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charset=us-ascii Content-Disposition: inline In-Reply-To: <20250816072149.1952348-1-chenhuacai@loongson.cn> X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 99EFFC0008 X-Stat-Signature: rak47uuefxst79rftfz8x4kci4e4e1jb X-Rspam-User: X-HE-Tag: 1755366215-132269 X-HE-Meta: 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 awkclp7D Yjhhs6Aazd3I6nqYq3Sjk2QaY0crQ3ntJeXH+gMnZZ4gB/Pyjpe3lJMoHGDkr3EY+aha4pLMGmAk1AX9sMu3tokMxoHwFN8tQJt4/jifc4WZA32yfN8KHriY5guCG0FWZRg6D8Rgc1vuVxeQP8x8l9kKd9WNVNPdNFUY09/ZQGztsTMKaC35nd+DpTAj3Hl2UvOHbKs8SVoxPIARd9FfxM4XPJRVk0gCj1zRla58P2HrfIcIcPUV78CAKQcLOxvohYUBhIScJ+eIdpxaFIRv+wl5vObL4GdEat0dFWgwnylgs6+xBe1hTVyWRqZ6m8Phc2e6JiiT31d9lgSe7wbPetgDENSLuWE4CQB2zezv8BAlDQGz77pWN/jvzTw== 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 Huacai, kernel test robot noticed the following build errors: [auto build test ERROR on akpm-mm/mm-everything] url: https://github.com/intel-lab-lkp/linux/commits/Huacai-Chen/mm-migrate-Fix-NULL-movable_ops-if-CONFIG_ZSMALLOC-m/20250816-152326 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20250816072149.1952348-1-chenhuacai%40loongson.cn patch subject: [PATCH V2] mm/migrate: Fix NULL movable_ops if CONFIG_ZSMALLOC=m config: arm-randconfig-003-20250817 (https://download.01.org/0day-ci/archive/20250817/202508170118.0VFEAq7Q-lkp@intel.com/config) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 93d24b6b7b148c47a2fa228a4ef31524fa1d9f3f) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250817/202508170118.0VFEAq7Q-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/202508170118.0VFEAq7Q-lkp@intel.com/ All errors (new ones prefixed by >>): >> mm/migrate.c:58:42: error: too few arguments provided to function-like macro invocation 58 | EXPORT_SYMBOL_GPL_FOR_MODULES(movable_ops); | ^ include/linux/export.h:94:9: note: macro 'EXPORT_SYMBOL_GPL_FOR_MODULES' defined here 94 | #define EXPORT_SYMBOL_GPL_FOR_MODULES(sym, mods) __EXPORT_SYMBOL(sym, "GPL", "module:" mods) | ^ >> mm/migrate.c:58:1: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int] 58 | EXPORT_SYMBOL_GPL_FOR_MODULES(movable_ops); | ^ | int 2 errors generated. vim +58 mm/migrate.c 57 > 58 EXPORT_SYMBOL_GPL_FOR_MODULES(movable_ops); 59 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki