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charset=us-ascii Content-Disposition: inline In-Reply-To: <20250725025213.342188378@kernel.org> X-Rspamd-Queue-Id: 353F4140006 X-Stat-Signature: giuqy5ir9w193is4xut7p5durwptamuo X-Rspam-User: X-Rspamd-Server: rspam11 X-HE-Tag: 1753526251-444087 X-HE-Meta: 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 9+ZcUDLY VqhgUbPrBfgvn2nOWFEK9iAM7m3LU2jHTT6qrb+k4TYsOpV+Jb4aMMNgxtZOxaFThQZhfbE5pfJjt8L9X+MlYtpn+eScyaEJN/V/AAPSPssPyKyOoTPf28UORSNlcslq/C7dUQWGqdHpIraW9PQ9esjycW6ldpnLvgLTgvGznmxJfhVuZgdgQbgMRStZEiRLaA1iUyT/LEoqs5oMpLig8oRd/rB85kMk7lJiLRdDpUPjfm8gP0id0A29VkAIAXNN0yT/13MJhFWdqOi24LROJKoEQov/x7xaG/F7K8rkcFXDkK8t7gDc5hpSpGQ34uHwkz23kubqsKsoksutcJkJ1rlIyKrLHd4eFTTbSafKCCBgDhDL9NfiyKH4JFtj1mBruNNXg/AAWayoi5EhiwPE94XeZVZoV9COo3xHrK33+hM73aik= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi Steven, kernel test robot noticed the following build warnings: [auto build test WARNING on masahiroy-kbuild/for-next] [also build test WARNING on masahiroy-kbuild/fixes trace/for-next arnd-asm-generic/master linus/master v6.16-rc7 next-20250725] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Steven-Rostedt/sorttable-Move-ELF-parsing-into-scripts-elf-parse-ch/20250725-105526 base: https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git for-next patch link: https://lore.kernel.org/r/20250725025213.342188378%40kernel.org patch subject: [PATCH v5 2/3] tracing: Add a tracepoint verification check at build time config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20250726/202507261823.mtwUpXNM-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250726/202507261823.mtwUpXNM-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/oe-kbuild-all/202507261823.mtwUpXNM-lkp@intel.com/ All warnings (new ones prefixed by >>): >> scripts/tracepoint-update.c:106:6: warning: variable 'count' set but not used [-Wunused-but-set-variable] 106 | int count = 0; | ^ 1 warning generated. -- >> scripts/tracepoint-update.c:106:6: warning: variable 'count' set but not used [-Wunused-but-set-variable] 106 | int count = 0; | ^ 1 warning generated. vim +/count +106 scripts/tracepoint-update.c 102 103 static void check_tracepoints(struct elf_tracepoint *etrace) 104 { 105 Elf_Ehdr *ehdr = etrace->ehdr; > 106 int count = 0; 107 int len; 108 109 if (!etrace->array) 110 return; 111 112 for_each_shdr_str(len, ehdr, tracepoint_data_sec) { 113 if (!len) 114 continue; 115 if (!find_event(str, etrace->array, etrace->count)) { 116 fprintf(stderr, "warning: tracepoint '%s' is unused.\n", str); 117 } 118 count++; 119 } 120 121 free(etrace->array); 122 } 123 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki