[PATCH v6 1/1] audit: Record fanotify access control decisions

[kbuild test robot]

Hi Steve,

[auto build test ERROR on linus/master]
[also build test ERROR on v4.14-rc2 next-20170929]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Steve-Grubb/audit-Record-fanotify-access-control-decisions/20170930-005627
config: i386-randconfig-x0-09300058 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All error/warnings (new ones prefixed by >>):

   In file included from fs/exec.c:56:0:
>> include/linux/audit.h:215:23: error: expected identifier or '(' before numeric constant
    #define audit_enabled 0
                          ^
>> include/linux/fsnotify_backend.h:193:9: note: in expansion of macro 'audit_enabled'
       bool audit_enabled;
            ^~~~~~~~~~~~~
   In file included from include/linux/fsnotify.h:14:0,
                    from fs/exec.c:59:
>> include/linux/fsnotify_backend.h:194:3: warning: no semicolon at end of struct or union
      } fanotify_data;
      ^

vim +215 include/linux/audit.h

96368701 Paul Moore 2016-01-13  168  
96368701 Paul Moore 2016-01-13  169  extern u32 audit_enabled;
96368701 Paul Moore 2016-01-13  170  #else /* CONFIG_AUDIT */
96368701 Paul Moore 2016-01-13  171  static inline __printf(4, 5)
96368701 Paul Moore 2016-01-13  172  void audit_log(struct audit_context *ctx, gfp_t gfp_mask, int type,
96368701 Paul Moore 2016-01-13  173  	       const char *fmt, ...)
96368701 Paul Moore 2016-01-13  174  { }
96368701 Paul Moore 2016-01-13  175  static inline struct audit_buffer *audit_log_start(struct audit_context *ctx,
96368701 Paul Moore 2016-01-13  176  						   gfp_t gfp_mask, int type)
96368701 Paul Moore 2016-01-13  177  {
96368701 Paul Moore 2016-01-13  178  	return NULL;
96368701 Paul Moore 2016-01-13  179  }
96368701 Paul Moore 2016-01-13  180  static inline __printf(2, 3)
96368701 Paul Moore 2016-01-13  181  void audit_log_format(struct audit_buffer *ab, const char *fmt, ...)
96368701 Paul Moore 2016-01-13  182  { }
96368701 Paul Moore 2016-01-13  183  static inline void audit_log_end(struct audit_buffer *ab)
96368701 Paul Moore 2016-01-13  184  { }
96368701 Paul Moore 2016-01-13  185  static inline void audit_log_n_hex(struct audit_buffer *ab,
96368701 Paul Moore 2016-01-13  186  				   const unsigned char *buf, size_t len)
96368701 Paul Moore 2016-01-13  187  { }
96368701 Paul Moore 2016-01-13  188  static inline void audit_log_n_string(struct audit_buffer *ab,
96368701 Paul Moore 2016-01-13  189  				      const char *buf, size_t n)
96368701 Paul Moore 2016-01-13  190  { }
96368701 Paul Moore 2016-01-13  191  static inline void  audit_log_n_untrustedstring(struct audit_buffer *ab,
96368701 Paul Moore 2016-01-13  192  						const char *string, size_t n)
96368701 Paul Moore 2016-01-13  193  { }
96368701 Paul Moore 2016-01-13  194  static inline void audit_log_untrustedstring(struct audit_buffer *ab,
96368701 Paul Moore 2016-01-13  195  					     const char *string)
96368701 Paul Moore 2016-01-13  196  { }
96368701 Paul Moore 2016-01-13  197  static inline void audit_log_d_path(struct audit_buffer *ab,
96368701 Paul Moore 2016-01-13  198  				    const char *prefix,
96368701 Paul Moore 2016-01-13  199  				    const struct path *path)
96368701 Paul Moore 2016-01-13  200  { }
96368701 Paul Moore 2016-01-13  201  static inline void audit_log_key(struct audit_buffer *ab, char *key)
96368701 Paul Moore 2016-01-13  202  { }
96368701 Paul Moore 2016-01-13  203  static inline void audit_log_link_denied(const char *string,
96368701 Paul Moore 2016-01-13  204  					 const struct path *link)
96368701 Paul Moore 2016-01-13  205  { }
96368701 Paul Moore 2016-01-13  206  static inline void audit_log_secctx(struct audit_buffer *ab, u32 secid)
96368701 Paul Moore 2016-01-13  207  { }
96368701 Paul Moore 2016-01-13  208  static inline int audit_log_task_context(struct audit_buffer *ab)
96368701 Paul Moore 2016-01-13  209  {
96368701 Paul Moore 2016-01-13  210  	return 0;
96368701 Paul Moore 2016-01-13  211  }
96368701 Paul Moore 2016-01-13  212  static inline void audit_log_task_info(struct audit_buffer *ab,
96368701 Paul Moore 2016-01-13  213  				       struct task_struct *tsk)
96368701 Paul Moore 2016-01-13  214  { }
96368701 Paul Moore 2016-01-13 @215  #define audit_enabled 0
96368701 Paul Moore 2016-01-13  216  #endif /* CONFIG_AUDIT */
96368701 Paul Moore 2016-01-13  217  

:::::: The code at line 215 was first introduced by commit
:::::: 96368701e1c89057bbf39222e965161c68a85b4b audit: force seccomp event logging to honor the audit_enabled flag

:::::: TO: Paul Moore <pmoore at redhat.com>
:::::: CC: Paul Moore <paul at paul-moore.com>

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
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