| Message ID | 1398878832-4280-1-git-send-email-agraf@suse.de |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/arch/powerpc/kvm/e500_emulate.c b/arch/powerpc/kvm/e500_emulate.c index 89b7f82..95d886f 100644 --- a/arch/powerpc/kvm/e500_emulate.c +++ b/arch/powerpc/kvm/e500_emulate.c @@ -222,6 +222,7 @@ int kvmppc_core_emulate_mtspr_e500(struct kvm_vcpu *vcpu, int sprn, ulong spr_va break; case SPRN_L1CSR1: vcpu_e500->l1csr1 = spr_val; + vcpu_e500->l1csr1 &= ~(L1CSR1_ICFI | L1CSR1_ICLFR); break; case SPRN_HID0: vcpu_e500->hid0 = spr_val;
The L1 instruction cache control register contains bits that indicate that we're still handling a request. Mask those out when we set the SPR so that a read doesn't assume we're still doing something. Signed-off-by: Alexander Graf <agraf@suse.de> --- arch/powerpc/kvm/e500_emulate.c | 1 + 1 file changed, 1 insertion(+)