On Fri 11 Sep 12:13 CDT 2020, Robin Murphy wrote:
> On 2020-09-04 16:55, Bjorn Andersson wrote:
> > Add a new operation to allow platform implementations to inherit any
> > stream mappings from the boot loader.
>
> Is there a reason we need an explicit step for this? The aim of the
> cfg_probe
Hi Alex,
> From: Alex Williamson
> Sent: Saturday, September 12, 2020 4:17 AM
>
> On Thu, 10 Sep 2020 03:45:20 -0700
> Liu Yi L wrote:
>
> > This patch exports iommu nesting capability info to user space through
> > VFIO. Userspace is expected to check this info for supported uAPIs (e.g.
> >
Hi Alex,
> From: Alex Williamson
> Sent: Saturday, September 12, 2020 6:13 AM
>
> On Thu, 10 Sep 2020 03:45:30 -0700
> Liu Yi L wrote:
>
> > This patch exposes PCIe PASID capability to guest for assigned devices.
> > Existing vfio_pci driver hides it from guest by setting the capability
> >
On Fri, Sep 11, 2020 at 05:12:36PM +0100, Robin Murphy wrote:
> (apologies to Jim - I did look through one of the previous versions since I
> last commented and thought it looked OK, but never actually replied as
> such)
>
> On 2020-09-10 06:40, Christoph Hellwig wrote:
>> From: Jim Quinlan
>>
Hi Alex,
> From: Alex Williamson
> Sent: Saturday, September 12, 2020 5:38 AM
>
> On Thu, 10 Sep 2020 03:45:24 -0700
> Liu Yi L wrote:
>
> > This patch allows userspace to request PASID allocation/free, e.g. when
> > serving the request from the guest.
> >
> > PASIDs that are not freed by
Hi Alex,
> From: Alex Williamson
> Sent: Saturday, September 12, 2020 6:04 AM
>
> On Thu, 10 Sep 2020 03:45:27 -0700
> Liu Yi L wrote:
>
> > Nesting translation allows two-levels/stages page tables, with 1st
> > level for guest translations (e.g. GVA->GPA), 2nd level for host
> > translations
