Files
cloud-hypervisor/vmm
Anatol Belski a00189cf72 hypervisor: vmm: mshv: Enable SMT for guests with threads_per_core > 1
Set HV_PARTITION_CREATION_FLAG_SMT_ENABLED_GUEST when the guest
topology has more than one thread per core. This allows the
hypervisor to schedule guest VPs correctly on SMT-enabled hosts.

Without this flag, the hypervisor schedules guest VPs incorrectly,
causing SMT unusable.

Signed-off-by: Anatol Belski <anbelski@linux.microsoft.com>
2026-02-07 09:55:17 +00:00
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