== Series Details == Series: Apply Wa_16018031267 / Wa_16018063123 (rev2) URL : https://patchwork.freedesktop.org/series/125650/ State : warning == Summary == Error: dim checkpatch failed ee8204ae999d drm/i915: Reserve some kernel space per vm ca517da59005 drm/i915: Add WABB blit for Wa_16018031267 / Wa_16018063123 -:39: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'engine' - possible side-effects? #39: FILE: drivers/gpu/drm/i915/gt/intel_gt.h:85: +#define NEEDS_FASTCOLOR_BLT_WABB(engine) ( \ + IS_GFX_GT_IP_RANGE(engine->gt, IP_VER(12, 55), IP_VER(12, 71)) && \ + engine->class == COPY_ENGINE_CLASS && engine->instance == 0) -:39: CHECK:MACRO_ARG_PRECEDENCE: Macro argument 'engine' may be better as '(engine)' to avoid precedence issues #39: FILE: drivers/gpu/drm/i915/gt/intel_gt.h:85: +#define NEEDS_FASTCOLOR_BLT_WABB(engine) ( \ + IS_GFX_GT_IP_RANGE(engine->gt, IP_VER(12, 55), IP_VER(12, 71)) && \ + engine->class == COPY_ENGINE_CLASS && engine->instance == 0) -:59: WARNING:AVOID_BUG: Do not crash the kernel unless it is absolutely unavoidable--use WARN_ON_ONCE() plus recovery code (if feasible) instead of BUG() or variants #59: FILE: drivers/gpu/drm/i915/gt/intel_lrc.c:836: + GEM_BUG_ON(lrc_ring_wa_bb_per_ctx(engine) == -1); -:174: WARNING:AVOID_BUG: Do not crash the kernel unless it is absolutely unavoidable--use WARN_ON_ONCE() plus recovery code (if feasible) instead of BUG() or variants #174: FILE: drivers/gpu/drm/i915/gt/intel_lrc.c:1498: + GEM_BUG_ON(cs - start > I915_GTT_PAGE_SIZE / sizeof(*cs)); total: 0 errors, 2 warnings, 2 checks, 168 lines checked 7db2d8e3dcef drm/i915/gt: add selftest to exercise WABB 2fa29274af97 drm/i915: Set copy engine arbitration for Wa_16018031267 / Wa_16018063123
