From: "Yinghai Lu" <yinghai@kernel.org>
To: "Cyrill Gorcunov" <gorcunov@gmail.com>
Cc: "Ingo Molnar" <mingo@elte.hu>,
"Maciej W. Rozycki" <macro@linux-mips.org>,
"Aristeu Rozanski" <aris@redhat.com>,
"H. Peter Anvin" <hpa@zytor.com>,
LKML <linux-kernel@vger.kernel.org>,
"Thomas Gleixner" <tglx@linutronix.de>
Subject: Re: [PATCH] x86: nmi - document lapic and ioapic parameters
Date: Fri, 31 Oct 2008 14:22:36 -0700 [thread overview]
Message-ID: <86802c440810311422w79d0e697k246cb5ca76bf91b5@mail.gmail.com> (raw)
In-Reply-To: <20081031192358.GC20803@localhost>
On Fri, Oct 31, 2008 at 12:23 PM, Cyrill Gorcunov <gorcunov@gmail.com> wrote:
> Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
> ---
>
> On top of -tip dda51106620c328b50007c259b9ef8cea2b7c3d2
>
> Index: linux-2.6.git/Documentation/kernel-parameters.txt
> ===================================================================
> --- linux-2.6.git.orig/Documentation/kernel-parameters.txt 2008-10-27 21:35:08.000000000 +0300
> +++ linux-2.6.git/Documentation/kernel-parameters.txt 2008-10-31 22:21:59.000000000 +0300
> @@ -1404,6 +1404,14 @@ and is between 256 and 4096 characters.
> Format: [state][,regs][,debounce][,die]
>
> nmi_watchdog= [KNL,BUGS=X86-32] Debugging features for SMP kernels
> + Format: [panic,][num]
> + Valid num: 0,1,2
> + 0 - turn nmi_watchdog off
> + 1 - use IO-APIC
> + 2 - use local APIC
> + Instead of 1 and 2 it is possible to use the following
> + symbolic names: lapic and ioapic
> + Example: nmi_watchdog=2 or nmi_watchdog=panic,lapic
>
> no387 [BUGS=X86-32] Tells the kernel to use the 387 maths
> emulation library even if a 387 maths coprocessor
> --
please update
Documentation/x86/x86_64/boot-options.txt
too.
YH
next prev parent reply other threads:[~2008-10-31 21:22 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-31 19:23 Cyrill Gorcunov
2008-10-31 19:28 ` Aristeu Rozanski
2008-10-31 21:22 ` Yinghai Lu [this message]
2008-10-31 21:39 ` H. Peter Anvin
2008-10-31 21:41 ` Yinghai Lu
2008-11-01 5:56 ` Cyrill Gorcunov
2008-11-01 6:09 ` Cyrill Gorcunov
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