The 4565f0170dfc849b3629c27d769db800467baa62 is the first bad commit commit 4565f0170dfc849b3629c27d769db800467baa62 Author: FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx> Date: Tue Aug 10 18:03:22 2010 -0700 dma-mapping: unify dma_get_cache_alignment implementations It produces this compile error for ARCH=um : ... CC init/do_mounts.o In file included from include/linux/dmaengine.h:27, from include/linux/skbuff.h:31, from include/linux/icmpv6.h:83, from include/linux/ipv6.h:221, from include/net/ipv6.h:17, from include/linux/sunrpc/clnt.h:26, from include/linux/nfs_fs.h:49, from init/do_mounts.c:21: include/linux/dma-mapping.h:145: error: redefinition of âdma_get_cache_alignmentâ /home/tfoerste/devel/linux-2.6/arch/um/include/asm/dma-mapping.h:100: note: previous definition of âdma_get_cache_alignmentâ was here make[1]: *** [init/do_mounts.o] Error 1 make: *** [init] Error 2 -- MfG/Kind regards Toralf FÃrster pgp finger print: 7B1A 07F4 EC82 0F90 D4C2 8936 872A E508 7DB6 9DA3 -- 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