Re: [PATCH v7 10/39] KVM: x86: hyper-v: Don't use sparse_set_to_vcpu_mask() in kvm_hv_send_ipi()

From: Paolo Bonzini
Date: Wed Jun 22 2022 - 09:59:37 EST


On 6/21/22 15:17, Vitaly Kuznetsov wrote:

Just to be clear, PV IPI does*not* support the VP_ID, right?
Hm, with Hyper-V PV IPI hypercall vCPUs are also addressed by their
VP_IDs, not by their APIC ids so similar to Hyper-V PV TLB flush we need
to convert the supplied set (either flat u64 bitmask of VP_IDs for
non-EX hypercall or a sparse set for -EX).


So this means the series needs a v8, right?

Paolo