tree 4f9b9f3d966a27e96596ca9a0b441ed85dedb296
parent 0e5f61b00c577da698fb00cd9c91a96b79044dfd
author Muli Ben-Yehuda <muli@il.ibm.com> 1154202160 +0200
committer Linus Torvalds <torvalds@g5.osdl.org> 1154231995 -0700

[PATCH] x86_64: Calgary IOMMU - fix off by one error

Fixed off-by-one error in detect_calgary and calgary_init which will
cause arrays to overflow.  Also, removed impossible to hit BUG_ON.

Signed-off-by: Jon Mason <jdmason@us.ibm.com>
Signed-off-by: Muli Ben-Yehuda <muli@il.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>