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Date: Wed, 25 Jun 2025 14:48:16 -0700
From: Jakub Kicinski <kuba@kernel.org>
To: Breno Leitao <leitao@debian.org>
Cc: Andrew Lunn <andrew+netdev@lunn.ch>, "David S. Miller"
 <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, Paolo Abeni
 <pabeni@redhat.com>, Shuah Khan <shuah@kernel.org>, Simon Horman
 <horms@kernel.org>, linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
 linux-kselftest@vger.kernel.org, Willem de Bruijn
 <willemdebruijn.kernel@gmail.com>, bpf@vger.kernel.org, gustavold@gmail.com
Subject: Re: [PATCH net-next v2 2/4] selftests: drv-net: Improve bpftrace
 utility error handling
Message-ID: <20250625144816.5cbc9298@kernel.org>
In-Reply-To: <20250625-netpoll_test-v2-2-47d27775222c@debian.org>
References: <20250625-netpoll_test-v2-0-47d27775222c@debian.org>
	<20250625-netpoll_test-v2-2-47d27775222c@debian.org>
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On Wed, 25 Jun 2025 04:39:47 -0700 Breno Leitao wrote:
>      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.")

cmd should already raise CmdExitFailure, unless fail=False / fail=None
is specified.