diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-10-14 16:44:28 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-10-20 16:07:22 +0300 |
| commit | eafc4894d0a6a773970b40dd092dbc0771ed39b5 (patch) | |
| tree | c66421fc8910fc0ba438c0f4c3b912992f770117 /drivers/gpu/drm/i915/i915_gpu_error.c | |
| parent | eaa14c24864ecfc60fb591f3b20747af7c67d446 (diff) | |
| download | linux-eafc4894d0a6a773970b40dd092dbc0771ed39b5.tar.xz | |
drm/i915: Add a sunset clause to GPU hang logging
If the kernel is old, more than a few releases old, chances are that the
user is using an old kernel for a good reason, despite there being GPU
hangs. After 180days since driver release stop suggesting that they
should send those reports upstream.
[Since Daniel acked this I expect he will pick up the dim patch to
automatically update the DRIVER_TIMESTAMP everytime we tag a new
release.]
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20161014134428.29582-1-chris@chris-wilson.co.uk
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gpu_error.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gpu_error.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index a8ce358850d1..242b9a927899 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -1541,6 +1541,8 @@ static int capture(void *data) return 0; } +#define DAY_AS_SECONDS(x) (24 * 60 * 60 * (x)) + /** * i915_capture_error_state - capture an error record for later analysis * @dev: drm device @@ -1593,7 +1595,8 @@ void i915_capture_error_state(struct drm_i915_private *dev_priv, return; } - if (!warned) { + if (!warned && + ktime_get_real_seconds() - DRIVER_TIMESTAMP < DAY_AS_SECONDS(180)) { 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"); |