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Date: Fri, 14 Sep 2012 18:00:02 +0400
From: Sergei Shtylyov <sshtylyov@mvista.com>
MIME-Version: 1.0
To: Prabhakar Lad <prabhakar.csengg@gmail.com>
CC: LMML <linux-media@vger.kernel.org>,
	DLOS <davinci-linux-open-source@linux.davincidsp.com>,
	David Oleszkiewicz <doleszki@adsyscontrols.com>,
	LKML <linux-kernel@vger.kernel.org>,
	Hans Verkuil <hans.verkuil@cisco.com>,
	Mauro Carvalho Chehab <mchehab@infradead.org>
Subject: Re: [PATCH] davinci: vpif: capture/display: fix race condition
References: <1347630836-7545-1-git-send-email-prabhakar.lad@ti.com>
In-Reply-To: <1347630836-7545-1-git-send-email-prabhakar.lad@ti.com>
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Hello.

On 09/14/2012 05:53 PM, Prabhakar Lad wrote:

> From: Lad, Prabhakar <prabhakar.lad@ti.com>

> channel_first_int[][] variable is used as a flag for the ISR,
> This flag was being set after enabling the interrupts, There
> where suitaions when the isr ocuurend even before the flag was set

   s/suitaions/situations/, s/ocuurend/occured/

> dues to which it was causing the applicaiotn hang.

   Application.

> This patch sets  channel_first_int[][] flag just before enabling the
> interrupt.

> Reported-by: David Oleszkiewicz <doleszki@adsyscontrols.com>
> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
> Cc: Hans Verkuil <hans.verkuil@cisco.com>

WBR, Sergei