Commit b0506a8b authored Aug 28, 2018 by Julien Thierry Committed by Catalin Marinas Oct 03, 2018

arm64: xen: Use existing helper to check interrupt status



The status of interrupts might depend on more than just pstate. Use
interrupts_disabled() instead of raw_irqs_disabled_flags() to take the full
context into account.

Acked-by: Stefano Stabellini <sstabellini@kernel.org>
Signed-off-by: Julien Thierry <julien.thierry@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

parent 9a0c0328

arch/arm64/include/asm/xen/events.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -14,7 +14,7 @@ enum ipi_vector {

		static inline int xen_irqs_disabled(struct pt_regs *regs)
		{
		return raw_irqs_disabled_flags((unsigned long) regs->pstate);
		return !interrupts_enabled(regs);
		}

		#define xchg_xen_ulong(ptr, val) xchg((ptr), (val))

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