Hi Kent, kernel test robot noticed the following build errors: [auto build test ERROR on akpm-mm/mm-everything] [also build test ERROR on linus/master v6.10-rc1] [cannot apply to tip/x86/asm next-20240531] [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/Kent-Overstreet/fs-sys_ringbuffer-WIP/20240531-115626 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/ytprj7mx37dna3n3kbiskgvris4nfvv63u3v7wogdrlzbikkmt%40chgq5hw3ny3r patch subject: [PATCH] fs: sys_ringbuffer() (WIP) config: um-allnoconfig (https://download.01.org/0day-ci/archive/20240531/202405312226.yKqHcQE4-lkp@xxxxxxxxx/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/20240531/202405312226.yKqHcQE4-lkp@xxxxxxxxx/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 <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202405312226.yKqHcQE4-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): In file included from arch/um/kernel/asm-offsets.c:1: In file included from arch/x86/um/shared/sysdep/kernel-offsets.h:5: In file included from include/linux/crypto.h:17: In file included from include/linux/slab.h:16: In file included from include/linux/gfp.h:7: In file included from include/linux/mmzone.h:22: >> include/linux/mm_types.h:8:10: fatal error: 'linux/darray_types.h' file not found 8 | #include <linux/darray_types.h> | ^~~~~~~~~~~~~~~~~~~~~~ 1 error generated. make[3]: *** [scripts/Makefile.build:117: arch/um/kernel/asm-offsets.s] Error 1 make[3]: Target 'prepare' not remade because of errors. make[2]: *** [Makefile:1208: prepare0] Error 2 make[2]: Target 'prepare' not remade because of errors. make[1]: *** [Makefile:240: __sub-make] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:240: __sub-make] Error 2 make: Target 'prepare' not remade because of errors. vim +8 include/linux/mm_types.h 6 7 #include <linux/auxvec.h> > 8 #include <linux/darray_types.h> 9 #include <linux/kref.h> 10 #include <linux/list.h> 11 #include <linux/spinlock.h> 12 #include <linux/rbtree.h> 13 #include <linux/maple_tree.h> 14 #include <linux/rwsem.h> 15 #include <linux/completion.h> 16 #include <linux/cpumask.h> 17 #include <linux/uprobes.h> 18 #include <linux/rcupdate.h> 19 #include <linux/page-flags-layout.h> 20 #include <linux/workqueue.h> 21 #include <linux/seqlock.h> 22 #include <linux/percpu_counter.h> 23 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki