From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752085AbdJ0HcX (ORCPT ); Fri, 27 Oct 2017 03:32:23 -0400 Received: from Galois.linutronix.de ([146.0.238.70]:32953 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751068AbdJ0HcS (ORCPT ); Fri, 27 Oct 2017 03:32:18 -0400 Date: Fri, 27 Oct 2017 09:32:07 +0200 (CEST) From: Thomas Gleixner To: Neeraj Upadhyay cc: sramana@codeaurora.org, sboyd@codeaurora.org, LKML , John Stultz Subject: Re: Query regarding __hrtimer_get_next_event() In-Reply-To: Message-ID: References: <2981b733-84ea-b46f-b16c-91aaa5a96c6c@codeaurora.org> User-Agent: Alpine 2.20 (DEB 67 2015-01-07) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 26 Oct 2017, Neeraj Upadhyay wrote: > Hi tglx, > > Forgot to mention, we are using kernel stable version 3.18 > https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/tree/kernel/time/timekeeping.c?h=v3.18.77 > > wall time is being set to a value close to epoch > but less than epoch + current uptime. > > Looks like > https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/kernel/time?id=e1d7ba8735551ed79c7a0463a042353574b96da3 > > handles this case, but is not present in 3.18 tree. > We will try by pulling this patch to 3.18 tree. Sigh. This should have been tagged for stable. Thanks, tglx