KVM: VMX: simplify NMI mask management

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Use vmx_set_nmi_mask() instead of open-coding management of
the hardware bit and the software hint (nmi_known_unmasked).

There's a slight change of behaviour when running without
hardware virtual NMI support - we now clear the NMI mask if
NMI delivery faulted in that case as well.  This improves
emulation accuracy.

Signed-off-by: Avi Kivity <avi@redhat.com>

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Avi Kivity 2011-03-23 15:02:47 +02:00

parent 89a9fb78b5

commit 654f06fc65

1 changed files with 2 additions and 8 deletions

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arch/x86/kvm/vmx.c

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