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Date: Mon, 14 Feb 2011 20:07:05 +0200
Message-ID: <AANLkTinauvqVun_EZuXhBKa3ZyMwASf4E1-Qc9YAn9o2@mail.gmail.com>
Subject: Re: "slab: Fix missing DEBUG_SLAB last user" breaks ARM
From: Pekka Enberg <penberg@kernel.org>
To: Russell King <rmk@arm.linux.org.uk>
Cc: ShiYong LI <a22381@motorola.com>, Christoph Lameter <cl@linux.com>,
        Shiyong Li <shi-yong.li@motorola.com>,
        Linux Kernel List <linux-kernel@vger.kernel.org>,
        David Rientjes <rientjes@google.com>
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On Mon, Feb 14, 2011 at 5:43 PM, Pekka Enberg <penberg@kernel.org> wrote:
> On Mon, Feb 14, 2011 at 5:40 PM, Russell King <rmk@arm.linux.org.uk> wrote:
>> Mainline only supports 32 byte and 64 byte cache lines on ARM. ?It does
>> not support 128 byte cache lines, so maybe your attempts are the wrong
>> approach. ?Can you please post your 128 byte cache line support patches
>> to the ARM kernel mailing list for review.
>>
>> In the mean time, because your patch causes an oopsing regression, I
>> strongly suggest that it is reverted until we start supporting 128 byte
>> cache lines on ARM in mainline.
>
> Agreed. I'll queue a revert. Thanks, Russell!

It's this commit queued for linux-next:

http://git.kernel.org/?p=linux/kernel/git/penberg/slab-2.6.git;a=commit;h=3ff84a7f36554b257cd57325b1a7c1fa4b49fbe3
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