On Sun, 20 Aug 2017 08:37:36 +0800 kbuild test robot <fengguang...@intel.com> wrote:
> Hi Nicholas, > > FYI, the error/warning still remains. Still same answer as before, i.e., it seems to be this toolchain bug: https://sourceware.org/bugzilla/show_bug.cgi?id=21017 I've had no response from the microblaze maintainer, so please stop generating this warning now. If we get a bug report from a user who actually cares and will test toolchain fixes then we can easily work with them. Many thanks for the very good service this build system provides! Thanks, Nick > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > master > head: 58d4e450a490d5f02183f6834c12550ba26d3b47 > commit: 799c43415442414b1032580c47684cb709dfed6d kbuild: thin archives make > default for all archs > date: 7 weeks ago > config: microblaze-allnoconfig (attached as .config) > compiler: microblaze-linux-gcc (GCC) 6.2.0 > reproduce: > wget > https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O > ~/bin/make.cross > chmod +x ~/bin/make.cross > git checkout 799c43415442414b1032580c47684cb709dfed6d > # save the attached .config to linux build tree > make.cross ARCH=microblaze > > All errors (new ones prefixed by >>): > > mm/slub.o: In function `__slab_free.isra.13': > >> (.text+0x1038): undefined reference to `_GLOBAL_OFFSET_TABLE_' > scripts/link-vmlinux.sh: line 93: 48917 Segmentation fault ${LD} > ${LDFLAGS} ${LDFLAGS_vmlinux} -o ${2} -T ${lds} ${objects} > > --- > 0-DAY kernel test infrastructure Open Source Technology Center > https://lists.01.org/pipermail/kbuild-all Intel Corporation
