Commits
Andi Kleen committed 5192d84e4c3
[PATCH] x86_64: Check for too many northbridges in IOMMU code The IOMMU code can only deal with 8 northbridges. Error out when more are found. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>