From: Andi Kleen Date: Tue, 26 Sep 2006 08:52:41 +0000 (+0200) Subject: [PATCH] x86: Allow disabling early pci scans with pci=noearly or disallowing conf1 X-Git-Tag: v2.6.19-rc1~1077^2~7 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0637a70a5db98182d9ad3d6ae1ee30acf20afde9;p=pandora-kernel.git [PATCH] x86: Allow disabling early pci scans with pci=noearly or disallowing conf1 Some buggy systems can machine check when config space accesses happen for some non existent devices. i386/x86-64 do some early device scans that might trigger this. Allow pci=noearly to disable this. Also when type 1 is disabling also don't do any early accesses which are always type1. This moves the pci= configuration parsing to be a early parameter. I don't think this can break anything because it only changes a single global that is only used by PCI. Cc: gregkh@suse.de Cc: Trammell Hudson Signed-off-by: Andi Kleen --- Reading git-diff-tree failed