[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] RE: [Xen-devel] [patch] nx bit shouldn't get set when disabled
> >> Why the extra mask ops with __supported_pte_mask? Native x86/64 > >> builds obviously don't need them... > > > > Definitions such as __PAGE_KERNEL set NX, but as Jun pointed out, > > those should only be set when NX mode is enabled. > > So the extra masking isn't required? I suspect normal hardware is prepared to put up with the bit being set even if its not supported... Ian _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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