* WARNING: modpost: vmlinux.o(.text.unlikely+0x21b0): Section mismatch in reference from the function jent_panic() to the variable .init.data:initcall_level_names
@ 2021-07-28 15:00 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2021-07-28 15:00 UTC (permalink / raw)
To: Yury Norov
Cc: kbuild-all, linux-kernel, Andrew Morton, Linux Memory Management List
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 7d549995d4e0d99b68e8a7793a0d23da6fc40fe8
commit: 277a20a498d30753f5d8a607dbf967bc163552c1 lib: add fast path for find_next_*_bit()
date: 3 months ago
config: xtensa-buildonly-randconfig-r002-20210728 (attached as .config)
compiler: xtensa-linux-gcc (GCC) 10.3.0
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
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross O=build_dir ARCH=xtensa SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>, old ones prefixed by <<):
>> WARNING: modpost: vmlinux.o(.text.unlikely+0x21b0): Section mismatch in reference from the function jent_panic() to the variable .init.data:initcall_level_names
The function jent_panic() references
the variable __initdata initcall_level_names.
This is often because jent_panic lacks a __initdata
annotation or the annotation of initcall_level_names is wrong.
The below error/warnings are from parent commit:
<< WARNING: modpost: vmlinux.o(.text.unlikely+0x25fc): Section mismatch in reference from the function bitmap_equal() to the variable .init.rodata:__setup_str_initcall_blacklist
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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