tree a43402fbd67c1f08153477fbd2051ea8bb4c19b2
parent 9f10e5bf62f7b9937afeee8ff0a491f87438e2a2
author Joerg Roedel <jroedel@suse.de> 1434093274 +0200
committer Joerg Roedel <jroedel@suse.de> 1434445173 +0200

iommu/vt-d: Init QI before root entry is allocated

QI needs to be available when we write the root entry into
hardware because flushes might be necessary after this.

Tested-by: ZhenHua Li <zhen-hual@hp.com>
Tested-by: Baoquan He <bhe@redhat.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>