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=-7.6 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,URIBL_BLOCKED,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 7818FC433F5 for ; Tue, 7 Sep 2021 12:38:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 444DC60F92 for ; Tue, 7 Sep 2021 12:38:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343631AbhIGMjt (ORCPT ); Tue, 7 Sep 2021 08:39:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45646 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245607AbhIGMjt (ORCPT ); Tue, 7 Sep 2021 08:39:49 -0400 Received: from mail-io1-xd36.google.com (mail-io1-xd36.google.com [IPv6:2607:f8b0:4864:20::d36]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 108B0C061575 for ; Tue, 7 Sep 2021 05:38:43 -0700 (PDT) Received: by mail-io1-xd36.google.com with SMTP id n24so12519818ion.10 for ; Tue, 07 Sep 2021 05:38:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=1mflkEVjVuJ7rkfuyl6hyVw/lnvYYsFXrvxQ9eOtxQE=; b=IJce+6zdvTEt2Eh1qiGMXYjgQbm+6ar76qup9/aYaGe7e+I/VvI/0Zm6j/tvpDpZDN EGekm31oCXQOmMrX3a0dTh7VFxAOpbxIS6A1UuDKdGbyePzXiEwUl812xYE6YixJfajN BUQThtLD5Xkuptr+1rtZLAAkBXtIzxm5ETtqdtCuX9Rj6q+D2/0Db9Xd425g2c/C0Xyj 0AE95yXpF5SC3Pk2fwDHMf/VZS8WQnJ7PZk7mXqor5613Ghq20Zh6hNBXb/MPs/Nl5Cz r8QKA9fGeSube1RWMKO4JIWH2RpMZqiPe7RoOSDf90HNhYZpp3p0XZT7Hm+hNEUNjZWb oOkA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=1mflkEVjVuJ7rkfuyl6hyVw/lnvYYsFXrvxQ9eOtxQE=; b=TcMBZOd6HJSHMdgfISMfmJM8w4FLoiTlc676E9SAZRBSIqXpblXou4ejwNSCqIxW4x bpWKZ5jC2cQ137Cc909rc8DKnJjVvR6l01TgaguT+Dw6vW75I9huMlRbC6dYZTVw4l5e MGA5UoC0ZOZUxHT/nN8w585HPdieGIRlgM6aUQ7k9lGaHtfgLqy2RPA7YkBlN3Shdme0 k6cW11x38vbePvkEcbc86jMA6JFM+WNDh2k3MNjtt7tbWk4Iv1E/j6qMpocrJIJRQGKK kshEsljYbITldsasyLesM2rHljX8VTzK48vAVFfcratzNYi35TyVQdSWTU3edMO8Gu7g x7Ug== X-Gm-Message-State: AOAM532neIzYYfnGX7EmHUsJGhUNtUzVjzPb1OyPY344k3SMrYYaZUGo kPyPiojsRyuvUBpnq2BUlcqXqPnbZtc3Ug== X-Google-Smtp-Source: ABdhPJxeBEItzZjTciCcM7b+I21eel7l2TY19YlyKURreR12ZdSNJfbY4PrmLsnU0rWilmk+TUW80g== X-Received: by 2002:a6b:8d08:: with SMTP id p8mr13928459iod.150.1631018322482; Tue, 07 Sep 2021 05:38:42 -0700 (PDT) Received: from [192.168.1.116] ([66.219.217.159]) by smtp.gmail.com with ESMTPSA id i20sm5170451ila.62.2021.09.07.05.38.41 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 07 Sep 2021 05:38:42 -0700 (PDT) Subject: Re: [RFC PATCH 0/6] Fixed-buffers io_uring passthrough over nvme-char To: Christoph Hellwig , Kanchan Joshi Cc: kbusch@kernel.org, io-uring@vger.kernel.org, linux-nvme@lists.infradead.org, anuj20.g@samsung.com, javier.gonz@samsung.com, hare@suse.de References: <20210805125539.66958-1-joshi.k@samsung.com> <20210907071035.GA29874@lst.de> From: Jens Axboe Message-ID: <9ce9132a-8b94-f9c0-b7af-f540a0c10f46@kernel.dk> Date: Tue, 7 Sep 2021 06:38:39 -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: <20210907071035.GA29874@lst.de> 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 On 9/7/21 1:10 AM, Christoph Hellwig wrote: > Sorry for taking so long to get back to this, the previous merge > window has been a little busy. > > On Thu, Aug 05, 2021 at 06:25:33PM +0530, Kanchan Joshi wrote: >> The work is on top of Jens' branch (which is 5.14-rc1 based): >> https://git.kernel.dk/cgit/linux-block/log/?h=io_uring-fops.v5 > > I think we need to have this reviewed on the list as well. Indeed - it has been posted in the past, but needs a refresh and a re-post. Only reason it hasn't is that I'm not that happy with the sqe layout changes. -- Jens Axboe