[kbuild:build-test2 2/2] WARNING: vmlinux.o(.text.unlikely+0x9cc): Section mismatch in reference from the function check_mult_sh() to the variable .init.data:r4kwar

[kbuild:build-test2 2/2] WARNING: vmlinux.o(.text.unlikely+0x9cc): Section mismatch in reference from the function check_mult_sh() to the variable .init.data:r4kwar

[kbuild test robot]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git build-test2
head:   886f44e7cf04e2f591a1744192ad2f47a1640831
commit: 886f44e7cf04e2f591a1744192ad2f47a1640831 [2/2] compiler-attribute: stop forcing __always_inline to inline marker
config: mips-fuloong2e_defconfig (attached as .config)
compiler: mips64el-linux-gnuabi64-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 886f44e7cf04e2f591a1744192ad2f47a1640831
        # save the attached .config to linux build tree
        GCC_VERSION=7.2.0 make.cross ARCH=mips 

All warnings (new ones prefixed by >>):

>> WARNING: vmlinux.o(.text.unlikely+0x9cc): Section mismatch in reference from the function check_mult_sh() to the variable .init.data:r4kwar
   The function check_mult_sh() references
   the variable __initdata r4kwar.
   This is often because check_mult_sh lacks a __initdata
   annotation or the annotation of r4kwar is wrong.
--
>> WARNING: vmlinux.o(.text.unlikely+0x9d0): Section mismatch in reference from the function check_mult_sh() to the variable .init.data:bug64hit
   The function check_mult_sh() references
   the variable __initdata bug64hit.
   This is often because check_mult_sh lacks a __initdata
   annotation or the annotation of bug64hit is wrong.

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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