diff --git a/patches/kernel-6.4.patch b/patches/kernel-6.4.patch new file mode 100644 index 0000000..708c2d7 --- /dev/null +++ b/patches/kernel-6.4.patch @@ -0,0 +1,26 @@ +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 */ + }