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ffab9b7eee
runtime-rs lacks several features needed for CPU hotplug on ARM: pflash/UEFI firmware passthrough, SMP topology in -smp, nr_cpus kernel parameter, and QMP vCPU add handling for the virt machine type (which requires core-id only placement with socket/thread/die set to -1). Without static sandbox resource management, these gaps cause failures in tests like k8s-memory.bats where the VM is not correctly sized for the workload. Enable static_sandbox_resource_mgmt for aarch64 in the QEMU runtime-rs configuration so the VM is pre-sized at creation time, sidestepping the need for hotplug entirely. Together with this we're aligning the go runtime to the very same behaviour. Fixes: #10928 Signed-off-by: Fabiano Fidêncio <ffidencio@nvidia.com> Made-with: Cursor