From: kernel test robot <lkp@intel.com>
To: Florent Revest <revest@chromium.org>
Cc: kbuild-all@lists.01.org, clang-built-linux@googlegroups.com,
Linux Memory Management List <linux-mm@kvack.org>,
Daniel Borkmann <daniel@iogearbox.net>
Subject: [linux-next:master 10583/11438] bpf_trace.c:undefined reference to `sock_from_file'
Date: Tue, 8 Dec 2020 03:38:20 +0800 [thread overview]
Message-ID: <202012080318.g9NUMoW6-lkp@intel.com> (raw)
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 15ac8fdb74403772780be1a8c4f7c1eff1040fc4
commit: 4f19cab76136e800a3f04d8c9aa4d8e770e3d3d8 [10583/11438] bpf: Add a bpf_sock_from_file helper
config: arm64-randconfig-r033-20201207 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project a2f922140f5380571fb74179f2bf622b3b925697)
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 arm64 cross compiling tool for clang build
# apt-get install binutils-aarch64-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=4f19cab76136e800a3f04d8c9aa4d8e770e3d3d8
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout 4f19cab76136e800a3f04d8c9aa4d8e770e3d3d8
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
aarch64-linux-gnu-ld: warning: -z norelro ignored
aarch64-linux-gnu-ld: Unexpected GOT/PLT entries detected!
aarch64-linux-gnu-ld: Unexpected run-time procedure linkages detected!
aarch64-linux-gnu-ld: kernel/trace/bpf_trace.o: in function `bpf_sock_from_file':
>> bpf_trace.c:(.text+0x229c): undefined reference to `sock_from_file'
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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reply other threads:[~2020-12-07 19:39 UTC|newest]
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