linux-kernel - Re: [PATCH 3/4] printk: use a clever macro

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Message-ID: <20140709163205.GC26508@pathway.suse.cz>
Date:	Wed, 9 Jul 2014 18:32:05 +0200
From:	Petr Mládek <pmladek@...e.cz>
To:	Borislav Petkov <bp@...en8.de>
Cc:	Alex Elder <elder@...aro.org>, akpm@...ux-foundation.org,
	ak@...ux.intel.com, bp@...e.de, jack@...e.cz,
	john.stultz@...aro.org, rostedt@...dmis.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/4] printk: use a clever macro

On Wed 2014-07-09 18:24:04, Borislav Petkov wrote:
> On Wed, Jul 09, 2014 at 06:19:46PM +0200, Petr Mládek wrote:
> > I wondered if IS_ENABLED() is guaranteed to set 1 when enabled.
> 
> See include/linux/kconfig.h

I know that it sets 1 now. I wondered about possible future
changes. Well, it is probably too paranoid. Anyway, any non-zero value
is fine.

Best Regards,
Petr
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