From mboxrd@z Thu Jan 1 00:00:00 1970 From: Oren Laadan Subject: Re: [PATCH 1/1] cr: remap vdso at original address Date: Mon, 30 Mar 2009 18:55:28 -0400 Message-ID: <49D14DE0.3020104@cs.columbia.edu> References: <20090325143116.GA14040@us.ibm.com> <49D0C977.8060807@cs.columbia.edu> <20090330145054.GA23411@us.ibm.com> <49D0DF07.7030604@cs.columbia.edu> <20090330192631.GA29821@us.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20090330192631.GA29821-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Matt Helsley Cc: Linux Containers List-Id: containers.vger.kernel.org Matt Helsley wrote: > On Mon, Mar 30, 2009 at 11:02:31AM -0400, Oren Laadan wrote: > > > >> Another thing that we should do it transder the vdso page (one copy of >> each page) from the checkpoint and compare to the version available at >> the restart. Yell if differs. > > Will that work properly? Won't the gtod timestamp interfere with that? Ughhh .. that timestamp again :( So need some smarts in the comparison logic: yell if *really* differs. Oren. > > Cheers, > -Matt Helsley >