linux-kernel - Re: cmpxchg is not available to generic code

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Message-Id: <20070719.135801.79067297.davem@davemloft.net>
Date:	Thu, 19 Jul 2007 13:58:01 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	airlied@...il.com
Cc:	akpm@...ux-foundation.org, airlied@...ux.ie,
	linux-kernel@...r.kernel.org
Subject: Re: cmpxchg is not available to generic code

From: "Dave Airlie" <airlied@...il.com>
Date: Thu, 19 Jul 2007 18:15:03 +1000

> Maybe we could add CONFIG_HAVE_CMPXCHG and let DRM depend on it..

There is already a "!EMULATED_CMPXCHG" guarding DRM, perhaps
ARM's Kconfig can set that if appropriate.
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