Hi Casey, I love your patch! Yet something to improve: [auto build test ERROR on pcmoore-audit/next] [also build test ERROR on nf/master linus/master v5.14-rc2] [cannot apply to nf-next/master next-20210722] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Casey-Schaufler/LSM-Infrastructure-management-of-the-sock-security/20210722-094735 base: https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git next config: openrisc-randconfig-r025-20210722 (attached as .config) compiler: or1k-linux-gcc (GCC) 10.3.0 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://github.com/0day-ci/linux/commit/63ea5078624b9ff368f945d654ace5f79160fb6a git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Casey-Schaufler/LSM-Infrastructure-management-of-the-sock-security/20210722-094735 git checkout 63ea5078624b9ff368f945d654ace5f79160fb6a # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross O=build_dir ARCH=openrisc SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): In file included from init/init_task.c:12: >> include/linux/audit.h:557:1: error: expected identifier or '(' before '+' token 557 | +static inline struct audit_context *audit_alloc_local(gfp_t gfpflags) | ^ -- In file included from arch/openrisc/kernel/ptrace.c:23: >> include/linux/audit.h:557:1: error: expected identifier or '(' before '+' token 557 | +static inline struct audit_context *audit_alloc_local(gfp_t gfpflags) | ^ arch/openrisc/kernel/ptrace.c:157:17: warning: no previous prototype for 'do_syscall_trace_enter' [-Wmissing-prototypes] 157 | asmlinkage long do_syscall_trace_enter(struct pt_regs *regs) | ^~~~~~~~~~~~~~~~~~~~~~ arch/openrisc/kernel/ptrace.c:176:17: warning: no previous prototype for 'do_syscall_trace_leave' [-Wmissing-prototypes] 176 | asmlinkage void do_syscall_trace_leave(struct pt_regs *regs) | ^~~~~~~~~~~~~~~~~~~~~~ -- In file included from kernel/fork.c:63: >> include/linux/audit.h:557:1: error: expected identifier or '(' before '+' token 557 | +static inline struct audit_context *audit_alloc_local(gfp_t gfpflags) | ^ kernel/fork.c:162:13: warning: no previous prototype for 'arch_release_task_struct' [-Wmissing-prototypes] 162 | void __weak arch_release_task_struct(struct task_struct *tsk) | ^~~~~~~~~~~~~~~~~~~~~~~~ kernel/fork.c:752:20: warning: no previous prototype for 'arch_task_cache_init' [-Wmissing-prototypes] 752 | void __init __weak arch_task_cache_init(void) { } | ^~~~~~~~~~~~~~~~~~~~ kernel/fork.c:847:12: warning: no previous prototype for 'arch_dup_task_struct' [-Wmissing-prototypes] 847 | int __weak arch_dup_task_struct(struct task_struct *dst, | ^~~~~~~~~~~~~~~~~~~~ -- In file included from kernel/exit.c:49: >> include/linux/audit.h:557:1: error: expected identifier or '(' before '+' token 557 | +static inline struct audit_context *audit_alloc_local(gfp_t gfpflags) | ^ kernel/exit.c:1810:13: warning: no previous prototype for 'abort' [-Wmissing-prototypes] 1810 | __weak void abort(void) | ^~~~~ -- In file included from kernel/audit.c:51: >> include/linux/audit.h:557:1: error: expected identifier or '(' before '+' token 557 | +static inline struct audit_context *audit_alloc_local(gfp_t gfpflags) | ^ kernel/audit.c:1781:14: warning: no previous prototype for 'audit_serial' [-Wmissing-prototypes] 1781 | unsigned int audit_serial(void) | ^~~~~~~~~~~~ kernel/audit.c: In function 'audit_log_vformat': kernel/audit.c:1929:2: warning: function 'audit_log_vformat' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format] 1929 | len = vsnprintf(skb_tail_pointer(skb), avail, fmt, args); | ^~~ kernel/audit.c:1938:3: warning: function 'audit_log_vformat' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format] 1938 | len = vsnprintf(skb_tail_pointer(skb), avail, fmt, args2); | ^~~ -- In file included from fs/pipe.c:23: >> include/linux/audit.h:557:1: error: expected identifier or '(' before '+' token 557 | +static inline struct audit_context *audit_alloc_local(gfp_t gfpflags) | ^ fs/pipe.c:741:15: warning: no previous prototype for 'account_pipe_buffers' [-Wmissing-prototypes] 741 | unsigned long account_pipe_buffers(struct user_struct *user, | ^~~~~~~~~~~~~~~~~~~~ fs/pipe.c:747:6: warning: no previous prototype for 'too_many_pipe_buffers_soft' [-Wmissing-prototypes] 747 | bool too_many_pipe_buffers_soft(unsigned long user_bufs) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ fs/pipe.c:754:6: warning: no previous prototype for 'too_many_pipe_buffers_hard' [-Wmissing-prototypes] 754 | bool too_many_pipe_buffers_hard(unsigned long user_bufs) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ fs/pipe.c:761:6: warning: no previous prototype for 'pipe_is_unprivileged_user' [-Wmissing-prototypes] 761 | bool pipe_is_unprivileged_user(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~ fs/pipe.c:1231:5: warning: no previous prototype for 'pipe_resize_ring' [-Wmissing-prototypes] 1231 | int pipe_resize_ring(struct pipe_inode_info *pipe, unsigned int nr_slots) | ^~~~~~~~~~~~~~~~ -- In file included from include/linux/fsnotify.h:16, from kernel/trace/trace.c:49: >> include/linux/audit.h:557:1: error: expected identifier or '(' before '+' token 557 | +static inline struct audit_context *audit_alloc_local(gfp_t gfpflags) | ^ kernel/trace/trace.c: In function 'trace_check_vprintf': kernel/trace/trace.c:3815:3: warning: function 'trace_check_vprintf' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format] 3815 | trace_seq_vprintf(&iter->seq, iter->fmt, ap); | ^~~~~~~~~~~~~~~~~ kernel/trace/trace.c:3870:3: warning: function 'trace_check_vprintf' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format] 3870 | trace_seq_vprintf(&iter->seq, p, ap); | ^~~~~~~~~~~~~~~~~ At top level: kernel/trace/trace.c:1692:37: warning: 'tracing_max_lat_fops' defined but not used [-Wunused-const-variable=] 1692 | static const struct file_operations tracing_max_lat_fops; | ^~~~~~~~~~~~~~~~~~~~ -- In file included from net/socket.c:81: >> include/linux/audit.h:557:1: error: expected identifier or '(' before '+' token 557 | +static inline struct audit_context *audit_alloc_local(gfp_t gfpflags) | ^ net/socket.c: In function '__sys_getsockopt': net/socket.c:2178:6: warning: variable 'max_optlen' set but not used [-Wunused-but-set-variable] 2178 | int max_optlen; | ^~~~~~~~~~ vim +557 include/linux/audit.h 553 554 extern int audit_n_rules; 555 extern int audit_signals; 556 #else /* CONFIG_AUDITSYSCALL */ > 557 +static inline struct audit_context *audit_alloc_local(gfp_t gfpflags) 558 { 559 return NULL; 560 } 561 static inline void audit_free_context(struct audit_context *context) 562 { } 563 static inline int audit_alloc(struct task_struct *task) 564 { 565 return 0; 566 } 567 static inline void audit_free(struct task_struct *task) 568 { } 569 static inline void audit_syscall_entry(int major, unsigned long a0, 570 unsigned long a1, unsigned long a2, 571 unsigned long a3) 572 { } 573 static inline void audit_syscall_exit(void *pt_regs) 574 { } 575 static inline bool audit_dummy_context(void) 576 { 577 return true; 578 } 579 static inline void audit_set_context(struct task_struct *task, struct audit_context *ctx) 580 { } 581 static inline struct audit_context *audit_context(void) 582 { 583 return NULL; 584 } 585 static inline struct filename *audit_reusename(const __user char *name) 586 { 587 return NULL; 588 } 589 static inline void audit_getname(struct filename *name) 590 { } 591 static inline void audit_inode(struct filename *name, 592 const struct dentry *dentry, 593 unsigned int aflags) 594 { } 595 static inline void audit_file(struct file *file) 596 { 597 } 598 static inline void audit_inode_parent_hidden(struct filename *name, 599 const struct dentry *dentry) 600 { } 601 static inline void audit_inode_child(struct inode *parent, 602 const struct dentry *dentry, 603 const unsigned char type) 604 { } 605 static inline void audit_core_dumps(long signr) 606 { } 607 static inline void audit_seccomp(unsigned long syscall, long signr, int code) 608 { } 609 static inline void audit_seccomp_actions_logged(const char *names, 610 const char *old_names, int res) 611 { } 612 static inline void audit_ipc_obj(struct kern_ipc_perm *ipcp) 613 { } 614 static inline void audit_ipc_set_perm(unsigned long qbytes, uid_t uid, 615 gid_t gid, umode_t mode) 616 { } 617 static inline void audit_bprm(struct linux_binprm *bprm) 618 { } 619 static inline int audit_socketcall(int nargs, unsigned long *args) 620 { 621 return 0; 622 } 623 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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