KVM: x86 emulator: Fix nop emulation

If a nop instruction is encountered, we jump directly to the done label.
This skip updating rip. Break from the switch case instead

Signed-off-by: Mohammed Gamal <m.gamal005@gmail.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 955d48074648..ddbad15c9486 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -2912,7 +2912,7 @@ special_insn:
                 break;
         case 0x90 ... 0x97: /* nop / xchg reg, rax */
                 if (c->dst.addr.reg == &c->regs[VCPU_REGS_RAX])
-                        goto done;
+                        break;
                 goto xchg;
         case 0x9c: /* pushf */
                 c->src.val =  (unsigned long) ctxt->eflags;