Commit 021c1093 authored Aug 21, 2020 by Peter Zijlstra

arm64: Implement arch_irqs_disabled()



Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://lkml.kernel.org/r/20200821085348.664425120@infradead.org

parent 36206b58

arch/arm64/include/asm/irqflags.h

+5 −0

Original line number	Diff line number	Diff line
		@@ -95,6 +95,11 @@ static inline int arch_irqs_disabled_flags(unsigned long flags)
		return res;
		}

		static inline int arch_irqs_disabled(void)
		{
		return arch_irqs_disabled_flags(arch_local_save_flags());
		}

		static inline unsigned long arch_local_irq_save(void)
		{
		unsigned long flags;

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