[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] hvmloader / qemu-xen: Getting rid of resource conflict for OpRegion.
On Thu, 2012-12-20 at 13:03 +0000, Keir Fraser wrote: > On 20/12/2012 10:41, "Ian Campbell" <Ian.Campbell@xxxxxxxxxx> wrote: > > Do we need to worry about what is in the "slop" at either end of a 3 > > page region containing this? If they are sensitive registers then we may > > have a problem. > > In the hvmloader patch it is not worth it I think, one extra page of memory > hole is hardly a scarce resource. I didn't mean the wastage, I meant the contents (registers) at the physical addresses either immediately before or after the OpRegion. Ian. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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