linux-kernel - Re: Error in linux-3.0.72 build.

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Message-ID: <20130406112657.GA3625@pd.tnic>
Date:	Sat, 6 Apr 2013 13:26:57 +0200
From:	Borislav Petkov <bp@...en8.de>
To:	"Michael D. Setzer II" <msetzerii@...il.com>
Cc:	linux-kernel@...r.kernel.org, linux-ext4@...r.kernel.org
Subject: Re: Error in linux-3.0.72 build.

On Sat, Apr 06, 2013 at 08:25:57PM +1000, Michael D. Setzer II wrote:
> Just downloaded new kernels, and find this error in build.
> 
> fs/built-in.o: In function `find_group_flex':
> /home/msetzerii/data/linux-3.0.72/fs/ext4/ialloc.c:359: undefined 
> reference to `__udivdi3'
> /home/msetzerii/data/linux-3.0.72/fs/ext4/ialloc.c:374: undefined 
> reference to `__udivdi3'
> make: *** [.tmp_vmlinux1] Error 1

Looks like your compiler is generating 64-bit division which is a call
into libgcc. Which gcc version are you using?

+ext4 folks.

-- 
Regards/Gruss,
    Boris.

Sent from a fat crate under my desk. Formatting is fine.
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