KVM: PPC: Generic KVM PV guest support

[mv-sheeva.git] / arch / powerpc / kernel / kvm.c

diff --git a/arch/powerpc/kernel/kvm.c b/arch/powerpc/kernel/kvm.c
index 4f85505e46533000c9c5eb576cd16df554b2c499..a5ece71ecdd24916a2d2e00edfd070c1af7bc502 100644 (file)
--- a/arch/powerpc/kernel/kvm.c
+++ b/arch/powerpc/kernel/kvm.c
@@ -30,6 +30,9 @@
 #include <asm/cacheflush.h>
 #include <asm/disassemble.h>
 
+#define KVM_MAGIC_PAGE         (-4096L)
+#define magic_var(x) KVM_MAGIC_PAGE + offsetof(struct kvm_vcpu_arch_shared, x)
+
 unsigned long kvm_hypercall(unsigned long *in,
                            unsigned long *out,
                            unsigned long nr)