From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Holm =?ISO-8859-1?Q?Th=F8gersen?= Subject: Re: bug report Date: Wed, 24 Sep 2008 20:25:12 +0200 Message-ID: <1222280712.14959.14.camel@odie.local> References: <48DA0B39.5050401@saturnosoft.biz> <1222274317.14959.4.camel@odie.local> <48DA7F1E.5030508@saturnosoft.biz> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <48DA7F1E.5030508@saturnosoft.biz> Sender: linux-kernel-owner@vger.kernel.org To: Todor Gyumyushev Cc: Tejun Heo , Jens Axboe , Albert Lee , linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org List-Id: linux-ide@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 Th=C3=B8gersen wrote: > > ons, 24 09 2008 kl. 12:41 +0300, skrev Todor Gyumyushev: > > =20 > >> ------------[ cut here ]------------ > >> WARNING: at drivers/ata/libata-sff.c:944 ata_sff_hsm_move+0x4a9/0x= 6a0() > >> Modules linked in: cdc_acm eth1394 vboxdrv isofs zlib_inflate ath5= k=20 > >> aes_generic nls_utf8 nls_cp437 vfat fat nls_base i915 drm kvm=20 > >> acpi_cpufreq hci_usb rfcomm l2cap pktcdvd nfsd lockd nfs_acl auth_= rpcgss=20 > >> sunrpc exportfs fan ac battery microcode firmware_class loop usb_s= torage=20 > >> usbhid snd_hda_intel arc4 snd_pcm_oss sg ecb crypto_blkcipher=20 > >> snd_mixer_oss cryptomgr snd_pcm snd_timer tpm_infineon sr_mod usbl= p snd=20 > >> rng_core cdrom ehci_hcd mac80211 thermal ohci1394 ieee1394 process= or=20 > >> evdev thermal_sys tpm uhci_hcd iTCO_wdt iTCO_vendor_support soundc= ore=20 > >> cfg80211 tpm_bios sky2 hwmon snd_page_alloc intel_agp button [last= =20 > >> unloaded: ath5k] > >> Pid: 0, comm: swapper Tainted: G W 2.6.26.5 #6 > >> =20 > > > > This warning is not the first produced by your system, see the W fl= ag in > > the line above. Can you find an earlier warning in your dmesg/log? = Or is > > it similar to this one? > > > > =20 > >> 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+0x1c5/0x23= 5 > >> [] :processor:acpi_idle_enter_simple+0x1bb/0x23= 5 > >> [] 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 ]--- > >> > >> =20 > > > > > > Simon Holm Th=C3=B8gersen > > > > > > =20 > Hi there, >=20 > yes you are correct, I found another one earlier, initially I thought= is=20 > the same but it is not. >=20 > Regards, > Todor >=20 >=20 > ------------[ 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_gener= ic=20 > nls_utf8 nls_cp437 vfat fat nls_base i915 drm kvm acpi_cpufreq hci_us= b=20 > rfcomm l2cap pktcdvd nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs f= an=20 > ac battery microcode firmware_class loop usb_storage usbhid=20 > snd_hda_intel arc4 snd_pcm_oss sg ecb crypto_blkcipher snd_mixer_oss=20 > cryptomgr snd_pcm snd_timer tpm_infineon sr_mod usblp snd rng_core cd= rom=20 > ehci_hcd mac80211 thermal ohci1394 ieee1394 processor evdev thermal_s= ys=20 > tpm uhci_hcd iTCO_wdt iTCO_vendor_support soundcore cfg80211 tpm_bios= =20 > sky2 hwmon snd_page_alloc intel_agp button [last unloaded: ath5k] > Pid: 13270, comm: npviewer.bin Not tainted 2.6.26.5 #6 >=20 > 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-kerne= l" 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/