Hi Casey, I love your patch! Yet something to improve:
[auto build test ERROR on nf/master] [also build test ERROR on linus/master v5.12-rc2 next-20210309] [cannot apply to pcmoore-audit/next nf-next/master security/next-testing] [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/20210309-234224 base: https://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git master config: h8300-randconfig-r026-20210308 (attached as .config) compiler: h8300-linux-gcc (GCC) 9.3.0 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/96082b2d5d5bc80fd3dafdf8a737ba8961568067 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/20210309-234224 git checkout 96082b2d5d5bc80fd3dafdf8a737ba8961568067 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=h8300 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> All errors (new ones prefixed by >>): In file included from drivers/tty/n_tty.c:46: >> 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 include/linux/rcupdate.h:24, from include/linux/init_task.h:5, from init/init_task.c:2: include/linux/scatterlist.h: In function 'sg_set_buf': include/asm-generic/page.h:89:50: warning: ordered comparison of pointer with null pointer [-Wextra] 89 | #define virt_addr_valid(kaddr) (((void *)(kaddr) >= (void *)PAGE_OFFSET) && \ | ^~ include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ include/linux/scatterlist.h:137:2: note: in expansion of macro 'BUG_ON' 137 | BUG_ON(!virt_addr_valid(buf)); | ^~~~~~ include/linux/scatterlist.h:137:10: note: in expansion of macro 'virt_addr_valid' 137 | BUG_ON(!virt_addr_valid(buf)); | ^~~~~~~~~~~~~~~ In file included from init/init_task.c:12: include/linux/audit.h: At top level: >> 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/h8300/kernel/ptrace.c:14: >> 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 include/linux/kernel.h:10, from arch/h8300/kernel/ptrace.c:11: include/linux/scatterlist.h: In function 'sg_set_buf': include/asm-generic/page.h:89:50: warning: ordered comparison of pointer with null pointer [-Wextra] 89 | #define virt_addr_valid(kaddr) (((void *)(kaddr) >= (void *)PAGE_OFFSET) && \ | ^~ include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ include/linux/scatterlist.h:137:2: note: in expansion of macro 'BUG_ON' 137 | BUG_ON(!virt_addr_valid(buf)); | ^~~~~~ include/linux/scatterlist.h:137:10: note: in expansion of macro 'virt_addr_valid' 137 | BUG_ON(!virt_addr_valid(buf)); | ^~~~~~~~~~~~~~~ arch/h8300/kernel/ptrace.c: At top level: arch/h8300/kernel/ptrace.c:172:17: warning: no previous prototype for 'do_syscall_trace_enter' [-Wmissing-prototypes] 172 | asmlinkage long do_syscall_trace_enter(struct pt_regs *regs) | ^~~~~~~~~~~~~~~~~~~~~~ arch/h8300/kernel/ptrace.c:191:17: warning: no previous prototype for 'do_syscall_trace_leave' [-Wmissing-prototypes] 191 | asmlinkage void do_syscall_trace_leave(struct pt_regs *regs) | ^~~~~~~~~~~~~~~~~~~~~~ arch/h8300/kernel/ptrace.c: In function 'h8300_put_reg': arch/h8300/kernel/ptrace.c:61:20: warning: this statement may fall through [-Wimplicit-fallthrough=] 61 | task->thread.usp = data - sizeof(long)*2; | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~ arch/h8300/kernel/ptrace.c:62:2: note: here 62 | case PT_CCR: | ^~~~ -- In file included from kernel/module.c:58: >> 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/module.c:4675:6: warning: no previous prototype for 'module_layout' [-Wmissing-prototypes] 4675 | void module_layout(struct module *mod, | ^~~~~~~~~~~~~ -- In file included from include/asm-generic/bug.h:5, from arch/h8300/include/asm/bug.h:8, from include/linux/bug.h:5, from include/linux/mmdebug.h:5, from include/linux/gfp.h:5, from include/linux/slab.h:15, from kernel/fork.c:16: include/linux/scatterlist.h: In function 'sg_set_buf': include/asm-generic/page.h:89:50: warning: ordered comparison of pointer with null pointer [-Wextra] 89 | #define virt_addr_valid(kaddr) (((void *)(kaddr) >= (void *)PAGE_OFFSET) && \ | ^~ include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ include/linux/scatterlist.h:137:2: note: in expansion of macro 'BUG_ON' 137 | BUG_ON(!virt_addr_valid(buf)); | ^~~~~~ include/linux/scatterlist.h:137:10: note: in expansion of macro 'virt_addr_valid' 137 | BUG_ON(!virt_addr_valid(buf)); | ^~~~~~~~~~~~~~~ In file included from kernel/fork.c:63: include/linux/audit.h: At top level: >> 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:161:13: warning: no previous prototype for 'arch_release_task_struct' [-Wmissing-prototypes] 161 | void __weak arch_release_task_struct(struct task_struct *tsk) | ^~~~~~~~~~~~~~~~~~~~~~~~ kernel/fork.c:746:20: warning: no previous prototype for 'arch_task_cache_init' [-Wmissing-prototypes] 746 | void __init __weak arch_task_cache_init(void) { } | ^~~~~~~~~~~~~~~~~~~~ kernel/fork.c:836:12: warning: no previous prototype for 'arch_dup_task_struct' [-Wmissing-prototypes] 836 | 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) | ^ In file included from include/asm-generic/bug.h:5, from arch/h8300/include/asm/bug.h:8, from include/linux/bug.h:5, from include/linux/mmdebug.h:5, from include/linux/mm.h:9, from kernel/exit.c:8: include/linux/scatterlist.h: In function 'sg_set_buf': include/asm-generic/page.h:89:50: warning: ordered comparison of pointer with null pointer [-Wextra] 89 | #define virt_addr_valid(kaddr) (((void *)(kaddr) >= (void *)PAGE_OFFSET) && \ | ^~ include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ include/linux/scatterlist.h:137:2: note: in expansion of macro 'BUG_ON' 137 | BUG_ON(!virt_addr_valid(buf)); | ^~~~~~ include/linux/scatterlist.h:137:10: note: in expansion of macro 'virt_addr_valid' 137 | BUG_ON(!virt_addr_valid(buf)); | ^~~~~~~~~~~~~~~ kernel/exit.c: At top level: kernel/exit.c:1763:13: warning: no previous prototype for 'abort' [-Wmissing-prototypes] 1763 | __weak void abort(void) | ^~~~~ -- In file included from include/asm-generic/bug.h:5, from arch/h8300/include/asm/bug.h:8, from include/linux/bug.h:5, from include/linux/mmdebug.h:5, from include/linux/gfp.h:5, from include/linux/slab.h:15, from kernel/signal.c:14: include/linux/scatterlist.h: In function 'sg_set_buf': include/asm-generic/page.h:89:50: warning: ordered comparison of pointer with null pointer [-Wextra] 89 | #define virt_addr_valid(kaddr) (((void *)(kaddr) >= (void *)PAGE_OFFSET) && \ | ^~ include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ include/linux/scatterlist.h:137:2: note: in expansion of macro 'BUG_ON' 137 | BUG_ON(!virt_addr_valid(buf)); | ^~~~~~ include/linux/scatterlist.h:137:10: note: in expansion of macro 'virt_addr_valid' 137 | BUG_ON(!virt_addr_valid(buf)); | ^~~~~~~~~~~~~~~ In file included from kernel/signal.c:48: include/linux/audit.h: At top level: >> 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/signal.c:4645:6: warning: no previous prototype for 'kdb_send_sig' [-Wmissing-prototypes] 4645 | void kdb_send_sig(struct task_struct *t, int sig) | ^~~~~~~~~~~~ -- In file included from include/asm-generic/bug.h:5, from arch/h8300/include/asm/bug.h:8, from include/linux/bug.h:5, from include/linux/mmdebug.h:5, from include/linux/mm.h:9, from mm/nommu.c:20: include/linux/scatterlist.h: In function 'sg_set_buf': include/asm-generic/page.h:89:50: warning: ordered comparison of pointer with null pointer [-Wextra] 89 | #define virt_addr_valid(kaddr) (((void *)(kaddr) >= (void *)PAGE_OFFSET) && \ | ^~ include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ include/linux/scatterlist.h:137:2: note: in expansion of macro 'BUG_ON' 137 | BUG_ON(!virt_addr_valid(buf)); | ^~~~~~ include/linux/scatterlist.h:137:10: note: in expansion of macro 'virt_addr_valid' 137 | BUG_ON(!virt_addr_valid(buf)); | ^~~~~~~~~~~~~~~ In file included from mm/nommu.c:37: include/linux/audit.h: At top level: >> 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/h8300/include/asm/page.h:5, from arch/h8300/include/asm/thread_info.h:12, from include/linux/thread_info.h:58, from include/asm-generic/preempt.h:5, from ./arch/h8300/include/generated/asm/preempt.h:1, from include/linux/preempt.h:78, from include/linux/spinlock.h:51, from include/linux/mmzone.h:8, from include/linux/gfp.h:6, from include/linux/mm.h:10, from mm/nommu.c:20: mm/nommu.c: In function 'kobjsize': include/asm-generic/page.h:89:50: warning: ordered comparison of pointer with null pointer [-Wextra] 89 | #define virt_addr_valid(kaddr) (((void *)(kaddr) >= (void *)PAGE_OFFSET) && \ | ^~ mm/nommu.c:81:16: note: in expansion of macro 'virt_addr_valid' 81 | if (!objp || !virt_addr_valid(objp)) | ^~~~~~~~~~~~~~~ mm/nommu.c: At top level: mm/nommu.c:1658:15: warning: no previous prototype for 'arch_get_unmapped_area' [-Wmissing-prototypes] 1658 | unsigned long arch_get_unmapped_area(struct file *file, unsigned long addr, | ^~~~~~~~~~~~~~~~~~~~~~ -- 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) | ^ In file included from include/asm-generic/bug.h:5, from arch/h8300/include/asm/bug.h:8, from include/linux/bug.h:5, from include/linux/mmdebug.h:5, from include/linux/mm.h:9, from fs/pipe.c:8: include/linux/scatterlist.h: In function 'sg_set_buf': include/asm-generic/page.h:89:50: warning: ordered comparison of pointer with null pointer [-Wextra] 89 | #define virt_addr_valid(kaddr) (((void *)(kaddr) >= (void *)PAGE_OFFSET) && \ | ^~ include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ include/linux/scatterlist.h:137:2: note: in expansion of macro 'BUG_ON' 137 | BUG_ON(!virt_addr_valid(buf)); | ^~~~~~ include/linux/scatterlist.h:137:10: note: in expansion of macro 'virt_addr_valid' 137 | BUG_ON(!virt_addr_valid(buf)); | ^~~~~~~~~~~~~~~ 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/[email protected]
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