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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 37EE0C433DB for ; Wed, 13 Jan 2021 14:54:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CFE7E235FF for ; Wed, 13 Jan 2021 14:54:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727995AbhAMOyb (ORCPT ); Wed, 13 Jan 2021 09:54:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42382 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726645AbhAMOy0 (ORCPT ); Wed, 13 Jan 2021 09:54:26 -0500 Received: from mail-lf1-x136.google.com (mail-lf1-x136.google.com [IPv6:2a00:1450:4864:20::136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 63E0BC061786 for ; Wed, 13 Jan 2021 06:53:45 -0800 (PST) Received: by mail-lf1-x136.google.com with SMTP id 23so3140807lfg.10 for ; Wed, 13 Jan 2021 06:53:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=4+b7f02MiBmx2lZQBiGMNU58ibtXi2zvPNBXTZUqvAQ=; b=cA7QpnW2m1SNn4CNyxSmpklXBBDe+KJzyw24ghIxvTcZ8IeiQfEw5cX1bPjtirxYrp 9p/pDszQqNaDL1YpKnLmV9CJXARNMvc9V9eLIaVXC2g6IqGJ2ENcbmnavpwocDc6MMjI gK2FLBK2osljXtbAMi/o7OsGr1K896WLV1G2o3OSpunfxXINLyvk7w982WIH22oxHKgE hAOWVFGt0qylysb2K3+1XPmcHsNqAkYcvfnfWJoYmOycXN5sRx0iqtsUWMxUolA57DvQ LShciDakGme2nwv9zrz9oyMVhPxyNpSCdCC8uFEYR7xEIQmuAvi0pE9nzsM/RUtWmA1O Cq+g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=4+b7f02MiBmx2lZQBiGMNU58ibtXi2zvPNBXTZUqvAQ=; b=mKv+xPFGV4n2ndsQLPa9tfCqIj/NIWkzOZLg77qva/HKxTK01eEjRBCHstSVL6D5A5 rOuvUfTlva1QhMMT6sB6NL8m5uwePOkrIWWk47EyY+02SAGHIBMley0lsO39ctgfr0y0 fV6Yy6uPfnkQgpou3HwSHseVhMjaHxwfA2Hiu3Rob5V3YANvzi32F15pL7+qJ5lt1Fev mqce6STLXJhP1/rv2hf4Ep1PNRYRgeJiOYLvF7m8zAEry/FwCJ7GPgqf0wVJTVTY/px2 v0Ku8lAFu1ZzoeSjih3FlTRvSWXzyRNVk5f4MPrq7Wg56a67HLO8APkC7uWV5L1kHw06 6gcA== X-Gm-Message-State: AOAM531H5TjC0xMwCzRykIkftFGYwGsUCuM49Mt6rhAtpKOVJULHwlIp X/OQ9v3M5as8hSpnGjhyNQdp9pB7VazCmLmbVMKieg== X-Google-Smtp-Source: ABdhPJwfIY1rTI/rj4YhhqkxjWRkr/g/mtLd0D+X1NiT0FMe8hBt6wBrg+wl8lNl/rehfEqYeHVOHzQjlB7RXXYvMUo= X-Received: by 2002:a19:810:: with SMTP id 16mr1057455lfi.233.1610549623886; Wed, 13 Jan 2021 06:53:43 -0800 (PST) MIME-Version: 1.0 References: <5ffbe3de.1c69fb81.ea87c.a145@mx.google.com> <85cdd7c0-d01a-ec8a-cb83-54953cb78789@collabora.com> In-Reply-To: From: Vincent Guittot Date: Wed, 13 Jan 2021 15:53:32 +0100 Message-ID: Subject: Re: pmwg/integ bisection: baseline.login on rk3328-rock64 To: Arnd Bergmann Cc: Guillaume Tucker , "kernelci-results@groups.io" , Anson Huang , Will Deacon , Li Yang , Arnd Bergmann , linux-kernel , Shawn Guo , Max Krummenacher , Bjorn Andersson , Geert Uytterhoeven , Krzysztof Kozlowski , LAK , Catalin Marinas , Michael Walle Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 13 Jan 2021 at 15:49, Arnd Bergmann wrote: > > On Tue, Jan 12, 2021 at 2:46 PM Vincent Guittot > wrote: > > On Tue, 12 Jan 2021 at 12:25, Guillaume Tucker wrote: > > > > > > Some details can be found here: > > > > > > https://kernelci.org/test/case/id/5ffb978de38e717501c94cd8/ > > > > > > The bisection was run with CONFIG_RANDOMIZE_BASE=y enabled, but > > > the same issue occurs with a plain defconfig from that branch. > > > Results with other configs and platforms can be compared here: > > > > > > https://kernelci.org/test/job/pmwg/branch/integ/kernel/v5.11-rc3-13-gcea05edf93998/plan/baseline/ > > > > > > Please let us know if you need some help to test a fix or debug > > > the issue. > > > > I don't have any rockchip board on which I can run tests but I can > > push an updated version of the patch without trace events if this can > > then be then tested on kernelci rockchip board. > > It's odd that there is no output from the kernel at all, which > rules out most of the options that change, as they should only > have an effect later during boot. > > One thing I noticed is that the last successful boot has a kernel > image size just under 32MB for the vmlinux, while the failing > configurations have more than 34MB. > > I looked at the loadaddress as well: > > 11:43:57.119234 Filename '536723/tftp-deploy-j462agcw/kernel/Image'. > 11:43:57.122622 Load address: 0x2000000 > 11:43:59.708404 Bytes transferred = 34361856 (20c5200 hex) > ... > 11:43:59.814346 Filename > '536723/tftp-deploy-j462agcw/ramdisk/ramdisk.cpio.gz.uboot'. > 11:43:59.814638 Load address: 0x4000000 > 11:44:00.447924 Bytes transferred = 8517374 (81f6fe hex) > > So the ramdisk and the kernel overlap when the kernel is larger than 32MB! Good catch Arnd. Thanks > > Arnd 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=-4.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 74375C433E0 for ; Wed, 13 Jan 2021 14:55:14 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0AA4623600 for ; Wed, 13 Jan 2021 14:55:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0AA4623600 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:To:Subject:Message-ID:Date:From:In-Reply-To: References:MIME-Version:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=FIyOBD6QrQwwhHaWyQIIAYQYWjf8JuZWe39YIkviekU=; b=ZkHWm4Twdt6b3uaxtWfgZgOQN mKlaTemoFIlcqi738gKoAPRO9vqXSnmn8jD7nsZsHvoVJY7nl33I+qTRDg4CA9OFXtlXAE36M4QmG d3gbLt7KWKdwfHLv0chFp0C8a7L7U9mUrSGDhA73wi8YLb2QjpYrV+yYHpqNk8tG+kw04eR1IvE3E u/54DZIJ8ElqjUIqefHqoCKT7JPgsJoqb5OUt8V20RiHDGnatA8EYRDgx2dAPHxGU8/kueQTkc2K2 Le7WXtFgeOVIvXDT1+7egxbc+fhL0n3MUBwvJOAMRJ4FIO8orq2r4LD4Hc/RNgkkpv3o70J3koMCx KgEGdVvKg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kzhWz-0004eY-Ms; Wed, 13 Jan 2021 14:53:53 +0000 Received: from mail-lf1-x130.google.com ([2a00:1450:4864:20::130]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kzhWs-0004cT-En for linux-arm-kernel@lists.infradead.org; Wed, 13 Jan 2021 14:53:50 +0000 Received: by mail-lf1-x130.google.com with SMTP id o19so3191075lfo.1 for ; Wed, 13 Jan 2021 06:53:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=4+b7f02MiBmx2lZQBiGMNU58ibtXi2zvPNBXTZUqvAQ=; b=cA7QpnW2m1SNn4CNyxSmpklXBBDe+KJzyw24ghIxvTcZ8IeiQfEw5cX1bPjtirxYrp 9p/pDszQqNaDL1YpKnLmV9CJXARNMvc9V9eLIaVXC2g6IqGJ2ENcbmnavpwocDc6MMjI gK2FLBK2osljXtbAMi/o7OsGr1K896WLV1G2o3OSpunfxXINLyvk7w982WIH22oxHKgE hAOWVFGt0qylysb2K3+1XPmcHsNqAkYcvfnfWJoYmOycXN5sRx0iqtsUWMxUolA57DvQ LShciDakGme2nwv9zrz9oyMVhPxyNpSCdCC8uFEYR7xEIQmuAvi0pE9nzsM/RUtWmA1O Cq+g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=4+b7f02MiBmx2lZQBiGMNU58ibtXi2zvPNBXTZUqvAQ=; b=WCRIYp8rHrQJPmngey6axexDksj9QokR499LtB+qSWg1SYS6+RP3DjNC55ytSb7NwR 5APOogYgdEvrDhpaBgOwcIrh4s9uA02Xh14ZEoN1arOwoen4pQi3ucDNoaZyb15wF4c4 rUIBprWhJzydjUU/2PHNWcXyuqrU3RGgbK9CpuyijL2ZXY4UkP8En7A4ChRqkR5QqnWc 3QqMoCAQq5MXNtUQ7JAyfF1V1kD6+OVNaxroShxH3dq/a19rFZphqrMnDTPr5++E0hUs S9I6G0RLflUdBzjSEX7lSYZK8h9t9/cnRJyTZNNfC3j45iDJv02UPunxxh99Lp2lh3kt Tz3Q== X-Gm-Message-State: AOAM5302Ubim8ief4JmDzJQVFuO2KIzkxl0Bm9xEa8kocYOPpQQTC3Ap OYTd4AVg9Kt6hwDmuICkedqa+k/EohIbt7L6zuM0ow== X-Google-Smtp-Source: ABdhPJwfIY1rTI/rj4YhhqkxjWRkr/g/mtLd0D+X1NiT0FMe8hBt6wBrg+wl8lNl/rehfEqYeHVOHzQjlB7RXXYvMUo= X-Received: by 2002:a19:810:: with SMTP id 16mr1057455lfi.233.1610549623886; Wed, 13 Jan 2021 06:53:43 -0800 (PST) MIME-Version: 1.0 References: <5ffbe3de.1c69fb81.ea87c.a145@mx.google.com> <85cdd7c0-d01a-ec8a-cb83-54953cb78789@collabora.com> In-Reply-To: From: Vincent Guittot Date: Wed, 13 Jan 2021 15:53:32 +0100 Message-ID: Subject: Re: pmwg/integ bisection: baseline.login on rk3328-rock64 To: Arnd Bergmann X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210113_095346_508512_35FA138F X-CRM114-Status: GOOD ( 23.88 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Anson Huang , Arnd Bergmann , Max Krummenacher , Guillaume Tucker , linux-kernel , Krzysztof Kozlowski , Li Yang , "kernelci-results@groups.io" , Michael Walle , Catalin Marinas , Shawn Guo , Geert Uytterhoeven , Bjorn Andersson , Will Deacon , LAK Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, 13 Jan 2021 at 15:49, Arnd Bergmann wrote: > > On Tue, Jan 12, 2021 at 2:46 PM Vincent Guittot > wrote: > > On Tue, 12 Jan 2021 at 12:25, Guillaume Tucker wrote: > > > > > > Some details can be found here: > > > > > > https://kernelci.org/test/case/id/5ffb978de38e717501c94cd8/ > > > > > > The bisection was run with CONFIG_RANDOMIZE_BASE=y enabled, but > > > the same issue occurs with a plain defconfig from that branch. > > > Results with other configs and platforms can be compared here: > > > > > > https://kernelci.org/test/job/pmwg/branch/integ/kernel/v5.11-rc3-13-gcea05edf93998/plan/baseline/ > > > > > > Please let us know if you need some help to test a fix or debug > > > the issue. > > > > I don't have any rockchip board on which I can run tests but I can > > push an updated version of the patch without trace events if this can > > then be then tested on kernelci rockchip board. > > It's odd that there is no output from the kernel at all, which > rules out most of the options that change, as they should only > have an effect later during boot. > > One thing I noticed is that the last successful boot has a kernel > image size just under 32MB for the vmlinux, while the failing > configurations have more than 34MB. > > I looked at the loadaddress as well: > > 11:43:57.119234 Filename '536723/tftp-deploy-j462agcw/kernel/Image'. > 11:43:57.122622 Load address: 0x2000000 > 11:43:59.708404 Bytes transferred = 34361856 (20c5200 hex) > ... > 11:43:59.814346 Filename > '536723/tftp-deploy-j462agcw/ramdisk/ramdisk.cpio.gz.uboot'. > 11:43:59.814638 Load address: 0x4000000 > 11:44:00.447924 Bytes transferred = 8517374 (81f6fe hex) > > So the ramdisk and the kernel overlap when the kernel is larger than 32MB! Good catch Arnd. Thanks > > Arnd _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel