On Sun, Sep 25, 2022 at 5:28 AM kernel test robot <lkp@xxxxxxxxx> wrote: > > Hi Masahiro, > > I love your patch! Perhaps something to improve: > > [auto build test WARNING on masahiroy-kbuild/for-next] > [cannot apply to arm64/for-next/core gerg-m68knommu/for-next geert-m68k/for-next deller-parisc/for-next powerpc/next s390/features tip/x86/core linus/master v6.0-rc6 next-20220923] > [If your patch is applied to the wrong git tree, kindly drop us a note. > And when submitting patch, we suggest to use '--base' as documented in > https://git-scm.com/docs/git-format-patch#_base_tree_information] > > url: https://github.com/intel-lab-lkp/linux/commits/Masahiro-Yamada/kbuild-various-cleanups/20220925-022150 > base: https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git for-next > config: um-x86_64_defconfig > compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 > reproduce (this is a W=1 build): > # https://github.com/intel-lab-lkp/linux/commit/d721cc5614aaa17b2965db04e9319d4ef5f7eaf7 > git remote add linux-review https://github.com/intel-lab-lkp/linux > git fetch --no-tags linux-review Masahiro-Yamada/kbuild-various-cleanups/20220925-022150 > git checkout d721cc5614aaa17b2965db04e9319d4ef5f7eaf7 > # save the config file > mkdir build_dir && cp config build_dir/.config > make W=1 O=build_dir ARCH=um SUBARCH=x86_64 SHELL=/bin/bash > > If you fix the issue, kindly add following tag where applicable > | Reported-by: kernel test robot <lkp@xxxxxxxxx> > > All warnings (new ones prefixed by >>): > > >> /usr/bin/ld: warning: ./arch/x86/um/vdso/vdso.o: missing .note.GNU-stack section implies executable stack > /usr/bin/ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker > /usr/bin/ld: warning: .tmp_vmlinux.kallsyms1 has a LOAD segment with RWX permissions > /usr/bin/ld: warning: .tmp_vmlinux.kallsyms1.o: missing .note.GNU-stack section implies executable stack > /usr/bin/ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker > /usr/bin/ld: warning: .tmp_vmlinux.kallsyms2 has a LOAD segment with RWX permissions > /usr/bin/ld: warning: .tmp_vmlinux.kallsyms2.o: missing .note.GNU-stack section implies executable stack > /usr/bin/ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker > /usr/bin/ld: warning: vmlinux has a LOAD segment with RWX permissions > > -- > 0-DAY CI Kernel Test Service > https://01.org/lkp My compiler is slightly different (gcc (Ubuntu 11.2.0-19ubuntu1) 11.2.0), but I cannot reproduce it. Perhaps, 0day thought this is a new warning due to a slightly different path? [before] warning: arch/x86/um/vdso/vdso.o [after] warning: ./arch/x86/um/vdso/vdso.o -- Best Regards Masahiro Yamada
