mirror of https://gitee.com/openkylin/linux.git
KVM: nVMX: No need for handle_vmx_insn function any more
Before nested VMX support, the exit handler for a guest executing a VMX instruction (vmclear, vmlaunch, vmptrld, vmptrst, vmread, vmread, vmresume, vmwrite, vmon, vmoff), was handle_vmx_insn(). This handler simply threw a #UD exception. Now that all these exit reasons are properly handled (and emulate the respective VMX instruction), nothing calls this dummy handler and it can be removed. Signed-off-by: Nadav Har'El <nyh@il.ibm.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
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@ -4309,12 +4309,6 @@ static int handle_vmcall(struct kvm_vcpu *vcpu)
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return 1;
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}
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static int handle_vmx_insn(struct kvm_vcpu *vcpu)
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{
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kvm_queue_exception(vcpu, UD_VECTOR);
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return 1;
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}
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static int handle_invd(struct kvm_vcpu *vcpu)
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{
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return emulate_instruction(vcpu, 0) == EMULATE_DONE;
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