[jdk21u] Integrated: 8316880: AArch64: "stop: Header is not fast-locked" with -XX:-UseLSE since JDK-8315880

[Aleksey Shipilev]

On Mon, 16 Oct 2023 19:31:27 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Clean backport to fix a JVM bug, easily reproducible with `-UseLSE` with `LockingMode=2`.
> 
> Additional testing:
>  - [x] macos-aarch64-server-fastdebug build without the fix fails with `-UseLSE LockingMode=2`, passes with it
>  - [x] linux-aarch64-server-fastdebug, `tier1 tier2 tier3`

This pull request has now been integrated.

Changeset: fd329f2a
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.org/jdk21u/commit/fd329f2a3765f356895f2f6d40ef46aae5c3222f
Stats:     41 lines in 10 files changed: 15 ins; 0 del; 26 mod

8316880: AArch64: "stop: Header is not fast-locked" with -XX:-UseLSE since JDK-8315880

Reviewed-by: aph
Backport-of: b6a97c078043862b20bd8e1d1b8ccb8699995515

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PR: https://git.openjdk.org/jdk21u/pull/258