linux-kernel - Re: [PATCH] riscv: remove unused handle

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Message-ID: <mhng-84f8c8d7-96c4-4c9c-a254-5fa19a390bbf@palmerdabbelt-glaptop>
Date:   Thu, 06 May 2021 00:19:00 -0700 (PDT)
From:   Palmer Dabbelt <palmer@...belt.com>
To:     rouven@...rwinskis.de
CC:     Paul Walmsley <paul.walmsley@...ive.com>, aou@...s.berkeley.edu,
        kernel@...gutronix.de, rouven@...rwinskis.de,
        linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject:     Re: [PATCH] riscv: remove unused handle_exception symbol

On Sat, 01 May 2021 11:53:58 PDT (-0700), rouven@...rwinskis.de wrote:
> Since commit 79b1feba5455 ("RISC-V: Setup exception vector early")
> exception vectors are setup early and the handle_exception symbol from
> the asm files is no longer referenced in traps.c. Remove it.
>
> Signed-off-by: Rouven Czerwinski <rouven@...rwinskis.de>
> ---
>  arch/riscv/kernel/traps.c | 2 --
>  1 file changed, 2 deletions(-)
>
> diff --git a/arch/riscv/kernel/traps.c b/arch/riscv/kernel/traps.c
> index 1357abf79570..6810fc9c775d 100644
> --- a/arch/riscv/kernel/traps.c
> +++ b/arch/riscv/kernel/traps.c
> @@ -25,8 +25,6 @@
>
>  int show_unhandled_signals = 1;
>
> -extern asmlinkage void handle_exception(void);
> -
>  static DEFINE_SPINLOCK(die_lock);
>
>  void die(struct pt_regs *regs, const char *str)

Thanks, this is on for-next.