# git rev-parse -q --verify 8fc39d85431437e558c1e603e4ce801542d2459b^{commit}
8fc39d85431437e558c1e603e4ce801542d2459b
already have revision, skipping fetch
# git checkout -q -f -B kisskb 8fc39d85431437e558c1e603e4ce801542d2459b
# git clean -qxdf
# git log -1
commit 8fc39d85431437e558c1e603e4ce801542d2459b
Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date:   Wed Mar 22 09:07:03 2017 +0530

    powerpc/mm: Enable mappings above 128TB
    
    Not all user space application is ready to handle wide addresses. It's known that
    at least some JIT compilers use higher bits in pointers to encode their
    information. It collides with valid pointers with 512TB addresses and
    leads to crashes.
    
    To mitigate this, we are not going to allocate virtual address space
    above 128TB by default.
    
    But userspace can ask for allocation from full address space by
    specifying hint address (with or without MAP_FIXED) above 128TB.
    
    If hint address set above 128TB, but MAP_FIXED is not specified, we try
    to look for unmapped area by specified address. If it's already
    occupied, we look for unmapped area in *full* address space, rather than
    from 128TB window.
    
    This approach helps to easily make application's memory allocator aware
    about large address space without manually tracking allocated virtual
    address space.
    
    This is going to be a per mmap decision. ie, we can have some mmaps with larger
    addresses and other that do not.
    
    A sample memory layout looks like below.
    
    10000000-10010000 r-xp 00000000 fc:00 9057045                            /home/max_addr_512TB
    10010000-10020000 r--p 00000000 fc:00 9057045                            /home/max_addr_512TB
    10020000-10030000 rw-p 00010000 fc:00 9057045                            /home/max_addr_512TB
    10029630000-10029660000 rw-p 00000000 00:00 0                            [heap]
    7fff834a0000-7fff834b0000 rw-p 00000000 00:00 0
    7fff834b0000-7fff83670000 r-xp 00000000 fc:00 9177190                    /lib/powerpc64le-linux-gnu/libc-2.23.so
    7fff83670000-7fff83680000 r--p 001b0000 fc:00 9177190                    /lib/powerpc64le-linux-gnu/libc-2.23.so
    7fff83680000-7fff83690000 rw-p 001c0000 fc:00 9177190                    /lib/powerpc64le-linux-gnu/libc-2.23.so
    7fff83690000-7fff836a0000 rw-p 00000000 00:00 0
    7fff836a0000-7fff836c0000 r-xp 00000000 00:00 0                          [vdso]
    7fff836c0000-7fff83700000 r-xp 00000000 fc:00 9177193                    /lib/powerpc64le-linux-gnu/ld-2.23.so
    7fff83700000-7fff83710000 r--p 00030000 fc:00 9177193                    /lib/powerpc64le-linux-gnu/ld-2.23.so
    7fff83710000-7fff83720000 rw-p 00040000 fc:00 9177193                    /lib/powerpc64le-linux-gnu/ld-2.23.so
    7fffdccf0000-7fffdcd20000 rw-p 00000000 00:00 0                          [stack]
    1000000000000-1000000010000 rw-p 00000000 00:00 0
    1ffff83710000-1ffff83720000 rw-p 00000000 00:00 0
    
    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 8fc39d85431437e558c1e603e4ce801542d2459b
# < make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_44x_iss476-smp_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  44x/iss476-smp_defconfig
warning: (PPC_PSERIES && PM_SLEEP_SMP) selects HOTPLUG_CPU which has unmet direct dependencies (SMP && (PPC_PSERIES || PPC_PMAC || PPC_POWERNV || FSL_SOC_BOOKE))
warning: (PPC_PSERIES && PM_SLEEP_SMP) selects HOTPLUG_CPU which has unmet direct dependencies (SMP && (PPC_PSERIES || PPC_PMAC || PPC_POWERNV || FSL_SOC_BOOKE))
# make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_44x_iss476-smp_defconfig_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_44x_iss476-smp_defconfig_powerpc'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
warning: (PPC_PSERIES && PM_SLEEP_SMP) selects HOTPLUG_CPU which has unmet direct dependencies (SMP && (PPC_PSERIES || PPC_PMAC || PPC_POWERNV || FSL_SOC_BOOKE))
warning: (PPC_PSERIES && PM_SLEEP_SMP) selects HOTPLUG_CPU which has unmet direct dependencies (SMP && (PPC_PSERIES || PPC_PMAC || PPC_POWERNV || FSL_SOC_BOOKE))
  CHK     include/config/kernel.release
  GEN     ./Makefile
  WRAP    arch/powerpc/include/generated/asm/clkdev.h
  WRAP    arch/powerpc/include/generated/asm/div64.h
  WRAP    arch/powerpc/include/generated/asm/export.h
  WRAP    arch/powerpc/include/generated/asm/irq_regs.h
  WRAP    arch/powerpc/include/generated/asm/irq_work.h
  WRAP    arch/powerpc/include/generated/asm/local64.h
  WRAP    arch/powerpc/include/generated/asm/mcs_spinlock.h
  WRAP    arch/powerpc/include/generated/asm/preempt.h
  WRAP    arch/powerpc/include/generated/asm/rwsem.h
  WRAP    arch/powerpc/include/generated/asm/vtime.h
  CHK     include/generated/uapi/linux/version.h
  UPD     include/generated/uapi/linux/version.h
  UPD     include/config/kernel.release
  Using /home/kisskb/slave/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/sortextable
  HOSTCC  scripts/dtc/dtc.o
  HOSTCC  scripts/dtc/flattree.o
  HOSTCC  scripts/dtc/fstree.o
  CC      scripts/mod/empty.o
  HOSTCC  scripts/dtc/data.o
  HOSTCC  scripts/mod/mk_elfconfig
  HOSTCC  scripts/dtc/livetree.o
  HOSTCC  scripts/dtc/treesource.o
  CC      scripts/mod/devicetable-offsets.s
  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
  CHK     include/generated/timeconst.h
  CC      kernel/bounds.s
  UPD     include/generated/timeconst.h
  GEN     scripts/mod/devicetable-offsets.h
  CHK     include/generated/bounds.h
  UPD     include/generated/bounds.h
  CC      arch/powerpc/kernel/asm-offsets.s
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/sumversion.o
  CHK     include/generated/asm-offsets.h
  UPD     include/generated/asm-offsets.h
  CALL    /home/kisskb/slave/src/scripts/checksyscalls.sh
  HOSTLD  scripts/dtc/dtc
  HOSTLD  scripts/mod/modpost
  CHK     include/generated/compile.h
  CC      init/main.o
  HOSTCC  usr/gen_init_cpio
  CC      init/do_mounts_rd.o
  CC      init/do_mounts.o
  CC      init/do_mounts_initrd.o
  CC      init/initramfs.o
  CC      init/init_task.o
  UPD     include/generated/compile.h
  CC      init/version.o
  CC      arch/powerpc/mm/fault.o
  CC      arch/powerpc/mm/mem.o
  CC      arch/powerpc/mm/pgtable.o
  CC      arch/powerpc/lib/alloc.o
  CC      arch/powerpc/mm/mmap.o
  CC      arch/powerpc/lib/code-patching.o
  AS      arch/powerpc/lib/crtsavres.o
  CC      arch/powerpc/mm/init_32.o
  CC      arch/powerpc/lib/feature-fixups.o
  AS      arch/powerpc/lib/div64.o
  AS      arch/powerpc/lib/string.o
  CC      arch/powerpc/mm/pgtable_32.o
  CC      arch/powerpc/mm/mmu_context_nohash.o
  AS      arch/powerpc/lib/checksum_32.o
  CC      arch/powerpc/mm/44x_mmu.o
  CC      arch/powerpc/mm/hugetlbpage.o
  CC      arch/powerpc/lib/checksum_wrappers.o
  AS      arch/powerpc/mm/tlb_nohash_low.o
  CC      arch/powerpc/mm/init-common.o
  AS      arch/powerpc/lib/copy_32.o
  CC      arch/powerpc/mm/tlb_nohash.o
  CC      arch/powerpc/platforms/44x/iss4xx.o
  AS      arch/powerpc/platforms/44x/misc_44x.o
  CC      arch/powerpc/kernel/cputable.o
  CC      arch/powerpc/kernel/irq.o
  CC      arch/powerpc/kernel/ptrace.o
  CC      arch/powerpc/kernel/syscalls.o
  CC      arch/powerpc/sysdev/mpic.o
  CC      arch/powerpc/kernel/align.o
  CC      arch/powerpc/kernel/signal_32.o
  CC      arch/powerpc/kernel/vdso.o
  CC      arch/powerpc/kernel/pmc.o
  CPP     arch/powerpc/kernel/systbl_chk.i
  CC      arch/powerpc/sysdev/ppc4xx_soc.o
  CC      arch/powerpc/sysdev/of_rtc.o
  CC      arch/powerpc/kernel/idle.o
  CC      arch/powerpc/kernel/process.o
  AS      arch/powerpc/sysdev/dcr-low.o
  CC      arch/powerpc/sysdev/uic.o
  CC      arch/powerpc/kernel/signal.o
  LD      arch/powerpc/net/built-in.o
  CC      arch/powerpc/sysdev/dcr.o
  LD      arch/powerpc/crypto/built-in.o
  CC      arch/powerpc/sysdev/ppc4xx_cpm.o
  CC      arch/powerpc/kernel/sysfs.o
  CC      arch/powerpc/kernel/cacheinfo.o
  CC      arch/powerpc/kernel/time.o
  GEN     usr/initramfs_data.cpio.gz
  CC      arch/powerpc/perf/callchain.o
  CC      arch/powerpc/perf/perf_regs.o
  CC      arch/powerpc/kernel/prom.o
  CC      arch/powerpc/kernel/traps.o
  CC      arch/powerpc/kernel/setup-common.o
  LD      certs/built-in.o
  CC      arch/powerpc/kernel/udbg.o
  AS      arch/powerpc/kernel/misc.o
  CC      arch/powerpc/math-emu/math.o
  CC      arch/powerpc/kernel/io.o
  AS      usr/initramfs_data.o
  CC      arch/powerpc/kernel/dma.o
  LD      usr/built-in.o
  AS      arch/powerpc/kernel/misc_32.o
  CC      arch/powerpc/math-emu/fre.o
  CC      arch/powerpc/kernel/prom_parse.o
  CC      arch/powerpc/kernel/of_platform.o
  CC      arch/powerpc/kernel/proc_powerpc.o
  CC      arch/powerpc/math-emu/fsqrt.o
  CC      arch/powerpc/kernel/module.o
  CC      arch/powerpc/kernel/smp-tbsync.o
  LD      arch/powerpc/platforms/44x/built-in.o
  LD      arch/powerpc/platforms/built-in.o
  CC      arch/powerpc/kernel/module_32.o
  LD      arch/powerpc/lib/built-in.o
  CC      arch/powerpc/math-emu/fsqrts.o
  LD      arch/powerpc/perf/built-in.o
  AS      arch/powerpc/kernel/cpu_setup_44x.o
  CC      arch/powerpc/math-emu/frsqrtes.o
  AS      arch/powerpc/kernel/entry_32.o
  CC      arch/powerpc/kernel/legacy_serial.o
  CC      arch/powerpc/kernel/smp.o
  CC      arch/powerpc/math-emu/mtfsf.o
  CC      arch/powerpc/kernel/setup_32.o
  CC      arch/powerpc/kernel/udbg_16550.o
  CC      arch/powerpc/math-emu/mtfsfi.o
  CC      arch/powerpc/math-emu/fabs.o
  CC      arch/powerpc/kernel/iomap.o
  LDS     arch/powerpc/kernel/vdso32/vdso32.lds
  AS      arch/powerpc/kernel/head_44x.o
  CC      kernel/exec_domain.o
  CC      kernel/fork.o
  CC      security/commoncap.o
  LDS     arch/powerpc/kernel/vmlinux.lds
  AS      arch/powerpc/kernel/fpu.o
  VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o
  CC      ipc/util.o
  CC      ipc/msgutil.o
  CALL    /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh
  CC      arch/powerpc/math-emu/fadd.o
  LD      arch/powerpc/mm/built-in.o
  AS      arch/powerpc/kernel/systbl.o
  CC      arch/powerpc/math-emu/fadds.o
  CC      arch/powerpc/math-emu/fcmpo.o
  CC      arch/powerpc/math-emu/fcmpu.o
  CC      ipc/msg.o
  CC      security/min_addr.o
  VDSO32A arch/powerpc/kernel/vdso32/datapage.o
  VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o
  CC      kernel/panic.o
  CC      kernel/cpu.o
  CC      arch/powerpc/math-emu/fctiw.o
  CC      ipc/sem.o
  CC      arch/powerpc/math-emu/fctiwz.o
  CC      mm/filemap.o
  CC      arch/powerpc/math-emu/fdivs.o
  CC      arch/powerpc/math-emu/fdiv.o
  CC      arch/powerpc/math-emu/fmadd.o
  CC      arch/powerpc/math-emu/fmadds.o
  VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o
  CC      arch/powerpc/math-emu/fmsub.o
  VDSO32A arch/powerpc/kernel/vdso32/note.o
  CC      arch/powerpc/math-emu/fmsubs.o
  CC      ipc/shm.o
  CC      ipc/syscall.o
  CC      arch/powerpc/math-emu/fmul.o
  VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg
  CC      ipc/ipc_sysctl.o
  CC      arch/powerpc/math-emu/fmuls.o
  CC      arch/powerpc/math-emu/fneg.o
  CC      arch/powerpc/math-emu/fnabs.o
  LD      firmware/built-in.o
  OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so
  LD      init/mounts.o
  LD      sound/built-in.o
  CC      arch/powerpc/oprofile/../../../drivers/oprofile/oprof.o
  AS      arch/powerpc/kernel/vdso32/vdso32_wrapper.o
  CC      arch/powerpc/oprofile/../../../drivers/oprofile/cpu_buffer.o
  CC      ipc/mqueue.o
  LD      init/built-in.o
  CC      block/bio.o
  CC      block/elevator.o
  CC      arch/powerpc/math-emu/fnmadd.o
  CC      arch/powerpc/math-emu/fnmadds.o
  CC      ipc/mq_sysctl.o
  CC      arch/powerpc/math-emu/fnmsub.o
  LD      arch/powerpc/kernel/vdso32/built-in.o
  CC      arch/powerpc/math-emu/fnmsubs.o
  CC      arch/powerpc/math-emu/fres.o
  CC      arch/powerpc/math-emu/frsp.o
  CC      kernel/softirq.o
  CC      kernel/exit.o
  CC      arch/powerpc/oprofile/../../../drivers/oprofile/buffer_sync.o
  CC      kernel/resource.o
  CC      fs/open.o
  CC      arch/powerpc/math-emu/fsel.o
  CC      fs/read_write.o
  CC      arch/powerpc/math-emu/lfs.o
  CC      arch/powerpc/math-emu/frsqrte.o
  CC      crypto/api.o
  CC      net/socket.o
  CC      arch/powerpc/math-emu/fsub.o
  CC      arch/powerpc/math-emu/fsubs.o
  CC      arch/powerpc/math-emu/mcrfs.o
  CC      arch/powerpc/math-emu/mffs.o
  CC      arch/powerpc/math-emu/mtfsb0.o
  CC      arch/powerpc/math-emu/mtfsb1.o
  CC      arch/powerpc/oprofile/../../../drivers/oprofile/oprofile_files.o
  CC      arch/powerpc/oprofile/../../../drivers/oprofile/event_buffer.o
  CC      block/blk-core.o
  LD      drivers/amba/built-in.o
  CC      arch/powerpc/math-emu/stfiwx.o
  LD      drivers/auxdisplay/built-in.o
  CC      arch/powerpc/math-emu/stfs.o
  CC      arch/powerpc/math-emu/fmr.o
  CC      arch/powerpc/oprofile/../../../drivers/oprofile/oprofilefs.o
  CC      arch/powerpc/math-emu/lfd.o
  CC      drivers/block/brd.o
  CC      arch/powerpc/math-emu/stfd.o
  LD      arch/powerpc/kernel/built-in.o
  LD      drivers/bus/built-in.o
  CC      mm/mempool.o
  LD      drivers/cdrom/built-in.o
  CC      mm/oom_kill.o
  LD      virt/lib/built-in.o
  CC      mm/maccess.o
  CC      mm/page_alloc.o
  CC      mm/page-writeback.o
  CC      arch/powerpc/oprofile/../../../drivers/oprofile/oprofile_stats.o
  LD      security/built-in.o
  CC      fs/file_table.o
  LD      net/802/built-in.o
  LD      virt/built-in.o
  CC      arch/powerpc/oprofile/../../../drivers/oprofile/timer_int.o
  CC      drivers/base/component.o
  CC      drivers/base/core.o
  LD      drivers/char/ipmi/built-in.o
  CC      fs/super.o
  CC      block/blk-tag.o
  CC      drivers/char/mem.o
  CC      drivers/char/random.o
  CC      arch/powerpc/oprofile/common.o
  CC      drivers/char/misc.o
  CC      drivers/clocksource/dummy_timer.o
  CC      net/ethernet/eth.o
  CC      kernel/sysctl.o
  CC      block/blk-sysfs.o
  LD      drivers/clk/bcm/built-in.o
  CC      crypto/cipher.o
  LD      drivers/char/agp/built-in.o
  LD      arch/powerpc/sysdev/built-in.o
  CC      block/blk-flush.o
  LD      drivers/clk/mvebu/built-in.o
  CC      mm/readahead.o
  CC      drivers/connector/cn_queue.o
  CC      drivers/connector/connector.o
  LD      arch/powerpc/math-emu/built-in.o
  LD      drivers/clk/ti/built-in.o
  CC      mm/swap.o
  CC      arch/powerpc/oprofile/backtrace.o
  CC      lib/lockref.o
  LD      drivers/clk/built-in.o
  CC      drivers/connector/cn_proc.o
  CC      net/core/sock.o
  CC      mm/truncate.o
  LD      drivers/crypto/built-in.o
  CC      mm/vmscan.o
  CC      kernel/sysctl_binary.o
  CC      mm/shmem.o
  LD      drivers/firewire/built-in.o
  LD      drivers/clocksource/built-in.o
  CC      kernel/capability.o
  CC      lib/div64.o
  CC      lib/bcd.o
  CC      fs/char_dev.o
  CC      lib/sort.o
  CC      kernel/ptrace.o
  CC      crypto/compress.o
  CC      mm/util.o
  LD      drivers/firmware/broadcom/built-in.o
  LD      arch/powerpc/oprofile/oprofile.o
  CC      lib/parser.o
  LD      drivers/gpu/drm/bridge/built-in.o
  LD      arch/powerpc/oprofile/built-in.o
  LD      drivers/gpu/drm/hisilicon/built-in.o
  LD      drivers/firmware/meson/built-in.o
  CC      lib/debug_locks.o
  LD      drivers/block/built-in.o
  CC      lib/random32.o
  CC      drivers/base/bus.o
  LD      drivers/firmware/tegra/built-in.o
  CC      fs/stat.o
  LD      drivers/gpu/drm/i2c/built-in.o
  LD      drivers/hwtracing/intel_th/built-in.o
  LD      ipc/built-in.o
  LD      drivers/firmware/built-in.o
  LD      drivers/gpu/drm/omapdrm/displays/built-in.o
  CC      fs/exec.o
  LD      drivers/gpu/drm/panel/built-in.o
  LD      drivers/idle/built-in.o
  CC      mm/mmzone.o
  LD      drivers/gpu/drm/omapdrm/dss/built-in.o
  CC      lib/bust_spinlocks.o
  LD      drivers/i2c/algos/built-in.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  CC      block/blk-settings.o
  LD      drivers/iommu/built-in.o
  CC      crypto/memneq.o
  LD      drivers/gpu/drm/omapdrm/built-in.o
  CC      block/blk-ioc.o
  CC      kernel/user.o
  CC      crypto/crypto_wq.o
  LD      drivers/i2c/busses/built-in.o
  LD      drivers/i2c/muxes/built-in.o
  CC      block/blk-map.o
  CC      drivers/irqchip/irqchip.o
  LD      drivers/gpu/drm/built-in.o
  CC      crypto/algapi.o
  CC      block/blk-exec.o
  CC      net/ipv4/route.o
  CC      kernel/signal.o
  LD      drivers/i2c/built-in.o
  CC      fs/pipe.o
  CC      lib/kasprintf.o
  CC      block/blk-merge.o
  CC      mm/vmstat.o
  CC      lib/bitmap.o
  LD      drivers/gpu/vga/built-in.o
  CC      lib/scatterlist.o
  LD      drivers/lguest/built-in.o
  LD      drivers/gpu/built-in.o
  CC      lib/gcd.o
  LD      drivers/macintosh/built-in.o
  CC      kernel/sys.o
  CC      mm/backing-dev.o
  LD      drivers/connector/cn.o
  CC      block/blk-softirq.o
  LD      drivers/mfd/built-in.o
  CC      lib/lcm.o
  CC      fs/namei.o
  CC      kernel/kmod.o
  CC      lib/list_sort.o
  CC      lib/uuid.o
  CC      block/blk-timeout.o
  LD      net/ethernet/built-in.o
  LD      drivers/misc/cb710/built-in.o
  CC      mm/mm_init.o
  LD      drivers/media/common/b2c2/built-in.o
  LD      drivers/char/built-in.o
  CC      mm/mmu_context.o
  LD      drivers/irqchip/built-in.o
  CC      kernel/workqueue.o
  LD      drivers/mmc/built-in.o
  CC      kernel/pid.o
  CC      mm/percpu.o
  LD      drivers/misc/eeprom/built-in.o
  CC      lib/flex_array.o
  LD      drivers/media/common/saa7146/built-in.o
  CC      crypto/scatterwalk.o
  CC      lib/iov_iter.o
  CC      fs/fcntl.o
  CC      net/ipv6/addrconf_core.o
  CC      drivers/net/Space.o
  CC      block/blk-lib.o
  LD      drivers/connector/built-in.o
  LD      drivers/misc/lis3lv02d/built-in.o
  CC      kernel/task_work.o
  LD      drivers/media/common/siano/built-in.o
  CC      crypto/proc.o
  CC      mm/slab_common.o
  CC      lib/clz_ctz.o
  LD      drivers/nfc/built-in.o
  CC      drivers/base/dd.o
  CC      fs/ioctl.o
  CC      drivers/mtd/mtdcore.o
  LD      drivers/media/common/v4l2-tpg/built-in.o
  LD      drivers/misc/mic/bus/built-in.o
  CC      lib/bsearch.o
  LD      drivers/media/common/built-in.o
  LD      drivers/misc/mic/built-in.o
  LD      drivers/nvme/host/built-in.o
  CC      net/netlink/af_netlink.o
  CC      lib/find_bit.o
  CC      block/blk-mq.o
  LD      drivers/misc/ti-st/built-in.o
  LD      drivers/nvme/target/built-in.o
  CC      block/blk-mq-tag.o
  CC      lib/llist.o
  LD      drivers/media/firewire/built-in.o
  LD      drivers/nvme/built-in.o
  LD      drivers/misc/built-in.o
  CC      mm/compaction.o
  CC      block/blk-stat.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  CC      lib/memweight.o
  CC      lib/kfifo.o
  LD      drivers/pci/dwc/built-in.o
  LD      drivers/media/i2c/built-in.o
  CC      block/blk-mq-sysfs.o
  CC      lib/percpu-refcount.o
  CC      block/blk-mq-cpumap.o
  CC      drivers/of/base.o
  CC      mm/vmacache.o
  CC      drivers/base/syscore.o
  CC      lib/percpu_ida.o
  LD      drivers/perf/built-in.o
  CC      mm/swap_slots.o
  LD      drivers/media/mmc/siano/built-in.o
  CC      lib/rhashtable.o
  LD      drivers/platform/built-in.o
  LD      drivers/media/mmc/built-in.o
  CC      net/ipv6/exthdrs_core.o
  CC      kernel/extable.o
  LD      drivers/power/built-in.o
  CC      crypto/aead.o
  CC      block/blk-mq-sched.o
  CC      kernel/params.o
  LD      drivers/ptp/built-in.o
  CC      lib/reciprocal_div.o
  LD      drivers/pwm/built-in.o
  LD      drivers/media/pci/b2c2/built-in.o
  CC      mm/interval_tree.o
  CC      drivers/base/driver.o
  CC      crypto/ablkcipher.o
  CC      drivers/net/loopback.o
  CC      crypto/blkcipher.o
  CC      fs/readdir.o
  LD      drivers/media/pci/ddbridge/built-in.o
  CC      mm/list_lru.o
  LD      drivers/soc/bcm/built-in.o
  CC      block/ioctl.o
  CC      lib/once.o
  CC      fs/select.o
  CC      mm/workingset.o
  LD      drivers/media/pci/dm1105/built-in.o
  CC      fs/dcache.o
  CC      block/genhd.o
  LD      drivers/soc/fsl/built-in.o
  CC      mm/debug.o
  LD      drivers/media/pci/mantis/built-in.o
  CC      block/partition-generic.o
  LD      drivers/soc/built-in.o
  CC      mm/gup.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  CC      kernel/kthread.o
  CC      mm/highmem.o
  CC      drivers/base/class.o
  LD      drivers/media/pci/ngene/built-in.o
  CC      block/ioprio.o
  CC      drivers/thermal/thermal_core.o
  CC      lib/refcount.o
  CC      drivers/base/platform.o
  LD      drivers/media/pci/pluto2/built-in.o
  CC      block/badblocks.o
  CC      fs/inode.o
  CC      lib/string_helpers.o
  CC      lib/hexdump.o
  LD      drivers/media/pci/pt1/built-in.o
  CC      block/partitions/check.o
  LD      drivers/media/pci/pt3/built-in.o
  CC      net/core/request_sock.o
  CC      kernel/sys_ni.o
  LD      drivers/media/pci/saa7146/built-in.o
  CC      mm/memory.o
  LD      drivers/media/pci/smipcie/built-in.o
  CC      kernel/nsproxy.o
  CC      net/ipv6/ip6_checksum.o
  CC      kernel/notifier.o
  CC      lib/kstrtox.o
  CC      lib/iomap_copy.o
  LD      drivers/media/pci/ttpci/built-in.o
  CC      drivers/of/device.o
  CC      mm/mincore.o
  CC      kernel/ksysfs.o
  LD      drivers/media/pci/built-in.o
  CC      mm/mlock.o
  CC      block/bounce.o
  CC      mm/mmap.o
  CC      drivers/mtd/mtdsuper.o
  CC      mm/mprotect.o
  CC      mm/mremap.o
  CC      crypto/skcipher.o
  CC      lib/devres.o
  CC      fs/attr.o
  LD      drivers/net/built-in.o
  CC      kernel/cred.o
  LD      drivers/media/platform/omap/built-in.o
  CC      drivers/base/cpu.o
  CC      mm/msync.o
  CC      crypto/ahash.o
  LD      drivers/media/platform/built-in.o
  CC      block/noop-iosched.o
  CC      drivers/tty/tty_io.o
  CC      mm/page_vma_mapped.o
  CC      block/deadline-iosched.o
  CC      mm/pagewalk.o
  LD      drivers/media/rc/keymaps/built-in.o
  CC      block/cfq-iosched.o
  CC      lib/hweight.o
  LD      drivers/media/rc/built-in.o
  CC      kernel/reboot.o
  CC      crypto/shash.o
  CC      lib/bitrev.o
  LD      drivers/media/spi/built-in.o
  CC      drivers/base/firmware.o
  CC      lib/crc16.o
  CC      block/partitions/msdos.o
  LD      drivers/media/tuners/built-in.o
  CC      mm/pgtable-generic.o
  CC      net/core/skbuff.o
  HOSTCC  lib/gen_crc32table
  CC      net/ipv4/inetpeer.o
  CC      kernel/async.o
  CC      lib/lz4/lz4_decompress.o
  CC      kernel/range.o
  CC      kernel/smpboot.o
  LD      drivers/media/usb/b2c2/built-in.o
  CC      drivers/thermal/thermal_sysfs.o
  CC      drivers/mtd/mtdconcat.o
  CC      lib/lzo/lzo1x_decompress_safe.o
  CC      block/mq-deadline.o
  CC      mm/rmap.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  CC      lib/percpu_counter.o
  CC      fs/bad_inode.o
  CC      mm/vmalloc.o
  CC      lib/xz/xz_dec_syms.o
  CC      kernel/ucount.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  CC      lib/zlib_inflate/inffast.o
  CC      block/blk-mq-debugfs.o
  CC      drivers/base/init.o
  CC      mm/process_vm_access.o
  CC      drivers/base/map.o
  CC      fs/file.o
  CC      kernel/groups.o
  CC      drivers/of/platform.o
  CC      mm/init-mm.o
  LD      drivers/media/usb/siano/built-in.o
  LD      drivers/media/usb/s2255/built-in.o
  CC      net/netlink/genetlink.o
  CC      kernel/bpf/core.o
  CC      net/ipv6/ip6_icmp.o
  CC      mm/nobootmem.o
  CC      kernel/events/core.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  CC      mm/fadvise.o
  CC      fs/filesystems.o
  LD      kernel/livepatch/built-in.o
  CC      mm/madvise.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  LD      drivers/media/usb/zr364xx/built-in.o
  CC      lib/zlib_inflate/inflate.o
  CC      crypto/akcipher.o
  CC      mm/memblock.o
  LD      lib/lzo/lzo_decompress.o
  CC      fs/namespace.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/irq/handle.o
  LD      drivers/media/usb/built-in.o
  LD      lib/lzo/built-in.o
  CC      lib/xz/xz_dec_stream.o
  CC      lib/syscall.o
  CC      kernel/locking/mutex.o
  CC      drivers/thermal/thermal_helpers.o
  CC      fs/seq_file.o
  CC      lib/nlattr.o
  CC      drivers/base/devres.o
  LD      drivers/media/built-in.o
  CC      lib/atomic64.o
  CC      mm/page_io.o
  CC      crypto/kpp.o
  CC      kernel/power/qos.o
  CC      kernel/printk/printk.o
  CC      kernel/rcu/update.o
  CC      block/partitions/efi.o
  CC      drivers/base/attribute_container.o
  CC      crypto/acompress.o
  LD      drivers/video/backlight/built-in.o
  CC      drivers/base/transport_class.o
  CC      lib/xz/xz_dec_lzma2.o
  CC      drivers/thermal/of-thermal.o
  CC      lib/cpu_rmap.o
  LD      drivers/video/fbdev/core/built-in.o
  CC      drivers/of/fdt.o
  CC      fs/xattr.o
  CC      lib/dynamic_queue_limits.o
  CC      net/ipv6/output_core.o
  CC      fs/libfs.o
  CC      kernel/irq/manage.o
  CC      net/ipv4/protocol.o
  CC      mm/swap_state.o
  CC      net/ipv4/ip_input.o
  CC      crypto/scompress.o
  CC      mm/swapfile.o
  LD      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  CC      mm/dmapool.o
  CC      kernel/rcu/sync.o
  LD      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  CC      kernel/irq/spurious.o
  CC      kernel/sched/core.o
  CC      lib/strncpy_from_user.o
  CC      drivers/base/topology.o
  LD      drivers/video/fbdev/omap2/omapfb/built-in.o
  CC      drivers/base/container.o
  CC      crypto/algboss.o
  CC      lib/zlib_inflate/infutil.o
  CC      mm/slub.o
  CC      net/ipv4/ip_fragment.o
  CC      kernel/locking/semaphore.o
  LD      drivers/video/fbdev/omap2/built-in.o
  CC      drivers/base/property.o
  CC      lib/strnlen_user.o
  CC      mm/migrate.o
  LD      drivers/video/fbdev/built-in.o
  CC      fs/fs-writeback.o
  LD      drivers/video/built-in.o
  LD      net/netlink/built-in.o
  CC      lib/zlib_inflate/inftrees.o
  CC      net/packet/af_packet.o
  CC      lib/net_utils.o
  CC      lib/sbitmap.o
  CC      drivers/mtd/mtdpart.o
  CC      lib/argv_split.o
  CC      kernel/rcu/srcu.o
  CC      kernel/rcu/tree.o
  CC      drivers/base/cacheinfo.o
  CC      fs/pnode.o
  CC      kernel/power/main.o
  CC      lib/zlib_inflate/inflate_syms.o
  CC      crypto/testmgr.o
  CC      lib/bug.o
  CC      crypto/crypto_null.o
  LD      block/partitions/built-in.o
  CC      drivers/thermal/step_wise.o
  LD      drivers/base/test/built-in.o
  CC      crypto/md5.o
  CC      lib/xz/xz_dec_bcj.o
  CC      lib/chacha20.o
  CC      drivers/base/firmware_class.o
  CC      drivers/base/dma-mapping.o
  CC      lib/cmdline.o
  CC      drivers/base/power/sysfs.o
  CC      kernel/irq/resend.o
  CC      drivers/tty/n_tty.o
  CC      kernel/rcu/tree_trace.o
  CC      kernel/irq/chip.o
  CC      net/ipv4/ip_forward.o
  CC      net/ipv6/protocol.o
  CC      fs/splice.o
  CC      net/ipv4/ip_options.o
  CC      kernel/locking/rwsem.o
  LD      lib/zlib_inflate/zlib_inflate.o
  CC      lib/cpumask.o
  LD      lib/zlib_inflate/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]
  CC      drivers/of/fdt_address.o
  CC      lib/ctype.o
  CC      lib/dec_and_lock.o
  LD      drivers/thermal/samsung/built-in.o
  CC      lib/decompress.o
  LD      lib/xz/xz_dec.o
  LD      drivers/thermal/thermal_sys.o
  LD      lib/xz/built-in.o
  CC      lib/decompress_bunzip2.o
  CC      lib/decompress_inflate.o
  LD      lib/lz4/built-in.o
  CC      lib/decompress_unlz4.o
  CC      crypto/ecb.o
  LD      drivers/thermal/built-in.o
  CC      lib/decompress_unlzma.o
  CC      fs/sync.o
  CC      kernel/irq/dummychip.o
  CC      fs/utimes.o
  CC      lib/decompress_unlzo.o
  CC      lib/decompress_unxz.o
  CC      lib/dump_stack.o
  CC      crypto/cbc.o
  CC      crypto/pcbc.o
  CC      kernel/power/process.o
  CC      kernel/irq/devres.o
  LD      block/built-in.o
  CC      kernel/locking/percpu-rwsem.o
  CC      lib/earlycpio.o
  LD      kernel/bpf/built-in.o
  CC      lib/extable.o
  CC      net/ipv6/ip6_offload.o
  CC      crypto/des_generic.o
  CC      drivers/of/address.o
  CC      drivers/base/module.o
  CC      lib/fdt.o
  CC      lib/fdt_ro.o
  CC      lib/fdt_empty_tree.o
  CC      lib/fdt_rw.o
  CC      lib/fdt_strerror.o
  CC      kernel/time/time.o
  CC      drivers/mtd/mtdchar.o
  CC      drivers/base/power/generic_ops.o
  CC      drivers/base/power/common.o
  CC      lib/fdt_sw.o
  CC      net/ipv6/tcpv6_offload.o
  CC      kernel/irq/irqdomain.o
  CC      lib/flex_proportions.o
  CC      lib/fdt_wip.o
  CC      lib/idr.o
  CC      kernel/locking/spinlock.o
  CC      net/ipv4/ip_output.o
  CC      lib/int_sqrt.o
  CC      kernel/irq/proc.o
  CC      lib/ioremap.o
  CC      lib/irq_regs.o
  CC      lib/is_single_threaded.o
  CC      net/ipv4/ip_sockglue.o
  CC      lib/klist.o
  CC      net/ipv6/exthdrs_offload.o
  CC      fs/stack.o
  CC      lib/kobject.o
  CC      kernel/irq/pm.o
  CC      fs/fs_struct.o
  CC      lib/kobject_uevent.o
  CC      lib/md5.o
  CC      kernel/printk/printk_safe.o
  CC      fs/statfs.o
  CC      lib/nmi_backtrace.o
  CC      lib/nodemask.o
  CC      crypto/aes_generic.o
  CC      crypto/crc32c_generic.o
  CC      lib/plist.o
  CC      crypto/rng.o
  CC      net/ipv4/inet_hashtables.o
  CC      lib/radix-tree.o
  CC      fs/fs_pin.o
  CC      lib/ratelimit.o
  CC [M]  crypto/echainiv.o
  CC      lib/rbtree.o
  CC      lib/sha1.o
  CC      lib/seq_buf.o
  CC      drivers/base/power/qos.o
  CC      lib/show_mem.o
  CC      lib/siphash.o
  CC      net/core/datagram.o
  CC      fs/nsfs.o
  CC      lib/string.o
  LD      kernel/printk/built-in.o
  CC      net/ipv4/inet_timewait_sock.o
  CC      kernel/power/suspend.o
  CC      kernel/locking/osq_lock.o
  CC      kernel/trace/trace_clock.o
  CC      kernel/irq/affinity.o
  CC      lib/timerqueue.o
  CC      lib/vsprintf.o
  CC      drivers/base/power/runtime.o
  CC      fs/buffer.o
  CC [M]  crypto/hmac.o
  CC [M]  crypto/sha256_generic.o
  CC      drivers/base/power/wakeirq.o
  CC      lib/win_minmax.o
  CC      drivers/of/irq.o
  CC      fs/block_dev.o
  CC      kernel/locking/rtmutex.o
  CC      drivers/tty/tty_ioctl.o
  GEN     lib/crc32table.h
  CC      net/core/stream.o
  CC [M]  crypto/drbg.o
  CC      kernel/locking/rwsem-xadd.o
  CC [M]  crypto/jitterentropy.o
  CC      lib/crc32.o
  CC [M]  crypto/jitterentropy-kcapi.o
  CC      fs/direct-io.o
  CC      fs/mpage.o
  CC      drivers/tty/tty_ldisc.o
  CC      kernel/time/hrtimer.o
  CC      kernel/time/timer.o
  LD      net/ipv6/built-in.o
  CC      net/sched/sch_generic.o
  CC      kernel/trace/ring_buffer.o
  CC      kernel/time/timekeeping.o
  LD      crypto/crypto.o
  CC      fs/proc_namespace.o
  LD      crypto/crypto_algapi.o
  LD      crypto/crypto_blkcipher.o
  LD      crypto/crypto_acompress.o
  LD      crypto/crypto_hash.o
  LD      crypto/cryptomgr.o
  CC      net/unix/af_unix.o
  LD      kernel/irq/built-in.o
  CC      net/unix/garbage.o
  CC      kernel/freezer.o
  LD      net/wireless/built-in.o
  CC      drivers/base/power/main.o
  CC      kernel/profile.o
  CC      drivers/mtd/ofpart.o
  CC      fs/cramfs/inode.o
  CC      net/sysctl_net.o
  CC      kernel/futex.o
  CC      kernel/smp.o
  CC      drivers/mtd/mtd_blkdevs.o
  CC      kernel/power/poweroff.o
  CC      drivers/base/power/wakeup.o
  CC      drivers/mtd/mtdblock.o
  CC      net/core/scm.o
  CC      net/core/gen_stats.o
  LD      kernel/locking/built-in.o
  LD      kernel/power/built-in.o
  CC      kernel/module.o
  CC      drivers/mtd/chips/chipreg.o
  CC      net/ipv4/inet_connection_sock.o
  CC      net/core/gen_estimator.o
  CC      kernel/kallsyms.o
  LD      crypto/built-in.o
  CC      net/ipv4/tcp.o
  CC      drivers/of/of_reserved_mem.o
  LD      drivers/mtd/devices/built-in.o
  CC      net/core/net_namespace.o
  CC      net/ipv4/tcp_input.o
  CC      kernel/stop_machine.o
  CC      kernel/hung_task.o
  LD      drivers/mtd/lpddr/built-in.o
  LD      kernel/rcu/built-in.o
  CC      kernel/seccomp.o
  CC      net/ipv4/tcp_output.o
  CC      drivers/tty/tty_buffer.o
  CC      drivers/mtd/maps/physmap_of.o
  LD [M]  crypto/jitterentropy_rng.o
  CC      fs/debugfs/inode.o
  CC      kernel/sched/loadavg.o
  CC      fs/debugfs/file.o
  CC      fs/devpts/inode.o
  CC      drivers/tty/tty_port.o
  LD      drivers/mtd/onenand/built-in.o
  LD      drivers/mtd/nand/built-in.o
  CC      fs/cramfs/uncompress.o
  CC      net/core/secure_seq.o
  LD      drivers/mtd/mtd.o
  LD      drivers/mtd/tests/built-in.o
  CC      drivers/mtd/chips/cfi_util.o
  CC      drivers/mtd/chips/cfi_cmdset_0002.o
  CC      kernel/utsname_sysctl.o
  CC      drivers/mtd/chips/gen_probe.o
  LD      fs/cramfs/cramfs.o
  LD      fs/cramfs/built-in.o
  LD      fs/exofs/built-in.o
  CC      kernel/time/ntp.o
  CC      net/sched/sch_mq.o
  CC      fs/exportfs/expfs.o
  LD      mm/built-in.o
  CC      kernel/time/clocksource.o
  LD      drivers/of/built-in.o
  CC      fs/ext2/balloc.o
  CC      net/unix/sysctl_net_unix.o
  CC      net/ipv4/tcp_timer.o
  CC      kernel/elfcore.o
  CC      fs/ext2/dir.o
  CC      fs/ext2/file.o
  CC      kernel/irq_work.o
  CC      net/core/flow_dissector.o
  CC      kernel/membarrier.o
  CC      kernel/memremap.o
  LD      drivers/mtd/maps/built-in.o
  CC      net/ipv4/tcp_ipv4.o
  CC      net/core/sysctl_net_core.o
  CC      drivers/tty/tty_mutex.o
  CC      drivers/mtd/chips/jedec_probe.o
  CC      drivers/tty/tty_ldsem.o
  CC      drivers/tty/pty.o
  LD      net/packet/built-in.o
  CC      kernel/sched/clock.o
  CC      kernel/sched/cputime.o
  CC      net/core/dev.o
  CC      kernel/sched/idle_task.o
  LD      drivers/base/power/built-in.o
  CC      fs/ext4/balloc.o
  CC      fs/jbd2/transaction.o
  LD      fs/devpts/devpts.o
  LD      drivers/base/built-in.o
  LD      fs/devpts/built-in.o
  CC      net/core/ethtool.o
  CC      fs/kernfs/mount.o
  CC      fs/kernfs/inode.o
  LD      fs/exportfs/exportfs.o
  LD      fs/exportfs/built-in.o
  CC      fs/ext2/ialloc.o
  CC      net/core/dev_addr_lists.o
  CC      fs/ext2/ioctl.o
  CC      fs/ext2/inode.o
  CC      fs/ext2/namei.o
  CC      kernel/sched/fair.o
  CC      fs/ext2/super.o
  CC      kernel/sched/rt.o
  CC      drivers/tty/sysrq.o
  LD      drivers/tty/ipwireless/built-in.o
  CC      net/core/dst.o
  CC      net/ipv4/tcp_minisocks.o
  CC      fs/notify/fsnotify.o
  CC      kernel/time/jiffies.o
  CC      drivers/tty/serial/serial_core.o
  CC      kernel/sched/deadline.o
  LD      drivers/tty/vt/built-in.o
  CC      kernel/sched/stop_task.o
  LD      net/sched/built-in.o
  CC      drivers/tty/serial/earlycon.o
  CC      kernel/sched/wait.o
  LD      fs/debugfs/debugfs.o
  LD      fs/debugfs/built-in.o
  AR      lib/lib.a
  CC      kernel/sched/swait.o
  EXPORTS lib/lib-ksyms.o
  LD      fs/quota/built-in.o
  CC      kernel/time/timer_list.o
  CC      fs/eventpoll.o
  CC      fs/kernfs/dir.o
  CC      fs/sysfs/file.o
  CC      fs/ramfs/inode.o
  LD      kernel/trace/built-in.o
  LD      lib/built-in.o
  CC      kernel/time/timeconv.o
  CC      fs/kernfs/file.o
  CC      kernel/events/ring_buffer.o
  CC      kernel/events/callchain.o
  CC      fs/kernfs/symlink.o
  CC      net/ipv4/tcp_cong.o
  CC      net/core/netevent.o
  CC      net/ipv4/tcp_metrics.o
  CC      fs/ext2/symlink.o
  LD      net/unix/unix.o
  LD      net/unix/built-in.o
  CC      kernel/sched/completion.o
  CC      net/ipv4/tcp_fastopen.o
  CC      kernel/sched/idle.o
  CC      kernel/sched/cpupri.o
  CC      kernel/time/timecounter.o
  CC      fs/proc/task_mmu.o
  CC      fs/notify/notification.o
  CC      fs/notify/group.o
  CC      kernel/time/alarmtimer.o
  CC      net/core/neighbour.o
  CC      drivers/tty/serial/8250/8250_core.o
  CC      drivers/tty/serial/8250/8250_port.o
  CC      kernel/time/posix-cpu-timers.o
  CC      kernel/time/posix-timers.o
  CC      kernel/sched/cpudeadline.o
  CC      kernel/sched/topology.o
  CC      kernel/time/posix-clock.o
  LD      drivers/mtd/chips/built-in.o
  CC      fs/ramfs/file-mmu.o
  LD      drivers/mtd/built-in.o
  CC      fs/sysfs/dir.o
  CC      fs/sysfs/symlink.o
  CC      fs/ext4/bitmap.o
  CC      fs/ext4/dir.o
  CC      kernel/sched/debug.o
  CC      fs/ext4/file.o
  CC      net/core/rtnetlink.o
  CC      net/core/utils.o
  CC      fs/sysfs/mount.o
  CC      fs/sysfs/group.o
  CC      fs/ext4/fsync.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  CC      fs/anon_inodes.o
  CC      fs/signalfd.o
  CC      net/core/link_watch.o
  CC      net/ipv4/tcp_rate.o
  CC      net/core/filter.o
  CC      fs/notify/inode_mark.o
  CC      fs/notify/mark.o
  CC      fs/jbd2/commit.o
  CC      fs/notify/vfsmount_mark.o
  LD      fs/kernfs/built-in.o
/home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:255:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:235:19: note: 'i' was declared here
  CC      fs/notify/fdinfo.o
  CC      fs/timerfd.o
  CC      net/ipv4/tcp_recovery.o
  CC      fs/eventfd.o
  CC      kernel/time/itimer.o
  LD      kernel/events/built-in.o
  CC      fs/aio.o
  CC      net/ipv4/tcp_offload.o
  CC      fs/locks.o
  CC      net/ipv4/datagram.o
  CC      kernel/time/clockevents.o
  CC      kernel/time/tick-common.o
  CC      net/ipv4/raw.o
  LD      fs/sysfs/built-in.o
  LD      fs/ext2/ext2.o
  CC      fs/binfmt_script.o
  CC      fs/binfmt_elf.o
  CC      fs/mbcache.o
  LD      fs/ext2/built-in.o
  CC      net/ipv4/udp.o
  CC      fs/posix_acl.o
  CC      drivers/tty/serial/8250/8250_early.o
  CC      net/ipv4/udplite.o
  CC      fs/coredump.o
  CC      net/ipv4/udp_offload.o
  CC      fs/ext4/ialloc.o
  CC      fs/ext4/inode.o
  CC      fs/ext4/page-io.o
  CC      fs/drop_caches.o
  CC      net/ipv4/arp.o
  CC      net/core/sock_diag.o
  CC      fs/notify/dnotify/dnotify.o
  CC      net/core/dev_ioctl.o
  CC      kernel/time/tick-broadcast.o
  CC      net/ipv4/icmp.o
  LD      fs/notify/fanotify/built-in.o
  CC      fs/ext4/ioctl.o
  CC      kernel/time/timekeeping_debug.o
  CC      fs/ext4/namei.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      fs/proc/inode.o
  CC      fs/fhandle.o
  CC      net/core/tso.o
  CC      fs/dcookies.o
  CC      fs/proc/root.o
  CC      net/core/sock_reuseport.o
  CC      fs/proc/base.o
  CC      net/core/net-sysfs.o
  CC      fs/proc/generic.o
  CC      net/core/net-procfs.o
  CC      drivers/tty/serial/8250/8250_fsl.o
  CC      net/ipv4/devinet.o
  CC      net/ipv4/af_inet.o
  CC      drivers/tty/serial/8250/8250_of.o
  CC      net/ipv4/igmp.o
  LD      fs/notify/dnotify/built-in.o
  CC      net/ipv4/fib_frontend.o
  CC      net/ipv4/fib_semantics.o
  CC      fs/ext4/super.o
  CC      net/ipv4/fib_trie.o
  LD      kernel/time/built-in.o
  LD      drivers/tty/serial/8250/8250.o
  CC      fs/proc/array.o
  CC      fs/notify/inotify/inotify_user.o
  CC      net/ipv4/inet_fragment.o
  CC      fs/proc/fd.o
  CC      net/ipv4/ping.o
  CC      fs/proc/proc_tty.o
  CC      fs/jbd2/recovery.o
  LD      drivers/tty/serial/8250/8250_base.o
  CC      fs/proc/cmdline.o
  CC      fs/ext4/symlink.o
  CC      fs/ext4/hash.o
  CC      fs/proc/consoles.o
  CC      fs/ext4/resize.o
  CC      fs/proc/cpuinfo.o
  CC      fs/ext4/extents.o
  CC      fs/proc/devices.o
  CC      fs/ext4/ext4_jbd2.o
  CC      fs/proc/interrupts.o
  CC      fs/proc/loadavg.o
  CC      fs/jbd2/checkpoint.o
  CC      net/ipv4/ip_tunnel_core.o
  CC      fs/proc/meminfo.o
  CC      net/ipv4/gre_offload.o
  CC      net/ipv4/sysctl_net_ipv4.o
  CC      fs/ext4/migrate.o
  LD      drivers/tty/serial/8250/built-in.o
  CC      fs/ext4/mballoc.o
  LD      drivers/tty/serial/built-in.o
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  CC      fs/proc/softirqs.o
  CC      net/ipv4/proc.o
  LD      drivers/tty/built-in.o
  CC      fs/proc/namespaces.o
  CC      net/ipv4/ipconfig.o
  CC      fs/proc/self.o
  CC      net/ipv4/inet_diag.o
  CC      fs/proc/thread_self.o
  CC      fs/ext4/block_validity.o
  CC      fs/proc/proc_sysctl.o
  LD      drivers/built-in.o
  LD      fs/notify/inotify/built-in.o
  CC      fs/proc/proc_net.o
  CC      net/ipv4/tcp_diag.o
  CC      fs/proc/kcore.o
  LD      fs/notify/built-in.o
  CC      fs/ext4/move_extent.o
  CC      fs/ext4/mmp.o
  CC      fs/proc/kmsg.o
  CC      fs/ext4/indirect.o
  CC      fs/proc/page.o
  CC      net/ipv4/tcp_cubic.o
  CC      fs/jbd2/revoke.o
  CC      fs/jbd2/journal.o
  CC      fs/ext4/extents_status.o
  CC      fs/ext4/xattr.o
  CC      fs/ext4/xattr_user.o
  CC      fs/ext4/xattr_trusted.o
  CC      fs/ext4/readpage.o
  CC      fs/ext4/inline.o
  CC      fs/ext4/sysfs.o
  CC      fs/ext4/acl.o
  CC      fs/ext4/xattr_security.o
  LD      kernel/sched/built-in.o
  LD      kernel/built-in.o
  LD      net/core/built-in.o
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  LD      net/ipv4/built-in.o
  LD      net/built-in.o
  LD      fs/jbd2/jbd2.o
  LD      fs/jbd2/built-in.o
  LD      fs/ext4/ext4.o
  LD      fs/ext4/built-in.o
  LD      fs/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
WARNING: modpost: Found 1 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
  KSYM    .tmp_kallsyms1.o
  KSYM    .tmp_kallsyms2.o
  LD      vmlinux
  SORTEX  vmlinux
  SYSMAP  System.map
  Building modules, stage 2.
  MODPOST 5 modules
  BOOTCC  arch/powerpc/boot/4xx.o
  BOOTCC  arch/powerpc/boot/bamboo.o
  BOOTCC  arch/powerpc/boot/cpm-serial.o
  BOOTAS  arch/powerpc/boot/crt0.o
  COPY    arch/powerpc/boot/zconf.h
  BOOTCC  arch/powerpc/boot/cuboot.o
  COPY    arch/powerpc/boot/zutil.h
  COPY    arch/powerpc/boot/inffast.h
  BOOTAS  arch/powerpc/boot/crtsavres.o
  COPY    arch/powerpc/boot/inflate.h
  COPY    arch/powerpc/boot/zlib.h
  COPY    arch/powerpc/boot/fdt.h
  COPY    arch/powerpc/boot/infutil.h
  COPY    arch/powerpc/boot/libfdt_internal.h
  COPY    arch/powerpc/boot/inffixed.h
  COPY    arch/powerpc/boot/inftrees.h
  BOOTAS  arch/powerpc/boot/div64.o
  COPY    arch/powerpc/boot/libfdt.h
  BOOTCC  arch/powerpc/boot/devtree.o
  BOOTCC  arch/powerpc/boot/ebony.o
  BOOTCC  arch/powerpc/boot/main.o
  BOOTCC  arch/powerpc/boot/elf_util.o
  BOOTCC  arch/powerpc/boot/mpc52xx-psc.o
  BOOTCC  arch/powerpc/boot/ofconsole.o
  BOOTCC  arch/powerpc/boot/oflib.o
  BOOTCC  arch/powerpc/boot/simple_alloc.o
  CC      crypto/echainiv.mod.o
  CC      crypto/drbg.mod.o
  BOOTCC  arch/powerpc/boot/mpsc.o
  CC      crypto/jitterentropy_rng.mod.o
  CC      crypto/sha256_generic.mod.o
  BOOTCC  arch/powerpc/boot/stdio.o
  BOOTCC  arch/powerpc/boot/ns16550.o
  BOOTCC  arch/powerpc/boot/stdlib.o
  BOOTAS  arch/powerpc/boot/string.o
  BOOTCC  arch/powerpc/boot/serial.o
  BOOTCC  arch/powerpc/boot/cuboot-bamboo.o
  BOOTCC  arch/powerpc/boot/cuboot-ebony.o
  CC      crypto/hmac.mod.o
  BOOTCC  arch/powerpc/boot/cuboot-yosemite.o
  BOOTCC  arch/powerpc/boot/of.o
  BOOTCC  arch/powerpc/boot/simpleboot.o
  BOOTCC  arch/powerpc/boot/treeboot-akebono.o
  BOOTCC  arch/powerpc/boot/treeboot-bamboo.o
  BOOTCC  arch/powerpc/boot/cuboot-warp.o
  BOOTCC  arch/powerpc/boot/epapr.o
  BOOTCC  arch/powerpc/boot/cuboot-katmai.o
  BOOTAS  arch/powerpc/boot/fixed-head.o
  BOOTCC  arch/powerpc/boot/uartlite.o
  LDS     arch/powerpc/boot/zImage.lds
  BOOTAS  arch/powerpc/boot/util.o
  BOOTCC  arch/powerpc/boot/cuboot-sequoia.o
  BOOTCC  arch/powerpc/boot/cuboot-rainier.o
  BOOTCC  arch/powerpc/boot/cuboot-sam440ep.o
  BOOTCC  arch/powerpc/boot/cuboot-taishan.o
  HOSTCC  arch/powerpc/boot/addnote
  BOOTCC  arch/powerpc/boot/treeboot-iss4xx.o
  BOOTCC  arch/powerpc/boot/treeboot-currituck.o
  BOOTCC  arch/powerpc/boot/virtex.o
  BOOTCC  arch/powerpc/boot/treeboot-ebony.o
  DTC     arch/powerpc/boot/iss4xx.dtb
  HOSTCC  arch/powerpc/boot/mktree
  HOSTCC  arch/powerpc/boot/hack-coff
  DTC     arch/powerpc/boot/iss4xx-mpic.dtb
  COPY    arch/powerpc/boot/inffast.c
  COPY    arch/powerpc/boot/inftrees.c
  COPY    arch/powerpc/boot/fdt_ro.c
  COPY    arch/powerpc/boot/fdt.c
  COPY    arch/powerpc/boot/inflate.c
  COPY    arch/powerpc/boot/fdt_sw.c
  COPY    arch/powerpc/boot/fdt_rw.c
  COPY    arch/powerpc/boot/fdt_strerror.c
  BOOTCC  arch/powerpc/boot/inffast.o
  BOOTCC  arch/powerpc/boot/libfdt-wrapper.o
  BOOTCC  arch/powerpc/boot/empty.o
  BOOTCC  arch/powerpc/boot/fdt_ro.o
  COPY    arch/powerpc/boot/fdt_wip.c
  COPY    arch/powerpc/boot/decompress_inflate.c
  BOOTCC  arch/powerpc/boot/fdt_rw.o
  BOOTCC  arch/powerpc/boot/inftrees.o
  BOOTCC  arch/powerpc/boot/fdt_sw.o
  BOOTCC  arch/powerpc/boot/inflate.o
  BOOTCC  arch/powerpc/boot/opal.o
  BOOTCC  arch/powerpc/boot/fdt.o
  BOOTCC  arch/powerpc/boot/fdt_strerror.o
  BOOTCC  arch/powerpc/boot/decompress.o
  BOOTCC  arch/powerpc/boot/fdt_wip.o
  LD [M]  crypto/drbg.ko
  LD [M]  crypto/hmac.ko
  LD [M]  crypto/sha256_generic.ko
  LD [M]  crypto/jitterentropy_rng.ko
  LD [M]  crypto/echainiv.ko
  BOOTAR  arch/powerpc/boot/wrapper.a
  WRAP    arch/powerpc/boot/treeImage.iss4xx
  WRAP    arch/powerpc/boot/treeImage.iss4xx-mpic
INFO: Uncompressed kernel (size 0x4afc68) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
INFO: Uncompressed kernel (size 0x4afc68) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
rm arch/powerpc/boot/iss4xx-mpic.dtb arch/powerpc/boot/iss4xx.dtb
make[1]: Leaving directory '/home/kisskb/slave/build/powerpc-next_44x_iss476-smp_defconfig_powerpc'
Completed OK
# rm -rf /home/kisskb/slave/build/powerpc-next_44x_iss476-smp_defconfig_powerpc
# Build took: 0:00:31.771844