212 static int proc_do_cad_pid(struct ctl_table *table, int write,
214 static int proc_taint(struct ctl_table *table, int write,
219 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
223 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
226 static int proc_dostring_coredump(struct ctl_table *table, int write,
229 static int proc_dopipe_max_size(struct ctl_table *table, int write,
236 static int sysrq_sysctl_handler(struct ctl_table *table, int write,  in sysrq_sysctl_handler()  argument
242 	error = proc_dointvec(table, write, buffer, lenp, ppos);  in sysrq_sysctl_handler()
2076 static void warn_sysctl_write(struct ctl_table *table)  in warn_sysctl_write()  argument
2081 		current->comm, table->procname);  in warn_sysctl_write()
2094 					   struct ctl_table *table)  in proc_first_pos_non_zero_ignore()  argument
2103 		warn_sysctl_write(table);  in proc_first_pos_non_zero_ignore()
2127 int proc_dostring(struct ctl_table *table, int write,  in proc_dostring()  argument
2131 		proc_first_pos_non_zero_ignore(ppos, table);  in proc_dostring()
2133 	return _proc_do_string((char *)(table->data), table->maxlen, write,  in proc_dostring()
2342 static int __do_proc_dointvec(void *tbl_data, struct ctl_table *table,  in __do_proc_dointvec()  argument
2353 	if (!tbl_data || !table->maxlen || !*lenp || (*ppos && !write)) {  in __do_proc_dointvec()
2359 	vleft = table->maxlen / sizeof(*i);  in __do_proc_dointvec()
2366 		if (proc_first_pos_non_zero_ignore(ppos, table))  in __do_proc_dointvec()
2424 static int do_proc_dointvec(struct ctl_table *table, int write,  in do_proc_dointvec()  argument
2430 	return __do_proc_dointvec(table->data, table, write,  in do_proc_dointvec()
2435 			       struct ctl_table *table,  in do_proc_douintvec_w()  argument
2451 	if (proc_first_pos_non_zero_ignore(ppos, table))  in do_proc_douintvec_w()
2527 static int __do_proc_douintvec(void *tbl_data, struct ctl_table *table,  in __do_proc_douintvec()  argument
2537 	if (!tbl_data || !table->maxlen || !*lenp || (*ppos && !write)) {  in __do_proc_douintvec()
2543 	vleft = table->maxlen / sizeof(*i);  in __do_proc_douintvec()
2558 		return do_proc_douintvec_w(i, table, buffer, lenp, ppos,  in __do_proc_douintvec()
2563 static int do_proc_douintvec(struct ctl_table *table, int write,  in do_proc_douintvec()  argument
2570 	return __do_proc_douintvec(table->data, table, write,  in do_proc_douintvec()
2587 int proc_dointvec(struct ctl_table *table, int write,  in proc_dointvec()  argument
2590 	return do_proc_dointvec(table, write, buffer, lenp, ppos, NULL, NULL);  in proc_dointvec()
2606 int proc_douintvec(struct ctl_table *table, int write,  in proc_douintvec()  argument
2609 	return do_proc_douintvec(table, write, buffer, lenp, ppos,  in proc_douintvec()
2617 static int proc_taint(struct ctl_table *table, int write,  in proc_taint()  argument
2627 	t = *table;  in proc_taint()
2649 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,  in proc_dointvec_minmax_sysadmin()  argument
2655 	return proc_dointvec_minmax(table, write, buffer, lenp, ppos);  in proc_dointvec_minmax_sysadmin()
2715 int proc_dointvec_minmax(struct ctl_table *table, int write,  in proc_dointvec_minmax()  argument
2719 		.min = (int *) table->extra1,  in proc_dointvec_minmax()
2720 		.max = (int *) table->extra2,  in proc_dointvec_minmax()
2722 	return do_proc_dointvec(table, write, buffer, lenp, ppos,  in proc_dointvec_minmax()
2784 int proc_douintvec_minmax(struct ctl_table *table, int write,  in proc_douintvec_minmax()  argument
2788 		.min = (unsigned int *) table->extra1,  in proc_douintvec_minmax()
2789 		.max = (unsigned int *) table->extra2,  in proc_douintvec_minmax()
2791 	return do_proc_douintvec(table, write, buffer, lenp, ppos,  in proc_douintvec_minmax()
2815 static int proc_dopipe_max_size(struct ctl_table *table, int write,  in proc_dopipe_max_size()  argument
2818 	return do_proc_douintvec(table, write, buffer, lenp, ppos,  in proc_dopipe_max_size()
2836 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,  in proc_dointvec_minmax_coredump()  argument
2839 	int error = proc_dointvec_minmax(table, write, buffer, lenp, ppos);  in proc_dointvec_minmax_coredump()
2846 static int proc_dostring_coredump(struct ctl_table *table, int write,  in proc_dostring_coredump()  argument
2849 	int error = proc_dostring(table, write, buffer, lenp, ppos);  in proc_dostring_coredump()
2856 static int __do_proc_doulongvec_minmax(void *data, struct ctl_table *table, int write,  in __do_proc_doulongvec_minmax()  argument
2867 	if (!data || !table->maxlen || !*lenp || (*ppos && !write)) {  in __do_proc_doulongvec_minmax()
2873 	min = (unsigned long *) table->extra1;  in __do_proc_doulongvec_minmax()
2874 	max = (unsigned long *) table->extra2;  in __do_proc_doulongvec_minmax()
2875 	vleft = table->maxlen / sizeof(unsigned long);  in __do_proc_doulongvec_minmax()
2879 		if (proc_first_pos_non_zero_ignore(ppos, table))  in __do_proc_doulongvec_minmax()
2940 static int do_proc_doulongvec_minmax(struct ctl_table *table, int write,  in do_proc_doulongvec_minmax()  argument
2946 	return __do_proc_doulongvec_minmax(table->data, table, write,  in do_proc_doulongvec_minmax()
2966 int proc_doulongvec_minmax(struct ctl_table *table, int write,  in proc_doulongvec_minmax()  argument
2969     return do_proc_doulongvec_minmax(table, write, buffer, lenp, ppos, 1l, 1l);  in proc_doulongvec_minmax()
2989 int proc_doulongvec_ms_jiffies_minmax(struct ctl_table *table, int write,  in proc_doulongvec_ms_jiffies_minmax()  argument
2993     return do_proc_doulongvec_minmax(table, write, buffer,  in proc_doulongvec_ms_jiffies_minmax()
3084 int proc_dointvec_jiffies(struct ctl_table *table, int write,  in proc_dointvec_jiffies()  argument
3087     return do_proc_dointvec(table,write,buffer,lenp,ppos,  in proc_dointvec_jiffies()
3106 int proc_dointvec_userhz_jiffies(struct ctl_table *table, int write,  in proc_dointvec_userhz_jiffies()  argument
3109     return do_proc_dointvec(table,write,buffer,lenp,ppos,  in proc_dointvec_userhz_jiffies()
3129 int proc_dointvec_ms_jiffies(struct ctl_table *table, int write,  in proc_dointvec_ms_jiffies()  argument
3132 	return do_proc_dointvec(table, write, buffer, lenp, ppos,  in proc_dointvec_ms_jiffies()
3136 static int proc_do_cad_pid(struct ctl_table *table, int write,  in proc_do_cad_pid()  argument
3145 	r = __do_proc_dointvec(&tmp, table, write, buffer,  in proc_do_cad_pid()
3175 int proc_do_large_bitmap(struct ctl_table *table, int write,  in proc_do_large_bitmap()  argument
3181 	unsigned long bitmap_len = table->maxlen;  in proc_do_large_bitmap()
3182 	unsigned long *bitmap = *(unsigned long **) table->data;  in proc_do_large_bitmap()
3325 int proc_dostring(struct ctl_table *table, int write,  in proc_dostring()  argument
3331 int proc_dointvec(struct ctl_table *table, int write,  in proc_dointvec()  argument
3337 int proc_douintvec(struct ctl_table *table, int write,  in proc_douintvec()  argument
3343 int proc_dointvec_minmax(struct ctl_table *table, int write,  in proc_dointvec_minmax()  argument
3349 int proc_douintvec_minmax(struct ctl_table *table, int write,  in proc_douintvec_minmax()  argument
3355 int proc_dointvec_jiffies(struct ctl_table *table, int write,  in proc_dointvec_jiffies()  argument
3361 int proc_dointvec_userhz_jiffies(struct ctl_table *table, int write,  in proc_dointvec_userhz_jiffies()  argument
3367 int proc_dointvec_ms_jiffies(struct ctl_table *table, int write,  in proc_dointvec_ms_jiffies()  argument
3373 int proc_doulongvec_minmax(struct ctl_table *table, int write,  in proc_doulongvec_minmax()  argument
3379 int proc_doulongvec_ms_jiffies_minmax(struct ctl_table *table, int write,  in proc_doulongvec_ms_jiffies_minmax()  argument
3386 int proc_do_large_bitmap(struct ctl_table *table, int write,  in proc_do_large_bitmap()  argument
3395 int proc_do_static_key(struct ctl_table *table, int write,  in proc_do_static_key()  argument
3399 	struct static_key *key = (struct static_key *)table->data;  in proc_do_static_key()
3405 		.mode   = table->mode,  in proc_do_static_key()