tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 6efb943b8616ec53a5e444193dccf1af9ad627b5 commit: 277a20a498d30753f5d8a607dbf967bc163552c1 lib: add fast path for find_next_*_bit() date: 4 days ago config: xtensa-randconfig-c023-20210510 (attached as .config) compiler: xtensa-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=277a20a498d30753f5d8a607dbf967bc163552c1 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 277a20a498d30753f5d8a607dbf967bc163552c1 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross W=1 ARCH=xtensa If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>, old ones prefixed by <<): >> WARNING: modpost: vmlinux.o(.text.unlikely+0x66b8): Section mismatch in reference from the function disk_unlock_native_capacity() to the variable .init.data:initcall_level_names The function disk_unlock_native_capacity() references the variable __initdata initcall_level_names. This is often because disk_unlock_native_capacity lacks a __initdata annotation or the annotation of initcall_level_names is wrong. Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for LOCKDEP Depends on DEBUG_KERNEL && LOCK_DEBUGGING_SUPPORT && (FRAME_POINTER || MIPS || PPC || S390 || MICROBLAZE || ARM || ARC || X86) Selected by - PROVE_LOCKING && DEBUG_KERNEL && LOCK_DEBUGGING_SUPPORT - LOCK_STAT && DEBUG_KERNEL && LOCK_DEBUGGING_SUPPORT - DEBUG_LOCK_ALLOC && DEBUG_KERNEL && LOCK_DEBUGGING_SUPPORT --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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