RE: [PATCH, RFC, resend] Re: [Xen-devel] granting access to MSI-X table and pending bit array

["Jiang, Yunhong" <yunhong.jiang@xxxxxxxxx>]

Got it, thanks!.

--jyh

>-----Original Message-----
>From: Keir Fraser [mailto:keir.fraser@xxxxxxxxxxxxx]
>Sent: Wednesday, September 15, 2010 2:52 PM
>To: Jiang, Yunhong
>Cc: xen-devel@xxxxxxxxxxxxxxxxxxx; Jan Beulich
>Subject: Re: [PATCH, RFC, resend] Re: [Xen-devel] granting access to MSI-X 
>table and
>pending bit array
>
>Jan hasn't submitted the patches for inclusion. They haven't been
>'signed-off-by'.
>
> K.
>
>On 15/09/2010 02:32, "Jiang, Yunhong" <yunhong.jiang@xxxxxxxxx> wrote:
>
>> Keir, this patch works well on my test, is it possible to pick this up?
>>
>> Thanks
>> --jyh
>>
>>> -----Original Message-----
>>> From: Jiang, Yunhong
>>> Sent: Wednesday, September 01, 2010 3:39 PM
>>> To: Jiang, Yunhong; Jan Beulich
>>> Cc: xen-devel@xxxxxxxxxxxxxxxxxxx; KonradRzeszutek Wilk
>>> Subject: RE: [PATCH, RFC, resend] Re: [Xen-devel] granting access to MSI-X
>>> table and
>>> pending bit array
>>>
>>> Sorry for slow response because I met some trouble on environment setup.
>>>
>>> This patch works well. Without this patch, the PV DomU can change the vector
>>> and
>>> cause spurios interrupt to xen hypervisor. With this patch, PV DomU can't
>>> update
>>> the vector anymore.
>>>
>>> Ack.
>>>
>>> Thanks
>>> --jyh
>>>
>>>> -----Original Message-----
>>>> From: Jiang, Yunhong
>>>> Sent: Friday, August 27, 2010 5:38 PM
>>>> To: Jan Beulich
>>>> Cc: xen-devel@xxxxxxxxxxxxxxxxxxx; KonradRzeszutek Wilk
>>>> Subject: RE: [PATCH, RFC, resend] Re: [Xen-devel] granting access to MSI-X
>>>> table
>>> and
>>>> pending bit array
>>>>
>>>>>> Anyway, your patch do make great improvement, these issues (global list,
>>>>>> guest's existing mapping and checking in _sh_propgate) is not important,
>>>>>> or
>>>>>> can be enhanced later, I'm glad to verify your patch on my system. Do you
>>>>>> have any updated patch, or I can simply use the one you sent out on Aug,
>>>>>> 13?
>>>>>
>>>>> Yes, that one should be fine and up-to-date.
>>>>
>>>> Sure, but I will do that on next monday since I will be out in weekend and
>>>> cant'
>>>> access the system.
>>>>
>>>> Thanks
>>>> --jyh
>>>>
>>>>>
>>>>> Jan
>>
>


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