Messages in this thread | | | Date | Sat, 14 Dec 2019 07:46:43 +0800 | From | kbuild test robot <> | Subject | WARNING: vmlinux.o(.text+0x21a7c): Section mismatch in reference from the function mmu_mark_rodata_ro() to the function .init.text:mmu_mapin_ram_chunk() |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 37d4e84f765bb3038ddfeebdc5d1cfd7e1ef688f commit: a2227a27774328507a5c2335a6dd600c079d1ff5 powerpc/32: Don't populate page tables for block mapped pages except on the 8xx. date: 4 weeks ago config: powerpc-randconfig-a001-20191213 (attached as .config) compiler: powerpc-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 a2227a27774328507a5c2335a6dd600c079d1ff5 # save the attached .config to linux build tree GCC_VERSION=7.5.0 make.cross ARCH=powerpc
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+0x21a7c): Section mismatch in reference from the function mmu_mark_rodata_ro() to the function .init.text:mmu_mapin_ram_chunk() The function mmu_mark_rodata_ro() references the function __init mmu_mapin_ram_chunk(). This is often because mmu_mark_rodata_ro lacks a __init annotation or the annotation of mmu_mapin_ram_chunk is wrong.
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