diff -Nru oss-link/arch/mips/kernel/entry.S.orig oss-link/arch/mips/kernel/entry.S
--- oss-link/arch/mips/kernel/entry.S.orig	Tue Oct 30 10:28:23 2001
+++ oss-link/arch/mips/kernel/entry.S	Thu Nov  1 15:26:42 2001
@@ -118,6 +118,14 @@
 		END(except_vec1_generic)
 
 		NESTED(except_vec3_generic, 0, sp)
+
+#if defined(CONFIG_CPU_R5432)
+		/* [jsun] work around a nasty bug in R5432 */
+		la      k0, 1f
+		jr      k0
+		nop
+1:
+#endif
 		mfc0	k1, CP0_CAUSE
 		la	k0, exception_handlers
 		andi	k1, k1, 0x7c
diff -Nru oss-link/arch/mips/mm/tlbex-r4k.S.orig oss-link/arch/mips/mm/tlbex-r4k.S
--- oss-link/arch/mips/mm/tlbex-r4k.S.orig	Sat Oct 20 18:29:57 2001
+++ oss-link/arch/mips/mm/tlbex-r4k.S	Thu Nov  1 15:27:01 2001
@@ -39,6 +39,15 @@
 	.set	noat
 	LEAF(except_vec0_r4000)
 	.set	mips3
+
+#if defined(CONFIG_CPU_R5432)
+	/* [jsun] work around a nasty bug in R5432 */
+	la      k0, 1f
+	jr      k0
+	nop
+1:
+#endif
+
 #ifdef CONFIG_SMP
 	mfc0	k1, CP0_CONTEXT
 	la	k0, pgd_current