Hi Eric,
> From: Auger Eric
> Sent: Monday, July 20, 2020 4:33 PM
>
> Yi,
>
> On 7/20/20 9:51 AM, Liu, Yi L wrote:
> > Hi Eric,
> >
> >> From: Auger Eric
> >> Sent: Saturday, July 18, 2020 1:34 AM
> >>
> >> Yi,
> >>
> >> On 7/12/20 1:20 PM, Liu Yi L wrote:
> >>> This patch exports iommu
Yi,
On 7/20/20 9:51 AM, Liu, Yi L wrote:
> Hi Eric,
>
>> From: Auger Eric
>> Sent: Saturday, July 18, 2020 1:34 AM
>>
>> Yi,
>>
>> On 7/12/20 1:20 PM, Liu Yi L wrote:
>>> This patch exports iommu nesting capability info to user space through
>>> VFIO. User space is expected to check this info
Hi Eric,
> From: Auger Eric
> Sent: Saturday, July 18, 2020 1:34 AM
>
> Yi,
>
> On 7/12/20 1:20 PM, Liu Yi L wrote:
> > This patch exports iommu nesting capability info to user space through
> > VFIO. User space is expected to check this info for supported uAPIs (e.g.
> it is not only to check
Yi,
On 7/12/20 1:20 PM, Liu Yi L wrote:
> This patch exports iommu nesting capability info to user space through
> VFIO. User space is expected to check this info for supported uAPIs (e.g.
it is not only to check the supported uAPIS but rather to know which
callbacks it must call upon vIOMMU
This patch exports iommu nesting capability info to user space through
VFIO. User space is expected to check this info for supported uAPIs (e.g.
PASID alloc/free, bind page table, and cache invalidation) and the vendor
specific format information for first level/stage page table that will be
bound
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