# git rev-parse -q --verify f616ddd0503c863e05be4a9d16b3c3ef8f85213f^{commit}
f616ddd0503c863e05be4a9d16b3c3ef8f85213f
already have revision, skipping fetch
# git checkout -q -f -B kisskb f616ddd0503c863e05be4a9d16b3c3ef8f85213f
# git clean -qxdf
# git log -1
commit f616ddd0503c863e05be4a9d16b3c3ef8f85213f
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Fri Aug 19 14:22:39 2016 +0530

    powerpc/64/kexec: Remove BookE special default_machine_kexec_prepare()
    
    The only difference is now the TCE table check which doesn't need
    to be ifdef'ed out, it will basically do nothing on BookE (it is
    only useful for ancient IBM machines).
    
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    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 f616ddd0503c863e05be4a9d16b3c3ef8f85213f
# < 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/asm/clkdev.h
  WRAP    arch/powerpc/include/generated/asm/div64.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
  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
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/conmakehash
  HOSTCC  scripts/pnmtologo
  HOSTCC  scripts/dtc/dtc.o
  HOSTCC  scripts/dtc/treesource.o
  HOSTCC  scripts/dtc/flattree.o
  HOSTCC  scripts/dtc/livetree.o
  HOSTCC  scripts/dtc/checks.o
  HOSTCC  scripts/dtc/fstree.o
  HOSTCC  scripts/dtc/data.o
  HOSTCC  scripts/dtc/util.o
  SHIPPED scripts/dtc/dtc-parser.tab.h
  HOSTCC  scripts/dtc/srcpos.o
  HOSTCC  scripts/genksyms/genksyms.o
  SHIPPED scripts/genksyms/parse.tab.c
  SHIPPED scripts/genksyms/lex.lex.c
  SHIPPED scripts/genksyms/keywords.hash.c
  SHIPPED scripts/dtc/dtc-parser.tab.c
  SHIPPED scripts/dtc/dtc-lexer.lex.c
  HOSTCC  scripts/genksyms/parse.tab.o
  SHIPPED scripts/genksyms/parse.tab.h
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/empty.o
  CC      scripts/mod/devicetable-offsets.s
  HOSTCC  scripts/dtc/dtc-lexer.lex.o
  HOSTCC  scripts/dtc/dtc-parser.tab.o
  HOSTCC  scripts/genksyms/lex.lex.o
  GEN     scripts/mod/devicetable-offsets.h
  MKELF   scripts/mod/elfconfig.h
  CHK     include/generated/timeconst.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/sumversion.o
  CC      kernel/bounds.s
  HOSTCC  scripts/mod/modpost.o
  UPD     include/generated/timeconst.h
  CHK     include/generated/bounds.h
  UPD     include/generated/bounds.h
  CC      arch/powerpc/kernel/asm-offsets.s
  HOSTLD  scripts/dtc/dtc
  CHK     include/generated/asm-offsets.h
  UPD     include/generated/asm-offsets.h
  CALL    /home/kisskb/slave/src/scripts/checksyscalls.sh
  HOSTLD  scripts/genksyms/genksyms
  HOSTLD  scripts/mod/modpost
  CC      init/main.o
  HOSTCC  usr/gen_init_cpio
  CHK     include/generated/compile.h
  CC      init/do_mounts.o
  CC      init/do_mounts_initrd.o
  CC      init/do_mounts_rd.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/msi_bitmap.o
  LD      arch/powerpc/math-emu/built-in.o
  CC      arch/powerpc/sysdev/mpic_u3msi.o
  CC      arch/powerpc/sysdev/i8259.o
  CC      arch/powerpc/mm/pgtable.o
  CC      arch/powerpc/mm/fault.o
  CC      arch/powerpc/mm/mem.o
  CC      arch/powerpc/mm/pgtable_64.o
  CC      arch/powerpc/mm/init_64.o
  CC      arch/powerpc/mm/mmap.o
  CC      arch/powerpc/mm/hash_utils_64.o
  AS      arch/powerpc/mm/slb_low.o
  CC      arch/powerpc/mm/pgtable-hash64.o
  CC      arch/powerpc/mm/pgtable-book3s64.o
  CC      arch/powerpc/sysdev/xics/icp-hv.o
  CC      arch/powerpc/mm/pgtable-radix.o
  CC      arch/powerpc/sysdev/xics/ics-rtas.o
  CC      arch/powerpc/sysdev/xics/icp-native.o
  CC      arch/powerpc/mm/hash_native_64.o
  CC      arch/powerpc/sysdev/xics/xics-common.o
  CC      arch/powerpc/mm/slb.o
  CC      arch/powerpc/mm/tlb-radix.o
  CC      arch/powerpc/mm/tlb_hash64.o
  CC      arch/powerpc/mm/hash64_64k.o
  CC      arch/powerpc/mm/hugetlbpage.o
  CC      arch/powerpc/mm/vphn.o
  CC      arch/powerpc/mm/numa.o
  CC      arch/powerpc/mm/slice.o
  CC      arch/powerpc/mm/mmu_context_book3s64.o
  CC      arch/powerpc/mm/hugetlbpage-radix.o
  CC      arch/powerpc/mm/hugepage-hash64.o
  CC      arch/powerpc/mm/hugetlbpage-hash64.o
  LD      arch/powerpc/crypto/built-in.o
  CC      arch/powerpc/mm/subpage-prot.o
  AS      arch/powerpc/lib/string.o
  LD      arch/powerpc/net/built-in.o
  CC      arch/powerpc/lib/alloc.o
  AS      arch/powerpc/lib/crtsavres.o
  CC      arch/powerpc/lib/ppc_ksyms.o
  CC      arch/powerpc/lib/code-patching.o
  CC      arch/powerpc/lib/feature-fixups.o
  CC      arch/powerpc/xmon/xmon.o
  GEN     usr/initramfs_data.cpio.gz
  CC      arch/powerpc/xmon/nonstdio.o
  CC      arch/powerpc/platforms/pseries/lpar.o
  AS      arch/powerpc/platforms/pseries/hvCall.o
  AS      arch/powerpc/lib/checksum_64.o
  CC      arch/powerpc/lib/checksum_wrappers.o
  CC      arch/powerpc/kernel/cputable.o
  CC      arch/powerpc/kernel/ptrace.o
  CC      arch/powerpc/lib/sstep.o
  AS      arch/powerpc/xmon/spr_access.o
  CC      arch/powerpc/platforms/pseries/nvram.o
  CC      arch/powerpc/xmon/ppc-dis.o
  CC      arch/powerpc/platforms/pseries/reconfig.o
  AS      arch/powerpc/lib/ldstfp.o
  AS      arch/powerpc/lib/feature-fixups-test.o
  AS      usr/initramfs_data.o
  CC      arch/powerpc/xmon/ppc-opc.o
  CC      arch/powerpc/kernel/syscalls.o
  CC      arch/powerpc/platforms/pseries/of_helpers.o
  LD      usr/built-in.o
  CC      arch/powerpc/kernel/irq.o
  CC      arch/powerpc/platforms/pseries/setup.o
  CC      arch/powerpc/kernel/align.o
  CC      arch/powerpc/platforms/pseries/event_sources.o
  CC      arch/powerpc/platforms/pseries/iommu.o
  CC      arch/powerpc/platforms/pseries/ras.o
  CC      arch/powerpc/platforms/pseries/firmware.o
  CC      arch/powerpc/platforms/pseries/power.o
  CC      arch/powerpc/kernel/signal_32.o
  CC      arch/powerpc/kernel/pmc.o
  CC      arch/powerpc/platforms/pseries/mobility.o
  CC      arch/powerpc/platforms/pseries/dlpar.o
  CC      arch/powerpc/kernel/vdso.o
  CC      arch/powerpc/platforms/pseries/rng.o
  CC      arch/powerpc/kernel/process.o
  CC      arch/powerpc/platforms/pseries/pci.o
  CPP     arch/powerpc/kernel/systbl_chk.i
  CC      arch/powerpc/kvm/book3s_exports.o
  CC      arch/powerpc/purgatory/purgatory.o
  CC      arch/powerpc/lib/xor_vmx.o
cc1: error: unrecognized command line option '-m'
/home/kisskb/slave/src/scripts/Makefile.build:289: recipe for target 'arch/powerpc/purgatory/purgatory.o' failed
make[2]: *** [arch/powerpc/purgatory/purgatory.o] Error 1
/home/kisskb/slave/src/Makefile:968: recipe for target 'arch/powerpc/purgatory' failed
make[1]: *** [arch/powerpc/purgatory] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC      arch/powerpc/kernel/idle.o
  CC      arch/powerpc/kernel/signal.o
  CC      arch/powerpc/perf/callchain.o
  CC      arch/powerpc/kernel/sysfs.o
  CC      arch/powerpc/platforms/pseries/pci_dlpar.o
  CC      arch/powerpc/platforms/pseries/eeh_pseries.o
  CC      arch/powerpc/platforms/pseries/msi.o
  CC      arch/powerpc/perf/perf_regs.o
  CC      arch/powerpc/platforms/pseries/smp.o
  CC      arch/powerpc/platforms/pseries/kexec.o
  AS      arch/powerpc/lib/copypage_64.o
  CC      arch/powerpc/platforms/pseries/pseries_energy.o
  LD      arch/powerpc/sysdev/xics/built-in.o
  CC      arch/powerpc/kvm/book3s_64_vio_hv.o
  CC      arch/powerpc/kernel/cacheinfo.o
  CC      arch/powerpc/kernel/time.o
  AS      arch/powerpc/kvm/book3s_rmhandlers.o
  CC      arch/powerpc/platforms/pseries/hotplug-cpu.o
  AS      arch/powerpc/lib/copyuser_64.o
  CC [M]  arch/powerpc/kvm/../../../virt/kvm/coalesced_mmio.o
  CC      arch/powerpc/platforms/pseries/hotplug-memory.o
  CC      arch/powerpc/kernel/prom.o
  CC [M]  arch/powerpc/kvm/../../../virt/kvm/kvm_main.o
  CC      arch/powerpc/platforms/pseries/hvconsole.o
  CC      arch/powerpc/lib/usercopy_64.o
  CC      arch/powerpc/kernel/traps.o
  CC      arch/powerpc/platforms/pseries/cmm.o
  CC      arch/powerpc/kernel/setup-common.o
  LD      init/mounts.o
  CC      arch/powerpc/platforms/pseries/dtl.o
  CC      arch/powerpc/platforms/pseries/io_event_irq.o
  LD      init/built-in.o
  AS      arch/powerpc/lib/mem_64.o
  AS      arch/powerpc/lib/hweight_64.o
  CC      arch/powerpc/platforms/pseries/lparcfg.o
  CC      arch/powerpc/platforms/pseries/suspend.o
  AS      arch/powerpc/lib/copyuser_power7.o
  AS      arch/powerpc/lib/string_64.o
  CC [M]  arch/powerpc/platforms/pseries/scanlog.o
  CC [M]  arch/powerpc/platforms/pseries/hvcserver.o
  AS      arch/powerpc/lib/copypage_power7.o
  CC      arch/powerpc/kernel/udbg.o
  AS      arch/powerpc/lib/memcpy_power7.o
  AS      arch/powerpc/lib/memcpy_64.o
  CC      arch/powerpc/perf/core-book3s.o
  CC [M]  arch/powerpc/kvm/../../../virt/kvm/eventfd.o
  AS      arch/powerpc/kernel/misc.o
  LD      arch/powerpc/mm/built-in.o
  AS      arch/powerpc/lib/memcmp_64.o
  CC      arch/powerpc/kernel/io.o
  CC [M]  arch/powerpc/kvm/emulate_loadstore.o
  CC [M]  arch/powerpc/kvm/powerpc.o
  AS      arch/powerpc/perf/bhrb.o
  CC      arch/powerpc/lib/locks.o
  CC      arch/powerpc/perf/hv-24x7.o
  CC      arch/powerpc/lib/vmx-helper.o
  CC      arch/powerpc/kernel/dma.o
  CC      arch/powerpc/perf/hv-gpci.o
  LD      arch/powerpc/sysdev/built-in.o
  AS      arch/powerpc/kernel/misc_64.o
  CC      arch/powerpc/kernel/of_platform.o
  CC      arch/powerpc/perf/hv-common.o
  CC      arch/powerpc/perf/power4-pmu.o
  CC      arch/powerpc/perf/ppc970-pmu.o
  CC      arch/powerpc/kernel/prom_parse.o
  CC [M]  arch/powerpc/kvm/book3s.o
  CC      arch/powerpc/kernel/setup_64.o
  CC [M]  arch/powerpc/kvm/book3s_64_vio.o
  CC      arch/powerpc/kernel/sys_ppc32.o
  CC [M]  arch/powerpc/kvm/book3s_rtas.o
  CC      arch/powerpc/kernel/signal_64.o
  CC [M]  arch/powerpc/kvm/book3s_xics.o
  CC      arch/powerpc/kernel/ptrace32.o
  CC      arch/powerpc/kernel/paca.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  CC      kernel/panic.o
  CC      kernel/cpu.o
  CC      arch/powerpc/perf/power5-pmu.o
  LD      arch/powerpc/kvm/built-in.o
  CC      arch/powerpc/perf/power5+-pmu.o
  CC      arch/powerpc/kernel/nvram_64.o
  CC      arch/powerpc/kernel/firmware.o
  CC      kernel/exit.o
  CC      kernel/softirq.o
  CC      arch/powerpc/kernel/hw_breakpoint.o
  CC      arch/powerpc/perf/power6-pmu.o
  CC      arch/powerpc/perf/power7-pmu.o
  AS      arch/powerpc/kernel/cpu_setup_ppc970.o
  AS      arch/powerpc/kernel/cpu_setup_pa6t.o
  LDS     arch/powerpc/kernel/vdso32/vdso32.lds
  AS      arch/powerpc/kernel/cpu_setup_power.o
  VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o
  CC      arch/powerpc/kernel/mce.o
  LD      arch/powerpc/platforms/pseries/built-in.o
  LDS     arch/powerpc/kernel/vdso64/vdso64.lds
  CC      arch/powerpc/kernel/vecemu.o
  CC      arch/powerpc/kernel/mce_power.o
  VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o
  LD      arch/powerpc/platforms/built-in.o
  CC      arch/powerpc/kernel/proc_powerpc.o
  CC      arch/powerpc/kernel/paravirt.o
  VDSO32A arch/powerpc/kernel/vdso32/datapage.o
  VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o
  CC      arch/powerpc/kernel/rtas.o
  AS      arch/powerpc/kernel/vdso64/sigtramp.o
  VDSO32A arch/powerpc/kernel/vdso32/note.o
  CC      arch/powerpc/perf/isa207-common.o
  CC      arch/powerpc/kernel/rtas-rtc.o
  CC      arch/powerpc/kernel/rtas_pci.o
  CC      arch/powerpc/perf/power8-pmu.o
  CC      arch/powerpc/perf/power9-pmu.o
  VDSO32A arch/powerpc/kernel/vdso32/getcpu.o
  CC      arch/powerpc/kernel/rtasd.o
  CC      arch/powerpc/kernel/rtas-proc.o
  CC      arch/powerpc/kernel/vio.o
  CC      arch/powerpc/kernel/ibmebus.o
  AS      arch/powerpc/kernel/vdso64/datapage.o
  AS      arch/powerpc/kernel/vdso64/gettimeofday.o
  LD      arch/powerpc/lib/built-in.o
  VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg
  CC      kernel/resource.o
  CC      arch/powerpc/kernel/eeh.o
  CC      kernel/sysctl.o
  OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so
  CC      arch/powerpc/kernel/eeh_pe.o
  CC      arch/powerpc/kernel/eeh_dev.o
  AS      arch/powerpc/kernel/vdso64/cacheflush.o
  AS      arch/powerpc/kernel/vdso32/vdso32_wrapper.o
  AS      arch/powerpc/kernel/vdso64/note.o
  CC      kernel/sysctl_binary.o
  CC      arch/powerpc/kernel/eeh_cache.o
  CC      arch/powerpc/kernel/eeh_driver.o
  LD      arch/powerpc/kernel/vdso32/built-in.o
  AS      arch/powerpc/kernel/vdso64/getcpu.o
  CC      arch/powerpc/kernel/eeh_event.o
  CC      arch/powerpc/kernel/eeh_sysfs.o
  CC      arch/powerpc/kernel/module.o
  CC      kernel/capability.o
  CC      arch/powerpc/kernel/module_64.o
  CC      kernel/ptrace.o
  LD      arch/powerpc/xmon/built-in.o
  CC      arch/powerpc/kernel/dbell.o
  CC      arch/powerpc/kernel/jump_label.o
  VDSO64L arch/powerpc/kernel/vdso64/vdso64.so.dbg
  CC      kernel/signal.o
  CC      kernel/user.o
  CC      arch/powerpc/kernel/dma-iommu.o
  OBJCOPY arch/powerpc/kernel/vdso64/vdso64.so
  AS      arch/powerpc/kernel/vdso64/vdso64_wrapper.o
  CC      arch/powerpc/kernel/iommu.o
  CC      kernel/sys.o
  CC      arch/powerpc/kernel/smp.o
  CC      arch/powerpc/kernel/ppc_ksyms.o
  CC      arch/powerpc/kernel/kprobes.o
  CC      arch/powerpc/kernel/legacy_serial.o
  CC      arch/powerpc/kernel/stacktrace.o
  LD      arch/powerpc/kernel/vdso64/built-in.o
  CC      arch/powerpc/kernel/udbg_16550.o
  CC      arch/powerpc/kernel/pci_64.o
  CC      arch/powerpc/kernel/pci-hotplug.o
  CC      arch/powerpc/kernel/pci_dn.o
  CC      kernel/kmod.o
  CC      arch/powerpc/kernel/isa-bridge.o
  CC      arch/powerpc/kernel/pci-common.o
  CC      arch/powerpc/kernel/pci_of_scan.o
  CC      arch/powerpc/kernel/msi.o
  CC      arch/powerpc/kernel/machine_kexec.o
  CC      kernel/workqueue.o
  CC      arch/powerpc/kernel/crash.o
  LD      arch/powerpc/perf/built-in.o
  CC      arch/powerpc/kernel/machine_kexec_64.o
  CC      kernel/pid.o
  CC      arch/powerpc/kernel/kexec_elf_64.o
  CC      kernel/task_work.o
  CC      arch/powerpc/kernel/audit.o
  CC      kernel/extable.o
  CC      arch/powerpc/kernel/trace_clock.o
  CC      kernel/params.o
  CC      arch/powerpc/kernel/compat_audit.o
  CC      arch/powerpc/kernel/iomap.o
  AS      arch/powerpc/kernel/tm.o
  CC      kernel/kthread.o
  AS      arch/powerpc/kernel/ppc_save_regs.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
  AS      arch/powerpc/kernel/vector.o
  AS      arch/powerpc/kernel/entry_64.o
  CC [M]  arch/powerpc/kernel/rtas_flash.o
  CC      kernel/nsproxy.o
  CC      kernel/sys_ni.o
  CALL    /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh
  CC      kernel/notifier.o
  AS      arch/powerpc/kernel/systbl.o
  CC      kernel/ksysfs.o
  CC      kernel/reboot.o
  CC      kernel/cred.o
  CC      kernel/async.o
  CC      kernel/smpboot.o
  CC      kernel/range.o
  CC      kernel/groups.o
  CC      kernel/bpf/core.o
  LD      kernel/livepatch/built-in.o
/home/kisskb/slave/src/arch/powerpc/kernel/kexec_elf_64.c: In function 'elf64_load':
/home/kisskb/slave/src/arch/powerpc/kernel/kexec_elf_64.c:211:6: error: 'initrd_load_addr' may be used uninitialized in this function [-Werror=uninitialized]
cc1: all warnings being treated as errors
  CC      kernel/events/core.o
/home/kisskb/slave/src/scripts/Makefile.build:289: recipe for target 'arch/powerpc/kernel/kexec_elf_64.o' failed
make[2]: *** [arch/powerpc/kernel/kexec_elf_64.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  CC      kernel/events/ring_buffer.o
  CC      kernel/events/callchain.o
  CC      kernel/printk/printk.o
  CC      kernel/power/qos.o
  CC      kernel/rcu/update.o
  CC      kernel/rcu/sync.o
  CC      kernel/freezer.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/locking/mutex.o
  CC      kernel/rcu/srcu.o
  CC      kernel/profile.o
  CC      kernel/stacktrace.o
  CC      kernel/irq/handle.o
  CC      kernel/futex_compat.o
  CC      kernel/futex.o
  CC      kernel/dma.o
  CC      kernel/rcu/tree.o
  CC      kernel/sched/core.o
  CC      kernel/time/time.o
  CC      kernel/sched/loadavg.o
  CC      kernel/trace/trace_clock.o
  CC      kernel/module.o
  CC      kernel/smp.o
  CC      kernel/kallsyms.o
  CC      kernel/kexec_core.o
  CC      kernel/trace/ring_buffer.o
  CC      kernel/sched/clock.o
  CC      kernel/kexec.o
  CC      kernel/kexec_file.o
  CC      kernel/sched/cputime.o
  CC      kernel/compat.o
  CC      kernel/sched/idle_task.o
  LD [M]  arch/powerpc/kvm/kvm.o
  CC      kernel/cgroup.o
  CC      kernel/cgroup_freezer.o
  CC      kernel/trace/trace.o
  CC      kernel/cpuset.o
  CC      kernel/utsname.o
  CC      kernel/user_namespace.o
  CC      kernel/pid_namespace.o
  CC      kernel/events/hw_breakpoint.o
  GZIP    kernel/config_data.gz
  CC      kernel/irq/manage.o
  CC      kernel/stop_machine.o
  CC      kernel/audit.o
  CC      kernel/auditfilter.o
  CC      kernel/trace/trace_output.o
  CC      kernel/auditsc.o
  CC      kernel/audit_watch.o
  CC      kernel/audit_fsnotify.o
  CC      kernel/audit_tree.o
  CC      kernel/trace/trace_seq.o
  CC      kernel/kprobes.o
  CC      kernel/sched/fair.o
  CC      kernel/hung_task.o
  CC      kernel/locking/semaphore.o
  CC      kernel/sched/rt.o
  CC      kernel/irq/spurious.o
  CC      kernel/sched/deadline.o
/home/kisskb/slave/src/kernel/kexec_file.c: In function 'kexec_image_visit_segments':
/home/kisskb/slave/src/kernel/kexec_file.c:620:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
  CC      kernel/watchdog.o
  CC      kernel/power/main.o
  CC      kernel/seccomp.o
  CC      kernel/relay.o
  CC      kernel/sched/stop_task.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/delayacct.o
/home/kisskb/slave/src/Makefile:968: recipe for target 'arch/powerpc/kernel' failed
make[1]: *** [arch/powerpc/kernel] Error 2
  CC      kernel/printk/nmi.o
/home/kisskb/slave/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/home/kisskb/slave/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
  CC      kernel/time/timer.o
  CC      kernel/sched/wait.o
  CC      kernel/taskstats.o
  CC      kernel/tsacct.o
  CC      kernel/tracepoint.o
  CC      kernel/trace/trace_stat.o
  CC      kernel/latencytop.o
  CC      kernel/elfcore.o
  LD      kernel/bpf/built-in.o
  CC      kernel/irq_work.o
  CC      kernel/jump_label.o
  CC      kernel/membarrier.o
  CC      kernel/irq/resend.o
  CC      kernel/memremap.o
  CHK     kernel/config_data.h
  CC      kernel/sched/swait.o
  UPD     kernel/config_data.h
  CC      kernel/configs.o
  CC      kernel/sched/completion.o
  CC      kernel/irq/chip.o
  CC      kernel/sched/idle.o
  CC      kernel/irq/dummychip.o
  CC      kernel/locking/rwsem.o
  CC      kernel/locking/percpu-rwsem.o
  CC      kernel/locking/spinlock.o
  CC      kernel/irq/devres.o
  CC      kernel/locking/osq_lock.o
  CC      kernel/irq/irqdomain.o
  CC      kernel/sched/cpupri.o
  CC      kernel/irq/proc.o
  CC      kernel/power/console.o
  CC      kernel/trace/trace_printk.o
  CC      kernel/sched/cpudeadline.o
  CC      kernel/irq/pm.o
  CC      kernel/trace/trace_sched_switch.o
  CC      kernel/sched/stats.o
  CC      kernel/trace/trace_sched_wakeup.o
  LD      kernel/printk/built-in.o
  CC      kernel/locking/lglock.o
  CC      kernel/trace/trace_nop.o
  CC      kernel/trace/blktrace.o
  CC      kernel/power/process.o
  CC      kernel/sched/debug.o
  CC      kernel/sched/cpuacct.o
  CC      kernel/locking/qspinlock.o
  CC      kernel/locking/rtmutex.o
  CC      kernel/irq/msi.o
  CC      kernel/sched/cpufreq.o
  CC      kernel/trace/trace_events.o
  CC      kernel/trace/trace_export.o
  CC      kernel/locking/rwsem-xadd.o
  CC      kernel/irq/affinity.o
  CC      kernel/trace/trace_event_perf.o
  CC      kernel/trace/trace_events_filter.o
  CC      kernel/trace/trace_events_trigger.o
  CC      kernel/power/suspend.o
  CC      kernel/trace/trace_kprobe.o
  CC      kernel/power/poweroff.o
  CC      kernel/trace/power-traces.o
  CC      kernel/time/hrtimer.o
  CC      kernel/trace/trace_probe.o
  CC      kernel/trace/rpm-traces.o
In file included from /home/kisskb/slave/src/arch/powerpc/include/asm/atomic.h:10:0,
                 from /home/kisskb/slave/src/include/linux/atomic.h:4,
                 from /home/kisskb/slave/src/include/linux/llist.h:58,
                 from /home/kisskb/slave/src/include/linux/smp.h:14,
                 from /home/kisskb/slave/src/kernel/locking/qspinlock.c:25:
/home/kisskb/slave/src/arch/powerpc/include/asm/cmpxchg.h: In function 'native_queued_spin_lock_slowpath':
/home/kisskb/slave/src/arch/powerpc/include/asm/cmpxchg.h:113:2: error: call to '__compiletime_assert_113' declared with attribute error: Unsupported size for __xchg_local
/home/kisskb/slave/src/arch/powerpc/include/asm/cmpxchg.h: In function '__pv_queued_spin_lock_slowpath':
/home/kisskb/slave/src/arch/powerpc/include/asm/cmpxchg.h:326:2: error: call to '__compiletime_assert_326' declared with attribute error: Unsupported size for __cmpxchg
/home/kisskb/slave/src/arch/powerpc/include/asm/cmpxchg.h:113:2: error: call to '__compiletime_assert_113' declared with attribute error: Unsupported size for __xchg_local
/home/kisskb/slave/src/arch/powerpc/include/asm/cmpxchg.h:326:2: error: call to '__compiletime_assert_326' declared with attribute error: Unsupported size for __cmpxchg
/home/kisskb/slave/src/arch/powerpc/include/asm/cmpxchg.h:326:2: error: call to '__compiletime_assert_326' declared with attribute error: Unsupported size for __cmpxchg
/home/kisskb/slave/src/arch/powerpc/include/asm/cmpxchg.h:113:2: error: call to '__compiletime_assert_113' declared with attribute error: Unsupported size for __xchg_local
/home/kisskb/slave/src/arch/powerpc/include/asm/cmpxchg.h:326:2: error: call to '__compiletime_assert_326' declared with attribute error: Unsupported size for __cmpxchg
/home/kisskb/slave/src/arch/powerpc/include/asm/cmpxchg.h: In function '__pv_queued_spin_unlock':
/home/kisskb/slave/src/arch/powerpc/include/asm/cmpxchg.h:358:2: error: call to '__compiletime_assert_358' declared with attribute error: Unsupported size for __cmpxchg_relaxed
/home/kisskb/slave/src/kernel/sched/cpuacct.c: In function 'cpuacct_stats_show':
/home/kisskb/slave/src/kernel/sched/cpuacct.c:300:7: warning: format '%lld' expects argument of type 'long long int', but argument 4 has type 'long unsigned int' [-Wformat]
/home/kisskb/slave/src/scripts/Makefile.build:289: recipe for target 'kernel/locking/qspinlock.o' failed
make[3]: *** [kernel/locking/qspinlock.o] Error 1
make[3]: *** Waiting for unfinished jobs....
  CC      kernel/time/posix-timers.o
  CC      kernel/time/itimer.o
  CC      kernel/time/posix-cpu-timers.o
  CC      kernel/time/timekeeping.o
  CC      kernel/time/ntp.o
  CC      kernel/time/clocksource.o
  CC      kernel/time/jiffies.o
  CC      kernel/time/timer_list.o
  CC      kernel/time/timeconv.o
  CC      kernel/time/timecounter.o
  CC      kernel/time/posix-clock.o
  CC      kernel/time/alarmtimer.o
  CC      kernel/time/clockevents.o
  CC      kernel/time/tick-common.o
  CC      kernel/time/tick-broadcast-hrtimer.o
  CC      kernel/time/tick-broadcast.o
  CC      kernel/time/tick-sched.o
  CC      kernel/time/tick-oneshot.o
  CC      kernel/time/timekeeping_debug.o
  LD      kernel/rcu/built-in.o
/home/kisskb/slave/src/scripts/Makefile.build:440: recipe for target 'kernel/locking' failed
make[2]: *** [kernel/locking] Error 2
make[2]: *** Waiting for unfinished jobs....
  LD      kernel/irq/built-in.o
  LD      kernel/power/built-in.o
/home/kisskb/slave/src/kernel/cgroup.c: In function 'cgroup_mount':
/home/kisskb/slave/src/kernel/cgroup.c:2241:23: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
  LD      kernel/time/built-in.o
  LD      kernel/trace/built-in.o
  LD      kernel/events/built-in.o
  LD      kernel/sched/built-in.o
/home/kisskb/slave/src/Makefile:968: recipe for target 'kernel' failed
make[1]: *** [kernel] Error 2
make[1]: Leaving directory '/home/kisskb/slave/build/powerpc-next_pseries_defconfig+POWERNV=n_powerpc'
Makefile:150: 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: 0:00:17.575182