diff options
| -rw-r--r-- | arch/arm64/mm/kasan_init.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/arch/arm64/mm/kasan_init.c b/arch/arm64/mm/kasan_init.c index 687a358a3733..81f03959a4ab 100644 --- a/arch/arm64/mm/kasan_init.c +++ b/arch/arm64/mm/kasan_init.c @@ -191,14 +191,8 @@ void __init kasan_init(void) if (start >= end) break; - /* - * end + 1 here is intentional. We check several shadow bytes in - * advance to slightly speed up fastpath. In some rare cases - * we could cross boundary of mapped shadow, so we just map - * some more here. - */ vmemmap_populate((unsigned long)kasan_mem_to_shadow(start), - (unsigned long)kasan_mem_to_shadow(end) + 1, + (unsigned long)kasan_mem_to_shadow(end), pfn_to_nid(virt_to_pfn(start))); } |