1 files changed, 2 insertions, 0 deletions

diff --git a/arch/powerpc/kernel/dbell.c b/arch/powerpc/kernel/dbell.c
index 2cc451aaaca7..5b25c8060fd6 100644
--- a/arch/powerpc/kernel/dbell.c
+++ b/arch/powerpc/kernel/dbell.c
@@ -37,6 +37,8 @@ void doorbell_exception(struct pt_regs *regs)
 
         irq_enter();
 
+        may_hard_irq_enable();
+
         smp_ipi_demux();
 
         irq_exit();