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| author |   Maxim Levitsky <mlevitsk@redhat.com> | 2022-02-07 17:54:25 +0200 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2022-02-08 13:30:49 -0500 |
| commit | 755c2bf878607dbddb1423df9abf16b82205896f (patch) | |
| tree | b29dc810558c473dc888ea38ef89870b90a09788 /tools/testing/selftests/bpf/prog_tests/autoload.c | |
| parent | KVM: x86: nSVM: deal with L1 hypervisor that intercepts interrupts but lets L2 control them (diff) | |
| download | wireguard-linux-755c2bf878607dbddb1423df9abf16b82205896f.tar.xz wireguard-linux-755c2bf878607dbddb1423df9abf16b82205896f.zip | |
KVM: x86: lapic: don't touch irr_pending in kvm_apic_update_apicv when inhibiting it
kvm_apic_update_apicv is called when AVIC is still active, thus IRR bits
can be set by the CPU after it is called, and don't cause the irr_pending
to be set to true.
Also logic in avic_kick_target_vcpu doesn't expect a race with this
function so to make it simple, just keep irr_pending set to true and
let the next interrupt injection to the guest clear it.
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20220207155447.840194-9-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/autoload.c')
0 files changed, 0 insertions, 0 deletions