From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f65.google.com (mail-pj1-f65.google.com [209.85.216.65]) (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 77E8947F2E9 for ; Wed, 13 May 2026 15:30:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.65 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778686254; cv=none; b=ejuHvafEqyQ/W9pUKiyAeyA+ra2d2zGT6cgcokQYQFJD8nQjLpKcvxNr9gWS9QgWnARtKMLOYq+W6lKw3tdO75Tk9sfp9Fl4GsECKGjAEhOuYaa/tKMh8LcF2PijbUEh9V+vE9N5m/drlZ+6Uh09LR08fhulGyozfYNS9knPKnY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778686254; c=relaxed/simple; bh=mbuD0JF9KaUEuPIUs6xAsmmDkMJ/Km6xGJoIuowhhZs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=gEs3FfN6INkhvJiYgQEBGfNf9UV9YAIaQMD51IiJi6S9SEipCy6zZq6+SrtGV1VpYdFcEQhuBfpqU7F3nJ4S7KaDUUy3NKP9qErDRXEnM5tTsH0Mfx32l59kbdUNMh1p5646eyQ3n7aAI66LzDu5t8YNHAD2OB7Z3x+NIqPRsgE= 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=A9lgWWYJ; arc=none smtp.client-ip=209.85.216.65 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="A9lgWWYJ" Received: by mail-pj1-f65.google.com with SMTP id 98e67ed59e1d1-366087480d8so6247022a91.3 for ; Wed, 13 May 2026 08:30:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1778686253; x=1779291053; 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=WEkxdb5zhixaN862xcykga1EtiV0FhFLsCrfHJvXPCk=; b=A9lgWWYJz8SsdDXQcuks5hSiwua4TwQ57+MERJGv+1wSGHqiDnillQHdQWiesl0wSz ukN/lZW33ZjcgHL1cSPcqubzLFGDFg16kewwnXMHYETxpX4DWyIkqIKSQ95ku9/Vd9Z9 1WKbZbfHf+OHHSxN2W3SQG9ENGB9y9HlwBPZQeT/ixJu1FCmd62KxatTUxS07TMpll9m VYgBlUybt2BK/JuyCGkSLRdgipUp7DTjIV5jPd0d/KytGFGp12UrGrljj9AKvMV1yv6y AARG7OfRTn/RlMW2wVdVVi7vWAwLH2QgBUO8s7+TzVCR09yPoIF1OUWrTuSXuubKQO+b jSkw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778686253; x=1779291053; 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=WEkxdb5zhixaN862xcykga1EtiV0FhFLsCrfHJvXPCk=; b=G74OYNYVWwPLUutQxdjg1Nlch0itVp+vTSCdVVetSeKX5sEMFz82Ix/HtnnPBr9aTy oQo/2vBwgEp2JszJ7uJJVFXe1/tXlnNWpjQVn5QSOEq2d3yakR8WWgtHcW6KnrwChBkl sykQ1BE6jTjwwDWpZMRhUI52MP0ctwHTLMeOsVq1zg8DNnBWRRZ915LpQHYNGR94POeu 62BMabCMvwxYUJtTvWrV06Jucixo3MhsTicsmMcIUyHJjLbLR2CUgu5BtORHuR+gN3oI J131QviCLhbnhNKGjaAnXLt4d+m9W5OzqUzR04TbmNMDrKvwgbo5P2I9OJnN/1snrJ49 54FQ== X-Forwarded-Encrypted: i=1; AFNElJ96HTm0vR2HKPBOri6jBFBHIDOsaC18+XVugzmBa+xUhjIcTedi5WqHIuApIwyFqkq+POo=@vger.kernel.org X-Gm-Message-State: AOJu0Yxy3XX6/RpGNHiZjRt/KcQ8POXlj58x9BFA32ZfbN5OcnE1dDye /j/81kT4jMFtvVmAuqWdZ5sjaxY7kqukHd2+et1fOYpj/0XOeJ4Rq0Jq X-Gm-Gg: Acq92OFPCZo7C4EVW92iW6V623ThY/Xj7HBNuOcgPYg7bRgjE9md9kr5wY0YZjThZe1 68dkVp+DYWgyoOPkJ13fJpHQFgW8n5NQex/ZzsPxbVnzM7MWngT1/xT6IlptZqguIEP9pHCqEC/ SI1ifj5Edo8X27sQtoGe1FwOHNB0GLFvYEOT4sR/0/ansqPQtlE3F4olJaT/64O5xWIFehgxtsT 4TJ+CC/HRb6Zz/llFC0F9RzkvqN80vzkeyreEsxd6uedPXzsOXWr+K2KzvzTj7dafIVouyOEjkV pefgyM+PGC0OrUfdHsAYMLaX/1LZGkWi1/WdkWwCJEq/fhtcaV/eLYmt2lq25bLbgKuWpTp4fR3 IkaaZ+1loLB94pPpLmFgP74Zi1cVPkU8ll3k5kCo+vvTO6Fd/oFXr1PaopgNpoJl7NOSQdUzaj7 88v2tv8qsQA8d+npI3 X-Received: by 2002:a17:90a:f946:b0:364:e97f:64e7 with SMTP id 98e67ed59e1d1-368f3e69a23mr4490008a91.27.1778686252746; Wed, 13 May 2026 08:30:52 -0700 (PDT) Received: from localhost ([2a03:2880:2ff:71::]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-368edf4d95bsm4782439a91.6.2026.05.13.08.30.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 May 2026 08:30:52 -0700 (PDT) Date: Wed, 13 May 2026 08:30:51 -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 3/6] af_iucv: convert to getsockopt_iter Message-ID: References: <20260513-getsock_four-v1-0-fe7f0e756fac@debian.org> <20260513-getsock_four-v1-3-fe7f0e756fac@debian.org> Precedence: bulk X-Mailing-List: bpf@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-v1-3-fe7f0e756fac@debian.org> On 05/13, Breno Leitao wrote: > Convert IUCV socket's getsockopt implementation 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) and returned size (output) > - Use copy_to_iter() instead of put_user()/copy_to_user() > > Signed-off-by: Breno Leitao Acked-by: Stanislav Fomichev