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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9C1E0C433EF for ; Tue, 10 May 2022 12:29:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238435AbiEJMdG (ORCPT ); Tue, 10 May 2022 08:33:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51180 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237773AbiEJMdG (ORCPT ); Tue, 10 May 2022 08:33:06 -0400 Received: from mail-pl1-x634.google.com (mail-pl1-x634.google.com [IPv6:2607:f8b0:4864:20::634]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 22A562A3760 for ; Tue, 10 May 2022 05:29:09 -0700 (PDT) Received: by mail-pl1-x634.google.com with SMTP id s14so16611375plk.8 for ; Tue, 10 May 2022 05:29:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=message-id:date:mime-version:user-agent:subject:content-language:to :cc:references:from:in-reply-to:content-transfer-encoding; bh=0mqM+Vn2EmZKarvnvapcYOpxk7HIDCq9WOkrcf2C2VI=; b=e23eahSKZf3cSlA8ujBRQ4oE2ZBCvr/24SddTvZCHb5yGX1IrFUzPZ+EkRdGPnVNOR wOZUgihNQBnF7jYq7lF9FvyMp15beHuOPSezIKJqgxOCHvq3xq9wpoM1NKkhIfQ646QQ 6uBmVJr41Hut6E8YT1Ffehm0mxOGk6yURFDq5dlEXrW9eKuVz3sEKwpNsPb7U0REZ0yH gPycQU7kTl5p47VnPR0hxmrO0bjF+960fq2aX+kEEdbUNpIHoBKlvo1y2llp6GVYN8Cl JueiE+Bj6efMnMeirHtn2gQR82EQEYCWs5u81XX6CT5z3tdBmN3G4xszkWsGas7bbgu3 mVyw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=0mqM+Vn2EmZKarvnvapcYOpxk7HIDCq9WOkrcf2C2VI=; b=F7b6ot8r/MCPRXRB/pd3TtV44570amX0PEUUCZowjCt3Kh8yVV4eGgrgBDeQVIcSNF FFDluzsnxOVfVsVHNmyCmbrPolS4gVA6jYiF6S8lsO15Di+sNUbeT6fjA/NdtXy6MYJF FVJSYQwahLBb5BWLD+oH8U9n+eXPryHRhuidel4ccEEchGi2C7sQixyygTTOdC5m429U gn4d3VHjKPw11BGZ1bD0AOIJHLjOP1Wo9jXT6B17FOvsyuaeryGwapg3UiuJ7v+d8TlO mTSeVi6/7z97+OMSxdTkNaO6EeN9t6AWASoD12KLxdWgPJ35mfrqIk74W1Asoxd8RkA8 UiUw== X-Gm-Message-State: AOAM532zaUDXfdYsOhHMLJYoaBBBsEQPtstDGAuloNcYQZS+JPZSnnPy cViZ2Clu1+0hekQyRTee+6TT2Q== X-Google-Smtp-Source: ABdhPJy36BsTH0DaztTJ6km0Y+7DkYSKAiup8qM4iZk1mIQOhEXup8q5DWS5wRyvPw4aWFkJSL+IOw== X-Received: by 2002:a17:903:20f:b0:158:d86a:f473 with SMTP id r15-20020a170903020f00b00158d86af473mr20541356plh.92.1652185748582; Tue, 10 May 2022 05:29:08 -0700 (PDT) Received: from [192.168.1.100] ([198.8.77.157]) by smtp.gmail.com with ESMTPSA id a21-20020a056a001d1500b0050dc7628147sm10281247pfx.33.2022.05.10.05.29.07 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 10 May 2022 05:29:08 -0700 (PDT) Message-ID: <2a09399d-480e-8b03-8303-57287f7b5c64@kernel.dk> Date: Tue, 10 May 2022 06:29:06 -0600 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux aarch64; rv:91.0) Gecko/20100101 Thunderbird/91.8.1 Subject: Re: [PATCH v4 0/5] io_uring passthrough for nvme Content-Language: en-US To: Christoph Hellwig Cc: Kanchan Joshi , io-uring@vger.kernel.org, linux-nvme@lists.infradead.org, asml.silence@gmail.com, ming.lei@redhat.com, mcgrof@kernel.org, shr@fb.com, joshiiitr@gmail.com, anuj20.g@samsung.com, gost.dev@samsung.com References: <20220505060616.803816-1-joshi.k@samsung.com> <20220510072011.GA11929@lst.de> From: Jens Axboe In-Reply-To: <20220510072011.GA11929@lst.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org On 5/10/22 1:20 AM, Christoph Hellwig wrote: > On Thu, May 05, 2022 at 12:20:37PM -0600, Jens Axboe wrote: >> On 5/5/22 12:06 AM, Kanchan Joshi wrote: >>> This iteration is against io_uring-big-sqe brach (linux-block). >>> On top of a739b2354 ("io_uring: enable CQE32"). >>> >>> fio testing branch: >>> https://github.com/joshkan/fio/tree/big-cqe-pt.v4 >> >> I folded in the suggested changes, the branch is here: >> >> https://git.kernel.dk/cgit/linux-block/log/?h=for-5.19/io_uring-passthrough >> >> I'll try and run the fio test branch, but please take a look and see what >> you think. > > I think what is in the branch now looks pretty good. Can either of you > two send it out to the lists for a final review pass? Kanchan, do you want to do this? -- Jens Axboe