[jdk11u-dev] RFR: 8255254: Split os::reserve_memory and os::map_memory_to_file interfaces

Mon Nov 1 08:53:18 UTC 2021

On Sun, 31 Oct 2021 11:16:44 GMT, Vladimir Kempik <vkempik at openjdk.org> wrote:

> Please review this backport for JDK-8225254 which is needed for MAP_JIT support for jit regions on macos ( JDK-8234930 ). Both are prerequests for macos-aarch64 support.

The two failing tests are pretty strange, I can't reproduce these crashes locally, it happens only on GHA machines.
the tests itself are pretty simple - just run java with specific args.

all
gc/TestCardTablePageCommits.java 
linux intel32/64
runtime/ElfDecoder/TestElfDirectRead.java#id0 

any suggestions are welcomed

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PR: https://git.openjdk.java.net/jdk11u-dev/pull/568