diff options
| author | Krish Sadhukhan <krish.sadhukhan@oracle.com> | 2021-06-09 14:03:38 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-06-17 13:09:35 -0400 |
| commit | b93af02c6722fde384ed2e921b71b61b9addb740 (patch) | |
| tree | 7c89605ce65f88f849e458bc3e688f67c8456c29 /arch/x86/kvm/svm/nested.c | |
| parent | ecc513e5bb7ed5d007dcaa533729360e9eb673ba (diff) | |
KVM: nVMX: nSVM: 'nested_run' should count guest-entry attempts that make it to guest code
Currently, the 'nested_run' statistic counts all guest-entry attempts,
including those that fail during vmentry checks on Intel and during
consistency checks on AMD. Convert this statistic to count only those
guest-entries that make it past these state checks and make it to guest
code. This will tell us the number of guest-entries that actually executed
or tried to execute guest code.
Signed-off-by: Krish Sadhukhan <Krish.Sadhukhan@oracle.com>
Message-Id: <20210609180340.104248-2-krish.sadhukhan@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/svm/nested.c')
| -rw-r--r-- | arch/x86/kvm/svm/nested.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/kvm/svm/nested.c b/arch/x86/kvm/svm/nested.c index 5e8d8443154e..34fc74b0d58a 100644 --- a/arch/x86/kvm/svm/nested.c +++ b/arch/x86/kvm/svm/nested.c @@ -596,8 +596,6 @@ int nested_svm_vmrun(struct kvm_vcpu *vcpu) struct kvm_host_map map; u64 vmcb12_gpa; - ++vcpu->stat.nested_run; - if (is_smm(vcpu)) { kvm_queue_exception(vcpu, UD_VECTOR); return 1; |