linux-kernel - Re: [PATCH] Fix broken debug output reserve_region_with

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Date:	Sat, 18 Oct 2008 08:45:47 +1100
From:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	David Miller <davem@...emloft.net>, rdreier@...co.com,
	Geert.Uytterhoeven@...ycom.com, hpa@...or.com,
	linux-kernel@...r.kernel.org, mingo@...e.hu, yhlu.kernel@...il.com,
	akpm@...ux-foundation.org
Subject: Re: [PATCH] Fix broken debug output reserve_region_with_split()

On Fri, 2008-10-17 at 14:11 -0700, Linus Torvalds wrote:

> So the default is all the wrong way around. Make the defaults the sane 
> ones: 04x for IO, and 08x for MMIO, and then see if anybody wants anything 
> else. I seriously doubt they do. The whole ".. but but sparc" argument 
> seems to be entirely based on the total mis-conception of truncation that 
> has no relevance.

Well, I definitely want 08x for IO on powerpc and I suspect anything
non-x86 or alpha does as well... So I'm fine but I'd like to keep
the default for IO at 08x unless you really have a strong opinion
against it.

Cheers,
Ben.


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