intel-iommu: Abort IOMMU setup for igfx if BIOS gave no shadow GTT space

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Yet another BIOS bug; Lenovo this time (X201). Red Hat bug #593516.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

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David Woodhouse 2010-09-21 22:28:23 +01:00

parent b30a3f6257

commit 9eecabcb9a

1 changed files with 17 additions and 0 deletions

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drivers/pci/intel-iommu.c

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