From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jason Kwon <jason.kwon@ericsson.com>
Subject: Re: Re: [PATCH] remove _PS0 from the DSDTo
Date: Thu, 17 Mar 2011 12:12:21 -0700
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To: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>, "Kay,
	Allen M" <allen.m.kay@intel.com>, Guyader <Jean.Guyader@citrix.com>, Ian Campbell <Ian.Campbell@eu.citrix.com>, Paolo Bonzini <pbonzini@redhat.com>Jean
List-Id: xen-devel@lists.xenproject.org

On 03/17/2011 11:40 AM, Stefano Stabellini wrote:
> On Thu, 17 Mar 2011, Jason Kwon wrote:
>> Stefano Stabellini wrote:
>>> On Mon, 28 Feb 2011, Paolo Bonzini wrote:
>>>> On 02/28/2011 04:33 PM, Stefano Stabellini wrote:
>>>>> However there is a simple workaround for it: just disable acpi in the
>>>>> config file of the VM.
>>>> I think recent Windows versions (Vista and newer) do not boot at all
>>>> without ACPI.
>>>
>>> I am not suggesting to disable ACPI altogether. I am just saying that
>>> the only way to get a recent Linux HVM guest to drive a VF is to disable
>>> ACPI, unfortunately.
>>>
>>> _______________________________________________
>>> Xen-devel mailing list
>>> Xen-devel@lists.xensource.com
>>> http://lists.xensource.com/xen-devel
>>>
>> Hello,
>>
>> Has this hvmloader patch been finalized?  I updated to Xen 4.1 rc7/Dom0
>> 2.6.32.32, and saw that the register_slot ACPI fixes were in the Dom0
>> kernel, but not this hvmloader change.  I previously tested this patch
>> on Xen 4.1 rc4 and had success with it when booting linux guests.
> we are trying to fix this on the Linux kernel side, we have two patches
> waiting to be applied:
>
> https://lkml.org/lkml/2011/2/28/296
> https://lkml.org/lkml/2011/3/8/212
>
Thanks Stefano, I missed the second kernel patch.  Just to clarify, 
should these patches be applied to Dom0 or the guest kernel (or both)?

Jason