1 files changed, 10 insertions, 1 deletions

diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
index b6be812fac05..edff4c985485 100644
--- a/arch/x86/kernel/vsyscall_64.c
+++ b/arch/x86/kernel/vsyscall_64.c
@@ -222,10 +222,19 @@ long __vsyscall(3) venosys_1(void)
 }
 
 #ifdef CONFIG_SYSCTL
+
+static int
+vsyscall_sysctl_change(ctl_table *ctl, int write, struct file * filp,
+                       void __user *buffer, size_t *lenp, loff_t *ppos)
+{
+        return proc_dointvec(ctl, write, filp, buffer, lenp, ppos);
+}
+
 static ctl_table kernel_table2[] = {
         { .procname = "vsyscall64",
           .data = &vsyscall_gtod_data.sysctl_enabled, .maxlen = sizeof(int),
-          .mode = 0644 },
+          .mode = 0644,
+          .proc_handler = vsyscall_sysctl_change },
         {}
 };