From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756486AbcH2HKj (ORCPT ); Mon, 29 Aug 2016 03:10:39 -0400 Received: from mga11.intel.com ([192.55.52.93]:38954 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750860AbcH2HKh (ORCPT ); Mon, 29 Aug 2016 03:10:37 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.28,595,1464678000"; d="scan'208";a="1021631056" Date: Mon, 29 Aug 2016 10:07:26 +0300 From: Mika Westerberg To: Andy Shevchenko Cc: Greg Kroah-Hartman , linux-serial@vger.kernel.org, Peter Hurley , Yegor Yefremov , Heikki Krogerus , linux-kernel@vger.kernel.org Subject: Re: [PATCH v1 1/1] Revert "tty/serial/8250: use mctrl_gpio helpers" Message-ID: <20160829070726.GW1812@lahna.fi.intel.com> References: <1471349214-69793-1-git-send-email-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1471349214-69793-1-git-send-email-andriy.shevchenko@linux.intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo User-Agent: Mutt/1.6.2 (2016-07-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Aug 16, 2016 at 03:06:54PM +0300, Andy Shevchenko wrote: > Serial console is broken in v4.8-rcX. Mika and I independently bisected down to > commit 4ef03d328769 ("tty/serial/8250: use mctrl_gpio helpers"). > > Since neither author nor anyone else didn't propose a solution we better revert > it for now. > > This reverts commit 4ef03d328769eddbfeca1f1c958fdb181a69c341. > > Cc: Mika Westerberg > Link: https://lkml.kernel.org/r/20160809130229.GN1729@lahna.fi.intel.com > Signed-off-by: Andy Shevchenko We are already in -rc4 and the issue still hasn't been fixed. Currently commit 4ef03d328769eddbfeca1f1c958fdb181a69c341 breaks serial console on many Intel systems so it would be nice to get this fixed before final v4.8 is released.