lkml.org 
[lkml]   [2022]   [Sep]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCHv8 00/11] Linear Address Masking enabling
On Wed, Sep 21, 2022 at 10:11:46AM -0700, Dave Hansen wrote:

> Are you saying that any device compatibility with an mm is solely
> determined by the IOMMU in play, so the IOMMU code should host the mm
> compatibility checks?

Yes, exactly. Only the HW entity that walks the page tables needs to
understand their parsing rules and in this case that is only the IOMMU
block.

Jason

\
 
 \ /
  Last update: 2022-09-21 20:13    [W:0.112 / U:0.180 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site