From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794360143; b=OWn2ZprMjTBN1gsASaHPS2rcb95mdRWr0ZqpaaJ0McQ438n8BxiVDLsjByEKZ2XQ71em kkdqMK97yPAiBkseIo4L3QmjndgowByG07mU33K3T+h+P+VjOR7Z5I4jF/zEGiZHsQht2 lBUv4bxyIZE2Gmyvx6/FtRkM5zff5ofoDJtwg7js5O2cOzoV/1SPP87/LwiNwh/lNV9AO UhgQ3k+xwIX4WvnOvXI7Hn8CIr+kbY4fQU0dTaJ15VPNoHVwxQl9Jd8Bjpx35xEyJBGQK s14It0FMPTDXrMUGEdBkdCyKvP4JBfrOYRzDQKm6cssNO6da6P+BwTq55jflNh57h5w== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794360143; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: In-Reply-To:References:MIME-Version:Content-Type: Content-Transfer-Encoding; bh=lo1Y/eriwUwwDPw3+rls7wGgAmgpKPYbEeueCJk2UMM=; b=H6YEULzuK5yTmpSiOkSaPs6+hCWdVKu3r9QlI+F4ZcoVl1X3K85+MCfgCC3j2vNcmpZC CG3/sua1GPiffzWlkUsfJLMW+3HfIDmk4oew2ymG7rVFQhkhVDtXuSghZyYEVQTzvk7qA c6yJnccWAVybzwr4jRuiiuTP215Sv3BiKYipEEJCfsLgbOtrBg9/x5QwoMfJ6YWVapw9K VG6xSGxmsimxYY8G/Txgg2wURNh/GoYVyIJqzSHYJ/PcWQfQT7PqDHFfxMDBJj/dzahUN 8Hky6rLEMBy7DdRyaR0e9xuQf82dxzZnpvhZtHzz+G8P9NDtyYBLA844Lkda3ib3ZUw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=i2WXy0Qj; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E802A606A31C; Wed, 11 Nov 2026 01:22:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=i2WXy0Qj Received: by smtp.kernel.org (Postfix) with ESMTPSA id 35AE41F0089F; Wed, 11 Nov 2026 01:22:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794360142; bh=lo1Y/eriwUwwDPw3+rls7wGgAmgpKPYbEeueCJk2UMM=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=i2WXy0QjIFqDhXOeusz99tfCJYusJr0oz1ArY+C51SKg+X75cmiHI7N+IXrP8QBet cqsWbVsmTJY8h6RV7tOfVKR5xV1/SnO6AekYukegNQlkcpHisfQYeZRo2/kNhI9UsB poEy/XvRb452HUAN+z2ZQfXFjEPIhl4fBEUPU3QT18634ay/ufylHLEnbo9Vq7ZkLl j9ZvytWMyvZw8O7GBf1sH12BY9UV/nFHIC/1P1nZ5Hq0+O8zoPBMSD91tSSe9c2yfW xXHyZND6Z5OBrfmavz7xHdsQF6mjOMy4f+9SKbHRiUontVUsHYD+Cp9/h4Q2k5KlNU 07j6PMDxoc3aw== Date: Tue, 10 Nov 2026 17:22:21 -0800 From: Jakub Kicinski To: Bilal =?UTF-8?B?WWF6xLFjxLFvxJ9sdQ==?= Cc: netdev@vger.kernel.org, Andrew Lunn , "David S . Miller" , Eric Dumazet , Paolo Abeni , Shuah Khan , Mohsin Bashir , linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net v2 0/2] selftests: drv-net: ring_reconfig: handle devices without channel config Message-ID: <20261110172221.49db2576@kernel.org> In-Reply-To: <20261110161423.77910-1-ahmetbilalyazicioglu@gmail.com> References: <20261110161423.77910-1-ahmetbilalyazicioglu@gmail.com> X-Mailing-List: netdev@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Tue, 10 Nov 2026 19:14:21 +0300 Bilal Yaz=C4=B1c=C4=B1o=C4=9Flu wrote: > ring_reconfig.py assumes that a device which supports ring parameters > also supports changing its channels. Drivers without a get_channels op, > such as e1000e, return -EOPNOTSUPP for the channel query, and drivers > with get_channels but no set_channels, such as vmxnet3 and r8169, > return it for every channel change. The resulting NlError makes the > tests fail instead of skipping them. The test is fine, please don't waste our time.