From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754773AbYIXSY2 (ORCPT ); Wed, 24 Sep 2008 14:24:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752768AbYIXSYQ (ORCPT ); Wed, 24 Sep 2008 14:24:16 -0400 Received: from smtp.cs.aau.dk ([130.225.194.6]:42529 "EHLO smtp.cs.aau.dk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752286AbYIXSYP (ORCPT ); Wed, 24 Sep 2008 14:24:15 -0400 Subject: Re: bug report From: Simon Holm =?ISO-8859-1?Q?Th=F8gersen?= To: Todor Gyumyushev Cc: Tejun Heo , Jens Axboe , Albert Lee , linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org In-Reply-To: <48DA7F1E.5030508@saturnosoft.biz> References: <48DA0B39.5050401@saturnosoft.biz> <1222274317.14959.4.camel@odie.local> <48DA7F1E.5030508@saturnosoft.biz> Content-Type: text/plain; charset=UTF-8 Date: Wed, 24 Sep 2008 20:25:12 +0200 Message-Id: <1222280712.14959.14.camel@odie.local> Mime-Version: 1.0 X-Mailer: Evolution 2.22.3.1 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [ CC'ing linux-ide mailing list and the people involved in commit 56c819df (libata: update ATAPI overflow draining) that introduced the WARN_ON. ] ons, 24 09 2008 kl. 20:55 +0300, skrev Todor Gyumyushev: > Simon Holm Thøgersen wrote: > > ons, 24 09 2008 kl. 12:41 +0300, skrev Todor Gyumyushev: > > > >> ------------[ cut here ]------------ > >> WARNING: at drivers/ata/libata-sff.c:944 ata_sff_hsm_move+0x4a9/0x6a0() > >> Modules linked in: cdc_acm eth1394 vboxdrv isofs zlib_inflate ath5k > >> aes_generic nls_utf8 nls_cp437 vfat fat nls_base i915 drm kvm > >> acpi_cpufreq hci_usb rfcomm l2cap pktcdvd nfsd lockd nfs_acl auth_rpcgss > >> sunrpc exportfs fan ac battery microcode firmware_class loop usb_storage > >> usbhid snd_hda_intel arc4 snd_pcm_oss sg ecb crypto_blkcipher > >> snd_mixer_oss cryptomgr snd_pcm snd_timer tpm_infineon sr_mod usblp snd > >> rng_core cdrom ehci_hcd mac80211 thermal ohci1394 ieee1394 processor > >> evdev thermal_sys tpm uhci_hcd iTCO_wdt iTCO_vendor_support soundcore > >> cfg80211 tpm_bios sky2 hwmon snd_page_alloc intel_agp button [last > >> unloaded: ath5k] > >> Pid: 0, comm: swapper Tainted: G W 2.6.26.5 #6 > >> > > > > This warning is not the first produced by your system, see the W flag in > > the line above. Can you find an earlier warning in your dmesg/log? Or is > > it similar to this one? > > > > > >> Call Trace: > >> [] warn_on_slowpath+0x64/0xc0 > >> [] ata_sff_data_xfer+0x98/0xc0 > >> [] ata_sff_hsm_move+0x4a9/0x6a0 > >> [] ata_sff_interrupt+0x1a3/0x2c0 > >> [] handle_IRQ_event+0x34/0x70 > >> [] handle_edge_irq+0xc0/0x160 > >> [] do_IRQ+0x7c/0x100 > >> [] ret_from_intr+0x0/0xa > >> [] lapic_next_event+0x0/0x10 > >> [] cpuidle_idle_call+0x0/0x120 > >> [] :processor:acpi_idle_enter_simple+0x1c5/0x235 > >> [] :processor:acpi_idle_enter_simple+0x1bb/0x235 > >> [] cpuidle_idle_call+0x0/0x120 > >> [] cpuidle_idle_call+0xd7/0x120 > >> [] cpuidle_idle_call+0x0/0x120 > >> [] cpuidle_idle_call+0x0/0x120 > >> [] default_idle+0x0/0x50 > >> [] cpu_idle+0x60/0xd0 > >> > >> ---[ end trace 05ba06d61030bbb9 ]--- > >> > >> > > > > > > Simon Holm Thøgersen > > > > > > > Hi there, > > yes you are correct, I found another one earlier, initially I thought is > the same but it is not. > > Regards, > Todor > > > ------------[ cut here ]------------ > WARNING: at drivers/ata/libata-sff.c:944 ata_sff_hsm_move+0x4a9/0x6a0() > Modules linked in: eth1394 vboxdrv isofs zlib_inflate ath5k aes_generic > nls_utf8 nls_cp437 vfat fat nls_base i915 drm kvm acpi_cpufreq hci_usb > rfcomm l2cap pktcdvd nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs fan > ac battery microcode firmware_class loop usb_storage usbhid > snd_hda_intel arc4 snd_pcm_oss sg ecb crypto_blkcipher snd_mixer_oss > cryptomgr snd_pcm snd_timer tpm_infineon sr_mod usblp snd rng_core cdrom > ehci_hcd mac80211 thermal ohci1394 ieee1394 processor evdev thermal_sys > tpm uhci_hcd iTCO_wdt iTCO_vendor_support soundcore cfg80211 tpm_bios > sky2 hwmon snd_page_alloc intel_agp button [last unloaded: ath5k] > Pid: 13270, comm: npviewer.bin Not tainted 2.6.26.5 #6 > > Call Trace: > [] warn_on_slowpath+0x64/0xc0 > [] elv_next_request+0x12b/0x1f0 > [] getnstimeofday+0x48/0xc0 > [] ktime_get_ts+0x30/0x60 > [] ktime_get+0xc/0x50 > [] hrtick_start_fair+0x12a/0x190 > [] ata_sff_data_xfer+0x98/0xc0 > [] ata_sff_hsm_move+0x4a9/0x6a0 > [] ata_sff_interrupt+0x1a3/0x2c0 > [] handle_IRQ_event+0x34/0x70 > [] __do_softirq+0x7a/0xf0 > [] handle_edge_irq+0xc0/0x160 > [] call_softirq+0x1c/0x30 > [] do_IRQ+0x7c/0x100 > [] ret_from_intr+0x0/0xa > > ---[ end trace 05ba06d61030bbb9 ]--- > -- > 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/