linux-kernel - Re: [PATCH] arm64: Convert pr_warning to standard pr_warn

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Date:   Tue, 5 Sep 2017 10:10:51 +0100
From:   Mark Rutland <mark.rutland@....com>
To:     chengjian c00427203 <cj.chengjian@...wei.com>
Cc:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        catalin.marinas@....com, will.deacon@....com,
        huawei.libin@...wei.com, akpm@...ux-foundation.org,
        mingo@...nel.org
Subject: Re: [PATCH] arm64: Convert pr_warning to standard pr_warn

On Tue, Sep 05, 2017 at 10:28:38AM +0800, chengjian c00427203 wrote:
> Convert pr_warning to standard pr_warn in arch/arm64/kernel/smp.c
> 
> Signed-off-by: Cheng Jian <cj.chengjian@...wei.com>
> ---
>  arch/arm64/kernel/smp.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Is this a step towards removing pr_warning entirely?

If so, can you please fix up all occurences in arm64? i.e.

[mark@...erpostej:~/src/linux]% git grep pr_warning linux-next/master:arch/arm64
linux-next/master:arch/arm64:include/asm/syscall.h:             pr_warning("%s called with max args %d, handling only %d\n",
linux-next/master:arch/arm64:include/asm/syscall.h:             pr_warning("%s called with max args %d, handling only %d\n",
linux-next/master:arch/arm64:kernel/hw_breakpoint.c:            pr_warning("unknown slot type: %d\n", type);
linux-next/master:arch/arm64:kernel/hw_breakpoint.c:            pr_warning("attempt to read from unknown breakpoint register %d\n", n);
linux-next/master:arch/arm64:kernel/hw_breakpoint.c:            pr_warning("attempt to write to unknown breakpoint register %d\n", n);
linux-next/master:arch/arm64:kernel/hw_breakpoint.c:            pr_warning("invalid breakpoint privilege level %d\n", privilege);
linux-next/master:arch/arm64:kernel/smp.c:              pr_warning("SMP: failed to stop secondary CPUs %*pbl\n",
linux-next/master:arch/arm64:kernel/smp.c:              pr_warning("SMP: failed to stop secondary CPUs %*pbl\n",

Otherwise, I don't think it make sense to only fix some occurences.

Thanks,
Mark.

> 
> diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c
> index 9f7195a..efcaa05 100644
> --- a/arch/arm64/kernel/smp.c
> +++ b/arch/arm64/kernel/smp.c
> @@ -972,7 +972,7 @@ void smp_send_stop(void)
>  		udelay(1);
>  
>  	if (num_online_cpus() > 1)
> -		pr_warning("SMP: failed to stop secondary CPUs %*pbl\n",
> +		pr_warn("SMP: failed to stop secondary CPUs %*pbl\n",
>  			   cpumask_pr_args(cpu_online_mask));
>  }
>  
> @@ -1009,7 +1009,7 @@ void crash_smp_send_stop(void)
>  		udelay(1);
>  
>  	if (atomic_read(&waiting_for_crash_ipi) > 0)
> -		pr_warning("SMP: failed to stop secondary CPUs %*pbl\n",
> +		pr_warn("SMP: failed to stop secondary CPUs %*pbl\n",
>  			   cpumask_pr_args(&mask));
>  }
>  
> -- 
> 1.8.3.1
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@...ts.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

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