irqchip/gic-v3: make the unmasking of pseudo-NMIs explicit when handling IRQs

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`gic_arch_enable_irqs()` is only used when handling IRQs (which could
be pseudo-NMIs) and unmasking pseudo-NMIs.

The chain of `gic_pmr_mask_irqs()` and `gic_arch_enable_irqs()` for it
is slightly confusing without further explanation.

Remove `gic_arch_enable_irqs()` and instead do the whole pseudo-NMI
umasking in `gic_unmask_pnmis()`, making the operation explicit.

Signed-off-by: Ada Couprie Diaz <ada.coupriediaz@arm.com>
Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
Reviewed-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Will Deacon <will@kernel.org>

...

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Ada Couprie Diaz 2026-07-27 17:34:16 +01:00 • committed by Will Deacon

parent 0d774e0517

commit 067f029c64

4 changed files with 8 additions and 12 deletions

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6

arch/arm/include/asm/arch_gicv3.h

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7

arch/arm64/include/asm/arch_gicv3.h

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2

arch/arm64/include/asm/entry-common.h

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5

drivers/irqchip/irq-gic-v3.c

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