Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1422962Ab3FUDeC (ORCPT ); Thu, 20 Jun 2013 23:34:02 -0400 Received: from mail-la0-f54.google.com ([209.85.215.54]:34077 "EHLO mail-la0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1422652Ab3FUDeA (ORCPT ); Thu, 20 Jun 2013 23:34:00 -0400 MIME-Version: 1.0 In-Reply-To: <477F20668A386D41ADCC57781B1F70430EA2AA251A@SC-VEXCH1.marvell.com> References: <1363382956-14557-1-git-send-email-dianders@chromium.org> <5146EAB0.1030705@samsung.com> <515E88E3.5070507@samsung.com> <003401ce3453$19d1e8c0$4d75ba40$%jun@samsung.com> <001601ce35b9$652c5870$2f850950$%jun@samsung.com> <001801ce6c20$6ba39900$42eacb00$%jun@samsung.com> <477F20668A386D41ADCC57781B1F70430EA2AA2513@SC-VEXCH1.marvell.com> <477F20668A386D41ADCC57781B1F70430EA2AA251A@SC-VEXCH1.marvell.com> Date: Thu, 20 Jun 2013 20:33:58 -0700 X-Google-Sender-Auth: Zuhs51kUABoLO9Ux1YdqCZlFKPc Message-ID: Subject: Re: [PATCH] RFC: mmc: dw_mmc: Always go to STATE_DATA_BUSY from STATE_DATA_ERROR From: Doug Anderson To: Bing Zhao Cc: Seungwon Jeon , Jaehoon Chung , Chris Ball , Will Newton , Ashok Nagarajan , Paul Stewart , Olof Johansson , "linux-mmc@vger.kernel.org" , "linux-kernel@vger.kernel.org" Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1059 Lines: 30 Bing, On Tue, Jun 18, 2013 at 1:01 PM, Bing Zhao wrote: > Hi Doug, > >> > I tested Doug's patch on my failing unit. >> > >> > Without this patch, mmc got hung_task and rebooted eventually. >> > With this patch applied, mmc returns CRC error instead of hung_task, and the error is handled >> gracefully. >> >> Have you tried one or both or Seungwon's fixes without mine? > > I only tested your original patch. That was several months ago I think. > > I still have that unit. Let me know if you want me to try Seungwon's patches. I think the proposal on the table is to take Seungwon's patches instead of mine. Assuming they solve your problems, I'm OK with that. I think he was requesting testing the first of his two patches alone and then both of his two patches together. Thanks! -Doug -- 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/