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[PATCH] x86_64: Fix off by one in e820_mapped
authorEric W. Biederman <ebiederm@xmission.com>
Tue, 6 Sep 2005 22:16:20 +0000 (15:16 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Wed, 7 Sep 2005 23:57:16 +0000 (16:57 -0700)
commit48c8b1134249432318c8e5d19adc37c45242c4b1
treec8ecc8563a1fc19b6909c8d709175792f618e856tree | snapshot (tar.gz zip)
parenta888cebe17e39476e5ca18c3a4bd96c6775070dbcommit | diff
[PATCH] x86_64: Fix off by one in e820_mapped

This allows a valid iommu placed immediately after memory to work, to be
recognized as after the last byte of memory and not overlapping it.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Acked-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/x86_64/kernel/e820.c diff | blob | blame | history