KVM: PPC: booke: add sregs support

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/Documentation/kvm/api.txt b/Documentation/kvm/api.txt
index 1b9eaa7..f64c41f 100644
--- a/Documentation/kvm/api.txt
+++ b/Documentation/kvm/api.txt
@@ -261,7 +261,7 @@
 4.13 KVM_GET_SREGS
 
 Capability: basic
-Architectures: x86
+Architectures: x86, ppc
 Type: vcpu ioctl
 Parameters: struct kvm_sregs (out)
 Returns: 0 on success, -1 on error
@@ -279,6 +279,8 @@
 	__u64 interrupt_bitmap[(KVM_NR_INTERRUPTS + 63) / 64];
 };
 
+/* ppc -- see arch/powerpc/include/asm/kvm.h */
+
 interrupt_bitmap is a bitmap of pending external interrupts.  At most
 one bit may be set.  This interrupt has been acknowledged by the APIC
 but not yet injected into the cpu core.
@@ -286,7 +288,7 @@
 4.14 KVM_SET_SREGS
 
 Capability: basic
-Architectures: x86
+Architectures: x86, ppc
 Type: vcpu ioctl
 Parameters: struct kvm_sregs (in)
 Returns: 0 on success, -1 on error