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xen-devel
[Xen-devel] Re: [LKML] [PATCH 7/7] xen: Enable grant table and xenbus fo
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To: |
Sheng Yang <sheng@xxxxxxxxxxxxxxx> |
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Subject: |
[Xen-devel] Re: [LKML] [PATCH 7/7] xen: Enable grant table and xenbus for PV extension of HVM |
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From: |
Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> |
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Date: |
Mon, 1 Mar 2010 12:38:58 -0500 |
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Cc: |
xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Ian Campbell <Ian.Campbell@xxxxxxxxxx>, Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, Ian Pratt <Ian.Pratt@xxxxxxxxxxxxx>, Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx>, Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
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Mon, 01 Mar 2010 10:03:40 -0800 |
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Mutt/1.5.19 (2009-01-05) |
> +/* The region reserved by QEmu for Xen platform device */
> +#define GNTTAB_START 0xf2000000ul
> +#define GNTTAB_SIZE 0x20000ul
I thought that in the earlier review you said:
"> > +#define GNTTAB_START 0xfbfe0000ul
> > +#define GNTTAB_SIZE 0x20000ul
>
> Is it possible that there would be a PCI device that would be
> passed in the guest that would conflict with the above mentioned
> E820 region?
>
I would change them to a dedicated PCI MMIO address in the next version.
Thanks.
"
?
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