powerpc/powernv: Fix invalid IOMMU table

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Ben found the root cause. Commit 37f02195be
("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>

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Gavin Shan 2013-04-25 19:21:02 +00:00 • committed by Benjamin Herrenschmidt

parent 373f565741

commit 959c9bdd58

1 changed files with 12 additions and 21 deletions

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33

arch/powerpc/platforms/powernv/pci-ioda.c

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