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linux/Documentation/features/locking/cmpxchg-local/arch-support.txt
Ard Biesheuvel af1f459233 Documentation: Drop IA64 from feature descriptions
Itanium (IA64) is going away, so drop it from the kernel feature
documentation.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2023-09-11 08:13:18 +00:00

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Text

#
# Feature name: cmpxchg-local
# Kconfig: HAVE_CMPXCHG_LOCAL
# description: arch supports the this_cpu_cmpxchg() API
#
-----------------------
| arch |status|
-----------------------
| alpha: | TODO |
| arc: | TODO |
| arm: | TODO |
| arm64: | ok |
| csky: | TODO |
| hexagon: | TODO |
| loongarch: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | TODO |
| nios2: | TODO |
| openrisc: | TODO |
| parisc: | TODO |
| powerpc: | TODO |
| riscv: | TODO |
| s390: | ok |
| sh: | TODO |
| sparc: | TODO |
| um: | TODO |
| x86: | ok |
| xtensa: | TODO |
-----------------------