# git rev-parse -q --verify 587198ba5206cdf0d30855f7361af950a4172cd6^{commit}
587198ba5206cdf0d30855f7361af950a4172cd6
already have revision, skipping fetch
# git checkout -q -f -B kisskb 587198ba5206cdf0d30855f7361af950a4172cd6
# git clean -qxdf
# git log -1
commit 587198ba5206cdf0d30855f7361af950a4172cd6
Author: Christoph Lameter <cl@linux.com>
Date:   Fri Jan 22 10:46:14 2016 -0600

    vmstat: Remove BUG_ON from vmstat_update
    
    If we detect that there is nothing to do just set the flag and do not
    check if it was already set before.  Races really do not matter.  If the
    flag is set by any code then the shepherd will start dealing with the
    situation and reenable the vmstat workers when necessary again.
    
    Since commit 0eb77e988032 ("vmstat: make vmstat_updater deferrable again
    and shut down on idle") quiet_vmstat might update cpu_stat_off and mark
    a particular cpu to be handled by vmstat_shepherd.  This might trigger a
    VM_BUG_ON in vmstat_update because the work item might have been
    sleeping during the idle period and see the cpu_stat_off updated after
    the wake up.  The VM_BUG_ON is therefore misleading and no more
    appropriate.  Moreover it doesn't really suite any protection from real
    bugs because vmstat_shepherd will simply reschedule the vmstat_work
    anytime it sees a particular cpu set or vmstat_update would do the same
    from the worker context directly.  Even when the two would race the
    result wouldn't be incorrect as the counters update is fully idempotent.
    
    Reported-by: Sasha Levin <sasha.levin@oracle.com>
    Signed-off-by: Christoph Lameter <cl@linux.com>
    Acked-by: Michal Hocko <mhocko@suse.com>
    Cc: Johannes Weiner <hannes@cmpxchg.org>
    Cc: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/gcc-4.5.1-nolibc/or32-linux/bin/or32-linux-gcc --version
# < git log --format=%s --max-count=1 587198ba5206cdf0d30855f7361af950a4172cd6
# < make -j 240 ARCH=openrisc O=/home/kisskb/slave/build/linus_or1ksim_defconfig_or32 CROSS_COMPILE=/opt/cross/gcc-4.5.1-nolibc/or32-linux/bin/or32-linux-  or1ksim_defconfig
kernel/time/Kconfig:155:warning: range is invalid
# make -j 240 ARCH=openrisc O=/home/kisskb/slave/build/linus_or1ksim_defconfig_or32 CROSS_COMPILE=/opt/cross/gcc-4.5.1-nolibc/or32-linux/bin/or32-linux-  
make[1]: Entering directory `/home/kisskb/slave/build/linus_or1ksim_defconfig_or32'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
kernel/time/Kconfig:155:warning: range is invalid
make[1]: Leaving directory `/home/kisskb/slave/build/linus_or1ksim_defconfig_or32'
make[1]: Entering directory `/home/kisskb/slave/build/linus_or1ksim_defconfig_or32'
  CHK     include/config/kernel.release
  GEN     ./Makefile
  WRAP    arch/openrisc/include/generated/asm/atomic.h
  WRAP    arch/openrisc/include/generated/asm/auxvec.h
  WRAP    arch/openrisc/include/generated/asm/barrier.h
  WRAP    arch/openrisc/include/generated/asm/bitsperlong.h
  CHK     include/generated/uapi/linux/version.h
  WRAP    arch/openrisc/include/generated/asm/bug.h
  WRAP    arch/openrisc/include/generated/asm/bugs.h
  WRAP    arch/openrisc/include/generated/asm/cacheflush.h
  UPD     include/generated/uapi/linux/version.h
  WRAP    arch/openrisc/include/generated/asm/checksum.h
  WRAP    arch/openrisc/include/generated/asm/clkdev.h
  WRAP    arch/openrisc/include/generated/asm/cmpxchg-local.h
  WRAP    arch/openrisc/include/generated/asm/cmpxchg.h
  WRAP    arch/openrisc/include/generated/asm/cputime.h
  WRAP    arch/openrisc/include/generated/asm/current.h
  WRAP    arch/openrisc/include/generated/asm/device.h
  WRAP    arch/openrisc/include/generated/asm/div64.h
  WRAP    arch/openrisc/include/generated/asm/dma.h
  WRAP    arch/openrisc/include/generated/asm/emergency-restart.h
  WRAP    arch/openrisc/include/generated/asm/errno.h
  WRAP    arch/openrisc/include/generated/asm/exec.h
  WRAP    arch/openrisc/include/generated/asm/fb.h
  WRAP    arch/openrisc/include/generated/asm/fcntl.h
  WRAP    arch/openrisc/include/generated/asm/ftrace.h
  WRAP    arch/openrisc/include/generated/asm/futex.h
  WRAP    arch/openrisc/include/generated/asm/hardirq.h
  WRAP    arch/openrisc/include/generated/asm/hw_irq.h
  WRAP    arch/openrisc/include/generated/asm/ioctl.h
  WRAP    arch/openrisc/include/generated/asm/ioctls.h
  WRAP    arch/openrisc/include/generated/asm/ipcbuf.h
  WRAP    arch/openrisc/include/generated/asm/irq_regs.h
  WRAP    arch/openrisc/include/generated/asm/irq_work.h
  WRAP    arch/openrisc/include/generated/asm/kdebug.h
  WRAP    arch/openrisc/include/generated/asm/kmap_types.h
  WRAP    arch/openrisc/include/generated/asm/kvm_para.h
  WRAP    arch/openrisc/include/generated/asm/local.h
  WRAP    arch/openrisc/include/generated/asm/mcs_spinlock.h
  WRAP    arch/openrisc/include/generated/asm/mm-arch-hooks.h
  WRAP    arch/openrisc/include/generated/asm/mman.h
  WRAP    arch/openrisc/include/generated/asm/module.h
  WRAP    arch/openrisc/include/generated/asm/msgbuf.h
  WRAP    arch/openrisc/include/generated/asm/pci.h
  WRAP    arch/openrisc/include/generated/asm/percpu.h
  WRAP    arch/openrisc/include/generated/asm/poll.h
  WRAP    arch/openrisc/include/generated/asm/posix_types.h
  WRAP    arch/openrisc/include/generated/asm/preempt.h
  WRAP    arch/openrisc/include/generated/asm/resource.h
  WRAP    arch/openrisc/include/generated/asm/sections.h
  WRAP    arch/openrisc/include/generated/asm/segment.h
  WRAP    arch/openrisc/include/generated/asm/sembuf.h
  WRAP    arch/openrisc/include/generated/asm/setup.h
  WRAP    arch/openrisc/include/generated/asm/shmbuf.h
  WRAP    arch/openrisc/include/generated/asm/shmparam.h
  WRAP    arch/openrisc/include/generated/asm/siginfo.h
  WRAP    arch/openrisc/include/generated/asm/signal.h
  WRAP    arch/openrisc/include/generated/asm/socket.h
  WRAP    arch/openrisc/include/generated/asm/sockios.h
  WRAP    arch/openrisc/include/generated/asm/stat.h
  WRAP    arch/openrisc/include/generated/asm/statfs.h
  WRAP    arch/openrisc/include/generated/asm/string.h
  WRAP    arch/openrisc/include/generated/asm/swab.h
  WRAP    arch/openrisc/include/generated/asm/switch_to.h
  WRAP    arch/openrisc/include/generated/asm/termbits.h
  WRAP    arch/openrisc/include/generated/asm/termios.h
  WRAP    arch/openrisc/include/generated/asm/topology.h
  WRAP    arch/openrisc/include/generated/asm/trace_clock.h
  WRAP    arch/openrisc/include/generated/asm/types.h
  WRAP    arch/openrisc/include/generated/asm/ucontext.h
  WRAP    arch/openrisc/include/generated/asm/user.h
  WRAP    arch/openrisc/include/generated/asm/vga.h
  WRAP    arch/openrisc/include/generated/asm/word-at-a-time.h
  WRAP    arch/openrisc/include/generated/asm/xor.h
  HOSTCC  scripts/dtc/dtc.o
  HOSTCC  scripts/dtc/flattree.o
  HOSTCC  scripts/dtc/fstree.o
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  HOSTCC  scripts/dtc/data.o
  HOSTCC  scripts/dtc/livetree.o
  CC      scripts/mod/devicetable-offsets.s
  HOSTCC  scripts/dtc/treesource.o
  HOSTCC  scripts/dtc/srcpos.o
  HOSTCC  scripts/dtc/checks.o
  HOSTCC  scripts/dtc/util.o
  SHIPPED scripts/dtc/dtc-lexer.lex.c
  SHIPPED scripts/dtc/dtc-parser.tab.h
  SHIPPED scripts/dtc/dtc-parser.tab.c
  HOSTCC  scripts/dtc/dtc-lexer.lex.o
  HOSTCC  scripts/dtc/dtc-parser.tab.o
  GEN     scripts/mod/devicetable-offsets.h
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/sumversion.o
  HOSTLD  scripts/dtc/dtc
  HOSTLD  scripts/mod/modpost
  UPD     include/config/kernel.release
  Using /home/kisskb/slave/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  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/openrisc/kernel/asm-offsets.s
  CHK     include/generated/asm-offsets.h
  UPD     include/generated/asm-offsets.h
  CALL    /home/kisskb/slave/src/scripts/checksyscalls.sh
  CC      init/main.o
  CHK     include/generated/compile.h
  HOSTCC  usr/gen_init_cpio
  CC      init/do_mounts.o
  AS      arch/openrisc/lib/string.o
  CC      init/do_mounts_initrd.o
  CC      arch/openrisc/lib/delay.o
  CC      init/initramfs.o
  CC      init/init_task.o
  CC      arch/openrisc/kernel/setup.o
  CC      arch/openrisc/kernel/or32_ksyms.o
  DTC     arch/openrisc/boot/dts/or1ksim.dtb
  CC      arch/openrisc/mm/fault.o
  CC      arch/openrisc/kernel/process.o
  UPD     include/generated/compile.h
  CC      arch/openrisc/kernel/dma.o
  CC      arch/openrisc/mm/tlb.o
  CC      arch/openrisc/kernel/traps.o
  CC      arch/openrisc/mm/init.o
  CC      arch/openrisc/mm/ioremap.o
  CC      arch/openrisc/kernel/time.o
  CC      arch/openrisc/kernel/signal.o
  CC      arch/openrisc/kernel/module.o
  AS      arch/openrisc/kernel/entry.o
  LDS     arch/openrisc/kernel/vmlinux.lds
  CC      arch/openrisc/kernel/prom.o
  CC      arch/openrisc/kernel/sys_call_table.o
  AS      arch/openrisc/kernel/head.o
  CC      arch/openrisc/kernel/ptrace.o
  CC      arch/openrisc/kernel/irq.o
  CC      init/version.o
  LD      certs/built-in.o
  LD      arch/openrisc/lib/built-in.o
  DTB     arch/openrisc/boot/dts/or1ksim.dtb.S
  AS      arch/openrisc/boot/dts/or1ksim.dtb.o
  LD      ipc/built-in.o
  CC      security/commoncap.o
  LD      block/built-in.o
  CC      security/min_addr.o
  LD      sound/built-in.o
  LD      firmware/built-in.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  CC      mm/filemap.o
  CC      kernel/panic.o
  CC      kernel/cpu.o
  CC      kernel/exit.o
  CC      mm/mempool.o
  CC      mm/oom_kill.o
  CC      kernel/softirq.o
  CC      mm/maccess.o
  CC      mm/page_alloc.o
  CC      kernel/resource.o
  CC      mm/page-writeback.o
  CC      kernel/sysctl.o
  LD      arch/openrisc/boot/dts/built-in.o
  CC      mm/readahead.o
  CC      kernel/sysctl_binary.o
  CC      mm/swap.o
  CC      kernel/capability.o
  CC      mm/truncate.o
  CC      kernel/ptrace.o
  CC      mm/vmscan.o
  CC      kernel/user.o
  CC      net/socket.o
  CC      kernel/signal.o
  GEN     usr/initramfs_data.cpio.lz4
rm arch/openrisc/boot/dts/or1ksim.dtb.S arch/openrisc/boot/dts/or1ksim.dtb
  CC      kernel/sys.o
  CC      mm/shmem.o
  CC      mm/util.o
  CC      kernel/kmod.o
  CC      crypto/api.o
  CC      mm/mmzone.o
  CC      kernel/workqueue.o
  LD      net/802/built-in.o
  CC      kernel/pid.o
  CC      crypto/cipher.o
  CC      mm/vmstat.o
  CC      net/ethernet/eth.o
  CC      kernel/task_work.o
  CC      net/sysctl_net.o
  LD      virt/lib/built-in.o
  CC      crypto/compress.o
  CC      mm/backing-dev.o
  CC      kernel/extable.o
  CC      net/netlink/af_netlink.o
  CC      net/packet/af_packet.o
  CC      mm/mm_init.o
  CC      kernel/params.o
  CC      crypto/memneq.o
  CC      mm/mmu_context.o
  LD      virt/built-in.o
  CC      mm/percpu.o
  CC      kernel/kthread.o
  CC      net/netlink/genetlink.o
  LD      drivers/cdrom/built-in.o
  CC      net/sched/sch_generic.o
  CC      mm/slab_common.o
  CC      kernel/sys_ni.o
  LD      drivers/amba/built-in.o
  LD      drivers/block/built-in.o
  CC      mm/workingset.o
  CC      crypto/crypto_wq.o
  LD      drivers/bus/built-in.o
  CC      net/unix/garbage.o
  CC      mm/gup.o
  CC      kernel/nsproxy.o
  CC      net/unix/af_unix.o
  CC      net/sched/sch_mq.o
  CC      kernel/ksysfs.o
  CC      crypto/algapi.o
  CC      mm/list_lru.o
  CC      mm/highmem.o
  LD      drivers/auxdisplay/built-in.o
  CC      mm/debug.o
  LD      drivers/crypto/built-in.o
  CC      kernel/notifier.o
  CC      mm/interval_tree.o
  CC      net/unix/sysctl_net_unix.o
  CC      mm/compaction.o
  CC      mm/memory.o
  CC      kernel/cred.o
  CC      mm/vmacache.o
  LD      drivers/firewire/built-in.o
  CC      crypto/scatterwalk.o
  LD      drivers/clocksource/built-in.o
  CC      mm/mincore.o
  LD      drivers/mmc/built-in.o
  CC      crypto/chainiv.o
  CC      drivers/char/misc.o
  CC      mm/mlock.o
  CC      drivers/char/mem.o
  CC      crypto/blkcipher.o
  LD      drivers/leds/built-in.o
  CC      mm/pagewalk.o
  CC      kernel/smpboot.o
  LD      drivers/idle/built-in.o
  CC      kernel/groups.o
  LD      drivers/hwtracing/intel_th/built-in.o
  LD      drivers/platform/built-in.o
  CC      mm/mmap.o
  CC      crypto/aead.o
  CC      crypto/ablkcipher.o
  CC      crypto/proc.o
  CC      kernel/futex.o
  CC      kernel/async.o
  CC      mm/mremap.o
  CC      drivers/char/random.o
  CC      mm/pgtable-generic.o
  LD      drivers/mfd/built-in.o
  CC      mm/rmap.o
  CC      kernel/range.o
  CC      mm/vmalloc.o
  CC      mm/mprotect.o
  LD      drivers/nfc/built-in.o
  LD      drivers/clk/bcm/built-in.o
  CC      kernel/up.o
  CC      mm/msync.o
  LD      drivers/macintosh/built-in.o
  LD      drivers/pwm/built-in.o
  LD      drivers/power/built-in.o
  CC      mm/process_vm_access.o
  CC      kernel/reboot.o
  CC      crypto/eseqiv.o
  CC      mm/init-mm.o
  CC      crypto/skcipher.o
  CC      crypto/ahash.o
  LD      drivers/lguest/built-in.o
  CC      kernel/uid16.o
  CC      mm/bootmem.o
  LD      drivers/char/agp/built-in.o
  LD      drivers/video/backlight/built-in.o
  CC      crypto/shash.o
  CC      kernel/printk/printk.o
  LD      drivers/iommu/built-in.o
  CC      mm/fadvise.o
  CC      net/ipv6/addrconf_core.o
  CC      kernel/power/qos.o
  CC      drivers/irqchip/irqchip.o
  CC      net/ipv6/exthdrs_core.o
  LD      drivers/nvme/host/built-in.o
  CC      kernel/module.o
  CC      drivers/gpio/devres.o
  CC      mm/madvise.o
  LD      kernel/livepatch/built-in.o
  CC      crypto/pcompress.o
  LD      drivers/soc/bcm/built-in.o
  CC      net/ipv6/ip6_checksum.o
  CC      fs/open.o
  CC      kernel/bpf/core.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/rcu/update.o
  CC      crypto/akcipher.o
  CC      drivers/net/mii.o
  LD      drivers/clk/built-in.o
  CC      drivers/gpio/gpiolib.o
  CC      mm/memblock.o
  CC      kernel/rcu/sync.o
  CC      kernel/rcu/srcu.o
  CC      kernel/elfcore.o
  CC      net/ipv6/ip6_icmp.o
  CC      drivers/gpio/gpiolib-legacy.o
  CC      drivers/irqchip/irq-or1k-pic.o
  CC      drivers/net/Space.o
  CC      drivers/net/loopback.o
  LD      drivers/firmware/broadcom/built-in.o
  LD      drivers/gpu/vga/built-in.o
  LD      drivers/misc/cb710/built-in.o
  CC      kernel/irq_work.o
  CC      crypto/algboss.o
  CC      mm/dmapool.o
  CC      drivers/of/base.o
  CC      kernel/rcu/tiny.o
  CC      fs/read_write.o
  LD      drivers/hsi/controllers/built-in.o
  LD      drivers/soc/fsl/built-in.o
  LD      drivers/misc/eeprom/built-in.o
  CC      drivers/gpio/gpiolib-of.o
  LD      drivers/misc/lis3lv02d/built-in.o
  CC      crypto/testmgr.o
  LD      drivers/i2c/busses/built-in.o
  CC      kernel/locking/mutex.o
  CC      net/core/request_sock.o
  LD      drivers/hsi/clients/built-in.o
  LD      drivers/video/fbdev/core/built-in.o
  CC      mm/slob.o
  CC      fs/file_table.o
  LD      arch/openrisc/mm/built-in.o
  CC      net/ipv6/protocol.o
  CC      kernel/locking/semaphore.o
  CC      kernel/memremap.o
  CC      net/core/sock.o
  LD      drivers/i2c/algos/built-in.o
  LD      drivers/media/firewire/built-in.o
  CC      kernel/locking/rwsem.o
  CC      drivers/of/device.o
  CC      mm/migrate.o
  CC      net/ipv6/ip6_offload.o
  CC      crypto/crypto_null.o
  CC      net/ipv6/output_core.o
  CC      drivers/of/platform.o
  CC      net/core/skbuff.o
  LD      drivers/nvme/built-in.o
  CC      drivers/of/fdt.o
  CC      net/ipv6/tcpv6_offload.o
  CC      kernel/membarrier.o
  AS      usr/initramfs_data.o
  LD      drivers/soc/built-in.o
  CC      kernel/locking/rtmutex.o
  CC      crypto/rng.o
  CC      fs/char_dev.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  CC      net/ipv6/exthdrs_offload.o
  CC      net/ipv6/udp_offload.o
  LD      drivers/misc/ti-st/built-in.o
  CC      crypto/aes_generic.o
  CC [M]  crypto/echainiv.o
  CC      kernel/locking/rwsem-spinlock.o
  CC      drivers/of/address.o
  CC      kernel/irq/irqdesc.o
  LD      drivers/media/common/b2c2/built-in.o
  LD      drivers/firmware/built-in.o
  CC      drivers/of/fdt_address.o
  CC      fs/stat.o
  CC [M]  crypto/hmac.o
  CC      net/core/datagram.o
  CC      kernel/irq/handle.o
  LD      drivers/i2c/muxes/built-in.o
  CC      kernel/locking/percpu-rwsem.o
  LD      drivers/media/common/saa7146/built-in.o
  CC      drivers/of/of_net.o
  CC      drivers/of/irq.o
  CC      drivers/of/of_mdio.o
  CC      net/core/scm.o
  LD      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  CC      net/core/stream.o
  CC      kernel/sched/core.o
  LD      drivers/media/tuners/built-in.o
  CC      fs/super.o
  LD      drivers/misc/mic/bus/built-in.o
  LD      drivers/media/common/siano/built-in.o
  CC      fs/exec.o
  LD      drivers/gpu/drm/bridge/built-in.o
  LD      drivers/hsi/built-in.o
  CC [M]  crypto/sha256_generic.o
  CC      kernel/irq/manage.o
  CC      net/core/gen_stats.o
  LD      drivers/media/mmc/siano/built-in.o
  CC      kernel/irq/spurious.o
  CC [M]  crypto/drbg.o
  LD      drivers/media/platform/omap/built-in.o
  LD      drivers/gpu/drm/i2c/built-in.o
  CC      kernel/sched/loadavg.o
  LD      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  LD      drivers/media/i2c/built-in.o
  CC      fs/pipe.o
  CC      net/core/gen_estimator.o
  CC      drivers/net/phy/phy.o
  CC      kernel/irq/resend.o
  CC      fs/namei.o
  CC      kernel/sched/clock.o
  CC [M]  crypto/jitterentropy.o
  CC      kernel/irq/chip.o
  CC      net/core/net_namespace.o
  LD      drivers/i2c/built-in.o
  LD      drivers/misc/mic/built-in.o
  CC      drivers/net/phy/phy_device.o
  CC      net/sunrpc/clnt.o
  CC      kernel/sched/cputime.o
  LD      drivers/media/common/built-in.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  CC      fs/fcntl.o
  CC [M]  crypto/jitterentropy-kcapi.o
  CC      kernel/irq/dummychip.o
  LD      drivers/media/mmc/built-in.o
  LD      drivers/media/platform/built-in.o
  CC      net/core/secure_seq.o
  LD      drivers/gpu/drm/panel/built-in.o
  CC      drivers/net/phy/mdio_bus.o
  CC      kernel/irq/devres.o
  CC      net/sunrpc/xprt.o
  CC      fs/ioctl.o
  LD      arch/openrisc/kernel/built-in.o
  CC      net/core/flow_dissector.o
  CC      net/sunrpc/socklib.o
  LD      drivers/gpu/drm/omapdrm/displays/built-in.o
  LD      usr/built-in.o
  CC      fs/readdir.o
  LD      drivers/video/fbdev/omap2/omapfb/built-in.o
  LD      drivers/media/rc/keymaps/built-in.o
  CC      kernel/sched/idle_task.o
  CC      net/sunrpc/xprtsock.o
  CC      kernel/irq/generic-chip.o
  CC      kernel/sched/fair.o
  CC      drivers/tty/tty_io.o
  LD      drivers/misc/built-in.o
  CC      drivers/net/phy/mdio_device.o
  CC      net/core/sysctl_net_core.o
  LD      drivers/gpu/drm/omapdrm/dss/built-in.o
  CC      kernel/sched/rt.o
  CC      fs/select.o
  CC      drivers/tty/n_tty.o
  CC      net/sunrpc/sched.o
  LD      drivers/media/rc/built-in.o
  CC      drivers/net/phy/micrel.o
  CC      drivers/tty/tty_ioctl.o
  CC      net/core/dev.o
  CC      kernel/sched/deadline.o
  CC      net/sunrpc/auth.o
  CC      drivers/base/component.o
  CC      fs/dcache.o
  CC      kernel/irq/autoprobe.o
  CC      kernel/sched/stop_task.o
  CC      kernel/time/time.o
  LD      drivers/video/fbdev/omap2/built-in.o
  LD      drivers/gpu/drm/omapdrm/built-in.o
  LD      drivers/media/usb/b2c2/built-in.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  LD      drivers/media/pci/b2c2/built-in.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  CC      drivers/base/core.o
  CC      drivers/tty/tty_ldisc.o
  CC      net/core/ethtool.o
  LD      drivers/video/fbdev/built-in.o
  LD      drivers/media/usb/s2255/built-in.o
  CC      drivers/base/bus.o
  CC      kernel/irq/irqdomain.o
  CC      kernel/irq/proc.o
  LD      drivers/gpu/drm/built-in.o
  LD      drivers/media/pci/ddbridge/built-in.o
  LD      drivers/media/pci/dm1105/built-in.o
  CC      net/sunrpc/auth_null.o
  CC      drivers/tty/tty_buffer.o
  LD      drivers/media/usb/siano/built-in.o
  LD      drivers/net/ethernet/8390/built-in.o
  LD      drivers/video/built-in.o
  CC      net/ipv4/route.o
  CC      lib/lockref.o
  LD      init/mounts.o
  CC      net/sunrpc/auth_unix.o
  LD      drivers/media/pci/mantis/built-in.o
  CC      net/ipv4/inetpeer.o
  CC      lib/bcd.o
  LD      init/built-in.o
  CC      kernel/sched/wait.o
  CC      fs/inode.o
  CC      net/sunrpc/auth_generic.o
  CC      lib/div64.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  LD      drivers/media/pci/ngene/built-in.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  LD      drivers/net/ethernet/arc/built-in.o
  LD      drivers/media/pci/pluto2/built-in.o
  CC      net/sunrpc/svc.o
  LD      drivers/gpu/built-in.o
  LD      drivers/net/ethernet/broadcom/built-in.o
  LD      drivers/media/pci/pt1/built-in.o
  CC      kernel/sched/completion.o
  LD      drivers/media/pci/pt3/built-in.o
  CC      net/core/dev_addr_lists.o
  CC      drivers/base/dd.o
  CC      net/sunrpc/svcsock.o
  LD      drivers/media/pci/saa7146/built-in.o
  CC      net/ipv4/protocol.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  CC      lib/sort.o
  LD      drivers/media/pci/smipcie/built-in.o
  CC      drivers/base/syscore.o
  CC      net/ipv4/ip_input.o
  CC      lib/parser.o
  CC      drivers/tty/tty_port.o
  CC      net/ipv4/ip_fragment.o
  LD      drivers/net/ethernet/ezchip/built-in.o
  LD      drivers/net/ethernet/cadence/built-in.o
  CC      lib/halfmd4.o
  CC      net/ipv4/ip_forward.o
  LD      drivers/media/pci/ttpci/built-in.o
  CC      kernel/sched/idle.o
  LD      drivers/media/usb/zr364xx/built-in.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  CC      net/ipv4/ip_options.o
  CC      net/sunrpc/svcauth.o
  CC      net/sunrpc/svcauth_unix.o
  CC      kernel/sched/debug.o
  CC      net/ipv4/ip_output.o
  CC      lib/debug_locks.o
  CC      net/core/dst.o
  CC      net/sunrpc/addr.o
  CC      net/sunrpc/rpcb_clnt.o
  LD      drivers/net/ethernet/i825xx/built-in.o
  CC      drivers/base/driver.o
  CC      lib/random32.o
  CC      net/ipv4/ip_sockglue.o
  CC      net/sunrpc/timer.o
  LD      drivers/net/ethernet/intel/built-in.o
  LD      drivers/media/pci/built-in.o
  CC      net/core/netevent.o
  LD      drivers/media/usb/built-in.o
  CC      net/ipv4/inet_hashtables.o
  LD      drivers/net/ethernet/marvell/built-in.o
  LD      drivers/net/ethernet/micrel/built-in.o
  CC      net/ipv4/inet_timewait_sock.o
  CC      fs/attr.o
  CC      fs/bad_inode.o
  CC      net/ipv4/inet_connection_sock.o
  CC      drivers/tty/tty_mutex.o
  CC      lib/bust_spinlocks.o
  LD [M]  crypto/jitterentropy_rng.o
  LD      drivers/net/ethernet/natsemi/built-in.o
  CC      net/ipv4/tcp.o
  CC      lib/kasprintf.o
  CC      net/core/neighbour.o
  CC      kernel/time/timer.o
  LD      drivers/net/ethernet/qualcomm/built-in.o
  LD      drivers/net/ethernet/netronome/built-in.o
  CC      fs/file.o
  CC      drivers/tty/tty_ldsem.o
  CC      lib/bitmap.o
  CC      net/ipv4/tcp_input.o
  CC      net/core/rtnetlink.o
  CC      drivers/tty/pty.o
  CC      net/sunrpc/xdr.o
  LD      drivers/irqchip/built-in.o
  CC      kernel/time/hrtimer.o
  LD      drivers/net/ethernet/renesas/built-in.o
  CC      kernel/time/itimer.o
  LD      drivers/media/built-in.o
  CC      drivers/base/class.o
  CC      kernel/time/posix-timers.o
  CC      net/core/utils.o
  LD      drivers/net/ethernet/samsung/built-in.o
  CC      drivers/base/platform.o
  LD      drivers/net/ethernet/rocker/built-in.o
  CC      net/sunrpc/sunrpc_syms.o
  CC      lib/scatterlist.o
  CC      net/core/link_watch.o
  CC      lib/gcd.o
  CC      kernel/time/posix-cpu-timers.o
  LD      drivers/tty/ipwireless/built-in.o
  CC      net/core/filter.o
  CC      net/core/sock_diag.o
  CC      kernel/time/timekeeping.o
  CC      lib/lcm.o
  LD      kernel/rcu/built-in.o
  CC      fs/filesystems.o
  LD      drivers/net/ethernet/seeq/built-in.o
  CC      net/core/dev_ioctl.o
  CC      lib/list_sort.o
  CC      net/sunrpc/cache.o
  LD      drivers/net/ethernet/stmicro/built-in.o
  CC      fs/namespace.o
  CC      net/sunrpc/rpc_pipe.o
  CC      lib/uuid.o
  CC      net/core/tso.o
  CC      drivers/base/cpu.o
  CC      lib/flex_array.o
  CC      net/sunrpc/svc_xprt.o
  CC      drivers/base/firmware.o
  CC      lib/iov_iter.o
  LD      drivers/net/ethernet/via/built-in.o
  CC      kernel/time/ntp.o
  CC      net/ipv4/tcp_output.o
  LD      drivers/net/ethernet/wiznet/built-in.o
  CC      net/core/sock_reuseport.o
  CC      net/sunrpc/stats.o
  CC      fs/seq_file.o
  CC      lib/clz_ctz.o
  CC      drivers/net/ethernet/ethoc.o
  CC      drivers/tty/serial/serial_core.o
  CC      kernel/time/clocksource.o
  CC      kernel/time/jiffies.o
  LD      drivers/tty/vt/built-in.o
  CC      net/core/net-sysfs.o
  LD      crypto/crypto.o
  CC      drivers/base/init.o
  LD      drivers/net/ethernet/synopsys/built-in.o
  CC      fs/xattr.o
  LD      security/built-in.o
  CC      net/sunrpc/sysctl.o
  CC      lib/bsearch.o
  CC      kernel/time/timer_list.o
  CC      net/ipv4/tcp_timer.o
  CC      fs/libfs.o
  CC      drivers/tty/serial/earlycon.o
  CC      fs/fs-writeback.o
  CC      drivers/base/map.o
  CC      lib/find_bit.o
  CC      net/core/net-procfs.o
  CC      fs/pnode.o
  CC      kernel/time/timeconv.o
  CC      drivers/base/devres.o
  CC      net/ipv4/tcp_ipv4.o
  CC      kernel/time/timecounter.o
  CC      fs/splice.o
  CC      drivers/base/attribute_container.o
  CC      kernel/time/posix-clock.o
  CC      lib/llist.o
  CC      lib/memweight.o
  CC      drivers/base/transport_class.o
  CC      kernel/time/alarmtimer.o
  CC      net/ipv4/tcp_minisocks.o
  CC      fs/sync.o
  CC      lib/kfifo.o
  CC      lib/percpu-refcount.o
  CC      kernel/time/clockevents.o
  CC      drivers/base/topology.o
  CC      net/ipv4/tcp_cong.o
  CC      drivers/tty/serial/8250/8250_core.o
  CC      kernel/time/tick-common.o
  CC      drivers/base/container.o
  CC      lib/percpu_ida.o
  CC      drivers/tty/serial/8250/8250_port.o
  CC      kernel/time/tick-oneshot.o
  CC      lib/rhashtable.o
  CC      drivers/tty/serial/8250/8250_early.o
  CC      lib/reciprocal_div.o
  CC      drivers/base/property.o
  CC      net/ipv4/tcp_metrics.o
  CC      lib/once.o
  CC      kernel/time/tick-sched.o
  LD      crypto/cryptomgr.o
  CC      fs/utimes.o
  CC      drivers/tty/serial/8250/8250_of.o
  CC      lib/string_helpers.o
  LD      net/ethernet/built-in.o
  CC      drivers/base/cacheinfo.o
  CC      net/ipv4/tcp_fastopen.o
  CC      drivers/base/devtmpfs.o
  CC      lib/hexdump.o
  CC      net/ipv4/tcp_recovery.o
  LD      kernel/power/built-in.o
  CC      fs/stack.o
  CC      lib/kstrtox.o
  CC      fs/fs_struct.o
  CC      drivers/base/dma-mapping.o
  CC      net/ipv4/tcp_offload.o
  LD      drivers/base/power/built-in.o
  CC      lib/iomap.o
  CC      fs/statfs.o
  CC      lib/pci_iomap.o
  CC      fs/fs_pin.o
  CC      drivers/base/module.o
  CC      lib/iomap_copy.o
  CC      net/ipv4/datagram.o
  CC      lib/devres.o
  CC      fs/nsfs.o
  CC      net/ipv4/raw.o
  CC      fs/no-block.o
  CC      lib/hweight.o
  CC      lib/bitrev.o
  CC      net/ipv4/udp.o
  HOSTCC  lib/gen_crc32table
  CC      fs/proc_namespace.o
  CC      net/ipv4/udplite.o
  LD      fs/exofs/built-in.o
  CC      fs/devpts/inode.o
  CC      lib/syscall.o
  LD      kernel/locking/built-in.o
  CC      lib/lz4/lz4_decompress.o
  CC      net/ipv4/udp_offload.o
  CC      lib/nlattr.o
  CC      lib/lzo/lzo1x_decompress_safe.o
  LD      crypto/crypto_hash.o
  CC      fs/nfs_common/grace.o
  CC      fs/kernfs/mount.o
  CC      lib/checksum.o
  CC      lib/xz/xz_dec_syms.o
  CC      fs/anon_inodes.o
  CC      lib/xz/xz_dec_stream.o
  LD      fs/quota/built-in.o
  CC      fs/ramfs/inode.o
  LD      net/sched/built-in.o
  CC      lib/atomic64.o
  CC      lib/xz/xz_dec_lzma2.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/signalfd.o
  CC      fs/kernfs/inode.o
  CC      lib/dynamic_queue_limits.o
  CC      fs/locks.o
  CC      lib/strncpy_from_user.o
  CC      fs/binfmt_script.o
  CC      fs/binfmt_elf.o
  CC      fs/kernfs/dir.o
  CC      fs/sysfs/file.o
  CC      net/ipv4/arp.o
  CC      fs/notify/fsnotify.o
  CC      fs/sysfs/dir.o
  CC      fs/coredump.o
  CC      lib/xz/xz_dec_bcj.o
  CC      fs/sysfs/symlink.o
  CC      fs/lockd/clntlock.o
  CC      fs/sysfs/mount.o
  CC      fs/drop_caches.o
  CC      net/ipv4/icmp.o
  CC      net/ipv4/devinet.o
  LD      kernel/irq/built-in.o
  CC      fs/lockd/clntproc.o
  CC      fs/notify/notification.o
  CC      lib/strnlen_user.o
  CC      fs/sysfs/group.o
  CC      fs/lockd/clntxdr.o
  CC      lib/net_utils.o
  CC      net/ipv4/af_inet.o
  CC      fs/kernfs/file.o
  CC      fs/notify/group.o
  LD      crypto/crypto_blkcipher.o
  CC      fs/notify/inode_mark.o
  CC      net/ipv4/igmp.o
  CC      fs/lockd/host.o
  LD      crypto/crypto_algapi.o
  CC      fs/kernfs/symlink.o
  CC      lib/argv_split.o
  CC      fs/notify/mark.o
  CC      fs/lockd/svc.o
  CC      net/ipv4/fib_frontend.o
  CC      lib/cmdline.o
  CC      fs/lockd/svclock.o
  CC      fs/notify/vfsmount_mark.o
  CC      net/ipv4/fib_semantics.o
  CC      fs/nfs/client.o
  CC      fs/lockd/svcshare.o
  CC      fs/notify/fdinfo.o
  LD      drivers/char/built-in.o
  LD      net/ipv6/built-in.o
  CC      fs/lockd/svcproc.o
  CC      fs/nfs/dir.o
  CC      net/ipv4/fib_trie.o
  CC      lib/ctype.o
  CC      fs/nfs/file.o
  LD      fs/notify/dnotify/built-in.o
  CC      net/ipv4/inet_fragment.o
  CC      lib/dec_and_lock.o
  CC      fs/lockd/svcsubs.o
  CC      lib/decompress.o
  CC      fs/lockd/mon.o
  CC      net/ipv4/ping.o
  CC      lib/decompress_bunzip2.o
  CC      fs/nfs/getroot.o
  CC      net/ipv4/ip_tunnel_core.o
  CC      lib/decompress_unlz4.o
  LD      fs/notify/fanotify/built-in.o
  CC      lib/decompress_unlzma.o
  CC      net/ipv4/gre_offload.o
  CC      fs/lockd/xdr.o
  CC      lib/decompress_unlzo.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      fs/proc/task_mmu.o
  CC      net/ipv4/sysctl_net_ipv4.o
  CC      fs/notify/inotify/inotify_user.o
  CC      lib/decompress_unxz.o
  CC      fs/nfs/inode.o
  CC      net/ipv4/proc.o
  CC      fs/lockd/clnt4xdr.o
  CC      fs/lockd/xdr4.o
  CC      fs/nfs/super.o
  CC      fs/proc/inode.o
  CC      lib/dump_stack.o
  CC      fs/lockd/svc4proc.o
  CC      fs/lockd/procfs.o
  CC      lib/earlycpio.o
  CC      fs/nfs/direct.o
  CC      fs/proc/root.o
  CC      lib/extable.o
  CC      lib/fdt.o
  CC      fs/proc/base.o
  CC      fs/proc/generic.o
  CC      fs/nfs/pagelist.o
  CC      fs/proc/array.o
  CC      lib/fdt_empty_tree.o
  CC      lib/fdt_ro.o
  CC      fs/proc/fd.o
  CC      fs/nfs/read.o
  CC      fs/nfs/symlink.o
  LD      drivers/of/built-in.o
  CC      fs/proc/proc_tty.o
  LD      lib/lzo/lzo_decompress.o
  CC      lib/fdt_rw.o
  CC      lib/fdt_strerror.o
  CC      fs/proc/cmdline.o
  LD      lib/lzo/built-in.o
  CC      lib/fdt_sw.o
  CC      fs/nfs/unlink.o
  CC      fs/proc/consoles.o
  CC      fs/nfs/write.o
  CC      lib/fdt_wip.o
  CC      fs/proc/cpuinfo.o
  CC      fs/proc/devices.o
  CC      fs/nfs/namespace.o
  CC      fs/proc/interrupts.o
  CC      fs/proc/loadavg.o
  CC      lib/flex_proportions.o
  CC      fs/nfs/mount_clnt.o
  CC      fs/proc/meminfo.o
  CC      lib/idr.o
  CC      fs/proc/stat.o
  CC      fs/nfs/nfstrace.o
  CC      lib/int_sqrt.o
  CC      fs/proc/uptime.o
  CC      lib/ioremap.o
  CC      fs/nfs/sysctl.o
  CC      fs/proc/version.o
  CC      fs/nfs/nfs2super.o
  CC      lib/irq_regs.o
  LD      lib/lz4/built-in.o
  LD      drivers/gpio/built-in.o
  CC      fs/proc/softirqs.o
  CC      fs/nfs/proc.o
  CC      lib/is_single_threaded.o
  CC      fs/proc/namespaces.o
  CC      fs/proc/self.o
  CC      lib/klist.o
  CC      fs/nfs/nfs2xdr.o
  CC      fs/proc/thread_self.o
  CC      lib/kobject.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/nfs/nfs3super.o
  CC      lib/kobject_uevent.o
  CC      fs/nfs/nfs3client.o
  CC      fs/proc/proc_net.o
  CC      fs/proc/kmsg.o
  CC      fs/proc/page.o
  CC      lib/md5.o
  CC      fs/nfs/nfs3proc.o
  CC      lib/nmi_backtrace.o
  CC      fs/nfs/nfs3xdr.o
  CC      lib/plist.o
  CC      lib/proportions.o
  CC      lib/radix-tree.o
  CC      lib/ratelimit.o
  CC      lib/rbtree.o
  CC      lib/seq_buf.o
  CC      lib/sha1.o
  CC      lib/show_mem.o
  CC      lib/string.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  CC      lib/timerqueue.o
  CC      lib/vsprintf.o
  GEN     lib/crc32table.h
  LD      fs/ramfs/ramfs.o
  LD      fs/sysfs/built-in.o
  LD      drivers/net/phy/libphy.o
  LD      fs/nfs_common/built-in.o
  CC      lib/crc32.o
  LD      fs/ramfs/built-in.o
  LD      drivers/net/phy/built-in.o
  LD      crypto/built-in.o
  LD      lib/xz/xz_dec.o
  LD      lib/xz/built-in.o
  LD      drivers/tty/serial/8250/8250.o
  LD      kernel/bpf/built-in.o
  LD      drivers/net/ethernet/built-in.o
  LD      drivers/net/built-in.o
  LD      drivers/base/built-in.o
  LD      fs/notify/inotify/built-in.o
  LD      fs/notify/built-in.o
  LD      kernel/printk/built-in.o
  LD      kernel/sched/built-in.o
  LD      fs/kernfs/built-in.o
/home/kisskb/slave/src/drivers/tty/serial/8250/8250_port.c: In function 'serial8250_console_write':
/home/kisskb/slave/src/drivers/tty/serial/8250/8250_port.c:2864:16: warning: 'flags' may be used uninitialized in this function
  LD      net/netlink/built-in.o
  LD      drivers/tty/serial/8250/8250_base.o
  LD      drivers/tty/serial/8250/built-in.o
  LD      drivers/tty/serial/built-in.o
  LD      drivers/tty/built-in.o
  LD      net/sunrpc/sunrpc.o
  LD      fs/lockd/lockd.o
  LD      fs/lockd/built-in.o
  LD      drivers/built-in.o
  LD      net/sunrpc/built-in.o
  LD      lib/built-in.o
  LD      fs/nfs/nfsv2.o
  LD      net/unix/unix.o
  LD      net/unix/built-in.o
  LD      mm/built-in.o
  LD      kernel/time/built-in.o
  LD      kernel/built-in.o
  LD      fs/proc/proc.o
  LD      fs/nfs/nfsv3.o
  LD      fs/proc/built-in.o
  LD      net/packet/built-in.o
  LD      fs/nfs/nfs.o
  LD      fs/nfs/built-in.o
  LD      fs/built-in.o
/home/kisskb/slave/src/net/core/dev.c: In function 'validate_xmit_skb_list':
/home/kisskb/slave/src/net/core/dev.c:2968:39: warning: 'tail' may be used uninitialized in this function
  AR      lib/lib.a
  LD      net/core/built-in.o
  LD      net/ipv4/built-in.o
  LD      net/built-in.o
  LINK    vmlinux
  LD      vmlinux.o
  MODPOST vmlinux.o
  GEN     .version
  CHK     include/generated/compile.h
  UPD     include/generated/compile.h
  CC      init/version.o
  LD      init/built-in.o
  LD      vmlinux
  SYSMAP  System.map
  Building modules, stage 2.
  MODPOST 5 modules
  CC      crypto/drbg.mod.o
  CC      crypto/echainiv.mod.o
  CC      crypto/hmac.mod.o
  CC      crypto/jitterentropy_rng.mod.o
  CC      crypto/sha256_generic.mod.o
  LD [M]  crypto/drbg.ko
  LD [M]  crypto/sha256_generic.ko
  LD [M]  crypto/echainiv.ko
  LD [M]  crypto/jitterentropy_rng.ko
  LD [M]  crypto/hmac.ko
make[1]: Leaving directory `/home/kisskb/slave/build/linus_or1ksim_defconfig_or32'
Completed OK
# rm -rf /home/kisskb/slave/build/linus_or1ksim_defconfig_or32
# Build took: 0:00:13.863463