lkml.org 
[lkml]   [2019]   [Jun]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v4 0/9] iommu: Bounce page for untrusted devices
On Wed, Jun 12, 2019 at 11:00:06AM +0800, Lu Baolu wrote:
> > What kind of devices did you test it with?
>
> Most test work was done by Xu Pengfei (cc'ed). He has run the code
> on real platforms with various thunderbolt peripherals (usb, disk,
> network, etc.).

In addtition to that we are also in works to build a real thunderclap
platform to verify it can only access the bounce buffer if the DMA
transfer was to a memory not filling the whole page.

\
 
 \ /
  Last update: 2019-06-12 08:23    [W:0.049 / U:12.264 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site