[PATCH v11 2/5] kasan: Add KASAN mode kernel parameter

[Andrey Konovalov]

On Sat, Jan 30, 2021 at 5:52 PM Vincenzo Frascino
<vincenzo.frascino at arm.com> wrote:
>
> @@ -45,6 +52,9 @@ static enum kasan_arg_fault kasan_arg_fault __ro_after_init;
>  DEFINE_STATIC_KEY_FALSE(kasan_flag_enabled);
>  EXPORT_SYMBOL(kasan_flag_enabled);
>
> +/* Whether the asynchronous mode is enabled. */
> +bool kasan_flag_async __ro_after_init;

Just noticed that we need EXPORT_SYMBOL(kasan_flag_async) here.

There are also a few arm64 mte functions that need to be exported, but
I've addressed that myself here:

https://lore.kernel.org/linux-arm-kernel/cover.1612208222.git.andreyknvl@google.com/T/#m4746d3c410c3f6baddb726fc9ea9dd1496a4a788