Commit 56d27666 authored by Chris Wilson's avatar Chris Wilson

drm/i915/selftests: Mark contexts as lost during freeing of mock device

We need to unpin the last retired context early in the shutdown sequence
so that its RCU free is done before we try to free the context ida. I
included this in a later patch ("drm/i915: Keep a recent cache of freed
contexts objects for reuse") and so missed that the selftests were broken
in the meantime.
Reported-by: default avatarMatthew Auld <matthew.auld@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=101627
Fixes: 5f09a9c8 ("drm/i915: Allow contexts to be unreferenced locklessly")
Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170719135957.14603-1-chris@chris-wilson.co.ukTested-by: default avatarMatthew Auld <matthew.auld@intel.com>
Reviewed-by: default avatarMatthew Auld <matthew.auld@intel.com>
parent 99c539be
...@@ -54,6 +54,7 @@ static void mock_device_release(struct drm_device *dev) ...@@ -54,6 +54,7 @@ static void mock_device_release(struct drm_device *dev)
mutex_lock(&i915->drm.struct_mutex); mutex_lock(&i915->drm.struct_mutex);
mock_device_flush(i915); mock_device_flush(i915);
i915_gem_contexts_lost(i915);
mutex_unlock(&i915->drm.struct_mutex); mutex_unlock(&i915->drm.struct_mutex);
cancel_delayed_work_sync(&i915->gt.retire_work); cancel_delayed_work_sync(&i915->gt.retire_work);
......
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