lkml.org 
[lkml]   [2007]   [Mar]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] [RSDL-mm 0/6] RSDL cpu scheduler for -mm
> On Thu, 8 Mar 2007 16:25:05 +1100 Con Kolivas <kernel@kolivas.org> wrote:
> > It also boots OK on a very similar but somewhat older Nocona machine.
> > Perhaps due to config changes:
> > http://userweb.kernel.org/~akpm/ck/config-ok.txt
>
> Ok I just remembered that not only did I expect the cpu task to never be
> scheduled and it _might_ be scheduled on sched_init, it is actually
> _consciously_ scheduled on hotplug cpu which I have no way of handling at the
> moment. On both your configs I noticed you had hotplug cpu enabled, but
> perhaps it isn't really being used on the more conservative config. So this
> is something I already know I need to handle. Did your ppc that had
> the "bitmap error" have hotplug cpu enabled? It might be an unrelated
> bug^Wphenomenon.

The powerpc config has CONFIG_HOTPLUG_CPU=n
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2007-03-08 07:07    [from the cache]
©2003-2011 Jasper Spaans