Hi Wang, [auto build test ERROR on arm64/for-next/core] [also build test ERROR on v4.4-rc6 next-20151223]
url: https://github.com/0day-ci/linux/commits/Wang-Nan/arm64-Store-breakpoint-single-step-state-into-pstate/20151223-165432 base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux for-next/core config: arm64-allnoconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=arm64 All errors (new ones prefixed by >>): arch/arm64/kernel//irq.o: In function `signal_reinstall_single_step': >> irq.c:(.text+0x0): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here arch/arm64/kernel//fpsimd.o: In function `signal_reinstall_single_step': fpsimd.c:(.text+0x0): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here arch/arm64/kernel//process.o: In function `signal_reinstall_single_step': process.c:(.text+0x0): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here arch/arm64/kernel//ptrace.o: In function `signal_reinstall_single_step': ptrace.c:(.text+0x368): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here arch/arm64/kernel//setup.o: In function `signal_reinstall_single_step': setup.c:(.text+0x0): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here aarch64-linux-gnu-ld: cannot find arch/arm64/kernel//signal.o: No such file or directory arch/arm64/kernel//sys.o: In function `signal_reinstall_single_step': sys.c:(.text+0x28): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here arch/arm64/kernel//stacktrace.o: In function `signal_reinstall_single_step': stacktrace.c:(.text+0x0): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here arch/arm64/kernel//time.o: In function `signal_reinstall_single_step': time.c:(.text+0x0): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here arch/arm64/kernel//traps.o: In function `signal_reinstall_single_step': traps.c:(.text+0x2c0): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here arch/arm64/kernel//io.o: In function `signal_reinstall_single_step': io.c:(.text+0x0): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here arch/arm64/kernel//vdso.o: In function `signal_reinstall_single_step': vdso.c:(.text+0x0): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here arch/arm64/kernel//psci.o: In function `signal_reinstall_single_step': psci.c:(.text+0x44): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here arch/arm64/kernel//cpu_ops.o: In function `signal_reinstall_single_step': cpu_ops.c:(.text+0x0): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here arch/arm64/kernel//insn.o: In function `signal_reinstall_single_step': insn.c:(.text+0x250): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here arch/arm64/kernel//return_address.o: In function `signal_reinstall_single_step': return_address.c:(.text+0x90): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here arch/arm64/kernel//cpuinfo.o: In function `signal_reinstall_single_step': cpuinfo.c:(.text+0x3dc): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here arch/arm64/kernel//cpu_errata.o: In function `signal_reinstall_single_step': cpu_errata.c:(.text+0x0): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here arch/arm64/kernel//cpufeature.o: In function `signal_reinstall_single_step': cpufeature.c:(.text+0x1c8): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here arch/arm64/kernel//alternative.o: In function `signal_reinstall_single_step': alternative.c:(.text+0x13c): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here arch/arm64/kernel//cacheinfo.o: In function `signal_reinstall_single_step': cacheinfo.c:(.text+0x230): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here arch/arm64/kernel//smp.o: In function `signal_reinstall_single_step': smp.c:(.text+0x0): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here arch/arm64/kernel//smp_spin_table.o: In function `signal_reinstall_single_step': smp_spin_table.c:(.text+0x108): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here arch/arm64/kernel//topology.o: In function `signal_reinstall_single_step': topology.c:(.text+0x0): multiple definition of `signal_reinstall_single_step' arch/arm64/kernel//debug-monitors.o:debug-monitors.c:(.text+0x2b4): first defined here -- arch/arm64/kernel/signal.c: In function 'sys_rt_sigreturn': >> arch/arm64/kernel/signal.c:154:2: error: too many arguments to function >> 'signal_reinstall_single_step' signal_reinstall_single_step(regs->pstate); ^ In file included from arch/arm64/include/asm/bug.h:21:0, from include/linux/bug.h:4, from include/linux/signal.h:5, from arch/arm64/kernel/signal.c:22: arch/arm64/include/asm/debug-monitors.h:146:6: note: declared here void signal_reinstall_single_step(void) ^ --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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