[Intel-gfx] ✗ Fi.CI.SPARSE: warning for series starting with [CI,1/6] drm/i915: Introduce concept of per-timeline (context) HWSP

[Patchwork]

== Series Details ==

Series: series starting with [CI,1/6] drm/i915: Introduce concept of per-timeline (context) HWSP
URL   : https://patchwork.freedesktop.org/series/55856/
State : warning

== Summary ==

$ dim sparse origin/drm-tip
Sparse version: v0.5.2
Commit: drm/i915: Introduce concept of per-timeline (context) HWSP
Okay!

Commit: drm/i915: Enlarge vma->pin_count
Okay!

Commit: drm/i915: Allocate a status page for each timeline
+./include/linux/mm.h:619:13: error: not a function <noident>
+./include/linux/mm.h:619:13: error: undefined identifier '__builtin_mul_overflow'
+./include/linux/mm.h:619:13: warning: call with no type!

Commit: drm/i915: Share per-timeline HWSP using a slab suballocator
-drivers/gpu/drm/i915/selftests/../i915_drv.h:3544:16: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/selftests/../i915_drv.h:3548:16: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/selftests/i915_timeline.c:89:38: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/selftests/i915_timeline.c:89:38: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/selftests/i915_timeline.c:92:44: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/selftests/i915_timeline.c:92:44: warning: expression using sizeof(void)
+./include/linux/slab.h:664:13: error: undefined identifier '__builtin_mul_overflow'
+./include/linux/slab.h:664:13: warning: call with no type!

Commit: drm/i915: Track the context's seqno in its own timeline HWSP
Okay!

Commit: drm/i915: Track active timelines
Okay!