diff options
| author | Radim Krčmář <rkrcmar@redhat.com> | 2015-10-08 20:23:33 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-12-09 14:34:16 -0500 |
| commit | 2bb00c908676bd240f8a8d0d19e477874c85f124 (patch) | |
| tree | a1220c74f2743063dd698ebcf804e609ce08908d | |
| parent | 40b295b30ed21e0e8f5bd3d3208323dd4d53fa8d (diff) | |
| download | lwn-2bb00c908676bd240f8a8d0d19e477874c85f124.tar.gz lwn-2bb00c908676bd240f8a8d0d19e477874c85f124.zip | |
kvm: x86: set KVM_REQ_EVENT when updating IRR
commit c77f3fab441c3e466b4c3601a475fc31ce156b06 upstream.
After moving PIR to IRR, the interrupt needs to be delivered manually.
Reported-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | arch/x86/kvm/lapic.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index 8d9013c5e1ee..ae4483a3e1a7 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -348,6 +348,8 @@ void kvm_apic_update_irr(struct kvm_vcpu *vcpu, u32 *pir) struct kvm_lapic *apic = vcpu->arch.apic; __kvm_apic_update_irr(pir, apic->regs); + + kvm_make_request(KVM_REQ_EVENT, vcpu); } EXPORT_SYMBOL_GPL(kvm_apic_update_irr); |