linux-kernel - Re: [PATCH] Stringify support commas

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Message-ID: <20080420190631.GA6629@uranus.ravnborg.org>
Date:	Sun, 20 Apr 2008 21:06:31 +0200
From:	Sam Ravnborg <sam@...nborg.org>
To:	Mathieu Desnoyers <mathieu.desnoyers@...ymtl.ca>
Cc:	akpm@...l.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Stringify support commas

On Sun, Apr 20, 2008 at 02:32:56PM -0400, Mathieu Desnoyers wrote:
> #define MYDEF a, b, c
> 
> __stringify(MYDEF) should be replaced by "a, b, c", but compilation fails
> because the __stringify macro expects only one argument. Fix it by using
> variable macro arguments in __stringify and __stringify_1.
> 
> Needed in my current NMI safe iret paravirt support work so I can expand
> a macro containing assembly code into a string.

This is a no-no for those archs that still use -traditional.
I dunno if this is a problem for you at the moment and the
right fix is anyway to nuke -traditional.

	Sam
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