From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752270Ab3K3Nc6 (ORCPT ); Sat, 30 Nov 2013 08:32:58 -0500 Received: from mondschein.lichtvoll.de ([194.150.191.11]:36460 "EHLO mail.lichtvoll.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751898Ab3K3Nc4 convert rfc822-to-8bit (ORCPT ); Sat, 30 Nov 2013 08:32:56 -0500 X-Greylist: delayed 347 seconds by postgrey-1.27 at vger.kernel.org; Sat, 30 Nov 2013 08:32:56 EST From: Martin Steigerwald To: linux-kernel@vger.kernel.org Subject: [REGRESSION] 3.13-rc2: locks up hard on trying to transfer a file to mmc based internal SD card slot Date: Sat, 30 Nov 2013 14:26:59 +0100 Message-ID: <86618305.vq7XZUDJDg@merkaba> User-Agent: KMail/4.11.3 (Linux/3.12.0-tp520; KDE/4.11.3; x86_64; ; ) MIME-Version: 1.0 Content-Transfer-Encoding: 8BIT 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 Hi! Just does that on a ThinkPad T520 with: merkaba:~> lspci -nn | grep MMC 0d:00.0 System peripheral [0880]: Ricoh Co Ltd PCIe SDXC/MMC Host Controller [1180:e823] (rev 08) Mouse pointer freezes, no Ctrl-Alt-F1. merkaba:~> fdisk -l /dev/mmcblk0 Disk /dev/mmcblk0: 31.4 GB, 31439454208 bytes 255 heads, 63 sectors/track, 3822 cylinders, total 61405184 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000 Device Boot Start End Blocks Id System /dev/mmcblk0p1 8192 61405183 30698496 c W95 FAT32 (LBA merkaba:/sys/block/mmcblk0#2> grep . * 2>/dev/null alignment_offset:0 capability:10 dev:179:0 discard_alignment:0 ext_range:8 force_ro:0 inflight: 0 0 range:8 removable:0 ro:0 size:61405184 stat: 176 33 1672 102 0 0 0 0 0 102 102 uevent:MAJOR=179 uevent:MINOR=0 uevent:DEVNAME=mmcblk0 uevent:DEVTYPE=disk I do not want to take the time to diagnose this further, especially as its one of those nasty "I just lock up and I donīt tell you what went wrong" kind of bugs. Thats just not a nice way to tell that there has been an error. If there is any five or ten minute information gathering task, I am willing to provide more information, but right now there is no chance on Earth that I will be bisecting while having a long list of more interesting things to do than that. Thus for now I just use 3.12 kernel again. Maybe I will try with some rc5 or so again. Ciao, -- Martin 'Helios' Steigerwald - http://www.Lichtvoll.de GPG: 03B0 0D6C 0040 0710 4AFA B82F 991B EAAC A599 84C7