MYN - 2021/07/19 11:11 / Linux 5.13

2021/07/19 11:11 / Linux 5.13

Linux 5.13 出てた．5.12.XX から .config がどう変更されるのか見てみた．以下 - は削除されたもの，+ は追加されたもの．x86_64．今回やるきなし．New features 等は https://www.phoronix.com/scan.php?page=article&item=linux-512-features 参照．Apple M1 support．

+CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
+CONFIG_ARCH_USE_MEMTEST=y
+CONFIG_AS_IS_GNU=y
+CONFIG_AS_VERSION=23101
+CONFIG_DRM_I915_REQUEST_TIMEOUT=20000
+CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y
+CONFIG_MODPROBE_PATH="/sbin/modprobe"
+CONFIG_MODULE_COMPRESS_NONE=y
+CONFIG_NETFILTER_XTABLES_COMPAT=y
+CONFIG_NETFS_SUPPORT=y
+CONFIG_NET_SELFTESTS=y
+CONFIG_NET_SOCK_MSG=y
+CONFIG_NET_VENDOR_MICROSOFT=y
+CONFIG_PCPU_DEV_REFCNT=y
+CONFIG_SND_CTL_LED=m
-CONFIG_BOUNCE=y
-CONFIG_HAVE_NET_DSA=y
-CONFIG_TOUCHSCREEN_PROPERTIES=y

CONFIG_BOUNCE

block: remove BLK_BOUNCE_ISA support で ZONE_DMA に依存しなくなり n になった．
CONFIG_HAVE_NET_DSA

dsa: simplify Kconfig symbols and dependencies で削除された．
CONFIG_TOUCHSCREEN_PROPERTIES

Input: touchscreen - move helper functions to core で core に移動した．

追記 (2021/7/19)

Linux 5.13 では以下が compile できない．

nvidia-kernel-dkms 460.73.01-1~bpo10+1
nvidia-legacy-390xx-kernel-dkms 390.143-1~bpo10+1

/var/lib/dkms/nvidia-current/460.73.01/build/nvidia-drm/nvidia-drm-modeset.c: In function ‘__will_generate_flip_event’:
/var/lib/dkms/nvidia-current/460.73.01/build/nvidia-drm/nvidia-drm-modeset.c:96:23: warning: unused variable ‘primary_plane’ [-Wunused-variable]
     struct drm_plane *primary_plane = crtc->primary;
                       ^~~~~~~~~~~~~
   ./tools/objtool/objtool orc generate  --module  --no-fp   --retpoline  --uaccess  /var/lib/dkms/nvidia-current/460.73.01/build/nvidia-drm/nvidia-drm-linux.o
   ./tools/objtool/objtool orc generate  --module  --no-fp   --retpoline  --uaccess  /var/lib/dkms/nvidia-current/460.73.01/build/nvidia-drm/nv-pci-table.o
/var/lib/dkms/nvidia-current/460.73.01/build/nvidia-drm/nvidia-drm-crtc.c:311:23: error: initialization of ‘int (*)(struct drm_plane *, struct drm_atomic_state *)’ from incompatible pointer type ‘int (*)(struct drm_plane *, struct drm_plane_state *)’ [-Werror=incompatible-pointer-types]
     .atomic_check   = nv_drm_plane_atomic_check,
                       ^~~~~~~~~~~~~~~~~~~~~~~~~
/var/lib/dkms/nvidia-current/460.73.01/build/nvidia-drm/nvidia-drm-crtc.c:311:23: note: (near initialization for ‘nv_plane_helper_funcs.atomic_check’)
/var/lib/dkms/nvidia-current/460.73.01/build/nvidia-drm/nvidia-drm-crtc.c:312:23: error: initialization of ‘void (*)(struct drm_plane *, struct drm_atomic_state *)’ from incompatible pointer type ‘void (*)(struct drm_plane *, struct drm_plane_state *)’ [-Werror=incompatible-pointer-types]
     .atomic_update  = nv_drm_plane_atomic_update,
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~
/var/lib/dkms/nvidia-current/460.73.01/build/nvidia-drm/nvidia-drm-crtc.c:312:23: note: (near initialization for ‘nv_plane_helper_funcs.atomic_update’)
/var/lib/dkms/nvidia-current/460.73.01/build/nvidia-drm/nvidia-drm-crtc.c:313:23: error: initialization of ‘void (*)(struct drm_plane *, struct drm_atomic_state *)’ from incompatible pointer type ‘void (*)(struct drm_plane *, struct drm_plane_state *)’ [-Werror=incompatible-pointer-types]
     .atomic_disable = nv_drm_plane_atomic_disable,
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~

460.67 Incompatible with Kernel 5.13 at the moment の patch を当てる必要がある．nvidia-legacy-390xx-kernel-dkms については patch に失敗するので手動で調整．

2021/07/19 11:11 / Linux 5.13

追記 (2021/7/19)

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