linux-kernel - Re: [PATCH v2] efi: arm: defer probe of PCIe backed efifb on DT systems

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Date:   Wed, 25 Dec 2019 22:46:11 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Saravana Kannan <saravanak@...gle.com>
Cc:     kbuild-all@...ts.01.org, Ard Biesheuvel <ardb@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, will@...nel.org,
        bhelgaas@...gle.com,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Saravana Kannan <saravanak@...gle.com>,
        kernel-team@...roid.com, linux-efi@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] efi: arm: defer probe of PCIe backed efifb on DT
 systems

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 <lkp@...el.com>

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'

---
0-DAY kernel test infrastructure                 Open Source Technology Center
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org Intel Corporation

Download attachment ".config.gz" of type "application/gzip" (10120 bytes)