Bang Li c6ed4d84a2 ARC: remove redundant READ_ONCE() in cmpxchg loop ...

This patch reverts commit 7082a29c22ac ("ARC: use ACCESS_ONCE in cmpxchg
loop").

It is not necessary to use READ_ONCE() because cmpxchg contains barrier. We
can get it from commit d57f727264f1 ("ARC: add compiler barrier to LLSC
based cmpxchg").

Signed-off-by: Bang Li <libang.linuxer@gmail.com>
Signed-off-by: Vineet Gupta <vgupta@kernel.org>

2022-04-18 14:47:05 -07:00

..

boot

ARC: dts: align SPI NOR node name with dtschema

2022-04-18 12:22:31 -07:00

configs

ARC: [plat-eznps]: Drop support for EZChip NPS platform

2020-10-05 21:02:29 -07:00

include

ARC: atomic: cleanup atomic-llsc definitions

2022-04-18 14:45:09 -07:00

kernel

ARC: remove redundant READ_ONCE() in cmpxchg loop

2022-04-18 14:47:05 -07:00

lib

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

mm

ARC: fix typos in comments

2022-04-18 12:20:23 -07:00

plat-axs10x

arc: Replace lkml.org links with lore

2021-12-28 19:48:49 -08:00

plat-hsdk

arc: Replace lkml.org links with lore

2021-12-28 19:48:49 -08:00

plat-sim

ARC: merge HAPS-HS with nSIM-HS configs

2019-10-28 12:12:31 -07:00

plat-tb10x

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333

2019-06-05 17:37:06 +02:00

Kbuild

kbuild: use more subdir- for visiting subdirectories while cleaning

2021-10-24 13:49:46 +09:00

Kconfig

uaccess: remove CONFIG_SET_FS

2022-02-25 09:36:06 +01:00

Kconfig.debug

Kconfig: consolidate the "Kernel hacking" menu

2018-08-02 08:06:48 +09:00

Makefile

kbuild: do not quote string values in include/config/auto.conf

2022-01-08 18:03:57 +09:00