Re: cmpxchg is not available to generic code

From: "Dave Airlie" <[email protected]>
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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References:
- cmpxchg is not available to generic code
  - From: Andrew Morton <[email protected]>
- Re: cmpxchg is not available to generic code
  - From: David Miller <[email protected]>
- Re: cmpxchg is not available to generic code
  - From: "Dave Airlie" <[email protected]>

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