SHADOW_BYTES_PER_BLOCK 41 mm/kasan/report.c #define SHADOW_BYTES_PER_ROW (SHADOW_BLOCKS_PER_ROW * SHADOW_BYTES_PER_BLOCK) SHADOW_BYTES_PER_BLOCK 408 mm/kasan/report.c (shadow - row) / SHADOW_BYTES_PER_BLOCK + 1;