1 files changed, 4 insertions, 14 deletions

diff --git a/arch/powerpc/kvm/book3s_hv_ras.c b/arch/powerpc/kvm/book3s_hv_ras.c
index a353c485808c..5c427b41a2f5 100644
--- a/arch/powerpc/kvm/book3s_hv_ras.c
+++ b/arch/powerpc/kvm/book3s_hv_ras.c
@@ -58,18 +58,6 @@ static void reload_slb(struct kvm_vcpu *vcpu)
         }
 }
 
-/* POWER7 TLB flush */
-static void flush_tlb_power7(struct kvm_vcpu *vcpu)
-{
-        unsigned long i, rb;
-
-        rb = TLBIEL_INVAL_SET_LPID;
-        for (i = 0; i < POWER7_TLB_SETS; ++i) {
-                asm volatile("tlbiel %0" : : "r" (rb));
-                rb += 1 << TLBIEL_INVAL_SET_SHIFT;
-        }
-}
-
 /*
  * On POWER7, see if we can handle a machine check that occurred inside
  * the guest in real mode, without switching to the host partition.
@@ -96,7 +84,8 @@ static long kvmppc_realmode_mc_power7(struct kvm_vcpu *vcpu)
                                    DSISR_MC_SLB_PARITY | DSISR_MC_DERAT_MULTI);
                 }
                 if (dsisr & DSISR_MC_TLB_MULTI) {
-                        flush_tlb_power7(vcpu);
+                        if (cur_cpu_spec && cur_cpu_spec->flush_tlb)
+                                cur_cpu_spec->flush_tlb(TLBIEL_INVAL_SET_LPID);
                         dsisr &= ~DSISR_MC_TLB_MULTI;
                 }
                 /* Any other errors we don't understand? */
@@ -113,7 +102,8 @@ static long kvmppc_realmode_mc_power7(struct kvm_vcpu *vcpu)
                 reload_slb(vcpu);
                 break;
         case SRR1_MC_IFETCH_TLBMULTI:
-                flush_tlb_power7(vcpu);
+                if (cur_cpu_spec && cur_cpu_spec->flush_tlb)
+                        cur_cpu_spec->flush_tlb(TLBIEL_INVAL_SET_LPID);
                 break;
         default:
                 handled = 0;