# git rev-parse -q --verify 0d665e7b109d512b7cae3ccef6e8654714887844^{commit}
0d665e7b109d512b7cae3ccef6e8654714887844
already have revision, skipping fetch
# git checkout -q -f -B kisskb 0d665e7b109d512b7cae3ccef6e8654714887844
# git clean -qxdf
# git log -1
commit 0d665e7b109d512b7cae3ccef6e8654714887844
Author: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Date:   Fri Jan 19 15:49:24 2018 +0300

    mm, page_vma_mapped: Drop faulty pointer arithmetics in check_pte()
    
    Tetsuo reported random crashes under memory pressure on 32-bit x86
    system and tracked down to change that introduced
    page_vma_mapped_walk().
    
    The root cause of the issue is the faulty pointer math in check_pte().
    As ->pte may point to an arbitrary page we have to check that they are
    belong to the section before doing math. Otherwise it may lead to weird
    results.
    
    It wasn't noticed until now as mem_map[] is virtually contiguous on
    flatmem or vmemmap sparsemem. Pointer arithmetic just works against all
    'struct page' pointers. But with classic sparsemem, it doesn't because
    each section memap is allocated separately and so consecutive pfns
    crossing two sections might have struct pages at completely unrelated
    addresses.
    
    Let's restructure code a bit and replace pointer arithmetic with
    operations on pfns.
    
    Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
    Reported-and-tested-by: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
    Acked-by: Michal Hocko <mhocko@suse.com>
    Fixes: ace71a19cec5 ("mm: introduce page_vma_mapped_walk()")
    Cc: stable@vger.kernel.org
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/bfin-uclinux/bin/bfin-uclinux-gcc --version
# < git log --format=%s --max-count=1 0d665e7b109d512b7cae3ccef6e8654714887844
# < make -j 48 ARCH=blackfin O=/home/kisskb/slave/build/linus_CM-BF533_defconfig_bfin CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/bfin-uclinux/bin/bfin-uclinux-  CM-BF533_defconfig
# make -j 48 ARCH=blackfin O=/home/kisskb/slave/build/linus_CM-BF533_defconfig_bfin CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/bfin-uclinux/bin/bfin-uclinux-  
make[1]: Entering directory '/home/kisskb/slave/build/linus_CM-BF533_defconfig_bfin'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     include/config/kernel.release
  GEN     ./Makefile
  WRAP    arch/blackfin/include/generated/uapi/asm/auxvec.h
  WRAP    arch/blackfin/include/generated/uapi/asm/bitsperlong.h
  WRAP    arch/blackfin/include/generated/uapi/asm/bpf_perf_event.h
  WRAP    arch/blackfin/include/generated/uapi/asm/errno.h
  WRAP    arch/blackfin/include/generated/uapi/asm/ioctl.h
  WRAP    arch/blackfin/include/generated/uapi/asm/ipcbuf.h
  WRAP    arch/blackfin/include/generated/uapi/asm/kvm_para.h
  WRAP    arch/blackfin/include/generated/uapi/asm/mman.h
  WRAP    arch/blackfin/include/generated/uapi/asm/msgbuf.h
  WRAP    arch/blackfin/include/generated/uapi/asm/param.h
  WRAP    arch/blackfin/include/generated/uapi/asm/resource.h
  WRAP    arch/blackfin/include/generated/uapi/asm/sembuf.h
  CHK     include/generated/uapi/linux/version.h
  WRAP    arch/blackfin/include/generated/uapi/asm/shmbuf.h
  WRAP    arch/blackfin/include/generated/uapi/asm/setup.h
  WRAP    arch/blackfin/include/generated/uapi/asm/socket.h
  WRAP    arch/blackfin/include/generated/uapi/asm/shmparam.h
  WRAP    arch/blackfin/include/generated/uapi/asm/sockios.h
  WRAP    arch/blackfin/include/generated/uapi/asm/statfs.h
  WRAP    arch/blackfin/include/generated/uapi/asm/termbits.h
  WRAP    arch/blackfin/include/generated/uapi/asm/termios.h
  UPD     include/generated/uapi/linux/version.h
  WRAP    arch/blackfin/include/generated/uapi/asm/types.h
  WRAP    arch/blackfin/include/generated/uapi/asm/ucontext.h
  HOSTCC  scripts/basic/bin2c
  UPD     include/config/kernel.release
  Using /home/kisskb/slave/src as source for kernel
  WRAP    arch/blackfin/include/generated/asm/bugs.h
  WRAP    arch/blackfin/include/generated/asm/current.h
  WRAP    arch/blackfin/include/generated/asm/device.h
  WRAP    arch/blackfin/include/generated/asm/div64.h
  WRAP    arch/blackfin/include/generated/asm/emergency-restart.h
  WRAP    arch/blackfin/include/generated/asm/fb.h
  WRAP    arch/blackfin/include/generated/asm/extable.h
  WRAP    arch/blackfin/include/generated/asm/futex.h
  WRAP    arch/blackfin/include/generated/asm/hw_irq.h
  WRAP    arch/blackfin/include/generated/asm/irq_regs.h
  WRAP    arch/blackfin/include/generated/asm/irq_work.h
  WRAP    arch/blackfin/include/generated/asm/kdebug.h
  WRAP    arch/blackfin/include/generated/asm/kmap_types.h
  WRAP    arch/blackfin/include/generated/asm/kprobes.h
  WRAP    arch/blackfin/include/generated/asm/local.h
  WRAP    arch/blackfin/include/generated/asm/local64.h
  WRAP    arch/blackfin/include/generated/asm/mcs_spinlock.h
  WRAP    arch/blackfin/include/generated/asm/mm-arch-hooks.h
  WRAP    arch/blackfin/include/generated/asm/percpu.h
  WRAP    arch/blackfin/include/generated/asm/pgalloc.h
  WRAP    arch/blackfin/include/generated/asm/preempt.h
  WRAP    arch/blackfin/include/generated/asm/serial.h
  WRAP    arch/blackfin/include/generated/asm/topology.h
  WRAP    arch/blackfin/include/generated/asm/trace_clock.h
  WRAP    arch/blackfin/include/generated/asm/unaligned.h
  WRAP    arch/blackfin/include/generated/asm/user.h
  WRAP    arch/blackfin/include/generated/asm/word-at-a-time.h
  WRAP    arch/blackfin/include/generated/asm/xor.h
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/kallsyms
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/devicetable-offsets.s
  CHK     scripts/mod/devicetable-offsets.h
  UPD     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/mod/modpost
  CC      kernel/bounds.s
  CHK     include/generated/timeconst.h
  UPD     include/generated/timeconst.h
  CHK     include/generated/bounds.h
  UPD     include/generated/bounds.h
  CC      arch/blackfin/kernel/asm-offsets.s
  CHK     include/generated/asm-offsets.h
  UPD     include/generated/asm-offsets.h
  CALL    /home/kisskb/slave/src/scripts/checksyscalls.sh
<stdin>:1269:2: warning: #warning syscall accept4 not implemented [-Wcpp]
<stdin>:1299:2: warning: #warning syscall userfaultfd not implemented [-Wcpp]
<stdin>:1302:2: warning: #warning syscall membarrier not implemented [-Wcpp]
<stdin>:1305:2: warning: #warning syscall mlock2 not implemented [-Wcpp]
<stdin>:1308:2: warning: #warning syscall copy_file_range not implemented [-Wcpp]
<stdin>:1311:2: warning: #warning syscall preadv2 not implemented [-Wcpp]
<stdin>:1314:2: warning: #warning syscall pwritev2 not implemented [-Wcpp]
<stdin>:1317:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp]
<stdin>:1320:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp]
<stdin>:1323:2: warning: #warning syscall pkey_free not implemented [-Wcpp]
<stdin>:1326:2: warning: #warning syscall statx not implemented [-Wcpp]
  CC      init/main.o
  CHK     include/generated/compile.h
  CC      init/do_mounts.o
  CC      init/initramfs.o
  CC      init/do_mounts_initrd.o
  HOSTCC  usr/gen_init_cpio
  CC      init/init_task.o
  CC      init/calibrate.o
  AS      arch/blackfin/kernel/entry.o
  CC      arch/blackfin/kernel/process.o
  CC      arch/blackfin/kernel/bfin_ksyms.o
  CC      arch/blackfin/kernel/ptrace.o
  CC      arch/blackfin/kernel/setup.o
  CC      arch/blackfin/kernel/sys_bfin.o
  CC      arch/blackfin/kernel/traps.o
  CC      arch/blackfin/kernel/signal.o
  CC      arch/blackfin/kernel/irqchip.o
  CC      arch/blackfin/kernel/flat.o
  CC      arch/blackfin/kernel/dma-mapping.o
  CC      arch/blackfin/mm/sram-alloc.o
  CC      arch/blackfin/kernel/reboot.o
  AS      arch/blackfin/kernel/fixed_code.o
  CC      arch/blackfin/kernel/module.o
  CC      arch/blackfin/kernel/bfin_gpio.o
  CC      arch/blackfin/kernel/shadow_console.o
  CC      arch/blackfin/mm/isram-driver.o
  CC      arch/blackfin/kernel/trace.o
  LDS     arch/blackfin/kernel/vmlinux.lds
  CC      arch/blackfin/mm/init.o
  CC      arch/blackfin/kernel/bfin_dma.o
  UPD     include/generated/compile.h
  CC      arch/blackfin/kernel/debug-mmrs.o
  CC      arch/blackfin/kernel/time-ts.o
  CC      arch/blackfin/mm/maccess.o
  CC      arch/blackfin/kernel/dumpstack.o
  CC      arch/blackfin/kernel/cplbinfo.o
  CC      arch/blackfin/kernel/early_printk.o
  CC      arch/blackfin/kernel/exception.o
  CC      init/version.o
  CC      arch/blackfin/mach-common/cache-c.o
  AS      arch/blackfin/mach-common/entry.o
  AS      arch/blackfin/mach-common/head.o
  CC      arch/blackfin/mach-common/arch_checks.o
  AS      arch/blackfin/mach-common/interrupt.o
  CC      arch/blackfin/mach-common/pm.o
  AS      arch/blackfin/mach-common/cache.o
  AS      arch/blackfin/mach-common/dpmc_modes.o
  CC      arch/blackfin/mach-common/ints-priority.o
  CC      arch/blackfin/mach-bf533/dma.o
  CC      arch/blackfin/mach-bf533/ints-priority.o
  CC      arch/blackfin/mach-bf533/boards/cm_bf533.o
  CC      arch/blackfin/kernel/cplb-nompu/cplbinit.o
  CC      arch/blackfin/kernel/cplb-nompu/cplbmgr.o
  CC      kernel/panic.o
  CC      kernel/cpu.o
  CC      kernel/exec_domain.o
  CC      kernel/fork.o
  CC      kernel/resource.o
  CC      kernel/softirq.o
  CC      kernel/exit.o
  CC      kernel/capability.o
  CC      kernel/sysctl_binary.o
  CC      kernel/sysctl.o
  CC      kernel/signal.o
  CC      kernel/umh.o
  CC      kernel/user.o
  CC      kernel/sys.o
  CC      kernel/ptrace.o
  AR      certs/built-in.o
  CC      kernel/workqueue.o
  CC      kernel/pid.o
  CC      kernel/task_work.o
  CC      kernel/extable.o
  CC      kernel/params.o
  CC      kernel/kthread.o
  CC      kernel/sys_ni.o
  GEN     usr/initramfs_data.cpio
  CC      kernel/nsproxy.o
  CC      kernel/notifier.o
  CC      kernel/ksysfs.o
  CC      kernel/reboot.o
  CC      kernel/cred.o
  CC      mm/filemap.o
  CC      mm/mempool.o
  AR      arch/blackfin/mach-bf533/built-in.o
  CC      kernel/async.o
  CC      mm/oom_kill.o
  CC      mm/maccess.o
  CC      fs/open.o
  CC      fs/read_write.o
  AR      arch/blackfin/kernel/cplb-nompu/built-in.o
  AS      usr/initramfs_data.o
  AR      arch/blackfin/mach-common/built-in.o
  AR      arch/blackfin/mm/built-in.o
  CC      kernel/range.o
  AR      arch/blackfin/mach-bf533/boards/built-in.o
  CC      kernel/ucount.o
  CC      kernel/smpboot.o
  CC      fs/super.o
  CC      fs/file_table.o
  AR      usr/built-in.o
  CC      ipc/util.o
  CC      fs/char_dev.o
  CC      kernel/kmod.o
  CC      ipc/msgutil.o
  CC      kernel/groups.o
  CC      security/commoncap.o
  CC      kernel/bpf/core.o
  AR      init/mounts.o
  AR      kernel/livepatch/built-in.o
  AR      init/built-in.o
  CC      fs/stat.o
  CC      mm/page_alloc.o
  CC      kernel/irq/irqdesc.o
  CC      ipc/msg.o
  AR      crypto/built-in.o
  CC      kernel/locking/mutex.o
  CC      kernel/power/qos.o
  CC      kernel/printk/printk.o
  CC      kernel/rcu/update.o
  AR      arch/blackfin/kernel/built-in.o
  CC      block/bio.o
  CC      kernel/sched/core.o
  CC      kernel/time/time.o
  CC      kernel/freezer.o
  CC      kernel/up.o
  CC      kernel/module.o
  CC      mm/page-writeback.o
  CC      kernel/kallsyms.o
  GZIP    kernel/config_data.gz
  CC      kernel/utsname_sysctl.o
  CC      kernel/elfcore.o
  CC      kernel/irq_work.o
  CC      kernel/memremap.o
  CHK     kernel/config_data.h
  AR      drivers/amba/built-in.o
  CC      mm/readahead.o
  UPD     kernel/config_data.h
  CC      kernel/configs.o
  CC      mm/swap.o
  AR      drivers/auxdisplay/built-in.o
  CC      drivers/base/component.o
  CC      drivers/base/core.o
  AR      drivers/block/built-in.o
  CC      kernel/rcu/sync.o
  CC      fs/exec.o
  CC      drivers/base/bus.o
  AR      drivers/bus/built-in.o
  CC      drivers/base/dd.o
  CC      ipc/sem.o
  CC      drivers/char/mem.o
  CC      drivers/base/syscore.o
  AR      drivers/cdrom/built-in.o
  CC      kernel/time/timer.o
  AR      drivers/char/ipmi/built-in.o
  CC      mm/truncate.o
  AR      drivers/clk/bcm/built-in.o
  CC      kernel/irq/handle.o
  AR      drivers/clk/imgtec/built-in.o
  CC      kernel/rcu/srcutiny.o
  CC      kernel/rcu/tiny.o
  AR      drivers/clocksource/built-in.o
  CC      kernel/irq/manage.o
  AR      drivers/clk/mvebu/built-in.o
  CC      kernel/locking/semaphore.o
  AR      drivers/clk/renesas/built-in.o
  AR      drivers/firewire/built-in.o
  CC      kernel/irq/spurious.o
In file included from /home/kisskb/slave/src/kernel/memremap.c:21:0:
/home/kisskb/slave/src/include/linux/swapops.h: In function 'swp_entry_to_pmd':
/home/kisskb/slave/src/include/linux/swapops.h:316:2: warning: missing braces around initializer [-Wmissing-braces]
/home/kisskb/slave/src/include/linux/swapops.h:316:2: warning: (near initialization for '(anonymous).pmd') [-Wmissing-braces]
  CC      fs/pipe.o
  CC      drivers/gpio/devres.o
  AR      drivers/firmware/broadcom/built-in.o
  AR      drivers/clk/ti/built-in.o
  CC      kernel/locking/rwsem.o
  CC      fs/namei.o
  CC      drivers/base/driver.o
  CC      drivers/base/class.o
  CC      fs/fcntl.o
  CC      mm/vmscan.o
  AR      sound/built-in.o
  CC      drivers/base/platform.o
  AR      drivers/firmware/meson/built-in.o
  AR      drivers/clk/built-in.o
  CC      drivers/char/random.o
  AR      drivers/firmware/tegra/built-in.o
  CC      ipc/shm.o
  AR      firmware/built-in.o
  CC      kernel/locking/percpu-rwsem.o
  CC      kernel/power/main.o
  AR      drivers/gpu/drm/amd/lib/built-in.o
  AR      drivers/firmware/built-in.o
  CC      kernel/locking/rwsem-spinlock.o
  AR      kernel/rcu/built-in.o
  AR      security/built-in.o
  CC      drivers/base/cpu.o
  CC      kernel/irq/resend.o
  AR      drivers/gpu/drm/hisilicon/built-in.o
  AR      drivers/gpu/drm/bridge/synopsys/built-in.o
  AR      drivers/gpu/drm/i2c/built-in.o
  CC      net/socket.o
  CC      mm/shmem.o
  CC      kernel/irq/chip.o
  CC      fs/ioctl.o
  CC      kernel/time/hrtimer.o
  CC      ipc/syscall.o
  CC      fs/readdir.o
  AR      drivers/gpu/drm/omapdrm/dss/built-in.o
  AR      drivers/gpu/drm/omapdrm/displays/built-in.o
  AR      drivers/gpu/drm/bridge/built-in.o
  AR      drivers/hwtracing/intel_th/built-in.o
  CC      fs/select.o
  CC      drivers/gpio/gpiolib.o
  CC      lib/lockref.o
  CC      drivers/base/firmware.o
  CC      drivers/base/init.o
  AR      drivers/gpu/drm/omapdrm/built-in.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]
  AR      drivers/idle/built-in.o
  AR      drivers/i2c/algos/built-in.o
  CC      drivers/base/map.o
  AR      drivers/gpu/drm/panel/built-in.o
  CC      mm/util.o
  CC      kernel/irq/dummychip.o
  AR      drivers/irqchip/built-in.o
  CC      drivers/base/devres.o
  AR      drivers/i2c/busses/built-in.o
  AR      drivers/gpu/drm/tilcdc/built-in.o
  AR      drivers/macintosh/built-in.o
  CC      kernel/irq/devres.o
  AR      drivers/i2c/muxes/built-in.o
  CC      drivers/base/attribute_container.o
  CC      block/elevator.o
  CC      block/blk-core.o
  AR      drivers/i2c/built-in.o
  AR      drivers/gpu/drm/built-in.o
  CC      kernel/sched/loadavg.o
  CC      kernel/irq/autoprobe.o
  CC      drivers/base/transport_class.o
  AR      drivers/mfd/built-in.o
  CC      fs/dcache.o
  CC      lib/bcd.o
  CC      drivers/char/misc.o
In file included from /home/kisskb/slave/src/mm/vmscan.c:56:0:
/home/kisskb/slave/src/include/linux/swapops.h: In function 'swp_entry_to_pmd':
/home/kisskb/slave/src/include/linux/swapops.h:316:2: warning: missing braces around initializer [-Wmissing-braces]
/home/kisskb/slave/src/include/linux/swapops.h:316:2: warning: (near initialization for '(anonymous).pmd') [-Wmissing-braces]
  AR      drivers/media/common/b2c2/built-in.o
  AR      drivers/media/common/saa7146/built-in.o
  AR      kernel/locking/built-in.o
  CC      kernel/time/timekeeping.o
  CC      drivers/base/topology.o
  CC      lib/div64.o
  AR      drivers/misc/cb710/built-in.o
  AR      drivers/media/common/siano/built-in.o
  AR      drivers/gpu/vga/built-in.o
  CC      drivers/base/container.o
  CC      drivers/base/cacheinfo.o
  CC      drivers/base/property.o
  AR      drivers/media/common/v4l2-tpg/built-in.o
  CC      kernel/printk/printk_safe.o
  AR      drivers/gpu/built-in.o
  AR      drivers/misc/eeprom/built-in.o
  AR      drivers/media/common/built-in.o
  CC      ipc/ipc_sysctl.o
  CC      fs/inode.o
  AR      drivers/media/firewire/built-in.o
  CC      kernel/irq/proc.o
In file included from /home/kisskb/slave/src/mm/util.c:12:0:
/home/kisskb/slave/src/include/linux/swapops.h: In function 'swp_entry_to_pmd':
/home/kisskb/slave/src/include/linux/swapops.h:316:2: warning: missing braces around initializer [-Wmissing-braces]
/home/kisskb/slave/src/include/linux/swapops.h:316:2: warning: (near initialization for '(anonymous).pmd') [-Wmissing-braces]
  AR      drivers/media/i2c/soc_camera/built-in.o
  CC      mm/mmzone.o
  CC      mm/vmstat.o
  CC      drivers/base/power/sysfs.o
  CC      kernel/power/process.o
  AR      drivers/misc/lis3lv02d/built-in.o
  CC      mm/backing-dev.o
  AR      drivers/media/i2c/built-in.o
  CC      drivers/mmc/core/core.o
  AR      drivers/base/test/built-in.o
  CC      kernel/irq/pm.o
  AR      kernel/bpf/built-in.o
  CC      drivers/base/dma-mapping.o
  CC      drivers/base/power/generic_ops.o
  CC      mm/mm_init.o
  CC      block/blk-tag.o
  CC      mm/mmu_context.o
  CC      drivers/base/power/common.o
  CC      drivers/base/firmware_class.o
  AR      drivers/media/mmc/siano/built-in.o
  AR      drivers/misc/mic/bus/built-in.o
  CC      mm/percpu.o
  AR      drivers/media/pci/b2c2/built-in.o
  AR      kernel/printk/built-in.o
  AR      drivers/media/mmc/built-in.o
  CC      drivers/base/module.o
  AR      drivers/misc/mic/built-in.o
  CC      kernel/sched/clock.o
  AR      drivers/media/pci/ddbridge/built-in.o
  CC      block/blk-sysfs.o
  CC      fs/attr.o
  CC      fs/bad_inode.o
  CC      kernel/sched/cputime.o
  AR      drivers/misc/ti-st/built-in.o
  AR      drivers/media/pci/dm1105/built-in.o
  CC      mm/slab_common.o
  AR      drivers/media/platform/blackfin/built-in.o
  AR      drivers/media/platform/davinci/built-in.o
  AR      drivers/misc/built-in.o
  AR      drivers/media/pci/netup_unidvb/built-in.o
  AR      drivers/media/pci/mantis/built-in.o
  AR      drivers/char/agp/built-in.o
  AR      drivers/media/platform/meson/built-in.o
  AR      drivers/media/platform/omap/built-in.o
  CC      fs/file.o
  CC      kernel/time/ntp.o
  CC      lib/sort.o
  CC      lib/parser.o
  AR      drivers/media/platform/stm32/built-in.o
  AR      drivers/media/pci/pluto2/built-in.o
  CC      lib/debug_locks.o
  AR      drivers/mmc/host/built-in.o
  CC      drivers/mtd/mtdcore.o
  AR      drivers/char/built-in.o
  CC      drivers/base/power/qos.o
  AR      drivers/media/pci/ngene/built-in.o
  CC [M]  drivers/mmc/host/mmc_spi.o
  AR      ipc/built-in.o
  CC      drivers/base/power/runtime.o
  CC      mm/compaction.o
  AR      drivers/media/platform/built-in.o
  AR      drivers/media/pci/pt1/built-in.o
  CC      drivers/net/loopback.o
  CC      drivers/net/Space.o
  CC      mm/vmacache.o
  AR      drivers/media/pci/pt3/built-in.o
  CC      mm/interval_tree.o
  CC      mm/swap_slots.o
  CC      block/blk-flush.o
  CC      block/blk-settings.o
  CC      lib/random32.o
  CC      arch/blackfin/lib/ashldi3.o
  AR      drivers/media/pci/saa7146/built-in.o
  CC      drivers/base/power/wakeirq.o
  AR      drivers/media/pci/smipcie/built-in.o
  CC      lib/bust_spinlocks.o
  AR      drivers/media/pci/ttpci/built-in.o
  AR      kernel/irq/built-in.o
  CC      kernel/sched/idle_task.o
  CC      fs/filesystems.o
  CC      kernel/sched/fair.o
  CC      fs/namespace.o
  CC      fs/seq_file.o
  CC      arch/blackfin/lib/ashrdi3.o
  AR      drivers/media/rc/keymaps/built-in.o
  AR      drivers/media/pci/built-in.o
  AR      drivers/media/rc/built-in.o
  CC      block/blk-ioc.o
  AR      drivers/media/spi/built-in.o
  CC      mm/list_lru.o
  CC      fs/xattr.o
  AS      arch/blackfin/lib/divsi3.o
  CC      fs/libfs.o
  AR      drivers/media/tuners/built-in.o
  CC      kernel/power/suspend.o
  AS      arch/blackfin/lib/ins.o
  CC      fs/fs-writeback.o
  CC      lib/kasprintf.o
  CC      fs/pnode.o
  CC      mm/workingset.o
  AR      drivers/media/usb/b2c2/built-in.o
  CC      mm/debug.o
  CC      arch/blackfin/lib/lshrdi3.o
  AS      arch/blackfin/lib/memchr.o
  AR      drivers/media/usb/dvb-usb/built-in.o
  CC      lib/bitmap.o
  AR      drivers/media/usb/dvb-usb-v2/built-in.o
  AS      arch/blackfin/lib/memcmp.o
  CC      fs/splice.o
  AS      arch/blackfin/lib/memcpy.o
  CC      mm/nommu.o
  CC      lib/scatterlist.o
  AR      drivers/media/usb/s2255/built-in.o
  CC      mm/init-mm.o
  CC      mm/bootmem.o
  CC      kernel/sched/rt.o
  CC      mm/fadvise.o
  AS      arch/blackfin/lib/memmove.o
  CC      mm/dmapool.o
  CC      block/blk-map.o
  CC      kernel/sched/deadline.o
  CC      fs/sync.o
  CC      block/blk-exec.o
  CC      drivers/base/power/main.o
  CC      lib/gcd.o
  AR      drivers/media/usb/siano/built-in.o
  CC      mm/slab.o
  AS      arch/blackfin/lib/memset.o
  AS      arch/blackfin/lib/modsi3.o
  AR      drivers/net/ethernet/8390/built-in.o
  AR      drivers/media/usb/stkwebcam/built-in.o
  CC      fs/utimes.o
  AR      drivers/net/phy/built-in.o
  CC      block/blk-merge.o
  CC      kernel/time/clocksource.o
  AS      arch/blackfin/lib/muldi3.o
  CC      lib/lcm.o
  CC      fs/stack.o
  AR      net/802/built-in.o
  CC      block/blk-softirq.o
  AR      drivers/media/usb/ttusb-dec/built-in.o
  AR      drivers/net/ethernet/alacritech/built-in.o
  AS      arch/blackfin/lib/strcmp.o
  AS      arch/blackfin/lib/outs.o
  AS      arch/blackfin/lib/smulsi3_highpart.o
  CC      fs/fs_struct.o
  AR      drivers/media/usb/ttusb-budget/built-in.o
  AS      arch/blackfin/lib/strcpy.o
  CC      net/bpf/test_run.o
  CC      drivers/base/power/wakeup.o
  AS      arch/blackfin/lib/strncmp.o
  AS      arch/blackfin/lib/strncpy.o
  AR      drivers/net/ethernet/amazon/built-in.o
  CC      fs/statfs.o
  AR      drivers/media/usb/zr364xx/built-in.o
  CC      lib/list_sort.o
  CC      drivers/gpio/gpiolib-legacy.o
  CC      fs/fs_pin.o
  AR      drivers/net/ethernet/aquantia/built-in.o
  AS      arch/blackfin/lib/udivsi3.o
  AS      arch/blackfin/lib/umodsi3.o
  AR      drivers/net/ethernet/arc/built-in.o
  AS      arch/blackfin/lib/umulsi3_highpart.o
  AR      drivers/net/ethernet/broadcom/built-in.o
  CC      kernel/sched/wait.o
  AR      drivers/media/usb/built-in.o
  CC      lib/uuid.o
  AR      kernel/power/built-in.o
  CC      drivers/gpio/gpiolib-devprop.o
  CC      lib/flex_array.o
  CC      lib/iov_iter.o
  AR      drivers/net/ethernet/cadence/built-in.o
  CC      kernel/time/jiffies.o
  CC      block/blk-timeout.o
  AR      drivers/net/ethernet/ezchip/built-in.o
  AR      arch/blackfin/lib/lib.a
  CC      fs/nsfs.o
  AR      drivers/net/ethernet/huawei/built-in.o
  EXPORTS arch/blackfin/lib/lib-ksyms.o
  CC      lib/clz_ctz.o
  AR      drivers/net/ethernet/i825xx/built-in.o
  CC      drivers/mmc/core/bus.o
  CC      kernel/sched/wait_bit.o
  AR      drivers/net/ethernet/micrel/built-in.o
  AR      virt/lib/built-in.o
  AR      drivers/net/ethernet/microchip/built-in.o
  AR      drivers/media/built-in.o
  AR      drivers/net/ethernet/intel/built-in.o
  AR      virt/built-in.o
  CC      drivers/mmc/core/host.o
  AR      drivers/net/ethernet/natsemi/built-in.o
  CC      drivers/mmc/core/mmc.o
  CC      lib/bsearch.o
  AR      drivers/net/ethernet/netronome/built-in.o
  AR      arch/blackfin/lib/built-in.o
  CC      fs/buffer.o
  CC      drivers/mmc/core/mmc_ops.o
  CC      block/blk-lib.o
  AR      drivers/net/ethernet/qualcomm/emac/built-in.o
  CC      lib/find_bit.o
  AR      drivers/net/ethernet/renesas/built-in.o
  AR      drivers/net/ethernet/seeq/built-in.o
  CC      lib/llist.o
  CC      lib/kfifo.o
  CC      lib/memweight.o
  CC      block/blk-mq.o
  CC      lib/percpu_ida.o
  CC      lib/percpu-refcount.o
  AR      drivers/nfc/built-in.o
  AR      drivers/net/ethernet/samsung/built-in.o
  AR      drivers/net/ethernet/rocker/built-in.o
  CC      fs/block_dev.o
  AR      drivers/net/ethernet/qualcomm/built-in.o
  AR      drivers/net/ethernet/smsc/built-in.o
  AR      drivers/net/ethernet/stmicro/built-in.o
  CC      fs/direct-io.o
  CC      lib/rhashtable.o
  CC      drivers/mtd/mtdsuper.o
  CC      fs/mpage.o
  AR      drivers/net/ethernet/synopsys/built-in.o
  CC      fs/proc_namespace.o
  AR      drivers/net/ethernet/via/built-in.o
  AR      drivers/nvme/host/built-in.o
  AR      drivers/net/ethernet/wiznet/built-in.o
  CC      block/blk-mq-tag.o
  CC      net/core/sock.o
  CC      lib/reciprocal_div.o
  CC      block/blk-stat.o
  CC      block/blk-mq-sysfs.o
  AR      drivers/net/ethernet/built-in.o
  AR      drivers/nvme/target/built-in.o
  CC      fs/debugfs/inode.o
  CC      lib/once.o
  CC      block/blk-mq-cpumap.o
  CC      lib/refcount.o
  AR      drivers/nvme/built-in.o
  CC      kernel/sched/swait.o
  CC      fs/devpts/inode.o
  CC      block/blk-mq-sched.o
  AR      drivers/gpio/built-in.o
  AR      drivers/pci/dwc/built-in.o
  AR      fs/exofs/built-in.o
  AR      drivers/platform/built-in.o
  CC      kernel/sched/completion.o
  AR      drivers/power/built-in.o
  CC      fs/exportfs/expfs.o
  CC      kernel/time/timer_list.o
  AR      drivers/ptp/built-in.o
  CC      fs/fat/cache.o
  CC      lib/usercopy.o
  CC      kernel/time/timeconv.o
  CC      drivers/mmc/core/sd.o
  CC      lib/string_helpers.o
  CC      lib/hexdump.o
  CC      lib/errseq.o
  AR      drivers/pwm/built-in.o
  CC      fs/kernfs/mount.o
  CC      drivers/mtd/mtdconcat.o
  AR      drivers/soc/bcm/built-in.o
  CC      drivers/spi/spi.o
  CC      drivers/tty/tty_io.o
  CC      lib/kstrtox.o
  CC      kernel/sched/idle.o
  CC      lib/iomap_copy.o
  AR      drivers/soc/fsl/built-in.o
  AR      net/bpf/built-in.o
  CC      lib/devres.o
  CC      lib/bitrev.o
  CC      lib/crc-ccitt.o
  CC      net/ethernet/eth.o
  AR      drivers/soc/mediatek/built-in.o
  AR      drivers/net/built-in.o
  CC      lib/crc-itu-t.o
  CC      kernel/sched/debug.o
  CC      kernel/time/timecounter.o
  HOSTCC  lib/gen_crc32table
  CC      kernel/sched/membarrier.o
  CC      lib/crc7.o
  AR      drivers/soc/renesas/built-in.o
  AR      drivers/base/power/built-in.o
  CC      kernel/time/alarmtimer.o
  CC      lib/lz4/lz4_decompress.o
  AR      drivers/video/backlight/built-in.o
  AR      fs/exportfs/exportfs.o
  AR      drivers/base/built-in.o
  CC      block/ioctl.o
  AR      drivers/soc/built-in.o
  CC      kernel/time/posix-timers.o
  CC      fs/fat/dir.o
  AR      fs/exportfs/built-in.o
  CC      lib/lzo/lzo1x_decompress_safe.o
  CC      block/genhd.o
  AR      drivers/video/fbdev/core/built-in.o
  CC      fs/debugfs/file.o
  CC      lib/xz/xz_dec_syms.o
  CC      fs/nls/nls_base.o
  CC      fs/proc/nommu.o
  CC      fs/proc/task_nommu.o
  CC      fs/notify/fsnotify.o
  CC      block/partition-generic.o
  CC      lib/syscall.o
  AR      mm/built-in.o
  CC      lib/zlib_inflate/inffast.o
  AR      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  CC      block/ioprio.o
  AR      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  CC      lib/nlattr.o
  CC      lib/checksum.o
  CC      fs/kernfs/inode.o
  CC      lib/atomic64.o
  CC      block/badblocks.o
  AR      drivers/video/fbdev/omap2/omapfb/built-in.o
  CC      kernel/time/posix-cpu-timers.o
  CC      drivers/mmc/core/sd_ops.o
  AR      fs/devpts/devpts.o
  CC      lib/xz/xz_dec_stream.o
  AR      fs/devpts/built-in.o
  CC      drivers/mmc/core/sdio.o
  CC      lib/xz/xz_dec_lzma2.o
  CC      block/noop-iosched.o
  CC      drivers/mmc/core/sdio_ops.o
  AR      lib/lzo/lzo_decompress.o
  CC      block/mq-deadline.o
  AR      lib/lzo/built-in.o
  AR      drivers/video/fbdev/omap2/built-in.o
  CC      lib/dynamic_queue_limits.o
  CC      lib/net_utils.o
  CC      lib/sbitmap.o
  AR      fs/quota/built-in.o
  CC      fs/ramfs/inode.o
  CC      lib/zlib_inflate/inflate.o
  CC      block/partitions/check.o
  CC      lib/argv_split.o
  CC      fs/sysfs/file.o
  CC      drivers/mmc/core/sdio_bus.o
  CC      fs/eventpoll.o
  AR      drivers/video/fbdev/built-in.o
  CC      fs/nls/nls_cp437.o
  AR      drivers/video/built-in.o
  CC      lib/bug.o
  CC      fs/notify/notification.o
  CC      fs/notify/group.o
  CC      block/kyber-iosched.o
  CC      fs/notify/mark.o
  CC      lib/chacha20.o
  CC      lib/cmdline.o
  AR      net/ethernet/built-in.o
  CC      kernel/time/posix-clock.o
  CC      fs/proc/inode.o
  CC      lib/ctype.o
  CC      lib/xz/xz_dec_bcj.o
  CC      lib/dec_and_lock.o
  AR      fs/debugfs/debugfs.o
  CC      net/ipv6/addrconf_core.o
  AR      fs/debugfs/built-in.o
  CC      kernel/time/itimer.o
  CC      drivers/mmc/core/sdio_cis.o
  CC      fs/anon_inodes.o
  CC      lib/decompress.o
  AR      kernel/sched/built-in.o
  CC      fs/nls/nls_iso8859-1.o
  CC      block/blk-mq-debugfs.o
  CC      lib/decompress_unlzma.o
  CC      lib/decompress_bunzip2.o
  CC      lib/decompress_unlz4.o
  CC      lib/decompress_unlzo.o
  CC      drivers/mmc/core/sdio_io.o
  CC      lib/decompress_unxz.o
  CC      lib/dump_stack.o
  CC      drivers/mmc/core/sdio_irq.o
  CC      fs/ramfs/file-nommu.o
  CC      lib/zlib_inflate/infutil.o
  CC      fs/kernfs/dir.o
  CC      lib/earlycpio.o
  CC      drivers/mtd/mtdpart.o
  CC      lib/extable.o
  CC      lib/flex_proportions.o
  CC      drivers/mmc/core/slot-gpio.o
  CC      fs/notify/fdinfo.o
  CC      lib/zlib_inflate/inftrees.o
  CC      lib/idr.o
  CC      fs/sysfs/symlink.o
  CC      fs/sysfs/dir.o
  CC      fs/sysfs/mount.o
  CC      block/partitions/msdos.o
  CC      block/partitions/efi.o
  AR      fs/nls/built-in.o
  CC      fs/signalfd.o
  CC      kernel/time/clockevents.o
  CC      lib/int_sqrt.o
  CC      fs/aio.o
  CC      fs/eventfd.o
  CC      fs/timerfd.o
  AR      lib/xz/xz_dec.o
  CC      lib/irq_regs.o
  CC      fs/locks.o
  AR      fs/notify/dnotify/built-in.o
  CC      lib/is_single_threaded.o
  CC      lib/zlib_inflate/inflate_syms.o
  AR      lib/xz/built-in.o
  CC      lib/klist.o
  CC      lib/kobject.o
  AR      fs/notify/fanotify/built-in.o
  CC      lib/kobject_uevent.o
  CC      kernel/time/tick-common.o
  CC      fs/fat/fatent.o
  CC      fs/sysfs/group.o
  CC      lib/nmi_backtrace.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      fs/notify/inotify/inotify_user.o
  CC      lib/nodemask.o
  CC      fs/proc/root.o
  CC      kernel/time/timekeeping_debug.o
  CC      drivers/spi/spi-bfin5xx.o
  CC      fs/proc/base.o
  CC      lib/plist.o
  CC      net/ipv6/exthdrs_core.o
  CC      lib/radix-tree.o
  CC      drivers/tty/n_tty.o
  CC      lib/ratelimit.o
  CC      drivers/tty/tty_ioctl.o
  CC      drivers/mmc/core/debugfs.o
  CC      lib/rbtree.o
  AR      fs/ramfs/ramfs.o
  CC      drivers/mmc/core/block.o
  CC      lib/seq_buf.o
  CC      net/core/request_sock.o
  CC      lib/sha1.o
  AR      lib/zlib_inflate/zlib_inflate.o
  CC      drivers/mmc/core/queue.o
  AR      fs/ramfs/built-in.o
  CC      net/core/skbuff.o
  CC      lib/show_mem.o
  AR      lib/zlib_inflate/built-in.o
  CC      net/ipv6/ip6_checksum.o
  CC      fs/binfmt_script.o
  CC      lib/siphash.o
  CC      drivers/tty/tty_ldisc.o
  CC      lib/string.o
  CC      lib/timerqueue.o
  CC      lib/vsprintf.o
  AR      fs/sysfs/built-in.o
  CC      fs/binfmt_elf_fdpic.o
  CC      lib/win_minmax.o
  GEN     lib/crc32table.h
  CC      lib/crc32.o
  CC      fs/binfmt_flat.o
  CC      fs/coredump.o
  CC      fs/fat/file.o
  CC      fs/kernfs/file.o
  AR      drivers/mmc/core/mmc_core.o
  CC      fs/kernfs/symlink.o
  CC      fs/proc/generic.o
  CC      fs/drop_caches.o
  CC      fs/fhandle.o
  AR      block/partitions/built-in.o
  CC      drivers/tty/tty_buffer.o
  CC      drivers/tty/tty_port.o
  CC      net/ipv6/ip6_icmp.o
  AR      block/built-in.o
  CC      drivers/tty/tty_mutex.o
  CC      fs/fat/inode.o
  CC      drivers/tty/tty_ldsem.o
  CC      fs/proc/array.o
  CC      drivers/mtd/mtdchar.o
  CC      drivers/tty/tty_baudrate.o
  CC      drivers/tty/tty_jobctrl.o
  CC      drivers/mtd/cmdlinepart.o
  CC      drivers/tty/n_null.o
  AR      kernel/time/built-in.o
  AR      lib/lz4/built-in.o
  CC      drivers/mtd/chips/chipreg.o
  CC      drivers/mtd/chips/cfi_probe.o
  CC      net/core/datagram.o
  AR      kernel/built-in.o
  CC      drivers/tty/pty.o
  AR      drivers/mtd/devices/built-in.o
  AR      fs/notify/inotify/built-in.o
  CC      fs/fat/misc.o
  CC      fs/fat/nfs.o
  AR      drivers/tty/ipwireless/built-in.o
  AR      fs/notify/built-in.o
  AR      drivers/mtd/lpddr/built-in.o
  CC      drivers/tty/serial/serial_core.o
  CC      drivers/mtd/maps/physmap.o
  CC      net/core/stream.o
  CC      fs/fat/namei_vfat.o
  CC      drivers/mtd/chips/cfi_util.o
  AR      drivers/tty/vt/built-in.o
  CC      drivers/tty/serial/bfin_uart.o
  AR      drivers/mtd/nand/built-in.o
  CC      net/core/scm.o
  CC      drivers/mtd/chips/cfi_cmdset_0001.o
  CC      net/core/gen_stats.o
  AR      drivers/mtd/onenand/built-in.o
  CC      drivers/mtd/mtd_blkdevs.o
  AR      drivers/mtd/tests/built-in.o
  AR      drivers/mtd/parsers/built-in.o
  CC      drivers/mtd/mtdblock.o
  CC      fs/proc/fd.o
  CC      drivers/mtd/chips/gen_probe.o
  CC      net/core/gen_estimator.o
  CC      fs/proc/proc_tty.o
  CC      fs/proc/cmdline.o
  CC      net/core/net_namespace.o
  CC      net/netlink/af_netlink.o
  AR      drivers/spi/built-in.o
  CC      net/netlink/genetlink.o
  CC      fs/proc/consoles.o
  CC      net/packet/af_packet.o
  CC      net/unix/garbage.o
  CC      net/sched/sch_mq.o
  CC      net/sched/sch_generic.o
  CC      net/unix/sysctl_net_unix.o
  CC      net/unix/af_unix.o
  CC      drivers/mtd/chips/map_ram.o
  CC      net/core/secure_seq.o
  AR      drivers/mtd/maps/built-in.o
  CC      net/sysctl_net.o
  CC      net/core/sysctl_net_core.o
  CC      net/core/flow_dissector.o
  CC      fs/proc/cpuinfo.o
  CC      net/core/dev.o
  CC      fs/proc/devices.o
  CC      fs/proc/interrupts.o
  CC      fs/proc/loadavg.o
  AR      fs/kernfs/built-in.o
  CC      fs/proc/meminfo.o
  AR      net/ipv6/built-in.o
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  CC      fs/proc/util.o
  CC      net/core/ethtool.o
  CC      net/core/dev_addr_lists.o
  CC      fs/proc/version.o
  CC      fs/proc/softirqs.o
  CC      fs/proc/namespaces.o
  CC      net/core/dst.o
  CC      fs/proc/self.o
  CC      net/core/netevent.o
  CC      net/core/neighbour.o
  CC      fs/proc/thread_self.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/proc_net.o
  CC      net/core/rtnetlink.o
  CC      fs/proc/kmsg.o
  CC      net/core/utils.o
  CC      net/core/dev_ioctl.o
  CC      net/core/sock_diag.o
  CC      net/core/link_watch.o
  CC      net/core/filter.o
  CC      net/core/tso.o
  CC      net/core/sock_reuseport.o
  CC      net/core/fib_notifier.o
  CC      net/core/net-sysfs.o
  AR      drivers/mtd/mtd.o
  CC      net/core/net-procfs.o
  AR      fs/fat/vfat.o
  AR      drivers/mmc/core/mmc_block.o
  AR      fs/fat/fat.o
  AR      drivers/mmc/core/built-in.o
  AR      fs/fat/built-in.o
  AR      drivers/mmc/built-in.o
  AR      lib/lib.a
  EXPORTS lib/lib-ksyms.o
  AR      lib/built-in.o
  AR      drivers/tty/serial/built-in.o
  AR      drivers/tty/built-in.o
  AR      drivers/mtd/chips/built-in.o
  AR      drivers/mtd/built-in.o
  AR      drivers/built-in.o
  AR      net/sched/built-in.o
  AR      fs/proc/proc.o
  AR      fs/proc/built-in.o
  AR      fs/built-in.o
  AR      net/unix/unix.o
  AR      net/unix/built-in.o
  AR      net/netlink/built-in.o
  AR      net/packet/built-in.o
  AR      net/core/built-in.o
  AR      net/built-in.o
  GEN     .version
  CHK     include/generated/compile.h
  AR      built-in.o
  LD      vmlinux.o
  MODPOST vmlinux.o
  KSYM    .tmp_kallsyms1.o
  KSYM    .tmp_kallsyms2.o
  LD      vmlinux
  SYSMAP  System.map
  OBJCOPY arch/blackfin/boot/vmlinux.bin
  Building modules, stage 2.
  MODPOST 1 modules
  CC      drivers/mmc/host/mmc_spi.mod.o
  LZMA    arch/blackfin/boot/vmlinux.bin.lzma
  LD [M]  drivers/mmc/host/mmc_spi.ko
  UIMAGE  arch/blackfin/boot/uImage.lzma
Image Name:   bf533-0.3-4.15.0-rc9-g0d665e7
Created:      Tue Jan 23 06:32:37 2018
Image Type:   Blackfin Linux Kernel Image (lzma compressed)
Data Size:    1073675 Bytes = 1048.51 kB = 1.02 MB
Load Address: 00001000
Entry Point:  0022ac7c
make[1]: Leaving directory '/home/kisskb/slave/build/linus_CM-BF533_defconfig_bfin'
Completed OK
# rm -rf /home/kisskb/slave/build/linus_CM-BF533_defconfig_bfin
# Build took: 0:00:19.072156