---

yaml --- r: 334485 b: refs/heads/master c: 359187d h: refs/heads/master i: 334483: 1cde902 v: v3
git-mirror · Oct 16, 2012 · fc2e247 · fc2e247
1 parent ab07e41
commit fc2e247
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Showing 2 changed files with 9 additions and 16 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 02a5417751c31cd64197652c000a5ab0d3261465
+refs/heads/master: 359187d647a7a7813444ff5932d0b862f970bb0f
diff --git a/trunk/arch/mips/mm/tlbex.c b/trunk/arch/mips/mm/tlbex.c
@@ -511,13 +511,19 @@ static void __cpuinit build_tlb_write_entry(u32 **p, struct uasm_label **l,
 
 	case CPU_R4600:
 	case CPU_R4700:
-	case CPU_R5000:
-	case CPU_R5000A:
 		uasm_i_nop(p);
 		tlbw(p);
 		uasm_i_nop(p);
 		break;
 
+	case CPU_R5000:
+	case CPU_R5000A:
+	case CPU_NEVADA:
+		uasm_i_nop(p); /* QED specifies 2 nops hazard */
+		uasm_i_nop(p); /* QED specifies 2 nops hazard */
+		tlbw(p);
+		break;
+
 	case CPU_R4300:
 	case CPU_5KC:
 	case CPU_TX49XX:
@@ -551,19 +557,6 @@ static void __cpuinit build_tlb_write_entry(u32 **p, struct uasm_label **l,
 		tlbw(p);
 		break;
 
-	case CPU_NEVADA:
-		uasm_i_nop(p); /* QED specifies 2 nops hazard */
-		uasm_i_nop(p); /* QED specifies 2 nops hazard */
-		/*
-		 * This branch uses up a mtc0 hazard nop slot and saves
-		 * a nop after the tlbw instruction.
-		 */
-		uasm_bgezl_hazard(p, r, hazard_instance);
-		tlbw(p);
-		uasm_bgezl_label(l, p, hazard_instance);
-		hazard_instance++;
-		break;
-
 	case CPU_RM7000:
 		uasm_i_nop(p);
 		uasm_i_nop(p);