On Sun, Dec 14, 2014 at 04:38:00PM -0800, Linus Torvalds wrote:
> On Sun, Dec 14, 2014 at 3:46 PM, Dave Jones <da...@redhat.com> wrote:
> > On Sat, Dec 13, 2014 at 02:40:51PM -0800, Linus Torvalds wrote:
> > > On Sat, Dec 13, 2014 at 2:36 PM, Dave Jones <da...@redhat.com> wrote:
> > > >
> > > > Ok, I think we can rule out preemption. I just checked on it, and
> > > > found it wedged.
> > >
> > > Ok, one more. Mind checking what happens without CONFIG_DEBUG_PAGEALLOC?
> >
> > Crap. Looks like it wedged. It's stuck that way until I get back to it
> > on Wednesday.
>
> Hey, this is not "crap" at all. Quite the reverse.
It was more a "Crap it's wedged and I can't do anything about it for days".
I didn't look closely at the actual traces this time.
> DaveJ, do you have the kernel image for this? I'd love to see what the
> code is around that "save_xstate_sig+0x81" or around those
> __clear_user+0x17/0x36 points...
Not until I get back on Wednesday and reboot it.
Dave
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