From: Christoph Hellwig <hch@lst.de>
To: Shuah Khan <shuah@kernel.org>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>
Cc: bpf@vger.kernel.org
Subject: BPF selftests build failures
Date: Mon, 20 Jul 2020 10:09:43 +0200 [thread overview]
Message-ID: <20200720080943.GA12596@lst.de> (raw)
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Hi BPF and selftest maintainers. I get a very strange failure
when trying to build the bpf selftests on current net-next master:
hch@brick:~/work/linux/tools/testing/selftests/bpf$ make
GEN vmlinux.h
Error: failed to load BTF from /home/hch/work/linux/vmlinux: No such file or directory
make: *** [Makefile:187: /home/hch/work/linux/tools/testing/selftests/bpf/tools/include/vmlinux.h]
Error 2
make: *** Deleting file '/home/hch/work/linux/tools/testing/selftests/bpf/tools/include/vmlinux.h'
But vmlinux obviously exists:
hch@brick:~/work/linux/tools/testing/selftests/bpf$ ls -l ~/work/linux/vmlinux
-rwxr-xr-x 1 hch hch 628909168 Jul 20 09:48 /home/hch/work/linux/vmlinux
.config attached.
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next reply other threads:[~2020-07-20 8:09 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-20 8:09 Christoph Hellwig [this message]
2020-07-20 20:41 ` BPF selftests build failures Alexei Starovoitov
2020-07-21 2:54 ` David Ahern
2020-07-21 5:24 ` Christoph Hellwig
2020-07-21 7:04 ` Christoph Hellwig
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