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authorSean Christopherson <sean.j.christopherson@intel.com>2019-08-27 14:40:27 -0700
committerPaolo Bonzini <pbonzini@redhat.com>2019-09-24 13:37:35 +0200
commitbc8a0aafcbb82e5c7dde486c03e6c51e3896d797 (patch)
tree1428a0786d0c957e2cbc823d9eb5a59ec39fac22 /arch/x86/kvm/vmx
parent5845038c111db27902bc220a4f70070fe945871c (diff)
KVM: x86: Relocate MMIO exit stats counting
Move the stat.mmio_exits update into x86_emulate_instruction(). This is both a bug fix, e.g. the current update flows will incorrectly increment mmio_exits on emulation failure, and a preparatory change to set the stage for eliminating EMULATE_DONE and company. Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/vmx')
-rw-r--r--arch/x86/kvm/vmx/vmx.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 8bab3e53d1e1..8f61250fc1c0 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -5201,7 +5201,6 @@ static int handle_invalid_guest_state(struct kvm_vcpu *vcpu)
err = kvm_emulate_instruction(vcpu, 0);
if (err == EMULATE_USER_EXIT) {
- ++vcpu->stat.mmio_exits;
ret = 0;
goto out;
}