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Date: Fri, 15 Aug 2014 11:55:38 +0100
From: Will Deacon <will.deacon@arm.com>
To: Minchan Kim <minchan@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
        "linux-mm@kvack.org" <linux-mm@kvack.org>,
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	<linux-arm-kernel@lists.infradead.org>,
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Subject: Re: [PATCH v14 6/8] arm: add pmd_mkclean for THP
Message-ID: <20140815105538.GK27466@arm.com>
References: <1407981212-17818-1-git-send-email-minchan@kernel.org>
 <1407981212-17818-7-git-send-email-minchan@kernel.org>
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On Thu, Aug 14, 2014 at 02:53:30AM +0100, Minchan Kim wrote:
> MADV_FREE needs pmd_dirty and pmd_mkclean for detecting recent
> overwrite of the contents since MADV_FREE syscall is called for
> THP page.
> 
> This patch adds pmd_mkclean for THP page MADV_FREE support.

Acked-by: Will Deacon <will.deacon@arm.com>