linux-kernel - Re: adf_ctl_drv.c:(.init.text+0x14915): undefined reference to `adf_init_pf

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Date:	Wed, 22 Jun 2016 12:49:46 +0200
From:	Hans de Bruin <jmdebruin@...net.nl>
To:	Randy Dunlap <rdunlap@...radead.org>
Cc:	Greg KH <gregkh@...uxfoundation.org>, linux-kernel@...r.kernel.org,
	herbert@...dor.apana.org.au, fengguang.wu@...el.com,
	qat-linux@...el.com
Subject: Re: adf_ctl_drv.c:(.init.text+0x14915): undefined reference to
 `adf_init_pf_wq' (was Linux 4.4.13)

On 06/20/2016 07:17 PM, Randy Dunlap wrote:
> On 06/20/16 08:43, Greg KH wrote:
>> On Sun, Jun 19, 2016 at 09:12:29AM +0200, Hans de Bruin wrote:
>>> On 06/08/2016 03:43 AM, Greg KH wrote:
>>>> I'm announcing the release of the 4.4.13 kernel.
>>>>
>>>
>>> Hi,
>>>
>>> I tried to compile 4.4.13 using my 4.4.7 config file and ran in to this:
>>>
>>>   LD      init/built-in.o
>>> drivers/built-in.o: In function `adf_register_ctl_device_driver':
>>> adf_ctl_drv.c:(.init.text+0x14915): undefined reference to `adf_init_pf_wq'
>>> adf_ctl_drv.c:(.init.text+0x14927): undefined reference to `adf_exit_pf_wq'
>>> drivers/built-in.o: In function `adf_unregister_ctl_device_driver':
>>> adf_ctl_drv.c:(.exit.text+0xacf): undefined reference to `adf_exit_pf_wq'
>>> make[2]: *** [vmlinux] Error 1
>>> make[1]: *** [sub-make] Error 2
>>> make: *** [__sub-make] Error 2
>>>
>>>
>>> I have got some Google hits on this error referencing to higher kernel
>>> versions but not on 4.4:
>>>
>>> 	LKML: Herbert Xu: Crypto Fixes for 4.6
>>>
>>> 	LKML: Greg KH: Linux 4.5.5
>>
>> I don't understand, what needs to be done in the 4.4-stable tree to
>> resolve this?
>
> Maybe some other DEV_QAT drivers need to add "select PCI_IOV".
>
> See commit 75910d375ecb2079b3418f8b304fd775916025e2 (sorry, I don't
> have the 4.4.x stable git tree [yet]).
>
> Hans, please send your failing .config file.
>

Randy,

Attached is the config from my running 4.4.7 kernel.

--
Hans




Download attachment "config.gz" of type "application/x-gzip" (23621 bytes)