On Fri, 19 Dec 2025 01:55:29 GMT, David Holmes <[email protected]> wrote:
>> As discussed in JBS the deadlock occurs when the call to >> `ReleasePrimitiveArrayCritical` performs the transition from native to VM, >> and in the process checks for special runtime exit conditions - which >> includes the `obj_deopt_suspend` request. The simple solution is to define a >> custom JNI ENTRY with custom `ThreadInVMfromNative` that elides the exit >> check. >> >> The change is limited to `ReleasePrimitiveArrayCritical` and >> `ReleaseStringCritical`. >> >> UPDATE: we are now employing a much simpler solution. >> >> There is no regression test as this has only been seen in long running >> stress tests. >> >> Testing: >> -tiers 1-6 > > David Holmes has updated the pull request incrementally with one additional > commit since the last revision: > > Exapnd comment I wonder why there are no GHA tests? ------------- PR Comment: https://git.openjdk.org/jdk/pull/28779#issuecomment-3674358347
