query_item 15 drivers/gpu/drm/i915/i915_query.c struct drm_i915_query_item *query_item) query_item 17 drivers/gpu/drm/i915/i915_query.c if (query_item->length == 0) query_item 20 drivers/gpu/drm/i915/i915_query.c if (query_item->length < total_length) query_item 23 drivers/gpu/drm/i915/i915_query.c if (copy_from_user(query_hdr, u64_to_user_ptr(query_item->data_ptr), query_item 27 drivers/gpu/drm/i915/i915_query.c if (!access_ok(u64_to_user_ptr(query_item->data_ptr), query_item 35 drivers/gpu/drm/i915/i915_query.c struct drm_i915_query_item *query_item) query_item 44 drivers/gpu/drm/i915/i915_query.c if (query_item->flags != 0) query_item 59 drivers/gpu/drm/i915/i915_query.c query_item); query_item 76 drivers/gpu/drm/i915/i915_query.c if (__copy_to_user(u64_to_user_ptr(query_item->data_ptr), query_item 80 drivers/gpu/drm/i915/i915_query.c if (__copy_to_user(u64_to_user_ptr(query_item->data_ptr + sizeof(topo)), query_item 84 drivers/gpu/drm/i915/i915_query.c if (__copy_to_user(u64_to_user_ptr(query_item->data_ptr + query_item 89 drivers/gpu/drm/i915/i915_query.c if (__copy_to_user(u64_to_user_ptr(query_item->data_ptr + query_item 100 drivers/gpu/drm/i915/i915_query.c struct drm_i915_query_item *query_item) query_item 103 drivers/gpu/drm/i915/i915_query.c u64_to_user_ptr(query_item->data_ptr); query_item 110 drivers/gpu/drm/i915/i915_query.c if (query_item->flags) query_item 117 drivers/gpu/drm/i915/i915_query.c ret = copy_query_item(&query, sizeof(query), len, query_item); query_item 146 drivers/gpu/drm/i915/i915_query.c struct drm_i915_query_item *query_item) = {