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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 64FB0C433EF for ; Wed, 8 Dec 2021 10:27:55 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.242120.418791 (Exim 4.92) (envelope-from ) id 1muuAj-0008D1-5G; Wed, 08 Dec 2021 10:27:37 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 242120.418791; Wed, 08 Dec 2021 10:27:37 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1muuAj-0008Cu-1I; Wed, 08 Dec 2021 10:27:37 +0000 Received: by outflank-mailman (input) for mailman id 242120; Wed, 08 Dec 2021 10:27:35 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1muuAh-0008Cn-LW for xen-devel@lists.xenproject.org; Wed, 08 Dec 2021 10:27:35 +0000 Received: from esa1.hc3370-68.iphmx.com (esa1.hc3370-68.iphmx.com [216.71.145.142]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id 73620e39-5811-11ec-9d12-4777fae47e2b; Wed, 08 Dec 2021 11:27:33 +0100 (CET) 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" X-Inumbo-ID: 73620e39-5811-11ec-9d12-4777fae47e2b DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=citrix.com; s=securemail; t=1638959253; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=X/Ex4ED97g+7rU6xAg+N3XAsw9+w8e2m3q43uKD/p7Y=; b=UgWvpCOIyksDk7uFltypd4B5XbCHmx5I8JHkAhPtXbuOv013hboycD+Q T6s4ox2ukDWzyPEFNPM+0HQ/FdW81OjZ+IXGt3wW8WzN/+PQdnIqzl7lo a51Kd2ENHwj+T2/vE5dQAeV0OsabCoMHkTvjnXB2oujhKc9VGLOoEEGDb I=; Authentication-Results: esa1.hc3370-68.iphmx.com; dkim=none (message not signed) header.i=none IronPort-SDR: nYgjo5KYdaHSfwgU8/CxuLfz9384nJItdEBIV/X1diqq/sGa4ZYGusOPspkcJAmSdm1XI8U+oR Xl/8yRMBOrAlbT8Os2fIxIWZRILRuUic7SxZfqUsE8/cG2BB+VwGiiMerThyGhzBOiO+kYpSV5 RAVRV4WHeqRMPoReeHJ+nQWBGBfbZe6ZfnXT5miDmNz+20S30rxrHZgulJJ+Je21Lr65Q4A/qn /oiZawLCNs7ET4a8CvtiU7nd9DvI00165sQo5CmUZBEjxk5k1jRtIC/jekBbYJE+cxzDgxADlT 4YW3n+MzN3Ji181E3O6bW8WH X-SBRS: None X-MesageID: 59924594 X-Ironport-Server: esa1.hc3370-68.iphmx.com X-Remote-IP: 162.221.156.83 X-Policy: $RELAYED IronPort-Data: A9a23:2uKBOK98zrAj8fcPTg12DrUDiX6TJUtcMsCJ2f8bNWPcYEJGY0x3x mFJXTqHaauMNGD1ftogOori9R4OsJ7Uy4QxHQc9/yg8E34SpcT7XtnIdU2Y0wF+jyHgoOCLy +1EN7Es+ehtFie0Si9AttENlFEkvU2ybuOU5NXsZ2YhGmeIdA970Ug6wrRh0tYy6TSEK1jlV e3a8pW31GCNg1aYAkpMg05UgEoy1BhakGpwUm0WPZinjneH/5UmJMt3yZWKB2n5WuFp8tuSH I4v+l0bElTxpH/BAvv9+lryn9ZjrrT6ZWBigVIOM0Sub4QrSoXfHc/XOdJFAXq7hQllkPhDk tsQjt+AFj4PO5Lsgvo0UwBoNxtXaPguFL/veRBTsOSWxkzCNXDt3+9vHAc9OohwFuRfWD8Us 6ZCcXZUM07F17neLLGTE4GAguwqKtXrO4UO/Glt1zjDAd4tQIzZQrWM7thdtNs1rp0fTKyCO ptFAdZpRE/dexNXNgk3MpIdrPiC2CjFXGx99mvA8MLb5ECWlmSdyoPFMcXXUsyHQ91PmUSVr X6A+H72ajkFMPSPxDzD9Wij7sfNkjn8Q5k6D6Cj+7hhh1j77nweDlgaWEW2pdG9i1WiQJRPJ koM4C0soKMuskuxQbHAswaQ+SDe+ERGApwJTrN8uFrlJrfo3jt1z1MsFlZpAOHKfudtLdDz/ lPWzd7vGxJ1t7iZFSCU+ruO9GvgMikJN24SIyQDSFJdsdXkpYgyiDPJT8piT/Hp3oGkR2moz mDYtjU6ipUSkdUPi/ex82fYjm/+vZPOVAM0uFnaBzr38gNjaYe5TIW08lyHv+1YJYOUQwDZ7 ngJksST9s4UCpSJmHDfSekBBujxtf2ELCfdkRhkGJx4r2ah/HuqfIZx5jBiJRg2bpZYKGGxO EKK4FFf/p5eOneufJRbWYPpBpR417XkGPTkSuvQMohEbK9ueVLV5yppf0ORgTzgyRB+jaElN J6HWs+wFnJGW79/xT+7SupBg78mwicymTHaSZzhlkn11LOfYDieSKsfMUvIZec8tfvWrALQ+ tdZFs2L1xQAD7GuPniJqdYefQIQMHw2JZHqsMgGJOeMLz1vFHwlF/KMk6gqfJZonvgNm+rFl p1ntpS0FLYraaX7FDi3 IronPort-HdrOrdr: A9a23:XKi6p6myWxsS5V6WJIR+yhY+xOfpDfIu3DAbv31ZSRFFG/Fxl6 iV/cjz8SWE7wr5OUtQ/exoV5PtfZqxz/FICMwqTNGftWrdyQ6VxeNZnOjfKlTbckWUnINgPO VbAspD4bXLfCFHZK3BgDVQfexP/OW6 X-IronPort-AV: E=Sophos;i="5.87,297,1631592000"; d="scan'208";a="59924594" Date: Wed, 8 Dec 2021 10:27:18 +0000 From: Anthony PERARD To: Juergen Gross CC: , Ian Jackson , "Wei Liu" Subject: Re: [PATCH] tools/libs/light: set video_mem for PVH guests Message-ID: References: <20211203073058.10980-1-jgross@suse.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20211203073058.10980-1-jgross@suse.com> On Fri, Dec 03, 2021 at 08:30:58AM +0100, Juergen Gross wrote: > The size of the video memory of PVH guests should be set to 0 in case > no value has been specified. > > Doing not so will leave it to be -1, resulting in an additional 1 kB > of RAM being advertised in the memory map (here the output of a PVH > Mini-OS boot with 16 MB of RAM assigned): > > Memory map: > 000000000000-0000010003ff: RAM > 0000feff8000-0000feffffff: Reserved > 0000fc008000-0000fc00803f: ACPI > 0000fc000000-0000fc000fff: ACPI > 0000fc001000-0000fc007fff: ACPI > > Signed-off-by: Juergen Gross Acked-by: Anthony PERARD Thanks, -- Anthony PERARD