* Re: [PATCH net 1/2] net: add debug info to __skb_pull()
[not found] <20220531185933.1086667-2-eric.dumazet@gmail.com>
@ 2022-06-01 22:01 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2022-06-01 22:01 UTC (permalink / raw)
To: Eric Dumazet, David S . Miller, Jakub Kicinski, Paolo Abeni
Cc: llvm, kbuild-all, netdev, Willem de Bruijn, Eric Dumazet
Hi Eric,
I love your patch! Yet something to improve:
[auto build test ERROR on net/master]
url: https://github.com/intel-lab-lkp/linux/commits/Eric-Dumazet/net-af_packet-be-careful-when-expanding-mac-header-size/20220601-030146
base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git 09e545f7381459c015b6fa0cd0ac6f010ef8cc25
config: hexagon-randconfig-r002-20220531 (https://download.01.org/0day-ci/archive/20220602/202206020557.QyvlGs0H-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
# https://github.com/intel-lab-lkp/linux/commit/a907c048e7699133feedaa06948c15c719a59f94
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Eric-Dumazet/net-af_packet-be-careful-when-expanding-mac-header-size/20220601-030146
git checkout a907c048e7699133feedaa06948c15c719a59f94
# 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=hexagon 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 >>):
>> ld.lld: error: undefined symbol: skb_dump
>>> referenced by cgroup.c
>>> bpf/cgroup.o:(__cgroup_bpf_run_filter_skb) in archive kernel/built-in.a
>>> referenced by cgroup.c
>>> bpf/cgroup.o:(__cgroup_bpf_run_filter_skb) in archive kernel/built-in.a
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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[not found] <20220531185933.1086667-2-eric.dumazet@gmail.com>
2022-06-01 22:01 ` [PATCH net 1/2] net: add debug info to __skb_pull() kernel test robot
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