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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 9497AC432C0 for ; Tue, 19 Nov 2019 18:58:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7203E22317 for ; Tue, 19 Nov 2019 18:58:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="AQbhOkW9" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727436AbfKSS6z (ORCPT ); Tue, 19 Nov 2019 13:58:55 -0500 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:39766 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726939AbfKSS6z (ORCPT ); Tue, 19 Nov 2019 13:58:55 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1574189934; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=gFWTHuIB+L6IZSct+FIzo+M5q3SYg/8/nPaBMk+3VaU=; b=AQbhOkW9xl9SMxD6jF+ytByFSscsCtEsDGnnpUZyYH91sQ2tLDTUhhzHH/dSO0lZxzVGYF t5WqJ89+cUrDR0kv5KjsiaJihB495DXCOIgcVGP3vyYjqhgQ8sLgjweN7DeDR+uOIJWOm+ qnKVfr15QamYKrgndjyjg2LHnt7K26Y= Received: from mail-qt1-f199.google.com (mail-qt1-f199.google.com [209.85.160.199]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-150-DNT1VujGOwyooLM-KGKRCA-1; Tue, 19 Nov 2019 13:58:50 -0500 Received: by mail-qt1-f199.google.com with SMTP id n34so15272802qta.12 for ; Tue, 19 Nov 2019 10:58:50 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=EjrhTZUF7jtDysVYJRqGuNLeGXSR7KDqe9NefhbwW0U=; b=K7Tjki7bQBgX3oENH/c0h7azTcCMvuz+VPl1pELwmuzlf/CEhQiPAruMu6PGXkSNcd FVRQ4H4EhaCCRaICCjVXsM4WN+DcITVsmyQrY8evc2qMdLtkUEMkK9xm6DXQ/jJshohE Ic0eQJYD3V60YhkLGbyOLchY3/8JGt9K0XURflSHySdwwoqHHhxKr0Q9O8Fu0nSDKL3u G41DSGgbT4IWtDu1pmHkxnX5KRcKeIWs+wQjM3qvO1HgYhbD6HafWC4eNDO43IxgA+tv d+k1yANYhNyGdDF66mvugKtOghxg405i/agMk7VSPtVP+cOKHASJxMbjgBCTXIlm4hjn SLkQ== X-Gm-Message-State: APjAAAVg70BmS9LG/qLpjl3AAII72r5iWiY0EPoXeZp/ClD0uLfPK9F0 DUFn0CSYGlfSnY4cqM+LPUOqXcoLmttS68nlFf1bpm/wvGDqig7pTm7apP1TKbUDQtsroVUNMa4 mVmrsuV71FBtCSEda806Eog== X-Received: by 2002:a37:3c8:: with SMTP id 191mr29472492qkd.77.1574189930455; Tue, 19 Nov 2019 10:58:50 -0800 (PST) X-Google-Smtp-Source: APXvYqwnBZAF+Wt1CXxfcMn6Q/+Z+4iK6XGfqiua/IbAXSkx+t9b7Vkf5iIeIpKwNaUzLal2VrJvnQ== X-Received: by 2002:a37:3c8:: with SMTP id 191mr29472450qkd.77.1574189930141; Tue, 19 Nov 2019 10:58:50 -0800 (PST) Received: from redhat.com (bzq-79-176-6-42.red.bezeqint.net. [79.176.6.42]) by smtp.gmail.com with ESMTPSA id y29sm13298234qtc.8.2019.11.19.10.58.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Nov 2019 10:58:49 -0800 (PST) Date: Tue, 19 Nov 2019 13:58:42 -0500 From: "Michael S. Tsirkin" To: Jason Gunthorpe Cc: Jason Wang , Parav Pandit , Jeff Kirsher , "davem@davemloft.net" , "gregkh@linuxfoundation.org" , Dave Ertman , "netdev@vger.kernel.org" , "linux-rdma@vger.kernel.org" , "nhorman@redhat.com" , "sassmann@redhat.com" , Kiran Patil , Alex Williamson , "Bie, Tiwei" Subject: Re: [net-next v2 1/1] virtual-bus: Implementation of Virtual Bus Message-ID: <20191119134822-mutt-send-email-mst@kernel.org> References: <20191115223355.1277139-1-jeffrey.t.kirsher@intel.com> <13946106-dab2-6bbe-df79-ca6dfdeb4c51@redhat.com> <20191119164632.GA4991@ziepe.ca> MIME-Version: 1.0 In-Reply-To: <20191119164632.GA4991@ziepe.ca> X-MC-Unique: DNT1VujGOwyooLM-KGKRCA-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=WINDOWS-1252 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org On Tue, Nov 19, 2019 at 12:46:32PM -0400, Jason Gunthorpe wrote: > As always, this is all very hard to tell without actually seeing real > accelerated drivers implement this.=20 >=20 > Your patch series might be a bit premature in this regard. Actually drivers implementing this have been posted, haven't they? See e.g. https://lwn.net/Articles/804379/ --=20 MST