== Series Details == Series: Apply Wa_16018031267 / Wa_16018063123 URL : https://patchwork.freedesktop.org/series/123605/ State : warning == Summary == Error: dim checkpatch failed 380b113032b9 drm/i915: Reserve some kernel space per vm -:31: 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 #31: FILE: drivers/gpu/drm/i915/gt/gen8_ppgtt.c:1018: + GEM_BUG_ON(drm_mm_reserve_node(&ppgtt->vm.mm, &ppgtt->vm.rsvd)); total: 0 errors, 1 warnings, 0 checks, 26 lines checked f956fbf98a59 drm/i915: Add WABB blit for Wa_16018031267 / Wa_16018063123 -:10: WARNING:BAD_SIGN_OFF: Co-developed-by and Signed-off-by: name/email do not match #10: Co-developed-by: Nirmoy Das <nirmoy.das@xxxxxxxxx> Signed-off-by: Jonathan Cavitt <jonathan.cavitt@xxxxxxxxx> -:35: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'engine' - possible side-effects? #35: FILE: drivers/gpu/drm/i915/gt/intel_gt.h:86: +#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) -:35: CHECK:MACRO_ARG_PRECEDENCE: Macro argument 'engine' may be better as '(engine)' to avoid precedence issues #35: FILE: drivers/gpu/drm/i915/gt/intel_gt.h:86: +#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) -:68: 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 #68: FILE: drivers/gpu/drm/i915/gt/intel_lrc.c:836: + GEM_BUG_ON(lrc_ring_wa_bb_per_ctx(engine) == -1); -:184: 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 #184: FILE: drivers/gpu/drm/i915/gt/intel_lrc.c:1462: + GEM_BUG_ON(cs - start > I915_GTT_PAGE_SIZE / sizeof(*cs)); total: 0 errors, 3 warnings, 2 checks, 317 lines checked 6b45f78cf6c1 drm/i915: Set copy engine arbitration for Wa_16018031267 / Wa_16018063123
