Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751395AbWAKJca (ORCPT ); Wed, 11 Jan 2006 04:32:30 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751399AbWAKJca (ORCPT ); Wed, 11 Jan 2006 04:32:30 -0500 Received: from e32.co.us.ibm.com ([32.97.110.150]:31449 "EHLO e32.co.us.ibm.com") by vger.kernel.org with ESMTP id S1751395AbWAKJc3 (ORCPT ); Wed, 11 Jan 2006 04:32:29 -0500 Date: Wed, 11 Jan 2006 15:02:12 +0530 From: Vivek Goyal To: Stephen Hemminger Cc: Andi Kleen , linux-kernel@vger.kernel.org Subject: Re: Crash with SMP on post 2.6.15 -git kernel Message-ID: <20060111093212.GA15281@in.ibm.com> Reply-To: vgoyal@in.ibm.com References: <20060110165457.42ed2087@dxpl.pdx.osdl.net> <200601110227.30461.ak@suse.de> <20060110184903.790d1a2c@localhost.localdomain> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="lrZ03NoBR/3+SXJZ" Content-Disposition: inline In-Reply-To: <20060110184903.790d1a2c@localhost.localdomain> User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4808 Lines: 122 --lrZ03NoBR/3+SXJZ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Tue, Jan 10, 2006 at 06:49:03PM -0800, Stephen Hemminger wrote: > On Wed, 11 Jan 2006 02:27:30 +0100 > Andi Kleen wrote: > > > On Wednesday 11 January 2006 01:54, Stephen Hemminger wrote: > > 6 > > > [ 37.047264] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)[ 37.070722] CPU: L2 Cache: 1024K (64 bytes/line) > > > [ 37.085894] mtrr: v2.0 (20020519) > > > [ 37.350186] Using local APIC timer interrupts. > > > [ 37.414873] Detected 12.464 MHz APIC timer. > > > [ 37.428717] Booting processor 1/2 APIC 0x1 > > > > > > Machine then goes blank and reboots... > > I took the latest git and took your config file and it boots fine on my dual opteron box. cpuinfo & lspci output atached. > > Don't know what it could be - I didn't merge anything. Maybe revert the kexec patches? > I built it without kexec and that had no change. But perhaps it botched something. > Few x86_64 APIC related kexec changes are still in Andi's tree and have not been pushed to Linus tree. So there are no new x86_64 kexec patches in latest git repository. Andrew has pushed x86_64 kdump related patches to Linus tree. And these become effective only under CONFIG_CRASH_DUMP. These patches are very less likely to botch with this stuff. > > Does the -git6 snapshot still work? Possibly do a binary search to narrow > > it down. I tested -git6 also in the same way and this too boots fine. > > > > -Andi > --lrZ03NoBR/3+SXJZ Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 5 model name : AMD Opteron(tm) Processor 248 stepping : 8 cpu MHz : 2193.506 cache size : 1024 KB fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext lm 3dnowext 3dnow bogomips : 4391.72 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts ttp processor : 1 vendor_id : AuthenticAMD cpu family : 15 model : 5 model name : AMD Opteron(tm) Processor 248 stepping : 8 cpu MHz : 2193.506 cache size : 1024 KB fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext lm 3dnowext 3dnow bogomips : 4386.31 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts ttp --lrZ03NoBR/3+SXJZ Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=lspci 0000:00:06.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8111 PCI (rev 07) 0000:00:07.0 ISA bridge: Advanced Micro Devices [AMD] AMD-8111 LPC (rev 05) 0000:00:07.1 IDE interface: Advanced Micro Devices [AMD] AMD-8111 IDE (rev 03) 0000:00:07.3 Bridge: Advanced Micro Devices [AMD] AMD-8111 ACPI (rev 05) 0000:00:0a.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 12) 0000:00:0a.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X APIC (rev 01) 0000:00:0b.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 12) 0000:00:0b.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X APIC (rev 01) 0000:00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge 0000:00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge 0000:00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge 0000:00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge 0000:00:19.0 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge 0000:00:19.1 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge 0000:00:19.2 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge 0000:00:19.3 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge 0000:01:00.0 USB Controller: Advanced Micro Devices [AMD] AMD-8111 USB (rev 0b) 0000:01:00.1 USB Controller: Advanced Micro Devices [AMD] AMD-8111 USB (rev 0b) 0000:01:05.0 VGA compatible controller: ATI Technologies Inc Rage XL (rev 27) 0000:02:01.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5704 Gigabit Ethernet (rev 03) 0000:02:01.1 Ethernet controller: Broadcom Corporation NetXtreme BCM5704 Gigabit Ethernet (rev 03) 0000:02:02.0 SCSI storage controller: LSI Logic / Symbios Logic 53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSI (rev 07) --lrZ03NoBR/3+SXJZ-- - 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/