kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-10-26 19:14:18 +00:00
Code Issues Releases Packages Activity
linux/mm/kasan
History
Andrey Konovalov 70bbe8d0a9 kasan: remove vmalloc_percpu test 
[ Upstream commit 330d8df81f ]

Commit 1a2473f0cb ("kasan: improve vmalloc tests") added the
vmalloc_percpu KASAN test with the assumption that __alloc_percpu always
uses vmalloc internally, which is tagged by KASAN.

However, __alloc_percpu might allocate memory from the first per-CPU
chunk, which is not allocated via vmalloc().  As a result, the test might
fail.

Remove the test until proper KASAN annotation for the per-CPU allocated
are added; tracked in https://bugzilla.kernel.org/show_bug.cgi?id=215019.

Link: https://lkml.kernel.org/r/20241022160706.38943-1-andrey.konovalov@linux.dev
Fixes: 1a2473f0cb ("kasan: improve vmalloc tests")
Signed-off-by: Andrey Konovalov <andreyknvl@gmail.com>
Reported-by: Samuel Holland <samuel.holland@sifive.com>
Link: https://lore.kernel.org/all/4a245fff-cc46-44d1-a5f9-fd2f1c3764ae@sifive.com/
Reported-by: Sabyrzhan Tasbolatov <snovitoll@gmail.com>
Link: https://lore.kernel.org/all/CACzwLxiWzNqPBp4C1VkaXZ2wDwvY3yZeetCi1TLGFipKW77drA@mail.gmail.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>
Cc: Sabyrzhan Tasbolatov <snovitoll@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2024-11-08 16:28:26 +01:00
..
common.c kasan: use internal prototypes matching gcc-13 builtins 2023-06-09 16:25:19 -07:00
generic.c kasan: fix type cast in memory_is_poisoned_n 2023-07-08 09:29:32 -07:00
hw_tags.c kasan: hw_tags: avoid invalid virt_to_page() 2023-05-02 17:23:27 -07:00
init.c kasan: Add (pmd|pud)_init for LoongArch zero_(pud|p4d)_populate process 2023-09-06 22:54:16 +08:00
kasan.h kasan: Cleanup the __HAVE_ARCH_SHADOW_MAP usage 2023-09-20 14:26:29 +08:00
kasan_test.c kasan: remove vmalloc_percpu test 2024-11-08 16:28:26 +01:00
kasan_test_module.c kasan: migrate workqueue_uaf test to kunit 2022-11-08 17:37:14 -08:00
Makefile kasan: test: fix test for new meminstrinsic instrumentation 2023-03-02 21:54:22 -08:00
quarantine.c kasan: fix lockdep report invalid wait context 2023-04-21 14:51:59 -07:00
report.c kasan: disable kasan_non_canonical_hook() for HW tags 2023-10-18 12:12:41 -07:00
report_generic.c kasan: use internal prototypes matching gcc-13 builtins 2023-06-09 16:25:19 -07:00
report_hw_tags.c kasan: use internal prototypes matching gcc-13 builtins 2023-06-09 16:25:19 -07:00
report_sw_tags.c kasan: use internal prototypes matching gcc-13 builtins 2023-06-09 16:25:19 -07:00
report_tags.c kasan: infer allocation size by scanning metadata 2023-02-09 16:51:40 -08:00
shadow.c mm: ptep_get() conversion 2023-06-19 16:19:25 -07:00
sw_tags.c kasan: use internal prototypes matching gcc-13 builtins 2023-06-09 16:25:19 -07:00
tags.c kasan,kmsan: remove __GFP_KSWAPD_RECLAIM usage from kasan/kmsan 2023-06-23 16:59:26 -07:00