From patchwork Mon Jul 15 09:53:43 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Alexis_Lothor=C3=A9_=28eBPF_Foundation=29?= X-Patchwork-Id: 13733223 Received: from relay5-d.mail.gandi.net (relay5-d.mail.gandi.net [217.70.183.197]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 11606186289; Mon, 15 Jul 2024 09:54:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.197 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721037250; cv=none; b=YPxno8qtHleeanXnZNf1C8CV8ZocNjs1nOwyQTO4J3k1tu1qdZrqbYiUvXkCYuERdt/d9z9HVJgRfWsI8vAadtxeAEIqVUzteQb7vBM3BaxHKSoDN19j8b8+VeQWRTMxz5iwPEzKzZiVEHAp3jXvWyhy/VQc/FHUsNPraoAMkRg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721037250; c=relaxed/simple; bh=KSZN46K5NHraZVRQeAStXPt3z3x/a9hGQyfcaywP150=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=jJjvzSeeLklQvJWYLIcqs7K5PFU+ZiGtAQNW5ZC+Z+/8Fw1jdZSumB8PNn/344AE/WQDxSmAMdSbILTRIBWYnAgPRgoRh+yJ5NApGjHfIwrSPjXbEUsTvcCB4aDctqKfv8ZNOVWZaNV9HvX+sS8loiRkzk6YWRa7Bt8zMVYyl0M= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=TphJjMly; arc=none smtp.client-ip=217.70.183.197 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="TphJjMly" Received: by mail.gandi.net (Postfix) with ESMTPSA id 230E51C0007; Mon, 15 Jul 2024 09:54:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1721037245; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=YFAfwtBIgPY9mDDpDWTR3OVirdr3NZrvZYhoT99Crqc=; b=TphJjMlyTK9i3StZVG6FWlp27kHyeuw/M9duGpeFWK6jzCbVA0ejIcccutjCvaznL3YLvB i15OPg4Rp669lQkytCku4SVJ+Jr8B9heKqSUEgUuRZnyTXnROFYHK868y+jeYe3WDo27xt mNlc2AYUbR8ofyMeAq0oFAGRT0bk87cpy+g/cYtQsyewkykusfGaPHzHEMYMig9R8kevnZ zqa+nFuQ6A3HZE3W+PGgCFFUVfRcYHdmSADhlC92Rmor3RaAGdHR+j//i/i20gv3KPoOhX HzfRWkl3tjl/5f6e1ziqFWv1SPwHQjkg+b3x9wJ9QzXZKEheTYt/+UbIrnU2oA== From: =?utf-8?q?Alexis_Lothor=C3=A9_=28eBPF_Foundation=29?= Subject: [PATCH v2 0/2] selftests/bpf: convert test_xdp_veth to test_progs framework Date: Mon, 15 Jul 2024 11:53:43 +0200 Message-Id: <20240715-convert_test_xdp_veth-v2-0-46290b82f6d2@bootlin.com> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAKjxlGYC/3WNQQqDMBBFryJZN2USTCNd9R5FRMexDrSJJCFYx Ls3Fbrs8j34728iUmCK4lptIlDmyN4V0KdK4Ny7B0keCwsNugarQKJ3mULqEsXUrePSZUqzhBo RzGSMsaMo2yXQxOvRvbeFZ47Jh/dxk9XX/orqTzErCbK5ND3iAL3V9jZ4n57szuhfot33/QOgo 6FTvAAAAA== To: Alexei Starovoitov , Daniel Borkmann , "David S. Miller" , Jakub Kicinski , Jesper Dangaard Brouer , John Fastabend , Andrii Nakryiko , Martin KaFai Lau , Eduard Zingerman , Song Liu , Yonghong Song , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , Mykola Lysenko , Shuah Khan Cc: ebpf@linuxfoundation.org, netdev@vger.kernel.org, bpf@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Petazzoni , =?utf-8?q?Alexis_Lothor?= =?utf-8?q?=C3=A9?= X-Mailer: b4 0.13.0 X-GND-Sasl: alexis.lothore@bootlin.com Hello everyone, this small series is a first step in a larger effort aiming to help improve eBPF selftests and the testing coverage in CI. It focuses for now on test_xdp_veth.sh, a small test which is not integrated yet in test_progs. The series is mostly about a rewrite of test_xdp_veth.sh to make it able to run under test_progs, relying on libbpf to manipulate bpf programs involved in the test. Signed-off-by: Alexis Lothoré Acked-by: Stanislav Fomichev --- Changes in v2: - fix many formatting issues raised by checkpatch - use static namespaces instead of random ones - use SYS_NOFAIL instead of snprintf() + system () - squashed the new test addition patch and the old test removal patch - Link to v1: https://lore.kernel.org/r/20240711-convert_test_xdp_veth-v1-0-868accb0a727@bootlin.com --- Alexis Lothoré (eBPF Foundation) (2): selftests/bpf: update xdp_redirect_map prog sections for libbpf selftests/bpf: integrate test_xdp_veth into test_progs tools/testing/selftests/bpf/Makefile | 1 - .../selftests/bpf/prog_tests/test_xdp_veth.c | 211 +++++++++++++++++++++ .../testing/selftests/bpf/progs/xdp_redirect_map.c | 6 +- tools/testing/selftests/bpf/test_xdp_veth.sh | 121 ------------ 4 files changed, 214 insertions(+), 125 deletions(-) --- base-commit: 4837cbaa1365cdb213b58577197c5b10f6e2aa81 change-id: 20240710-convert_test_xdp_veth-04cc05f5557d Best regards,