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| author | Paolo Bonzini <pbonzini@redhat.com> | 2022-02-15 13:16:36 -0500 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-02-18 12:30:56 -0500 |
| commit | 8a2897853c53fd3d0e381a46b194889cf6da3391 (patch) | |
| tree | 8b1cd3de3f8bfe05c449aa3cc1a7a13b7a8a31db /arch/x86/kvm/vmx/vmx.c | |
| parent | 1e8ff29fbbde01e18d97f7b68d1e90260844ca19 (diff) | |
| download | linux-8a2897853c53fd3d0e381a46b194889cf6da3391.tar.gz linux-8a2897853c53fd3d0e381a46b194889cf6da3391.tar.bz2 linux-8a2897853c53fd3d0e381a46b194889cf6da3391.zip | |
KVM: x86: return 1 unconditionally for availability of KVM_CAP_VAPIC
The two ioctls used to implement userspace-accelerated TPR,
KVM_TPR_ACCESS_REPORTING and KVM_SET_VAPIC_ADDR, are available
even if hardware-accelerated TPR can be used. So there is
no reason not to report KVM_CAP_VAPIC.
Reviewed-by: Sean Christopherson <seanjc@google.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 | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 70e7f00362bc..d8547144d3b7 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -541,11 +541,6 @@ static inline bool cpu_need_virtualize_apic_accesses(struct kvm_vcpu *vcpu) return flexpriority_enabled && lapic_in_kernel(vcpu); } -static inline bool vmx_cpu_has_accelerated_tpr(void) -{ - return flexpriority_enabled; -} - static int possible_passthrough_msr_slot(u32 msr) { u32 i; @@ -7714,7 +7709,6 @@ static struct kvm_x86_ops vmx_x86_ops __initdata = { .hardware_enable = vmx_hardware_enable, .hardware_disable = vmx_hardware_disable, - .cpu_has_accelerated_tpr = vmx_cpu_has_accelerated_tpr, .has_emulated_msr = vmx_has_emulated_msr, .vm_size = sizeof(struct kvm_vmx), |