Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754845Ab1EBUdH (ORCPT ); Mon, 2 May 2011 16:33:07 -0400 Received: from eazy.amigager.de ([213.239.192.238]:40426 "EHLO eazy.amigager.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752965Ab1EBUdG (ORCPT ); Mon, 2 May 2011 16:33:06 -0400 Date: Mon, 2 May 2011 22:33:27 +0200 From: Tino Keitel To: OGAWA Hirofumi Cc: linux-kernel@vger.kernel.org Subject: Re: unable to handle kernel paging request when inserting FAT32 formatted flash media Message-ID: <20110502203327.GA19507@mac.home> Mail-Followup-To: OGAWA Hirofumi , linux-kernel@vger.kernel.org References: <20110502064945.GA12197@mac.home> <20110502065529.GA12397@mac.home> <87y62pf9xg.fsf@devron.myhome.or.jp> <87r58hf866.fsf@devron.myhome.or.jp> <20110502170122.GA14096@eazy.amigager.de> <87k4e9ey9k.fsf@devron.myhome.or.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87k4e9ey9k.fsf@devron.myhome.or.jp> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1616 Lines: 43 On Tue, May 03, 2011 at 03:46:31 +0900, OGAWA Hirofumi wrote: > Tino Keitel writes: > > > On Tue, May 03, 2011 at 00:12:33 +0900, OGAWA Hirofumi wrote: > >> OGAWA Hirofumi writes: > >> > >> > Tino Keitel writes: > >> > > >> >> On Mon, May 02, 2011 at 08:49:45 +0200, Tino Keitel wrote: > >> >>> Hi, > >> >>> > >> >>> when I insert a CF or SD card from my cameras into the USB card reader, > >> >>> I get the attached kernel oops. This is reproducible and did not happen > >> >>> with 2.6.38. > >> >> > >> >> Forgot to mention: the bug occurs with 2.6.39-rc5. > >> > > >> > There is no related change in fs/fat after 2.6.38. So, the cause would > >> > be other area. Anyway, I'll see detail a bit. > >> > >> BTW, is this reproducible? And could you send .config both of 2.6.38 and > >> 2.6.39-rc5? > > > > Yes, it is reproducible. It happens with a CF card from a Canon DSLR as > > well as with a SD card from a little Fuji cam. Configs are attached. > > .config didn't have interest part for now. Could you send another oops, > and vfat.ko, fat.ko? I'd like to see more detail by assembler, current > oops is unclear... Another Oops, this time with the SD card, and the modules are attached. > And if possible, git bisect is appreciate. Lack of spare time currently, sorry. Regards, Tino -- 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/