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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 060ADC433EF for ; Tue, 10 May 2022 07:20:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=4hZkm+z6ATwUyyjFBDGVi+OtVFyCNBa2dm/ashhOTAU=; b=JNfd+XdWu7Kx63i7aBOfB8OLeC qUYdcKnAiJM7rJE2i2gPS8AKHKIuhxLD4CyStVjV9HKIhBdoWSDvt9VNeLqfeafdTZGblfi5pGo18 QDGbbUtaBtIzymEwPxKE1Wv0YXFMoSKE0lgByBVEQIznno1Pqohxgy8V60RzTAQS1ad5FX6B4Dk8P rzFA846Jxu3m8/NQLmihTNGBC8p00JskMIr9LVzoRhWtX+D7qIh7H/H94dJSP/7n4D41lkqdxTlOb LOD2DGRSyOaPaHJa8lTrY1dtx8Jkb7SOm6aOzyGOhSIzXx6MJySKOHhz2qQ0uC5KE/JszjoYBeR3l fYT5kyow==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1noKAN-000KHl-K9; Tue, 10 May 2022 07:20:19 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1noKAK-000KGk-7s for linux-nvme@lists.infradead.org; Tue, 10 May 2022 07:20:17 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id B4A6F68BEB; Tue, 10 May 2022 09:20:11 +0200 (CEST) Date: Tue, 10 May 2022 09:20:11 +0200 From: Christoph Hellwig To: Jens Axboe Cc: Kanchan Joshi , hch@lst.de, 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 Subject: Re: [PATCH v4 0/5] io_uring passthrough for nvme Message-ID: <20220510072011.GA11929@lst.de> References: <20220505060616.803816-1-joshi.k@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220510_002016_463922_74408FC7 X-CRM114-Status: GOOD ( 14.53 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org 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?