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 17F1C171AF; Sat, 16 May 2026 01:16:24 +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=1778894185; cv=none; b=UP3xDDgBGELxWR83xDK2cECUbzC9oiw8TxQoEX5CdEQcd+V429Tfk2pB7fUkYSURwa6Ff9hJdY/kGA8Q8U1ew90OQbkVtR1BDHrIf4+ds4AvWpB6y3Zb9r2264MYGF5gZerAZPlqz4IiJCzWmOw8VMVAnRE9vNszjtPQIR0kgS0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778894185; c=relaxed/simple; bh=LjtG0cq3tc+oYX8UP5INN6Ba1JgDmi3hokOGghsAnfs=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=TaThFYn+e4HvWG6+aRZGDQ9NwSLw1x+CKlvEEnceArfqzg6mjO+3z/zxsmj3ZHBvItHVFV8+4PM8bQMYGSdbIE97Pim7Eju0kl7JE4omEDeRfZjAh7IMfvy3cQkHk8JZN10DFHXdFtuiwe7WMUp9MM4lpwiy2FPNNsBlLd5b+hs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eWVzftvi; 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="eWVzftvi" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0E5D0C2BCB0; Sat, 16 May 2026 01:16:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778894184; bh=LjtG0cq3tc+oYX8UP5INN6Ba1JgDmi3hokOGghsAnfs=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=eWVzftvi5gV+xlN5Qfe3OmsQ0BSOeiqvLcrql2hEb0tdsceOo6tBUHjLcBW4SPcC3 tueo4DgaKRloKUXBPcd6aZyrThT0GtAT54Z7a8v2j14cPl17xv1JSwfFDSyGnbWvIf 7mx8DLqhjG5j/Be6a7QDLxNFRhWoRvmyxs700DIHIBVM21DG75sp6O2yM9onAgpVve FnypbyxVRgmU2KUB+NOwNDuwg253WUgzrpHDOVoyA4iB+7+NUkNTA/2eTL0eh6r708 6V0+825v5n8UpqSg+qAJBXG5ZyUuG659TC4ConmXh+VW1ZiuXoOkNvhv/u4NLtDZkd c8O6+wXQo5prg== Date: Fri, 15 May 2026 18:16:23 -0700 From: Jakub Kicinski To: Fernando Fernandez Mancera Cc: netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, horms@kernel.org, pabeni@redhat.com, edumazet@google.com, dsahern@kernel.org, davem@davemloft.net Subject: Re: [PATCH 3/3 net-next v4] selftests: net: add test for IPv4 devconf netlink notifications Message-ID: <20260515181623.5a44140e@kernel.org> In-Reply-To: References: <20260510081528.5257-1-fmancera@suse.de> <20260510081528.5257-3-fmancera@suse.de> <20260513193544.47970cb8@kernel.org> <20260514162429.366b94c9@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=US-ASCII Content-Transfer-Encoding: 7bit On Fri, 15 May 2026 10:02:50 +0200 Fernando Fernandez Mancera wrote: > >> No, AFAIU, iproute2 does not expose devconf settings. The main user of > >> IFLA_INET_CONF are netlink libraries and other userspace tools that > >> heavily rely on netlink operations like NetworkManager, nmstate, nispor, > >> rust-netlink.. > > > > Isn't this ip netconf ? > > > > Oh sorry, I should have clarified it. ip netconf only shows/query them > but it cannot set them AFAICS. > > Usage: ip netconf show [ dev STRING ] Oh, fun. anyway, you gotta find a better way. Or just give up on the selftest, the YNL hack is too ugly to live