Subject: Re: linux-next: build failure after merge of the final tree
From: Catalin Marinas <catalin.marinas@arm.com>
To: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Russell King <rmk@arm.linux.org.uk>, linux-next@vger.kernel.org,
       linux-kernel@vger.kernel.org,
       Phil Carmody <ext-phil.2.carmody@nokia.com>
In-Reply-To: <20100624103619.46a88a63.sfr@canb.auug.org.au>
References: <20100624021949.62910287.sfr@canb.auug.org.au>
	 <20100624103619.46a88a63.sfr@canb.auug.org.au>
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Organization: ARM Limited
Date: Thu, 24 Jun 2010 10:00:56 +0100
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On Thu, 2010-06-24 at 10:36 +1000, Stephen Rothwell wrote:
> Hi Russell,
> 
> On Thu, 24 Jun 2010 02:19:49 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> >
> > After merging the final tree, the next-20100616 and later linux-next
> > builds for most arm configs (including versatile_defconfig) failed like this:
> > 
> > In file included from include/linux/module.h:23,
> >                  from include/linux/device.h:23,
> >                  from include/linux/dma-mapping.h:4,
> >                  from arch/arm/kernel/asm-offsets.c:15:
> > include/trace/events/module.h:11: error: two or more data types in declaration 
> > 
> > Reverting commit f0028612a8ffedcdafa8b7ae83ab090d8b0318b4 ("ARM: 6171/1:
> > module - simplify unwind table handling") (and
> > cecaa4c6b8173b02c9f7ecfdbbc81f573a7a9f33 ("ARM: 6172/1: module -
> > additional unwind tables for exit/devexit sections") that depends on it)
> > fixes this build error.
> 
> I have reverted those 2 commits in linux-next today.

Thanks. Stephen, do you build with just the standard defconfig for
ARCH=arm?

The problem is commit f0028612a8f which contains the hunk below for
the !ARM_UNWIND case):

+struct mod_arch_specific {
+}

Phil, could you please add a semicolon after '}' and send Russell a
patch?

Thanks.

-- 
Catalin

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