1 files changed, 2 insertions, 0 deletions

diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 203a518b6f14..853aefbd184b 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -462,7 +462,9 @@ void free_irq(unsigned int irq, void *dev_id)
                  * We do this after actually deregistering it, to make sure that
                  * a 'real' IRQ doesn't run in parallel with our fake
                  */
+                local_irq_save(flags);
                 handler(irq, dev_id);
+                local_irq_restore(flags);
         }
 #endif
 }