From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752817AbcHLR3k (ORCPT ); Fri, 12 Aug 2016 13:29:40 -0400 Received: from down.free-electrons.com ([37.187.137.238]:60083 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752371AbcHLR3j (ORCPT ); Fri, 12 Aug 2016 13:29:39 -0400 Date: Fri, 12 Aug 2016 19:29:37 +0200 From: Alexandre Belloni To: Sander Eikelenboom Cc: Arnd Bergmann , linux-kernel@vger.kernel.org, Xen-devel , Boris Ostrovsky , David Vrabel , jgross@suse.com Subject: Re: [Linux 4.8-rc1 Bisected] Clock on boot Xen HVM guest starts at 31/12/1999 Message-ID: <20160812172937.GC5245@piout.net> References: <282239369.20160812192336@eikelenboom.it> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <282239369.20160812192336@eikelenboom.it> User-Agent: Mutt/1.6.0 (2016-04-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On 12/08/2016 at 19:23:36 +0200, Sander Eikelenboom wrote : > L.S., > > I'm seeing an issue when using a Linux 4.8-rc1 kernel in a Xen HVM guest (PV > guests and dom0 are uneffected). The clock is always set to 31/12/1999 on boot > of the guest, instead of the system clock time. > > Bisecting seems to point out commit: > 463a86304cae92e10277b47180ac59cf93982e5b char/genrtc: x86: remove remnants of asm/rtc.h > Isn't that solved by http://patchwork.ozlabs.org/patch/657465/ ? -- Alexandre Belloni, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com