OSDN Git Service

intel_iommu: vtd_slpt_level_shift check level
authorPeter Xu <peterx@redhat.com>
Tue, 7 Feb 2017 08:28:11 +0000 (16:28 +0800)
committerMichael S. Tsirkin <mst@redhat.com>
Fri, 17 Feb 2017 19:52:31 +0000 (21:52 +0200)
commit7e58326ad7e79b8c5dbcc6f24e9dc1523d84c11b
tree146f1c9b310813894b79976e28a092b5cbf2ed12
parent6c441e1d613a1f91a53bd215f2ed1f9559194f21
intel_iommu: vtd_slpt_level_shift check level

This helps in debugging incorrect level passed in.

Reviewed-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
hw/i386/intel_iommu.c