From: Andi Kleen <ak@linux.intel.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Mel Gorman <mgorman@suse.de>,
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
Dave Jones <davej@redhat.com>, Christoph Lameter <cl@linux.com>,
Ben Hutchings <ben@decadent.org.uk>,
Hugh Dickins <hughd@google.com>,
LKML <linux-kernel@vger.kernel.org>,
Linux-MM <linux-mm@kvack.org>
Subject: Re: [PATCH 2/5] mempolicy: Remove mempolicy sharing
Date: Wed, 22 Aug 2012 12:35:32 -0700 [thread overview]
Message-ID: <20120822193532.GB12707@tassilo.jf.intel.com> (raw)
In-Reply-To: <20120822120314.9fc30d47.akpm@linux-foundation.org>
On Wed, Aug 22, 2012 at 12:03:14PM -0700, Andrew Morton wrote:
> On Mon, 20 Aug 2012 17:36:31 +0100
> Mel Gorman <mgorman@suse.de> wrote:
>
> > From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
> >
> > Dave Jones' system call fuzz testing tool "trinity" triggered the following
> > bug error with slab debugging enabled
> >
> > ...
> >
> > Cc: <stable@vger.kernel.org>
>
> The patch dosn't apply to 3.5 at all well. I don't see much point in
> retaining the stable tag so I think I'll remove it, and suggest that
> you prepare a fresh patch for Greg and explain the situation?
Everything applies fine if you redo the revert manually.
BTW we tested it now and the new patchkit indeed fixes the database.
Please queue for 3.6 and 3.5 stable.
-Andi
--
ak@linux.intel.com -- Speaking for myself only
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WARNING: multiple messages have this Message-ID (diff)
From: Andi Kleen <ak@linux.intel.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Mel Gorman <mgorman@suse.de>,
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
Dave Jones <davej@redhat.com>, Christoph Lameter <cl@linux.com>,
Ben Hutchings <ben@decadent.org.uk>,
Hugh Dickins <hughd@google.com>,
LKML <linux-kernel@vger.kernel.org>,
Linux-MM <linux-mm@kvack.org>
Subject: Re: [PATCH 2/5] mempolicy: Remove mempolicy sharing
Date: Wed, 22 Aug 2012 12:35:32 -0700 [thread overview]
Message-ID: <20120822193532.GB12707@tassilo.jf.intel.com> (raw)
In-Reply-To: <20120822120314.9fc30d47.akpm@linux-foundation.org>
On Wed, Aug 22, 2012 at 12:03:14PM -0700, Andrew Morton wrote:
> On Mon, 20 Aug 2012 17:36:31 +0100
> Mel Gorman <mgorman@suse.de> wrote:
>
> > From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
> >
> > Dave Jones' system call fuzz testing tool "trinity" triggered the following
> > bug error with slab debugging enabled
> >
> > ...
> >
> > Cc: <stable@vger.kernel.org>
>
> The patch dosn't apply to 3.5 at all well. I don't see much point in
> retaining the stable tag so I think I'll remove it, and suggest that
> you prepare a fresh patch for Greg and explain the situation?
Everything applies fine if you redo the revert manually.
BTW we tested it now and the new patchkit indeed fixes the database.
Please queue for 3.6 and 3.5 stable.
-Andi
--
ak@linux.intel.com -- Speaking for myself only
next prev parent reply other threads:[~2012-08-22 19:36 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-20 16:36 [PATCH 0/5] Memory policy corruption fixes V2 Mel Gorman
2012-08-20 16:36 ` Mel Gorman
2012-08-20 16:36 ` [PATCH 1/5] Revert "mm: mempolicy: Let vma_merge and vma_split handle vma->vm_policy linkages" Mel Gorman
2012-08-20 16:36 ` Mel Gorman
2012-08-20 16:36 ` [PATCH 2/5] mempolicy: Remove mempolicy sharing Mel Gorman
2012-08-20 16:36 ` Mel Gorman
2012-08-20 19:35 ` Christoph Lameter
2012-08-20 19:35 ` Christoph Lameter
2012-08-22 19:03 ` Andrew Morton
2012-08-22 19:03 ` Andrew Morton
2012-08-22 19:33 ` Mel Gorman
2012-08-22 19:33 ` Mel Gorman
2012-08-22 19:35 ` Andi Kleen [this message]
2012-08-22 19:35 ` Andi Kleen
2012-08-20 16:36 ` [PATCH 3/5] mempolicy: fix a race in shared_policy_replace() Mel Gorman
2012-08-20 16:36 ` Mel Gorman
2012-08-20 19:52 ` Christoph Lameter
2012-08-20 19:52 ` Christoph Lameter
2012-09-07 22:59 ` KOSAKI Motohiro
2012-09-07 22:59 ` KOSAKI Motohiro
2012-08-20 16:36 ` [PATCH 4/5] mempolicy: fix refcount leak in mpol_set_shared_policy() Mel Gorman
2012-08-20 16:36 ` Mel Gorman
2012-08-20 19:46 ` Christoph Lameter
2012-08-20 19:46 ` Christoph Lameter
2012-08-21 7:15 ` Mel Gorman
2012-08-21 7:15 ` Mel Gorman
2012-08-21 15:38 ` Christoph Lameter
2012-08-21 15:38 ` Christoph Lameter
2012-08-20 16:36 ` [PATCH 5/5] mempolicy: fix a memory corruption by refcount imbalance in alloc_pages_vma() Mel Gorman
2012-08-20 16:36 ` Mel Gorman
2012-08-20 19:51 ` Christoph Lameter
2012-08-20 19:51 ` Christoph Lameter
2012-08-21 7:26 ` Mel Gorman
2012-08-21 7:26 ` Mel Gorman
2012-08-21 15:37 ` Christoph Lameter
2012-08-21 15:37 ` Christoph Lameter
2012-09-07 23:06 ` KOSAKI Motohiro
2012-09-07 23:06 ` KOSAKI Motohiro
2012-08-21 7:29 ` [PATCH 0/5] Memory policy corruption fixes V2 Mel Gorman
2012-08-21 7:29 ` Mel Gorman
2012-09-06 12:40 ` Josh Boyer
2012-09-06 12:40 ` Josh Boyer
2012-09-07 9:43 ` Mel Gorman
2012-09-07 9:43 ` Mel Gorman
2012-08-21 21:46 ` Andi Kleen
2012-08-21 21:46 ` Andi Kleen
-- strict thread matches above, loose matches on Subject: below --
2012-10-09 16:58 [PATCH 0/5] Memory policy corruption fixes -stable Mel Gorman
2012-10-09 16:58 ` [PATCH 2/5] mempolicy: remove mempolicy sharing Mel Gorman
2012-10-09 16:58 ` Mel Gorman
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