[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Xen-ia64-devel] relocated Xen may conflict with identity mapping
On Wed, Sep 26, 2007 at 12:22:00PM +0800, Xu, Anthony wrote:
> Hi Alex,
> Since the address space of relocated Xen is in the same region with
> identity mapping address space.
> There may be conflict.
> Can we put Xen as other region?
Yes, the new mapping could be:
0xf000000000000000: WB identify mapped
0xf200000000000000: UC identify mapped
0xf400000000000000: xen + default sharedinfo + percpu
0xf600000000000000: virt frame table
IIRC I tested such a map while I was testing xen relocation.
Xen-ia64-devel mailing list