diff --git a/arch/mips/kvm/emulate.c b/arch/mips/kvm/emulate.c
index 2070864c8e48..4833ebad89d9 100644
--- a/arch/mips/kvm/emulate.c
+++ b/arch/mips/kvm/emulate.c
@@ -1833,11 +1833,35 @@ enum emulation_result kvm_mips_emulate_cache(union mips_instruction inst,
 			  vcpu->arch.pc, vcpu->arch.gprs[31], cache, op, base,
 			  arch->gprs[base], offset);
 
-		if (cache == Cache_D)
+		if (cache == Cache_D) {
+#ifdef CONFIG_CPU_R4K_CACHE_TLB
 			r4k_blast_dcache();
-		else if (cache == Cache_I)
+#else
+			switch (boot_cpu_type()) {
+			case CPU_CAVIUM_OCTEON3:
+				/* locally flush icache */
+				local_flush_icache_range(0, 0);
+				break;
+			default:
+				__flush_cache_all();
+				break;
+			}
+#endif
+		} else if (cache == Cache_I) {
+#ifdef CONFIG_CPU_R4K_CACHE_TLB
 			r4k_blast_icache();
-		else {
+#else
+			switch (boot_cpu_type()) {
+			case CPU_CAVIUM_OCTEON3:
+				/* locally flush icache */
+				local_flush_icache_range(0, 0);
+				break;
+			default:
+				flush_icache_all();
+				break;
+			}
+#endif
+		} else {
 			kvm_err("%s: unsupported CACHE INDEX operation\n",
 				__func__);
 			return EMULATE_FAIL;
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c
index 6db341347202..899e46279902 100644
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -24,6 +24,7 @@
 /* Cache operations. */
 void (*flush_cache_all)(void);
 void (*__flush_cache_all)(void);
+EXPORT_SYMBOL_GPL(__flush_cache_all);
 void (*flush_cache_mm)(struct mm_struct *mm);
 void (*flush_cache_range)(struct vm_area_struct *vma, unsigned long start,
 	unsigned long end);