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xen-devel
Re: [Xen-devel] [patch] nx bit shouldn't get set when disabled
On Wed, Jun 08, 2005 at 03:47:01PM -0700, Nakajima, Jun wrote:
> Agree on that part. Should read like:
>
> pte = pte_offset_kernel(pmd, (vstart + (i*PAGE_SIZE)));
> + pte->pte &= __supported_pte_mask;
> pfn = pte->pte >> PAGE_SHIFT;
I dissent. Same reason as yesterday: the above might work right now, but
as soon as we enable NX the NX bit will end up in the pfn/mfn.
sRp
--
Scott Parish
Signed-off-by: srparish@xxxxxxxxxx
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