[linux-2.6-block.git] / Documentation / features / locking / cmpxchg-local / arch-support.txt

#
# 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 |
    -----------------------
Commit	Line	Data
98008be7 IM	1	#
	2	# Feature name: cmpxchg-local
	3	# Kconfig: HAVE_CMPXCHG_LOCAL
	4	# description: arch supports the this_cpu_cmpxchg() API
	5	#
	6	-----------------------
	7	\| arch \|status\|
	8	-----------------------
	9	\| alpha: \| TODO \|
	10	\| arc: \| TODO \|
	11	\| arm: \| TODO \|
7156fc29	12	\| arm64: \| ok \|
8a5aaf97	13	\| csky: \| TODO \|
98008be7	14	\| hexagon: \| TODO \|
cc8c418b	15	\| loongarch: \| TODO \|
98008be7	16	\| m68k: \| TODO \|
98008be7 IM	17	\| microblaze: \| TODO \|
98008be7 IM	18	\| mips: \| TODO \|
98008be7 IM	19	\| nios2: \| TODO \|
	20	\| openrisc: \| TODO \|
	21	\| parisc: \| TODO \|
	22	\| powerpc: \| TODO \|
7156fc29	23	\| riscv: \| TODO \|
98008be7	24	\| s390: \| ok \|
98008be7 IM	25	\| sh: \| TODO \|
98008be7 IM	26	\| sparc: \| TODO \|
98008be7	27	\| um: \| TODO \|
98008be7 IM	28	\| x86: \| ok \|
	29	\| xtensa: \| TODO \|
	30	-----------------------