Re: [PATCH] drm/amd/display: Use GFP_ATOMIC in dc_create_plane_state()

[Harry Wentland <harry.wentland@amd.com>]

On 2025-12-02 15:15, Alex Deucher wrote:
> This can get called from an atomic context.
> 
> Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4470
> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Reviewed-by: Harry Wentland <harry.wentland@amd.com>

Harry

> ---
>  drivers/gpu/drm/amd/display/dc/core/dc_surface.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_surface.c b/drivers/gpu/drm/amd/display/dc/core/dc_surface.c
> index 922f23557f5d9..0971dfa258454 100644
> --- a/drivers/gpu/drm/amd/display/dc/core/dc_surface.c
> +++ b/drivers/gpu/drm/amd/display/dc/core/dc_surface.c
> @@ -86,7 +86,7 @@ uint8_t  dc_plane_get_pipe_mask(struct dc_state *dc_state, const struct dc_plane
>  struct dc_plane_state *dc_create_plane_state(const struct dc *dc)
>  {
>  	struct dc_plane_state *plane_state = kvzalloc(sizeof(*plane_state),
> -							GFP_KERNEL);
> +							GFP_ATOMIC);
>  
>  	if (NULL == plane_state)
>  		return NULL;