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charset=us-ascii Content-Disposition: inline In-Reply-To: <20240604174145.563900-12-sidhartha.kumar@oracle.com> X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 34EC92001E X-Stat-Signature: 874pjoatuuy67s1356e5fpscrwx9ogs9 X-Rspam-User: X-HE-Tag: 1717538604-366272 X-HE-Meta: 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 S+NHGUki VZQjMssw47BWNshva+0EGbfftynuNDEuRw5XDon3vyXU2Bbfz1fBI0HPRH/qNPSEMPuXqbfTTJ8YHQS9U+/Tp5Jv/0cqG2fN8mSu4zV26zH74Vd2LbhbLwj68NnsHE+f5GxKUUa7LZm3EYqGim3MSfsLXSEdBZYZQbICPkz4/k8lKQkcFTDIhm/1+LCYiScdTTRRd5xzYEsFKR2r6j/Fx5vCBV8xAmg0hyHlYDuG2ATdTrXs6iiBJkpvCHlb2TiRstWGjqL1WcRTC45x38Md1xwCYQyAIFAEvRbJBAj0mpWjNR7Ja9HaymfuJnyH7wG75RXcDPNRXgYUfMEgAko9OVu1VXkL2ryW0oEsaLP1gbVYAq53dfVq9InzOdRk70Vhoh8yu1QPPDeLjozTKF3wxVUnOucmLX9+A9HsWhqC5PQ9MZ1KNMqqLcO3jCA== 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 Sidhartha, kernel test robot noticed the following build warnings: [auto build test WARNING on akpm-mm/mm-nonmm-unstable] [also build test WARNING on linus/master v6.10-rc2 next-20240604] [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/Sidhartha-Kumar/maple_tree-introduce-store_type-enum/20240605-014633 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable patch link: https://lore.kernel.org/r/20240604174145.563900-12-sidhartha.kumar%40oracle.com patch subject: [PATCH 11/18] maple_tree: use store type in mas_wr_store_entry() config: um-allnoconfig (https://download.01.org/0day-ci/archive/20240605/202406050515.BP3o0Meg-lkp@intel.com/config) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240605/202406050515.BP3o0Meg-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/202406050515.BP3o0Meg-lkp@intel.com/ All warnings (new ones prefixed by >>): lib/maple_tree.c:351:21: warning: unused function 'mte_set_full' [-Wunused-function] 351 | static inline void *mte_set_full(const struct maple_enode *node) | ^~~~~~~~~~~~ lib/maple_tree.c:356:21: warning: unused function 'mte_clear_full' [-Wunused-function] 356 | static inline void *mte_clear_full(const struct maple_enode *node) | ^~~~~~~~~~~~~~ lib/maple_tree.c:361:20: warning: unused function 'mte_has_null' [-Wunused-function] 361 | static inline bool mte_has_null(const struct maple_enode *node) | ^~~~~~~~~~~~ >> lib/maple_tree.c:4206:21: warning: stack frame size (1032) exceeds limit (1024) in 'mas_wr_store_entry' [-Wframe-larger-than] 4206 | static inline void *mas_wr_store_entry(struct ma_wr_state *wr_mas) | ^ lib/maple_tree.c:4151:13: warning: stack frame size (1048) exceeds limit (1024) in 'mas_wr_bnode' [-Wframe-larger-than] 4151 | static void mas_wr_bnode(struct ma_wr_state *wr_mas) | ^ 5 warnings generated. vim +/mas_wr_store_entry +4206 lib/maple_tree.c 54a611b605901c Liam R. Howlett 2022-09-06 4198 54a611b605901c Liam R. Howlett 2022-09-06 4199 /* 54a611b605901c Liam R. Howlett 2022-09-06 4200 * mas_wr_store_entry() - Internal call to store a value 54a611b605901c Liam R. Howlett 2022-09-06 4201 * @mas: The maple state 54a611b605901c Liam R. Howlett 2022-09-06 4202 * @entry: The entry to store. 54a611b605901c Liam R. Howlett 2022-09-06 4203 * 54a611b605901c Liam R. Howlett 2022-09-06 4204 * Return: The contents that was stored at the index. 54a611b605901c Liam R. Howlett 2022-09-06 4205 */ 54a611b605901c Liam R. Howlett 2022-09-06 @4206 static inline void *mas_wr_store_entry(struct ma_wr_state *wr_mas) 54a611b605901c Liam R. Howlett 2022-09-06 4207 { 54a611b605901c Liam R. Howlett 2022-09-06 4208 struct ma_state *mas = wr_mas->mas; 7ad45cca258711 Sidhartha Kumar 2024-06-04 4209 unsigned char new_end = mas_wr_new_end(wr_mas); 54a611b605901c Liam R. Howlett 2022-09-06 4210 7ad45cca258711 Sidhartha Kumar 2024-06-04 4211 switch (mas->store_type) { 7ad45cca258711 Sidhartha Kumar 2024-06-04 4212 case wr_invalid: 7ad45cca258711 Sidhartha Kumar 2024-06-04 4213 MT_BUG_ON(mas->tree, 1); 7ad45cca258711 Sidhartha Kumar 2024-06-04 4214 return NULL; 7ad45cca258711 Sidhartha Kumar 2024-06-04 4215 case wr_new_root: 7ad45cca258711 Sidhartha Kumar 2024-06-04 4216 mas_new_root(mas, wr_mas->entry); 7ad45cca258711 Sidhartha Kumar 2024-06-04 4217 break; 7ad45cca258711 Sidhartha Kumar 2024-06-04 4218 case wr_store_root: 54a611b605901c Liam R. Howlett 2022-09-06 4219 mas_store_root(mas, wr_mas->entry); 7ad45cca258711 Sidhartha Kumar 2024-06-04 4220 break; 7ad45cca258711 Sidhartha Kumar 2024-06-04 4221 case wr_exact_fit: 7ad45cca258711 Sidhartha Kumar 2024-06-04 4222 rcu_assign_pointer(wr_mas->slots[mas->offset], wr_mas->entry); 7ad45cca258711 Sidhartha Kumar 2024-06-04 4223 if (!!wr_mas->entry ^ !!wr_mas->content) 7ad45cca258711 Sidhartha Kumar 2024-06-04 4224 mas_update_gap(mas); 7ad45cca258711 Sidhartha Kumar 2024-06-04 4225 break; 7ad45cca258711 Sidhartha Kumar 2024-06-04 4226 case wr_append: 7ad45cca258711 Sidhartha Kumar 2024-06-04 4227 mas_wr_append(wr_mas, new_end); 7ad45cca258711 Sidhartha Kumar 2024-06-04 4228 break; 7ad45cca258711 Sidhartha Kumar 2024-06-04 4229 case wr_slot_store: 7ad45cca258711 Sidhartha Kumar 2024-06-04 4230 mas_wr_slot_store(wr_mas); 7ad45cca258711 Sidhartha Kumar 2024-06-04 4231 break; 7ad45cca258711 Sidhartha Kumar 2024-06-04 4232 case wr_node_store: 7ad45cca258711 Sidhartha Kumar 2024-06-04 4233 mas_wr_node_store(wr_mas, new_end); 7ad45cca258711 Sidhartha Kumar 2024-06-04 4234 break; 7ad45cca258711 Sidhartha Kumar 2024-06-04 4235 case wr_spanning_store: 54a611b605901c Liam R. Howlett 2022-09-06 4236 mas_wr_spanning_store(wr_mas); 7ad45cca258711 Sidhartha Kumar 2024-06-04 4237 break; 7ad45cca258711 Sidhartha Kumar 2024-06-04 4238 case wr_split_store: 7ad45cca258711 Sidhartha Kumar 2024-06-04 4239 case wr_rebalance: 7ad45cca258711 Sidhartha Kumar 2024-06-04 4240 case wr_bnode: 7ad45cca258711 Sidhartha Kumar 2024-06-04 4241 mas_wr_bnode(wr_mas); 7ad45cca258711 Sidhartha Kumar 2024-06-04 4242 break; 54a611b605901c Liam R. Howlett 2022-09-06 4243 } 54a611b605901c Liam R. Howlett 2022-09-06 4244 54a611b605901c Liam R. Howlett 2022-09-06 4245 return wr_mas->content; 54a611b605901c Liam R. Howlett 2022-09-06 4246 } 54a611b605901c Liam R. Howlett 2022-09-06 4247 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki