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| author | Paolo Bonzini <pbonzini@redhat.com> | 2023-10-31 10:22:23 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2023-10-31 10:22:23 -0400 |
| commit | d5cde2e0b317bb179a39204b4a7820ac8b9011cc (patch) | |
| tree | 24b28ba1c970b3c18798052d879ee00679606baf /arch/x86 | |
| parent | e122d7a1008769af080b9dbd78fce54d3cd77f6f (diff) | |
| parent | fad505b2cb838fb52cb72fa22830824c80330f2f (diff) | |
Merge tag 'kvm-x86-pmu-6.7' of https://github.com/kvm-x86/linux into HEAD
KVM PMU change for 6.7:
- Handle NMI/SMI requests after PMU/PMI requests so that a PMI=>NMI doesn't
require redoing the entire run loop due to the NMI not being detected until
the final kvm_vcpu_exit_request() check before entering the guest.
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kvm/x86.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 34a6c7b267c5..761e0b3c9be0 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -10698,16 +10698,16 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu) } if (kvm_check_request(KVM_REQ_STEAL_UPDATE, vcpu)) record_steal_time(vcpu); + if (kvm_check_request(KVM_REQ_PMU, vcpu)) + kvm_pmu_handle_event(vcpu); + if (kvm_check_request(KVM_REQ_PMI, vcpu)) + kvm_pmu_deliver_pmi(vcpu); #ifdef CONFIG_KVM_SMM if (kvm_check_request(KVM_REQ_SMI, vcpu)) process_smi(vcpu); #endif if (kvm_check_request(KVM_REQ_NMI, vcpu)) process_nmi(vcpu); - if (kvm_check_request(KVM_REQ_PMU, vcpu)) - kvm_pmu_handle_event(vcpu); - if (kvm_check_request(KVM_REQ_PMI, vcpu)) - kvm_pmu_deliver_pmi(vcpu); if (kvm_check_request(KVM_REQ_IOAPIC_EOI_EXIT, vcpu)) { BUG_ON(vcpu->arch.pending_ioapic_eoi > 255); if (test_bit(vcpu->arch.pending_ioapic_eoi, |