[PATCH 3.16 002/125] MIPS: math-emu: Fix instruction decoding.

Greg Kroah-Hartman
2014-09-03T23:18:46Z

From: Rob Kendrick <rob.kendrick@codethink.co.uk>

commit c3b9b945e02e011c63522761e91133ea43eb6939 upstream.

Tested-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Cc: Markos Chandras <markos.chandras@imgtec.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
arch/mips/math-emu/cp1emu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/mips/math-emu/cp1emu.c
+++ b/arch/mips/math-emu/cp1emu.c
@@ -1827,7 +1827,7 @@ dcopuop:
case -1:

if (cpu_has_mips_4_5_r)
- cbit = fpucondbit[MIPSInst_RT(ir) >> 2];
+ cbit = fpucondbit[MIPSInst_FD(ir) >> 2];
else
cbit = FPU_CSR_COND;
if (rv.w)