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=-13.4 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_IN_DEF_DKIM_WL autolearn=unavailable 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 61C80C33C9E for ; Thu, 9 Jan 2020 02:23:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 345F22067D for ; Thu, 9 Jan 2020 02:23:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="eJuCns1d" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727891AbgAICXs (ORCPT ); Wed, 8 Jan 2020 21:23:48 -0500 Received: from mail-oi1-f196.google.com ([209.85.167.196]:38564 "EHLO mail-oi1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726758AbgAICXs (ORCPT ); Wed, 8 Jan 2020 21:23:48 -0500 Received: by mail-oi1-f196.google.com with SMTP id l9so4588319oii.5 for ; Wed, 08 Jan 2020 18:23:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=vpKaB37AOhauoPCsPH8bCGxpP6t6MKruJ0CgWLMvrAQ=; b=eJuCns1dXxBhRe1TlIMfPzPKNzHTMfprez4L1XuLDNKaTvgwktSOZtLd9ECSFDVMWJ 6YJiyTT5//7FJfppJyPR8URJDhZ7/oJecMDnrt7OraKYbdSek5ZWsjmLI3fC3zEVDpc4 VxLXsFULGwn+yMCS60UNZsWdNUFJ+Y1Xl0/wYY8/YjZfJ2xysocjML6rtpH485bTlvHW xyfkOKkP2sDZurOG6An86U7m/E9Zj+XL40lz2YrjEoH15IkM5502qzJkjcGAXnFdXku+ kaQNhnFWCIAueDv2LdxPd9iCrg8Pivakfc0bTpzWQ79rR3yroEQmCubGCK1Denn8ScYC Br1Q== 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=vpKaB37AOhauoPCsPH8bCGxpP6t6MKruJ0CgWLMvrAQ=; b=p6IYsZLtKHIf2qF0TxyWJf9kiqE+3haeUCHaoGXJ3rBPTLzBvRJj3J9lOfxkqSCP5S Hm23eUE0Gk0tRcZ8lBlAcEm6eJJVpz04PEBmD4kqKeg5va8QMnGuuFm2lTq2cYMBtnFz pSOKUtJbh9tfINRnGXyy15N6wCJHpNWBBLbJi+QXPKyOjmFZbI+JcaN+/Lyp1lGEBqFR 7oi2bNjSv5/OiFX+ZRubUBuvnIXo7PN011aciN4B7RA9V9e23M0xcNz7DorGaBOagf2W LvfF5hzDcNHybPkz/g0ndWyM8Qxv3TlMCHNyUbWtaxr3zgvqjJp0sOuybd5r6S+PJ4ir Mdow== X-Gm-Message-State: APjAAAV6y7rd3Kx+4aubDKd5qBpv0kACOZT72o0Zfp56d3cuJjGAPO/H U1viFknwIqQX3carBMJgoPvvHssFDJe4oGaf+1vWEQ== X-Google-Smtp-Source: APXvYqyrjfLuM3Ikl0VFoqq+4wnh7pbPU3Lx3LyfVTtVIDSYzNAFc6LUwH5lVk6ZGkPQiEswGf9zja02f8W2MC6dPrY= X-Received: by 2002:a54:4f8d:: with SMTP id g13mr1337770oiy.43.1578536627730; Wed, 08 Jan 2020 18:23:47 -0800 (PST) MIME-Version: 1.0 References: <20191224044146.232713-1-saravanak@google.com> <201912252258.5LQtnCYg%lkp@intel.com> In-Reply-To: <201912252258.5LQtnCYg%lkp@intel.com> From: Saravana Kannan Date: Wed, 8 Jan 2020 18:23:11 -0800 Message-ID: Subject: Re: [PATCH v2] efi: arm: defer probe of PCIe backed efifb on DT systems To: kbuild test robot Cc: kbuild-all@lists.01.org, Ard Biesheuvel , linux-arm-kernel , Will Deacon , Bjorn Helgaas , Greg Kroah-Hartman , Android Kernel Team , linux-efi , LKML Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Dec 25, 2019 at 6:46 AM kbuild test robot wrote: > > Hi Saravana, > > I love your patch! Yet something to improve: > > [auto build test ERROR on efi/next] > [cannot apply to rockchip/for-next keystone/next arm64/for-next/core arm-soc/for-next shawnguo/for-next clk/clk-next arm/for-next linux-rpi/for-rpi-next at91/at91-next v5.5-rc3 next-20191220] > [if your patch is applied to the wrong git tree, please drop us a note to help > improve the system. BTW, we also suggest to use '--base' option to specify the > base tree in git format-patch, please see https://stackoverflow.com/a/37406982] > > url: https://github.com/0day-ci/linux/commits/Saravana-Kannan/efi-arm-defer-probe-of-PCIe-backed-efifb-on-DT-systems/20191225-182253 > base: https://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git next > config: arm64-alldefconfig (attached as .config) > compiler: aarch64-linux-gcc (GCC) 7.5.0 > reproduce: > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # save the attached .config to linux build tree > GCC_VERSION=7.5.0 make.cross ARCH=arm64 > > If you fix the issue, kindly add following tag > Reported-by: kbuild test robot > > All errors (new ones prefixed by >>): > > drivers/firmware/efi/arm-init.o: In function `efifb_add_links': > >> arm-init.c:(.text+0x64): undefined reference to `of_pci_range_parser_init' > arm-init.c:(.text+0x64): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `of_pci_range_parser_init' > >> arm-init.c:(.text+0x78): undefined reference to `of_pci_range_parser_one' > arm-init.c:(.text+0x78): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `of_pci_range_parser_one' Ard, Not sure what's going on here. of_pci_range_parser_init() and of_pci_range_parser_one() has a stub if CONFIG_OF_ADDRESS isn't defined. So not sure why the bot is reporting "undefined symbol". Thoughts? Also, thoughts on my patch? -Saravana