Hi Christoph, I stumbled upon this one: #define __get_dma_pages(gfp_mask, order) \ __get_free_pages((gfp_mask) | GFP_DMA, (order)) (include/linux/gfp.h) Should it also have the __GFP_ZERO treatment? Or maybe this is already done in your tree.. As for the sparc bits: Acked-by: Sam Ravnborg <sam@xxxxxxxxxxxx> [sparc] Sam