Commits
Joerg Roedel committed dbcd861f252
iommu/vt-d: Do not re-use domain-ids from the old kernel Mark all domain-ids we find as reserved, so that there could be no collision between domains from the previous kernel and our domains in the IOMMU TLB. Tested-by: ZhenHua Li <zhen-hual@hp.com> Tested-by: Baoquan He <bhe@redhat.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>