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authorChris Wilson <chris@chris-wilson.co.uk>2014-01-30 14:38:15 +0000
committerDaniel Vetter <daniel.vetter@ffwll.ch>2014-01-30 17:25:38 +0100
commit53a4c6b26ddef1f2969f8bc17178bcda4782d18d (patch)
treed1d76cf522e0d714b9221217d002f47deb49238c
parent3fac8978f5d353d350215d7d8dae977d65305f64 (diff)
drm/i915: Only print information for filing bug reports once
Repeating the same information multiple times is just annoying. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
-rw-r--r--drivers/gpu/drm/i915/i915_gpu_error.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
index 094995f6553..64591ca7fa3 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -1093,6 +1093,7 @@ static void i915_capture_reg_state(struct drm_i915_private *dev_priv,
*/
void i915_capture_error_state(struct drm_device *dev)
{
+ static bool warned;
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_i915_error_state *error;
unsigned long flags;
@@ -1112,10 +1113,13 @@ void i915_capture_error_state(struct drm_device *dev)
DRM_INFO("GPU crash dump saved to /sys/class/drm/card%d/error\n",
dev->primary->index);
- DRM_INFO("GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.\n");
- DRM_INFO("Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel\n");
- DRM_INFO("drm/i915 developers can then reassign to the right component if it's not a kernel issue.\n");
- DRM_INFO("The gpu crash dump is required to analyze gpu hangs, so please always attach it.\n");
+ if (!warned) {
+ DRM_INFO("GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.\n");
+ DRM_INFO("Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel\n");
+ DRM_INFO("drm/i915 developers can then reassign to the right component if it's not a kernel issue.\n");
+ DRM_INFO("The gpu crash dump is required to analyze gpu hangs, so please always attach it.\n");
+ warned = true;
+ }
kref_init(&error->ref);