Hi Bhumika, [auto build test WARNING on target/master] [also build test WARNING on v4.14-rc4 next-20171009] [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/Bhumika-Goyal/target-make-config_item_type-const/20171013-120027 base: https://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master config: x86_64-randconfig-x012-201741 (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 warnings (new ones prefixed by >>): >> drivers/target/target_core_configfs.c:320:15: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] .ci_type = &target_core_fabrics_item, ^ drivers/target/target_core_configfs.c: In function 'target_core_alua_create_lu_gp': >> drivers/target/target_core_configfs.c:2405:4: warning: passing argument 3 of 'config_group_init_type_name' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] &target_core_alua_lu_gp_cit); ^ In file included from drivers/target/target_core_configfs.c:37:0: include/linux/configfs.h:102:13: note: expected 'struct config_item_type *' but argument is of type 'const struct config_item_type *' extern void config_group_init_type_name(struct config_group *group, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/target/target_core_configfs.c: In function 'target_core_alua_create_tg_pt_gp': drivers/target/target_core_configfs.c:2844:4: warning: passing argument 3 of 'config_group_init_type_name' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] &target_core_alua_tg_pt_gp_cit); ^ In file included from drivers/target/target_core_configfs.c:37:0: include/linux/configfs.h:102:13: note: expected 'struct config_item_type *' but argument is of type 'const struct config_item_type *' extern void config_group_init_type_name(struct config_group *group, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/target/target_core_configfs.c: In function 'target_core_make_subdev': drivers/target/target_core_configfs.c:2975:24: warning: passing argument 3 of 'config_group_init_type_name' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] "default_tg_pt_gp", &target_core_alua_tg_pt_gp_cit); ^ In file included from drivers/target/target_core_configfs.c:37:0: include/linux/configfs.h:102:13: note: expected 'struct config_item_type *' but argument is of type 'const struct config_item_type *' extern void config_group_init_type_name(struct config_group *group, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/target/target_core_configfs.c: In function 'target_core_call_addhbatotarget': drivers/target/target_core_configfs.c:3170:4: warning: passing argument 3 of 'config_group_init_type_name' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] &target_core_hba_cit); ^ In file included from drivers/target/target_core_configfs.c:37:0: include/linux/configfs.h:102:13: note: expected 'struct config_item_type *' but argument is of type 'const struct config_item_type *' extern void config_group_init_type_name(struct config_group *group, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/target/target_core_configfs.c: In function 'target_core_init_configfs': drivers/target/target_core_configfs.c:3231:4: warning: passing argument 3 of 'config_group_init_type_name' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] &target_core_cit); ^ In file included from drivers/target/target_core_configfs.c:37:0: include/linux/configfs.h:102:13: note: expected 'struct config_item_type *' but argument is of type 'const struct config_item_type *' extern void config_group_init_type_name(struct config_group *group, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/target/target_core_configfs.c:3237:51: warning: passing argument 3 of 'config_group_init_type_name' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] config_group_init_type_name(&alua_group, "alua", &target_core_alua_cit); ^ In file included from drivers/target/target_core_configfs.c:37:0: include/linux/configfs.h:102:13: note: expected 'struct config_item_type *' but argument is of type 'const struct config_item_type *' extern void config_group_init_type_name(struct config_group *group, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/target/target_core_configfs.c:3245:4: warning: passing argument 3 of 'config_group_init_type_name' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] &target_core_alua_lu_gps_cit); ^ In file included from drivers/target/target_core_configfs.c:37:0: include/linux/configfs.h:102:13: note: expected 'struct config_item_type *' but argument is of type 'const struct config_item_type *' extern void config_group_init_type_name(struct config_group *group, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/target/target_core_configfs.c:3258:5: warning: passing argument 3 of 'config_group_init_type_name' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] &target_core_alua_lu_gp_cit); ^ In file included from drivers/target/target_core_configfs.c:37:0: include/linux/configfs.h:102:13: note: expected 'struct config_item_type *' but argument is of type 'const struct config_item_type *' extern void config_group_init_type_name(struct config_group *group, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from include/uapi/linux/stddef.h:1:0, from include/linux/stddef.h:4, from include/uapi/linux/posix_types.h:4, from include/uapi/linux/types.h:13, from include/linux/types.h:5, from include/linux/list.h:4, from include/linux/module.h:9, from drivers/target/target_core_configfs.c:23: drivers/target/target_core_configfs.c: At top level: include/linux/compiler.h:162:4: warning: '______f' is static but declared in inline function 'strcpy' which is not static ______f = { \ ^ include/linux/compiler.h:154:23: note: in expansion of macro '__trace_if' #define if(cond, ...) __trace_if( (cond , ## __VA_ARGS__) ) ^~~~~~~~~~ include/linux/string.h:390:2: note: in expansion of macro 'if' if (p_size == (size_t)-1 && q_size == (size_t)-1) ^~ include/linux/compiler.h:162:4: warning: '______f' is static but declared in inline function 'kmemdup' which is not static ______f = { \ ^ include/linux/compiler.h:154:23: note: in expansion of macro '__trace_if' #define if(cond, ...) __trace_if( (cond , ## __VA_ARGS__) ) ^~~~~~~~~~ include/linux/string.h:380:2: note: in expansion of macro 'if' if (p_size < size) ^~ include/linux/compiler.h:162:4: warning: '______f' is static but declared in inline function 'kmemdup' which is not static ______f = { \ ^ include/linux/compiler.h:154:23: note: in expansion of macro '__trace_if' #define if(cond, ...) __trace_if( (cond , ## __VA_ARGS__) ) ^~~~~~~~~~ include/linux/string.h:378:2: note: in expansion of macro 'if' if (__builtin_constant_p(size) && p_size < size) ^~ include/linux/compiler.h:162:4: warning: '______f' is static but declared in inline function 'memchr_inv' which is not static ______f = { \ ^ include/linux/compiler.h:154:23: note: in expansion of macro '__trace_if' #define if(cond, ...) __trace_if( (cond , ## __VA_ARGS__) ) -- drivers/target/target_core_stat.c: In function 'target_stat_setup_dev_default_groups': >> drivers/target/target_core_stat.c:429:16: warning: passing argument 3 of 'config_group_init_type_name' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] "scsi_dev", &target_stat_scsi_dev_cit); ^ In file included from drivers/target/target_core_stat.c:35:0: include/linux/configfs.h:102:13: note: expected 'struct config_item_type *' but argument is of type 'const struct config_item_type *' extern void config_group_init_type_name(struct config_group *group, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/target/target_core_stat.c:434:20: warning: passing argument 3 of 'config_group_init_type_name' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] "scsi_tgt_dev", &target_stat_scsi_tgt_dev_cit); ^ In file included from drivers/target/target_core_stat.c:35:0: include/linux/configfs.h:102:13: note: expected 'struct config_item_type *' but argument is of type 'const struct config_item_type *' extern void config_group_init_type_name(struct config_group *group, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/target/target_core_stat.c:439:15: warning: passing argument 3 of 'config_group_init_type_name' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] "scsi_lu", &target_stat_scsi_lu_cit); ^ In file included from drivers/target/target_core_stat.c:35:0: include/linux/configfs.h:102:13: note: expected 'struct config_item_type *' but argument is of type 'const struct config_item_type *' extern void config_group_init_type_name(struct config_group *group, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/target/target_core_stat.c: In function 'target_stat_setup_port_default_groups': drivers/target/target_core_stat.c:859:17: warning: passing argument 3 of 'config_group_init_type_name' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] "scsi_port", &target_stat_scsi_port_cit); ^ In file included from drivers/target/target_core_stat.c:35:0: include/linux/configfs.h:102:13: note: expected 'struct config_item_type *' but argument is of type 'const struct config_item_type *' extern void config_group_init_type_name(struct config_group *group, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/target/target_core_stat.c:864:21: warning: passing argument 3 of 'config_group_init_type_name' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] "scsi_tgt_port", &target_stat_scsi_tgt_port_cit); ^ In file included from drivers/target/target_core_stat.c:35:0: include/linux/configfs.h:102:13: note: expected 'struct config_item_type *' but argument is of type 'const struct config_item_type *' extern void config_group_init_type_name(struct config_group *group, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/target/target_core_stat.c:869:22: warning: passing argument 3 of 'config_group_init_type_name' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] "scsi_transport", &target_stat_scsi_transport_cit); ^ In file included from drivers/target/target_core_stat.c:35:0: include/linux/configfs.h:102:13: note: expected 'struct config_item_type *' but argument is of type 'const struct config_item_type *' extern void config_group_init_type_name(struct config_group *group, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/target/target_core_stat.c: In function 'target_stat_setup_mappedlun_default_groups': drivers/target/target_core_stat.c:1393:22: warning: passing argument 3 of 'config_group_init_type_name' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] "scsi_auth_intr", &target_stat_scsi_auth_intr_cit); ^ In file included from drivers/target/target_core_stat.c:35:0: include/linux/configfs.h:102:13: note: expected 'struct config_item_type *' but argument is of type 'const struct config_item_type *' extern void config_group_init_type_name(struct config_group *group, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/target/target_core_stat.c:1398:26: warning: passing argument 3 of 'config_group_init_type_name' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] "scsi_att_intr_port", &target_stat_scsi_att_intr_port_cit); ^ In file included from drivers/target/target_core_stat.c:35:0: include/linux/configfs.h:102:13: note: expected 'struct config_item_type *' but argument is of type 'const struct config_item_type *' extern void config_group_init_type_name(struct config_group *group, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from include/linux/linkage.h:4:0, from include/linux/kernel.h:6, from drivers/target/target_core_stat.c:27: drivers/target/target_core_stat.c: At top level: include/linux/compiler.h:162:4: warning: '______f' is static but declared in inline function 'strcpy' which is not static ______f = { \ ^ include/linux/compiler.h:154:23: note: in expansion of macro '__trace_if' #define if(cond, ...) __trace_if( (cond , ## __VA_ARGS__) ) ^~~~~~~~~~ include/linux/string.h:390:2: note: in expansion of macro 'if' if (p_size == (size_t)-1 && q_size == (size_t)-1) ^~ include/linux/compiler.h:162:4: warning: '______f' is static but declared in inline function 'kmemdup' which is not static ______f = { \ ^ include/linux/compiler.h:154:23: note: in expansion of macro '__trace_if' #define if(cond, ...) __trace_if( (cond , ## __VA_ARGS__) ) ^~~~~~~~~~ include/linux/string.h:380:2: note: in expansion of macro 'if' if (p_size < size) ^~ include/linux/compiler.h:162:4: warning: '______f' is static but declared in inline function 'kmemdup' which is not static ______f = { \ ^ include/linux/compiler.h:154:23: note: in expansion of macro '__trace_if' #define if(cond, ...) __trace_if( (cond , ## __VA_ARGS__) ) ^~~~~~~~~~ include/linux/string.h:378:2: note: in expansion of macro 'if' if (__builtin_constant_p(size) && p_size < size) ^~ include/linux/compiler.h:162:4: warning: '______f' is static but declared in inline function 'memchr_inv' which is not static ______f = { \ ^ include/linux/compiler.h:154:23: note: in expansion of macro '__trace_if' #define if(cond, ...) __trace_if( (cond , ## __VA_ARGS__) ) ^~~~~~~~~~ include/linux/string.h:369:2: note: in expansion of macro 'if' if (p_size < size) ^~ include/linux/compiler.h:162:4: warning: '______f' is static but declared in inline function 'memchr_inv' which is not static ______f = { \ ^ vim +/const +320 drivers/target/target_core_configfs.c c66ac9db Nicholas Bellinger 2010-12-17 315 c66ac9db Nicholas Bellinger 2010-12-17 316 static struct configfs_subsystem target_core_fabrics = { c66ac9db Nicholas Bellinger 2010-12-17 317 .su_group = { c66ac9db Nicholas Bellinger 2010-12-17 318 .cg_item = { c66ac9db Nicholas Bellinger 2010-12-17 319 .ci_namebuf = "target", c66ac9db Nicholas Bellinger 2010-12-17 @320 .ci_type = &target_core_fabrics_item, c66ac9db Nicholas Bellinger 2010-12-17 321 }, c66ac9db Nicholas Bellinger 2010-12-17 322 }, c66ac9db Nicholas Bellinger 2010-12-17 323 }; c66ac9db Nicholas Bellinger 2010-12-17 324 :::::: The code at line 320 was first introduced by commit :::::: c66ac9db8d4ad9994a02b3e933ea2ccc643e1fe5 [SCSI] target: Add LIO target core v4.0.0-rc6 :::::: TO: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx> :::::: CC: James Bottomley <James.Bottomley@xxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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