linux-kernel - Re: [PATCH] Eliminate thousands of warnings in WARN

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Date:	Thu, 23 Apr 2009 08:07:51 -0700
From:	Arjan van de Ven <arjan@...ux.intel.com>
To:	Andi Kleen <andi@...stfloor.org>
CC:	Johannes Weiner <hannes@...xchg.org>, linux-kernel@...r.kernel.org,
	torvalds@...l.org, akpm@...l.org
Subject: Re: [PATCH] Eliminate thousands of warnings in WARN_ON with gcc 3.2
 build

Andi Kleen wrote:
> On Thu, Apr 23, 2009 at 04:38:59PM +0200, Johannes Weiner wrote:
>>> +void warn_slowpath_null(const char *file, int line)
>>> +{
>>> +	warn_slowpath_fmt(file, line, (const char *) { 0 });
>>> +}
>>> +EXPORT_SYMBOL(warn_slowpath_null);
>> I would WTF here without knowing the warning.  Can you add a comment?
>>
>> Otherwise, Acked-by: Johannes Weiner <hannes@...xchg.org>
> 
> Ok version with comment.

Makes sense if we plan to keep gcc 3.2 supported; if we plan to drop it then we shouldn't bother.

Anyway

Acked-by: Arjan van de Ven <arjan@...ux.intel.com>

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