From per.liden at oracle.com  Tue Aug  7 10:36:20 2018
From: per.liden at oracle.com (Per Liden)
Date: Tue, 7 Aug 2018 12:36:20 +0200
Subject: ZGC: RFR: 8207756: jstat should show CGC STW phases of ZGC
In-Reply-To: <5858d3d5-7eed-18ae-a34a-5fbefd0a90ed@gmail.com>
References: <CAGFVN2Dx_i=UkrwzYo+rt0Ka51kiZV1TTFWE1_Y_qfkX0N3R6g@mail.gmail.com>
 <11866bdb-9e9d-019c-c64e-8548a79a7617@gmail.com>
 <107AD8D6-1E1F-4469-9352-8CCD3C84AA67@oracle.com>
 <51cc06a1-b027-4208-f2d9-327cbd009564@gmail.com>
 <5B59D88E.3040708@oracle.com>
 <5858d3d5-7eed-18ae-a34a-5fbefd0a90ed@gmail.com>
Message-ID: <88c5e81e-2fd3-a271-2c88-d8cb4cc27bce@oracle.com>

Hi,

On 07/27/2018 04:31 PM, Yasumasa Suenaga wrote:
> Hi Erik, Per,
> 
> Thank you for your comment.
> I uploaded new webrev. It has CGC counter in ZServiceability.
> 
>  ? http://cr.openjdk.java.net/~ysuenaga/JDK-8207756/webrev.01/
> 
> I know ZGC has three STW phases. They are called by VM_ZOperation. So I 
> had added CGC counter in it at first. However I agree with you if 
> ZServiceability should have it.

In general, I think jstat is in such a bad state that I'm hoping we long 
term can either deprecate/remove it or replace it with a better tool. As 
you know, jstat just makes too many assumptions and is a really bad fit 
for concurrent collectors in general. Anyway, let's just play along and 
try to make jstat happy for now.

I took the liberty of making some cleanups and adjustments to your patch.

http://cr.openjdk.java.net/~pliden/8207756/webrev.0

I'm currently running it through our testing.

cheers,
Per

> 
> 
> Yasumasa
> 
> 
> On 2018/07/26 23:19, Erik ?sterlund wrote:
>> Hi Yasumasa,
>>
>> There is only one global instance of CollectorCounters. Do we really 
>> have to pass it around into constructors and dump it in ZDriver?
>> I don't see why it would be in any way problematic to just put this 
>> global instance of counters in ZServiceabilityCounters. And put the 
>> TraceCollectorStats tcs(_cgc_counters); stuff in 
>> ZServiceabilityCountersTracer or something like that.
>>
>> Also I saw this: _cgc_counters = new CollectorCounters("Z 
>> stop-the-world phases", 2);
>>
>> Does this assume there are two pauses for a ZGC collection cycle? 
>> There are at least 3, but possibly more:
>>
>> 1) Mark start
>> 2) Mark end (this could recur multiple times due to unlucky races with 
>> mutators resurrecting weak references right before hitting mark end, 
>> causing a new concurrent phase if a large object graph was reachable 
>> from this weak ref). So we really can't know for sure how many pauses 
>> there will be.
>> 3) Relocate start (done after reference processing and concurrent 
>> selection of relocaiton set)
>>
>> Thanks,
>> /Erik
>>
>> On 2018-07-26 15:44, Yasumasa Suenaga wrote:
>>> CC'ing to hotspot-gc-dev
>>>
>>> Hi Per,
>>>
>>> I've looked at ZServiceabilityCounters in zServiceability.cpp .
>>> IMHO it is unsuitable because CGC counter means STW in concurrent GC. 
>>> So I think it is suitable to implement in VMOperation for ZGC.
>>>
>>> Thanks,
>>>
>>> Yasumasa
>>>
>>>
>>> On 2018/07/26 22:30, Per Lid?n wrote:
>>>> Hi,
>>>>
>>>> Please have a look at the zServiceability class, which is where code 
>>>> like this is intended to live.
>>>>
>>>> /Per
>>>>
>>>>> On 26 Jul 2018, at 14:30, Yasumasa Suenaga <yasuenag at gmail.com> wrote:
>>>>>
>>>>> PING: Could you review it?
>>>>>
>>>>>> ?? webrev: 
>>>>>> http://cr.openjdk.java.net/~ysuenaga/JDK-8207756/webrev.00/
>>>>>
>>>>>
>>>>> Yasumasa
>>>>>
>>>>>
>>>>>> On 2018/07/18 11:59, Yasumasa Suenaga wrote:
>>>>>> Hi all,
>>>>>> Please review this change:
>>>>>> ?? JBS: https://bugs.openjdk.java.net/browse/JDK-8207756
>>>>>> ?? webrev: 
>>>>>> http://cr.openjdk.java.net/~ysuenaga/JDK-8207756/webrev.00/
>>>>>> jstat shows CGC STW phases as CGC and CGCT fields since JDK-8153333 .
>>>>>> However, ZGC does not adapt to it yet as following:
>>>>>> ```
>>>>>> $ jstat -gc 1234 1 1
>>>>>> ? S0C S1C S0U S1U EC EU OC OU MC MU CCSC CCSU YGC YGCT FGC FGCT 
>>>>>> CGC CGCT GCT
>>>>>> ?? - - - - - - 514048.0 12288.0 4352.0 3731.2 0.0 0.0 - - - - - - 
>>>>>> 0.000
>>>>>> ```
>>>>>> I uploaded webrev which is for jdk/jdk repo. Please tell me if it
>>>>>> should be for zgc repo.
>>>>>> I'm not an author of ZGC. So I need a sponsor.
>>>>>> (I'm a Reviewer of jdk. If this change should be pushed to jdk/jdk,
>>>>>> please tell me. I will push it after reviewing.)
>>>>>> Thanks,
>>>>>> Yasumasa
>>>>
>>

From yasuenag at gmail.com  Tue Aug  7 11:59:12 2018
From: yasuenag at gmail.com (Yasumasa Suenaga)
Date: Tue, 7 Aug 2018 20:59:12 +0900
Subject: ZGC: RFR: 8207756: jstat should show CGC STW phases of ZGC
In-Reply-To: <88c5e81e-2fd3-a271-2c88-d8cb4cc27bce@oracle.com>
References: <CAGFVN2Dx_i=UkrwzYo+rt0Ka51kiZV1TTFWE1_Y_qfkX0N3R6g@mail.gmail.com>
 <11866bdb-9e9d-019c-c64e-8548a79a7617@gmail.com>
 <107AD8D6-1E1F-4469-9352-8CCD3C84AA67@oracle.com>
 <51cc06a1-b027-4208-f2d9-327cbd009564@gmail.com>
 <5B59D88E.3040708@oracle.com>
 <5858d3d5-7eed-18ae-a34a-5fbefd0a90ed@gmail.com>
 <88c5e81e-2fd3-a271-2c88-d8cb4cc27bce@oracle.com>
Message-ID: <67285878-9047-1819-f598-66d2f363d6e2@gmail.com>

Hi Per,


> http://cr.openjdk.java.net/~pliden/8207756/webrev.0

Thanks! It looks good to me.


> In general, I think jstat is in such a bad state that I'm hoping we long term can either deprecate/remove it or replace it with a better tool. As you know, jstat just makes too many assumptions and is a really bad fit for concurrent collectors in general.

I agree with you.

IMHO we should get GC logs to check GC working. However we can use jsnap to check GC working from core image if this issue is fixed.
This bug ticket is reported issue in jstat, but it is caused in PerfCounter. I believe this fix helps us in troubleshooting.


Yasumasa


On 2018/08/07 19:36, Per Liden wrote:
> Hi,
> 
> On 07/27/2018 04:31 PM, Yasumasa Suenaga wrote:
>> Hi Erik, Per,
>>
>> Thank you for your comment.
>> I uploaded new webrev. It has CGC counter in ZServiceability.
>>
>> ?? http://cr.openjdk.java.net/~ysuenaga/JDK-8207756/webrev.01/
>>
>> I know ZGC has three STW phases. They are called by VM_ZOperation. So I had added CGC counter in it at first. However I agree with you if ZServiceability should have it.
> 
> In general, I think jstat is in such a bad state that I'm hoping we long term can either deprecate/remove it or replace it with a better tool. As you know, jstat just makes too many assumptions and is a really bad fit for concurrent collectors in general. Anyway, let's just play along and try to make jstat happy for now.
> 
> I took the liberty of making some cleanups and adjustments to your patch.
> 
> http://cr.openjdk.java.net/~pliden/8207756/webrev.0
> 
> I'm currently running it through our testing.
> 
> cheers,
> Per
> 
>>
>>
>> Yasumasa
>>
>>
>> On 2018/07/26 23:19, Erik ?sterlund wrote:
>>> Hi Yasumasa,
>>>
>>> There is only one global instance of CollectorCounters. Do we really have to pass it around into constructors and dump it in ZDriver?
>>> I don't see why it would be in any way problematic to just put this global instance of counters in ZServiceabilityCounters. And put the TraceCollectorStats tcs(_cgc_counters); stuff in ZServiceabilityCountersTracer or something like that.
>>>
>>> Also I saw this: _cgc_counters = new CollectorCounters("Z stop-the-world phases", 2);
>>>
>>> Does this assume there are two pauses for a ZGC collection cycle? There are at least 3, but possibly more:
>>>
>>> 1) Mark start
>>> 2) Mark end (this could recur multiple times due to unlucky races with mutators resurrecting weak references right before hitting mark end, causing a new concurrent phase if a large object graph was reachable from this weak ref). So we really can't know for sure how many pauses there will be.
>>> 3) Relocate start (done after reference processing and concurrent selection of relocaiton set)
>>>
>>> Thanks,
>>> /Erik
>>>
>>> On 2018-07-26 15:44, Yasumasa Suenaga wrote:
>>>> CC'ing to hotspot-gc-dev
>>>>
>>>> Hi Per,
>>>>
>>>> I've looked at ZServiceabilityCounters in zServiceability.cpp .
>>>> IMHO it is unsuitable because CGC counter means STW in concurrent GC. So I think it is suitable to implement in VMOperation for ZGC.
>>>>
>>>> Thanks,
>>>>
>>>> Yasumasa
>>>>
>>>>
>>>> On 2018/07/26 22:30, Per Lid?n wrote:
>>>>> Hi,
>>>>>
>>>>> Please have a look at the zServiceability class, which is where code like this is intended to live.
>>>>>
>>>>> /Per
>>>>>
>>>>>> On 26 Jul 2018, at 14:30, Yasumasa Suenaga <yasuenag at gmail.com> wrote:
>>>>>>
>>>>>> PING: Could you review it?
>>>>>>
>>>>>>> ?? webrev: http://cr.openjdk.java.net/~ysuenaga/JDK-8207756/webrev.00/
>>>>>>
>>>>>>
>>>>>> Yasumasa
>>>>>>
>>>>>>
>>>>>>> On 2018/07/18 11:59, Yasumasa Suenaga wrote:
>>>>>>> Hi all,
>>>>>>> Please review this change:
>>>>>>> ?? JBS: https://bugs.openjdk.java.net/browse/JDK-8207756
>>>>>>> ?? webrev: http://cr.openjdk.java.net/~ysuenaga/JDK-8207756/webrev.00/
>>>>>>> jstat shows CGC STW phases as CGC and CGCT fields since JDK-8153333 .
>>>>>>> However, ZGC does not adapt to it yet as following:
>>>>>>> ```
>>>>>>> $ jstat -gc 1234 1 1
>>>>>>> ? S0C S1C S0U S1U EC EU OC OU MC MU CCSC CCSU YGC YGCT FGC FGCT CGC CGCT GCT
>>>>>>> ?? - - - - - - 514048.0 12288.0 4352.0 3731.2 0.0 0.0 - - - - - - 0.000
>>>>>>> ```
>>>>>>> I uploaded webrev which is for jdk/jdk repo. Please tell me if it
>>>>>>> should be for zgc repo.
>>>>>>> I'm not an author of ZGC. So I need a sponsor.
>>>>>>> (I'm a Reviewer of jdk. If this change should be pushed to jdk/jdk,
>>>>>>> please tell me. I will push it after reviewing.)
>>>>>>> Thanks,
>>>>>>> Yasumasa
>>>>>
>>>

From erik.osterlund at oracle.com  Tue Aug  7 12:27:19 2018
From: erik.osterlund at oracle.com (=?UTF-8?Q?Erik_=c3=96sterlund?=)
Date: Tue, 7 Aug 2018 14:27:19 +0200
Subject: ZGC: RFR: 8207756: jstat should show CGC STW phases of ZGC
In-Reply-To: <88c5e81e-2fd3-a271-2c88-d8cb4cc27bce@oracle.com>
References: <CAGFVN2Dx_i=UkrwzYo+rt0Ka51kiZV1TTFWE1_Y_qfkX0N3R6g@mail.gmail.com>
 <11866bdb-9e9d-019c-c64e-8548a79a7617@gmail.com>
 <107AD8D6-1E1F-4469-9352-8CCD3C84AA67@oracle.com>
 <51cc06a1-b027-4208-f2d9-327cbd009564@gmail.com>
 <5B59D88E.3040708@oracle.com>
 <5858d3d5-7eed-18ae-a34a-5fbefd0a90ed@gmail.com>
 <88c5e81e-2fd3-a271-2c88-d8cb4cc27bce@oracle.com>
Message-ID: <5B699027.1090400@oracle.com>

Hi Per,

Looks reasonable.

Thanks,
/Erik

On 2018-08-07 12:36, Per Liden wrote:
> Hi,
>
> On 07/27/2018 04:31 PM, Yasumasa Suenaga wrote:
>> Hi Erik, Per,
>>
>> Thank you for your comment.
>> I uploaded new webrev. It has CGC counter in ZServiceability.
>>
>>    http://cr.openjdk.java.net/~ysuenaga/JDK-8207756/webrev.01/
>>
>> I know ZGC has three STW phases. They are called by VM_ZOperation. So 
>> I had added CGC counter in it at first. However I agree with you if 
>> ZServiceability should have it.
>
> In general, I think jstat is in such a bad state that I'm hoping we 
> long term can either deprecate/remove it or replace it with a better 
> tool. As you know, jstat just makes too many assumptions and is a 
> really bad fit for concurrent collectors in general. Anyway, let's 
> just play along and try to make jstat happy for now.
>
> I took the liberty of making some cleanups and adjustments to your patch.
>
> http://cr.openjdk.java.net/~pliden/8207756/webrev.0
>
> I'm currently running it through our testing.
>
> cheers,
> Per
>
>>
>>
>> Yasumasa
>>
>>
>> On 2018/07/26 23:19, Erik ?sterlund wrote:
>>> Hi Yasumasa,
>>>
>>> There is only one global instance of CollectorCounters. Do we really 
>>> have to pass it around into constructors and dump it in ZDriver?
>>> I don't see why it would be in any way problematic to just put this 
>>> global instance of counters in ZServiceabilityCounters. And put the 
>>> TraceCollectorStats tcs(_cgc_counters); stuff in 
>>> ZServiceabilityCountersTracer or something like that.
>>>
>>> Also I saw this: _cgc_counters = new CollectorCounters("Z 
>>> stop-the-world phases", 2);
>>>
>>> Does this assume there are two pauses for a ZGC collection cycle? 
>>> There are at least 3, but possibly more:
>>>
>>> 1) Mark start
>>> 2) Mark end (this could recur multiple times due to unlucky races 
>>> with mutators resurrecting weak references right before hitting mark 
>>> end, causing a new concurrent phase if a large object graph was 
>>> reachable from this weak ref). So we really can't know for sure how 
>>> many pauses there will be.
>>> 3) Relocate start (done after reference processing and concurrent 
>>> selection of relocaiton set)
>>>
>>> Thanks,
>>> /Erik
>>>
>>> On 2018-07-26 15:44, Yasumasa Suenaga wrote:
>>>> CC'ing to hotspot-gc-dev
>>>>
>>>> Hi Per,
>>>>
>>>> I've looked at ZServiceabilityCounters in zServiceability.cpp .
>>>> IMHO it is unsuitable because CGC counter means STW in concurrent 
>>>> GC. So I think it is suitable to implement in VMOperation for ZGC.
>>>>
>>>> Thanks,
>>>>
>>>> Yasumasa
>>>>
>>>>
>>>> On 2018/07/26 22:30, Per Lid?n wrote:
>>>>> Hi,
>>>>>
>>>>> Please have a look at the zServiceability class, which is where 
>>>>> code like this is intended to live.
>>>>>
>>>>> /Per
>>>>>
>>>>>> On 26 Jul 2018, at 14:30, Yasumasa Suenaga <yasuenag at gmail.com> 
>>>>>> wrote:
>>>>>>
>>>>>> PING: Could you review it?
>>>>>>
>>>>>>>    webrev: 
>>>>>>> http://cr.openjdk.java.net/~ysuenaga/JDK-8207756/webrev.00/
>>>>>>
>>>>>>
>>>>>> Yasumasa
>>>>>>
>>>>>>
>>>>>>> On 2018/07/18 11:59, Yasumasa Suenaga wrote:
>>>>>>> Hi all,
>>>>>>> Please review this change:
>>>>>>>    JBS: https://bugs.openjdk.java.net/browse/JDK-8207756
>>>>>>>    webrev: 
>>>>>>> http://cr.openjdk.java.net/~ysuenaga/JDK-8207756/webrev.00/
>>>>>>> jstat shows CGC STW phases as CGC and CGCT fields since 
>>>>>>> JDK-8153333 .
>>>>>>> However, ZGC does not adapt to it yet as following:
>>>>>>> ```
>>>>>>> $ jstat -gc 1234 1 1
>>>>>>>   S0C S1C S0U S1U EC EU OC OU MC MU CCSC CCSU YGC YGCT FGC FGCT 
>>>>>>> CGC CGCT GCT
>>>>>>>    - - - - - - 514048.0 12288.0 4352.0 3731.2 0.0 0.0 - - - - - 
>>>>>>> - 0.000
>>>>>>> ```
>>>>>>> I uploaded webrev which is for jdk/jdk repo. Please tell me if it
>>>>>>> should be for zgc repo.
>>>>>>> I'm not an author of ZGC. So I need a sponsor.
>>>>>>> (I'm a Reviewer of jdk. If this change should be pushed to jdk/jdk,
>>>>>>> please tell me. I will push it after reviewing.)
>>>>>>> Thanks,
>>>>>>> Yasumasa
>>>>>
>>>


From per.liden at oracle.com  Tue Aug  7 12:32:04 2018
From: per.liden at oracle.com (Per Liden)
Date: Tue, 7 Aug 2018 14:32:04 +0200
Subject: ZGC: RFR: 8207843: HSDB cannot show Object Histogram when ZGC is
 working
In-Reply-To: <06ceb864-bca5-d89c-c54e-fbfce3585066@gmail.com>
References: <0e8ce2e6-e043-2320-e660-a2f1f4df820e@gmail.com>
 <3d4f8faf-e26a-0e6b-6df1-73b6600ee5a0@gmail.com>
 <06ceb864-bca5-d89c-c54e-fbfce3585066@gmail.com>
Message-ID: <172bd2e1-269e-fa3e-defa-4318593634fc@oracle.com>

Hi Yasumasa,

I'm afraid this approach of iterating over objects doesn't work. In ZGC, 
you can't walk over ZPages since some objects in there might be 
unreachable and hence might have an invalid/dead class pointer, which in 
turn means you can't tell the size of the object. When iterating over 
the heap you must start from the roots and only visit live objects. This 
becomes very complicated to do in the SA, which is why it hasn't been 
implemented.

cheers,
Per

On 07/26/2018 03:52 PM, Yasumasa Suenaga wrote:
> CC'ing to hotspot-gc-dev
> 
> 
> On 2018/07/26 21:30, Yasumasa Suenaga wrote:
>> PING: Could you review it?
>>
>>> ?? webrev: http://cr.openjdk.java.net/~ysuenaga/JDK-8207843/webrev.00/
>>
>>
>> Yasumasa
>>
>>
>> On 2018/07/19 23:03, Yasumasa Suenaga wrote:
>>> Hi all,
>>>
>>> Please review this webrev.
>>>
>>> ????? JBS: https://bugs.openjdk.java.net/browse/JDK-8207843
>>> ?? webrev: http://cr.openjdk.java.net/~ysuenaga/JDK-8207843/webrev.00/
>>>
>>> I encountered AssertionFailure when I attached HSDB to the process 
>>> which is working with ZGC as below:
>>>
>>> sun.jvm.hotspot.utilities.AssertionFailure: Unexpected CollectedHeap 
>>> type: sun.jvm.hotspot.gc.z.ZCollectedHeap
>>> ???? at 
>>> jdk.hotspot.agent/sun.jvm.hotspot.utilities.Assert.that(Assert.java:32)
>>> ???? at 
>>> jdk.hotspot.agent/sun.jvm.hotspot.oops.ObjectHeap.collectLiveRegions(ObjectHeap.java:448) 
>>>
>>> ???? at 
>>> jdk.hotspot.agent/sun.jvm.hotspot.oops.ObjectHeap.iterate(ObjectHeap.java:173) 
>>>
>>> ???? at 
>>> jdk.hotspot.agent/sun.jvm.hotspot.HSDB$VisitHeap.run(HSDB.java:1741)
>>> ???? at 
>>> jdk.hotspot.agent/sun.jvm.hotspot.utilities.WorkerThread$MainLoop.run(WorkerThread.java:70) 
>>>
>>> ???? at java.base/java.lang.Thread.run(Thread.java:832)
>>>
>>> ObjectHeap#collectLiveRegions() branches by instance type of 
>>> CollectedHeap. However it does not support ZCollectedHeap.
>>> So I add ZCollectedHeap to it and add some methods to iterate 
>>> ZPageTable.
>>>
>>>
>>> Thanks,
>>>
>>> Yasumasa

From yasuenag at gmail.com  Tue Aug  7 13:02:21 2018
From: yasuenag at gmail.com (Yasumasa Suenaga)
Date: Tue, 7 Aug 2018 22:02:21 +0900
Subject: ZGC: RFR: 8207843: HSDB cannot show Object Histogram when ZGC is
 working
In-Reply-To: <172bd2e1-269e-fa3e-defa-4318593634fc@oracle.com>
References: <0e8ce2e6-e043-2320-e660-a2f1f4df820e@gmail.com>
 <3d4f8faf-e26a-0e6b-6df1-73b6600ee5a0@gmail.com>
 <06ceb864-bca5-d89c-c54e-fbfce3585066@gmail.com>
 <172bd2e1-269e-fa3e-defa-4318593634fc@oracle.com>
Message-ID: <a62b7b39-9be1-b547-e9dc-9ea17c8617cb@gmail.com>

Hi Per,

Currently, class unloading seems not to be implemented.
So do not worry about it?

http://hg.openjdk.java.net/jdk/jdk/file/10ef3d870cb7/src/hotspot/share/gc/z/zArguments.cpp#l86


Thanks,

Yasumasa


On 2018/08/07 21:32, Per Liden wrote:
> Hi Yasumasa,
> 
> I'm afraid this approach of iterating over objects doesn't work. In ZGC, you can't walk over ZPages since some objects in there might be unreachable and hence might have an invalid/dead class pointer, which in turn means you can't tell the size of the object. When iterating over the heap you must start from the roots and only visit live objects. This becomes very complicated to do in the SA, which is why it hasn't been implemented.
> 
> cheers,
> Per
> 
> On 07/26/2018 03:52 PM, Yasumasa Suenaga wrote:
>> CC'ing to hotspot-gc-dev
>>
>>
>> On 2018/07/26 21:30, Yasumasa Suenaga wrote:
>>> PING: Could you review it?
>>>
>>>> ?? webrev: http://cr.openjdk.java.net/~ysuenaga/JDK-8207843/webrev.00/
>>>
>>>
>>> Yasumasa
>>>
>>>
>>> On 2018/07/19 23:03, Yasumasa Suenaga wrote:
>>>> Hi all,
>>>>
>>>> Please review this webrev.
>>>>
>>>> ????? JBS: https://bugs.openjdk.java.net/browse/JDK-8207843
>>>> ?? webrev: http://cr.openjdk.java.net/~ysuenaga/JDK-8207843/webrev.00/
>>>>
>>>> I encountered AssertionFailure when I attached HSDB to the process which is working with ZGC as below:
>>>>
>>>> sun.jvm.hotspot.utilities.AssertionFailure: Unexpected CollectedHeap type: sun.jvm.hotspot.gc.z.ZCollectedHeap
>>>> ???? at jdk.hotspot.agent/sun.jvm.hotspot.utilities.Assert.that(Assert.java:32)
>>>> ???? at jdk.hotspot.agent/sun.jvm.hotspot.oops.ObjectHeap.collectLiveRegions(ObjectHeap.java:448)
>>>> ???? at jdk.hotspot.agent/sun.jvm.hotspot.oops.ObjectHeap.iterate(ObjectHeap.java:173)
>>>> ???? at jdk.hotspot.agent/sun.jvm.hotspot.HSDB$VisitHeap.run(HSDB.java:1741)
>>>> ???? at jdk.hotspot.agent/sun.jvm.hotspot.utilities.WorkerThread$MainLoop.run(WorkerThread.java:70)
>>>> ???? at java.base/java.lang.Thread.run(Thread.java:832)
>>>>
>>>> ObjectHeap#collectLiveRegions() branches by instance type of CollectedHeap. However it does not support ZCollectedHeap.
>>>> So I add ZCollectedHeap to it and add some methods to iterate ZPageTable.
>>>>
>>>>
>>>> Thanks,
>>>>
>>>> Yasumasa

From per.liden at oracle.com  Tue Aug  7 15:28:11 2018
From: per.liden at oracle.com (Per Liden)
Date: Tue, 7 Aug 2018 17:28:11 +0200
Subject: ZGC: RFR: 8207843: HSDB cannot show Object Histogram when ZGC is
 working
In-Reply-To: <a62b7b39-9be1-b547-e9dc-9ea17c8617cb@gmail.com>
References: <0e8ce2e6-e043-2320-e660-a2f1f4df820e@gmail.com>
 <3d4f8faf-e26a-0e6b-6df1-73b6600ee5a0@gmail.com>
 <06ceb864-bca5-d89c-c54e-fbfce3585066@gmail.com>
 <172bd2e1-269e-fa3e-defa-4318593634fc@oracle.com>
 <a62b7b39-9be1-b547-e9dc-9ea17c8617cb@gmail.com>
Message-ID: <cf624ed3-a17d-36a4-c113-9aaf476f287e@oracle.com>

Hi,

On 08/07/2018 03:02 PM, Yasumasa Suenaga wrote:
> Hi Per,
> 
> Currently, class unloading seems not to be implemented.
> So do not worry about it?

Support for class unloading is coming, so this assumption would not hold 
for very long.

cheers,
Per

> 
> http://hg.openjdk.java.net/jdk/jdk/file/10ef3d870cb7/src/hotspot/share/gc/z/zArguments.cpp#l86 
> 
> 
> 
> Thanks,
> 
> Yasumasa
> 
> 
> On 2018/08/07 21:32, Per Liden wrote:
>> Hi Yasumasa,
>>
>> I'm afraid this approach of iterating over objects doesn't work. In 
>> ZGC, you can't walk over ZPages since some objects in there might be 
>> unreachable and hence might have an invalid/dead class pointer, which 
>> in turn means you can't tell the size of the object. When iterating 
>> over the heap you must start from the roots and only visit live 
>> objects. This becomes very complicated to do in the SA, which is why 
>> it hasn't been implemented.
>>
>> cheers,
>> Per
>>
>> On 07/26/2018 03:52 PM, Yasumasa Suenaga wrote:
>>> CC'ing to hotspot-gc-dev
>>>
>>>
>>> On 2018/07/26 21:30, Yasumasa Suenaga wrote:
>>>> PING: Could you review it?
>>>>
>>>>> ?? webrev: http://cr.openjdk.java.net/~ysuenaga/JDK-8207843/webrev.00/
>>>>
>>>>
>>>> Yasumasa
>>>>
>>>>
>>>> On 2018/07/19 23:03, Yasumasa Suenaga wrote:
>>>>> Hi all,
>>>>>
>>>>> Please review this webrev.
>>>>>
>>>>> ????? JBS: https://bugs.openjdk.java.net/browse/JDK-8207843
>>>>> ?? webrev: http://cr.openjdk.java.net/~ysuenaga/JDK-8207843/webrev.00/
>>>>>
>>>>> I encountered AssertionFailure when I attached HSDB to the process 
>>>>> which is working with ZGC as below:
>>>>>
>>>>> sun.jvm.hotspot.utilities.AssertionFailure: Unexpected 
>>>>> CollectedHeap type: sun.jvm.hotspot.gc.z.ZCollectedHeap
>>>>> ???? at 
>>>>> jdk.hotspot.agent/sun.jvm.hotspot.utilities.Assert.that(Assert.java:32) 
>>>>>
>>>>> ???? at 
>>>>> jdk.hotspot.agent/sun.jvm.hotspot.oops.ObjectHeap.collectLiveRegions(ObjectHeap.java:448) 
>>>>>
>>>>> ???? at 
>>>>> jdk.hotspot.agent/sun.jvm.hotspot.oops.ObjectHeap.iterate(ObjectHeap.java:173) 
>>>>>
>>>>> ???? at 
>>>>> jdk.hotspot.agent/sun.jvm.hotspot.HSDB$VisitHeap.run(HSDB.java:1741)
>>>>> ???? at 
>>>>> jdk.hotspot.agent/sun.jvm.hotspot.utilities.WorkerThread$MainLoop.run(WorkerThread.java:70) 
>>>>>
>>>>> ???? at java.base/java.lang.Thread.run(Thread.java:832)
>>>>>
>>>>> ObjectHeap#collectLiveRegions() branches by instance type of 
>>>>> CollectedHeap. However it does not support ZCollectedHeap.
>>>>> So I add ZCollectedHeap to it and add some methods to iterate 
>>>>> ZPageTable.
>>>>>
>>>>>
>>>>> Thanks,
>>>>>
>>>>> Yasumasa

From yasuenag at gmail.com  Wed Aug  8 08:00:01 2018
From: yasuenag at gmail.com (Yasumasa Suenaga)
Date: Wed, 8 Aug 2018 17:00:01 +0900
Subject: ZGC: RFR: 8207843: HSDB cannot show Object Histogram when ZGC is
 working
In-Reply-To: <cf624ed3-a17d-36a4-c113-9aaf476f287e@oracle.com>
References: <0e8ce2e6-e043-2320-e660-a2f1f4df820e@gmail.com>
 <3d4f8faf-e26a-0e6b-6df1-73b6600ee5a0@gmail.com>
 <06ceb864-bca5-d89c-c54e-fbfce3585066@gmail.com>
 <172bd2e1-269e-fa3e-defa-4318593634fc@oracle.com>
 <a62b7b39-9be1-b547-e9dc-9ea17c8617cb@gmail.com>
 <cf624ed3-a17d-36a4-c113-9aaf476f287e@oracle.com>
Message-ID: <b248b8d1-fae6-f99a-e4af-15bce993b9ec@gmail.com>

Hi Per,

Will class unloading be occurred after relocation?
If so, I think we can use this approach.

I read the slide [1], it says any garbage does not exist in ZPage after relocation.


Thanks,

Yasumasa


[1] https://www.jfokus.se/jfokus18/preso/ZGC--Low-Latency-GC-for-OpenJDK.pdf


On 2018/08/08 0:28, Per Liden wrote:
> Hi,
> 
> On 08/07/2018 03:02 PM, Yasumasa Suenaga wrote:
>> Hi Per,
>>
>> Currently, class unloading seems not to be implemented.
>> So do not worry about it?
> 
> Support for class unloading is coming, so this assumption would not hold for very long.
> 
> cheers,
> Per
> 
>>
>> http://hg.openjdk.java.net/jdk/jdk/file/10ef3d870cb7/src/hotspot/share/gc/z/zArguments.cpp#l86
>>
>>
>> Thanks,
>>
>> Yasumasa
>>
>>
>> On 2018/08/07 21:32, Per Liden wrote:
>>> Hi Yasumasa,
>>>
>>> I'm afraid this approach of iterating over objects doesn't work. In ZGC, you can't walk over ZPages since some objects in there might be unreachable and hence might have an invalid/dead class pointer, which in turn means you can't tell the size of the object. When iterating over the heap you must start from the roots and only visit live objects. This becomes very complicated to do in the SA, which is why it hasn't been implemented.
>>>
>>> cheers,
>>> Per
>>>
>>> On 07/26/2018 03:52 PM, Yasumasa Suenaga wrote:
>>>> CC'ing to hotspot-gc-dev
>>>>
>>>>
>>>> On 2018/07/26 21:30, Yasumasa Suenaga wrote:
>>>>> PING: Could you review it?
>>>>>
>>>>>> ?? webrev: http://cr.openjdk.java.net/~ysuenaga/JDK-8207843/webrev.00/
>>>>>
>>>>>
>>>>> Yasumasa
>>>>>
>>>>>
>>>>> On 2018/07/19 23:03, Yasumasa Suenaga wrote:
>>>>>> Hi all,
>>>>>>
>>>>>> Please review this webrev.
>>>>>>
>>>>>> ????? JBS: https://bugs.openjdk.java.net/browse/JDK-8207843
>>>>>> ?? webrev: http://cr.openjdk.java.net/~ysuenaga/JDK-8207843/webrev.00/
>>>>>>
>>>>>> I encountered AssertionFailure when I attached HSDB to the process which is working with ZGC as below:
>>>>>>
>>>>>> sun.jvm.hotspot.utilities.AssertionFailure: Unexpected CollectedHeap type: sun.jvm.hotspot.gc.z.ZCollectedHeap
>>>>>> ???? at jdk.hotspot.agent/sun.jvm.hotspot.utilities.Assert.that(Assert.java:32)
>>>>>> ???? at jdk.hotspot.agent/sun.jvm.hotspot.oops.ObjectHeap.collectLiveRegions(ObjectHeap.java:448)
>>>>>> ???? at jdk.hotspot.agent/sun.jvm.hotspot.oops.ObjectHeap.iterate(ObjectHeap.java:173)
>>>>>> ???? at jdk.hotspot.agent/sun.jvm.hotspot.HSDB$VisitHeap.run(HSDB.java:1741)
>>>>>> ???? at jdk.hotspot.agent/sun.jvm.hotspot.utilities.WorkerThread$MainLoop.run(WorkerThread.java:70)
>>>>>> ???? at java.base/java.lang.Thread.run(Thread.java:832)
>>>>>>
>>>>>> ObjectHeap#collectLiveRegions() branches by instance type of CollectedHeap. However it does not support ZCollectedHeap.
>>>>>> So I add ZCollectedHeap to it and add some methods to iterate ZPageTable.
>>>>>>
>>>>>>
>>>>>> Thanks,
>>>>>>
>>>>>> Yasumasa

From per.liden at oracle.com  Wed Aug  8 08:02:45 2018
From: per.liden at oracle.com (Per Liden)
Date: Wed, 8 Aug 2018 10:02:45 +0200
Subject: ZGC: RFR: 8207843: HSDB cannot show Object Histogram when ZGC is
 working
In-Reply-To: <b248b8d1-fae6-f99a-e4af-15bce993b9ec@gmail.com>
References: <0e8ce2e6-e043-2320-e660-a2f1f4df820e@gmail.com>
 <3d4f8faf-e26a-0e6b-6df1-73b6600ee5a0@gmail.com>
 <06ceb864-bca5-d89c-c54e-fbfce3585066@gmail.com>
 <172bd2e1-269e-fa3e-defa-4318593634fc@oracle.com>
 <a62b7b39-9be1-b547-e9dc-9ea17c8617cb@gmail.com>
 <cf624ed3-a17d-36a4-c113-9aaf476f287e@oracle.com>
 <b248b8d1-fae6-f99a-e4af-15bce993b9ec@gmail.com>
Message-ID: <c3c3ddcc-973c-4b67-887f-c7a7b1c1fe68@oracle.com>

Hi,

On 08/08/2018 10:00 AM, Yasumasa Suenaga wrote:
> Hi Per,
> 
> Will class unloading be occurred after relocation?

No, before relocation.

/Per

> If so, I think we can use this approach.
> 
> I read the slide [1], it says any garbage does not exist in ZPage after 
> relocation.
> 
> 
> Thanks,
> 
> Yasumasa
> 
> 
> [1] 
> https://www.jfokus.se/jfokus18/preso/ZGC--Low-Latency-GC-for-OpenJDK.pdf
> 
> 
> On 2018/08/08 0:28, Per Liden wrote:
>> Hi,
>>
>> On 08/07/2018 03:02 PM, Yasumasa Suenaga wrote:
>>> Hi Per,
>>>
>>> Currently, class unloading seems not to be implemented.
>>> So do not worry about it?
>>
>> Support for class unloading is coming, so this assumption would not 
>> hold for very long.
>>
>> cheers,
>> Per
>>
>>>
>>> http://hg.openjdk.java.net/jdk/jdk/file/10ef3d870cb7/src/hotspot/share/gc/z/zArguments.cpp#l86 
>>>
>>>
>>>
>>> Thanks,
>>>
>>> Yasumasa
>>>
>>>
>>> On 2018/08/07 21:32, Per Liden wrote:
>>>> Hi Yasumasa,
>>>>
>>>> I'm afraid this approach of iterating over objects doesn't work. In 
>>>> ZGC, you can't walk over ZPages since some objects in there might be 
>>>> unreachable and hence might have an invalid/dead class pointer, 
>>>> which in turn means you can't tell the size of the object. When 
>>>> iterating over the heap you must start from the roots and only visit 
>>>> live objects. This becomes very complicated to do in the SA, which 
>>>> is why it hasn't been implemented.
>>>>
>>>> cheers,
>>>> Per
>>>>
>>>> On 07/26/2018 03:52 PM, Yasumasa Suenaga wrote:
>>>>> CC'ing to hotspot-gc-dev
>>>>>
>>>>>
>>>>> On 2018/07/26 21:30, Yasumasa Suenaga wrote:
>>>>>> PING: Could you review it?
>>>>>>
>>>>>>> ?? webrev: 
>>>>>>> http://cr.openjdk.java.net/~ysuenaga/JDK-8207843/webrev.00/
>>>>>>
>>>>>>
>>>>>> Yasumasa
>>>>>>
>>>>>>
>>>>>> On 2018/07/19 23:03, Yasumasa Suenaga wrote:
>>>>>>> Hi all,
>>>>>>>
>>>>>>> Please review this webrev.
>>>>>>>
>>>>>>> ????? JBS: https://bugs.openjdk.java.net/browse/JDK-8207843
>>>>>>> ?? webrev: 
>>>>>>> http://cr.openjdk.java.net/~ysuenaga/JDK-8207843/webrev.00/
>>>>>>>
>>>>>>> I encountered AssertionFailure when I attached HSDB to the 
>>>>>>> process which is working with ZGC as below:
>>>>>>>
>>>>>>> sun.jvm.hotspot.utilities.AssertionFailure: Unexpected 
>>>>>>> CollectedHeap type: sun.jvm.hotspot.gc.z.ZCollectedHeap
>>>>>>> ???? at 
>>>>>>> jdk.hotspot.agent/sun.jvm.hotspot.utilities.Assert.that(Assert.java:32) 
>>>>>>>
>>>>>>> ???? at 
>>>>>>> jdk.hotspot.agent/sun.jvm.hotspot.oops.ObjectHeap.collectLiveRegions(ObjectHeap.java:448) 
>>>>>>>
>>>>>>> ???? at 
>>>>>>> jdk.hotspot.agent/sun.jvm.hotspot.oops.ObjectHeap.iterate(ObjectHeap.java:173) 
>>>>>>>
>>>>>>> ???? at 
>>>>>>> jdk.hotspot.agent/sun.jvm.hotspot.HSDB$VisitHeap.run(HSDB.java:1741)
>>>>>>> ???? at 
>>>>>>> jdk.hotspot.agent/sun.jvm.hotspot.utilities.WorkerThread$MainLoop.run(WorkerThread.java:70) 
>>>>>>>
>>>>>>> ???? at java.base/java.lang.Thread.run(Thread.java:832)
>>>>>>>
>>>>>>> ObjectHeap#collectLiveRegions() branches by instance type of 
>>>>>>> CollectedHeap. However it does not support ZCollectedHeap.
>>>>>>> So I add ZCollectedHeap to it and add some methods to iterate 
>>>>>>> ZPageTable.
>>>>>>>
>>>>>>>
>>>>>>> Thanks,
>>>>>>>
>>>>>>> Yasumasa

From per.liden at oracle.com  Wed Aug  8 08:07:07 2018
From: per.liden at oracle.com (Per Liden)
Date: Wed, 8 Aug 2018 10:07:07 +0200
Subject: ZGC: RFR: 8207843: HSDB cannot show Object Histogram when ZGC is
 working
In-Reply-To: <c3c3ddcc-973c-4b67-887f-c7a7b1c1fe68@oracle.com>
References: <0e8ce2e6-e043-2320-e660-a2f1f4df820e@gmail.com>
 <3d4f8faf-e26a-0e6b-6df1-73b6600ee5a0@gmail.com>
 <06ceb864-bca5-d89c-c54e-fbfce3585066@gmail.com>
 <172bd2e1-269e-fa3e-defa-4318593634fc@oracle.com>
 <a62b7b39-9be1-b547-e9dc-9ea17c8617cb@gmail.com>
 <cf624ed3-a17d-36a4-c113-9aaf476f287e@oracle.com>
 <b248b8d1-fae6-f99a-e4af-15bce993b9ec@gmail.com>
 <c3c3ddcc-973c-4b67-887f-c7a7b1c1fe68@oracle.com>
Message-ID: <0c36de17-a5da-d5c4-6384-69c3386bac84@oracle.com>

On 08/08/2018 10:02 AM, Per Liden wrote:
> Hi,
> 
> On 08/08/2018 10:00 AM, Yasumasa Suenaga wrote:
>> Hi Per,
>>
>> Will class unloading be occurred after relocation?
> 
> No, before relocation.

But it doesn't really matter when it happens, since there can still be 
unreachable objects with dead class pointers in ZPages that were not 
relocated.

/Per

From yasuenag at gmail.com  Wed Aug  8 08:34:39 2018
From: yasuenag at gmail.com (Yasumasa Suenaga)
Date: Wed, 8 Aug 2018 17:34:39 +0900
Subject: ZGC: RFR: 8207843: HSDB cannot show Object Histogram when ZGC is
 working
In-Reply-To: <0c36de17-a5da-d5c4-6384-69c3386bac84@oracle.com>
References: <0e8ce2e6-e043-2320-e660-a2f1f4df820e@gmail.com>
 <3d4f8faf-e26a-0e6b-6df1-73b6600ee5a0@gmail.com>
 <06ceb864-bca5-d89c-c54e-fbfce3585066@gmail.com>
 <172bd2e1-269e-fa3e-defa-4318593634fc@oracle.com>
 <a62b7b39-9be1-b547-e9dc-9ea17c8617cb@gmail.com>
 <cf624ed3-a17d-36a4-c113-9aaf476f287e@oracle.com>
 <b248b8d1-fae6-f99a-e4af-15bce993b9ec@gmail.com>
 <c3c3ddcc-973c-4b67-887f-c7a7b1c1fe68@oracle.com>
 <0c36de17-a5da-d5c4-6384-69c3386bac84@oracle.com>
Message-ID: <3238db56-ee21-cc71-faaa-3c70a812cc94@gmail.com>

On 2018/08/08 17:07, Per Liden wrote:
> On 08/08/2018 10:02 AM, Per Liden wrote:
>> Hi,
>>
>> On 08/08/2018 10:00 AM, Yasumasa Suenaga wrote:
>>> Hi Per,
>>>
>>> Will class unloading be occurred after relocation?
>>
>> No, before relocation.
> 
> But it doesn't really matter when it happens, since there can still be unreachable objects with dead class pointers in ZPages that were not relocated.

I think we can include all unreachable objects in the histogram.
For example, ParallelScavengeHeap in SA collects all objects between bottom() and top() in all spaces like `jcmd GC.class_histogram` with -all option.

So I think we can fix Object Histogram for ZGC if we resolve dead class pointer.
If SA can know ZGC phase, we might resolve it as following:


   * GC is working:
       Check colored pointer to collect oops.

   * GC is NOT working:
       Collect all oops in ZPage.


Thanks,

Yasumasa


> /Per

From per.liden at oracle.com  Wed Aug  8 11:45:40 2018
From: per.liden at oracle.com (Per Liden)
Date: Wed, 8 Aug 2018 13:45:40 +0200
Subject: ZGC: RFR: 8207843: HSDB cannot show Object Histogram when ZGC is
 working
In-Reply-To: <3238db56-ee21-cc71-faaa-3c70a812cc94@gmail.com>
References: <0e8ce2e6-e043-2320-e660-a2f1f4df820e@gmail.com>
 <3d4f8faf-e26a-0e6b-6df1-73b6600ee5a0@gmail.com>
 <06ceb864-bca5-d89c-c54e-fbfce3585066@gmail.com>
 <172bd2e1-269e-fa3e-defa-4318593634fc@oracle.com>
 <a62b7b39-9be1-b547-e9dc-9ea17c8617cb@gmail.com>
 <cf624ed3-a17d-36a4-c113-9aaf476f287e@oracle.com>
 <b248b8d1-fae6-f99a-e4af-15bce993b9ec@gmail.com>
 <c3c3ddcc-973c-4b67-887f-c7a7b1c1fe68@oracle.com>
 <0c36de17-a5da-d5c4-6384-69c3386bac84@oracle.com>
 <3238db56-ee21-cc71-faaa-3c70a812cc94@gmail.com>
Message-ID: <eb0d2914-9719-4f54-c519-6d2ef77ae54b@oracle.com>

Hi,

On 08/08/2018 10:34 AM, Yasumasa Suenaga wrote:
> On 2018/08/08 17:07, Per Liden wrote:
>> On 08/08/2018 10:02 AM, Per Liden wrote:
>>> Hi,
>>>
>>> On 08/08/2018 10:00 AM, Yasumasa Suenaga wrote:
>>>> Hi Per,
>>>>
>>>> Will class unloading be occurred after relocation?
>>>
>>> No, before relocation.
>>
>> But it doesn't really matter when it happens, since there can still be 
>> unreachable objects with dead class pointers in ZPages that were not 
>> relocated.
> 
> I think we can include all unreachable objects in the histogram.
> For example, ParallelScavengeHeap in SA collects all objects between 
> bottom() and top() in all spaces like `jcmd GC.class_histogram` with 
> -all option.
> 
> So I think we can fix Object Histogram for ZGC if we resolve dead class 
> pointer.
> If SA can know ZGC phase, we might resolve it as following:
> 
> 
>  ? * GC is working:
>  ????? Check colored pointer to collect oops.
> 
>  ? * GC is NOT working:
>  ????? Collect all oops in ZPage.

Unfortunately that's not good enough. It doesn't matter if the GC is 
"working" or not, there might be unreachable objects from several GC 
cycles back which you can't touch. The only safe way to do this is to 
walk the live graph, which means starting from the roots. As you might 
have noticed, ZCollectedHeap::object_iterate() is implemented like this, 
for this exact reason.

cheers,
Per

> 
> 
> Thanks,
> 
> Yasumasa
> 
> 
>> /Per

From yasuenag at gmail.com  Sat Aug 11 12:06:42 2018
From: yasuenag at gmail.com (Yasumasa Suenaga)
Date: Sat, 11 Aug 2018 21:06:42 +0900
Subject: ZGC: RFR: 8207843: HSDB cannot show Object Histogram when ZGC is
 working
In-Reply-To: <eb0d2914-9719-4f54-c519-6d2ef77ae54b@oracle.com>
References: <0e8ce2e6-e043-2320-e660-a2f1f4df820e@gmail.com>
 <3d4f8faf-e26a-0e6b-6df1-73b6600ee5a0@gmail.com>
 <06ceb864-bca5-d89c-c54e-fbfce3585066@gmail.com>
 <172bd2e1-269e-fa3e-defa-4318593634fc@oracle.com>
 <a62b7b39-9be1-b547-e9dc-9ea17c8617cb@gmail.com>
 <cf624ed3-a17d-36a4-c113-9aaf476f287e@oracle.com>
 <b248b8d1-fae6-f99a-e4af-15bce993b9ec@gmail.com>
 <c3c3ddcc-973c-4b67-887f-c7a7b1c1fe68@oracle.com>
 <0c36de17-a5da-d5c4-6384-69c3386bac84@oracle.com>
 <3238db56-ee21-cc71-faaa-3c70a812cc94@gmail.com>
 <eb0d2914-9719-4f54-c519-6d2ef77ae54b@oracle.com>
Message-ID: <72279592-454f-cf38-2aba-2ae0b62a7eea@gmail.com>

Hi Per,

SA needs memory regions to generate class histogram. So it is difficult to use visitor model for it.
I want to back to this issue when class unloading is implemented.


Thanks,

Yasumasa


On 2018/08/08 20:45, Per Liden wrote:
> Hi,
> 
> On 08/08/2018 10:34 AM, Yasumasa Suenaga wrote:
>> On 2018/08/08 17:07, Per Liden wrote:
>>> On 08/08/2018 10:02 AM, Per Liden wrote:
>>>> Hi,
>>>>
>>>> On 08/08/2018 10:00 AM, Yasumasa Suenaga wrote:
>>>>> Hi Per,
>>>>>
>>>>> Will class unloading be occurred after relocation?
>>>>
>>>> No, before relocation.
>>>
>>> But it doesn't really matter when it happens, since there can still be unreachable objects with dead class pointers in ZPages that were not relocated.
>>
>> I think we can include all unreachable objects in the histogram.
>> For example, ParallelScavengeHeap in SA collects all objects between bottom() and top() in all spaces like `jcmd GC.class_histogram` with -all option.
>>
>> So I think we can fix Object Histogram for ZGC if we resolve dead class pointer.
>> If SA can know ZGC phase, we might resolve it as following:
>>
>>
>> ?? * GC is working:
>> ?????? Check colored pointer to collect oops.
>>
>> ?? * GC is NOT working:
>> ?????? Collect all oops in ZPage.
> 
> Unfortunately that's not good enough. It doesn't matter if the GC is "working" or not, there might be unreachable objects from several GC cycles back which you can't touch. The only safe way to do this is to walk the live graph, which means starting from the roots. As you might have noticed, ZCollectedHeap::object_iterate() is implemented like this, for this exact reason.
> 
> cheers,
> Per
> 
>>
>>
>> Thanks,
>>
>> Yasumasa
>>
>>
>>> /Per

From per.liden at oracle.com  Tue Aug 14 15:28:34 2018
From: per.liden at oracle.com (per.liden at oracle.com)
Date: Tue, 14 Aug 2018 15:28:34 +0000
Subject: hg: zgc/zgc: 502 new changesets
Message-ID: <201808141529.w7EFTDi7006124@aojmv0008.oracle.com>

Changeset: 12133a6e2613
Author:    jlahoda
Date:      2018-06-29 10:41 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/12133a6e2613

8205418: Assorted improvements to source code model
Summary: Improving tree positions, better error recovery, fixing Trees.getScope for possibly erroneous lambdas.
Reviewed-by: jjg, mcimadamore, vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/DeferredAttr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Infer.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Operators.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Resolve.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavaTokenizer.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/UnicodeReader.java
! test/langtools/tools/javac/Diagnostics/compressed/T8012003b.out
+ test/langtools/tools/javac/api/TestGetScopeResult.java
! test/langtools/tools/javac/lambda/BadRecovery.out
! test/langtools/tools/javac/parser/JavacParserTest.java
! test/langtools/tools/javac/positions/TreeEndPosTest.java

Changeset: 4fa199e67e41
Author:    joehw
Date:      2018-06-29 10:13 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/4fa199e67e41

8190835: Subtraction with two javax.xml.datatype.Duration gives incorrect result
Reviewed-by: lancea

! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/datatype/DurationImpl.java
! test/jaxp/javax/xml/jaxp/unittest/datatype/DurationTest.java

Changeset: f651ae122ff7
Author:    dtitov
Date:      2018-06-29 12:34 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f651ae122ff7

8206086: [Graal] JDI tests fail with com.sun.jdi.ObjectCollectedException
Reviewed-by: sspitsyn, cjplummer, amenkov

! test/hotspot/jtreg/ProblemList-graal.txt
! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/EventTestTemplates.java

Changeset: 9f62267e79df
Author:    igerasim
Date:      2018-06-29 17:35 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9f62267e79df

8204310: Simpler RandomAccessFile.setLength() on Windows
Reviewed-by: alanb

! src/java.base/windows/native/libjava/io_util_md.c
! src/java.base/windows/native/libjava/io_util_md.h
! test/jdk/java/io/RandomAccessFile/SetLength.java
+ test/jdk/java/nio/channels/FileChannel/TruncateRAF.java

Changeset: ec9957671c5d
Author:    thartmann
Date:      2018-07-02 09:21 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ec9957671c5d

8206093: compiler/graalunit/HotspotTest.java fails in CheckGraalIntrinsics
Summary: Ignore encodeBlock intrinsic.
Reviewed-by: kvn

! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/CheckGraalIntrinsics.java

Changeset: 0221f6a72e4b
Author:    rraghavan
Date:      2018-07-02 00:55 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0221f6a72e4b

8203504: [Graal] org.graalvm.compiler.debug.test.DebugContextTest fails with java.util.ServiceConfigurationError
Summary: Added required uses statement
Reviewed-by: dnsimon, kvn

! src/jdk.internal.vm.compiler/share/classes/module-info.java

Changeset: b9c7eb8d8972
Author:    zgu
Date:      2018-07-02 16:28 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b9c7eb8d8972

8205965: SIGSEGV on write to NativeCallStack::EMPTY_STACK
Summary: Made EMPTY_STACK non-const, so it will not be placed in read-only BSS section.
Reviewed-by: stuefe, martin

! src/hotspot/share/services/mallocSiteTable.hpp
! src/hotspot/share/services/memTracker.hpp
! src/hotspot/share/services/virtualMemoryTracker.hpp
! src/hotspot/share/utilities/nativeCallStack.cpp
! src/hotspot/share/utilities/nativeCallStack.hpp

Changeset: 67f6158279d8
Author:    joehw
Date:      2018-07-02 13:54 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/67f6158279d8

8204329: Java API doc for XMLStreamReader.next() needs to be clarified for the exception thrown when hasNext() method returns false
Reviewed-by: lancea, rriggs

! src/java.xml/share/classes/javax/xml/stream/XMLStreamReader.java
+ test/jaxp/javax/xml/jaxp/unittest/stream/XMLEventReaderTest/EventReaderTest.java
! test/jaxp/javax/xml/jaxp/unittest/stream/XMLStreamReaderTest/StreamReaderTest.java

Changeset: bc6cfa433862
Author:    jwilhelm
Date:      2018-06-29 01:09 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/bc6cfa433862

8206006: Build failed on Windows
Reviewed-by: jwilhelm, dcubed
Contributed-by: robin.westberg at oracle.com

! test/hotspot/gtest/jfr/test_networkUtilization.cpp

Changeset: 39d27210c627
Author:    iignatyev
Date:      2018-06-28 16:45 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/39d27210c627

8149729: [jittester] Replace all 'path1 +"/" + path2' with Paths::get
Reviewed-by: kvn

! test/hotspot/jtreg/testlibrary/jittester/src/jdk/test/lib/jittester/ByteCodeGenerator.java
! test/hotspot/jtreg/testlibrary/jittester/src/jdk/test/lib/jittester/JavaCodeGenerator.java
! test/hotspot/jtreg/testlibrary/jittester/src/jdk/test/lib/jittester/TestsGenerator.java
! test/hotspot/jtreg/testlibrary/jittester/src/jdk/test/lib/jittester/TypesParser.java
! test/hotspot/jtreg/testlibrary/jittester/src/jdk/test/lib/jittester/jtreg/JitTesterDriver.java

Changeset: 7c51db95ccb6
Author:    epavlova
Date:      2018-06-28 17:07 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7c51db95ccb6

8205207: Port Graal unit tests under jtreg
Reviewed-by: kvn, erikj, iignatyev

! make/Main.gmk
! make/RunTests.gmk
+ make/autoconf/lib-tests.m4
! make/autoconf/libraries.m4
! make/autoconf/spec.gmk.in
! make/conf/jib-profiles.js
+ make/test/JtregGraalUnit.gmk
! test/TestCommon.gmk
! test/hotspot/jtreg/ProblemList-graal.txt
! test/hotspot/jtreg/TEST.groups
+ test/hotspot/jtreg/compiler/graalunit/ApiDirectivesTest.java
+ test/hotspot/jtreg/compiler/graalunit/ApiTest.java
+ test/hotspot/jtreg/compiler/graalunit/AsmAarch64Test.java
+ test/hotspot/jtreg/compiler/graalunit/AsmAmd64Test.java
+ test/hotspot/jtreg/compiler/graalunit/AsmSparcTest.java
+ test/hotspot/jtreg/compiler/graalunit/CollectionsTest.java
+ test/hotspot/jtreg/compiler/graalunit/CoreAmd64Test.java
+ test/hotspot/jtreg/compiler/graalunit/CoreSparcTest.java
+ test/hotspot/jtreg/compiler/graalunit/CoreTest.java
+ test/hotspot/jtreg/compiler/graalunit/DebugTest.java
+ test/hotspot/jtreg/compiler/graalunit/GraphTest.java
+ test/hotspot/jtreg/compiler/graalunit/HotspotAmd64Test.java
+ test/hotspot/jtreg/compiler/graalunit/HotspotLirTest.java
+ test/hotspot/jtreg/compiler/graalunit/HotspotTest.java
+ test/hotspot/jtreg/compiler/graalunit/Jtt.MicroTest.java
+ test/hotspot/jtreg/compiler/graalunit/JttBackendTest.java
+ test/hotspot/jtreg/compiler/graalunit/JttBytecodeTest.java
+ test/hotspot/jtreg/compiler/graalunit/JttExceptTest.java
+ test/hotspot/jtreg/compiler/graalunit/JttHotpathTest.java
+ test/hotspot/jtreg/compiler/graalunit/JttHotspotTest.java
+ test/hotspot/jtreg/compiler/graalunit/JttJdkTest.java
+ test/hotspot/jtreg/compiler/graalunit/JttLangALTest.java
+ test/hotspot/jtreg/compiler/graalunit/JttLangMTest.java
+ test/hotspot/jtreg/compiler/graalunit/JttLangNZTest.java
+ test/hotspot/jtreg/compiler/graalunit/JttLoopTest.java
+ test/hotspot/jtreg/compiler/graalunit/JttOptimizeTest.java
+ test/hotspot/jtreg/compiler/graalunit/JttReflectAETest.java
+ test/hotspot/jtreg/compiler/graalunit/JttReflectFTest.java
+ test/hotspot/jtreg/compiler/graalunit/JttReflectGZTest.java
+ test/hotspot/jtreg/compiler/graalunit/JttThreadsTest.java
+ test/hotspot/jtreg/compiler/graalunit/LirJttTest.java
+ test/hotspot/jtreg/compiler/graalunit/LoopTest.java
+ test/hotspot/jtreg/compiler/graalunit/NodesTest.java
+ test/hotspot/jtreg/compiler/graalunit/OptionsTest.java
+ test/hotspot/jtreg/compiler/graalunit/PhasesCommonTest.java
+ test/hotspot/jtreg/compiler/graalunit/README.md
+ test/hotspot/jtreg/compiler/graalunit/ReplacementsTest.java
+ test/hotspot/jtreg/compiler/graalunit/TestPackages.txt
+ test/hotspot/jtreg/compiler/graalunit/UtilTest.java
+ test/hotspot/jtreg/compiler/graalunit/com.oracle.mxtool.junit/com/oracle/mxtool/junit/AnsiTerminalDecorator.java
+ test/hotspot/jtreg/compiler/graalunit/com.oracle.mxtool.junit/com/oracle/mxtool/junit/EagerStackTraceDecorator.java
+ test/hotspot/jtreg/compiler/graalunit/com.oracle.mxtool.junit/com/oracle/mxtool/junit/FindClassesByAnnotatedMethods.java
+ test/hotspot/jtreg/compiler/graalunit/com.oracle.mxtool.junit/com/oracle/mxtool/junit/GCAfterTestDecorator.java
+ test/hotspot/jtreg/compiler/graalunit/com.oracle.mxtool.junit/com/oracle/mxtool/junit/JLModule.java
+ test/hotspot/jtreg/compiler/graalunit/com.oracle.mxtool.junit/com/oracle/mxtool/junit/MxJUnitRequest.java
+ test/hotspot/jtreg/compiler/graalunit/com.oracle.mxtool.junit/com/oracle/mxtool/junit/MxJUnitWrapper.java
+ test/hotspot/jtreg/compiler/graalunit/com.oracle.mxtool.junit/com/oracle/mxtool/junit/MxRunListener.java
+ test/hotspot/jtreg/compiler/graalunit/com.oracle.mxtool.junit/com/oracle/mxtool/junit/MxRunListenerDecorator.java
+ test/hotspot/jtreg/compiler/graalunit/com.oracle.mxtool.junit/com/oracle/mxtool/junit/TestResultLoggerDecorator.java
+ test/hotspot/jtreg/compiler/graalunit/com.oracle.mxtool.junit/com/oracle/mxtool/junit/TextRunListener.java
+ test/hotspot/jtreg/compiler/graalunit/com.oracle.mxtool.junit/com/oracle/mxtool/junit/TimingDecorator.java
+ test/hotspot/jtreg/compiler/graalunit/com.oracle.mxtool.junit/com/oracle/mxtool/junit/VerboseTextListener.java
+ test/hotspot/jtreg/compiler/graalunit/common/GraalUnitTestLauncher.java
+ test/hotspot/jtreg/compiler/graalunit/generateTests.sh
! test/jtreg-ext/requires/VMProps.java

Changeset: 23806873a5ba
Author:    weijun
Date:      2018-06-29 08:21 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/23806873a5ba

8205927: Update src/java.base/share/legal/public_suffix.md to match the actual file version
Reviewed-by: mullan, xuelei

! make/data/publicsuffixlist/VERSION
! src/java.base/share/legal/public_suffix.md

Changeset: 3506855c6b86
Author:    epavlova
Date:      2018-06-28 19:33 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3506855c6b86

8195630: [Graal] vmTestbase/nsk/jvmti/AttachOnDemand/attach024/TestDescription.java fails with Graal
Reviewed-by: kvn

! test/hotspot/jtreg/ProblemList-graal.txt
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach024/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach024/attach024Agent00.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach024/java.base/java/util/ServiceConfigurationError.java
+ test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach024/java.base/java/util/TooManyListenersException.java

Changeset: c1e56891d768
Author:    iignatyev
Date:      2018-06-28 21:58 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c1e56891d768

8206088: 8205207 broke builds
Reviewed-by: ehelin, epavlova

! make/test/JtregGraalUnit.gmk

Changeset: 0d6ab24b6ad9
Author:    thartmann
Date:      2018-06-29 11:08 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0d6ab24b6ad9

8205499: C1 temporary code buffers are not removed with -XX:+UseDynamicNumberOfCompilerThreads
Summary: Deallocate C1 code buffers in the compiler thread destructor.
Reviewed-by: neliasso, kvn, mdoerr

! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/runtime/thread.cpp

Changeset: 9816d7cc655e
Author:    thartmann
Date:      2018-06-29 11:10 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9816d7cc655e

8205940: LoadNode::find_previous_arraycopy fails with "broken allocation" assert
Summary: Removed assert which is too strong.
Reviewed-by: roland

! src/hotspot/share/opto/memnode.cpp

Changeset: 07498f5b6a96
Author:    iignatyev
Date:      2018-06-29 13:43 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/07498f5b6a96

8206117: failed to get JDK properties for JVM w/o JVMCI
Reviewed-by: kvn

! test/hotspot/jtreg/compiler/graalunit/ApiDirectivesTest.java
! test/hotspot/jtreg/compiler/graalunit/ApiTest.java
! test/hotspot/jtreg/compiler/graalunit/AsmAarch64Test.java
! test/hotspot/jtreg/compiler/graalunit/AsmAmd64Test.java
! test/hotspot/jtreg/compiler/graalunit/AsmSparcTest.java
! test/hotspot/jtreg/compiler/graalunit/CollectionsTest.java
! test/hotspot/jtreg/compiler/graalunit/CoreAmd64Test.java
! test/hotspot/jtreg/compiler/graalunit/CoreSparcTest.java
! test/hotspot/jtreg/compiler/graalunit/CoreTest.java
! test/hotspot/jtreg/compiler/graalunit/DebugTest.java
! test/hotspot/jtreg/compiler/graalunit/GraphTest.java
! test/hotspot/jtreg/compiler/graalunit/HotspotAmd64Test.java
! test/hotspot/jtreg/compiler/graalunit/HotspotLirTest.java
! test/hotspot/jtreg/compiler/graalunit/HotspotTest.java
! test/hotspot/jtreg/compiler/graalunit/Jtt.MicroTest.java
! test/hotspot/jtreg/compiler/graalunit/JttBackendTest.java
! test/hotspot/jtreg/compiler/graalunit/JttBytecodeTest.java
! test/hotspot/jtreg/compiler/graalunit/JttExceptTest.java
! test/hotspot/jtreg/compiler/graalunit/JttHotpathTest.java
! test/hotspot/jtreg/compiler/graalunit/JttHotspotTest.java
! test/hotspot/jtreg/compiler/graalunit/JttJdkTest.java
! test/hotspot/jtreg/compiler/graalunit/JttLangALTest.java
! test/hotspot/jtreg/compiler/graalunit/JttLangMTest.java
! test/hotspot/jtreg/compiler/graalunit/JttLangNZTest.java
! test/hotspot/jtreg/compiler/graalunit/JttLoopTest.java
! test/hotspot/jtreg/compiler/graalunit/JttOptimizeTest.java
! test/hotspot/jtreg/compiler/graalunit/JttReflectAETest.java
! test/hotspot/jtreg/compiler/graalunit/JttReflectFTest.java
! test/hotspot/jtreg/compiler/graalunit/JttReflectGZTest.java
! test/hotspot/jtreg/compiler/graalunit/JttThreadsTest.java
! test/hotspot/jtreg/compiler/graalunit/LirJttTest.java
! test/hotspot/jtreg/compiler/graalunit/LoopTest.java
! test/hotspot/jtreg/compiler/graalunit/NodesTest.java
! test/hotspot/jtreg/compiler/graalunit/OptionsTest.java
! test/hotspot/jtreg/compiler/graalunit/PhasesCommonTest.java
! test/hotspot/jtreg/compiler/graalunit/ReplacementsTest.java
! test/hotspot/jtreg/compiler/graalunit/UtilTest.java
! test/hotspot/jtreg/compiler/graalunit/generateTests.sh
! test/jtreg-ext/requires/VMProps.java

Changeset: 78711bd05b5a
Author:    iignatyev
Date:      2018-06-29 13:44 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/78711bd05b5a

8204517: [Graal] org.graalvm.compiler.debug.test.VersionsTest fails with InvalidPathException on windows
Reviewed-by: kvn

! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.debug.test/src/org/graalvm/compiler/debug/test/VersionsTest.java
! test/hotspot/jtreg/ProblemList-graal.txt

Changeset: 2f9a0c4fcf58
Author:    iignatyev
Date:      2018-06-29 13:44 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2f9a0c4fcf58

8204355: [Graal] org.graalvm.compiler.debug.test.CSVUtilTest fails on Windows due to improper line separator used
Reviewed-by: kvn

! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.debug.test/src/org/graalvm/compiler/debug/test/CSVUtilTest.java

Changeset: 55a43beaa529
Author:    serb
Date:      2018-06-29 13:58 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/55a43beaa529

8201552: Ellipsis in "Classical" label in SwingSet2 demo with Windows L&F at Hidpi
Reviewed-by: prr

! src/java.desktop/macosx/classes/com/apple/laf/AquaTabbedPaneCopyFromBasicUI.java
! src/java.desktop/share/classes/java/awt/Component.java
! src/java.desktop/share/classes/java/awt/Container.java
! src/java.desktop/share/classes/javax/swing/DefaultListCellRenderer.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicButtonListener.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboBoxUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicLabelUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicListUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicMenuItemUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicSliderUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTabbedPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicToolTipUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTreeUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthToolTipUI.java
! src/java.desktop/share/classes/javax/swing/table/DefaultTableCellRenderer.java
! src/java.desktop/share/classes/javax/swing/tree/DefaultTreeCellRenderer.java
! src/java.desktop/share/classes/sun/swing/SwingUtilities2.java
+ test/jdk/javax/swing/GraphicsConfigNotifier/OrderOfGConfigNotify.java
+ test/jdk/javax/swing/GraphicsConfigNotifier/StalePreferredSize.java
+ test/jdk/javax/swing/GraphicsConfigNotifier/TestSingleScreenGConfigNotify.java

Changeset: ebff24bd9302
Author:    valeriep
Date:      2018-06-30 00:33 +0000
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ebff24bd9302

8205720: KeyFactory#getKeySpec and translateKey thorws NullPointerException with Invalid key
Summary: Updated SunRsaSign provider to check and throw InvalidKeyException for null key algo/format/encoding
Reviewed-by: xuelei

! src/java.base/share/classes/sun/security/rsa/RSAKeyFactory.java
! src/java.base/share/classes/sun/security/rsa/RSAPrivateCrtKeyImpl.java
! src/java.base/share/classes/sun/security/rsa/RSAPublicKeyImpl.java
! src/java.base/share/classes/sun/security/rsa/RSAUtil.java

Changeset: 803cfa425026
Author:    thartmann
Date:      2018-07-02 09:28 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/803cfa425026

8206093: compiler/graalunit/HotspotTest.java fails in CheckGraalIntrinsics
Summary: Ignore encodeBlock intrinsic.
Reviewed-by: kvn

! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/CheckGraalIntrinsics.java

Changeset: d9160a3c97c1
Author:    tschatzl
Date:      2018-07-02 09:38 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d9160a3c97c1

8203848: Missing remembered set entry in j.l.ref.references after JDK-8203028
Summary: Collect remembered sets for discovered fields while adding them to the list of discovered references.
Reviewed-by: kbarrett, eosterlund

! src/hotspot/share/gc/shared/referenceProcessor.cpp

Changeset: 7f462e8383f6
Author:    mdoerr
Date:      2018-07-02 11:46 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7f462e8383f6

8206003: SafepointSynchronize with TLH: StoreStore barriers should be moved out of the loop
Reviewed-by: eosterlund, rehn, dholmes

! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/safepointMechanism.hpp
! src/hotspot/share/runtime/safepointMechanism.inline.hpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/thread.inline.hpp

Changeset: c418c173158e
Author:    jwilhelm
Date:      2018-07-02 13:11 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c418c173158e

Added tag jdk-11+20 for changeset 9816d7cc655e

! .hgtags

Changeset: c98bf5aa35c5
Author:    roland
Date:      2018-07-02 10:44 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c98bf5aa35c5

8205515: assert(opcode == Op_RangeCheck) failed: no other if variant here
Reviewed-by: thartmann, kvn

! src/hotspot/share/opto/ifnode.cpp
! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/loopopts.cpp
+ test/hotspot/jtreg/compiler/loopopts/CountedLoopPeelingProfilePredicates.java

Changeset: 012ab74e9802
Author:    zgu
Date:      2018-07-02 16:28 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/012ab74e9802

8205965: SIGSEGV on write to NativeCallStack::EMPTY_STACK
Summary: Made EMPTY_STACK non-const, so it will not be placed in read-only BSS section.
Reviewed-by: stuefe, martin

! src/hotspot/share/services/mallocSiteTable.hpp
! src/hotspot/share/services/memTracker.hpp
! src/hotspot/share/services/virtualMemoryTracker.hpp
! src/hotspot/share/utilities/nativeCallStack.cpp
! src/hotspot/share/utilities/nativeCallStack.hpp

Changeset: c30c35118303
Author:    jwilhelm
Date:      2018-07-03 02:07 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c30c35118303

Merge

! .hgtags
! test/hotspot/jtreg/ProblemList-graal.txt
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach024/java.base/java/util/ServiceConfigurationError.java

Changeset: 79baec7d831e
Author:    neliasso
Date:      2018-07-03 10:47 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/79baec7d831e

8205999: C2 compilation fails with "assert(store->find_edge(load) != -1) failed: missing precedence edge"
Summary: Backout 8204157 to state before 8192992
Reviewed-by: thartmann, mdoerr

! src/hotspot/share/opto/gcm.cpp

Changeset: d99e206cc32e
Author:    vtheeyarath
Date:      2018-07-02 23:33 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d99e206cc32e

8177275: IllegalArgumentException when MH would have too many parameters is not specified for several methods
Summary: Updated spec and added tests
Reviewed-by: psandoz

! src/java.base/share/classes/java/lang/invoke/MethodHandles.java
+ test/jdk/java/lang/invoke/MethodHandlesArityLimitsTest.java

Changeset: 0e7e4b28c0d9
Author:    erikj
Date:      2018-07-03 18:46 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0e7e4b28c0d9

8206087: windows-x64-cmp-baseline fails with The files do not have the same suffix type
Reviewed-by: tbell

! make/scripts/compare.sh

Changeset: ef57cfcd22ff
Author:    coleenp
Date:      2018-07-03 13:41 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ef57cfcd22ff

8205534: Remove SymbolTable dependency from serviceability agent
Reviewed-by: gziemski, poonam, jgeorge, hseigel

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/CommandProcessor.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/classfile/ClassLoaderData.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/classfile/ClassLoaderDataGraph.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/memory/AltHashing.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/memory/SymbolTable.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/ArrayKlass.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/ConstantPool.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/Field.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/InstanceKlass.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/Method.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/Symbol.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/VM.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/AbstractHeapGraphWriter.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/HeapHprofBinWriter.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/ObjectReader.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaFactoryImpl.java
- test/hotspot/jtreg/runtime/SharedArchiveFile/SASymbolTableTestAgent.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbPrintStatics.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbSource.java
- test/jdk/sun/tools/jhsdb/LingeredAppWithAltHashing.java

Changeset: 6a5f1195e15f
Author:    coleenp
Date:      2018-07-03 15:08 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/6a5f1195e15f

8134538: Duplicate implementations of os::lasterror
Summary: Method os::lasterror was moved to os_posix.cpp
Reviewed-by: hseigel, kbarrett, coleenp
Contributed-by: patricio.chilano.mateo at oracle.com

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/solaris/os_solaris.cpp

Changeset: d93bba067334
Author:    coleenp
Date:      2018-07-03 15:40 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d93bba067334

8206309: Tier1 SA tests fail
Summary: remove tests that should have been removed with JDK-8205534
Reviewed-by: hseigel

- test/hotspot/jtreg/runtime/SharedArchiveFile/SASymbolTableTest.java
- test/hotspot/jtreg/serviceability/sa/ClhsdbSymbol.java
- test/hotspot/jtreg/serviceability/sa/ClhsdbSymbolTable.java
- test/jdk/sun/tools/jhsdb/AlternateHashingTest.java

Changeset: 6d03b1ea636b
Author:    naoto
Date:      2018-07-03 14:42 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/6d03b1ea636b

8206120: Add test cases for lenient Japanese era parsing
Reviewed-by: rriggs

! test/jdk/java/time/test/java/time/format/TestNonIsoFormatter.java
+ test/jdk/java/util/Calendar/JapaneseLenientEraTest.java

Changeset: 76b5ee99ffc0
Author:    bpb
Date:      2018-07-03 15:02 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/76b5ee99ffc0

8202252: (aio) Closed AsynchronousSocketChannel keeps completion handler alive
Summary: Clear handler instance variable after use
Reviewed-by: rriggs, alanb

! src/java.base/unix/classes/sun/nio/ch/UnixAsynchronousSocketChannelImpl.java
+ test/jdk/java/nio/channels/AsynchronousSocketChannel/CompletionHandlerRelease.java

Changeset: ab998c2bd38f
Author:    darcy
Date:      2018-07-03 15:59 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ab998c2bd38f

8206085: Refactor langtools/tools/javac/versions/Versions.java
Reviewed-by: jjg, forax, plevart, mcimadamore

! test/langtools/tools/javac/versions/Versions.java

Changeset: dfd59db382c6
Author:    darcy
Date:      2018-07-03 16:14 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/dfd59db382c6

8206114: Refactor langtools/tools/javac/classfiles/ClassVersionChecker.java
Reviewed-by: jjg

! test/langtools/tools/javac/classfiles/ClassVersionChecker.java

Changeset: 00b16d0457e4
Author:    ssahoo
Date:      2018-07-04 03:44 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/00b16d0457e4

8205653: test/jdk/sun/management/jmxremote/bootstrap/RmiRegistrySslTest.java and RmiSslBootstrapTest.sh fail with handshake_failure
Summary: Test failure due to unsupported DSA keys
Reviewed-by: dfuchs, xuelei

! test/jdk/ProblemList.txt
! test/jdk/sun/management/jmxremote/bootstrap/management_ssltest11_ok.properties.in
+ test/jdk/sun/management/jmxremote/bootstrap/management_ssltest15_ok.properties.in
! test/jdk/sun/management/jmxremote/bootstrap/ssl/Readme.txt
! test/jdk/sun/management/jmxremote/bootstrap/ssl/keystore
! test/jdk/sun/management/jmxremote/bootstrap/ssl/truststore

Changeset: dea7ce62c7b0
Author:    jwilhelm
Date:      2018-07-05 13:31 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/dea7ce62c7b0

Added tag jdk-12+1 for changeset 00b16d0457e4

! .hgtags

Changeset: 29dff19ce132
Author:    bpb
Date:      2018-07-05 07:22 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/29dff19ce132

8194899: Remove unused sun.net classes
Reviewed-by: alanb, mchung, dfuchs, chegar, michaelm

- src/java.base/share/classes/sun/net/NetworkServer.java
- src/java.base/share/classes/sun/net/URLCanonicalizer.java

Changeset: 783cc906a5f8
Author:    ccheung
Date:      2018-07-05 09:11 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/783cc906a5f8

8205548: Remove multi-release jar related vm code
Reviewed-by: iklam, jiangli

! src/hotspot/share/classfile/classLoader.cpp
! src/hotspot/share/classfile/classLoader.hpp

Changeset: 3009952d5985
Author:    rkennke
Date:      2018-07-05 19:22 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3009952d5985

8206407: Primitive atomic_cmpxchg_in_heap_at() in BarrierSet::Access needs to call non-oop raw method
Reviewed-by: pliden, shade

! src/hotspot/share/gc/shared/barrierSet.hpp

Changeset: 7cbd4124cfff
Author:    rkennke
Date:      2018-07-05 19:22 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7cbd4124cfff

8206272: Remove stray BarrierSetAssembler call
Reviewed-by: pliden, shade

! src/hotspot/cpu/x86/methodHandles_x86.cpp

Changeset: c4c87478e6b3
Author:    naoto
Date:      2018-07-05 14:23 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c4c87478e6b3

8206350: java/util/Locale/bcp47u/SystemPropertyTests.java failed on Mac 10.13 with zh_CN and zh_TW locales.
Reviewed-by: rriggs

! test/jdk/java/util/Locale/bcp47u/SystemPropertyTests.java

Changeset: 7d078d2daacc
Author:    jjg
Date:      2018-07-05 14:35 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7d078d2daacc

8206318: Enhance package documentation for internal javadoc packages
Reviewed-by: sundar

+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/api/package-info.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/package-info.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/package-info.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/package-info.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/package-info.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/package-info.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/links/LinkInfo.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/links/LinkOutput.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/links/package-info.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/package-info.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/package-info.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/package-info.java

Changeset: 8cc36fac7f3d
Author:    coleenp
Date:      2018-07-06 09:00 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/8cc36fac7f3d

8202737: Obsolete AllowNonVirtualCalls option
Summary: obsolete option and remove support.
Reviewed-by: dholmes, jiangli, kbarrett

! src/hotspot/share/interpreter/linkResolver.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp

Changeset: 810cb95f19c9
Author:    hseigel
Date:      2018-07-06 06:26 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/810cb95f19c9

8203911: Test runtime/modules/getModuleJNI/GetModule fails with -Xcheck:jni
Summary: Remove unneeded validate_class() check from  checked_jni_GetModule().
Reviewed-by: dholmes, coleenp

! src/hotspot/share/prims/jniCheck.cpp

Changeset: be2d74d91351
Author:    coleenp
Date:      2018-07-06 09:10 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/be2d74d91351

8205417: Obsolete UnlinkSymbolsALot debugging option
Summary: Obsolete and remove support for UnlinkSymbolsALot
Reviewed-by: hseigel, dholmes

! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/interfaceSupport.cpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/vm_operations.cpp
! src/hotspot/share/runtime/vm_operations.hpp

Changeset: fb46a7d38d6b
Author:    joehw
Date:      2018-07-06 09:26 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/fb46a7d38d6b

8206164: forgot to "throw" TransformerConfigurationException
Reviewed-by: lancea

! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/trax/TransformerFactoryImpl.java
+ test/jaxp/javax/xml/jaxp/unittest/transform/SAXTFactoryTest.java

Changeset: ec3221b8a109
Author:    darcy
Date:      2018-07-06 09:37 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ec3221b8a109

8206440: Remove javac -source/-target 6 from jdk regression tests
Reviewed-by: alanb

! test/jdk/java/lang/reflect/OldenCompilingWithDefaults.java

Changeset: 999f09bf3464
Author:    darcy
Date:      2018-07-06 10:28 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/999f09bf3464

8206439: Remove javac -source/-target 6 from langtools regression tests
Reviewed-by: mcimadamore

! test/langtools/tools/javac/6558548/T6558548.java
- test/langtools/tools/javac/6558548/T6558548_6.out
! test/langtools/tools/javac/6558548/T6558548_latest.out
- test/langtools/tools/javac/8013179/T8013179.java
- test/langtools/tools/javac/8013179/T8013179.out
! test/langtools/tools/javac/8074306/TestSyntheticNullChecks.java
! test/langtools/tools/javac/StringConcat/TestIndyStringConcat.java
! test/langtools/tools/javac/StringsInSwitch/BadlyTypedLabel1.java
! test/langtools/tools/javac/StringsInSwitch/BadlyTypedLabel1.out
- test/langtools/tools/javac/StringsInSwitch/BadlyTypedLabel1_6.out
! test/langtools/tools/javac/StringsInSwitch/BadlyTypedLabel2.java
! test/langtools/tools/javac/StringsInSwitch/BadlyTypedLabel2.out
- test/langtools/tools/javac/StringsInSwitch/BadlyTypedLabel2_6.out
! test/langtools/tools/javac/StringsInSwitch/NonConstantLabel.java
! test/langtools/tools/javac/StringsInSwitch/NonConstantLabel.out
- test/langtools/tools/javac/StringsInSwitch/NonConstantLabel6.out
! test/langtools/tools/javac/StringsInSwitch/OneCaseSwitches.java
- test/langtools/tools/javac/StringsInSwitch/OneCaseSwitches.out
! test/langtools/tools/javac/StringsInSwitch/RSCL1.out
- test/langtools/tools/javac/StringsInSwitch/RSCL1_6.out
! test/langtools/tools/javac/StringsInSwitch/RSCL2.out
- test/langtools/tools/javac/StringsInSwitch/RSCL2_6.out
! test/langtools/tools/javac/StringsInSwitch/RepeatedStringCaseLabels1.java
! test/langtools/tools/javac/StringsInSwitch/RepeatedStringCaseLabels2.java
! test/langtools/tools/javac/TryWithResources/BadTwr.java
! test/langtools/tools/javac/TryWithResources/BadTwr.out
- test/langtools/tools/javac/TryWithResources/BadTwr6.out
! test/langtools/tools/javac/TryWithResources/BadTwrSyntax.java
! test/langtools/tools/javac/TryWithResources/BadTwrSyntax.out
- test/langtools/tools/javac/TryWithResources/BadTwrSyntax6.out
! test/langtools/tools/javac/TryWithResources/PlainTry.java
! test/langtools/tools/javac/TryWithResources/PlainTry.out
- test/langtools/tools/javac/TryWithResources/PlainTry6.out
! test/langtools/tools/javac/TryWithResources/TwrOnNonResource.java
! test/langtools/tools/javac/TryWithResources/TwrOnNonResource.out
- test/langtools/tools/javac/TryWithResources/TwrOnNonResource6.out
! test/langtools/tools/javac/TryWithResources/WeirdTwr.java
! test/langtools/tools/javac/annotations/repeatingAnnotations/WrongVersion.java
- test/langtools/tools/javac/annotations/repeatingAnnotations/WrongVersion6.out
! test/langtools/tools/javac/annotations/repeatingAnnotations/WrongVersion7.out
! test/langtools/tools/javac/annotations/typeAnnotations/failures/AnnotationVersion.java
- test/langtools/tools/javac/annotations/typeAnnotations/failures/AnnotationVersion.out
! test/langtools/tools/javac/annotations/typeAnnotations/failures/AnnotationVersion7.out
! test/langtools/tools/javac/classfiles/ClassVersionChecker.java
! test/langtools/tools/javac/defaultMethods/static/StaticInvokeQualified.java
- test/langtools/tools/javac/defaultMethods/static/StaticInvokeQualified6.out
! test/langtools/tools/javac/defaultMethods/static/StaticInvokeQualified7.out
! test/langtools/tools/javac/defaultMethods/static/StaticInvokeSimple.java
- test/langtools/tools/javac/defaultMethods/static/StaticInvokeSimple6.out
! test/langtools/tools/javac/defaultMethods/static/StaticInvokeSimple7.out
- test/langtools/tools/javac/literals/BadBinaryLiterals.6.out
! test/langtools/tools/javac/literals/BadBinaryLiterals.7.out
! test/langtools/tools/javac/literals/BadBinaryLiterals.java
- test/langtools/tools/javac/literals/BadUnderscoreLiterals.6.out
! test/langtools/tools/javac/literals/BadUnderscoreLiterals.7.out
! test/langtools/tools/javac/literals/BadUnderscoreLiterals.java
! test/langtools/tools/javac/mixedTarget/ExtendCovariant2.java
! test/langtools/tools/javac/multicatch/Neg01.java
! test/langtools/tools/javac/multicatch/Neg01.out
! test/langtools/tools/javac/multicatch/Neg01eff_final.java
! test/langtools/tools/javac/multicatch/Neg01eff_final.out
! test/langtools/tools/javac/processing/warnings/TestSourceVersionWarnings.java
! test/langtools/tools/javac/processing/warnings/gold_sv_warn_5_6.out
! test/langtools/tools/javac/types/CastObjectToPrimitiveTest.java
- test/langtools/tools/javac/types/CastObjectToPrimitiveTest.out
! test/langtools/tools/javac/versions/Versions.java

Changeset: fa2f93f99dbc
Author:    rriggs
Date:      2018-07-06 15:22 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/fa2f93f99dbc

8206495: Redundant System.setProperty(null) tests
Reviewed-by: mchung, lancea

- test/jdk/java/lang/System/SetProperties.java
! test/jdk/java/lang/System/SetPropertiesNull.java

Changeset: b96466cdfc45
Author:    jiangli
Date:      2018-07-08 12:43 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b96466cdfc45

8202035: Archive the set of ModuleDescriptor and ModuleReference objects for observable system modules with unnamed initial module.
Summary: Support system module archiving with unnamed initial module at dump time.
Reviewed-by: erikj, coleenp, mchung, iklam, ccheung
Contributed-by: alan.bateman at oracle.com, jiangli.zhou at oracle.com

! make/hotspot/lib/JvmFeatures.gmk
! make/hotspot/symbols/symbols-unix
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/include/jvm.h
+ src/hotspot/share/memory/heapShared.cpp
+ src/hotspot/share/memory/heapShared.hpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/memory/metaspaceShared.hpp
! src/hotspot/share/prims/jvm.cpp
! src/java.base/share/classes/jdk/internal/misc/VM.java
+ src/java.base/share/classes/jdk/internal/module/ArchivedModuleGraph.java
! src/java.base/share/classes/jdk/internal/module/ModuleBootstrap.java
! src/java.base/share/native/libjava/VM.c
! test/hotspot/jtreg/runtime/appcds/TestCommon.java
+ test/hotspot/jtreg/runtime/appcds/cacheObject/ArchivedModuleComboTest.java
+ test/hotspot/jtreg/runtime/appcds/cacheObject/ArchivedModuleCompareTest.java
+ test/hotspot/jtreg/runtime/appcds/cacheObject/ArchivedModuleWithCustomImageTest.java
+ test/hotspot/jtreg/runtime/appcds/cacheObject/CheckArchivedModuleApp.java
+ test/hotspot/jtreg/runtime/appcds/cacheObject/PrintSystemModulesApp.java
+ test/hotspot/jtreg/runtime/appcds/cacheObject/src/test/jdk/test/Test.java
+ test/hotspot/jtreg/runtime/appcds/cacheObject/src/test/module-info.java

Changeset: 529e8aec67bd
Author:    dholmes
Date:      2018-07-08 20:00 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/529e8aec67bd

8205966: [testbug] New Nestmates JDI test times out with Xcomp on sparc
Reviewed-by: mikael, sspitsyn

! test/jdk/com/sun/jdi/RedefineNestmateAttr/TestNestmateAttr.java

Changeset: 0fad17c646c9
Author:    tschatzl
Date:      2018-07-09 14:12 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0fad17c646c9

8206453: Taskqueue stats should count real steal attempts, not calls to GenericTaskQueueSet::steal
Reviewed-by: ehelin, kbarrett

! src/hotspot/share/gc/shared/taskqueue.hpp
! src/hotspot/share/gc/shared/taskqueue.inline.hpp

Changeset: f85092465b0c
Author:    kbarrett
Date:      2018-07-09 13:35 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f85092465b0c

8204834: Fix confusing "allocate" naming in OopStorage
Summary: allocate_list => allocation_list and so on.
Reviewed-by: dholmes, tschatzl, coleenp

! src/hotspot/share/gc/shared/oopStorage.cpp
! src/hotspot/share/gc/shared/oopStorage.hpp
! src/hotspot/share/gc/shared/oopStorage.inline.hpp
! src/hotspot/share/gc/shared/oopStorageParState.hpp
! test/hotspot/gtest/gc/shared/test_oopStorage.cpp

Changeset: 1acfd2f56d72
Author:    sherman
Date:      2018-07-09 13:08 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1acfd2f56d72

8206389: JarEntry.setCreation/LastAccessTime without setLastModifiedTime causes Invalid CEN header
Reviewed-by: alanb, martin

! src/java.base/share/classes/java/util/zip/ZipOutputStream.java
! test/jdk/java/util/zip/TestExtraTime.java

Changeset: 429b0997c16d
Author:    dholmes
Date:      2018-07-09 20:17 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/429b0997c16d

8205878: pthread_getcpuclockid is expected to return 0 code
Reviewed-by: cjplummer, amenkov, coleenp

! make/test/JtregNativeHotspot.gmk
! src/hotspot/os/linux/os_linux.cpp
+ test/hotspot/jtreg/runtime/jni/terminatedThread/TestTerminatedThread.java
+ test/hotspot/jtreg/runtime/jni/terminatedThread/libterminatedThread.c
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI05/ji05t001/ji05t001.c
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI06/ji06t001/ji06t001.c

Changeset: 3f51ddbe4843
Author:    dholmes
Date:      2018-07-10 03:14 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3f51ddbe4843

8206954: Test runtime/Thread/ThreadPriorities.java crashes with SEGV in pthread_getcpuclockid
Summary: Run the new runtime/jni/terminatedThread/TestTerminatedThread.java test in othervm mode
Reviewed-by: alanb, mikael

! test/hotspot/jtreg/runtime/jni/terminatedThread/TestTerminatedThread.java

Changeset: e0028bb6dd3d
Author:    coleenp
Date:      2018-07-10 11:13 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e0028bb6dd3d

8206471: Race with ConcurrentHashTable deleting items on insert with cleanup thread
Summary: Only fetch Node::next once and use that result.
Reviewed-by: hseigel, dholmes

! src/hotspot/share/utilities/concurrentHashTable.inline.hpp

Changeset: f9b96afb7c5e
Author:    dl
Date:      2018-07-10 10:24 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f9b96afb7c5e

8206123: ArrayDeque created with default constructor can only hold 15 elements
Reviewed-by: martin, psandoz, igerasim

! src/java.base/share/classes/java/util/ArrayDeque.java
+ test/jdk/java/util/ArrayDeque/WhiteBox.java

Changeset: ebfb1ae41f4b
Author:    dl
Date:      2018-07-10 10:24 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ebfb1ae41f4b

8205576: forkjoin/FJExceptionTableLeak.java fails "AssertionError: failed to satisfy condition"
Reviewed-by: martin, psandoz, dholmes, tschatzl

! test/jdk/java/util/concurrent/forkjoin/FJExceptionTableLeak.java

Changeset: 0d28f82ecac6
Author:    dl
Date:      2018-07-10 10:24 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0d28f82ecac6

8205620: Miscellaneous changes imported from jsr166 CVS 2018-07
Reviewed-by: martin, psandoz

! src/java.base/share/classes/java/util/HashMap.java

Changeset: dbe8aa90d4dd
Author:    ccheung
Date:      2018-07-10 19:04 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/dbe8aa90d4dd

8205946: JVM crash after call to ClassLoader::setup_bootstrap_search_path()
Summary: exit vm if setting of boot class path fails.
Reviewed-by: lfoltan, jiangli, dholmes

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/solaris/os_solaris.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/classfile/classLoader.cpp
! test/hotspot/jtreg/runtime/appcds/MoveJDKTest.java

Changeset: 69b438908512
Author:    shade
Date:      2018-07-11 08:44 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/69b438908512

8206931: Misleading "COMPILE SKIPPED: invalid non-klass dependency" compile log
Reviewed-by: vlivanov, never

! src/hotspot/share/ci/ciEnv.cpp

Changeset: 225b61293064
Author:    darcy
Date:      2018-07-11 08:24 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/225b61293064

8173606: Deprecate constructors of 7-era visitors
Reviewed-by: vromero, jjg

! src/java.compiler/share/classes/javax/lang/model/util/AbstractAnnotationValueVisitor7.java
! src/java.compiler/share/classes/javax/lang/model/util/AbstractAnnotationValueVisitor8.java
! src/java.compiler/share/classes/javax/lang/model/util/AbstractElementVisitor7.java
! src/java.compiler/share/classes/javax/lang/model/util/AbstractElementVisitor8.java
! src/java.compiler/share/classes/javax/lang/model/util/AbstractTypeVisitor7.java
! src/java.compiler/share/classes/javax/lang/model/util/AbstractTypeVisitor8.java
! src/java.compiler/share/classes/javax/lang/model/util/ElementKindVisitor7.java
! src/java.compiler/share/classes/javax/lang/model/util/ElementKindVisitor8.java
! src/java.compiler/share/classes/javax/lang/model/util/ElementScanner7.java
! src/java.compiler/share/classes/javax/lang/model/util/ElementScanner8.java
! src/java.compiler/share/classes/javax/lang/model/util/SimpleAnnotationValueVisitor7.java
! src/java.compiler/share/classes/javax/lang/model/util/SimpleAnnotationValueVisitor8.java
! src/java.compiler/share/classes/javax/lang/model/util/SimpleElementVisitor7.java
! src/java.compiler/share/classes/javax/lang/model/util/SimpleElementVisitor8.java
! src/java.compiler/share/classes/javax/lang/model/util/SimpleTypeVisitor7.java
! src/java.compiler/share/classes/javax/lang/model/util/SimpleTypeVisitor8.java
! src/java.compiler/share/classes/javax/lang/model/util/TypeKindVisitor7.java
! src/java.compiler/share/classes/javax/lang/model/util/TypeKindVisitor8.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/processing/PrintingProcessor.java

Changeset: 29eaf3feab30
Author:    zgu
Date:      2018-07-11 13:28 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/29eaf3feab30

8206183: Possible construct EMPTY_STACK and allocation stack, etc. on first use
Summary: Uses "construct on First Use Idiom" pattern to workaround static initialization order
Reviewed-by: dholmes, minqi

! src/hotspot/share/services/mallocSiteTable.cpp
! src/hotspot/share/services/mallocSiteTable.hpp
! src/hotspot/share/services/memTracker.cpp
! src/hotspot/share/utilities/nativeCallStack.cpp
! src/hotspot/share/utilities/nativeCallStack.hpp

Changeset: f939a67fea30
Author:    coleenp
Date:      2018-07-11 14:44 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f939a67fea30

8198720: Obsolete PrintSafepointStatistics, PrintSafepointStatisticsTimeout and PrintSafepointStatisticsCount options
Summary: Convert PrintSafepointStatistics to UL
Reviewed-by: shade, lfoltan

! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/init.cpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/safepoint.hpp
! src/hotspot/share/runtime/vmThread.cpp
! src/hotspot/share/runtime/vm_operations.hpp
! test/hotspot/gtest/utilities/utilitiesHelper.inline.hpp

Changeset: 1e24c7152e47
Author:    jjg
Date:      2018-07-02 17:54 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1e24c7152e47

8205563: modules/AnnotationProcessing.java failed testGenerateSingleModule
Reviewed-by: darcy

! test/langtools/tools/javac/modules/AnnotationProcessing.java
! test/langtools/tools/lib/toolbox/ToolBox.java

Changeset: 14708e1acdc3
Author:    jjiang
Date:      2018-07-03 09:27 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/14708e1acdc3

8205984: javax/net/ssl/compatibility/Compatibility.java failed to access port log file
Summary: Release resource after reading port log file
Reviewed-by: xuelei

! test/jdk/javax/net/ssl/compatibility/Compatibility.java
! test/jdk/javax/net/ssl/compatibility/Server.java

Changeset: 3f879ff34084
Author:    mchung
Date:      2018-07-03 11:16 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3f879ff34084

8206184: docs-reference build fails due to extlink.spec.version property not set
Reviewed-by: erikj

! make/Docs.gmk

Changeset: d30b4459b71b
Author:    iignatyev
Date:      2018-06-28 10:51 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d30b4459b71b

8202561: clean up TEST.groups file
Reviewed-by: kvn, iklam, epavlova

! test/hotspot/jtreg/TEST.ROOT
! test/hotspot/jtreg/TEST.groups
+ test/hotspot/jtreg/TEST.quick-groups

Changeset: 34872a21af82
Author:    psandoz
Date:      2018-07-02 10:09 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/34872a21af82

8202769: jck test fails with C2: vm/jvmti/FollowReferences/fref001/fref00113/fref00113.html
Reviewed-by: kvn, coleenp

! src/hotspot/share/ci/ciStreams.cpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/constantPool.hpp

Changeset: 51e49f77f7eb
Author:    bobv
Date:      2018-07-03 10:59 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/51e49f77f7eb

8205928: [TESTBUG] jdk/internal/platform/docker/TestDockerMemoryMetrics
Reviewed-by: stuefe

! test/jdk/jdk/internal/platform/docker/MetricsMemoryTester.java

Changeset: 833a291460b7
Author:    bobv
Date:      2018-07-03 15:08 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/833a291460b7

Merge


Changeset: 24bf1bd23725
Author:    rgoel
Date:      2018-07-04 11:55 +0530
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/24bf1bd23725

8204603: Short week days, NaN value and timezone name are inconsistent between CLDR and Java in zh_CN, zh_TW locales.
Summary: handled languageALiases for supported locales of CLDR.
Reviewed-by: naoto

+ src/java.base/share/classes/sun/util/cldr/CLDRCalendarNameProviderImpl.java
! src/java.base/share/classes/sun/util/cldr/CLDRLocaleProviderAdapter.java
! src/java.base/share/classes/sun/util/locale/provider/CalendarNameProviderImpl.java
! src/java.base/share/classes/sun/util/locale/provider/JRELocaleProviderAdapter.java
+ test/jdk/sun/util/resources/cldr/Bug8204603.java

Changeset: b833992fa8fa
Author:    pliden
Date:      2018-07-04 08:33 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b833992fa8fa

8206322: ZGC: Incorrect license header in gtests
Reviewed-by: kbarrett, tschatzl

! test/hotspot/gtest/gc/z/test_zAddress.cpp
! test/hotspot/gtest/gc/z/test_zArray.cpp
! test/hotspot/gtest/gc/z/test_zBitField.cpp
! test/hotspot/gtest/gc/z/test_zBitMap.cpp
! test/hotspot/gtest/gc/z/test_zForwardingTable.cpp
! test/hotspot/gtest/gc/z/test_zList.cpp
! test/hotspot/gtest/gc/z/test_zLiveMap.cpp
! test/hotspot/gtest/gc/z/test_zPhysicalMemory.cpp
! test/hotspot/gtest/gc/z/test_zUtils.cpp
! test/hotspot/gtest/gc/z/test_zVirtualMemory.cpp

Changeset: 59ee619866c3
Author:    simonis
Date:      2018-07-04 09:21 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/59ee619866c3

8206173: MallocSiteTable::initialize() doesn't take function descriptors into account
Reviewed-by: stuefe, zgu

! src/hotspot/share/services/mallocSiteTable.cpp
! src/hotspot/share/utilities/macros.hpp

Changeset: ab9312fac8eb
Author:    mgronlun
Date:      2018-07-04 10:24 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ab9312fac8eb

8206254: Unable to complete emergency dump during safepoint
Reviewed-by: egahlin

! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeManager.cpp

Changeset: a63f6915a1f9
Author:    xyin
Date:      2018-07-04 16:49 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a63f6915a1f9

8187069: The case auto failed with the java.lang.ClassNotFoundException: IPv6NameserverPlatformParsingTest exception
Reviewed-by: vtewari, dfuchs

! test/jdk/com/sun/jndi/dns/Test6991580.java

Changeset: 270b11dadbaf
Author:    pliden
Date:      2018-07-04 12:04 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/270b11dadbaf

8205924: ZGC: Premature OOME due to failure to expand backing file
Reviewed-by: ehelin

! src/hotspot/os_cpu/linux_x86/gc/z/zBackingFile_linux_x86.cpp
! src/hotspot/os_cpu/linux_x86/gc/z/zBackingFile_linux_x86.hpp
! src/hotspot/os_cpu/linux_x86/gc/z/zPhysicalMemoryBacking_linux_x86.cpp
! src/hotspot/os_cpu/linux_x86/gc/z/zPhysicalMemoryBacking_linux_x86.hpp
! src/hotspot/share/gc/z/zDirector.cpp
! src/hotspot/share/gc/z/zHeap.cpp
! src/hotspot/share/gc/z/zHeap.hpp
! src/hotspot/share/gc/z/zPageAllocator.cpp
! src/hotspot/share/gc/z/zPageAllocator.hpp
! src/hotspot/share/gc/z/zPhysicalMemory.cpp
! src/hotspot/share/gc/z/zPhysicalMemory.hpp
! src/hotspot/share/gc/z/zPhysicalMemory.inline.hpp
! src/hotspot/share/gc/z/zPreMappedMemory.cpp
! test/hotspot/gtest/gc/z/test_zPhysicalMemory.cpp

Changeset: 343d3c0dd368
Author:    pliden
Date:      2018-07-04 12:04 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/343d3c0dd368

8206316: ZGC: Preferred tmpfs mount point not found on Debian
Reviewed-by: kbarrett, tschatzl, ehelin

! src/hotspot/os_cpu/linux_x86/gc/z/zBackingFile_linux_x86.cpp
! src/hotspot/os_cpu/linux_x86/gc/z/zBackingPath_linux_x86.cpp
! src/hotspot/os_cpu/linux_x86/gc/z/zBackingPath_linux_x86.hpp

Changeset: ce27f6e0734d
Author:    sdama
Date:      2018-07-04 17:49 +0530
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ce27f6e0734d

8198819: tools/jimage/JImageExtractTest.java, fails intermittently at testExtract (macos)
Summary: Modified test to work on only modules extracted using jimage instead of files present in current directory
Reviewed-by: jlaskey

! test/jdk/ProblemList.txt
! test/jdk/tools/jimage/JImageExtractTest.java

Changeset: 0a8198fa7e7a
Author:    neliasso
Date:      2018-07-03 09:11 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0a8198fa7e7a

8205999: C2 compilation fails with "assert(store->find_edge(load) != -1) failed: missing precedence edge"
Summary: Backout 8204157 to state before 8192992
Reviewed-by: thartmann, mdoerr

! src/hotspot/share/opto/gcm.cpp

Changeset: 66a808262d3b
Author:    mbaesken
Date:      2018-07-03 12:40 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/66a808262d3b

8206255: fix compiler/intrinsics/sha/cli/TestUseSHAOptionOnSupportedCPU.java jtreg test on linux s390x
Reviewed-by: stuefe

! src/hotspot/cpu/s390/vm_version_s390.cpp

Changeset: f1f4b8cd0192
Author:    mbaesken
Date:      2018-07-04 16:54 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f1f4b8cd0192

8206145: dbgsysSocketClose - do not restart close if errno is EINTR [linux]
Reviewed-by: alanb, stuefe

! src/jdk.jdwp.agent/unix/native/libdt_socket/socket_md.c

Changeset: cd41f34e548c
Author:    michaelm
Date:      2018-07-04 16:16 +0100
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/cd41f34e548c

8206001: Enable TLS1.3 by default in Http Client
Reviewed-by: dfuchs

! src/java.net.http/share/classes/jdk/internal/net/http/AbstractAsyncSSLConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/Exchange.java
! src/java.net.http/share/classes/jdk/internal/net/http/Http1AsyncReceiver.java
! src/java.net.http/share/classes/jdk/internal/net/http/Http1Exchange.java
! src/java.net.http/share/classes/jdk/internal/net/http/Http2Connection.java
! src/java.net.http/share/classes/jdk/internal/net/http/HttpClientImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/SocketTube.java
! src/java.net.http/share/classes/jdk/internal/net/http/Stream.java
! src/java.net.http/share/classes/jdk/internal/net/http/WindowUpdateSender.java
! src/java.net.http/share/classes/jdk/internal/net/http/common/SSLFlowDelegate.java
! src/java.net.http/share/classes/jdk/internal/net/http/common/SSLTube.java
! src/java.net.http/share/classes/jdk/internal/net/http/frame/SettingsFrame.java
! test/jdk/java/net/httpclient/CancelledResponse.java
! test/jdk/java/net/httpclient/MockServer.java
! test/jdk/java/net/httpclient/ShortResponseBody.java
! test/jdk/java/net/httpclient/SplitResponse.java
! test/jdk/java/net/httpclient/http2/FixedThreadPoolTest.java
! test/jdk/java/net/httpclient/http2/TLSConnection.java
! test/jdk/java/net/httpclient/whitebox/java.net.http/jdk/internal/net/http/SSLEchoTubeTest.java

Changeset: b289815d0db3
Author:    mgronlun
Date:      2018-07-04 18:39 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b289815d0db3

8198346: assert(!_cld->claimed()) failed in TestObjectDescription.java
Reviewed-by: egahlin

! src/hotspot/share/jfr/leakprofiler/utilities/saveRestore.cpp

Changeset: e4a92c455d1c
Author:    ssahoo
Date:      2018-07-04 11:49 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e4a92c455d1c

8206355: SSLSessionImpl.getLocalPrincipal() throws NPE
Summary: Fixed SSLSessionImpl.getLocalPrincipal() implementation when client side authentication is not enabled.
Reviewed-by: xuelei

! src/java.base/share/classes/sun/security/ssl/SSLSessionImpl.java
+ test/jdk/javax/net/ssl/TLSCommon/TestSessionLocalPrincipal.java

Changeset: e5e3e2c1b2e5
Author:    xiaofeya
Date:      2018-07-05 13:22 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e5e3e2c1b2e5

8206378: Backout JDK-8202561
Reviewed-by: dholmes

! test/hotspot/jtreg/TEST.ROOT
! test/hotspot/jtreg/TEST.groups
- test/hotspot/jtreg/TEST.quick-groups

Changeset: 3bc865cc2122
Author:    stuefe
Date:      2018-07-05 11:56 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3bc865cc2122

8206243: java -XshowSettings fails if memory.limit_in_bytes overflows LONG.max
Reviewed-by: dholmes, bobv

! src/java.base/linux/classes/jdk/internal/platform/cgroupv1/SubSystem.java

Changeset: f604d14c8132
Author:    jwilhelm
Date:      2018-07-05 13:26 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f604d14c8132

Added tag jdk-11+21 for changeset 14708e1acdc3

! .hgtags

Changeset: a80638fa1a8c
Author:    serb
Date:      2018-07-05 19:05 +0300
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a80638fa1a8c

8189604: possible hang in sun.awt.shell.Win32ShellFolder2$KnownFolderDefinition::<clinit>
Reviewed-by: prr, kaddepalli

! src/java.desktop/windows/classes/sun/awt/shell/Win32ShellFolder2.java
! src/java.desktop/windows/native/libawt/windows/ShellFolder2.cpp
+ test/jdk/javax/swing/reliability/HangDuringStaticInitialization.java

Changeset: faf1cd52a5b7
Author:    simonis
Date:      2018-06-12 13:00 +0530
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/faf1cd52a5b7

8202329: [AIX] Fix codepage mappings for IBM-943 and Big5
Reviewed-by: simonis, stuefe
Contributed-by: bhamaram at in.ibm.com

! src/java.base/unix/native/libjava/java_props_md.c
! test/jdk/sun/nio/cs/TestIBMBugs.java

Changeset: 3924d4cf8b41
Author:    serb
Date:      2018-07-05 21:29 +0300
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3924d4cf8b41

8205454: &amp; is displayed in some Swing docs
Reviewed-by: prr, psadhukhan

! src/java.desktop/share/classes/javax/swing/JButton.java
! src/java.desktop/share/classes/javax/swing/JCheckBox.java
! src/java.desktop/share/classes/javax/swing/JFileChooser.java
! src/java.desktop/share/classes/javax/swing/JPanel.java
! src/java.desktop/share/classes/javax/swing/JRadioButton.java
! src/java.desktop/share/classes/javax/swing/JSplitPane.java
! src/java.desktop/share/classes/javax/swing/JToggleButton.java
+ test/jdk/java/beans/Beans/TypoInBeanDescription.java

Changeset: 09776f847bf4
Author:    sdama
Date:      2018-07-06 00:40 +0530
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/09776f847bf4

8198405: JImageExtractTest.java & JImageListTest.java failed in Windows.
Summary: Make a directory readonly using nio file attribute AclEntry
Reviewed-by: jlaskey

! test/jdk/ProblemList.txt
! test/jdk/tools/jimage/JImageExtractTest.java

Changeset: 3c59afe1afc9
Author:    mbaesken
Date:      2018-07-05 09:38 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3c59afe1afc9

8206394: missing ResourceMark in AOTCompiledMethod::metadata_do, AOTCompiledMethod::clear_inline_caches , CompiledMethod::clear_ic_stubs , CompiledMethod::cleanup_inline_caches_impl
Reviewed-by: kvn

! src/hotspot/share/aot/aotCompiledMethod.cpp
! src/hotspot/share/code/compiledMethod.cpp

Changeset: 8ad85ab7a188
Author:    kvn
Date:      2018-07-05 12:38 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/8ad85ab7a188

8206324: compiler/whitebox/DeoptimizeFramesTest.java to ProblemList-graal.txt
Reviewed-by: dlong

! test/hotspot/jtreg/ProblemList-graal.txt

Changeset: b9361d8c58a5
Author:    iignatyev
Date:      2018-07-05 20:00 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b9361d8c58a5

8206429: [REDO] 8202561 clean up TEST.groups
Reviewed-by: kvn, dholmes, ctornqvi

! test/hotspot/jtreg/TEST.ROOT
! test/hotspot/jtreg/TEST.groups
+ test/hotspot/jtreg/TEST.quick-groups

Changeset: 4fc6bca9e941
Author:    simonis
Date:      2018-07-06 09:22 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/4fc6bca9e941

8206436: sun/nio/cs/TestIBMBugs.java no longer compiles
Reviewed-by: mikael, stuefe, alanb

! test/jdk/sun/nio/cs/TestIBMBugs.java

Changeset: f8038b878d27
Author:    sdama
Date:      2018-07-06 13:38 +0530
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f8038b878d27

8206450: Add JImageListTest.java to ProblemList.txt
Summary: Added JImageListTest.java to ProblemList.txt
Reviewed-by: dholmes

! test/jdk/ProblemList.txt

Changeset: 7c8841474f57
Author:    prr
Date:      2018-07-06 10:37 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7c8841474f57

8206428: Upgrade JDK11 to harfbuzz 1.8.2
Reviewed-by: serb

! src/java.desktop/share/legal/harfbuzz.md
! src/java.desktop/share/native/libfontmanager/harfbuzz/hb-blob.cc
! src/java.desktop/share/native/libfontmanager/harfbuzz/hb-open-file-private.hh
! src/java.desktop/share/native/libfontmanager/harfbuzz/hb-open-type-private.hh
! src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ot-layout-common-private.hh
! src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ot-layout-gpos-table.hh
! src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ot-shape-complex-indic.cc
! src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ot-shape-complex-khmer.cc
! src/java.desktop/share/native/libfontmanager/harfbuzz/hb-private.hh
! src/java.desktop/share/native/libfontmanager/harfbuzz/hb-version.h

Changeset: deff20e15445
Author:    prr
Date:      2018-07-06 10:39 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/deff20e15445

8206375: ProblemList update of bug ID for SwingFontMetricsTest
Reviewed-by: serb

! test/jdk/ProblemList.txt

Changeset: 0665a966cac6
Author:    kvn
Date:      2018-07-06 13:45 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0665a966cac6

8193126: Incorrect setting of MetaspaceSize and NewSizeThreadIncrease when using JVMCI compiler
Summary: select maximum default values for JVMCI
Reviewed-by: dnsimon, iveresov

! src/hotspot/share/compiler/compilerDefinitions.cpp

Changeset: f8ebefc29b79
Author:    cushon
Date:      2018-07-06 12:10 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f8ebefc29b79

8204630: Generating an anonymous class with Filer#createClassFile causes an NPE in JavacProcessingEnvironment
Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java
+ test/langtools/tools/javac/processing/rounds/GenerateAnonymousClass.java
+ test/langtools/tools/javac/processing/rounds/GenerateAnonymousClass.out

Changeset: 162867fa0f8d
Author:    mgronlun
Date:      2018-07-08 11:54 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/162867fa0f8d

8203943: eventThreadGroup was null in TestJavaBlockedEvent.java
Reviewed-by: egahlin

! src/hotspot/share/jfr/jfr.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrType.cpp
! src/hotspot/share/jfr/support/jfrThreadLocal.cpp
! src/hotspot/share/jfr/support/jfrThreadLocal.hpp

Changeset: 0083d474b0e1
Author:    dholmes
Date:      2018-07-08 20:00 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0083d474b0e1

8205966: [testbug] New Nestmates JDI test times out with Xcomp on sparc
Reviewed-by: mikael, sspitsyn

! test/jdk/com/sun/jdi/RedefineNestmateAttr/TestNestmateAttr.java

Changeset: 3982b9671e71
Author:    weijun
Date:      2018-07-09 12:20 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3982b9671e71

8198352: java.util.MissingResourceException: sun.security.util.AuthResources when trying to use com.sun.security.auth.module.UnixLoginModule
Reviewed-by: xuelei

! src/jdk.security.auth/share/classes/com/sun/security/auth/UnixNumericGroupPrincipal.java
+ test/jdk/com/sun/security/auth/UnixPrincipalHashCode.java
+ test/jdk/com/sun/security/auth/uphc.policy

Changeset: fc9dd181d70e
Author:    tschatzl
Date:      2018-07-09 10:19 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/fc9dd181d70e

8205426: Humongous continues remembered set does not match humongous start region one after Remark
Summary: Remembered set states for humongous objects crossing an internal per-thread processing threshold could synchronized if the humongous continues regions were processed first.
Reviewed-by: ehelin, kbarrett

! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1RemSetTrackingPolicy.cpp
! src/hotspot/share/gc/g1/g1RemSetTrackingPolicy.hpp
+ test/hotspot/jtreg/gc/g1/TestHumongousRemsetsMatch.java

Changeset: 8df91a1b549b
Author:    adinn
Date:      2018-07-09 09:38 +0100
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/8df91a1b549b

8206163: AArch64: incorrect code generation for StoreCM
Summary: StoreCM may require planting a StoreStore barrier
Reviewed-by: aph, zyao, roland

! src/hotspot/cpu/aarch64/aarch64.ad
! test/hotspot/jtreg/compiler/c2/aarch64/TestVolatiles.java

Changeset: 44b07bd68f6d
Author:    mdoerr
Date:      2018-07-09 15:26 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/44b07bd68f6d

8206459: [s390] Prevent restoring incorrect bcp and locals in interpreter and avoid incorrect size of partialSubtypeCheckNode in C2
Reviewed-by: goetz

! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/s390/templateTable_s390.cpp

Changeset: 29be48779807
Author:    serb
Date:      2018-07-09 16:36 +0300
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/29be48779807

8201611: Broken links in java.desktop javadoc
Reviewed-by: prr, kaddepalli

! src/java.desktop/share/classes/java/awt/Component.java
! src/java.desktop/share/classes/java/awt/Shape.java
! src/java.desktop/share/classes/javax/imageio/metadata/IIOMetadataNode.java

Changeset: c9bf46f4d555
Author:    ghaug
Date:      2018-07-09 12:51 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c9bf46f4d555

8206408: Add missing CPU/system info to vm_version_ext on PPC64
Reviewed-by: mdoerr, simonis

! src/hotspot/cpu/ppc/vm_version_ext_ppc.cpp
! src/hotspot/cpu/ppc/vm_version_ext_ppc.hpp

Changeset: cd557cad6e0a
Author:    serb
Date:      2018-07-09 19:09 +0300
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/cd557cad6e0a

8205588: Deprecate for removal com.sun.awt.SecurityWarning
Reviewed-by: prr, kaddepalli

! src/java.desktop/share/classes/com/sun/awt/SecurityWarning.java

Changeset: 6e760728afaa
Author:    erikj
Date:      2018-07-09 09:09 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/6e760728afaa

8206433: Several jib profiles missing autoconf dependency
Reviewed-by: tbell

! make/conf/jib-profiles.js

Changeset: 9ad98030b2b6
Author:    prr
Date:      2018-07-09 10:23 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9ad98030b2b6

8205646: Broken link in jdk.jsobject
Reviewed-by: serb

! src/jdk.jsobject/share/classes/netscape/javascript/JSObject.java

Changeset: 01fc2c1ee3e6
Author:    prr
Date:      2018-07-09 10:25 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/01fc2c1ee3e6

8206106: [solaris sparc] jck tests api/javax_print/PrintService failing
Reviewed-by: simonis, erikj

! src/java.desktop/unix/native/common/awt/CUPSfuncs.c

Changeset: a926b7737d3b
Author:    iignatyev
Date:      2018-07-09 11:15 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a926b7737d3b

8206287: fix legal notice in hotspot tests
Reviewed-by: kvn, hseigel

! test/hotspot/jtreg/Makefile
! test/hotspot/jtreg/compiler/debug/TraceIterativeGVN.java
! test/hotspot/jtreg/compiler/dependencies/MonomorphicObjectCall/java.base/java/lang/Object.java
! test/hotspot/jtreg/compiler/eliminateAutobox/UnsignedLoads.java
! test/hotspot/jtreg/compiler/intrinsics/string/TestHasNegatives.java
! test/hotspot/jtreg/compiler/intrinsics/string/TestStringIntrinsicRangeChecks.java
! test/hotspot/jtreg/compiler/intrinsics/string/TestStringUTF16IntrinsicRangeChecks.java
! test/hotspot/jtreg/compiler/patches/java.base/java/lang/Helper.java
! test/hotspot/jtreg/compiler/stable/StableConfiguration.java
! test/hotspot/jtreg/compiler/stable/TestStableBoolean.java
! test/hotspot/jtreg/compiler/stable/TestStableByte.java
! test/hotspot/jtreg/compiler/stable/TestStableChar.java
! test/hotspot/jtreg/compiler/stable/TestStableDouble.java
! test/hotspot/jtreg/compiler/stable/TestStableFloat.java
! test/hotspot/jtreg/compiler/stable/TestStableInt.java
! test/hotspot/jtreg/compiler/stable/TestStableLong.java
! test/hotspot/jtreg/compiler/stable/TestStableMemoryBarrier.java
! test/hotspot/jtreg/compiler/stable/TestStableObject.java
! test/hotspot/jtreg/compiler/stable/TestStableShort.java
! test/hotspot/jtreg/compiler/stable/TestStableUByte.java
! test/hotspot/jtreg/compiler/stable/TestStableUShort.java
! test/hotspot/jtreg/compiler/unsafe/OpaqueAccesses.java
! test/hotspot/jtreg/compiler/unsafe/UnsafeGetConstantField.java
! test/hotspot/jtreg/compiler/unsafe/UnsafeGetStableArrayElement.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/CheckRead.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/DiffCL_CheckRead.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/DiffCL_ExpQualOther.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/DiffCL_ExpQualToM1.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/DiffCL_ExpUnqual.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/DiffCL_PkgNotExp.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/DiffCL_Umod.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/DiffCL_UmodUpkg.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/ExpQualOther.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/ExpQualToM1.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/ExpQualToM1PrivateMethodIAE.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/ExpUnqual.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/ExportAllUnnamed.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/PkgNotExp.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/Umod.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/UmodDiffCL_ExpQualOther.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/UmodDiffCL_ExpUnqual.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/UmodDiffCL_PkgNotExp.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/UmodDiffCL_Umod.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/UmodDiffCL_UmodUpkg.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/UmodUPkg.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/UmodUpkgDiffCL_ExpQualOther.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/UmodUpkgDiffCL_NotExp.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/UmodUpkgDiffCL_Umod.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/UmodUpkg_ExpQualOther.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/UmodUpkg_NotExp.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/UmodUpkg_Umod.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/Umod_ExpQualOther.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/Umod_ExpUnqual.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/Umod_PkgNotExp.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/Umod_UmodUpkg.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/p1/c1.jasm
! test/hotspot/jtreg/runtime/modules/AccessCheck/p2/c2.jasm
! test/hotspot/jtreg/runtime/modules/ModuleStress/ModuleNonBuiltinCLMain.java
! test/hotspot/jtreg/runtime/modules/ModuleStress/ModuleSameCLMain.java
! test/hotspot/jtreg/runtime/modules/ModuleStress/ModuleStress.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach024/java.base/java/util/TooManyListenersException.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/tools/Indify.java

Changeset: dd7ce84016a5
Author:    vdeshpande
Date:      2018-07-09 13:25 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/dd7ce84016a5

8194740: UseSubwordForMaxVector causes performance regression
Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/superword.cpp

Changeset: 591c34a66d41
Author:    jjg
Date:      2018-07-09 13:26 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/591c34a66d41

8185740: The help-doc.html generated by the doclet is outdated
Reviewed-by: sundar

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/Contents.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HelpWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PropertyWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/doclets.properties
! test/langtools/jdk/javadoc/doclet/testHtmlVersion/TestHtmlVersion.java

Changeset: 3e416c21e763
Author:    erikj
Date:      2018-07-09 14:21 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3e416c21e763

8206323: Missing some legal notices in docs bundle
Reviewed-by: mchung, tbell

! make/Docs.gmk

Changeset: 1835f9fca157
Author:    dholmes
Date:      2018-07-09 20:17 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1835f9fca157

8205878: pthread_getcpuclockid is expected to return 0 code
Reviewed-by: cjplummer, amenkov, coleenp

! make/test/JtregNativeHotspot.gmk
! src/hotspot/os/linux/os_linux.cpp
+ test/hotspot/jtreg/runtime/jni/terminatedThread/TestTerminatedThread.java
+ test/hotspot/jtreg/runtime/jni/terminatedThread/libterminatedThread.c
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI05/ji05t001/ji05t001.c
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI06/ji06t001/ji06t001.c

Changeset: c18ca8590dfa
Author:    jjiang
Date:      2018-07-10 10:59 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c18ca8590dfa

8203007: Address missing block coverage for ChaCha20 and Poly1305 algorithms
Summary: Add unit tests for ChaCha20Cipher, ChaCha20Poly1305Parameters and Poly1305
Reviewed-by: xuelei, jnimeh

+ test/jdk/com/sun/crypto/provider/Cipher/ChaCha20/unittest/ChaCha20CipherUnitTest.java
+ test/jdk/com/sun/crypto/provider/Cipher/ChaCha20/unittest/ChaCha20Poly1305ParametersUnitTest.java
+ test/jdk/com/sun/crypto/provider/Cipher/ChaCha20/unittest/Poly1305UnitTestDriver.java
+ test/jdk/com/sun/crypto/provider/Cipher/ChaCha20/unittest/java.base/com/sun/crypto/provider/Poly1305UnitTest.java

Changeset: 4df86b2a804d
Author:    kvn
Date:      2018-07-09 22:20 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/4df86b2a804d

8206952: java/lang/Class/GetPackageBootLoaderChildLayer.java fails with Graal
Summary: don't run test with Graal
Reviewed-by: mchung, epavlova

! test/jdk/java/lang/Class/GetPackageBootLoaderChildLayer.java

Changeset: 46ca5e6b7ed8
Author:    dholmes
Date:      2018-07-10 03:14 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/46ca5e6b7ed8

8206954: Test runtime/Thread/ThreadPriorities.java crashes with SEGV in pthread_getcpuclockid
Summary: Run the new runtime/jni/terminatedThread/TestTerminatedThread.java test in othervm mode
Reviewed-by: alanb, mikael

! test/hotspot/jtreg/runtime/jni/terminatedThread/TestTerminatedThread.java

Changeset: 3fd01bccc81f
Author:    roland
Date:      2018-06-29 17:59 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3fd01bccc81f

8202123: C2 Crash in Node::in(unsigned int) const+0x14
Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/loopnode.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestLimitLoadBelowLoopLimitCheck.java

Changeset: e4ca45413ddd
Author:    tschatzl
Date:      2018-07-10 15:09 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e4ca45413ddd

8206476: Wrong assert in phase_enum_2_phase_string() in referenceProcessorPhaseTimes.cpp
Summary: A less or equal than should be less than.
Reviewed-by: ehelin, kbarrett

! src/hotspot/share/gc/shared/referenceProcessorPhaseTimes.cpp

Changeset: 510ac4c08610
Author:    thartmann
Date:      2018-07-10 15:33 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/510ac4c08610

8205472: Deadlock in Kitchensink when trying to print compile queues causing timeout
Summary: Do not acquire the MethodCompileQueue_lock in CompileBroker::print_compile_queues().
Reviewed-by: kvn, kbarrett, dholmes

! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/runtime/thread.cpp

Changeset: 01316e7ac1d1
Author:    kbarrett
Date:      2018-07-10 13:34 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/01316e7ac1d1

8204691: HeapRegion.apply_to_marked_objects_other_vm_test fails with assert(!hr->is_free() || hr->is_empty()) failed: Free region 0 is not empty for set Free list #
Summary: Run test in safepoint.
Reviewed-by: tschatzl, ehelin

! test/hotspot/gtest/gc/g1/test_heapRegion.cpp

Changeset: 2a89e80301b1
Author:    epavlova
Date:      2018-07-10 13:54 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2a89e80301b1

8206951: [Graal] org.graalvm.compiler.hotspot.test.GraalOSRTest to ProblemList-graal.txt
Reviewed-by: kvn

! test/hotspot/jtreg/ProblemList-graal.txt

Changeset: bfeee03c49fe
Author:    mikael
Date:      2018-07-10 16:14 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/bfeee03c49fe

8207007: Add missing license header to zHash.inline.hpp
Reviewed-by: tschatzl, pliden

! src/hotspot/share/gc/z/zHash.inline.hpp

Changeset: 33be1da67b11
Author:    kvn
Date:      2018-07-10 19:42 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/33be1da67b11

8206135: Building jvm with AOT but without JVMCI should fail at configure time
Reviewed-by: erikj

! make/autoconf/hotspot.m4
! make/autoconf/spec.gmk.in
! make/common/Modules.gmk

Changeset: a40b75d39ecd
Author:    jjiang
Date:      2018-07-11 10:39 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a40b75d39ecd

8199645: javax/net/ssl/SSLSession/TestEnabledProtocols.java failed with Connection reset
Summary: Refactor this test with SSLSocketTemplate
Reviewed-by: xuelei

! test/jdk/javax/net/ssl/SSLSession/TestEnabledProtocols.java

Changeset: 43ee4f1c333b
Author:    serb
Date:      2018-07-11 13:17 +0300
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/43ee4f1c333b

8205973: Client jtreg ProblemList cleanup
Reviewed-by: prr

! test/jdk/ProblemList.txt

Changeset: 003aa3e59090
Author:    serb
Date:      2018-07-11 13:41 +0300
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/003aa3e59090

8202264: Race condition in AudioClip.loop()
Reviewed-by: prr

! src/java.desktop/share/classes/com/sun/media/sound/EventDispatcher.java
! src/java.desktop/share/classes/com/sun/media/sound/JavaSoundAudioClip.java
+ test/jdk/javax/sound/sampled/Clip/AutoCloseTimeCheck.java

Changeset: 9937ef7499dc
Author:    ghaug
Date:      2018-07-10 11:36 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9937ef7499dc

8206919: s390: add missing info to vm_version_ext_s390
Reviewed-by: simonis, mdoerr

! src/hotspot/cpu/s390/vm_version_ext_s390.cpp
! src/hotspot/cpu/s390/vm_version_ext_s390.hpp
! src/hotspot/cpu/s390/vm_version_s390.cpp
! src/hotspot/cpu/s390/vm_version_s390.hpp
! test/jdk/jdk/jfr/event/os/TestCPUInformation.java

Changeset: 0484b16ef437
Author:    dl
Date:      2018-07-10 10:24 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0484b16ef437

8205576: forkjoin/FJExceptionTableLeak.java fails "AssertionError: failed to satisfy condition"
Reviewed-by: martin, psandoz, dholmes, tschatzl

! test/jdk/java/util/concurrent/forkjoin/FJExceptionTableLeak.java

Changeset: 1880809b126d
Author:    rhalade
Date:      2018-07-11 11:17 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1880809b126d

8205967: Remove sun/security/krb5/auto/UnboundSSL.java from ProblemList.txt
Reviewed-by: xuelei, rhalade
Contributed-by: Andrew Wong <andrew.w.wong at oracle.com>

! test/jdk/ProblemList.txt

Changeset: 46d206233051
Author:    bulasevich
Date:      2018-07-11 15:08 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/46d206233051

8207044: minimal vm build fail: missing #include
Summary: Add missing #include
Reviewed-by: kbarrett, shade
Contributed-by: boris.ulasevich at bell-sw.com

! src/hotspot/share/gc/shared/space.inline.hpp

Changeset: 3312e730c791
Author:    jwilhelm
Date:      2018-07-11 21:41 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3312e730c791

Merge

! .hgtags
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/share/services/mallocSiteTable.cpp
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HelpWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard.properties
! test/hotspot/jtreg/ProblemList-graal.txt
! test/jdk/ProblemList.txt
! test/langtools/jdk/javadoc/doclet/testHtmlVersion/TestHtmlVersion.java

Changeset: ae39e5a991ed
Author:    bchristi
Date:      2018-07-11 14:32 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ae39e5a991ed

8207005: Disable the file canonicalization cache by default
Reviewed-by: alanb, bpb

! src/java.base/share/classes/java/io/FileSystem.java

Changeset: e0bce2635ec5
Author:    darcy
Date:      2018-07-11 16:12 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e0bce2635ec5

8207055: Make javac -help output for -source and -target more informative
Reviewed-by: jjg

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Source.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Target.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/main/Option.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/javac.properties
! test/langtools/jdk/javadoc/tool/modules/ReleaseOptions.java
! test/langtools/tools/javac/modules/AddLimitMods.java

Changeset: 5c3c53703b8b
Author:    jwilhelm
Date:      2018-07-12 12:22 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5c3c53703b8b

Added tag jdk-12+2 for changeset 69b438908512

! .hgtags

Changeset: f378705346bf
Author:    zgu
Date:      2018-07-11 13:55 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f378705346bf

8207056: Epsilon GC to support object pinning
Summary: Epsilon GC to use object pinning to avoid expensive GCLocker
Reviewed-by: shade, rkennke

! src/hotspot/share/gc/epsilon/epsilonHeap.hpp

Changeset: 6c449bdee4fa
Author:    igerasim
Date:      2018-07-12 06:04 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/6c449bdee4fa

8207145: (fs) Native memory leak in WindowsNativeDispatcher.LookupPrivilegeValue0
Reviewed-by: alanb

! src/java.base/windows/classes/sun/nio/fs/WindowsSecurity.java
! src/java.base/windows/native/libnio/fs/WindowsNativeDispatcher.c

Changeset: 68646e6522ca
Author:    igerasim
Date:      2018-07-12 11:18 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/68646e6522ca

8207060: Memory leak when malloc fails within WITH_UNICODE_STRING block
Reviewed-by: vtewari, rriggs

! src/java.base/windows/native/libjava/io_util_md.c

Changeset: 215d1a5b097a
Author:    igerasim
Date:      2018-07-12 11:32 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/215d1a5b097a

8206122: Use Queue in place of ArrayList when need to remove first element
Reviewed-by: martin, jjg, vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/api/JavacTaskPool.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Analyzer.java

Changeset: 69634e97740c
Author:    joehw
Date:      2018-07-12 12:06 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/69634e97740c

8194680: StartElement#getAttributes and getNamespaces refer to incorrect package
Reviewed-by: jjg, lancea

! src/java.xml/share/classes/javax/xml/stream/events/StartElement.java

Changeset: 860a3648c494
Author:    darcy
Date:      2018-07-12 14:13 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/860a3648c494

8028563: Remove javac support for 6/1.6 source and target values
Reviewed-by: jjg, erikj, henryjen

- make/data/symbols/java.base-6.sym.txt
- make/data/symbols/java.compiler-6.sym.txt
- make/data/symbols/java.desktop-6.sym.txt
- make/data/symbols/java.logging-6.sym.txt
- make/data/symbols/java.management-6.sym.txt
- make/data/symbols/java.rmi-6.sym.txt
- make/data/symbols/java.security.jgss-6.sym.txt
- make/data/symbols/java.sql-6.sym.txt
- make/data/symbols/java.sql.rowset-6.sym.txt
- make/data/symbols/java.xml-6.sym.txt
- make/data/symbols/java.xml.bind-6.sym.txt
- make/data/symbols/java.xml.ws-6.sym.txt
- make/data/symbols/java.xml.ws.annotation-6.sym.txt
- make/data/symbols/jdk.management-6.sym.txt
- make/data/symbols/jdk.sctp-6.sym.txt
- make/data/symbols/jdk.security.jgss-6.sym.txt
! make/data/symbols/symbols
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Source.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Flow.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Resolve.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassReader.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Target.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavaTokenizer.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! test/jdk/tools/pack200/PackageVersionTest.java
! test/langtools/ProblemList.txt
! test/langtools/jdk/jshell/CompilerOptionsTest.java
! test/langtools/tools/javac/conditional/Conditional.java
! test/langtools/tools/javac/conditional/Conditional.out
! test/langtools/tools/javac/defaultMethodsVisibility/DefaultMethodsNotVisibleForSourceLessThan8Test.java
! test/langtools/tools/javac/diags/examples.not-yet.txt
! test/langtools/tools/javac/diags/examples/AnnotationsAfterTypeParamsNotSupportedInSource.java
! test/langtools/tools/javac/diags/examples/DiamondNotSupported.java
- test/langtools/tools/javac/diags/examples/MethodInvokedWithWrongNumberOfArgs.java
- test/langtools/tools/javac/diags/examples/MulticatchNotSupported.java
! test/langtools/tools/javac/diags/examples/ObsoleteSourceAndTarget.java
! test/langtools/tools/javac/diags/examples/ParametersUnsupported.java
! test/langtools/tools/javac/diags/examples/RepeatableAnnotationsNotSupported.java
! test/langtools/tools/javac/diags/examples/SourceNoBootclasspath.java
- test/langtools/tools/javac/diags/examples/StringSwitchNotSupported.java
- test/langtools/tools/javac/diags/examples/TryResourceNotSupported.java
- test/langtools/tools/javac/diags/examples/TryWithoutCatchOrFinally.java
! test/langtools/tools/javac/diags/examples/TypeAnnotationsNotSupported.java
- test/langtools/tools/javac/diags/examples/UnsupportedBinaryLiteral.java
- test/langtools/tools/javac/diags/examples/UnsupportedUnderscoreLiteral.java
! test/langtools/tools/javac/generics/inference/6278587/T6278587Neg.java
! test/langtools/tools/javac/generics/inference/6278587/T6278587Neg.out
! test/langtools/tools/javac/generics/odersky/BadTest4.java
! test/langtools/tools/javac/generics/odersky/BadTest4.out
! test/langtools/tools/javac/lambda/SourceLevelTest.java
! test/langtools/tools/javac/lambda/SourceLevelTest.out
! test/langtools/tools/javac/options/modes/SourceTargetTest.java
! test/langtools/tools/javac/options/release/ReleaseOption.java
! test/langtools/tools/javac/options/release/ReleaseOptionThroughAPI.java
! test/langtools/tools/javac/processing/environment/TestSourceVersion.java
! test/langtools/tools/javac/varargs/6313164/T6313164.java
! test/langtools/tools/javac/varargs/6313164/T6313164Source7.out
! test/langtools/tools/javac/varargs/warning/Warn4.java
! test/langtools/tools/javac/versions/Versions.java

Changeset: 5c58b4c10fbd
Author:    lmesnik
Date:      2018-07-12 13:32 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5c58b4c10fbd

8139876: Exclude hanging nsk/stress/stack from execution with deoptimization enabled
Reviewed-by: kvn, mseledtsov

! test/hotspot/jtreg/runtime/ReservedStack/ReservedStackTest.java
! test/hotspot/jtreg/runtime/ReservedStack/ReservedStackTestCompiler.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack001.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack002.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack003.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack004.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack005.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack006.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack007.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack008.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack009.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack010.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack011.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack012.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack013.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack014.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack015.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack016.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack017.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack018.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack019.java

Changeset: 70295a56c207
Author:    gadams
Date:      2018-07-12 10:41 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/70295a56c207

8206007: nsk/jdb/exclude001 test is taking a long time on some builds
Reviewed-by: cjplummer, sspitsyn

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/vmTestbase/nsk/jdb/exclude/exclude001/exclude001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdb/exclude/exclude001/exclude001a.java

Changeset: 96ea37459ca7
Author:    mikael
Date:      2018-07-12 17:29 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/96ea37459ca7

8207011: Remove uses of the register storage class specifier
Reviewed-by: kbarrett, kvn

! src/hotspot/os_cpu/aix_ppc/orderAccess_aix_ppc.hpp
! src/hotspot/os_cpu/bsd_x86/os_bsd_x86.cpp
! src/hotspot/os_cpu/linux_ppc/orderAccess_linux_ppc.hpp
! src/hotspot/os_cpu/linux_s390/orderAccess_linux_s390.hpp
! src/hotspot/os_cpu/linux_x86/os_linux_x86.cpp
! src/hotspot/share/adlc/adlparse.cpp
! src/hotspot/share/adlc/arena.cpp
! src/hotspot/share/adlc/dict2.cpp
! src/hotspot/share/adlc/main.cpp
! src/hotspot/share/interpreter/bytecodeInterpreter.cpp
! src/hotspot/share/libadt/dict.cpp
! src/hotspot/share/libadt/set.cpp
! src/hotspot/share/libadt/vectset.cpp
! src/hotspot/share/memory/arena.cpp
! src/hotspot/share/opto/mulnode.cpp

Changeset: 4e98b465d706
Author:    weijun
Date:      2018-07-12 08:44 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/4e98b465d706

8206189: sun/security/pkcs12/EmptyPassword.java fails with Sequence tag error
Reviewed-by: xuelei

! src/java.base/share/classes/sun/security/pkcs12/PKCS12KeyStore.java

Changeset: 080776992b29
Author:    valeriep
Date:      2018-07-13 02:36 +0000
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/080776992b29

8179098: Crypto AES/ECB encryption/decryption performance regression (introduced in jdk9b73)
Summary: Do bounds check per encryption/decryption call instead of per block
Reviewed-by: ascarpino, redestad

! src/java.base/share/classes/com/sun/crypto/provider/AESCrypt.java
! src/java.base/share/classes/com/sun/crypto/provider/CipherBlockChaining.java
! src/java.base/share/classes/com/sun/crypto/provider/CipherFeedback.java
! src/java.base/share/classes/com/sun/crypto/provider/CounterMode.java
! src/java.base/share/classes/com/sun/crypto/provider/ElectronicCodeBook.java
! src/java.base/share/classes/com/sun/crypto/provider/GaloisCounterMode.java
! src/java.base/share/classes/com/sun/crypto/provider/OutputFeedback.java
! src/java.base/share/classes/com/sun/crypto/provider/PCBC.java
+ src/java.base/share/classes/sun/security/util/ArrayUtil.java

Changeset: 02a46b740866
Author:    dtitov
Date:      2018-07-12 22:53 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/02a46b740866

8191948: db error: InvalidTypeException: Can't assign double[][][] to double[][][]
Reviewed-by: sspitsyn, amenkov

! src/jdk.jdi/share/classes/com/sun/tools/jdi/ReferenceTypeImpl.java
! test/hotspot/jtreg/vmTestbase/nsk/jdb/eval/eval001/eval001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdb/eval/eval001/eval001a.java

Changeset: 147b20e60274
Author:    nishjain
Date:      2018-07-13 14:04 +0530
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/147b20e60274

8193444: SimpleDateFormat throws ArrayIndexOutOfBoundsException when format contains long sequences of unicode characters
Reviewed-by: naoto, rriggs

! src/java.base/share/classes/java/text/SimpleDateFormat.java
+ test/jdk/java/text/Format/DateFormat/Bug8193444.java

Changeset: a3183ce753e6
Author:    amenkov
Date:      2018-07-13 10:10 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a3183ce753e6

8201513: nsk/jvmti/IterateThroughHeap/filter-* are broken
Reviewed-by: sspitsyn, cjplummer

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/IterateThroughHeap/filter-tagged/HeapFilter.c

Changeset: 3ddf41505d54
Author:    iklam
Date:      2018-06-03 23:33 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3ddf41505d54

8204267: Generate comments in -XX:+PrintInterpreter to link to source code
Summary: Changed __ macro to use Disassembler::hook()
Reviewed-by: coleenp, aph

! src/hotspot/cpu/x86/methodHandles_x86.cpp
! src/hotspot/cpu/x86/templateInterpreterGenerator_x86.cpp
! src/hotspot/cpu/x86/templateInterpreterGenerator_x86_32.cpp
! src/hotspot/cpu/x86/templateInterpreterGenerator_x86_64.cpp
! src/hotspot/cpu/x86/templateTable_x86.cpp
! src/hotspot/share/compiler/disassembler.cpp
! src/hotspot/share/compiler/disassembler.hpp
! src/hotspot/share/interpreter/templateInterpreterGenerator.cpp

Changeset: 13ed0d538b89
Author:    coleenp
Date:      2018-07-13 13:58 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/13ed0d538b89

8206470: Incorrect use of os::lasterror in ClassListParser
Summary: The change is for future-proof the code in case errno gets overwritten inside the allocation logic.
Reviewed-by: dholmes
Contributed-by: patricio.chilano.mateo at oracle.com

! src/hotspot/share/classfile/classListParser.cpp

Changeset: 44c355346475
Author:    jjiang
Date:      2018-07-14 07:31 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/44c355346475

8206443: Update security libs manual test to cope with removal of javac -source/-target 6
Summary: Change compile -source/-target from 1.6 to 1.7
Reviewed-by: xuelei

! test/jdk/javax/net/ssl/compatibility/Compatibility.java
! test/jdk/javax/net/ssl/compatibility/JdkRelease.java
! test/jdk/javax/net/ssl/compatibility/Parameter.java
! test/jdk/javax/net/ssl/compatibility/README
! test/jdk/sun/security/tools/jarsigner/compatibility/Compatibility.java

Changeset: bb16beb8f792
Author:    mikael
Date:      2018-07-12 15:02 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/bb16beb8f792

8207210: Problem list javax/sound/sampled/Clip/AutoCloseTimeCheck.java
Reviewed-by: prr

! test/jdk/ProblemList.txt

Changeset: 175187a33b83
Author:    jcbeyler
Date:      2018-07-10 15:29 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/175187a33b83

8205643: HeapMonitorGCCMSTest fails with Graal
Summary: Do not run HeapMonitorGCCMSTest with Graal
Reviewed-by: amenkov, sspitsyn
Contributed-by: jcbeyler at google.com

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorGCCMSTest.java

Changeset: 9f310b672b8c
Author:    naoto
Date:      2018-07-11 14:47 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9f310b672b8c

8206980: ZonedDateTime could not parse timezone name with zh_CN locale correctly.
Reviewed-by: rriggs

! src/java.base/share/classes/sun/util/cldr/CLDRTimeZoneNameProviderImpl.java
! test/jdk/java/time/test/java/time/format/TestZoneTextPrinterParser.java

Changeset: 53b0d5ad71db
Author:    rhalade
Date:      2018-07-11 14:54 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/53b0d5ad71db

8207068: Add Entrust root certificates
Reviewed-by: weijun

! src/java.base/share/lib/security/cacerts
! test/jdk/lib/security/cacerts/VerifyCACerts.java
+ test/jdk/security/infra/java/security/cert/CertPathValidator/certification/EntrustCA.java

Changeset: 038688fa32d0
Author:    weijun
Date:      2018-07-12 08:44 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/038688fa32d0

8206189: sun/security/pkcs12/EmptyPassword.java fails with Sequence tag error
Reviewed-by: xuelei

! src/java.base/share/classes/sun/security/pkcs12/PKCS12KeyStore.java

Changeset: 1a89ca728abd
Author:    shade
Date:      2018-07-12 09:13 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1a89ca728abd

8207006: serviceability/sa/TestUniverse.java#id0 crashes with EpsilonGC and AOT
Reviewed-by: twisti, kvn

! src/hotspot/share/aot/aotCodeHeap.cpp

Changeset: 20a772d8ded0
Author:    mhalder
Date:      2018-07-12 15:17 +0530
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/20a772d8ded0

8204860: The frame could be resized by dragging a corner of the frame with the mouse
Reviewed-by: prr, psadhukhan

! src/java.desktop/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java
! test/jdk/java/awt/Frame/UnfocusableMaximizedFrameResizablity/UnfocusableMaximizedFrameResizablity.java

Changeset: 5bf28fee65c1
Author:    jwilhelm
Date:      2018-07-12 13:40 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5bf28fee65c1

Added tag jdk-11+22 for changeset 9937ef7499dc

! .hgtags

Changeset: 0961485fc686
Author:    kaddepalli
Date:      2018-07-12 17:34 +0530
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0961485fc686

8206238: Aspect ratio is not maintained when Image is scaled in JEditorPane
Reviewed-by: prr, sveerabhadra

! src/java.desktop/share/classes/javax/swing/text/html/ImageView.java
! test/jdk/javax/swing/JEditorPane/8195095/ImageViewTest.java

Changeset: 2e675859332a
Author:    erikj
Date:      2018-07-12 07:14 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2e675859332a

8206903: Unable to build Client VM with JVMCI
Reviewed-by: erikj, kvn
Contributed-by: aleksei.voitylov at bell-sw.com

! make/autoconf/hotspot.m4

Changeset: d5d5f6658b12
Author:    erikj
Date:      2018-07-12 16:30 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d5d5f6658b12

8207001: *.obj.log files get truncated causing unreliable incremental builds on Windows
Reviewed-by: erikj, tbell
Contributed-by: ralf.schmelter at sap.com

! make/common/MakeBase.gmk

Changeset: 2f4c3cac8556
Author:    goetz
Date:      2018-07-11 16:11 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2f4c3cac8556

8206977: Minor improvements of runtime code.
Reviewed-by: coleenp, lfoltan

! src/hotspot/cpu/x86/vm_version_ext_x86.cpp
! src/hotspot/cpu/x86/vm_version_ext_x86.hpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/perfMemory_linux.cpp
! src/hotspot/share/classfile/moduleEntry.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/verifier.cpp
! src/hotspot/share/logging/logOutput.cpp
! src/hotspot/share/memory/filemap.cpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/virtualspace.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/runtime/flags/jvmFlag.cpp
! src/hotspot/share/services/writeableFlags.cpp
! src/hotspot/share/utilities/ostream.cpp
! test/hotspot/gtest/logging/logTestUtils.inline.hpp
! test/hotspot/gtest/memory/test_metachunk.cpp

Changeset: 040880bdd0d4
Author:    psandoz
Date:      2018-07-11 15:35 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/040880bdd0d4

8207027: Lookup.accessClass fails for an array type in the same package when assertions are enabled
Reviewed-by: redestad, mchung

! src/java.base/share/classes/sun/invoke/util/VerifyAccess.java
! test/jdk/java/lang/invoke/t8150782/TestAccessClass.java
! test/jdk/java/lang/invoke/t8150782/TestFindClass.java

Changeset: 6a037fd949e4
Author:    naoto
Date:      2018-07-12 11:24 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/6a037fd949e4

8207152: Placeholder for Japanese new era should be two characters
Reviewed-by: rriggs

! src/jdk.localedata/share/classes/sun/text/resources/ext/FormatData_ja.java
! src/jdk.localedata/share/classes/sun/text/resources/ext/JavaTimeSupplementary_ja.java
! test/jdk/java/util/Calendar/JapaneseEraNameTest.java

Changeset: 34696f3aa22b
Author:    kvn
Date:      2018-07-12 11:57 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/34696f3aa22b

8206953: compiler/profiling/TestTypeProfiling.java fails when JVMCI build disabled
Summary: restore original behavior when C2 is used
Reviewed-by: thartmann, mdoerr, dnsimon, gdub

! src/hotspot/share/runtime/deoptimization.cpp
! test/hotspot/jtreg/compiler/profiling/TestTypeProfiling.java

Changeset: bf686c47c109
Author:    jcbeyler
Date:      2018-07-12 12:00 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/bf686c47c109

8206960: HeapMonitor tests fail with Graal
Summary: Remove checking lines and disable VMEventsTest when using Graal
Reviewed-by: amenkov, sspitsyn
Contributed-by: jcbeyler at google.com

! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitor.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorVMEventsTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/libHeapMonitorTest.c

Changeset: e6ee7cf448f0
Author:    mikael
Date:      2018-07-12 15:02 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e6ee7cf448f0

8207210: Problem list javax/sound/sampled/Clip/AutoCloseTimeCheck.java
Reviewed-by: prr

! test/jdk/ProblemList.txt

Changeset: 7c96d1e40280
Author:    mikael
Date:      2018-07-12 17:32 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7c96d1e40280

8207217: Problem list java/lang/management/ThreadMXBean/AllThreadIds.java
Reviewed-by: dholmes

! test/jdk/ProblemList.txt

Changeset: 9baa91bc7567
Author:    xiaofeya
Date:      2018-07-13 11:21 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9baa91bc7567

8202481: RegisterDuringSelect.java fails with java.util.concurrent.ExecutionException: java.nio.channels.ClosedSelectorException
8207023: Add trace info to java/nio/channels/Selector/RegisterDuringSelect.java
Reviewed-by: alanb

! test/jdk/java/nio/channels/Selector/RegisterDuringSelect.java

Changeset: fc6cfe40e32a
Author:    goetz
Date:      2018-07-12 16:31 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/fc6cfe40e32a

8207049: Minor improvements of compiler code.
Reviewed-by: kvn, mdoerr

! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/adlc/archDesc.cpp
! src/hotspot/share/adlc/arena.cpp
! src/hotspot/share/adlc/dfa.cpp
! src/hotspot/share/adlc/filebuff.cpp
! src/hotspot/share/adlc/formssel.cpp
! src/hotspot/share/adlc/main.cpp
! src/hotspot/share/adlc/output_c.cpp
! src/hotspot/share/asm/codeBuffer.cpp
! src/hotspot/share/c1/c1_IR.cpp
! src/hotspot/share/c1/c1_LinearScan.cpp
! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/compiler/compileLog.cpp
! src/hotspot/share/compiler/disassembler.cpp
! src/hotspot/share/compiler/methodLiveness.cpp
! src/hotspot/share/compiler/oopMap.cpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/opto/arraycopynode.cpp
! src/hotspot/share/opto/bytecodeInfo.cpp
! src/hotspot/share/opto/callnode.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/gcm.cpp
! src/hotspot/share/opto/ifnode.cpp
! src/hotspot/share/opto/indexSet.cpp
! src/hotspot/share/opto/lcm.cpp
! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/macro.cpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/node.hpp
! src/hotspot/share/opto/output.cpp
! src/hotspot/share/opto/parse1.cpp
! src/hotspot/share/opto/reg_split.cpp
! src/hotspot/share/opto/runtime.cpp
! src/hotspot/share/opto/type.cpp
! src/hotspot/share/runtime/simpleThresholdPolicy.cpp

Changeset: 9e19d3a1a69d
Author:    rraghavan
Date:      2018-07-13 01:31 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9e19d3a1a69d

8206873: 2 Null pointer dereference defect groups in LIRGenerator
Summary: Added missing assert statements
Reviewed-by: kvn, thartmann

! src/hotspot/share/c1/c1_LIRGenerator.cpp

Changeset: 6ec8d47cb021
Author:    zyao
Date:      2018-07-11 15:00 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/6ec8d47cb021

8206975: AArch64: Fix CompareAndSwapOp when useLSE is enabled in Graal
Reviewed-by: adinn, aph

! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir.aarch64/src/org/graalvm/compiler/lir/aarch64/AArch64AtomicMove.java

Changeset: 7b4cc0cd6fe6
Author:    simonis
Date:      2018-07-11 19:23 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7b4cc0cd6fe6

8207067: [test] prevent timeouts in serviceability/tmtools/jstat/{GcTest02,GcCauseTest02}.java
Reviewed-by: dholmes, goetz

! test/hotspot/jtreg/serviceability/tmtools/jstat/GcCauseTest02.java
! test/hotspot/jtreg/serviceability/tmtools/jstat/GcTest02.java

Changeset: 6a5c674b7413
Author:    simonis
Date:      2018-07-13 11:07 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/6a5c674b7413

8206998: [test] runtime/ElfDecoder/TestElfDirectRead.java requires longer timeout on ppc64
Reviewed-by: zgu, dholmes

! test/hotspot/jtreg/runtime/ElfDecoder/TestElfDirectRead.java

Changeset: d2e182aa44c9
Author:    bulasevich
Date:      2018-07-13 07:01 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d2e182aa44c9

8207047: Multiple VM variants build fail
Reviewed-by: erikj

! make/hotspot/gensrc/GensrcJfr.gmk

Changeset: 2282560a3d29
Author:    xuelei
Date:      2018-07-13 07:08 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2282560a3d29

8207029: Unable to use custom SSLEngine with default TrustManagerFactory after updating to JDK 11 b21
Reviewed-by: wetmore

! src/java.base/share/classes/sun/security/ssl/SSLAlgorithmConstraints.java

Changeset: ad9d95f1a1f6
Author:    roland
Date:      2018-07-13 15:44 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ad9d95f1a1f6

8200282: Serializing non-zero byte as zero to ByteBuffer
Summary: arraycopy converted as a series of loads/stores uses wrong slice for loads
Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/arraycopynode.cpp
+ test/hotspot/jtreg/compiler/arraycopy/ACasLoadsStoresBadMem.java

Changeset: 57c152eb3198
Author:    apetcher
Date:      2018-07-13 10:42 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/57c152eb3198

8206915: XDH TCK issues
Summary: Fixing a couple of conformance issues in XDH
Reviewed-by: mullan

! src/jdk.crypto.ec/share/classes/sun/security/ec/XDHKeyAgreement.java
! test/jdk/sun/security/ec/xec/TestXDH.java

Changeset: 73c769e0486a
Author:    dtitov
Date:      2018-07-12 22:53 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/73c769e0486a

8191948: db error: InvalidTypeException: Can't assign double[][][] to double[][][]
Reviewed-by: sspitsyn, amenkov

! src/jdk.jdi/share/classes/com/sun/tools/jdi/ReferenceTypeImpl.java
! test/hotspot/jtreg/vmTestbase/nsk/jdb/eval/eval001/eval001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdb/eval/eval001/eval001a.java

Changeset: c36ca9d88f54
Author:    redestad
Date:      2018-07-13 18:39 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c36ca9d88f54

8207235: ManagementFactory.getPlatformMXBeans(BufferPoolMXBean.class) throws NPE
Reviewed-by: alanb

! src/java.base/share/classes/java/nio/Bits.java
! src/java.base/share/classes/java/nio/Buffer.java
! src/java.base/share/classes/jdk/internal/misc/SharedSecrets.java

Changeset: 4447720200f2
Author:    rhalade
Date:      2018-07-13 09:48 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/4447720200f2

8199779: Add T-Systems, GlobalSign and Starfield services root certificates
Reviewed-by: mullan

! src/java.base/share/lib/security/cacerts
! test/jdk/lib/security/cacerts/VerifyCACerts.java

Changeset: adc4d3fd4095
Author:    kvn
Date:      2018-07-13 11:13 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/adc4d3fd4095

8207065: Cleanup compiler tests for Client VM
Reviewed-by: kvn, iignatyev
Contributed-by: aleksei.voitylov at bell-sw.com

! test/hotspot/jtreg/compiler/c2/Test8062950.java
! test/hotspot/jtreg/compiler/loopopts/IterationSplitPredicateInconsistency.java
! test/hotspot/jtreg/compiler/loopopts/TestCMovSplitThruPhi.java
! test/hotspot/jtreg/compiler/loopstripmining/CheckLoopStripMiningIterShortLoop.java
! test/hotspot/jtreg/compiler/vectorization/TestUnexpectedLoadOrdering.java

Changeset: a602706ccaaa
Author:    jjg
Date:      2018-07-13 13:00 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a602706ccaaa

8207213: The help-doc.html generated by the doclet is incomplete
Reviewed-by: hannesw

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HelpWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard.properties

Changeset: 3b5fd72147c9
Author:    jwilhelm
Date:      2018-07-14 02:14 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3b5fd72147c9

Merge

! .hgtags
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/share/adlc/arena.cpp
! src/hotspot/share/adlc/main.cpp
! src/hotspot/share/compiler/disassembler.cpp
! src/java.base/share/lib/security/cacerts
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HelpWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard.properties
! test/hotspot/jtreg/ProblemList.txt
! test/jdk/ProblemList.txt

Changeset: 4db6e8715e35
Author:    dsamersoff
Date:      2018-07-15 18:16 +0300
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/4db6e8715e35

8206265: aarch64 jtreg: assert in TestOptionsWithRanges.jtr
Summary: Limit flag range to don't overflow 12bit instruction operand
Reviewed-by: aph, dsamersoff
Contributed-by: boris.ulasevich at bell-sw.com

! src/hotspot/cpu/aarch64/globals_aarch64.hpp

Changeset: a49d106e9b7c
Author:    jlahoda
Date:      2018-07-16 12:35 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a49d106e9b7c

8189747: JDK9 javax.lang.model.util.Elements#getTypeElement regressed 1000x in performance.
Summary: Caching the results of Elements.getTypeElement/getPackageElement
Reviewed-by: darcy

! src/jdk.compiler/share/classes/com/sun/tools/javac/model/JavacElements.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java
! test/langtools/tools/javac/modules/AnnotationProcessing.java

Changeset: a8ee31fb99e1
Author:    sgehwolf
Date:      2018-07-12 16:28 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a8ee31fb99e1

8207057: No debug info for assembler files
Summary: Generate debug info for assembler files as needed.
Reviewed-by: erikj

! make/autoconf/flags-cflags.m4
! make/autoconf/spec.gmk.in
! make/common/NativeCompilation.gmk

Changeset: 695dff91a997
Author:    lfoltan
Date:      2018-07-16 09:06 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/695dff91a997

8178712: ResourceMark may be missing inside initialize_[vi]table
Summary: Clean up use of ResourceMark within initialize_[vi]table.
Reviewed-by: ccheung, iklam, jiangli

! src/hotspot/share/oops/arrayKlass.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/klassVtable.cpp
! src/hotspot/share/oops/klassVtable.hpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp

Changeset: bef02342d179
Author:    lfoltan
Date:      2018-07-16 11:34 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/bef02342d179

8205611: Improve the wording of LinkageErrors to include module and class loader information
Summary: Clean up the wording of loader constraint violations to include the module and class loader information.
Reviewed-by: coleenp, goetz, hseigel

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/interpreter/linkResolver.cpp
! src/hotspot/share/oops/klassVtable.cpp
! test/hotspot/jtreg/runtime/LoaderConstraints/differentLE/Test.java
! test/hotspot/jtreg/runtime/LoaderConstraints/duplicateLE/Test.java
! test/hotspot/jtreg/runtime/LoaderConstraints/itableLdrConstraint/Test.java
! test/hotspot/jtreg/runtime/LoaderConstraints/vtableLdrConstraint/Test.java

Changeset: 9bad3472ee2c
Author:    rhalade
Date:      2018-07-16 08:59 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9bad3472ee2c

8207321: Merge error with 8199779
Reviewed-by: mullan

! src/java.base/share/lib/security/cacerts

Changeset: e9b5be715837
Author:    igerasim
Date:      2018-07-16 10:07 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e9b5be715837

8207016: Avoid redundant native memory allocation in getFinalPath()
Reviewed-by: alanb

! src/java.base/windows/native/libjava/WinNTFileSystem_md.c

Changeset: 523eedf01aa7
Author:    bpb
Date:      2018-07-16 10:58 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/523eedf01aa7

8206448: (fs) Extended attributes assumed to be enabled on ext3 (lnx)
Summary: Assume extended attributes are only explicitly enable on ext3
Reviewed-by: mbaesken, alanb

! src/java.base/linux/classes/sun/nio/fs/LinuxFileStore.java

Changeset: babe5786dea9
Author:    darcy
Date:      2018-07-16 21:53 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/babe5786dea9

8207248: Reduce incidence of compiler.warn.source.no.bootclasspath in javac tests
Reviewed-by: vromero

- test/langtools/tools/javac/TryWithResources/WeirdTwr.out
! test/langtools/tools/javac/depDocComment/SuppressDeprecation.java
! test/langtools/tools/javac/depDocComment/SuppressDeprecation8.out
! test/langtools/tools/javac/diags/examples/DiamondAndAnonClass.java
! test/langtools/tools/javac/diags/examples/DirPathElementNotFound.java
! test/langtools/tools/javac/diags/examples/ModulesNotSupportedInSource/module-info.java
! test/langtools/tools/javac/diags/examples/PrivateInterfaceMethodsNotSupported.java
! test/langtools/tools/javac/diags/examples/VarInTryWithResourcesNotSupportedInSource.java
! test/langtools/tools/javac/generics/diamond/neg/Neg09a.java
! test/langtools/tools/javac/generics/diamond/neg/Neg09a.out
! test/langtools/tools/javac/generics/diamond/neg/Neg09b.java
! test/langtools/tools/javac/generics/diamond/neg/Neg09b.out
! test/langtools/tools/javac/generics/diamond/neg/Neg09c.java
! test/langtools/tools/javac/generics/diamond/neg/Neg09c.out
! test/langtools/tools/javac/generics/diamond/neg/Neg09d.java
! test/langtools/tools/javac/generics/diamond/neg/Neg09d.out
- test/langtools/tools/javac/warnings/6594914/T6594914b.out

Changeset: 90144bc10fe6
Author:    alanb
Date:      2018-07-17 08:10 +0100
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/90144bc10fe6

8207340: (fs) UnixNativeDispatcher close and readdir usages should be fixed
Reviewed-by: bpb

! src/java.base/unix/native/libnio/fs/UnixNativeDispatcher.c

Changeset: cecc2e10edf4
Author:    jlahoda
Date:      2018-07-17 14:28 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/cecc2e10edf4

8207229: Trees.getScope crashes for broken lambda
8207230: Trees.getScope runs Analyzers
Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Analyzer.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! test/langtools/tools/javac/api/TestGetScopeResult.java

Changeset: e34379f2a1c8
Author:    ccheung
Date:      2018-07-17 11:58 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e34379f2a1c8

8204591: Expire/remove the UseAppCDS option in JDK 12
Reviewed-by: jiangli, mseledtsov, iklam

! src/hotspot/share/runtime/arguments.cpp
! test/hotspot/jtreg/runtime/appcds/CommandLineFlagComboNegative.java
- test/hotspot/jtreg/runtime/appcds/MismatchedUseAppCDS.java
- test/hotspot/jtreg/runtime/appcds/test-classes/CheckIfShared.java

Changeset: c6600aba799b
Author:    bpb
Date:      2018-07-17 12:03 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c6600aba799b

8202794: Native Unix code should use readdir rather than readdir_r
Reviewed-by: alanb, bsrbnd
Contributed-by: Bernard Blaser <bsrbnd at gmail.com>

! src/java.base/unix/native/libjava/TimeZone_md.c
! src/java.base/unix/native/libjava/UnixFileSystem_md.c
! src/jdk.management/unix/native/libmanagement_ext/OperatingSystemImpl.c

Changeset: f605c91e5219
Author:    kbarrett
Date:      2018-07-17 15:59 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f605c91e5219

8202353: os::readdir should use readdir instead of readdir_r
8202835: jfr/event/os/TestSystemProcess.java fails on missing events
Summary: os::readdir uses POSIX readdir, drop buffer arg, fix JFR uses.
Reviewed-by: coleenp, tschatzl, bsrbnd

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/aix/os_aix.inline.hpp
! src/hotspot/os/aix/os_perf_aix.cpp
! src/hotspot/os/aix/perfMemory_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/bsd/os_bsd.inline.hpp
! src/hotspot/os/bsd/perfMemory_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/os_linux.inline.hpp
! src/hotspot/os/linux/os_perf_linux.cpp
! src/hotspot/os/linux/perfMemory_linux.cpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/solaris/os_perf_solaris.cpp
! src/hotspot/os/solaris/os_solaris.cpp
! src/hotspot/os/solaris/os_solaris.inline.hpp
! src/hotspot/os/solaris/perfMemory_solaris.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/os/windows/os_windows.inline.hpp
! src/hotspot/os/windows/perfMemory_windows.cpp
! src/hotspot/share/jfr/recorder/repository/jfrRepository.cpp
! src/hotspot/share/runtime/os.hpp
! test/jdk/ProblemList.txt

Changeset: 35e64b62b284
Author:    rriggs
Date:      2018-07-17 17:14 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/35e64b62b284

8205610: [TESTLIB] Improve listing of open file descriptors
Reviewed-by: lancea

! test/lib/jdk/test/lib/util/FileUtils.java

Changeset: 54106907e72e
Author:    bpb
Date:      2018-07-17 16:22 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/54106907e72e

8207748: Fix for 8202794 breaks tier1 builds
Reviewed-by: kbarrett, darcy

! src/jdk.management/unix/native/libmanagement_ext/OperatingSystemImpl.c

Changeset: 6c5b01529873
Author:    igerasim
Date:      2018-07-17 17:17 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/6c5b01529873

8207750: Native handle leak in java.io.WinNTFileSystem.list()
Reviewed-by: bpb

! src/java.base/windows/native/libjava/WinNTFileSystem_md.c

Changeset: 03f2bfdcb636
Author:    martin
Date:      2018-07-17 17:36 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/03f2bfdcb636

8206863: A closed JarVerifier.VerifierStream should throw IOException
Reviewed-by: rasbold
Contributed-by: Tobias Thierer <tobiast at google.com>, Martin Buchholz <martinrb at google.com>

! src/java.base/share/classes/java/util/jar/JarVerifier.java
! test/jdk/java/util/jar/JarFile/SignedJarFileGetInputStream.java

Changeset: 99a7d10f248c
Author:    alanb
Date:      2018-07-18 07:39 +0100
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/99a7d10f248c

8207393: ServiceLoader class description improvements
Reviewed-by: alanb, lancea
Contributed-by: alex.buckley at oracle.com

! src/java.base/share/classes/java/util/ServiceLoader.java

Changeset: e43f36744522
Author:    rriggs
Date:      2018-07-18 09:46 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e43f36744522

8189717: Too much documentation of ProcessBuilder.start copied to ProcessBuilder.startPipeline
Reviewed-by: bpb, lancea

! src/java.base/share/classes/java/lang/ProcessBuilder.java

Changeset: 45108171551d
Author:    darcy
Date:      2018-07-18 08:27 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/45108171551d

8207751: Remove misleading serialVersionUID from JulienFields.Field
Reviewed-by: lancea

! src/java.base/share/classes/java/time/temporal/JulianFields.java

Changeset: 990db216e719
Author:    rhalade
Date:      2018-07-18 09:50 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/990db216e719

8203230: update VerifyCACerts test
Reviewed-by: mullan

! test/jdk/lib/security/cacerts/VerifyCACerts.java

Changeset: 6659a00bc2ea
Author:    jnimeh
Date:      2018-07-18 14:32 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/6659a00bc2ea

8207237: SSLSocket#setEnabledCipherSuites is accepting empty string
Reviewed-by: xuelei

! src/java.base/share/classes/sun/security/ssl/CipherSuite.java

Changeset: 7e34f3da2293
Author:    darcy
Date:      2018-07-18 16:13 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7e34f3da2293

8203263: Remove unnecessary throws clauses from serialization-related methods
Reviewed-by: prr

! src/java.desktop/share/classes/java/awt/Font.java
! src/java.desktop/share/classes/java/awt/MenuBar.java
! src/java.desktop/share/classes/java/awt/font/TransformAttribute.java
! src/java.desktop/share/classes/java/awt/geom/AffineTransform.java
! src/java.desktop/share/classes/java/beans/beancontext/BeanContextSupport.java

Changeset: c96c7d08ae49
Author:    mli
Date:      2018-07-19 16:22 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c96c7d08ae49

8207316: java/nio/channels/spi/SelectorProvider/inheritedChannel/InheritedChannelTest.java failed
Reviewed-by: alanb, simonis

! test/jdk/java/nio/channels/spi/SelectorProvider/inheritedChannel/CloseTest.java
! test/jdk/java/nio/channels/spi/SelectorProvider/inheritedChannel/EchoService.java
! test/jdk/java/nio/channels/spi/SelectorProvider/inheritedChannel/EchoTest.java
! test/jdk/java/nio/channels/spi/SelectorProvider/inheritedChannel/InheritedChannelTest.java
! test/jdk/java/nio/channels/spi/SelectorProvider/inheritedChannel/StateTest.java

Changeset: 2467bd84c59b
Author:    darcy
Date:      2018-07-19 09:20 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2467bd84c59b

8207816: Align declaration of SerializedLambda.readResolve with serialization conventions
Reviewed-by: briangoetz

! src/java.base/share/classes/java/lang/invoke/SerializedLambda.java

Changeset: 02266d771ec5
Author:    prr
Date:      2018-07-19 09:46 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/02266d771ec5

Added tag jdk-12+3 for changeset 990db216e719

! .hgtags

Changeset: dccdf51b10dd
Author:    goetz
Date:      2018-07-13 17:42 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/dccdf51b10dd

8207233: Minor improvements of jdk C-coding
Reviewed-by: rriggs, prr

! src/java.base/share/native/libzip/zip_util.c
! src/java.desktop/unix/native/common/awt/fontpath.c
! src/java.smartcardio/share/native/libj2pcsc/pcsc.c
! src/jdk.crypto.ec/share/native/libsunec/impl/ecl_mult.c
! src/jdk.jdwp.agent/share/native/libjdwp/transport.c
! src/jdk.pack/share/native/common-unpack/unpack.cpp
! src/jdk.security.auth/unix/native/libjaas/Unix.c

Changeset: 44483330f7cf
Author:    dsamersoff
Date:      2018-07-15 20:15 +0300
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/44483330f7cf

8206265: aarch64 jtreg: assert in TestOptionsWithRanges.jtr
Summary: Limit flag range to don't overflow 12bit instruction operand
Reviewed-by: aph, dsamersoff
Contributed-by: boris.ulasevich at bell-sw.com

! src/hotspot/cpu/aarch64/globals_aarch64.hpp

Changeset: 3c0e39975ae5
Author:    jlahoda
Date:      2018-07-16 12:58 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3c0e39975ae5

8189747: JDK9 javax.lang.model.util.Elements#getTypeElement regressed 1000x in performance.
Summary: Caching the results of Elements.getTypeElement/getPackageElement
Reviewed-by: darcy

! src/jdk.compiler/share/classes/com/sun/tools/javac/model/JavacElements.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java
! test/langtools/tools/javac/modules/AnnotationProcessing.java

Changeset: d7c4c42ab260
Author:    jlahoda
Date:      2018-07-16 16:31 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d7c4c42ab260

8207032: Compilation succeeds without checking readability when --add-exports used
Summary: Ensuring --add-exports are only propagated when the target module reads the exporting module.
Reviewed-by: vromero, jjg

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Modules.java
! test/jdk/tools/launcher/modules/addexports/AddExportsTestWarningError.java
! test/langtools/tools/javac/modules/AddExportsTest.java

Changeset: 40ef1bb91ee8
Author:    lucy
Date:      2018-07-16 16:57 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/40ef1bb91ee8

8206271: CodeHeap State Analytics must digest new method state
Reviewed-by: kvn, mdoerr, thartmann

! src/hotspot/share/code/codeHeapState.cpp
! src/hotspot/share/code/codeHeapState.hpp

Changeset: b6b9a2515525
Author:    bpb
Date:      2018-07-16 10:58 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b6b9a2515525

8206448: (fs) Extended attributes assumed to be enabled on ext3 (lnx)
Summary: Assume extended attributes are only explicitly enable on ext3
Reviewed-by: mbaesken, alanb

! src/java.base/linux/classes/sun/nio/fs/LinuxFileStore.java

Changeset: a25c48c0a1ab
Author:    dlong
Date:      2018-07-16 15:09 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a25c48c0a1ab

8181855: [Graal] runtime/ReservedStack/ReservedStackTest.java triggers: assert(thread->deopt_mark() == __null) failed: no stack overflow from deopt blob/uncommon trap
Reviewed-by: kvn

! src/hotspot/share/aot/aotCodeHeap.cpp
! src/jdk.aot/share/classes/jdk.tools.jaotc.binformat/src/jdk/tools/jaotc/binformat/BinaryContainer.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64/src/org/graalvm/compiler/hotspot/aarch64/AArch64HotSpotBackend.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64/src/org/graalvm/compiler/hotspot/aarch64/AArch64HotSpotDeoptimizeCallerOp.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64/src/org/graalvm/compiler/hotspot/aarch64/AArch64HotSpotEpilogueOp.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64/src/org/graalvm/compiler/hotspot/aarch64/AArch64HotSpotJumpToExceptionHandlerInCallerOp.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64/src/org/graalvm/compiler/hotspot/aarch64/AArch64HotSpotLIRGenerator.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64/src/org/graalvm/compiler/hotspot/aarch64/AArch64HotSpotReturnOp.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64/src/org/graalvm/compiler/hotspot/aarch64/AArch64HotSpotUnwindOp.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotBackend.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotLIRGenerator.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotReturnOp.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.sparc/src/org/graalvm/compiler/hotspot/sparc/SPARCHotSpotBackend.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.sparc/src/org/graalvm/compiler/hotspot/sparc/SPARCHotSpotLIRGenerator.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.sparc/src/org/graalvm/compiler/hotspot/sparc/SPARCHotSpotReturnOp.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/ReservedStackAccessTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/GraalHotSpotVMConfig.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotHostBackend.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotLIRGenerationResult.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/HotSpotHostForeignCallsProvider.java
! test/hotspot/jtreg/ProblemList-graal.txt

Changeset: c2e676c2cf7b
Author:    pmuthuswamy
Date:      2018-07-17 16:49 +0530
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c2e676c2cf7b

8207190: JDK 11 javadoc generates bad code example
Reviewed-by: sundar

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/MethodWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlStyle.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css
! test/langtools/jdk/javadoc/doclet/testDeprecatedDocs/TestDeprecatedDocs.java
! test/langtools/jdk/javadoc/doclet/testHtmlDefinitionListTag/TestHtmlDefinitionListTag.java
! test/langtools/jdk/javadoc/doclet/testIndentation/TestIndentation.java
! test/langtools/jdk/javadoc/doclet/testInterface/TestInterface.java
! test/langtools/jdk/javadoc/doclet/testJavaFX/TestJavaFX.java
! test/langtools/jdk/javadoc/doclet/testLambdaFeature/TestLambdaFeature.java
! test/langtools/jdk/javadoc/doclet/testLiteralCodeInPre/TestLiteralCodeInPre.java
! test/langtools/jdk/javadoc/doclet/testMemberSummary/TestMemberSummary.java
! test/langtools/jdk/javadoc/doclet/testNewLanguageFeatures/TestNewLanguageFeatures.java
! test/langtools/jdk/javadoc/doclet/testOptions/TestOptions.java
! test/langtools/jdk/javadoc/doclet/testOverriddenMethods/TestBadOverride.java
! test/langtools/jdk/javadoc/doclet/testPrivateClasses/TestPrivateClasses.java
! test/langtools/jdk/javadoc/doclet/testSerializedFormWithClassFile/TestSerializedFormWithClassFile.java
! test/langtools/jdk/javadoc/doclet/testSummaryTag/TestSummaryTag.java
! test/langtools/jdk/javadoc/doclet/testTypeAnnotations/TestTypeAnnotations.java

Changeset: f0193a4828ef
Author:    chegar
Date:      2018-07-17 12:22 +0100
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f0193a4828ef

8207265: Bad HTML in {@link} in HttpResponse.BodySubscribers.ofPublisher
Reviewed-by: michaelm

! src/java.net.http/share/classes/java/net/http/HttpResponse.java

Changeset: 0a018efec082
Author:    coleenp
Date:      2018-07-10 11:13 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0a018efec082

8206471: Race with ConcurrentHashTable deleting items on insert with cleanup thread
Summary: Only fetch Node::next once and use that result.
Reviewed-by: hseigel, dholmes

! src/hotspot/share/utilities/concurrentHashTable.inline.hpp

Changeset: d379f06962cf
Author:    coleenp
Date:      2018-07-17 09:37 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d379f06962cf

Merge


Changeset: 9502e3b9d415
Author:    weijun
Date:      2018-07-17 22:22 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9502e3b9d415

8207318: KeyStore#getInstance(File, LoadStoreParameter) does not load the keystore
Reviewed-by: mullan

! src/java.base/share/classes/java/security/KeyStore.java
! test/jdk/java/security/KeyStore/ProbeKeystores.java

Changeset: 8a07817a6c57
Author:    aph
Date:      2018-07-17 15:28 +0100
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/8a07817a6c57

8207345: AArch64: Trampoline generation code reads from unitialized memory
Reviewed-by: shade

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp

Changeset: e15cd424736d
Author:    dpochepk
Date:      2018-07-17 19:25 +0300
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e15cd424736d

8207240: AARCH64: C2-only VM does not build
Reviewed-by: shade
Contributed-by: aleksei.voitylov at bell-sw.com

! src/hotspot/cpu/aarch64/gc/g1/g1BarrierSetAssembler_aarch64.cpp

Changeset: a0de9a3a6766
Author:    apetcher
Date:      2018-07-17 13:04 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a0de9a3a6766

8206929: Check session context for TLS 1.3 session resumption
Summary: additional checks to prevent TLS 1.3 sessions from being resumed when they shouldn't
Reviewed-by: xuelei

! src/java.base/share/classes/sun/security/ssl/PostHandshakeContext.java
! src/java.base/share/classes/sun/security/ssl/PreSharedKeyExtension.java
! src/java.base/share/classes/sun/security/ssl/SSLSessionImpl.java
+ test/jdk/sun/security/ssl/SSLSessionImpl/ResumeChecksClient.java
+ test/jdk/sun/security/ssl/SSLSessionImpl/ResumeChecksServer.java

Changeset: 610d15624bdd
Author:    dtitov
Date:      2018-07-17 11:20 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/610d15624bdd

8207261: [Graal] JDI and JDWP tests that consume all memory should be filtered out to not run with Graal
Reviewed-by: sspitsyn, cjplummer

! test/hotspot/jtreg/ProblemList-graal.txt
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/referringObjects/referringObjects001/referringObjects001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/referringObjects/referringObjects003/referringObjects003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/instances/instances001/instances001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VMOutOfMemoryException/VMOutOfMemoryException001/VMOutOfMemoryException001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/instanceCounts/instancecounts001/instancecounts001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdwp/ObjectReference/ReferringObjects/referringObjects001/referringObjects001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdwp/ReferenceType/Instances/instances001/instances001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdwp/VirtualMachine/InstanceCounts/instanceCounts001/instanceCounts001.java

Changeset: 6d6611346837
Author:    jcbeyler
Date:      2018-07-17 15:09 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/6d6611346837

8205541: serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatArrayCorrectnessTest.java fails with Should not have any events stored yet.
Summary: Fix StatArray and StatObject tests from the HeapMonitor package
Reviewed-by: amenkov, sspitsyn
Contributed-by: jcbeyler at google.com

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatArrayCorrectnessTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatObjectCorrectnessTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/libHeapMonitorTest.c

Changeset: e3bcc86855dd
Author:    jcbeyler
Date:      2018-07-17 17:52 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e3bcc86855dd

8205652: serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatRateTest.java fails
Summary: Fix the StatRateTest test from the HeapMonitor package
Reviewed-by: amenkov, sspitsyn
Contributed-by: jcbeyler at google.com

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatRateTest.java

Changeset: 914f305ba6fa
Author:    jcbeyler
Date:      2018-07-17 19:59 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/914f305ba6fa

8205725: Update the JVMTI Spec for Heap Sampling
Summary: Update the JVMTI Spec for Heap Sampling
Reviewed-by: amenkov, sspitsyn
Contributed-by: jcbeyler at google.com

! src/hotspot/share/prims/jvmti.xml
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/runtime/threadHeapSampler.cpp
! src/hotspot/share/runtime/threadHeapSampler.hpp
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitor.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorArrayAllSampledTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorIllegalArgumentTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatArrayCorrectnessTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatObjectCorrectnessTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatRateTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorThreadTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorVMEventsTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/libHeapMonitorTest.c

Changeset: c95334202a14
Author:    mdoerr
Date:      2018-07-18 11:27 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c95334202a14

8207342: error occurred during error reporting (printing register info)
Summary: os::print_location misses a check if the pointer is readable.
Reviewed-by: goetz, coleenp

! src/hotspot/os/aix/misc_aix.cpp
! src/hotspot/os/aix/misc_aix.hpp
! src/hotspot/os/aix/porting_aix.cpp
! src/hotspot/os_cpu/linux_ppc/os_linux_ppc.cpp
! src/hotspot/os_cpu/linux_s390/os_linux_s390.cpp
! src/hotspot/share/code/codeHeapState.cpp
! src/hotspot/share/code/codeHeapState.hpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp

Changeset: 1edcf36fe15f
Author:    jcbeyler
Date:      2018-07-18 11:57 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1edcf36fe15f

8207763: serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatRateTest.java failed with Error. Parse Exception: Can't find source file: HeapMonitorStatIntervalTest.java
Summary: Rename the test.
Reviewed-by: amenkov, sspitsyn
Contributed-by: jcbeyler at google.com

+ test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatIntervalTest.java
- test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatRateTest.java

Changeset: 2dd2d73c52f6
Author:    weijun
Date:      2018-07-19 00:14 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2dd2d73c52f6

8207250: setUseClientMode post handshake with the same value as before does not throw IAE
Reviewed-by: xuelei

! src/java.base/share/classes/sun/security/ssl/TransportContext.java
! test/jdk/sun/security/ssl/SSLEngineImpl/EngineEnforceUseClientMode.java

Changeset: 69dc9ea17b33
Author:    weijun
Date:      2018-07-19 00:14 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/69dc9ea17b33

8202837: PBES2 AlgorithmId encoding error in PKCS12 KeyStore
Reviewed-by: xuelei

! src/java.base/share/classes/com/sun/crypto/provider/PBES2Parameters.java
! src/java.base/share/classes/sun/security/pkcs12/PKCS12KeyStore.java
+ test/jdk/sun/security/pkcs12/PBES2Encoding.java

Changeset: dfa8a5be78c4
Author:    shade
Date:      2018-07-11 08:44 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/dfa8a5be78c4

8206931: Misleading "COMPILE SKIPPED: invalid non-klass dependency" compile log
Reviewed-by: vlivanov, never

! src/hotspot/share/ci/ciEnv.cpp

Changeset: 7dc181cb3603
Author:    epavlova
Date:      2018-07-18 13:24 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7dc181cb3603

8207380: compiler/graalunit/JttLangMTest.java timeout
Reviewed-by: kvn

- test/hotspot/jtreg/compiler/graalunit/JttLangMTest.java
+ test/hotspot/jtreg/compiler/graalunit/JttLangMathALTest.java
+ test/hotspot/jtreg/compiler/graalunit/JttLangMathMZTest.java
! test/hotspot/jtreg/compiler/graalunit/TestPackages.txt

Changeset: 04764dc834d0
Author:    gromero
Date:      2018-06-24 21:48 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/04764dc834d0

8205580: PPC64: RTM: Don't retry lock on abort if abort was intentional
Reviewed-by: mdoerr, goetz

! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp

Changeset: 08c3167e2d22
Author:    gromero
Date:      2018-06-26 08:33 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/08c3167e2d22

8205581: PPC64: RTM: Fix abort on native calls
Reviewed-by: mdoerr, goetz

! src/hotspot/cpu/ppc/sharedRuntime_ppc.cpp

Changeset: a1a53d240353
Author:    gromero
Date:      2018-07-06 16:25 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a1a53d240353

8205582: PPC64: RTM: Fix counter for aborts on nested transactions
Reviewed-by: mdoerr, goetz

! src/hotspot/cpu/ppc/assembler_ppc.hpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp

Changeset: 959dbf7e96d0
Author:    gromero
Date:      2018-06-23 18:02 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/959dbf7e96d0

8205390: jtreg: Fix failing TestRTMSpinLoopCount on PPC64
Reviewed-by: kvn, iignatyev

! test/hotspot/jtreg/compiler/rtm/locking/TestRTMSpinLoopCount.java

Changeset: a2a25f5bfd18
Author:    gromero
Date:      2018-06-24 17:11 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a2a25f5bfd18

8205578: jtreg: Fix failing TestRTMAbortRatio on PPC64
Reviewed-by: iignatyev, kvn

! test/hotspot/jtreg/compiler/rtm/locking/TestRTMAbortRatio.java

Changeset: 2449e681ac60
Author:    epavlova
Date:      2018-07-18 14:44 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2449e681ac60

8207761: Split compiler/graalunit/JttReflectFTest.java
Reviewed-by: kvn

- test/hotspot/jtreg/compiler/graalunit/JttReflectFTest.java
+ test/hotspot/jtreg/compiler/graalunit/JttReflectFieldGetTest.java
+ test/hotspot/jtreg/compiler/graalunit/JttReflectFieldSetTest.java
! test/hotspot/jtreg/compiler/graalunit/TestPackages.txt
! test/hotspot/jtreg/compiler/graalunit/common/GraalUnitTestLauncher.java

Changeset: d6b131d2bc8b
Author:    vtewari
Date:      2018-01-18 13:55 +0530
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d6b131d2bc8b

8193419: Better Internet address support
Reviewed-by: chegar, rriggs, igerasim, skoivu, rhalade

! src/java.base/share/native/libjava/jni_util.h
! src/java.base/share/native/libnet/net_util.c
! src/java.base/unix/native/libnet/Inet4AddressImpl.c
! src/java.base/unix/native/libnet/Inet6AddressImpl.c
! src/java.base/unix/native/libnet/NetworkInterface.c
! src/java.base/unix/native/libnet/PlainDatagramSocketImpl.c
! src/java.base/unix/native/libnet/net_util_md.c
! src/java.base/windows/native/libnet/Inet4AddressImpl.c
! src/java.base/windows/native/libnet/Inet6AddressImpl.c
! src/java.base/windows/native/libnet/NetworkInterface.c
! src/java.base/windows/native/libnet/NetworkInterface_winXP.c
! src/java.base/windows/native/libnet/TwoStacksPlainDatagramSocketImpl.c
! src/java.base/windows/native/libnet/net_util_md.c

Changeset: edd69f959190
Author:    serb
Date:      2018-01-31 18:13 -0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/edd69f959190

8191239: Improve desktop file usage
Reviewed-by: prr, rhalade, aghaisas

! src/java.desktop/macosx/classes/com/apple/eio/FileManager.java
! src/java.desktop/share/classes/java/awt/Desktop.java

Changeset: 78f16a9f7563
Author:    igerasim
Date:      2018-02-05 14:18 -0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/78f16a9f7563

8196224: Even better Internet address support
Reviewed-by: chegar, rriggs, rhalade, vtewari

! src/java.base/unix/native/libnet/PlainDatagramSocketImpl.c
! src/java.base/windows/native/libnet/TwoStacksPlainDatagramSocketImpl.c

Changeset: 393f8a42190b
Author:    sherman
Date:      2018-03-15 16:04 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/393f8a42190b

8199547: Exception to Pattern Syntax
Reviewed-by: rriggs

! src/java.base/share/classes/java/util/regex/PatternSyntaxException.java

Changeset: c2c9c209e22a
Author:    apetcher
Date:      2018-04-09 14:10 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c2c9c209e22a

8200332: Improve GCM counting
Reviewed-by: ascarpino

! src/java.base/share/classes/com/sun/crypto/provider/GCTR.java

Changeset: da85dc1f0162
Author:    smarks
Date:      2018-05-31 11:31 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/da85dc1f0162

8197925: Better stack walking
Reviewed-by: alanb, skoivu, rriggs, igerasim, rhalade, darcy

! src/java.base/share/classes/jdk/internal/reflect/ReflectionFactory.java

Changeset: e9bbd853944d
Author:    vtewari
Date:      2018-06-07 18:21 +0530
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e9bbd853944d

8200666: Improve LDAP support
Reviewed-by: rpatil, skoivu, rhalade, chegar, rriggs, mullan
Contributed-by: vyom.tewari at oracle.com

! src/java.naming/share/classes/com/sun/jndi/ldap/Connection.java

Changeset: e2bf86b88863
Author:    smarks
Date:      2018-06-22 17:08 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e2bf86b88863

8205491: adjust reflective access checks
Reviewed-by: alanb, mchung, igerasim, rhalade, ahgross

! src/java.base/share/classes/jdk/internal/reflect/ReflectionFactory.java

Changeset: 3c0a5bf931e4
Author:    amlu
Date:      2018-07-19 10:30 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3c0a5bf931e4

8207818: Problem list several rmi tests
Reviewed-by: darcy

! test/jdk/ProblemList.txt

Changeset: 1cf07877b739
Author:    sspitsyn
Date:      2018-07-18 20:54 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1cf07877b739

8207819: Problem list serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatRateTest.java
Summary: Problem list the test
Reviewed-by: cjplummer

! test/hotspot/jtreg/ProblemList.txt

Changeset: afe2cecf8867
Author:    prr
Date:      2018-07-19 09:42 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/afe2cecf8867

Added tag jdk-11+23 for changeset 1edcf36fe15f

! .hgtags

Changeset: 52f96cca600f
Author:    bobv
Date:      2018-07-19 12:57 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/52f96cca600f

8206456: [TESTBUG] docker jtreg tests fail on systems without cpuset.effective_cpus / cpuset.effective_mem
Reviewed-by: mbaesken, mchung

! test/jdk/jdk/internal/platform/docker/MetricsCpuTester.java
! test/lib/jdk/test/lib/containers/cgroup/MetricsTester.java

Changeset: 8b8658b1b7e4
Author:    prr
Date:      2018-07-19 10:17 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/8b8658b1b7e4

Merge

! .hgtags
! src/hotspot/share/runtime/os.hpp
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css
! test/hotspot/jtreg/ProblemList-graal.txt
! test/hotspot/jtreg/ProblemList.txt
- test/hotspot/jtreg/compiler/graalunit/JttLangMTest.java
- test/hotspot/jtreg/compiler/graalunit/JttReflectFTest.java
- test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatRateTest.java
! test/jdk/ProblemList.txt

Changeset: b94063762a7c
Author:    kaddepalli
Date:      2018-07-02 14:31 +0530
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b94063762a7c

8197810: Test java/awt/Choice/SelectCurrentItemTest/SelectCurrentItemTest.html fails on Windows
Reviewed-by: serb, pbansal

- test/jdk/java/awt/Choice/SelectCurrentItemTest/SelectCurrentItemTest.html
! test/jdk/java/awt/Choice/SelectCurrentItemTest/SelectCurrentItemTest.java

Changeset: 6d59a6d025e8
Author:    sveerabhadra
Date:      2018-07-03 16:09 +0530
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/6d59a6d025e8

8195991: [TEST_BUG]:Regression manual Test java/awt/TrayIcon/RightClickWhenBalloonDisplayed/RightClickWhenBalloonDisplayed.html fails
Reviewed-by: serb, mhalder

+ test/jdk/java/awt/TrayIcon/RightClickWhenBalloonDisplayed/RightClickWhenBalloonDisplayed.java

Changeset: 97f4558b287f
Author:    prr
Date:      2018-07-12 11:09 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/97f4558b287f

Merge

- src/java.base/share/classes/sun/net/NetworkServer.java
- src/java.base/share/classes/sun/net/URLCanonicalizer.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/memory/AltHashing.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/memory/SymbolTable.java
- test/hotspot/jtreg/runtime/SharedArchiveFile/SASymbolTableTest.java
- test/hotspot/jtreg/runtime/SharedArchiveFile/SASymbolTableTestAgent.java
- test/hotspot/jtreg/serviceability/sa/ClhsdbSymbol.java
- test/hotspot/jtreg/serviceability/sa/ClhsdbSymbolTable.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach024/java.base/java/util/ServiceConfigurationError.java
- test/jdk/java/lang/System/SetProperties.java
- test/jdk/sun/tools/jhsdb/AlternateHashingTest.java
- test/jdk/sun/tools/jhsdb/LingeredAppWithAltHashing.java
- test/langtools/tools/javac/6558548/T6558548_6.out
- test/langtools/tools/javac/8013179/T8013179.java
- test/langtools/tools/javac/8013179/T8013179.out
- test/langtools/tools/javac/StringsInSwitch/BadlyTypedLabel1_6.out
- test/langtools/tools/javac/StringsInSwitch/BadlyTypedLabel2_6.out
- test/langtools/tools/javac/StringsInSwitch/NonConstantLabel6.out
- test/langtools/tools/javac/StringsInSwitch/OneCaseSwitches.out
- test/langtools/tools/javac/StringsInSwitch/RSCL1_6.out
- test/langtools/tools/javac/StringsInSwitch/RSCL2_6.out
- test/langtools/tools/javac/TryWithResources/BadTwr6.out
- test/langtools/tools/javac/TryWithResources/BadTwrSyntax6.out
- test/langtools/tools/javac/TryWithResources/PlainTry6.out
- test/langtools/tools/javac/TryWithResources/TwrOnNonResource6.out
- test/langtools/tools/javac/annotations/repeatingAnnotations/WrongVersion6.out
- test/langtools/tools/javac/annotations/typeAnnotations/failures/AnnotationVersion.out
- test/langtools/tools/javac/defaultMethods/static/StaticInvokeQualified6.out
- test/langtools/tools/javac/defaultMethods/static/StaticInvokeSimple6.out
- test/langtools/tools/javac/literals/BadBinaryLiterals.6.out
- test/langtools/tools/javac/literals/BadUnderscoreLiterals.6.out
- test/langtools/tools/javac/types/CastObjectToPrimitiveTest.out

Changeset: d03b04e7569a
Author:    kaddepalli
Date:      2018-07-19 13:49 +0530
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d03b04e7569a

8206343: There is a typo in the java documentation of javax.swing.JScrollBar.
Reviewed-by: prr, mhalder

! src/java.desktop/share/classes/javax/swing/JScrollBar.java

Changeset: 17148c9457a6
Author:    prr
Date:      2018-07-19 10:53 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/17148c9457a6

Merge

- make/data/symbols/java.base-6.sym.txt
- make/data/symbols/java.compiler-6.sym.txt
- make/data/symbols/java.desktop-6.sym.txt
- make/data/symbols/java.logging-6.sym.txt
- make/data/symbols/java.management-6.sym.txt
- make/data/symbols/java.rmi-6.sym.txt
- make/data/symbols/java.security.jgss-6.sym.txt
- make/data/symbols/java.sql-6.sym.txt
- make/data/symbols/java.sql.rowset-6.sym.txt
- make/data/symbols/java.xml-6.sym.txt
- make/data/symbols/java.xml.bind-6.sym.txt
- make/data/symbols/java.xml.ws-6.sym.txt
- make/data/symbols/java.xml.ws.annotation-6.sym.txt
- make/data/symbols/jdk.management-6.sym.txt
- make/data/symbols/jdk.sctp-6.sym.txt
- make/data/symbols/jdk.security.jgss-6.sym.txt
- test/hotspot/jtreg/compiler/graalunit/JttLangMTest.java
- test/hotspot/jtreg/compiler/graalunit/JttReflectFTest.java
- test/hotspot/jtreg/runtime/appcds/MismatchedUseAppCDS.java
- test/hotspot/jtreg/runtime/appcds/test-classes/CheckIfShared.java
- test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatRateTest.java
- test/langtools/tools/javac/TryWithResources/WeirdTwr.out
- test/langtools/tools/javac/diags/examples/MethodInvokedWithWrongNumberOfArgs.java
- test/langtools/tools/javac/diags/examples/MulticatchNotSupported.java
- test/langtools/tools/javac/diags/examples/StringSwitchNotSupported.java
- test/langtools/tools/javac/diags/examples/TryResourceNotSupported.java
- test/langtools/tools/javac/diags/examples/TryWithoutCatchOrFinally.java
- test/langtools/tools/javac/diags/examples/UnsupportedBinaryLiteral.java
- test/langtools/tools/javac/diags/examples/UnsupportedUnderscoreLiteral.java
- test/langtools/tools/javac/warnings/6594914/T6594914b.out

Changeset: 0058ffa0a922
Author:    naoto
Date:      2018-07-19 11:15 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0058ffa0a922

8206886: Java does not set the default format locale correctly on mac10.13
Reviewed-by: rriggs

! src/java.base/macosx/native/libjava/java_props_macosx.c

Changeset: 7410cb248bbf
Author:    never
Date:      2018-07-19 12:55 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7410cb248bbf

8207202: [Graal] compiler/graalunit/CoreTest.java fails
Reviewed-by: kvn

! src/hotspot/share/interpreter/interpreterRuntime.cpp

Changeset: c3a089b16cc9
Author:    igerasim
Date:      2018-07-19 13:41 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c3a089b16cc9

8207753: Handle to process snapshot is leaked if Process32First() fails
Reviewed-by: rriggs

! src/java.base/windows/native/libjava/ProcessHandleImpl_win.c

Changeset: e443c637b238
Author:    vromero
Date:      2018-07-19 15:13 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e443c637b238

8206874: Evaluate LoadClassFromJava6CreatedJarTest.java after dropping -source 6
Reviewed-by: darcy

- test/langtools/tools/javac/file/zip/8003512/LoadClassFromJava6CreatedJarTest.java

Changeset: 6c62929bd870
Author:    dtitov
Date:      2018-07-19 16:53 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/6c62929bd870

8204695: [Graal] vmTestbase/nsk/jdi/ClassPrepareRequest/addSourceNameFilter/addSourceNameFilter002/addSourceNameFilter002.java fails
Reviewed-by: sspitsyn, cjplummer

! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addSourceNameFilter/addSourceNameFilter002/addSourceNameFilter002.java

Changeset: bee24106cfc0
Author:    ctornqvi
Date:      2018-07-20 09:15 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/bee24106cfc0

8207855: Make applications/jcstress invoke tests in batches
Reviewed-by: kvn, iignatyev

! test/hotspot/jtreg/TEST.groups
! test/hotspot/jtreg/applications/jcstress/TestGenerator.java
+ test/hotspot/jtreg/applications/jcstress/accessAtomic.java
+ test/hotspot/jtreg/applications/jcstress/acqrel.java
- test/hotspot/jtreg/applications/jcstress/acqrel/Test.java
+ test/hotspot/jtreg/applications/jcstress/atomicity.java
- test/hotspot/jtreg/applications/jcstress/atomicity/Test.java
+ test/hotspot/jtreg/applications/jcstress/atomics.java
+ test/hotspot/jtreg/applications/jcstress/causality.java
+ test/hotspot/jtreg/applications/jcstress/coherence.java
+ test/hotspot/jtreg/applications/jcstress/copy.java
- test/hotspot/jtreg/applications/jcstress/copy/Test.java
+ test/hotspot/jtreg/applications/jcstress/countdownlatch.java
+ test/hotspot/jtreg/applications/jcstress/defaultValues.java
+ test/hotspot/jtreg/applications/jcstress/executors.java
+ test/hotspot/jtreg/applications/jcstress/fences.java
- test/hotspot/jtreg/applications/jcstress/fences/Test.java
+ test/hotspot/jtreg/applications/jcstress/future.java
+ test/hotspot/jtreg/applications/jcstress/init.java
+ test/hotspot/jtreg/applications/jcstress/initClass.java
+ test/hotspot/jtreg/applications/jcstress/initLen.java
+ test/hotspot/jtreg/applications/jcstress/interrupt.java
+ test/hotspot/jtreg/applications/jcstress/locks.java
+ test/hotspot/jtreg/applications/jcstress/memeffects.java
- test/hotspot/jtreg/applications/jcstress/memeffects/Test.java
- test/hotspot/jtreg/applications/jcstress/other/Test.java
+ test/hotspot/jtreg/applications/jcstress/seqcst.java
- test/hotspot/jtreg/applications/jcstress/seqcst.sync/Test.java
- test/hotspot/jtreg/applications/jcstress/seqcst.volatiles/Test.java
+ test/hotspot/jtreg/applications/jcstress/singletons.java
+ test/hotspot/jtreg/applications/jcstress/strings.java
+ test/hotspot/jtreg/applications/jcstress/tearing.java
+ test/hotspot/jtreg/applications/jcstress/unsafe.java
+ test/hotspot/jtreg/applications/jcstress/varhandles.java
+ test/hotspot/jtreg/applications/jcstress/volatiles.java

Changeset: 65556ae796ad
Author:    jcbeyler
Date:      2018-07-19 18:21 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/65556ae796ad

8207765: HeapMonitorStatIntervalTest.java fails with ZGC
Summary: Add a calculation of array sizes before test to satisfy ZGC support
Reviewed-by: amenkov, sspitsyn
Contributed-by: jcbeyler at google.com

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitor.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatIntervalTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/libHeapMonitorTest.c

Changeset: 0d02393d9115
Author:    darcy
Date:      2018-07-18 00:16 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0d02393d9115

8193214: Incorrect annotations.without.processors warnings with JDK 9
Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java
+ test/langtools/tools/javac/processing/warnings/LintProcessing/TestAnnotationsWithoutProcessors.java
+ test/langtools/tools/javac/processing/warnings/LintProcessing/empty.out

Changeset: ae39ec0b0502
Author:    darcy
Date:      2018-07-18 00:23 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ae39ec0b0502

8193462: Fix Filer handling of package-info initial elements
Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Enter.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/processing/JavacFiler.java
! test/langtools/tools/javac/processing/filer/TestPackageInfo.java

Changeset: 416a76fe8067
Author:    kvn
Date:      2018-07-20 11:55 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/416a76fe8067

8206075: On x86, assert on unbound assembler Labels used as branch targets
Reviewed-by: kvn, mdoerr, phh
Contributed-by: xxinliu at amazon.com

! src/hotspot/cpu/x86/interp_masm_x86.cpp
! src/hotspot/cpu/x86/templateTable_x86.cpp
! src/hotspot/share/asm/assembler.hpp
! src/hotspot/share/c1/c1_LIRAssembler.hpp

Changeset: 516acf6956a2
Author:    coleenp
Date:      2018-07-20 14:52 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/516acf6956a2

8207359: Make SymbolTable increment_refcount disallow zero
Summary: Use cmpxchg for non permanent symbol refcounting, and pack refcount and length into an int.
Reviewed-by: gziemski, kbarrett, iklam

! make/hotspot/src/native/dtrace/generateJvmOffsets.cpp
! src/hotspot/os/solaris/dtrace/jhelper.d
! src/hotspot/share/classfile/compactHashtable.inline.hpp
! src/hotspot/share/classfile/symbolTable.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/oops/symbol.cpp
! src/hotspot/share/oops/symbol.hpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/java.base/solaris/native/libjvm_db/libjvm_db.c
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/Symbol.java
! test/hotspot/gtest/classfile/test_symbolTable.cpp
+ test/hotspot/gtest/threadHelper.inline.hpp
! test/hotspot/gtest/utilities/test_concurrentHashtable.cpp
! test/hotspot/gtest/utilities/test_globalCounter.cpp
- test/hotspot/gtest/utilities/utilitiesHelper.inline.hpp

Changeset: b7eb9cc56277
Author:    iklam
Date:      2018-07-20 12:19 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b7eb9cc56277

8203382: Rename SystemDictionary::initialize_wk_klass to resolve_wk_klass
Reviewed-by: jiangli

! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp

Changeset: 01b8120f867a
Author:    darcy
Date:      2018-07-20 14:46 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/01b8120f867a

8208060: Additional corrections of serial-related declarations
Reviewed-by: rriggs, lancea

! src/java.base/share/classes/java/net/InetAddress.java
! src/java.management/share/classes/java/lang/management/MemoryType.java
! src/java.rmi/share/classes/java/rmi/activation/ActivationID.java
! src/java.rmi/share/classes/java/rmi/server/RemoteObject.java
! src/java.sql.rowset/share/classes/javax/sql/rowset/serial/SerialArray.java
! src/java.sql.rowset/share/classes/javax/sql/rowset/serial/SerialBlob.java
! src/java.sql.rowset/share/classes/javax/sql/rowset/serial/SerialRef.java
! src/java.sql.rowset/share/classes/javax/sql/rowset/serial/SerialStruct.java
! src/java.sql/share/classes/java/sql/BatchUpdateException.java

Changeset: b0fcf59be391
Author:    vromero
Date:      2018-07-20 14:48 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b0fcf59be391

8205493: OptionSmokeTest.java uses hard-coded release values
Reviewed-by: darcy

! test/langtools/tools/javac/options/smokeTests/OptionSmokeTest.java

Changeset: bd2e3c3b4547
Author:    tschatzl
Date:      2018-07-23 17:32 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/bd2e3c3b4547

8207953: Remove dead code in G1CopyingKeepAliveClosure
Reviewed-by: kbarrett

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp

Changeset: 1edc62f9ba3a
Author:    tonyp
Date:      2018-07-23 11:38 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1edc62f9ba3a

8207849: Allow the addition of more number to the Java version string
Reviewed-by: erikj

! make/autoconf/jdk-version.m4
! make/autoconf/spec.gmk.in
! make/autoconf/version-numbers

Changeset: e5cf42428787
Author:    dcubed
Date:      2018-07-23 14:41 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e5cf42428787

8208092: ProblemList serviceability/sa/ClhsdbCDSCore.java
Reviewed-by: sspitsyn

! test/hotspot/jtreg/ProblemList.txt

Changeset: 22e1b5900d90
Author:    kvn
Date:      2018-07-23 18:29 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/22e1b5900d90

8207262: enable applications/ctw/modules/java_desktop_2.java test again
Reviewed-by: iignatyev

! test/hotspot/jtreg/ProblemList.txt

Changeset: e55d46250431
Author:    igerasim
Date:      2018-07-23 22:07 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e55d46250431

8207314: Unnecessary reallocation when constructing WeakHashMap from a large Map
Reviewed-by: martin

! src/java.base/share/classes/java/util/WeakHashMap.java

Changeset: 630b5e06a947
Author:    mbaesken
Date:      2018-07-19 11:04 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/630b5e06a947

8207395: jar has issues with UNC-path arguments for the jar -C parameter [windows]
Reviewed-by: goetz, sherman

! src/jdk.jartool/share/classes/sun/tools/jar/Main.java

Changeset: 0ce279d8c9cd
Author:    mbaesken
Date:      2018-07-24 09:27 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0ce279d8c9cd

8207941: javax/swing/plaf/basic/BasicGraphicsUtils/8132119/bug8132119.java fails on machines without Arial font [testbug]
Reviewed-by: goetz, psadhukhan

! test/jdk/javax/swing/plaf/basic/BasicGraphicsUtils/8132119/bug8132119.java

Changeset: fb4a7b894fac
Author:    jjg
Date:      2018-07-24 11:37 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/fb4a7b894fac

8207214: Broken links in JDK API serialized-form page
Reviewed-by: hannesw

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/TagletWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/doclets.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Utils.java
+ test/langtools/jdk/javadoc/doclet/testSerializedFormWithSee/TestSerializedFormWithSee.java

Changeset: 96fae3a62612
Author:    shurailine
Date:      2018-07-24 08:58 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/96fae3a62612

8208157: requires.VMProps throws NPE for missing properties in "release" file
Reviewed-by: iignatyev, lancea

! test/jtreg-ext/requires/VMProps.java

Changeset: 499b873761d8
Author:    xyin
Date:      2018-07-25 11:03 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/499b873761d8

8198882: Add 10 JNDI tests to com/sun/jndi/dns/AttributeTests/
Reviewed-by: vtewari, rriggs

! test/jdk/com/sun/jndi/dns/AttributeTests/GetAny.java
+ test/jdk/com/sun/jndi/dns/AttributeTests/GetAttrs.dns
+ test/jdk/com/sun/jndi/dns/AttributeTests/GetAttrs.java
+ test/jdk/com/sun/jndi/dns/AttributeTests/GetAttrsBase.java
+ test/jdk/com/sun/jndi/dns/AttributeTests/GetAttrsEmptyAttrIds.dns
+ test/jdk/com/sun/jndi/dns/AttributeTests/GetAttrsEmptyAttrIds.java
+ test/jdk/com/sun/jndi/dns/AttributeTests/GetAttrsNonExistentAttrIds.dns
+ test/jdk/com/sun/jndi/dns/AttributeTests/GetAttrsNonExistentAttrIds.java
+ test/jdk/com/sun/jndi/dns/AttributeTests/GetAttrsNotFound.dns
+ test/jdk/com/sun/jndi/dns/AttributeTests/GetAttrsNotFound.java
+ test/jdk/com/sun/jndi/dns/AttributeTests/GetAttrsNullAttrIds.dns
+ test/jdk/com/sun/jndi/dns/AttributeTests/GetAttrsNullAttrIds.java
+ test/jdk/com/sun/jndi/dns/AttributeTests/GetAttrsSomeAttrIds.dns
+ test/jdk/com/sun/jndi/dns/AttributeTests/GetAttrsSomeAttrIds.java
+ test/jdk/com/sun/jndi/dns/AttributeTests/GetNonstandard.dns
+ test/jdk/com/sun/jndi/dns/AttributeTests/GetNonstandard.java
+ test/jdk/com/sun/jndi/dns/AttributeTests/GetNumericIRRs.dns
+ test/jdk/com/sun/jndi/dns/AttributeTests/GetNumericIRRs.java
+ test/jdk/com/sun/jndi/dns/AttributeTests/GetNumericRRs.dns
+ test/jdk/com/sun/jndi/dns/AttributeTests/GetNumericRRs.java
+ test/jdk/com/sun/jndi/dns/AttributeTests/GetRRs.dns
+ test/jdk/com/sun/jndi/dns/AttributeTests/GetRRs.java
+ test/jdk/com/sun/jndi/dns/AttributeTests/GetRRsBase.java
! test/jdk/com/sun/jndi/dns/lib/DNSServer.java
+ test/jdk/com/sun/jndi/dns/lib/DNSTestBase.java
! test/jdk/com/sun/jndi/dns/lib/DNSTestUtils.java
! test/jdk/com/sun/jndi/dns/lib/DNSTracer.java
+ test/jdk/com/sun/jndi/dns/lib/Server.java
+ test/jdk/com/sun/jndi/dns/lib/TestBase.java

Changeset: f4f5f961a81f
Author:    dcubed
Date:      2018-07-25 12:32 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f4f5f961a81f

8208189: ProblemList compiler/graalunit/JttThreadsTest.java
Reviewed-by: darcy

! test/hotspot/jtreg/ProblemList-graal.txt

Changeset: 766df90d6fb5
Author:    darcy
Date:      2018-07-25 12:32 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/766df90d6fb5

8190886: package-info handling in RoundEnvironment.getElementsAnnotatedWith
Reviewed-by: vromero, jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/processing/JavacRoundEnvironment.java
- test/langtools/tools/javac/processing/environment/round/AnnotatedElementInfo.java
! test/langtools/tools/javac/processing/environment/round/BuriedAnnotations.java
! test/langtools/tools/javac/processing/environment/round/C2.java
! test/langtools/tools/javac/processing/environment/round/ErroneousAnnotations.java
! test/langtools/tools/javac/processing/environment/round/ErroneousAnnotations.out
! test/langtools/tools/javac/processing/environment/round/Foo.java
! test/langtools/tools/javac/processing/environment/round/ParameterAnnotations.java
! test/langtools/tools/javac/processing/environment/round/Part1.java
! test/langtools/tools/javac/processing/environment/round/SurfaceAnnotations.java
! test/langtools/tools/javac/processing/environment/round/TestElementsAnnotatedWith.java
! test/langtools/tools/javac/processing/environment/round/TypeParameterAnnotations.java
+ test/langtools/tools/javac/processing/environment/round/annot/AnnotatedElementInfo.java
+ test/langtools/tools/javac/processing/environment/round/annot/MarkerAnnot.java
+ test/langtools/tools/javac/processing/environment/round/mod/module-info.java
+ test/langtools/tools/javac/processing/environment/round/mod/quux/Quux.java
+ test/langtools/tools/javac/processing/environment/round/mod/quux/package-info.java
+ test/langtools/tools/javac/processing/environment/round/pkg/Foo.java
+ test/langtools/tools/javac/processing/environment/round/pkg/package-info.java

Changeset: 08d99d33e0aa
Author:    jcbeyler
Date:      2018-07-25 10:51 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/08d99d33e0aa

8207765: HeapMonitorTest.java intermittent failure
Summary: Lower the interval rate and check GC objects too
Reviewed-by: dcubed, sspitsyn
Contributed-by: jcbeyler at google.com

! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorTest.java

Changeset: 6d9f7c323266
Author:    dcubed
Date:      2018-07-25 15:38 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/6d9f7c323266

8208205: ProblemList tests that fail due to 'Error attaching to process: Can't create thread_db agent!'
Reviewed-by: cjplummer

! test/hotspot/jtreg/ProblemList.txt

Changeset: 3a6be93c9660
Author:    rkennke
Date:      2018-07-25 21:47 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3a6be93c9660

8204970: Remaing object comparisons need to use oopDesc::equals()
Reviewed-by: eosterlund, zgu

! src/hotspot/share/ci/ciObjectFactory.hpp
! src/hotspot/share/classfile/modules.cpp

Changeset: 979e4708da65
Author:    darcy
Date:      2018-07-25 12:54 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/979e4708da65

8208201: Update SourceVersion.RELEASE_11 docs to mention var for lambda param
Reviewed-by: jjg

! src/java.compiler/share/classes/javax/lang/model/SourceVersion.java

Changeset: 9f200b5bd189
Author:    dcubed
Date:      2018-07-25 17:22 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9f200b5bd189

8208226: ProblemList com/sun/jdi/BasicJDWPConnectionTest.java
Reviewed-by: sspitsyn

! test/jdk/ProblemList.txt

Changeset: 628333cfee7a
Author:    darcy
Date:      2018-07-25 17:22 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/628333cfee7a

8208200: Add missing periods to sentences in RoundEnvironment specs
Reviewed-by: jjg

! src/java.compiler/share/classes/javax/annotation/processing/RoundEnvironment.java

Changeset: 21626dccd2ca
Author:    jjg
Date:      2018-07-25 17:26 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/21626dccd2ca

8208227: tools/jdeps/DotFileTest.java fails on Win-X64
Reviewed-by: darcy

! test/langtools/tools/jdeps/DotFileTest.java

Changeset: 59b0d8afc831
Author:    dbuck
Date:      2018-07-26 10:56 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/59b0d8afc831

8208183: update HSDIS plugin license to UPL
Reviewed-by: simonis, adinn, jrose

! src/utils/hsdis/Makefile
! src/utils/hsdis/README
! src/utils/hsdis/hsdis-demo.c
! src/utils/hsdis/hsdis.c
! src/utils/hsdis/hsdis.h

Changeset: 220c9188db4f
Author:    ysuenaga
Date:      2018-07-27 00:54 +0900
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/220c9188db4f

8205992: jhsdb cannot attach to Java processes running in Docker containers
Reviewed-by: cjplummer, jgeorge

! src/jdk.hotspot.agent/linux/native/libsaproc/LinuxDebuggerLocal.c
! src/jdk.hotspot.agent/linux/native/libsaproc/libproc.h
! src/jdk.hotspot.agent/linux/native/libsaproc/ps_proc.c
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/linux/LinuxDebuggerLocal.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/linux/LinuxThread.java

Changeset: b257e2c3bc8d
Author:    prr
Date:      2018-07-26 09:30 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b257e2c3bc8d

Added tag jdk-12+4 for changeset 499b873761d8

! .hgtags

Changeset: 7cfc6c381cfa
Author:    bulasevich
Date:      2018-07-19 21:46 +0300
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7cfc6c381cfa

8207584: ARM32: ShouldNotReachHere assertion on Test8168712 jtreg test
Reviewed-by: shade

! src/hotspot/cpu/arm/sharedRuntime_arm.cpp

Changeset: 14b870bda24f
Author:    kvn
Date:      2018-07-19 13:41 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/14b870bda24f

8207069: [AOT] we should check that VM uses the same GC as one used for AOT library generation.
Reviewed-by: twisti, dnsimon, never

! src/hotspot/share/aot/aotCodeHeap.cpp
! src/hotspot/share/aot/aotCodeHeap.hpp
! src/hotspot/share/gc/shared/gcConfig.cpp
! src/hotspot/share/gc/shared/gcConfig.hpp
! src/jdk.aot/share/classes/jdk.tools.jaotc.binformat/src/jdk/tools/jaotc/binformat/BinaryContainer.java
! src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/Main.java

Changeset: fc24da4898f1
Author:    erikj
Date:      2018-07-19 14:25 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/fc24da4898f1

8207243: Fix translation filtering to also support zh_HK and zh_TW
Reviewed-by: tbell

! make/CompileJavaModules.gmk
! make/conf/jib-profiles.js
! test/jdk/build/translations/VerifyTranslations.java
! test/jdk/java/util/logging/LocalizedLevelName.java

Changeset: 0d2e45b25c3d
Author:    zgu
Date:      2018-07-11 13:55 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0d2e45b25c3d

8207056: Epsilon GC to support object pinning
Summary: Epsilon GC to use object pinning to avoid expensive GCLocker
Reviewed-by: shade, rkennke

! src/hotspot/share/gc/epsilon/epsilonHeap.hpp

Changeset: 4630bb315ec0
Author:    mli
Date:      2018-07-20 08:40 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/4630bb315ec0

8207244: java/nio/channels/Selector/SelectWithConsumer.java testInterruptDuringSelect() fails intermittently
Reviewed-by: alanb

! test/jdk/java/nio/channels/Selector/SelectWithConsumer.java

Changeset: e750c1a054fa
Author:    jcbeyler
Date:      2018-07-19 18:21 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e750c1a054fa

8207765: HeapMonitorStatIntervalTest.java fails with ZGC
Summary: Add a calculation of array sizes before test to satisfy ZGC support
Reviewed-by: amenkov, sspitsyn
Contributed-by: jcbeyler at google.com

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitor.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatIntervalTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/libHeapMonitorTest.c

Changeset: 6ed2290ba410
Author:    mli
Date:      2018-07-20 15:24 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/6ed2290ba410

8207833: java/nio/channels/Selector/SelectWithConsumer.java testCancel() fails intermittently
Reviewed-by: alanb

! test/jdk/java/nio/channels/Selector/SelectWithConsumer.java

Changeset: a138b5fe288d
Author:    rraghavan
Date:      2018-07-20 01:23 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a138b5fe288d

8203504: [Graal] org.graalvm.compiler.debug.test.DebugContextTest fails with java.util.ServiceConfigurationError
Summary: Added required uses statement
Reviewed-by: dnsimon, kvn

! src/jdk.internal.vm.compiler/share/classes/module-info.java

Changeset: 24c4780f69a5
Author:    goetz
Date:      2018-07-20 09:33 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/24c4780f69a5

8207766: [testbug] Adapt tests for Aix.
Reviewed-by: clanger, mbaesken

! test/jdk/ProblemList.txt
! test/jdk/com/sun/jdi/EvalArraysAsList.sh
! test/jdk/java/awt/Toolkit/Headless/WrappedToolkitTest/WrappedToolkitTest.sh
! test/jdk/sun/security/pkcs11/PKCS11Test.java
! test/jdk/sun/security/pkcs11/Secmod/TestNssDbSqlite.java
! test/jdk/tools/launcher/SourceMode.java

Changeset: 67736b4846a0
Author:    goetz
Date:      2018-07-20 09:46 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/67736b4846a0

8207830: [aix] disable jfr in build and tests
Reviewed-by: kvn, erikj

! make/autoconf/hotspot.m4
! src/hotspot/share/prims/whitebox.cpp
! test/hotspot/jtreg/TEST.ROOT
! test/hotspot/jtreg/runtime/appcds/CDSandJFR.java
! test/hotspot/jtreg/runtime/appcds/TestWithProfiler.java
! test/hotspot/jtreg/runtime/appcds/sharedStrings/FlagCombo.java
! test/jdk/TEST.ROOT
! test/jdk/jdk/jfr/api/consumer/TestFieldAccess.java
! test/jdk/jdk/jfr/api/consumer/TestGetStackTrace.java
! test/jdk/jdk/jfr/api/consumer/TestHiddenMethod.java
! test/jdk/jdk/jfr/api/consumer/TestMethodGetModifiers.java
! test/jdk/jdk/jfr/api/consumer/TestReadTwice.java
! test/jdk/jdk/jfr/api/consumer/TestRecordedClassLoader.java
! test/jdk/jdk/jfr/api/consumer/TestRecordedEvent.java
! test/jdk/jdk/jfr/api/consumer/TestRecordedEventGetThread.java
! test/jdk/jdk/jfr/api/consumer/TestRecordedEventGetThreadOther.java
! test/jdk/jdk/jfr/api/consumer/TestRecordedFrame.java
! test/jdk/jdk/jfr/api/consumer/TestRecordedFullStackTrace.java
! test/jdk/jdk/jfr/api/consumer/TestRecordedInstantEventTimestamp.java
! test/jdk/jdk/jfr/api/consumer/TestRecordedMethodDescriptor.java
! test/jdk/jdk/jfr/api/consumer/TestRecordedObject.java
! test/jdk/jdk/jfr/api/consumer/TestRecordedThreadGroupParent.java
! test/jdk/jdk/jfr/api/consumer/TestRecordingFile.java
! test/jdk/jdk/jfr/api/consumer/TestRecordingFileReadEventEof.java
! test/jdk/jdk/jfr/api/consumer/TestRecordingInternals.java
! test/jdk/jdk/jfr/api/consumer/TestSingleRecordedEvent.java
! test/jdk/jdk/jfr/api/consumer/TestToString.java
! test/jdk/jdk/jfr/api/consumer/TestValueDescriptorRecorded.java
! test/jdk/jdk/jfr/api/event/TestAbstractEvent.java
! test/jdk/jdk/jfr/api/event/TestBeginEnd.java
! test/jdk/jdk/jfr/api/event/TestClinitRegistration.java
! test/jdk/jdk/jfr/api/event/TestClonedEvent.java
! test/jdk/jdk/jfr/api/event/TestEnableDisable.java
! test/jdk/jdk/jfr/api/event/TestEventFactory.java
! test/jdk/jdk/jfr/api/event/TestEventFactoryRegisterTwice.java
! test/jdk/jdk/jfr/api/event/TestEventFactoryRegistration.java
! test/jdk/jdk/jfr/api/event/TestExtends.java
! test/jdk/jdk/jfr/api/event/TestGetDuration.java
! test/jdk/jdk/jfr/api/event/TestIsEnabled.java
! test/jdk/jdk/jfr/api/event/TestIsEnabledMultiple.java
! test/jdk/jdk/jfr/api/event/TestOwnCommit.java
! test/jdk/jdk/jfr/api/event/TestShouldCommit.java
! test/jdk/jdk/jfr/api/event/TestStaticEnable.java
! test/jdk/jdk/jfr/api/event/dynamic/TestDynamicAnnotations.java
! test/jdk/jdk/jfr/api/event/dynamic/TestEventFactory.java
! test/jdk/jdk/jfr/api/flightrecorder/TestAddListenerTwice.java
! test/jdk/jdk/jfr/api/flightrecorder/TestAddPeriodicEvent.java
! test/jdk/jdk/jfr/api/flightrecorder/TestFlightRecorderListenerRecorderInitialized.java
! test/jdk/jdk/jfr/api/flightrecorder/TestGetEventTypes.java
! test/jdk/jdk/jfr/api/flightrecorder/TestGetPlatformRecorder.java
! test/jdk/jdk/jfr/api/flightrecorder/TestGetRecordings.java
! test/jdk/jdk/jfr/api/flightrecorder/TestGetSettings.java
! test/jdk/jdk/jfr/api/flightrecorder/TestIsAvailable.java
! test/jdk/jdk/jfr/api/flightrecorder/TestIsInitialized.java
! test/jdk/jdk/jfr/api/flightrecorder/TestListener.java
! test/jdk/jdk/jfr/api/flightrecorder/TestListenerNull.java
! test/jdk/jdk/jfr/api/flightrecorder/TestPeriodicEventsSameHook.java
! test/jdk/jdk/jfr/api/flightrecorder/TestRecorderInitializationCallback.java
! test/jdk/jdk/jfr/api/flightrecorder/TestRegisterUnregisterEvent.java
! test/jdk/jdk/jfr/api/flightrecorder/TestSettingsControl.java
! test/jdk/jdk/jfr/api/flightrecorder/TestSnapshot.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestCategory.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestContentType.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestDescription.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestDynamicAnnotation.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestEnabled.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestExperimental.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestFieldAnnotations.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestHasValue.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestInheritedAnnotations.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestLabel.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestMetadata.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestName.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestPeriod.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestRegistered.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestRegisteredFalseAndRunning.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestRelational.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestSimpleMetadataEvent.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestStackTrace.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestThreshold.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestTypesIdentical.java
! test/jdk/jdk/jfr/api/metadata/eventtype/TestGetAnnotation.java
! test/jdk/jdk/jfr/api/metadata/eventtype/TestGetAnnotationElements.java
! test/jdk/jdk/jfr/api/metadata/eventtype/TestGetAnnotations.java
! test/jdk/jdk/jfr/api/metadata/eventtype/TestGetCategory.java
! test/jdk/jdk/jfr/api/metadata/eventtype/TestGetDefaultValues.java
! test/jdk/jdk/jfr/api/metadata/eventtype/TestGetDescription.java
! test/jdk/jdk/jfr/api/metadata/eventtype/TestGetEventType.java
! test/jdk/jdk/jfr/api/metadata/eventtype/TestGetField.java
! test/jdk/jdk/jfr/api/metadata/eventtype/TestGetFields.java
! test/jdk/jdk/jfr/api/metadata/eventtype/TestGetSettings.java
! test/jdk/jdk/jfr/api/metadata/eventtype/TestUnloadingEventClass.java
! test/jdk/jdk/jfr/api/metadata/settingdescriptor/TestDefaultValue.java
! test/jdk/jdk/jfr/api/metadata/settingdescriptor/TestGetAnnotation.java
! test/jdk/jdk/jfr/api/metadata/settingdescriptor/TestGetAnnotationElement.java
! test/jdk/jdk/jfr/api/metadata/settingdescriptor/TestGetContentType.java
! test/jdk/jdk/jfr/api/metadata/settingdescriptor/TestGetDescription.java
! test/jdk/jdk/jfr/api/metadata/settingdescriptor/TestGetLabel.java
! test/jdk/jdk/jfr/api/metadata/settingdescriptor/TestGetName.java
! test/jdk/jdk/jfr/api/metadata/settingdescriptor/TestGetTypeId.java
! test/jdk/jdk/jfr/api/metadata/settingdescriptor/TestGetTypeName.java
! test/jdk/jdk/jfr/api/metadata/valuedescriptor/TestClasses.java
! test/jdk/jdk/jfr/api/metadata/valuedescriptor/TestConstructor.java
! test/jdk/jdk/jfr/api/metadata/valuedescriptor/TestGetAnnotations.java
! test/jdk/jdk/jfr/api/metadata/valuedescriptor/TestGetFields.java
! test/jdk/jdk/jfr/api/metadata/valuedescriptor/TestIsArray.java
! test/jdk/jdk/jfr/api/metadata/valuedescriptor/TestSimpleTypes.java
! test/jdk/jdk/jfr/api/metadata/valuedescriptor/TestValueDescriptorContentType.java
! test/jdk/jdk/jfr/api/recorder/TestRecorderInitialized.java
! test/jdk/jdk/jfr/api/recorder/TestRecorderListener.java
! test/jdk/jdk/jfr/api/recorder/TestStartStopRecording.java
! test/jdk/jdk/jfr/api/recording/destination/TestDestFileExist.java
! test/jdk/jdk/jfr/api/recording/destination/TestDestFileReadOnly.java
! test/jdk/jdk/jfr/api/recording/destination/TestDestInvalid.java
! test/jdk/jdk/jfr/api/recording/destination/TestDestLongPath.java
! test/jdk/jdk/jfr/api/recording/destination/TestDestMultiple.java
! test/jdk/jdk/jfr/api/recording/destination/TestDestReadOnly.java
! test/jdk/jdk/jfr/api/recording/destination/TestDestState.java
! test/jdk/jdk/jfr/api/recording/destination/TestDestToDiskFalse.java
! test/jdk/jdk/jfr/api/recording/destination/TestDestToDiskTrue.java
! test/jdk/jdk/jfr/api/recording/destination/TestDestWithDuration.java
! test/jdk/jdk/jfr/api/recording/dump/TestDump.java
! test/jdk/jdk/jfr/api/recording/dump/TestDumpInvalid.java
! test/jdk/jdk/jfr/api/recording/dump/TestDumpLongPath.java
! test/jdk/jdk/jfr/api/recording/dump/TestDumpMultiple.java
! test/jdk/jdk/jfr/api/recording/dump/TestDumpReadOnly.java
! test/jdk/jdk/jfr/api/recording/dump/TestDumpState.java
! test/jdk/jdk/jfr/api/recording/event/TestChunkPeriod.java
! test/jdk/jdk/jfr/api/recording/event/TestEnableClass.java
! test/jdk/jdk/jfr/api/recording/event/TestEnableName.java
! test/jdk/jdk/jfr/api/recording/event/TestEventTime.java
! test/jdk/jdk/jfr/api/recording/event/TestLoadEventAfterStart.java
! test/jdk/jdk/jfr/api/recording/event/TestPeriod.java
! test/jdk/jdk/jfr/api/recording/event/TestReEnableClass.java
! test/jdk/jdk/jfr/api/recording/event/TestReEnableMultiple.java
! test/jdk/jdk/jfr/api/recording/event/TestReEnableName.java
! test/jdk/jdk/jfr/api/recording/event/TestRecordingEnableDisable.java
! test/jdk/jdk/jfr/api/recording/event/TestThreshold.java
! test/jdk/jdk/jfr/api/recording/misc/TestGetId.java
! test/jdk/jdk/jfr/api/recording/misc/TestGetSize.java
! test/jdk/jdk/jfr/api/recording/misc/TestGetSizeToMem.java
! test/jdk/jdk/jfr/api/recording/misc/TestGetStream.java
! test/jdk/jdk/jfr/api/recording/misc/TestRecordingBase.java
! test/jdk/jdk/jfr/api/recording/misc/TestRecordingCopy.java
! test/jdk/jdk/jfr/api/recording/options/TestDuration.java
! test/jdk/jdk/jfr/api/recording/options/TestName.java
! test/jdk/jdk/jfr/api/recording/settings/TestConfigurationGetContents.java
! test/jdk/jdk/jfr/api/recording/settings/TestCreateConfigFromPath.java
! test/jdk/jdk/jfr/api/recording/settings/TestCreateConfigFromReader.java
! test/jdk/jdk/jfr/api/recording/settings/TestGetConfigurations.java
! test/jdk/jdk/jfr/api/recording/settings/TestSettingsAvailability.java
! test/jdk/jdk/jfr/api/recording/state/TestOptionState.java
! test/jdk/jdk/jfr/api/recording/state/TestState.java
! test/jdk/jdk/jfr/api/recording/state/TestStateDuration.java
! test/jdk/jdk/jfr/api/recording/state/TestStateIdenticalListeners.java
! test/jdk/jdk/jfr/api/recording/state/TestStateInvalid.java
! test/jdk/jdk/jfr/api/recording/state/TestStateMultiple.java
! test/jdk/jdk/jfr/api/recording/state/TestStateScheduleStart.java
! test/jdk/jdk/jfr/api/recording/time/TestTime.java
! test/jdk/jdk/jfr/api/recording/time/TestTimeDuration.java
! test/jdk/jdk/jfr/api/recording/time/TestTimeMultiple.java
! test/jdk/jdk/jfr/api/recording/time/TestTimeScheduleStart.java
! test/jdk/jdk/jfr/api/settings/TestFilterEvents.java
! test/jdk/jdk/jfr/cmd/TestHelp.java
! test/jdk/jdk/jfr/cmd/TestPrint.java
! test/jdk/jdk/jfr/cmd/TestPrintDefault.java
! test/jdk/jdk/jfr/cmd/TestPrintJSON.java
! test/jdk/jdk/jfr/cmd/TestPrintXML.java
! test/jdk/jdk/jfr/cmd/TestReconstruct.java
! test/jdk/jdk/jfr/cmd/TestSplit.java
! test/jdk/jdk/jfr/cmd/TestSummary.java
! test/jdk/jdk/jfr/event/compiler/TestAllocInNewTLAB.java
! test/jdk/jdk/jfr/event/compiler/TestAllocOutsideTLAB.java
! test/jdk/jdk/jfr/event/compiler/TestCodeCacheConfig.java
! test/jdk/jdk/jfr/event/compiler/TestCodeCacheFull.java
! test/jdk/jdk/jfr/event/compiler/TestCodeCacheStats.java
! test/jdk/jdk/jfr/event/compiler/TestCodeSweeper.java
! test/jdk/jdk/jfr/event/compiler/TestCodeSweeperConfig.java
! test/jdk/jdk/jfr/event/compiler/TestCodeSweeperStats.java
! test/jdk/jdk/jfr/event/compiler/TestCompilerCompile.java
! test/jdk/jdk/jfr/event/compiler/TestCompilerConfig.java
! test/jdk/jdk/jfr/event/compiler/TestCompilerInlining.java
! test/jdk/jdk/jfr/event/compiler/TestCompilerPhase.java
! test/jdk/jdk/jfr/event/compiler/TestCompilerStats.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCCauseWithCMSConcurrent.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCCauseWithCMSMarkSweep.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCCauseWithG1ConcurrentMark.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCCauseWithG1FullCollection.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCCauseWithPSMarkSweep.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCCauseWithParallelOld.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCCauseWithSerial.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCEventMixedWithCMSConcurrent.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCEventMixedWithCMSMarkSweep.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCEventMixedWithG1ConcurrentMark.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCEventMixedWithG1FullCollection.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCEventMixedWithPSMarkSweep.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCEventMixedWithParNew.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCEventMixedWithParallelOld.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCEventMixedWithSerial.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCGarbageCollectionEvent.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCWithFasttime.java
! test/jdk/jdk/jfr/event/gc/collection/TestYoungGarbageCollectionEventWithDefNew.java
! test/jdk/jdk/jfr/event/gc/collection/TestYoungGarbageCollectionEventWithG1New.java
! test/jdk/jdk/jfr/event/gc/collection/TestYoungGarbageCollectionEventWithParNew.java
! test/jdk/jdk/jfr/event/gc/collection/TestYoungGarbageCollectionEventWithParallelScavenge.java
! test/jdk/jdk/jfr/event/gc/configuration/TestGCConfigurationEvent.java
! test/jdk/jdk/jfr/event/gc/configuration/TestGCConfigurationEventWithDefaultPauseTarget.java
! test/jdk/jdk/jfr/event/gc/configuration/TestGCHeapConfigurationEventWith32BitOops.sh
! test/jdk/jdk/jfr/event/gc/configuration/TestGCHeapConfigurationEventWithHeapBasedOops.sh
! test/jdk/jdk/jfr/event/gc/configuration/TestGCHeapConfigurationEventWithZeroBasedOops.sh
! test/jdk/jdk/jfr/event/gc/configuration/TestGCSurvivorConfigurationEvent.java
! test/jdk/jdk/jfr/event/gc/configuration/TestGCTLABConfigurationEvent.java
! test/jdk/jdk/jfr/event/gc/configuration/TestGCYoungGenerationConfigurationEventWithMinAndMaxSize.java
! test/jdk/jdk/jfr/event/gc/configuration/TestGCYoungGenerationConfigurationEventWithNewRatio.java
! test/jdk/jdk/jfr/event/gc/detailed/TestCMSConcurrentModeFailureEvent.java
! test/jdk/jdk/jfr/event/gc/detailed/TestEvacuationFailedEvent.java
! test/jdk/jdk/jfr/event/gc/detailed/TestEvacuationInfoEvent.java
! test/jdk/jdk/jfr/event/gc/detailed/TestG1AIHOPEvent.java
! test/jdk/jdk/jfr/event/gc/detailed/TestG1ConcurrentModeFailureEvent.java
! test/jdk/jdk/jfr/event/gc/detailed/TestG1EvacMemoryStatsEvent.java
! test/jdk/jdk/jfr/event/gc/detailed/TestG1HeapRegionTypeChangeEvent.java
! test/jdk/jdk/jfr/event/gc/detailed/TestG1IHOPEvent.java
! test/jdk/jdk/jfr/event/gc/detailed/TestG1MMUEvent.java
! test/jdk/jdk/jfr/event/gc/detailed/TestPromotionEventWithG1.java
! test/jdk/jdk/jfr/event/gc/detailed/TestPromotionEventWithParallelScavenge.java
! test/jdk/jdk/jfr/event/gc/detailed/TestPromotionFailedEventWithDefNew.java
! test/jdk/jdk/jfr/event/gc/detailed/TestPromotionFailedEventWithParNew.java
! test/jdk/jdk/jfr/event/gc/detailed/TestPromotionFailedEventWithParallelScavenge.java
! test/jdk/jdk/jfr/event/gc/detailed/TestStressAllocationGCEventsWithCMS.java
! test/jdk/jdk/jfr/event/gc/detailed/TestStressAllocationGCEventsWithDefNew.java
! test/jdk/jdk/jfr/event/gc/detailed/TestStressAllocationGCEventsWithG1.java
! test/jdk/jdk/jfr/event/gc/detailed/TestStressAllocationGCEventsWithParNew.java
! test/jdk/jdk/jfr/event/gc/detailed/TestStressAllocationGCEventsWithParallel.java
! test/jdk/jdk/jfr/event/gc/detailed/TestStressBigAllocationGCEventsWithCMS.java
! test/jdk/jdk/jfr/event/gc/detailed/TestStressBigAllocationGCEventsWithDefNew.java
! test/jdk/jdk/jfr/event/gc/detailed/TestStressBigAllocationGCEventsWithG1.java
! test/jdk/jdk/jfr/event/gc/detailed/TestStressBigAllocationGCEventsWithParNew.java
! test/jdk/jdk/jfr/event/gc/detailed/TestStressBigAllocationGCEventsWithParallel.java
! test/jdk/jdk/jfr/event/gc/detailed/TestTenuringDistributionEvent.java
! test/jdk/jdk/jfr/event/gc/heapsummary/TestHeapSummaryCommittedSize.java
! test/jdk/jdk/jfr/event/gc/heapsummary/TestHeapSummaryEventConcurrentCMS.java
! test/jdk/jdk/jfr/event/gc/heapsummary/TestHeapSummaryEventDefNewSerial.java
! test/jdk/jdk/jfr/event/gc/heapsummary/TestHeapSummaryEventG1.java
! test/jdk/jdk/jfr/event/gc/heapsummary/TestHeapSummaryEventPSParOld.java
! test/jdk/jdk/jfr/event/gc/heapsummary/TestHeapSummaryEventPSSerial.java
! test/jdk/jdk/jfr/event/gc/heapsummary/TestHeapSummaryEventParNewCMS.java
! test/jdk/jdk/jfr/event/gc/objectcount/TestObjectCountAfterGCEventWithCMSConcurrent.java
! test/jdk/jdk/jfr/event/gc/objectcount/TestObjectCountAfterGCEventWithCMSMarkSweep.java
! test/jdk/jdk/jfr/event/gc/objectcount/TestObjectCountAfterGCEventWithG1ConcurrentMark.java
! test/jdk/jdk/jfr/event/gc/objectcount/TestObjectCountAfterGCEventWithG1FullCollection.java
! test/jdk/jdk/jfr/event/gc/objectcount/TestObjectCountAfterGCEventWithPSMarkSweep.java
! test/jdk/jdk/jfr/event/gc/objectcount/TestObjectCountAfterGCEventWithParallelOld.java
! test/jdk/jdk/jfr/event/gc/objectcount/TestObjectCountAfterGCEventWithSerial.java
! test/jdk/jdk/jfr/event/gc/objectcount/TestObjectCountEvent.java
! test/jdk/jdk/jfr/event/gc/refstat/TestRefStatEventWithCMSConcurrent.java
! test/jdk/jdk/jfr/event/gc/refstat/TestRefStatEventWithCMSMarkSweep.java
! test/jdk/jdk/jfr/event/gc/refstat/TestRefStatEventWithDefNew.java
! test/jdk/jdk/jfr/event/gc/refstat/TestRefStatEventWithG1ConcurrentMark.java
! test/jdk/jdk/jfr/event/gc/refstat/TestRefStatEventWithG1FullCollection.java
! test/jdk/jdk/jfr/event/gc/refstat/TestRefStatEventWithG1New.java
! test/jdk/jdk/jfr/event/gc/refstat/TestRefStatEventWithPSMarkSweep.java
! test/jdk/jdk/jfr/event/gc/refstat/TestRefStatEventWithParallelOld.java
! test/jdk/jdk/jfr/event/gc/refstat/TestRefStatEventWithParallelScavenge.java
! test/jdk/jdk/jfr/event/gc/stacktrace/TestConcMarkSweepAllocationPendingStackTrace.java
! test/jdk/jdk/jfr/event/gc/stacktrace/TestDefNewAllocationPendingStackTrace.java
! test/jdk/jdk/jfr/event/gc/stacktrace/TestG1HumongousAllocationPendingStackTrace.java
! test/jdk/jdk/jfr/event/gc/stacktrace/TestG1OldAllocationPendingStackTrace.java
! test/jdk/jdk/jfr/event/gc/stacktrace/TestG1YoungAllocationPendingStackTrace.java
! test/jdk/jdk/jfr/event/gc/stacktrace/TestMarkSweepCompactAllocationPendingStackTrace.java
! test/jdk/jdk/jfr/event/gc/stacktrace/TestMetaspaceConcMarkSweepGCAllocationPendingStackTrace.java
! test/jdk/jdk/jfr/event/gc/stacktrace/TestMetaspaceG1GCAllocationPendingStackTrace.java
! test/jdk/jdk/jfr/event/gc/stacktrace/TestMetaspaceParallelGCAllocationPendingStackTrace.java
! test/jdk/jdk/jfr/event/gc/stacktrace/TestMetaspaceSerialGCAllocationPendingStackTrace.java
! test/jdk/jdk/jfr/event/gc/stacktrace/TestParNewAllocationPendingStackTrace.java
! test/jdk/jdk/jfr/event/gc/stacktrace/TestParallelMarkSweepAllocationPendingStackTrace.java
! test/jdk/jdk/jfr/event/gc/stacktrace/TestParallelScavengeAllocationPendingStackTrace.java
! test/jdk/jdk/jfr/event/io/EvilInstrument.java
! test/jdk/jdk/jfr/event/io/TestDisabledEvents.java
! test/jdk/jdk/jfr/event/io/TestFileChannelEvents.java
! test/jdk/jdk/jfr/event/io/TestFileReadOnly.java
! test/jdk/jdk/jfr/event/io/TestFileStreamEvents.java
! test/jdk/jdk/jfr/event/io/TestInstrumentation.java
! test/jdk/jdk/jfr/event/io/TestRandomAccessFileEvents.java
! test/jdk/jdk/jfr/event/io/TestRandomAccessFileThread.java
! test/jdk/jdk/jfr/event/io/TestSocketChannelEvents.java
! test/jdk/jdk/jfr/event/io/TestSocketEvents.java
! test/jdk/jdk/jfr/event/metadata/TestDefaultConfigurations.java
! test/jdk/jdk/jfr/event/metadata/TestEventMetadata.java
! test/jdk/jdk/jfr/event/oldobject/TestAllocationTime.java
! test/jdk/jdk/jfr/event/oldobject/TestArrayInformation.java
! test/jdk/jdk/jfr/event/oldobject/TestCMS.java
! test/jdk/jdk/jfr/event/oldobject/TestCircularReference.java
! test/jdk/jdk/jfr/event/oldobject/TestClassLoaderLeak.java
! test/jdk/jdk/jfr/event/oldobject/TestFieldInformation.java
! test/jdk/jdk/jfr/event/oldobject/TestG1.java
! test/jdk/jdk/jfr/event/oldobject/TestHeapDeep.java
! test/jdk/jdk/jfr/event/oldobject/TestHeapShallow.java
! test/jdk/jdk/jfr/event/oldobject/TestLargeRootSet.java
! test/jdk/jdk/jfr/event/oldobject/TestLastKnownHeapUsage.java
! test/jdk/jdk/jfr/event/oldobject/TestListenerLeak.java
! test/jdk/jdk/jfr/event/oldobject/TestMetadataRetention.java
! test/jdk/jdk/jfr/event/oldobject/TestObjectDescription.java
! test/jdk/jdk/jfr/event/oldobject/TestParallel.java
! test/jdk/jdk/jfr/event/oldobject/TestParallelOld.java
! test/jdk/jdk/jfr/event/oldobject/TestReferenceChainLimit.java
! test/jdk/jdk/jfr/event/oldobject/TestSanityDefault.java
! test/jdk/jdk/jfr/event/oldobject/TestSerial.java
! test/jdk/jdk/jfr/event/oldobject/TestThreadLocalLeak.java
! test/jdk/jdk/jfr/event/os/TestCPUInformation.java
! test/jdk/jdk/jfr/event/os/TestCPULoad.java
! test/jdk/jdk/jfr/event/os/TestCPUTimeStampCounter.java
! test/jdk/jdk/jfr/event/os/TestInitialEnvironmentVariable.sh
! test/jdk/jdk/jfr/event/os/TestOSInfo.java
! test/jdk/jdk/jfr/event/os/TestPhysicalMemoryEvent.java
! test/jdk/jdk/jfr/event/os/TestSystemProcess.java
! test/jdk/jdk/jfr/event/os/TestThreadContextSwitches.java
! test/jdk/jdk/jfr/event/profiling/TestFullStackTrace.java
! test/jdk/jdk/jfr/event/runtime/TestActiveRecordingEvent.java
! test/jdk/jdk/jfr/event/runtime/TestActiveSettingEvent.java
! test/jdk/jdk/jfr/event/runtime/TestBiasedLockRevocationEvents.java
! test/jdk/jdk/jfr/event/runtime/TestClassDefineEvent.java
! test/jdk/jdk/jfr/event/runtime/TestClassLoadEvent.java
! test/jdk/jdk/jfr/event/runtime/TestClassLoaderStatsEvent.java
! test/jdk/jdk/jfr/event/runtime/TestClassLoadingStatisticsEvent.java
! test/jdk/jdk/jfr/event/runtime/TestClassUnloadEvent.java
! test/jdk/jdk/jfr/event/runtime/TestExceptionEvents.java
! test/jdk/jdk/jfr/event/runtime/TestExceptionSubclass.java
! test/jdk/jdk/jfr/event/runtime/TestJavaBlockedEvent.java
! test/jdk/jdk/jfr/event/runtime/TestJavaMonitorInflateEvent.java
! test/jdk/jdk/jfr/event/runtime/TestJavaMonitorWaitEvent.java
! test/jdk/jdk/jfr/event/runtime/TestJavaMonitorWaitTimeOut.java
! test/jdk/jdk/jfr/event/runtime/TestJavaThreadStatisticsEvent.java
! test/jdk/jdk/jfr/event/runtime/TestJavaThreadStatisticsEventBean.java
! test/jdk/jdk/jfr/event/runtime/TestModuleEvents.java
! test/jdk/jdk/jfr/event/runtime/TestNativeLibrariesEvent.java
! test/jdk/jdk/jfr/event/runtime/TestNetworkUtilizationEvent.java
! test/jdk/jdk/jfr/event/runtime/TestSafepointEvents.java
! test/jdk/jdk/jfr/event/runtime/TestSizeTFlags.java
! test/jdk/jdk/jfr/event/runtime/TestSystemPropertyEvent.java
! test/jdk/jdk/jfr/event/runtime/TestThreadAllocationEvent.java
! test/jdk/jdk/jfr/event/runtime/TestThreadCpuTimeEvent.java
! test/jdk/jdk/jfr/event/runtime/TestThreadDumpEvent.java
! test/jdk/jdk/jfr/event/runtime/TestThreadParkEvent.java
! test/jdk/jdk/jfr/event/runtime/TestThreadSleepEvent.java
! test/jdk/jdk/jfr/event/runtime/TestThreadStartEndEvents.java
! test/jdk/jdk/jfr/event/runtime/TestThrowableInstrumentation.java
! test/jdk/jdk/jfr/event/runtime/TestVMInfoEvent.sh
! test/jdk/jdk/jfr/event/runtime/TestVMOperation.java
! test/jdk/jdk/jfr/event/runtime/TestVmFlagChangedEvent.java
! test/jdk/jdk/jfr/event/sampling/TestNative.java
! test/jdk/jdk/jfr/jcmd/TestJcmdChangeLogLevel.java
! test/jdk/jdk/jfr/jcmd/TestJcmdConfigure.java
! test/jdk/jdk/jfr/jcmd/TestJcmdDump.java
! test/jdk/jdk/jfr/jcmd/TestJcmdDumpGeneratedFilename.java
! test/jdk/jdk/jfr/jcmd/TestJcmdDumpLimited.java
! test/jdk/jdk/jfr/jcmd/TestJcmdDumpPathToGCRoots.java
! test/jdk/jdk/jfr/jcmd/TestJcmdLegacy.java
! test/jdk/jdk/jfr/jcmd/TestJcmdSaveToFile.java
! test/jdk/jdk/jfr/jcmd/TestJcmdStartDirNotExist.java
! test/jdk/jdk/jfr/jcmd/TestJcmdStartInvaldFile.java
! test/jdk/jdk/jfr/jcmd/TestJcmdStartPathToGCRoots.java
! test/jdk/jdk/jfr/jcmd/TestJcmdStartReadOnlyFile.java
! test/jdk/jdk/jfr/jcmd/TestJcmdStartStopDefault.java
! test/jdk/jdk/jfr/jcmd/TestJcmdStartWithOptions.java
! test/jdk/jdk/jfr/jcmd/TestJcmdStartWithSettings.java
! test/jdk/jdk/jfr/jcmd/TestJcmdStopInvalidFile.java
! test/jdk/jdk/jfr/jcmd/TestJcmdStopReadOnlyFile.java
! test/jdk/jdk/jfr/jmx/TestClone.java
! test/jdk/jdk/jfr/jmx/TestCloneRepeat.java
! test/jdk/jdk/jfr/jmx/TestConfigurationInfo.java
! test/jdk/jdk/jfr/jmx/TestCopyTo.java
! test/jdk/jdk/jfr/jmx/TestCopyToInvalidPath.java
! test/jdk/jdk/jfr/jmx/TestCopyToReadOnlyDir.java
! test/jdk/jdk/jfr/jmx/TestCopyToRunning.java
! test/jdk/jdk/jfr/jmx/TestEventTypes.java
! test/jdk/jdk/jfr/jmx/TestGetRecordings.java
! test/jdk/jdk/jfr/jmx/TestGetRecordingsMultiple.java
! test/jdk/jdk/jfr/jmx/TestMultipleRecordings.java
! test/jdk/jdk/jfr/jmx/TestNotificationListener.java
! test/jdk/jdk/jfr/jmx/TestPredefinedConfiguration.java
! test/jdk/jdk/jfr/jmx/TestPredefinedConfigurationInvalid.java
! test/jdk/jdk/jfr/jmx/TestRecordingOptions.java
! test/jdk/jdk/jfr/jmx/TestRecordingSettings.java
! test/jdk/jdk/jfr/jmx/TestRecordingSettingsInvalid.java
! test/jdk/jdk/jfr/jmx/TestRecordingSettingsMultiple.java
! test/jdk/jdk/jfr/jmx/TestRecordingState.java
! test/jdk/jdk/jfr/jmx/TestRecordingStateInvalid.java
! test/jdk/jdk/jfr/jmx/TestSetConfiguration.java
! test/jdk/jdk/jfr/jmx/TestSetConfigurationInvalid.java
! test/jdk/jdk/jfr/jmx/TestSnapshot.java
! test/jdk/jdk/jfr/jmx/TestStartRecording.java
! test/jdk/jdk/jfr/jmx/TestStream.java
! test/jdk/jdk/jfr/jmx/TestStreamClosed.java
! test/jdk/jdk/jfr/jmx/TestStreamMultiple.java
! test/jdk/jdk/jfr/jmx/TestWrongId.java
! test/jdk/jdk/jfr/jmx/info/TestConfigurationInfo.java
! test/jdk/jdk/jfr/jmx/info/TestEventTypeInfo.java
! test/jdk/jdk/jfr/jmx/info/TestRecordingInfo.java
! test/jdk/jdk/jfr/jmx/info/TestSettingDescriptorInfo.java
! test/jdk/jdk/jfr/jmx/security/TestEnoughPermission.java
! test/jdk/jdk/jfr/jmx/security/TestNoControlPermission.java
! test/jdk/jdk/jfr/jmx/security/TestNoMonitorPermission.java
! test/jdk/jdk/jfr/jmx/security/TestNotificationListenerPermission.java
! test/jdk/jdk/jfr/jvm/TestBeginAndEnd.java
! test/jdk/jdk/jfr/jvm/TestClassId.java
! test/jdk/jdk/jfr/jvm/TestCounterTime.java
! test/jdk/jdk/jfr/jvm/TestCreateNative.java
! test/jdk/jdk/jfr/jvm/TestDumpOnCrash.java
! test/jdk/jdk/jfr/jvm/TestGetAllEventClasses.java
! test/jdk/jdk/jfr/jvm/TestGetEventWriter.java
! test/jdk/jdk/jfr/jvm/TestGetStackTraceId.java
! test/jdk/jdk/jfr/jvm/TestJFRIntrinsic.java
! test/jdk/jdk/jfr/jvm/TestJavaEvent.java
! test/jdk/jdk/jfr/jvm/TestJfrJavaBase.java
! test/jdk/jdk/jfr/jvm/TestLargeJavaEvent512k.java
! test/jdk/jdk/jfr/jvm/TestLargeJavaEvent64k.java
! test/jdk/jdk/jfr/jvm/TestLogImplementation.java
! test/jdk/jdk/jfr/jvm/TestLogOutput.java
! test/jdk/jdk/jfr/jvm/TestPid.java
! test/jdk/jdk/jfr/jvm/TestUnloadEventClassCount.java
! test/jdk/jdk/jfr/jvm/TestUnsupportedVM.java
! test/jdk/jdk/jfr/startupargs/TestBadOptionValues.java
! test/jdk/jdk/jfr/startupargs/TestDumpOnExit.java
! test/jdk/jdk/jfr/startupargs/TestMemoryOptions.java
! test/jdk/jdk/jfr/startupargs/TestMultipleStartupRecordings.java
! test/jdk/jdk/jfr/startupargs/TestOldObjectQueueSize.java
! test/jdk/jdk/jfr/startupargs/TestRepositoryPath.java
! test/jdk/jdk/jfr/startupargs/TestRepositoryPathLong.java
! test/jdk/jdk/jfr/startupargs/TestRetransform.java
! test/jdk/jdk/jfr/startupargs/TestRetransformUsingLog.java
! test/jdk/jdk/jfr/startupargs/TestStartDelay.java
! test/jdk/jdk/jfr/startupargs/TestStartDelayRunning.java
! test/jdk/jdk/jfr/startupargs/TestStartDuration.java
! test/jdk/jdk/jfr/startupargs/TestStartMaxAgeSize.java
! test/jdk/jdk/jfr/startupargs/TestStartName.java
! test/jdk/jdk/jfr/startupargs/TestStartRecording.java
! test/jtreg-ext/requires/VMProps.java
! test/lib/sun/hotspot/WhiteBox.java

Changeset: 936823fcf202
Author:    erikj
Date:      2018-07-20 09:07 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/936823fcf202

8207365: Make man pages optional
Reviewed-by: tbell

! make/Images.gmk
! make/autoconf/configure.ac
! make/autoconf/jdk-options.m4
! make/autoconf/spec.gmk.in
! make/conf/jib-profiles.js

Changeset: e429a304c97d
Author:    ascarpino
Date:      2018-07-20 09:55 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e429a304c97d

8204196: integer cleanup
Reviewed-by: xuelei

! src/java.base/share/classes/com/sun/crypto/provider/RSACipher.java
! src/java.base/share/classes/javax/crypto/Cipher.java
! src/java.base/share/classes/sun/security/provider/DSA.java
! src/java.base/share/classes/sun/security/x509/AlgorithmId.java
! src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11Signature.java
! src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/RSASignature.java
! src/jdk.crypto.ucrypto/solaris/classes/com/oracle/security/ucrypto/NativeRSASignature.java

Changeset: 79926aa725f7
Author:    naoto
Date:      2018-07-20 10:12 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/79926aa725f7

8206886: Java does not set the default format locale correctly on mac10.13
Reviewed-by: rriggs

! src/java.base/macosx/native/libjava/java_props_macosx.c

Changeset: bfcdf06f97fa
Author:    iignatyev
Date:      2018-07-20 11:39 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/bfcdf06f97fa

8207915: [AOT] jaotc w/ '--ignore-errors' should ignore illegal class files
Reviewed-by: kvn

! src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/Collector.java
! src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/collect/ClassSearch.java
+ test/hotspot/jtreg/compiler/aot/cli/jaotc/IgnoreErrorsTest.java
+ test/hotspot/jtreg/compiler/aot/cli/jaotc/IllegalClass.jasm

Changeset: e5c3953c5f88
Author:    epavlova
Date:      2018-07-20 11:39 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e5c3953c5f88

8206241: compiler/graalunit/PhasesCommonTest.java fails with java.lang.Error: TESTBUG: no tests found for prefix org.graalvm.compiler.phases.common.test
Reviewed-by: kvn

! test/hotspot/jtreg/compiler/graalunit/common/GraalUnitTestLauncher.java

Changeset: 23167d80e0f2
Author:    smarks
Date:      2018-07-20 14:34 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/23167d80e0f2

8206865: RMI activation tests fail with InvalidClassException
Reviewed-by: darcy, alanb, mchung

! src/java.base/share/classes/jdk/internal/reflect/ReflectionFactory.java
! test/jdk/ProblemList.txt

Changeset: b65916c52e3c
Author:    coleenp
Date:      2018-07-20 18:03 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b65916c52e3c

8203820: [TESTBUG] vmTestbase/metaspace/staticReferences/StaticReferences.java timed out
Summary: Moved InMemoryJavaCompiler out of loops or reduced loops with InMemoryJavaCompiler
Reviewed-by: vromero, jiangli

! test/hotspot/jtreg/vmTestbase/metaspace/staticReferences/StaticReferences.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressDictionary/StressDictionary.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/StressRedefine.java

Changeset: d5138f8da1ba
Author:    weijun
Date:      2018-07-21 21:46 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d5138f8da1ba

8207223: SSL Handshake failures are reported with more generic SSLException
Reviewed-by: xuelei

! src/java.base/share/classes/sun/security/ssl/Alert.java

Changeset: 7efacf6d4cc6
Author:    xiaofeya
Date:      2018-07-23 10:02 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7efacf6d4cc6

8207952: Problem-list 3 sctp tests
Reviewed-by: chegar

! test/jdk/ProblemList.txt

Changeset: dd1aa4229fd4
Author:    jcbeyler
Date:      2018-07-22 20:00 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/dd1aa4229fd4

8207252: C1 still does eden allocations when TLAB is enabled
Summary: Only do eden allocations when TLAB is disabled
Reviewed-by: kbarrett, jrose, tschatzl, iveresov
Contributed-by: jcbeyler at google.com

! src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp
! src/hotspot/cpu/arm/c1_Runtime1_arm.cpp
! src/hotspot/cpu/sparc/c1_Runtime1_sparc.cpp
! src/hotspot/cpu/x86/c1_Runtime1_x86.cpp

Changeset: 50eb2c0f252b
Author:    gromero
Date:      2018-07-19 16:56 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/50eb2c0f252b

8189922: UseNUMA memory interleaving vs membind
Reviewed-by: gromero, drwhite, dholmes, tschatzl
Contributed-by: Swati Sharma <swatibits14 at gmail.com>

! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/os_linux.hpp

Changeset: d9b22cbe3e7a
Author:    sdama
Date:      2018-07-23 19:58 +0530
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d9b22cbe3e7a

8206445: JImageListTest.java failed in Windows
Summary: Added System.gc() call to address unmapped jimage files
Reviewed-by: alanb

! test/jdk/ProblemList.txt
! test/jdk/tools/jimage/JImageListTest.java

Changeset: ed66516bab5b
Author:    dcubed
Date:      2018-07-23 14:41 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ed66516bab5b

8208092: ProblemList serviceability/sa/ClhsdbCDSCore.java
Reviewed-by: sspitsyn

! test/hotspot/jtreg/ProblemList.txt

Changeset: 087c3ba2d138
Author:    dlong
Date:      2018-07-23 12:01 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/087c3ba2d138

8207383: [Graal] SelfChangedCDS.java fails with "guarantee(disp == (intptr_t)(jint)disp) failed: must be 32-bit offset"
Reviewed-by: kvn

! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotReturnOp.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir.amd64/src/org/graalvm/compiler/lir/amd64/AMD64Call.java

Changeset: 17b7d7034e8e
Author:    valeriep
Date:      2018-07-23 23:18 +0000
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/17b7d7034e8e

8206171: Signature#getParameters for RSASSA-PSS throws ProviderException when not initialized
Summary: Changed SunRsaSign and SunMSCAPI provider to return null and updated javadoc
Reviewed-by: weijun, mullan

! src/java.base/share/classes/java/security/Signature.java
! src/java.base/share/classes/java/security/SignatureSpi.java
! src/java.base/share/classes/sun/security/rsa/RSAPSSSignature.java
! src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/RSASignature.java

Changeset: 9c1d9d1fb543
Author:    mli
Date:      2018-07-24 13:55 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9c1d9d1fb543

8208111: Problem list java/nio/channels/Selector/RacyDeregister.java
Reviewed-by: alanb

! test/jdk/ProblemList.txt

Changeset: 1d8b1d4eae6a
Author:    chegar
Date:      2018-07-23 11:47 +0100
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1d8b1d4eae6a

8207959: The initial value of SETTINGS_MAX_CONCURRENT_STREAMS should have no limit
Reviewed-by: michaelm

! src/java.net.http/share/classes/jdk/internal/net/http/Http2Connection.java
! src/java.net.http/share/classes/jdk/internal/net/http/frame/SettingsFrame.java
! test/jdk/java/net/httpclient/http2/server/Http2TestServerConnection.java

Changeset: ad1fa1db73d9
Author:    chegar
Date:      2018-07-24 10:07 +0100
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ad1fa1db73d9

8207960: Non-negative WINDOW_UPDATE increments may leave the stream window size negative
Reviewed-by: michaelm

! src/java.net.http/share/classes/jdk/internal/net/http/WindowController.java
+ test/jdk/java/net/httpclient/whitebox/WindowControllerTestDriver.java
+ test/jdk/java/net/httpclient/whitebox/java.net.http/jdk/internal/net/http/WindowControllerTest.java

Changeset: ceebbc92b3b0
Author:    ghaug
Date:      2018-07-24 12:57 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ceebbc92b3b0

8207392: [PPC64] Implement JFR profiling.
Reviewed-by: simonis, goetz

! src/hotspot/cpu/ppc/frame_ppc.cpp
! src/hotspot/os_cpu/linux_ppc/thread_linux_ppc.cpp

Changeset: 5cff3e41d003
Author:    cjplummer
Date:      2018-07-24 10:35 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5cff3e41d003

8208075: Quarantine vmTestbase/nsk/jvmti/RedefineClasses/StressRedefineWithoutBytecodeCorruption/TestDescription.java
Summary: add test to ProblemsList.txt
Reviewed-by: sspitsyn

! test/hotspot/jtreg/ProblemList.txt

Changeset: 049b2037b5d8
Author:    rhalade
Date:      2018-07-24 12:12 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/049b2037b5d8

8203230: update VerifyCACerts test
Reviewed-by: mullan

! test/jdk/lib/security/cacerts/VerifyCACerts.java

Changeset: a90d8198d7e4
Author:    chegar
Date:      2018-07-25 10:08 +0100
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a90d8198d7e4

8207846: Generalize the jdk.net.includeInExceptions security property
Reviewed-by: alanb, michaelm, rriggs, mullan

! src/java.base/share/classes/sun/net/util/SocketExceptions.java
! src/java.base/share/conf/security/java.security
! test/jdk/java/net/Socket/ExceptionText.java

Changeset: ea900a7dc7d7
Author:    erikj
Date:      2018-07-25 08:36 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ea900a7dc7d7

8208096: Update build documentation to reflect compiler upgrades at Oracle
Reviewed-by: tbell

! doc/building.html
! doc/building.md

Changeset: 628718bf8970
Author:    dcubed
Date:      2018-07-25 12:32 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/628718bf8970

8208189: ProblemList compiler/graalunit/JttThreadsTest.java
Reviewed-by: darcy

! test/hotspot/jtreg/ProblemList-graal.txt

Changeset: 7087c6657f35
Author:    jnimeh
Date:      2018-07-25 09:48 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7087c6657f35

8207237: SSLSocket#setEnabledCipherSuites is accepting empty string
Reviewed-by: xuelei

! src/java.base/share/classes/sun/security/ssl/CipherSuite.java

Changeset: 224c202c02a5
Author:    jcbeyler
Date:      2018-07-25 10:51 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/224c202c02a5

8207765: HeapMonitorTest.java intermittent failure
Summary: Lower the interval rate and check GC objects too
Reviewed-by: dcubed, sspitsyn
Contributed-by: jcbeyler at google.com

! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorTest.java

Changeset: ec6d5843068a
Author:    dcubed
Date:      2018-07-25 15:38 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ec6d5843068a

8208205: ProblemList tests that fail due to 'Error attaching to process: Can't create thread_db agent!'
Reviewed-by: cjplummer

! test/hotspot/jtreg/ProblemList.txt

Changeset: f6c70dedae1a
Author:    cjplummer
Date:      2018-07-25 13:15 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f6c70dedae1a

8151259: [TESTBUG] nsk/jvmti/RedefineClasses/redefclass030 fails with "unexpected values of outer fields of the class" when running with -Xcomp
Summary: do a better job of handling compilations before execution
Reviewed-by: sspitsyn, amenkov

! test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass028.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass028/redefclass028.c
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass029.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass029/redefclass029.c
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass030.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass030/redefclass030.c

Changeset: 9e04723f53c7
Author:    dcubed
Date:      2018-07-25 17:22 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9e04723f53c7

8208226: ProblemList com/sun/jdi/BasicJDWPConnectionTest.java
Reviewed-by: sspitsyn

! test/jdk/ProblemList.txt

Changeset: d31dcfaa96f3
Author:    xuelei
Date:      2018-07-25 17:21 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d31dcfaa96f3

8208166: Still unable to use custom SSLEngine with default TrustManagerFactory after JDK-8207029
Reviewed-by: ascarpino

! src/java.base/share/classes/sun/security/ssl/SSLAlgorithmConstraints.java

Changeset: f095e3bc2d41
Author:    jjiang
Date:      2018-07-26 08:46 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f095e3bc2d41

8206258: [Test Error] sun/security/pkcs11 tests fail if NSS libs not found
Summary: Improve the logics on skipping test
Reviewed-by: valeriep

! test/jdk/sun/security/pkcs11/PKCS11Test.java
! test/jdk/sun/security/pkcs11/Secmod/TestNssDbSqlite.java
! test/jdk/sun/security/pkcs11/Signature/TestDSAKeyLength.java
! test/jdk/sun/security/pkcs11/ec/TestCurves.java
! test/jdk/sun/security/pkcs11/ec/TestECDH.java
! test/jdk/sun/security/pkcs11/ec/TestECDH2.java
! test/jdk/sun/security/pkcs11/ec/TestECDSA.java
! test/jdk/sun/security/pkcs11/ec/TestECDSA2.java
! test/jdk/sun/security/pkcs11/ec/TestECGenSpec.java

Changeset: 73f3487f271d
Author:    ljiang
Date:      2018-07-25 22:48 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/73f3487f271d

8207948: JDK 11 L10n resource file update msg drop 10
Reviewed-by: naoto

! src/demo/share/jfc/SwingSet2/resources/swingset_ja.properties
! src/demo/share/jfc/SwingSet2/resources/swingset_zh_CN.properties
! src/java.base/share/classes/com/sun/java/util/jar/pack/DriverResource_ja.java
! src/java.base/share/classes/com/sun/java/util/jar/pack/DriverResource_zh_CN.java
! src/java.base/share/classes/sun/launcher/resources/launcher_ja.properties
! src/java.base/share/classes/sun/launcher/resources/launcher_zh_CN.properties
! src/java.base/share/classes/sun/security/tools/keytool/Resources_ja.java
! src/java.base/share/classes/sun/security/tools/keytool/Resources_zh_CN.java
! src/java.rmi/share/classes/sun/rmi/server/resources/rmid_ja.properties
! src/java.rmi/share/classes/sun/rmi/server/resources/rmid_zh_CN.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler_ja.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler_zh_CN.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/javac_ja.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/javac_zh_CN.properties
+ src/jdk.compiler/share/classes/com/sun/tools/javac/resources/launcher_ja.properties
+ src/jdk.compiler/share/classes/com/sun/tools/javac/resources/launcher_zh_CN.properties
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Resources_ja.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Resources_zh_CN.java
! src/jdk.jartool/share/classes/sun/tools/jar/resources/jar_ja.properties
! src/jdk.jartool/share/classes/sun/tools/jar/resources/jar_zh_CN.properties
! src/jdk.javadoc/share/classes/com/sun/tools/javadoc/resources/javadoc_ja.properties
! src/jdk.javadoc/share/classes/com/sun/tools/javadoc/resources/javadoc_zh_CN.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard_ja.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard_zh_CN.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/doclets_ja.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/doclets_zh_CN.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/resources/javadoc_ja.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/resources/javadoc_zh_CN.properties
! src/jdk.jdeps/share/classes/com/sun/tools/javap/resources/javap_ja.properties
! src/jdk.jdeps/share/classes/com/sun/tools/javap/resources/javap_zh_CN.properties
! src/jdk.jdeps/share/classes/com/sun/tools/jdeprscan/resources/jdeprscan_ja.properties
! src/jdk.jdeps/share/classes/com/sun/tools/jdeprscan/resources/jdeprscan_zh_CN.properties
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/resources/jdeps_ja.properties
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/resources/jdeps_zh_CN.properties
! src/jdk.jdi/share/classes/com/sun/tools/example/debug/tty/TTYResources_ja.java
! src/jdk.jdi/share/classes/com/sun/tools/example/debug/tty/TTYResources_zh_CN.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/resources/jlink_ja.properties
! src/jdk.jlink/share/classes/jdk/tools/jlink/resources/jlink_zh_CN.properties
! src/jdk.jlink/share/classes/jdk/tools/jmod/resources/jmod_ja.properties
! src/jdk.jlink/share/classes/jdk/tools/jmod/resources/jmod_zh_CN.properties
! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/resources/l10n_ja.properties
! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/resources/l10n_zh_CN.properties
! src/jdk.rmic/share/classes/sun/rmi/rmic/resources/rmic_ja.properties
! src/jdk.rmic/share/classes/sun/rmi/rmic/resources/rmic_zh_CN.properties

Changeset: 13e816d02c25
Author:    rgoel
Date:      2018-07-26 14:15 +0530
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/13e816d02c25

8206965: java/util/TimeZone/Bug8149452.java failed on de_DE and ja_JP locale.
Summary: generated display names for missing timezones at run time.
Reviewed-by: naoto

! src/java.base/share/classes/sun/util/locale/provider/LocaleResources.java
! src/java.base/share/classes/sun/util/resources/TimeZoneNames.java
! test/jdk/java/util/TimeZone/Bug8149452.java

Changeset: 21ce0a9e592a
Author:    simonis
Date:      2018-07-23 15:17 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/21ce0a9e592a

8205608: Fix 'frames()' in ThreadReferenceImpl.c to prevent quadratic runtime behavior
Reviewed-by: sspitsyn, cjplummer

! src/jdk.jdwp.agent/share/native/libjdwp/ThreadReferenceImpl.c
+ test/jdk/com/sun/jdi/Frames2Test.java

Changeset: 3fe0329588b8
Author:    jlaskey
Date:      2018-07-26 10:25 -0300
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3fe0329588b8

8208164: (str) improve specification of String::lines
Reviewed-by: smarks

! src/java.base/share/classes/java/lang/String.java

Changeset: a87d1966c35c
Author:    prr
Date:      2018-07-26 09:27 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a87d1966c35c

Added tag jdk-11+24 for changeset ea900a7dc7d7

! .hgtags

Changeset: 0a7a0a6dfa22
Author:    prr
Date:      2018-07-26 10:00 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0a7a0a6dfa22

Merge

! .hgtags
! make/autoconf/spec.gmk.in
! src/hotspot/os/linux/os_linux.cpp
! test/hotspot/jtreg/ProblemList-graal.txt
! test/hotspot/jtreg/ProblemList.txt
! test/jdk/ProblemList.txt
! test/jtreg-ext/requires/VMProps.java

Changeset: 80afb5e16bd1
Author:    dcubed
Date:      2018-07-26 13:08 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/80afb5e16bd1

8208305: ProblemList compiler/jvmci/compilerToVM/GetFlagValueTest.java
Reviewed-by: hseigel, kvn

! test/hotspot/jtreg/ProblemList.txt

Changeset: 35ca229c7f6f
Author:    amenkov
Date:      2018-07-26 11:31 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/35ca229c7f6f

8199155: Accessibility issues in jdk.jdi
Reviewed-by: dtitov, sspitsyn

! make/jdk/src/classes/build/tools/jdwpgen/RootNode.java
! src/hotspot/share/prims/jvmti.xsl
! src/jdk.jdi/share/classes/com/sun/jdi/doc-files/signature.html

Changeset: 448cd909c9e2
Author:    jcbeyler
Date:      2018-07-26 11:53 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/448cd909c9e2

8208251: serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorGCCMSTest.java fails intermittently on Linux-X64
Summary: Lower the interval rate and check GC objects too
Reviewed-by: dcubed, sspitsyn
Contributed-by: jcbeyler at google.com

! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorGCTest.java

Changeset: 65fc31d1042b
Author:    dtitov
Date:      2018-07-26 16:22 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/65fc31d1042b

8207364: nsk/jvmti/ResourceExhausted/resexhausted003 fails to start
Reviewed-by: sspitsyn, cjplummer

! test/hotspot/jtreg/vmTestbase/nsk/jvmti/ResourceExhausted/resexhausted003/TestDescription.java

Changeset: 604581924221
Author:    tschatzl
Date:      2018-07-27 09:49 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/604581924221

8208297: Allow printing of taskqueue stats if compiled in in product builds
Reviewed-by: kbarrett

! src/hotspot/share/gc/cms/parNewGeneration.cpp
! src/hotspot/share/gc/parallel/psPromotionManager.cpp

Changeset: 979e349059eb
Author:    nishjain
Date:      2018-07-27 14:20 +0530
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/979e349059eb

8021322: [Fmt-Ch] Implementation of ChoiceFormat math methods should delegate to java.lang.Math methods
Reviewed-by: naoto, darcy

! src/java.base/share/classes/java/text/ChoiceFormat.java

Changeset: 2ce72467c4e8
Author:    dcubed
Date:      2018-07-27 16:29 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2ce72467c4e8

8171157: Convert ObjectMonitor_test to GTest
Summary: Migration of the ObjectMonitor test to GTest. Two GTests were actually created, one for ObjectMonitor and one for ObjectSynchronizer.
Reviewed-by: dcubed, hseigel
Contributed-by: patricio.chilano.mateo at oracle.com

! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/synchronizer.hpp
! src/hotspot/share/utilities/internalVMTests.cpp
+ test/hotspot/gtest/runtime/test_objectMonitor.cpp
+ test/hotspot/gtest/runtime/test_synchronizer.cpp

Changeset: 5fd711ba43f5
Author:    xyin
Date:      2018-07-30 09:06 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5fd711ba43f5

8208363: test/jdk/java/lang/Package/PackageFromManifest.java missing module dependencies declaration
Reviewed-by: lancea, mchung

! test/jdk/java/lang/Package/PackageFromManifest.java

Changeset: b7a307084247
Author:    pmuthuswamy
Date:      2018-07-30 11:52 +0530
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b7a307084247

8203791: Remove "compatibility" features from Table.java
Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AllClassesIndexWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AnnotationTypeFieldWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AnnotationTypeRequiredMemberWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ConstructorWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/EnumConstantWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/FieldWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/MethodWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/NestedClassWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PropertyWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/Table.java
! test/langtools/jdk/javadoc/doclet/testJavaFX/TestJavaFX.java
! test/langtools/jdk/javadoc/doclet/testMethodTypes/TestMethodTypes.java
! test/langtools/jdk/javadoc/doclet/testProperty/TestProperty.java
! test/langtools/jdk/javadoc/doclet/testUnnamedPackage/TestUnnamedPackage.java

Changeset: 0a4916c1418c
Author:    dcubed
Date:      2018-07-30 14:22 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0a4916c1418c

8208521: ProblemList more tests that fail due to 'Error attaching to process: Can't create thread_db agent!'
Reviewed-by: cjplummer

! test/hotspot/jtreg/ProblemList.txt

Changeset: d4b9a434af84
Author:    mvala
Date:      2018-07-30 14:08 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d4b9a434af84

8208084: Windows build failure - "'snprintf': identifier not found"
Reviewed-by: kbarrett, coleenp

! test/hotspot/gtest/classfile/test_symbolTable.cpp

Changeset: b5aac518b097
Author:    hseigel
Date:      2018-07-30 16:35 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b5aac518b097

8207779: Method::is_valid_method() compares 'this' with NULL
Summary: Add Method* parameter and make method static to avoid 'thi's comparison with NULL
Reviewed-by: lfoltan, coleenp

! src/hotspot/cpu/aarch64/frame_aarch64.cpp
! src/hotspot/cpu/arm/frame_arm.cpp
! src/hotspot/cpu/sparc/frame_sparc.cpp
! src/hotspot/cpu/x86/frame_x86.cpp
! src/hotspot/share/jfr/periodic/sampling/jfrCallTrace.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTraceRepository.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/method.hpp
! src/hotspot/share/prims/forte.cpp

Changeset: cf34c71ca27c
Author:    zgu
Date:      2018-07-31 07:35 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/cf34c71ca27c

8208499: NMT: Missing memory tag for Safepoint polling page
Summary: Added missing memory tag and cleanup memory type enum
Reviewed-by: shade, coleenp

! src/hotspot/share/memory/allocation.hpp
! src/hotspot/share/runtime/safepointMechanism.cpp
! src/hotspot/share/services/memTracker.cpp
! src/hotspot/share/services/nmtCommon.cpp
+ test/hotspot/jtreg/runtime/NMT/SafepointPollingPages.java

Changeset: 8329bfbe1b30
Author:    hseigel
Date:      2018-07-31 09:55 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/8329bfbe1b30

8208399: Metadata methods print_(value_)on_maybe_null() compare 'this' to NULL
Summary: Add Method* parameter and make method static to avoid 'this' comparison with NULL
Reviewed-by: lfoltan, gziemski, coleenp

! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/metadata.hpp

Changeset: f8696e0ab9b7
Author:    mcimadamore
Date:      2018-07-31 16:49 +0100
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f8696e0ab9b7

8208524: IntelliJ support broken since 2018.2
Summary: Move build.xml out of .idea folder
Reviewed-by: stuefe

! bin/idea.sh
! make/idea/template/ant.xml
! make/idea/template/build.xml
! make/idea/template/misc.xml
! make/langtools/build.xml
! make/langtools/intellij/ant.xml
! make/langtools/intellij/build.xml
! make/langtools/intellij/misc.xml

Changeset: 2cd8bbccbd2d
Author:    zgu
Date:      2018-07-31 13:12 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2cd8bbccbd2d

8199868: Support JNI critical functions in object pinning API
Summary: Pin/unpin incoming array arguments of critical native JNI call
Reviewed-by: shade, adinn

! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/sharedRuntime.hpp
+ test/hotspot/jtreg/gc/epsilon/CriticalNativeArgs.java
+ test/hotspot/jtreg/gc/epsilon/CriticalNativeStress.java
+ test/hotspot/jtreg/gc/epsilon/libCriticalNative.c

Changeset: 4ac20e5f96ce
Author:    hseigel
Date:      2018-07-31 14:24 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/4ac20e5f96ce

8202171: Some oopDesc functions compare this with NULL
Summary: Add Method* parameter and made verify* methods static to avoid 'this' comparison with NULL, Added NULL checks before calling print_on() methods.
Reviewed-by: kbarrett, coleenp

! src/hotspot/share/classfile/dictionary.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/code/debugInfo.cpp
! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/gc/cms/compactibleFreeListSpace.cpp
! src/hotspot/share/gc/parallel/immutableSpace.cpp
! src/hotspot/share/gc/parallel/mutableSpace.cpp
! src/hotspot/share/gc/shared/space.cpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/objArrayKlass.cpp
! src/hotspot/share/oops/oop.cpp
! src/hotspot/share/oops/oop.hpp
! src/hotspot/share/runtime/fieldDescriptor.cpp
! src/hotspot/share/runtime/jniHandles.cpp

Changeset: b53d1f96b8c4
Author:    coleenp
Date:      2018-07-31 15:57 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b53d1f96b8c4

8208074: [TESTBUG] vmTestbase/nsk/jvmti/RedefineClasses/StressRedefineWithoutBytecodeCorruption/TestDescription.java failed with NullPointerException
Summary: fixed refactoring caused by JDK-8203820
Reviewed-by: dholmes, sspitsyn, cjplummer

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/StressRedefine.java

Changeset: 15486bed8a5f
Author:    dcubed
Date:      2018-07-31 17:07 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/15486bed8a5f

8208605: Fix for 8199868 breaks tier1 build
Summary: Move variable declarations to make studio compiler happy.
Reviewed-by: kbarrett

! test/hotspot/jtreg/gc/epsilon/libCriticalNative.c

Changeset: b6e0bfe4a6ec
Author:    dbuck
Date:      2018-08-01 01:40 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b6e0bfe4a6ec

8208541: non-ASCII characters in hsdis UPL text
Summary: replace Unicode left/right double quote pair with normal ASCII double quotes
Reviewed-by: jrose

! src/utils/hsdis/Makefile
! src/utils/hsdis/README
! src/utils/hsdis/hsdis-demo.c
! src/utils/hsdis/hsdis.c
! src/utils/hsdis/hsdis.h

Changeset: 9d92ff04a29c
Author:    weijun
Date:      2018-08-01 13:35 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9d92ff04a29c

8208602: Cannot read PEM X.509 cert if there is whitespace after the header or footer
Reviewed-by: xuelei

! src/java.base/share/classes/sun/security/provider/X509Factory.java
! test/jdk/sun/security/provider/X509Factory/BadPem.java

Changeset: 5064f30ac015
Author:    dbuck
Date:      2018-08-01 02:21 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5064f30ac015

8191006: hsdis disassembler plugin does not compile with binutils 2.29+
Summary: update call to disassembler() function to match new signature used by Binutils
Reviewed-by: gromero, kvn

! src/utils/hsdis/README
! src/utils/hsdis/hsdis.c

Changeset: 24904e14794b
Author:    pmuthuswamy
Date:      2018-08-01 12:36 +0530
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/24904e14794b

8208484: color contrast issues in a couple of spec files
Reviewed-by: jjg, ihse

! make/data/docs-resources/resources/jdk-default.css

Changeset: b095f437af22
Author:    nishjain
Date:      2018-08-01 18:02 +0530
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b095f437af22

8208560: ChoiceFormat class has unused constants needs cleanup
Reviewed-by: rriggs, naoto

! src/java.base/share/classes/java/text/ChoiceFormat.java

Changeset: 04183bf08bff
Author:    naoto
Date:      2018-08-01 09:33 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/04183bf08bff

8208080: Locale extensions via Service provider is not working for region extensions
Reviewed-by: rriggs, nishjain

! src/java.base/share/classes/sun/util/locale/provider/CalendarDataUtility.java
! src/java.base/share/classes/sun/util/locale/provider/SPILocaleProviderAdapter.java
+ test/jdk/java/util/Locale/bcp47u/spi/DateFormatSymbolsProviderTests.java
+ test/jdk/java/util/Locale/bcp47u/spi/provider/foo/DateFormatSymbolsProviderImpl.java
! test/jdk/java/util/Locale/bcp47u/spi/provider/module-info.java

Changeset: dfe1cff5c2f6
Author:    iignatyev
Date:      2018-08-01 10:04 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/dfe1cff5c2f6

8174691: [TESTBUG] A number of native hotspot unit tests fail when executed in stand-alone mode
Reviewed-by: kvn, tschatzl

! src/hotspot/share/gc/g1/g1Arguments.hpp
! test/hotspot/gtest/gc/g1/test_g1HeapVerifier.cpp
! test/hotspot/gtest/runtime/test_os.cpp
! test/hotspot/gtest/utilities/test_spinYield.cpp

Changeset: d56dd9798d54
Author:    kbarrett
Date:      2018-08-01 19:14 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d56dd9798d54

8208611: Refactor SATBMarkQueue filtering to allow GC-specific filters
Summary: Add SATBMarkQueueFilter.
Reviewed-by: tschatzl, eosterlund, rkennke

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
+ src/hotspot/share/gc/g1/g1SATBMarkQueueFilter.cpp
+ src/hotspot/share/gc/g1/g1SATBMarkQueueFilter.hpp
! src/hotspot/share/gc/g1/satbMarkQueue.cpp
! src/hotspot/share/gc/g1/satbMarkQueue.hpp

Changeset: 5cc6acb1d6b6
Author:    mseledtsov
Date:      2018-08-01 19:07 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5cc6acb1d6b6

8185531: [TESTBUG] Improve test configuration for shared strings
Summary: Added extra test configurations to the tests
Reviewed-by: iklam, gziemski

! test/hotspot/jtreg/runtime/appcds/sharedStrings/ExerciseGC.java
! test/hotspot/jtreg/runtime/appcds/sharedStrings/IncompatibleOptions.java
! test/hotspot/jtreg/runtime/appcds/sharedStrings/InternSharedString.java
! test/hotspot/jtreg/runtime/appcds/sharedStrings/InvalidFileFormat.java
! test/hotspot/jtreg/runtime/appcds/sharedStrings/LargePages.java
! test/hotspot/jtreg/runtime/appcds/sharedStrings/LockSharedStrings.java
! test/hotspot/jtreg/runtime/appcds/sharedStrings/SharedStringsBasic.java
! test/hotspot/jtreg/runtime/appcds/sharedStrings/SharedStringsBasicPlus.java
! test/hotspot/jtreg/runtime/appcds/sharedStrings/SharedStringsStress.java
! test/hotspot/jtreg/runtime/appcds/sharedStrings/SharedStringsWbTest.java
! test/hotspot/jtreg/runtime/appcds/sharedStrings/SysDictCrash.java

Changeset: a306c84e40fa
Author:    iignatyev
Date:      2018-08-01 23:06 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a306c84e40fa

8208647: switch jtreg to 4.2b13
Reviewed-by: kvn, dholmes, ihse

! make/conf/jib-profiles.js
! test/failure_handler/src/share/classes/jdk/test/failurehandler/jtreg/GatherDiagnosticInfoObserver.java

Changeset: 3bd8d0a0e28c
Author:    jcbeyler
Date:      2018-07-31 10:20 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3bd8d0a0e28c

8208246: flags duplications in vmTestbase_vm_g1classunloading tests
Summary: Remove duplicate flags for the classunloading tests
Reviewed-by: tschatzl, iignatyev

! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_anonclassloader_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_anonclassloader_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_anonclassloader_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_anonclassloader_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_keep_obj/TestDescription.java

Changeset: 1c8cdf3d4c9e
Author:    jcbeyler
Date:      2018-08-01 09:23 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1c8cdf3d4c9e

8069343: Improve gc/g1/TestHumongousCodeCacheRoots.java to use jtreg @requires
Summary: Remove client test entirely and clean up test
Reviewed-by: tschatzl, iignatyev

! test/hotspot/jtreg/gc/g1/TestHumongousCodeCacheRoots.java

Changeset: ac4f5ef0edd9
Author:    jcbeyler
Date:      2018-07-31 12:24 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ac4f5ef0edd9

8169004: Fix redundant @requires tags in tests
Reviewed-by: tschatzl, iignatyev

! test/hotspot/jtreg/gc/TestNUMAPageSize.java
! test/hotspot/jtreg/gc/arguments/TestTargetSurvivorRatioFlag.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData00.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData05.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData10.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData15.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData20.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData25.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData30.java
! test/hotspot/jtreg/runtime/ReservedStack/ReservedStackTest.java
! test/hotspot/jtreg/runtime/ReservedStack/ReservedStackTestCompiler.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack001.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack002.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack003.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack004.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack005.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack006.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack007.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack008.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack009.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack010.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack011.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack012.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack013.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack014.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack015.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack016.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack017.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack018.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack019.java

Changeset: 3528ba05663a
Author:    jcbeyler
Date:      2018-07-31 10:16 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3528ba05663a

8208249: TriggerUnloadingByFillingMetaspace generates garbage class names
Summary: Put a ThreadLocal around the object to be thread safe
Reviewed-by: tschatzl, iignatyev

! test/hotspot/jtreg/vmTestbase/vm/share/gc/TriggerUnloadingByFillingMetaspace.java

Changeset: 1129f9833589
Author:    zgu
Date:      2018-08-02 11:13 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1129f9833589

8208635: Minimal VM build is broken after JDK-8199868 (Support JNI critical functions in object pinning API)
Summary: Added missing header file
Reviewed-by: shade, gziemski

! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp

Changeset: 744f731e9e8c
Author:    prr
Date:      2018-08-02 09:27 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/744f731e9e8c

Added tag jdk-12+5 for changeset f8696e0ab9b7

! .hgtags

Changeset: 7b1ddbafa134
Author:    iignatyev
Date:      2018-08-02 14:40 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7b1ddbafa134

8208655: use JTreg skipped status in hotspot tests
Reviewed-by: kvn, hseigel, iklam

! test/hotspot/jtreg/TEST.ROOT
! test/hotspot/jtreg/compiler/codecache/dtrace/SegmentedCodeCacheDtraceTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/MaterializeVirtualObjectTest.java
! test/hotspot/jtreg/compiler/tiered/ConstantGettersTransitionsTest.java
! test/hotspot/jtreg/compiler/tiered/LevelTransitionTest.java
! test/hotspot/jtreg/compiler/tiered/NonTieredLevelsTest.java
! test/hotspot/jtreg/compiler/tiered/TieredLevelsTest.java
! test/hotspot/jtreg/gc/arguments/TestAggressiveHeap.java
! test/hotspot/jtreg/gc/g1/TestHumongousShrinkHeap.java
! test/hotspot/jtreg/gc/g1/TestLargePageUseForAuxMemory.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData.java
! test/hotspot/jtreg/runtime/6819213/TestBootNativeLibraryPath.java
! test/hotspot/jtreg/runtime/CompressedOops/CompressedClassPointers.java
! test/hotspot/jtreg/runtime/CompressedOops/CompressedKlassPointerAndOops.java
! test/hotspot/jtreg/runtime/ErrorHandling/TestOnError.java
! test/hotspot/jtreg/runtime/SharedArchiveFile/CdsDifferentObjectAlignment.java
! test/hotspot/jtreg/runtime/SharedArchiveFile/CdsSameObjectAlignment.java
! test/hotspot/jtreg/runtime/XCheckJniJsig/XCheckJSig.java
! test/hotspot/jtreg/runtime/libadimalloc.solaris.sparc/Testlibadimalloc.java
! test/hotspot/jtreg/runtime/memory/LargePages/TestLargePagesFlags.java
! test/hotspot/jtreg/runtime/os/AvailableProcessors.java
! test/hotspot/jtreg/runtime/signal/SigTestDriver.java
! test/hotspot/jtreg/serviceability/jvmti/GetObjectSizeOverflow.java
! test/hotspot/jtreg/serviceability/jvmti/NotifyFramePop/NotifyFramePopTest.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbCDSCore.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbCDSJstackPrintAll.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbInspect.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbJdis.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbLongConstant.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbPrintAs.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbRegionDetailsScanOopsForG1.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbScanOops.java
! test/hotspot/jtreg/serviceability/sa/DeadlockDetectionTest.java
! test/hotspot/jtreg/serviceability/sa/TestJmapCore.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/UnloadingTest.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/AttachingConnector/attach/attach004/TestDriver.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/thread/strace001.java
+ test/lib/jtreg/SkippedException.java

Changeset: 8e2f5dad68a0
Author:    iignatyev
Date:      2018-08-02 16:15 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/8e2f5dad68a0

8208699: remove unneeded imports from runtime tests
Reviewed-by: iklam

! test/hotspot/jtreg/runtime/SharedArchiveFile/CdsSameObjectAlignment.java
! test/hotspot/jtreg/runtime/XCheckJniJsig/XCheckJSig.java

Changeset: 531de4cbaa4f
Author:    iignatyev
Date:      2018-08-02 16:16 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/531de4cbaa4f

8208701: Fix for JDK-8208655 causes test failures in CI tier1
Reviewed-by: dholmes, dcubed

! test/hotspot/jtreg/runtime/6819213/TestBootNativeLibraryPath.java
! test/hotspot/jtreg/runtime/CompressedOops/CompressedKlassPointerAndOops.java
! test/hotspot/jtreg/runtime/XCheckJniJsig/XCheckJSig.java
! test/hotspot/jtreg/runtime/memory/LargePages/TestLargePagesFlags.java

Changeset: 5afd528675f6
Author:    dcubed
Date:      2018-08-02 22:14 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5afd528675f6

8208706: compiler/tiered/ConstantGettersTransitionsTest.java fails to compile
Reviewed-by: dholmes

! test/hotspot/jtreg/compiler/tiered/ConstantGettersTransitionsTest.java

Changeset: 57aa80913140
Author:    coffeys
Date:      2018-08-03 09:57 +0100
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/57aa80913140

8207775: Better management of CipherCore buffers
Reviewed-by: ascarpino

! src/java.base/share/classes/com/sun/crypto/provider/CipherCore.java

Changeset: 0538a5cdb474
Author:    zgu
Date:      2018-08-03 11:06 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0538a5cdb474

8205921: Optimizing best-of-2 work stealing queue selection
Summary: Bias towards stealing from queues that we recently successfully stole from to decrease the number of unsuccessful steal attempts.
Reviewed-by: eosterlund, kbarrett
Contributed-by: Zhengyu Gu <zgu at redhat.com>, Thomas Schatzl <thomas.schatzl at oracle.com>

! src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.cpp
! src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.hpp
! src/hotspot/share/gc/cms/parNewGeneration.cpp
! src/hotspot/share/gc/cms/parNewGeneration.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/g1/g1FullGCMarker.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.inline.hpp
! src/hotspot/share/gc/parallel/pcTasks.cpp
! src/hotspot/share/gc/parallel/psCompactionManager.hpp
! src/hotspot/share/gc/parallel/psCompactionManager.inline.hpp
! src/hotspot/share/gc/parallel/psPromotionManager.hpp
! src/hotspot/share/gc/parallel/psPromotionManager.inline.hpp
! src/hotspot/share/gc/parallel/psTasks.cpp
! src/hotspot/share/gc/shared/taskqueue.cpp
! src/hotspot/share/gc/shared/taskqueue.hpp
! src/hotspot/share/gc/shared/taskqueue.inline.hpp

Changeset: 53c3b460503c
Author:    coffeys
Date:      2018-08-03 14:14 +0100
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/53c3b460503c

8208583: Better management of internal KeyStore buffers
Reviewed-by: weijun

! src/java.base/share/classes/com/sun/crypto/provider/KeyProtector.java
! src/java.base/share/classes/com/sun/crypto/provider/PBEKey.java
! src/java.base/share/classes/com/sun/crypto/provider/PBEKeyFactory.java
! src/java.base/share/classes/javax/crypto/spec/PBEKeySpec.java
! src/java.base/share/classes/sun/security/provider/JavaKeyStore.java
! src/java.base/share/classes/sun/security/provider/KeyProtector.java

Changeset: 38cbdf8f383f
Author:    dcubed
Date:      2018-07-26 13:08 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/38cbdf8f383f

8208305: ProblemList compiler/jvmci/compilerToVM/GetFlagValueTest.java
Reviewed-by: hseigel, kvn

! test/hotspot/jtreg/ProblemList.txt

Changeset: 76ffdd60d5bc
Author:    epavlova
Date:      2018-07-26 10:23 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/76ffdd60d5bc

8195156: [Graal] serviceability/jvmti/GetModulesInfo/JvmtiGetAllModulesTest.java fails with Graal in Xcomp mode
Reviewed-by: kvn, sspitsyn

! test/hotspot/jtreg/ProblemList-graal.txt
! test/hotspot/jtreg/serviceability/jvmti/GetModulesInfo/JvmtiGetAllModulesTest.java

Changeset: d64013e38c11
Author:    jcbeyler
Date:      2018-07-26 11:53 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d64013e38c11

8208251: serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorGCCMSTest.java fails intermittently on Linux-X64
Summary: Lower the interval rate and check GC objects too
Reviewed-by: dcubed, sspitsyn
Contributed-by: jcbeyler at google.com

! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorGCTest.java

Changeset: 9d49099287b1
Author:    hseigel
Date:      2018-07-26 15:56 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9d49099287b1

8207944: java.lang.ClassFormatError: Extra bytes at the end of class file test" possibly violation of JVMS 4.7.1
Summary: Add code to skip over unknown attributes when class file version >= 11.
Reviewed-by: lfoltan

! src/hotspot/share/classfile/classFileParser.cpp
+ test/hotspot/jtreg/runtime/classFileParserBug/UnknownAttr.jcod
+ test/hotspot/jtreg/runtime/classFileParserBug/UnknownAttrTest.java

Changeset: 3e08503ad77e
Author:    iignatyev
Date:      2018-07-26 23:59 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3e08503ad77e

8208358: update bug ids mentioned in tests
Reviewed-by: kvn

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/vmTestbase/jit/escape/LockCoarsening/LockCoarsening001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/jit/escape/LockCoarsening/LockCoarsening002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/gc/firstGC_10m/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/gc/firstGC_50m/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/gc/firstGC_99m/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/gc/firstGC_default/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/shrink_grow/CompressedClassSpaceSize/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdb/exclude/exclude001/exclude001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/AttachingConnector/attach/attach002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/AttachingConnector/attachnosuspend/attachnosuspend001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BScenarios/hotswap/tc10x001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BScenarios/multithrd/tc02x004/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod009/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/newInstance/newinstance002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventQueue/remove_l/remove_l005/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/deleteEventRequest/delevtreq002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod006/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/_bounds_/bounds001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadGroupReference/resume/resume001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/frameCount/framecount001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/isSuspended/issuspended002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/resume/resume001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/stop/stop001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses021/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses023/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/stress/ClassPrepareEvents/ClassPrepareEvents001/ClassPrepareEvents001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdwp/ThreadReference/ForceEarlyReturn/forceEarlyReturn001/forceEarlyReturn001.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/MemoryPoolMBean/getCollectionUsage/getusage004/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/MemoryPoolMBean/isCollectionUsageThresholdExceeded/isexceeded003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/MemoryPoolMBean/isUsageThresholdExceeded/isexceeded001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/MemoryPoolMBean/isUsageThresholdExceeded/isexceeded002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/MemoryPoolMBean/isUsageThresholdExceeded/isexceeded003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/MemoryPoolMBean/isUsageThresholdExceeded/isexceeded004/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/MemoryPoolMBean/isUsageThresholdExceeded/isexceeded005/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/ThreadInfo/Deadlock/JavaDeadlock001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/ThreadInfo/Multi/Multi001/Multi001.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/ThreadInfo/Multi/Multi002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/ThreadInfo/Multi/Multi003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/ThreadInfo/Multi/Multi004/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/ThreadInfo/Multi/Multi005/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/jni/gclocker/gcl001.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/jbe/subcommon/subcommon02/subcommon02.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/TreeMap_Arrays/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/func/java/throwException/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/func/jdi/breakpointOtherStratum/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/stress/compiler/deoptimize/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/stress/compiler/i2c_c2i/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/stress/compiler/sequences/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/stress/gc/callSequencesDuringGC/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/stress/java/sequences/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/stress/jdi/breakpointInCompiledCode/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/mixed/stress/java/findDeadlock/TestDescription.java

Changeset: 24517a097dc1
Author:    iignatyev
Date:      2018-07-27 00:00 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/24517a097dc1

8208370: fix typo in ReservedStack tests' @requires
Reviewed-by: kvn

! test/hotspot/jtreg/runtime/ReservedStack/ReservedStackTest.java
! test/hotspot/jtreg/runtime/ReservedStack/ReservedStackTestCompiler.java

Changeset: 93bee498934c
Author:    dcubed
Date:      2018-07-30 14:22 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/93bee498934c

8208521: ProblemList more tests that fail due to 'Error attaching to process: Can't create thread_db agent!'
Reviewed-by: cjplummer

! test/hotspot/jtreg/ProblemList.txt

Changeset: ea972a176435
Author:    epavlova
Date:      2018-07-31 09:48 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ea972a176435

8208347: ProblemList compiler/cpuflags/TestAESIntrinsicsOnSupportedConfig.java
Reviewed-by: kvn

! test/hotspot/jtreg/ProblemList.txt

Changeset: 6ada313454e9
Author:    dsamersoff
Date:      2018-07-31 21:23 +0300
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/6ada313454e9

8207046: arm32 vm crash: C1 arm32 platform functions parameters type mismatch
Summary: fixed unexpected parameter location in arm32 LIR_Assembler
Reviewed-by: dsamersoff, kvn

! src/hotspot/cpu/arm/c1_LIRAssembler_arm.cpp

Changeset: 0eeff620cdf5
Author:    prr
Date:      2018-07-31 12:23 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0eeff620cdf5

8208466: Fix potential memory leak in harfbuzz shaping.
Reviewed-by: jdv, kaddepalli

! src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ft.cc
! src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ot-shape.cc

Changeset: 66d9993dd4ad
Author:    prr
Date:      2018-07-31 14:03 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/66d9993dd4ad

8208353: Upgrade JDK 11 to libpng 1.6.35
Reviewed-by: jdv, kaddepalli

! src/java.desktop/share/legal/libpng.md
! src/java.desktop/share/native/libsplashscreen/libpng/CHANGES
! src/java.desktop/share/native/libsplashscreen/libpng/LICENSE
! src/java.desktop/share/native/libsplashscreen/libpng/README
+ src/java.desktop/share/native/libsplashscreen/libpng/UPDATING.txt
! src/java.desktop/share/native/libsplashscreen/libpng/png.c
! src/java.desktop/share/native/libsplashscreen/libpng/png.h
! src/java.desktop/share/native/libsplashscreen/libpng/pngconf.h
! src/java.desktop/share/native/libsplashscreen/libpng/pngget.c
! src/java.desktop/share/native/libsplashscreen/libpng/pnginfo.h
! src/java.desktop/share/native/libsplashscreen/libpng/pnglibconf.h
! src/java.desktop/share/native/libsplashscreen/libpng/pngpread.c
! src/java.desktop/share/native/libsplashscreen/libpng/pngpriv.h
! src/java.desktop/share/native/libsplashscreen/libpng/pngread.c
! src/java.desktop/share/native/libsplashscreen/libpng/pngrio.c
! src/java.desktop/share/native/libsplashscreen/libpng/pngrtran.c
! src/java.desktop/share/native/libsplashscreen/libpng/pngrutil.c
! src/java.desktop/share/native/libsplashscreen/libpng/pngset.c
! src/java.desktop/share/native/libsplashscreen/libpng/pngstruct.h
! src/java.desktop/share/native/libsplashscreen/libpng/pngtrans.c

Changeset: 331888ea4a78
Author:    prr
Date:      2018-07-31 14:04 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/331888ea4a78

8204931: Colors with alpha are painted incorrectly on Linux
Reviewed-by: jdv, psadhukhan

! src/java.desktop/unix/classes/sun/java2d/xr/XRGraphicsConfig.java
! src/java.desktop/unix/classes/sun/java2d/xr/XRSurfaceData.java
+ test/jdk/java/awt/Color/AlphaColorTest.java

Changeset: 26cca23c165a
Author:    mgronlun
Date:      2018-08-02 09:49 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/26cca23c165a

8207139: NMT is not enabled on Windows 2016/10
Reviewed-by: dcubed, zgu, dholmes

! src/hotspot/share/services/memTracker.cpp

Changeset: 4322ef0c1684
Author:    prr
Date:      2018-08-02 09:26 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/4322ef0c1684

Added tag jdk-11+25 for changeset 331888ea4a78

! .hgtags

Changeset: acf02a6f369e
Author:    prr
Date:      2018-08-03 09:42 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/acf02a6f369e

Merge

! .hgtags
! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/services/memTracker.cpp
! test/hotspot/jtreg/ProblemList-graal.txt
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/vmTestbase/nsk/jdb/exclude/exclude001/exclude001.java

Changeset: 13e2e64337be
Author:    bpb
Date:      2018-08-03 12:45 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/13e2e64337be

8186766: UnixNativeDispatcher::readlink() may truncate overlong paths
Reviewed-by: alanb

! src/java.base/unix/native/libnio/fs/UnixNativeDispatcher.c

Changeset: a694574b2def
Author:    darcy
Date:      2018-08-03 21:06 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a694574b2def

8208782: Remove extra type in throws clause of SerialClob.writeObject
Reviewed-by: lancea

! src/java.sql.rowset/share/classes/javax/sql/rowset/serial/SerialClob.java

Changeset: d93577466d8c
Author:    alanb
Date:      2018-08-05 19:16 +0100
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d93577466d8c

8208998: Typo in ModueInfo.java, field for ModuleHashes should be moduleHashes
Reviewed-by: alanb
Contributed-by: christoph.dreis at freenet.de

! src/java.base/share/classes/jdk/internal/module/ModuleInfo.java

Changeset: c00451b67854
Author:    dholmes
Date:      2018-08-06 04:31 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c00451b67854

8208623: [TESTBUG] runtime/LoadClass/LongBCP.java fails in AUFS file system
Summary: Limit the maximal file name length to 242 for AUFS file system
Reviewed-by: dholmes, redestad
Contributed-by: pengfei.li at arm.com

! test/hotspot/jtreg/runtime/LoadClass/LongBCP.java

Changeset: f7236b46b60c
Author:    dcubed
Date:      2018-08-06 13:57 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f7236b46b60c

8209018: ProblemList tests affected by JDK-8208690
Reviewed-by: kvn

! test/jdk/ProblemList.txt

Changeset: 82adcc8ad853
Author:    hseigel
Date:      2018-08-06 14:20 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/82adcc8ad853

8208604: Metadata::print_value_string() compares 'this' to NULL
Summary: Remove the comparison and add asserts to check for NULL
Reviewed-by: coleenp, gziemski

! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/code/compiledIC.cpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/oops/metadata.cpp

Changeset: 2ec98fcfb2b2
Author:    dcubed
Date:      2018-08-06 16:15 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2ec98fcfb2b2

8209020: ProblemList tests affected by JDK-8208778
Reviewed-by: hseigel

! test/hotspot/jtreg/ProblemList.txt

Changeset: c23f1e4910f3
Author:    epavlova
Date:      2018-08-06 13:53 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c23f1e4910f3

8194958: [Graal] disable compiler/c2/cr7200264 tests
Reviewed-by: kvn, tschatzl

! test/hotspot/jtreg/ProblemList-graal.txt
! test/hotspot/jtreg/compiler/c2/cr7200264/TestSSE2IntVect.java
! test/hotspot/jtreg/compiler/c2/cr7200264/TestSSE4IntVect.java

Changeset: e122220d7d7e
Author:    darcy
Date:      2018-08-06 14:29 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e122220d7d7e

8209024: Use SuppressWarnings on serialVersionUID fields in interfaces
Reviewed-by: bpb, rriggs, mullan

! src/java.base/share/classes/java/security/Key.java
! src/java.base/share/classes/java/security/PrivateKey.java
! src/java.base/share/classes/java/security/PublicKey.java
! src/java.base/share/classes/java/security/interfaces/DSAPrivateKey.java
! src/java.base/share/classes/java/security/interfaces/DSAPublicKey.java
! src/java.base/share/classes/java/security/interfaces/ECPrivateKey.java
! src/java.base/share/classes/java/security/interfaces/ECPublicKey.java
! src/java.base/share/classes/java/security/interfaces/RSAMultiPrimePrivateCrtKey.java
! src/java.base/share/classes/java/security/interfaces/RSAPrivateCrtKey.java
! src/java.base/share/classes/java/security/interfaces/RSAPrivateKey.java
! src/java.base/share/classes/java/security/interfaces/RSAPublicKey.java
! src/java.base/share/classes/javax/crypto/SecretKey.java
! src/java.base/share/classes/javax/crypto/interfaces/DHPrivateKey.java
! src/java.base/share/classes/javax/crypto/interfaces/DHPublicKey.java
! src/java.base/share/classes/javax/crypto/interfaces/PBEKey.java
! src/java.base/share/classes/sun/security/internal/interfaces/TlsMasterSecret.java
! src/java.naming/share/classes/javax/naming/Name.java
! src/java.naming/share/classes/javax/naming/directory/Attribute.java
! src/java.rmi/share/classes/java/rmi/server/RemoteRef.java
! src/java.rmi/share/classes/java/rmi/server/ServerRef.java

Changeset: 60f9b6b5ad86
Author:    fweimer
Date:      2018-08-06 14:55 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/60f9b6b5ad86

8208362: (bf) Long chains created by direct Buffer::slice
Reviewed-by: mr, psandoz, alanb

! src/java.base/share/classes/java/nio/Direct-X-Buffer.java.template
+ test/jdk/java/nio/Buffer/ReachabilityTest.java

Changeset: 3142a04a2f6d
Author:    psandoz
Date:      2018-08-06 15:18 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3142a04a2f6d

8206955: MethodHandleProxies.asInterfaceInstance does not support default methods
Reviewed-by: mchung, plevart

! src/java.base/share/classes/java/lang/invoke/MethodHandleProxies.java
+ test/jdk/java/lang/invoke/MethodHandlesProxiesTest.java

Changeset: 932efe020b20
Author:    shurailine
Date:      2018-08-06 15:35 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/932efe020b20

8208364: java/lang/reflect/callerCache/ReflectionCallerCacheTest.java missing module dependencies declaration
Reviewed-by: mchung

! test/jdk/java/lang/reflect/callerCache/ReflectionCallerCacheTest.java

Changeset: ad9ecba11565
Author:    jcbeyler
Date:      2018-08-06 14:23 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ad9ecba11565

8079682: [mlvm] remove SAM code in MHTransformationGen
Summary: Remove SAM code from the test and remove related dead code
Reviewed-by: iignatyev

! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/share/MHTransformationGen.java
- test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/share/transform/v2/MHSamTF.java

Changeset: 094ba0b5001a
Author:    dcubed
Date:      2018-08-06 20:52 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/094ba0b5001a

8209029: ProblemList tests that fail due to 'Error attaching to process: Can't create thread_db agent!' in jdk-11+25 testing
Reviewed-by: dholmes, sspitsyn

! test/hotspot/jtreg/ProblemList.txt

Changeset: b44abec1bcfc
Author:    kvn
Date:      2018-08-06 18:49 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b44abec1bcfc

8209023: fix 2 compiler tests to avoid JDK-8208690
Reviewed-by: dholmes, dcubed

! test/hotspot/jtreg/compiler/runtime/cr6891750/Test6891750.java

Changeset: 10ef3d870cb7
Author:    mbaesken
Date:      2018-08-03 07:59 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/10ef3d870cb7

8208744: remove unneeded -DUSE_MMAP settings for JDK native libs builds
Reviewed-by: ihse, martin, alanb, dholmes

! make/lib/Lib-jdk.jdi.gmk
! make/lib/Lib-jdk.jdwp.agent.gmk

Changeset: 52fed262f009
Author:    ccheung
Date:      2018-08-07 09:44 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/52fed262f009

8208704: runtime/appcds/MultiReleaseJars.java timed out often in hs-tier7 testing
Summary: increase timout to 2400 and reduce the amount of output
Reviewed-by: mseledtsov, jiangli

! test/hotspot/jtreg/runtime/appcds/MultiReleaseJars.java

Changeset: 0fe936321c82
Author:    iignatyev
Date:      2018-08-07 13:51 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0fe936321c82

8031761: [TESTBUG] Add a regression test for JDK-8026328
Reviewed-by: kvn, iignatyev
Contributed-by: staffan.larsen at oracle.com

+ test/hotspot/jtreg/compiler/jsr292/cr8026328/Test8026328.java
+ test/hotspot/jtreg/compiler/jsr292/cr8026328/libTest8026328.c

Changeset: a19fda433921
Author:    redestad
Date:      2018-08-07 23:08 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a19fda433921

8209003: Consolidate use of empty collections in java.lang.module
Reviewed-by: alanb, mchung

! src/java.base/share/classes/java/lang/Module.java
! src/java.base/share/classes/java/lang/ModuleLayer.java
! src/java.base/share/classes/java/lang/module/Configuration.java
! src/java.base/share/classes/java/lang/module/ModuleDescriptor.java
! src/java.base/share/classes/java/lang/module/ModuleFinder.java
! src/java.base/share/classes/jdk/internal/module/Builder.java
! src/java.base/share/classes/jdk/internal/module/ExplodedSystemModules.java
! src/java.base/share/classes/jdk/internal/module/ModuleBootstrap.java
! src/java.base/share/classes/jdk/internal/module/ModuleInfo.java
! src/java.base/share/classes/jdk/internal/module/ModulePatcher.java
! src/java.base/share/classes/jdk/internal/module/ModulePath.java
! src/java.base/share/classes/jdk/internal/module/ServicesCatalog.java
! src/java.base/share/classes/jdk/internal/module/SystemModuleFinders.java
! test/jdk/java/lang/module/ModuleDescriptorTest.java

Changeset: fad2334b2906
Author:    sherman
Date:      2018-08-07 16:07 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/fad2334b2906

8208634: Add x-IBM-1129 charset
Reviewed-by: alanb, sherman
Contributed-by: enasser at in.ibm.com

+ make/data/charsetmapping/IBM1129.c2b
+ make/data/charsetmapping/IBM1129.map
! make/data/charsetmapping/charsets
! make/data/charsetmapping/stdcs-aix
! make/nb_native/nbproject/configurations.xml
! test/jdk/java/nio/charset/Charset/RegisteredCharsets.java
! test/jdk/java/nio/charset/RemovingSunIO/SunioAlias.java
! test/jdk/sun/nio/cs/CheckHistoricalNames.java

Changeset: 9c68699bebe5
Author:    iklam
Date:      2018-08-07 15:45 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9c68699bebe5

8208999: Some use of Klass* should be replaced by InstanceKlass*
Summary: Klass::java_super() => InstanceKlass*; InstanceKlass::{local,transitive}_interfaces() => Array<InstanceKlass*>*
Reviewed-by: coleenp, hseigel

! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/classFileParser.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/classfile/verifier.cpp
! src/hotspot/share/code/dependencies.hpp
! src/hotspot/share/memory/heapInspection.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/universe.hpp
! src/hotspot/share/oops/arrayKlass.cpp
! src/hotspot/share/oops/arrayKlass.hpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/klass.hpp
! src/hotspot/share/oops/klassVtable.cpp
! src/hotspot/share/oops/klassVtable.hpp
! src/hotspot/share/oops/objArrayKlass.cpp
! src/hotspot/share/oops/objArrayKlass.hpp
! src/hotspot/share/prims/jvmtiClassFileReconstituter.cpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiImpl.cpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/prims/methodHandles.cpp
! src/hotspot/share/runtime/reflectionUtils.cpp
! src/hotspot/share/runtime/reflectionUtils.hpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/hotspot/share/services/heapDumper.cpp

Changeset: edd33b9946ca
Author:    coleenp
Date:      2018-08-07 19:35 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/edd33b9946ca

8208575: Remove Atomic::add/sub for short
Summary: Removed code to atomic::add for short because it's no longer used for Symbol.
Reviewed-by: iklam

! src/hotspot/share/runtime/atomic.hpp
! src/hotspot/share/utilities/macros.hpp

Changeset: 7939b3c4e408
Author:    xyin
Date:      2018-08-08 10:21 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7939b3c4e408

8208279: Add 8 JNDI tests to com/sun/jndi/dns/EnvTests/
Reviewed-by: vtewari, rriggs

+ test/jdk/com/sun/jndi/dns/EnvTests/AddInherited.dns
+ test/jdk/com/sun/jndi/dns/EnvTests/AddInherited.java
+ test/jdk/com/sun/jndi/dns/EnvTests/AddOps.dns
+ test/jdk/com/sun/jndi/dns/EnvTests/AddOps.java
+ test/jdk/com/sun/jndi/dns/EnvTests/EnvTestBase.java
+ test/jdk/com/sun/jndi/dns/EnvTests/GetEnv.dns
+ test/jdk/com/sun/jndi/dns/EnvTests/GetEnv.java
+ test/jdk/com/sun/jndi/dns/EnvTests/ProviderUrlGen.java
+ test/jdk/com/sun/jndi/dns/EnvTests/RemoveInherited.dns
+ test/jdk/com/sun/jndi/dns/EnvTests/RemoveInherited.java
+ test/jdk/com/sun/jndi/dns/EnvTests/RemoveOps.dns
+ test/jdk/com/sun/jndi/dns/EnvTests/RemoveOps.java
+ test/jdk/com/sun/jndi/dns/EnvTests/SubcontextAdd.dns
+ test/jdk/com/sun/jndi/dns/EnvTests/SubcontextAdd.java
+ test/jdk/com/sun/jndi/dns/EnvTests/SubcontextRemove.dns
+ test/jdk/com/sun/jndi/dns/EnvTests/SubcontextRemove.java

Changeset: c25572739e7c
Author:    tschatzl
Date:      2018-08-08 15:31 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c25572739e7c

8208669: GC changes to allow enabling -Wreorder
Reviewed-by: kbarrett

! src/hotspot/share/gc/cms/compactibleFreeListSpace.cpp
! src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.cpp
! src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.hpp
! src/hotspot/share/gc/cms/parNewGeneration.cpp
! src/hotspot/share/gc/epsilon/epsilonMemoryPool.cpp
! src/hotspot/share/gc/g1/c1/g1BarrierSetC1.hpp
! src/hotspot/share/gc/g1/g1AllocRegion.cpp
! src/hotspot/share/gc/g1/g1Allocator.cpp
! src/hotspot/share/gc/g1/g1Allocator.hpp
! src/hotspot/share/gc/g1/g1Analytics.cpp
! src/hotspot/share/gc/g1/g1BlockOffsetTable.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectionSet.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkBitMap.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
! src/hotspot/share/gc/g1/g1ConcurrentRefineThread.cpp
! src/hotspot/share/gc/g1/g1ConcurrentRefineThread.hpp
! src/hotspot/share/gc/g1/g1EvacFailure.cpp
! src/hotspot/share/gc/g1/g1FullGCMarker.cpp
! src/hotspot/share/gc/g1/g1FullGCMarker.hpp
! src/hotspot/share/gc/g1/g1FullGCOopClosures.cpp
! src/hotspot/share/gc/g1/g1FullGCOopClosures.hpp
! src/hotspot/share/gc/g1/g1FullGCPrepareTask.cpp
! src/hotspot/share/gc/g1/g1FullGCScope.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
! src/hotspot/share/gc/g1/g1HotCardCache.cpp
! src/hotspot/share/gc/g1/g1IHOPControl.cpp
! src/hotspot/share/gc/g1/g1MemoryPool.cpp
! src/hotspot/share/gc/g1/g1MonitoringSupport.cpp
! src/hotspot/share/gc/g1/g1OopClosures.hpp
! src/hotspot/share/gc/g1/g1PageBasedVirtualSpace.cpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1RegionMarkStatsCache.cpp
! src/hotspot/share/gc/g1/g1RegionToSpaceMapper.cpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1RemSetSummary.cpp
! src/hotspot/share/gc/g1/g1RootProcessor.cpp
! src/hotspot/share/gc/g1/g1YoungGenSizer.cpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/g1/heapRegionManager.hpp
! src/hotspot/share/gc/g1/heapRegionRemSet.cpp
! src/hotspot/share/gc/g1/heapRegionSet.cpp
! src/hotspot/share/gc/g1/heapRegionSet.hpp
! src/hotspot/share/gc/g1/ptrQueue.cpp
! src/hotspot/share/gc/g1/ptrQueue.hpp
! src/hotspot/share/gc/g1/sparsePRT.cpp
! src/hotspot/share/gc/g1/survRateGroup.cpp
! src/hotspot/share/gc/g1/vm_operations_g1.cpp
! src/hotspot/share/gc/g1/vm_operations_g1.hpp
! src/hotspot/share/gc/parallel/adjoiningVirtualSpaces.cpp
! src/hotspot/share/gc/parallel/gcTaskManager.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.hpp
! src/hotspot/share/gc/parallel/mutableSpace.cpp
! src/hotspot/share/gc/parallel/parMarkBitMap.inline.hpp
! src/hotspot/share/gc/parallel/psAdaptiveSizePolicy.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/shared/adaptiveSizePolicy.cpp
! src/hotspot/share/gc/shared/cardTable.cpp
! src/hotspot/share/gc/shared/collectorPolicy.cpp
! src/hotspot/share/gc/shared/gcTraceTime.inline.hpp
! src/hotspot/share/gc/shared/gcUtil.hpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/generation.cpp
! src/hotspot/share/gc/shared/generationCounters.hpp
! src/hotspot/share/gc/shared/referenceProcessor.cpp
! src/hotspot/share/gc/shared/referenceProcessor.hpp
! src/hotspot/share/gc/shared/referenceProcessor.inline.hpp
! src/hotspot/share/gc/shared/referenceProcessorPhaseTimes.cpp
! src/hotspot/share/gc/shared/space.hpp
! src/hotspot/share/gc/shared/space.inline.hpp
! src/hotspot/share/gc/shared/stringdedup/stringDedupTable.cpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.hpp
! src/hotspot/share/gc/shared/vmGCOperations.cpp
! src/hotspot/share/gc/shared/workerDataArray.inline.hpp
! src/hotspot/share/gc/shared/workgroup.cpp
! src/hotspot/share/gc/shared/workgroup.hpp
! src/hotspot/share/gc/z/zStat.cpp

Changeset: f6641fcf7b7e
Author:    tschatzl
Date:      2018-08-08 15:31 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f6641fcf7b7e

8208670: Compiler changes to allow enabling -Wreorder
Reviewed-by: kvn

! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c1_CodeStubs_x86.cpp
! src/hotspot/cpu/x86/c1_LinearScan_x86.cpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/share/adlc/output_h.cpp
! src/hotspot/share/aot/aotCompiledMethod.hpp
! src/hotspot/share/c1/c1_CodeStubs.hpp
! src/hotspot/share/c1/c1_Compilation.cpp
! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/c1/c1_IR.cpp
! src/hotspot/share/c1/c1_IR.hpp
! src/hotspot/share/c1/c1_Instruction.hpp
! src/hotspot/share/c1/c1_InstructionPrinter.hpp
! src/hotspot/share/c1/c1_LIR.cpp
! src/hotspot/share/c1/c1_LIR.hpp
! src/hotspot/share/c1/c1_LIRAssembler.cpp
! src/hotspot/share/c1/c1_LinearScan.cpp
! src/hotspot/share/c1/c1_Optimizer.cpp
! src/hotspot/share/c1/c1_ValueMap.cpp
! src/hotspot/share/c1/c1_ValueType.hpp
! src/hotspot/share/ci/bcEscapeAnalyzer.cpp
! src/hotspot/share/ci/ciMethod.cpp
! src/hotspot/share/ci/ciMethodBlocks.cpp
! src/hotspot/share/ci/ciTypeFlow.hpp
! src/hotspot/share/code/codeBlob.cpp
! src/hotspot/share/code/codeBlob.hpp
! src/hotspot/share/code/compiledIC.hpp
! src/hotspot/share/code/compiledMethod.cpp
! src/hotspot/share/code/dependencies.hpp
! src/hotspot/share/code/dependencyContext.hpp
! src/hotspot/share/code/exceptionHandlerTable.hpp
! src/hotspot/share/code/oopRecorder.cpp
! src/hotspot/share/code/vtableStubs.hpp
! src/hotspot/share/compiler/abstractCompiler.hpp
! src/hotspot/share/compiler/compilerDirectives.cpp
! src/hotspot/share/compiler/methodLiveness.cpp
! src/hotspot/share/compiler/methodMatcher.cpp
! src/hotspot/share/compiler/oopMap.cpp
! src/hotspot/share/opto/arraycopynode.cpp
! src/hotspot/share/opto/block.cpp
! src/hotspot/share/opto/block.hpp
! src/hotspot/share/opto/bytecodeInfo.cpp
! src/hotspot/share/opto/callGenerator.cpp
! src/hotspot/share/opto/callnode.cpp
! src/hotspot/share/opto/callnode.hpp
! src/hotspot/share/opto/chaitin.cpp
! src/hotspot/share/opto/chaitin.hpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/escape.hpp
! src/hotspot/share/opto/idealKit.cpp
! src/hotspot/share/opto/live.cpp
! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/machnode.hpp
! src/hotspot/share/opto/matcher.cpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/memnode.hpp
! src/hotspot/share/opto/opaquenode.hpp
! src/hotspot/share/opto/output.cpp
! src/hotspot/share/opto/phaseX.cpp
! src/hotspot/share/opto/regalloc.cpp
! src/hotspot/share/opto/runtime.hpp
! src/hotspot/share/opto/stringopts.cpp
! src/hotspot/share/opto/subnode.hpp
! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/type.hpp

Changeset: cc2c79d22508
Author:    tschatzl
Date:      2018-08-08 15:31 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/cc2c79d22508

8208671: Runtime, JFR, Serviceability changes to allow enabling -Wreorder
Reviewed-by: dholmes, hseigel

! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/classfile/classLoaderData.hpp
! src/hotspot/share/classfile/classLoaderHierarchyDCmd.cpp
! src/hotspot/share/classfile/classLoaderStats.hpp
! src/hotspot/share/classfile/defaultMethods.cpp
! src/hotspot/share/classfile/dictionary.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/stackMapFrame.cpp
! src/hotspot/share/classfile/stackMapFrame.hpp
! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/interpreter/linkResolver.hpp
! src/hotspot/share/jfr/dcmd/jfrDcmds.cpp
! src/hotspot/share/jfr/instrumentation/jfrEventClassTransformer.cpp
! src/hotspot/share/jfr/leakprofiler/sampling/sampleList.cpp
! src/hotspot/share/jfr/periodic/sampling/jfrCallTrace.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeSetUtils.cpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderService.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTraceRepository.hpp
! src/hotspot/share/libadt/dict.cpp
! src/hotspot/share/logging/logFileOutput.cpp
! src/hotspot/share/logging/logMessageBuffer.hpp
! src/hotspot/share/memory/heapInspection.hpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/metaspace/metachunk.cpp
! src/hotspot/share/memory/metaspace/metaspaceDCmd.cpp
! src/hotspot/share/memory/metaspace/printCLDMetaspaceInfoClosure.cpp
! src/hotspot/share/memory/metaspace/spaceManager.cpp
! src/hotspot/share/memory/metaspace/virtualSpaceList.cpp
! src/hotspot/share/memory/metaspace/virtualSpaceNode.cpp
! src/hotspot/share/memory/metaspace/virtualSpaceNode.hpp
! src/hotspot/share/memory/virtualspace.cpp
! src/hotspot/share/oops/constantPool.hpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/methodData.hpp
! src/hotspot/share/prims/jvmtiGetLoadedClasses.cpp
! src/hotspot/share/prims/jvmtiImpl.cpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/perfData.cpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/vm_operations.hpp
! src/hotspot/share/services/diagnosticCommand.cpp
! src/hotspot/share/services/heapDumper.hpp
! src/hotspot/share/services/mallocSiteTable.hpp
! src/hotspot/share/services/memBaseline.hpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/services/threadService.hpp
! src/hotspot/share/utilities/concurrentHashTable.inline.hpp
! src/hotspot/share/utilities/concurrentHashTableTasks.inline.hpp
! src/hotspot/share/utilities/elfFile.cpp
! src/hotspot/share/utilities/elfFuncDescTable.cpp
! src/hotspot/share/utilities/elfStringTable.cpp
! src/hotspot/share/utilities/elfSymbolTable.cpp
! src/hotspot/share/utilities/events.hpp
! src/hotspot/share/utilities/json.cpp
! src/hotspot/share/utilities/numberSeq.cpp
! src/hotspot/share/utilities/stack.inline.hpp
! test/hotspot/gtest/logging/logTestFixture.cpp
! test/hotspot/gtest/utilities/test_concurrentHashtable.cpp

Changeset: 3965b3332610
Author:    tschatzl
Date:      2018-08-08 15:31 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3965b3332610

8208672: Enable -Wreorder in make files for gcc, clang
Reviewed-by: dholmes, ihse

! make/autoconf/flags-cflags.m4

Changeset: d8cd1a8ae50f
Author:    bpb
Date:      2018-08-08 09:25 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d8cd1a8ae50f

8193822: Remove unused newDirectByteBuffer and truncate methods from buffer classes
Reviewed-by: alanb, psandoz

! src/java.base/share/classes/java/nio/Buffer.java
! src/java.base/share/classes/jdk/internal/misc/JavaNioAccess.java

Changeset: 0bcb90968b3c
Author:    dcubed
Date:      2018-08-08 15:11 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0bcb90968b3c

8209149: [TESTBUG] runtime/RedefineTests/RedefineRunningMethods.java needs a longer timeout
Reviewed-by: coleenp

! test/hotspot/jtreg/runtime/RedefineTests/RedefineRunningMethods.java

Changeset: aa3bfacc912c
Author:    coleenp
Date:      2018-08-08 15:24 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/aa3bfacc912c

8208677: Move inner metaspace cleaning out of class unloading
Summary: move to safepoint cleanup actions to do if needed.
Reviewed-by: eosterlund, hseigel

! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/classfile/classLoaderData.hpp
! src/hotspot/share/classfile/classLoaderData.inline.hpp
! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
! src/hotspot/share/runtime/safepoint.cpp
! test/hotspot/jtreg/runtime/RedefineTests/RedefineRunningMethods.java

Changeset: 554bb4e2d10d
Author:    mchung
Date:      2018-08-08 14:40 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/554bb4e2d10d

8202941: GenModuleInfoSource build tool does not detect missing semicolons
Reviewed-by: erikj

! make/gensrc/Gensrc-jdk.internal.vm.compiler.gmk
! make/jdk/src/classes/build/tools/module/GenModuleInfoSource.java
! make/jdk/src/classes/build/tools/module/ModuleInfoExtraTest.java
! src/java.base/share/classes/module-info.java

Changeset: 818768cd1c6c
Author:    jcbeyler
Date:      2018-08-08 15:34 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/818768cd1c6c

8208303: Track JNI failures and fail tests
Summary: Fail in native code via  FatalException to signal test failure
Reviewed-by: amenkov, sspitsyn

! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/libHeapMonitorTest.c

Changeset: 09cc8813ae51
Author:    kvn
Date:      2018-08-08 18:38 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/09cc8813ae51

8207965: C2-only debug build fails
Reviewed-by: kvn, iignatyev
Contributed-by: xxinliu at amazon.com

! make/hotspot/src/native/dtrace/generateJvmOffsets.cpp
! src/hotspot/share/aot/aotCodeHeap.cpp
! src/hotspot/share/aot/aotCompiledMethod.cpp
! src/hotspot/share/aot/aotCompiledMethod.hpp
! src/hotspot/share/compiler/compilerDirectives.cpp
! src/hotspot/share/gc/z/zBarrierSet.cpp
! test/hotspot/jtreg/TEST.ROOT
! test/hotspot/jtreg/compiler/cpuflags/TestAESIntrinsicsOnUnsupportedConfig.java
! test/hotspot/jtreg/compiler/onSpinWait/TestOnSpinWait.java
+ test/hotspot/jtreg/compiler/onSpinWait/TestOnSpinWaitC1.java
! test/hotspot/jtreg/compiler/runtime/Test6859338.java
! test/hotspot/jtreg/compiler/types/TestMeetIncompatibleInterfaceArrays.java
! test/hotspot/jtreg/compiler/whitebox/BlockingCompilation.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbFindPC.java
! test/hotspot/jtreg/vmTestbase/jit/tiered/tieredTest.sh
! test/jdk/TEST.ROOT
! test/jtreg-ext/requires/VMProps.java

Changeset: 2b3b7db9b889
Author:    xiaofeya
Date:      2018-08-09 15:42 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2b3b7db9b889

8208656: Move java/util/Calendar/CalendarTestScripts tests into OpenJDK
Reviewed-by: naoto

+ test/jdk/java/util/Calendar/CalendarTestScripts/CalendarAdapter.java
+ test/jdk/java/util/Calendar/CalendarTestScripts/CalendarTestEngine.java
+ test/jdk/java/util/Calendar/CalendarTestScripts/CalendarTestException.java
+ test/jdk/java/util/Calendar/CalendarTestScripts/Exceptions.java
+ test/jdk/java/util/Calendar/CalendarTestScripts/GregorianAdapter.java
+ test/jdk/java/util/Calendar/CalendarTestScripts/JapaneseRollDayOfWeekTestGenerator.java
+ test/jdk/java/util/Calendar/CalendarTestScripts/JapaneseRollTests.java
+ test/jdk/java/util/Calendar/CalendarTestScripts/JapaneseTests.java
+ test/jdk/java/util/Calendar/CalendarTestScripts/README
+ test/jdk/java/util/Calendar/CalendarTestScripts/Result.java
+ test/jdk/java/util/Calendar/CalendarTestScripts/Symbol.java
+ test/jdk/java/util/Calendar/CalendarTestScripts/Variable.java
+ test/jdk/java/util/Calendar/CalendarTestScripts/japanese/japanese.cts
+ test/jdk/java/util/Calendar/CalendarTestScripts/japanese/japanese_add.cts
+ test/jdk/java/util/Calendar/CalendarTestScripts/japanese/japanese_exceptions.cts
+ test/jdk/java/util/Calendar/CalendarTestScripts/japanese/japanese_minmax.cts
+ test/jdk/java/util/Calendar/CalendarTestScripts/japanese/japanese_normalization.cts
+ test/jdk/java/util/Calendar/CalendarTestScripts/japanese/japanese_roll.cts
+ test/jdk/java/util/Calendar/CalendarTestScripts/params/lenient.cts
+ test/jdk/java/util/Calendar/CalendarTestScripts/params/non-lenient.cts
+ test/jdk/java/util/Calendar/CalendarTestScripts/timezones/tz_japan.cts
+ test/jdk/java/util/Calendar/CalendarTestScripts/timezones/tz_novosibirsk.cts
+ test/jdk/java/util/Calendar/CalendarTestScripts/timezones/tz_pst.cts
+ test/jdk/java/util/Calendar/CalendarTestScripts/timezones/tz_sydney.cts

Changeset: da5b0111c93c
Author:    pliden
Date:      2018-08-09 11:24 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/da5b0111c93c

8207756: ZGC: jstat should show CGC STW phases
Reviewed-by: pliden, ysuenaga, eosterlund
Contributed-by: yasuenag at gmail.com, per.liden at oracle.com

! src/hotspot/share/gc/shared/vmGCOperations.hpp
! src/hotspot/share/gc/z/zDriver.cpp
! src/hotspot/share/gc/z/zServiceability.cpp
! src/hotspot/share/gc/z/zServiceability.hpp

Changeset: 7504e7937183
Author:    pliden
Date:      2018-08-09 11:24 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7504e7937183

8209125: ZGC: Clean up ZServiceabilityCounters
Reviewed-by: eosterlund, tschatzl

! src/hotspot/share/gc/z/zServiceability.cpp

Changeset: 31b0e90ddbf0
Author:    pliden
Date:      2018-08-09 11:24 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/31b0e90ddbf0

8209126: ZGC: ZMarkStackAllocator::is_initialized() never called
Reviewed-by: eosterlund, tschatzl

! src/hotspot/share/gc/z/zHeap.cpp
! src/hotspot/share/gc/z/zMark.cpp
! src/hotspot/share/gc/z/zMark.hpp

Changeset: d98f2adf09c9
Author:    pliden
Date:      2018-08-09 11:24 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d98f2adf09c9

8209127: ZGC: Improve error message when failing to map memory for mark stacks
Reviewed-by: eosterlund, tschatzl

! src/hotspot/share/gc/z/zMarkStack.cpp
! src/hotspot/share/gc/z/zMarkStack.hpp

Changeset: 54dd2b86a543
Author:    jcbeyler
Date:      2018-08-08 11:11 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/54dd2b86a543

8208242: Add @requires to vmTestbase/gc/g1 tests
Summary: Added classunloading must not be disabled and G1 is required to g1/unloading tests
Reviewed-by: kbarrett, tschatzl

! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_anonclassloader_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_anonclassloader_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_anonclassloader_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_anonclassloader_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_keep_obj/TestDescription.java

Changeset: 3d4292720da3
Author:    mikael
Date:      2018-08-09 08:02 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3d4292720da3

Added tag jdk-12+6 for changeset 7939b3c4e408

! .hgtags

Changeset: 343f580476d6
Author:    rkennke
Date:      2018-08-09 17:11 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/343f580476d6

8204969: Asserts in objArrayKlass.cpp need to use _raw variants of obj_addr_at()
Reviewed-by: tschatzl, eosterlund

! src/hotspot/share/oops/objArrayKlass.cpp

Changeset: 57565f7dcb2a
Author:    rkennke
Date:      2018-06-22 16:07 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/57565f7dcb2a

8205523: Explicit barriers for interpreter
Reviewed-by: eosterlund, coleenp

! src/hotspot/cpu/aarch64/gc/shared/barrierSetAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
! src/hotspot/cpu/aarch64/templateInterpreterGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/templateTable_aarch64.cpp
! src/hotspot/cpu/x86/gc/shared/barrierSetAssembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/cpu/x86/templateInterpreterGenerator_x86.cpp
! src/hotspot/cpu/x86/templateInterpreterGenerator_x86_64.cpp
! src/hotspot/cpu/x86/templateTable_x86.cpp
! src/hotspot/share/oops/accessDecorators.hpp

Changeset: 2bb9b1abadbf
Author:    iignatyev
Date:      2018-08-03 15:39 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2bb9b1abadbf

8199081: [Testbug] compiler/linkage/LinkageErrors.java fails if run twice
Reviewed-by: kvn, vlivanov

! test/hotspot/jtreg/compiler/linkage/CallSites.jasm
! test/hotspot/jtreg/compiler/linkage/LinkageErrors.java

Changeset: f646ca47e561
Author:    thartmann
Date:      2018-08-06 09:09 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f646ca47e561

8207355: C1 compilation hangs in ComputeLinearScanOrder::compute_dominator
Summary: Bail out from recursive computation if the block was already processed.
Reviewed-by: kvn, iveresov

! src/hotspot/share/c1/c1_IR.cpp
+ test/hotspot/jtreg/compiler/c1/TestLinearScanOrder.jasm
+ test/hotspot/jtreg/compiler/c1/TestLinearScanOrderMain.java

Changeset: f3e15dcdc333
Author:    ssahoo
Date:      2018-08-06 00:46 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f3e15dcdc333

8208496: New Test to verify concurrent behavior of TLS.
Summary: Verify TLS behavior with multiple threads accessing concurrently.
Reviewed-by: xuelei

+ test/jdk/javax/net/ssl/TLSCommon/ConcurrentClientAccessTest.java

Changeset: 3cc181307917
Author:    dcubed
Date:      2018-08-06 20:44 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3cc181307917

8209029: ProblemList tests that fail due to 'Error attaching to process: Can't create thread_db agent!' in jdk-11+25 testing
Reviewed-by: dholmes, sspitsyn

! test/hotspot/jtreg/ProblemList.txt

Changeset: 9fb336cee537
Author:    dbuck
Date:      2018-08-06 22:30 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9fb336cee537

8204966: [TESTBUG] hotspot/test/compiler/whitebox/IsMethodCompilableTest.java test fails with -XX:CompileThreshold=1
Summary: enforce lower bound on number of loop iterations used to trigger OSR
Reviewed-by: kvn, iignatyev

! test/hotspot/jtreg/compiler/whitebox/CompilerWhiteBoxTest.java

Changeset: 88d9be7f52c5
Author:    mullan
Date:      2018-08-07 10:29 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/88d9be7f52c5

8208691: Tighten up jdk.includeInExceptions security property
Summary: Add stronger warning on usage and add test to check that property is not set
Reviewed-by: alanb, rriggs

! src/java.base/share/conf/security/java.security
! test/jdk/java/net/Socket/ExceptionText.java

Changeset: f689461b1684
Author:    iignatyev
Date:      2018-08-07 13:51 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f689461b1684

8031761: [TESTBUG] Add a regression test for JDK-8026328
Reviewed-by: kvn, iignatyev
Contributed-by: staffan.larsen at oracle.com

+ test/hotspot/jtreg/compiler/jsr292/cr8026328/Test8026328.java
+ test/hotspot/jtreg/compiler/jsr292/cr8026328/libTest8026328.c

Changeset: 2dddf65a7f87
Author:    iris
Date:      2018-08-07 17:40 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2dddf65a7f87

8201394: Update java.se module summary to reflect removal of java.se.ee module
Reviewed-by: alanb, lancea, mchung

! src/java.se/share/classes/module-info.java

Changeset: 945ba9278a27
Author:    ljiang
Date:      2018-08-07 00:06 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/945ba9278a27

8208663: JDK 11 L10n resource file update msg drop 20
Reviewed-by: naoto

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard_ja.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard_zh_CN.properties

Changeset: d2c720caa480
Author:    rwestberg
Date:      2018-08-06 14:56 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d2c720caa480

8208676: Missing NULL check and resource leak in NetworkPerformanceInterface::NetworkPerformance::network_utilization
Reviewed-by: mgronlun, rehn

! src/hotspot/os/linux/os_perf_linux.cpp
! src/hotspot/os/solaris/os_perf_solaris.cpp

Changeset: 2afc9aa349ed
Author:    yzhang
Date:      2018-08-08 13:45 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2afc9aa349ed

8209011: [TESTBUG] AArch64: sun/security/pkcs11/Secmod/TestNssDbSqlite.java fails in aarch64 platforms
Summary: Add the path of libnss3.so for aarch64 platform.
Reviewed-by: weijun

! test/jdk/sun/security/pkcs11/PKCS11Test.java

Changeset: 72d0f57cef00
Author:    dcubed
Date:      2018-08-08 15:11 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/72d0f57cef00

8209149: [TESTBUG] runtime/RedefineTests/RedefineRunningMethods.java needs a longer timeout
Reviewed-by: coleenp

! test/hotspot/jtreg/runtime/RedefineTests/RedefineRunningMethods.java

Changeset: a6fa2016cff1
Author:    serb
Date:      2018-08-08 15:51 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a6fa2016cff1

8189667: Desktop#moveToTrash expects incorrect "<<ALL FILES>>" FilePermission
Reviewed-by: prr, sveerabhadra

! src/java.desktop/share/classes/java/awt/Desktop.java

Changeset: 31d9e82b2e64
Author:    chegar
Date:      2018-08-09 11:23 +0100
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/31d9e82b2e64

8208391: Differentiate response and connect timeouts in HTTP Client API
Reviewed-by: michaelm

! src/java.net.http/share/classes/java/net/http/HttpClient.java
+ src/java.net.http/share/classes/java/net/http/HttpConnectTimeoutException.java
! src/java.net.http/share/classes/jdk/internal/net/http/AbstractAsyncSSLConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/AsyncSSLConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/AsyncSSLTunnelConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/Exchange.java
! src/java.net.http/share/classes/jdk/internal/net/http/ExchangeImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/Http1Exchange.java
! src/java.net.http/share/classes/jdk/internal/net/http/Http2ClientImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/Http2Connection.java
! src/java.net.http/share/classes/jdk/internal/net/http/HttpClientBuilderImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/HttpClientFacade.java
! src/java.net.http/share/classes/jdk/internal/net/http/HttpClientImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/HttpConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/MultiExchange.java
! src/java.net.http/share/classes/jdk/internal/net/http/PlainHttpConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/PlainTunnelingConnection.java
+ src/java.net.http/share/classes/jdk/internal/net/http/ResponseTimerEvent.java
! src/java.net.http/share/classes/jdk/internal/net/http/TimeoutEvent.java
+ test/jdk/java/net/httpclient/AbstractConnectTimeout.java
+ test/jdk/java/net/httpclient/AbstractConnectTimeoutHandshake.java
+ test/jdk/java/net/httpclient/ConnectTimeoutHandshakeAsync.java
+ test/jdk/java/net/httpclient/ConnectTimeoutHandshakeSync.java
+ test/jdk/java/net/httpclient/ConnectTimeoutNoProxyAsync.java
+ test/jdk/java/net/httpclient/ConnectTimeoutNoProxySync.java
+ test/jdk/java/net/httpclient/ConnectTimeoutWithProxyAsync.java
+ test/jdk/java/net/httpclient/ConnectTimeoutWithProxySync.java
! test/jdk/java/net/httpclient/HttpClientBuilderTest.java
! test/jdk/java/net/httpclient/TimeoutBasic.java
! test/jdk/java/net/httpclient/examples/JavadocExamples.java
! test/jdk/java/net/httpclient/offline/DelegatingHttpClient.java
! test/jdk/java/net/httpclient/whitebox/java.net.http/jdk/internal/net/http/ConnectionPoolTest.java

Changeset: 1ba7c83cd8a6
Author:    mikael
Date:      2018-08-09 07:58 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1ba7c83cd8a6

Added tag jdk-11+26 for changeset 945ba9278a27

! .hgtags

Changeset: 292a9d391a20
Author:    mikael
Date:      2018-08-09 10:08 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/292a9d391a20

Merge

! .hgtags
! src/hotspot/os/linux/os_perf_linux.cpp
! src/hotspot/os/solaris/os_perf_solaris.cpp
! src/hotspot/share/c1/c1_IR.cpp
! test/hotspot/jtreg/ProblemList.txt

Changeset: d9439d4b15e2
Author:    epavlova
Date:      2018-08-09 11:39 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d9439d4b15e2

8205078: [Graal] org.graalvm.compiler.core.test.VerifyDebugUsageTest fails with "Expected exception: VerificationError"
Reviewed-by: kvn, dnsimon

! make/test/JtregGraalUnit.gmk
! test/hotspot/jtreg/ProblemList-graal.txt

Changeset: adcb0bb3d1e9
Author:    rkennke
Date:      2018-08-09 22:51 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/adcb0bb3d1e9

8209118: Abstract SATBMarkQueueSet's ThreadLocalData access
Reviewed-by: kbarrett, shade

! src/hotspot/cpu/ppc/gc/g1/g1BarrierSetAssembler_ppc.cpp
! src/hotspot/cpu/s390/gc/g1/g1BarrierSetAssembler_s390.cpp
! src/hotspot/cpu/sparc/gc/g1/g1BarrierSetAssembler_sparc.cpp
! src/hotspot/share/gc/g1/g1BarrierSet.cpp
! src/hotspot/share/gc/g1/g1BarrierSet.hpp
+ src/hotspot/share/gc/g1/g1SATBMarkQueueSet.cpp
+ src/hotspot/share/gc/g1/g1SATBMarkQueueSet.hpp
! src/hotspot/share/gc/g1/satbMarkQueue.cpp
! src/hotspot/share/gc/g1/satbMarkQueue.hpp

Changeset: f32e61253792
Author:    redestad
Date:      2018-08-10 00:20 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f32e61253792

8209186: Rename SimpleThresholdPolicy to TieredThresholdPolicy
Reviewed-by: thartmann, pliden, kvn

! src/hotspot/share/runtime/compilationPolicy.cpp
- src/hotspot/share/runtime/simpleThresholdPolicy.cpp
- src/hotspot/share/runtime/simpleThresholdPolicy.hpp
- src/hotspot/share/runtime/simpleThresholdPolicy.inline.hpp
+ src/hotspot/share/runtime/tieredThresholdPolicy.cpp
+ src/hotspot/share/runtime/tieredThresholdPolicy.hpp

Changeset: fbb62267e5e9
Author:    ccheung
Date:      2018-08-09 15:52 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/fbb62267e5e9

8208705: [TESTBUG] The -Xlog:cds,cds+hashtables vm option is not always required for appcds tests
Summary: only include the CDS logging option in the tests which require it
Reviewed-by: mseledtsov, jiangli, iklam

! test/hotspot/jtreg/runtime/appcds/ExtraSymbols.java
! test/hotspot/jtreg/runtime/appcds/TestCommon.java
! test/hotspot/jtreg/runtime/appcds/VerifierTest.java
! test/hotspot/jtreg/runtime/appcds/customLoader/ClassListFormatBase.java
! test/hotspot/jtreg/runtime/appcds/sharedStrings/ExerciseGC.java
! test/hotspot/jtreg/runtime/appcds/sharedStrings/FlagCombo.java
! test/hotspot/jtreg/runtime/appcds/sharedStrings/IncompatibleOptions.java
! test/hotspot/jtreg/runtime/appcds/sharedStrings/InternSharedString.java
! test/hotspot/jtreg/runtime/appcds/sharedStrings/LargePages.java
! test/hotspot/jtreg/runtime/appcds/sharedStrings/LockSharedStrings.java
! test/hotspot/jtreg/runtime/appcds/sharedStrings/SharedStringsBasicPlus.java
! test/hotspot/jtreg/runtime/appcds/sharedStrings/SharedStringsWbTest.java

Changeset: 3ab8b84e93cd
Author:    jiangli
Date:      2018-08-10 00:35 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3ab8b84e93cd

8207263: Store the Configuration for system modules into CDS archive.
Summary: Archive boot layer Configuration.
Reviewed-by: redestad, iklam, ccheung

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/memory/heapShared.cpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/java.base/share/classes/java/lang/module/Configuration.java
! src/java.base/share/classes/java/util/ImmutableCollections.java
! src/java.base/share/classes/jdk/internal/module/ArchivedModuleGraph.java
! src/java.base/share/classes/jdk/internal/module/ModuleBootstrap.java
! test/hotspot/jtreg/runtime/appcds/cacheObject/ArchivedModuleComboTest.java
! test/hotspot/jtreg/runtime/appcds/cacheObject/ArchivedModuleWithCustomImageTest.java
! test/hotspot/jtreg/runtime/appcds/cacheObject/CheckArchivedModuleApp.java

Changeset: 4737d92d752f
Author:    xyin
Date:      2018-08-10 13:07 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/4737d92d752f

8208483: Add 5 JNDI tests to com/sun/jndi/dns/FactoryTests/
Reviewed-by: vtewari, rriggs

+ test/jdk/com/sun/jndi/dns/FactoryTests/DirAFactory.java
+ test/jdk/com/sun/jndi/dns/FactoryTests/DirTxtFactory.java
+ test/jdk/com/sun/jndi/dns/FactoryTests/GetAttrsWithFactory.dns
+ test/jdk/com/sun/jndi/dns/FactoryTests/GetAttrsWithFactory.java
+ test/jdk/com/sun/jndi/dns/FactoryTests/LookupFactoryBase.java
+ test/jdk/com/sun/jndi/dns/FactoryTests/LookupWithAnyAttrProp.dns
+ test/jdk/com/sun/jndi/dns/FactoryTests/LookupWithAnyAttrProp.java
+ test/jdk/com/sun/jndi/dns/FactoryTests/LookupWithAttrProp.dns
+ test/jdk/com/sun/jndi/dns/FactoryTests/LookupWithAttrProp.java
+ test/jdk/com/sun/jndi/dns/FactoryTests/LookupWithDirFactory.dns
+ test/jdk/com/sun/jndi/dns/FactoryTests/LookupWithDirFactory.java
+ test/jdk/com/sun/jndi/dns/FactoryTests/LookupWithFactory.dns
+ test/jdk/com/sun/jndi/dns/FactoryTests/LookupWithFactory.java
+ test/jdk/com/sun/jndi/dns/FactoryTests/TestDnsObject.java
+ test/jdk/com/sun/jndi/dns/FactoryTests/TxtFactory.java

Changeset: 514035618c1d
Author:    weijun
Date:      2018-08-10 17:07 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/514035618c1d

8201290: keytool importcert fails with CertificateParsingException if unknown certificate algorithms should be imported
Reviewed-by: mullan, xuelei

! src/java.base/share/classes/sun/security/tools/keytool/Main.java

Changeset: 7be0084191ed
Author:    bulasevich
Date:      2018-08-10 14:22 +0300
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7be0084191ed

8206895: aarch64: rework error-prone cmp instuction
Reviewed-by: aph

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp
! src/hotspot/cpu/aarch64/interp_masm_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64_log.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64_trig.cpp
! src/hotspot/cpu/aarch64/methodHandles_aarch64.cpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/templateInterpreterGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/templateTable_aarch64.cpp

Changeset: b812a85b3aa4
Author:    hseigel
Date:      2018-08-10 09:30 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b812a85b3aa4

8207778: Add locking to ModuleEntry and PackageEntry tables
Summary: Restructure ClassLoaderDataGraph code to simplify using locks in SystemDictionary::do_unloading()
Reviewed-by: lfoltan, coleenp

! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/classfile/classLoaderData.hpp
! src/hotspot/share/classfile/loaderConstraints.cpp
! src/hotspot/share/classfile/moduleEntry.cpp
! src/hotspot/share/classfile/packageEntry.cpp
! src/hotspot/share/classfile/resolutionErrors.cpp
! src/hotspot/share/classfile/systemDictionary.cpp

Changeset: 181e6a03249b
Author:    coleenp
Date:      2018-08-10 09:36 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/181e6a03249b

8164683: Solaris: JVM abuses thread preemption control
Summary: Complete removal of preemption control and command line arguments (were deprecated in 11).
Reviewed-by: hseigel, pchilanomate, dholmes

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/solaris/os_solaris.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/mutex.cpp
! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/vmThread.cpp

Changeset: f23aeb97ae17
Author:    bchristi
Date:      2018-08-10 12:05 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f23aeb97ae17

8205399: Set node color on pinned HashMap.TreeNode deletion
Reviewed-by: martin

! src/java.base/share/classes/java/util/HashMap.java
+ test/jdk/java/util/HashMap/TreeBinAssert.java

Changeset: 5db166e5580b
Author:    coleenp
Date:      2018-08-10 22:38 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5db166e5580b

8209384: ProblemList stressHierarchy metaspace tests
Summary: These try to trigger GC by filling metaspace which seems to be not working.
Reviewed-by: jiangli

! test/hotspot/jtreg/ProblemList.txt

Changeset: 802f7e5e7e6b
Author:    coleenp
Date:      2018-08-11 12:49 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/802f7e5e7e6b

8207924: serviceability/sa/TestUniverse.java#id0 intermittently fails with assert(get_instanceKlass()->is_loaded()) failed: must be at least loaded
Summary: InstanceKlass::implementors() needs the Compile_lock
Reviewed-by: thartmann, eosterlund

! src/hotspot/share/ci/ciInstanceKlass.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp

Changeset: e081161320e4
Author:    shade
Date:      2018-08-13 10:28 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e081161320e4

8209378: Fix Minimal VM after JDK-8208677
Reviewed-by: coleenp, shade
Contributed-by: Aleksei Voitylov <aleksei.voitylov at bell-sw.com>

! src/hotspot/share/classfile/classLoaderData.inline.hpp

Changeset: e354938b4073
Author:    avoitylov
Date:      2018-08-13 12:24 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e354938b4073

8209380: ARM: cleanup maybe-uninitialized and reorder compiler warnings
Reviewed-by: dholmes, drwhite, tschatzl

! src/hotspot/cpu/arm/assembler_arm_32.hpp
! src/hotspot/cpu/arm/c1_CodeStubs_arm.cpp
! src/hotspot/cpu/arm/c1_LIRAssembler_arm.cpp
! src/hotspot/cpu/arm/c1_LIRGenerator_arm.cpp

Changeset: 0038e99f93bc
Author:    ghaug
Date:      2018-08-13 12:24 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0038e99f93bc

8209357: [PPC64] Fix build which was broken by 8208672 (Enable -Wreorder)
Reviewed-by: mbaesken, tschatzl

! src/hotspot/cpu/ppc/c1_CodeStubs_ppc.cpp
! src/hotspot/cpu/ppc/frame_ppc.hpp
! src/hotspot/cpu/ppc/frame_ppc.inline.hpp

Changeset: 2f58537e1bc0
Author:    tschatzl
Date:      2018-08-13 12:24 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2f58537e1bc0

8209193: Fix aarch64-linux compilation after -Wreorder changes
Reviewed-by: shade, drwhite

! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp
! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp

Changeset: 677e21d875ae
Author:    tschatzl
Date:      2018-08-13 12:24 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/677e21d875ae

8205633: TestOptionsWithRanges.java of '-XX:TLABSize=2147483648' fails intermittently
Summary: Exclude maximum range value from testing.
Reviewed-by: sangheki, kbarrett

! test/hotspot/jtreg/runtime/CommandLine/OptionsValidation/TestOptionsWithRanges.java

Changeset: be775229d3b3
Author:    tschatzl
Date:      2018-08-13 12:24 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/be775229d3b3

8200365: TestOptionsWithRanges.java of '-XX:TLABWasteTargetPercent=100' fails intermittently
Summary: For initial TLAB sizing, increase the number of expected refills to 2.
Reviewed-by: phh, sangheki

! src/hotspot/share/gc/shared/threadLocalAllocBuffer.cpp

Changeset: aed534740851
Author:    epavlova
Date:      2018-08-13 04:02 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/aed534740851

8199486: [Graal] gc/g1/ihop/TestIHOPStatic.java fails by timeout with -Xcomp
Reviewed-by: kvn

! test/hotspot/jtreg/ProblemList-graal.txt
! test/hotspot/jtreg/gc/g1/ihop/TestIHOPStatic.java

Changeset: 9fe4fc157f4e
Author:    mbaesken
Date:      2018-08-10 09:16 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9fe4fc157f4e

8209115: adjust libsplashscreen linux ppc64le builds for easier libpng update
Reviewed-by: prr, dholmes

! make/lib/Awt2dLibraries.gmk
! src/java.desktop/share/native/libsplashscreen/libpng/pngpriv.h

Changeset: 0dcd27526967
Author:    redestad
Date:      2018-08-13 19:21 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0dcd27526967

8209120: Archive the Integer.IntegerCache
Reviewed-by: jiangli, alanb, plevart, iklam, mchung

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/memory/heapShared.cpp
! src/java.base/share/classes/java/lang/Integer.java
+ test/hotspot/jtreg/runtime/appcds/cacheObject/ArchivedIntegerCacheTest.java
+ test/hotspot/jtreg/runtime/appcds/cacheObject/CheckIntegerCacheApp.java

Changeset: ae001a1deb74
Author:    kvn
Date:      2018-08-13 13:24 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ae001a1deb74

8207153: Some intrinsic tests take long time to run
Reviewed-by: thartmann, mikael

! test/hotspot/jtreg/compiler/codegen/aes/TestAESMain.java
! test/hotspot/jtreg/compiler/intrinsics/base64/TestBase64.java
! test/lib/sun/hotspot/code/Compiler.java

Changeset: 135285dfc551
Author:    kbarrett
Date:      2018-08-13 18:21 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/135285dfc551

8209396: Make PtrQueueSets not statically allocated
Summary: Change the G1BarrierSet PtrQueueSet static members to ordinary members.
Reviewed-by: shade, tschatzl, rkennke

! src/hotspot/share/gc/g1/g1BarrierSet.cpp
! src/hotspot/share/gc/g1/g1BarrierSet.hpp

Changeset: 07ea887eee5f
Author:    iignatyev
Date:      2018-08-13 17:39 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/07ea887eee5f

8209382: [error-prone] HashtableContains in sun/rmi/server/ActivationGroupImpl.java
Reviewed-by: rriggs

! src/java.rmi/share/classes/sun/rmi/server/ActivationGroupImpl.java

Changeset: 523f58763da6
Author:    xiaofeya
Date:      2018-08-14 10:42 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/523f58763da6

8194230: jdk/internal/jrtfs/remote/RemoteRuntimeImageTest.java fails with java.lang.NullPointerException
Reviewed-by: mchung

! test/jdk/jdk/internal/jrtfs/remote/RemoteRuntimeImageTest.java

Changeset: cc8d309cd05a
Author:    kbarrett
Date:      2018-08-14 00:15 -0400
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/cc8d309cd05a

8209345: Merge SATBMarkQueueFilter into SATBMarkQueueSet
Summary: Move filter extension protocol to SATBMarkQueueSet.
Reviewed-by: shade, tschatzl, rkennke

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
- src/hotspot/share/gc/g1/g1SATBMarkQueueFilter.cpp
- src/hotspot/share/gc/g1/g1SATBMarkQueueFilter.hpp
! src/hotspot/share/gc/g1/g1SATBMarkQueueSet.cpp
! src/hotspot/share/gc/g1/g1SATBMarkQueueSet.hpp
! src/hotspot/share/gc/g1/satbMarkQueue.cpp
! src/hotspot/share/gc/g1/satbMarkQueue.hpp

Changeset: 8ed5f86b15aa
Author:    pliden
Date:      2018-08-13 14:04 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/8ed5f86b15aa

8209375: ZGC: Use dynamic base address for mark stack space
Reviewed-by: eosterlund, kbarrett

! src/hotspot/share/gc/z/zGlobals.hpp
! src/hotspot/share/gc/z/zMarkStack.cpp
! src/hotspot/share/gc/z/zMarkStack.hpp
! src/hotspot/share/gc/z/z_globals.hpp

Changeset: f3cf91d5373f
Author:    pliden
Date:      2018-08-13 14:04 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f3cf91d5373f

8209376: ZGC: Move ZMarkStackAllocator into a separate file
Reviewed-by: eosterlund, kbarrett

! src/hotspot/share/gc/z/zMark.hpp
! src/hotspot/share/gc/z/zMarkStack.cpp
! src/hotspot/share/gc/z/zMarkStack.hpp
+ src/hotspot/share/gc/z/zMarkStackAllocator.cpp
+ src/hotspot/share/gc/z/zMarkStackAllocator.hpp

Changeset: 38ec0cea438e
Author:    jcbeyler
Date:      2018-08-13 09:19 -0700
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/38ec0cea438e

8061467: Add UseLargePages to TestNUMAPageSize
Summary: Add flag to test for all architectures to be tested
Reviewed-by: phh, pliden, tschatzl

! test/hotspot/jtreg/gc/TestNUMAPageSize.java

Changeset: c9150700bbd0
Author:    lucy
Date:      2018-08-14 14:28 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c9150700bbd0

8209433: [s390] Fix build, broken by 8208672 (Enable -Wreorder)
Reviewed-by: tschatzl, shade

! src/hotspot/cpu/s390/c1_CodeStubs_s390.cpp
! src/hotspot/cpu/s390/frame_s390.hpp
! src/hotspot/cpu/s390/frame_s390.inline.hpp

Changeset: 3c389a284345
Author:    weijun
Date:      2018-08-14 22:39 +0800
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3c389a284345

8209416: Refactoring GetPropertyAction calls in security libs
Reviewed-by: xuelei, rriggs

! src/java.base/share/classes/com/sun/security/ntlm/NTLM.java
! src/java.base/share/classes/sun/security/action/GetBooleanAction.java
! src/java.base/share/classes/sun/security/internal/spec/TlsRsaPremasterSecretParameterSpec.java
! src/java.base/share/classes/sun/security/provider/certpath/Builder.java
! src/java.base/share/classes/sun/security/ssl/SSLSessionContextImpl.java
! src/java.base/share/classes/sun/security/ssl/StatusResponseManager.java
! src/java.base/share/classes/sun/security/ssl/SupportedGroupsExtension.java
! src/java.base/share/classes/sun/security/validator/PKIXValidator.java
! src/java.base/share/classes/sun/security/x509/AVA.java
! src/java.security.jgss/share/classes/sun/net/www/protocol/http/spnego/NegotiatorImpl.java
! src/java.security.jgss/share/classes/sun/security/jgss/GSSManagerImpl.java
! src/java.security.jgss/share/classes/sun/security/jgss/GSSUtil.java
! src/java.security.jgss/share/classes/sun/security/jgss/ProviderList.java
! src/java.security.jgss/share/classes/sun/security/jgss/krb5/AcceptSecContextToken.java
! src/java.security.jgss/share/classes/sun/security/jgss/krb5/Krb5Util.java
! src/java.security.jgss/share/classes/sun/security/jgss/spnego/SpNegoContext.java
! src/java.security.jgss/share/classes/sun/security/jgss/wrapper/SunNativeProvider.java
! src/java.security.jgss/share/classes/sun/security/krb5/Config.java
! src/java.security.jgss/share/classes/sun/security/krb5/Credentials.java
! src/java.security.jgss/share/classes/sun/security/krb5/KdcComm.java
! src/java.security.jgss/share/classes/sun/security/krb5/Realm.java
! src/java.security.jgss/share/classes/sun/security/krb5/internal/Krb5.java
! src/java.security.jgss/share/classes/sun/security/krb5/internal/ReplayCache.java
! src/java.security.jgss/share/classes/sun/security/krb5/internal/ccache/FileCredentialsCache.java
! src/java.security.jgss/share/classes/sun/security/krb5/internal/crypto/Des.java
! src/java.security.jgss/share/classes/sun/security/krb5/internal/ktab/KeyTab.java
! src/java.security.jgss/share/classes/sun/security/krb5/internal/rcache/AuthTimeWithHash.java
! src/java.security.jgss/share/classes/sun/security/krb5/internal/rcache/DflCache.java
! src/java.security.jgss/share/classes/sun/security/krb5/internal/util/KerberosString.java

Changeset: 4bbc9ad465a5
Author:    pliden
Date:      2018-08-14 17:24 +0200
URL:       http://hg.openjdk.java.net/zgc/zgc/rev/4bbc9ad465a5

Merge

! make/autoconf/hotspot.m4
! make/conf/jib-profiles.js
! make/hotspot/lib/JvmFeatures.gmk
! src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/arm/c1_LIRAssembler_arm.cpp
! src/hotspot/cpu/sparc/c1_Runtime1_sparc.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c1_CodeStubs_x86.cpp
! src/hotspot/cpu/x86/c1_Runtime1_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/cpu/x86/templateInterpreterGenerator_x86.cpp
! src/hotspot/cpu/x86/templateTable_x86.cpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/os_linux.hpp
! src/hotspot/os/solaris/os_solaris.cpp
! src/hotspot/share/adlc/formssel.cpp
! src/hotspot/share/adlc/main.cpp
! src/hotspot/share/asm/codeBuffer.cpp
! src/hotspot/share/c1/c1_CodeStubs.hpp
! src/hotspot/share/c1/c1_LIR.cpp
! src/hotspot/share/c1/c1_LIR.hpp
! src/hotspot/share/c1/c1_LIRAssembler.cpp
! src/hotspot/share/c1/c1_LIRAssembler.hpp
! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/classfile/compactHashtable.inline.hpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/compiler/oopMap.cpp
! src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1FullGCOopClosures.hpp
! src/hotspot/share/gc/g1/g1OopClosures.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/shared/barrierSet.hpp
! src/hotspot/share/gc/shared/gcConfig.cpp
! src/hotspot/share/gc/shared/referenceProcessor.hpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrType.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeManager.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/oop.cpp
! src/hotspot/share/oops/oop.hpp
! src/hotspot/share/opto/arraycopynode.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/gcm.cpp
! src/hotspot/share/opto/idealKit.cpp
! src/hotspot/share/opto/lcm.cpp
! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/loopopts.cpp
! src/hotspot/share/opto/macro.cpp
! src/hotspot/share/opto/matcher.cpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/memnode.hpp
! src/hotspot/share/opto/node.hpp
! src/hotspot/share/opto/parse1.cpp
! src/hotspot/share/opto/phaseX.cpp
! src/hotspot/share/opto/runtime.cpp
! src/hotspot/share/opto/runtime.hpp
! src/hotspot/share/opto/type.cpp
! src/hotspot/share/opto/type.hpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/jniHandles.cpp
! src/hotspot/share/runtime/mutex.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/sharedRuntime.hpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/hotspot/share/runtime/vmThread.cpp
! src/hotspot/share/runtime/vm_operations.hpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/utilities/macros.hpp
! src/java.base/unix/native/libjava/TimeZone_md.c
! src/java.base/unix/native/libjava/UnixFileSystem_md.c
! src/java.base/unix/native/libnio/fs/UnixNativeDispatcher.c
! src/jdk.management/unix/native/libmanagement_ext/OperatingSystemImpl.c
! test/hotspot/jtreg/TEST.ROOT
! test/hotspot/jtreg/gc/arguments/TestTargetSurvivorRatioFlag.java
! test/hotspot/jtreg/runtime/memory/LargePages/TestLargePagesFlags.java
! test/hotspot/jtreg/serviceability/tmtools/jstat/GcCauseTest02.java
! test/hotspot/jtreg/serviceability/tmtools/jstat/GcTest02.java
! test/hotspot/jtreg/vmTestbase/metaspace/shrink_grow/CompressedClassSpaceSize/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/referringObjects/referringObjects001/referringObjects001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/referringObjects/referringObjects003/referringObjects003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/instances/instances001/instances001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VMOutOfMemoryException/VMOutOfMemoryException001/VMOutOfMemoryException001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdwp/ReferenceType/Instances/instances001/instances001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdwp/VirtualMachine/InstanceCounts/instanceCounts001/instanceCounts001.java
! test/jdk/TEST.ROOT


From per.liden at oracle.com  Tue Aug 14 17:36:43 2018
From: per.liden at oracle.com (Per Liden)
Date: Tue, 14 Aug 2018 19:36:43 +0200
Subject: ZGC: RFR: 8207843: HSDB cannot show Object Histogram when ZGC is
 working
In-Reply-To: <72279592-454f-cf38-2aba-2ae0b62a7eea@gmail.com>
References: <0e8ce2e6-e043-2320-e660-a2f1f4df820e@gmail.com>
 <3d4f8faf-e26a-0e6b-6df1-73b6600ee5a0@gmail.com>
 <06ceb864-bca5-d89c-c54e-fbfce3585066@gmail.com>
 <172bd2e1-269e-fa3e-defa-4318593634fc@oracle.com>
 <a62b7b39-9be1-b547-e9dc-9ea17c8617cb@gmail.com>
 <cf624ed3-a17d-36a4-c113-9aaf476f287e@oracle.com>
 <b248b8d1-fae6-f99a-e4af-15bce993b9ec@gmail.com>
 <c3c3ddcc-973c-4b67-887f-c7a7b1c1fe68@oracle.com>
 <0c36de17-a5da-d5c4-6384-69c3386bac84@oracle.com>
 <3238db56-ee21-cc71-faaa-3c70a812cc94@gmail.com>
 <eb0d2914-9719-4f54-c519-6d2ef77ae54b@oracle.com>
 <72279592-454f-cf38-2aba-2ae0b62a7eea@gmail.com>
Message-ID: <d18cba74-aa2d-04f7-5de7-cb0959694034@oracle.com>

Hi,

On 2018-08-11 14:06, Yasumasa Suenaga wrote:
> Hi Per,
> 
> SA needs memory regions to generate class histogram. So it is difficult 
> to use visitor model for it.
> I want to back to this issue when class unloading is implemented.

If you want to pursue the path of walking the live set, then you can do 
that today, you don't need to wait for class unloading support to appear.

cheers,
Per

> 
> 
> Thanks,
> 
> Yasumasa
> 
> 
> On 2018/08/08 20:45, Per Liden wrote:
>> Hi,
>>
>> On 08/08/2018 10:34 AM, Yasumasa Suenaga wrote:
>>> On 2018/08/08 17:07, Per Liden wrote:
>>>> On 08/08/2018 10:02 AM, Per Liden wrote:
>>>>> Hi,
>>>>>
>>>>> On 08/08/2018 10:00 AM, Yasumasa Suenaga wrote:
>>>>>> Hi Per,
>>>>>>
>>>>>> Will class unloading be occurred after relocation?
>>>>>
>>>>> No, before relocation.
>>>>
>>>> But it doesn't really matter when it happens, since there can still 
>>>> be unreachable objects with dead class pointers in ZPages that were 
>>>> not relocated.
>>>
>>> I think we can include all unreachable objects in the histogram.
>>> For example, ParallelScavengeHeap in SA collects all objects between 
>>> bottom() and top() in all spaces like `jcmd GC.class_histogram` with 
>>> -all option.
>>>
>>> So I think we can fix Object Histogram for ZGC if we resolve dead 
>>> class pointer.
>>> If SA can know ZGC phase, we might resolve it as following:
>>>
>>>
>>> ?? * GC is working:
>>> ?????? Check colored pointer to collect oops.
>>>
>>> ?? * GC is NOT working:
>>> ?????? Collect all oops in ZPage.
>>
>> Unfortunately that's not good enough. It doesn't matter if the GC is 
>> "working" or not, there might be unreachable objects from several GC 
>> cycles back which you can't touch. The only safe way to do this is to 
>> walk the live graph, which means starting from the roots. As you might 
>> have noticed, ZCollectedHeap::object_iterate() is implemented like 
>> this, for this exact reason.
>>
>> cheers,
>> Per
>>
>>>
>>>
>>> Thanks,
>>>
>>> Yasumasa
>>>
>>>
>>>> /Per

From yasuenag at gmail.com  Thu Aug 16 01:52:48 2018
From: yasuenag at gmail.com (Yasumasa Suenaga)
Date: Thu, 16 Aug 2018 10:52:48 +0900
Subject: ZGC: RFR: 8207843: HSDB cannot show Object Histogram when ZGC is
 working
In-Reply-To: <d18cba74-aa2d-04f7-5de7-cb0959694034@oracle.com>
References: <0e8ce2e6-e043-2320-e660-a2f1f4df820e@gmail.com>
 <3d4f8faf-e26a-0e6b-6df1-73b6600ee5a0@gmail.com>
 <06ceb864-bca5-d89c-c54e-fbfce3585066@gmail.com>
 <172bd2e1-269e-fa3e-defa-4318593634fc@oracle.com>
 <a62b7b39-9be1-b547-e9dc-9ea17c8617cb@gmail.com>
 <cf624ed3-a17d-36a4-c113-9aaf476f287e@oracle.com>
 <b248b8d1-fae6-f99a-e4af-15bce993b9ec@gmail.com>
 <c3c3ddcc-973c-4b67-887f-c7a7b1c1fe68@oracle.com>
 <0c36de17-a5da-d5c4-6384-69c3386bac84@oracle.com>
 <3238db56-ee21-cc71-faaa-3c70a812cc94@gmail.com>
 <eb0d2914-9719-4f54-c519-6d2ef77ae54b@oracle.com>
 <72279592-454f-cf38-2aba-2ae0b62a7eea@gmail.com>
 <d18cba74-aa2d-04f7-5de7-cb0959694034@oracle.com>
Message-ID: <ed70f6cf-ca76-2b58-1c36-fbab3d323c1f@gmail.com>

Hi,

On 2018/08/15 2:36, Per Liden wrote:
> Hi,
> 
> On 2018-08-11 14:06, Yasumasa Suenaga wrote:
>> Hi Per,
>>
>> SA needs memory regions to generate class histogram. So it is difficult to use visitor model for it.
>> I want to back to this issue when class unloading is implemented.
> 
> If you want to pursue the path of walking the live set, then you can do that today, you don't need to wait for class unloading support to appear.

I might be able to implement it. However ObjectHeap in SA needs memory region, so it might be so complex code, and have large different code from other GC algorithms.
(Other GC algorithms can provide live spaces to ObjectHeap.)

BTW I concern class unloading issue also occurs in heap dump.
For example, if the user requests heap dump with -all option in ZGC concurrent cycle, it might have invalid objects in it.


cheers,

Yasumasa


> cheers,
> Per
> 
>>
>>
>> Thanks,
>>
>> Yasumasa
>>
>>
>> On 2018/08/08 20:45, Per Liden wrote:
>>> Hi,
>>>
>>> On 08/08/2018 10:34 AM, Yasumasa Suenaga wrote:
>>>> On 2018/08/08 17:07, Per Liden wrote:
>>>>> On 08/08/2018 10:02 AM, Per Liden wrote:
>>>>>> Hi,
>>>>>>
>>>>>> On 08/08/2018 10:00 AM, Yasumasa Suenaga wrote:
>>>>>>> Hi Per,
>>>>>>>
>>>>>>> Will class unloading be occurred after relocation?
>>>>>>
>>>>>> No, before relocation.
>>>>>
>>>>> But it doesn't really matter when it happens, since there can still be unreachable objects with dead class pointers in ZPages that were not relocated.
>>>>
>>>> I think we can include all unreachable objects in the histogram.
>>>> For example, ParallelScavengeHeap in SA collects all objects between bottom() and top() in all spaces like `jcmd GC.class_histogram` with -all option.
>>>>
>>>> So I think we can fix Object Histogram for ZGC if we resolve dead class pointer.
>>>> If SA can know ZGC phase, we might resolve it as following:
>>>>
>>>>
>>>> ?? * GC is working:
>>>> ?????? Check colored pointer to collect oops.
>>>>
>>>> ?? * GC is NOT working:
>>>> ?????? Collect all oops in ZPage.
>>>
>>> Unfortunately that's not good enough. It doesn't matter if the GC is "working" or not, there might be unreachable objects from several GC cycles back which you can't touch. The only safe way to do this is to walk the live graph, which means starting from the roots. As you might have noticed, ZCollectedHeap::object_iterate() is implemented like this, for this exact reason.
>>>
>>> cheers,
>>> Per
>>>
>>>>
>>>>
>>>> Thanks,
>>>>
>>>> Yasumasa
>>>>
>>>>
>>>>> /Per

From per.liden at oracle.com  Thu Aug 16 06:55:33 2018
From: per.liden at oracle.com (Per Liden)
Date: Thu, 16 Aug 2018 08:55:33 +0200
Subject: ZGC: RFR: 8207843: HSDB cannot show Object Histogram when ZGC is
 working
In-Reply-To: <ed70f6cf-ca76-2b58-1c36-fbab3d323c1f@gmail.com>
References: <0e8ce2e6-e043-2320-e660-a2f1f4df820e@gmail.com>
 <3d4f8faf-e26a-0e6b-6df1-73b6600ee5a0@gmail.com>
 <06ceb864-bca5-d89c-c54e-fbfce3585066@gmail.com>
 <172bd2e1-269e-fa3e-defa-4318593634fc@oracle.com>
 <a62b7b39-9be1-b547-e9dc-9ea17c8617cb@gmail.com>
 <cf624ed3-a17d-36a4-c113-9aaf476f287e@oracle.com>
 <b248b8d1-fae6-f99a-e4af-15bce993b9ec@gmail.com>
 <c3c3ddcc-973c-4b67-887f-c7a7b1c1fe68@oracle.com>
 <0c36de17-a5da-d5c4-6384-69c3386bac84@oracle.com>
 <3238db56-ee21-cc71-faaa-3c70a812cc94@gmail.com>
 <eb0d2914-9719-4f54-c519-6d2ef77ae54b@oracle.com>
 <72279592-454f-cf38-2aba-2ae0b62a7eea@gmail.com>
 <d18cba74-aa2d-04f7-5de7-cb0959694034@oracle.com>
 <ed70f6cf-ca76-2b58-1c36-fbab3d323c1f@gmail.com>
Message-ID: <8b356220-abe0-ae71-f062-e8ba1e2b8388@oracle.com>

Hi,

On 08/16/2018 03:52 AM, Yasumasa Suenaga wrote:
> Hi,
> 
> On 2018/08/15 2:36, Per Liden wrote:
>> Hi,
>>
>> On 2018-08-11 14:06, Yasumasa Suenaga wrote:
>>> Hi Per,
>>>
>>> SA needs memory regions to generate class histogram. So it is 
>>> difficult to use visitor model for it.
>>> I want to back to this issue when class unloading is implemented.
>>
>> If you want to pursue the path of walking the live set, then you can 
>> do that today, you don't need to wait for class unloading support to 
>> appear.
> 
> I might be able to implement it. However ObjectHeap in SA needs memory 
> region, so it might be so complex code, and have large different code 
> from other GC algorithms.

Yes, this would be a fairly big undertaking.

> (Other GC algorithms can provide live spaces to ObjectHeap.)
> 
> BTW I concern class unloading issue also occurs in heap dump.
> For example, if the user requests heap dump with -all option in ZGC 
> concurrent cycle, it might have invalid objects in it.

This isn't an issue, because heap dumps are always generated by walking 
the live-set (see ZHeapIterator), so we never walk over unreachable objects.

cheers,
Per

> 
> 
> cheers,
> 
> Yasumasa
> 
> 
>> cheers,
>> Per
>>
>>>
>>>
>>> Thanks,
>>>
>>> Yasumasa
>>>
>>>
>>> On 2018/08/08 20:45, Per Liden wrote:
>>>> Hi,
>>>>
>>>> On 08/08/2018 10:34 AM, Yasumasa Suenaga wrote:
>>>>> On 2018/08/08 17:07, Per Liden wrote:
>>>>>> On 08/08/2018 10:02 AM, Per Liden wrote:
>>>>>>> Hi,
>>>>>>>
>>>>>>> On 08/08/2018 10:00 AM, Yasumasa Suenaga wrote:
>>>>>>>> Hi Per,
>>>>>>>>
>>>>>>>> Will class unloading be occurred after relocation?
>>>>>>>
>>>>>>> No, before relocation.
>>>>>>
>>>>>> But it doesn't really matter when it happens, since there can 
>>>>>> still be unreachable objects with dead class pointers in ZPages 
>>>>>> that were not relocated.
>>>>>
>>>>> I think we can include all unreachable objects in the histogram.
>>>>> For example, ParallelScavengeHeap in SA collects all objects 
>>>>> between bottom() and top() in all spaces like `jcmd 
>>>>> GC.class_histogram` with -all option.
>>>>>
>>>>> So I think we can fix Object Histogram for ZGC if we resolve dead 
>>>>> class pointer.
>>>>> If SA can know ZGC phase, we might resolve it as following:
>>>>>
>>>>>
>>>>> ?? * GC is working:
>>>>> ?????? Check colored pointer to collect oops.
>>>>>
>>>>> ?? * GC is NOT working:
>>>>> ?????? Collect all oops in ZPage.
>>>>
>>>> Unfortunately that's not good enough. It doesn't matter if the GC is 
>>>> "working" or not, there might be unreachable objects from several GC 
>>>> cycles back which you can't touch. The only safe way to do this is 
>>>> to walk the live graph, which means starting from the roots. As you 
>>>> might have noticed, ZCollectedHeap::object_iterate() is implemented 
>>>> like this, for this exact reason.
>>>>
>>>> cheers,
>>>> Per
>>>>
>>>>>
>>>>>
>>>>> Thanks,
>>>>>
>>>>> Yasumasa
>>>>>
>>>>>
>>>>>> /Per

From yasuenag at gmail.com  Thu Aug 16 08:39:31 2018
From: yasuenag at gmail.com (Yasumasa Suenaga)
Date: Thu, 16 Aug 2018 17:39:31 +0900
Subject: ZGC: RFR: 8207843: HSDB cannot show Object Histogram when ZGC is
 working
In-Reply-To: <8b356220-abe0-ae71-f062-e8ba1e2b8388@oracle.com>
References: <0e8ce2e6-e043-2320-e660-a2f1f4df820e@gmail.com>
 <3d4f8faf-e26a-0e6b-6df1-73b6600ee5a0@gmail.com>
 <06ceb864-bca5-d89c-c54e-fbfce3585066@gmail.com>
 <172bd2e1-269e-fa3e-defa-4318593634fc@oracle.com>
 <a62b7b39-9be1-b547-e9dc-9ea17c8617cb@gmail.com>
 <cf624ed3-a17d-36a4-c113-9aaf476f287e@oracle.com>
 <b248b8d1-fae6-f99a-e4af-15bce993b9ec@gmail.com>
 <c3c3ddcc-973c-4b67-887f-c7a7b1c1fe68@oracle.com>
 <0c36de17-a5da-d5c4-6384-69c3386bac84@oracle.com>
 <3238db56-ee21-cc71-faaa-3c70a812cc94@gmail.com>
 <eb0d2914-9719-4f54-c519-6d2ef77ae54b@oracle.com>
 <72279592-454f-cf38-2aba-2ae0b62a7eea@gmail.com>
 <d18cba74-aa2d-04f7-5de7-cb0959694034@oracle.com>
 <ed70f6cf-ca76-2b58-1c36-fbab3d323c1f@gmail.com>
 <8b356220-abe0-ae71-f062-e8ba1e2b8388@oracle.com>
Message-ID: <add49031-83ad-40b0-d1f1-e5df7381d400@gmail.com>

Hi,

On 2018/08/16 15:55, Per Liden wrote:
> Hi,
> 
> On 08/16/2018 03:52 AM, Yasumasa Suenaga wrote:
>> Hi,
>>
>> On 2018/08/15 2:36, Per Liden wrote:
>>> Hi,
>>>
>>> On 2018-08-11 14:06, Yasumasa Suenaga wrote:
>>>> Hi Per,
>>>>
>>>> SA needs memory regions to generate class histogram. So it is difficult to use visitor model for it.
>>>> I want to back to this issue when class unloading is implemented.
>>>
>>> If you want to pursue the path of walking the live set, then you can do that today, you don't need to wait for class unloading support to appear.
>>
>> I might be able to implement it. However ObjectHeap in SA needs memory region, so it might be so complex code, and have large different code from other GC algorithms.
> 
> Yes, this would be a fairly big undertaking.
> 
>> (Other GC algorithms can provide live spaces to ObjectHeap.)
>>
>> BTW I concern class unloading issue also occurs in heap dump.
>> For example, if the user requests heap dump with -all option in ZGC concurrent cycle, it might have invalid objects in it.
> 
> This isn't an issue, because heap dumps are always generated by walking the live-set (see ZHeapIterator), so we never walk over unreachable objects.

Thank you for your advice.

I checked VM_HeapDumper::doit() and ZCollectedHeap::collect_as_vm_thread().
ZCollectedHeap::collect_as_vm_thread() will not work, so `-all` option in jmap / jcmd also will not work.

Is it listed somewhere? IMHO it should be documented.


Cheers,

Yasumasa


> cheers,
> Per
> 
>>
>>
>> cheers,
>>
>> Yasumasa
>>
>>
>>> cheers,
>>> Per
>>>
>>>>
>>>>
>>>> Thanks,
>>>>
>>>> Yasumasa
>>>>
>>>>
>>>> On 2018/08/08 20:45, Per Liden wrote:
>>>>> Hi,
>>>>>
>>>>> On 08/08/2018 10:34 AM, Yasumasa Suenaga wrote:
>>>>>> On 2018/08/08 17:07, Per Liden wrote:
>>>>>>> On 08/08/2018 10:02 AM, Per Liden wrote:
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> On 08/08/2018 10:00 AM, Yasumasa Suenaga wrote:
>>>>>>>>> Hi Per,
>>>>>>>>>
>>>>>>>>> Will class unloading be occurred after relocation?
>>>>>>>>
>>>>>>>> No, before relocation.
>>>>>>>
>>>>>>> But it doesn't really matter when it happens, since there can still be unreachable objects with dead class pointers in ZPages that were not relocated.
>>>>>>
>>>>>> I think we can include all unreachable objects in the histogram.
>>>>>> For example, ParallelScavengeHeap in SA collects all objects between bottom() and top() in all spaces like `jcmd GC.class_histogram` with -all option.
>>>>>>
>>>>>> So I think we can fix Object Histogram for ZGC if we resolve dead class pointer.
>>>>>> If SA can know ZGC phase, we might resolve it as following:
>>>>>>
>>>>>>
>>>>>> ?? * GC is working:
>>>>>> ?????? Check colored pointer to collect oops.
>>>>>>
>>>>>> ?? * GC is NOT working:
>>>>>> ?????? Collect all oops in ZPage.
>>>>>
>>>>> Unfortunately that's not good enough. It doesn't matter if the GC is "working" or not, there might be unreachable objects from several GC cycles back which you can't touch. The only safe way to do this is to walk the live graph, which means starting from the roots. As you might have noticed, ZCollectedHeap::object_iterate() is implemented like this, for this exact reason.
>>>>>
>>>>> cheers,
>>>>> Per
>>>>>
>>>>>>
>>>>>>
>>>>>> Thanks,
>>>>>>
>>>>>> Yasumasa
>>>>>>
>>>>>>
>>>>>>> /Per

From per.liden at oracle.com  Thu Aug 16 09:02:17 2018
From: per.liden at oracle.com (Per Liden)
Date: Thu, 16 Aug 2018 11:02:17 +0200
Subject: ZGC: RFR: 8207843: HSDB cannot show Object Histogram when ZGC is
 working
In-Reply-To: <add49031-83ad-40b0-d1f1-e5df7381d400@gmail.com>
References: <0e8ce2e6-e043-2320-e660-a2f1f4df820e@gmail.com>
 <3d4f8faf-e26a-0e6b-6df1-73b6600ee5a0@gmail.com>
 <06ceb864-bca5-d89c-c54e-fbfce3585066@gmail.com>
 <172bd2e1-269e-fa3e-defa-4318593634fc@oracle.com>
 <a62b7b39-9be1-b547-e9dc-9ea17c8617cb@gmail.com>
 <cf624ed3-a17d-36a4-c113-9aaf476f287e@oracle.com>
 <b248b8d1-fae6-f99a-e4af-15bce993b9ec@gmail.com>
 <c3c3ddcc-973c-4b67-887f-c7a7b1c1fe68@oracle.com>
 <0c36de17-a5da-d5c4-6384-69c3386bac84@oracle.com>
 <3238db56-ee21-cc71-faaa-3c70a812cc94@gmail.com>
 <eb0d2914-9719-4f54-c519-6d2ef77ae54b@oracle.com>
 <72279592-454f-cf38-2aba-2ae0b62a7eea@gmail.com>
 <d18cba74-aa2d-04f7-5de7-cb0959694034@oracle.com>
 <ed70f6cf-ca76-2b58-1c36-fbab3d323c1f@gmail.com>
 <8b356220-abe0-ae71-f062-e8ba1e2b8388@oracle.com>
 <add49031-83ad-40b0-d1f1-e5df7381d400@gmail.com>
Message-ID: <01438d11-df91-3cf1-34f6-36485db2fe11@oracle.com>

Hi,

On 08/16/2018 10:39 AM, Yasumasa Suenaga wrote:
> Hi,
> 
> On 2018/08/16 15:55, Per Liden wrote:
>> Hi,
>>
>> On 08/16/2018 03:52 AM, Yasumasa Suenaga wrote:
>>> Hi,
>>>
>>> On 2018/08/15 2:36, Per Liden wrote:
>>>> Hi,
>>>>
>>>> On 2018-08-11 14:06, Yasumasa Suenaga wrote:
>>>>> Hi Per,
>>>>>
>>>>> SA needs memory regions to generate class histogram. So it is 
>>>>> difficult to use visitor model for it.
>>>>> I want to back to this issue when class unloading is implemented.
>>>>
>>>> If you want to pursue the path of walking the live set, then you can 
>>>> do that today, you don't need to wait for class unloading support to 
>>>> appear.
>>>
>>> I might be able to implement it. However ObjectHeap in SA needs 
>>> memory region, so it might be so complex code, and have large 
>>> different code from other GC algorithms.
>>
>> Yes, this would be a fairly big undertaking.
>>
>>> (Other GC algorithms can provide live spaces to ObjectHeap.)
>>>
>>> BTW I concern class unloading issue also occurs in heap dump.
>>> For example, if the user requests heap dump with -all option in ZGC 
>>> concurrent cycle, it might have invalid objects in it.
>>
>> This isn't an issue, because heap dumps are always generated by 
>> walking the live-set (see ZHeapIterator), so we never walk over 
>> unreachable objects.
> 
> Thank you for your advice.
> 
> I checked VM_HeapDumper::doit() and ZCollectedHeap::collect_as_vm_thread().
> ZCollectedHeap::collect_as_vm_thread() will not work, so `-all` option 
> in jmap / jcmd also will not work.

It works in the sense that you will get a heap dump, but it will not 
contain any unreachable objects. But the -all option does not guarantee 
that anyway, since the GC is free so compact at any time it wants, 
there's nothing guaranteeing that you will see unreachable objects in a 
heap dump when using the -all option.

But it's true that with ZGC, this is the common cases, where as with the 
other GCs it's the unusual case.

cheers,
Per

> 
> Is it listed somewhere? IMHO it should be documented.
> 
> 
> Cheers,
> 
> Yasumasa
> 
> 
>> cheers,
>> Per
>>
>>>
>>>
>>> cheers,
>>>
>>> Yasumasa
>>>
>>>
>>>> cheers,
>>>> Per
>>>>
>>>>>
>>>>>
>>>>> Thanks,
>>>>>
>>>>> Yasumasa
>>>>>
>>>>>
>>>>> On 2018/08/08 20:45, Per Liden wrote:
>>>>>> Hi,
>>>>>>
>>>>>> On 08/08/2018 10:34 AM, Yasumasa Suenaga wrote:
>>>>>>> On 2018/08/08 17:07, Per Liden wrote:
>>>>>>>> On 08/08/2018 10:02 AM, Per Liden wrote:
>>>>>>>>> Hi,
>>>>>>>>>
>>>>>>>>> On 08/08/2018 10:00 AM, Yasumasa Suenaga wrote:
>>>>>>>>>> Hi Per,
>>>>>>>>>>
>>>>>>>>>> Will class unloading be occurred after relocation?
>>>>>>>>>
>>>>>>>>> No, before relocation.
>>>>>>>>
>>>>>>>> But it doesn't really matter when it happens, since there can 
>>>>>>>> still be unreachable objects with dead class pointers in ZPages 
>>>>>>>> that were not relocated.
>>>>>>>
>>>>>>> I think we can include all unreachable objects in the histogram.
>>>>>>> For example, ParallelScavengeHeap in SA collects all objects 
>>>>>>> between bottom() and top() in all spaces like `jcmd 
>>>>>>> GC.class_histogram` with -all option.
>>>>>>>
>>>>>>> So I think we can fix Object Histogram for ZGC if we resolve dead 
>>>>>>> class pointer.
>>>>>>> If SA can know ZGC phase, we might resolve it as following:
>>>>>>>
>>>>>>>
>>>>>>> ?? * GC is working:
>>>>>>> ?????? Check colored pointer to collect oops.
>>>>>>>
>>>>>>> ?? * GC is NOT working:
>>>>>>> ?????? Collect all oops in ZPage.
>>>>>>
>>>>>> Unfortunately that's not good enough. It doesn't matter if the GC 
>>>>>> is "working" or not, there might be unreachable objects from 
>>>>>> several GC cycles back which you can't touch. The only safe way to 
>>>>>> do this is to walk the live graph, which means starting from the 
>>>>>> roots. As you might have noticed, ZCollectedHeap::object_iterate() 
>>>>>> is implemented like this, for this exact reason.
>>>>>>
>>>>>> cheers,
>>>>>> Per
>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> Thanks,
>>>>>>>
>>>>>>> Yasumasa
>>>>>>>
>>>>>>>
>>>>>>>> /Per