[jdk21u-dev] RFR: 8343607: C2: Shenandoah crashes during barrier expansion in Continuation::enter [v2]

[Aleksey Shipilev]

On Tue, 12 Aug 2025 07:38:01 GMT, Goetz Lindenmaier <goetz at openjdk.org> wrote:

>> Cesar Soares Lucas has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:
>> 
>>  - Merge branch 'openjdk:master' into backport-JohnTortugo-45c914c3-master
>>  - Backport 45c914c3ad8fbc406af9ba9dec97f11c28c91299
>
> Hi @JohnTortugo 
> you don't need to open a backport JBS issue. It does no harm if you do that, but except for rare cases (if you need a CSR) it's done automatically by Skara.  But if you opened one Skara will pick it up automaticaly.
> But please don't add a fix version, that is set automatically.  Currently, we are developing for 21.0.9. If you want to get your change to 21.0.10, you can withdraw and request approval again in two weeks.

@GoeLin -- from the internal discussion, I believe Cesar (who is currently outside business hours) intended to backport it for 21.0.9; it is just a process hiccup. So I just marked the approval request to get it on maintainers radar. Thanks!

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PR Comment: https://git.openjdk.org/jdk21u-dev/pull/2029#issuecomment-3179111456