RFR: 8324781: runtime/Thread/TestAlwaysPreTouchStacks.java failed with Expected a higher ratio between stack committed and reserved [v12]
Thomas Stuefe
stuefe at openjdk.org
Sat Jun 15 06:29:14 UTC 2024
On Tue, 11 Jun 2024 07:21:43 GMT, Liming Liu <duke at openjdk.org> wrote:
>> The testcase failed on Oracle CI since JDK-8315923. The root cause is that Oracle CI runs Linux-5.4.17-UEK where the value of MADV_POPULATE_WRITE (23) is used as MADV_DONTEXEC which is not supported by upstream. This PR solves the testcase failure by checking versions of kernels first, and checking the availability of MADV_POPULATE_WRITE when they are not older than 5.14.
>
> Liming Liu has updated the pull request incrementally with one additional commit since the last revision:
>
> Fix variable names
Okay then
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Marked as reviewed by stuefe (Reviewer).
PR Review: https://git.openjdk.org/jdk/pull/18592#pullrequestreview-2120231709
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