linux/arch
Alexander Potapenko 27f644dc5a x86: kmsan: use C versions of memset16/memset32/memset64
KMSAN must see as many memory accesses as possible to prevent false
positive reports.  Fall back to versions of
memset16()/memset32()/memset64() implemented in lib/string.c instead of
those written in assembly.

Link: https://lkml.kernel.org/r/20230303141433.3422671-3-glider@google.com
Signed-off-by: Alexander Potapenko <glider@google.com>
Suggested-by: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Reviewed-by: Marco Elver <elver@google.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Helge Deller <deller@gmx.de>
Cc: Kees Cook <keescook@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-03-28 16:20:11 -07:00
..
alpha alpha: fix lazy-FPU mis(merged/applied/whatnot) 2023-03-06 20:13:49 -05:00
arc - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
arm lazy tlb: introduce lazy tlb mm refcount helper functions 2023-03-28 16:20:08 -07:00
arm64 ARM: SoC fixes for 6.3, part 2 2023-03-24 15:38:13 -07:00
csky rch/csky patches for 6.3 2023-02-27 09:27:31 -08:00
hexagon VM_FAULT_RETRY fixes 2023-03-05 11:07:58 -08:00
ia64 cpumask: re-introduce constant-sized cpumask optimizations 2023-03-05 14:30:34 -08:00
loongarch LoongArch changes for v6.3 2023-03-01 09:27:00 -08:00
m68k m68k: Only force 030 bus error if PC not in exception table 2023-03-06 14:09:42 +01:00
microblaze VM_FAULT_RETRY fixes 2023-03-05 11:07:58 -08:00
mips Networking fixes for 6.3-rc2, including fixes from netfilter, bpf 2023-03-09 10:56:58 -08:00
nios2 VM_FAULT_RETRY fixes 2023-03-05 11:07:58 -08:00
openrisc VM_FAULT_RETRY fixes 2023-03-05 11:07:58 -08:00
parisc VM_FAULT_RETRY fixes 2023-03-05 11:07:58 -08:00
powerpc powerpc/64s: enable MMU_LAZY_TLB_SHOOTDOWN 2023-03-28 16:20:08 -07:00
riscv RISC-V Fixes for 6.3-rc4 2023-03-24 09:52:26 -07:00
s390 s390: update defconfigs 2023-03-13 09:15:11 +01:00
sh sh: sanitize the flags on sigreturn 2023-03-09 10:01:59 -08:00
sparc VM_FAULT_RETRY fixes 2023-03-05 11:07:58 -08:00
um This pull request contains the following changes for UML: 2023-03-01 09:13:00 -08:00
x86 x86: kmsan: use C versions of memset16/memset32/memset64 2023-03-28 16:20:11 -07:00
xtensa - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
.gitignore
Kconfig lazy tlb: shoot lazies, non-refcounting lazy tlb mm reference handling scheme 2023-03-28 16:20:08 -07:00