> On Nov 4, 2021, at 1:37 PM, kernel test robot <lkp@xxxxxxxxx> wrote: > > Hi Song, > > I love your patch! Yet something to improve: > > [auto build test ERROR on bpf-next/master] > > url: https://github.com/0day-ci/linux/commits/Song-Liu/introduce-bpf_find_vma/20211104-150210 > base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master > config: riscv-randconfig-r034-20211104 (attached as .config) > compiler: riscv64-linux-gcc (GCC) 11.2.0 > 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 > # https://github.com/0day-ci/linux/commit/e219efba8d04dede08b1d87fa1e8c5c01180caaf > git remote add linux-review https://github.com/0day-ci/linux > git fetch --no-tags linux-review Song-Liu/introduce-bpf_find_vma/20211104-150210 > git checkout e219efba8d04dede08b1d87fa1e8c5c01180caaf > # save the attached .config to linux build tree > mkdir build_dir > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=riscv SHELL=/bin/bash > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <lkp@xxxxxxxxx> > > All errors (new ones prefixed by >>): > > riscv64-linux-ld: kernel/bpf/task_iter.o: in function `bpf_find_vma': > task_iter.c:(.text+0x3dc): undefined reference to `mmap_unlock_work' >>> riscv64-linux-ld: task_iter.c:(.text+0x3e0): undefined reference to `mmap_unlock_work' > riscv64-linux-ld: task_iter.c:(.text+0x400): undefined reference to `mmap_unlock_work' Sigh, I didn't see this before sending v3. Will fix in v4. > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx > <.config.gz>
