Commits
Matthew Dawson committed db31d51c99e
mm/mempool: avoid KASAN marking mempool poison checks as use-after-free [ Upstream commit 7640131032db9118a78af715ac77ba2debeeb17c ] When removing an element from the mempool, mark it as unpoisoned in KASAN before verifying its contents for SLUB/SLAB debugging. Otherwise KASAN will flag the reads checking the element use-after-free writes as use-after-free reads. Signed-off-by: Matthew Dawson <matthew@mjdsystems.ca> Acked-by: Andrey Ryabinin <aryabinin@virtuozzo.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com>