kasan_populate
kasan_populate(kasan_mem_to_shadow(start),
kasan_populate(kasan_mem_to_shadow(start), kasan_mem_to_shadow(end));
kasan_populate(kasan_mem_to_shadow((const void *)MODULES_END),
kasan_populate((unsigned long)__identity_va(start),
kasan_populate((unsigned long)__identity_va(memgap_start),
kasan_populate(kernel_start + TEXT_OFFSET, kernel_end, POPULATE_KASAN_MAP_SHADOW);
kasan_populate(0, (unsigned long)__identity_va(0), POPULATE_KASAN_ZERO_SHADOW);
kasan_populate(AMODE31_START, AMODE31_END, POPULATE_KASAN_ZERO_SHADOW);
kasan_populate(VMALLOC_START, MODULES_END, POPULATE_KASAN_SHALLOW);
kasan_populate((unsigned long)__identity_va(ident_map_size), VMALLOC_START,
kasan_populate(kernel_end, _REGION1_SIZE, POPULATE_KASAN_ZERO_SHADOW);