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    SubjectRe: [PATCH v5 19/23] KVM: arm64: GICv4.1: Allow SGIs to switch between HW and SW interrupts
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    Hi Marc,

    On 2020/3/5 4:33, Marc Zyngier wrote:
    > In order to let a guest buy in the new, active-less SGIs, we
    > need to be able to switch between the two modes.
    >
    > Handle this by stopping all guest activity, transfer the state
    > from one mode to the other, and resume the guest. Nothing calls
    > this code so far, but a later patch will plug it into the MMIO
    > emulation.
    >
    > Signed-off-by: Marc Zyngier <maz@kernel.org>

    Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>


    Thanks

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