diff --git a/Documentation/virtual/kvm/ppc-pv.txt b/Documentation/virtual/kvm/ppc-pv.txt
index 2b7ce190cde47041edfebbb66a6dc853327e8549..6e7c370509304e61b272043ad91f35b2c6328c8e 100644
--- a/Documentation/virtual/kvm/ppc-pv.txt
+++ b/Documentation/virtual/kvm/ppc-pv.txt
@@ -81,28 +81,8 @@ additional registers to the magic page. If you add fields to the magic page,
 also define a new hypercall feature to indicate that the host can give you more
 registers. Only if the host supports the additional features, make use of them.
 
-The magic page has the following layout as described in
-arch/powerpc/include/asm/kvm_para.h:
-
-struct kvm_vcpu_arch_shared {
-	__u64 scratch1;
-	__u64 scratch2;
-	__u64 scratch3;
-	__u64 critical;		/* Guest may not get interrupts if == r1 */
-	__u64 sprg0;
-	__u64 sprg1;
-	__u64 sprg2;
-	__u64 sprg3;
-	__u64 srr0;
-	__u64 srr1;
-	__u64 dar;
-	__u64 msr;
-	__u32 dsisr;
-	__u32 int_pending;	/* Tells the guest if we have an interrupt */
-};
-
-Additions to the page must only occur at the end. Struct fields are always 32
-or 64 bit aligned, depending on them being 32 or 64 bit wide respectively.
+The magic page layout is described by struct kvm_vcpu_arch_shared
+in arch/powerpc/include/asm/kvm_para.h.
 
 Magic page features
 ===================
diff --git a/arch/powerpc/include/asm/kvm_para.h b/arch/powerpc/include/asm/kvm_para.h
index ece70fb36513caf3c18249dfb6001eee7248600f..7b754e74300397e2d92f7cab4adb10ddadf1a726 100644
--- a/arch/powerpc/include/asm/kvm_para.h
+++ b/arch/powerpc/include/asm/kvm_para.h
@@ -22,6 +22,16 @@
 
 #include <linux/types.h>
 
+/*
+ * Additions to this struct must only occur at the end, and should be
+ * accompanied by a KVM_MAGIC_FEAT flag to advertise that they are present
+ * (albeit not necessarily relevant to the current target hardware platform).
+ *
+ * Struct fields are always 32 or 64 bit aligned, depending on them being 32
+ * or 64 bit wide respectively.
+ *
+ * See Documentation/virtual/kvm/ppc-pv.txt
+ */
 struct kvm_vcpu_arch_shared {
 	__u64 scratch1;
 	__u64 scratch2;