From bf7f9352af5d184f28d352a58cb9230e404f8c5c Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Wed, 21 Sep 2022 00:31:54 +0000 Subject: KVM: x86: lapic does not have to process INIT if it is blocked Do not return true from kvm_vcpu_has_events() if the vCPU isn' going to immediately process a pending INIT/SIPI. INIT/SIPI shouldn't be treated as wake events if they are blocked. Signed-off-by: Paolo Bonzini [sean: rebase onto refactored INIT/SIPI helpers, massage changelog] Signed-off-by: Sean Christopherson Message-Id: <20220921003201.1441511-6-seanjc@google.com> Signed-off-by: Paolo Bonzini --- arch/x86/kvm/x86.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/x86/kvm/x86.c') diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 057246c30bb5..aa6d6a0787d8 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -12767,7 +12767,8 @@ static inline bool kvm_vcpu_has_events(struct kvm_vcpu *vcpu) if (!list_empty_careful(&vcpu->async_pf.done)) return true; - if (kvm_apic_has_pending_init_or_sipi(vcpu)) + if (kvm_apic_has_pending_init_or_sipi(vcpu) && + kvm_apic_init_sipi_allowed(vcpu)) return true; if (vcpu->arch.pv.pv_unhalted) -- cgit v1.2.3