tests/posixshm: Check for hardware support in largepage_pkru
MFC after: 3 days
Fixes: ca87c0b8e396 ("pkru: Fix handling of 1GB largepage mappings")
(cherry picked from commit 75c66218401c00f4728d5312e2b933b8d3aefde1)
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Description
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Details
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markj Authored on Apr 24 2026, 1:23 PM - Parents
- rG49dbebd74fc8: epoch: Don't idle CPUs when there's pending epoch work
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