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=-5.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no 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 5DF8EC433E0 for ; Mon, 27 Jul 2020 09:28:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 404E82065C for ; Mon, 27 Jul 2020 09:28:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726269AbgG0J2l (ORCPT ); Mon, 27 Jul 2020 05:28:41 -0400 Received: from mx3.molgen.mpg.de ([141.14.17.11]:42609 "EHLO mx1.molgen.mpg.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726139AbgG0J2l (ORCPT ); Mon, 27 Jul 2020 05:28:41 -0400 Received: from [141.14.220.45] (g45.guest.molgen.mpg.de [141.14.220.45]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: pmenzel) by mx.molgen.mpg.de (Postfix) with ESMTPSA id 064DC206466D7; Mon, 27 Jul 2020 11:28:39 +0200 (CEST) To: Bjorn Helgaas , "Rafael J. Wysocki" , Len Brown Cc: linux-pci@vger.kernel.org, linux-acpi@vger.kernel.org, LKML From: Paul Menzel Subject: Delays in PCI/ACPI initialization Message-ID: <90c62e70-186c-f0cb-e2ac-8defcdb4405a@molgen.mpg.de> Date: Mon, 27 Jul 2020 11:28:38 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org Dear Linux folks, Trying to decrease the boot time on a Acer TravelMate 5735Z with Debian Sid/unstable and Linux 5.7.6, there are two delays of 100 ms. I created a separate issue for each of the delays. 1. [Bug 208703] PnP ACPI init has 100 ms delay until quirk message 2. [Bug 208705] New: 100 ms delay in PCI initialization But maybe they have the same cause, and are duplicates. It’d be great, if you took a look. Kind regards, Paul [1]: https://bugzilla.kernel.org/show_bug.cgi?id=208703 [2]: https://bugzilla.kernel.org/show_bug.cgi?id=208705