Re: linux-next: slab shrinkers: BUG at mm/list_lru.c:92

From: Glauber Costa
Date: Tue Jul 09 2013 - 13:34:18 EST


On Mon, Jul 08, 2013 at 02:04:19PM -0700, Andrew Morton wrote:
> On Mon, 8 Jul 2013 14:53:52 +0200 Michal Hocko <mhocko@xxxxxxx> wrote:
>
> > > Good news! The test was running since morning and it didn't hang nor
> > > crashed. So this really looks like the right fix. It will run also
> > > during weekend to be 100% sure. But I guess it is safe to say
> >
> > Hmm, it seems I was too optimistic or we have yet another issue here (I
> > guess the later is more probable).
> >
> > The weekend testing got stuck as well.
> >
> > The dmesg shows there were some hung tasks:
>
> That looks like the classic "we lost an IO completion" trace.
>
> I think it would be prudent to defer these patches into 3.12.
Agree.

Will they still in -mm, or do I have to resend ?
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