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-rw-r--r--arch/mips/kernel/genex.S8
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S
index e76a76bf0b3..c6ada98ee04 100644
--- a/arch/mips/kernel/genex.S
+++ b/arch/mips/kernel/genex.S
@@ -6,7 +6,7 @@
* Copyright (C) 1994 - 2000, 2001, 2003 Ralf Baechle
* Copyright (C) 1999, 2000 Silicon Graphics, Inc.
* Copyright (C) 2001 MIPS Technologies, Inc.
- * Copyright (C) 2002 Maciej W. Rozycki
+ * Copyright (C) 2002, 2007 Maciej W. Rozycki
*/
#include <linux/init.h>
@@ -471,7 +471,13 @@ NESTED(nmi_handler, PT_SIZE, sp)
jr k0
rfe
#else
+#ifndef CONFIG_CPU_DADDI_WORKAROUNDS
LONG_ADDIU k0, 4 /* stall on $k0 */
+#else
+ .set at=v1
+ LONG_ADDIU k0, 4
+ .set noat
+#endif
MTC0 k0, CP0_EPC
/* I hope three instructions between MTC0 and ERET are enough... */
ori k1, _THREAD_MASK