nios2: fix unhandled signals
authorChung-Ling Tang <cltang@codesourcery.com>
Mon, 9 Feb 2015 01:40:50 +0000 (09:40 +0800)
committerLey Foon Tan <lftan@altera.com>
Mon, 9 Feb 2015 01:47:05 +0000 (09:47 +0800)
Follow other architectures for user fault handling.

Signed-off-by: Chung-Ling Tang <cltang@codesourcery.com>
Acked-by: Ley Foon Tan <lftan@altera.com>
arch/nios2/mm/fault.c

Simple merge