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-rw-r--r--kernel/rcutiny_plugin.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/rcutiny_plugin.h b/kernel/rcutiny_plugin.h
index 95df60ebe363..387c2759e1b0 100644
--- a/kernel/rcutiny_plugin.h
+++ b/kernel/rcutiny_plugin.h
@@ -570,7 +570,7 @@ static noinline void rcu_read_unlock_special(struct task_struct *t)
rcu_preempt_cpu_qs();
/* Hardware IRQ handlers cannot block. */
- if (in_irq()) {
+ if (in_irq() || in_serving_softirq()) {
local_irq_restore(flags);
return;
}