tree: https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git genl head: e406d0fb91172c4dc5364b4a2228679cb07e512c commit: e406d0fb91172c4dc5364b4a2228679cb07e512c [2/2] genetlink: statically initialize families config: i386-randconfig-x004-201643 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: git checkout e406d0fb91172c4dc5364b4a2228679cb07e512c # save the attached .config to linux build tree make ARCH=i386 All error/warnings (new ones prefixed by >>): >> net/netlink/genetlink.c:693:9: error: 'genl_ctrl_ops' undeclared here (not in a function) .ops = genl_ctrl_ops, ^~~~~~~~~~~~~ In file included from include/linux/thread_info.h:11:0, from arch/x86/include/asm/preempt.h:6, from include/linux/preempt.h:59, from include/linux/spinlock.h:50, from include/linux/seqlock.h:35, from include/linux/time.h:5, from include/linux/stat.h:18, from include/linux/module.h:10, from net/netlink/genetlink.c:9: include/linux/bug.h:37:45: error: bit-field '<anonymous>' width not an integer constant #define BUILD_BUG_ON_ZERO(e) (sizeof(struct { int:-!!(e); })) ^ include/linux/compiler-gcc.h:64:28: note: in expansion of macro 'BUILD_BUG_ON_ZERO' #define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0])) ^~~~~~~~~~~~~~~~~ include/linux/kernel.h:53:59: note: in expansion of macro '__must_be_array' #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr)) ^~~~~~~~~~~~~~~ >> net/netlink/genetlink.c:694:11: note: in expansion of macro 'ARRAY_SIZE' .n_ops = ARRAY_SIZE(genl_ctrl_ops), ^~~~~~~~~~ >> net/netlink/genetlink.c:695:12: error: 'genl_ctrl_groups' undeclared here (not in a function) .mcgrps = genl_ctrl_groups, ^~~~~~~~~~~~~~~~ In file included from include/linux/thread_info.h:11:0, from arch/x86/include/asm/preempt.h:6, from include/linux/preempt.h:59, from include/linux/spinlock.h:50, from include/linux/seqlock.h:35, from include/linux/time.h:5, from include/linux/stat.h:18, from include/linux/module.h:10, from net/netlink/genetlink.c:9: include/linux/bug.h:37:45: error: bit-field '<anonymous>' width not an integer constant #define BUILD_BUG_ON_ZERO(e) (sizeof(struct { int:-!!(e); })) ^ include/linux/compiler-gcc.h:64:28: note: in expansion of macro 'BUILD_BUG_ON_ZERO' #define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0])) ^~~~~~~~~~~~~~~~~ include/linux/kernel.h:53:59: note: in expansion of macro '__must_be_array' #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr)) ^~~~~~~~~~~~~~~ net/netlink/genetlink.c:696:14: note: in expansion of macro 'ARRAY_SIZE' .n_mcgrps = ARRAY_SIZE(genl_ctrl_groups), ^~~~~~~~~~ vim +/genl_ctrl_ops +693 net/netlink/genetlink.c 687 /************************************************************************** 688 * Controller 689 **************************************************************************/ 690 691 static struct genl_family genl_ctrl = { 692 .module = THIS_MODULE, > 693 .ops = genl_ctrl_ops, > 694 .n_ops = ARRAY_SIZE(genl_ctrl_ops), > 695 .mcgrps = genl_ctrl_groups, 696 .n_mcgrps = ARRAY_SIZE(genl_ctrl_groups), 697 .id = GENL_ID_CTRL, 698 .name = "nlctrl", --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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