[PATCH 0/2] kvm: vmx: CPUs without virtual NMIs

From: Paolo Bonzini
Date: Mon Nov 06 2017 - 07:31:24 EST


It turns out that Core 2 Duo machines only had virtual NMIs in some SKUs.
Patch 1 adds back emulation of the NMI window, patch 2 allows testing
it on modern processors as well. One eventinj.flat test (NMI after iret)
fails as expected.

Paolo

Paolo Bonzini (2):
kvm: vmx: Reinstate virtual NMI support
kvm: vmx: Allow disabling virtual NMI support

arch/x86/kvm/vmx.c | 161 ++++++++++++++++++++++++++++++++++++++---------------
1 file changed, 117 insertions(+), 44 deletions(-)

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1.8.3.1