This is a note to let you know that I've just added the patch titled lib/test_meminit: destroy cache in kmem_cache_alloc_bulk() test to the 5.16-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: lib-test_meminit-destroy-cache-in-kmem_cache_alloc_bulk-test.patch and it can be found in the queue-5.16 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From e073e5ef90298d2d6e5e7f04b545a0815e92110c Mon Sep 17 00:00:00 2001 From: Andrey Konovalov <andreyknvl@xxxxxxxxxx> Date: Wed, 19 Jan 2022 18:09:28 -0800 Subject: lib/test_meminit: destroy cache in kmem_cache_alloc_bulk() test From: Andrey Konovalov <andreyknvl@xxxxxxxxxx> commit e073e5ef90298d2d6e5e7f04b545a0815e92110c upstream. Make do_kmem_cache_size_bulk() destroy the cache it creates. Link: https://lkml.kernel.org/r/aced20a94bf04159a139f0846e41d38a1537debb.1640018297.git.andreyknvl@xxxxxxxxxx Fixes: 03a9349ac0e0 ("lib/test_meminit: add a kmem_cache_alloc_bulk() test") Signed-off-by: Andrey Konovalov <andreyknvl@xxxxxxxxxx> Reviewed-by: Marco Elver <elver@xxxxxxxxxx> Cc: Alexander Potapenko <glider@xxxxxxxxxx> Cc: Dmitry Vyukov <dvyukov@xxxxxxxxxx> Cc: Andrey Ryabinin <ryabinin.a.a@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- lib/test_meminit.c | 1 + 1 file changed, 1 insertion(+) --- a/lib/test_meminit.c +++ b/lib/test_meminit.c @@ -337,6 +337,7 @@ static int __init do_kmem_cache_size_bul if (num) kmem_cache_free_bulk(c, num, objects); } + kmem_cache_destroy(c); *total_failures += fail; return 1; } Patches currently in stable-queue which might be from andreyknvl@xxxxxxxxxx are queue-5.16/kasan-fix-quarantine-conflicting-with-init_on_free.patch queue-5.16/lib-test_meminit-destroy-cache-in-kmem_cache_alloc_bulk-test.patch