KVM: x86 emulator: use shadowed register in emulate_sysexit()
emulate_sysexit() should use shadowed registers copy instead of
looking into vcpu state directly.
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 291e220c..42cb7d71 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -2063,8 +2063,8 @@
ops->set_cached_descriptor(&ss, VCPU_SREG_SS, ctxt->vcpu);
ops->set_segment_selector(ss_sel, VCPU_SREG_SS, ctxt->vcpu);
- c->eip = ctxt->vcpu->arch.regs[VCPU_REGS_RDX];
- c->regs[VCPU_REGS_RSP] = ctxt->vcpu->arch.regs[VCPU_REGS_RCX];
+ c->eip = c->regs[VCPU_REGS_RDX];
+ c->regs[VCPU_REGS_RSP] = c->regs[VCPU_REGS_RCX];
return X86EMUL_CONTINUE;
}