From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DBDA0C48BE5 for ; Tue, 15 Jun 2021 21:51:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BDE1661159 for ; Tue, 15 Jun 2021 21:51:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231354AbhFOVxh (ORCPT ); Tue, 15 Jun 2021 17:53:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55154 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230425AbhFOVxh (ORCPT ); Tue, 15 Jun 2021 17:53:37 -0400 Received: from mail-ot1-x32d.google.com (mail-ot1-x32d.google.com [IPv6:2607:f8b0:4864:20::32d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6E544C061574 for ; Tue, 15 Jun 2021 14:51:32 -0700 (PDT) Received: by mail-ot1-x32d.google.com with SMTP id q5-20020a9d66450000b02903f18d65089fso385372otm.11 for ; Tue, 15 Jun 2021 14:51:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-language:content-transfer-encoding; bh=ItJk9Ghv8yIkGYbLPfxSoCvBmnCbXTpV0jG4iHLpYy4=; b=IIrYpJa1hivGRct/dLtO++4CKQg5+Kk1ellVgLIkdWDt4YtQukExWRcZZSo7v7u4IW 84qPpddurdeZIvw1faFGdBcvUk6oQDV4cV7QqlY61SMjXTxRU0epWuSkUAYiOXgdgXgE 9pB7Wjk5l4UK5Xwr5NhtZ4/WaWllm8EUUMzubjmoXyV4XpPcetX6+7giaLMHZ+MKyGK8 FvAOCn7Qphuy38voaBNlCDtTS3oh7iI2vVH4LuZaN1UedpZWeMnzCUgvHr24B3zm6TxM 0BPvb7v8nzsZnAA5QB9RK3hSDzr9iJgV9ocqDipql9WGL4XbJoxNoHv2x0bq+mN8nOk5 lgEw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=ItJk9Ghv8yIkGYbLPfxSoCvBmnCbXTpV0jG4iHLpYy4=; b=UqIXDrGu5g92Clk10FhLMITZFif7+lDn6SR9+kXDs6S7HTYkmuqXMREWIT9HMiAU2x rvJCL2UwNIzNpcg192MvVDn8qH9r3Y9vbnpVUXuX7rU8g3/JKAUtVuZD/5F4muFQ00K0 0uYwajxg8KMq/gwGJz4Zong6XkkQRLcsZ5xwL16HByBoQZE9B1yvdmr33fFmlFbql4Rm PyjY4WVAltKV7MC+Lb+V5BK3lc25EkTakwChQ6/OokadX5npEx36eVD7QV4kltXCJlk5 5QjFIUV7O7PLx/P7q2QtVHMN6A04uscytdtHl1RkXtTnjxft5MaR2cmJZyPzp2tBRONY yzSg== X-Gm-Message-State: AOAM533YCmoUa0As1pStdfIdqLb2qOiq4BmXZU3FhgpodEkrEuISpzsV m/6CpERd3f5R9S8eYNJXRIBc4Q== X-Google-Smtp-Source: ABdhPJw/JMvl2ceUXyIaVlgQVpTb/hJ0k9r80GjS13z6Cz0jpk+1XV6b3uTTZhk31n/DqEJzHzm0gQ== X-Received: by 2002:a05:6830:93:: with SMTP id a19mr1100081oto.17.1623793891829; Tue, 15 Jun 2021 14:51:31 -0700 (PDT) Received: from [192.168.1.134] ([198.8.77.61]) by smtp.gmail.com with ESMTPSA id s187sm36343oig.6.2021.06.15.14.51.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 15 Jun 2021 14:51:31 -0700 (PDT) Subject: Re: [PATCH] io_uring: store back buffer in case of failure To: Pavel Begunkov , Olivier Langlois , io-uring@vger.kernel.org, linux-kernel@vger.kernel.org References: <60c83c12.1c69fb81.e3bea.0806SMTPIN_ADDED_MISSING@mx.google.com> <93256513-08d8-5b15-aa98-c1e83af60b54@gmail.com> From: Jens Axboe Message-ID: Date: Tue, 15 Jun 2021 15:51:30 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <93256513-08d8-5b15-aa98-c1e83af60b54@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org Ditto for this one, don't see it in my email nor on the list. -- Jens Axboe