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 9E25C30CDBD; Tue, 3 Feb 2026 22:40:14 +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=1770158414; cv=none; b=Alq9RsUvTRst9viktS6z3pg7EZLLeBKRF3uMe+EgZhh3XuUGVU8ZAxcS9AkcwsNsX5S5VwwzRS/g6yZk4swXw9iE7m9xT77oObKBO/RTODdhqBLLB+IbHa47/8RUgOYHo6yi6JAt4lJYJueo0y4e81RQ6jsk565Q6OEyAf9drXM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770158414; c=relaxed/simple; bh=ZKt32DmVQN5n0rHwckCvF6Q/gd1U4TEdtu6Ncmef1x8=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=h4csp1Cdqn0xAaVtPqgZpooYNxrduMeXnClZSBnZYjZR+ydozD9hgUcAZEUACt82hEUYCufk7nwnTWkiw5WlewrmuVsa0zQ+nw7G/M3YvzuF7bCAP33L17ltOuJEAPl+BbKxrElBDDE1IfZjIaldU2hL75Jg8sUwrkXscScxnaw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HlEnh9Gd; 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="HlEnh9Gd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 51A1DC116D0; Tue, 3 Feb 2026 22:40:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1770158414; bh=ZKt32DmVQN5n0rHwckCvF6Q/gd1U4TEdtu6Ncmef1x8=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=HlEnh9GdbCfUV64zm5s1iTYMt5kWY5Cbsp0jDPCRAruj1k4qZUpn9sGiZhFGTI5Cv uWHsW2dajLBmpwqtb9YOYu356a5JisCfqsqFILJaUxlcMWPNEiIqnbo4BUDXj379vo IO3QrQun9eJgR3bRBMYaeAOr5ApZttFzFLugtWiDQJ8aK+5h9FmAaBa5qhlFYHiVgn 25tcp8DtwgSebQNNa446NuXp0Cea3hXTQy68gCd0WQ2++wWoSXSHdG+BgMCAziDd7I vEO2lSp4PhsWrr+XvH3ZajK9EZ+HSSaYS9eXDjdJV2RR5MyECdZFb9dkpAq7jdKwx2 LpMjow9qJmRTA== Date: Tue, 3 Feb 2026 14:40:11 -0800 From: Jakub Kicinski To: Thomas =?UTF-8?B?V2Vpw59zY2h1aA==?= Cc: Eric Dumazet , Kuniyuki Iwashima , Paolo Abeni , Willem de Bruijn , "David S. Miller" , Simon Horman , Shuah Khan , Matthieu Baerts , Mat Martineau , Geliang Tang , =?UTF-8?B?TWlja2HDq2wgU2FsYcO8bg==?= , =?UTF-8?B?R8O8bnRoZXI=?= Noack , Alexei Starovoitov , Daniel Borkmann , Jesper Dangaard Brouer , John Fastabend , Stanislav Fomichev , Andrii Nakryiko , Martin KaFai Lau , Eduard Zingerman , Song Liu , Yonghong Song , KP Singh , Hao Luo , Jiri Olsa , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-api@vger.kernel.org, Arnd Bergmann , linux-kselftest@vger.kernel.org, mptcp@lists.linux.dev, linux-security-module@vger.kernel.org, bpf@vger.kernel.org, libc-alpha@sourceware.org, Carlos O'Donell , Adhemerval Zanella , Rich Felker , klibc@zytor.com, Florian Weimer Subject: Re: [PATCH net-next v2 0/4] net: uapi: Provide an UAPI definition of 'struct sockaddr' Message-ID: <20260203144011.32d5b223@kernel.org> In-Reply-To: <20260203122715-eeb304f9-4b42-4fc6-a527-658182a92ba5@linutronix.de> References: <20260120-uapi-sockaddr-v2-0-63c319111cf6@linutronix.de> <20260121192729.2095aa25@kernel.org> <20260130112309-28f2645b-e756-4173-96da-cf5c59191520@linutronix.de> <20260130081741.425a92e0@kernel.org> <3c46fc49-b41b-44a2-b42a-669cc7e6bb02@linutronix.de> <20260131092517.6639d84c@kernel.org> <20260203122715-eeb304f9-4b42-4fc6-a527-658182a92ba5@linutronix.de> 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 Tue, 3 Feb 2026 12:42:22 +0100 Thomas Wei=C3=9Fschuh wrote: > > FWIW the typelimits change broke compilation of ethtool, we'll see if > > anyone "outside kernel community itself" complains. =20 >=20 > Can you point me to that breakage? I was unable to find it. Not reported on the ML, and it's kinda annoying to repro because=20 the uAPI header sync script isn't committed :/ You have to check=20 this out https://git.kernel.org/pub/scm/network/ethtool/ethtool.git/ and run a script like this to sync headers from the kernel (then build): #!/bin/bash -e sn=3D"${0##*/}" export ARCH=3D"x86_64" if [ ! -d "$LINUX_GIT" ]; then echo "${sn}: LINUX_GIT not set" >&2 exit 1 fi pushd "$LINUX_GIT" if [ -n "$1" ]; then git checkout "$1" fi desc=3D$(git describe --exact-match 2>/dev/null \ || git show -s --abbrev=3D12 --pretty=3D'commit %h') kobj=3D$(mktemp -d) make -j16 O=3D"$kobj" allmodconfig make -j16 O=3D"$kobj" prepare make -j16 O=3D"$kobj" INSTALL_HDR_PATH=3D"${kobj}/hdr" headers_install popd pushd uapi find . -type f -name '*.h' -exec cp -v "${kobj}/hdr/include/{}" {} \; popd rm -rf "$kobj" git add uapi git commit -s -F - <