Messages in this thread | | | Date | Thu, 19 Jul 2007 18:23:40 +1000 | From | "Dave Airlie" <> | Subject | Re: cmpxchg is not available to generic code |
| |
On 7/19/07, Andrew Morton <akpm@linux-foundation.org> wrote: > On Thu, 19 Jul 2007 18:15:03 +1000 "Dave Airlie" <airlied@gmail.com> wrote: > > > Maybe we could add CONFIG_HAVE_CMPXCHG and let DRM depend on it.. > > That would certainly be better than adding a sprinkle of architectures > in DRM Kconfig dependencies. > > I don't know how important DRM is on ARM. Zero? >
I'd guess zero I suppose if you wanted you could hook up a PCI graphics card on ARM, but if you do that I think you could implement cmpxchg :-)
Dave. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |