linux-kernel - Re: "slab: Fix missing DEBUG

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Message-ID: <AANLkTin-i3+Pw8gW8c9AM2+6H1SsUgtqjvAYEv3Mi3HQ@mail.gmail.com>
Date:	Mon, 14 Feb 2011 17:43:21 +0200
From:	Pekka Enberg <penberg@...nel.org>
To:	Russell King <rmk@....linux.org.uk>
Cc:	ShiYong LI <a22381@...orola.com>, Christoph Lameter <cl@...ux.com>,
	Shiyong Li <shi-yong.li@...orola.com>,
	Linux Kernel List <linux-kernel@...r.kernel.org>,
	David Rientjes <rientjes@...gle.com>
Subject: Re: "slab: Fix missing DEBUG_SLAB last user" breaks ARM

On Mon, Feb 14, 2011 at 5:40 PM, Russell King <rmk@....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!
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