Re: [PATCH] s390/jump_label: Use %*ph to print small buffers

[Tillmann Heidsieck]

Hi Alexander,

On 2015-08-26 20:49, Alexander Kuleshov wrote:
> printk() supports %*ph format specifier for printing a small buffers,
> let's use it intead of %02x %02x...

noble effort ...

>  	pr_emerg("Jump label code mismatch at %pS [%p]\n", ipc, ipc);
> -	pr_emerg("Found:    %02x %02x %02x %02x %02x %02x\n",
> +	pr_emerg("Found:    %6ph\n",
>  		 ipc[0], ipc[1], ipc[2], ipc[3], ipc[4], ipc[5]);
> -	pr_emerg("Expected: %02x %02x %02x %02x %02x %02x\n",
> +	pr_emerg("Expected: %6ph\n",
>  		 ipe[0], ipe[1], ipe[2], ipe[3], ipe[4], ipe[5]);
> -	pr_emerg("New:      %02x %02x %02x %02x %02x %02x\n",
> +	pr_emerg("New:      %6ph\n",
>  		 ipn[0], ipn[1], ipn[2], ipn[3], ipn[4], ipn[5]);
>  	panic("Corrupted kernel text");
>  }

... but you might want to check our code before submission (e.g. compile 
it!)

Cheers
Tillmann
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