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Documentation: arm64 also supports disable hugeiomap 

arm64 also supports disable hugeiomap,updated documentation.

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Link: https://lore.kernel.org/r/1599740386-47210-1-git-send-email-tiantao6@hisilicon.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Tian Tao 2020-09-10 20:19:46 +08:00 committed by Jonathan Corbet
parent f7ebd9ed77
commit 5b280ed427
1 changed files with 1 additions and 1 deletions
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Documentation/admin-guide/kernel-parameters.txt
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@ -3188,7 +3188,7 @@
register save and restore. The kernel will only save
legacy floating-point registers on task switch.
nohugeiomap [KNL,X86,PPC] Disable kernel huge I/O mappings.
nohugeiomap [KNL,X86,PPC,ARM64] Disable kernel huge I/O mappings.
nosmt [KNL,S390] Disable symmetric multithreading (SMT).
Equivalent to smt=1.