KVM: Avoid using x86_emulate_ctxt.vcpu

We can use container_of() instead.

Signed-off-by: Avi Kivity <avi@redhat.com>

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 5d853d5..65a5b0c 100644 (file)
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -4366,7 +4366,7 @@ static void emulator_halt(struct x86_emulate_ctxt *ctxt)
 static void emulator_get_fpu(struct x86_emulate_ctxt *ctxt)
 {
        preempt_disable();
-       kvm_load_guest_fpu(ctxt->vcpu);
+       kvm_load_guest_fpu(emul_to_vcpu(ctxt));
        /*
         * CR0.TS may reference the host fpu state, not the guest fpu state,
         * so it may be clear at this point.