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    SubjectRe: [LKML] [PATCH 7/7] xen: Enable grant table and xenbus for PV extension of HVM
    > +/* 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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