Re: realtime-preempt patch-2.6.18-rt7 oops

From: Mike Galbraith
Date: Mon Nov 06 2006 - 05:26:42 EST


On Mon, 2006-11-06 at 11:11 +0100, Ingo Molnar wrote:
> * Mike Galbraith <efault@xxxxxx> wrote:
>
> > > could you try the patch below, does it help? (a quick review seems
> > > to suggest that all codepaths protected by kretprobe_lock are
> > > atomic)
> >
> > Ah, so I did do the right thing. Besides the oops, I was getting a
> > pretty frequent non-deadly...
>
> yeah ...
>
> > ...so turned it back into a non-sleeping lock.
> >
> > You forgot kprobes.h
>
> so the patch solves this problem for you?

Yeah, seems to. I'll let it run make check in a loop for a while to
make sure the fatal oops stays gone too though. If you don't hear from
me, all is peachy (it will be methinks)

-Mike

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