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Subject: Re: btrfs zero divide
From: Joe Perches <joe@perches.com>
To: Geert Uytterhoeven <geert@linux-m68k.org>
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On Wed, 2013-08-14 at 10:56 +0200, Geert Uytterhoeven wrote:
> These bring in the 64-bit divisor from somewhere else, so they're less
> trivial to fix.

Using div64_u64 or div64_s64 could fix it.
Maybe that could be added to do_div too.