1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
index ee74821b171c..c46c1c5f0c73 100644
--- a/drivers/misc/sgi-gru/gruprocfs.c
+++ b/drivers/misc/sgi-gru/gruprocfs.c
@@ -84,6 +84,8 @@ static int statistics_show(struct seq_file *s, void *p)
         printstat(s, tlb_dropin_fail_range_active);
         printstat(s, tlb_dropin_fail_idle);
         printstat(s, tlb_dropin_fail_fmm);
+        printstat(s, tlb_dropin_fail_no_exception);
+        printstat(s, tlb_dropin_fail_no_exception_war);
         printstat(s, mmu_invalidate_range);
         printstat(s, mmu_invalidate_page);
         printstat(s, mmu_clear_flush_young);
@@ -158,8 +160,7 @@ static ssize_t options_write(struct file *file, const char __user *userbuf,
         unsigned long val;
         char buf[80];
 
-        if (copy_from_user
-            (buf, userbuf, count < sizeof(buf) ? count : sizeof(buf)))
+        if (strncpy_from_user(buf, userbuf, sizeof(buf) - 1) < 0)
                 return -EFAULT;
         buf[count - 1] = '\0';
         if (!strict_strtoul(buf, 10, &val))