lkml.org 
[lkml]   [2009]   [Jan]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: WARNING: at kernel/sched.c:4440 sub_preempt_count+0x81/0x95()
Date
On Tuesday 13 January 2009 23:34:25 Ingo Molnar wrote:
> * Michal Hocko <mhocko@suse.cz> wrote:
> > Hi,
> > I am not sure whether someone has already reported this, but
> > I can see the following early boot WARNING with the 2.6.29-rc1 kernel in
> > the serial console output:
> >
> > ------------[ cut here ]------------
> > WARNING: at kernel/sched.c:4440 sub_preempt_count+0x81/0x95()
>
> That one should be fixed in tip/master and it is in the to-Linus queue of
> fixes:
>
> http://people.redhat.com/mingo/tip.git/README
>
> it's this commit:
>
> 01e3eb8: Revert "sched: improve preempt debugging"
>
> if you want to cherry-pick the fix.

OK, but I still don't think this is the actual problem, but there is
something amiss in the init code being exposed by it.



\
 
 \ /
  Last update: 2009-01-15 07:57    [W:0.254 / U:0.028 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site