linux-kernel - Re: linux-next build error (PNP/IXJ)

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Message-Id: <20080722133257.7362b9f1.rdunlap@xenotime.net>
Date:	Tue, 22 Jul 2008 13:32:57 -0700
From:	Randy Dunlap <rdunlap@...otime.net>
To:	Adrian Bunk <bunk@...nel.org>
Cc:	bjorn.helgaas@...com, linux-next@...r.kernel.org,
	lkml <linux-kernel@...r.kernel.org>
Subject: Re: linux-next build error (PNP/IXJ)

On Tue, 22 Jul 2008 23:19:30 +0300 Adrian Bunk wrote:

> On Tue, Jul 22, 2008 at 12:41:52PM -0700, Randy Dunlap wrote:
> > On Tue, 22 Jul 2008 20:39:57 +0300 Adrian Bunk wrote:
> > 
> > > On Tue, Jul 22, 2008 at 10:27:39AM -0700, Randy Dunlap wrote:
> > > > Hi,
> > > > 
> > > > I'm seeing several build errors in linux-next-20080722 that I haven't
> > > > seen previously, although I don't know what changed to cause this.
> > > > 
> > > > They are all basically the same, in ixj (drivers/telephony/ixj*), when
> > > > CONFIG_PNP=n, and CONFIG_PHONE_IXJ=y or =m (so the actual error message
> > > > varies depending on IXJ=y or =m):
> > > > 
> > > > IXJ=y:
> > > > ixj.c:(.text+0x329d98): undefined reference to `pnp_get_resource'
> > > > or IXJ=m:
> > > > ERROR: "pnp_get_resource" [drivers/telephony/ixj.ko] undefined!
> > > > 
> > > > 
> > > > Suggestions?
> > > 
> > > Please send a .config
> > 
> > attached.  (IXJ=m)
> 
> Works for me with gcc 4.3.1.
> Which gcc version are you using?

gcc (GCC) 4.2.1 (SUSE Linux)

> Does disabling CONFIG_OPTIMIZE_INLINING fix it for you?

Hmpf.  Yes, it sure does.

---
~Randy
Linux Plumbers Conference, 17-19 September 2008, Portland, Oregon USA
http://linuxplumbersconf.org/
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