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Date: Tue, 19 Feb 2013 08:34:55 +1300
From: Andrew Turner <andrew@fubar.geek.nz>
Subject: Re: svn commit: r246926 - in head/sys: arm/arm arm/include vm
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To: Alan Cox <alc@FreeBSD.org>
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On Mon, 18 Feb 2013 01:02:49 +0000 (UTC)
Alan Cox <alc@FreeBSD.org> wrote:

> Author: alc
> Date: Mon Feb 18 01:02:48 2013
> New Revision: 246926
> URL: http://svnweb.freebsd.org/changeset/base/246926
> 
> Log:
>   On arm, like sparc64, the end of the kernel map varies from one
> type of machine to another.  Therefore, VM_MAX_KERNEL_ADDRESS can't
> be a constant. Instead, #define it to be a variable,
> vm_max_kernel_address, just like we do on sparc64.

This looks to be broken on non-FDT ARM. There are still a number of
copies of initarm for older ports without FDT that will need
vm_max_kernel_address to be set.

Andrew