Hi Marek, This commit in linux-next: commit feb930cb9beb75cbe1d1e798870599c3aa1b93ec Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx> Date: Fri Jun 8 12:08:32 2012 +0200 ARM: dma-mapping: remove custom consistent dma region seems to break the at91x40_defconfig (according to git bisect). CC arch/arm/mm/dma-mapping.o arch/arm/mm/dma-mapping.c: In function '__dma_alloc': arch/arm/mm/dma-mapping.c:575: error: macro "__alloc_from_pool" requires 4 arguments, but only 2 given arch/arm/mm/dma-mapping.c:575: error: '__alloc_from_pool' undeclared (first use in this function) arch/arm/mm/dma-mapping.c:575: error: (Each undeclared identifier is reported only once arch/arm/mm/dma-mapping.c:575: error: for each function it appears in.) make[2]: *** [arch/arm/mm/dma-mapping.o] Error 1 make[1]: *** [arch/arm/mm/dma-mapping.o] Error 2 See http://kisskb.ellerman.id.au/kisskb/buildresult/6596769/ for a full log. Please have a look when you get a chance. Thanks, Paul. -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html