irqchip/apple-aic: Spit out ICH_MISR_EL2 value on spurious vGIC MI

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It is all good and well to scream about spurious vGIC maintenance
interrupts. It would be even better to output the reason why, which
is already checked, but not printed out.

The unsuspecting kernel tinkerer thanks you.

Tested-by: Fuad Tabba <tabba@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Tested-by: Mark Brown <broonie@kernel.org>
Link: https://msgid.link/20251120172540.2267180-4-maz@kernel.org
Signed-off-by: Oliver Upton <oupton@kernel.org>

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Marc Zyngier 2025-11-20 17:24:53 +00:00 • committed by Oliver Upton

parent fa8f11e8e1

commit 08f4f41c1e

1 changed files with 5 additions and 2 deletions

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drivers/irqchip/irq-apple-aic.c

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