From patchwork Thu Oct 4 13:37:16 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [48/56] KVM: PPC: Book3S HV: Remove bogus update of physical thread IDs Date: Thu, 04 Oct 2012 03:37:16 -0000 From: Alexander Graf X-Patchwork-Id: 189147 Message-Id: <1349357844-11288-49-git-send-email-agraf@suse.de> To: kvm-ppc@vger.kernel.org Cc: Paul Mackerras , Benjamin Herrenschmidt From: Paul Mackerras 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 Signed-off-by: Paul Mackerras Signed-off-by: Alexander Graf --- arch/powerpc/kvm/book3s_hv.c | 6 ------ 1 files changed, 0 insertions(+), 6 deletions(-) diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 38c7f1b..c9ae314 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -706,17 +706,11 @@ extern void xics_wake_cpu(int cpu); static void kvmppc_remove_runnable(struct kvmppc_vcore *vc, struct kvm_vcpu *vcpu) { - struct kvm_vcpu *v; - if (vcpu->arch.state != KVMPPC_VCPU_RUNNABLE) return; vcpu->arch.state = KVMPPC_VCPU_BUSY_IN_HOST; --vc->n_runnable; ++vc->n_busy; - /* decrement the physical thread id of each following vcpu */ - v = vcpu; - list_for_each_entry_continue(v, &vc->runnable_threads, arch.run_list) - --v->arch.ptid; list_del(&vcpu->arch.run_list); }