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8282306: os::is_first_C_frame(frame*) crashes on invalid link access #464

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parttimenerd
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@parttimenerd parttimenerd commented Jun 13, 2022

Applied clean, but ignored changes to aarch64 related files.

Depends on #466 to be backported (which fixes a bug in the zero tests).


Progress

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

Issue

  • JDK-8282306: os::is_first_C_frame(frame*) crashes on invalid link access

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk17u-dev pull/464/head:pull/464
$ git checkout pull/464

Update a local copy of the PR:
$ git checkout pull/464
$ git pull https://git.openjdk.org/jdk17u-dev pull/464/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 464

View PR using the GUI difftool:
$ git pr show -t 464

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk17u-dev/pull/464.diff

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bridgekeeper bot commented Jun 13, 2022

👋 Welcome back parttimenerd! 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 openjdk bot added the rfr Pull request is ready for review label Jun 13, 2022
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mlbridge bot commented Jun 13, 2022

Webrevs

@GoeLin
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GoeLin commented Jun 14, 2022

Please change the title to "Backport 999da9bfc5be703141cdc07af455b4b6b2cc1aae"
Skara will recognize it as backport that way. Thanks.

@parttimenerd parttimenerd changed the title 8282306: os::is_first_C_frame(frame*) crashes on invalid link access Backport 999da9bfc5be703141cdc07af455b4b6b2cc1aae Jun 14, 2022
@openjdk openjdk bot changed the title Backport 999da9bfc5be703141cdc07af455b4b6b2cc1aae 8282306: os::is_first_C_frame(frame*) crashes on invalid link access Jun 14, 2022
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openjdk bot commented Jun 14, 2022

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

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openjdk bot commented Jun 14, 2022

@parttimenerd 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:

8282306: os::is_first_C_frame(frame*) crashes on invalid link access

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 3 new commits pushed to the master branch:

  • cb415a1: 8284686: Interval of < 1 ms disables ExecutionSample events
  • f8d3d42: 8281297: TestStressG1Humongous fails with guarantee(is_range_uncommitted)
  • dd7280f: 8274517: java/util/DoubleStreamSums/CompensatedSums.java fails with expected [true] but found [false]

Please see this link for an up-to-date comparison between the source branch of this pull request and 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.

As you do not have Committer status in this project an existing Committer must agree to sponsor your change.

➡️ 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 added the ready Pull request is ready to be integrated label Jun 14, 2022
@openjdk openjdk bot mentioned this pull request Jun 14, 2022
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/integrate

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GoeLin commented Jun 14, 2022

/sponsor

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GoeLin commented Jun 14, 2022

Thanks for backporting this :)

@openjdk openjdk bot added the sponsor Pull request is ready to be sponsored label Jun 14, 2022
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openjdk bot commented Jun 14, 2022

@parttimenerd
Your change (at version ba23737) is now ready to be sponsored by a Committer.

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openjdk bot commented Jun 14, 2022

Going to push as commit ad18525.
Since your change was applied there have been 3 commits pushed to the master branch:

  • cb415a1: 8284686: Interval of < 1 ms disables ExecutionSample events
  • f8d3d42: 8281297: TestStressG1Humongous fails with guarantee(is_range_uncommitted)
  • dd7280f: 8274517: java/util/DoubleStreamSums/CompensatedSums.java fails with expected [true] but found [false]

Your commit was automatically rebased without conflicts.

@openjdk openjdk bot added the integrated Pull request has been integrated label Jun 14, 2022
@openjdk openjdk bot closed this Jun 14, 2022
@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 Jun 14, 2022
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openjdk bot commented Jun 14, 2022

@GoeLin @parttimenerd Pushed as commit ad18525.

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

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