1 files changed, 2 insertions, 0 deletions

diff --git a/arch/x86_64/kernel/traps.c b/arch/x86_64/kernel/traps.c
index 28d50dc540e8..b25bc904d42d 100644
--- a/arch/x86_64/kernel/traps.c
+++ b/arch/x86_64/kernel/traps.c
@@ -78,6 +78,8 @@ int register_die_notifier(struct notifier_block *nb)
 {
         int err = 0;
         unsigned long flags;
+
+        vmalloc_sync_all();
         spin_lock_irqsave(&die_notifier_lock, flags);
         err = notifier_chain_register(&die_chain, nb);
         spin_unlock_irqrestore(&die_notifier_lock, flags);