From: kernel test robot <lkp@intel.com>
To: Andrii Nakryiko <andrii@kernel.org>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
Alexei Starovoitov <ast@kernel.org>
Subject: Error: failed to link '/no_alu32/linked_vars1.o': Unknown error -2 (-2)
Date: Wed, 23 Jun 2021 21:29:56 +0800 [thread overview]
Message-ID: <202106232149.OPmQXyBO-lkp@intel.com> (raw)
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Hi Andrii,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 0c18f29aae7ce3dadd26d8ee3505d07cc982df75
commit: 14f1aae17ee13d08315873d4b68d573e91df892f selftests/bpf: Add global variables linking selftest
date: 9 weeks ago
config: x86_64-rhel-8.3-kselftests (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=14f1aae17ee13d08315873d4b68d573e91df892f
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 14f1aae17ee13d08315873d4b68d573e91df892f
# save the attached .config to linux build tree
make W=1 ARCH=x86_64
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 >>):
libbpf: failed to find BTF info for global/extern symbol 'input_rodata_weak'
>> Error: failed to link '/no_alu32/linked_vars1.o': Unknown error -2 (-2)
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next reply other threads:[~2021-06-23 13:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-23 13:29 kernel test robot [this message]
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2021-06-24 22:05 Error: failed to link '/no_alu32/linked_vars1.o': Unknown error -2 (-2) kernel test robot
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