[jdk25u] RFR: 8359105: RISC-V: No need for acquire fence in safepoint poll during JNI calls

[Dingli Zhang]

On Wed, 30 Jul 2025 07:39:27 GMT, Dingli Zhang <dzhang at openjdk.org> wrote:

> Hi all,
> 
> This pull request contains a backport of commit [1a01839f](https://github.com/openjdk/jdk/commit/1a01839f8c0522a90710e101cce6ecc479a77529) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.
> 
> The commit being backported was authored by Anjian Wen on 16 Jun 2025 and was reviewed by Robbin Ehn, Fei Yang and Feilong Jiang.
> 
> Thanks!

Passed release build tier1-3 tests on sg2042

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PR Comment: https://git.openjdk.org/jdk25u/pull/52#issuecomment-3135206018