* Re: [PATCH bpf-next 1/2] bpf, test_run: Add PROG_TEST_RUN support to kprobe
[not found] <b544771c7bce102f2a97a34e2f5e7ebbb9ea0a24.1653861287.git.dxu@dxuuu.xyz>
@ 2022-06-01 10:36 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2022-06-01 10:36 UTC (permalink / raw)
To: Daniel Xu, bpf, ast, daniel, andrii
Cc: llvm, kbuild-all, Daniel Xu, linux-kernel
Hi Daniel,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on bpf-next/master]
url: https://github.com/intel-lab-lkp/linux/commits/Daniel-Xu/Add-PROG_TEST_RUN-support-to-BPF_PROG_TYPE_KPROBE/20220530-060742
base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
config: s390-randconfig-r002-20220531 (https://download.01.org/0day-ci/archive/20220601/202206011814.9lsKlbB0-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project c825abd6b0198fb088d9752f556a70705bc99dfd)
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 s390 cross compiling tool for clang build
# apt-get install binutils-s390x-linux-gnu
# https://github.com/intel-lab-lkp/linux/commit/a547a4c795103fd002d3bbb5ee4d7141113716c0
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Daniel-Xu/Add-PROG_TEST_RUN-support-to-BPF_PROG_TYPE_KPROBE/20220530-060742
git checkout a547a4c795103fd002d3bbb5ee4d7141113716c0
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> /opt/cross/gcc-11.3.0-nolibc/s390x-linux/bin/s390x-linux-ld: kernel/trace/bpf_trace.o:kernel/trace/bpf_trace.c:1365: undefined reference to `bpf_prog_test_run_kprobe'
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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