>> and I had tried to build kernel with CONFIG_DEVTMPFS, and also cannot >> find dynamic device node be created. >> / # zcat /proc/config.gz |grep CONFIG_DEVTMPFS >> CONFIG_DEVTMPFS=y >> CONFIG_DEVTMPFS_MOUNT=y > > I don't know what is going on, sorry. 3.0 is very old and obsolete, > please move to a modern kernel version if you want help from the > community. greg, thank you for your help. previously, DEVTMPFS not work for me because I mount /dev as ramfs (mount -t ramfs udev /dev) once I remove "mount -t ramfs udev /dev" in my bootscript， devtmpfs can created device node correctly Javen -- To unsubscribe from this list: send the line "unsubscribe linux-hotplug" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
