Commit 8281ed1d authored by Baisong Zhong's avatar Baisong Zhong Committed by Zheng Zengkai
Browse files

tcp: Add some stub info for KABI consistency 

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4PY1Q


CVE: NA

--------------------------------

We add stub info in some structures to maintain the consistency of KABI

Signed-off-by: default avatarBaisong Zhong <zhongbaisong@huawei.com>
Reviewed-by: default avatarWei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: default avatarYue Haibing <yuehaibing@huawei.com>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
parent f2e3e943

include/linux/skbuff.h

+2 −0
Original line number Diff line number Diff line
@@ -36,6 +36,7 @@ 
#include <linux/splice.h>

#include <linux/in6.h>

#include <linux/if_packet.h>

#include <linux/llist.h>

#include <net/flow.h>

#include <net/page_pool.h>

#include <linux/kabi.h>
@@ -732,6 +733,7 @@ struct sk_buff { 
		};

		struct rb_node		rbnode; /* used in netem, ip4 defrag, and tcp stack */

		struct list_head	list;

		struct llist_node	ll_node;

	};



	union {

include/net/ipv6.h

+1 −1
Original line number Diff line number Diff line
@@ -344,9 +344,9 @@ struct ipcm6_cookie { 
	struct sockcm_cookie sockc;

	__s16 hlimit;

	__s16 tclass;

	__u16 gso_size;

	__s8  dontfrag;

	struct ipv6_txoptions *opt;

	__u16 gso_size;

};



static inline void ipcm6_init(struct ipcm6_cookie *ipc6)

include/net/sock.h

+3 −0
Original line number Diff line number Diff line
@@ -63,6 +63,7 @@ 


#include <linux/atomic.h>

#include <linux/refcount.h>

#include <linux/llist.h>

#include <net/dst.h>

#include <net/checksum.h>

#include <net/tcp_states.h>
@@ -405,6 +406,8 @@ struct sock { 
		struct sk_buff	*head;

		struct sk_buff	*tail;

	} sk_backlog;

	struct llist_head defer_list;



#define sk_rmem_alloc sk_backlog.rmem_alloc



	int			sk_forward_alloc;