From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Campbell Subject: Re: [PATCH V13 0/7] Mem_access for ARM Date: Thu, 12 Mar 2015 13:53:50 +0000 Message-ID: <1426168430.32572.3.camel@citrix.com> References: <1425677073-13729-1-git-send-email-tklengyel@sec.in.tum.de> <1426159812.21353.393.camel@citrix.com> 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.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Tamas K Lengyel Cc: wei.liu2@citrix.com, Stefano Stabellini , Ian Jackson , Julien Grall , Tim Deegan , xen-devel@lists.xen.org, stefano.stabellini@citrix.com, Jan Beulich , Keir Fraser List-Id: xen-devel@lists.xenproject.org On Thu, 2015-03-12 at 13:24 +0100, Tamas K Lengyel wrote: > > > On Thu, Mar 12, 2015 at 12:30 PM, Ian Campbell > More for curiosities sake than anything else: Do you have any figures > for the overhead of enabling memaccess? > I can gather some figures if needed but it is very use-case specific > depending on which pages are being trapped and how. That makes sense, was just curious so no need to go do extra work. Ian.