From: Jeremy Fitzhardinge <jeremy@goop.org>
Date: Wed, 22 Jul 2009 16:59:35 +0000 (-0700)
Subject: x86, amd: Don't probe for extended APIC ID if APICs are disabled
X-Git-Tag: v2.6.31-rc5~87^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2cb078603abb612e3bcd428fb8122c3d39e08832;p=pandora-kernel.git

x86, amd: Don't probe for extended APIC ID if APICs are disabled

If we've logically disabled apics, don't probe the PCI space for the
AMD extended APIC ID.

[ Impact: prevent boot crash under Xen. ]

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Reported-by: Bastian Blank <bastian@waldi.eu.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
---

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