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ac9af7cba9
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> |
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boot | ||
configs | ||
kernel | ||
lib | ||
mm | ||
oprofile | ||
xmon | ||
defconfig | ||
Kconfig | ||
Kconfig.debug | ||
Makefile |