[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [PATCH] tools/libs/light: set video_mem for PVH guests


  • To: Juergen Gross <jgross@xxxxxxxx>
  • From: Roger Pau Monné <roger.pau@xxxxxxxxxx>
  • Date: Fri, 3 Dec 2021 09:14:08 +0100
  • Arc-authentication-results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=citrix.com; dmarc=pass action=none header.from=citrix.com; dkim=pass header.d=citrix.com; arc=none
  • Arc-message-signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=RMx1qjqyfji4cOHVe+tNycAJ87f9IqhiUbG6UWhSPvI=; b=BVGXtnhTnOp/8T0yf9X8FqyC62ZfjbWly5nSie3KOQlyn0pZ65nAh3RqRMPLdv6ZSDgC/llr3MWHGDTbCH2CK5quuhvDjVG7IVKtSElSr7sS1tyX0a1uJvYqhcFMeIZPkjywedOl6lonCCjGU1FVK1krzVlPv2euyLWV34KMh2d8DKcWglI40HC4304CQC2mlDeEU6m4d+9Xb0VXOdtKzXxU6nLmJdU5oRuSz8VSW/mdM7lzexvjYHIp5BakFQWDnFQb0hbJ+yjmO1AWPk1f56xa2e4CGQ9TYzGd6CM4E1awjV7xqDbIdJkNgkeOrzKpEXswPAYtIHsNzvBsMgWw7A==
  • Arc-seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=GveR0qKhUPRTwyVWeyVwHCakhmwepgtuYKCbjsUw2JBkJihGtJPb3rfmJ8X9+1LswFTq2PQD8eawhaMd1JaxSwJxO7g/OZ3xSSc9vtUHDgW+emthoxyDgcOaBexvpQfTRzHmBNGX4f+LQEH6gRmLACME/f5nE/NzQKbKFuaWrIanb6JbIzpInv5Rl0wq69ggcqJTH1ZLN0LV+NXr2AE/5HxazxsenGcO8QiFgmCitZHulLA4bY3L+XB0zxqNp/U+IJwxGlfDOmYWXo1LuxO5YUrClUbkuUalMx+JP3/aKt4BbFHdyyHjhTRJ3EYBG0amC1TexvoDBUkMKuj3Rq//rQ==
  • Authentication-results: esa1.hc3370-68.iphmx.com; dkim=pass (signature verified) header.i=@citrix.onmicrosoft.com
  • Cc: <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Ian Jackson <iwj@xxxxxxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>
  • Delivery-date: Fri, 03 Dec 2021 08:14:39 +0000
  • Ironport-data: A9a23:EQBE7q4sMmKUNC8Tgeu5HgxRtNHAchMFZxGqfqrLsTDasY5as4F+v jYZCGvXPqnca2v2f9wiOdvl9EpQvpLUyYVhTAs+/nw0Hi5G8cbLO4+Ufxz6V8+wwmwvb67FA +E2MISowBUcFyeEzvuV3zyIQUBUjclkfJKlYAL/En03FVAMpBsJ00o5wrdj2tQw2rBVPivW0 T/Mi5yHULOa82Yc3lI8s8pvfzs24ZweEBtB1rAPTagjUG32zhH5P7pGTU2FFFPqQ5E8IwKPb 72rIIdVXI/u10xF5tuNyt4Xe6CRK1LYFVDmZnF+A8BOjvXez8CbP2lS2Pc0MC9qZzu1c99Z0 cd9q56/RAQSMO7SlcsgTQN+DSx8FPgTkFPHCSDXXc27ykTHdz3nwul0DVFwNoodkgp1KTgQr 7pCcmlLN03dwbLtqF64YrAEasALNs7kMZlZonh95TrYEewnUdbIRKCiCdpwgWZt2Z8URae2i 8wxex5hTgb5OgZ1GA1QC7tmtreFtF3TWmgNwL6SjfVuuDWCpOBr65DsL9j9atGMXd9SnEuTu iTB5WuRKg4eHMySz3yC6H3Eru3AhyTgQ6oJCaa1sPVthTW71mEVTREbS1a/if24kVKlHcJSL VQO/SgjprR081akJuQRRDXh/iTC5ERFHYMNTatqs2lh15Y4/S6AFFgaTDFMa+co99E7agE0z HmXktHAUGkHXKKudVqR8bKdrDWXMCcTLHMfaSJscTbp8+UPs6lo0EuRE48L/Lqdy4SsRGqum 2ziQD0W3u1L1aY2O7OHEUcrat5GjrzAVUYL6wreRQpJBSspNdf+N+REBbU2hMuszbp1rHHd7 BDoeODEtYji6K1hcgTWG43h+5nzuJ643MX02wIHInXY323FF4SfVY5R+ipiA0xiL9wJfzTkC GeK51gBuMALYyP0Nv4tC25UNyjM5fO7fTgCfqqLBuein7ArLFPXlM2QTRD4M5/RfLgEzvhkZ MbznTeEBncGE6V3pAdatM9GuYLHMhsWnDuJLbiilkzP+ePHOBa9FOdUWHPTP7tRxP7V/23oH yN3apLiJ+N3C7alPEE6MOc7cDg3EJTMLcys9pEMKLfcelEO9aNII6a5/I7NsrdNxsx9vuzJ4 mu8Sglfzl/+jmfAMgKEdjZob7aHYHq1hStT0fUEMQn61n49T5yo6atDJZI7caN+rL5ozOJuT ulDcMKFW6wdRjPC8jUbTJ/8sI09K0j72VPQZ3KoMGolYpptZw3V4du4LAHhwzYDU3isvswkr rz+ig6CGcgfRx5vBdr9Ye60yw/jpmAUne9/BhOaItRadEj23pJtLij90q0+L80WcE2RzTqGz QeGRxwfoLCV8YMy9dDIg4GCrpuoTLQiThYLQTGD4O/vZyfA/2elzYtRa8qyfGjQBDHu5aGvR eRJ1PWgYvcJq0lH7thnGLFxwKNgu9a2/+1Gzh5pFWngZkiwDu8yOWGP2MRCu/EfxrJdvgfqC EuD9sMDZOeMMcLhVlUQOBAkfqKI0vRNwmve6vE8IUPb4i5r/eXYDRUObkfU0CENfqFoNI4Fw Ps6vJ9E4gOyvRMmL9Kag30G7G+LNHEBD/0qu5xy7FUHUeb3JoWuuaDhNxI=
  • Ironport-hdrordr: A9a23:fqP7QqsGQoiUm4eeaChiLgX77skC7IMji2hC6mlwRA09TyXGra +TdaUguSMc1gx9ZJhBo7G90KnpewK6yXdQ2/hqAV7EZniahILIFvAY0WKG+VPd8kLFh4xgPM tbAs1D4ZjLfCRHZKXBkXiF+rQbsaC6GcmT7I+0pRcdLnAbV0gj1XYANu/yKDwJeOAsP+teKH Pz3Lsim9L2Ek5nEfhTS0N1FdTrlpnurtbLcBQGDxko5E2nii6p0qfzF1y90g0FWz1C7L8++S yd+jaJqpmLgrWe8FvxxmXT55NZlJ/IzcZCPtWFjowwJi/3ggilSYx9U/mpvSwzosuo9FE2+e O87isIDoBW0Tf8b2u1qRzi103J1ysv0WbrzRuijX7qsaXCNXsHIvsEobgcXgrS6kImst05+r lMxXilu51eCg6FtDjh5vDTPisa13ackD4Hq6o+nnZfWYwRZPt6tooE5n5YF58GAWbT9J0nKu 9zF8vRjcwmP29yV0qp/VWH/ebcHEjaRny9Mw0/U42uondrdUlCvgslLJd1pAZFyHo/I6M0kd gsfJ4Y042mdfVmH56VMt1xNvdfOla9Mi4kD1jiVGgPNJt3c04l+KSHq4nc2omRCeg1Jd0J6d L8bG8=
  • Ironport-sdr: HneBJjHl/i6TCiZoOrqWPwkvFZk7xy8jxdLGR1WAUay1c2JuhjTfpDXNTnFR/agfE+ZBqmJcnP GIUmrf0fGlGnyWP/OdUulkie2Q6YRJo/fU+COzlS7tHjihM7tKLC8oj0UH5Z5bdZl29j4d9ltj epw66V4FO6TdnneZHXkK8Y2zkJu90Fu10+HXvdTIhX0KkdvvHmuQ+4q20Y07bEkSy8a8mOBGpu Lg+vxyhRY9NoHNHzDQouXpEb0eLo2tSGsvUjSrI5yPgiuunsbnptDvOineAOmH9/R4iRM/0Fml vYfZ+5rDuiLaQVgQRAw+1fjB
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

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 <jgross@xxxxxxxx>

Reviewed-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>

Thanks, Roger.



 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.