From: Daniel J Blueman Date: Thu, 13 Mar 2014 11:43:01 +0000 (+0800) Subject: x86/amd/numa: Fix northbridge quirk to assign correct NUMA node X-Git-Tag: v3.2.56~26 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b10349aded21e5cab89ab99cbc2aa90d00314ee6;p=pandora-kernel.git x86/amd/numa: Fix northbridge quirk to assign correct NUMA node commit 847d7970defb45540735b3fb4e88471c27cacd85 upstream. For systems with multiple servers and routed fabric, all northbridges get assigned to the first server. Fix this by also using the node reported from the PCI bus. For single-fabric systems, the northbriges are on PCI bus 0 by definition, which are on NUMA node 0 by definition, so this is invarient on most systems. Tested on fam10h and fam15h single and multi-fabric systems and candidate for stable. Signed-off-by: Daniel J Blueman Acked-by: Steffen Persvold Acked-by: Borislav Petkov Link: http://lkml.kernel.org/r/1394710981-3596-1-git-send-email-daniel@numascale.com Signed-off-by: Ingo Molnar Signed-off-by: Ben Hutchings --- Reading git-diff-tree failed