[jdk22u] Integrated: 8322962: Upcall stub might go undetected when freezing frames

[Aleksey Shipilev]

On Thu, 25 Apr 2024 18:40:47 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Clean backport to fix interaction between Virtual Threads and FFM.
> 
> Additional testing:
>  - [x] New regression test fails without the patch, passes with it
>  - [x] MacOS AArch64 server fastdebug, `jdk_loom hotspot_loom`

This pull request has now been integrated.

Changeset: b2fbc828
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.org/jdk22u/commit/b2fbc8283e3f948ae01eb0792c46854c796565b8
Stats:     34 lines in 6 files changed: 21 ins; 4 del; 9 mod

8322962: Upcall stub might go undetected when freezing frames

Backport-of: 93feda3d9a1807422c7f47703358aabd2e8639b8

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

PR: https://git.openjdk.org/jdk22u/pull/168