Messages in this thread | | | Date | Fri, 31 Oct 2008 14:22:36 -0700 | From | "Yinghai Lu" <> | Subject | Re: [PATCH] x86: nmi - document lapic and ioapic parameters |
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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
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