iommu/amd: Don't use 512GB pages
authorJoerg Roedel <joro@8bytes.org>
Sun, 2 Dec 2012 14:35:37 +0000 (15:35 +0100)
committerJoerg Roedel <joro@8bytes.org>
Sun, 2 Dec 2012 15:07:38 +0000 (16:07 +0100)
commit954e3dd8308501bb00cae4ed655968282dc65314
tree09bc84f6fc5a2907d637a48e82e36671317afd55
parent78bfa9f395f6bbab168b83f69b99659818517b02
iommu/amd: Don't use 512GB pages

There is a bug in the hardware that will be triggered when
this page size is used. Make sure this does not happen.

Signed-off-by: Joerg Roedel <joro@8bytes.org>
drivers/iommu/amd_iommu.c