[Intel-gfx] ✗ Fi.CI.SPARSE: warning for Parallel submission aka multi-bb execbuf (rev3)

Patchwork
2021-08-20T23:14:58Z

== Series Details ==

Series: Parallel submission aka multi-bb execbuf (rev3)
URL : https://patchwork.freedesktop.org/series/92789/
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:1902:21: expected struct i915_vma *[assigned] vma
+drivers/gpu/drm/i915/display/intel_display.c:1902:21: got void [noderef] __iomem *[assigned] iomem
+drivers/gpu/drm/i915/display/intel_display.c:1902:21: warning: incorrect type in assignment (different address spaces)
+drivers/gpu/drm/i915/gem/i915_gem_context.c:1418:26: expected struct i915_gem_engines *e
+drivers/gpu/drm/i915/gem/i915_gem_context.c:1418:26: got struct i915_gem_engines [noderef] __rcu *engines
+drivers/gpu/drm/i915/gem/i915_gem_context.c:1418:26: warning: incorrect type in argument 1 (different address spaces)
+drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:619:21: warning: Using plain integer as NULL pointer
+drivers/gpu/drm/i915/gt/intel_reset.c:1392:5: warning: context imbalance in 'intel_gt_reset_trylock' - different lock contexts for basic block
+drivers/gpu/drm/i915/gt/intel_ring_submission.c:1268:24: warning: Using plain integer as NULL pointer
+drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c:1496:6: warning: symbol 'need_tasklet' was not declared. Should it be static?
+drivers/gpu/drm/i915/i915_perf.c:1442:15: warning: memset with byte count of 16777216
+drivers/gpu/drm/i915/i915_perf.c:1496:15: warning: memset with byte count of 16777216
+drivers/gpu/drm/i915/intel_wakeref.c:142:19: warning: context imbalance in 'wakeref_auto_timeout' - unexpected unlock
+drivers/gpu/drm/i915/selftests/i915_syncmap.c:80:54: warning: dubious: x | !y
+./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/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_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
+./include/linux/stddef.h:17:9: this was the original definition
+./include/linux/stddef.h:17:9: this was the original definition
+./include/linux/stddef.h:17:9: this was the original definition
+./include/linux/stddef.h:17:9: this was the original definition
+./include/linux/stddef.h:17:9: this was the original definition
+./include/linux/stddef.h:17:9: this was the original definition
+./include/linux/stddef.h:17:9: this was the original definition
+./include/linux/stddef.h:17:9: this was the original definition
+./include/linux/stddef.h:17:9: this was the original definition
+./include/linux/stddef.h:17:9: this was the original definition
+./include/linux/stddef.h:17:9: this was the original definition
+./include/linux/stddef.h:17:9: this was the original definition
+./include/linux/stddef.h:17:9: this was the original definition
+./include/linux/stddef.h:17:9: this was the original definition
+./include/linux/stddef.h:17:9: this was the original definition
+./include/linux/stddef.h:17:9: this was the original definition
+./include/linux/stddef.h:17:9: this was the original definition
+./include/linux/stddef.h:17:9: this was the original definition
+./include/linux/stddef.h:17:9: this was the original definition
+/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:417:9: warning: preprocessor token offsetof redefined
+/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:417:9: warning: preprocessor token offsetof redefined
+/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:417:9: warning: preprocessor token offsetof redefined
+/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:417:9: warning: preprocessor token offsetof redefined
+/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:417:9: warning: preprocessor token offsetof redefined
+/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:417:9: warning: preprocessor token offsetof redefined
+/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:417:9: warning: preprocessor token offsetof redefined
+/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:417:9: warning: preprocessor token offsetof redefined
+/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:417:9: warning: preprocessor token offsetof redefined
+/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:417:9: warning: preprocessor token offsetof redefined
+/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:417:9: warning: preprocessor token offsetof redefined
+/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:417:9: warning: preprocessor token offsetof redefined
+/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:417:9: warning: preprocessor token offsetof redefined
+/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:417:9: warning: preprocessor token offsetof redefined
+/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:417:9: warning: preprocessor token offsetof redefined
+/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:417:9: warning: preprocessor token offsetof redefined
+/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:417:9: warning: preprocessor token offsetof redefined
+/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:417:9: warning: preprocessor token offsetof redefined
+/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:417:9: warning: preprocessor token offsetof redefined