Hi Eric,
> From: Auger Eric
> Sent: Saturday, July 18, 2020 12:29 AM
>
> Hi Yi,
>
> On 7/12/20 1:20 PM, Liu Yi L wrote:
> > IOMMUs that support nesting translation needs report the capability info
> s/needs/need to report
yep.
> > to userspace, e.g. the format of first level/stage paging
Hi Yi,
On 7/12/20 1:20 PM, Liu Yi L wrote:
> IOMMUs that support nesting translation needs report the capability info
s/needs/need to report
> to userspace, e.g. the format of first level/stage paging structures.
It gives information about requirements the userspace needs to implement
plus other
IOMMUs that support nesting translation needs report the capability info
to userspace, e.g. the format of first level/stage paging structures.
This patch reports nesting info by DOMAIN_ATTR_NESTING. Caller can get
nesting info after setting DOMAIN_ATTR_NESTING.
Cc: Kevin Tian
CC: Jacob Pan
Cc: