From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Thu, 26 Jul 2007 10:57:31 -0700 From: Andrew Morton Subject: Re: [Bugme-new] [Bug 8814] New: PCI numa_node not set correctly Message-Id: <20070726105731.f7dc2cae.akpm@linux-foundation.org> In-Reply-To: References: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: linux-mm@kvack.org Cc: "bugme-daemon@kernel-bugs.osdl.org" , joachim.deguara@amd.com, Andi Kleen List-ID: On Thu, 26 Jul 2007 05:13:12 -0700 (PDT) bugme-daemon@bugzilla.kernel.org wrote: > http://bugzilla.kernel.org/show_bug.cgi?id=8814 > > Summary: PCI numa_node not set correctly > Product: Platform Specific/Hardware > Version: 2.5 > KernelVersion: 2.6.22-rc7-git4-ak-070710 > Platform: All > OS/Version: Linux > Tree: Mainline > Status: NEW > Severity: normal > Priority: P1 > Component: x86-64 > AssignedTo: ak@suse.de > ReportedBy: joachim.deguara@amd.com > > > Most recent kernel where this bug did not occur: > Distribution: SLES10 with -ak kernel > Hardware Environment: Tyan 4985 > Software Environment: > Problem Description: > > This hardware is a 4 socket Opteron with the normal I/O Hub hanging off of node > 0 but also with a PCIe bridge and Networking attached to node 1. Looking > through the code, the node of the pci device gets exported to sysfs and set by > k8-bus.c. However looking at the value of numa_node for all devices in sysfs > returned 0. > > Steps to reproduce: > find /sys -name 'numa_node'|xargs cat > -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org