diff options
Diffstat (limited to 'drivers/misc/sgi-gru/gruprocfs.c')
| -rw-r--r-- | drivers/misc/sgi-gru/gruprocfs.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c index ee74821b171..c46c1c5f0c7 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)) |