Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756378Ab0BBPfT (ORCPT ); Tue, 2 Feb 2010 10:35:19 -0500 Received: from mbox1.netikka.net ([213.250.81.202]:37432 "EHLO mbox1.netikka.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756442Ab0BBPfP (ORCPT ); Tue, 2 Feb 2010 10:35:15 -0500 Message-ID: <4B68462F.7050203@mandriva.org> Date: Tue, 02 Feb 2010 17:35:11 +0200 From: Thomas Backlund User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.7) Gecko/20100122 Mandriva/3.0.1-2mdv2010.1 (2010.1) Thunderbird/3.0.1 MIME-Version: 1.0 To: "linux-kernel@vger.kernel.org" CC: linux-acpi@vger.kernel.org Subject: WARNING: at arch/x86/kernel/hpet.c:404 hpet_next_event+0x7d/0x90() Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2425 Lines: 43 This is still happening on 2.6.33-rc6-git1 running x86_64 kernel HW is a Core i7-860 on an ASUS P7P55D Deluxe m/b I've seen this since atleast 2.6.31 series kernels... I seem to have seen other reports about this, and some errata fix & patch for this, but I cant find it right now... > [ 11.668507] ------------[ cut here ]------------ > [ 11.668514] WARNING: at arch/x86/kernel/hpet.c:404 hpet_next_event+0x7d/0x90() > [ 11.668516] Hardware name: System Product Name > [ 11.668517] hpet: compare register read back failed. > [ 11.668518] Modules linked in: processor(+) iTCO_vendor_support button pata_jmicron dm_snapshot dm_zero dm_mirror dm_region_hash dm_log dm_mod ata_piix ahci libata sd_mod scsi_mod crc_t10dif ext4 jbd2 crc16 uhci_hcd ohci_hcd ehci_hcd usbhid hid usbcore > [ 11.668530] Pid: 0, comm: swapper Not tainted 2.6.33-tmb-desktop-0.rc6.1.2mdv #1 > [ 11.668532] Call Trace: > [ 11.668536] [] warn_slowpath_common+0x78/0xb0 > [ 11.668538] [] warn_slowpath_fmt+0x3c/0x40 > [ 11.668541] [] hpet_next_event+0x7d/0x90 > [ 11.668543] [] hpet_legacy_next_event+0xb/0x10 > [ 11.668547] [] clockevents_program_event+0x59/0xa0 > [ 11.668549] [] tick_dev_program_event+0x40/0xd0 > [ 11.668553] [] tick_broadcast_oneshot_control+0x116/0x120 > [ 11.668556] [] tick_notify+0x315/0x450 > [ 11.668560] [] ? acpi_hw_read+0x51/0x58 > [ 11.668563] [] notifier_call_chain+0x47/0x90 > [ 11.668566] [] raw_notifier_call_chain+0x11/0x20 > [ 11.668569] [] clockevents_notify+0x32/0x170 > [ 11.668575] [] lapic_timer_state_broadcast+0x41/0x43 [processor] > [ 11.668580] [] acpi_idle_enter_bm+0x15c/0x28a [processor] > [ 11.668585] [] cpuidle_idle_call+0x9b/0x100 > [ 11.668589] [] cpu_idle+0x63/0xc0 > [ 11.668592] [] start_secondary+0x18b/0x18f > [ 11.668595] ---[ end trace 34f793092b044afa ]--- -- Thomas -- 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/