From: Cyrill Gorcunov <gorcunov@gmail.com>
To: Ingo Molnar <mingo@elte.hu>,
"Maciej W. Rozycki" <macro@linux-mips.org>,
Aristeu Rozanski <aris@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>,
LKML <linux-kernel@vger.kernel.org>,
Thomas Gleixner <tglx@linutronix.de>
Subject: [PATCH] x86: nmi - document lapic and ioapic parameters
Date: Fri, 31 Oct 2008 22:23:58 +0300 [thread overview]
Message-ID: <20081031192358.GC20803@localhost> (raw)
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
next reply other threads:[~2008-10-31 19:24 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-31 19:23 Cyrill Gorcunov [this message]
2008-10-31 19:28 ` [PATCH] x86: nmi - document lapic and ioapic parameters Aristeu Rozanski
2008-10-31 21:22 ` Yinghai Lu
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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