On Friday 28 February 2014 10:06:25 Santosh Shilimkar wrote: > I made that LPAE specific assuming the 32 machines anyway are > happy with default as they are today. We can keep CONFIG_ARM > and handle the special case in machine platform notifier. I think all other machines that support LPAE can also run with LPAE disabled and still use coherent DMA, they may just not support all the available RAM. Arnd -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html