From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: I/O port access permission Date: Tue, 01 Aug 2006 17:02:26 +0200 Message-ID: <44CF8922.76E4.0078.0@novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org Isn't it inconsistent (and perhaps to be considered a security hole) that construct_dom0() specifically revokes access for a small group of ports, but DOM0_IOPORT_PERMISSION blindly grants access to any ports (including the 'special' ones) and any domain? Thanks, Jan