KVM: Implement bare minimum of HYPER-V MSRs
Minimum HYPER-V implementation should have GUEST_OS_ID, HYPERCALL and
VP_INDEX MSRs.
[avi: fix build on i386]
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Vadim Rozenfeld <vrozenfe@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 93bee7a..67d19e4 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -413,6 +413,10 @@
s64 kvmclock_offset;
struct kvm_xen_hvm_config xen_hvm_config;
+
+ /* fields used by HYPER-V emulation */
+ u64 hv_guest_os_id;
+ u64 hv_hypercall;
};
struct kvm_vm_stat {