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Date: Tue, 10 Jan 2006 10:34:32 -0800 (PST)
From: Linus Torvalds <torvalds@osdl.org>
To: Martin Bligh <mbligh@mbligh.org>
cc: Jens Axboe <axboe@suse.de>, Byron Stanoszek <gandalf@winds.org>,
       Ingo Molnar <mingo@elte.hu>, linux-kernel@vger.kernel.org,
       Andrew Morton <akpm@osdl.org>
Subject: Re: 2G memory split
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On Tue, 10 Jan 2006, Martin Bligh wrote:
> 
> The non-1GB-aligned ones need to be disbarred when PAE is on, I think.

Well, right now _all_ the non-3:1 cases need to be disbarred. I think we 
depend on the kernel mapping only ever being the _one_ last entry in the 
top-level page table, which is only true with the 3:1 mapping.

But I didn't check.

		Linus