From: Kelly Devilliv kelly.devilliv@gmail.com
commit a0793fdad9a11a32bc6d21317c93c83f4aa82ebc upstream.
Fix typo which will cause fpe and privilege exception error.
Signed-off-by: Kelly Devilliv kelly.devilliv@gmail.com Cc: stable stable@vger.kernel.org Signed-off-by: Guo Ren guoren@linux.alibaba.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/csky/kernel/traps.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/arch/csky/kernel/traps.c +++ b/arch/csky/kernel/traps.c @@ -211,7 +211,7 @@ asmlinkage void do_trap_illinsn(struct p
asmlinkage void do_trap_fpe(struct pt_regs *regs) { -#ifdef CONFIG_CPU_HAS_FP +#ifdef CONFIG_CPU_HAS_FPU return fpu_fpe(regs); #else do_trap_error(regs, SIGILL, ILL_ILLOPC, regs->pc, @@ -221,7 +221,7 @@ asmlinkage void do_trap_fpe(struct pt_re
asmlinkage void do_trap_priv(struct pt_regs *regs) { -#ifdef CONFIG_CPU_HAS_FP +#ifdef CONFIG_CPU_HAS_FPU if (user_mode(regs) && fpu_libc_helper(regs)) return; #endif