linux-kernel - Re: [PATCH] x86: remove some noise from boot log when starting cpus

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Date:	Mon, 20 Feb 2012 17:08:04 +0100
From:	Borislav Petkov <bp@...en8.de>
To:	hpa@...or.com, mingo@...e.hu
Cc:	"Luck, Tony" <tony.luck@...el.com>, linux-kernel@...r.kernel.org,
	castet.matthieu@...e.fr, tglx@...utronix.de, sfr@...b.auug.org.au,
	hpa@...ux.intel.com, rjw@...k.pl
Subject: Re: [PATCH] x86: remove some noise from boot log when starting cpus

On Tue, Aug 23, 2011 at 01:26:26PM -0700, Luck, Tony wrote:
> Printing the "start_ip" for every secondary cpu is very noisy on a large
> system - and doesn't add any value. Drop this message.
> 
> Signed-off-by: Tony Luck <tony.luck@...el.com>

This one is still out-of-tree, can we pick it up pls?

Thanks.

> 
> ---
> 
> diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
> index 9f548cb..fe5fb7a 100644
> --- a/arch/x86/kernel/smpboot.c
> +++ b/arch/x86/kernel/smpboot.c
> @@ -734,8 +734,6 @@ do_rest:
>  	 * the targeted processor.
>  	 */
>  
> -	printk(KERN_DEBUG "smpboot cpu %d: start_ip = %lx\n", cpu, start_ip);
> -
>  	atomic_set(&init_deasserted, 0);
>  
>  	if (get_uv_system_type() != UV_NON_UNIQUE_APIC) {
> --
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-- 
Regards/Gruss,
Boris.
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