[PATCH mm v4 20/39] kasan: add wrappers for vmalloc hooks

[Alexander Potapenko]

On Mon, Dec 20, 2021 at 11:00 PM <andrey.konovalov at linux.dev> wrote:
>
> From: Andrey Konovalov <andreyknvl at google.com>
>
> Add wrappers around functions that [un]poison memory for vmalloc
> allocations. These functions will be used by HW_TAGS KASAN and
> therefore need to be disabled when kasan=off command line argument
> is provided.
>
> This patch does no functional changes for software KASAN modes.
>
> Signed-off-by: Andrey Konovalov <andreyknvl at google.com>
Reviewed-by: Alexander Potapenko <glider at google.com>