[linux-2.6-block.git] / Documentation / features / vm / TLB / arch-support.txt

#
# Feature name:          batch-unmap-tlb-flush
#         Kconfig:       ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH
#         description:   arch supports deferral of TLB flush until multiple pages are unmapped
#
    -----------------------
    |         arch |status|
    -----------------------
    |       alpha: | TODO |
    |         arc: | TODO |
    |         arm: | TODO |
    |       arm64: |  ok  |
    |        csky: | TODO |
    |     hexagon: | TODO |
    |   loongarch: | TODO |
    |        m68k: |  ..  |
    |  microblaze: |  ..  |
    |        mips: | TODO |
    |       nios2: |  ..  |
    |    openrisc: |  ..  |
    |      parisc: | TODO |
    |     powerpc: | TODO |
    |       riscv: | TODO |
    |        s390: | TODO |
    |          sh: | TODO |
    |       sparc: | TODO |
    |          um: |  ..  |
    |         x86: |  ok  |
    |      xtensa: | TODO |
    -----------------------
Commit	Line	Data
c7e1e3cc MG	1	#
	2	# Feature name: batch-unmap-tlb-flush
	3	# Kconfig: ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH
	4	# description: arch supports deferral of TLB flush until multiple pages are unmapped
	5	#
	6	-----------------------
	7	\| arch \|status\|
	8	-----------------------
	9	\| alpha: \| TODO \|
	10	\| arc: \| TODO \|
	11	\| arm: \| TODO \|
43b3dfdd	12	\| arm64: \| ok \|
8a5aaf97	13	\| csky: \| TODO \|
c7e1e3cc	14	\| hexagon: \| TODO \|
cc8c418b	15	\| loongarch: \| TODO \|
c7e1e3cc	16	\| m68k: \| .. \|
c7e1e3cc MG	17	\| microblaze: \| .. \|
c7e1e3cc MG	18	\| mips: \| TODO \|
c7e1e3cc MG	19	\| nios2: \| .. \|
	20	\| openrisc: \| .. \|
	21	\| parisc: \| TODO \|
	22	\| powerpc: \| TODO \|
7156fc29	23	\| riscv: \| TODO \|
c7e1e3cc	24	\| s390: \| TODO \|
c7e1e3cc MG	25	\| sh: \| TODO \|
c7e1e3cc MG	26	\| sparc: \| TODO \|
c7e1e3cc	27	\| um: \| .. \|
c7e1e3cc MG	28	\| x86: \| ok \|
	29	\| xtensa: \| TODO \|
	30	-----------------------