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Date: Wed, 22 Feb 2012 15:26:26 -0500 (EST)
Message-Id: <20120222.152626.1290364413773909040.davem@davemloft.net>
To: richm@oldelvet.org.uk
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Subject: Re: OF-related boot crash in 3.3.0-rc3-00188-g3ec1e88
From: David Miller <davem@davemloft.net>
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From: Richard Mortimer <richm@oldelvet.org.uk>
Date: Wed, 22 Feb 2012 18:22:36 +0000

> memblock reserved: ADD [0x0000007fcc0a40-0x0000007fcc0a4e] node 1
> memblock reserved: add [0x0000007fcc0a40-000000007fcc0a4e] node 1 @767

These are physical addresses.

> But a similar address in the registers has fffff800 in there.
> 
> o4: fffff8007fcc0a4d

All of physical memory is mapped linearly starting at 0xfffff80000000000
and this is such a virtual address.