lkml.org 
[lkml]   [2015]   [Oct]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [V4 PATCH 4/4] x86/apic: Introduce noextnmi boot option
On Thu, Oct 01, 2015 at 10:24:19AM +0000, 河合英宏 / KAWAI,HIDEHIRO wrote:
> But how do we check if the starting kernel is a dump capture kernel?

How does that first kernel pass info to the capture kernel?

> I think using cmdline option is the simplest way.

More often than not, simplest != correct.

What happens if I pass this option to the first kernel? All of a sudden
my *first* kernel doesn't get external NMIs.

Do you catch my drift?

--
Regards/Gruss,
Boris.

ECO tip #101: Trim your mails when you reply.


\
 
 \ /
  Last update: 2015-10-01 13:21    [W:0.100 / U:0.284 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site