From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f42.google.com ([74.125.82.42]:36499 "EHLO mail-wm0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752594AbdLVOrG (ORCPT ); Fri, 22 Dec 2017 09:47:06 -0500 Message-ID: <1513954023.1940.16.camel@googlemail.com> Subject: Re: rtc: m41t80rtc: recent v4.15 changes ready for stable branch 4.14 From: Christoph Fritz Reply-To: chf.fritz@googlemail.com To: Greg Kroah-Hartman Cc: Troy Kisky , linux-rtc@vger.kernel.org, stable@vger.kernel.org, Stefan Riedmueller , Alessandro Zummo , Alexandre Belloni Date: Fri, 22 Dec 2017 15:47:03 +0100 In-Reply-To: <20171222130533.GE18255@piout.net> References: <1513947027.1940.13.camel@googlemail.com> <20171222130533.GE18255@piout.net> Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: stable-owner@vger.kernel.org List-ID: Hi Greg On Fri, 2017-12-22 at 14:05 +0100, Alexandre Belloni wrote: > On 22/12/2017 at 13:50:27 +0100, Christoph Fritz wrote: > > Hey Troy and Alexandre, > > > > any objections asking Greg to add following recent v4.15 changes into > > stable branch 4.14? > > > > No objection, they can be safely backported. @Greg: Could you queue the following commits for 4.14.9 ? > > 05a03bf rtc: m41t80: remove unneeded checks from m41t80_sqw_set_rate > > 13bb1d7 rtc: m41t80: avoid i2c read in m41t80_sqw_is_prepared > > 2cb90ed rtc: m41t80: avoid i2c read in m41t80_sqw_recalc_rate > > c8384bb rtc: m41t80: fix m41t80_sqw_round_rate return value > > de6042d rtc: m41t80: m41t80_sqw_set_rate should return 0 on success > > > > Without these patches, deadlock warnings showing up in 4.14: > > > > ====================================================== > > WARNING: possible circular locking dependency detected > > 4.14.8-00011-gd203938 #11 Not tainted > > ------------------------------------------------------ Thanks -- Christoph