linux-kernel - Re: [-mm patch] DEBUG_SHIRQ should depend on DEBUG

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Message-ID: <87r70n0yv8.wl%tglx@linutronix.de>
Date:	Sat, 15 Jul 2006 15:41:15 +0200
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Adrian Bunk <bunk@...sta.de>
Cc:	Andrew Morton <akpm@...l.org>,
	David Woodhouse <dwmw2@...radead.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [-mm patch] DEBUG_SHIRQ should depend on DEBUG_KERNEL

At Thu, 13 Jul 2006 22:18:26 +0200,
Adrian Bunk wrote:
> 
> DEBUG_SHIRQ is clearly a debugging option.
> 
> While moving the option below DEBUG_KERNEL, I also adjusted the help 
> text to be completely visible in "make menuconfig" with a 80 char
> width.
> 
> Signed-off-by: Adrian Bunk <bunk@...sta.de>

Acked-by: Thomas Gleixner <tglx@...utronix.de>

> ---
> 
>  lib/Kconfig.debug |   18 +++++++++---------
>  1 file changed, 9 insertions(+), 9 deletions(-)
> 
> --- linux-2.6.18-rc1-mm1-full/lib/Kconfig.debug.old	2006-07-13 21:52:55.000000000 +0200
> +++ linux-2.6.18-rc1-mm1-full/lib/Kconfig.debug	2006-07-13 21:55:52.000000000 +0200
> @@ -46,21 +46,21 @@
>  	  you really need it, and what the merge plan to the mainline kernel for
>  	  your module is.
>  
> -config DEBUG_SHIRQ
> -       bool "Debug shared IRQ handlers"
> -       depends on GENERIC_HARDIRQS
> -       help
> -         Enable this to generate a spurious interrupt as soon as a shared interrupt
> -	 handler is registered, and just before one is deregistered. Drivers ought
> -	 to be able to handle interrupts coming in at those points; some don't and
> -	 need to be caught.
> -
>  config DEBUG_KERNEL
>  	bool "Kernel debugging"
>  	help
>  	  Say Y here if you are developing drivers or trying to debug and
>  	  identify kernel problems.
>  
> +config DEBUG_SHIRQ
> +	bool "Debug shared IRQ handlers"
> +	depends on DEBUG_KERNEL && GENERIC_HARDIRQS
> +	help
> +	  Enable this to generate a spurious interrupt as soon as a shared
> +	  interrupt handler is registered, and just before one is deregistered.
> +	  Drivers ought to be able to handle interrupts coming in at those
> +	  points; some don't and need to be caught.
> +
>  config LOG_BUF_SHIFT
>  	int "Kernel log buffer size (16 => 64KB, 17 => 128KB)" if DEBUG_KERNEL
>  	range 12 21
> 
> -
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