RE: [RFC v3 12/25] vfio/common: add pasid_alloc/free support

2020-02-11 Thread Liu, Yi L
> From: Peter Xu > Sent: Wednesday, February 12, 2020 3:32 AM > To: Liu, Yi L > Subject: Re: [RFC v3 12/25] vfio/common: add pasid_alloc/free support > > On Wed, Jan 29, 2020 at 04:16:43AM -0800, Liu, Yi L wrote: > > From: Liu Yi L > > > > This patch adds VF

Re: [RFC v3 12/25] vfio/common: add pasid_alloc/free support

2020-02-11 Thread Peter Xu
On Wed, Jan 29, 2020 at 04:16:43AM -0800, Liu, Yi L wrote: > From: Liu Yi L > > This patch adds VFIO pasid alloc/free support to allow host intercept > in PASID allocation for VM by adding VFIO implementation of > DualStageIOMMUOps.pasid_alloc/free callbacks. > > Cc: Kevin Tian > Cc: Jacob Pan

[RFC v3 12/25] vfio/common: add pasid_alloc/free support

2020-01-29 Thread Liu, Yi L
From: Liu Yi L This patch adds VFIO pasid alloc/free support to allow host intercept in PASID allocation for VM by adding VFIO implementation of DualStageIOMMUOps.pasid_alloc/free callbacks. Cc: Kevin Tian Cc: Jacob Pan Cc: Peter Xu Cc: Eric Auger Cc: Yi Sun Cc: David Gibson Cc: Alex