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

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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>

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Muli Ben-Yehuda 2006-07-29 21:42:40 +02:00 • committed by Linus Torvalds

parent 0e5f61b00c

commit 089bbbcb36

1 changed files with 3 additions and 4 deletions

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arch/x86_64/kernel/pci-calgary.c

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