diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index e703556eba99..2093d203665d 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -1788,7 +1788,7 @@ void i915_reset(struct drm_i915_private *dev_priv) goto error; } - i915_gem_reset_finish(dev_priv); + i915_gem_reset(dev_priv); intel_overlay_reset(dev_priv); /* Ok, now get things going again... */ @@ -1811,6 +1811,7 @@ void i915_reset(struct drm_i915_private *dev_priv) goto error; } + i915_gem_reset_finish(dev_priv); i915_queue_hangcheck(dev_priv); wakeup: diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 7febe6eecf72..1d20c2d00f42 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -3342,6 +3342,7 @@ static inline u32 i915_reset_count(struct i915_gpu_error *error) } int i915_gem_reset_prepare(struct drm_i915_private *dev_priv); +void i915_gem_reset(struct drm_i915_private *dev_priv); void i915_gem_reset_finish(struct drm_i915_private *dev_priv); void i915_gem_set_wedged(struct drm_i915_private *dev_priv); void i915_gem_clflush_object(struct drm_i915_gem_object *obj, bool force); diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 10777da73039..27fe5a9315f0 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -2834,7 +2834,7 @@ static void i915_gem_reset_engine(struct intel_engine_cs *engine) engine->reset_hw(engine, request); } -void i915_gem_reset_finish(struct drm_i915_private *dev_priv) +void i915_gem_reset(struct drm_i915_private *dev_priv) { struct intel_engine_cs *engine; enum intel_engine_id id; @@ -2856,6 +2856,11 @@ void i915_gem_reset_finish(struct drm_i915_private *dev_priv) } } +void i915_gem_reset_finish(struct drm_i915_private *dev_priv) +{ + lockdep_assert_held(&dev_priv->drm.struct_mutex); +} + static void nop_submit_request(struct drm_i915_gem_request *request) { dma_fence_set_error(&request->fence, -EIO);