On Fri, 04 Mar 2022, Matt Roper wrote:
> On Fri, Mar 04, 2022 at 12:13:12PM +0200, Jani Nikula wrote:
>> On Thu, 03 Mar 2022, Matt Roper wrote:
>> > From: Akeem G Abodunrin
>> >
>> > Starting with DG2, preemption can no longer be controlled using userspace
>> > on a per-context basis. Instead, t
On Fri, Mar 04, 2022 at 12:13:12PM +0200, Jani Nikula wrote:
> On Thu, 03 Mar 2022, Matt Roper wrote:
> > From: Akeem G Abodunrin
> >
> > Starting with DG2, preemption can no longer be controlled using userspace
> > on a per-context basis. Instead, the hardware only allows us to enable or
> > dis
On 03/03/2022 22:42, Matt Roper wrote:
From: Akeem G Abodunrin
Starting with DG2, preemption can no longer be controlled using userspace
on a per-context basis. Instead, the hardware only allows us to enable or
disable preemption in a global, system-wide basis. Also, we lose the
ability to sp
On Thu, 03 Mar 2022, Matt Roper wrote:
> From: Akeem G Abodunrin
>
> Starting with DG2, preemption can no longer be controlled using userspace
> on a per-context basis. Instead, the hardware only allows us to enable or
> disable preemption in a global, system-wide basis. Also, we lose the
> abili
From: Akeem G Abodunrin
Starting with DG2, preemption can no longer be controlled using userspace
on a per-context basis. Instead, the hardware only allows us to enable or
disable preemption in a global, system-wide basis. Also, we lose the
ability to specify the preemption granularity (such as b
