KVM: VMX: Zero ept module parameter if ept is not present (575ff2dc) · Commits · e / devices / android_kernel_fairphone_FP5

arch/x86/kvm/vmx.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -265,7 +265,7 @@ static inline int cpu_has_vmx_ept(void)

		static inline int vm_need_ept(void)
		{
		return (cpu_has_vmx_ept() && enable_ept);
		return enable_ept;
		}

		static inline int vm_need_virtualize_apic_accesses(struct kvm *kvm)
		@@ -1205,6 +1205,9 @@ static __init int setup_vmcs_config(struct vmcs_config *vmcs_conf)
		if (!cpu_has_vmx_vpid())
		enable_vpid = 0;

		if (!cpu_has_vmx_ept())
		enable_ept = 0;

		min = 0;
		#ifdef CONFIG_X86_64
		min \|= VM_EXIT_HOST_ADDR_SPACE_SIZE;