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(parent: 2c99220) | patch
intel-iommu: Apply BIOS sanity checks for interrupt remapping too.
authorDavid Woodhouse <David.Woodhouse@intel.com>
Wed, 2 Dec 2009 09:20:27 +0000 (09:20 +0000)
committerDavid Woodhouse <David.Woodhouse@intel.com>
Tue, 8 Dec 2009 10:02:39 +0000 (10:02 +0000)
commit6ecbf01c7ce4c0f4c3bdfa0e64ac6258328fda6c
tree91b5c5cdf8aa7a3f4dea1c8ae46a98765fdd9a6ftree | snapshot
parent2c99220810c1c79322034628b993573b088ff2dacommit | diff
intel-iommu: Apply BIOS sanity checks for interrupt remapping too.

The BIOS errors where an IOMMU is reported either at zero or a bogus
address are causing problems even when the IOMMU is disabled -- because
interrupt remapping uses the same hardware. Ensure that the checks get
applied for the interrupt remapping initialisation too.

Cc: stable@kernel.org
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
drivers/pci/dmar.c diff | blob | history
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