From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755290AbYFRM3L (ORCPT ); Wed, 18 Jun 2008 08:29:11 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753673AbYFRM2z (ORCPT ); Wed, 18 Jun 2008 08:28:55 -0400 Received: from userg501.nifty.com ([202.248.238.81]:21107 "EHLO userg501.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753665AbYFRM2x (ORCPT ); Wed, 18 Jun 2008 08:28:53 -0400 DomainKey-Signature: a=rsa-sha1; s=userg501; d=nifty.com; c=nofws; q=dns; h=date:from:to:cc:subject:message-id:in-reply-to:references: x-mailer:mime-version:content-type:content-transfer-encoding; b=Dp/qGLpMhxfCKEAk2HKHYkqMbgUn5Jy5veQR6IHkpyeWyP8iOuNe9jc1HgYHGM3eQ MiaBnaE8qq1q9Ux8McQZg== X-Nifty-SrcIP: [220.145.30.182] Date: Wed, 18 Jun 2008 21:23:58 +0900 From: Komuro To: Tejun Heo Cc: Jeff Garzik , Dominik Brodowski , jgarzik@redhat.com, linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pcmcia , Kristoffer Ericson Subject: Re: [KERNEL 2.6.26-rc4] bugreport : pata_pcmcia with Sandisk Extreme III 8GB Message-Id: <20080618212358.c9bbf3fd.komurojun-mbn@nifty.com> In-Reply-To: <4857C590.6050002@gmail.com> References: <20080528225049.9a134e0d.Kristoffer.Ericson@Gmail.com> <20080528222740.GB20893@isilmar.linta.de> <20080530135728.be02d3dc.Kristoffer.Ericson@Gmail.com> <20080607223716.7d142072.komurojun-mbn@nifty.com> <20080611072029.GB28692@comet.dominikbrodowski.net> <20080614120055.ad8fbee0.komurojun-mbn@nifty.com> <48537149.4040102@garzik.org> <20080614213612.96873c25.komurojun-mbn@nifty.com> <4855D8E2.10409@gmail.com> <20080616221145.e3b069b9.komurojun-mbn@nifty.com> <485669A0.6000404@gmail.com> <20080617212345.c452d8c5.komurojun-mbn@nifty.com> <4857C590.6050002@gmail.com> X-Mailer: Sylpheed 2.3.1 (GTK+ 2.10.11; i386-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Here is the log. My card is single function device. it is correct that GetNextTuple fails for pcmcia0.1. since pcmcia0.1 does not exist. I think the reason of this problem is memory-leak or something. pcmcia: registering new device pcmcia0.0 pata_pcmcia 0.0: XXX ENTER pata_pcmcia 0.0: XXX resource loop, pass=0 pata_pcmcia 0.0: XXX resource loop, pass=0 scsi2 : pata_pcmcia ata3: PATA max PIO0 cmd 0xd100 ctl 0xd10e irq 4 ata3.00: CFA: , Ver.1.0, max PIO2 ata3.00: 32000 sectors, multi 0: LBA ata3.00: configured for PIO0 ata3.00: configured for PIO0 ata3: EH complete isa bounce pool size: 16 pages scsi 2:0:0:0: Direct-Access ATA Ver. PQ: 0 ANSI: 5 sd 2:0:0:0: [sdb] 32000 512-byte hardware sectors (16 MB) sd 2:0:0:0: [sdb] Write Protect is off sd 2:0:0:0: [sdb] Mode Sense: 00 3a 00 00 sd 2:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sd 2:0:0:0: [sdb] 32000 512-byte hardware sectors (16 MB) sd 2:0:0:0: [sdb] Write Protect is off sd 2:0:0:0: [sdb] Mode Sense: 00 3a 00 00 sd 2:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sdb: sdb1 sd 2:0:0:0: [sdb] Attached SCSI removable disk sd 2:0:0:0: Attached scsi generic sg2 type 0 pata_pcmcia 0.0: XXX LEAVE 0 pcmcia: registering new device pcmcia0.1 pata_pcmcia 0.1: XXX ENTER pata_pcmcia 0.1: XXX resource loop, pass=0 pata_pcmcia 0.1: XXX resource loop, pass=0 pata_pcmcia 0.1: XXX IO request failed 2 0:16 0:0 pata_pcmcia 0.1: XXX resource loop, pass=0 pata_pcmcia 0.1: XXX IO request failed 1 1f0:8 3f6:1 pata_pcmcia 0.1: XXX resource loop, pass=0 pata_pcmcia 0.1: XXX IO request failed 1 170:8 376:1 pata_pcmcia 0.1: XXX pass=0, doing GetFirstTuple pata_pcmcia 0.1: XXX resource loop, pass=1 pata_pcmcia 0.1: XXX pass=1, doing GetNextTuple pata_pcmcia 0.1: XXX resource loop, pass=1 pata_pcmcia 0.1: XXX IO request failed 2 0:16 376:0 pata_pcmcia 0.1: XXX pass=1, doing GetNextTuple pata_pcmcia 0.1: XXX resource loop, pass=1 pata_pcmcia 0.1: XXX IO request failed 1 1f0:8 3f6:1 pata_pcmcia 0.1: XXX pass=1, doing GetNextTuple pata_pcmcia 0.1: XXX resource loop, pass=1 pata_pcmcia 0.1: XXX IO request failed 1 170:8 376:1 pata_pcmcia 0.1: XXX pass=1, doing GetNextTuple 0.1: GetNextTuple: No more items pata_pcmcia 0.1: XXX LEAVE -12 pata_pcmcia: probe of 0.1 failed with error -12 modprobe used greatest stack depth: 1676 bytes left pata_pcmcia 0.1: XXX ENTER pata_pcmcia 0.1: XXX resource loop, pass=0 pata_pcmcia 0.1: XXX resource loop, pass=0 pata_pcmcia 0.1: XXX IO request failed 2 0:16 376:0 pata_pcmcia 0.1: XXX resource loop, pass=0 pata_pcmcia 0.1: XXX IO request failed 1 1f0:8 3f6:1 pata_pcmcia 0.1: XXX resource loop, pass=0 pata_pcmcia 0.1: XXX IO request failed 1 170:8 376:1 pata_pcmcia 0.1: XXX pass=0, doing GetFirstTuple pata_pcmcia 0.1: XXX resource loop, pass=1 pata_pcmcia 0.1: XXX pass=1, doing GetNextTuple pata_pcmcia 0.1: XXX resource loop, pass=1 pata_pcmcia 0.1: XXX IO request failed 2 0:16 376:0 pata_pcmcia 0.1: XXX pass=1, doing GetNextTuple pata_pcmcia 0.1: XXX resource loop, pass=1 pata_pcmcia 0.1: XXX IO request failed 1 1f0:8 3f6:1 pata_pcmcia 0.1: XXX pass=1, doing GetNextTuple pata_pcmcia 0.1: XXX resource loop, pass=1 pata_pcmcia 0.1: XXX IO request failed 1 170:8 376:1 pata_pcmcia 0.1: XXX pass=1, doing GetNextTuple 0.1: GetNextTuple: No more items pata_pcmcia 0.1: XXX LEAVE -12 pata_pcmcia: probe of 0.1 failed with error -12 pata_pcmcia 0.1: XXX ENTER pata_pcmcia 0.1: XXX resource loop, pass=0 pata_pcmcia 0.1: XXX resource loop, pass=0 pata_pcmcia 0.1: XXX IO request failed 2 0:16 376:0 pata_pcmcia 0.1: XXX resource loop, pass=0 pata_pcmcia 0.1: XXX IO request failed 1 1f0:8 3f6:1 pata_pcmcia 0.1: XXX resource loop, pass=0 pata_pcmcia 0.1: XXX IO request failed 1 170:8 376:1 pata_pcmcia 0.1: XXX pass=0, doing GetFirstTuple pata_pcmcia 0.1: XXX resource loop, pass=1 pata_pcmcia 0.1: XXX pass=1, doing GetNextTuple pata_pcmcia 0.1: XXX resource loop, pass=1 pata_pcmcia 0.1: XXX IO request failed 2 0:16 376:0 pata_pcmcia 0.1: XXX pass=1, doing GetNextTuple pata_pcmcia 0.1: XXX resource loop, pass=1 pata_pcmcia 0.1: XXX IO request failed 1 1f0:8 3f6:1 pata_pcmcia 0.1: XXX pass=1, doing GetNextTuple pata_pcmcia 0.1: XXX resource loop, pass=1 pata_pcmcia 0.1: XXX IO request failed 1 170:8 376:1 pata_pcmcia 0.1: XXX pass=1, doing GetNextTuple 0.1: GetNextTuple: No more items pata_pcmcia 0.1: XXX LEAVE -12 pata_pcmcia: probe of 0.1 failed with error -12 Best Regards Komuro > Okay. The exit is from CS_CHECK macro on GetNextTuple, missed that > macro. It means it failed to request IO resource somewhere. Can you > please try the attached patch? It will show us where it failed. > > This part of code hasn't changed at all in pata_pcmcia && I don't really > understand the tuple business. We need pcmcia people to pitch in. > > Thanks. > > -- > tejun >