KVM: VMX: Allow real mode emulation using vm86 with dpl=0

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Real mode is always entered from protected mode with dpl=0.  Since
the dpl doesn't affect execution, and we already override it to 3
in the vmcs (as vmx requires), we can allow execution in that state.

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

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Avi Kivity 2012-08-21 17:07:02 +03:00 • committed by Marcelo Tosatti

parent c865c43de6

commit 495e116684

1 changed files with 1 additions and 1 deletions

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arch/x86/kvm/vmx.c

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