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xen-devel
Re: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749
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To: |
"Nakajima, Jun" <jun.nakajima@xxxxxxxxx>, Gianluca Guida <gianluca.guida@xxxxxxxxxxxxx> |
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Subject: |
Re: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749 |
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From: |
Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
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Date: |
Mon, 15 Dec 2008 13:02:24 +0000 |
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Cc: |
"Li, Haicheng" <haicheng.li@xxxxxxxxx>, "'xen-devel@xxxxxxxxxxxxxxxxxxx'" <xen-devel@xxxxxxxxxxxxxxxxxxx>, "Li, Xin" <xin.li@xxxxxxxxx> |
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Mon, 15 Dec 2008 05:02:48 -0800 |
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[Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749 |
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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
nx-patch
Description: Binary data
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- Re: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749, (continued)
- Re: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749, Keir Fraser
- RE: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749, Cui, Dexuan
- Re: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749, Gianluca Guida
- Re: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749, Keir Fraser
- Re: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749, Gianluca Guida
- Re: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749, Keir Fraser
- RE: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749, Nakajima, Jun
- Re: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749, Keir Fraser
- RE: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749, Nakajima, Jun
- Re: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749, Keir Fraser
- Re: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749,
Keir Fraser <=
- RE: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749, Li, Haicheng
- RE: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749, Li, Haicheng
- Re: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749, Keir Fraser
Re: [Xen-devel] Weekly VMX status report. Xen: #18846 & Xen0: #749, Keir Fraser
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