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=-7.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,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 6A57DC07E97 for ; Sat, 3 Jul 2021 17:18:01 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 353B76192B for ; Sat, 3 Jul 2021 17:18:01 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 353B76192B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=xen.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.149570.276656 (Exim 4.92) (envelope-from ) id 1lzjH4-0003k1-QF; Sat, 03 Jul 2021 17:17:50 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 149570.276656; Sat, 03 Jul 2021 17:17:50 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1lzjH4-0003ju-Ma; Sat, 03 Jul 2021 17:17:50 +0000 Received: by outflank-mailman (input) for mailman id 149570; Sat, 03 Jul 2021 17:17:49 +0000 Received: from mail.xenproject.org ([104.130.215.37]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1lzjH3-0003jo-Fs for xen-devel@lists.xenproject.org; Sat, 03 Jul 2021 17:17:49 +0000 Received: from xenbits.xenproject.org ([104.239.192.120]) by mail.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1lzjH1-0007lM-LK; Sat, 03 Jul 2021 17:17:47 +0000 Received: from [54.239.6.185] (helo=a483e7b01a66.ant.amazon.com) by xenbits.xenproject.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1lzjH1-0006Hx-Ep; Sat, 03 Jul 2021 17:17:47 +0000 X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=xen.org; s=20200302mail; h=Content-Transfer-Encoding:Content-Type:In-Reply-To: MIME-Version:Date:Message-ID:From:References:Cc:To:Subject; bh=3UfzSvMMnZkxcyV4Kvv08/v+z5+aqf8C6iBaDyXpPcM=; b=K5ELL+7YlduhIpK/sI+E1DPzeC KFxa7HiFU2JbztqXPVClRqDSJgKhFf5sgDhcJb1HKETr/ndBJdUMALy95+PXcMdgAtcHBeFv+i3G5 HbBcvyzpzyXBsUrFoqnBL+DM+uQGeUuhI5jfNjKtO8UEm2FcXG0wbR4FiwrsN14QNlZU=; Subject: Re: Uses of /hypervisor memory range (was: FreeBSD/Xen/ARM issues) To: Oleksandr Andrushchenko , Stefano Stabellini Cc: Elliott Mitchell , xen-devel@lists.xenproject.org, Roger Pau Monn?? , Mitchell Horne , Andrew Cooper , Artem Mygaiev , Anastasiia Lukianenko References: <54427968-9b13-36e6-0001-27fb49f85635@xen.org> <93936406-574f-7fd0-53bf-3bafaa4b1947@xen.org> <2d18f588-5e76-e3da-e7df-5c754516f8d6@gmail.com> From: Julien Grall Message-ID: Date: Sat, 3 Jul 2021 18:17:45 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <2d18f588-5e76-e3da-e7df-5c754516f8d6@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-GB Content-Transfer-Encoding: 7bit On 18/06/2021 13:19, Oleksandr Andrushchenko wrote: > Hi, all! Hi, Sorry for the late reply. > What do we need in order to move on on this? The next steps would be 1) Write a PoC to confirm the approach is feasible 2) Write a design document Unfortunately, I will not have time to work on it any time soon. Is it something you plan to work on? Cheers, -- Julien Grall