1 files changed, 7 insertions, 0 deletions
diff --git a/kernel/cpu/idle.c b/kernel/cpu/idle.c
index c261409500e4..988573a9a387 100644
--- a/kernel/cpu/idle.c
+++ b/kernel/cpu/idle.c
@@ -105,6 +105,13 @@ static void cpu_idle_loop(void)
                                __current_set_polling();
                        }
                        arch_cpu_idle_exit();
+                        /*
+                         * We need to test and propagate the TIF_NEED_RESCHED
+                         * bit here because we might not have send the
+                         * reschedule IPI to idle tasks.
+                         */
+                        if (tif_need_resched())
+                                set_preempt_need_resched();
                }
                tick_nohz_idle_exit();
                schedule_preempt_disabled();

diff --git a/kernel/cpu/idle.c b/kernel/cpu/idle.c index c261409500e4..988573a9a387 100644 --- a/kernel/cpu/idle.c +++ b/kernel/cpu/idle.c
@@ -105,6 +105,13 @@ static void cpu_idle_loop(void)
105	__current_set_polling();	105	__current_set_polling();
106	}	106	}
107	arch_cpu_idle_exit();	107	arch_cpu_idle_exit();
		108	/*
		109	* We need to test and propagate the TIF_NEED_RESCHED
		110	* bit here because we might not have send the
		111	* reschedule IPI to idle tasks.
		112	*/
		113	if (tif_need_resched())
		114	set_preempt_need_resched();
108	}	115	}
109	tick_nohz_idle_exit();	116	tick_nohz_idle_exit();
110	schedule_preempt_disabled();	117	schedule_preempt_disabled();