# git rev-parse -q --verify c8c87ee1489f4b3ed0fda074a7421e02cc8152a7^{commit}
c8c87ee1489f4b3ed0fda074a7421e02cc8152a7
already have revision, skipping fetch
# git checkout -q -f -B kisskb c8c87ee1489f4b3ed0fda074a7421e02cc8152a7
# git clean -qxdf
# git log -1
commit c8c87ee1489f4b3ed0fda074a7421e02cc8152a7
Author: Michael Ellerman <mpe@ellerman.id.au>
Date:   Tue Apr 25 20:49:24 2017 +1000

    powerpc/mm: Fix possible out-of-bounds shift in arch_mmap_rnd()
    
    The recent patch to add runtime configuration of the ASLR limits added a bug in
    arch_mmap_rnd() where we may shift an integer (32-bits) by up to 33 bits,
    leading to undefined behaviour.
    
    In practice it exhibits as every process seg faulting instantly, presumably
    because the rnd value hasn't been restricited by the modulus at all. We didn't
    notice because it only happens under certain kernel configurations and if the
    number of bits is actually set to a large value.
    
    Fix it by switching to unsigned long.
    
    Fixes: 9fea59bd7ca5 ("powerpc/mm: Add support for runtime configuration of ASLR limits")
    Reported-by: Balbir Singh <bsingharora@gmail.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 c8c87ee1489f4b3ed0fda074a7421e02cc8152a7
# < make -j 10 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_powerpc-allnoconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  allnoconfig
# make -j 10 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_powerpc-allnoconfig_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_powerpc-allnoconfig_powerpc'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     include/config/kernel.release
  GEN     ./Makefile
  UPD     include/config/kernel.release
  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/rwsem.h
  WRAP    arch/powerpc/include/generated/asm/preempt.h
  WRAP    arch/powerpc/include/generated/asm/vtime.h
  CHK     include/generated/uapi/linux/version.h
  UPD     include/generated/uapi/linux/version.h
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  Using /home/kisskb/slave/src as source for kernel
  HOSTCC  scripts/sortextable
  HOSTCC  scripts/dtc/dtc.o
  HOSTCC  scripts/dtc/flattree.o
  HOSTCC  scripts/dtc/fstree.o
  HOSTCC  scripts/dtc/data.o
  CC      scripts/mod/empty.o
  HOSTCC  scripts/dtc/livetree.o
  HOSTCC  scripts/mod/mk_elfconfig
  HOSTCC  scripts/dtc/treesource.o
  HOSTCC  scripts/dtc/srcpos.o
  HOSTCC  scripts/dtc/checks.o
  CC      scripts/mod/devicetable-offsets.s
  HOSTCC  scripts/dtc/util.o
  SHIPPED scripts/dtc/dtc-lexer.lex.c
  SHIPPED scripts/dtc/dtc-parser.tab.h
  MKELF   scripts/mod/elfconfig.h
  GEN     scripts/mod/devicetable-offsets.h
  SHIPPED scripts/dtc/dtc-parser.tab.c
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  HOSTCC  scripts/dtc/dtc-lexer.lex.o
  HOSTCC  scripts/dtc/dtc-parser.tab.o
  HOSTCC  scripts/mod/file2alias.o
  HOSTLD  scripts/dtc/dtc
  HOSTLD  scripts/mod/modpost
  CHK     include/generated/timeconst.h
  CC      kernel/bounds.s
  UPD     include/generated/timeconst.h
  CHK     include/generated/bounds.h
  UPD     include/generated/bounds.h
  CC      arch/powerpc/kernel/asm-offsets.s
  CHK     include/generated/asm-offsets.h
  UPD     include/generated/asm-offsets.h
  CALL    /home/kisskb/slave/src/scripts/checksyscalls.sh
  LD      usr/built-in.o
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      init/do_mounts.o
  CC      init/noinitramfs.o
  CC      init/init_task.o
  UPD     include/generated/compile.h
  CC      init/version.o
  CC      arch/powerpc/mm/fault.o
  LD      arch/powerpc/sysdev/built-in.o
  AS      arch/powerpc/lib/string.o
  CC      arch/powerpc/lib/alloc.o
  LD      arch/powerpc/platforms/built-in.o
  AS      arch/powerpc/lib/crtsavres.o
  CC      arch/powerpc/kernel/cputable.o
  CC      arch/powerpc/lib/code-patching.o
  CC      arch/powerpc/lib/feature-fixups.o
  CC      arch/powerpc/mm/mem.o
  AS      arch/powerpc/lib/div64.o
  AS      arch/powerpc/lib/copy_32.o
  CC      arch/powerpc/kernel/ptrace.o
  AS      arch/powerpc/lib/checksum_32.o
  CC      arch/powerpc/lib/checksum_wrappers.o
  CC      arch/powerpc/mm/pgtable.o
  CC      arch/powerpc/mm/mmap.o
  CC      arch/powerpc/mm/init_32.o
  CC      arch/powerpc/mm/pgtable_32.o
  CC      arch/powerpc/mm/init-common.o
  LD      arch/powerpc/lib/built-in.o
  LD      arch/powerpc/math-emu/built-in.o
  LD      arch/powerpc/crypto/built-in.o
  LD      arch/powerpc/net/built-in.o
  CC      arch/powerpc/kernel/syscalls.o
  CC      kernel/fork.o
  LD      certs/built-in.o
  CC      arch/powerpc/kernel/irq.o
  CC      kernel/exec_domain.o
  CC      arch/powerpc/mm/ppc_mmu_32.o
  LD      init/mounts.o
  LD      init/built-in.o
  AS      arch/powerpc/mm/hash_low_32.o
  CC      mm/filemap.o
  CC      kernel/panic.o
  CC      arch/powerpc/mm/mmu_context_hash32.o
  CC      arch/powerpc/kernel/align.o
  CC      fs/open.o
  CC      mm/mempool.o
  LD      ipc/built-in.o
  CC      arch/powerpc/kernel/signal_32.o
  CC      security/commoncap.o
  CC      arch/powerpc/mm/tlb_hash32.o
  LD      crypto/built-in.o
  CC      kernel/cpu.o
  CC      kernel/exit.o
  CC      kernel/softirq.o
  CC      arch/powerpc/kernel/pmc.o
  CC      arch/powerpc/mm/hugetlbpage.o
  CC      fs/read_write.o
  CC      arch/powerpc/kernel/vdso.o
  CC      kernel/resource.o
  CC      security/min_addr.o
  CC      kernel/sysctl.o
  CC      kernel/sysctl_binary.o
  LD      arch/powerpc/mm/built-in.o
  CC      kernel/capability.o
  CC      mm/oom_kill.o
  LD      security/built-in.o
  CC      fs/file_table.o
  CC      arch/powerpc/kernel/process.o
  LD      block/built-in.o
  CC      kernel/ptrace.o
  CC      kernel/user.o
  LD      sound/built-in.o
  LD      firmware/built-in.o
  CC      kernel/signal.o
  LD      drivers/amba/built-in.o
  LD      drivers/auxdisplay/built-in.o
  CC      fs/super.o
  CC      fs/char_dev.o
  CC      drivers/base/component.o
  CC      drivers/base/core.o
  CPP     arch/powerpc/kernel/systbl_chk.i
  CC      mm/maccess.o
  CC      fs/stat.o
  CC      fs/exec.o
  CC      arch/powerpc/kernel/idle.o
  LD      drivers/block/built-in.o
  CC      fs/pipe.o
  LD      drivers/bus/built-in.o
  CC      mm/page_alloc.o
  CC      mm/page-writeback.o
  CC      mm/readahead.o
  CC      arch/powerpc/kernel/signal.o
  CC      mm/swap.o
  CC      mm/truncate.o
  CC      arch/powerpc/kernel/sysfs.o
  LD      drivers/cdrom/built-in.o
  CC      drivers/base/bus.o
  LD      net/built-in.o
  CC      drivers/base/dd.o
  CC      drivers/base/syscore.o
  CC      fs/namei.o
  CC      drivers/base/driver.o
  CC      kernel/sys.o
  CC      arch/powerpc/kernel/cacheinfo.o
  CC      fs/fcntl.o
  CC      drivers/char/mem.o
  CC      fs/ioctl.o
  CC      mm/vmscan.o
  CC      drivers/base/class.o
  CC      drivers/base/platform.o
  CC      arch/powerpc/kernel/time.o
  CC      drivers/char/random.o
  CC      fs/readdir.o
  CC      arch/powerpc/kernel/prom.o
  CC      lib/lockref.o
  CC      lib/bcd.o
  CC      lib/div64.o
  CC      kernel/kmod.o
  CC      lib/sort.o
  CC      drivers/base/cpu.o
  CC      drivers/base/firmware.o
  CC      mm/shmem.o
  CC      lib/parser.o
  CC      drivers/char/misc.o
  CC      arch/powerpc/kernel/traps.o
  CC      arch/powerpc/kernel/setup-common.o
  CC      arch/powerpc/kernel/udbg.o
  CC      drivers/base/init.o
  CC      lib/debug_locks.o
  CC      kernel/workqueue.o
  LD      drivers/char/agp/built-in.o
  LD      drivers/char/built-in.o
  CC      lib/random32.o
  CC      kernel/pid.o
  AS      arch/powerpc/kernel/misc.o
  LD      virt/lib/built-in.o
  LD      virt/built-in.o
  CC      mm/util.o
  CC      mm/mmzone.o
  CC      drivers/base/map.o
  CC      mm/vmstat.o
  CC      lib/bust_spinlocks.o
  CC      fs/select.o
  CC      fs/dcache.o
  CC      fs/inode.o
  CC      drivers/base/devres.o
  CC      arch/powerpc/kernel/io.o
  CC      arch/powerpc/kernel/dma.o
  CC      lib/kasprintf.o
  CC      mm/backing-dev.o
  CC      mm/mm_init.o
  LD      drivers/char/ipmi/built-in.o
  CC      lib/bitmap.o
  CC      lib/scatterlist.o
  CC      drivers/base/attribute_container.o
  AS      arch/powerpc/kernel/misc_32.o
  CC      arch/powerpc/kernel/of_platform.o
  CC      lib/gcd.o
  CC      drivers/base/transport_class.o
  CC      kernel/task_work.o
  CC      mm/mmu_context.o
  CC      lib/lcm.o
  LD      drivers/clk/bcm/built-in.o
  LD      drivers/clk/mvebu/built-in.o
  LD      drivers/clk/ti/built-in.o
  CC      drivers/base/topology.o
  CC      lib/list_sort.o
  LD      drivers/clk/built-in.o
  CC      mm/percpu.o
  LD      drivers/clocksource/built-in.o
  LD      drivers/firewire/built-in.o
  CC      mm/slab_common.o
  CC      arch/powerpc/kernel/prom_parse.o
  LD      drivers/firmware/broadcom/built-in.o
  LD      drivers/firmware/meson/built-in.o
  LD      drivers/firmware/tegra/built-in.o
  LD      drivers/firmware/built-in.o
  CC      lib/uuid.o
  CC      fs/attr.o
  CC      fs/bad_inode.o
  CC      lib/flex_array.o
  LDS     arch/powerpc/kernel/vdso32/vdso32.lds
  VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o
  CC      kernel/extable.o
  VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o
  CC      drivers/base/container.o
  VDSO32A arch/powerpc/kernel/vdso32/datapage.o
  VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o
  VDSO32A arch/powerpc/kernel/vdso32/note.o
  VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg
  OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so
  AS      arch/powerpc/kernel/vdso32/vdso32_wrapper.o
  LD      arch/powerpc/kernel/vdso32/built-in.o
  CC      drivers/base/property.o
  AS      arch/powerpc/kernel/idle_6xx.o
  CC      fs/file.o
  CC      fs/filesystems.o
  CC      lib/iov_iter.o
  AS      arch/powerpc/kernel/l2cr_6xx.o
  LD      drivers/gpu/drm/bridge/built-in.o
  LD      drivers/gpu/drm/hisilicon/built-in.o
  CC      mm/compaction.o
  AS      arch/powerpc/kernel/cpu_setup_6xx.o
  LD      drivers/gpu/drm/i2c/built-in.o
  AS      arch/powerpc/kernel/entry_32.o
  LD      drivers/gpu/drm/omapdrm/displays/built-in.o
  LD      drivers/gpu/drm/omapdrm/dss/built-in.o
  LD      drivers/gpu/drm/omapdrm/built-in.o
  CC      arch/powerpc/kernel/setup_32.o
  LD      drivers/gpu/drm/panel/built-in.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  LD      drivers/gpu/drm/built-in.o
  LD      drivers/gpu/vga/built-in.o
  LD      drivers/gpu/built-in.o
  CC      lib/clz_ctz.o
  CC      lib/bsearch.o
  CC      arch/powerpc/kernel/pci_32.o
  CC      kernel/params.o
  CC      arch/powerpc/kernel/pci-common.o
  CC      fs/namespace.o
  CC      mm/vmacache.o
  CC      kernel/kthread.o
  CC      kernel/sys_ni.o
  CC      kernel/nsproxy.o
  CC      kernel/notifier.o
  CC      mm/swap_slots.o
  CC      kernel/ksysfs.o
  CC      fs/seq_file.o
  CC      drivers/base/cacheinfo.o
  CC      lib/find_bit.o
  CC      mm/interval_tree.o
  CC      lib/llist.o
  LD      drivers/hwtracing/intel_th/built-in.o
  CC      lib/memweight.o
  CC      arch/powerpc/kernel/pci_of_scan.o
  CC      kernel/cred.o
  LD      drivers/i2c/algos/built-in.o
  LD      drivers/idle/built-in.o
  CC      lib/kfifo.o
  LD      drivers/i2c/busses/built-in.o
  LD      drivers/i2c/muxes/built-in.o
  LD      drivers/i2c/built-in.o
  CC      lib/percpu-refcount.o
  CC      arch/powerpc/kernel/iomap.o
  LD      drivers/base/power/built-in.o
  LD      drivers/base/test/built-in.o
  CC      drivers/base/dma-mapping.o
  CC      kernel/reboot.o
  CC      kernel/async.o
  CC      lib/percpu_ida.o
  CC      mm/list_lru.o
  CC      kernel/range.o
  CC      fs/xattr.o
  CC      drivers/irqchip/irqchip.o
  AS      arch/powerpc/kernel/head_32.o
  CC      fs/libfs.o
  LDS     arch/powerpc/kernel/vmlinux.lds
  CC      lib/rhashtable.o
  AS      arch/powerpc/kernel/fpu.o
  CALL    /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh
  AS      arch/powerpc/kernel/systbl.o
  LD      drivers/base/built-in.o
  LD      drivers/lguest/built-in.o
  LD      arch/powerpc/kernel/built-in.o
  LD      drivers/macintosh/built-in.o
  CC      lib/reciprocal_div.o
  CC      lib/once.o
  LD      drivers/irqchip/built-in.o
  CC      kernel/smpboot.o
  LD      drivers/media/common/b2c2/built-in.o
  LD      drivers/media/common/saa7146/built-in.o
  LD      drivers/mfd/built-in.o
  LD      drivers/media/common/siano/built-in.o
  CC      mm/workingset.o
  CC      lib/refcount.o
  CC      mm/debug.o
  LD      drivers/media/common/v4l2-tpg/built-in.o
  LD      drivers/media/common/built-in.o
  LD      drivers/media/firewire/built-in.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  LD      drivers/media/i2c/built-in.o
  LD      drivers/media/mmc/siano/built-in.o
  LD      drivers/media/mmc/built-in.o
  CC      lib/string_helpers.o
  CC      fs/fs-writeback.o
  CC      fs/pnode.o
  LD      drivers/media/pci/b2c2/built-in.o
  LD      drivers/media/pci/ddbridge/built-in.o
  LD      drivers/media/pci/dm1105/built-in.o
  LD      drivers/media/pci/mantis/built-in.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  LD      drivers/media/pci/ngene/built-in.o
  LD      drivers/media/pci/pluto2/built-in.o
  LD      drivers/media/pci/pt1/built-in.o
  LD      drivers/media/pci/pt3/built-in.o
  LD      drivers/media/pci/saa7146/built-in.o
  LD      drivers/media/pci/smipcie/built-in.o
  LD      drivers/media/pci/ttpci/built-in.o
  CC      kernel/ucount.o
  LD      drivers/media/pci/built-in.o
  LD      drivers/media/platform/omap/built-in.o
  LD      drivers/media/platform/built-in.o
  LD      drivers/media/rc/keymaps/built-in.o
  LD      drivers/media/rc/built-in.o
  LD      drivers/media/spi/built-in.o
  LD      drivers/media/tuners/built-in.o
  CC      mm/gup.o
  CC      lib/hexdump.o
  LD      drivers/media/usb/b2c2/built-in.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  CC      lib/kstrtox.o
  LD      drivers/media/usb/s2255/built-in.o
  LD      drivers/media/usb/siano/built-in.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  CC      kernel/irq/irqdesc.o
  LD      drivers/media/usb/zr364xx/built-in.o
  LD      drivers/media/usb/built-in.o
  LD      kernel/livepatch/built-in.o
  LD      drivers/media/built-in.o
  LD      drivers/misc/cb710/built-in.o
  CC      kernel/locking/mutex.o
  CC      kernel/power/qos.o
  LD      drivers/misc/eeprom/built-in.o
  CC      kernel/locking/semaphore.o
  LD      drivers/misc/lis3lv02d/built-in.o
  LD      drivers/misc/mic/bus/built-in.o
  LD      drivers/misc/mic/built-in.o
  LD      drivers/misc/ti-st/built-in.o
  LD      drivers/misc/built-in.o
  LD      drivers/mmc/built-in.o
  LD      drivers/net/built-in.o
  CC      lib/pci_iomap.o
  LD      drivers/nfc/built-in.o
  CC      kernel/irq/handle.o
  LD      drivers/nvme/host/built-in.o
  LD      drivers/nvme/target/built-in.o
  LD      drivers/nvme/built-in.o
  CC      drivers/of/base.o
  CC      mm/highmem.o
  CC      drivers/pci/access.o
  CC      kernel/irq/manage.o
  LD      drivers/pci/dwc/built-in.o
  CC      fs/splice.o
  LD      drivers/platform/built-in.o
  CC      lib/iomap_copy.o
  CC      kernel/locking/rwsem.o
  CC      drivers/of/device.o
  CC      fs/sync.o
  LD      kernel/power/built-in.o
  CC      fs/utimes.o
  CC      lib/devres.o
  CC      mm/memory.o
  CC      kernel/locking/percpu-rwsem.o
  CC      kernel/locking/rwsem-xadd.o
  CC      mm/mincore.o
  LD      drivers/power/built-in.o
  CC      kernel/printk/printk.o
  CC      kernel/rcu/update.o
  CC      drivers/of/platform.o
  CC      kernel/irq/spurious.o
  CC      lib/hweight.o
  CC      drivers/pci/bus.o
  CC      lib/bitrev.o
  LD      kernel/locking/built-in.o
  CC      drivers/pci/probe.o
  CC      kernel/rcu/sync.o
  HOSTCC  lib/gen_crc32table
  CC      fs/stack.o
  CC      kernel/irq/resend.o
  CC      kernel/rcu/tiny.o
  CC      lib/syscall.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      drivers/of/fdt.o
  CC      kernel/irq/chip.o
  CC      fs/fs_struct.o
  CC      drivers/of/fdt_address.o
  LD      kernel/printk/built-in.o
  LD      drivers/ptp/built-in.o
  CC      kernel/irq/dummychip.o
  CC      kernel/sched/core.o
  CC      lib/atomic64.o
  CC      drivers/pci/host-bridge.o
  LD      kernel/rcu/built-in.o
  CC      drivers/pci/remove.o
  CC      fs/statfs.o
  CC      drivers/pci/pci.o
  CC      lib/strncpy_from_user.o
  CC      kernel/irq/devres.o
  CC      lib/strnlen_user.o
  CC      mm/mlock.o
  CC      drivers/of/address.o
  CC      kernel/irq/irqdomain.o
  CC      drivers/pci/pci-driver.o
  CC      lib/argv_split.o
  CC      drivers/pci/search.o
  CC      mm/mmap.o
  CC      fs/fs_pin.o
  CC      lib/chacha20.o
  CC      fs/nsfs.o
  CC      lib/cmdline.o
  LD      kernel/irq/built-in.o
  CC      lib/ctype.o
  CC      lib/dec_and_lock.o
  CC      mm/mprotect.o
  CC      mm/mremap.o
  CC      mm/msync.o
  CC      lib/decompress.o
  CC      fs/no-block.o
  CC      lib/dump_stack.o
  CC      drivers/of/irq.o
  CC      drivers/of/of_pci.o
  CC      lib/earlycpio.o
  LD      fs/devpts/built-in.o
  LD      fs/exofs/built-in.o
  LD      fs/notify/dnotify/built-in.o
  LD      fs/notify/fanotify/built-in.o
  LD      fs/notify/inotify/built-in.o
  CC      lib/extable.o
  LD      fs/notify/built-in.o
  CC      kernel/sched/loadavg.o
  LD      fs/quota/built-in.o
  CC      fs/ramfs/inode.o
  CC      drivers/of/of_pci_irq.o
  CC      drivers/of/of_reserved_mem.o
  CC      lib/fdt.o
  CC      lib/fdt_empty_tree.o
  CC      drivers/pci/pci-sysfs.o
  CC      drivers/pci/rom.o
  CC      kernel/sched/clock.o
  CC      lib/fdt_ro.o
  CC      drivers/pci/setup-res.o
  CC      kernel/sched/cputime.o
  CC      fs/ramfs/file-mmu.o
  LD      drivers/pwm/built-in.o
  LD      drivers/of/built-in.o
  CC      mm/page_vma_mapped.o
  CC      mm/pagewalk.o
  CC      mm/pgtable-generic.o
  CC      lib/fdt_rw.o
  CC      drivers/pci/irq.o
  CC      drivers/pci/vpd.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  CC      fs/binfmt_elf.o
  CC      lib/fdt_strerror.o
  CC      drivers/pci/setup-bus.o
  CC      lib/fdt_sw.o
  CC      kernel/sched/idle_task.o
  CC      kernel/sched/fair.o
  CC      drivers/pci/vc.o
  CC      lib/fdt_wip.o
  CC      mm/rmap.o
  CC      drivers/pci/syscall.o
  CC      drivers/pci/of.o
  CC      lib/flex_proportions.o
  CC      kernel/time/time.o
  CC      kernel/time/timer.o
  CC      lib/idr.o
  CC      kernel/time/hrtimer.o
  CC      kernel/sched/rt.o
  LD      fs/built-in.o
  CC      kernel/sched/deadline.o
  LD      drivers/pci/host/built-in.o
  CC      kernel/sched/stop_task.o
  CC      lib/int_sqrt.o
  CC      lib/ioremap.o
  CC      lib/irq_regs.o
  CC      lib/is_single_threaded.o
  CC      mm/vmalloc.o
  CC      kernel/dma.o
  LD      drivers/pci/built-in.o
  CC      kernel/time/timekeeping.o
  LD      drivers/soc/bcm/built-in.o
  LD      drivers/soc/fsl/built-in.o
  LD      drivers/soc/built-in.o
  CC      lib/klist.o
  LD      drivers/tty/ipwireless/built-in.o
  LD      drivers/tty/serial/built-in.o
  CC      kernel/sched/wait.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  CC      kernel/sched/swait.o
  CC      lib/kobject.o
  LD      drivers/usb/host/built-in.o
  LD      drivers/usb/built-in.o
  LD      drivers/video/backlight/built-in.o
  CC      lib/kobject_uevent.o
  LD      drivers/video/fbdev/core/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/built-in.o
  LD      drivers/video/fbdev/omap2/built-in.o
  LD      drivers/video/fbdev/built-in.o
  LD      drivers/video/built-in.o
  CC      mm/init-mm.o
  LD      drivers/built-in.o
  CC      kernel/up.o
  CC      kernel/elfcore.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/sched/completion.o
  CC      kernel/time/timecounter.o
  CC      kernel/time/alarmtimer.o
  CC      lib/md5.o
  CC      kernel/time/posix-stubs.o
  CC      kernel/time/clockevents.o
  CC      kernel/sched/idle.o
  CC      lib/nmi_backtrace.o
  CC      kernel/memremap.o
  CC      kernel/time/tick-common.o
  CC      lib/nodemask.o
  CC      mm/nobootmem.o
  CC      mm/memblock.o
  CC      lib/plist.o
  CC      lib/radix-tree.o
  CC      mm/dmapool.o
  CC      mm/slub.o
  CC      lib/ratelimit.o
  CC      lib/rbtree.o
  LD      kernel/sched/built-in.o
  CC      lib/seq_buf.o
  CC      lib/sha1.o
  CC      lib/show_mem.o
  LD      kernel/time/built-in.o
  LD      kernel/built-in.o
  CC      lib/siphash.o
  CC      lib/string.o
  CC      lib/timerqueue.o
  CC      lib/vsprintf.o
  CC      lib/win_minmax.o
  GEN     lib/crc32table.h
  CC      lib/crc32.o
  LD      mm/built-in.o
  AR      lib/lib.a
  EXPORTS lib/lib-ksyms.o
  LD      lib/built-in.o
  GEN     .version
  CHK     include/generated/compile.h
  UPD     include/generated/compile.h
  CC      init/version.o
  LD      init/built-in.o
  LD      vmlinux.o
  MODPOST vmlinux.o
  LD      vmlinux
  SORTEX  vmlinux
  SYSMAP  System.map
/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-strip -s -R .comment vmlinux -o arch/powerpc/boot/vmlinux.strip
make[1]: Leaving directory '/home/kisskb/slave/build/powerpc-next_powerpc-allnoconfig_powerpc'
Completed OK
# rm -rf /home/kisskb/slave/build/powerpc-next_powerpc-allnoconfig_powerpc
# Build took: 0:00:23.591308