diff options
| author | Paul Mackerras <paulus@samba.org> | 2011-06-29 00:19:50 +0000 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-07-12 13:16:51 +0300 |
| commit | df6909e5d52f67be01862c5cb453e509aee661f1 (patch) | |
| tree | aab39c039a693e5381f922df4125aa7b72be681c /arch/powerpc/kvm/booke.c | |
| parent | f9e0554deca54a42fb2cf7f68c05a4a37461c205 (diff) | |
| download | linux-next-df6909e5d52f67be01862c5cb453e509aee661f1.tar.gz | |
KVM: PPC: Move guest enter/exit down into subarch-specific code
Instead of doing the kvm_guest_enter/exit() and local_irq_dis/enable()
calls in powerpc.c, this moves them down into the subarch-specific
book3s_pr.c and booke.c. This eliminates an extra local_irq_enable()
call in book3s_pr.c, and will be needed for when we do SMT4 guest
support in the book3s hypervisor mode code.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/kvm/booke.c')
| -rw-r--r-- | arch/powerpc/kvm/booke.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c index 9066325b23b2..ee45fa01220e 100644 --- a/arch/powerpc/kvm/booke.c +++ b/arch/powerpc/kvm/booke.c @@ -312,6 +312,19 @@ void kvmppc_core_deliver_interrupts(struct kvm_vcpu *vcpu) vcpu->arch.shared->int_pending = 0; } +int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu) +{ + int ret; + + local_irq_disable(); + kvm_guest_enter(); + ret = __kvmppc_vcpu_run(kvm_run, vcpu); + kvm_guest_exit(); + local_irq_enable(); + + return ret; +} + /** * kvmppc_handle_exit * |