tree 829d48eedaa872ffa1b3d39e1cac0be0497788b5
parent dc2babfea592e633cf3890294af6545609b466be
author Bharat Bhushan <r65777@freescale.com> 1320051128 +0530
committer Avi Kivity <avi@redhat.com> 1330951945 +0200

KVM: PPC: booke: Do Not start decrementer when SPRN_DEC set 0

As per specification the decrementer interrupt not happen when DEC is written
with 0. Also when DEC is zero, no decrementer running. So we should not start
hrtimer for decrementer when DEC = 0.

Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>