Re: [PATCH v2] KVM: arm64: vgic: Resample HW pending state on deactivation

On Thu, 19 Aug 2021 19:03:05 +0100, Marc Zyngier wrote:

When a mapped level interrupt (a timer, for example) is deactivated by the guest, the corresponding host interrupt is equally deactivated. However, the fate of the pending state still needs to be dealt with in SW.

This is specially true when the interrupt was in the active+pending state in the virtual distributor at the point where the guest was entered. On exit, the pending state is potentially stale (the guest may have put the interrupt in a non-pending state).

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Applied to next, thanks!

[1/1] KVM: arm64: vgic: Resample HW pending state on deactivation commit: 3134cc8beb69d0db9de651081707c4651c011621

Cheers,

M.