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| author | Mohammed EL Kadiri <med08elkadiri@gmail.com> | 2026-06-10 09:50:52 +0300 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko@kernel.org> | 2026-06-15 15:19:13 +0300 |
| commit | 0934c38b12bd838cc133d5895fc8b42c2c1717ee (patch) | |
| tree | 5b459f86e1f72e2299370f46b1935a4007e87a36 /include/linux/start_kernel.h | |
| parent | 44b9597fea4b4d6d79d8b70a297ea425e05543c1 (diff) | |
| download | linux-0934c38b12bd838cc133d5895fc8b42c2c1717ee.tar.xz | |
keys: prevent slab cache merging for key_jar
Add SLAB_NO_MERGE to key_jar to prevent the allocator from merging it
with other similarly-sized caches. This hardens struct key isolation by
ensuring dedicated slab pages.
Acked-by: Vlastimil Babka (SUSE) <vbabka@kernel.org>
Signed-off-by: Mohammed EL Kadiri <med08elkadiri@gmail.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Link: https://lore.kernel.org/r/20260610065052.9120-1-med08elkadiri@gmail.com
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Diffstat (limited to 'include/linux/start_kernel.h')
0 files changed, 0 insertions, 0 deletions