kvm/svm/sev.c

1866 	struct kvm_sev_cmd sev_cmd;
1875 	if (copy_from_user(&sev_cmd, argp, sizeof(struct kvm_sev_cmd)))
1882 	    !is_cmd_allowed_from_mirror(sev_cmd.id)) {
1887 	switch (sev_cmd.id) {
1895 		r = sev_guest_init(kvm, &sev_cmd);
1898 		r = sev_launch_start(kvm, &sev_cmd);
1901 		r = sev_launch_update_data(kvm, &sev_cmd);
1904 		r = sev_launch_update_vmsa(kvm, &sev_cmd);
1907 		r = sev_launch_measure(kvm, &sev_cmd);
1910 		r = sev_launch_finish(kvm, &sev_cmd);
1913 		r = sev_guest_status(kvm, &sev_cmd);
1916 		r = sev_dbg_crypt(kvm, &sev_cmd, true);
1919 		r = sev_dbg_crypt(kvm, &sev_cmd, false);
1922 		r = sev_launch_secret(kvm, &sev_cmd);
1925 		r = sev_get_attestation_report(kvm, &sev_cmd);
1928 		r = sev_send_start(kvm, &sev_cmd);
1931 		r = sev_send_update_data(kvm, &sev_cmd);
1934 		r = sev_send_finish(kvm, &sev_cmd);
1937 		r = sev_send_cancel(kvm, &sev_cmd);
1940 		r = sev_receive_start(kvm, &sev_cmd);
1943 		r = sev_receive_update_data(kvm, &sev_cmd);
1946 		r = sev_receive_finish(kvm, &sev_cmd);
1953 	if (copy_to_user(argp, &sev_cmd, sizeof(struct kvm_sev_cmd)))