From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 86E645223; Wed, 31 Jan 2024 01:37:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706665048; cv=none; b=Gfb0FkaU/6H6D4D0kxG+7tXJ7fS3etq3iT1xCl/nAXZHdW0p6zp8QQo+wUysdeBPfL1J9NBjGgEmfLLqfRADNqJgoCm7tbr3Gt4wDen9PL+duCAMEEgPfL2uDDSc46s7xQ9XCO2SdBSVLO8Sw7iv+zP3RETlK1nIPeXFaffdp0A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706665048; c=relaxed/simple; bh=4fpIco0fwL2uBKcNiamswrqV+X1z1kDO3RlBBUyKY7E=; h=Date:From:To:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=mDg5pZeO/uT4By5iCkWCxU13fJ6a+glmSo/aMhnTmTJ1YiUYRAWy9k6Weh9kJTEwHKW2SkxK8iX6Bu0IcVZQEInFtQjjCEiXSe9D372sTWjRY2uf3+4gojuCNasnht4TwJlJN0p9VQVMIAHBacDZNO8momSWEKC0cya631d5IL0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YCHRXQDh; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="YCHRXQDh" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 58143C433F1; Wed, 31 Jan 2024 01:37:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1706665048; bh=4fpIco0fwL2uBKcNiamswrqV+X1z1kDO3RlBBUyKY7E=; h=Date:From:To:Subject:In-Reply-To:References:From; b=YCHRXQDhOedHfBjKfRC/chClmRroF3aQjsSWQB/f6ja87X0DvMk7qKUsGTnJ2NaCv g5j4tauRvY9HgTSYHkLl/VpXmZhJdoUspBqMtUFhvrPfb6jkQdD7a9qNQJicHfjomD 79cIJEHEDbsTQ12iEXBszX6MOAKPvuedart9Jxh1acoU368fqUC+UR5y0CoiEQDsgy hVcEhZF0TAyKa9JvDow4E7oTsxXeUrzfPNFIrVIwEtmMDNK5D9BOFEXNZys2K0bxHt VlqBxQ3aHC+nM7iCbhAqj0t63ALvxX2qkNDuasaS4b8Mjoqc8VsAH9HREGimiMWp4m u/KDmuKrBYTrw== Date: Tue, 30 Jan 2024 17:37:24 -0800 From: Jakub Kicinski To: netdev@vger.kernel.org, netdev-driver-reviewers@vger.kernel.org Subject: Re: [ANN] netdev call - Jan 30th Message-ID: <20240130173724.4dd15077@kernel.org> In-Reply-To: <20240129112057.26f5fc19@kernel.org> References: <20240129112057.26f5fc19@kernel.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Mon, 29 Jan 2024 11:20:57 -0800 Jakub Kicinski wrote: > Hi, >=20 > The bi-weekly netdev call at https://bbb.lwn.net/b/jak-wkr-seg-hjn > is scheduled tomorrow at 8:30 am (PT) / 5:30 pm (~EU). >=20 > We'll certainly go over CI updates, but please feel free to suggest > other topics! >=20 > In terms of the review rotation - this week's reviewer is nVidia. Meeting notes: * Tour of the test runner UIs: * System status and test summary: https://netdev.bots.linux.dev/status.html * Example of patchwork reporting (see the netdev/contest check): https://patchwork.kernel.org/project/netdevbpf/patch/20240127175033.96= 40-1-linus.luessing@c0d3.blue/ * Clicking takes us to the list of tests run as part of the branch report: https://netdev.bots.linux.dev/contest.html?pw-n=3D0&branch=3Dnet-next-= 2024-01-29--21-00 * Last but not least the UI for flaky tests: https://netdev.bots.linux.dev/flakes.html * Mojatatu is running TCD on their end, so the remote executor thing is working fine. Reminder that the data formats here: https://docs.google.com/document/d/1TPlOOvv0GaopC3fzW-wiq8TYpl7rh8Vl_mma= l0uFeJc/ * Pedro: TCD executor code is at https://github.com/p4tc-dev/tc-executor * What to do about slow tests? Split into a new group? Skip? Export a variable to let tests know that the perf is low? * Going with the export for now - KSFT_MACHINE_SLOW=3Dyes Tests can either adjust their =E2=80=9Cacceptance criteria=E2=80=9D down, or re= port XFAIL * Jesse: some of the perf tests can be tuned down with things like netem * Petr: we want them to run on HW as well, so they are kept simple * Matthieu: MPTCP selftests auto-detect kernel slow downs (kmemleak, lockdep, kasan, prove_locking, etc. by looking at kallsyms). We hesitated to add a check for Qemu without KVM but we recently modified the selftests to require less resources * Willem: how do we deal with latency / timing sensitive tests? * Jakub: same approach as perf tests for now, look for the env var * HW dependent tests get skipped for veth (ethtool, l3 stats) * Petr: goal was to skip cleanly on veth and fail when the env misses any tooling etc. * Jakub: makes sense but we do have drivers/net/ and could separate the tests since they have no chance of running=20 * Petr: with recent lib.sh changes it should be doable=20 * The NIPA repo has moved, Netronome has transferred the ownership to linux-netdev so we=E2=80=99ll use https://github.com/linux-netdev/nipa g= oing forward.