Hi Harsha, [auto build test ERROR on v4.13] [also build test ERROR on next-20170911] [cannot apply to staging/staging-testing] [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/Harsha-Sharma/staging-unisys-visorbus-Declared-char-array-as-static-const/20170911-161501 config: x86_64-allyesconfig (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 >>): drivers/staging/unisys/visorbus/visorchipset.c: In function 'parahotplug_request_kickoff': >> drivers/staging/unisys/visorbus/visorchipset.c:1174:3: error: initializer element is not constant env_cmd, env_id, env_state, env_bus, env_dev, env_func, NULL ^~~~~~~ drivers/staging/unisys/visorbus/visorchipset.c:1174:3: note: (near initialization for 'envp[0]') drivers/staging/unisys/visorbus/visorchipset.c:1174:12: error: initializer element is not constant env_cmd, env_id, env_state, env_bus, env_dev, env_func, NULL ^~~~~~ drivers/staging/unisys/visorbus/visorchipset.c:1174:12: note: (near initialization for 'envp[1]') drivers/staging/unisys/visorbus/visorchipset.c:1174:20: error: initializer element is not constant env_cmd, env_id, env_state, env_bus, env_dev, env_func, NULL ^~~~~~~~~ drivers/staging/unisys/visorbus/visorchipset.c:1174:20: note: (near initialization for 'envp[2]') drivers/staging/unisys/visorbus/visorchipset.c:1174:31: error: initializer element is not constant env_cmd, env_id, env_state, env_bus, env_dev, env_func, NULL ^~~~~~~ drivers/staging/unisys/visorbus/visorchipset.c:1174:31: note: (near initialization for 'envp[3]') drivers/staging/unisys/visorbus/visorchipset.c:1174:40: error: initializer element is not constant env_cmd, env_id, env_state, env_bus, env_dev, env_func, NULL ^~~~~~~ drivers/staging/unisys/visorbus/visorchipset.c:1174:40: note: (near initialization for 'envp[4]') drivers/staging/unisys/visorbus/visorchipset.c:1174:49: error: initializer element is not constant env_cmd, env_id, env_state, env_bus, env_dev, env_func, NULL ^~~~~~~~ drivers/staging/unisys/visorbus/visorchipset.c:1174:49: note: (near initialization for 'envp[5]') >> drivers/staging/unisys/visorbus/visorchipset.c:1189:20: error: passing argument 3 of 'kobject_uevent_env' from incompatible pointer type [-Werror=incompatible-pointer-types] KOBJ_CHANGE, envp); ^~~~ In file included from include/linux/device.h:17:0, from include/linux/acpi.h:27, from drivers/staging/unisys/visorbus/visorchipset.c:17: include/linux/kobject.h:218:5: note: expected 'char **' but argument is of type 'const char * const*' int kobject_uevent_env(struct kobject *kobj, enum kobject_action action, ^~~~~~~~~~~~~~~~~~ drivers/staging/unisys/visorbus/visorchipset.c: In function 'chipset_selftest_uevent': drivers/staging/unisys/visorbus/visorchipset.c:1275:39: error: initializer element is not constant static const char * const envp[] = { env_selftest, NULL }; ^~~~~~~~~~~~ drivers/staging/unisys/visorbus/visorchipset.c:1275:39: note: (near initialization for 'envp[0]') drivers/staging/unisys/visorbus/visorchipset.c:1280:19: error: passing argument 3 of 'kobject_uevent_env' from incompatible pointer type [-Werror=incompatible-pointer-types] KOBJ_CHANGE, envp); ^~~~ In file included from include/linux/device.h:17:0, from include/linux/acpi.h:27, from drivers/staging/unisys/visorbus/visorchipset.c:17: include/linux/kobject.h:218:5: note: expected 'char **' but argument is of type 'const char * const*' int kobject_uevent_env(struct kobject *kobj, enum kobject_action action, ^~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +1174 drivers/staging/unisys/visorbus/visorchipset.c ebeff055 David Kershner 2016-09-19 1159 04dbfea6 David Binder 2017-02-21 1160 /* ebeff055 David Kershner 2016-09-19 1161 * parahotplug_request_kickoff() - initiate parahotplug request ebeff055 David Kershner 2016-09-19 1162 * @req: the request to initiate ebeff055 David Kershner 2016-09-19 1163 * ebeff055 David Kershner 2016-09-19 1164 * Cause uevent to run the user level script to do the disable/enable specified ebeff055 David Kershner 2016-09-19 1165 * in the parahotplug_request. ebeff055 David Kershner 2016-09-19 1166 */ ae0fa822 David Kershner 2017-03-28 1167 static int ebeff055 David Kershner 2016-09-19 1168 parahotplug_request_kickoff(struct parahotplug_request *req) ebeff055 David Kershner 2016-09-19 1169 { ebeff055 David Kershner 2016-09-19 1170 struct controlvm_message_packet *cmd = &req->msg.cmd; ebeff055 David Kershner 2016-09-19 1171 char env_cmd[40], env_id[40], env_state[40], env_bus[40], env_dev[40], ebeff055 David Kershner 2016-09-19 1172 env_func[40]; fdf58f16 Harsha Sharma 2017-09-09 1173 static const char * const envp[] = { ebeff055 David Kershner 2016-09-19 @1174 env_cmd, env_id, env_state, env_bus, env_dev, env_func, NULL ebeff055 David Kershner 2016-09-19 1175 }; ebeff055 David Kershner 2016-09-19 1176 c5a28902 Sameer Wadgaonkar 2017-05-19 1177 sprintf(env_cmd, "VISOR_PARAHOTPLUG=1"); c5a28902 Sameer Wadgaonkar 2017-05-19 1178 sprintf(env_id, "VISOR_PARAHOTPLUG_ID=%d", req->id); c5a28902 Sameer Wadgaonkar 2017-05-19 1179 sprintf(env_state, "VISOR_PARAHOTPLUG_STATE=%d", ebeff055 David Kershner 2016-09-19 1180 cmd->device_change_state.state.active); c5a28902 Sameer Wadgaonkar 2017-05-19 1181 sprintf(env_bus, "VISOR_PARAHOTPLUG_BUS=%d", ebeff055 David Kershner 2016-09-19 1182 cmd->device_change_state.bus_no); c5a28902 Sameer Wadgaonkar 2017-05-19 1183 sprintf(env_dev, "VISOR_PARAHOTPLUG_DEVICE=%d", ebeff055 David Kershner 2016-09-19 1184 cmd->device_change_state.dev_no >> 3); c5a28902 Sameer Wadgaonkar 2017-05-19 1185 sprintf(env_func, "VISOR_PARAHOTPLUG_FUNCTION=%d", ebeff055 David Kershner 2016-09-19 1186 cmd->device_change_state.dev_no & 0x7); ebeff055 David Kershner 2016-09-19 1187 ae0fa822 David Kershner 2017-03-28 1188 return kobject_uevent_env(&chipset_dev->acpi_device->dev.kobj, ae0fa822 David Kershner 2017-03-28 @1189 KOBJ_CHANGE, envp); ebeff055 David Kershner 2016-09-19 1190 } ebeff055 David Kershner 2016-09-19 1191 :::::: The code at line 1174 was first introduced by commit :::::: ebeff0558c0a311f4c5d432c69c32b9502219190 staging: unisys: visorbus: move deviceenabled/disabled store functions :::::: TO: David Kershner <david.kershner@xxxxxxxxxx> :::::: CC: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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