linux-kernel - Re: OF-related boot crash in 3.3.0-rc3-00188-g3ec1e88

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Message-Id: <20120222.152626.1290364413773909040.davem@davemloft.net>
Date:	Wed, 22 Feb 2012 15:26:26 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	richm@...elvet.org.uk
Cc:	mroos@...ux.ee, tj@...nel.org, grant.likely@...retlab.ca,
	rob.herring@...xeda.com, sparclinux@...r.kernel.org,
	linux-kernel@...r.kernel.org, sam@...nborg.org
Subject: Re: OF-related boot crash in 3.3.0-rc3-00188-g3ec1e88

From: Richard Mortimer <richm@...elvet.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.
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