Commit 21f7e8bb authored Apr 04, 2019 by Wei Li Committed by Xie XiuQi Dec 27, 2019

irqchip/gic-v3: revert f0e6010dc18b ("irqchip/gic-v3: fix system hang caused by ftrace")



hulk inclusion
category: bugfix
bugzilla: 12844
CVE: NA

-------------------------------------------------

Revert f0e6010dc18b ("irqchip/gic-v3: fix system hang caused by
ftrace"), which is a walkaround before, to prepare for the formal fix.

Signed-off-by: Wei Li <liwei391@huawei.com>
Reviewed-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>

parent 91174684

drivers/irqchip/irq-gic-v3.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -491,8 +491,7 @@ static inline void gic_handle_nmi(u32 irqnr, struct pt_regs *regs)
		gic_deactivate_unhandled(irqnr);
		}

		static asmlinkage void __exception_irq_entry notrace
		gic_handle_irq(struct pt_regs *regs)
		static asmlinkage void __exception_irq_entry gic_handle_irq(struct pt_regs *regs)
		{
		u32 irqnr;