RFR(S): 8205699: assert(_owner_offset != 0) failed in javaClasses.cpp

[Jiangli Zhou]

Thanks Calvin! Submitting a tier4 test …

Thanks,
Jiangli

> On Jun 26, 2018, at 5:38 PM, Calvin Cheung <calvin.cheung at oracle.com> wrote:
> 
> Hi Jiangli,
> 
> The changes look good.
> 
> Could you also kick off a tier4 testing? Because one of the failing tests is in tier4.
> 
> thanks,
> Calvin
> 
> On 6/26/18, 5:17 PM, Jiangli Zhou wrote:
>> Please review the following fix for 8205699. Added java_util_concurrent_locks_AbstractOwnableSynchronizer::serialize() for archiving computed AbstractOwnableSynchronizer field offsets.
>> 
>> webrev: http://cr.openjdk.java.net/~jiangli/8205699/webrev.00/<http://cr.openjdk.java.net/~jiangli/8205699/webrev.00/>
>> bug: https://bugs.openjdk.java.net/browse/JDK-8205699?filter=14921<https://bugs.openjdk.java.net/browse/JDK-8205699?filter=14921>
>> 
>> Ran following test locally on linux-x64 in CDS mode. All tests passed without assertion.
>> 
>> java/lang/management/ThreadMXBean/FindDeadlocks.java Tier3
>> java/lang/management/ThreadMXBean/LockedSynchronizers.java Tier3
>> java/lang/management/ThreadMXBean/MyOwnSynchronizer.java Tier3
>> 
>> Running tier1, tier2 and tier3 tests via mach5.
>> 
>> Thanks,
>> Jiangli