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8286865: vmTestbase/vm/mlvm/meth/stress/jni/nativeAndMH/Test.java fails with Out of space in CodeCache#2649

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8286865: vmTestbase/vm/mlvm/meth/stress/jni/nativeAndMH/Test.java fails with Out of space in CodeCache#2649
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@rm-gh-8 rm-gh-8 commented Feb 27, 2026

Backporting JDK-8286865: vmTestbase/vm/mlvm/meth/stress/jni/nativeAndMH/Test.java fails with Out of space in CodeCache.

This PR exclude test from running with -Xcomp flag and also moves MethodHandles.lookup() outside iteration loop (was unnecessarily invoked per iteration).

For parity with Oracle JDK. Already backported to 25.

Ran related tests on linux-x64, linux-aarch64, macos-aarch64 and windows-x64:

make test TEST=test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/stress/jni/nativeAndMH/Test.java

Results attached:

windows-x64-specific-test.log
macos-aarch64-specific-test.log
linux-x64-specific-test.log
linux-aarch64-specific-test.log


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  • Change must not contain extraneous whitespace
  • Commit message must refer to an issue
  • JDK-8286865 needs maintainer approval

Issue

  • JDK-8286865: vmTestbase/vm/mlvm/meth/stress/jni/nativeAndMH/Test.java fails with Out of space in CodeCache (Bug - P4 - Approved)

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Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk21u-dev.git pull/2649/head:pull/2649
$ git checkout pull/2649

Update a local copy of the PR:
$ git checkout pull/2649
$ git pull https://git.openjdk.org/jdk21u-dev.git pull/2649/head

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Checkout this PR locally:
$ git pr checkout 2649

View PR using the GUI difftool:
$ git pr show -t 2649

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https://git.openjdk.org/jdk21u-dev/pull/2649.diff

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bridgekeeper Bot commented Feb 27, 2026

👋 Welcome back rm-gh-8! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

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openjdk Bot commented Feb 27, 2026

@rm-gh-8 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:

8286865: vmTestbase/vm/mlvm/meth/stress/jni/nativeAndMH/Test.java fails with Out of space in CodeCache

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 19 new commits pushed to the master branch:

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.

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➡️ To flag this PR as ready for integration with the above commit message, type /integrate in a new comment. (Afterwards, your sponsor types /sponsor in a new comment to perform the integration).

@openjdk openjdk Bot changed the title Backport 1b11bea76ba29d1dfa414ad7e10693cf054bb96f 8286865: vmTestbase/vm/mlvm/meth/stress/jni/nativeAndMH/Test.java fails with Out of space in CodeCache Feb 27, 2026
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openjdk Bot commented Feb 27, 2026

This backport pull request has now been updated with issue from the original commit.

@openjdk openjdk Bot added backport Port of a pull request already in a different code base clean Identical backport; no merge resolution required labels Feb 27, 2026
@rm-gh-8 rm-gh-8 marked this pull request as ready for review March 2, 2026 18:22
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openjdk Bot commented Mar 2, 2026

⚠️ @rm-gh-8 This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.

@openjdk openjdk Bot added the rfr Pull request is ready for review label Mar 2, 2026
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rm-gh-8 commented Mar 2, 2026

/approval request for backport of JDK-8286865: vmTestbase/vm/mlvm/meth/stress/jni/nativeAndMH/Test.java fails with Out of space in CodeCache.

This is a test fix.

For parity with Oracle JDK. Already backported to 25.

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openjdk Bot commented Mar 2, 2026

@rm-gh-8
8286865: The approval request has been created successfully.

@openjdk openjdk Bot added the approval Requires approval; will be removed when approval is received label Mar 2, 2026
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mlbridge Bot commented Mar 2, 2026

Webrevs

@openjdk openjdk Bot added ready Pull request is ready to be integrated and removed approval Requires approval; will be removed when approval is received labels Mar 7, 2026
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rm-gh-8 commented Mar 10, 2026

/integrate

@openjdk openjdk Bot added the sponsor Pull request is ready to be sponsored label Mar 10, 2026
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openjdk Bot commented Mar 10, 2026

@rm-gh-8
Your change (at version e5c7c84) is now ready to be sponsored by a Committer.

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simonis commented Mar 10, 2026

/sponsor

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simonis commented Mar 10, 2026

The Windows build failure seems to be unrelated to this test-only change.

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openjdk Bot commented Mar 10, 2026

Going to push as commit 4ed8c0c.
Since your change was applied there have been 24 commits pushed to the master branch:

Your commit was automatically rebased without conflicts.

@openjdk openjdk Bot added the integrated Pull request has been integrated label Mar 10, 2026
@openjdk openjdk Bot closed this Mar 10, 2026
@openjdk openjdk Bot removed ready Pull request is ready to be integrated rfr Pull request is ready for review sponsor Pull request is ready to be sponsored labels Mar 10, 2026
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openjdk Bot commented Mar 10, 2026

@simonis @rm-gh-8 Pushed as commit 4ed8c0c.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.

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