[PATCH] drm: Include <linux/mem_encrypt.h> in drm_cache.c

[Christian König]

Am 14.01.21 um 09:05 schrieb Thomas Zimmermann:
> The function drm_need_swiotbl() needs mem_encrypt_active() from
> <linux/mem_encrypt.h>. The include got lost when refactoring the
> code recently.
>
> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
> Fixes: 3abc66706385 ("drm: Implement drm_need_swiotlb() in drm_cache.c")
> Reported-by: kernel test robot <lkp at intel.com>
> Cc: Thomas Zimmermann <tzimmermann at suse.de>
> Cc: Christian König <christian.koenig at amd.com>
> Cc: Daniel Vetter <daniel.vetter at ffwll.ch>
> Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
> Cc: Maxime Ripard <mripard at kernel.org>
> Cc: David Airlie <airlied at linux.ie>
> Cc: Daniel Vetter <daniel at ffwll.ch>
> Cc: dri-devel at lists.freedesktop.org

You are typing faster than me :)

Reviewed-by: Christian König <christian.koenig at amd.com>

> ---
>   drivers/gpu/drm/drm_cache.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/drm_cache.c b/drivers/gpu/drm/drm_cache.c
> index 49551a7fa22f..79a50ef1250f 100644
> --- a/drivers/gpu/drm/drm_cache.c
> +++ b/drivers/gpu/drm/drm_cache.c
> @@ -30,6 +30,7 @@
>   
>   #include <linux/export.h>
>   #include <linux/highmem.h>
> +#include <linux/mem_encrypt.h>
>   #include <xen/xen.h>
>   
>   #include <drm/drm_cache.h>