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=-8.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 A0D45C43463 for ; Fri, 18 Sep 2020 15:25:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 55B3F238D6 for ; Fri, 18 Sep 2020 15:25:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="KUXR+Lfs" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726234AbgIRPZH (ORCPT ); Fri, 18 Sep 2020 11:25:07 -0400 Received: from fllv0015.ext.ti.com ([198.47.19.141]:40318 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726126AbgIRPZH (ORCPT ); Fri, 18 Sep 2020 11:25:07 -0400 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 08IFP4hB024869; Fri, 18 Sep 2020 10:25:04 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1600442704; bh=Ri8n0vQ0JS3Rglyk98eSUKquY7zrHEoKeNa5GObXALA=; h=To:CC:From:Subject:Date; b=KUXR+LfsfhFKYEmIN71ooDwv93u5JJ6OhIdVfd5Lt7bwrnHF7NOugMretUQrIiNkN jRyBCMvkkYQ45/y3TphUk4tz6XPT4cHDBF6iyspQT3HP4r0RFyh3bzKs3svhqjufIp EosYY8SxCVp1oyvG8isqFqJ1aHzlQcZ7AjDlpOFs= Received: from DLEE109.ent.ti.com (dlee109.ent.ti.com [157.170.170.41]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTP id 08IFP49N033455; Fri, 18 Sep 2020 10:25:04 -0500 Received: from DLEE105.ent.ti.com (157.170.170.35) by DLEE109.ent.ti.com (157.170.170.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Fri, 18 Sep 2020 10:25:03 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE105.ent.ti.com (157.170.170.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Fri, 18 Sep 2020 10:25:03 -0500 Received: from [192.168.2.6] (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 08IFP2mx118678; Fri, 18 Sep 2020 10:25:03 -0500 To: Linux-OMAP CC: Laurent Pinchart From: Tomi Valkeinen Subject: Slow booting on x15 Message-ID: Date: Fri, 18 Sep 2020 18:25:02 +0300 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" Content-Language: en-US Content-Transfer-Encoding: 7bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Hi, Has anyone noticed that booting would have slowed down in 5.8 and in 5.9-rcs? I'm booting x15 with my custom config builder, which uses omap2plus_defconfig as a base. I see: v5.7 [ 0.597765] cpuidle: using governor menu [ 0.793198] No ATAGs? [ 9.654611] Run /sbin/init as init process 5.8 [ 0.616660] cpuidle: using governor menu [ 4.439856] No ATAGs? [ 15.484710] Run /sbin/init as init process v5.9-rc5 [ 0.706165] cpuidle: using governor menu [ 6.761812] No ATAGs? [ 19.522536] Run /sbin/init as init process So v5.7 boots quickly, and init starts around 9.6 secs. 5.8 is much slower, and 5.9-rc5 even slower. My config builder enables all kinds of debug options, so possibly it could be just more debug features or such having been implemented, or enabled in omap2plus_defconfig... Tomi -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki