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    KVM: MIPS: Allow multiple VCPUs to be created · 12ed1fae
    James Hogan 提交于
    Increase the maximum number of MIPS KVM VCPUs to 8, and implement the
    KVM_CAP_NR_VCPUS and KVM_CAP_MAX_CPUS capabilities which expose the
    recommended and maximum number of VCPUs to userland. The previous
    maximum of 1 didn't allow for any form of SMP guests.
    
    We calculate the values similarly to ARM, recommending as many VCPUs as
    there are CPUs online in the system. This will allow userland to know
    how many VCPUs it is possible to create.
    Signed-off-by: NJames Hogan <james.hogan@imgtec.com>
    Cc: Paolo Bonzini <pbonzini@redhat.com>
    Cc: "Radim Krčmář" <rkrcmar@redhat.com>
    Cc: Ralf Baechle <ralf@linux-mips.org>
    Cc: linux-mips@linux-mips.org
    Cc: kvm@vger.kernel.org
    12ed1fae
mips.c 40.2 KB