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