diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/hwpoison-inject.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/hwpoison-inject.c b/mm/hwpoison-inject.c index a77fe3f9e211..10ea71905c1f 100644 --- a/mm/hwpoison-inject.c +++ b/mm/hwpoison-inject.c @@ -18,6 +18,8 @@ static int hwpoison_inject(void *data, u64 val) if (!capable(CAP_SYS_ADMIN)) return -EPERM; + if (!hwpoison_filter_enable) + goto inject; if (!pfn_valid(pfn)) return -ENXIO; @@ -48,6 +50,7 @@ static int hwpoison_inject(void *data, u64 val) if (err) return 0; +inject: printk(KERN_INFO "Injecting memory failure at pfn %lx\n", pfn); return __memory_failure(pfn, 18, MF_COUNT_INCREASED); } |