Re: tracing ring_buffer_resize oops.

From: Steven Rostedt
Date: Thu May 24 2012 - 17:25:15 EST


On Thu, 2012-05-24 at 17:15 -0400, Dave Jones wrote:
> On Thu, May 24, 2012 at 04:33:06PM -0400, Steven Rostedt wrote:
>
> > I'm kicking off the ktest that initially caused this issue hoping that
> > it reproduces the bad tree again.
> >
> > BTW, did you happen to upgrade gcc or anything? The ktest I run does
> > test against different gcc's and I don't think I had it do a make clean
> > between the switch. That may be the cause of this problem too :-?
>
> No gcc updates. It's a Fedora 17 box, so there's been hardly any updates this
> last week or so as things have been frozen leading into the release.
>

I'm currently running a ktest that is similar to what I think I ran when
the bug hit (I didn't save off the config file :-( )

But it looks like it did do a mrproper between switching gcc's so I no
longer think that was the issue.

Thanks,

-- Steve


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