linux-kernel - Re: [PATCH] mm, slab: release slab_mutex earlier in kmem_cache_destroy() (was Re: Lockdep complains about commit 1331e7a1bb ("rcu: Remove _rcu_barrier() dependency on __stop

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Message-ID: <0000013a26fb253a-fb5df733-ad41-47c1-af1d-3d6739e417de-000000@email.amazonses.com>
Date:	Wed, 3 Oct 2012 14:15:24 +0000
From:	Christoph Lameter <cl@...ux.com>
To:	Jiri Kosina <jkosina@...e.cz>
cc:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>,
	Pekka Enberg <penberg@...nel.org>,
	"Paul E. McKenney" <paul.mckenney@...aro.org>,
	Josh Triplett <josh@...htriplett.org>,
	linux-kernel@...r.kernel.org,
	"Srivatsa S. Bhat" <srivatsa.bhat@...ux.vnet.ibm.com>,
	linux-mm@...ck.org
Subject: Re: [PATCH] mm, slab: release slab_mutex earlier in kmem_cache_destroy()
 (was Re: Lockdep complains about commit 1331e7a1bb ("rcu: Remove _rcu_barrier()
 dependency on __stop_machine()"))

On Wed, 3 Oct 2012, Jiri Kosina wrote:

> How about the patch below? Pekka, Christoph, please?

Looks fine for -stable. For upstream there is going to be a move to
slab_common coming in this merge period. We would need a fix against -next
or Pekka's tree too.

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