linux-kernel - Re: [build bug] ./drivers/crypto/hifn

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Message-ID: <20080126104342.GB26275@2ka.mipt.ru>
Date:	Sat, 26 Jan 2008 13:43:43 +0300
From:	Evgeniy Polyakov <johnpol@....mipt.ru>
To:	Herbert Xu <herbert@...dor.apana.org.au>
Cc:	Ingo Molnar <mingo@...e.hu>, linux-kernel@...r.kernel.org,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Linux Crypto Mailing List <linux-crypto@...r.kernel.org>
Subject: Re: [build bug] ./drivers/crypto/hifn_795x.c

Hi.

On Sat, Jan 26, 2008 at 09:45:45AM +1100, Herbert Xu (herbert@...dor.apana.org.au) wrote:
> On Fri, Jan 25, 2008 at 11:21:50PM +0100, Ingo Molnar wrote:
> > 
> > randconfig testing found this (post-v2.6.24) build bug:
> > 
> >  drivers/built-in.o: In function `hifn_unregister_rng':
> >  hifn_795x.c:(.text+0x17bbd9): undefined reference to `hwrng_unregister'
> >  drivers/built-in.o: In function `hifn_probe':
> >  hifn_795x.c:(.text+0x17df70): undefined reference to `hwrng_register'
> > 
> > config attached.
> 
> Thanks for the report.  This is casued by
> 
> > CONFIG_HW_RANDOM=m
> > CONFIG_CRYPTO_DEV_HIFN_795X=y
> 
> I'll fix it with the following patch.

Thanks for fixing that up, if people who do not like select will
complain, we can make hifn rng depend on hw_random.

-- 
	Evgeniy Polyakov
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