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 5790CC433EF for ; Wed, 16 Feb 2022 09:48:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232427AbiBPJtF (ORCPT ); Wed, 16 Feb 2022 04:49:05 -0500 Received: from gmail-smtp-in.l.google.com ([23.128.96.19]:35644 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232411AbiBPJtE (ORCPT ); Wed, 16 Feb 2022 04:49:04 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C723D2B4057 for ; Wed, 16 Feb 2022 01:48:52 -0800 (PST) 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 5E2E0616FE for ; Wed, 16 Feb 2022 09:48:52 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0BEEEC004E1; Wed, 16 Feb 2022 09:48:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1645004931; bh=0fpXWOXW+Xu30fP/wjgNguk7DxwplXzyGO5jDqEW9uo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ntH7ADYUDh8NChRTbefif4DPOwhGP6CBVZsi7WM/ur4ZALBgY20MmcdYTqM/qV2xP xazLJBL1NjNXVQ7FsEQHt3JNq6uMGChhHPZ4LUoorTQmyvLA7a3JRb9kJYJqGmVdtu XZkeJRQb2EL7zls2qi2f0nZ9gnPy1ABpX1EhAPKA6rA69ZIdKKDGHwBdnzIcNBOhAd nCGREvQqOCWjc8lPgmM6Lcl3CR5gPZfUq4bAGRMWrN/l/aiHbitKJNgkyeSRkyUVLC 1Zgtm4HJSLt1fSxq/G2kAfSbQ46D5y4RoIlhLdri5hPQBt0anjZOQ+z3kIfsfKbpvq v1r0Ii0CcK1tg== Date: Wed, 16 Feb 2022 11:48:47 +0200 From: Leon Romanovsky To: Junji Wei Cc: Jason Wang , Doug Ledford , Jason Gunthorpe , mst , yuval.shaia.ml@gmail.com, Marcel Apfelbaum , Cornelia Huck , Hannes Reinecke , Virtio-Dev , Yongji Xie , =?utf-8?B?5p+056iz?= , Xiongchun Duan , zhoujielong@bytedance.com, zhangqianyu.sys@bytedance.com, RDMA mailing list Subject: Re: [virtio-dev] Re: [RFC] Virtio RDMA Message-ID: References: <20220215081353.10351-1-weijunji@bytedance.com> <19CC8304-C2B3-45A7-BFDB-28E9D0D4A02A@bytedance.com> <2818E401-AA08-42DB-90C0-75B199ECE47E@bytedance.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <2818E401-AA08-42DB-90C0-75B199ECE47E@bytedance.com> Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org On Wed, Feb 16, 2022 at 04:00:53PM +0800, Junji Wei wrote: <...> > > > > What is the use case for this virtio-rdma? Especially in context of RXE. > > Hmm... yes, we didn’t find one. In passthrough case we can use RXE directly. It doesn't sound like a good sales pitch. > > Thanks.