diff options
| author | Kees Cook <keescook@chromium.org> | 2024-04-25 13:55:23 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-04-25 20:55:59 -0700 |
| commit | 3b89ec41747a6b6b8c7b6ad4fe13e063cb6dfe7f (patch) | |
| tree | 8291b6ce6f0148529c12d8b5118c250a1005e4c6 /mm/memcontrol.c | |
| parent | e13106952faad91c6e492bf23b7cbdf1b1c269ce (diff) | |
mm/slub: avoid recursive loop with kmemleak
The system will immediate fill up stack and crash when both
CONFIG_DEBUG_KMEMLEAK and CONFIG_MEM_ALLOC_PROFILING are enabled. Avoid
allocation tagging of kmemleak caches, otherwise recursive allocation
tracking occurs.
Link: https://lkml.kernel.org/r/20240425205516.work.220-kees@kernel.org
Fixes: 279bb991b4d9 ("mm/slab: add allocation accounting into slab allocation and free paths")
Signed-off-by: Kees Cook <keescook@chromium.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Kent Overstreet <kent.overstreet@linux.dev>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/memcontrol.c')
0 files changed, 0 insertions, 0 deletions