Commit c372e741 authored Sep 18, 2020 by Tian Tao Committed by Jonathan Corbet Sep 24, 2020

Documentation: Remove CMA's dependency on architecture



CMA only depends on MMU. It doesn't depend on arch too much. such as ARM,
ARM64, X86, MIPS etc. so We remove the dependency of cma about the
architecture in kernel-parameters.txt.

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/1600412758-60545-1-git-send-email-tiantao6@hisilicon.com


Signed-off-by: Jonathan Corbet <corbet@lwn.net>

parent 1d11c35e

Documentation/admin-guide/kernel-parameters.txt

+1 −1

Original line number	Diff line number	Diff line
		@@ -591,7 +591,7 @@
		some critical bits.

		cma=nn[MG]@[start[MG][-end[MG]]]
		[ARM,X86,KNL]
		[KNL,CMA]
		Sets the size of kernel global memory area for
		contiguous memory allocations and optionally the
		placement constraint by the physical address range of

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