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Re: [PATCH v2 1/2] hw/arm/virt: Support for virtio-mem-pci

From: David Hildenbrand
Subject: Re: [PATCH v2 1/2] hw/arm/virt: Support for virtio-mem-pci
Date: Fri, 3 Dec 2021 19:18:13 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.2.0

On 03.12.21 04:35, Gavin Shan wrote:
> This supports virtio-mem-pci device on "virt" platform, by simply
> following the implementation on x86.
>    * This implements the hotplug handlers to support virtio-mem-pci
>      device hot-add, while the hot-remove isn't supported as we have
>      on x86.
>    * The block size is 512MB on ARM64 instead of 128MB on x86.
>    * It has been passing the tests with various combinations like 64KB
>      and 4KB page sizes on host and guest, different memory device
>      backends like normal, transparent huge page and HugeTLB, plus
>      migration.

I would turn this patch into 2/2, reshuffling both patches.

> Co-developed-by: David Hildenbrand <david@redhat.com>
> Co-developed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> Signed-off-by: Gavin Shan <gshan@redhat.com>

Reviewed-by: David Hildenbrand <david@redhat.com>

Thanks Gavin!


David / dhildenb

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