[Bug 90140] millions of warnings with drm-intel-next-queued

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Apr 23 08:12:04 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=90140

--- Comment #1 from Chris Wilson <chris at chris-wilson.co.uk> ---
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c
b/drivers/gpu/drm/i915/i915_gem_gtt.c
index a1a9f5dad541..006d4a2610f7 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -1562,6 +1562,8 @@ int i915_ppgtt_init_hw(struct drm_device *dev)
                        ret = ppgtt->switch_mm(ppgtt, ring);
                        if (ret != 0)
                                return ret;
+
+                       ppgtt->pd_dirty_rings &= ~(1 << i);
                }
        }

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