39 	if (read_debugfs_int("powerpc/rfi_flush", &rfi_flush_orig) < 0) {  in uaccess_flush_test()
40 		perror("Unable to read powerpc/rfi_flush debugfs file");  in uaccess_flush_test()
44 	if (read_debugfs_int("powerpc/entry_flush", &entry_flush_orig) < 0) {  in uaccess_flush_test()
45 		perror("Unable to read powerpc/entry_flush debugfs file");  in uaccess_flush_test()
49 	if (read_debugfs_int("powerpc/uaccess_flush", &uaccess_flush_orig) < 0) {  in uaccess_flush_test()
50 		perror("Unable to read powerpc/entry_flush debugfs file");  in uaccess_flush_test()
55 		if (write_debugfs_int("powerpc/rfi_flush", 0) < 0) {  in uaccess_flush_test()
56 			perror("error writing to powerpc/rfi_flush debugfs file");  in uaccess_flush_test()
62 		if (write_debugfs_int("powerpc/entry_flush", 0) < 0) {  in uaccess_flush_test()
63 			perror("error writing to powerpc/entry_flush debugfs file");  in uaccess_flush_test()
122 		if (write_debugfs_int("powerpc/uaccess_flush", uaccess_flush) < 0) {  in uaccess_flush_test()
123 			perror("error writing to powerpc/uaccess_flush debugfs file");  in uaccess_flush_test()
137 	if (write_debugfs_int("powerpc/rfi_flush", rfi_flush_orig) < 0) {  in uaccess_flush_test()
138 		perror("unable to restore original value of powerpc/rfi_flush debugfs file");  in uaccess_flush_test()
142 	if (write_debugfs_int("powerpc/entry_flush", entry_flush_orig) < 0) {  in uaccess_flush_test()
143 		perror("unable to restore original value of powerpc/entry_flush debugfs file");  in uaccess_flush_test()
147 	if (write_debugfs_int("powerpc/uaccess_flush", uaccess_flush_orig) < 0) {  in uaccess_flush_test()
148 		perror("unable to restore original value of powerpc/uaccess_flush debugfs file");  in uaccess_flush_test()