From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 12DB6468C14; Tue, 1 Sep 2026 20:07:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788293265; cv=none; b=c/BHm/JWyfDCtIKn2gFFeTqUaQcR1ClHhhDTTqw2+mgnG9PInrIXexV82lQKL3OQsSeCYcz+uH0tcNpGOf0w95H+jYidpgyWmiWcYsUwZPJGdk0vdBUAVcTHnPhY9TJpB25TpIBvCjXrDDJRaGZXzFzcR30YyBtqG5i12Iv3ebw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788293265; c=relaxed/simple; bh=CE+I5Eib96BZBQ7t+v+jC9k83yPJUT2oBVd/o/68eBM=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=FcuKpIF1CEGcRGytM5DyEQ6/YmuL4moJBeTht1Fc+pOFvq1Tqock2T4hh0+jrsk8RXQ88ssYN/O658op/RJRQPyu7Fz9a9AC0qxf/MHA5zcsxfidUHgTo9cJFd09mkkQS1Caldc+2qF9Ku9pYIz9oDoFy8HHj+HjJqkvtOLnbgE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dSQKE5he; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="dSQKE5he" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 415691F000E9; Tue, 1 Sep 2026 20:07:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788293263; bh=DpAiKm8MQaDChVyNBwiXRz83RlFzm62MQTEJjiIFG8k=; h=From:To:Cc:Subject:Date; b=dSQKE5hewnEXBnBudTYpmP9nNY21an1n4lxRwutgbNlb9cTYXp+St7QfGvFzOL5vN v5sIbkYoIpDE2mauc4ObSdV8jRs8hCFGGnNhKXmSpm3Kd7uHr6A2kSFlWk5xo6ouuk Ir8ooQcm9Y8YeAAgeVIAiqGiuCDY3m1XY445td42oxlxGsUCvS7KdAwHc0EKN1rDzt 3cqVv6nTYB9AGU0lw3aZOcI852dEcT7dfMhPsW5PkwerBo106d4v9dBIFYd7ZrRbBx aC48I6qCXYJ636pXBPAE4J4Ne3ALT/48mM37iGyebKU/yV8VUg9f0U4TuQ51BqQ3qK L6P/Rs2iaRDqQ== From: Jakub Kicinski To: davem@davemloft.net Cc: netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com, andrew+netdev@lunn.ch, horms@kernel.org, shuah@kernel.org, willemb@google.com, petrm@nvidia.com, linux-kselftest@vger.kernel.org, noren@nvidia.com, joe@dama.to, Jakub Kicinski Subject: [PATCH net-next v2 0/3] selftests: drv-net: split up gro.py Date: Tue, 1 Sep 2026 13:07:25 -0700 Message-ID: <20260901200728.2063720-1-kuba@kernel.org> X-Mailer: git-send-email 2.55.0 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit gro.py runs its full set of cases three times over - against SW GRO, HW GRO and LRO. It's our test with the longest runtime. The 318 cases take 12m30s on mlx5 with a debug kernel. We will likely add more subcases here as the time goes on, so it's time to start splitting it up. Long runtime wastes time on retries (if any of the 300+ cases fails we try to check if it's a real failure or flake an re-run the whole thing). It also forces us to increase timeout for the whole test suite. v2: - [patch 2] reorder import lines to make ruff check happy v1: https://lore.kernel.org/20260831163734.1121891-1-kuba@kernel.org Jakub Kicinski (3): selftests: drv-net: hw: rename gro_hw.py to gro_stats.py selftests: drv-net: split gro.py into one test per coalescing mode selftests: drv-net: bump the timeout to 15min tools/testing/selftests/drivers/net/Makefile | 9 ++- .../testing/selftests/drivers/net/hw/Makefile | 2 +- tools/testing/selftests/drivers/net/gro_hw.py | 13 ++++ .../drivers/net/{gro.py => gro_lib.py} | 68 +++++++++---------- .../testing/selftests/drivers/net/gro_lro.py | 14 ++++ tools/testing/selftests/drivers/net/gro_sw.py | 13 ++++ .../net/hw/{gro_hw.py => gro_stats.py} | 0 .../selftests/drivers/net/pppoe_gro.py | 45 ++++++++++++ tools/testing/selftests/drivers/net/settings | 2 +- .../selftests/net/lib/ksft_setup_loopback.sh | 2 +- 10 files changed, 127 insertions(+), 41 deletions(-) create mode 100755 tools/testing/selftests/drivers/net/gro_hw.py rename tools/testing/selftests/drivers/net/{gro.py => gro_lib.py} (92%) mode change 100755 => 100644 create mode 100755 tools/testing/selftests/drivers/net/gro_lro.py create mode 100755 tools/testing/selftests/drivers/net/gro_sw.py rename tools/testing/selftests/drivers/net/hw/{gro_hw.py => gro_stats.py} (100%) create mode 100755 tools/testing/selftests/drivers/net/pppoe_gro.py -- 2.55.0