1 files changed, 2 insertions, 2 deletions

diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index 445a02bcaab3..afcda8588e1c 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -231,9 +231,9 @@ static long proc_reg_unlocked_ioctl(struct file *file, unsigned int cmd, unsigne
                 if (rv == -ENOIOCTLCMD)
                         rv = -EINVAL;
         } else if (ioctl) {
-                lock_kernel();
+                WARN_ONCE(1, "Procfs ioctl handlers must use unlocked_ioctl, "
+                          "%pf will be called without the Bkl held\n", ioctl);
                 rv = ioctl(file->f_path.dentry->d_inode, file, cmd, arg);
-                unlock_kernel();
         }
 
         pde_users_dec(pde);