From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934051AbYEFWmR (ORCPT ); Tue, 6 May 2008 18:42:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1762338AbYEFWlw (ORCPT ); Tue, 6 May 2008 18:41:52 -0400 Received: from ogre.sisk.pl ([217.79.144.158]:56787 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1764403AbYEFWlu (ORCPT ); Tue, 6 May 2008 18:41:50 -0400 From: "Rafael J. Wysocki" To: "Zdenek Kabelac" Subject: Re: WARNING: at arch/x86/kernel/genapic_64.c:86 Date: Wed, 7 May 2008 00:41:55 +0200 User-Agent: KMail/1.9.6 (enterprise 20070904.708012) Cc: lkml References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200805070041.55369.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tuesday, 22 of April 2008, Zdenek Kabelac wrote: > Hello > > I've update to the current commit 2.6.25 > 8a81f2738f10ca817c975cec893aa58497e873b2 Does it still happen with the current -git? > I get this boot WARNING: > > tbxface-0598 [00] tb_load_namespace : ACPI Tables successfully acquired > evxfevnt-0091 [00] enable : Transition to ACPI mode successful > ------------[ cut here ]------------ > WARNING: at arch/x86/kernel/genapic_64.c:86 read_apic_id+0x81/0x90() > Modules linked in: > Pid: 1, comm: swapper Not tainted 2.6.25 #57 > > Call Trace: > [] warn_on_slowpath+0x5f/0x90 > [] ? get_lock_stats+0x2a/0x70 > [] ? put_lock_stats+0xe/0x30 > [] ? set_cpus_allowed_ptr+0x86/0x120 > [] ? _spin_unlock_irqrestore+0x65/0x90 > [] ? trace_hardirqs_on+0x131/0x190 > [] ? _spin_unlock_irqrestore+0x45/0x90 > [] read_apic_id+0x81/0x90 > [] verify_local_APIC+0xc4/0x186 > [] native_smp_prepare_cpus+0x16e/0x38f > [] kernel_init+0x5a/0x31b > [] ? trace_hardirqs_on+0x131/0x190 > [] ? _spin_unlock_irq+0x3d/0x80 > [] ? trace_hardirqs_on_thunk+0x35/0x3a > [] ? trace_hardirqs_on+0x131/0x190 > [] child_rip+0xa/0x12 > [] ? restore_args+0x0/0x30 > [] ? kernel_init+0x0/0x31b > [] ? child_rip+0x0/0x12 > > ---[ end trace ca143223eefdc828 ]--- > ------------[ cut here ]------------ > WARNING: at arch/x86/kernel/genapic_64.c:86 read_apic_id+0x81/0x90() > Modules linked in: > Pid: 1, comm: swapper Not tainted 2.6.25 #57 > > Call Trace: > [] warn_on_slowpath+0x5f/0x90 > [] ? get_lock_stats+0x2a/0x70 > [] ? put_lock_stats+0xe/0x30 > [] ? set_cpus_allowed_ptr+0x86/0x120 > [] ? _spin_unlock_irqrestore+0x65/0x90 > [] ? trace_hardirqs_on+0x131/0x190 > [] ? _spin_unlock_irqrestore+0x45/0x90 > [] read_apic_id+0x81/0x90 > [] verify_local_APIC+0xe6/0x186 > [] native_smp_prepare_cpus+0x16e/0x38f > [] kernel_init+0x5a/0x31b > [] ? trace_hardirqs_on+0x131/0x190 > [] ? _spin_unlock_irq+0x3d/0x80 > [] ? trace_hardirqs_on_thunk+0x35/0x3a > [] ? trace_hardirqs_on+0x131/0x190 > [] child_rip+0xa/0x12 > [] ? restore_args+0x0/0x30 > [] ? kernel_init+0x0/0x31b > [] ? child_rip+0x0/0x12 > > ---[ end trace ca143223eefdc828 ]--- > CPU0: Intel(R) Core(TM)2 Duo CPU T7500 @ 2.20GHz stepping 0a > Using local APIC timer interrupts. > > > > Zdenek > -- > 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/ > > -- "Premature optimization is the root of all evil." - Donald Knuth