Message ID | 1390927455-3312-5-git-send-email-aneesh.kumar@linux.vnet.ibm.com |
---|---|
State | New, archived |
Headers | show |
diff --git a/arch/powerpc/kvm/book3s_emulate.c b/arch/powerpc/kvm/book3s_emulate.c index abe6f3057e5b..e74dda36ebea 100644 --- a/arch/powerpc/kvm/book3s_emulate.c +++ b/arch/powerpc/kvm/book3s_emulate.c @@ -561,6 +561,12 @@ int kvmppc_core_emulate_mfspr_pr(struct kvm_vcpu *vcpu, int sprn, ulong *spr_val case SPRN_DABR: *spr_val = 0; break; + case SPRN_TIR: + /* + * We don't have SMT support for PR yet, hence always return 0 + */ + *spr_val = 0; + break; default: unprivileged: printk(KERN_INFO "KVM: invalid SPR read: %d\n", sprn);
Since PR KVM doesn't support SMT yet, we always return 0. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> --- arch/powerpc/kvm/book3s_emulate.c | 6 ++++++ 1 file changed, 6 insertions(+)