Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754327Ab2FKCsR (ORCPT ); Sun, 10 Jun 2012 22:48:17 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:44390 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753946Ab2FKCr6 (ORCPT ); Sun, 10 Jun 2012 22:47:58 -0400 MIME-Version: 1.0 Date: Mon, 11 Jun 2012 10:47:55 +0800 Message-ID: Subject: MMC: commit dba3c29 ruins mmc card data on beagle-xm revB From: Ming Lei To: linux-mmc@vger.kernel.org, linux-arm-kernel , Linux Kernel Mailing List Cc: Chris Ball , Balaji T K , Venkatraman S 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: 739 Lines: 25 Hi, After bisecting, I found that the commit below can ruin the mmc card data (writing incorrect file, or fs is corrupt) on my beagle-xm revB, and reverting the commit below will fix the problem. commit dba3c29ea4a1d5d544f59b94fd8a41662135e071 Author: Balaji T K Date: Mon Apr 9 12:08:32 2012 +0530 mmc: omap_hsmmc: Enable Auto CMD12 Enable Auto-CMD12 for multi block read/write on HSMMC. Tested on OMAP4430, OMAP3430 and OMAP2430 SDP Thanks, -- Ming Lei -- 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/