On Mon, 22 Jul 2024 20:32:35 GMT, Chris Plummer <cjplum...@openjdk.org> wrote:

> Fix deadlock with debug agent callbackLock. Details in first comment.
> 
> Tested by running all jdi, jdwp, and jdb tests with and without virtual 
> threads about 40 times. The testing was initially done with my hack to force 
> the self suspend (see the first comment in the CR), and then I did final 
> testing without it. I also did final testing with all tier5 svc tests.

This pull request has now been integrated.

Changeset: c4e6255a
Author:    Chris Plummer <cjplum...@openjdk.org>
URL:       
https://git.openjdk.org/jdk/commit/c4e6255ac3ec5520c4cb6d0d4ad9013da177ba88
Stats:     44 lines in 5 files changed: 29 ins; 3 del; 12 mod

8332738: Debug agent can deadlock on callbackLock when using 
StackFrame.PopFrames

Reviewed-by: sspitsyn, amenkov

-------------

PR: https://git.openjdk.org/jdk/pull/20282

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