From mboxrd@z Thu Jan 1 00:00:00 1970 From: Razvan Cojocaru Subject: Re: [PATCH V2] mem_event: Allow emulating an instruction that caused a page fault Date: Tue, 22 Jan 2013 01:13:44 +0200 Message-ID: <50FDCBA8.1060000@gmail.com> 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.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Andres Lagar-Cavilla Cc: Tim Deegan , "xen-devel@lists.xen.org" List-Id: xen-devel@lists.xenproject.org Hello, > Tim's point is that you won't get all the mem events, because the instruction can easily touch multiple pages. It's a question that addresses the need for this patch in the first place. what would be an example of such an instruction? Thanks, Razvan Cojocaru