Hi Kees,

FYI, kernel build failed on

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm
head:   dad0019944369f58c193c1991c39ffda7ff584d2
commit: e269b4131288512ebfe2adfe69042983cb2e69e5 [21/412] audit.h: replace defines with C stubs
config: x86_64-randconfig-s002 (attached as .config)

All error/warnings:

In file included from net/netlabel/netlabel_user.c:48:0:
net/netlabel/netlabel_user.h: In function 'netlbl_netlink_auditinfo':
net/netlabel/netlabel_user.h:54:2: error: implicit declaration of function 'audit_get_sessionid' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
--
In file included from net/netlabel/netlabel_kapi.c:47:0:
net/netlabel/netlabel_user.h: In function 'netlbl_netlink_auditinfo':
net/netlabel/netlabel_user.h:54:2: error: implicit declaration of function 'audit_get_sessionid' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
--
In file included from net/netlabel/netlabel_domainhash.c:46:0:
net/netlabel/netlabel_user.h: In function 'netlbl_netlink_auditinfo':
net/netlabel/netlabel_user.h:54:2: error: implicit declaration of function 'audit_get_sessionid' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
--
In file included from net/netlabel/netlabel_mgmt.c:48:0:
net/netlabel/netlabel_user.h: In function 'netlbl_netlink_auditinfo':
net/netlabel/netlabel_user.h:54:2: error: implicit declaration of function 'audit_get_sessionid' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
--
In file included from net/netlabel/netlabel_unlabeled.c:57:0:
net/netlabel/netlabel_user.h: In function 'netlbl_netlink_auditinfo':
net/netlabel/netlabel_user.h:54:2: error: implicit declaration of function 'audit_get_sessionid' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
--
In file included from net/netlabel/netlabel_cipso_v4.c:44:0:
net/netlabel/netlabel_user.h: In function 'netlbl_netlink_auditinfo':
net/netlabel/netlabel_user.h:54:2: error: implicit declaration of function 'audit_get_sessionid' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
--
security/smack/smackfs.c: In function 'smk_netlabel_audit_set':
security/smack/smackfs.c:159:2: error: implicit declaration of function 'audit_get_sessionid' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors

vim +54 net/netlabel/netlabel_user.h
    48	 */
    49	static inline void netlbl_netlink_auditinfo(struct sk_buff *skb,
    50						    struct netlbl_audit *audit_info)
    51	{
    52		security_task_getsecid(current, &audit_info->secid);
    53		audit_info->loginuid = audit_get_loginuid(current);
  > 54		audit_info->sessionid = audit_get_sessionid(current);
    55	}
    56	
    57	/* NetLabel NETLINK I/O functions */

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0-DAY kernel build testing backend         Open Source Technology Centre
Fengguang Wu, Yuanhan Liu                              Intel Corporation