diff options
Diffstat (limited to 'kernel/sysctl.c')
| -rw-r--r-- | kernel/sysctl.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 8bfa7d117c54..ba42694f0453 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -52,6 +52,10 @@ extern int proc_nr_files(ctl_table *table, int write, struct file *filp, void __user *buffer, size_t *lenp, loff_t *ppos); +#ifdef CONFIG_X86 +#include <asm/nmi.h> +#endif + #if defined(CONFIG_SYSCTL) /* External variables not in a header file. */ @@ -74,13 +78,6 @@ extern int sysctl_drop_caches; extern int percpu_pagelist_fraction; extern int compat_log; -#if defined(CONFIG_X86_LOCAL_APIC) && defined(CONFIG_X86) -int unknown_nmi_panic; -int nmi_watchdog_enabled; -extern int proc_nmi_enabled(struct ctl_table *, int , struct file *, - void __user *, size_t *, loff_t *); -#endif - /* this is needed for the proc_dointvec_minmax for [fs_]overflow UID and GID */ static int maxolduid = 65535; static int minolduid; @@ -297,7 +294,7 @@ static ctl_table kern_table[] = { .ctl_name = KERN_CORE_PATTERN, .procname = "core_pattern", .data = core_pattern, - .maxlen = 64, + .maxlen = 128, .mode = 0644, .proc_handler = &proc_dostring, .strategy = &sysctl_string, @@ -1915,7 +1912,7 @@ int proc_dointvec_bset(ctl_table *table, int write, struct file *filp, return -EPERM; } - op = (current->pid == 1) ? OP_SET : OP_AND; + op = is_init(current) ? OP_SET : OP_AND; return do_proc_dointvec(table,write,filp,buffer,lenp,ppos, do_proc_dointvec_bset_conv,&op); } |