Hi!
Yes, please make sure that you have CONFIG_KALLSYM and CONFIG_FRAME_POINTER
enabled. However, I guess you already do have them enabled, because probably
you would not have seen any stacktrace otherwise. I do not know what else to
enable.
BTW: Is your system a nommu one?
-Michi
On 09:10 Sun 27 Jun , Harishkumar V wrote:
> if i enable CONFIG_KALLSYMS, will it be useful
>
> On Sun, Jun 27, 2010 at 9:00 AM, Harishkumar V <[email protected]>wrote:
>
> > Hi,
> >
> > is any kernel option to enable capture stack trace for code struck in x86.
> > how to capture this on x86.
> >
> >
> > i can cross verify the option with the ARM kernel configuration.
> >
> > On Sun, Jun 27, 2010 at 8:52 AM, Harishkumar V
> > <[email protected]>wrote:
> >
> >> Hi,
> >>
> >> is any kernel option to enable to capture stack trace in x86. how to
> >> capture this on x86.
> >>
> >> i can cross verify the option with the ARM kernel configuration.
> >>
> >>
> >> On Sat, Jun 26, 2010 at 9:40 PM, Michael Blizek <
> >> [email protected]> wrote:
> >>
> >>> Hi!
> >>>
> >>> On 17:15 Sat 26 Jun , Harishkumar V wrote:
> >>> > Hi,
> >>> >
> >>> > this is the one, i am getting in the console,
> >>> ...
> >>>
> >>> This is only the stack trace of the softlockup check, not the code which
> >>> got
> >>> stuck. I am not sure whether generating that stack trace on arm is
> >>> possible.
> >>> Can you reproduce this on x86 or is it an arm-only error? If it is
> >>> related
> >>> to arm, not, check the kernel configuration whether there are any
> >>> relevant
> >>> options for generating stack traces or ask on linux-arm-kernel (see
> >>> http://kernelnewbies.org/ML ).
> >>>
> >>> -Michi
> >>> --
> >>> programing a layer 3+4 network protocol for mesh networks
> >>> see http://michaelblizek.twilightparadox.com
> >>>
> >>>
> >>
> >>
> >> --
> >> Thanks and Regards,
> >> Harish Kumar. V
> >>
> >
> >
> >
> > --
> > Thanks and Regards,
> > Harish Kumar. V
> >
>
>
>
> --
> Thanks and Regards,
> Harish Kumar. V
--
programing a layer 3+4 network protocol for mesh networks
see http://michaelblizek.twilightparadox.com
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