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-rw-r--r--arch/arm64/mm/kasan_init.c8
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)));
}