From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Ball Subject: Re: SDHCI regression since 2.6.39 Date: Tue, 13 Sep 2011 09:22:41 -0400 Message-ID: References: <4E6EA3E4.5080401@goop.org> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from void.printf.net ([89.145.121.20]:34908 "EHLO void.printf.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750746Ab1IMNWy (ORCPT ); Tue, 13 Sep 2011 09:22:54 -0400 In-Reply-To: <4E6EA3E4.5080401@goop.org> (Jeremy Fitzhardinge's message of "Mon, 12 Sep 2011 17:29:24 -0700") Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Jeremy Fitzhardinge Cc: linux-mmc@vger.kernel.org, Linux Kernel Mailing List Hi Jeremy, On Mon, Sep 12 2011, Jeremy Fitzhardinge wrote: > Since 2.6.39, the SD card slot in my Lenovo X220 has stopped working. > When I insert a card with current linux.git kernel (3.1-rc6), I get: > > [ 3891.745549] mmc0: new SDHC card at address b368 > [ 3891.790704] mmcblk0: mmc0:b368 PNY 7.51 GiB > [ 3891.795568] mmc0: Got data interrupt 0x00200000 even though no data > operation was in progress. Please could you try reverting a3c7778f8153b9 "mmc: sdhci: R1B command handling + MMC_CAP_ERASE"? We've had one other similar report that bisected to this patch. Thanks, - Chris. -- Chris Ball One Laptop Per Child