On Sun, Nov 09, 2008 at 11:26:46AM -0800, Andrew Morton wrote: > Perhaps it would be better to have a CONFIG_ARCH_HAS_READQ and to then > disable these drivers on the architectures which don't provide > readq/writeq support. And we also need to define the exact semantics. Questions coming to mind: o are implementations performing 2 32-bit accesses acceptable? o if so, what ordering for the two accesses is acceptable? Ralf -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
