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RE: [Xen-devel] ACPI suspend/resume on Dell Inspirons 1464/1564/1764
- To: "Keir Fraser" <keir.fraser@xxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
- From: "Roger Cruz" <roger.cruz@xxxxxxxxxxxxxxxxxxx>
- Date: Wed, 19 May 2010 14:59:44 -0500
- Cc:
- Delivery-date: Wed, 19 May 2010 13:03:06 -0700
- List-id: Xen developer discussion <xen-devel.lists.xensource.com>
- Thread-index: Acrr2MGaf7yfnFaQTZycCDfaoiD3fwGKD9vEATZRItYAEo2wXAAOFwx+AARLdsgABrWIvgABEzreAAAql2Y=
- Thread-topic: [Xen-devel] ACPI suspend/resume on Dell Inspirons 1464/1564/1764
Wow, you are fast. Thanks a bunch!
Roger
-----Original Message-----
From: Keir Fraser [mailto:keir.fraser@xxxxxxxxxxxxx]
Sent: Wed 5/19/2010 3:54 PM
To: Roger Cruz; xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-devel] ACPI suspend/resume on Dell Inspirons 1464/1564/1764
On 19/05/2010 20:24, "Keir Fraser" <keir.fraser@xxxxxxxxxxxxx> wrote:
> On 19/05/2010 17:36, "Roger Cruz" <roger.cruz@xxxxxxxxxxxxxxxxxxx> wrote:
>
>> else
>> {
>> v->arch.hvm_vmx.secondary_exec_control &= ~SECONDARY_EXEC_ENABLE_EPT;
>> vmx_vmexit_control &= ~(VM_EXIT_SAVE_GUEST_PAT |
>> VM_EXIT_LOAD_HOST_PAT);
>> vmx_vmentry_control &= ~VM_ENTRY_LOAD_GUEST_PAT;
>> }
>
> This is the bug. construct_vmcs() should make local copies of
> vmx_vmexit_control and vmx_vmentry_control, and only clear bits in those
> local copies. It should then __vmwrite() those local copies. I will make a
> patch and apply to xen-unstable and xen-4.0 and xen-3.4.
Done -- xen-unstable:21435, xen-4.0-testing:21157, xen-3.4-testing:19971
K.
> Thanks,
> Keir
>
>
>
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