ERROR: "crc32c" [drivers/md/raid456.ko] undefined!

ERROR: "crc32c" [drivers/md/raid456.ko] undefined!

[kbuild test robot]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   ad804a0b2a769a0eed29015c53fe395449c09d13
commit: 5cb2fbd6ea0d151dcb12d98c06c8761eedfed2ee raid5-cache: use crc32c checksum
date:   7 days ago
config: arm-sa1100 (attached as .config)
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 5cb2fbd6ea0d151dcb12d98c06c8761eedfed2ee
        # save the attached .config to linux build tree
        make.cross ARCH=arm 

All errors (new ones prefixed by >>):

>> ERROR: "crc32c" [drivers/md/raid456.ko] undefined!

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

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Re: ERROR: "crc32c" [drivers/md/raid456.ko] undefined!

[Guenter Roeck]

On Sun, Nov 08, 2015 at 07:41:31AM +0800, kbuild test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   ad804a0b2a769a0eed29015c53fe395449c09d13
> commit: 5cb2fbd6ea0d151dcb12d98c06c8761eedfed2ee raid5-cache: use crc32c checksum
> date:   7 days ago
> config: arm-sa1100 (attached as .config)
> reproduce:
>         wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         git checkout 5cb2fbd6ea0d151dcb12d98c06c8761eedfed2ee
>         # save the attached .config to linux build tree
>         make.cross ARCH=arm 
> 
> All errors (new ones prefixed by >>):
> 
> >> ERROR: "crc32c" [drivers/md/raid456.ko] undefined!
> 

Patch: https://lkml.org/lkml/2015/11/6/461

Guenter

Re: ERROR: "crc32c" [drivers/md/raid456.ko] undefined!

[NeilBrown]

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On Sun, Nov 08 2015, Guenter Roeck wrote:

> On Sun, Nov 08, 2015 at 07:41:31AM +0800, kbuild test robot wrote:
>> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
>> head:   ad804a0b2a769a0eed29015c53fe395449c09d13
>> commit: 5cb2fbd6ea0d151dcb12d98c06c8761eedfed2ee raid5-cache: use crc32c checksum
>> date:   7 days ago
>> config: arm-sa1100 (attached as .config)
>> reproduce:
>>         wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
>>         chmod +x ~/bin/make.cross
>>         git checkout 5cb2fbd6ea0d151dcb12d98c06c8761eedfed2ee
>>         # save the attached .config to linux build tree
>>         make.cross ARCH=arm 
>> 
>> All errors (new ones prefixed by >>):
>> 
>> >> ERROR: "crc32c" [drivers/md/raid456.ko] undefined!
>> 
>
> Patch: https://lkml.org/lkml/2015/11/6/461
>
> Guenter

Thanks.
I already had that patch sitting in my for-next

https://lkml.org/lkml/2015/11/3/353

I've just sent Linus a pull request.

NeilBrown

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