Re: [PATCH v2 37/43] KVM: SVM: Unconditionally mark AVIC as running on vCPU load (with APICv)
Paolo Bonzini <[email protected]>
| Newsgroups | org.kernel.vger.kvm-ppc,dev.linux.lists.kvmarm,org.infradead.lists.kvm-riscv,org.infradead.lists.linux-arm-kernel,org.infradead.lists.linux-riscv,org.kernel.vger.kvm,org.kernel.vger.linux-kernel,org.kernel.vger.linux-mips |
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| Message-ID | <[email protected]> |
On 09/10/21 04:12, Sean Christopherson wrote:
> + /* TODO: Document why the unblocking path checks for updates. */
Is that a riddle or what? :)
Paolo
> + if (kvm_vcpu_is_blocking(vcpu) &&
> + kvm_check_request(KVM_REQ_APICV_UPDATE, vcpu)) {
> + kvm_vcpu_update_apicv(vcpu);
> +
> + if (!kvm_vcpu_apicv_active(vcpu))
> + return;
> + }
> +