2877 		struct kvm_cpuid2 __user *cpuid_arg = argp;  in kvm_arch_dev_ioctl()  local
2881 		if (copy_from_user(&cpuid, cpuid_arg, sizeof cpuid))  in kvm_arch_dev_ioctl()
2884 		r = kvm_dev_ioctl_get_cpuid(&cpuid, cpuid_arg->entries,  in kvm_arch_dev_ioctl()
2890 		if (copy_to_user(cpuid_arg, &cpuid, sizeof cpuid))  in kvm_arch_dev_ioctl()
3418 		struct kvm_cpuid __user *cpuid_arg = argp;  in kvm_arch_vcpu_ioctl()  local
3422 		if (copy_from_user(&cpuid, cpuid_arg, sizeof cpuid))  in kvm_arch_vcpu_ioctl()
3424 		r = kvm_vcpu_ioctl_set_cpuid(vcpu, &cpuid, cpuid_arg->entries);  in kvm_arch_vcpu_ioctl()
3428 		struct kvm_cpuid2 __user *cpuid_arg = argp;  in kvm_arch_vcpu_ioctl()  local
3432 		if (copy_from_user(&cpuid, cpuid_arg, sizeof cpuid))  in kvm_arch_vcpu_ioctl()
3435 					      cpuid_arg->entries);  in kvm_arch_vcpu_ioctl()
3439 		struct kvm_cpuid2 __user *cpuid_arg = argp;  in kvm_arch_vcpu_ioctl()  local
3443 		if (copy_from_user(&cpuid, cpuid_arg, sizeof cpuid))  in kvm_arch_vcpu_ioctl()
3446 					      cpuid_arg->entries);  in kvm_arch_vcpu_ioctl()
3450 		if (copy_to_user(cpuid_arg, &cpuid, sizeof cpuid))  in kvm_arch_vcpu_ioctl()