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| author | Lance Yang <lance.yang@linux.dev> | 2025-09-17 21:31:37 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-10-15 12:04:21 +0200 |
| commit | 170cec233eabe721affc91466d7ecd172cc657e7 (patch) | |
| tree | 99d1e750673f9181bc02ba4b33ed3bb62340fce1 /tools/perf/scripts/python/task-analyzer.py | |
| parent | c6096f3947f68f96defedb8764b3b1ca4cf3469f (diff) | |
selftests/mm: skip soft-dirty tests when CONFIG_MEM_SOFT_DIRTY is disabled
commit 0389c305ef56cbadca4cbef44affc0ec3213ed30 upstream.
The madv_populate and soft-dirty kselftests currently fail on systems
where CONFIG_MEM_SOFT_DIRTY is disabled.
Introduce a new helper softdirty_supported() into vm_util.c/h to ensure
tests are properly skipped when the feature is not enabled.
Link: https://lkml.kernel.org/r/20250917133137.62802-1-lance.yang@linux.dev
Fixes: 9f3265db6ae8 ("selftests: vm: add test for Soft-Dirty PTE bit")
Signed-off-by: Lance Yang <lance.yang@linux.dev>
Acked-by: David Hildenbrand <david@redhat.com>
Suggested-by: David Hildenbrand <david@redhat.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Gabriel Krisman Bertazi <krisman@collabora.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions