Messages in this thread | | | Date | Thu, 26 May 2022 23:42:56 +0800 | From | kernel test robot <> | Subject | [peterz-queue:perf/wip.cleanup 9/10] arch/x86/events/perf_event.h:1056:23: error: implicit declaration of function 'this_cpu_load'; did you mean 'this_cpu_read'? |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git perf/wip.cleanup head: 012bb7ae4eb84ae93ded12888ccd1e123c64200f commit: c838cb5fbb27ca829668a88691b07ca63f91fde7 [9/10] perf/x86/intel: Optimize short PEBS counters config: x86_64-randconfig-a013 (https://download.01.org/0day-ci/archive/20220526/202205262353.IuelPkqA-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-1) 11.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/commit/?id=c838cb5fbb27ca829668a88691b07ca63f91fde7 git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git git fetch --no-tags peterz-queue perf/wip.cleanup git checkout c838cb5fbb27ca829668a88691b07ca63f91fde7 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from arch/x86/events/core.c:45: arch/x86/events/perf_event.h: In function 'intel_pmu_is_short_pebs': >> arch/x86/events/perf_event.h:1056:23: error: implicit declaration of function 'this_cpu_load'; did you mean 'this_cpu_read'? [-Werror=implicit-function-declaration] 1056 | s64 counter = this_cpu_load(pmc_prev_left[hwc->idx]); | ^~~~~~~~~~~~~ | this_cpu_read >> arch/x86/events/perf_event.h:1057:20: error: implicit declaration of function 'load64_read'; did you mean 'local64_read'? [-Werror=implicit-function-declaration] 1057 | s64 left = load64_read(&hwc->period_left); | ^~~~~~~~~~~ | local64_read cc1: some warnings being treated as errors -- In file included from arch/x86/events/intel/core.c:25: arch/x86/events/intel/../perf_event.h: In function 'intel_pmu_is_short_pebs': >> arch/x86/events/intel/../perf_event.h:1056:23: error: implicit declaration of function 'this_cpu_load'; did you mean 'this_cpu_read'? [-Werror=implicit-function-declaration] 1056 | s64 counter = this_cpu_load(pmc_prev_left[hwc->idx]); | ^~~~~~~~~~~~~ | this_cpu_read >> arch/x86/events/intel/../perf_event.h:1057:20: error: implicit declaration of function 'load64_read'; did you mean 'local64_read'? [-Werror=implicit-function-declaration] 1057 | s64 left = load64_read(&hwc->period_left); | ^~~~~~~~~~~ | local64_read arch/x86/events/intel/core.c: In function 'intel_pmu_handle_short_pebs': >> arch/x86/events/intel/core.c:2841:33: error: invalid operands to binary & (have 'long unsigned int *' and 'long long unsigned int') 2841 | if (!(cpuc->active_mask & (1ULL << hwc->idx))) | ~~~~ ^ ~~~~~~~~~~~~~~~~~~ | | | | long unsigned int * long long unsigned int cc1: some warnings being treated as errors -- In file included from arch/x86/events/intel/bts.c:21: arch/x86/events/intel/../perf_event.h: In function 'intel_pmu_is_short_pebs': >> arch/x86/events/intel/../perf_event.h:1056:23: error: implicit declaration of function 'this_cpu_load'; did you mean 'this_cpu_read'? [-Werror=implicit-function-declaration] 1056 | s64 counter = this_cpu_load(pmc_prev_left[hwc->idx]); | ^~~~~~~~~~~~~ | this_cpu_read >> arch/x86/events/intel/../perf_event.h:1057:20: error: implicit declaration of function 'load64_read'; did you mean 'local64_read'? [-Werror=implicit-function-declaration] 1057 | s64 left = load64_read(&hwc->period_left); | ^~~~~~~~~~~ | local64_read cc1: some warnings being treated as errors -- In file included from arch/x86/events/zhaoxin/core.c:19: arch/x86/events/zhaoxin/../perf_event.h: In function 'intel_pmu_is_short_pebs': >> arch/x86/events/zhaoxin/../perf_event.h:1056:23: error: implicit declaration of function 'this_cpu_load'; did you mean 'this_cpu_read'? [-Werror=implicit-function-declaration] 1056 | s64 counter = this_cpu_load(pmc_prev_left[hwc->idx]); | ^~~~~~~~~~~~~ | this_cpu_read >> arch/x86/events/zhaoxin/../perf_event.h:1057:20: error: implicit declaration of function 'load64_read'; did you mean 'local64_read'? [-Werror=implicit-function-declaration] 1057 | s64 left = load64_read(&hwc->period_left); | ^~~~~~~~~~~ | local64_read cc1: some warnings being treated as errors -- In file included from arch/x86/events/amd/core.c:14: arch/x86/events/amd/../perf_event.h: In function 'intel_pmu_is_short_pebs': >> arch/x86/events/amd/../perf_event.h:1056:23: error: implicit declaration of function 'this_cpu_load'; did you mean 'this_cpu_read'? [-Werror=implicit-function-declaration] 1056 | s64 counter = this_cpu_load(pmc_prev_left[hwc->idx]); | ^~~~~~~~~~~~~ | this_cpu_read >> arch/x86/events/amd/../perf_event.h:1057:20: error: implicit declaration of function 'load64_read'; did you mean 'local64_read'? [-Werror=implicit-function-declaration] 1057 | s64 left = load64_read(&hwc->period_left); | ^~~~~~~~~~~ | local64_read cc1: some warnings being treated as errors -- In file included from arch/x86/kernel/cpu/resctrl/pseudo_lock.c:30: arch/x86/include/uapi/../../events/perf_event.h: In function 'intel_pmu_is_short_pebs': >> arch/x86/include/uapi/../../events/perf_event.h:1056:23: error: implicit declaration of function 'this_cpu_load'; did you mean 'this_cpu_read'? [-Werror=implicit-function-declaration] 1056 | s64 counter = this_cpu_load(pmc_prev_left[hwc->idx]); | ^~~~~~~~~~~~~ | this_cpu_read >> arch/x86/include/uapi/../../events/perf_event.h:1057:20: error: implicit declaration of function 'load64_read'; did you mean 'local64_read'? [-Werror=implicit-function-declaration] 1057 | s64 left = load64_read(&hwc->period_left); | ^~~~~~~~~~~ | local64_read cc1: some warnings being treated as errors
vim +1056 arch/x86/events/perf_event.h
1052 1053 static inline bool intel_pmu_is_short_pebs(struct perf_event *event) 1054 { 1055 struct hw_perf_event *hwc = &event->hw; > 1056 s64 counter = this_cpu_load(pmc_prev_left[hwc->idx]); > 1057 s64 left = load64_read(&hwc->period_left); 1058 1059 return counter < left; 1060 } 1061
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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