From: Pekka Enberg <penberg@kernel.org>
To: James Hogan <james.hogan@imgtec.com>
Cc: Christoph Lameter <cl@linux.com>,
Stephen Warren <swarren@wwwdotorg.org>,
linux-next <linux-next@vger.kernel.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
Matt Mackall <mpm@selenic.com>,
linux-mm@kvack.org
Subject: Re: next-20130204 - bisected slab problem to "slab: Common constants for kmalloc boundaries"
Date: Wed, 6 Feb 2013 20:33:08 +0200 [thread overview]
Message-ID: <CAOJsxLFrJ-GYcsy4m=XoA06tjPpLaBr3HS_g0Cz-YHtsKmWxuA@mail.gmail.com> (raw)
In-Reply-To: <51122602.7060307@imgtec.com>
On Wed, Feb 6, 2013 at 11:44 AM, James Hogan <james.hogan@imgtec.com> wrote:
> On 05/02/13 18:34, Christoph Lameter wrote:
>> On Tue, 5 Feb 2013, James Hogan wrote:
>>
>>> On 05/02/13 16:36, Christoph Lameter wrote:
>>>> OK I was able to reproduce it by setting ARCH_DMA_MINALIGN in slab.h. This
>>>> patch fixes it here:
>>>>
>>>>
>>>> Subject: slab: Handle ARCH_DMA_MINALIGN correctly
>>>>
>>>> A fixed KMALLOC_SHIFT_LOW does not work for arches with higher alignment
>>>> requirements.
>>>>
>>>> Determine KMALLOC_SHIFT_LOW from ARCH_DMA_MINALIGN instead.
>>>>
>>>> Signed-off-by: Christoph Lameter <cl@linux.com>
>>>
>>> Thanks, your patch fixes it for me.
>>
>> Ok I guess that implies a Tested-by:
>>
>
> Yep sorry, feel free to add my Tested-by: if you roll this as a separate
> patch.
Applied, thanks guys!
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next prev parent reply other threads:[~2013-02-06 18:33 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-04 16:22 James Hogan
2013-02-04 19:22 ` Christoph Lameter
2013-02-05 10:08 ` James Hogan
2013-02-05 12:51 ` James Hogan
2013-02-04 19:39 ` Stephen Warren
2013-02-05 2:29 ` Christoph Lameter
[not found] ` <alpine.DEB.2.02.1302042019170.32396@gentwo.org>
2013-02-05 16:36 ` Christoph Lameter
2013-02-05 17:08 ` James Hogan
2013-02-05 18:34 ` Christoph Lameter
2013-02-06 9:44 ` James Hogan
2013-02-06 18:33 ` Pekka Enberg [this message]
2013-02-05 18:28 ` Stephen Warren
2013-02-05 18:52 ` Christoph Lameter
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