3.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Chris Wilson <ch...@chris-wilson.co.uk>
commit eee73b46261325eb140d899b5371f49b02d88f63 upstream.
Otherwise we print out spurious processes on unused rings in the error
state.
Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
Reviewed-by: Daniel Vetter <daniel.vet...@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nik...@intel.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/gpu/drm/i915/i915_gpu_error.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -894,6 +894,8 @@ static void i915_gem_record_rings(struct
for (i = 0; i < I915_NUM_RINGS; i++) {
struct intel_ring_buffer *ring = &dev_priv->ring[i];
+ error->ring[i].pid = -1;
+
if (ring->dev == NULL)
continue;
@@ -901,7 +903,6 @@ static void i915_gem_record_rings(struct
i915_record_ring_state(dev, ring, &error->ring[i]);
- error->ring[i].pid = -1;
request = i915_gem_find_active_request(ring);
if (request) {
/* We need to copy these to an anonymous buffer
--
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