On Mon, Nov 12, 2018 at 11:56:56AM +0000, Julien Thierry wrote:

Mask the IRQ priority through PMR and re-enable IRQs at CPU level,
allowing only higher priority interrupts to be received during interrupt
handling.

Signed-off-by: Julien Thierry <redacted>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <redacted>
Cc: Thomas Gleixner <redacted>
Cc: Jason Cooper <redacted>
Cc: Marc Zyngier <redacted>
---
 arch/arm/include/asm/arch_gicv3.h   | 17 +++++++++++++++++
 arch/arm64/include/asm/arch_gicv3.h | 17 +++++++++++++++++
 drivers/irqchip/irq-gic-v3.c        | 10 ++++++++++
 3 files changed, 44 insertions(+)

For the arm64 bits:

Acked-by: Catalin Marinas <catalin.marinas@arm.com>

(this time without the legal disclaimer ;))

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