intel-iommu: Accept 64-bit writes to FEADDR
Xen is doing this [1] and currently triggers an abort.
[1] http://xenbits.xenproject.org/gitweb/?p=xen.git;a=blob;f=xen/drivers/passthrough/vtd/iommu.c;h=
daaed0abbdd06b6ba3d948ea103aadf02651e83c;hb=refs/heads/master#l1108
Reported-by: Luis Lloret <luis_lloret@mentor.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
OSDN Git Service
