linux-kernel - Re: [04/26] ARM: 7755/1: handle user space mapped pages in flush_kernel_dcache

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Date:	Thu, 27 Jun 2013 09:21:32 +0100
From:	Luis Henriques <luis.henriques@...onical.com>
To:	Simon Baatz <gmbnomis@...il.com>
Cc:	Ben Hutchings <ben@...adent.org.uk>, linux-kernel@...r.kernel.org,
	stable@...r.kernel.org, akpm@...ux-foundation.org,
	Catalin Marinas <catalin.marinas@....com>,
	Russell King <rmk+kernel@....linux.org.uk>
Subject: Re: [04/26] ARM: 7755/1: handle user space mapped pages in flush_kernel_dcache_page

Simon Baatz <gmbnomis@...il.com> writes:

> Hi Ben, Luis,
>
> On Wed, Jun 26, 2013 at 10:04:11AM +0100, Luis Henriques wrote:
>> Ben Hutchings <ben@...adent.org.uk> writes:
>> 
>> > 3.2.48-rc1 review patch.  If anyone has any objections, please let me know.
>> >
>> > ------------------
>> >
>> > From: Simon Baatz <gmbnomis@...il.com>
>> >
>> > commit 1bc39742aab09248169ef9d3727c9def3528b3f3 upstream.
>> 
>> Simon suggested Greg not to queue this patch for stable kernels as it
>> breaks no-MMU ARM configs.  He will provide a follow-up patch that
>> should go together with this one.
>
> Fortunately, the follow-up patch is upstream now. It is commit
> 63384fd0b1509acf522a8a8fcede09087eedb7df (ARM: 7772/1: Fix missing
> flush_kernel_dcache_page() for noMMU).
>
> Thus, please add that patch as well. If it is too late to do this, my
> suggestion would be to queue both of them together for the next cycle.

Thanks Simon, I'll queue both for the 3.5 kernel.

Cheers,
-- 
Luis
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