Re: iwlwifi warn_slowpath with 3.*

[Antonio Quartulli <ordex@autistici.org>]

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mhmmm I attached dmesg again. Do you really need messages?

Cheers,


On Thu, May 03, 2012 at 11:17:14 +0300, Emmanuel Grumbach wrote:
> ooops
> 
> 
> here it is
> 
> 
> 
> Emmanuel Grumbach
> egrumbach@gmail.com
> 
> 
> On Thu, May 3, 2012 at 11:09 PM, Antonio Quartulli <ordex@autistici.org> wrote:
> > On Thu, May 03, 2012 at 10:55:12PM +0300, Emmanuel Grumbach wrote:
> >> Hi
> >>
> >> can you please apply the patch attached against wireless-testing ?
> >
> > which patch? If you refer to the patch attached to the bugreport, it doesn't
> > apply on wireless-testing.
> >
> >
> > Cheers,
> >
> >>
> >> You will have quite a lot of prints, so you will probably need to send
> >> /var/log/syslog or messages
> >>
> >>
> >> Thanks
> >>
> >> Emmanuel Grumbach
> >> egrumbach@gmail.com
> >>
> >>
> >> On Thu, May 3, 2012 at 10:04 PM, Emmanuel Grumbach <egrumbach@gmail.com> wrote:
> >> > Please enable CONFIG_FRAME_POINTERS
> >> > Emmanuel Grumbach
> >> > egrumbach@gmail.com
> >> >
> >> >
> >> > On Thu, May 3, 2012 at 9:53 AM, Antonio Quartulli <ordex@autistici.org> wrote:
> >> >> On Wed, May 02, 2012 at 06:21:02PM +0200, Antonio Quartulli wrote:
> >> >>> On Wed, May 02, 2012 at 11:39:14AM -0400, John W. Linville wrote:
> >> >>> > On Wed, May 02, 2012 at 10:08:46AM +0300, Emmanuel Grumbach wrote:
> >> >>> > > On Wed, May 2, 2012 at 12:19 AM, Venkataraman, Meenakshi
> >> >>> > > <meenakshi.venkataraman@intel.com> wrote:
> >> >>> > > > Hi Antonio,
> >> >>> > > >
> >> >>> > > >>> it seems so. It happens at least once at boot time.
> >> >>> > > >>> I will try wireless-testing and see what happens. Then I will apply your patch.
> >> >>> > > >>
> >> >>> > > >>The problem is there either with wireless-testing and with
> >> >>> > > >>wireless-testing+your_patch.
> >> >>> > > >>
> >> >>> > > >>If it can somehow help, I also got several stack trace regarding intel_iova
> >> >>> > > >>functions. But then the I got kernel panic and I was not able to copy the
> >> >>> > > >>messages.
> >> >>> > > >
> >> >>> > > > [MV] Depending on how you set it up, perhaps the stack trace was saved in one of the syslog files in /var/log/...
> >> >>> > > >
> >> >>> > > > Thanks!
> >> >>> > > > Meenakshi
> >> >>> > > >
> >> >>> > >
> >> >>> > > Can you please re-run with debug=1 and send the whole log ?
> >> >>> > > This will give a better indication on when the issue occurs.
> >> >>> >
> >> >>> > Does this help?
> >> >>> >
> >> >>> >     https://bugzilla.redhat.com/show_bug.cgi?id=815998#c18
> >> >>>
> >> >>> I applied patch in comment 17 on linux-3.3.4. IT didn't help but this time I got
> >> >>> the WARNING even with debug=1. Log is attached.
> >> >>>
> >> >>
> >> >>
> >> >> Is there any particular kernel debugging option I could enable to make the log
> >> >> more verbose?
> >> >>
> >> >>
> >> >> Cheers,
> >> >>
> >> >>
> >> >>
> >> >> --
> >> >> Antonio Quartulli
> >> >>
> >> >> ..each of us alone is worth nothing..
> >> >> Ernesto "Che" Guevara
> >
> > --
> > Antonio Quartulli
> >
> > ..each of us alone is worth nothing..
> > Ernesto "Che" Guevara



-- 
Antonio Quartulli

..each of us alone is worth nothing..
Ernesto "Che" Guevara

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