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Date:      Wed, 12 Jan 2011 09:35:38 -0800
From:      Colin Percival <cperciva@freebsd.org>
To:        Sergey G Nasonov <snasonov@bcc.ru>
Cc:        freebsd-xen@freebsd.org
Subject:   Re: does anyone have Xen running on an AMD system?
Message-ID:  <4D2DE66A.6000403@freebsd.org>
In-Reply-To: <201101121601.58282.snasonov@bcc.ru>
References:  <201101121601.58282.snasonov@bcc.ru>

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Hi,

On 01/12/11 05:01, Sergey G Nasonov wrote:
> I am sorry for intrusion. I have the same problem (pmap_init) running FreeBSD 8.2 r217259 i386 PV mode on Citrix XenServer 5.6. The server is IBM x3650 with intel Xeon 5405 
> panic: pmap_init: page table page is out of range
> 
> FreeBSD VM has 1GB memory. And this problem does not appear when I reduce amount of RAM to 512 MB. 

Yeah, this is a completely separate bug from the one I'm trying to fix right
now -- good to know that it's easily reproduced, though, and very interesting
to hear that it depends on the amount of RAM you have.  Do you get the same
panic with -CURRENT?  (I'm guessing you will given that the xen code is very
close to identical between 9.0 and 8.2, but always best to check...)

-- 
Colin Percival
Security Officer, FreeBSD | freebsd.org | The power to serve
Founder / author, Tarsnap | tarsnap.com | Online backups for the truly paranoid



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