Brian King ac9af7cba9 [PATCH] ppc64: iommu vmerge fix ...

This fixes a bug in the PPC64 iommu vmerge code which results in the
potential for iommu_unmap_sg to go off unmapping more than it should.

This was found on a test system which resulted in PCI bus errors due to
PCI memory being unmapped while DMAs were still in progress.

Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2005-08-17 14:41:22 -07:00

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boot

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configs

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kernel

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lib

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mm

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oprofile

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xmon

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defconfig

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Kconfig

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Kconfig.debug

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Makefile

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