Hi Tim, [auto build test ERROR on pm/linux-next] [also build test ERROR on v4.8-rc3 next-20160822] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on] [Check https://git-scm.com/docs/git-format-patch for more information] url: https://github.com/0day-ci/linux/commits/Srinivas-Pandruvada/Support-Intel-Turbo-Boost-Max-Technology-3-0/20160819-101955 base: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next config: i386-allyesconfig (attached as .config) compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): In file included from arch/x86/include/asm/numa.h:6:0, from arch/x86/include/asm/acpi.h:28, from arch/x86/include/asm/fixmap.h:19, from arch/x86/kernel/apic/apic_noop.c:18: >> arch/x86/include/asm/topology.h:150:34: error: unknown type name 'sched_core_priority' DECLARE_PER_CPU_READ_MOSTLY(int, sched_core_priority); ^~~~~~~~~~~~~~~~~~~ arch/x86/include/asm/topology.h: In function 'sched_asym_prefer': >> arch/x86/include/asm/topology.h:154:9: error: implicit declaration of function 'per_cpu' [-Werror=implicit-function-declaration] return per_cpu(sched_core_priority, a) > per_cpu(sched_core_priority, b); ^~~~~~~ >> arch/x86/include/asm/topology.h:154:17: error: 'sched_core_priority' undeclared (first use in this function) return per_cpu(sched_core_priority, a) > per_cpu(sched_core_priority, b); ^~~~~~~~~~~~~~~~~~~ arch/x86/include/asm/topology.h:154:17: note: each undeclared identifier is reported only once for each function it appears in cc1: some warnings being treated as errors vim +/sched_core_priority +150 arch/x86/include/asm/topology.h 144 145 struct pci_bus; 146 int x86_pci_root_bus_node(int bus); 147 void x86_pci_root_bus_resources(int bus, struct list_head *resources); 148 149 #ifdef CONFIG_SCHED_ITMT > 150 DECLARE_PER_CPU_READ_MOSTLY(int, sched_core_priority); 151 152 static inline bool sched_asym_prefer(int a, int b) 153 { > 154 return per_cpu(sched_core_priority, a) > per_cpu(sched_core_priority, b); 155 } 156 157 #define sched_asym_prefer sched_asym_prefer --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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