Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756286Ab3J1LKt (ORCPT ); Mon, 28 Oct 2013 07:10:49 -0400 Received: from mail-bk0-f53.google.com ([209.85.214.53]:48104 "EHLO mail-bk0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754529Ab3J1LKr (ORCPT ); Mon, 28 Oct 2013 07:10:47 -0400 Message-ID: <526E4634.1070505@gmail.com> Date: Mon, 28 Oct 2013 12:10:44 +0100 From: Daniel Mack User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.0 MIME-Version: 1.0 To: Sebastian Andrzej Siewior CC: Vinod Koul , Dan Williams , linux-kernel@vger.kernel.org, Felipe Balbi , linux-usb@vger.kernel.org, kishon@ti.com Subject: Re: [PATCH 1/2] dma: cppi41: redo descriptor collection in abort case References: <1382019576-25105-1-git-send-email-bigeasy@linutronix.de> <525FF234.8010105@linutronix.de> <525FF2E4.8030304@gmail.com> <525FF5E6.2090709@linutronix.de> <5260F961.1000308@gmail.com> In-Reply-To: <5260F961.1000308@gmail.com> X-Enigmail-Version: 1.5.2 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 Content-Length: 1176 Lines: 37 On 10/18/2013 11:03 AM, Daniel Mack wrote: > Hi Sebastian, > > On 10/17/2013 04:36 PM, Sebastian Andrzej Siewior wrote: >> On 10/17/2013 04:23 PM, Daniel Mack wrote: >>>> Daniel, could please look if this solves your suspend / resume warnings? > > Looking very good :) > >> dma: cppi41: add support for suspend and resume >> dma: cppi41: restore more registers >> dma: cppi41: use cppi41_pop_desc() where possible >> dma: cppi41: redo descriptor collection in abort case >> dma: cppi41: return code > 0 of pm_runtime_get_sync() is not an error > > Tested with those patches applied, and did dozens of sleep/resume cycley > - no problem seen. > > Thanks a bunch again. Vinod, you can add my > > Tested-by: Daniel Mack > > if you want. Vinod, in case you're ok with these changes, it would be good to have them for 3.13. Sebastian recently resent them all again (3 from me, 2 from him). Thanks, Daniel -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/