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(parent: 24d9b70) | patch
x86, UV: Fix APICID shift for Westmere processors
authorJack Steiner <steiner@sgi.com>
Mon, 10 Jan 2011 19:52:11 +0000 (13:52 -0600)
committerIngo Molnar <mingo@elte.hu>
Tue, 11 Jan 2011 11:44:45 +0000 (12:44 +0100)
commit990a32d1e54b3c0f7304bec95fb883404589b3f0
treef9d1d6b7f4b7b1f4a380bc3612920202cddb734ctree | snapshot
parent24d9b70b8c679264756a6980e668b96b3f964826commit | diff
x86, UV: Fix APICID shift for Westmere processors

Westmere processors use a different algorithm for
assigning APICIDs on SGI UV systems. The location of the
node number within the apicid is now a function of the
processor type.

Signed-off-by: Jack Steiner <steiner@sgi.com>
LKML-Reference: <20110110195210.GA18737@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/apic/x2apic_uv_x.c diff | blob | history
Linux for Marvell Sheeva based platforms