On Wed, 21 Jan 2026 18:59:19 GMT, Maurizio Cimadamore <[email protected]> wrote:
>> For reference: hotspot uses the platform dependent constant >> `CCallingConventionRequiresIntsAsLongs` for such issues. The value is >> `true` on PPC64 and s390 platforms (and SPARC in earlier JDK versions). > > I believe the proposed patch to be reasonable given the limitations we > already covered. It would be nice to add a comment like: We need to pass the uid as uint32_t which requires zero extension on some 64-bit platforms. JDK-8336664 is not yet available, so we extend it here for these platforms. ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/28931#discussion_r2714007305
