KVM: arm64: vgic-v3: Reinterpret user ISPENDR writes as I{C,S}PENDR

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User writes to ISPENDR for GICv3 are treated specially, as zeroes
actually clear the pending state for interrupts (unlike HW). Reimplement
it using the ISPENDR and ICPENDR user accessors.

Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20231219065855.1019608-4-oliver.upton@linux.dev

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Oliver Upton 2023-12-19 06:58:55 +00:00 • committed by Marc Zyngier

parent 561851424d

commit 39084ba8d0

1 changed files with 5 additions and 30 deletions

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arch/arm64/kvm/vgic/vgic-mmio-v3.c

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