intel-iommu: Apply BIOS sanity checks for interrupt remapping too.
commit6ecbf01c7ce4c0f4c3bdfa0e64ac6258328fda6c
authorDavid Woodhouse <David.Woodhouse@intel.com>
Wed, 2 Dec 2009 09:20:27 +0000 (2 09:20 +0000)
committerDavid Woodhouse <David.Woodhouse@intel.com>
Tue, 8 Dec 2009 10:02:39 +0000 (8 10:02 +0000)
tree91b5c5cdf8aa7a3f4dea1c8ae46a98765fdd9a6f
parent2c99220810c1c79322034628b993573b088ff2da
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