vmm: Add "kvm_hyperv" toggle to "--cpus"

This turns on the KVM HyperV emulation. Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2026-08-05 02:19:16 +00:00 · 2020-09-15 16:13:48 +01:00
parent c03dbe8cc7
commit 5495ab7415
2 changed files with 30 additions and 7 deletions
--- a/src/main.rs
+++ b/src/main.rs
@@ -97,7 +97,7 @@ fn create_app<'a, 'b>(
                .long("cpus")
                .help(
                    "boot=<boot_vcpus>,max=<max_vcpus>,\
-                    topology=<threads_per_core>:<cores_per_die>:<dies_per_package>:<packages>",
+                    topology=<threads_per_core>:<cores_per_die>:<dies_per_package>:<packages>,kvm_hyperv=on|off",
                )
                .default_value(&default_vcpus)
                .group("vm-config"),
@@ -532,6 +532,7 @@ mod unit_tests {
                    boot_vcpus: 1,
                    max_vcpus: 1,
                    topology: None,
+                    kvm_hyperv: false,
                },
                memory: MemoryConfig {
                    size: 536_870_912,