diff options
| -rw-r--r-- | arch/s390/hypfs/hypfs_dbfs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/hypfs/hypfs_dbfs.c b/arch/s390/hypfs/hypfs_dbfs.c index c5f53dc3dbbc..5848f2e374a6 100644 --- a/arch/s390/hypfs/hypfs_dbfs.c +++ b/arch/s390/hypfs/hypfs_dbfs.c @@ -6,6 +6,7 @@ * Author(s): Michael Holzheu <holzheu@linux.vnet.ibm.com> */ +#include <linux/security.h> #include <linux/slab.h> #include "hypfs.h" @@ -83,7 +84,7 @@ void hypfs_dbfs_create_file(struct hypfs_dbfs_file *df) { const struct file_operations *fops = &dbfs_ops; - if (df->unlocked_ioctl) + if (df->unlocked_ioctl && !security_locked_down(LOCKDOWN_DEBUGFS)) fops = &dbfs_ops_ioctl; df->dentry = debugfs_create_file(df->name, 0400, dbfs_dir, df, fops); mutex_init(&df->lock); |