linux-kernel - Re: [PATCH 2.6.28-rc2] i386: fix forbid_dac linkage error when CONFIG

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Message-ID: <18693.37494.214451.346748@harpo.it.uu.se>
Date:	Mon, 27 Oct 2008 11:05:42 +0100
From:	Mikael Pettersson <mikpe@...uu.se>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Mikael Pettersson <mikpe@...uu.se>, mingo@...hat.com,
	hpa@...or.com, linux-kernel@...r.kernel.org, tglx@...utronix.de,
	Jesse Barnes <jbarnes@...tuousgeek.org>
Subject: Re: [PATCH 2.6.28-rc2] i386: fix forbid_dac linkage error when
	CONFIG_PCI=n

Ingo Molnar writes:
 > 
 > * Mikael Pettersson <mikpe@...uu.se> wrote:
 > 
 > > Fix 2.6.28-rc2 build failure on i386 with CONFIG_PCI=n:
 > 
 > > +#ifdef CONFIG_PCI
 > >  		if (!strncmp(p, "allowdac", 8))
 > >  			forbid_dac = 0;
 > >  		if (!strncmp(p, "nodac", 5))
 > > @@ -210,6 +211,7 @@ static __init int iommu_setup(char *p)
 > >  			forbid_dac = -1;
 > >  			return 1;
 > >  		}
 > > +#endif /* CONFIG_PCI */
 > 
 > there's a better fix for this queued up in the PCI tree, see:
 > 
 >  http://marc.info/?l=linux-kernel&m=122480590627590&w=2

Got it. Thanks.

/Mikael
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