lkml.org 
[lkml]   [2014]   [Jul]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Scheduler regression from caffcdd8d27ba78730d5540396ce72ad022aff2c
On Tue, Jul 22, 2014 at 11:47:40AM +0200, Peter Zijlstra wrote:
> On Mon, Jul 21, 2014 at 06:52:12PM +0200, Peter Zijlstra wrote:
> > On Mon, Jul 21, 2014 at 11:35:28AM -0500, Bruno Wolff III wrote:
> > > Is there more I can do to help with this now? Or should I just wait for
> > > patches to test?
> >
> > Yeah, sorry, was wiped out today. I'll go stare harder at the P4
> > topology setup code tomorrow. Something fishy there.
>
> Does this make your machine boot again (while giving an error)?
>
> It tries to robustify the topology setup a bit, crashing on crap input
> should be avoided if possible of course.
>
> I'll go stare at the x86/P4 topology code like promised.

Could you provide the output of cpuid and cpuid -r for your machine?
This code is magic and I've no idea what your machine is telling it to
do :/




\
 
 \ /
  Last update: 2014-07-22 13:21    [W:0.111 / U:0.180 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site