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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: |
Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> |
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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: |
Sheng Yang <sheng@xxxxxxxxxxxxxxx> |
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Date: |
Tue, 2 Mar 2010 09:13:35 +0800 |
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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 17:12:59 -0800 |
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<1267436315-24486-1-git-send-email-sheng@xxxxxxxxxxxxxxx> <1267436315-24486-8-git-send-email-sheng@xxxxxxxxxxxxxxx> <20100301173858.GJ7881@xxxxxxxxxxxxxxxxxxx> |
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On Tuesday 02 March 2010 01:38:58 Konrad Rzeszutek Wilk wrote:
> > +/* 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.
>
Oops... Thanks for reminder. :)
--
regards
Yang, Sheng
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