linux-kernel - Re: [kbuild-all] Re: [mcgrof-next:20210916-firmware-builtin-v2 14/14] drivers/base/firmware_loader/test-builtin/test-builtin-firmware.bin.gen.S:5:13: error: Could not find incbin file 'drivers/base/firmware_loader/test-builtin/test-builtin-firmware.bin'

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Date:   Thu, 11 Nov 2021 17:07:07 +0800
From:   "Chen, Rong A" <rong.a.chen@...el.com>
To:     Luis Chamberlain <mcgrof@...nel.org>,
        kernel test robot <lkp@...el.com>
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org, Borislav Petkov <bp@...e.de>
Subject: Re: [kbuild-all] Re: [mcgrof-next:20210916-firmware-builtin-v2 14/14]
 drivers/base/firmware_loader/test-builtin/test-builtin-firmware.bin.gen.S:5:13:
 error: Could not find incbin file
 'drivers/base/firmware_loader/test-builtin/test-builtin-firmware.bin'



On 11/9/2021 12:51 AM, Luis Chamberlain wrote:
> On Mon, Nov 08, 2021 at 01:37:31AM +0800, kernel test robot wrote:
>> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git 20210916-firmware-builtin-v2
>> head:   f69194f4bcf5b301f2d169b2f036c0da4b642e53
>> commit: f69194f4bcf5b301f2d169b2f036c0da4b642e53 [14/14] test_firmware: add support for testing built-in firmware
>> config: arm-randconfig-r004-20210929 (attached as .config)
>> compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project dc6e8dfdfe7efecfda318d43a06fae18b40eb498)
>> reproduce (this is a W=1 build):
>>          wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>>          chmod +x ~/bin/make.cross
>>          # install arm cross compiling tool for clang build
>>          # apt-get install binutils-arm-linux-gnueabi
>>          # https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git/commit/?id=f69194f4bcf5b301f2d169b2f036c0da4b642e53
>>          git remote add mcgrof-next https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git
>>          git fetch --no-tags mcgrof-next 20210916-firmware-builtin-v2
>>          git checkout f69194f4bcf5b301f2d169b2f036c0da4b642e53
>>          # save the attached .config to linux build tree
>>          COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=arm
>>
>> If you fix the issue, kindly add following tag as appropriate
>> Reported-by: kernel test robot <lkp@...el.com>
>>
>> All errors (new ones prefixed by >>):
>>
>>>> drivers/base/firmware_loader/test-builtin/test-builtin-firmware.bin.gen.S:5:13: error: Could not find incbin file 'drivers/base/firmware_loader/test-builtin/test-builtin-firmware.bin'
>>         .incbin "drivers/base/firmware_loader/test-builtin/test-builtin-firmware.bin"
>>                 ^
> 
> I used the latest test branch:
> 
> https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git/log/?h=20211020-firmware-builtin
> 
> And I can't reproduce there, that build fails for another reason though:

Hi Luis,

Sorry for the inconvenience, the reproduce step is not accurate,
we can be reproduced the error with "O=dir" option specified.

Best Regards,
Rong Chen

> 
> ld.lld: error: undefined symbol: _printk
>>>> referenced by io-acorn.o:(.text+0x38) in archive
>>>> arch/arm/mach-rpc/built-in.a
> make: *** [Makefile:1183: vmlinux] Error 1
> make: Target '__all' not remade because of errors.
> 
>    Luis
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