summaryrefslogtreecommitdiffstats
path: root/arch/powerpc/kernel/dbell.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/kernel/dbell.c')
-rw-r--r--arch/powerpc/kernel/dbell.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/dbell.c b/arch/powerpc/kernel/dbell.c
index 2cc451aaaca..5b25c8060fd 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();