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| author | Gavin Shan | 2022-01-11 07:33:29 +0100 |
|---|---|---|
| committer | Peter Maydell | 2022-01-20 12:47:52 +0100 |
| commit | b1b87327a903e298b3b4c79da0beed31b57fb594 (patch) | |
| tree | 00d5249c970e73f539e50700b7c4b9544850f5af /hw/intc | |
| parent | virtio-mem: Correct default THP size for ARM64 (diff) | |
| download | qemu-b1b87327a903e298b3b4c79da0beed31b57fb594.tar.gz qemu-b1b87327a903e298b3b4c79da0beed31b57fb594.tar.xz qemu-b1b87327a903e298b3b4c79da0beed31b57fb594.zip | |
hw/arm/virt: Support for virtio-mem-pci
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.
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: Jonathan Cameron <Jonathan.Cameron@Huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-id: 20220111063329.74447-3-gshan@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/intc')
0 files changed, 0 insertions, 0 deletions