Re: [PATCH v2 35/37] kasan, slub: reset tags when accessing metadata

[Marco Elver]

On Tue, Sep 15, 2020 at 11:16PM +0200, Andrey Konovalov wrote:
[...]
>  static void set_track(struct kmem_cache *s, void *object,
> @@ -583,7 +585,8 @@ static void set_track(struct kmem_cache *s, void *object,
>               unsigned int nr_entries;
>  
>               metadata_access_enable();
> -             nr_entries = stack_trace_save(p->addrs, TRACK_ADDRS_COUNT, 3);
> +             nr_entries = stack_trace_save(kasan_reset_tag(p->addrs),
> +                                             TRACK_ADDRS_COUNT, 3);

Suggested edit (below 100 cols):

-               nr_entries = stack_trace_save(kasan_reset_tag(p->addrs),
-                                               TRACK_ADDRS_COUNT, 3);
+               nr_entries = stack_trace_save(kasan_reset_tag(p->addrs), 
TRACK_ADDRS_COUNT, 3);