From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754335AbbIYBsu (ORCPT ); Thu, 24 Sep 2015 21:48:50 -0400 Received: from mga02.intel.com ([134.134.136.20]:10674 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754101AbbIYBss (ORCPT ); Thu, 24 Sep 2015 21:48:48 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.17,584,1437462000"; d="scan'208";a="568057647" Date: Fri, 25 Sep 2015 07:21:27 +0530 From: Vinod Koul To: Robert Jarzmik Cc: Daniel Mack , Haojian Zhuang , linux-arm-kernel@lists.infradead.org, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, Arnd Bergmann , Olof Johansson , Kevin Hilman Subject: Re: [PATCH] dmaengine: pxa_dma: fix initial list move Message-ID: <20150925015127.GF2381@localhost> References: <1442826392-9082-1-git-send-email-robert.jarzmik@free.fr> <20150924172808.GE2381@localhost> <87mvwbppxn.fsf@belgarion.home> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87mvwbppxn.fsf@belgarion.home> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Sep 24, 2015 at 09:39:32PM +0200, Robert Jarzmik wrote: > Vinod Koul writes: > > > On Mon, Sep 21, 2015 at 11:06:32AM +0200, Robert Jarzmik wrote: > >> Since the commit to have an allocated list of virtual descriptors was > >> reverted, the pxa_dma driver is broken, as it assumes the descriptor is > >> placed on the allocated list upon allocation. > >> > >> Fix the issue in pxa_dma by making an allocated virtual descriptor a > >> singleton. > > > > This seems okay, simpler and safer. Do you want me to apply this instead > > while detailed approach can be reviewed and discussed > Yes, please. Having the guarantee this gets into the next or next after next -rc > will enable me to do my pull request, and repair pxa. Applied, thanks -- ~Vinod