Hi Ricardo, [auto build test ERROR on tip/auto-latest] [also build test ERROR on v4.10 next-20170223] [cannot apply to tip/x86/core] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Ricardo-Neri/x86-Enable-User-Mode-Instruction-Prevention/20170223-145356 config: x86_64-randconfig-ne0-02231751 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 Note: the linux-review/Ricardo-Neri/x86-Enable-User-Mode-Instruction-Prevention/20170223-145356 HEAD 34056233e7c134c8c4c6d8308592d2e0aed67f1b builds fine. It only hurts bisectibility. All errors (new ones prefixed by >>): >> arch/x86/lib/insn-eval.c:106:21: error: static declaration of 'insn_get_addr_ref' follows non-static declaration static void __user *insn_get_addr_ref(struct insn *insn, struct pt_regs *regs) ^~~~~~~~~~~~~~~~~ In file included from arch/x86/lib/insn-eval.c:10:0: arch/x86/include/asm/insn-eval.h:14:14: note: previous declaration of 'insn_get_addr_ref' was here void __user *insn_get_addr_ref(struct insn *insn, struct pt_regs *regs); ^~~~~~~~~~~~~~~~~ arch/x86/lib/insn-eval.c:106:21: warning: 'insn_get_addr_ref' defined but not used [-Wunused-function] static void __user *insn_get_addr_ref(struct insn *insn, struct pt_regs *regs) ^~~~~~~~~~~~~~~~~ vim +/insn_get_addr_ref +106 arch/x86/lib/insn-eval.c 100 101 /* 102 * return the address being referenced be instruction 103 * for rm=3 returning the content of the rm reg 104 * for rm!=3 calculates the address using SIB and Disp 105 */ > 106 static void __user *insn_get_addr_ref(struct insn *insn, struct pt_regs *regs) 107 { 108 unsigned long addr, base, indx; 109 int addr_offset, base_offset, indx_offset; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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