[kbuild-all] [linux-next:master 1474/2290] include/net/sock.h:386:45: error: 'struct sock_common' has no member named 'skc_v6_daddr'; did you mean 'skc_daddr'?

Saturday, 20 November 2021

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   5191249f880367a4cd675825cd721a8d78f26a45
commit: 4c3d90570bcc2b338f70f61f01110268e281ca3c [1474/2290] fs: dlm: don't call
kernel_getpeername() in error_report()
config: nds32-randconfig-r003-20211115 (attached as .config)
compiler: nds32le-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
        chmod +x ~/bin/make.cross
        #
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commi...
        git remote add linux-next
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
        git fetch --no-tags linux-next master
        git checkout 4c3d90570bcc2b338f70f61f01110268e281ca3c
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir
ARCH=nds32 SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com&gt;

Note: the linux-next/master HEAD 5191249f880367a4cd675825cd721a8d78f26a45 builds fine.
      It may have been fixed somewhere.

All errors (new ones prefixed by >>):

   In file included from fs/dlm/lowcomms.c:46:
   fs/dlm/lowcomms.c: In function 'lowcomms_error_report':
...
> include/net/sock.h:386:45: error: 'struct sock_common'
has no member named 'skc_v6_daddr'; did you mean 'skc_daddr'?     
386 | #define sk_v6_daddr             __sk_common.skc_v6_daddr
         |                                             ^~~~~~~~~~~~
   include/linux/printk.h:418:33: note: in expansion of macro 'sk_v6_daddr'
     418 |                 _p_func(_fmt, ##__VA_ARGS__);                           \
         |                                 ^~~~~~~~~~~
   include/linux/printk.h:446:26: note: in expansion of macro 'printk_index_wrap'
     446 | #define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
         |                          ^~~~~~~~~~~~~~~~~
   include/linux/printk.h:132:17: note: in expansion of macro 'printk'
     132 |                 printk(fmt, ##__VA_ARGS__);             \
         |                 ^~~~~~
   include/linux/printk.h:644:9: note: in expansion of macro 'no_printk'
     644 |         no_printk(fmt, ##__VA_ARGS__)
         |         ^~~~~~~~~
   fs/dlm/lowcomms.c:618:17: note: in expansion of macro 'printk_ratelimited'
     618 |                 printk_ratelimited(KERN_ERR "dlm: node %d: socket error
"
         |                 ^~~~~~~~~~~~~~~~~~

vim +386 include/net/sock.h

4dc6dc7162c08b Eric Dumazet             2009-07-15  366  
68835aba4d9b74 Eric Dumazet             2010-11-30  367  #define
sk_dontcopy_begin	__sk_common.skc_dontcopy_begin
68835aba4d9b74 Eric Dumazet             2010-11-30  368  #define
sk_dontcopy_end		__sk_common.skc_dontcopy_end
4dc6dc7162c08b Eric Dumazet             2009-07-15  369  #define
sk_hash			__sk_common.skc_hash
5080546682bae3 Eric Dumazet             2013-10-02  370  #define
sk_portpair		__sk_common.skc_portpair
05dbc7b59481ca Eric Dumazet             2013-10-03  371  #define
sk_num			__sk_common.skc_num
05dbc7b59481ca Eric Dumazet             2013-10-03  372  #define
sk_dport		__sk_common.skc_dport
5080546682bae3 Eric Dumazet             2013-10-02  373  #define
sk_addrpair		__sk_common.skc_addrpair
5080546682bae3 Eric Dumazet             2013-10-02  374  #define
sk_daddr		__sk_common.skc_daddr
5080546682bae3 Eric Dumazet             2013-10-02  375  #define
sk_rcv_saddr		__sk_common.skc_rcv_saddr
^1da177e4c3f41 Linus Torvalds           2005-04-16  376  #define
sk_family		__sk_common.skc_family
^1da177e4c3f41 Linus Torvalds           2005-04-16  377  #define
sk_state		__sk_common.skc_state
^1da177e4c3f41 Linus Torvalds           2005-04-16  378  #define
sk_reuse		__sk_common.skc_reuse
055dc21a1d1d21 Tom Herbert              2013-01-22  379  #define
sk_reuseport		__sk_common.skc_reuseport
9fe516ba3fb29b Eric Dumazet             2014-06-27  380  #define
sk_ipv6only		__sk_common.skc_ipv6only
26abe14379f8e2 Eric W. Biederman        2015-05-08  381  #define
sk_net_refcnt		__sk_common.skc_net_refcnt
^1da177e4c3f41 Linus Torvalds           2005-04-16  382  #define
sk_bound_dev_if		__sk_common.skc_bound_dev_if
^1da177e4c3f41 Linus Torvalds           2005-04-16  383  #define
sk_bind_node		__sk_common.skc_bind_node
8feaf0c0a5488b Arnaldo Carvalho de Melo 2005-08-09  384  #define
sk_prot			__sk_common.skc_prot
07feaebfcc10cd Eric W. Biederman        2007-09-12  385  #define
sk_net			__sk_common.skc_net
efe4208f47f907 Eric Dumazet             2013-10-03 @386  #define
sk_v6_daddr		__sk_common.skc_v6_daddr
efe4208f47f907 Eric Dumazet             2013-10-03  387  #define
sk_v6_rcv_saddr	__sk_common.skc_v6_rcv_saddr
33cf7c90fe2f97 Eric Dumazet             2015-03-11  388  #define
sk_cookie		__sk_common.skc_cookie
70da268b569d32 Eric Dumazet             2015-10-08  389  #define
sk_incoming_cpu		__sk_common.skc_incoming_cpu
8e5eb54d303b7c Eric Dumazet             2015-10-08  390  #define
sk_flags		__sk_common.skc_flags
ed53d0ab761f5c Eric Dumazet             2015-10-08  391  #define
sk_rxhash		__sk_common.skc_rxhash
efe4208f47f907 Eric Dumazet             2013-10-03  392  
^1da177e4c3f41 Linus Torvalds           2005-04-16  393  	socket_lock_t		sk_lock;
9115e8cd2a0c6e Eric Dumazet             2016-12-03  394  	atomic_t		sk_drops;
9115e8cd2a0c6e Eric Dumazet             2016-12-03  395  	int			sk_rcvlowat;
9115e8cd2a0c6e Eric Dumazet             2016-12-03  396  	struct
sk_buff_head	sk_error_queue;
8b27dae5a2e89a Eric Dumazet             2019-03-22  397  	struct
sk_buff		*sk_rx_skb_cache;
b178bb3dfc30d9 Eric Dumazet             2010-11-16  398  	struct
sk_buff_head	sk_receive_queue;
fa438ccfdfd3f6 Eric Dumazet             2007-03-04  399  	/*
fa438ccfdfd3f6 Eric Dumazet             2007-03-04  400  	 * The backlog queue is special,
it is always used with
fa438ccfdfd3f6 Eric Dumazet             2007-03-04  401  	 * the per-socket spinlock held
and requires low latency
fa438ccfdfd3f6 Eric Dumazet             2007-03-04  402  	 * access. Therefore we special
case it's implementation.
b178bb3dfc30d9 Eric Dumazet             2010-11-16  403  	 * Note : rmem_alloc is in this
structure to fill a hole
b178bb3dfc30d9 Eric Dumazet             2010-11-16  404  	 * on 64bit arches, not because
its logically part of
b178bb3dfc30d9 Eric Dumazet             2010-11-16  405  	 * backlog.
fa438ccfdfd3f6 Eric Dumazet             2007-03-04  406  	 */
fa438ccfdfd3f6 Eric Dumazet             2007-03-04  407  	struct {
b178bb3dfc30d9 Eric Dumazet             2010-11-16  408  		atomic_t	rmem_alloc;
b178bb3dfc30d9 Eric Dumazet             2010-11-16  409  		int		len;
fa438ccfdfd3f6 Eric Dumazet             2007-03-04  410  		struct sk_buff	*head;
fa438ccfdfd3f6 Eric Dumazet             2007-03-04  411  		struct sk_buff	*tail;
fa438ccfdfd3f6 Eric Dumazet             2007-03-04  412  	} sk_backlog;
b178bb3dfc30d9 Eric Dumazet             2010-11-16  413  #define sk_rmem_alloc
sk_backlog.rmem_alloc
2c8c56e15df3d4 Eric Dumazet             2014-11-11  414  
9115e8cd2a0c6e Eric Dumazet             2016-12-03  415  	int			sk_forward_alloc;
e0d1095ae34054 Cong Wang                2013-08-01  416  #ifdef CONFIG_NET_RX_BUSY_POLL
dafcc4380deec2 Eliezer Tamir            2013-06-14  417  	unsigned int		sk_ll_usec;
9115e8cd2a0c6e Eric Dumazet             2016-12-03  418  	/* ===== mostly read cache line
===== */
9115e8cd2a0c6e Eric Dumazet             2016-12-03  419  	unsigned int		sk_napi_id;
b178bb3dfc30d9 Eric Dumazet             2010-11-16  420  #endif
b178bb3dfc30d9 Eric Dumazet             2010-11-16  421  	int			sk_rcvbuf;
b178bb3dfc30d9 Eric Dumazet             2010-11-16  422  
b178bb3dfc30d9 Eric Dumazet             2010-11-16  423  	struct sk_filter
__rcu	*sk_filter;
ceb5d58b217098 Eric Dumazet             2015-11-29  424  	union {
eaefd1105bc431 Eric Dumazet             2011-02-18  425  		struct socket_wq __rcu	*sk_wq;
66256e0b15bd72 Randy Dunlap             2020-02-15  426  		/* private: */
ceb5d58b217098 Eric Dumazet             2015-11-29  427  		struct socket_wq	*sk_wq_raw;
66256e0b15bd72 Randy Dunlap             2020-02-15  428  		/* public: */
ceb5d58b217098 Eric Dumazet             2015-11-29  429  	};
def8b4faff5ca3 Alexey Dobriyan          2008-10-28  430  #ifdef CONFIG_XFRM
d188ba86dd07a7 Eric Dumazet             2015-12-08  431  	struct xfrm_policy __rcu
*sk_policy[2];
def8b4faff5ca3 Alexey Dobriyan          2008-10-28  432  #endif
deaa58542b21d2 Eric Dumazet             2012-06-24  433  	struct dst_entry	*sk_rx_dst;
0e36cbb344575e Cong Wang                2013-01-22  434  	struct dst_entry
__rcu	*sk_dst_cache;
^1da177e4c3f41 Linus Torvalds           2005-04-16  435  	atomic_t		sk_omem_alloc;
4e07a91c37c69e Arnaldo Carvalho de Melo 2007-05-29  436  	int			sk_sndbuf;
9115e8cd2a0c6e Eric Dumazet             2016-12-03  437  
9115e8cd2a0c6e Eric Dumazet             2016-12-03  438  	/* ===== cache line for TX =====
*/
9115e8cd2a0c6e Eric Dumazet             2016-12-03  439  	int			sk_wmem_queued;
14afee4b6092fd Reshetova, Elena         2017-06-30  440  	refcount_t		sk_wmem_alloc;
9115e8cd2a0c6e Eric Dumazet             2016-12-03  441  	unsigned long		sk_tsq_flags;
75c119afe14f74 Eric Dumazet             2017-10-05  442  	union {
9115e8cd2a0c6e Eric Dumazet             2016-12-03  443  		struct sk_buff	*sk_send_head;
75c119afe14f74 Eric Dumazet             2017-10-05  444  		struct rb_root	tcp_rtx_queue;
75c119afe14f74 Eric Dumazet             2017-10-05  445  	};
472c2e07eef045 Eric Dumazet             2019-03-22  446  	struct
sk_buff		*sk_tx_skb_cache;
^1da177e4c3f41 Linus Torvalds           2005-04-16  447  	struct
sk_buff_head	sk_write_queue;
9115e8cd2a0c6e Eric Dumazet             2016-12-03  448  	__s32			sk_peek_off;
9115e8cd2a0c6e Eric Dumazet             2016-12-03  449  	int			sk_write_pending;
9b8805a325591c Julian Anastasov         2017-02-06  450  	__u32			sk_dst_pending_confirm;
218af599fa635b Eric Dumazet             2017-05-16  451  	u32			sk_pacing_status; /* see
enum sk_pacing */
9115e8cd2a0c6e Eric Dumazet             2016-12-03  452  	long			sk_sndtimeo;
9115e8cd2a0c6e Eric Dumazet             2016-12-03  453  	struct timer_list	sk_timer;
9115e8cd2a0c6e Eric Dumazet             2016-12-03  454  	__u32			sk_priority;
9115e8cd2a0c6e Eric Dumazet             2016-12-03  455  	__u32			sk_mark;
76a9ebe811fb3d Eric Dumazet             2018-10-15  456  	unsigned long		sk_pacing_rate;
/* bytes per second */
76a9ebe811fb3d Eric Dumazet             2018-10-15  457  	unsigned
long		sk_max_pacing_rate;
9115e8cd2a0c6e Eric Dumazet             2016-12-03  458  	struct page_frag	sk_frag;
9115e8cd2a0c6e Eric Dumazet             2016-12-03  459 
	netdev_features_t	sk_route_caps;
9115e8cd2a0c6e Eric Dumazet             2016-12-03  460 
	netdev_features_t	sk_route_nocaps;
0a6b2a1dc2a210 Eric Dumazet             2018-02-19  461 
	netdev_features_t	sk_route_forced_caps;
9115e8cd2a0c6e Eric Dumazet             2016-12-03  462  	int			sk_gso_type;
9115e8cd2a0c6e Eric Dumazet             2016-12-03  463  	unsigned int		sk_gso_max_size;
9115e8cd2a0c6e Eric Dumazet             2016-12-03  464  	gfp_t			sk_allocation;
9115e8cd2a0c6e Eric Dumazet             2016-12-03  465  	__u32			sk_txhash;
fc64869c48494a Andrey Ryabinin          2016-05-18  466  
fc64869c48494a Andrey Ryabinin          2016-05-18  467  	/*
fc64869c48494a Andrey Ryabinin          2016-05-18  468  	 * Because of non atomicity
rules, all
fc64869c48494a Andrey Ryabinin          2016-05-18  469  	 * changes are protected by
socket lock.
fc64869c48494a Andrey Ryabinin          2016-05-18  470  	 */
bf9765145b856f Mat Martineau            2020-01-09  471  	u8			sk_padding : 1,
cdfbabfb2f0ce9 David Howells            2017-03-09  472  				sk_kern_sock : 1,
28448b80456fea Tom Herbert              2014-05-23  473  				sk_no_check_tx : 1,
28448b80456fea Tom Herbert              2014-05-23  474  				sk_no_check_rx : 1,
bf9765145b856f Mat Martineau            2020-01-09  475  				sk_userlocks : 4;
3a9b76fd0db9f0 Eric Dumazet             2017-11-11  476  	u8			sk_pacing_shift;
bf9765145b856f Mat Martineau            2020-01-09  477  	u16			sk_type;
bf9765145b856f Mat Martineau            2020-01-09  478  	u16			sk_protocol;
bf9765145b856f Mat Martineau            2020-01-09  479  	u16			sk_gso_max_segs;
^1da177e4c3f41 Linus Torvalds           2005-04-16  480  	unsigned long	       
sk_lingertime;
476e19cfa131e2 Arnaldo Carvalho de Melo 2005-05-05  481  	struct proto		*sk_prot_creator;
^1da177e4c3f41 Linus Torvalds           2005-04-16  482  	rwlock_t		sk_callback_lock;
^1da177e4c3f41 Linus Torvalds           2005-04-16  483  	int			sk_err,
^1da177e4c3f41 Linus Torvalds           2005-04-16  484  				sk_err_soft;
becb74f0acca19 Eric Dumazet             2015-03-19  485  	u32			sk_ack_backlog;
becb74f0acca19 Eric Dumazet             2015-03-19  486  	u32			sk_max_ack_backlog;
86741ec25462e4 Lorenzo Colitti          2016-11-04  487  	kuid_t			sk_uid;
7fd3253a7de6a3 Björn Töpel              2020-11-30  488  #ifdef CONFIG_NET_RX_BUSY_POLL
7fd3253a7de6a3 Björn Töpel              2020-11-30  489  	u8			sk_prefer_busy_poll;
7c951cafc0cb2e Björn Töpel              2020-11-30  490  	u16			sk_busy_poll_budget;
7fd3253a7de6a3 Björn Töpel              2020-11-30  491  #endif
35306eb2381444 Eric Dumazet             2021-09-29  492  	spinlock_t		sk_peer_lock;
109f6e39fa07c4 Eric W. Biederman        2010-06-13  493  	struct pid		*sk_peer_pid;
109f6e39fa07c4 Eric W. Biederman        2010-06-13  494  	const struct
cred	*sk_peer_cred;
35306eb2381444 Eric Dumazet             2021-09-29  495  
^1da177e4c3f41 Linus Torvalds           2005-04-16  496  	long			sk_rcvtimeo;
b7aa0bf70c4afb Eric Dumazet             2007-04-19  497  	ktime_t			sk_stamp;
3a0ed3e9619738 Deepa Dinamani           2018-12-27  498  #if BITS_PER_LONG==32
3a0ed3e9619738 Deepa Dinamani           2018-12-27  499  	seqlock_t		sk_stamp_seq;
3a0ed3e9619738 Deepa Dinamani           2018-12-27  500  #endif
b9f40e21ef4298 Willem de Bruijn         2014-08-04  501  	u16			sk_tsflags;
d463126e23f112 Yangbo Lu                2021-06-30  502  	int			sk_bind_phc;
fc64869c48494a Andrey Ryabinin          2016-05-18  503  	u8			sk_shutdown;
09c2d251b70723 Willem de Bruijn         2014-08-04  504  	u32			sk_tskey;
52267790ef52d7 Willem de Bruijn         2017-08-03  505  	atomic_t		sk_zckey;
80b14dee2bea12 Richard Cochran          2018-07-03  506  
80b14dee2bea12 Richard Cochran          2018-07-03  507  	u8			sk_clockid;
80b14dee2bea12 Richard Cochran          2018-07-03  508  	u8			sk_txtime_deadline_mode :
1,
4b15c707535266 Jesus Sanchez-Palencia   2018-07-03  509  				sk_txtime_report_errors : 1,
4b15c707535266 Jesus Sanchez-Palencia   2018-07-03  510  				sk_txtime_unused : 6;
80b14dee2bea12 Richard Cochran          2018-07-03  511  
^1da177e4c3f41 Linus Torvalds           2005-04-16  512  	struct socket		*sk_socket;
^1da177e4c3f41 Linus Torvalds           2005-04-16  513  	void			*sk_user_data;
d5f642384e9da7 Alexey Dobriyan          2008-11-04  514  #ifdef CONFIG_SECURITY
^1da177e4c3f41 Linus Torvalds           2005-04-16  515  	void			*sk_security;
d5f642384e9da7 Alexey Dobriyan          2008-11-04  516  #endif
2a56a1fec290bf Tejun Heo                2015-12-07  517  	struct
sock_cgroup_data	sk_cgrp_data;
baac50bbc3cdfd Johannes Weiner          2016-01-14  518  	struct mem_cgroup	*sk_memcg;
^1da177e4c3f41 Linus Torvalds           2005-04-16  519  	void			(*sk_state_change)(struct
sock *sk);
676d23690fb62b David S. Miller          2014-04-11  520  	void			(*sk_data_ready)(struct
sock *sk);
^1da177e4c3f41 Linus Torvalds           2005-04-16  521  	void			(*sk_write_space)(struct
sock *sk);
^1da177e4c3f41 Linus Torvalds           2005-04-16  522  	void			(*sk_error_report)(struct
sock *sk);
^1da177e4c3f41 Linus Torvalds           2005-04-16  523  	int			(*sk_backlog_rcv)(struct
sock *sk,
^1da177e4c3f41 Linus Torvalds           2005-04-16  524  						  struct sk_buff *skb);
ebf4e808fa0b22 Ilya Lesokhin            2018-04-30  525  #ifdef CONFIG_SOCK_VALIDATE_XMIT
ebf4e808fa0b22 Ilya Lesokhin            2018-04-30  526  	struct
sk_buff*		(*sk_validate_xmit_skb)(struct sock *sk,
ebf4e808fa0b22 Ilya Lesokhin            2018-04-30  527  							struct net_device *dev,
ebf4e808fa0b22 Ilya Lesokhin            2018-04-30  528  							struct sk_buff *skb);
ebf4e808fa0b22 Ilya Lesokhin            2018-04-30  529  #endif
^1da177e4c3f41 Linus Torvalds           2005-04-16  530  	void                   
(*sk_destruct)(struct sock *sk);
ef456144da8ef5 Craig Gallek             2016-01-04  531  	struct sock_reuseport
__rcu	*sk_reuseport_cb;
6ac99e8f23d4b1 Martin KaFai Lau         2019-04-26  532  #ifdef CONFIG_BPF_SYSCALL
1f00d375af84fb KP Singh                 2020-08-25  533  	struct bpf_local_storage
__rcu	*sk_bpf_storage;
6ac99e8f23d4b1 Martin KaFai Lau         2019-04-26  534  #endif
a4298e4522d687 Eric Dumazet             2016-04-01  535  	struct rcu_head		sk_rcu;
^1da177e4c3f41 Linus Torvalds           2005-04-16  536  };
^1da177e4c3f41 Linus Torvalds           2005-04-16  537  

:::::: The code at line 386 was first introduced by commit
:::::: efe4208f47f907b86f528788da711e8ab9dea44d ipv6: make lookups simpler and faster

:::::: TO: Eric Dumazet <edumazet(a)google.com&gt;
:::::: CC: David S. Miller <davem(a)davemloft.net&gt;

---
0-DAY CI Kernel Test Service, Intel Corporation
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[kbuild-all] [linux-next:master 1474/2290] include/net/sock.h:386:45: error: 'struct sock_common' has no member named 'skc_v6_daddr'; did you mean 'skc_daddr'?