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(parent: 2d5ba19) | patch
kvm: x86: check kvm_apic_sw_enabled() is enough
authorWei Yang <richardw.yang@linux.intel.com>
Mon, 1 Apr 2019 02:17:21 +0000 (19:17 -0700)
committerPaolo Bonzini <pbonzini@redhat.com>
Tue, 18 Jun 2019 09:43:46 +0000 (11:43 +0200)
commit7d2296bfa52cc9b63063935dd21ca5fa0d790754
treefe56b16dd514ffc03eb23fdb64596d3807d17064tree | snapshot
parent2d5ba19bdfef4dd06add144eb04287ee98409f75commit | diff
kvm: x86: check kvm_apic_sw_enabled() is enough

On delivering irq to apic, we iterate on vcpu and do the check like
this:

    kvm_apic_present(vcpu)
    kvm_lapic_enabled(vpu)
        kvm_apic_present(vcpu) && kvm_apic_sw_enabled(vcpu->arch.apic)

Since we have already checked kvm_apic_present(), it is reasonable to
replace kvm_lapic_enabled() with kvm_apic_sw_enabled().

Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/irq_comm.c diff | blob | history
Domain: System / Kernel;