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Message-ID: <20090306163558.11873.5076.stgit@Programuotojas> Date: Fri, 06 Mar 2009 18:35:58 +0200 From: Paulius Zaleckas <paulius.zaleckas@...tonika.lt> To: linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.arm.linux.org.uk, linux-sh@...r.kernel.org Cc: yanok@...raft.com, wd@...x.de Subject: [PATCH v2] Add documentation for "nohlt" kernel parameter As per discussion in: http://marc.info/?l=linux-arm-kernel&m=123633652517391&w=2 v2: - usefull<->useful Signed-off-by: Paulius Zaleckas <paulius.zaleckas@...tonika.lt> --- Documentation/kernel-parameters.txt | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 54f21a5..5d251ad 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -1487,7 +1487,9 @@ 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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