Hi Kees,

I love your patch! Perhaps something to improve:

[auto build test WARNING on arm64/for-next/core]
[cannot apply to arm-perf/for-next/perf]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use  as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Kees-Cook/arm64-Warn-on-orphan-section-placement/20200623-050132
base:   https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core
config: arm64-randconfig-r003-20200623 (attached as .config)
compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project 1d4c87335d5236ea1f35937e1014980ba961ae34)
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
        # install arm64 cross compiling tool for clang build
        # apt-get install binutils-aarch64-linux-gnu
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64 

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 >>):

   ld.lld: warning: arch/arm64/built-in.a(mm/mmu.o):(".mmuoff.data.write") is being placed in '".mmuoff.data.write"'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(arm-stub.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
>> ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(arm64-stub.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
>> ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(efi-stub-helper.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
>> ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(fdt.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
>> ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(file.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
>> ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(gop.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
>> ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-cmdline.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
>> ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-ctype.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
>> ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-fdt.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
>> ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-fdt_empty_tree.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
>> ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-fdt_ro.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
>> ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-fdt_rw.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
>> ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-fdt_sw.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
>> ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-fdt_wip.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
>> ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(mem.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
>> ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(pci.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
>> ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(random.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
>> ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(randomalloc.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
>> ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(secureboot.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
>> ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(skip_spaces.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
>> ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(string.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(tpm.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: <internal>:(.symtab) is being placed in '.symtab'
   ld.lld: warning: <internal>:(.shstrtab) is being placed in '.shstrtab'
   ld.lld: warning: <internal>:(.strtab) is being placed in '.strtab'
   ld.lld: warning: arch/arm64/built-in.a(mm/mmu.o):(".mmuoff.data.write") is being placed in '".mmuoff.data.write"'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(arm-stub.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(arm64-stub.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(efi-stub-helper.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(fdt.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(file.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(gop.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-cmdline.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-ctype.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-fdt.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-fdt_empty_tree.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-fdt_ro.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-fdt_rw.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-fdt_sw.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-fdt_wip.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(mem.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(pci.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(random.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(randomalloc.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(secureboot.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(skip_spaces.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(string.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(tpm.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: <internal>:(.symtab) is being placed in '.symtab'
   ld.lld: warning: <internal>:(.shstrtab) is being placed in '.shstrtab'
   ld.lld: warning: <internal>:(.strtab) is being placed in '.strtab'
   ld.lld: warning: arch/arm64/built-in.a(mm/mmu.o):(".mmuoff.data.write") is being placed in '".mmuoff.data.write"'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(arm-stub.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(arm64-stub.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(efi-stub-helper.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(fdt.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(file.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(gop.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-cmdline.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-ctype.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-fdt.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-fdt_empty_tree.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-fdt_ro.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-fdt_rw.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-fdt_sw.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(lib-fdt_wip.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(mem.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(pci.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(random.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(randomalloc.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(secureboot.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(skip_spaces.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(string.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: ./drivers/firmware/efi/libstub/lib.a(tpm.stub.o):(.init.note.gnu.property) is being placed in '.init.note.gnu.property'
   ld.lld: warning: <internal>:(.symtab) is being placed in '.symtab'
   ld.lld: warning: <internal>:(.shstrtab) is being placed in '.shstrtab'
   ld.lld: warning: <internal>:(.strtab) is being placed in '.strtab'

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