linux-kernel - Re: [PATCH 1/3] [RFC][x86] move notify

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Date:	Thu, 28 Jan 2010 18:10:25 +0300
From:	Cyrill Gorcunov <gorcunov@...il.com>
To:	Don Zickus <dzickus@...hat.com>
Cc:	mingo@...e.hu, peterz@...radead.org, aris@...hat.com,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/3] [RFC][x86] move notify_die from nmi.c to traps.c

On Wed, Jan 27, 2010 at 03:03:40PM -0500, Don Zickus wrote:
...
> diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
> index 3339917..3b98dd3 100644
> --- a/arch/x86/kernel/traps.c
> +++ b/arch/x86/kernel/traps.c
> @@ -400,6 +400,11 @@ static notrace __kprobes void default_do_nmi(struct pt_regs *regs)
>  		if (notify_die(DIE_NMI_IPI, "nmi_ipi", regs, reason, 2, SIGINT)
>  								== NOTIFY_STOP)
>  			return;
> +
> +	        if (notify_die(DIE_NMI, "nmi", regs, reason, 2, SIGINT)
> +	        			                == NOTIFY_STOP)
> +	                return;
> +
>  #ifdef CONFIG_X86_LOCAL_APIC
>  		/*
>  		 * Ok, so this is none of the documented NMI sources,
> --

Hi Don, I suppose this notify_die should be in CONFIG_X86_LOCAL_APIC
section?
 
	-- Cyrill
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