Re: 3.14.0-rc2: WARNING: at mm/slub.c:1007

From: Christian Kujau
Date: Thu Feb 13 2014 - 20:22:25 EST


On Fri, 14 Feb 2014 at 12:14, Dave Chinner wrote:
> > OK, so the "possible irq lock inversion dependency detected" is a lockdep
> > regression, as you explained in the xfs-list thread. What about the
> > "RECLAIM_FS-safe -> RECLAIM_FS-unsafe lock order detected" warning - I
> > haven't seen it again though, only once with 3.14.0-rc2.
>
> That was also an i_lock/mmapsem issue, so it's likely to be the same
> root cause. I'm testing a fix for it at the moment.

Understood. Thanks for looking into this.

Christian.
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