Re: [PATCH v2 1/6] KVM: arm64: Cap KVM_CAP_NR_VCPUS by kvm_arm_default_max_vcpus()
Paolo Bonzini <[email protected]>
| Newsgroups | org.kernel.vger.kvm-ppc,org.infradead.lists.kvm-riscv,org.infradead.lists.linux-arm-kernel,org.kernel.vger.kvm,org.kernel.vger.linux-kernel,org.kernel.vger.linux-mips,org.kernel.vger.linux-s390 |
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On 11/16/21 17:34, Vitaly Kuznetsov wrote:
> - r = num_online_cpus();
> + /*
> + * ARM64 treats KVM_CAP_NR_CPUS differently from all other
> + * architectures, as it does not always bound it to
> + * num_online_cpus(). It should not matter much because this
^^^^^^^^^^^^^^^^^^
KVM_CAP_MAX_VCPUS (sorry for the typo in my suggestion). I'll fix it
when applying.
Paolo
> + * is just an advisory value.
> + */
> + r = min_t(unsigned int, num_online_cpus(),
> + kvm_arm_default_max_vcpus());