From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752793AbeA3Rwv (ORCPT ); Tue, 30 Jan 2018 12:52:51 -0500 Received: from mail-pf0-f171.google.com ([209.85.192.171]:42983 "EHLO mail-pf0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752528AbeA3Rwt (ORCPT ); Tue, 30 Jan 2018 12:52:49 -0500 X-Google-Smtp-Source: AH8x2254n5fRYQW/CQ1DFmMkNUWJHwl+D2UW+MM2W85B9BUbR4n55B2iadzSS3T99rBQY1GohwIbUA== Date: Tue, 30 Jan 2018 09:52:45 -0800 From: Dmitry Torokhov To: Paul Menzel Cc: linux-input@vger.kernel.org, Linux Kernel Mailing List , it+linux-input@molgen.mpg.de Subject: Re: i8042 AUX port [serio1] suspend takes a second on Dell XPS 13 9360 and TUXEDO Book 1406 Message-ID: <20180130175017.72inurhk5l7tcvae@dtor-ws> References: <5a74e1a7-2083-c6b2-f51a-f44908ac8bc4@molgen.mpg.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5a74e1a7-2083-c6b2-f51a-f44908ac8bc4@molgen.mpg.de> User-Agent: NeoMutt/20170609 (1.8.3) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Paul, On Tue, Jan 30, 2018 at 06:36:34PM +0100, Paul Menzel wrote: > Dear Linux folks, > > > I do not know, when it started, but with Linux 4.14-rc8 and 4.15, > benchmarking suspend and resume time with `sleepgraph.py` [1][2], there is a > regression, that i8042 AUX port [serio1] suspend takes a second on Dell XPS > 13 9360 and TUXEDO Book 1406. It would be really helpful to know when the regression started. Thanks. -- Dmitry