2023-12-21 18:06:52

by andrey.konovalov

Subject: [PATCH mm] kasan: fix for "kasan: rename and document kasan_(un)poison_object_data"

From: Andrey Konovalov <[email protected]>

Update references to renamed functions in comments.

Fixes: ac6b240e1ede ("kasan: rename and document kasan_(un)poison_object_data")
Signed-off-by: Andrey Konovalov <[email protected]>
---
mm/kasan/shadow.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/kasan/shadow.c b/mm/kasan/shadow.c
index d687f09a7ae3..0154d200be40 100644
--- a/mm/kasan/shadow.c
+++ b/mm/kasan/shadow.c
@@ -130,7 +130,7 @@ void kasan_poison(const void *addr, size_t size, u8 value, bool init)

/*
* Perform shadow offset calculation based on untagged address, as
- * some of the callers (e.g. kasan_poison_object_data) pass tagged
+ * some of the callers (e.g. kasan_poison_new_object) pass tagged
* addresses to this function.
*/
addr = kasan_reset_tag(addr);
@@ -170,7 +170,7 @@ void kasan_unpoison(const void *addr, size_t size, bool init)

/*
* Perform shadow offset calculation based on untagged address, as
- * some of the callers (e.g. kasan_unpoison_object_data) pass tagged
+ * some of the callers (e.g. kasan_unpoison_new_object) pass tagged
* addresses to this function.
*/
addr = kasan_reset_tag(addr);
--
2.25.1

2023-12-21 20:07:58

by Marco Elver

Subject: Re: [PATCH mm] kasan: fix for "kasan: rename and document kasan_(un)poison_object_data"

On Thu, 21 Dec 2023 at 19:06, <[email protected]> wrote:
>
> From: Andrey Konovalov <[email protected]>
>
> Update references to renamed functions in comments.
>
> Fixes: ac6b240e1ede ("kasan: rename and document kasan_(un)poison_object_data")
> Signed-off-by: Andrey Konovalov <[email protected]>

Reviewed-by: Marco Elver <[email protected]>

> ---
> mm/kasan/shadow.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/mm/kasan/shadow.c b/mm/kasan/shadow.c
> index d687f09a7ae3..0154d200be40 100644
> --- a/mm/kasan/shadow.c
> +++ b/mm/kasan/shadow.c
> @@ -130,7 +130,7 @@ void kasan_poison(const void *addr, size_t size, u8 value, bool init)
>
> /*
> * Perform shadow offset calculation based on untagged address, as
> - * some of the callers (e.g. kasan_poison_object_data) pass tagged
> + * some of the callers (e.g. kasan_poison_new_object) pass tagged
> * addresses to this function.
> */
> addr = kasan_reset_tag(addr);
> @@ -170,7 +170,7 @@ void kasan_unpoison(const void *addr, size_t size, bool init)
>
> /*
> * Perform shadow offset calculation based on untagged address, as
> - * some of the callers (e.g. kasan_unpoison_object_data) pass tagged
> + * some of the callers (e.g. kasan_unpoison_new_object) pass tagged
> * addresses to this function.
> */
> addr = kasan_reset_tag(addr);
> --
> 2.25.1
>