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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Shuah Khan , Simon Horman Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, Willem de Bruijn , bpf@vger.kernel.org, gustavold@gmail.com, Breno Leitao X-Mailer: b4 0.15-dev-dd21f X-Developer-Signature: v=1; a=openpgp-sha256; l=1094; i=leitao@debian.org; h=from:subject:message-id; bh=l/nda0XltKPv0ZkUvAchmFcqXkIO0WFjK5teLGJzfFE=; b=owEBbQKS/ZANAwAIATWjk5/8eHdtAcsmYgBoW+AKJtUozNMIskVSr3fnFpO0qK1UhqbTQYG2r 5CnlBIX7CmJAjMEAAEIAB0WIQSshTmm6PRnAspKQ5s1o5Of/Hh3bQUCaFvgCgAKCRA1o5Of/Hh3 betsD/0dDiB8Vne1O00F+BDRbJfQVeifkj9vq8hxwdlkxQ1yHsmzGrzJv10TVdOQXF3E2VpxOZH BFqJg8usEEcctRDXhcbCBUCRSdr4lbSHY/sxx8BhvQzhMy9bmsBSbEcrxvmyJjsiuhGtbtoS0s2 FDyt0/g/XikNLixQjXjjekqOrx3IZpurVScf7pjG+SuKeG6f27jjp/8Nn5atsYTqjVZzH1axqxV yLOD4LSFaTpiUuo4H3Fk5cELz3TvQkEGdgH4gC2MJ8/oM4W0lfFeRj9i3hAwi+BCU7ZgyQyDqgP HO3PLWejTgKiGBfOEU/ojQ5WNe5NbwV5OaAUD9AfpW2v1/lZpUx0Kyi96J84gAK4LOLgT+kzg8m XUgYSg07eKpS0a/9eVXiT8JsHMz7v6iLbvTXmtWtngwEvCFZMzL5IqWe5U8/xGlZF+Kmng1HB3e dDhOOcaSwbyDIX2u+7zyd6opkV2EPTpwX4ac+052D1DoE8fGP8uVmCwhuqM8/FJYgw7Lyr63nKM GziA33LM66RB0NLjrl4fcdnhx/GVeRblUTK6PKx18dzhItbeW8nrsT+d7LrZeE1UUbUWUOxEne4 j70jocMX3sma+vfH7Bv/PYJXV47Zot751TfhLnuhEHRQddFKNHdQy92PNhNAgrmjt1EI8Nz/lcw Eb9AZJ3752thyMQ== X-Developer-Key: i=leitao@debian.org; a=openpgp; fpr=AC8539A6E8F46702CA4A439B35A3939FFC78776D Enhance the bpftrace function to raise an exception if the underlying bpftrace command returns a non-zero exit code. This helps detect and surface errors from bpftrace execution in test scripts, improving robustness and debugging capabilities. Signed-off-by: Breno Leitao --- tools/testing/selftests/net/lib/py/utils.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/testing/selftests/net/lib/py/utils.py b/tools/testing/selftests/net/lib/py/utils.py index 760ccf6fccccc..c4e26567ee6fb 100644 --- a/tools/testing/selftests/net/lib/py/utils.py +++ b/tools/testing/selftests/net/lib/py/utils.py @@ -203,6 +203,9 @@ def bpftrace(expr, json=None, ns=None, host=None, timeout=None): expr += ' interval:s:' + str(timeout) + ' { exit(); }' cmd_arr += ['-e', expr] cmd_obj = cmd(cmd_arr, ns=ns, host=host, shell=False) + if cmd_obj.ret != 0: + raise Exception("Warning: bpftrace command returned a non-zero exit code.") + if json: # bpftrace prints objects as lines ret = {} -- 2.47.1