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RE: [Xen-devel] [patch] predicate NX flag

To: "Nakajima, Jun" <jun.nakajima@xxxxxxxxx>, "Scott Parish" <srparish@xxxxxxxxxx>
Subject: RE: [Xen-devel] [patch] predicate NX flag
From: "Nakajima, Jun" <jun.nakajima@xxxxxxxxx>
Date: Tue, 7 Jun 2005 14:02:47 -0700
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
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Thread-topic: [Xen-devel] [patch] predicate NX flag
BTW, did this solve the driver problem on your machine?

Jun
---
Intel Open Source Technology Center 

-----Original Message-----
From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
[mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Nakajima,
Jun
Sent: Tuesday, June 07, 2005 1:46 PM
To: Scott Parish
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: RE: [Xen-devel] [patch] predicate NX flag

Scott Parish wrote:
> the NX flag should only be set when its use is enabled.
> 
> sRp

Rather than changing __PAGE_KERNEL, I think we should change set_p?d (?
= g, u, m, e) like

#define set_pmd(pmdptr, pmdval) xen_l2_entry_update(pmdptr, (pmdval)&
__supported_pte_mask)

Jun
---
Intel Open Source Technology Center

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