On Tue, Feb 13, 2024 at 3:57 AM Sean Christopherson <seanjc@xxxxxxxxxx> wrote: > The only thing that even so much as approaches being a hot path is > kvm_gfn_shared_mask(), and if that needs to be optimized, then we'd probably be > better off with a static_key, a la kvm_has_noapic_vcpu (though I'm *extremely* > skeptical that that adds any measurable benefit). I'm okay with killing it altogether. Paolo
