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[ARM] 5437/1: Add documentation for "nohlt" kernel parameter

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As per discussion in:
http://marc.info/?l=linux-arm-kernel&m=123633652517391&w=2

Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Paulius Zaleckas 2009-03-31 13:55:44 +01:00 committed by Russell King
parent ad19d8d90c
commit 01a24d2b93
1 changed files with 3 additions and 1 deletions
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4
Documentation/kernel-parameters.txt
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@ -1513,7 +1513,9 @@ and is between 256 and 4096 characters. It is defined in the file
noclflush [BUGS=X86] Don't use the CLFLUSH instruction
nohlt [BUGS=ARM,SH]
nohlt [BUGS=ARM,SH] Tells the kernel that the sleep(SH) or
wfi(ARM) instruction doesn't work correctly and not to
use it. This is also useful when using JTAG debugger.
no-hlt [BUGS=X86-32] Tells the kernel that the hlt
instruction doesn't work correctly and not to