tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: f7d63d99206b9ea674b6869f01ab68d651c717a2 commit: f48c41eedd53dd90c5fc37744932c806ece58b74 [12118/12164] dma-mapping: use unsigned long for dma_attrs config: i386-tinyconfig (attached as .config) compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705 reproduce: git checkout f48c41eedd53dd90c5fc37744932c806ece58b74 # save the attached .config to linux build tree make ARCH=i386 Note: the linux-next/master HEAD f7d63d99206b9ea674b6869f01ab68d651c717a2 builds fine. It may have been fixed somewhere. All errors (new ones prefixed by >>): In file included from include/linux/dma-mapping.h:132:0, from include/linux/skbuff.h:34, from include/linux/icmpv6.h:4, from include/linux/ipv6.h:75, from include/net/ipv6.h:16, from include/linux/sunrpc/clnt.h:27, from include/linux/nfs_fs.h:30, from init/do_mounts.c:32: >> arch/x86/include/asm/dma-mapping.h:12:29: fatal error: linux/dma-attrs.h: No such file or directory #include ^ compilation terminated. vim +12 arch/x86/include/asm/dma-mapping.h 5872fb94 arch/x86/include/asm/dma-mapping.h Randy Dunlap 2009-01-29 6 * Documentation/DMA-API.txt for documentation. 6f536635 include/asm-x86/dma-mapping.h Glauber Costa 2008-03-25 7 */ 6f536635 include/asm-x86/dma-mapping.h Glauber Costa 2008-03-25 8 d7002857 arch/x86/include/asm/dma-mapping.h Vegard Nossum 2008-07-20 9 #include 6f536635 include/asm-x86/dma-mapping.h Glauber Costa 2008-03-25 10 #include 2118d0c5 arch/x86/include/asm/dma-mapping.h Joerg Roedel 2009-01-09 11 #include abe6602b arch/x86/include/asm/dma-mapping.h FUJITA Tomonori 2009-01-05 @12 #include 6f536635 include/asm-x86/dma-mapping.h Glauber Costa 2008-03-25 13 #include 6f536635 include/asm-x86/dma-mapping.h Glauber Costa 2008-03-25 14 #include 0a2b9a6e arch/x86/include/asm/dma-mapping.h Marek Szyprowski 2011-12-29 15 #include :::::: The code at line 12 was first introduced by commit :::::: abe6602bf197167efb3b37161b9c11748fa076e1 x86: add map_page and unmap_page to struct dma_mapping_ops :::::: TO: FUJITA Tomonori :::::: CC: Ingo Molnar --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation