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Howlett (Oracle)" Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: [liam:maple_marks_v7.2_fixes 13/33] lib/maple_tree.c:744:29: error: conflicting types for 'mt_locked' Message-ID: <202606301011.csHUFTZa-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/liam/linux.git maple_marks_v7.2_fixes head: 1536d2bf9195cbde5a1dd7fa78fd6995a29b004f commit: 6f34957a13773332ff09b7cd43aa9486f0adb285 [13/33] maple_tree: Fix dereference of rcu type config: arm-allnoconfig (https://download.01.org/0day-ci/archive/20260630/202606301011.csHUFTZa-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/20260630/202606301011.csHUFTZa-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/202606301011.csHUFTZa-lkp@intel.com/ All errors (new ones prefixed by >>): lib/maple_tree.c:531:14: error: call to undeclared function 'mt_locked'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 531 | mt_locked(mas->tree))); | ^ >> lib/maple_tree.c:744:29: error: conflicting types for 'mt_locked' 744 | static __always_inline bool mt_locked(const struct maple_tree *mt) | ^ lib/maple_tree.c:531:14: note: previous implicit declaration is here 531 | mt_locked(mas->tree))); | ^ 2 errors generated. vim +/mt_locked +744 lib/maple_tree.c 19a462f06eb5a7 Liam R. Howlett 2023-07-14 743 271f61a8b41dcd Liam R. Howlett 2023-11-01 @744 static __always_inline bool mt_locked(const struct maple_tree *mt) 54a611b605901c Liam R. Howlett 2022-09-06 745 { 54a611b605901c Liam R. Howlett 2022-09-06 746 return mt_external_lock(mt) ? mt_lock_is_held(mt) : 54a611b605901c Liam R. Howlett 2022-09-06 747 lockdep_is_held(&mt->ma_lock); 54a611b605901c Liam R. Howlett 2022-09-06 748 } 54a611b605901c Liam R. Howlett 2022-09-06 749 :::::: The code at line 744 was first introduced by commit :::::: 271f61a8b41dcd86e1ecc2e0455bcc071bc7dde4 maple_tree: clean up inlines for some functions :::::: TO: Liam R. Howlett :::::: CC: Andrew Morton -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki