Re: [Xen-devel] [v2][PATCH] xen/vtd/iommu: permit group devices to passthrough in relaxed mode

[HÃkon Alstadheim <hakon@xxxxxxxxxxxxxxxxxx>]

Den 10. sep. 2015 13:04, skrev Håkon Alstadheim:
> Den 10. sep. 2015 08:06, skrev Tian, Kevin:
>>> From: Chen, Tiejun
>>> Sent: Thursday, September 10, 2015 1:47 PM
>>>
>>> But recently someone was encountering this problem.
>>>
>>> http://www.gossamer-threads.com/lists/xen/devel/391684?page=last
>>>
>>> We'd better figure out a simple way to this regression.
>>>
>> I'm not sure how popular that motherboard is used...
> I've got the same devices on Asus Z10PE-D8 WS. Probably used
> by several motherboard-manufacturers.

To be very precice: I've got _similar_ devices in my motherboard chipset.
Thus we know Intel chipset C200 has this issue, and I am fairly certain
that C610/X99 also has this issue.



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