Re: [Intel-gfx] [PATCH 1/3] drm/i915: Do not access rq->engine without a reference

On Wed, Jun 15, 2022 at 12:13:46AM +0530, Ramalingam C wrote: > From: Niranjana Vishwanathapura > > In i915_fence_get_driver_name(), user may not hold a > reference to rq->engine. Hence do not access it. Instead, > store required device private pointer in 'rq->i915' and use it. > >

[Intel-gfx] [PATCH 1/3] drm/i915: Do not access rq->engine without a reference

From: Niranjana Vishwanathapura In i915_fence_get_driver_name(), user may not hold a reference to rq->engine. Hence do not access it. Instead, store required device private pointer in 'rq->i915' and use it. Signed-off-by: Niranjana Vishwanathapura Suggested-by: Matthew Brost ---