linux-kernel - Re: [slub] WARNING: CPU: 1 PID: 1 at mm/slub.c:992 deactivate

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Message-ID: <alpine.DEB.2.02.1402061340360.12761@chino.kir.corp.google.com>
Date:	Thu, 6 Feb 2014 13:41:10 -0800 (PST)
From:	David Rientjes <rientjes@...gle.com>
To:	Fengguang Wu <fengguang.wu@...el.com>
cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Pekka Enberg <penberg@...nel.org>, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org
Subject: Re: [slub] WARNING: CPU: 1 PID: 1 at mm/slub.c:992
 deactivate_slab()

On Wed, 5 Feb 2014, David Rientjes wrote:

> Ah, that's because the patch didn't go through Pekka's slab tree but went 
> into -mm instead so we have to wait for another -mm.  However, the traces 
> from linux-next-20140204 that you provided indicate it's the same problem 
> and should be fixed with that patch, so let's wait for another mmotm to be 
> released.
> 

Ok, "mm/slub.c: list_lock may not be held in some circumstances" is in 
linux-next so let me know if this reproduces!
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