tree: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git bleeding-edge head: ea3d77d1940b15ef51a4f4936d05e99fab4cecff commit: 756ae0e33ac30984626b5f570c21c2bd1defac4d [47/52] ACPICA: Rename nameseg length macro/define for clarity config: x86_64-rhel-7.6 (attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: git checkout 756ae0e33ac30984626b5f570c21c2bd1defac4d # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.c: In function 'get_single_name': >> drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.c:233:32: error: 'ACPI_NAME_SIZE' undeclared (first use in this function); did you mean 'APR_NAME_SIZE'? memcpy(name, buffer.pointer, ACPI_NAME_SIZE); ^~~~~~~~~~~~~~ APR_NAME_SIZE drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.c:233:32: note: each undeclared identifier is reported only once for each function it appears in vim +233 drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.c 52b1c69d7 drivers/thermal/int340x_thermal/acpi_thermal_rel.c Jacob Pan 2014-09-03 223 52b1c69d7 drivers/thermal/int340x_thermal/acpi_thermal_rel.c Jacob Pan 2014-09-03 224 52b1c69d7 drivers/thermal/int340x_thermal/acpi_thermal_rel.c Jacob Pan 2014-09-03 225 /* get device name from acpi handle */ 52b1c69d7 drivers/thermal/int340x_thermal/acpi_thermal_rel.c Jacob Pan 2014-09-03 226 static void get_single_name(acpi_handle handle, char *name) 52b1c69d7 drivers/thermal/int340x_thermal/acpi_thermal_rel.c Jacob Pan 2014-09-03 227 { 52b1c69d7 drivers/thermal/int340x_thermal/acpi_thermal_rel.c Jacob Pan 2014-09-03 228 struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER}; 52b1c69d7 drivers/thermal/int340x_thermal/acpi_thermal_rel.c Jacob Pan 2014-09-03 229 52b1c69d7 drivers/thermal/int340x_thermal/acpi_thermal_rel.c Jacob Pan 2014-09-03 230 if (ACPI_FAILURE(acpi_get_name(handle, ACPI_SINGLE_NAME, &buffer))) 1820142f5 drivers/thermal/int340x_thermal/acpi_thermal_rel.c Sumeet Pawnikar 2017-08-04 231 pr_warn("Failed to get device name from acpi handle\n"); 52b1c69d7 drivers/thermal/int340x_thermal/acpi_thermal_rel.c Jacob Pan 2014-09-03 232 else { 52b1c69d7 drivers/thermal/int340x_thermal/acpi_thermal_rel.c Jacob Pan 2014-09-03 @233 memcpy(name, buffer.pointer, ACPI_NAME_SIZE); 52b1c69d7 drivers/thermal/int340x_thermal/acpi_thermal_rel.c Jacob Pan 2014-09-03 234 kfree(buffer.pointer); 52b1c69d7 drivers/thermal/int340x_thermal/acpi_thermal_rel.c Jacob Pan 2014-09-03 235 } 52b1c69d7 drivers/thermal/int340x_thermal/acpi_thermal_rel.c Jacob Pan 2014-09-03 236 } 52b1c69d7 drivers/thermal/int340x_thermal/acpi_thermal_rel.c Jacob Pan 2014-09-03 237 :::::: The code at line 233 was first introduced by commit :::::: 52b1c69d7e3cd8bdba0e55bde24093f0779bb29d Thermal: int340x_thermal: expose acpi thermal relationship tables :::::: TO: Jacob Pan <jacob.jun.pan@xxxxxxxxxxxxxxx> :::::: CC: Zhang Rui <rui.zhang@xxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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