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SubjectRe: [PATCH BUGFIX] xen: don't drop NX bit
Jeremy Fitzhardinge wrote:
> When converting the pfn/mfn in a pagetable entry, make sure we mask
> out the protection flags properly. Formerly, this code was losing the
> NX bit, and not dealing with extra Xen-defined software flags in ptes.
> Because NX is now enforced properly, we must put the hypercall page
> into the .text segment so that it is executable.

Oops, ignore this. This depends on another unposted patch. I'll repost


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