On 31.03.2023 16:16, Andrzej Hajda wrote:
From: Chris Wilson
There may be a disconnect between the GT used by the engine and the GT
used for the VM, requiring us to hold a wakeref on both while the GPU is
active with this request.
v2: added explanation to __queue_and_release_pm
Hi,
On Fri, Mar 31, 2023 at 04:16:36PM +0200, Andrzej Hajda wrote:
> From: Chris Wilson
>
> There may be a disconnect between the GT used by the engine and the GT
> used for the VM, requiring us to hold a wakeref on both while the GPU is
> active with this request.
>
> v2: added explanation to
On 04/04/2023 17:00, Andi Shyti wrote:
Hi Tvrtko,
diff --git a/drivers/gpu/drm/i915/gt/intel_context.h
b/drivers/gpu/drm/i915/gt/intel_context.h
index 0a8d553da3f439..48f888c3da083b 100644
--- a/drivers/gpu/drm/i915/gt/intel_context.h
+++ b/drivers/gpu/drm/i915/gt/intel_context.h
@@ -14,6
Hi Tvrtko,
> > > diff --git a/drivers/gpu/drm/i915/gt/intel_context.h
> > > b/drivers/gpu/drm/i915/gt/intel_context.h
> > > index 0a8d553da3f439..48f888c3da083b 100644
> > > --- a/drivers/gpu/drm/i915/gt/intel_context.h
> > > +++ b/drivers/gpu/drm/i915/gt/intel_context.h
> > > @@ -14,6 +14,7 @@
On 04/04/2023 16:39, Andi Shyti wrote:
Hi Andrzej,
diff --git a/drivers/gpu/drm/i915/gt/intel_context.h
b/drivers/gpu/drm/i915/gt/intel_context.h
index 0a8d553da3f439..48f888c3da083b 100644
--- a/drivers/gpu/drm/i915/gt/intel_context.h
+++ b/drivers/gpu/drm/i915/gt/intel_context.h
@@ -14,6
Hi Andrzej,
> diff --git a/drivers/gpu/drm/i915/gt/intel_context.h
> b/drivers/gpu/drm/i915/gt/intel_context.h
> index 0a8d553da3f439..48f888c3da083b 100644
> --- a/drivers/gpu/drm/i915/gt/intel_context.h
> +++ b/drivers/gpu/drm/i915/gt/intel_context.h
> @@ -14,6 +14,7 @@
> #include
On 31/03/2023 15:16, Andrzej Hajda wrote:
From: Chris Wilson
There may be a disconnect between the GT used by the engine and the GT
used for the VM, requiring us to hold a wakeref on both while the GPU is
active with this request.
v2: added explanation to __queue_and_release_pm
From: Chris Wilson
There may be a disconnect between the GT used by the engine and the GT
used for the VM, requiring us to hold a wakeref on both while the GPU is
active with this request.
v2: added explanation to __queue_and_release_pm
Signed-off-by: Chris Wilson
[ahajda: removed