== Series Details == Series: Refactor to expand subslice mask (rev7) URL : https://patchwork.freedesktop.org/series/59742/ State : warning == Summary == $ dim checkpatch origin/drm-tip 47812364a20c drm/i915: Use local variable for SSEU info in GETPARAM ioctl b0f425609a7b drm/i915: Add macro for SSEU stride calculation be21e44a771d drm/i915: Move calculation of subslices per slice to new function 0dbec2982376 drm/i915: Move sseu helper functions to intel_sseu.h bf909e717bcf drm/i915: Remove inline from sseu helper functions 3416f0a72f5d drm/i915: Expand subslice mask -:84: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'sseu__' - possible side-effects? #84: FILE: drivers/gpu/drm/i915/gt/intel_engine_types.h:542: +#define instdone_has_subslice(dev_priv__, sseu__, slice__, subslice__) \ + ((IS_GEN(dev_priv__, 7) ? \ + 1 : (sseu__)->subslice_mask[slice__ * (sseu__)->ss_stride + \ + subslice__ / BITS_PER_BYTE]) & \ + BIT(subslice__ % BITS_PER_BYTE)) \ + -:84: CHECK:MACRO_ARG_PRECEDENCE: Macro argument 'slice__' may be better as '(slice__)' to avoid precedence issues #84: FILE: drivers/gpu/drm/i915/gt/intel_engine_types.h:542: +#define instdone_has_subslice(dev_priv__, sseu__, slice__, subslice__) \ + ((IS_GEN(dev_priv__, 7) ? \ + 1 : (sseu__)->subslice_mask[slice__ * (sseu__)->ss_stride + \ + subslice__ / BITS_PER_BYTE]) & \ + BIT(subslice__ % BITS_PER_BYTE)) \ + -:84: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'subslice__' - possible side-effects? #84: FILE: drivers/gpu/drm/i915/gt/intel_engine_types.h:542: +#define instdone_has_subslice(dev_priv__, sseu__, slice__, subslice__) \ + ((IS_GEN(dev_priv__, 7) ? \ + 1 : (sseu__)->subslice_mask[slice__ * (sseu__)->ss_stride + \ + subslice__ / BITS_PER_BYTE]) & \ + BIT(subslice__ % BITS_PER_BYTE)) \ + -:84: CHECK:MACRO_ARG_PRECEDENCE: Macro argument 'subslice__' may be better as '(subslice__)' to avoid precedence issues #84: FILE: drivers/gpu/drm/i915/gt/intel_engine_types.h:542: +#define instdone_has_subslice(dev_priv__, sseu__, slice__, subslice__) \ + ((IS_GEN(dev_priv__, 7) ? \ + 1 : (sseu__)->subslice_mask[slice__ * (sseu__)->ss_stride + \ + subslice__ / BITS_PER_BYTE]) & \ + BIT(subslice__ % BITS_PER_BYTE)) \ + -:90: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'dev_priv_' - possible side-effects? #90: FILE: drivers/gpu/drm/i915/gt/intel_engine_types.h:548: +#define for_each_instdone_slice_subslice(dev_priv_, sseu_, slice_, subslice_) \ + for ((slice_) = 0, (subslice_) = 0; (slice_) < I915_MAX_SLICES; \ + (subslice_) = ((subslice_) + 1) < I915_MAX_SUBSLICES ? (subslice_) + 1 : 0, \ + (slice_) += ((subslice_) == 0)) \ + for_each_if(instdone_has_slice(dev_priv_, sseu_, slice) && \ + instdone_has_subslice(dev_priv_, sseu_, slice_, subslice_)) \ -:90: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'sseu_' - possible side-effects? #90: FILE: drivers/gpu/drm/i915/gt/intel_engine_types.h:548: +#define for_each_instdone_slice_subslice(dev_priv_, sseu_, slice_, subslice_) \ + for ((slice_) = 0, (subslice_) = 0; (slice_) < I915_MAX_SLICES; \ + (subslice_) = ((subslice_) + 1) < I915_MAX_SUBSLICES ? (subslice_) + 1 : 0, \ + (slice_) += ((subslice_) == 0)) \ + for_each_if(instdone_has_slice(dev_priv_, sseu_, slice) && \ + instdone_has_subslice(dev_priv_, sseu_, slice_, subslice_)) \ -:90: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'slice_' - possible side-effects? #90: FILE: drivers/gpu/drm/i915/gt/intel_engine_types.h:548: +#define for_each_instdone_slice_subslice(dev_priv_, sseu_, slice_, subslice_) \ + for ((slice_) = 0, (subslice_) = 0; (slice_) < I915_MAX_SLICES; \ + (subslice_) = ((subslice_) + 1) < I915_MAX_SUBSLICES ? (subslice_) + 1 : 0, \ + (slice_) += ((subslice_) == 0)) \ + for_each_if(instdone_has_slice(dev_priv_, sseu_, slice) && \ + instdone_has_subslice(dev_priv_, sseu_, slice_, subslice_)) \ -:90: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'subslice_' - possible side-effects? #90: FILE: drivers/gpu/drm/i915/gt/intel_engine_types.h:548: +#define for_each_instdone_slice_subslice(dev_priv_, sseu_, slice_, subslice_) \ + for ((slice_) = 0, (subslice_) = 0; (slice_) < I915_MAX_SLICES; \ + (subslice_) = ((subslice_) + 1) < I915_MAX_SUBSLICES ? (subslice_) + 1 : 0, \ + (slice_) += ((subslice_) == 0)) \ + for_each_if(instdone_has_slice(dev_priv_, sseu_, slice) && \ + instdone_has_subslice(dev_priv_, sseu_, slice_, subslice_)) \ total: 0 errors, 0 warnings, 8 checks, 692 lines checked _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
