[PATCH v3 1/5] docs: IOMMU user API

2020-06-23 Thread Jacob Pan
IOMMU UAPI is newly introduced to support communications between guest virtual IOMMU and host IOMMU. There has been lots of discussions on how it should work with VFIO UAPI and userspace in general. This document is indended to clarify the UAPI design and usage. The mechenics of how future extensi

Re: [PATCH v3 1/5] docs: IOMMU user API

2020-06-26 Thread Alex Williamson
On Tue, 23 Jun 2020 10:03:53 -0700 Jacob Pan wrote: > IOMMU UAPI is newly introduced to support communications between guest > virtual IOMMU and host IOMMU. There has been lots of discussions on how > it should work with VFIO UAPI and userspace in general. > > This document is indended to clarif

Re: [PATCH v3 1/5] docs: IOMMU user API

2020-06-29 Thread Jacob Pan
On Fri, 26 Jun 2020 16:19:23 -0600 Alex Williamson wrote: > On Tue, 23 Jun 2020 10:03:53 -0700 > Jacob Pan wrote: > > > IOMMU UAPI is newly introduced to support communications between > > guest virtual IOMMU and host IOMMU. There has been lots of > > discussions on how it should work with VFIO

RE: [PATCH v3 1/5] docs: IOMMU user API

2020-06-29 Thread Tian, Kevin
> From: Jacob Pan > Sent: Tuesday, June 30, 2020 7:05 AM > > On Fri, 26 Jun 2020 16:19:23 -0600 > Alex Williamson wrote: > > > On Tue, 23 Jun 2020 10:03:53 -0700 > > Jacob Pan wrote: > > > > > IOMMU UAPI is newly introduced to support communications between > > > guest virtual IOMMU and host IO

Re: [PATCH v3 1/5] docs: IOMMU user API

2020-06-30 Thread Jacob Pan
On Tue, 30 Jun 2020 02:52:45 + "Tian, Kevin" wrote: > > From: Jacob Pan > > Sent: Tuesday, June 30, 2020 7:05 AM > > > > On Fri, 26 Jun 2020 16:19:23 -0600 > > Alex Williamson wrote: > > > > > On Tue, 23 Jun 2020 10:03:53 -0700 > > > Jacob Pan wrote: > > > > > > > IOMMU UAPI is newly

Re: [PATCH v3 1/5] docs: IOMMU user API

2020-07-07 Thread Alex Williamson
On Mon, 29 Jun 2020 16:05:18 -0700 Jacob Pan wrote: > On Fri, 26 Jun 2020 16:19:23 -0600 > Alex Williamson wrote: > > > On Tue, 23 Jun 2020 10:03:53 -0700 > > Jacob Pan wrote: > > > > > IOMMU UAPI is newly introduced to support communications between > > > guest virtual IOMMU and host IOMMU

Re: [PATCH v3 1/5] docs: IOMMU user API

2020-07-08 Thread Jacob Pan
Hi Alex, All points below are taken. I have sent out v4 that addresses these feedbacks. Thanks for the review. Jacob On Tue, 7 Jul 2020 15:40:54 -0600 Alex Williamson wrote: > On Mon, 29 Jun 2020 16:05:18 -0700 > Jacob Pan wrote: > > > On Fri, 26 Jun 2020 16:19:23 -0600 > > Alex Williamson