forked from Minki/linux
KVM: PPC: Book3S HV: Remove bogus update of physical thread IDs
When making a vcpu non-runnable we incorrectly changed the thread IDs of all other threads on the core, just remove that code. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Alexander Graf <agraf@suse.de>
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@ -706,17 +706,11 @@ extern void xics_wake_cpu(int cpu);
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static void kvmppc_remove_runnable(struct kvmppc_vcore *vc,
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struct kvm_vcpu *vcpu)
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{
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struct kvm_vcpu *v;
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if (vcpu->arch.state != KVMPPC_VCPU_RUNNABLE)
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return;
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vcpu->arch.state = KVMPPC_VCPU_BUSY_IN_HOST;
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--vc->n_runnable;
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++vc->n_busy;
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/* decrement the physical thread id of each following vcpu */
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v = vcpu;
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list_for_each_entry_continue(v, &vc->runnable_threads, arch.run_list)
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--v->arch.ptid;
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list_del(&vcpu->arch.run_list);
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}
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