Re: [Bug #13172] Spontaneous reboots since 2.6.29-rc*

Rafael J. Wysocki
2009-05-17T10:23:59Z

On Sunday 17 May 2009, Maciej Rutecki wrote:
> 2009/5/16 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>:
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.28 and 2.6.29.
> >
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.28 and 2.6.29. Please verify if it still should
> > be listed and let me know (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13172
> > Subject : Spontaneous reboots since 2.6.29-rc*
> > Submitter : Maciej Rutecki <maciej.rutecki-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> > Date : 2009-04-17 17:03 (30 days old)
> > References : http://marc.info/?l=linux-kernel&m=123998788921733&w=4
> >
> >
>
> I try:
> CONFIG_MTRR_SANITIZER=y
> CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=1
> CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
>
> from:
> http://marc.info/?l=linux-kernel&m=124022460715035&w=4
>
> Spontaneous reboots occur less often than in previous .config. From
> last report it occur once or twice. I think, it's hardware/bios/mtrr
> issue.
>
> Because of this I think we should remove this regression from list,
> until I find out, why it happen, or more people report this. What do
> You think?

I've closed the bug. Pleaes reopen it once you've found the root cause.

Thanks,
Rafael