lkml.org 
[lkml]   [2021]   [Dec]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 3/4] iommu/vt-d: Support PASID DMA for in-kernel usage
On Thu, Dec 09, 2021 at 03:21:13PM -0800, Jacob Pan wrote:

> For DMA PASID storage, can we store it in the iommu_domain instead of
> iommu_group?

It doesn't make sense to put in the domain, the domain should be only
the page table and not have any relation to how things are matched to
it

Jason

\
 
 \ /
  Last update: 2021-12-10 00:42    [W:0.111 / U:0.264 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site