Buildresult: powerpc-next/pseries_defconfig+POWERNV=n/powerpc-gcc4.6 built on Sep 1 2017, 00:37

kisskb

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Status:	Failed
Date/Time:	Sep 1 2017, 00:37
Duration:	0:00:22.303200
Builder:	ka2
Revision:	axonram: Return directly after a failed kzalloc() in axon_ram_probe() (`11f77499bcb8f98553527baed02c70b69753bab5)`
Target:	powerpc-next/pseries_defconfig+POWERNV=n/powerpc-gcc4.6
Branch:	powerpc-next
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3)
Config:	pseries_defconfig+POWERNV=n (download)
Log:	Download original Possible errors /home/kisskb/slave/src/arch/powerpc/lib/sstep.c:2728:23: error: 'val' may be used uninitialized in this function [-Werror=uninitialized] cc1: all warnings being treated as errors make[2]: * [arch/powerpc/lib/sstep.o] Error 1 make[1]: * [arch/powerpc/lib] Error 2 make: *** [sub-make] Error 2 Possible warnings (3) /home/kisskb/slave/src/kernel/cgroup/cgroup-v1.c:1209:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/kernel/irq/proc.c:78:27: warning: 'mask' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 11f77499bcb8f98553527baed02c70b69753bab5^{commit} 11f77499bcb8f98553527baed02c70b69753bab5 already have revision, skipping fetch # git checkout -q -f -B kisskb 11f77499bcb8f98553527baed02c70b69753bab5 # git clean -qxdf # git log -1 commit 11f77499bcb8f98553527baed02c70b69753bab5 Author: Markus Elfring <elfring@users.sourceforge.net> Date: Thu Aug 3 20:23:57 2017 +0200 axonram: Return directly after a failed kzalloc() in axon_ram_probe() * Return directly after a call of the function "kzalloc" failed at the beginning. * Delete a repeated check for the local variable "bank" which became unnecessary with this refactoring. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 11f77499bcb8f98553527baed02c70b69753bab5 # < make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_pseries_defconfig+POWERNV=n_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- pseries_defconfig # Added to kconfig CONFIG_PPC_POWERNV=n # yes \n \| make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_pseries_defconfig+POWERNV=n_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- oldconfig yes: standard output: Broken pipe yes: write error # make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_pseries_defconfig+POWERNV=n_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- make[1]: Entering directory '/home/kisskb/slave/build/powerpc-next_pseries_defconfig+POWERNV=n_powerpc' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release GEN ./Makefile WRAP arch/powerpc/include/generated/uapi/asm/param.h WRAP arch/powerpc/include/generated/uapi/asm/poll.h WRAP arch/powerpc/include/generated/uapi/asm/resource.h WRAP arch/powerpc/include/generated/uapi/asm/sockios.h WRAP arch/powerpc/include/generated/uapi/asm/statfs.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h HOSTCC scripts/basic/bin2c UPD include/config/kernel.release Using /home/kisskb/slave/src as source for kernel WRAP arch/powerpc/include/generated/asm/clkdev.h WRAP arch/powerpc/include/generated/asm/div64.h WRAP arch/powerpc/include/generated/asm/export.h WRAP arch/powerpc/include/generated/asm/irq_regs.h WRAP arch/powerpc/include/generated/asm/irq_work.h WRAP arch/powerpc/include/generated/asm/local64.h WRAP arch/powerpc/include/generated/asm/mcs_spinlock.h WRAP arch/powerpc/include/generated/asm/preempt.h WRAP arch/powerpc/include/generated/asm/rwsem.h WRAP arch/powerpc/include/generated/asm/vtime.h WRAP arch/powerpc/include/generated/asm/msi.h CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h HOSTCC scripts/kallsyms HOSTCC scripts/pnmtologo HOSTCC scripts/conmakehash HOSTCC scripts/sortextable SHIPPED scripts/genksyms/parse.tab.c HOSTCC scripts/dtc/dtc.o HOSTCC scripts/genksyms/genksyms.o CHK include/generated/timeconst.h CC kernel/bounds.s UPD include/generated/timeconst.h CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/dtc/fstree.o HOSTCC scripts/dtc/data.o HOSTCC scripts/dtc/flattree.o SHIPPED scripts/genksyms/parse.tab.h SHIPPED scripts/genksyms/keywords.hash.c SHIPPED scripts/dtc/dtc-parser.tab.c HOSTCC scripts/genksyms/parse.tab.o HOSTCC scripts/dtc/livetree.o CC scripts/mod/devicetable-offsets.s SHIPPED scripts/genksyms/lex.lex.c HOSTCC scripts/dtc/treesource.o HOSTCC scripts/dtc/dtc-parser.tab.o HOSTCC scripts/dtc/srcpos.o SHIPPED scripts/dtc/dtc-parser.tab.h SHIPPED scripts/dtc/dtc-lexer.lex.c HOSTCC scripts/dtc/util.o HOSTCC scripts/dtc/checks.o HOSTCC scripts/genksyms/lex.lex.o HOSTCC scripts/dtc/dtc-lexer.lex.o CHK include/generated/bounds.h MKELF scripts/mod/elfconfig.h UPD include/generated/bounds.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/sumversion.o CHK scripts/mod/devicetable-offsets.h UPD scripts/mod/devicetable-offsets.h CC arch/powerpc/kernel/asm-offsets.s HOSTCC scripts/mod/file2alias.o CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh HOSTLD scripts/dtc/dtc HOSTLD scripts/genksyms/genksyms HOSTLD scripts/mod/modpost CC init/main.o CHK include/generated/compile.h HOSTCC usr/gen_init_cpio CC init/do_mounts.o CC init/do_mounts_rd.o CC init/do_mounts_initrd.o CC init/do_mounts_md.o CC init/initramfs.o CC init/init_task.o UPD include/generated/compile.h CC init/version.o CC arch/powerpc/sysdev/mpic.o CC arch/powerpc/sysdev/mpic_msi.o CC arch/powerpc/sysdev/mpic_u3msi.o CC arch/powerpc/sysdev/msi_bitmap.o AR arch/powerpc/math-emu/built-in.o CC arch/powerpc/sysdev/i8259.o CC arch/powerpc/sysdev/xics/icp-hv.o CC arch/powerpc/sysdev/xics/icp-native.o CC arch/powerpc/sysdev/xics/xics-common.o CC arch/powerpc/sysdev/xics/ics-rtas.o AS arch/powerpc/lib/string.o CC arch/powerpc/lib/feature-fixups.o CC arch/powerpc/lib/alloc.o CC arch/powerpc/lib/code-patching.o AS arch/powerpc/lib/checksum_64.o CC arch/powerpc/mm/fault.o CC arch/powerpc/lib/checksum_wrappers.o CC arch/powerpc/lib/sstep.o AS arch/powerpc/lib/ldstfp.o CC arch/powerpc/mm/pgtable.o CC arch/powerpc/mm/mem.o AS arch/powerpc/lib/feature-fixups-test.o CC arch/powerpc/mm/mmap.o AS arch/powerpc/lib/quad.o CC arch/powerpc/mm/init_64.o CC arch/powerpc/mm/hash_utils_64.o CC arch/powerpc/mm/hash_native_64.o CC arch/powerpc/mm/slb.o AS arch/powerpc/mm/slb_low.o CC arch/powerpc/mm/pgtable_64.o CC arch/powerpc/mm/pgtable-hash64.o CC arch/powerpc/mm/mmu_context.o CC arch/powerpc/mm/init-common.o CC arch/powerpc/mm/mmu_context_book3s64.o CC arch/powerpc/mm/pgtable-book3s64.o CC arch/powerpc/mm/pgtable-radix.o AR arch/powerpc/crypto/built-in.o AS [M] arch/powerpc/crypto/md5-asm.o CC [M] arch/powerpc/crypto/md5-glue.o CC arch/powerpc/mm/tlb-radix.o CC arch/powerpc/mm/tlb_hash64.o AS arch/powerpc/net/bpf_jit_asm64.o CC arch/powerpc/kernel/cputable.o GEN usr/initramfs_data.cpio CC arch/powerpc/mm/hash64_64k.o CC arch/powerpc/kernel/ptrace.o CC arch/powerpc/platforms/pseries/lpar.o CC arch/powerpc/xmon/xmon.o CC arch/powerpc/xmon/nonstdio.o CC arch/powerpc/net/bpf_jit_comp64.o CC arch/powerpc/kernel/syscalls.o CC arch/powerpc/kernel/irq.o CC arch/powerpc/kernel/align.o AS usr/initramfs_data.o CC arch/powerpc/mm/numa.o CC arch/powerpc/lib/xor_vmx.o CC arch/powerpc/mm/vphn.o CC arch/powerpc/mm/slice.o AS [M] arch/powerpc/crypto/sha1-powerpc-asm.o CC arch/powerpc/mm/hugetlbpage.o AR usr/built-in.o CC arch/powerpc/kvm/book3s_exports.o CC [M] arch/powerpc/crypto/sha1.o CC arch/powerpc/kernel/signal_32.o AS arch/powerpc/lib/copypage_64.o CC [M] arch/powerpc/crypto/crc32c-vpmsum_glue.o AS [M] arch/powerpc/crypto/crc32c-vpmsum_asm.o CC arch/powerpc/lib/xor_vmx_glue.o CC arch/powerpc/kernel/pmc.o AS arch/powerpc/lib/copyuser_64.o CC arch/powerpc/kernel/vdso.o CC arch/powerpc/kernel/process.o CC arch/powerpc/mm/hugetlbpage-hash64.o AS arch/powerpc/purgatory/trampoline.o CPP arch/powerpc/kernel/systbl_chk.i CC arch/powerpc/kernel/idle.o CC arch/powerpc/kernel/signal.o AR arch/powerpc/sysdev/xics/built-in.o CC arch/powerpc/perf/callchain.o CC arch/powerpc/kvm/book3s_64_vio_hv.o AS arch/powerpc/kvm/book3s_rmhandlers.o AS arch/powerpc/platforms/pseries/hvCall.o CC arch/powerpc/perf/core-book3s.o CC arch/powerpc/perf/perf_regs.o LD [M] arch/powerpc/crypto/md5-ppc.o CC arch/powerpc/mm/hugetlbpage-radix.o LD arch/powerpc/purgatory/purgatory.ro CC arch/powerpc/xmon/ppc-dis.o CC arch/powerpc/xmon/ppc-opc.o BIN2C arch/powerpc/purgatory/kexec-purgatory.c AS arch/powerpc/xmon/spr_access.o CC arch/powerpc/purgatory/kexec-purgatory.o CC arch/powerpc/mm/hugepage-hash64.o /home/kisskb/slave/src/arch/powerpc/lib/sstep.c: In function 'emulate_loadstore': /home/kisskb/slave/src/arch/powerpc/lib/sstep.c:2728:23: error: 'val' may be used uninitialized in this function [-Werror=uninitialized] cc1: all warnings being treated as errors /home/kisskb/slave/src/scripts/Makefile.build:302: recipe for target 'arch/powerpc/lib/sstep.o' failed make[2]: * [arch/powerpc/lib/sstep.o] Error 1 make[2]: * Waiting for unfinished jobs.... CC [M] arch/powerpc/kvm/../../../virt/kvm/kvm_main.o CC arch/powerpc/platforms/pseries/nvram.o CC arch/powerpc/platforms/pseries/reconfig.o CC arch/powerpc/platforms/pseries/of_helpers.o CC arch/powerpc/platforms/pseries/setup.o CC arch/powerpc/platforms/pseries/iommu.o CC arch/powerpc/platforms/pseries/event_sources.o CC arch/powerpc/platforms/pseries/firmware.o CC arch/powerpc/platforms/pseries/power.o CC arch/powerpc/platforms/pseries/ras.o CC arch/powerpc/platforms/pseries/dlpar.o AR arch/powerpc/purgatory/built-in.o CC arch/powerpc/platforms/pseries/mobility.o CC arch/powerpc/mm/subpage-prot.o CC arch/powerpc/platforms/pseries/rng.o CC arch/powerpc/kernel/sysfs.o LD [M] arch/powerpc/crypto/crc32c-vpmsum.o CC arch/powerpc/kernel/cacheinfo.o CC arch/powerpc/mm/mmu_context_iommu.o AS arch/powerpc/perf/bhrb.o /home/kisskb/slave/src/Makefile:1019: recipe for target 'arch/powerpc/lib' failed make[1]: * [arch/powerpc/lib] Error 2 make[1]: * Waiting for unfinished jobs.... CC arch/powerpc/kernel/time.o CC arch/powerpc/perf/hv-24x7.o CC arch/powerpc/perf/hv-gpci.o CC arch/powerpc/perf/hv-common.o CC [M] arch/powerpc/kvm/../../../virt/kvm/eventfd.o CC arch/powerpc/perf/power4-pmu.o CC arch/powerpc/kernel/prom.o CC arch/powerpc/platforms/pseries/pci.o AR init/mounts.o LD [M] arch/powerpc/crypto/sha1-powerpc.o AR init/built-in.o CC [M] arch/powerpc/kvm/../../../virt/kvm/coalesced_mmio.o CC [M] arch/powerpc/kvm/../../../virt/kvm/vfio.o CC [M] arch/powerpc/kvm/powerpc.o CC arch/powerpc/platforms/pseries/pci_dlpar.o CC [M] arch/powerpc/kvm/emulate_loadstore.o CC [M] arch/powerpc/kvm/book3s.o CC [M] arch/powerpc/kvm/book3s_rtas.o CC [M] arch/powerpc/kvm/book3s_64_vio.o CC [M] arch/powerpc/kvm/book3s_xics.o CC arch/powerpc/platforms/pseries/eeh_pseries.o AR arch/powerpc/net/built-in.o CC arch/powerpc/perf/ppc970-pmu.o CC arch/powerpc/perf/power5-pmu.o CC arch/powerpc/kernel/traps.o CC arch/powerpc/platforms/pseries/msi.o CC arch/powerpc/perf/power5+-pmu.o CC arch/powerpc/platforms/pseries/smp.o CC arch/powerpc/perf/power6-pmu.o CC arch/powerpc/perf/power7-pmu.o CC arch/powerpc/platforms/pseries/kexec.o CC arch/powerpc/platforms/pseries/pseries_energy.o CC arch/powerpc/perf/power8-pmu.o CC arch/powerpc/perf/isa207-common.o CC arch/powerpc/kernel/setup-common.o CC arch/powerpc/platforms/pseries/hotplug-cpu.o CC arch/powerpc/kernel/udbg.o AR arch/powerpc/sysdev/built-in.o CC arch/powerpc/platforms/pseries/hotplug-memory.o CC arch/powerpc/platforms/pseries/hvconsole.o AR arch/powerpc/kvm/built-in.o AS arch/powerpc/kernel/misc.o CC arch/powerpc/kernel/io.o CC kernel/fork.o CC kernel/exec_domain.o AR arch/powerpc/xmon/built-in.o CC arch/powerpc/platforms/pseries/cmm.o CC arch/powerpc/platforms/pseries/dtl.o CC arch/powerpc/kernel/dma.o AS arch/powerpc/kernel/misc_64.o CC kernel/panic.o CC arch/powerpc/platforms/pseries/io_event_irq.o CC arch/powerpc/platforms/pseries/lparcfg.o CC kernel/cpu.o CC arch/powerpc/perf/power9-pmu.o CC arch/powerpc/platforms/pseries/vio.o CC arch/powerpc/platforms/pseries/ibmebus.o CC kernel/exit.o CC kernel/resource.o CC kernel/softirq.o CC arch/powerpc/kernel/of_platform.o CC kernel/sysctl.o CC kernel/sysctl_binary.o CC arch/powerpc/kernel/prom_parse.o CC kernel/capability.o CC kernel/ptrace.o CC kernel/user.o CC kernel/signal.o CC arch/powerpc/kernel/setup_64.o CC [M] arch/powerpc/platforms/pseries/scanlog.o CC arch/powerpc/platforms/pseries/suspend.o CC arch/powerpc/kernel/sys_ppc32.o CC kernel/sys.o CC kernel/kmod.o CC [M] arch/powerpc/platforms/pseries/hvcserver.o CC kernel/workqueue.o CC arch/powerpc/kernel/signal_64.o CC kernel/pid.o CC arch/powerpc/kernel/ptrace32.o AR arch/powerpc/mm/built-in.o CC kernel/task_work.o CC kernel/extable.o CC kernel/params.o CC kernel/kthread.o CC arch/powerpc/kernel/paca.o CC kernel/sys_ni.o CC arch/powerpc/kernel/nvram_64.o AR arch/powerpc/perf/built-in.o CC arch/powerpc/kernel/firmware.o CC kernel/nsproxy.o CC kernel/notifier.o CC arch/powerpc/kernel/trace/ftrace.o CC arch/powerpc/kernel/trace/trace_clock.o CC kernel/ksysfs.o LDS arch/powerpc/kernel/vdso32/vdso32.lds CC arch/powerpc/kernel/watchdog.o CC arch/powerpc/kernel/hw_breakpoint.o AS arch/powerpc/kernel/cpu_setup_ppc970.o VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o CC kernel/cred.o LDS arch/powerpc/kernel/vdso64/vdso64.lds VDSO32A arch/powerpc/kernel/vdso32/datapage.o AS arch/powerpc/kernel/vdso64/sigtramp.o AS arch/powerpc/kernel/cpu_setup_pa6t.o VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o AS arch/powerpc/kernel/trace/ftrace_64.o AS arch/powerpc/kernel/vdso64/gettimeofday.o AS arch/powerpc/kernel/cpu_setup_power.o VDSO32A arch/powerpc/kernel/vdso32/note.o AS arch/powerpc/kernel/vdso64/datapage.o AS arch/powerpc/kernel/trace/ftrace_64_pg.o AS arch/powerpc/kernel/vdso64/cacheflush.o CC kernel/reboot.o CC kernel/async.o VDSO32A arch/powerpc/kernel/vdso32/getcpu.o CC kernel/range.o CC arch/powerpc/kernel/mce.o AS arch/powerpc/kernel/vdso64/note.o CC arch/powerpc/kernel/mce_power.o CC kernel/ucount.o VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg CC kernel/groups.o CC kernel/smpboot.o AS arch/powerpc/kernel/vdso64/getcpu.o CC arch/powerpc/kernel/vecemu.o OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so CC arch/powerpc/kernel/proc_powerpc.o LD [M] arch/powerpc/kvm/kvm.o AS arch/powerpc/kernel/vdso32/vdso32_wrapper.o CC kernel/cgroup/cgroup.o CC kernel/bpf/core.o AR kernel/livepatch/built-in.o CC kernel/events/core.o CC kernel/bpf/verifier.o CC kernel/bpf/inode.o CC kernel/bpf/syscall.o CC arch/powerpc/kernel/rtas.o CC arch/powerpc/kernel/rtas-rtc.o CC kernel/events/ring_buffer.o CC kernel/bpf/helpers.o CC kernel/cgroup/namespace.o VDSO64L arch/powerpc/kernel/vdso64/vdso64.so.dbg CC arch/powerpc/kernel/rtas_pci.o AR arch/powerpc/kernel/vdso32/built-in.o CC arch/powerpc/kernel/rtasd.o CC arch/powerpc/kernel/rtas-proc.o OBJCOPY arch/powerpc/kernel/vdso64/vdso64.so CC kernel/locking/mutex.o CC kernel/rcu/update.o CC kernel/power/qos.o CC kernel/irq/irqdesc.o CC kernel/printk/printk.o CC kernel/irq/handle.o CC kernel/printk/printk_safe.o AS arch/powerpc/kernel/vdso64/vdso64_wrapper.o CC arch/powerpc/kernel/dt_cpu_ftrs.o AR arch/powerpc/platforms/pseries/built-in.o AR arch/powerpc/kernel/vdso64/built-in.o CC arch/powerpc/kernel/eeh.o AR arch/powerpc/platforms/built-in.o CC kernel/irq/manage.o CC arch/powerpc/kernel/eeh_pe.o AR arch/powerpc/kernel/trace/built-in.o CC kernel/cgroup/cgroup-v1.o CC kernel/freezer.o CC arch/powerpc/kernel/eeh_dev.o CC arch/powerpc/kernel/eeh_cache.o CC arch/powerpc/kernel/eeh_driver.o CC kernel/sched/core.o CC kernel/events/callchain.o CC kernel/time/time.o CC arch/powerpc/kernel/eeh_event.o CC kernel/sched/loadavg.o CC kernel/time/timer.o CC kernel/trace/trace_clock.o CC kernel/time/hrtimer.o CC kernel/power/main.o CC kernel/profile.o CC arch/powerpc/kernel/eeh_sysfs.o CC kernel/power/console.o CC kernel/power/process.o CC arch/powerpc/kernel/module.o CC kernel/stacktrace.o CC kernel/power/suspend.o CC kernel/power/poweroff.o CC kernel/cgroup/freezer.o CC kernel/sched/clock.o CC kernel/futex.o CC kernel/time/timekeeping.o CC kernel/cgroup/cpuset.o CC kernel/irq/spurious.o CC kernel/irq/resend.o CC kernel/bpf/hashtab.o CC arch/powerpc/kernel/module_64.o CC kernel/locking/semaphore.o CC kernel/time/ntp.o CC kernel/time/clocksource.o CC kernel/time/jiffies.o /home/kisskb/slave/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount': /home/kisskb/slave/src/kernel/cgroup/cgroup-v1.c:1209:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] CC kernel/trace/ftrace.o CC kernel/trace/trace.o CC kernel/irq/chip.o CC kernel/trace/ring_buffer.o CC kernel/events/hw_breakpoint.o CC kernel/events/uprobes.o CC kernel/irq/dummychip.o CC arch/powerpc/kernel/dbell.o CC kernel/time/timer_list.o CC kernel/irq/devres.o CC kernel/futex_compat.o CC kernel/dma.o CC kernel/smp.o CC kernel/sched/cputime.o CC kernel/bpf/arraymap.o CC arch/powerpc/kernel/jump_label.o CC kernel/irq/irqdomain.o CC arch/powerpc/kernel/dma-iommu.o CC kernel/irq/proc.o CC kernel/bpf/percpu_freelist.o CC kernel/rcu/sync.o CC kernel/locking/rwsem.o CC kernel/rcu/srcutree.o CC kernel/locking/percpu-rwsem.o CC kernel/time/timeconv.o CC kernel/locking/spinlock.o CC arch/powerpc/kernel/iommu.o CC kernel/trace/trace_output.o CC kernel/time/timecounter.o /home/kisskb/slave/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /home/kisskb/slave/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] CC kernel/module.o CC kernel/rcu/tree.o CC arch/powerpc/kernel/smp.o CC arch/powerpc/kernel/kprobes.o /home/kisskb/slave/src/kernel/irq/proc.c: In function 'show_irq_affinity': /home/kisskb/slave/src/kernel/irq/proc.c:78:27: warning: 'mask' may be used uninitialized in this function [-Wuninitialized] CC kernel/time/alarmtimer.o CC kernel/time/posix-timers.o CC kernel/kallsyms.o CC kernel/time/posix-cpu-timers.o CC kernel/bpf/bpf_lru_list.o CC kernel/bpf/lpm_trie.o CC kernel/bpf/map_in_map.o CC kernel/bpf/stackmap.o CC kernel/bpf/cgroup.o CC kernel/crash_core.o CC arch/powerpc/kernel/optprobes.o CC kernel/time/posix-clock.o CC kernel/time/itimer.o CC kernel/kexec_core.o CC kernel/irq/cpuhotplug.o CC kernel/irq/pm.o CC kernel/rcu/rcu_segcblist.o CC kernel/time/clockevents.o CC kernel/irq/msi.o AR kernel/power/built-in.o CC kernel/time/tick-common.o CC kernel/kexec.o CC kernel/locking/osq_lock.o CC kernel/kexec_file.o CC kernel/compat.o CC kernel/sched/idle_task.o CC kernel/time/tick-broadcast.o CC kernel/sched/fair.o CC kernel/sched/rt.o CC kernel/utsname.o AS arch/powerpc/kernel/optprobes_head.o CC arch/powerpc/kernel/uprobes.o CC arch/powerpc/kernel/legacy_serial.o CC kernel/time/tick-broadcast-hrtimer.o CC arch/powerpc/kernel/udbg_16550.o CC arch/powerpc/kernel/stacktrace.o CC kernel/time/tick-oneshot.o CC kernel/locking/rtmutex.o CC arch/powerpc/kernel/pci_64.o CC kernel/time/tick-sched.o CC kernel/locking/rwsem-xadd.o CC kernel/time/timekeeping_debug.o CC kernel/irq/affinity.o CC arch/powerpc/kernel/pci_dn.o CC kernel/trace/trace_seq.o CC kernel/user_namespace.o AR kernel/printk/built-in.o CC kernel/sched/deadline.o CC kernel/trace/trace_stat.o AR kernel/events/built-in.o CC kernel/stop_machine.o CC kernel/pid_namespace.o GZIP kernel/config_data.gz CC kernel/trace/trace_printk.o CC kernel/trace/trace_sched_switch.o CC arch/powerpc/kernel/pci-hotplug.o CC arch/powerpc/kernel/isa-bridge.o CC kernel/sched/wait.o CC kernel/audit.o CC kernel/sched/wait_bit.o CC kernel/sched/swait.o CC kernel/sched/idle.o CC kernel/sched/completion.o CC arch/powerpc/kernel/pci-common.o CC kernel/auditfilter.o CC kernel/sched/cpupri.o CC arch/powerpc/kernel/pci_of_scan.o CC kernel/sched/cpudeadline.o CC kernel/sched/topology.o CC arch/powerpc/kernel/msi.o CC kernel/trace/trace_functions.o CC kernel/sched/stop_task.o CC kernel/sched/stats.o CC kernel/sched/debug.o CC kernel/sched/cpuacct.o AR kernel/cgroup/built-in.o CC kernel/sched/cpufreq.o CC kernel/trace/trace_sched_wakeup.o CC kernel/trace/trace_nop.o CC arch/powerpc/kernel/machine_kexec.o CC kernel/trace/trace_functions_graph.o CC arch/powerpc/kernel/crash.o CC arch/powerpc/kernel/machine_kexec_64.o CC arch/powerpc/kernel/machine_kexec_file_64.o CC arch/powerpc/kernel/kexec_elf_64.o AR kernel/irq/built-in.o CC kernel/trace/blktrace.o AR kernel/locking/built-in.o CC kernel/trace/trace_events.o CC kernel/auditsc.o CC kernel/audit_watch.o AR kernel/time/built-in.o CC kernel/trace/trace_export.o AR kernel/bpf/built-in.o CC kernel/trace/trace_event_perf.o CC kernel/audit_fsnotify.o CC kernel/trace/trace_events_filter.o CC kernel/trace/trace_events_trigger.o CC kernel/trace/bpf_trace.o CC kernel/trace/trace_kprobe.o CC arch/powerpc/kernel/audit.o CC arch/powerpc/kernel/iomap.o CC kernel/audit_tree.o CC arch/powerpc/kernel/compat_audit.o AS arch/powerpc/kernel/tm.o CC kernel/kprobes.o CC kernel/trace/power-traces.o CC kernel/hung_task.o CC kernel/trace/trace_probe.o CC kernel/trace/rpm-traces.o CC kernel/trace/trace_uprobe.o CC kernel/watchdog.o CC kernel/seccomp.o CC kernel/relay.o CC kernel/utsname_sysctl.o CC kernel/taskstats.o CC kernel/delayacct.o AR kernel/trace/libftrace.o CC kernel/tsacct.o AS arch/powerpc/kernel/ppc_save_regs.o CC kernel/elfcore.o CC kernel/latencytop.o CC kernel/tracepoint.o CC arch/powerpc/kernel/prom_init.o AS arch/powerpc/kernel/head_64.o LDS arch/powerpc/kernel/vmlinux.lds AS arch/powerpc/kernel/fpu.o CC kernel/irq_work.o CC kernel/jump_label.o AS arch/powerpc/kernel/vector.o AS arch/powerpc/kernel/entry_64.o CC [M] arch/powerpc/kernel/rtas_flash.o CC kernel/membarrier.o CC kernel/memremap.o CALL /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh AS arch/powerpc/kernel/systbl.o CHK kernel/config_data.h UPD kernel/config_data.h CC kernel/configs.o AR kernel/rcu/built-in.o CALL /home/kisskb/slave/src/arch/powerpc/kernel/prom_init_check.sh AR arch/powerpc/kernel/built-in.o AR kernel/trace/built-in.o AR kernel/sched/built-in.o AR kernel/built-in.o make[1]: Leaving directory '/home/kisskb/slave/build/powerpc-next_pseries_defconfig+POWERNV=n_powerpc' Makefile:145: recipe for target 'sub-make' failed make: *** [sub-make] Error 2 Command 'make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_pseries_defconfig+POWERNV=n_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ' returned non-zero exit status 2 # rm -rf /home/kisskb/slave/build/powerpc-next_pseries_defconfig+POWERNV=n_powerpc # Build took: 0:00:22.303200

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