diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
index b442dac8f5f9..396453200ef4 100644
--- a/fs/proc/kcore.c
+++ b/fs/proc/kcore.c
@@ -557,6 +557,7 @@ static int open_kcore(struct inode *inode, struct file *filp)
 static const struct file_operations proc_kcore_operations = {
 	.read		= read_kcore,
 	.open		= open_kcore,
+	.llseek		= generic_file_llseek,
 };
 
 #ifdef CONFIG_MEMORY_HOTPLUG