linux-kernel - Re: [PATCH v2] MIPS: tools: Show result for loongson3-llsc-check

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Message-ID: <20200502095051.GA3576@alpha.franken.de>
Date:   Sat, 2 May 2020 11:50:51 +0200
From:   Thomas Bogendoerfer <tsbogend@...ha.franken.de>
To:     Tiezhu Yang <yangtiezhu@...ngson.cn>
Cc:     linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org,
        Xuefeng Li <lixuefeng@...ngson.cn>,
        Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
Subject: Re: [PATCH v2] MIPS: tools: Show result for loongson3-llsc-check

On Sat, May 02, 2020 at 11:55:01AM +0800, Tiezhu Yang wrote:
> It is better to show the result before loongson3-llsc-check exit,
> otherwise we can see nothing if the return status is EXIT_SUCCESS,
> it seems confusing.
> 
> E.g. without this patch:
> 
> [loongson@...alhost tools]$ ./loongson3-llsc-check ../../../vmlinux
> [loongson@...alhost tools]$
> 
> With this patch:
> 
> [loongson@...alhost tools]$ ./loongson3-llsc-check ../../../vmlinux
> loongson3-llsc-check returns success
> [loongson@...alhost tools]$
> 
> Signed-off-by: Tiezhu Yang <yangtiezhu@...ngson.cn>
> ---
> 
> v2:
>   - move "returns" after "loongson3-llsc-check" suggested by Sergei
> 
>  arch/mips/tools/loongson3-llsc-check.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/mips/tools/loongson3-llsc-check.c b/arch/mips/tools/loongson3-llsc-check.c
> index 0ebddd0..bdbc7b4 100644
> --- a/arch/mips/tools/loongson3-llsc-check.c
> +++ b/arch/mips/tools/loongson3-llsc-check.c
> @@ -303,5 +303,7 @@ int main(int argc, char *argv[])
>  out_close:
>  	close(vmlinux_fd);
>  out_ret:
> +	fprintf(stdout, "loongson3-llsc-check returns %s\n",
> +		status ? "failure" : "success");
>  	return status;
>  }
> -- 
> 2.1.0

I've applied your first version, please rebase to mips-next.

Thomas.

-- 
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea.                                                [ RFC1925, 2.3 ]