diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2022-02-08 13:08:19 -0500 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-02-18 12:41:23 -0500 |
| commit | abb6d479e22642c82d552970d85edd9b5fe8beb6 (patch) | |
| tree | 76e3cac3064da0e56b70a9519d1ea06ae18aec1e /arch/x86/include/asm/kvm-x86-ops.h | |
| parent | dd2319c61888018a5295264c9b631e151dad364d (diff) | |
KVM: x86: make several APIC virtualization callbacks optional
All their invocations are conditional on vcpu->arch.apicv_active,
meaning that they need not be implemented by vendor code: even
though at the moment both vendors implement APIC virtualization,
all of them can be optional. In fact SVM does not need many of
them, and their implementation can be deleted now.
Reviewed-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/include/asm/kvm-x86-ops.h')
| -rw-r--r-- | arch/x86/include/asm/kvm-x86-ops.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/include/asm/kvm-x86-ops.h b/arch/x86/include/asm/kvm-x86-ops.h index 5e3296c07207..c0ec066a8599 100644 --- a/arch/x86/include/asm/kvm-x86-ops.h +++ b/arch/x86/include/asm/kvm-x86-ops.h @@ -75,11 +75,11 @@ KVM_X86_OP(enable_irq_window) KVM_X86_OP_OPTIONAL(update_cr8_intercept) KVM_X86_OP(check_apicv_inhibit_reasons) KVM_X86_OP(refresh_apicv_exec_ctrl) -KVM_X86_OP(hwapic_irr_update) -KVM_X86_OP(hwapic_isr_update) +KVM_X86_OP_OPTIONAL(hwapic_irr_update) +KVM_X86_OP_OPTIONAL(hwapic_isr_update) KVM_X86_OP_OPTIONAL(guest_apic_has_interrupt) -KVM_X86_OP(load_eoi_exitmap) -KVM_X86_OP(set_virtual_apic_mode) +KVM_X86_OP_OPTIONAL(load_eoi_exitmap) +KVM_X86_OP_OPTIONAL(set_virtual_apic_mode) KVM_X86_OP_OPTIONAL(set_apic_access_page_addr) KVM_X86_OP(deliver_interrupt) KVM_X86_OP_OPTIONAL(sync_pir_to_irr) @@ -102,7 +102,7 @@ KVM_X86_OP_OPTIONAL(vcpu_blocking) KVM_X86_OP_OPTIONAL(vcpu_unblocking) KVM_X86_OP_OPTIONAL(pi_update_irte) KVM_X86_OP_OPTIONAL(pi_start_assignment) -KVM_X86_OP(apicv_post_state_restore) +KVM_X86_OP_OPTIONAL(apicv_post_state_restore) KVM_X86_OP_OPTIONAL(dy_apicv_has_pending_interrupt) KVM_X86_OP_OPTIONAL(set_hv_timer) KVM_X86_OP_OPTIONAL(cancel_hv_timer) |