Messages in this thread Patch in this message | | | Date | Fri, 31 Oct 2008 22:23:58 +0300 | From | Cyrill Gorcunov <> | Subject | [PATCH] x86: nmi - document lapic and ioapic parameters |
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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
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