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

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Message-ID: <87pozkrva7.fsf@notabene.neil.brown.name>
Date:	Mon, 09 Nov 2015 09:17:04 +1100
From:	NeilBrown <neilb@...e.com>
To:	Guenter Roeck <linux@...ck-us.net>,
	kbuild test robot <fengguang.wu@...el.com>
Cc:	Shaohua Li <shli@...com>, kbuild-all@...org,
	linux-kernel@...r.kernel.org,
	Bart Van Assche <bart.vanassche@...disk.com>
Subject: Re: ERROR: "crc32c" [drivers/md/raid456.ko] undefined!

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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