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[2620:137:e000::1:20]) by mx.google.com with ESMTP id u27-20020a63b55b000000b00543cbd849a8si4099425pgo.424.2023.06.07.10.23.29; Wed, 07 Jun 2023 10:23:43 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=H1vZGGGr; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231341AbjFGQ6q (ORCPT + 99 others); Wed, 7 Jun 2023 12:58:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42818 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230337AbjFGQ6o (ORCPT ); Wed, 7 Jun 2023 12:58:44 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CB0D910D7 for ; Wed, 7 Jun 2023 09:58:43 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 64AC163918 for ; Wed, 7 Jun 2023 16:58:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 25DE5C433EF; Wed, 7 Jun 2023 16:58:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1686157122; bh=exiwNMtro5HZ3RTiNqye9ih4jHEqnpnzeZJ2eAQPXh4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=H1vZGGGrAefzYt3YUbVr2VTjdG3ZuzagxJr9pFbQvwg3+wG+vM9fhrQwLYiySKC8J bPEJw2Ig/z8qobZwKfHHz8w+67d/aPU84K9tm9SyyMkFvc8x0nwoOJm4OObzCoNUbm UtBcvVtwj0LxVFadTBDx6BxNhN55TzSH5jUVM4esHYUPeBWW0q0VBn2OXJJQXdmUuW ULNc2zCWHq81EKoBdF6k7DEovs8RvE+CuZd8JMVLjvjUvNCz+6lNvER+J8gELA60H7 Hs86QMzwg/6UWxAZguASPAHCUeqTtKXErsuqeXOI+l4X2ZD3Uy7SNsheG1fel1ZlL+ oV2Qp40oZMvDg== Date: Wed, 7 Jun 2023 09:58:41 -0700 From: Jakub Kicinski To: David Howells Cc: netdev@vger.kernel.org, Linus Torvalds , Chuck Lever , Boris Pismenny , John Fastabend , "David S. Miller" , Eric Dumazet , Paolo Abeni , Willem de Bruijn , David Ahern , Matthew Wilcox , Jens Axboe , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next v5 06/14] tls/device: Use splice_eof() to flush Message-ID: <20230607095841.6e0edf7e@kernel.org> In-Reply-To: <20230607140559.2263470-7-dhowells@redhat.com> References: <20230607140559.2263470-1-dhowells@redhat.com> <20230607140559.2263470-7-dhowells@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 7 Jun 2023 15:05:51 +0100 David Howells wrote: > Allow splice to end a TLS record after prematurely ending a splice/sendfile > due to getting an EOF condition (->splice_read() returned 0) after splice > had called TLS with a sendmsg() with MSG_MORE set when the user didn't set > MSG_MORE. Reviewed-by: Jakub Kicinski