When emulating real mode, we fake some segment state to conform with vm86 mode. Unfortunately, we allow the guest to see this fake state if we live migrate when this state is in effect. This patchset corrects the problem.
Avi Kivity (2): KVM: VMX: Save and restore tr selector across mode switches KVM: VMX: Avoid leaking fake realmode state to userspace arch/x86/kvm/vmx.c | 45 ++++++++++++++++++++++++++++++++++++++------- 1 files changed, 38 insertions(+), 7 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
