[powerpc:test 314/320] WARNING: vmlinux.o(.text+0xa5500): Section mismatch in reference from the function .xive_spapr_init() to the function .init.text:.xive_core_init()

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git test
head:   5f121292f0a0873fa2cd3a0292fb4860a8953f38
commit: eac1e731b59ee3b5f5e641a7765c7ed41ed26226 [314/320] powerpc/xive: guest exploitation of the XIVE interrupt controller
config: powerpc-allmodconfig (attached as .config)
compiler: powerpc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout eac1e731b59ee3b5f5e641a7765c7ed41ed26226
        # save the attached .config to linux build tree
        make.cross ARCH=powerpc 

All warnings (new ones prefixed by >>):

quoted

WARNING: vmlinux.o(.text+0xa5500): Section mismatch in reference from the function .xive_spapr_init() to the function .init.text:.xive_core_init()

   The function .xive_spapr_init() references
   the function __init .xive_core_init().
   This is often because .xive_spapr_init lacks a __init
   annotation or the annotation of .xive_core_init is wrong.

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