linux-kernel - Re: randconfig build error with next-20140206, in drivers/hwmon/ltc2945.c

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Date:	Thu, 6 Feb 2014 10:07:20 -0500
From:	Paul Gortmaker <paul.gortmaker@...driver.com>
To:	Guenter Roeck <linux@...ck-us.net>
Cc:	Jim Davis <jim.epost@...il.com>,
	Stephen Rothwell <sfr@...b.auug.org.au>,
	linux-next <linux-next@...r.kernel.org>,
	linux-kernel <linux-kernel@...r.kernel.org>, jdelvare@...e.de,
	lm-sensors@...sensors.org
Subject: Re: randconfig build error with next-20140206, in drivers/hwmon/ltc2945.c

On Thu, Feb 6, 2014 at 9:07 AM, Guenter Roeck <linux@...ck-us.net> wrote:
> On 02/06/2014 05:57 AM, Jim Davis wrote:
>>
>> Building with the attached random configuration file,
>>
>> drivers/built-in.o: In function `ltc2945_set_value':
>> ltc2945.c:(.text+0x58b1ad): undefined reference to `__udivdi3'
>> ltc2945.c:(.text+0x58b1cc): undefined reference to `__udivdi3'
>> ltc2945.c:(.text+0x58b1dd): undefined reference to `__udivdi3'
>> ltc2945.c:(.text+0x58b1fb): undefined reference to `__udivdi3'
>> make: *** [vmlinux] Error 1
>>
>
> I really love those auto-builders :-)
>
> Should be fixed in the next version of -next.

Looks like the same problem cropped up in mips allmodconfig, but
w/o the nice pointer to the line number in the source...

  CC [M]  lib/notifier-error-inject.o
  CC [M]  lib/pm-notifier-error-inject.o
ERROR: "__udivdi3" [drivers/hwmon/ltc2945.ko] undefined!
make[2]: *** [__modpost] Error 1
make[1]: *** [modules] Error 2
make: *** [sub-make] Error 2

http://kisskb.ellerman.id.au/kisskb/buildresult/10578301/

I'll check back tomorrow :)

Thanks,
Paul.
--

>
> Guenter
>
> --
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