8381382: Shenandoah: assert(capacity > 0) failed: free regions must have allocation capacity#553
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👋 Welcome back xpeng! A progress list of the required criteria for merging this PR into |
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@pengxiaolong This change now passes all automated pre-integration checks. ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details. After integration, the commit message for the final commit will be: You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed. At the time when this comment was updated there had been 4 new commits pushed to the
As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details. As you do not have Committer status in this project an existing Committer must agree to sponsor your change. Possible candidates are the reviewers of this PR (@earthling-amzn, @phohensee) but any other Committer may sponsor as well. ➡️ To flag this PR as ready for integration with the above commit message, type |
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This backport pull request has now been updated with issue from the original commit. |
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/approval request This change addresses a correctness issue introduced in https://bugs.openjdk.org/browse/JDK-8345423. Only Shenandoah is affected by the change. |
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@earthling-amzn Only the author (@pengxiaolong) is allowed to issue the |
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/approval request This change addresses a correctness issue introduced in https://bugs.openjdk.org/browse/JDK-8345423. Only Shenandoah is affected by the change. |
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@pengxiaolong |
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/integrate |
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@pengxiaolong |
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/sponsor |
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Going to push as commit d37b1cc.
Your commit was automatically rebased without conflicts. |
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@earthling-amzn @pengxiaolong Pushed as commit d37b1cc. 💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored. |
Hi all,
This pull request contains a backport of commit 01bfd427 from the openjdk/jdk repository.
The PR fix a memory order related bug that could corrupt heap, therefore I think it is necessary to backport it. It is not a clean backport because of renaming from Atomic to AtomicAccess in hotspot.
Test:
Thanks!
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gitCheckout this PR locally:
$ git fetch https://git.openjdk.org/jdk25u-dev.git pull/553/head:pull/553$ git checkout pull/553Update a local copy of the PR:
$ git checkout pull/553$ git pull https://git.openjdk.org/jdk25u-dev.git pull/553/headUsing Skara CLI tools
Checkout this PR locally:
$ git pr checkout 553View PR using the GUI difftool:
$ git pr show -t 553Using diff file
Download this PR as a diff file:
https://git.openjdk.org/jdk25u-dev/pull/553.diff
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