RFR: 8327743: JVM crash in hotspot/share/runtime/javaThread.cpp - failed: held monitor count should be equal to jni: 0 != 1 [v4]

[David Holmes]

On Tue, 9 Apr 2024 11:31:24 GMT, Richard Reingruber <rrich at openjdk.org> wrote:

>> I've done basic smoke testing on PowerPC using QEMU.
>> `JAVA_OPTIONS=-XX:+CheckJNICalls TEST=test/hotspot/jtreg/runtime/vthread/JNIMonitor/JNIMonitor.java
>> ` passes ok. But it would be nice if @TheRealMDoerr or @reinrich could take it for a spin on real hardware.
>
>> I've done basic smoke testing on PowerPC using QEMU. `JAVA_OPTIONS=-XX:+CheckJNICalls TEST=test/hotspot/jtreg/runtime/vthread/JNIMonitor/JNIMonitor.java ` passes ok. But it would be nice if @TheRealMDoerr or @reinrich could take it for a spin on real hardware.
> 
> Thanks for the pin. We will do that.

Thanks for the review comments and testing of PPC @reinrich !

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PR Comment: https://git.openjdk.org/jdk/pull/18445#issuecomment-2048748647