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Subject: Re: [PATCH v2 20/36] irqchip/gic-v4.1: Suppress per-VLPI doorbell
To:     Marc Zyngier <maz@kernel.org>, <kvmarm@lists.cs.columbia.edu>,
        <linux-kernel@vger.kernel.org>
CC:     Eric Auger <eric.auger@redhat.com>,
        James Morse <james.morse@arm.com>,
        Julien Thierry <julien.thierry.kdev@gmail.com>,
        Suzuki K Poulose <suzuki.poulose@arm.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        Jason Cooper <jason@lakedaemon.net>,
        Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
        "Andrew Murray" <Andrew.Murray@arm.com>,
        Jayachandran C <jnair@marvell.com>,
        "Robert Richter" <rrichter@marvell.com>
References: <20191027144234.8395-1-maz@kernel.org>
 <20191027144234.8395-21-maz@kernel.org>
From:   Zenghui Yu <yuzenghui@huawei.com>
Message-ID: <256391fa-56f1-7588-3bff-ae8aa36d6615@huawei.com>
Date:   Fri, 1 Nov 2019 20:17:12 +0800
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Hi Marc,

On 2019/10/27 22:42, Marc Zyngier wrote:
> Since GICv4.1 gives us a per-VPE doorbell, avoid programming anything
> else on VMOVI/VMAPI/VMAPTI and on any other action that would have
> otherwise resulted in a per-VLPI doorbell to be programmed.
> 
> Signed-off-by: Marc Zyngier <maz@kernel.org>

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