KASAN_VMALLOC_TLB_FLUSH
if (flags & KASAN_VMALLOC_TLB_FLUSH)
kasan_release_vmalloc(start, end, start, end, KASAN_VMALLOC_TLB_FLUSH);
KASAN_VMALLOC_PAGE_RANGE | KASAN_VMALLOC_TLB_FLUSH);