From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.4 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A548CC65BAF for ; Wed, 12 Dec 2018 22:53:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4402120851 for ; Wed, 12 Dec 2018 22:53:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4402120851 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ze-it.at Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728450AbeLLWx4 (ORCPT ); Wed, 12 Dec 2018 17:53:56 -0500 Received: from vie01a-dmta-pe05-2.mx.upcmail.net ([84.116.36.12]:46389 "EHLO vie01a-dmta-pe05-2.mx.upcmail.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726253AbeLLWxz (ORCPT ); Wed, 12 Dec 2018 17:53:55 -0500 Received: from [172.31.216.234] (helo=vie01a-pemc-psmtp-pe11.mail.upcmail.net) by vie01a-dmta-pe05.mx.upcmail.net with esmtp (Exim 4.88) (envelope-from ) id 1gXDO4-0005nH-Rh for linux-kernel@vger.kernel.org; Wed, 12 Dec 2018 23:53:52 +0100 Received: from localhost.localdomain ([80.108.25.171]) by vie01a-pemc-psmtp-pe11.mail.upcmail.net with ESMTP id XDO4gRILm5WeQXDO4gdQ7n; Wed, 12 Dec 2018 23:53:52 +0100 X-Env-Mailfrom: thomas.zeitlhofer@ze-it.at X-Env-Rcptto: linux-kernel@vger.kernel.org X-SourceIP: 80.108.25.171 X-CNFS-Analysis: v=2.3 cv=YaJsGDZf c=1 sm=1 tr=0 a=cw3iLm2b3cPoAt0NIr38/g==:117 a=cw3iLm2b3cPoAt0NIr38/g==:17 a=kj9zAlcOel0A:10 a=QyXUC8HyAAAA:8 a=RvV4eICekhzAAghNzbEA:9 a=CjuIK1q_8ugA:10 Date: Wed, 12 Dec 2018 23:53:34 +0100 From: Thomas Zeitlhofer To: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, Mathias Nyman Subject: Re: [PATCH 4.19 014/110] usb: xhci: Prevent bus suspend if a port connect change or polling state is detected Message-ID: <20181212225334.GA2651@x1> References: <20181129135921.231283053@linuxfoundation.org> <20181129135921.817957465@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181129135921.817957465@linuxfoundation.org> User-Agent: Mutt/1.10.1 (2018-07-13) X-CMAE-Envelope: MS4wfDiElrT7biCsVgaJuiDAbQVEz6WFUbgUZDFJFEoqTRB76V/T9c4+d0ldTaaRmCpEh6mh/PwaZeGEVam8kiezxq4n1512bgGQEtYVNIW50/mtW5rof/5t v3eg+rLwY/K/0PQSwI1eiEU5mnEKE0fvdv0q/gVwSPWrgRgZvhaLk1YytCdn9u6PBMXwBaDlMCgwcMlTChmOkjUpakT6pyt5RVAkzCqQ/0XOaQI1Ofkdh+EN HC+zab3Bly5OMu0SEsJOaiN3N3ajr+UwxP3kQF8+yc1QwPC1SRcfrhjkoOWO53JT9X6RcBqo+MsUON23a3itfQ== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, On Thu, Nov 29, 2018 at 03:11:45PM +0100, Greg Kroah-Hartman wrote: > 4.19-stable review patch. If anyone has any objections, please let me > know. > > ------------------ > > From: Mathias Nyman > > commit 2f31a67f01a8beb22cae754c53522cb61a005750 upstream. [...] on a current Thinkpad X1 Yoga, this breaks resume from hibernate such that opening the lid has (in the regular use case, see below) no effect any more: The system is configured to hibernate when the lid is closed. So, the expected behavior, which is restored by reverting this patch, is: close lid => system hibernates open lid => system resumes With this patch, the following two cases are observed: 1) close lid => system hibernates open lid => system stays off press power button => system boots and resumes 2) # systemctl hibernate => system hibernates close lid open lid => system resumes Regards, Thomas