linux-kernel - Re: [PATCH v2] media: davinci: vpif: align the buffers size to page page size boundary

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Message-ID: <516D3880.7080400@cogentembedded.com>
Date:	Tue, 16 Apr 2013 15:39:44 +0400
From:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:	Prabhakar lad <prabhakar.csengg@...il.com>
CC:	LMML <linux-media@...r.kernel.org>,
	DLOS <davinci-linux-open-source@...ux.davincidsp.com>,
	Mauro Carvalho Chehab <mchehab@...hat.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Hans Verkuil <hans.verkuil@...co.com>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>
Subject: Re: [PATCH v2] media: davinci: vpif: align the buffers size to page
 page size boundary

Hello.

On 16-04-2013 14:54, Prabhakar lad wrote:

> From: Lad, Prabhakar <prabhakar.csengg@...il.com>

> with recent commit with id 068a0df76023926af958a336a78bef60468d2033

   Please also specify the summary line of that commit in parens (or however 
you like).

> which adds add length check for mmap, the application were failing to
> mmap the buffers.

> This patch aligns the the buffer size to page size boundary for both
> capture and display driver so the it pass the check.

> Signed-off-by: Lad, Prabhakar <prabhakar.csengg@...il.com>
> Cc: Laurent Pinchart <laurent.pinchart@...asonboard.com>
> Cc: Hans Verkuil <hans.verkuil@...co.com>
> Cc: Mauro Carvalho Chehab <mchehab@...hat.com>

WBR, Sergei

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