While looking into getting rid of the old compat dma-mapping stuff, which is only used by a handful of archs, I've built some cross toolchains for those archs in order to at least test build my changes. It looks however that one of them, m68knommu, doesn't build with upstream git and a defconfig In file included from arch/m68knommu/kernel/asm-offsets.c:18: include/asm/irqnode.h:26: error: conflicting types for 'irq_handler_t' include/linux/interrupt.h:67: error: previous declaration of 'irq_handler_t' was here Is this arch bitrotting ? Cheers, Ben. - To unsubscribe from this list: send the line "unsubscribe linux-m68k" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html