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[Xen-devel] can't allocate low memory for domain

To: xen developers community <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] can't allocate low memory for domain
From: dinesh chandrasekaran <dinesh_chan8@xxxxxxxxxxx>
Date: Tue, 26 May 2009 02:35:48 +0530
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Hi friends,
                 when I tried allocating machine addresses (memory behind a PCI device) for
domU guests by tweaking the /xen/common/memory.c file, I get the following error,

Error: (4, 'Out of memory', "xc_dom_boot_mem_init: can't allocate low memory for domain\n")

can someone explain me why this is happening and what should do to successfully boot a domU
guest from the memory behind the PCI device?

Thanks,
Dinesh C


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