From mboxrd@z Thu Jan 1 00:00:00 1970 From: Keir Fraser Subject: Re: [PATCH 4/4] Enable ACPI sleep in XenLinux Date: Thu, 19 Jul 2007 14:17:24 +0100 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: "Tian, Kevin" Cc: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org On 19/7/07 14:12, "Tian, Kevin" wrote: > Still I'm not inclined to this way by two reasons: > - There's really no point to reset Xen's VGA mode since xen doesn't > require to touch it. > - As in another mail, we either need to support dom0 real mode to > try dom0's re-set path, or write a new one. But either way seems not > meaningful, does it? :-) Doing vm86 or real-mode crap in dom0 itself is obviously not on. However, currently Linux will only ever regurgitate Xen's original video mode. So the video-mode field has no real user. So... The video-mode stuff is removed for now. A flags field is added to the platform hypercall so that something can be added later in a backwards compatible manner if there is an actual user for it. -- Keir