From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932221AbdK1Uiu (ORCPT ); Tue, 28 Nov 2017 15:38:50 -0500 Received: from merlin.infradead.org ([205.233.59.134]:58596 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752018AbdK1Uis (ORCPT ); Tue, 28 Nov 2017 15:38:48 -0500 Date: Tue, 28 Nov 2017 21:38:34 +0100 From: Peter Zijlstra To: Mark Salyzyn Cc: Steven Rostedt , Prarit Bhargava , Petr Mladek , Thomas Gleixner , LKML , Linus Torvalds , Ingo Molnar , "H. Peter Anvin" , Andrew Morton , Sergey Senozhatsky , Joe Perches Subject: Re: [RFC patch 7/7] timekeeping: Hack to use fine grained timestamps during boot Message-ID: <20171128203834.tovqh4xkbrqkf4ht@hirez.programming.kicks-ass.net> References: <20171115181531.322572387@linutronix.de> <20171115182657.703928462@linutronix.de> <20171123125823.gnhwtnx6bxd3tb4q@pathway.suse.cz> <205229e2-fab4-31cb-60cd-f36bc2228804@redhat.com> <26f1d1fd-ed65-73d1-8278-8058b6b83a3e@android.com> <20171128144500.190aa85c@gandalf.local.home> <595323bb-85a4-973f-5ca6-aaa80e6000c5@android.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <595323bb-85a4-973f-5ca6-aaa80e6000c5@android.com> User-Agent: NeoMutt/20170609 (1.8.3) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Nov 28, 2017 at 12:29:38PM -0800, Mark Salyzyn wrote: > To get closer to a sequential order of event delivery by timestamp, you > really should take a global timestamp (I know, local clock is _not_ a global > timestamp) it is if you have a halfway sane machine