iommu sg merging: x86: make pci-gart iommu respect the segment size limits

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This patch makes pci-gart iommu respect segment size limits when
merging sg lists.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Acked-by: Jens Axboe <jens.axboe@oracle.com>
Cc: Dave Airlie <airlied@linux.ie>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

...

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FUJITA Tomonori 2008-02-04 22:27:56 -08:00 • committed by Linus Torvalds

parent 4d57cdfaca

commit 42d00284e1

1 changed files with 7 additions and 0 deletions

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arch/x86/kernel/pci-gart_64.c

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