On 12/4/21 5:18 AM, David Hildenbrand wrote:
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 <da...@redhat.com>
Co-developed-by: Jonathan Cameron <jonathan.came...@huawei.com>
Signed-off-by: Gavin Shan <gs...@redhat.com>
Reviewed-by: David Hildenbrand <da...@redhat.com>
Thanks Gavin!
Yup, I thought of it. The fixed issue doesn't exist if virtio-mem
isn't enabled on ARM64 with PATCH[1/2]. That's why I have this
patch as PATCH[2/2]. However, It's also sensible to me to reshuffle
the patches: to eliminate potential issues before enabling virtio-mem
on ARM64. v3 will have the changes :)
Thanks,
Gavin
