Re: [Intel-gfx] [PATCH 16/22] drm/tilcdc: Use drm_mode_copy()

2022-03-14 Thread Tomi Valkeinen
On 18/02/2022 12:03, Ville Syrjala wrote: From: Ville Syrjälä struct drm_display_mode embeds a list head, so overwriting the full struct with another one will corrupt the list (if the destination mode is on a list). Use drm_mode_copy() instead which explicitly preserves the list head of the

[Intel-gfx] [PATCH 16/22] drm/tilcdc: Use drm_mode_copy()

2022-02-18 Thread Ville Syrjala
From: Ville Syrjälä struct drm_display_mode embeds a list head, so overwriting the full struct with another one will corrupt the list (if the destination mode is on a list). Use drm_mode_copy() instead which explicitly preserves the list head of the destination mode. Even if we know the