[Intel-gfx] ✗ Fi.CI.SPARSE: warning for series starting with [1/4] drm/i915: Verify the engine after acquiring the active.lock

[Patchwork]

== Series Details ==

Series: series starting with [1/4] drm/i915: Verify the engine after acquiring the active.lock
URL   : https://patchwork.freedesktop.org/series/66867/
State : warning

== Summary ==

$ dim sparse origin/drm-tip
Sparse version: v0.6.0
Commit: drm/i915: Verify the engine after acquiring the active.lock
Okay!

Commit: drm/i915: Mark i915_request.timeline as a volatile, rcu pointer
+drivers/gpu/drm/i915/gt/intel_timeline.c:504:41:    expected struct intel_timeline *tl
+drivers/gpu/drm/i915/gt/intel_timeline.c:504:41:    got struct intel_timeline [noderef] <asn:4> *timeline
+drivers/gpu/drm/i915/gt/intel_timeline.c:504:41: warning: incorrect type in initializer (different address spaces)
+drivers/gpu/drm/i915/i915_request.c:771:49:    expected struct list_head const *head
+drivers/gpu/drm/i915/i915_request.c:771:49:    got struct list_head [noderef] <asn:4> *
+drivers/gpu/drm/i915/i915_request.c:771:49: warning: incorrect type in argument 2 (different address spaces)
+drivers/gpu/drm/i915/i915_request.c:813:9: warning: dereference of noderef expression

Commit: drm/i915: Lock signaler timeline while navigating
-O:drivers/gpu/drm/i915/i915_request.c:771:49:    expected struct list_head const *head
-O:drivers/gpu/drm/i915/i915_request.c:771:49:    got struct list_head [noderef] <asn:4> *
-O:drivers/gpu/drm/i915/i915_request.c:771:49: warning: incorrect type in argument 2 (different address spaces)
-O:drivers/gpu/drm/i915/i915_request.c:813:9: warning: dereference of noderef expression
+

Commit: drm/i915: Protect timeline->hwsp dereferencing
-O:drivers/gpu/drm/i915/gt/intel_timeline.c:504:41:    expected struct intel_timeline *tl
-O:drivers/gpu/drm/i915/gt/intel_timeline.c:504:41:    got struct intel_timeline [noderef] <asn:4> *timeline
-O:drivers/gpu/drm/i915/gt/intel_timeline.c:504:41: warning: incorrect type in initializer (different address spaces)
+