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| H A D | hyperv.c | diff a0dd008fe9b2f536aabb1ac2cfa4eee44734beab Tue Dec 07 16:09:22 CST 2021 Sean Christopherson <seanjc@google.com> KVM: x86: Add a helper to get the sparse VP_SET for IPIs and TLB flushes
Add a helper, kvm_get_sparse_vp_set(), to handle sanity checks related to
the VARHEAD field and reading the sparse banks of a VP_SET. A future
commit to reduce the memory footprint of sparse_banks will introduce more
common code to the sparse bank retrieval.
No functional change intended.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20211207220926.718794-5-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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