linux-kernel - Re: [PATCH] csky: fix typo of fpu config macro

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Message-ID: <CAJF2gTRzvX1M36cb9MFkM9-3jtCwfxtFsgGY8rVWfWZeavSRJg@mail.gmail.com>
Date:   Tue, 2 Nov 2021 09:23:30 +0800
From:   Guo Ren <guoren@...nel.org>
To:     Kelly Devilliv <kelly.devilliv@...il.com>
Cc:     linux-csky@...r.kernel.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] csky: fix typo of fpu config macro

Thx Kelly, approved.

On Mon, Nov 1, 2021 at 11:05 PM Kelly Devilliv <kelly.devilliv@...il.com> wrote:
>
> Fix typo which will cause fpe and privilege exception error.
>
> Signed-off-by: Kelly Devilliv <kelly.devilliv@...il.com>
> ---
>  arch/csky/kernel/traps.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/csky/kernel/traps.c b/arch/csky/kernel/traps.c
> index e5fbf8653a21..2020af88b636 100644
> --- a/arch/csky/kernel/traps.c
> +++ b/arch/csky/kernel/traps.c
> @@ -209,7 +209,7 @@ asmlinkage void do_trap_illinsn(struct pt_regs *regs)
>
>  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,
> @@ -219,7 +219,7 @@ asmlinkage void do_trap_fpe(struct pt_regs *regs)
>
>  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
> --
> 2.25.1
>


-- 
Best Regards
 Guo Ren

ML: https://lore.kernel.org/linux-csky/