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charset=us-ascii Content-Disposition: inline In-Reply-To: <20250914180750448qMRz3iTon78DoExPyZusD@zte.com.cn> X-Stat-Signature: unzd6xue7tz51csssnepk4atxpz1td11 X-Rspam-User: X-Rspamd-Queue-Id: C90C24000A X-Rspamd-Server: rspam04 X-HE-Tag: 1757855014-834027 X-HE-Meta: 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 8d/rMlpR ldgVFLWf6jKE/znIwiI3Q8Mu8hfotynJ/gPQuSVnKjTDGoH72pTV0IsqPZlZ5eCQfPgvIxEU+7ooqipJv0gC6N0Cuco9MpiuEqe3PRq+x53gq1c14WfjR8KQ5NVBkEFGAFdvhj8mIFk0tQ49Gk4+TieTVa4GzZmTe6B8MKDEmp2MePjnPdQm0Qm6QFk237zqws7sc6DWBp2ZWI96VjytYI2gzeKQhmbKcl/ro3eeOBKwcMTwvBhCwlrgDf3KkppkcJksK2au3AGS1LrwgXDUBhN+pSt/Y04TDnHnkGD5zBdxagPCisjzkmA5lFf0TvoQUlhdjEp88WgMua3KwnUnblI1PcFnALpjVttHKLYUUgdcrJyidCGkWfZVCDmj2rl4we/E+yXtujrAtjXO7Qhv6xrOt+eKYT/0n7Ti3pt2Qfy4PMxh3LG2HxQiRi7QC5SbBG7dp8dqZkGmq7Zk= 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, kernel test robot noticed the following build errors: [auto build test ERROR on akpm-mm/mm-everything] [also build test ERROR on tj-cgroup/for-next linus/master v6.17-rc5 next-20250912] [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/xu-xin16-zte-com-cn/memcg-add-per-memcg-ksm_rmap_items-stat/20250914-181132 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20250914180750448qMRz3iTon78DoExPyZusD%40zte.com.cn patch subject: [PATCH v2 4/5] memcg: add per-memcg ksm_profit config: um-randconfig-001-20250914 (https://download.01.org/0day-ci/archive/20250914/202509142046.QatEaTQV-lkp@intel.com/config) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 21857ae337e0892a5522b6e7337899caa61de2a6) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250914/202509142046.QatEaTQV-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/202509142046.QatEaTQV-lkp@intel.com/ All errors (new ones prefixed by >>): /usr/bin/ld: warning: .tmp_vmlinux1 has a LOAD segment with RWX permissions /usr/bin/ld: mm/ksm.o: in function `evaluate_memcg_ksm_stat': >> mm/ksm.c:3335:(.ltext+0x163d): undefined reference to `ksm_process_profit' clang: error: linker command failed with exit code 1 (use -v to see invocation) vim +3335 mm/ksm.c 3324 3325 static int evaluate_memcg_ksm_stat(struct task_struct *task, void *arg) 3326 { 3327 struct mm_struct *mm; 3328 struct memcg_ksm_stat *ksm_stat = arg; 3329 3330 mm = get_task_mm(task); 3331 if (mm) { 3332 ksm_stat->ksm_rmap_items += mm->ksm_rmap_items; 3333 ksm_stat->ksm_zero_pages += mm_ksm_zero_pages(mm); 3334 ksm_stat->ksm_merging_pages += mm->ksm_merging_pages; > 3335 ksm_stat->ksm_profit += ksm_process_profit(mm); 3336 mmput(mm); 3337 } 3338 3339 return 0; 3340 } 3341 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki