[Buildroot] [PATCH 1/1] linux: Force CONFIG_NET=y when using mdev+devtempfs for /dev management

Titouan Christophe titouan.christophe at railnova.eu
Thu Jun 20 16:59:44 UTC 2019


Since mdev was switched to the daemon mode introduced in Busybox 1.31.0,
it requires CONFIG_NET to be enabled in the kernel such that the mdev
daemon can listen to netlink events.

Signed-off-by: Titouan Christophe <titouan.christophe at railnova.eu>
---
 linux/linux.mk | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/linux/linux.mk b/linux/linux.mk
index dd182d06b2..7468f1be60 100644
--- a/linux/linux.mk
+++ b/linux/linux.mk
@@ -333,6 +333,8 @@ define LINUX_KCONFIG_FIXUP_CMDS
 		$(call KCONFIG_ENABLE_OPT,CONFIG_DEVTMPFS_MOUNT,$(@D)/.config))
 	$(if $(BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV),
 		$(call KCONFIG_ENABLE_OPT,CONFIG_INOTIFY_USER,$(@D)/.config))
+	$(if $(BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV),
+		$(call KCONFIG_ENABLE_OPT,CONFIG_NET,$(@D)/.config))
 	$(if $(BR2_PACKAGE_AUDIT),
 		$(call KCONFIG_ENABLE_OPT,CONFIG_NET,$(@D)/.config)
 		$(call KCONFIG_ENABLE_OPT,CONFIG_AUDIT,$(@D)/.config))
-- 
2.21.0



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