[aarch64-port-dev ] 8153107: Unbalanced recursive locking

Andrey Petushkov andrey.petushkov at gmail.com
Mon Jun 18 13:43:21 UTC 2018

> On 18 Jun 2018, at 16:39, Andrew Haley <aph at redhat.com> wrote:
> On 06/18/2018 02:29 PM, Andrey Petushkov wrote:
>> The problem is that I’m not aware of any reproducer for any of the platforms part of main openjdk. 
>> Also Andrew Haley as well as Derek cannot help here I think since they are working with cpu/aarch64 port code, which did not have mentioned problem at all. 
>> Me myself is dealing with cpu/aarch32 port which is not part of main openjdk and jdk10 version of it is not yet even pushed into project-aarch32 openjdk repos. There is jdk9 version but there is no ready made reproducer there. The jdk10 version (on review now) has 100% reproducer for this problem, the runtime/CreateMirror/ArraysNewInstanceBug.java hotspot jtreg test, however I’m not sure anyone wants to try that out. Maybe Ed Nevill could help as a more or less independent party.
> Where is the problem?  We're asking you to test it on AArch32.
Please elaborate what meaning you put into “AArch32” term here

- The patch under review deals with cpu/arm implementation. I do not have a reproducer for binaries created from this code
- I do have a reproducer for the cpu/aarch32 and I’ve tested extremely similar patch numerous times. Does it count as a means of verification of patch under review?
> -- 
> Andrew Haley
> Java Platform Lead Engineer
> Red Hat UK Ltd. <https://www.redhat.com>
> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

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