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 | ||