arm64: Skip irqflags tracing for NMI in IRQs disabled context
When an NMI is raised while interrupts where disabled, the IRQ tracing already is in the correct state (i.e. hardirqs_off) and should be left as such when returning to the interrupted context. Check whether PMR was masking interrupts when the NMI was raised and skip IRQ tracing if necessary. Signed-off-by:Julien Thierry <julien.thierry@arm.com> Acked-by:
Marc Zyngier <marc.zyngier@arm.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com>
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