From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f193.google.com (mail-pl1-f193.google.com [209.85.214.193]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7D89D46AECC for ; Wed, 13 May 2026 15:29:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.193 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778686174; cv=none; b=druE2uNO8h4Vgq1HKOzjWzEGNATyFbvgQM4Z0ctmp+krn7fXbhtITykpsTkM2DkaeFZmDMTcWy/u6rOkrQ3xvdzu+r+Qb1O+06Iif8NCSwv2ki7tjBComeo/Kzk3Vd+gclk/XxXpPJdvrCIgyCwcIQKVFq/xcBrIW+VTizKrTAw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778686174; c=relaxed/simple; bh=M1hEq7CvxLU6On8D8G12Fmu9StcYyNPtR454jTWVVws=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=I5H68wcB3KRIjjB4L/cmZUzDyBv6DPqLFR9uZwGhd7J0JJKASeBkTFNiCHf5MkSLpGJRra8pEtoQTWGx1rmptDLOeLOK4bVAXUO5Ax1/Rgi2uI6iaDW9OckatatCQnnNfR27CpD+aWSAr94JfR0/iaOOpYvCGj2v6aorqvsj3Jo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=ZTmdj9gS; arc=none smtp.client-ip=209.85.214.193 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ZTmdj9gS" Received: by mail-pl1-f193.google.com with SMTP id d9443c01a7336-2b941cd869cso44162435ad.1 for ; Wed, 13 May 2026 08:29:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1778686171; x=1779290971; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=pVg3X9kh4YDCRW/k5ke7n61nVYb/5/0InQTRe/5tw20=; b=ZTmdj9gSsZaBZY1YOfdpt3eODsKmrC/NOTOs4vTqCrI88TrchikfNBMBVmbvrVBbGR 8ciyNnPtXhvLPGTBKAi3h3teHwEpEIhzP2ttmfos6w5J634Bc3isf5wpiDNJ/KdeZEYu GWsABXBgJUYsd+tE2ivAi2X2pcm166Ektny0jnkPFm38aoio0lg33Z/NdH/WfeJewPNd /2bN5ZpTIjD9TpyBEWGGBdC/Zz8niaYdjofJ7Rwrnsb7ZIJjSCaGeEXWQ/fdiioDmfSh dmDqV3sHmovTENOWdJELbrgdYij1bsA1beHf5HsxxVGzfQuOktdYLYcnWFJLtFnCn+Z/ iPIw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778686171; x=1779290971; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-gg:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=pVg3X9kh4YDCRW/k5ke7n61nVYb/5/0InQTRe/5tw20=; b=Lf29kdTx5/ysaGvmSd/hs9ydvAIS4LQq5J6bplmYtI0HDrm4ZriGrnn2OjVFDaWCCM PDlJaReGgailqJFuvvkWdZL1k6j+juVWKvSTlWFMYhk4uQ9skjDSTKXnEtzKNd6+S77S FN/ZTtC0DDFItvMRKsJ91VHjPuRomgQ8VVyUwzYhEUmk8N1G/Q1if936H4krmsq7qZy7 ZTWBqFK4RzoCMUJAvm9TQw8rCBWmtZnzEGoe/Np72Zp+pZLhARBdw2Ko2dX5N9PsEF2D jFYc8LZpxrjbLWSTleW7CssGtTo7BnhdwjyNTrd8QtRvwQ6AitHQTOvby7tXOWJ11jeJ PmAg== X-Forwarded-Encrypted: i=1; AFNElJ8Ay9Bqk7N5j0piWmNZPDBn3jI6MYBUjyXm+IXmkvgj5HdeFOnIvSx1D4s4xHfOPXYQ7qUKxbA=@vger.kernel.org X-Gm-Message-State: AOJu0Yy4mvgrthQHJ7JJ0IYooLtzXyv9lpd5B4boz6mQDIzv8LBS9W3v LEEid5Yh70mpWFGQb8uskDO5nRKdl7cZj9V8lr38FMPGkbkdqdBk42sU X-Gm-Gg: Acq92OG6T7W4ZRPANXkI8kPX42DZcPHQonHUEX/YoLztpsm97+CqGsXs0qr3i6Wr6Xe WZcGOUfFGNYvi5H3NxXsdeWwnHEDfbxuafFjHrtjXIOwgXTjwAiijf/lk6SYcZz/Q4FQVONhxg4 /CJR04fj2/YoBORXd6G6P0d74a286coYrzUwl/YwE4hgkL78s5RVXYeWs5jOHmmqGo5yG9IOUmf zdXLYvaSylqcoEpbHxQvog5eOckBgwg/XbBqyGvTZXzFFfjOjdXJZcSqvzQSqDiSbOFaYIw9CDQ 6Hlfg/NmXkMhQ7jhwlHJArJPqbDKy1mltwgjtlo5Fn2hut5+S8oH9bnReoYrve3QSslwdNqO0rn IDjb+vJC3F3gkOmTN5VHvJeLzsJIQp+bRInhb1IlamKeZf5FAuxtillkvLZg/48GCAU/XT5lpEr XsUDhXrmmhbLtPUSBy X-Received: by 2002:a17:903:388d:b0:2ba:1c8e:256a with SMTP id d9443c01a7336-2bd30222968mr34932515ad.33.1778686170670; Wed, 13 May 2026 08:29:30 -0700 (PDT) Received: from localhost ([2a03:2880:2ff:5f::]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2baf1ebe0e8sm182921245ad.76.2026.05.13.08.29.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 May 2026 08:29:30 -0700 (PDT) Date: Wed, 13 May 2026 08:29:29 -0700 From: Stanislav Fomichev To: Breno Leitao Cc: Chas Williams <3chas3@gmail.com>, "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Magnus Karlsson , Maciej Fijalkowski , Stanislav Fomichev , Alexei Starovoitov , Daniel Borkmann , Jesper Dangaard Brouer , John Fastabend , Jon Maloy , Alexandra Winter , Thorsten Winkler , James Chapman , David Howells , Marc Dionne , David Heidelberg , Samuel Ortiz , linux-atm-general@lists.sourceforge.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, bpf@vger.kernel.org, tipc-discussion@lists.sourceforge.net, linux-s390@vger.kernel.org, linux-afs@lists.infradead.org, oe-linux-nfc@lists.linux.dev, kernel-team@meta.com Subject: Re: [PATCH net-next 1/6] atm: convert to getsockopt_iter Message-ID: References: <20260513-getsock_four-v1-0-fe7f0e756fac@debian.org> <20260513-getsock_four-v1-1-fe7f0e756fac@debian.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-Disposition: inline In-Reply-To: <20260513-getsock_four-v1-1-fe7f0e756fac@debian.org> On 05/13, Breno Leitao wrote: > Convert the ATM SVC and PVC sockets, along with the shared > vcc_getsockopt() helper, to use the new getsockopt_iter callback with > sockopt_t. > > Key changes: > - Replace (char __user *optval, int __user *optlen) with sockopt_t *opt > - Use opt->optlen for buffer length (input) > - Use copy_to_iter() instead of put_user()/copy_to_user() > > Signed-off-by: Breno Leitao Acked-by: Stanislav Fomichev