[PING] Re: About time for b21?

[Dr Andrew John Hughes]

On 11:36 Tue 11 Jan     , Joe Darcy wrote:
> On 1/11/2011 10:19 AM, Dr Andrew John Hughes wrote:
> > On 09:43 Tue 11 Jan     , Joe Darcy wrote:
> >> Joe Darcy wrote:
> >>> On 1/10/2011 12:24 PM, Dr Andrew John Hughes wrote:
> >>>> On 11:26 Mon 10 Jan     , Joe Darcy wrote:
> >>>>
> >>>> snip...
> >>>>
> >>>>> Hello.
> >>>>>
> >>>>> Since you haven't run into any issues with having 7002666 in IcedTea6
> >>>>> 1.9, I'm satisfied to have it this build of OpenJDK 6, which should
> >>>>> bring b21 to a close!
> >>>>>
> >>>>> -Joe
> >>>> I've pushed 7002666:
> >>>>
> >>>> http://hg.openjdk.java.net/jdk6/jdk6/hotspot/rev/499d2ae376ee
> >>>>
> >>>> along with two PNG backports that were approved for Deepak Bhole some
> >>>> time
> >>>> ago but were never done:
> >>>>
> >>>> http://hg.openjdk.java.net/jdk6/jdk6/jdk/rev/0e72e58a762d
> >>>> http://hg.openjdk.java.net/jdk6/jdk6/jdk/rev/c267a33e76b0
> >>>>
> >>>> (copyright headers updated appropriately).
> >>>>
> >>>> Let's get b21 out the door! :-)
> >>> Agreed!  Later this week, I'll go through my pre-promotion build and
> >>> test cycle.
> >>>
> >>> -Joe
> >> When running the HotSpot regression tests, I see two failures:
> >>
> >> Compilation failed: Compilation failed
> >>
> >>      * gc/6581734/Test6581734.java : CMS Old Gen's collection usage is
> >> zero after GC which is incorrect
> >>
> >> Execution failed: exit code 127
> >>
> >>      * runtime/6929067/Test6929067.sh : Stack guard pages should be
> >> removed when thread is detached
> >>
> >> The first is due to a typo in the test case; I approve the backport of
> >> 6980392 "TEST_BUG: gc/6581734/Test6581734.java has typo"
> >>      http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/21c29458b334
> >> to fix this.
> >>
> >> The second test seems to make platform assumptions that aren't always
> >> true, but after some looking around I don't see an existing fix in the
> >> HotSpot repos.
> >>
> >> At least the first should be fixed before b21 promotes.
> >>
> > Yes, both of these issues are fixed in IcedTea6, the first with the 6980392
> > that I've now pushed to OpenJDK6.
> 
> Thanks for doing the push.
> 
> > I recall there was some discussion of a fix for the second with upstream, but
> > I can't find it right now and Pavel (who found the bug and fixed it) is on
> > vacation.
> >
> 
> One Oracle bug for this test failure seems to be,
> 
>      6945460 TEST_BUG: runtime/6929067/Test6929067.sh
> 
> but it is not marked as fixed in any release.
> 
> There was some discussion on IcedTea:
> 
>      
> http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2010-November/011057.html
> 
> and at least some on HotSpot:
> 
>      
> http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2010-November/010959.html
>      
> http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2010-December/011329.html
> 
> but I don't see a resolution.
> 

Yes, these are all on the IcedTea mailing list.  I recall some discussion
on the HotSpot mailing lists but I can't find any.

The patch is in IcedTea6 as patches/jtreg-6929067-fix.patch.  As I said, Pavel will
know more but isn't around to comment at the moment.

> -Joe

-- 
Andrew :)

Free Java Software Engineer
Red Hat, Inc. (http://www.redhat.com)

Support Free Java!
Contribute to GNU Classpath and IcedTea
http://www.gnu.org/software/classpath
http://icedtea.classpath.org
PGP Key: 94EFD9D8 (http://subkeys.pgp.net)
Fingerprint = F8EF F1EA 401E 2E60 15FA  7927 142C 2591 94EF D9D8