From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753810AbYI2Bip (ORCPT ); Sun, 28 Sep 2008 21:38:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753131AbYI2Bih (ORCPT ); Sun, 28 Sep 2008 21:38:37 -0400 Received: from ti-out-0910.google.com ([209.85.142.185]:3112 "EHLO ti-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753100AbYI2Bih (ORCPT ); Sun, 28 Sep 2008 21:38:37 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:x-enigmail-version:content-type :content-transfer-encoding; b=O0ANTpqJn4W4uN89YjwgbqoBNMK53oHvndSEQZNL6tV8bLYMVLGyggVnPgtBLXK/ui eQNfY0EqKnD0x2GzXXgul6bdb9tZHO9W+Lyob/6obqY858fIyGGPYp1REHJAp3ytNKku 0Pma+dneH5YNs3fNV9owKgjbhrsNwNKo+J3sA= Message-ID: <48E0311F.2030907@gmail.com> Date: Mon, 29 Sep 2008 10:36:31 +0900 From: Tejun Heo User-Agent: Thunderbird 2.0.0.16 (X11/20080720) MIME-Version: 1.0 To: =?UTF-8?B?U2ltb24gSG9sbSBUaMO4Z2Vyc2Vu?= CC: Todor Gyumyushev , Jens Axboe , Albert Lee , linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org Subject: Re: bug report References: <48DA0B39.5050401@saturnosoft.biz> <1222274317.14959.4.camel@odie.local> <48DA7F1E.5030508@saturnosoft.biz> <1222280712.14959.14.camel@odie.local> In-Reply-To: <1222280712.14959.14.camel@odie.local> X-Enigmail-Version: 0.95.7 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Simon Holm Thøgersen wrote: > [ 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 Hmm... This shouldn't happen. Can you please attach full kernel log including the boot messages? Thanks. -- tejun