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Re: [Xen-devel] bug? hvm builder memory allocation ...


  • To: Gerd Hoffmann <kraxel@xxxxxxx>, Xen devel list <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
  • Date: Tue, 07 Nov 2006 11:41:49 +0000
  • Delivery-date: Tue, 07 Nov 2006 03:42:12 -0800
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AccCYbXj9Gn02W5UEdurgAAX8io7RQ==
  • Thread-topic: [Xen-devel] bug? hvm builder memory allocation ...

Well clearly it works. I'm not sure why though. :-) The
decrease_reservation() request ought to fail and hence fail the HVM guest
creation. I'll look into it.

 -- Keir

On 7/11/06 11:34, "Gerd Hoffmann" <kraxel@xxxxxxx> wrote:

>   Hi,
> 
> hvm memory allocation looks buggy in unstable:  First it allocates
> memory using two xc_domain_memory_populate_physmap() calls, explicitly
> excluding the vga hole, then the (not allocated) vga hole is released
> via xc_domain_memory_decrease_reservation() ...
> 
> cheers,
>   Gerd



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