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SubjectWARNING: vmlinux.o(.text.unlikely+0x3e94): Section mismatch in reference from the function bitmap_copy_clear_tail() to the variable .init.rodata:__setup_str_initcall_blacklist
tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 90568ecf561540fa330511e21fcd823b0c3829c6
commit: 30544ed5de431fe25d3793e4dd5a058d877c4d77 lib/bitmap: introduce bitmap_replace() helper
date: 9 weeks ago
config: xtensa-randconfig-a001-20200208 (attached as .config)
compiler: xtensa-linux-gcc (GCC) 7.5.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 30544ed5de431fe25d3793e4dd5a058d877c4d77
# save the attached .config to linux build tree
GCC_VERSION=7.5.0 make.cross ARCH=xtensa

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> WARNING: vmlinux.o(.text.unlikely+0x3e94): Section mismatch in reference from the function bitmap_copy_clear_tail() to the variable .init.rodata:__setup_str_initcall_blacklist
The function bitmap_copy_clear_tail() references
the variable __initconst __setup_str_initcall_blacklist.
This is often because bitmap_copy_clear_tail lacks a __initconst
annotation or the annotation of __setup_str_initcall_blacklist is wrong.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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