Messages in this thread |  | | Date | Mon, 16 Jun 2008 04:42:24 -0700 | From | Jeremy Fitzhardinge <> | Subject | Re: [PATCH BUGFIX] xen: don't drop NX bit |
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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 shortly.
J
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