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=-4.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 92908C433B4 for ; Thu, 29 Apr 2021 06:46:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 50D7C61449 for ; Thu, 29 Apr 2021 06:46:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238794AbhD2Gr1 (ORCPT ); Thu, 29 Apr 2021 02:47:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50464 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229814AbhD2Gr1 (ORCPT ); Thu, 29 Apr 2021 02:47:27 -0400 Received: from mail-wr1-x435.google.com (mail-wr1-x435.google.com [IPv6:2a00:1450:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 45E0FC06138B for ; Wed, 28 Apr 2021 23:46:41 -0700 (PDT) Received: by mail-wr1-x435.google.com with SMTP id h15so13335744wre.11 for ; Wed, 28 Apr 2021 23:46:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=to:cc:from:subject:message-id:date:user-agent:mime-version :content-language:content-transfer-encoding; bh=IV+kt1OmYS8Wh4LgfyrWEcjxrFRQO5oQ7Ew+3zidxDc=; b=es+83lp3/LR6GR2T2eLYDRVeF4oDs6iSKJLxJtY2sxDb30eUXhyJRQqFX8+YOg8DDS dYsjwilyCd2Ntj+qA73QUQGeJ27C7ootXjWqgKRtYZIhcwgHL15AoWXoQ/QBTlkiScZ6 7w/rBDBMD9tKGWXncVqHjAgzQnLUXI3UlkG5QAB6ZXpomYhYLyR0AiqhtPfEvR3YvSsu O/4MV2XJIbrGDTsVaiqIb6TUHD2pAeWRqzO4vMyQ0KYOA6gdn4t9GxponM1bNrEzZU2Z sBBG9SyDQYgUhR7jmxB7Vy3MXgYqAoA/3kD5DBu92kZDUAXvKtIA/AkHpojY2E8/j5NS uP+Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:to:cc:from:subject:message-id:date:user-agent :mime-version:content-language:content-transfer-encoding; bh=IV+kt1OmYS8Wh4LgfyrWEcjxrFRQO5oQ7Ew+3zidxDc=; b=MmYIAj26Q5nl8rJ0DQW1FzDzToX+tbV5fub2XWq1qPuzWHJIerXqrZrOv3DPCGF5Qh 275oUQUWMY9+HRLREmVp8dTXAN4TKuM+s5cnGM8ZMxK++1jnAdIJd50tp/3hx1JmA/SY xSuIGY+GVUdIO1NCKLaUhEMtd5kBbeGyp/v9NsU5l+q6h7XxBrIfKIlIsq2i4k3uIYK8 NhkZN5vqnwkAg5C6M94LtfocUfqTD1dhw4jbcJwKAo/0PgZZ6QzL0jgUww4M2z7Odwm8 swRCcYb+1GhF4fI1ZmIX8wJdx1LiWYGYMRtdlf3DSkv3a7v1WTDnaUMJp3dNXgsuOXxh SBfw== X-Gm-Message-State: AOAM533pyBwBOUwMZZ8MSjivaz53Ap5vCpWNJN3Q96Rx1vCK3roe244S bejOxePDh722+J4NykXTI5o6v2+ZJS0aNw== X-Google-Smtp-Source: ABdhPJzqt1Y/HsKtza3a0dJu5+8QS6g3WtmcFa6cE+FWtSX33js3yaynm/w1rKAf4hlJsBIvfXnEbw== X-Received: by 2002:a5d:674c:: with SMTP id l12mr8332988wrw.357.1619678799760; Wed, 28 Apr 2021 23:46:39 -0700 (PDT) Received: from ?IPv6:2003:ea:8f38:4600:cd3e:54f2:98f5:2e97? (p200300ea8f384600cd3e54f298f52e97.dip0.t-ipconnect.de. [2003:ea:8f38:4600:cd3e:54f2:98f5:2e97]) by smtp.googlemail.com with ESMTPSA id s6sm10725545wms.0.2021.04.28.23.46.39 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 28 Apr 2021 23:46:39 -0700 (PDT) To: Rasmus Villemoes , Luis Chamberlain Cc: Linux Kernel Mailing List From: Heiner Kallweit Subject: wait_for_initramfs warning from kernel_init_freeable() Message-ID: Date: Thu, 29 Apr 2021 08:46:33 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.10.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since 97f8172f9a98 ("init/initramfs.c: do unpacking asynchronously") I get the following warning early in the boot process from umh: "wait_for_initramfs() called before rootfs_initcalls" Some debugging lead me to the following call chain: kernel_init_freeable() -> do_basic_setup() -> driver_init() -> platform_bus_init() -> bus_register() -> kset_register() -> kobject_uvent()