Re: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749

[Keir Fraser <keir.fraser@xxxxxxxxxxxxx>]

On 13/12/2008 22:43, "Nakajima, Jun" <jun.nakajima@xxxxxxxxx> wrote:

>> I think you agree that we don't need to keep guest 'actual' EFER.NX in
>> sync with its 'shadow' EFER.NX?
>> 
> 
> That should be okay. The fact we see the NX bit in the shadow page tables
> means at least the BSP enabled NX. And I don't expect other processors would
> do otherwise. In other words, such out-of-sync situations be transient anyway.

Attached is my proposed patch. Does it look okay to everyone? Haicheng:
could you test if it gets rid of the HVM Solaris crash?

 Thanks,
 Keir

Attachment: nx-patch
Description: Binary data

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