make failed in Kernel 5.2 and later #11
Description
in the kernel version 5.2.x and later, the struct genl_ops delete filed "policy", this will cause make failed.
the new definition is:
/**
* struct genl_ops - generic netlink operations
* @cmd: command identifier
* @internal_flags: flags used by the family
* @flags: flags
* @doit: standard command callback
* @start: start callback for dumps
* @dumpit: callback for dumpers
* @done: completion callback for dumps
*/
struct genl_ops {
int (*doit)(struct sk_buff *skb,
struct genl_info *info);
int (*start)(struct netlink_callback *cb);
int (*dumpit)(struct sk_buff *skb,
struct netlink_callback *cb);
int (*done)(struct netlink_callback *cb);
u8 cmd;
u8 internal_flags;
u8 flags;
u8 validate;
};