Works around dumb_destroy error when compiling for kernel 6.4.0 or newer Copied/edited from Joan Bruguera's 470.xx patch See: https://gist.github.com/joanbm/77f0650d45747b9a4dc8e330ade2bf5c --- a/kernel-dkms/nvidia-drm/nvidia-drm-drv.c +++ b/kernel-dkms/nvidia-drm/nvidia-drm-drv.c @@ -35,6 +35,7 @@ #include "nvidia-drm-gem-nvkms-memory.h" #include "nvidia-drm-gem-user-memory.h" #include "nvidia-drm-gem-dma-buf.h" +#include #if defined(NV_DRM_AVAILABLE) @@ -1436,7 +1437,11 @@ static void nv_drm_update_drm_driver_features(void) nv_drm_driver.dumb_create = nv_drm_dumb_create; nv_drm_driver.dumb_map_offset = nv_drm_dumb_map_offset; - nv_drm_driver.dumb_destroy = nv_drm_dumb_destroy; + // Rel. commit "drm: remove dumb_destroy callback" (Christian König, 26 Jan 2023) + // NB: No resources are leaked, the kernel releases the same resources by default + #if LINUX_VERSION_CODE < KERNEL_VERSION(6, 4, 0) + nv_drm_driver.dumb_destroy = nv_drm_dumb_destroy; + #endif #endif /* NV_DRM_ATOMIC_MODESET_AVAILABLE */ }