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| author | Li Zhijian <lizhijian@cn.fujitsu.com> | 2021-08-20 09:55:55 +0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2021-08-24 14:01:10 -0700 |
| commit | 7a3bdca20b10fb93a34aca22e19c4b27c5602edb (patch) | |
| tree | e13366ceb2f38305108ddbe3e4fe65f13b2f1dbd /tools | |
| parent | 5a980b5baf3942653d30c451416ca485ec09577f (diff) | |
| download | linux-7a3bdca20b10fb93a34aca22e19c4b27c5602edb.tar.bz2 | |
selftests/bpf: Add default bpftool built by selftests to PATH
For 'make run_tests':
selftests will build bpftool into tools/testing/selftests/bpf/tools/sbin/bpftool
by default.
==================
root@lkp-skl-d01 /opt/rootfs/v5.14-rc4# make -C tools/testing/selftests/bpf run_tests
make: Entering directory '/opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf'
MKDIR include
MKDIR libbpf
MKDIR bpftool
[...]
GEN /opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/tools/build/bpftool/profiler.skel.h
CC /opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/tools/build/bpftool/prog.o
GEN /opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/tools/build/bpftool/pid_iter.skel.h
CC /opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/tools/build/bpftool/pids.o
LINK /opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/tools/build/bpftool/bpftool
INSTALL bpftool
GEN vmlinux.h
[...]
# test_feature_dev_json (test_bpftool.TestBpftool) ... ERROR
# test_feature_kernel (test_bpftool.TestBpftool) ... ERROR
# test_feature_kernel_full (test_bpftool.TestBpftool) ... ERROR
# test_feature_kernel_full_vs_not_full (test_bpftool.TestBpftool) ... ERROR
# test_feature_macros (test_bpftool.TestBpftool) ... Error: bug: failed to retrieve CAP_BPF status: Invalid argument
# ERROR
#
# ======================================================================
# ERROR: test_feature_dev_json (test_bpftool.TestBpftool)
# ----------------------------------------------------------------------
# Traceback (most recent call last):
# File "/opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/test_bpftool.py", line 57, in wrapper
# return f(*args, iface, **kwargs)
# File "/opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/test_bpftool.py", line 82, in test_feature_dev_json
# res = bpftool_json(["feature", "probe", "dev", iface])
# File "/opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/test_bpftool.py", line 42, in bpftool_json
# res = _bpftool(args)
# File "/opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/test_bpftool.py", line 34, in _bpftool
# return subprocess.check_output(_args)
# File "/usr/lib/python3.7/subprocess.py", line 395, in check_output
# **kwargs).stdout
# File "/usr/lib/python3.7/subprocess.py", line 487, in run
# output=stdout, stderr=stderr)
# subprocess.CalledProcessError: Command '['bpftool', '-j', 'feature', 'probe', 'dev', 'dummy0']' returned non-zero exit status 255.
#
==================
Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20210820015556.23276-4-lizhijian@cn.fujitsu.com
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/testing/selftests/bpf/test_bpftool.sh | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/test_bpftool.sh b/tools/testing/selftests/bpf/test_bpftool.sh index 66690778e36d..6b7ba19be1d0 100755 --- a/tools/testing/selftests/bpf/test_bpftool.sh +++ b/tools/testing/selftests/bpf/test_bpftool.sh @@ -2,4 +2,9 @@ # SPDX-License-Identifier: GPL-2.0 # Copyright (c) 2020 SUSE LLC. +SCRIPT_DIR=$(dirname $(realpath $0)) + +# 'make -C tools/testing/selftests/bpf' will install to BPFTOOL_INSTALL_PATH +BPFTOOL_INSTALL_PATH="$SCRIPT_DIR"/tools/sbin +export PATH=$BPFTOOL_INSTALL_PATH:$PATH python3 -m unittest -v test_bpftool.TestBpftool |