tree a262fbb9260d4af7e39f184ef2b90a8c8e02e8c2
parent cbe487fac7fc016dbabbcbe83f11384e1803a56d
author Alexander Graf <agraf@suse.de> 1281000364 +0200
committer Avi Kivity <avi@redhat.com> 1287910333 +0200

KVM: PPC: Make PV mtmsr work with r30 and r31

So far we've been restricting ourselves to r0-r29 as registers an mtmsr
instruction could use. This was bad, as there are some code paths in
Linux actually using r30.

So let's instead handle all registers gracefully and get rid of that
stupid limitation

Signed-off-by: Alexander Graf <agraf@suse.de>