[lilliput-jdk21u:lilliput] Integrated: 8319900: Recursive lightweight locking: riscv64 implementation

[Roman Kennke]

On Mon, 25 Mar 2024 18:46:28 GMT, Roman Kennke <rkennke at openjdk.org> wrote:

> Hi all,
> 
> This pull request contains a backport of commit [e1b661f8](https://github.com/openjdk/jdk/commit/e1b661f8c1df780cce28fe76d257b44e2fe44058) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.
> 
> The commit being backported was authored by Gui Cao on 5 Mar 2024 and was reviewed by Fei Yang.
> 
> Thanks!

This pull request has now been integrated.

Changeset: a28d30c1
Author:    Roman Kennke <rkennke at openjdk.org>
URL:       https://git.openjdk.org/lilliput-jdk21u/commit/a28d30c12edce5cbd3c8fccad6df788c4632f5a0
Stats:     613 lines in 9 files changed: 411 ins; 114 del; 88 mod

8319900: Recursive lightweight locking: riscv64 implementation

Backport-of: e1b661f8c1df780cce28fe76d257b44e2fe44058

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PR: https://git.openjdk.org/lilliput-jdk21u/pull/26