kasan: remove SLUB checks for page_alloc fallbacks in tests

Browse source

A number of KASAN tests rely on the fact that calling kmalloc with a size
larger than an order-1 page falls back onto page_alloc.

This fallback was originally only implemented for SLUB, but since commit
d6a71648db ("mm/slab: kmalloc: pass requests larger than order-1 page to
page allocator"), it is also implemented for SLAB.

Thus, drop the SLUB checks from the tests.

Link: https://lkml.kernel.org/r/c82099b6fb365b6f4c2c21b112d4abb4dfd83e53.1703188911.git.andreyknvl@google.com
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Marco Elver <elver@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

...

This commit is contained in:

Andrey Konovalov 2023-12-21 21:04:52 +01:00 • committed by Andrew Morton

parent f2fffc0cfc

commit 3ab9304db6

1 changed files with 2 additions and 24 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

26

mm/kasan/kasan_test.c

View file