diff options
| author | Like Xu <like.xu@linux.intel.com> | 2022-04-11 13:19:45 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-06-08 11:48:19 +0300 |
| commit | 59cc99f6e971bb24b40e27f695daab98e2eff4b8 (patch) | |
| tree | 4869914fd5728a6575077a5abaa5b2709b0dc69c /arch/x86/kvm/vmx/vmx.c | |
| parent | 968635abd5f5986f3cb6f15602d365cf1b551c5d (diff) | |
KVM: x86/cpuid: Refactor host/guest CPU model consistency check
For the same purpose, the leagcy intel_pmu_lbr_is_compatible() can be
renamed for reuse by more callers, and remove the comment about LBR
use case can be deleted by the way.
Signed-off-by: Like Xu <like.xu@linux.intel.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Message-Id: <20220411101946.20262-17-likexu@tencent.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/vmx/vmx.c')
| -rw-r--r-- | arch/x86/kvm/vmx/vmx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index d5ec0635ccd4..403a8834cc79 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -2242,7 +2242,7 @@ static int vmx_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info) if ((data & PMU_CAP_LBR_FMT) != (vmx_get_perf_capabilities() & PMU_CAP_LBR_FMT)) return 1; - if (!intel_pmu_lbr_is_compatible(vcpu)) + if (!cpuid_model_is_consistent(vcpu)) return 1; } ret = kvm_set_msr_common(vcpu, msr_info); |