KVM: VMX: Support for NMI task gates

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Properly set GUEST_INTR_STATE_NMI and reset nmi_injected when a
task-switch vmexit happened due to a task gate being used for handling
NMIs. Also avoid the false warning about valid vectoring info in
kvm_handle_exit.

Based on original patch by Gleb Natapov.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

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Jan Kiszka 2008-09-26 09:30:47 +02:00 • committed by Avi Kivity

parent e4a41889ec

commit 60637aacfd

1 changed files with 15 additions and 3 deletions

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arch/x86/kvm/vmx.c

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