8271490: [ppc] [s390]: Crash in JavaThread::pd_get_top_frame_for_profiling

[RealLucy]

Hi all,

this pull request contains a backport of commit 276b07b3 from the openjdk/jdk repository. The issue fixed in openjdk/jdk does exist in jdk17u as well.

The commit being backported was authored by Lutz Schmidt on 30 Aug 2021 and was reviewed by Thomas Stuefe and Matthias Baesken.

Thanks!

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Issue

• JDK-8271490: [ppc] [s390]: Crash in JavaThread::pd_get_top_frame_for_profiling

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.java.net/jdk17u pull/68/head:pull/68
$ git checkout pull/68

Update a local copy of the PR:
$ git checkout pull/68
$ git pull https://git.openjdk.java.net/jdk17u pull/68/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 68

View PR using the GUI difftool:
$ git pr show -t 68

Using diff file

Download this PR as a diff file:
https://git.openjdk.java.net/jdk17u/pull/68.diff

[bridgekeeper]

👋 Welcome back lucy! 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.

[openjdk]

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

[openjdk]

@RealLucy 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:

8271490: [ppc] [s390]: Crash in JavaThread::pd_get_top_frame_for_profiling

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 no new commits pushed to the master branch. If another commit should be pushed before you perform the /integrate command, your PR will be automatically rebased. If you prefer to avoid any potential automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[mlbridge]

Webrevs

• 00: Full (528b2a02)

[RealLucy]

Test failure on maxOS x64 is unrelated. This backport only touches s390 and ppc platform files.

[RealLucy]

/integrate

[openjdk]

Going to push as commit 0e847cf.
Since your change was applied there have been 3 commits pushed to the master branch:

• d9a7fc6: Merge
• 4afbcaf: 8273592: Backout JDK-8271868
• a37254c: 8271868: Warn user when using mac-sign option with unsigned app-image.

Your commit was automatically rebased without conflicts.

[openjdk]

@RealLucy Pushed as commit 0e847cf.

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