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Date: Wed, 10 Oct 2012 09:47:50 +0900
From: Greg KH <greg@...ah.com>
To: Mel Gorman <mgorman@...e.de>
Cc: Stable <stable@...r.kernel.org>, Andi Kleen <ak@...ux.intel.com>,
Andrew Morton <akpm@...ux-foundation.org>,
KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
Dave Jones <davej@...hat.com>,
Christoph Lameter <cl@...ux.com>,
Hugh Dickins <hughd@...gle.com>,
LKML <linux-kernel@...r.kernel.org>,
Linux-MM <linux-mm@...ck.org>
Subject: Re: [PATCH 0/5] Memory policy corruption fixes -stable
On Tue, Oct 09, 2012 at 05:58:36PM +0100, Mel Gorman wrote:
> This is a backport of the series "Memory policy corruption fixes V2". This
> should apply to 3.6-stable, 3.5-stable, 3.4-stable and 3.0-stable without
> any difficulty. It will not apply cleanly to 3.2 but just drop the "revert"
> patch and the rest of the series should apply.
>
> I tested 3.6-stable and 3.0-stable with just the revert and trinity breaks
> as expected for the mempolicy tests. Applying the full series in both case
> allowed trinity to complete successfully. Andi Kleen reported previously
> that the series fixed a database performance regression[1].
>
> [1] https://lkml.org/lkml/2012/8/22/585
>
> include/linux/mempolicy.h | 2 +-
> mm/mempolicy.c | 137 +++++++++++++++++++++++++++++----------------
> 2 files changed, 89 insertions(+), 50 deletions(-)
Looks good, thanks, now all queued up.
greg k-h
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