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Date: Fri, 13 Aug 2004 12:19:28 +0200
From: Ingo Molnar <mingo@elte.hu>
To: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: lkml@lpbproduction.scom, LKML <linux-kernel@vger.kernel.org>,
       Lee Revell <rlrevell@joe-job.com>,
       Felipe Alfaro Solana <felipe_alfaro@linuxmail.org>,
       Florian Schmidt <mista.tapas@gmx.net>
Subject: Re: [patch] Latency Tracer, voluntary-preempt-2.6.8-rc4-O6
Message-ID: <20040813101928.GE8135@elte.hu>
References: <20040726082330.GA22764@elte.hu> <20040810132654.GA28915@elte.hu> <20040812235116.GA27838@elte.hu> <200408122149.41490.lkml@lpbproductions.com> <1092390820.6815.11.camel@twins>
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* Peter Zijlstra <a.p.zijlstra@chello.nl> wrote:

> > arch/i386/kernel/traps.c: In function `do_nmi':
> > arch/i386/kernel/traps.c:539: error: syntax error before "do"

> This fixes it.
> 
> --- ./include/asm-i386/hardirq.h~       2004-08-13 11:17:38.668333125 +0200
> +++ ./include/asm-i386/hardirq.h        2004-08-13 11:51:40.835968747 +0200
> @@ -73,7 +73,7 @@
>  #define hardirq_endlock()      do { } while (0)
>  
>  #define irq_enter()            add_preempt_count(HARDIRQ_OFFSET)
> -#define nmi_enter()            (irq_enter())
> +#define nmi_enter()            irq_enter()

yep - thx, this fix too will be in -O7. It seems this compilation error
only happens with older gcc and i'm using 3.3.

	Ingo