lkml.org 
[lkml]   [2007]   [Jun]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Device hang when offlining a CPU due to IRQ misrouting
On Wed, Jun 06, 2007 at 11:58:29AM -0700, Darrick J. Wong wrote:
> On Tue, Jun 05, 2007 at 06:37:59PM -0700, Siddha, Suresh B wrote:
> > On Tue, Jun 05, 2007 at 04:57:07PM -0700, Darrick J. Wong wrote:
> > > On Tue, Jun 05, 2007 at 02:14:51PM -0700, Siddha, Suresh B wrote:
> > >
> > > > Can you send us your system's dmesg aswell as output of /proc/interrupts?
> > >
> > > http://sweaglesw.net/~djwong/docs/dmesg
> > > http://sweaglesw.net/~djwong/docs/interrupts
> >
> > Didn't find anything wrong in that information. Can you try this
> > appended debug patch and see if you see this error msg in dmesg, when you
> > hit the bug? Thanks.
>
> I don't see that message.

Weird. Then the bug can only happen if for some reason, "mask = map"
didn't happen in fixup_irqs(). Can you send us the disassembly of the
fixup_irqs()?

thanks,
suresh
-
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: 2007-06-06 21:41    [W:0.063 / U:0.216 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site