Commits
Gavin Shan committed 959c9bdd582
powerpc/powernv: Fix invalid IOMMU table
Ben found the root cause. Commit 37f02195bee9c25ce44e25204f40b7961a6d7c9d
("powerpc/pci: fix PCI-e devices rescan issue on powerpc platform")
overwrites the IOMMU table of PCI device while enabling PCI device.
The patch intends to fix the IOMMU table after that point.
Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>