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From "Elena Semukhina (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-2648) [drlvm][threading] Potential race condition in safe-point callback implementation
Date Wed, 10 Jan 2007 07:01:27 GMT

    [ https://issues.apache.org/jira/browse/HARMONY-2648?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12463481
] 

Elena Semukhina commented on HARMONY-2648:
------------------------------------------

The attachment H-2817_debug_info.txt to HARMONY-2817 shows up the deadlock which happened
to the smoke test stress.Mix. Evgueni considers it as illustration to this issue.

> [drlvm][threading] Potential race condition in safe-point callback implementation
> ---------------------------------------------------------------------------------
>
>                 Key: HARMONY-2648
>                 URL: https://issues.apache.org/jira/browse/HARMONY-2648
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>         Environment: All
>            Reporter: Evgueni Brevnov
>         Assigned To: weldon washburn
>         Attachments: safe_point_callback.patch
>
>
> Please read the following thread to understand the problem. Attached patch fixes possible
race conditions but one classlib's test starts to fail org.apache.harmony.luni.tests.java.lang.ThreadGroupTest.test_suspend.
So the patch should be improved to handle this test case correctly.
> Thanks
> Evgueni

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