[Intel-gfx] ✗ Fi.CI.SPARSE: warning for implicit fencing/dma-resv rules for shared buffers (rev5)

Patchwork
2021-06-23T17:07:49Z

== Series Details ==

Series: implicit fencing/dma-resv rules for shared buffers (rev5)
URL : https://patchwork.freedesktop.org/series/91789/
State : warning

== Summary ==

$ dim sparse --fast origin/drm-tip
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
+drivers/gpu/drm/i915/display/intel_display.c:1893:21: expected struct i915_vma *[assigned] vma
+drivers/gpu/drm/i915/display/intel_display.c:1893:21: got void [noderef] __iomem *[assigned] iomem
+drivers/gpu/drm/i915/display/intel_display.c:1893:21: warning: incorrect type in assignment (different address spaces)
+drivers/gpu/drm/i915/gem/i915_gem_ttm.c:733:38: warning: symbol 'i915_gem_ttm_obj_ops' was not declared. Should it be static?
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:27:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:27:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:27:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:32:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:32:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:49:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:49:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:49:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:56:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:56:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_reset.c:1396:5: warning: context imbalance in 'intel_gt_reset_trylock' - different lock contexts for basic block
+drivers/gpu/drm/i915/gt/intel_ring_submission.c:1207:24: warning: Using plain integer as NULL pointer
+drivers/gpu/drm/i915/i915_perf.c:1434:15: warning: memset with byte count of 16777216
+drivers/gpu/drm/i915/i915_perf.c:1488:15: warning: memset with byte count of 16777216
+drivers/gpu/drm/selftests/test-drm_damage_helper.c:244:25: warning: Using plain integer as NULL pointer
+drivers/gpu/drm/selftests/test-drm_damage_helper.c:268:23: warning: Using plain integer as NULL pointer
+drivers/gpu/drm/ttm/ttm_bo.c:1157:9: warning: context imbalance in 'ttm_bo_swapout' - unexpected unlock
+drivers/gpu/drm/ttm/ttm_bo.c:309:28: warning: context imbalance in 'ttm_bo_cleanup_refs' - unexpected unlock
+drivers/gpu/drm/ttm/ttm_bo.c:367:27: warning: context imbalance in 'ttm_bo_delayed_delete' - different lock contexts for basic block
+drivers/gpu/drm/ttm/ttm_bo.c:633:5: warning: context imbalance in 'ttm_mem_evict_first' - wrong count at exit
+drivers/gpu/drm/ttm/ttm_bo_util.c:281:38: expected void *virtual
+drivers/gpu/drm/ttm/ttm_bo_util.c:281:38: got void [noderef] __iomem *
+drivers/gpu/drm/ttm/ttm_bo_util.c:281:38: warning: incorrect type in assignment (different address spaces)
+drivers/gpu/drm/ttm/ttm_bo_util.c:284:38: expected void *virtual
+drivers/gpu/drm/ttm/ttm_bo_util.c:284:38: got void [noderef] __iomem *
+drivers/gpu/drm/ttm/ttm_bo_util.c:284:38: warning: incorrect type in assignment (different address spaces)
+drivers/gpu/drm/ttm/ttm_bo_util.c:287:38: expected void *virtual
+drivers/gpu/drm/ttm/ttm_bo_util.c:287:38: got void [noderef] __iomem *
+drivers/gpu/drm/ttm/ttm_bo_util.c:287:38: warning: incorrect type in assignment (different address spaces)
+drivers/gpu/drm/ttm/ttm_bo_util.c:367:28: expected void volatile [noderef] __iomem *addr
+drivers/gpu/drm/ttm/ttm_bo_util.c:367:28: got void *virtual
+drivers/gpu/drm/ttm/ttm_bo_util.c:367:28: warning: incorrect type in argument 1 (different address spaces)
+drivers/gpu/drm/ttm/ttm_device.c:130:5: warning: context imbalance in 'ttm_device_swapout' - wrong count at exit
+./include/asm-generic/bitops/find.h:112:45: warning: shift count is negative (-262080)
+./include/asm-generic/bitops/find.h:32:31: warning: shift count is negative (-262080)
+./include/linux/seqlock.h:840:24: warning: trying to copy expression type 31
+./include/linux/seqlock.h:840:24: warning: trying to copy expression type 31
+./include/linux/seqlock.h:866:16: warning: trying to copy expression type 31
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'fwtable_read16' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'fwtable_read32' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'fwtable_read64' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'fwtable_read8' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'fwtable_write16' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'fwtable_write32' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'fwtable_write8' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen11_fwtable_read16' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen11_fwtable_read32' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen11_fwtable_read64' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen11_fwtable_read8' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen11_fwtable_write16' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen11_fwtable_write32' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen11_fwtable_write8' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen12_fwtable_read16' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen12_fwtable_read32' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen12_fwtable_read64' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen12_fwtable_read8' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen12_fwtable_write16' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen12_fwtable_write32' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen12_fwtable_write8' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen6_read16' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen6_read32' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen6_read64' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen6_read8' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen6_write16' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen6_write32' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen6_write8' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen8_write16' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen8_write32' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen8_write8' - different lock contexts for basic block