[PATCH 24/37] parisc: Init softirq enabled field

Frederic Weisbecker
2019-02-28T17:14:18Z

From: Frederic Weisbecker <fweisbec@gmail.com>

All softirqs must be set enabled on boot.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Pavan Kondeti <pkondeti@codeaurora.org>
Cc: Paul E . McKenney <paulmck@linux.vnet.ibm.com>
Cc: David S . Miller <davem@davemloft.net>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
---
arch/parisc/kernel/irq.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c
index 0ca254085a66..b905a7e8e556 100644
--- a/arch/parisc/kernel/irq.c
+++ b/arch/parisc/kernel/irq.c
@@ -28,6 +28,7 @@
#include <linux/kernel_stat.h>
#include <linux/seq_file.h>
#include <linux/types.h>
+#include <linux/bottom_half.h>
#include <asm/io.h>

#include <asm/smp.h>
@@ -152,7 +153,10 @@ static struct irq_chip cpu_interrupt_type = {
.irq_retrigger = NULL,
};

-DEFINE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat);
+DEFINE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat) = {
+ .__softirq_data = SOFTIRQ_DATA_INIT,
+};
+
#define irq_stats(x) (&per_cpu(irq_stat, x))

/*
--
2.21.0