Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932447Ab1DLUyY (ORCPT ); Tue, 12 Apr 2011 16:54:24 -0400 Received: from ksp.mff.cuni.cz ([195.113.26.206]:56363 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932227Ab1DLUyW (ORCPT ); Tue, 12 Apr 2011 16:54:22 -0400 Date: Tue, 12 Apr 2011 22:54:21 +0200 From: Cyril Hrubis To: Chris Ball Cc: pavel@ucw.cz, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, eric.y.miao@gmail.com, utx@penguin.cz, zaurus-devel@www.linuxtogo.org, marek.vasut@gmail.com, linux-mmc@vger.kernel.org Subject: Re: zaurus: mmcblk0: error -110 Message-ID: <20110412205421.GD2665@atrey.karlin.mff.cuni.cz> References: <20110412151547.GC20815@atrey.karlin.mff.cuni.cz> <20110412193944.GC2665@atrey.karlin.mff.cuni.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1189 Lines: 33 Hi! > >> Your symptoms match the bug that was fixed by: > >> > >> bad3babace2ee4d ("mmc: fix CONFIG_MMC_UNSAFE_RESUME regression") > >> > >> but this fix made it into 2.6.38, so if you're using 2.6.38 final then > >> you shouldn't be seeing this. Could you confirm that you have this > >> patch? > > > > It seems that the pxa tree I have is still based on 2.6.38-rc8. > > > > And yes, turning CONFIG_MMC_UNSAFE_RESUME off seems to fix that problem. > > > > I'll try to update the kernel tree and try again with CONFIG_MMC_UNSAFE_RESUME > > enabled. > > Okay, great. It was introduced in 2.6.38-rc1 and fixed in 2.6.38 final. > Tried 2.6.39-rc3 both with and without CONFIG_MMC_UNSAFE_RESUME and the insert/remove detection works but both with and without unsafe resume, if the card is removed for more than second or two it fails to recognize the card after insertion failing with: mmc0: error -95 whilst initialising SD card -- metan -- 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/