tree: git://anongit.freedesktop.org/drm-intel for-linux-next head: 176b15ab89a89f5bd5f73f96afcc5c4a6105fa5e commit: fb6c09f3ae620c5e0db5b4c2058a9c25b52197f9 [479/497] drm/i915/gen8: Make pdp allocation more dynamic reproduce: # apt-get install sparse git checkout fb6c09f3ae620c5e0db5b4c2058a9c25b52197f9 make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__ sparse warnings: (new ones prefixed by >>) >> drivers/gpu/drm/i915/i915_gem_gtt.c:1086:26: sparse: Using plain integer as NULL pointer vim +1086 drivers/gpu/drm/i915/i915_gem_gtt.c 1070 if (IS_ENABLED(CONFIG_X86_32)) 1071 /* While we have a proliferation of size_t variables 1072 * we cannot represent the full ppgtt size on 32bit, 1073 * so limit it to the same size as the GGTT (currently 1074 * 2GiB). 1075 */ 1076 ppgtt->base.total = to_i915(ppgtt->base.dev)->gtt.base.total; 1077 ppgtt->base.cleanup = gen8_ppgtt_cleanup; 1078 ppgtt->base.allocate_va_range = gen8_alloc_va_range; 1079 ppgtt->base.insert_entries = gen8_ppgtt_insert_entries; 1080 ppgtt->base.clear_range = gen8_ppgtt_clear_range; 1081 ppgtt->base.unbind_vma = ppgtt_unbind_vma; 1082 ppgtt->base.bind_vma = ppgtt_bind_vma; 1083 1084 ppgtt->switch_mm = gen8_mm_switch; 1085 > 1086 ret = __pdp_init(false, &ppgtt->pdp); 1087 1088 if (ret) 1089 goto free_scratch; 1090 1091 return 0; 1092 1093 free_scratch: 1094 gen8_free_scratch(&ppgtt->base); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
