Re: kmemcheck caught read from freed memory (cfq_free_io_context)

From: Jens Axboe
Date: Wed Apr 02 2008 - 03:31:34 EST


On Wed, Apr 02 2008, Ingo Molnar wrote:
>
> * Jens Axboe <jens.axboe@xxxxxxxxxx> wrote:
>
> > On Wed, Apr 02 2008, Pekka J Enberg wrote:
> > > On Wed, 2 Apr 2008, Jens Axboe wrote:
> > > > Good catch, I wonder why it didn't complain in my testing. I've added a
> > > > patch to fix that, please see it here:
> > >
> > > You probably don't have kmemcheck in your kernel ;-)
> >
> > Ehm no, you are right :)
>
> ... and you can get kmemcheck by testing on x86.git/latest:
>
> http://people.redhat.com/mingo/x86.git/README
>
> ;-)

Thanks Ingo, I'll give it a spin to verify this fix!

--
Jens Axboe

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