diff options
| author | Sean Christopherson <sean.j.christopherson@intel.com> | 2020-03-02 15:57:00 -0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-03-16 17:58:38 +0100 |
| commit | a1bead2abaa162e5e67ad258a06c9d71dddad00d (patch) | |
| tree | 541d4ec238ba9c2302c72b3d1384360404f768ae /arch/x86/kvm/svm.c | |
| parent | 7b874c26a62487acaf2e7e179715991c70db25db (diff) | |
KVM: VMX: Directly query Intel PT mode when refreshing PMUs
Use vmx_pt_mode_is_host_guest() in intel_pmu_refresh() instead of
bouncing through kvm_x86_ops->pt_supported, and remove ->pt_supported()
as the PMU code was the last remaining user.
Opportunistically clean up the wording of a comment that referenced
kvm_x86_ops->pt_supported().
No functional change intended.
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/svm.c')
| -rw-r--r-- | arch/x86/kvm/svm.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index f802d9c196e9..e0be6d0bca9e 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -6074,11 +6074,6 @@ static int svm_get_lpage_level(void) return PT_PDPE_LEVEL; } -static bool svm_pt_supported(void) -{ - return false; -} - static bool svm_has_wbinvd_exit(void) { return true; @@ -7440,8 +7435,6 @@ static struct kvm_x86_ops svm_x86_ops __ro_after_init = { .cpuid_update = svm_cpuid_update, - .pt_supported = svm_pt_supported, - .set_supported_cpuid = svm_set_supported_cpuid, .has_wbinvd_exit = svm_has_wbinvd_exit, |