From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756223Ab2INOBU (ORCPT ); Fri, 14 Sep 2012 10:01:20 -0400 Received: from mail-lb0-f174.google.com ([209.85.217.174]:40500 "EHLO mail-lb0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755354Ab2INOBS (ORCPT ); Fri, 14 Sep 2012 10:01:18 -0400 Message-ID: <50533862.9030900@mvista.com> Date: Fri, 14 Sep 2012 18:00:02 +0400 From: Sergei Shtylyov User-Agent: Mozilla/5.0 (X11; Linux i686; rv:15.0) Gecko/20120824 Thunderbird/15.0 MIME-Version: 1.0 To: Prabhakar Lad CC: LMML , DLOS , David Oleszkiewicz , LKML , Hans Verkuil , Mauro Carvalho Chehab 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> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello. On 09/14/2012 05:53 PM, Prabhakar Lad wrote: > From: Lad, Prabhakar > 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 > Signed-off-by: Lad, Prabhakar > Signed-off-by: Manjunath Hadli > Cc: Hans Verkuil WBR, Sergei