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    Subject[PATCH v1 18/18] KVM: selftests/kvm_create_max_vcpus: check KVM_MAX_VCPUS
    Date
    If the KVM side max vcpu number is larger than the one supported by the
    userspace selftests, adjust the max number.

    Signed-off-by: Wei Wang <wei.w.wang@intel.com>
    ---
    tools/testing/selftests/kvm/kvm_create_max_vcpus.c | 7 +++++++
    1 file changed, 7 insertions(+)

    diff --git a/tools/testing/selftests/kvm/kvm_create_max_vcpus.c b/tools/testing/selftests/kvm/kvm_create_max_vcpus.c
    index 31b3cb24b9a7..bbdb371e21ed 100644
    --- a/tools/testing/selftests/kvm/kvm_create_max_vcpus.c
    +++ b/tools/testing/selftests/kvm/kvm_create_max_vcpus.c
    @@ -50,6 +50,13 @@ int main(int argc, char *argv[])

    pr_info("KVM_CAP_MAX_VCPU_ID: %d\n", kvm_max_vcpu_id);
    pr_info("KVM_CAP_MAX_VCPUS: %d\n", kvm_max_vcpus);
    + pr_info("selftests KVM_MAX_VCPUS: %d\n", KVM_MAX_VCPUS);
    +
    + if (kvm_max_vcpu_id > KVM_MAX_VCPUS)
    + kvm_max_vcpu_id = KVM_MAX_VCPUS;
    +
    + if (kvm_max_vcpus > KVM_MAX_VCPUS)
    + kvm_max_vcpus = KVM_MAX_VCPUS;

    /*
    * Check that we're allowed to open nr_fds_wanted file descriptors and
    --
    2.27.0
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