Hi Paul, FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2017.03.16a head: 5c1e4049e03942b1a6ec13fa8dc0d9f4b2ba0463 commit: c574d9a57769f1941153c41e5cfcd2bb13911cc3 [53/58] srcu: Create a tiny SRCU config: x86_64-lkp (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: git checkout c574d9a57769f1941153c41e5cfcd2bb13911cc3 # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): In file included from include/linux/notifier.h:15:0, from include/linux/memory_hotplug.h:6, from include/linux/mmzone.h:749, from include/linux/gfp.h:5, from include/linux/slab.h:14, from include/linux/crypto.h:24, from arch/x86/kernel/asm-offsets.c:8: >> include/linux/srcu.h:62:28: fatal error: linux/srcutree.h: No such file or >> directory #include <linux/srcutree.h> ^ compilation terminated. make[2]: *** [arch/x86/kernel/asm-offsets.s] Error 1 make[2]: Target '__build' not remade because of errors. make[1]: *** [prepare0] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [sub-make] Error 2 vim +62 include/linux/srcu.h 56 #define __SRCU_DEP_MAP_INIT(srcu_name) 57 #endif /* #else #ifdef CONFIG_DEBUG_LOCK_ALLOC */ 58 59 #ifdef CONFIG_TINY_SRCU 60 #include <linux/srcutiny.h> 61 #elif defined(CONFIG_TREE_SRCU) > 62 #include <linux/srcutree.h> 63 #else 64 #error "Unknown SRCU implementation specified to kernel configuration" 65 #endif --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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