KVM: x86: check against irqchip_mode in pic_in_kernel()

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Let's avoid checking against kvm->arch.vpic. We have kvm->arch.irqchip_mode
for that now.

KVM_IRQCHIP_KERNEL implies a fully inititalized pic, while kvm->arch.vpic
might temporarily be set but invalidated again if e.g. kvm_ioapic_init()
fails when setting KVM_CREATE_IRQCHIP. Although current users seem to be
fine, this avoids future bugs.

Signed-off-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>

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David Hildenbrand 2017-04-07 10:50:21 +02:00 • committed by Radim Krčmář

parent 8bf463f3ba

commit 19d25a0e47

1 changed files with 4 additions and 3 deletions

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arch/x86/kvm/irq.h

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