Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394...

[linux-2.6-omap-h63xx.git] / arch / mips / kernel / genex.S

diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S
index c0f19d638b986c4f5be93b801a90b4e6717c6419..c6ada98ee042039a968e57d57f800ee1c8313ed6 100644 (file)
--- 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>
 
@@ -146,7 +146,7 @@ NESTED(handle_int, PT_SIZE, sp)
        and     k0, ST0_IEP
        bnez    k0, 1f
 
-       mfc0    k0, EP0_EPC
+       mfc0    k0, CP0_EPC
        .set    noreorder
        j       k0
        rfe
@@ -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