Hi,
On Fri, 30 Apr 2021 at 10:35, Daniel Vetter wrote:
> On Fri, Apr 30, 2021 at 11:08 AM Christian König
> wrote:
> > This doesn't work in hardware. We at least need to setup a few registers
> > and memory locations from inside the VM which userspace shouldn't have
> > access to when we want
On Fri, Apr 30, 2021 at 11:08 AM Christian König
wrote:
>
> Am 30.04.21 um 10:58 schrieb Daniel Vetter:
> > [SNIP]
> >>> When the user allocates usermode queues, the kernel driver sets up a
> >>> queue descriptor in the kernel which defines the location of the queue
> >>> in memory, what priority
Am 30.04.21 um 10:58 schrieb Daniel Vetter:
[SNIP]
When the user allocates usermode queues, the kernel driver sets up a
queue descriptor in the kernel which defines the location of the queue
in memory, what priority it has, what page tables it should use, etc.
User mode can then start writing
On Thu, Apr 29, 2021 at 1:12 PM Daniel Vetter wrote:
>
> On Wed, Apr 28, 2021 at 04:39:24PM -0400, Alex Deucher wrote:
> > On Wed, Apr 28, 2021 at 10:35 AM Daniel Vetter wrote:
> > >
> > > On Wed, Apr 28, 2021 at 03:37:49PM +0200, Christian König wrote:
> > > > Am 28.04.21 um 15:34 schrieb
