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-rw-r--r--arch/x86_64/kernel/traps.c2
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);