On 24.06.25 05:27, Li Wang wrote:
Some systems (e.g. minimal or real-time kernels) may not enable
Transparent Hugepages (THP), causing MADV_HUGEPAGE to return EINVAL.
This patch introduces a runtime check using the existing THP sysfs
interface and skips the hugepage merging test (`-H`) when THP is
not available.
To avoid those failures:
But we deliberately have in tools/testing/selftests/mm/config:
CONFIG_TRANSPARENT_HUGEPAGE=y
So isn't this rather a test setup issue? Meaning, the environment is
not well prepared.
--
Cheers,
David / dhildenb
