Re: [Xen-devel] [PATCH 6 of 6] xend: Add support for passing in the host's E820 for PCI passthrough

[Konrad Rzeszutek Wilk <konrad@xxxxxxxxxx>]

On Tue, Mar 27, 2012 at 02:43:56PM +0100, Ian Jackson wrote:
> Konrad Rzeszutek Wilk writes ("[PATCH 6 of 6] xend: Add support for passing 
> in the host's E820 for PCI passthrough"):
> > xend: Add support for passing in the host's E820 for PCI passthrough
> ...>
> > The code that populates E820 is unconditionally triggered by the guest
> > configuration having 'e820_hole=1'.
> 
> Isn't this similar to some xl/libxl features ?  "e820_host" maybe.

Yes. It is called 'e820_host'. Sorry about that - I had used an earlier
version of the patches to make this work on the python stack.
> 
> We certainly don't want to add any new features to xend with
> incompatible config settings to xl.

Of course not.
> 
> Ian.
> 
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