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charset=us-ascii Content-Disposition: inline :::::: :::::: Manual check reason: "low confidence bisect report" :::::: BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev In-Reply-To: <20240909-perf_evsel_get_id-v2-1-b26eae02f606@rivosinc.com> References: <20240909-perf_evsel_get_id-v2-1-b26eae02f606@rivosinc.com> TO: Charlie Jenkins TO: Peter Zijlstra TO: Ingo Molnar TO: Arnaldo Carvalho de Melo TO: Namhyung Kim TO: Mark Rutland TO: Alexander Shishkin TO: Jiri Olsa TO: Ian Rogers TO: Adrian Hunter CC: linux-perf-users@vger.kernel.org CC: linux-kernel@vger.kernel.org CC: Charlie Jenkins Hi Charlie, kernel test robot noticed the following build errors: [auto build test ERROR on 47ac09b91befbb6a235ab620c32af719f8208399] url: https://github.com/intel-lab-lkp/linux/commits/Charlie-Jenkins/libperf-Add-perf_evsel__id-function/20240910-142806 base: 47ac09b91befbb6a235ab620c32af719f8208399 patch link: https://lore.kernel.org/r/20240909-perf_evsel_get_id-v2-1-b26eae02f606%40rivosinc.com patch subject: [PATCH v2] libperf: Add perf_evsel__id() function :::::: branch date: 24 hours ago :::::: commit date: 24 hours ago compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240911/202409111408.NA8mGIbf-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/r/202409111408.NA8mGIbf-lkp@intel.com/ All errors (new ones prefixed by >>): Makefile.config:671: No libunwind found. Please install libunwind-dev[el] >= 1.1 and/or set LIBUNWIND_DIR PERF_VERSION = 6.11.rc4.ge8b423023fcf >> evsel.c:493:57: error: incompatible integer to pointer conversion passing 'unsigned long' to parameter of type 'void *' [-Wint-conversion] 493 | err = perf_evsel__run_ioctl(evsel, PERF_EVENT_IOC_ID, (unsigned long)&ids[i], i); | ^~~~~~~~~~~~~~~~~~~~~~ evsel.c:427:22: note: passing argument to parameter 'arg' here 427 | int ioc, void *arg, | ^ 1 error generated. make[7]: *** [tools/build/Makefile.build:105: tools/perf/libperf/evsel.o] Error 1 make[7]: *** Waiting for unfinished jobs.... make[6]: *** [Makefile:122: tools/perf/libperf/libperf-in.o] Error 2 make[5]: *** [Makefile.perf:961: tools/perf/libperf/libperf.a] Error 2 make[5]: *** Waiting for unfinished jobs.... make[4]: *** [Makefile.perf:290: sub-make] Error 2 make[3]: *** [Makefile:70: all] Error 2 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki