Hi Roberto, [auto build test ERROR on integrity/next] [also build test ERROR on v4.13-rc2 next-20170726] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Roberto-Sassu/ima-measure-digest-lists-instead-of-individual-files/20170727-123131 base: https://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git next config: x86_64-randconfig-x000-201730 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): In file included from security/integrity/ima/ima_fs.c:27:0: security/integrity/ima/ima.h: In function 'ima_parse_digest_list_metadata': >> security/integrity/ima/ima.h:165:10: error: 'ENOTSUP' undeclared (first use in this function) return -ENOTSUP; ^~~~~~~ security/integrity/ima/ima.h:165:10: note: each undeclared identifier is reported only once for each function it appears in vim +/ENOTSUP +165 security/integrity/ima/ima.h 135 136 /* Internal IMA function definitions */ 137 int ima_init(void); 138 int ima_fs_init(void); 139 int ima_add_template_entry(struct ima_template_entry *entry, int violation, 140 const char *op, struct inode *inode, 141 const unsigned char *filename); 142 int ima_calc_file_hash(struct file *file, struct ima_digest_data *hash); 143 int ima_calc_buffer_hash(const void *buf, loff_t len, 144 struct ima_digest_data *hash); 145 int ima_calc_field_array_hash(struct ima_field_data *field_data, 146 struct ima_template_desc *desc, int num_fields, 147 struct ima_digest_data *hash); 148 int __init ima_calc_boot_aggregate(struct ima_digest_data *hash); 149 void ima_add_violation(struct file *file, const unsigned char *filename, 150 struct integrity_iint_cache *iint, 151 const char *op, const char *cause); 152 int ima_init_crypto(void); 153 void ima_putc(struct seq_file *m, void *data, int datalen); 154 void ima_print_digest(struct seq_file *m, u8 *digest, u32 size); 155 struct ima_template_desc *ima_template_desc_current(void); 156 int ima_restore_measurement_entry(struct ima_template_entry *entry); 157 int ima_restore_measurement_list(loff_t bufsize, void *buf); 158 struct ima_digest *ima_lookup_loaded_digest(u8 *digest); 159 int ima_add_digest_data_entry(u8 *digest); 160 #ifdef CONFIG_IMA_DIGEST_LIST 161 ssize_t ima_parse_digest_list_metadata(loff_t size, void *buf); 162 #else 163 static inline ssize_t ima_parse_digest_list_metadata(loff_t size, void *buf) 164 { > 165 return -ENOTSUP; 166 } 167 #endif 168 int ima_measurements_show(struct seq_file *m, void *v); 169 unsigned long ima_get_binary_runtime_size(void); 170 int ima_init_template(void); 171 void ima_init_template_list(void); 172 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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