diff options
Diffstat (limited to 'arch/x86/kernel/cpu/mcheck/mce-inject.c')
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/mce-inject.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce-inject.c b/arch/x86/kernel/cpu/mcheck/mce-inject.c index 673c7285502..7b3a5428396 100644 --- a/arch/x86/kernel/cpu/mcheck/mce-inject.c +++ b/arch/x86/kernel/cpu/mcheck/mce-inject.c @@ -11,13 +11,13 @@ * Andi Kleen * Ying Huang */ +#include <linux/uaccess.h> #include <linux/module.h> #include <linux/timer.h> #include <linux/kernel.h> #include <linux/string.h> #include <linux/fs.h> #include <linux/smp.h> -#include <asm/uaccess.h> #include <asm/mce.h> /* Update fake mce registers on current CPU. */ @@ -93,7 +93,7 @@ static ssize_t mce_write(struct file *filp, const char __user *ubuf, if (copy_from_user(&m, ubuf, usize)) return -EFAULT; - if (m.cpu >= NR_CPUS || !cpu_online(m.cpu)) + if (m.cpu >= num_possible_cpus() || !cpu_online(m.cpu)) return -EINVAL; dm = kmalloc(sizeof(struct delayed_mce), GFP_KERNEL); |