tree 1895de31abc875c5b7d818e9d900a92b6aa507bb
parent f5e10b09a5f8fc40666c95fe0cd6bcc2b8f11437
author Christian Borntraeger <borntraeger@de.ibm.com> 1216993992 +0200
committer Avi Kivity <avi@qumranet.com> 1217147780 +0300

KVM: s390: Fix possible host kernel bug on lctl(g) handling

The lctl(g) instructions require a specific alignment for the parameters.
The architecture requires a specification program check if these alignments
are not used. Enforcing this alignment also removes a possible host BUG,
since the get_guest functions check for proper alignment and emits a BUG.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>