diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index 0050f39e90d9c62d9780b28a7e598e2aba38e577..152591f9243abd9bf3ad726114c3e41d99dd7b66 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -296,6 +296,10 @@ static inline void apic_set_spiv(struct kvm_lapic *apic, u32 val) atomic_set_release(&apic->vcpu->kvm->arch.apic_map_dirty, DIRTY); } + + /* Check if there are APF page ready requests pending */ + if (enabled) + kvm_make_request(KVM_REQ_APF_READY, apic->vcpu); } static inline void kvm_apic_set_xapic_id(struct kvm_lapic *apic, u8 id) @@ -2261,6 +2265,8 @@ void kvm_lapic_set_base(struct kvm_vcpu *vcpu, u64 value) if (value & MSR_IA32_APICBASE_ENABLE) { kvm_apic_set_xapic_id(apic, vcpu->vcpu_id); static_branch_slow_dec_deferred(&apic_hw_disabled); + /* Check if there are APF page ready requests pending */ + kvm_make_request(KVM_REQ_APF_READY, vcpu); } else { static_branch_inc(&apic_hw_disabled.key); atomic_set_release(&apic->vcpu->kvm->arch.apic_map_dirty, DIRTY); diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index f0d0b6e043ae2dc79d8d54899fe280d85398975e..5ddb90470f1f9d1fc33d5668d3020501f5f8f7b1 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -11411,7 +11411,7 @@ bool kvm_arch_can_dequeue_async_page_present(struct kvm_vcpu *vcpu) if (!kvm_pv_async_pf_enabled(vcpu)) return true; else - return apf_pageready_slot_free(vcpu); + return kvm_lapic_enabled(vcpu) && apf_pageready_slot_free(vcpu); } void kvm_arch_start_assignment(struct kvm *kvm)