linux/arch/arc
Vineet Gupta f050c3e61d ARC: arch_cmpxchg_relaxed to use size of pointed type not pointer
Bradley spotted this snafu when working on two-byte cmpxchg emulation.
He originally folded this fix into his series but the fix itself
uncovered a pre-existing issue, missing arch_atomic64_cmpxchg_relaxed
which just needed to be wired up.

Fixes: e188f3330a ("ARC: cmpxchg/xchg: rewrite as macros to make type safe")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202609240539.AkulvjVe-lkp@intel.com/
Suggested-by: Bradley Morgan <brads@mainlining.org>
Signed-off-by: Vineet Gupta <vgupta@kernel.org>
2026-09-24 21:17:09 -07:00
..
boot ARC: migrate to the generic rule for built-in DTB 2025-01-18 08:52:09 +09:00
configs ARC: configs: Drop redundant I2C_DESIGNWARE_PLATFORM 2026-07-10 15:26:11 -07:00
include ARC: arch_cmpxchg_relaxed to use size of pointed type not pointer 2026-09-24 21:17:09 -07:00
kernel arc: kernel: Fix clk reference leak in show_cpuinfo() 2026-09-09 14:31:11 +05:30
lib ARCv2: memset: don't prefetch for len == 0 which happens a alot 2023-08-17 12:40:26 -07:00
mm driver core: Replace dev->dma_coherent with dev_dma_coherent() 2026-04-26 23:43:58 +02:00
net bpf: Pass bpf_verifier_env to JIT 2026-04-16 07:03:40 -07:00
plat-axs10x arc: axs10x: drop unneeded dependency on OF_GPIO 2026-03-13 14:42:52 +01:00
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 ARC: Add eBPF JIT support 2024-05-12 16:51:36 -07:00
Kconfig ARC: cleanup dead ARC_CANT_LLSC option in Kconfig 2026-09-09 14:28:23 +05:30
Kconfig.debug Kconfig: consolidate the "Kernel hacking" menu 2018-08-02 08:06:48 +09:00
Makefile ARC: Always use SWAPE instructions for __arch_swab32() 2026-01-30 16:46:17 +01:00