[PATCH mm 05/11] kasan: update kasan_poison documentation comment
From: andrey . konovalov
Date: Thu Dec 21 2023 - 15:05:55 EST
From: Andrey Konovalov <andreyknvl@xxxxxxxxxx>
The comment for kasan_poison says that the size argument gets aligned by
the function to KASAN_GRANULE_SIZE, which is wrong: the argument must be
already aligned when it is passed to the function.
Remove the invalid part of the comment.
Signed-off-by: Andrey Konovalov <andreyknvl@xxxxxxxxxx>
---
mm/kasan/kasan.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/mm/kasan/kasan.h b/mm/kasan/kasan.h
index 38af25b9c89c..1c34511090d7 100644
--- a/mm/kasan/kasan.h
+++ b/mm/kasan/kasan.h
@@ -513,8 +513,6 @@ static inline bool kasan_byte_accessible(const void *addr)
* @size - range size, must be aligned to KASAN_GRANULE_SIZE
* @value - value that's written to metadata for the range
* @init - whether to initialize the memory range (only for hardware tag-based)
- *
- * The size gets aligned to KASAN_GRANULE_SIZE before marking the range.
*/
void kasan_poison(const void *addr, size_t size, u8 value, bool init);
--
2.25.1