Re: [PATCH] sparc64: remove unused function straddles_64bit_va_hole()

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From: Kirill Tkhai <tkhai@xxxxxxxxx>
Date: Mon, 09 Jul 2012 18:22:11 +0400

> Nobody uses straddles_64bit_va_hole(). Remove it
> 
> Signed-off-by: Kirill Tkhai <tkhai@xxxxxxxxx>

Well, that's a bug, because we have to keep applications from
being to mmap() things into this virtual address range.

I'll look into the GIT history to see how it has erroneously
become unused.
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