# git rev-parse -q --verify bde17b90dd9712cb61a7ab0c1ccd0f7f6aa57957^{commit}
bde17b90dd9712cb61a7ab0c1ccd0f7f6aa57957
already have revision, skipping fetch
# git checkout -q -f -B kisskb bde17b90dd9712cb61a7ab0c1ccd0f7f6aa57957
# git clean -qxdf
# git log -1
commit bde17b90dd9712cb61a7ab0c1ccd0f7f6aa57957
Merge: 1bca100 676bd99
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Oct 1 22:20:11 2015 -0400

    Merge branch 'akpm' (patches from Andrew)
    
    Merge misc fixes from Andrew Morton:
     "12 fixes"
    
    * emailed patches from Andrew Morton <akpm@linux-foundation.org>:
      dmapool: fix overflow condition in pool_find_page()
      thermal: avoid division by zero in power allocator
      memcg: remove pcp_counter_lock
      kprobes: use _do_fork() in samples to make them work again
      drivers/input/joystick/Kconfig: zhenhua.c needs BITREVERSE
      memcg: make mem_cgroup_read_stat() unsigned
      memcg: fix dirty page migration
      dax: fix NULL pointer in __dax_pmd_fault()
      mm: hugetlbfs: skip shared VMAs when unmapping private pages to satisfy a fault
      mm/slab: fix unexpected index mapping result of kmalloc_size(INDEX_NODE+1)
      userfaultfd: remove kernel header include from uapi header
      arch/x86/include/asm/efi.h: fix build failure
# < /opt/cross/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 bde17b90dd9712cb61a7ab0c1ccd0f7f6aa57957
# < make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/linus_powerpc-randconfig_powerpc CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  randconfig
KCONFIG_SEED=0x390E7BC8
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_CPU_BIG_ENDIAN=y
# Added to kconfig CONFIG_PPC64=y
# yes \n | make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/linus_powerpc-randconfig_powerpc CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/linus_powerpc-randconfig_powerpc CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
make[1]: Entering directory '/home/kisskb/slave/build/linus_powerpc-randconfig_powerpc'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     include/config/kernel.release
  GEN     ./Makefile
  WRAP    arch/powerpc/include/generated/asm/clkdev.h
  WRAP    arch/powerpc/include/generated/asm/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/div64.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
  UPD     include/config/kernel.release
  CHK     include/generated/uapi/linux/version.h
  UPD     include/generated/uapi/linux/version.h
  HOSTCC  scripts/basic/bin2c
  Using /home/kisskb/slave/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/dtc/dtc.o
  HOSTCC  scripts/dtc/flattree.o
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  HOSTCC  scripts/dtc/fstree.o
  HOSTCC  scripts/dtc/data.o
  CC      scripts/mod/devicetable-offsets.s
  HOSTCC  scripts/dtc/livetree.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
  HOSTCC  scripts/dtc/treesource.o
  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
  CHK     include/generated/timeconst.h
  CC      kernel/bounds.s
  UPD     include/generated/timeconst.h
  CHK     include/generated/bounds.h
  UPD     include/generated/bounds.h
  CC      arch/powerpc/kernel/asm-offsets.s
  CHK     include/generated/asm-offsets.h
  UPD     include/generated/asm-offsets.h
  CALL    /home/kisskb/slave/src/scripts/checksyscalls.sh
  LD      usr/built-in.o
  CC      init/main.o
  CHK     include/generated/compile.h
  CC      init/do_mounts.o
  CC      init/do_mounts_md.o
  LD      arch/powerpc/math-emu/built-in.o
  CC      init/noinitramfs.o
  CC      init/init_task.o
  CC      arch/powerpc/sysdev/mpic.o
  CC      arch/powerpc/mm/fault.o
  CC      arch/powerpc/sysdev/mpic_msi.o
  CC      arch/powerpc/mm/mem.o
  CC      arch/powerpc/mm/pgtable.o
  CC      arch/powerpc/sysdev/mpic_u3msi.o
  AS      arch/powerpc/lib/string.o
  CC      arch/powerpc/mm/mmap.o
  CC      arch/powerpc/sysdev/msi_bitmap.o
  CC      arch/powerpc/sysdev/dart_iommu.o
  CC      arch/powerpc/mm/init_64.o
  AS      arch/powerpc/lib/crtsavres.o
  CC      arch/powerpc/mm/pgtable_64.o
  CC      arch/powerpc/mm/hash_utils_64.o
  CC      arch/powerpc/lib/alloc.o
  CC      arch/powerpc/lib/ppc_ksyms.o
  AS      arch/powerpc/lib/checksum_64.o
  CC      arch/powerpc/sysdev/udbg_memcons.o
  AS      arch/powerpc/crypto/sha1-powerpc-asm.o
  CC      arch/powerpc/lib/feature-fixups.o
  CC      arch/powerpc/mm/tlb_hash64.o
  AS      arch/powerpc/lib/ldstfp.o
  CC      arch/powerpc/sysdev/i8259.o
  CC      arch/powerpc/lib/checksum_wrappers_64.o
  CC      arch/powerpc/crypto/sha1.o
  CC      arch/powerpc/sysdev/scom.o
  AS      arch/powerpc/mm/slb_low.o
  CC      arch/powerpc/mm/slb.o
  CC      arch/powerpc/mm/mmu_context_hash64.o
  AS      arch/powerpc/mm/hash_low_64.o
  CC      arch/powerpc/mm/hash_native_64.o
  LD      arch/powerpc/net/built-in.o
  CC      arch/powerpc/lib/sstep.o
  CC      arch/powerpc/lib/code-patching.o
  CC      arch/powerpc/mm/hugetlbpage.o
  UPD     include/generated/compile.h
  AS      arch/powerpc/lib/feature-fixups-test.o
  CC      arch/powerpc/platforms/powermac/pic.o
  CC      arch/powerpc/sysdev/xics/xics-common.o
  AS      arch/powerpc/lib/copypage_64.o
  AS      arch/powerpc/lib/copyuser_64.o
  CC      init/version.o
  CC      arch/powerpc/mm/copro_fault.o
  CC      arch/powerpc/lib/usercopy_64.o
  AS      arch/powerpc/lib/mem_64.o
  CC      arch/powerpc/xmon/xmon.o
  AS      arch/powerpc/lib/hweight_64.o
  CC      arch/powerpc/platforms/pseries/lpar.o
  AS      arch/powerpc/platforms/pseries/hvCall.o
  AS      arch/powerpc/lib/copyuser_power7.o
  AS      arch/powerpc/lib/string_64.o
  CC      arch/powerpc/platforms/pseries/nvram.o
  AS      arch/powerpc/lib/copypage_power7.o
  AS      arch/powerpc/lib/memcpy_power7.o
  AS      arch/powerpc/lib/memcpy_64.o
  AS      arch/powerpc/lib/memcmp_64.o
  CC      arch/powerpc/platforms/powernv/setup.o
  CC      arch/powerpc/platforms/pseries/reconfig.o
  CC      arch/powerpc/xmon/nonstdio.o
  AS      arch/powerpc/platforms/powernv/opal-wrappers.o
  CC      arch/powerpc/sysdev/xics/icp-native.o
  CC      arch/powerpc/xmon/ppc-dis.o
  CC      arch/powerpc/sysdev/xics/icp-hv.o
  CC      arch/powerpc/platforms/pseries/setup.o
  CC      arch/powerpc/xmon/ppc-opc.o
  CC      arch/powerpc/platforms/powermac/setup.o
  CC      arch/powerpc/platforms/powernv/opal.o
  CC      arch/powerpc/platforms/powernv/opal-async.o
  CC      arch/powerpc/platforms/powermac/time.o
  LD      arch/powerpc/crypto/sha1-powerpc.o
  CC      arch/powerpc/platforms/pseries/iommu.o
  CC      arch/powerpc/platforms/pseries/event_sources.o
  CC      arch/powerpc/platforms/powernv/idle.o
  LD      arch/powerpc/crypto/built-in.o
  CC      arch/powerpc/platforms/pseries/ras.o
  CC      arch/powerpc/platforms/powernv/opal-rtc.o
  CC      arch/powerpc/kernel/ptrace.o
  CC      arch/powerpc/platforms/powernv/opal-nvram.o
  CC      arch/powerpc/kernel/cputable.o
  LD      certs/built-in.o
  CC      arch/powerpc/platforms/powernv/opal-lpc.o
  CC      arch/powerpc/kernel/syscalls.o
  CC      arch/powerpc/kernel/irq.o
  CC      arch/powerpc/platforms/powermac/feature.o
  CC      arch/powerpc/platforms/powernv/opal-flash.o
  CC      arch/powerpc/sysdev/xics/ics-rtas.o
  CC      arch/powerpc/sysdev/xics/ics-opal.o
  CC      arch/powerpc/platforms/powernv/rng.o
  CC      arch/powerpc/platforms/powernv/opal-elog.o
/home/kisskb/slave/src/arch/powerpc/mm/hash_native_64.c: In function 'native_hpte_clear':
/home/kisskb/slave/src/arch/powerpc/mm/hash_native_64.c:83:36: warning: 'a_size' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/arch/powerpc/mm/hash_native_64.c:523:12: note: 'a_size' was declared here
  CC      arch/powerpc/platforms/powernv/opal-dump.o
  CC      arch/powerpc/platforms/pseries/firmware.o
  CC      arch/powerpc/platforms/powernv/opal-sysparam.o
  CC      arch/powerpc/platforms/pseries/power.o
  CC      arch/powerpc/platforms/powernv/opal-sensor.o
  CC      arch/powerpc/platforms/pseries/dlpar.o
  CC      arch/powerpc/platforms/pseries/mobility.o
  CC      arch/powerpc/platforms/powermac/pci.o
  CC      arch/powerpc/platforms/powernv/opal-msglog.o
  CC      arch/powerpc/platforms/pseries/rng.o
  CC      arch/powerpc/platforms/pseries/eeh_pseries.o
  CC      arch/powerpc/platforms/powernv/opal-hmi.o
  AS      arch/powerpc/platforms/powermac/sleep.o
  CC      arch/powerpc/kernel/align.o
  CC      arch/powerpc/platforms/powermac/low_i2c.o
  CC      arch/powerpc/platforms/powernv/opal-power.o
  AS      arch/powerpc/platforms/powermac/cache.o
  CC      arch/powerpc/platforms/powermac/pfunc_core.o
  CC      kernel/fork.o
  CC      arch/powerpc/platforms/pseries/pci.o
  CC      arch/powerpc/platforms/powermac/pfunc_base.o
  CC      arch/powerpc/platforms/powermac/udbg_scc.o
  CC      arch/powerpc/platforms/powernv/opal-irqchip.o
  CC      arch/powerpc/platforms/powernv/pci.o
  CC      arch/powerpc/platforms/powernv/pci-p5ioc2.o
  CC      arch/powerpc/platforms/powernv/pci-ioda.o
  CC      arch/powerpc/platforms/pseries/pci_dlpar.o
  CC      arch/powerpc/platforms/powernv/eeh-powernv.o
  CC      arch/powerpc/kernel/signal_32.o
  CC      arch/powerpc/platforms/powernv/opal-xscom.o
  CC      arch/powerpc/platforms/pseries/msi.o
  CC      arch/powerpc/platforms/powernv/opal-tracepoints.o
  CC      arch/powerpc/platforms/powermac/udbg_adb.o
  LD      arch/powerpc/mm/built-in.o
  LD      arch/powerpc/sysdev/xics/built-in.o
  CC      arch/powerpc/platforms/pseries/pseries_energy.o
  CC      arch/powerpc/platforms/powermac/nvram.o
  CC      arch/powerpc/platforms/pseries/io_event_irq.o
  CC      arch/powerpc/kernel/pmc.o
  CC      arch/powerpc/platforms/pseries/suspend.o
  CC      kernel/exec_domain.o
  CC      mm/filemap.o
  CC      arch/powerpc/kernel/vdso.o
  LD      init/mounts.o
  CC      ipc/mqueue.o
  LD      init/built-in.o
  CC      arch/powerpc/kernel/process.o
  CC      kernel/panic.o
  CPP     arch/powerpc/kernel/systbl_chk.i
  CC      kernel/cpu.o
  CC      mm/mempool.o
  CC      mm/oom_kill.o
  CC      ipc/msgutil.o
  CC      arch/powerpc/kernel/idle.o
  CC      ipc/compat_mq.o
  CC      arch/powerpc/kernel/signal.o
/home/kisskb/slave/src/arch/powerpc/platforms/pseries/pci.c: In function 'pseries_root_bridge_prepare':
/home/kisskb/slave/src/arch/powerpc/platforms/pseries/pci.c:136:2: warning: 'rc' may be used uninitialized in this function [-Wuninitialized]
  CC      security/integrity/iint.o
  CC      kernel/exit.o
  CC      mm/maccess.o
  CC      kernel/softirq.o
  CC      mm/page_alloc.o
  CC      kernel/resource.o
  LD      arch/powerpc/lib/built-in.o
  CC      kernel/sysctl.o
  CC      arch/powerpc/kernel/sysfs.o
/home/kisskb/slave/src/arch/powerpc/platforms/pseries/msi.c: In function 'msi_quota_for_device':
/home/kisskb/slave/src/arch/powerpc/platforms/pseries/msi.c:327:24: warning: 'total' may be used uninitialized in this function [-Wuninitialized]
  LD      sound/built-in.o
  CC      mm/page-writeback.o
  CC      kernel/sysctl_binary.o
  CC      mm/readahead.o
  CC      arch/powerpc/kernel/cacheinfo.o
  CC      arch/powerpc/kernel/time.o
  CC      security/yama/yama_lsm.o
  CC      security/keys/gc.o
  CC      security/keys/key.o
  LD      firmware/built-in.o
  CC      arch/powerpc/kernel/prom.o
  CC      security/keys/keyring.o
  CC      arch/powerpc/kernel/traps.o
  CC      block/bio.o
  LD      arch/powerpc/sysdev/built-in.o
  CC      security/tomoyo/audit.o
  LD      arch/powerpc/platforms/pseries/built-in.o
  CC      arch/powerpc/kernel/setup-common.o
  CC      block/elevator.o
  CC      arch/powerpc/kernel/udbg.o
  CC      kernel/capability.o
/home/kisskb/slave/src/security/integrity/iint.c: In function '__integrity_iint_find':
/home/kisskb/slave/src/security/integrity/iint.c:35:31: warning: 'iint' may be used uninitialized in this function [-Wuninitialized]
  AS      arch/powerpc/kernel/misc.o
  CC      kernel/ptrace.o
  CC      arch/powerpc/kernel/io.o
  CC      mm/swap.o
  CC      kernel/user.o
  CC      kernel/signal.o
  CC      mm/truncate.o
  CC      kernel/sys.o
  CC      arch/powerpc/kernel/dma.o
  AS      arch/powerpc/kernel/misc_64.o
  LD      security/integrity/integrity.o
/home/kisskb/slave/src/arch/powerpc/kernel/cacheinfo.c: In function 'associativity_show':
/home/kisskb/slave/src/arch/powerpc/kernel/cacheinfo.c:598:16: warning: 'associativity' may be used uninitialized in this function [-Wuninitialized]
  LD      security/integrity/built-in.o
/home/kisskb/slave/src/arch/powerpc/kernel/cacheinfo.c: In function 'size_show':
/home/kisskb/slave/src/arch/powerpc/kernel/cacheinfo.c:549:16: warning: 'size_kb' may be used uninitialized in this function [-Wuninitialized]
  CC      security/commoncap.o
  CC      arch/powerpc/kernel/of_platform.o
  CC      arch/powerpc/kernel/prom_parse.o
  CC      fs/open.o
  LD      arch/powerpc/platforms/powermac/built-in.o
  CC      fs/read_write.o
  CC      arch/powerpc/kernel/setup_64.o
  CC      arch/powerpc/kernel/sys_ppc32.o
  LD      security/yama/yama.o
  LD      security/yama/built-in.o
  CC      security/min_addr.o
  CC      arch/powerpc/kernel/signal_64.o
  LD      arch/powerpc/xmon/built-in.o
  CC      security/security.o
  CC      security/keys/keyctl.o
  CC      arch/powerpc/kernel/ptrace32.o
  CC      crypto/api.o
  CC      kernel/workqueue.o
  CC      kernel/kmod.o
  CC      security/keys/permission.o
  CC      kernel/pid.o
  CC      arch/powerpc/kernel/paca.o
  CC      mm/vmscan.o
  CC      arch/powerpc/kernel/nvram_64.o
  CC      arch/powerpc/kernel/firmware.o
  CC      net/socket.o
  CC      mm/shmem.o
  CC      kernel/task_work.o
  AS      arch/powerpc/kernel/cpu_setup_ppc970.o
  LD      arch/powerpc/platforms/powernv/built-in.o
  CC      security/inode.o
  AS      arch/powerpc/kernel/cpu_setup_pa6t.o
  LD      arch/powerpc/platforms/built-in.o
  CC      kernel/extable.o
  LDS     arch/powerpc/kernel/vdso32/vdso32.lds
  AS      arch/powerpc/kernel/cpu_setup_power.o
  LDS     arch/powerpc/kernel/vdso64/vdso64.lds
  CC      arch/powerpc/kernel/mce.o
  CC      arch/powerpc/kernel/mce_power.o
  VDSO64A arch/powerpc/kernel/vdso64/sigtramp.o
  VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o
  CC      kernel/params.o
  VDSO64A arch/powerpc/kernel/vdso64/gettimeofday.o
  AS      arch/powerpc/kernel/idle_power4.o
/home/kisskb/slave/src/ipc/mqueue.c: In function 'SyS_mq_timedreceive':
/home/kisskb/slave/src/ipc/mqueue.c:1172:3: warning: 'msg_ptr' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/ipc/mqueue.c:1084:18: note: 'msg_ptr' was declared here
  CC      lib/lockref.o
  CC      security/keys/process_keys.o
  AS      arch/powerpc/kernel/idle_power7.o
  VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o
  VDSO64A arch/powerpc/kernel/vdso64/datapage.o
  VDSO64A arch/powerpc/kernel/vdso64/cacheflush.o
  CC      arch/powerpc/kernel/rtas.o
  CC      security/keys/request_key.o
/home/kisskb/slave/src/mm/page-writeback.c: In function 'balance_dirty_pages.isra.15':
/home/kisskb/slave/src/mm/page-writeback.c:676:17: warning: 'm_bg_thresh' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/page-writeback.c:1537:36: note: 'm_bg_thresh' was declared here
/home/kisskb/slave/src/mm/page-writeback.c:676:17: warning: 'm_thresh' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/page-writeback.c:1537:26: note: 'm_thresh' was declared here
/home/kisskb/slave/src/mm/page-writeback.c:1602:3: warning: 'm_dirty' may be used uninitialized in this function [-Wuninitialized]
  CC      arch/powerpc/kernel/rtas-rtc.o
  CC      arch/powerpc/kernel/rtas_pci.o
  VDSO32A arch/powerpc/kernel/vdso32/datapage.o
  VDSO64A arch/powerpc/kernel/vdso64/note.o
  CC      arch/powerpc/kernel/rtasd.o
  VDSO64A arch/powerpc/kernel/vdso64/getcpu.o
  CC      arch/powerpc/kernel/vio.o
  CC      arch/powerpc/kernel/eeh.o
  CC      arch/powerpc/kernel/eeh_pe.o
  CC      lib/bcd.o
  VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o
  CC      arch/powerpc/kernel/eeh_dev.o
  CC      kernel/kthread.o
  VDSO32A arch/powerpc/kernel/vdso32/note.o
  CC      kernel/sys_ni.o
  VDSO64L arch/powerpc/kernel/vdso64/vdso64.so.dbg
  OBJCOPY arch/powerpc/kernel/vdso64/vdso64.so
  CC      lib/div64.o
/home/kisskb/slave/src/mm/page-writeback.c: In function 'balance_dirty_pages_ratelimited':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:214:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:208:26: note: 'percpu_count' was declared here
  AS      arch/powerpc/kernel/vdso64/vdso64_wrapper.o
  VDSO32A arch/powerpc/kernel/vdso32/getcpu.o
  CC      kernel/nsproxy.o
  LD      ipc/built-in.o
  CC      kernel/notifier.o
  CC      mm/util.o
  CC      mm/mmzone.o
  CC      kernel/ksysfs.o
  CC      kernel/cred.o
  VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg
  LD      arch/powerpc/kernel/vdso64/built-in.o
  CC      arch/powerpc/kernel/eeh_cache.o
  CC      crypto/cipher.o
  CC      lib/sort.o
  CC      block/blk-core.o
/home/kisskb/slave/src/block/bio.c: In function 'bio_associate_blkcg':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/block/bio.c: In function 'bio_associate_current':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here
  CC      arch/powerpc/kernel/eeh_driver.o
  POLICY  security/tomoyo/builtin-policy.h
  OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so
/home/kisskb/slave/src/block/bio.c: In function 'bio_disassociate_task':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      kernel/reboot.o
/home/kisskb/slave/src/arch/powerpc/kernel/rtas_pci.c: In function 'rtas_pci_read_config':
/home/kisskb/slave/src/arch/powerpc/include/asm/pci-bridge.h:251:25: warning: 'pdn' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/arch/powerpc/kernel/rtas_pci.c:95:17: note: 'pdn' was declared here
  AS      arch/powerpc/kernel/vdso32/vdso32_wrapper.o
  CC      arch/powerpc/kernel/eeh_event.o
  LD      drivers/amba/built-in.o
  LD      drivers/accessibility/braille/built-in.o
  CC      mm/vmstat.o
  CC      kernel/async.o
  CC      security/tomoyo/condition.o
/home/kisskb/slave/src/arch/powerpc/kernel/rtas_pci.c: In function 'rtas_pci_write_config':
/home/kisskb/slave/src/arch/powerpc/kernel/rtas_pci.c:174:2: warning: 'pdn' may be used uninitialized in this function [-Wuninitialized]
  CC      mm/backing-dev.o
  CC      fs/file_table.o
  LD      drivers/atm/built-in.o
  LD      arch/powerpc/kernel/vdso32/built-in.o
  CC      kernel/range.o
  LD      drivers/accessibility/built-in.o
  CC      arch/powerpc/kernel/eeh_sysfs.o
  CC      lib/parser.o
  LD      drivers/auxdisplay/built-in.o
  CC      arch/powerpc/kernel/dbell.o
  CC      arch/powerpc/kernel/smp-tbsync.o
  CC      arch/powerpc/kernel/dma-iommu.o
  CC      kernel/smpboot.o
  CC      arch/powerpc/kernel/iommu.o
  CC      security/keys/request_key_auth.o
  CC      kernel/groups.o
  CC      arch/powerpc/kernel/legacy_serial.o
  CC      fs/super.o
  CC      block/blk-tag.o
  CC      lib/halfmd4.o
  CC      lib/debug_locks.o
  CC      drivers/bcma/main.o
  CC      arch/powerpc/kernel/udbg_16550.o
  CC      kernel/bpf/core.o
  CC      security/keys/user_defined.o
  CC      drivers/base/component.o
  LD      kernel/livepatch/built-in.o
  CC      lib/random32.o
  CC      fs/char_dev.o
  CC      arch/powerpc/kernel/dma-swiotlb.o
  CC      arch/powerpc/kernel/stacktrace.o
  CC      security/keys/compat.o
  CC      arch/powerpc/kernel/pci_64.o
  CC      fs/stat.o
  CC      arch/powerpc/kernel/pci_dn.o
  CC      kernel/power/qos.o
  CC      arch/powerpc/kernel/pci-hotplug.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/printk/printk.o
  CC      mm/mm_init.o
  CC      kernel/locking/mutex.o
  CC      crypto/compress.o
  CC      arch/powerpc/kernel/isa-bridge.o
  CC      arch/powerpc/kernel/pci-common.o
  CC      kernel/rcu/update.o
  CC      mm/mmu_context.o
  CC      arch/powerpc/kernel/pci_of_scan.o
  CC      security/keys/persistent.o
  CC      arch/powerpc/kernel/msi.o
  CC      mm/percpu.o
  CC      kernel/sched/core.o
  CC      arch/powerpc/kernel/trace_clock.o
  CC      mm/slab_common.o
  CC      kernel/freezer.o
  AS      arch/powerpc/kernel/ppc_save_regs.o
/home/kisskb/slave/src/mm/backing-dev.c: In function 'cgwb_release_workfn':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      drivers/base/core.o
  CC      kernel/time/time.o
  CC      kernel/stacktrace.o
  CC      arch/powerpc/kernel/epapr_paravirt.o
  AS      arch/powerpc/kernel/epapr_hcalls.o
  CC      security/keys/big_key.o
  CC      arch/powerpc/kernel/prom_init.o
  AS      arch/powerpc/kernel/head_64.o
/home/kisskb/slave/src/arch/powerpc/kernel/pci_dn.c: In function 'traverse_pci_devices':
/home/kisskb/slave/src/arch/powerpc/kernel/pci_dn.c:342:8: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
  LDS     arch/powerpc/kernel/vmlinux.lds
  CC      kernel/trace/trace_clock.o
/home/kisskb/slave/src/mm/backing-dev.c: In function 'wb_get_create':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:214:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:208:26: note: 'percpu_count' was declared here
  CC      lib/bust_spinlocks.o
  CC      block/blk-sysfs.o
  CC      security/keys/trusted.o
  CC      mm/compaction.o
  AS      arch/powerpc/kernel/fpu.o
  AS      arch/powerpc/kernel/entry_64.o
  CC      lib/kasprintf.o
  CC      mm/vmacache.o
  CALL    /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh
  AS      arch/powerpc/kernel/systbl.o
  CC      kernel/futex.o
  CC      security/keys/encrypted-keys/encrypted.o
  CC      lib/bitmap.o
  CC      drivers/bcma/scan.o
  CC      lib/scatterlist.o
  CC      fs/exec.o
  CC      lib/gcd.o
  CC      crypto/memneq.o
  CC      kernel/bpf/syscall.o
  CC      kernel/irq/manage.o
  CC      kernel/irq/spurious.o
  CC      kernel/irq/handle.o
  CC      kernel/futex_compat.o
  LD      kernel/printk/built-in.o
  CC      kernel/dma.o
  CC      drivers/bcma/core.o
  CC      kernel/rcu/srcu.o
  CC      lib/lcm.o
  CC      kernel/trace/ring_buffer.o
  CC      mm/interval_tree.o
  CC      lib/list_sort.o
  CC      fs/pipe.o
  CC      lib/uuid.o
  CC      mm/list_lru.o
  CC      lib/flex_array.o
  CC      kernel/power/main.o
  CC      crypto/crypto_wq.o
  CC      crypto/algapi.o
  CC      lib/iov_iter.o
/home/kisskb/slave/src/kernel/futex_compat.c: In function 'compat_exit_robust_list':
/home/kisskb/slave/src/kernel/futex_compat.c:116:21: warning: 'pip' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/kernel/futex_compat.c:113:2: warning: 'pending' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/kernel/futex_compat.c:94:3: warning: 'entry' may be used uninitialized in this function [-Wuninitialized]
  CC      kernel/up.o
  CC      kernel/time/timer.o
  CC      security/tomoyo/domain.o
  CC      mm/workingset.o
  CC      fs/namei.o
  CC      mm/debug.o
  CC      kernel/irq/resend.o
  CC      lib/clz_ctz.o
  CC      kernel/irq/chip.o
  CC      lib/bsearch.o
  CC      kernel/rcu/rcutorture.o
  CC      kernel/kallsyms.o
  CC      lib/find_bit.o
  CC      kernel/acct.o
  CC      drivers/bcma/sprom.o
  CC      kernel/time/hrtimer.o
  CC      mm/gup.o
  CC      kernel/rcu/tiny.o
  CC      lib/llist.o
  CC      block/blk-flush.o
  CC      kernel/backtracetest.o
  CC      drivers/bcma/driver_chipcommon.o
  CC      kernel/locking/semaphore.o
  CC      kernel/compat.o
  CC      mm/highmem.o
  CC      lib/memweight.o
  CC      lib/kfifo.o
  CC      lib/percpu-refcount.o
  CC      lib/percpu_ida.o
  CC      mm/memory.o
  CC      kernel/cgroup.o
  CC      mm/mincore.o
  CC      mm/mlock.o
  CC      lib/rhashtable.o
  CC      kernel/cgroup_pids.o
  CC      crypto/scatterwalk.o
/home/kisskb/slave/src/lib/percpu-refcount.c: In function '__percpu_ref_switch_to_atomic':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
  CC      kernel/irq/dummychip.o
  CC      kernel/power/process.o
  GZIP    kernel/config_data.gz
  CC      kernel/tracepoint.o
/home/kisskb/slave/src/lib/percpu-refcount.c: In function 'percpu_ref_call_confirm_rcu':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      mm/mmap.o
  CC      mm/mprotect.o
  CC      kernel/locking/rwsem.o
  CC      mm/mremap.o
/home/kisskb/slave/src/lib/percpu-refcount.c: In function 'percpu_ref_kill_and_confirm':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      mm/msync.o
/home/kisskb/slave/src/lib/percpu-refcount.c: In function 'percpu_ref_reinit':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
  CC      net/802/p8022.o
  CC      security/keys/encrypted-keys/ecryptfs_format.o
  CC      mm/rmap.o
  CC      lib/reciprocal_div.o
  CC      kernel/elfcore.o
  CC      fs/fcntl.o
  CC      fs/ioctl.o
  CC      lib/string_helpers.o
  CC      kernel/bpf/verifier.o
  CC      kernel/irq/devres.o
/home/kisskb/slave/src/kernel/cgroup_pids.c: In function 'pids_can_fork':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here
  CC      lib/hexdump.o
  CC      fs/readdir.o
  CC      security/keys/encrypted-keys/masterkey_trusted.o
/home/kisskb/slave/src/kernel/cgroup_pids.c: In function 'pids_cancel_fork':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CALL    /home/kisskb/slave/src/arch/powerpc/kernel/prom_init_check.sh
  CC      lib/test-hexdump.o
  CC      kernel/irq/irqdomain.o
  CC      block/blk-settings.o
/home/kisskb/slave/src/kernel/cgroup_pids.c: In function 'pids_fork':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here
  CC      kernel/irq/pm.o
  LD      arch/powerpc/kernel/built-in.o
  CC      drivers/bcma/driver_chipcommon_pmu.o
  CC      drivers/bcma/driver_chipcommon_b.o
  CC      kernel/locking/mutex-debug.o
  CC      lib/kstrtox.o
  CC      kernel/locking/percpu-rwsem.o
  CC      crypto/aead.o
  CC      drivers/base/bus.o
  CC      kernel/irq_work.o
  CC      kernel/torture.o
  CC      crypto/ablkcipher.o
  CC      kernel/memremap.o
/home/kisskb/slave/src/lib/rhashtable.c: In function 'rht_deferred_worker':
/home/kisskb/slave/src/lib/rhashtable.c:195:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/lib/rhashtable.c:165:28: note: 'next' was declared here
  CHK     kernel/config_data.h
  CC      kernel/time/itimer.o
  CC      kernel/irq/msi.o
  CC      mm/vmalloc.o
  CC      lib/test_firmware.o
  UPD     kernel/config_data.h
  CC      kernel/configs.o
/home/kisskb/slave/src/mm/mprotect.c: In function 'change_protection':
/home/kisskb/slave/src/include/linux/spinlock.h:347:2: warning: 'ptl' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/mprotect.c:68:14: note: 'ptl' was declared here
  CC      mm/pagewalk.o
  LD      security/keys/encrypted-keys/encrypted-keys.o
/home/kisskb/slave/src/kernel/futex.c: In function 'exit_robust_list':
/home/kisskb/slave/src/kernel/futex.c:3025:21: warning: 'pip' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/kernel/futex.c:3024:2: warning: 'pending' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/kernel/futex.c:3007:3: warning: 'entry' may be used uninitialized in this function [-Wuninitialized]
  LD      security/keys/encrypted-keys/built-in.o
/home/kisskb/slave/src/block/blk-core.c: In function 'blk_account_io_done':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      net/802/psnap.o
  LD      security/keys/built-in.o
  CC      kernel/power/suspend.o
  CC      kernel/time/posix-timers.o
  CC      kernel/bpf/hashtab.o
/home/kisskb/slave/src/block/blk-core.c: In function 'blk_account_io_start':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here
  CC      mm/pgtable-generic.o
  CC      kernel/locking/lockdep.o
  CC      security/tomoyo/environ.o
  CC      mm/init-mm.o
  CC      mm/nobootmem.o
  CC      security/tomoyo/file.o
  CC      mm/fadvise.o
  CC      lib/test-kstrtox.o
  CC      lib/test_rhashtable.o
  CC      drivers/bcma/driver_pci.o
  CC      kernel/locking/rtmutex.o
  CC      net/802/p8023.o
  CC      fs/select.o
  CC      block/blk-ioc.o
  CC      mm/madvise.o
  CC      mm/memblock.o
  CC      lib/iomap.o
  CC      mm/dmapool.o
  CC      mm/ksm.o
  CC      lib/pci_iomap.o
  CC      fs/inode.o
  CC      mm/slab.o
  CC      fs/dcache.o
  CC      fs/attr.o
  LD      kernel/irq/built-in.o
  CC      mm/migrate.o
  CC      fs/bad_inode.o
  CC      mm/page_counter.o
  CC      drivers/bcma/driver_pcie2.o
  CC      kernel/time/posix-cpu-timers.o
  CC      crypto/blkcipher.o
  CC      mm/memcontrol.o
  LD      kernel/rcu/built-in.o
  CC      crypto/skcipher.o
/home/kisskb/slave/src/kernel/cgroup.c: In function 'cgroup_put':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      net/802/stp.o
/home/kisskb/slave/src/kernel/cgroup.c: In function 'cgroup_get':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
  CC      mm/vmpressure.o
  CC      net/802/garp.o
  CC      kernel/trace/trace.o
  CC      drivers/base/dd.o
  CC      block/blk-map.o
  CC      mm/kmemleak.o
  CC      lib/iomap_copy.o
  CC      fs/file.o
  CC      mm/page_owner.o
  CC      lib/devres.o
  CC      security/tomoyo/gc.o
  CC      block/blk-exec.o
  CC      drivers/bcma/driver_gmac_cmn.o
/home/kisskb/slave/src/kernel/cgroup.c: In function 'init_and_link_css':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
  CC      crypto/chainiv.o
  CC      lib/locking-selftest.o
/home/kisskb/slave/src/kernel/cgroup.c: In function 'cgroup_kn_lock_live':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:214:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:208:26: note: 'percpu_count' was declared here
  CC      crypto/eseqiv.o
  CC      drivers/bcma/driver_gpio.o
  CC      mm/cleancache.o
/home/kisskb/slave/src/mm/memory.c: In function 'copy_page_range':
/home/kisskb/slave/src/include/linux/spinlock.h:347:2: warning: 'dst_ptl' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/memory.c:894:24: note: 'dst_ptl' was declared here
  CC      mm/page_isolation.o
  CC      fs/filesystems.o
  CC      kernel/bpf/arraymap.o
/home/kisskb/slave/src/kernel/cgroup.c: In function 'css_killed_work_fn':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  LD      kernel/power/built-in.o
  CC      lib/hweight.o
  CC      kernel/bpf/helpers.o
  CC      kernel/sched/loadavg.o
  CC      kernel/locking/rtmutex-debug.o
  CC      mm/zpool.o
  CC      lib/assoc_array.o
  CC      kernel/time/timekeeping.o
  CC      kernel/sched/clock.o
  CC      security/tomoyo/group.o
/home/kisskb/slave/src/mm/memblock.c: In function '__next_mem_pfn_range':
/home/kisskb/slave/src/mm/memblock.c:1104:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized]
  CC      mm/zbud.o
  CC      lib/list_debug.o
/home/kisskb/slave/src/kernel/cgroup.c: In function 'kill_css':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/fs/inode.c: In function '__destroy_inode':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      lib/bitrev.o
  CC      drivers/bcma/host_pci.o
  CC      security/tomoyo/load_policy.o
/home/kisskb/slave/src/mm/page_isolation.c: In function 'unset_migratetype_isolate':
/home/kisskb/slave/src/mm/page_isolation.c:129:15: warning: 'order' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/base/syscore.o
  CC      kernel/locking/spinlock.o
  CC      crypto/seqiv.o
/home/kisskb/slave/src/mm/memory.c: In function 'remap_pfn_range':
/home/kisskb/slave/src/include/linux/spinlock.h:347:2: warning: 'ptl' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/memory.c:1627:14: note: 'ptl' was declared here
  CC      mm/zsmalloc.o
  CC      mm/cma.o
  CC      mm/page_ext.o
  CC      mm/cma_debug.o
/home/kisskb/slave/src/kernel/cgroup.c: In function 'cgroup_get_e_css':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here
  CC      block/blk-merge.o
  CC      block/blk-softirq.o
  CC      lib/crc-ccitt.o
  CC      lib/crc16.o
  CC      kernel/sched/cputime.o
  CC      crypto/ahash.o
  CC      kernel/sched/idle_task.o
  CC      mm/page_idle.o
  CC      fs/namespace.o
  CC      kernel/sched/fair.o
  CC      fs/seq_file.o
  CC      kernel/sched/rt.o
  CC      crypto/shash.o
  CC      lib/crc-t10dif.o
  CC      crypto/pcompress.o
  LD      net/802/built-in.o
  CC      kernel/locking/spinlock_debug.o
  CC      kernel/time/ntp.o
  CC      security/tomoyo/memory.o
  CC      net/8021q/vlan_core.o
/home/kisskb/slave/src/kernel/cgroup.c: In function 'cgroup_mount':
/home/kisskb/slave/src/kernel/cgroup.c:1949:13: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here
  CC      net/9p/mod.o
  CC      lib/crc-itu-t.o
  HOSTCC  lib/gen_crc32table
  CC      kernel/sched/deadline.o
  CC      net/9p/client.o
  CC      kernel/locking/rwsem-xadd.o
  CC      lib/crc7.o
  CC      kernel/locking/locktorture.o
  LD      kernel/bpf/built-in.o
  CC      block/blk-timeout.o
/home/kisskb/slave/src/kernel/cgroup.c: In function 'css_free_work_fn':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      security/tomoyo/mount.o
  CC      fs/xattr.o
  CC      lib/libcrc32c.o
  CC      block/blk-iopoll.o
  CC      kernel/time/clocksource.o
  CC      drivers/base/driver.o
  CC      fs/libfs.o
  LD      drivers/bcma/bcma.o
  CC      lib/genalloc.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'memcg_write_event_control':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      net/9p/error.o
  LD      drivers/bcma/built-in.o
  LD      drivers/block/built-in.o
  CC      fs/fs-writeback.o
  CC      kernel/sched/stop_task.o
  CC      security/tomoyo/network.o
  CC      net/appletalk/aarp.o
  CC      crypto/akcipher.o
  CC      crypto/algboss.o
  CC      net/9p/util.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'memcg_event_remove':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      drivers/bluetooth/hci_vhci.o
  CC      lib/842/842_compress.o
  CC      crypto/testmgr.o
  CC      lib/lz4/lz4_compress.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'cancel_charge':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      lib/lzo/lzo1x_compress.o
  CC      crypto/crypto_user.o
/home/kisskb/slave/src/block/blk-merge.c: In function '__blk_recalc_rq_segments':
/home/kisskb/slave/src/block/blk-merge.c:198:2: warning: 'bbio' may be used uninitialized in this function [-Wuninitialized]
  CC      lib/zlib_deflate/deflate.o
  CC      lib/zlib_inflate/inflate.o
/home/kisskb/slave/src/mm/zsmalloc.c: In function 'zs_compact':
/home/kisskb/slave/src/include/asm-generic/bitops/non-atomic.h:105:20: warning: 'page' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/zsmalloc.c:1647:15: note: 'page' was declared here
  CC      lib/swiotlb.o
  CC      lib/zlib_inflate/inffast.o
/home/kisskb/slave/src/mm/memcontrol.c: In function '__mem_cgroup_clear_mc':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      net/9p/protocol.o
  CC      lib/raid6/algos.o
  CC      block/blk-lib.o
  CC      crypto/cmac.o
/home/kisskb/slave/src/mm/memcontrol.c: In function '__mem_cgroup_largest_soft_limit_node':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here
  CC      drivers/base/class.o
  CC      kernel/time/jiffies.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'drain_stock.constprop.35':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      fs/pnode.o
  CC      kernel/sched/wait.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'get_mem_cgroup_from_mm':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here
  CC      kernel/sched/completion.o
  CC      kernel/time/timer_list.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'mem_cgroup_iter':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:214:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:208:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:214:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:208:26: note: 'percpu_count' was declared here
  CC      block/blk-mq.o
  CC      kernel/time/timeconv.o
  CC      kernel/time/timecounter.o
  CC      kernel/time/posix-clock.o
  CC      lib/zlib_inflate/infutil.o
  CC      kernel/time/alarmtimer.o
  CC      net/9p/trans_fd.o
  CC      kernel/sched/idle.o
  CC      net/8021q/vlan.o
  CC      lib/iommu-helper.o
  CC      kernel/time/clockevents.o
  CC      fs/splice.o
  CC      kernel/sched/cpuacct.o
  CC      lib/lzo/lzo1x_decompress_safe.o
  CC      lib/iommu-common.o
  CC      lib/zlib_inflate/inftrees.o
  CC      lib/lz4/lz4hc_compress.o
  CC      crypto/hmac.o
  LD      kernel/locking/built-in.o
  CC      kernel/time/tick-common.o
  CC      crypto/vmac.o
  CC      kernel/time/timekeeping_debug.o
/home/kisskb/slave/src/block/blk-merge.c: In function 'attempt_merge':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      lib/raid6/recov.o
  CC      security/tomoyo/realpath.o
  CC      kernel/time/test_udelay.o
  CC      fs/sync.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'mem_cgroup_iter_break':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      fs/utimes.o
  CC      crypto/xcbc.o
  CC      lib/zlib_inflate/inflate_syms.o
  CC      crypto/crypto_null.o
  CC      fs/stack.o
  CC      block/blk-mq-tag.o
  CC      fs/fs_struct.o
  LD      lib/lzo/lzo_compress.o
  CC      fs/statfs.o
  LD      lib/lzo/lzo_decompress.o
  CC      block/blk-mq-sysfs.o
  CC      security/tomoyo/securityfs_if.o
  LD      lib/lzo/built-in.o
  CC      crypto/md4.o
  CC      lib/syscall.o
  CC      crypto/md5.o
  CC      crypto/rmd128.o
  CC      lib/zlib_deflate/deftree.o
  CC      crypto/rmd160.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'task_in_mem_cgroup':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
  CC      drivers/base/cpu.o
  CC      drivers/base/platform.o
  CC      lib/842/842_decompress.o
/home/kisskb/slave/src/lib/swiotlb.c: In function 'swiotlb_alloc_coherent':
/home/kisskb/slave/src/lib/swiotlb.c:677:14: warning: 'dev_addr' may be used uninitialized in this function [-Wuninitialized]
  CC      net/9p/trans_common.o
  CC      net/9p/trans_virtio.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'mem_cgroup_oom_synchronize':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      crypto/rmd256.o
/home/kisskb/slave/src/lib/lz4/lz4hc_compress.c: In function 'lz4hc_compress':
/home/kisskb/slave/src/lib/lz4/lz4hc_compress.c:174:20: warning: 'delta' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/lib/lz4/lz4hc_compress.c:134:6: note: 'delta' was declared here
  CC      block/blk-mq-cpu.o
  CC      lib/nlattr.o
  CC      drivers/bluetooth/bt3c_cs.o
  LD      lib/zlib_inflate/zlib_inflate.o
  CC      fs/fs_pin.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'mem_cgroup_soft_limit_reclaim':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  LD      lib/zlib_inflate/built-in.o
  CC      lib/dma-debug.o
  HOSTCC  lib/raid6/mktables
  UNROLL  lib/raid6/int1.c
  UNROLL  lib/raid6/int2.c
  CC      net/appletalk/ddp.o
  UNROLL  lib/raid6/int4.c
  LD      kernel/sched/built-in.o
  UNROLL  lib/raid6/int8.c
  CC      lib/atomic64_test.o
  CC      crypto/sha1_generic.o
  UNROLL  lib/raid6/int16.c
  CC      lib/dynamic_queue_limits.o
  UNROLL  lib/raid6/int32.c
  LD      kernel/time/built-in.o
/home/kisskb/slave/src/kernel/cgroup.c: In function 'css_tryget_online_from_dir':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here
  CC      lib/strncpy_from_user.o
  CC      fs/nsfs.o
  CC      fs/buffer.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'uncharge_batch.constprop.34':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      lib/strnlen_user.o
  CC      crypto/sha256_generic.o
  CC      fs/block_dev.o
/home/kisskb/slave/src/block/blk-mq.c: In function 'blk_mq_queue_exit':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      security/tomoyo/tomoyo.o
  CC      block/blk-mq-cpumap.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'try_charge':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/block/blk-mq.c: In function 'blk_mq_queue_enter':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here
  CC      lib/raid6/int1.o
  CC      lib/net_utils.o
  CC      crypto/wp512.o
  LD      lib/842/built-in.o
  CC      drivers/base/firmware.o
  CC      lib/argv_split.o
  CC      crypto/gf128mul.o
  CC      crypto/ecb.o
  CC      fs/direct-io.o
  CC      block/ioctl.o
  CC      kernel/trace/trace_output.o
  CC      crypto/cbc.o
  CC      fs/mpage.o
  CC      crypto/pcbc.o
  CC      lib/bug.o
  CC      lib/cmdline.o
  CC      block/genhd.o
  CC      lib/ctype.o
  CC      security/tomoyo/util.o
  CC      lib/dec_and_lock.o
  CC      net/8021q/vlan_dev.o
  CC      fs/adfs/dir.o
  CC      lib/decompress.o
/home/kisskb/slave/src/fs/fs-writeback.c: In function 'locked_inode_to_wb_and_lock_list':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
  CC      lib/dump_stack.o
  CC      lib/earlycpio.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'mem_cgroup_try_charge':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      lib/zlib_deflate/deflate_syms.o
  CC      lib/lz4/lz4_decompress.o
  CC      lib/extable.o
  CC      lib/fdt.o
  CC      drivers/base/init.o
/home/kisskb/slave/src/fs/fs-writeback.c: In function 'inode_switch_wbs':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      lib/fdt_ro.o
  CC      lib/fdt_empty_tree.o
  CC      lib/fdt_rw.o
  CC      fs/autofs4/init.o
  CC      block/scsi_ioctl.o
  CC      lib/fdt_strerror.o
  CC      lib/fdt_sw.o
  CC      crypto/cts.o
  LD      net/9p/9pnet.o
  CC      lib/fdt_wip.o
  CC      lib/flex_proportions.o
/home/kisskb/slave/src/fs/fs-writeback.c: In function 'inode_switch_wbs_work_fn':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
  CC      fs/befs/datastream.o
  CC      crypto/lrw.o
  CC      lib/idr.o
  CC      lib/int_sqrt.o
  LD      mm/built-in.o
  CC      lib/ioremap.o
  CC      lib/raid6/int2.o
  LD      lib/zlib_deflate/zlib_deflate.o
  CC      crypto/xts.o
  CC      block/partition-generic.o
  CC      drivers/base/map.o
  CC      lib/irq_regs.o
  LD      lib/zlib_deflate/built-in.o
  CC      block/ioprio.o
  CC      fs/adfs/dir_f.o
  CC      lib/is_single_threaded.o
  CC      lib/klist.o
  CC      lib/kobject.o
  CC      drivers/base/devres.o
  CC      crypto/ctr.o
  CC      crypto/ccm.o
  CC      lib/kobject_uevent.o
  CC      lib/md5.o
  CC      lib/nmi_backtrace.o
  LD      lib/lz4/built-in.o
  CC      lib/plist.o
  CC      fs/autofs4/inode.o
  CC      lib/proportions.o
  CC      lib/radix-tree.o
  CC      crypto/chacha20poly1305.o
  CC      security/tomoyo/common.o
  CC      fs/configfs/inode.o
  LD      net/9p/9pnet_virtio.o
  CC      crypto/mcryptd.o
  LD      net/9p/built-in.o
  CC      lib/ratelimit.o
  CC      lib/rbtree.o
  CC      lib/seq_buf.o
  CC      lib/sha1.o
  CC      lib/show_mem.o
  CC      net/atm/addr.o
  CC      fs/cramfs/inode.o
  CC      lib/string.o
  CC      crypto/des_generic.o
  CC      lib/timerqueue.o
  CC      crypto/twofish_generic.o
  CC      lib/vsprintf.o
  CC      fs/befs/btree.o
  CC      drivers/base/attribute_container.o
/home/kisskb/slave/src/fs/fs-writeback.c: In function '__inode_attach_wb':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here
  CC      block/bounce.o
  CC      fs/btrfs/super.o
  GEN     lib/crc32table.h
  CC      fs/btrfs/ctree.o
  CC      drivers/base/transport_class.o
  CC      drivers/base/topology.o
  CC      lib/crc32.o
/home/kisskb/slave/src/fs/fs-writeback.c: In function 'wbc_attach_and_unlock_inode':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
  CC      block/partitions/check.o
  CC      lib/raid6/int4.o
  CC      lib/raid6/int8.o
  CC      crypto/twofish_common.o
  CC      crypto/aes_generic.o
  CC      crypto/cast_common.o
  CC      net/8021q/vlan_netlink.o
/home/kisskb/slave/src/fs/fs-writeback.c: In function 'wbc_detach_inode':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      block/partitions/atari.o
  CC      crypto/cast5_generic.o
  CC      block/bsg.o
  CC      fs/configfs/file.o
  CC      fs/adfs/file.o
  CC      fs/adfs/dir_fplus.o
  CC      block/bsg-lib.o
  CC      drivers/base/container.o
  CC      kernel/trace/trace_seq.o
  CC      block/blk-cgroup.o
  CC      crypto/khazad.o
  CC      block/noop-iosched.o
  CC      drivers/bluetooth/bluecard_cs.o
  CC      fs/autofs4/root.o
  CC      fs/debugfs/inode.o
  CC      fs/autofs4/symlink.o
  CC      block/deadline-iosched.o
  CC      fs/autofs4/waitq.o
  CC      drivers/base/property.o
  CC      drivers/base/cacheinfo.o
  CC      crypto/anubis.o
  CC      crypto/seed.o
  CC      drivers/base/devtmpfs.o
  CC      crypto/chacha20_generic.o
  CC      net/appletalk/dev.o
  CC      fs/adfs/inode.o
  CC      crypto/poly1305_generic.o
  CC      block/cfq-iosched.o
  CC      net/8021q/vlan_gvrp.o
  CC      block/compat_ioctl.o
  CC      crypto/deflate.o
  CC      lib/raid6/int16.o
  CC      block/partitions/ldm.o
  CC      fs/autofs4/expire.o
  CC      fs/cramfs/uncompress.o
  CC      lib/raid6/int32.o
  CC      crypto/zlib.o
  CC      net/atm/pvc.o
  CC      drivers/base/power/sysfs.o
  CC      fs/configfs/dir.o
  CC      crypto/michael_mic.o
  CC      fs/befs/super.o
  CC      crypto/crc32c_generic.o
  CC      block/cmdline-parser.o
  CC      fs/adfs/map.o
  LD      fs/cramfs/cramfs.o
  CC      block/partitions/osf.o
  LD      fs/cramfs/built-in.o
  CC      crypto/crc32.o
/home/kisskb/slave/src/fs/autofs4/waitq.c: In function 'autofs4_wait':
/home/kisskb/slave/src/fs/autofs4/waitq.c:460:5: warning: 'wq' may be used uninitialized in this function [-Wuninitialized]
  CC      kernel/trace/trace_stat.o
  CC      crypto/crct10dif_common.o
  LD      fs/devpts/built-in.o
  CC      block/bio-integrity.o
  CC      fs/autofs4/dev-ioctl.o
  CC      block/blk-integrity.o
/home/kisskb/slave/src/block/bsg.c: In function 'bsg_map_hdr':
/home/kisskb/slave/src/block/bsg.c:245:2: warning: 'rw' may be used uninitialized in this function [-Wuninitialized]
  LD      net/8021q/8021q.o
  TABLE   lib/raid6/tables.c
  LD      net/8021q/built-in.o
  CC      crypto/crct10dif_generic.o
  CC      lib/raid6/tables.o
  CC      crypto/authenc.o
  CC      fs/ecryptfs/dentry.o
  CC      fs/befs/inode.o
  CC      fs/efs/super.o
  CC      drivers/base/dma-mapping.o
  CC      crypto/authencesn.o
  CC      drivers/base/firmware_class.o
  CC      block/t10-pi.o
  CC      fs/adfs/super.o
  CC      crypto/lzo.o
  CC      drivers/base/regmap/regmap.o
  LD      net/appletalk/appletalk.o
  CC      fs/debugfs/file.o
  CC      block/partitions/sgi.o
  CC      crypto/lz4.o
  CC      crypto/lz4hc.o
  CC      block/partitions/sun.o
  LD      net/appletalk/built-in.o
  CC      crypto/842.o
  CC      block/partitions/karma.o
  CC      net/batman-adv/bat_iv_ogm.o
/home/kisskb/slave/src/block/blk-cgroup.c: In function '__blkg_release_rcu':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      crypto/rng.o
/home/kisskb/slave/src/block/blk-cgroup.c: In function 'blkg_create':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here
  CC      crypto/ansi_cprng.o
  CC      net/atm/signaling.o
  CC      fs/befs/debug.o
  CC      drivers/base/power/generic_ops.o
  CC      crypto/drbg.o
  LD      fs/exofs/built-in.o
  CC      drivers/bluetooth/btuart_cs.o
  CC      net/bluetooth/af_bluetooth.o
  CC      net/bridge/br.o
  CC      fs/exportfs/expfs.o
  CC      crypto/jitterentropy.o
  CC      crypto/jitterentropy-kcapi.o
  CC      crypto/ghash-generic.o
  CC      net/bridge/br_device.o
  CC      fs/befs/io.o
  CC      net/caif/caif_dev.o
  CC      crypto/af_alg.o
  CC      crypto/algif_hash.o
  CC      kernel/trace/trace_printk.o
  CC      crypto/algif_skcipher.o
  CC      crypto/algif_rng.o
  CC      crypto/algif_aead.o
  CC      net/bridge/br_fdb.o
  CC      net/batman-adv/bitarray.o
  CC      net/batman-adv/debugfs.o
  CC      fs/configfs/symlink.o
  CC      fs/configfs/mount.o
  CC      fs/configfs/item.o
  CC      fs/efs/inode.o
  CC      fs/ecryptfs/file.o
  CC      fs/ecryptfs/inode.o
  CC      drivers/base/power/common.o
  CC      drivers/base/power/qos.o
  LD      fs/autofs4/autofs4.o
  LD      lib/raid6/raid6_pq.o
  LD      fs/autofs4/built-in.o
  LD      lib/raid6/built-in.o
  CC      crypto/xor.o
  LD      lib/built-in.o
  CC      fs/befs/linuxvfs.o
  LD      crypto/crypto.o
  LD      fs/adfs/adfs.o
  LD      fs/adfs/built-in.o
  LD      crypto/crypto_algapi.o
  CC      crypto/async_tx/async_tx.o
  LD      crypto/crypto_blkcipher.o
  CC      net/caif/cfcnfg.o
  LD      crypto/crypto_hash.o
  LD      crypto/cryptomgr.o
  CC      crypto/async_tx/async_memcpy.o
  CC      crypto/async_tx/async_xor.o
  CC      kernel/trace/trace_sched_switch.o
  AR      lib/lib.a
  CC      kernel/trace/trace_nop.o
  CC      net/caif/cfmuxl.o
  LD      security/tomoyo/built-in.o
  LD      security/built-in.o
  CC      fs/fscache/cache.o
  CC      drivers/base/power/runtime.o
  LD      crypto/jitterentropy_rng.o
  CC      drivers/base/power/wakeirq.o
  CC      fs/btrfs/extent-tree.o
  CC      fs/fuse/dev.o
  LD      fs/exportfs/exportfs.o
  CC      fs/btrfs/print-tree.o
  LD      block/partitions/built-in.o
  CC      fs/fat/cache.o
  CC      fs/btrfs/root-tree.o
  LD      fs/exportfs/built-in.o
  CC      fs/fscache/cookie.o
  CC      net/caif/cfctrl.o
  CC      fs/fscache/fsdef.o
  LD      fs/debugfs/debugfs.o
  CC      net/batman-adv/fragmentation.o
  CC      net/atm/svc.o
  LD      fs/debugfs/built-in.o
  CC      fs/ext4/balloc.o
  CC      net/bridge/br_forward.o
  CC      net/caif/cffrml.o
  LD      fs/configfs/configfs.o
  LD      fs/configfs/built-in.o
  CC      fs/efs/namei.o
  CC      crypto/async_tx/async_pq.o
  CC      fs/gfs2/acl.o
/home/kisskb/slave/src/crypto/async_tx/async_tx.c: In function 'async_trigger_callback':
/home/kisskb/slave/src/crypto/async_tx/async_tx.c:258:18: warning: 'chan' may be used uninitialized in this function [-Wuninitialized]
  CC      net/bridge/br_if.o
  CC      drivers/bluetooth/btsdio.o
  CC      fs/hpfs/alloc.o
  CC      drivers/base/power/main.o
  CC      fs/hfsplus/super.o
  CC      fs/isofs/namei.o
  CC      net/batman-adv/gateway_client.o
  CC      crypto/async_tx/async_raid6_recov.o
  CC      net/batman-adv/gateway_common.o
  CC      fs/ecryptfs/main.o
  CC      kernel/trace/trace_branch.o
  CC      fs/ecryptfs/super.o
  CC      kernel/trace/blktrace.o
/home/kisskb/slave/src/fs/befs/linuxvfs.c: In function 'befs_readdir':
/home/kisskb/slave/src/include/linux/fs.h:3008:19: warning: 'nlsnamelen' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/befs/linuxvfs.c:246:7: note: 'nlsnamelen' was declared here
/home/kisskb/slave/src/fs/befs/linuxvfs.c:258:8: warning: 'nlsname' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/base/power/wakeup.o
  CC      fs/fat/dir.o
  CC      fs/fat/fatent.o
  CC      net/bluetooth/hci_core.o
  CC      net/bluetooth/hci_conn.o
  CC      fs/fscache/main.o
  CC      fs/fscache/netfs.o
/home/kisskb/slave/src/fs/btrfs/ctree.c: In function 'push_nodes_for_insert':
/home/kisskb/slave/src/fs/btrfs/ctree.c:2181:24: warning: 'pslot' may be used uninitialized in this function [-Wuninitialized]
  LD      block/built-in.o
/home/kisskb/slave/src/fs/isofs/namei.c: In function 'isofs_lookup':
/home/kisskb/slave/src/fs/isofs/namei.c:24:46: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/isofs/namei.c:54:22: note: 'i' was declared here
  CC      fs/fat/file.o
  CC      net/caif/cfveil.o
/home/kisskb/slave/src/fs/befs/linuxvfs.c: In function 'befs_lookup':
/home/kisskb/slave/src/fs/befs/linuxvfs.c:180:7: warning: 'utfname' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/ecryptfs/mmap.o
  CC      net/caif/cfdbgl.o
  CC      fs/isofs/inode.o
  CC      net/core/sock.o
/home/kisskb/slave/src/fs/btrfs/ctree.c: In function 'balance_level':
/home/kisskb/slave/src/fs/btrfs/ctree.c:1977:24: warning: 'pslot' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/gfs2/bmap.o
  CC      net/batman-adv/hard-interface.o
  CC      net/batman-adv/hash.o
  CC      fs/btrfs/dir-item.o
  CC      fs/efs/dir.o
/home/kisskb/slave/src/net/bridge/br_forward.c: In function 'br_dev_queue_push_xmit':
/home/kisskb/slave/src/include/linux/skbuff.h:2016:22: warning: 'depth' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/bridge/br_forward.c:50:7: note: 'depth' was declared here
  CC      net/batman-adv/icmp_socket.o
  LD      fs/befs/befs.o
  CC      kernel/trace/trace_events.o
  LD      fs/befs/built-in.o
  CC      net/caif/cfserl.o
  CC      net/bridge/br_input.o
  CC      net/batman-adv/main.o
  CC      net/bridge/br_ioctl.o
  LD      crypto/async_tx/built-in.o
  CC      net/caif/cfdgml.o
  CC      net/caif/cfrfml.o
  CC      net/caif/cfvidl.o
  CC      net/bridge/br_stp.o
  CC      fs/efs/file.o
  CC      net/batman-adv/originator.o
  CC      fs/jbd2/transaction.o
  CC      fs/ecryptfs/read_write.o
  CC      fs/ecryptfs/crypto.o
  CC      fs/fscache/object.o
  CC      kernel/trace/trace_export.o
  CC      fs/fscache/operation.o
  LD      crypto/built-in.o
  CC      drivers/bluetooth/btmrvl_main.o
/home/kisskb/slave/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read':
/home/kisskb/slave/src/drivers/base/regmap/regmap.c:2282:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/btrfs/file-item.o
  CC      net/caif/cfutill.o
  CC      fs/fscache/page.o
  CC      net/caif/cfsrvl.o
  CC      net/caif/cfpkt_skbuff.o
  CC      fs/ext4/bitmap.o
/home/kisskb/slave/src/fs/hpfs/alloc.c: In function 'hpfs_alloc_sector':
/home/kisskb/slave/src/fs/hpfs/alloc.c:202:7: warning: 'sec' may be used uninitialized in this function [-Wuninitialized]
  CC      net/atm/ioctl.o
  CC      net/caif/chnl_net.o
  CC      net/bridge/br_stp_bpdu.o
  CC      net/atm/common.o
  CC      fs/efs/symlink.o
  CC      net/caif/caif_socket.o
  CC      fs/fat/inode.o
  CC      fs/btrfs/inode-item.o
  CC      fs/hfsplus/options.o
  CC      net/batman-adv/routing.o
  CC      drivers/base/regmap/regcache.o
  CC      net/batman-adv/send.o
  CC      net/caif/caif_usb.o
  CC      net/batman-adv/soft-interface.o
  LD      fs/efs/efs.o
  LD      fs/efs/built-in.o
  CC      fs/hpfs/anode.o
  CC      fs/ecryptfs/keystore.o
  CC      fs/fat/misc.o
  CC      fs/ecryptfs/kthread.o
  CC      net/bridge/br_stp_if.o
  CC      fs/ecryptfs/debug.o
  CC      net/bridge/br_stp_timer.o
  CC      fs/btrfs/inode-map.o
  CC      fs/ext4/dir.o
  CC      net/batman-adv/sysfs.o
  CC      fs/isofs/dir.o
  CC      fs/jfs/super.o
  LD      net/caif/caif.o
  CC      kernel/trace/trace_events_filter.o
  CC      fs/isofs/util.o
  CC      net/bridge/br_netlink.o
  CC      fs/fuse/dir.o
  CC      fs/hfsplus/inode.o
  CC      net/batman-adv/translation-table.o
  CC      net/bridge/br_sysfs_if.o
  CC      net/atm/atm_misc.o
  CC      fs/hfsplus/ioctl.o
  CC      net/bridge/br_sysfs_br.o
  LD      drivers/base/power/built-in.o
  CC      fs/hfsplus/extents.o
  CC      net/bridge/br_vlan.o
/home/kisskb/slave/src/kernel/trace/trace_events.c: In function 'event_enable_read':
/home/kisskb/slave/src/kernel/trace/trace_events.c:803:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/fat/nfs.o
  CC      fs/btrfs/disk-io.o
  CC      drivers/base/regmap/regcache-rbtree.o
  CC      drivers/bluetooth/btmrvl_debugfs.o
  CC      fs/isofs/rock.o
  CC      fs/btrfs/transaction.o
  CC      fs/btrfs/inode.o
  CC      net/bluetooth/hci_event.o
  CC      fs/btrfs/file.o
  CC      fs/gfs2/dir.o
  CC      fs/gfs2/xattr.o
  CC      fs/isofs/export.o
  CC      fs/kernfs/inode.o
  CC      fs/kernfs/mount.o
  CC      fs/fat/namei_vfat.o
  CC      kernel/trace/trace_events_trigger.o
/home/kisskb/slave/src/kernel/trace/trace_events.c: In function 'trace_event_enum_update':
/home/kisskb/slave/src/kernel/trace/trace_events.c:1852:5: warning: 'last_i' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/jbd2/commit.o
  CC      fs/kernfs/dir.o
  LD      fs/fscache/fscache.o
  LD      fs/fscache/built-in.o
  CC      fs/btrfs/tree-defrag.o
  CC      fs/minix/bitmap.o
  CC      fs/minix/itree_v1.o
  CC      fs/btrfs/extent_map.o
  CC      fs/ext4/file.o
  CC      net/atm/raw.o
  CC      fs/btrfs/sysfs.o
  CC      fs/hfsplus/catalog.o
  CC      kernel/trace/power-traces.o
  LD      net/caif/built-in.o
  CC      fs/fat/namei_msdos.o
  CC      fs/hfsplus/dir.o
  CC      net/atm/resources.o
  CC      fs/hfsplus/btree.o
  CC      fs/hpfs/buffer.o
  CC      fs/btrfs/struct-funcs.o
  CC      net/dns_resolver/dns_key.o
  CC      net/decnet/af_decnet.o
  CC      fs/jfs/file.o
  CC      fs/jfs/inode.o
  CC      fs/jbd2/recovery.o
  CC      drivers/base/regmap/regcache-lzo.o
  CC      net/core/request_sock.o
  CC      net/core/skbuff.o
  CC      fs/jbd2/checkpoint.o
  LD      fs/isofs/isofs.o
  CC      fs/kernfs/file.o
  LD      fs/isofs/built-in.o
  LD      drivers/bluetooth/btmrvl.o
  CC      fs/kernfs/symlink.o
  LD      drivers/bluetooth/built-in.o
  LD      drivers/bus/built-in.o
  CC      fs/btrfs/xattr.o
  LD      fs/fat/fat.o
  CC      drivers/cdrom/cdrom.o
/home/kisskb/slave/src/fs/fat/namei_vfat.c: In function 'vfat_add_entry':
/home/kisskb/slave/src/fs/fat/namei_vfat.c:643:12: warning: 'lcase' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/fat/namei_vfat.c:587:23: note: 'lcase' was declared here
/home/kisskb/slave/src/fs/fat/namei_vfat.c:212:2: warning: 'ulen' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/fat/namei_vfat.c:592:11: note: 'ulen' was declared here
  LD      fs/ecryptfs/ecryptfs.o
  LD      fs/ecryptfs/built-in.o
  CC      fs/nilfs2/inode.o
  CC      kernel/trace/rpm-traces.o
  CC      fs/minix/itree_v2.o
  CC      fs/minix/namei.o
  CC      fs/jfs/namei.o
  CC      drivers/char/mem.o
  LD      net/bridge/bridge.o
  CC      fs/jfs/jfs_mount.o
  CC      fs/btrfs/ordered-data.o
  LD      net/bridge/built-in.o
  CC      net/atm/atm_sysfs.o
  CC      fs/nilfs2/file.o
  CC      drivers/base/regmap/regcache-flat.o
  CC      net/ethernet/eth.o
  CC      fs/ext4/fsync.o
  CC      net/dns_resolver/dns_query.o
  CC      fs/hfsplus/bnode.o
  LD      fs/fat/msdos.o
  CC      fs/hfsplus/brec.o
  CC      fs/hfsplus/bfind.o
  CC      fs/nls/nls_base.o
  CC      fs/hpfs/dentry.o
  CC      fs/btrfs/extent_io.o
  CC      fs/hpfs/dir.o
  CC      fs/fuse/file.o
  CC      fs/gfs2/glock.o
  CC      net/bluetooth/mgmt.o
  CC      fs/jfs/jfs_umount.o
  CC      fs/btrfs/volumes.o
  CC      fs/btrfs/async-thread.o
  LD      fs/fat/vfat.o
  CC      drivers/base/regmap/regmap-debugfs.o
  LD      fs/fat/built-in.o
  LD      net/dns_resolver/dns_resolver.o
  CC      fs/hfsplus/tables.o
  CC      fs/jbd2/revoke.o
  LD      net/dns_resolver/built-in.o
  CC      fs/btrfs/ioctl.o
  CC      fs/minix/inode.o
  LD      kernel/trace/built-in.o
  CC      fs/jbd2/journal.o
  CC      fs/nls/nls_cp737.o
  LD      kernel/built-in.o
  CC      fs/notify/fsnotify.o
  CC      fs/hfsplus/unicode.o
  CC      net/ieee802154/netlink.o
  CC      fs/hfsplus/wrapper.o
  CC      fs/nilfs2/dir.o
  CC      drivers/char/random.o
  CC      net/core/datagram.o
  LD      fs/kernfs/built-in.o
  CC      fs/ext4/ialloc.o
  CC      fs/jfs/jfs_xtree.o
  CC      fs/minix/file.o
  CC      fs/ext4/inode.o
  CC      fs/jfs/jfs_imap.o
  CC      fs/jfs/jfs_debug.o
  CC      fs/hpfs/dnode.o
  CC      fs/nls/nls_cp852.o
  LD      net/atm/atm.o
  LD      net/atm/built-in.o
  CC      fs/hfsplus/bitmap.o
  CC      fs/btrfs/locking.o
  CC      fs/jfs/jfs_dmap.o
  CC      fs/hpfs/ea.o
  CC      net/ipv6/addrconf_core.o
  CC      fs/hfsplus/part_tbl.o
  CC      fs/notify/notification.o
  CC      fs/gfs2/glops.o
  CC      fs/jfs/jfs_unicode.o
  LD      net/ethernet/built-in.o
  CC      fs/nls/nls_cp855.o
  CC      fs/btrfs/orphan.o
  CC      fs/ocfs2/alloc.o
  CC      fs/btrfs/export.o
  CC      drivers/base/regmap/regmap-i2c.o
  CC      fs/nilfs2/super.o
  CC      net/ipx/af_ipx.o
  CC      fs/hfsplus/attributes.o
  CC      fs/minix/dir.o
  CC      net/ieee802154/nl-mac.o
  CC      net/ieee802154/nl-phy.o
  LD      net/batman-adv/batman-adv.o
  CC      fs/jfs/jfs_dtree.o
  LD      net/batman-adv/built-in.o
/home/kisskb/slave/src/fs/hfsplus/wrapper.c: In function 'hfsplus_read_wrapper':
/home/kisskb/slave/src/fs/hfsplus/wrapper.c:201:15: warning: 'wd.embed_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/hfsplus/wrapper.c:200:11: warning: 'wd.embed_start' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/hfsplus/wrapper.c:199:17: warning: 'wd.ablk_start' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/hfsplus/wrapper.c:198:16: warning: 'wd.ablk_size' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/hfsplus/unicode.c: In function 'hfsplus_asc2uni':
/home/kisskb/slave/src/fs/hfsplus/unicode.c:298:5: warning: 'dsize' may be used uninitialized in this function [-Wuninitialized]
  CC      net/key/af_key.o
  CC      fs/nls/nls_cp857.o
  CC      fs/btrfs/tree-log.o
  CC      fs/notify/group.o
  CC      fs/hfsplus/xattr.o
  CC      net/irda/iriap.o
  CC      fs/hfsplus/xattr_user.o
  CC      net/decnet/dn_nsp_in.o
  CC      fs/btrfs/free-space-cache.o
  CC      fs/hfsplus/xattr_security.o
  CC      fs/hfsplus/xattr_trusted.o
/home/kisskb/slave/src/net/core/skbuff.c: In function '___pskb_trim':
/home/kisskb/slave/src/net/core/skbuff.c:1425:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/nilfs2/namei.o
  CC      fs/nls/nls_cp860.o
  CC      net/ipv6/exthdrs_core.o
  CC      drivers/base/regmap/regmap-spi.o
  LD      fs/minix/minix.o
  LD      fs/minix/built-in.o
  CC      fs/overlayfs/super.o
  CC      fs/omfs/bitmap.o
  CC      fs/notify/mark.o
  CC      fs/notify/inode_mark.o
  CC      fs/btrfs/zlib.o
  CC      fs/gfs2/log.o
  CC      fs/nls/nls_cp861.o
  CC      fs/btrfs/lzo.o
  CC      drivers/base/regmap/regmap-spmi.o
  CC      drivers/base/regmap/regmap-mmio.o
  CC      fs/hpfs/file.o
  CC      fs/btrfs/compression.o
  CC      net/ieee802154/nl_policy.o
  CC      fs/btrfs/delayed-ref.o
  CC      net/core/stream.o
  CC      net/core/scm.o
  LD      drivers/cdrom/built-in.o
  LD      fs/hfsplus/hfsplus.o
  LD      fs/hfsplus/built-in.o
  CC      fs/nls/nls_cp862.o
  LD      drivers/clk/built-in.o
  CC      net/irda/iriap_event.o
  CC      drivers/clocksource/sh_mtu2.o
  CC      fs/fuse/inode.o
  CC      fs/notify/vfsmount_mark.o
  CC      fs/qnx4/inode.o
  CC      drivers/char/misc.o
  CC      fs/omfs/dir.o
/home/kisskb/slave/src/fs/btrfs/inode.c: In function 'run_delalloc_nocow':
/home/kisskb/slave/src/fs/btrfs/inode.c:1409:18: warning: 'ram_bytes' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/btrfs/inode.c:1408:23: warning: 'disk_num_bytes' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/btrfs/inode.c:1404:38: warning: 'extent_offset' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/notify/fdinfo.o
  CC      drivers/base/regmap/regmap-irq.o
  CC      net/ipv6/ip6_checksum.o
/home/kisskb/slave/src/fs/hpfs/file.c: In function 'hpfs_get_block':
/home/kisskb/slave/src/fs/hpfs/file.c:84:3: warning: 'n_secs' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/nilfs2/page.o
  CC      fs/nilfs2/mdt.o
  CC      fs/btrfs/relocation.o
  CC      net/ieee802154/core.o
  CC      fs/nls/nls_cp865.o
  CC      fs/nilfs2/btnode.o
  CC      fs/btrfs/delayed-inode.o
  CC      net/decnet/dn_nsp_out.o
  CC      fs/hpfs/inode.o
  CC      fs/ext4/page-io.o
  CC      fs/notify/dnotify/dnotify.o
  CC      fs/overlayfs/inode.o
  LD      fs/notify/fanotify/built-in.o
  LD      fs/notify/inotify/built-in.o
  CC      net/ieee802154/header_ops.o
  CC      fs/overlayfs/dir.o
/home/kisskb/slave/src/net/bluetooth/mgmt.c: In function 'read_local_oob_ext_data_complete':
/home/kisskb/slave/src/net/bluetooth/mgmt.c:6733:2: warning: 'r256' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/bluetooth/mgmt.c:6643:8: warning: 'h256' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/bluetooth/mgmt.c:6654:20: note: 'h256' was declared here
/home/kisskb/slave/src/net/bluetooth/mgmt.c:6726:2: warning: 'r192' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/bluetooth/mgmt.c:6643:8: warning: 'h192' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/bluetooth/mgmt.c:6654:6: note: 'h192' was declared here
  CC      fs/jfs/jfs_inode.o
  CC      drivers/char/raw.o
  CC      fs/nls/nls_cp874.o
  CC      fs/hpfs/map.o
  CC      fs/qnx4/dir.o
/home/kisskb/slave/src/fs/btrfs/extent_io.c: In function 'end_bio_extent_readpage':
/home/kisskb/slave/src/fs/btrfs/extent_io.c:2677:32: warning: 'tree' may be used uninitialized in this function [-Wuninitialized]
  CC      net/irda/irlmp.o
  CC      net/core/gen_stats.o
  CC      fs/jfs/jfs_discard.o
  CC      drivers/clocksource/sh_tmu.o
  LD      fs/jbd2/jbd2.o
  LD      fs/jbd2/built-in.o
/home/kisskb/slave/src/fs/btrfs/free-space-cache.c: In function 'setup_cluster_bitmap':
/home/kisskb/slave/src/fs/btrfs/free-space-cache.c:2813:5: warning: 'next_zero' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/btrfs/free-space-cache.c:2773:16: note: 'next_zero' was declared here
  CC      net/core/gen_estimator.o
  CC      net/ipx/ipx_route.o
  CC      fs/omfs/file.o
  CC      fs/qnx6/inode.o
  CC      fs/gfs2/lops.o
  LD      fs/notify/dnotify/built-in.o
  LD      drivers/base/regmap/built-in.o
  CC      net/ipv6/ip6_icmp.o
  LD      fs/notify/built-in.o
  LD      drivers/base/built-in.o
  CC      fs/nls/nls_cp950.o
  CC      fs/jfs/jfs_extent.o
  CC      fs/overlayfs/readdir.o
  CC      fs/nilfs2/bmap.o
  CC      fs/nilfs2/btree.o
  CC      fs/nilfs2/direct.o
  CC      fs/btrfs/scrub.o
  CC      net/ieee802154/sysfs.o
  CC      fs/quota/dquot.o
  CC      drivers/cpufreq/cpufreq.o
  CC      fs/qnx4/namei.o
  CC      fs/jfs/symlink.o
/home/kisskb/slave/src/fs/omfs/file.c: In function 'omfs_get_block':
/home/kisskb/slave/src/fs/omfs/file.c:257:4: warning: 'remain' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/gfs2/main.o
  CC      fs/jfs/jfs_metapage.o
  CC      fs/ext4/ioctl.o
  CC      fs/hpfs/name.o
  CC      net/core/net_namespace.o
  CC      fs/omfs/inode.o
  CC      net/ieee802154/nl802154.o
  CC      drivers/char/lp.o
  CC      fs/hpfs/namei.o
  CC      fs/jfs/jfs_logmgr.o
  CC      fs/jfs/jfs_txnmgr.o
  CC      fs/btrfs/reada.o
  CC      drivers/clocksource/i8253.o
/home/kisskb/slave/src/fs/btrfs/free-space-cache.c: In function '__load_free_space_cache':
/home/kisskb/slave/src/fs/btrfs/free-space-cache.c:765:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/qnx4/namei.c: In function 'qnx4_lookup':
/home/kisskb/slave/src/fs/qnx4/namei.c:115:24: warning: 'ino' may be used uninitialized in this function [-Wuninitialized]
  CC      net/core/secure_seq.o
  CC      net/decnet/dn_route.o
  CC      fs/overlayfs/copy_up.o
  CC      fs/nls/nls_cp1250.o
  CC      net/core/flow_dissector.o
  CC      fs/qnx4/bitmap.o
  CC      fs/fuse/control.o
  CC      net/ipx/ipx_proc.o
  CC      fs/gfs2/meta_io.o
  CC      fs/gfs2/aops.o
  LD      net/ipv6/built-in.o
  CC      net/ipx/pe2.o
  LD      drivers/clocksource/built-in.o
  CC      net/bluetooth/hci_sock.o
  CC      fs/hpfs/super.o
  CC      net/ieee802154/trace.o
  CC      net/lapb/lapb_in.o
  CC      drivers/cpuidle/cpuidle.o
  CC      fs/nls/nls_iso8859-1.o
  CC      fs/nilfs2/dat.o
  CC      net/irda/irlmp_event.o
  CC      fs/qnx6/dir.o
  CC      fs/nilfs2/recovery.o
  CC      net/core/dev.o
  CC      fs/gfs2/dentry.o
  CC      fs/btrfs/backref.o
  LD      fs/qnx4/qnx4.o
  LD      fs/qnx4/built-in.o
  CC      drivers/char/genrtc.o
  LD      fs/omfs/omfs.o
  CC      fs/ramfs/inode.o
  LD      net/ipx/ipx.o
  CC      fs/nls/nls_iso8859-3.o
  LD      net/ipx/built-in.o
  LD      fs/omfs/built-in.o
  CC      fs/gfs2/export.o
  LD      fs/overlayfs/overlay.o
  LD      net/key/built-in.o
  LD      fs/overlayfs/built-in.o
  CC      fs/romfs/storage.o
  CC      net/llc/llc_core.o
  CC      fs/btrfs/ulist.o
  CC      fs/sysfs/file.o
  CC      fs/fuse/cuse.o
  CC      fs/jfs/jfs_uniupr.o
  CC      fs/btrfs/qgroup.o
  CC      net/mac802154/main.o
  CC      fs/btrfs/send.o
  CC      fs/ext4/namei.o
  CC      fs/qnx6/namei.o
  CC      fs/nls/nls_iso8859-4.o
  CC      fs/jfs/resize.o
  CC      fs/gfs2/file.o
  CC      net/core/ethtool.o
/home/kisskb/slave/src/fs/nilfs2/recovery.c: In function 'nilfs_salvage_orphan_logs':
/home/kisskb/slave/src/fs/nilfs2/recovery.c:631:21: warning: 'sum' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/nilfs2/recovery.c:585:32: note: 'sum' was declared here
  CC      fs/jfs/xattr.o
  LD      drivers/char/agp/built-in.o
  CC      fs/btrfs/dev-replace.o
  CC      net/irda/irlmp_frame.o
  LD      fs/hpfs/hpfs.o
  CC      fs/romfs/super.o
  CC      net/lapb/lapb_out.o
  LD      fs/hpfs/built-in.o
  CC      drivers/cpuidle/driver.o
  CC      fs/sysfs/dir.o
  CC      fs/nilfs2/the_nilfs.o
  CC      drivers/char/hw_random/core.o
  CC      fs/gfs2/ops_fstype.o
  CC      fs/sysv/ialloc.o
  CC      net/core/dev_addr_lists.o
  CC      fs/nls/nls_cp1255.o
/home/kisskb/slave/src/fs/nilfs2/recovery.c: In function 'nilfs_search_super_root':
/home/kisskb/slave/src/fs/nilfs2/recovery.c:873:11: warning: 'sum' may be used uninitialized in this function [-Wuninitialized]
  CC      net/ieee802154/socket.o
  CC      fs/ramfs/file-mmu.o
  CC      net/bluetooth/hci_sysfs.o
  CC      fs/qnx6/super_mmi.o
  CC      fs/nls/nls_iso8859-9.o
  CC      fs/nilfs2/segbuf.o
  CC      net/llc/llc_input.o
  CC      fs/btrfs/raid56.o
  CC      fs/sysfs/symlink.o
  CC      drivers/cpuidle/governor.o
  CC      fs/btrfs/uuid-tree.o
/home/kisskb/slave/src/fs/nilfs2/btree.c: In function 'nilfs_btree_convert_and_insert':
/home/kisskb/slave/src/include/asm-generic/bitops/non-atomic.h:105:20: warning: 'bh' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/nilfs2/btree.c:1859:22: note: 'bh' was declared here
  CC      fs/gfs2/inode.o
  LD      fs/fuse/fuse.o
  CC      fs/nls/nls_iso8859-14.o
  CC      fs/jfs/ioctl.o
  CC      drivers/cpufreq/freq_table.o
  LD      fs/fuse/built-in.o
  LD      fs/romfs/romfs.o
  CC      fs/nilfs2/segment.o
  CC      net/mac802154/rx.o
  CC      net/mac802154/tx.o
  LD      fs/romfs/built-in.o
  CC      fs/nilfs2/cpfile.o
  CC      fs/tracefs/inode.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  LD      net/ieee802154/6lowpan/built-in.o
  CC      fs/sysv/balloc.o
  CC      fs/nls/nls_iso8859-15.o
  LD      net/ieee802154/ieee802154.o
  CC      fs/udf/balloc.o
  CC      fs/ufs/balloc.o
  CC      fs/btrfs/props.o
  CC      net/irda/irlap.o
  CC      drivers/cpuidle/sysfs.o
  CC      net/irda/irlap_event.o
  CC      net/lapb/lapb_subr.o
  CC      fs/btrfs/hash.o
  CC      fs/quota/quota_v1.o
  CC      fs/quota/quota_v2.o
  LD      fs/qnx6/qnx6.o
  CC      fs/sysfs/mount.o
  CC      fs/btrfs/acl.o
  LD      fs/qnx6/built-in.o
  CC      fs/gfs2/quota.o
  CC      net/core/dst.o
  CC      fs/gfs2/recovery.o
  CC      fs/nls/nls_koi8-r.o
  CC      drivers/char/hw_random/timeriomem-rng.o
  CC      drivers/cpufreq/cpufreq_performance.o
  CC      fs/nilfs2/sufile.o
  CC      fs/btrfs/check-integrity.o
  CC      net/bluetooth/l2cap_core.o
  CC      fs/quota/quota_tree.o
  LD      fs/jfs/jfs.o
  LD      fs/tracefs/tracefs.o
  LD      fs/tracefs/built-in.o
  CC      net/decnet/dn_dev.o
  LD      fs/jfs/built-in.o
  CC      fs/nilfs2/ifile.o
  CC      fs/anon_inodes.o
  CC      net/llc/llc_output.o
  CC      fs/eventfd.o
/home/kisskb/slave/src/fs/btrfs/uuid-tree.c: In function 'btrfs_uuid_tree_add':
/home/kisskb/slave/src/fs/btrfs/uuid-tree.c:149:21: warning: 'offset' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/btrfs/uuid-tree.c:150:25: warning: 'eb' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/ext4/super.o
  CC      fs/btrfs/tests/free-space-tests.o
  CC      fs/sysv/inode.o
  CC      fs/sysfs/group.o
  CC      fs/nls/nls_koi8-u.o
/home/kisskb/slave/src/fs/btrfs/backref.c: In function 'tree_backref_for_extent':
/home/kisskb/slave/src/fs/btrfs/backref.c:1607:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/cpuidle/governors/ladder.o
  CC      drivers/cpufreq/cpufreq_powersave.o
  CC      net/mac802154/mac_cmd.o
  CC      net/mac802154/mib.o
  CC      net/bluetooth/l2cap_sock.o
  CC      fs/btrfs/tests/extent-buffer-tests.o
  CC      fs/btrfs/tests/btrfs-tests.o
  CC      fs/quota/quota.o
  CC      drivers/char/hw_random/pseries-rng.o
  CC      fs/aio.o
  CC      fs/btrfs/tests/extent-io-tests.o
  CC      fs/nls/nls_koi8-ru.o
  CC      drivers/cpufreq/cpufreq_userspace.o
  CC      net/irda/irlap_frame.o
  CC      fs/dax.o
  LD      net/llc/llc.o
  LD      net/llc/built-in.o
  LD      drivers/cpuidle/governors/built-in.o
  CC      fs/xfs/xfs_trace.o
  CC      drivers/cpuidle/cpuidle-pseries.o
  CC      fs/nilfs2/alloc.o
  CC      net/netlink/af_netlink.o
  CC      fs/btrfs/tests/inode-tests.o
  LD      net/ieee802154/ieee802154_socket.o
  CC      fs/gfs2/rgrp.o
  LD      fs/sysfs/built-in.o
  CC      fs/udf/dir.o
  LD      net/ieee802154/built-in.o
  CC      net/lapb/lapb_timer.o
  CC      fs/locks.o
  CC      fs/nilfs2/gcinode.o
  CC      net/packet/af_packet.o
  CC      fs/nls/nls_utf8.o
  CC      drivers/cpufreq/cpufreq_ondemand.o
  CC      drivers/char/hw_random/powernv-rng.o
  CC      fs/quota/kqid.o
  CC      net/core/netevent.o
  CC      fs/btrfs/tests/qgroup-tests.o
  CC      net/core/neighbour.o
  CC      fs/nilfs2/sysfs.o
  CC      fs/nilfs2/ioctl.o
  CC      net/irda/timer.o
  CC      net/core/rtnetlink.o
/home/kisskb/slave/src/fs/aio.c: In function 'lookup_ioctx':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/fs/btrfs/send.c: In function 'get_first_ref':
/home/kisskb/slave/src/fs/btrfs/send.c:1737:2: warning: 'found_key.type' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/btrfs/send.c:1760:7: warning: 'found_key.offset' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/sysv/itree.o
  CC      fs/nls/mac-croatian.o
  CC      fs/nls/mac-cyrillic.o
  CC      net/mac802154/iface.o
/home/kisskb/slave/src/fs/aio.c: In function 'aio_complete':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      fs/nls/mac-gaelic.o
  CC      fs/quota/netlink.o
  CC      net/mac802154/llsec.o
  CC      fs/ufs/cylinder.o
  CC      drivers/cpuidle/cpuidle-powernv.o
  LD      drivers/char/hw_random/rng-core.o
  CC      fs/gfs2/super.o
  CC      fs/gfs2/sys.o
  LD      drivers/char/hw_random/built-in.o
  LD      drivers/crypto/built-in.o
  CC      fs/udf/file.o
  CC      fs/nls/mac-greek.o
/home/kisskb/slave/src/fs/aio.c: In function 'free_ioctx_users':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  LD      drivers/char/pcmcia/built-in.o
  CC      fs/udf/ialloc.o
/home/kisskb/slave/src/fs/aio.c: In function 'SyS_io_setup':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
  CC      fs/nls/mac-iceland.o
  CC      fs/nls/mac-romanian.o
  CC      fs/udf/inode.o
  CC      drivers/extcon/extcon.o
  CC      net/lapb/lapb_iface.o
  CC      fs/udf/lowlevel.o
  CC      drivers/cpufreq/cpufreq_conservative.o
  CC      drivers/char/tpm/tpm-interface.o
  CC      drivers/char/tpm/tpm-dev.o
/home/kisskb/slave/src/fs/aio.c: In function 'SyS_io_destroy':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/fs/gfs2/rgrp.c: In function 'gfs2_rbm_find.isra.6':
/home/kisskb/slave/src/fs/gfs2/incore.h:121:6: warning: 'rs' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/gfs2/rgrp.c:1558:25: note: 'rs' was declared here
  CC      drivers/char/tpm/tpm-sysfs.o
/home/kisskb/slave/src/fs/aio.c: In function 'do_io_submit':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/net/core/dev.c: In function 'validate_xmit_skb_list':
/home/kisskb/slave/src/net/core/dev.c:2796:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized]
  CC      net/core/utils.o
  CC      net/core/link_watch.o
  CC      fs/compat.o
  CC      net/irda/qos.o
  CC      net/decnet/dn_neigh.o
  LD      fs/quota/built-in.o
  CC      fs/nls/mac-roman.o
  CC      fs/sysv/file.o
  CC      fs/compat_ioctl.o
/home/kisskb/slave/src/fs/aio.c: In function 'SyS_io_cancel':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      fs/gfs2/trans.o
/home/kisskb/slave/src/fs/aio.c: In function 'SyS_io_getevents':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      fs/nls/mac-turkish.o
  CC      fs/binfmt_script.o
  CC      net/irda/irqueue.o
  CC      drivers/char/tpm/tpm-chip.o
/home/kisskb/slave/src/drivers/extcon/extcon.c: In function 'extcon_update_state':
/home/kisskb/slave/src/drivers/extcon/extcon.c:288:28: warning: 'attached' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/ufs/dir.o
  CC      net/irda/irttp.o
  CC      net/bluetooth/smp.o
  CC      fs/udf/namei.o
  CC      fs/udf/partition.o
  CC      net/bluetooth/lib.o
  CC      fs/udf/super.o
  CC      net/bluetooth/ecc.o
  CC      drivers/char/tpm/tpm2-cmd.o
  CC      net/irda/irda_device.o
  LD      drivers/cpuidle/built-in.o
  LD      fs/nls/built-in.o
  CC      fs/binfmt_elf.o
  CC      fs/sysv/dir.o
  CC      drivers/firewire/core-card.o
  CC      fs/compat_binfmt_elf.o
  CC      net/mac802154/util.o
  CC      fs/mbcache.o
  CC      drivers/char/tpm/tpm_i2c_atmel.o
  LD      fs/nilfs2/nilfs2.o
  CC      fs/posix_acl.o
  LD      fs/nilfs2/built-in.o
  CC      fs/coredump.o
  CC      drivers/cpufreq/cpufreq_governor.o
  CC      net/core/filter.o
  CC      drivers/extcon/extcon-max14577.o
  CC      fs/gfs2/util.o
  CC      drivers/char/tpm/tpm_i2c_infineon.o
  CC      drivers/char/tpm/tpm_atmel.o
  LD      net/lapb/lapb.o
  LD      net/lapb/built-in.o
  CC      fs/fhandle.o
  CC      net/decnet/dn_timer.o
  LD      drivers/char/tpm/tpm.o
  CC      net/irda/irias_object.o
  CC      fs/ext4/symlink.o
  CC      net/irda/wrapper.o
  CC      drivers/char/tpm/st33zp24/st33zp24.o
  CC      fs/ext4/hash.o
  CC      net/core/sock_diag.o
  CC      net/phonet/pn_dev.o
/home/kisskb/slave/src/fs/compat_binfmt_elf.c:58:13: warning: 'cputime_to_compat_timeval' defined but not used [-Wunused-function]
  CC      net/phonet/pn_netlink.o
  CC      net/irda/af_irda.o
  CC      net/irda/discovery.o
/home/kisskb/slave/src/net/mac802154/llsec.c: In function 'mac802154_llsec_decrypt':
/home/kisskb/slave/src/net/mac802154/llsec.c:1013:2: warning: 'seclevel.sec_levels' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/mac802154/llsec.c:1013:2: warning: 'seclevel.device_override' may be used uninitialized in this function [-Wuninitialized]
  CC      net/bluetooth/hci_request.o
  CC      net/bluetooth/mgmt_util.o
  CC      drivers/firewire/core-cdev.o
  CC      fs/udf/truncate.o
  CC      net/irda/parameters.o
  CC      fs/udf/symlink.o
  LD      fs/gfs2/gfs2.o
  CC      net/mac802154/cfg.o
  LD      fs/gfs2/built-in.o
  CC      fs/udf/directory.o
/home/kisskb/slave/src/drivers/char/tpm/tpm_atmel.c: In function 'init_atmel':
/home/kisskb/slave/src/drivers/char/tpm/tpm_atmel.c:208:3: warning: 'base' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/char/tpm/tpm_atmel.c:195:27: warning: 'region_size' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/sysv/namei.o
  CC      fs/ufs/file.o
  CC      drivers/extcon/extcon-max8997.o
  CC      drivers/extcon/extcon-rt8973a.o
  CC      drivers/cpufreq/powernv-cpufreq.o
  CC      net/mac802154/trace.o
  CC      fs/ocfs2/aops.o
  CC      fs/ocfs2/blockcheck.o
  CC      fs/ocfs2/buffer_head_io.o
  CC      net/core/dev_ioctl.o
  CC      fs/ocfs2/dcache.o
  CC      net/decnet/dn_fib.o
  CC      net/decnet/dn_rules.o
  CC      fs/ext4/resize.o
  CC      fs/udf/misc.o
  CC      fs/ufs/ialloc.o
  CC      net/irda/irnetlink.o
  CC      fs/ext4/extents.o
  CC      fs/udf/udftime.o
  CC      drivers/char/tpm/st33zp24/spi.o
  CC      net/irda/irmod.o
  CC      drivers/extcon/extcon-sm5502.o
  CC      fs/udf/unicode.o
  LD      drivers/char/tpm/st33zp24/tpm_st33zp24.o
  CC      fs/ext4/ext4_jbd2.o
  CC      fs/ext4/migrate.o
  CC      net/decnet/dn_table.o
  CC      net/decnet/sysctl_net_decnet.o
/home/kisskb/slave/src/fs/udf/super.c: In function 'udf_process_sequence':
/home/kisskb/slave/src/fs/udf/super.c:1340:2: warning: 'map' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/udf/super.c:1273:23: note: 'map' was declared here
  CC      fs/sysv/super.o
  LD      drivers/cpufreq/built-in.o
  CC      net/bluetooth/sco.o
  CC      fs/ext4/mballoc.o
  CC      fs/ufs/inode.o
  CC      net/phonet/socket.o
  CC      net/core/tso.o
  CC      net/phonet/datagram.o
  LD      fs/btrfs/btrfs.o
  LD      drivers/firmware/broadcom/built-in.o
  CC      drivers/fmc/fmc-core.o
  LD      drivers/char/tpm/st33zp24/tpm_st33zp24_spi.o
  CC      net/bluetooth/selftest.o
  LD      fs/btrfs/built-in.o
  LD      drivers/char/tpm/st33zp24/built-in.o
  LD      drivers/firmware/built-in.o
  CC      net/phonet/sysctl.o
  CC      net/netlink/genetlink.o
  LD      drivers/char/tpm/built-in.o
  CC      fs/ufs/namei.o
  CC      fs/ufs/super.o
  CC      net/core/net-sysfs.o
  CC      net/core/flow.o
  LD      drivers/char/built-in.o
  CC      net/core/fib_rules.o
  CC      fs/ocfs2/dir.o
  CC      net/core/net-traces.o
  CC      drivers/firewire/core-device.o
  CC      drivers/firewire/core-iso.o
  LD      drivers/extcon/built-in.o
/home/kisskb/slave/src/net/bluetooth/smp.c: In function 'smp_sig_channel':
/home/kisskb/slave/src/net/bluetooth/smp.c:2879:15: warning: 'reason' may be used uninitialized in this function [-Wuninitialized]
  LD      drivers/hsi/clients/built-in.o
  CC      drivers/gpio/devres.o
  LD      drivers/hsi/controllers/built-in.o
  CC      net/core/timestamping.o
  LD      drivers/gpu/drm/bridge/built-in.o
  LD      drivers/hsi/built-in.o
  LD      drivers/gpu/drm/i2c/built-in.o
  LD      drivers/gpu/drm/panel/built-in.o
  CC      fs/ufs/symlink.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  CC      net/bluetooth/bnep/core.o
  CC      fs/ufs/util.o
  CC      net/bluetooth/bnep/sock.o
  LD      net/mac802154/mac802154.o
  LD      fs/udf/udf.o
  CC      drivers/fmc/fmc-match.o
  LD      net/packet/built-in.o
  LD      drivers/gpu/drm/built-in.o
  LD      net/mac802154/built-in.o
  LD      fs/udf/built-in.o
  CC      drivers/fmc/fmc-sdb.o
  CC      drivers/i2c/i2c-boardinfo.o
  CC      net/sched/sch_generic.o
  CC      net/unix/af_unix.o
/home/kisskb/slave/src/net/bluetooth/selftest.c: In function 'bt_selftest_init':
/home/kisskb/slave/src/net/bluetooth/selftest.c:208:11: warning: 'duration' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/bluetooth/selftest.c:177:21: note: 'duration' was declared here
  CC      net/core/ptp_classifier.o
  CC      fs/ext4/block_validity.o
  CC      drivers/gpu/vga/vgaarb.o
  CC      fs/ext4/move_extent.o
  CC      net/core/netclassid_cgroup.o
  CC      drivers/hid/hid-core.o
  CC      net/unix/garbage.o
  CC      drivers/firewire/core-topology.o
  CC      net/unix/diag.o
  CC      drivers/gpio/gpiolib.o
  CC      drivers/gpio/gpiolib-legacy.o
  LD      fs/sysv/sysv.o
  CC      net/bluetooth/rfcomm/core.o
  LD      fs/sysv/built-in.o
/home/kisskb/slave/src/net/bluetooth/smp.c: In function 'bt_selftest_smp':
/home/kisskb/slave/src/net/bluetooth/smp.c:3748:11: warning: 'duration' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/bluetooth/smp.c:3687:21: note: 'duration' was declared here
  LD      net/irda/irda.o
  CC      drivers/gpio/gpiolib-of.o
  CC      net/phonet/af_phonet.o
  CC      net/phonet/pep.o
/home/kisskb/slave/src/drivers/firewire/core-device.c: In function 'fw_device_refresh':
/home/kisskb/slave/src/drivers/firewire/core-device.c:1154:2: warning: 'changed' may be used uninitialized in this function [-Wuninitialized]
  LD      net/irda/built-in.o
  CC      fs/ocfs2/dlmglue.o
  CC      net/phonet/pep-gprs.o
  LD      net/wireless/built-in.o
  CC      fs/ocfs2/export.o
  CC      drivers/i2c/i2c-core.o
  CC      drivers/fmc/fru-parse.o
  CC      fs/ocfs2/extent_map.o
  CC      net/xfrm/xfrm_policy.o
  CC      drivers/fmc/fmc-dump.o
  CC      drivers/gpio/gpio-generic.o
  CC      drivers/firewire/core-transaction.o
  CC      drivers/hwmon/hwmon.o
  CC      drivers/fmc/fmc-trivial.o
  CC      net/xfrm/xfrm_state.o
/home/kisskb/slave/src/net/netlink/genetlink.c: In function '__genl_register_family':
/home/kisskb/slave/src/net/netlink/genetlink.c:259:23: warning: 'first_id' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/netlink/genetlink.c:222:6: note: 'first_id' was declared here
  LD      net/decnet/decnet.o
  CC      net/xfrm/xfrm_hash.o
  LD      net/decnet/built-in.o
  CC      drivers/hwmon/hwmon-vid.o
  CC      fs/ext4/mmp.o
  CC      net/compat.o
  CC      fs/ext4/indirect.o
  CC      drivers/hwmon/w83793.o
  CC      fs/ext4/extents_status.o
  CC      drivers/gpio/gpio-74xx-mmio.o
  CC      net/bluetooth/bnep/netdev.o
  LD      net/netlink/built-in.o
  CC      drivers/hid/hid-input.o
  LD      drivers/fmc/fmc.o
  CC      net/sched/sch_mq.o
  CC      drivers/i2c/i2c-smbus.o
  CC      drivers/firewire/sbp2.o
  CC      drivers/i2c/i2c-dev.o
  CC      fs/xfs/libxfs/xfs_alloc.o
  CC      drivers/i2c/i2c-mux.o
  LD      drivers/fmc/built-in.o
  CC      drivers/hwmon/w83795.o
  LD      net/unix/unix_diag.o
  CC      drivers/gpio/gpio-adnp.o
  LD      drivers/idle/built-in.o
  LD      net/core/built-in.o
  CC      drivers/hid/hid-debug.o
  CC      net/xfrm/xfrm_input.o
  CC      drivers/input/gameport/gameport.o
  CC      drivers/gpio/gpio-adp5520.o
  LD      net/phonet/phonet.o
  CC      drivers/hwmon/w83781d.o
  CC      drivers/input/gameport/lightning.o
/home/kisskb/slave/src/drivers/gpu/vga/vgaarb.c: In function 'vga_arb_write':
/home/kisskb/slave/src/drivers/gpu/vga/vgaarb.c:1089:9: warning: 'devfn' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/input/input.o
  CC      drivers/gpio/gpio-brcmstb.o
  CC      drivers/ide/ide.o
  LD      fs/ufs/ufs.o
  LD      drivers/gpu/vga/built-in.o
  LD      fs/ufs/built-in.o
  LD      drivers/gpu/built-in.o
  CC      fs/ext4/xattr.o
  CC      fs/xfs/libxfs/xfs_alloc_btree.o
  CC      drivers/i2c/algos/i2c-algo-bit.o
  CC      drivers/i2c/muxes/i2c-arb-gpio-challenge.o
  CC      fs/ext4/xattr_user.o
  LD      drivers/iommu/built-in.o
  LD      net/sched/built-in.o
  CC      drivers/input/serio/serio.o
  LD      drivers/firewire/firewire-core.o
  CC      drivers/input/serio/i8042.o
  LD      net/bluetooth/bnep/bnep.o
  CC      drivers/i2c/busses/i2c-powermac.o
  CC      drivers/i2c/busses/i2c-bcm-iproc.o
  CC      drivers/gpio/gpio-clps711x.o
  LD      net/bluetooth/bnep/built-in.o
  CC      drivers/ipack/ipack.o
  CC      drivers/gpio/gpio-crystalcove.o
  CC      fs/ext4/xattr_trusted.o
  CC      drivers/i2c/muxes/i2c-mux-gpio.o
  LD      net/bluetooth/bluetooth.o
  CC      drivers/hid/hidraw.o
/home/kisskb/slave/src/drivers/gpio/gpio-brcmstb.c: In function 'brcmstb_gpio_probe':
/home/kisskb/slave/src/drivers/gpio/gpio-brcmstb.c:420:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/hid/hid-a4tech.o
  CC      drivers/ide/ide-ioctls.o
/home/kisskb/slave/src/fs/ocfs2/aops.c: In function 'ocfs2_write_begin_nolock':
/home/kisskb/slave/src/fs/ocfs2/aops.c:1795:20: warning: 'wc' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/ocfs2/aops.c:2080:27: note: 'wc' was declared here
  CC      fs/ocfs2/file.o
  CC      fs/ocfs2/heartbeat.o
  CC      drivers/gpio/gpio-etraxfs.o
  CC      drivers/i2c/muxes/i2c-mux-reg.o
/home/kisskb/slave/src/net/compat.c: In function 'compat_mc_setsockopt':
/home/kisskb/slave/src/net/compat.c:608:3: warning: 'numsrc' may be used uninitialized in this function [-Wuninitialized]
  CC      net/bluetooth/rfcomm/sock.o
  CC      fs/ext4/inline.o
  LD      net/phonet/pn_pep.o
  LD      net/phonet/built-in.o
/home/kisskb/slave/src/fs/ocfs2/dir.c: In function 'ocfs2_dx_dir_rebalance.isra.20':
/home/kisskb/slave/src/fs/ocfs2/dir.c:3685:4: warning: 'split_hash' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/ocfs2/dir.c:3721:12: note: 'split_hash' was declared here
  CC      drivers/hwmon/w83791d.o
  CC      drivers/gpio/gpio-max730x.o
  CC      drivers/i2c/algos/i2c-algo-pca.o
  CC      fs/ext4/readpage.o
  LD      drivers/input/gameport/built-in.o
  CC      drivers/gpio/gpio-max7301.o
  CC      drivers/hid/hid-axff.o
  CC      drivers/i2c/busses/i2c-cbus-gpio.o
  CC      fs/ext4/acl.o
  CC      drivers/hid/hid-apple.o
  CC      drivers/irqchip/irqchip.o
  CC      fs/ocfs2/inode.o
  CC      drivers/input/serio/ps2mult.o
  LD      drivers/ipack/carriers/built-in.o
  LD      drivers/ipack/devices/built-in.o
  CC      drivers/gpio/gpio-max732x.o
  CC      drivers/i2c/busses/i2c-efm32.o
  CC      fs/ocfs2/ioctl.o
  CC      drivers/i2c/busses/i2c-gpio.o
  CC      fs/ext4/xattr_security.o
  CC      drivers/i2c/busses/i2c-hix5hd2.o
  LD      drivers/ipack/built-in.o
  CC      net/xfrm/xfrm_output.o
  CC      drivers/hwmon/ad7418.o
  LD      drivers/firewire/firewire-sbp2.o
  CC      drivers/hwmon/adc128d818.o
  CC      drivers/hid/hid-aureal.o
  LD      drivers/firewire/built-in.o
  LD      drivers/irqchip/built-in.o
  LD      net/unix/unix.o
  LD      net/unix/built-in.o
  CC      drivers/gpio/gpio-mc33880.o
  LD      drivers/lguest/built-in.o
  LD      drivers/i2c/muxes/built-in.o
  CC      drivers/macintosh/macio_asic.o
  CC      drivers/hid/hid-belkin.o
  CC      drivers/gpio/gpio-mcp23s08.o
  CC      drivers/input/serio/libps2.o
  CC      drivers/i2c/busses/i2c-mpc.o
  CC      fs/ext4/crypto_policy.o
/home/kisskb/slave/src/drivers/i2c/busses/i2c-gpio.c: In function 'i2c_gpio_probe':
/home/kisskb/slave/src/drivers/i2c/busses/i2c-gpio.c:172:18: warning: 'scl_pin' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/i2c/busses/i2c-gpio.c:150:6: warning: 'sda_pin' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/hid/hid-chicony.o
  CC      drivers/ide/ide-io.o
  CC      drivers/gpio/gpio-pca953x.o
  CC      drivers/hwmon/adcxx.o
  CC      drivers/leds/led-core.o
  CC      drivers/input/serio/serio_raw.o
  CC      drivers/i2c/busses/i2c-mt65xx.o
  LD      drivers/i2c/algos/built-in.o
  CC      drivers/input/serio/xilinx_ps2.o
  CC      fs/xfs/libxfs/xfs_attr.o
  CC      drivers/gpio/gpio-pcf857x.o
  CC      drivers/i2c/busses/i2c-ocores.o
  CC      drivers/gpio/gpio-rc5t583.o
  CC      drivers/i2c/busses/i2c-pca-platform.o
  CC      drivers/hwmon/adm1021.o
  LD      drivers/media/common/b2c2/built-in.o
  CC      drivers/hid/hid-cypress.o
  CC      drivers/hid/hid-dr.o
  CC      drivers/hwmon/adm1025.o
  CC      fs/ext4/crypto.o
  CC      fs/ocfs2/journal.o
  LD      drivers/media/common/saa7146/built-in.o
  CC      drivers/hwmon/adm1031.o
  CC      fs/ext4/crypto_key.o
  LD      drivers/media/common/siano/built-in.o
  CC      drivers/hid/hid-emsff.o
  CC      drivers/i2c/busses/i2c-sh_mobile.o
  CC      drivers/input/input-compat.o
  CC      drivers/hwmon/adm9240.o
  LD      drivers/media/common/built-in.o
  CC      drivers/md/linear.o
  CC      drivers/hid/hid-elecom.o
  CC      fs/ext4/crypto_fname.o
  LD      drivers/media/firewire/built-in.o
  CC      drivers/leds/led-class.o
  CC      drivers/leds/led-triggers.o
/home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_ext_handle_unwritten_extents':
/home/kisskb/slave/src/fs/ext4/extents.c:3545:21: warning: 'abut_ex' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/ext4/extents.c:3402:27: note: 'abut_ex' was declared here
  CC      drivers/input/serio/altera_ps2.o
  CC      drivers/hid/hid-gembird.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  LD      drivers/media/mmc/siano/built-in.o
  LD      drivers/media/i2c/built-in.o
  CC      drivers/gpio/gpio-rcar.o
  LD      drivers/media/mmc/built-in.o
  CC      drivers/hid/hid-gyration.o
  CC      drivers/input/input-mt.o
  CC      drivers/gpio/gpio-sch311x.o
  CC      drivers/input/serio/apbps2.o
  CC      drivers/input/serio/olpc_apsp.o
  CC      net/xfrm/xfrm_sysctl.o
  CC      drivers/hid/hid-icade.o
  LD      drivers/media/platform/omap/built-in.o
  CC      drivers/i2c/busses/i2c-xiic.o
  CC      drivers/hwmon/ads1015.o
  CC      fs/ocfs2/localalloc.o
  CC      drivers/hwmon/ads7828.o
  CC      net/xfrm/xfrm_replay.o
  CC      drivers/gpio/gpio-syscon.o
  LD      drivers/media/platform/built-in.o
  CC      drivers/macintosh/macio_sysfs.o
  CC      drivers/hid/hid-keytouch.o
  LD      net/bluetooth/rfcomm/rfcomm.o
  CC      drivers/i2c/busses/i2c-xlp9xx.o
  CC      drivers/gpio/gpio-tps6586x.o
  CC      drivers/i2c/busses/i2c-parport.o
  LD      net/bluetooth/rfcomm/built-in.o
  LD      net/bluetooth/built-in.o
  CC      drivers/hwmon/ads7871.o
  CC      drivers/hid/hid-kye.o
  LD      drivers/media/rc/keymaps/built-in.o
  CC      drivers/input/serio/sun4i-ps2.o
  CC      drivers/ide/ide-iops.o
  LD      drivers/media/pci/b2c2/built-in.o
  LD      drivers/media/rc/built-in.o
  CC      drivers/i2c/busses/i2c-parport-light.o
  CC      drivers/hid/hid-lcpower.o
  LD      drivers/media/pci/ddbridge/built-in.o
  CC      drivers/hwmon/adt7x10.o
  CC      drivers/hid/hid-lenovo.o
  LD      drivers/media/pci/mantis/built-in.o
  LD      drivers/media/pci/dm1105/built-in.o
  CC      drivers/leds/leds-88pm860x.o
  LD      drivers/media/tuners/built-in.o
  CC      drivers/hwmon/adt7310.o
  CC      drivers/hid/hid-multitouch.o
  LD      drivers/macintosh/built-in.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  CC      drivers/md/raid1.o
  LD      drivers/media/pci/ngene/built-in.o
  LD      drivers/media/pci/pluto2/built-in.o
  CC      drivers/leds/leds-bcm6358.o
  CC      drivers/hwmon/adt7462.o
  LD      drivers/memory/built-in.o
  CC      drivers/leds/leds-bd2802.o
  LD      drivers/media/pci/pt1/built-in.o
  LD      drivers/media/pci/saa7146/built-in.o
  LD      drivers/media/pci/pt3/built-in.o
  CC      drivers/hid/hid-ortek.o
  LD      drivers/media/pci/smipcie/built-in.o
  CC      fs/ocfs2/locks.o
  CC      drivers/i2c/busses/i2c-brcmstb.o
  CC      drivers/input/ff-core.o
  CC      drivers/input/ff-memless.o
/home/kisskb/slave/src/drivers/hid/hid-kye.c: In function 'kye_probe':
/home/kisskb/slave/src/include/linux/hid.h:1017:34: warning: 'report' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/hid/hid-kye.c:503:21: note: 'report' was declared here
  LD      drivers/media/pci/ttpci/built-in.o
  CC      drivers/gpio/gpio-ts5500.o
  CC      net/xfrm/xfrm_algo.o
  LD      drivers/media/pci/built-in.o
  CC      drivers/memstick/core/memstick.o
/home/kisskb/slave/src/fs/xfs/libxfs/xfs_alloc.c: In function 'xfs_alloc_put_freelist':
/home/kisskb/slave/src/fs/xfs/libxfs/xfs_alloc.c:2208:8: warning: 'error' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/gpio/gpio-xilinx.o
  CC      drivers/hid/hid-petalynx.o
  CC      drivers/i2c/busses/i2c-opal.o
  CC      drivers/hid/hid-picolcd_core.o
  CC      fs/xfs/libxfs/xfs_attr_leaf.o
  LD      drivers/media/usb/b2c2/built-in.o
  CC      drivers/hid/hid-picolcd_debugfs.o
  CC      drivers/hwmon/adt7470.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  LD      drivers/memstick/host/built-in.o
  CC      drivers/hid/hid-plantronics.o
  LD      drivers/input/serio/built-in.o
  CC      drivers/hwmon/asc7621.o
  CC      drivers/hwmon/adt7475.o
  CC      drivers/leds/leds-lm3533.o
  CC      drivers/hwmon/da9052-hwmon.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  LD      drivers/media/usb/s2255/built-in.o
  CC      drivers/hwmon/ds620.o
  CC      drivers/hwmon/ds1621.o
  LD      drivers/media/usb/siano/built-in.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  CC      drivers/leds/leds-lm3642.o
  CC      fs/xfs/libxfs/xfs_attr_remote.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  CC      drivers/md/raid10.o
  LD      drivers/media/usb/zr364xx/built-in.o
  CC      drivers/hid/hid-primax.o
  CC      drivers/md/raid5.o
  CC      drivers/input/input-polldev.o
  CC      drivers/hid/hid-rmi.o
  CC      drivers/input/input-leds.o
  LD      drivers/media/usb/built-in.o
  CC      drivers/hid/hid-saitek.o
  CC      drivers/hwmon/emc1403.o
  CC      drivers/ide/ide-lib.o
  CC      drivers/hid/hid-samsung.o
  CC      drivers/misc/ad525x_dpot.o
  CC      drivers/hwmon/emc2103.o
  CC      drivers/hid/hid-sjoy.o
  CC      drivers/memstick/core/ms_block.o
/home/kisskb/slave/src/drivers/hid/hid-picolcd_debugfs.c: In function 'picolcd_debug_flash_write':
/home/kisskb/slave/src/drivers/hid/hid-picolcd_debugfs.c:312:10: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/hid/hid-sunplus.o
  LD      drivers/media/built-in.o
  LD      drivers/i2c/busses/built-in.o
  CC      fs/ocfs2/mmap.o
  LD      drivers/gpio/built-in.o
  LD      drivers/i2c/built-in.o
  CC      drivers/input/mousedev.o
  CC      drivers/hwmon/emc6w201.o
  CC      drivers/hwmon/f75375s.o
  CC      drivers/hwmon/g762.o
  CC      drivers/hid/hid-thingm.o
  CC      fs/ocfs2/namei.o
  CC      drivers/leds/leds-pca9532.o
  CC      drivers/mmc/card/mmc_test.o
  LD      drivers/nfc/built-in.o
  CC      drivers/leds/leds-gpio.o
  CC      fs/xfs/libxfs/xfs_bit.o
  CC      drivers/nvmem/core.o
/home/kisskb/slave/src/fs/ext4/super.c: In function 'ext4_fill_super':
/home/kisskb/slave/src/fs/ext4/super.c:4247:6: warning: 'first_not_zeroed' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/nvmem/qfprom.o
  CC      drivers/net/Space.o
  CC      drivers/hwmon/gl518sm.o
  CC      drivers/leds/leds-lp3944.o
  CC      drivers/hid/hid-tmff.o
  CC      drivers/input/evdev.o
  CC      drivers/hid/hid-tivo.o
  CC      drivers/of/base.o
  CC      fs/xfs/libxfs/xfs_bmap.o
  CC      drivers/hwmon/gl520sm.o
  CC      drivers/hwmon/gpio-fan.o
  CC      drivers/leds/leds-lp55xx-common.o
  CC      drivers/mfd/88pm860x-core.o
  CC      drivers/hid/hid-topseed.o
  CC      drivers/hid/hid-twinhan.o
  CC      drivers/hid/hid-xinmo.o
  CC      drivers/hid/hid-zpff.o
  CC      drivers/hwmon/hih6130.o
  CC      drivers/leds/leds-lp5521.o
  LD      net/xfrm/built-in.o
  LD      net/built-in.o
  CC      drivers/hwmon/ibmpowernv.o
  LD      drivers/nvmem/nvmem_qfprom.o
  CC      drivers/input/misc/ad714x-i2c.o
  CC      drivers/input/misc/ad714x.o
  CC      drivers/hwmon/ina209.o
  CC      drivers/hid/hid-zydacron.o
  CC      fs/ocfs2/refcounttree.o
  CC      drivers/hwmon/ina2xx.o
  CC      drivers/ide/ide-probe.o
  CC      drivers/leds/leds-lp5523.o
  CC      drivers/hid/hid-waltop.o
  CC      drivers/hwmon/jc42.o
  CC      drivers/leds/leds-lp5562.o
  CC      drivers/hwmon/lineage-pem.o
  CC      drivers/hid/hid-wiimote-core.o
  CC      drivers/hid/hid-wiimote-modules.o
  CC      drivers/hid/hid-wiimote-debug.o
  CC      drivers/hid/hid-sensor-hub.o
  CC      drivers/misc/ad525x_dpot-i2c.o
  CC      drivers/hwmon/lm63.o
  CC      fs/ocfs2/reservations.o
  CC      drivers/hid/hid-sensor-custom.o
  CC      drivers/hwmon/lm70.o
  CC      fs/xfs/libxfs/xfs_bmap_btree.o
  CC      drivers/net/loopback.o
  CC      drivers/hid/i2c-hid/i2c-hid.o
  CC      drivers/leds/leds-lp8788.o
  CC      drivers/input/misc/ad714x-spi.o
  CC      drivers/leds/leds-tca6507.o
  CC      drivers/leds/leds-lp8860.o
  CC      drivers/hwmon/lm75.o
  CC      fs/xfs/libxfs/xfs_btree.o
  CC      drivers/leds/leds-ot200.o
  CC      drivers/hwmon/lm77.o
  CC      drivers/hwmon/lm83.o
  LD      drivers/hid/hid.o
  CC      drivers/misc/atmel-ssc.o
  CC      drivers/hwmon/lm85.o
  LD      drivers/nvmem/nvmem_core.o
  CC      drivers/hwmon/lm90.o
  LD      drivers/hid/hid-picolcd.o
  LD      drivers/input/input-core.o
  CC      fs/xfs/libxfs/xfs_da_btree.o
  CC      drivers/hwmon/lm92.o
  CC      drivers/hwmon/lm95234.o
  LD      drivers/nvmem/built-in.o
  CC      drivers/mfd/88pm860x-i2c.o
  CC      drivers/hwmon/lm95241.o
  CC      fs/ocfs2/move_extents.o
  CC      drivers/leds/leds-pca955x.o
  CC      drivers/leds/leds-pca963x.o
  CC      fs/ocfs2/resize.o
  CC      drivers/parport/share.o
  CC      drivers/hwmon/ltc4215.o
  CC      drivers/mfd/88pm800.o
  CC      drivers/leds/leds-da903x.o
  CC      drivers/hwmon/ltc4222.o
  CC      drivers/leds/leds-pwm.o
  CC      fs/ocfs2/slot_map.o
  CC      drivers/hwmon/ltc4245.o
  CC      drivers/input/misc/adxl34x.o
  CC      drivers/hwmon/ltc4261.o
  CC      fs/ocfs2/suballoc.o
  CC      drivers/misc/ics932s401.o
  CC      drivers/misc/qcom-coincell.o
  CC      drivers/hwmon/max1111.o
  CC      drivers/hwmon/max1668.o
  LD      fs/ext4/ext4.o
  CC      drivers/hwmon/max6639.o
  CC      drivers/mfd/88pm80x.o
  CC      drivers/of/device.o
  LD      fs/ext4/built-in.o
  CC      drivers/hwmon/max6642.o
  CC      drivers/net/appletalk/ipddp.o
  CC      drivers/hwmon/max6650.o
  CC      drivers/leds/leds-regulator.o
  LD      drivers/net/caif/built-in.o
  CC      drivers/input/misc/adxl34x-i2c.o
  CC      drivers/leds/leds-lm355x.o
  CC      drivers/leds/leds-blinkm.o
  LD      drivers/net/ieee802154/built-in.o
  CC      drivers/leds/leds-syscon.o
  CC      drivers/hwmon/max6697.o
  LD      drivers/net/irda/built-in.o
  LD      drivers/memstick/core/built-in.o
  CC      drivers/mfd/sm501.o
  CC      drivers/hwmon/mcp3021.o
  LD      drivers/memstick/built-in.o
  CC      drivers/hwmon/nct7802.o
  CC      drivers/mfd/cros_ec.o
  CC      fs/ocfs2/super.o
  CC      drivers/hwmon/ntc_thermistor.o
  CC      drivers/misc/bh1780gli.o
  LD      drivers/mmc/card/built-in.o
  CC      drivers/misc/apds990x.o
  CC      drivers/leds/trigger/ledtrig-oneshot.o
  CC      drivers/hwmon/pwm-fan.o
  CC      drivers/hwmon/pcf8591.o
  CC      drivers/hwmon/sht15.o
  CC      drivers/mfd/cros_ec_i2c.o
  CC      drivers/hwmon/sht21.o
  CC      drivers/hwmon/shtc1.o
  LD      drivers/hid/i2c-hid/built-in.o
  CC      drivers/md/multipath.o
  CC      drivers/md/md.o
  CC      drivers/hwmon/smm665.o
  CC      drivers/hwmon/amc6821.o
  CC      drivers/hwmon/thmc50.o
  CC      drivers/pci/access.o
  CC      drivers/of/platform.o
  CC      drivers/hwmon/tmp103.o
  CC      drivers/hwmon/tmp401.o
  CC      drivers/input/misc/adxl34x-spi.o
  LD      drivers/hid/hid-wiimote.o
  CC      drivers/hwmon/tmp421.o
  CC      drivers/hwmon/w83l785ts.o
  LD      drivers/hid/built-in.o
  CC      drivers/mmc/core/core.o
  CC      drivers/parport/ieee1284.o
  CC      drivers/ide/ide-taskfile.o
  CC      drivers/input/misc/da9052_onkey.o
  CC      drivers/mfd/htc-pasic3.o
  CC      fs/xfs/libxfs/xfs_da_format.o
  CC      drivers/misc/apds9802als.o
  CC      fs/ocfs2/symlink.o
  CC      drivers/hwmon/wm831x-hwmon.o
  CC      drivers/pcmcia/cs.o
  CC      drivers/pcmcia/socket_sysfs.o
  CC      drivers/pcmcia/cardbus.o
  CC      drivers/leds/trigger/ledtrig-heartbeat.o
  CC      drivers/leds/trigger/ledtrig-gpio.o
  CC      fs/ocfs2/sysfile.o
  CC      drivers/mfd/htc-i2cpld.o
  CC      fs/ocfs2/uptodate.o
  CC      fs/ocfs2/quota_local.o
  CC      drivers/hwmon/pmbus/pmbus_core.o
  CC      drivers/hwmon/pmbus/adm1275.o
  CC      fs/ocfs2/quota_global.o
  CC      drivers/hwmon/pmbus/lm25066.o
  CC      drivers/mmc/core/bus.o
  LD      drivers/net/appletalk/built-in.o
  LD      drivers/net/built-in.o
  CC      drivers/mmc/core/host.o
  CC      drivers/mmc/core/mmc.o
  CC      drivers/input/misc/da9055_onkey.o
  CC      drivers/mmc/core/mmc_ops.o
  CC      drivers/misc/isl29003.o
  CC      drivers/mfd/ti_am335x_tscadc.o
  CC      drivers/mfd/wm831x-core.o
  CC      drivers/mmc/core/sd.o
  CC      drivers/phy/phy-core.o
  CC      drivers/phy/phy-armada375-usb2.o
/home/kisskb/slave/src/drivers/of/platform.c: In function 'of_device_make_bus_id':
/home/kisskb/slave/src/drivers/of/platform.c:86:16: warning: 'addr' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/xfs/libxfs/xfs_bmap.c: In function 'xfs_bmap_first_unused':
/home/kisskb/slave/src/fs/xfs/libxfs/xfs_bmap.c:1476:7: warning: 'error' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/input/misc/da9063_onkey.o
/home/kisskb/slave/src/fs/xfs/libxfs/xfs_bmap.c: In function 'xfs_bmap_last_before':
/home/kisskb/slave/src/fs/xfs/libxfs/xfs_bmap.c:1531:7: warning: 'error' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/ocfs2/xattr.o
  CC      drivers/leds/trigger/ledtrig-default-on.o
  CC      fs/ocfs2/acl.o
  CC      drivers/pcmcia/ds.o
  CC      drivers/input/misc/e3x0-button.o
  CC      fs/ocfs2/stackglue.o
  CC      drivers/leds/trigger/ledtrig-transient.o
  CC      drivers/pcmcia/pcmcia_resource.o
  CC      drivers/parport/ieee1284_ops.o
  CC      drivers/misc/isl29020.o
  CC      drivers/mfd/wm831x-irq.o
  CC      drivers/md/bitmap.o
  CC      drivers/of/dynamic.o
  CC      drivers/hwmon/pmbus/ltc2978.o
  CC      drivers/mmc/core/sd_ops.o
  CC      fs/ocfs2/cluster/heartbeat.o
  CC      drivers/mfd/wm831x-otp.o
  CC      drivers/phy/phy-bcm-kona-usb2.o
  CC      drivers/mfd/wm831x-auxadc.o
  CC      fs/ocfs2/dlmfs/userdlm.o
  CC      drivers/hwmon/pmbus/max34440.o
  CC      drivers/pci/bus.o
  CC      drivers/misc/tsl2550.o
  CC      fs/xfs/libxfs/xfs_dir2.o
  CC      drivers/leds/trigger/ledtrig-camera.o
  CC      drivers/mfd/wm831x-i2c.o
  CC      drivers/ide/ide-pm.o
  CC      drivers/input/misc/drv260x.o
  CC      drivers/md/dm-uevent.o
  CC      drivers/input/misc/gpio-beeper.o
  CC      drivers/phy/phy-exynos-mipi-video.o
  CC      drivers/misc/ds1682.o
  CC      drivers/input/misc/gpio_tilt_polled.o
  CC      drivers/pcmcia/cistpl.o
  CC      drivers/pcmcia/pcmcia_cis.o
  CC      drivers/phy/phy-lpc18xx-usb-otg.o
  CC      drivers/mmc/core/sdio.o
  CC      drivers/misc/hmc6352.o
  LD      drivers/leds/trigger/built-in.o
  CC      drivers/mfd/wm831x-spi.o
  LD      drivers/leds/built-in.o
  CC      drivers/hwmon/pmbus/tps40422.o
  LD      fs/ocfs2/ocfs2_stackglue.o
  CC      drivers/mfd/tps65010.o
  CC      drivers/mmc/core/sdio_ops.o
  CC      drivers/mmc/core/sdio_bus.o
  CC      drivers/mfd/tps6507x.o
  CC      drivers/of/fdt.o
  CC      drivers/mfd/tps65217.o
  CC      drivers/mfd/tps65218.o
  CC      drivers/hwmon/pmbus/ucd9000.o
  CC      drivers/parport/procfs.o
  CC      drivers/platform/chrome/cros_ec_lpc.o
  CC      drivers/hwmon/pmbus/zl6100.o
  CC      drivers/input/misc/kxtj9.o
/home/kisskb/slave/src/fs/ocfs2/refcounttree.c: In function 'ocfs2_new_leaf_refcount_block':
/home/kisskb/slave/src/fs/ocfs2/refcounttree.c:1606:6: warning: 'new_cpos' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/mmc/core/sdio_cis.o
  CC      drivers/pci/probe.o
  CC      drivers/phy/phy-omap-control.o
  CC      drivers/phy/phy-pxa-28nm-hsic.o
  LD      drivers/misc/cb710/built-in.o
  CC      drivers/phy/phy-spear1310-miphy.o
  CC      drivers/pcmcia/rsrc_mgr.o
  CC      drivers/misc/altera-stapl/altera-lpt.o
  CC      fs/ocfs2/dlmfs/dlmfs.o
  CC      fs/xfs/libxfs/xfs_dir2_block.o
  CC      drivers/input/misc/max77693-haptic.o
  CC      drivers/input/misc/max8997_haptic.o
  CC      drivers/md/dm.o
  CC      drivers/parport/daisy.o
  CC      drivers/mfd/tps65910.o
  CC      drivers/mfd/tps65912-core.o
  CC      drivers/misc/cxl/main.o
  CC      drivers/phy/phy-spear1340-miphy.o
  CC      drivers/mmc/core/sdio_io.o
  CC      drivers/phy/phy-xgene.o
  CC      drivers/ide/ide-park.o
  CC      drivers/mfd/tps65912-irq.o
  CC      drivers/misc/cxl/file.o
  CC      drivers/misc/altera-stapl/altera-jtag.o
  CC      drivers/mmc/core/sdio_irq.o
  CC      drivers/mmc/core/quirks.o
  LD      drivers/hwmon/pmbus/built-in.o
  CC      drivers/mfd/twl6040.o
  CC      drivers/phy/phy-stih407-usb.o
  LD      drivers/hwmon/built-in.o
  LD      drivers/pcmcia/pcmcia_core.o
  CC      drivers/mmc/core/slot-gpio.o
  CC      drivers/platform/chrome/cros_ec_proto.o
  CC      drivers/mmc/core/pwrseq.o
  CC      drivers/mmc/core/pwrseq_simple.o
  CC      drivers/mfd/mfd-core.o
/home/kisskb/slave/src/fs/ocfs2/suballoc.c: In function 'ocfs2_block_group_alloc':
/home/kisskb/slave/src/include/linux/err.h:35:9: warning: 'bg_bh' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/ocfs2/suballoc.c:443:22: note: 'bg_bh' was declared here
  CC      drivers/input/misc/pcap_keys.o
  CC      drivers/mmc/core/pwrseq_emmc.o
  CC      drivers/mfd/ezx-pcap.o
  LD      drivers/pcmcia/pcmcia_rsrc.o
  CC      drivers/mfd/da903x.o
  CC      drivers/mmc/core/debugfs.o
  CC      drivers/input/misc/pcf50633-input.o
  CC      drivers/input/misc/pcf8574_keypad.o
  CC      drivers/parport/probe.o
  CC      fs/xfs/libxfs/xfs_dir2_data.o
  CC      drivers/input/misc/pm8941-pwrkey.o
  CC      drivers/mfd/da9052-irq.o
  CC      fs/xfs/libxfs/xfs_dir2_leaf.o
  CC      drivers/mfd/da9052-core.o
  CC      drivers/misc/cxl/irq.o
  CC      drivers/mfd/da9052-spi.o
  CC      drivers/power/power_supply_core.o
  CC      drivers/power/power_supply_sysfs.o
  CC      drivers/of/fdt_address.o
  CC      drivers/misc/cxl/fault.o
  CC      drivers/power/power_supply_leds.o
  CC      drivers/misc/cxl/native.o
  CC      drivers/ide/ide-sysfs.o
  CC      drivers/ide/ide-devsets.o
  CC      drivers/misc/cxl/context.o
  CC      drivers/ide/ide-io-std.o
/home/kisskb/slave/src/fs/ocfs2/cluster/heartbeat.c: In function 'o2hb_region_block_bytes_write':
/home/kisskb/slave/src/fs/ocfs2/cluster/heartbeat.c:1499:21: warning: 'block_bits' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/ocfs2/cluster/heartbeat.c:1498:24: warning: 'block_bytes' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/ocfs2/quota_local.c: In function 'ocfs2_create_local_dquot':
/home/kisskb/slave/src/fs/ocfs2/quota_local.c:949:45: warning: 'dchunk' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/ocfs2/quota_local.c:927:33: note: 'dchunk' was declared here
  CC      drivers/mfd/lp8788.o
/home/kisskb/slave/src/drivers/mfd/da903x.c: In function 'da903x_set_bits':
/home/kisskb/slave/src/drivers/mfd/da903x.c:186:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized]
  LD      fs/ocfs2/dlmfs/ocfs2_dlmfs.o
/home/kisskb/slave/src/drivers/mfd/da903x.c: In function 'da903x_clr_bits':
/home/kisskb/slave/src/drivers/mfd/da903x.c:208:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/input/misc/pwm-beeper.o
  CC      drivers/input/misc/regulator-haptic.o
  CC      drivers/mfd/lp8788-irq.o
/home/kisskb/slave/src/drivers/mfd/da903x.c: In function 'da903x_update':
/home/kisskb/slave/src/drivers/mfd/da903x.c:230:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized]
  LD      fs/ocfs2/dlmfs/built-in.o
  CC      drivers/input/misc/rotary_encoder.o
  LD      drivers/platform/chrome/built-in.o
  LD      drivers/mmc/core/mmc_core.o
  CC      drivers/mfd/da9055-core.o
  CC      drivers/mfd/da9055-i2c.o
  LD      drivers/platform/built-in.o
  LD      drivers/mmc/core/built-in.o
  CC      drivers/mfd/da9062-core.o
  CC      drivers/mfd/da9063-core.o
  CC      drivers/input/misc/twl6040-vibra.o
  CC      drivers/of/address.o
  CC      drivers/misc/cxl/sysfs.o
  CC      drivers/mfd/da9063-irq.o
  LD      drivers/pcmcia/pcmcia.o
  LD      drivers/pcmcia/built-in.o
  CC      drivers/power/pda_power.o
  CC      drivers/mfd/da9063-i2c.o
  CC      drivers/power/wm831x_backup.o
  CC      drivers/mfd/max14577.o
  CC      fs/xfs/libxfs/xfs_dir2_node.o
  CC      drivers/mmc/host/mtk-sd.o
  CC      drivers/input/misc/uinput.o
  LD      drivers/phy/built-in.o
  CC      drivers/pps/pps.o
  CC      drivers/misc/altera-stapl/altera-comp.o
  CC      drivers/mfd/max77686.o
  CC      drivers/parport/parport_ax88796.o
  CC      drivers/ptp/ptp_clock.o
  CC      drivers/pwm/core.o
  CC      drivers/pci/host-bridge.o
  CC      drivers/mfd/max77843.o
  CC      drivers/ide/ide-eh.o
  CC      drivers/mfd/max8907.o
  CC      fs/ocfs2/cluster/masklog.o
  CC      drivers/mfd/max8997.o
  CC      drivers/mfd/max8997-irq.o
  CC      drivers/misc/altera-stapl/altera.o
  CC      drivers/misc/cxl/debugfs.o
  CC      drivers/input/misc/ideapad_slidebar.o
  CC      drivers/mfd/max8998-irq.o
  CC      drivers/mfd/max8998.o
  CC      drivers/misc/cxl/pci.o
  CC      drivers/md/dm-table.o
/home/kisskb/slave/src/fs/ocfs2/refcounttree.c: In function 'ocfs2_decrease_refcount':
/home/kisskb/slave/src/fs/ocfs2/refcounttree.c:2314:6: warning: 'ref_blkno' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/md/dm-target.o
  CC      drivers/mfd/pcf50633-core.o
  CC      drivers/power/wm831x_power.o
  CC      drivers/mfd/pcf50633-irq.o
  CC      drivers/power/test_power.o
  CC      drivers/misc/cxl/trace.o
  CC      drivers/mfd/pcf50633-adc.o
  CC      drivers/ide/ide-atapi.o
  CC      drivers/pci/remove.o
  CC      drivers/pci/pci.o
  CC      drivers/mfd/pcf50633-gpio.o
  CC      drivers/mfd/adp5520.o
  CC      drivers/misc/cxl/vphb.o
  CC      drivers/pps/kapi.o
  CC      drivers/mfd/tps6586x.o
  CC      fs/ocfs2/cluster/sys.o
  LD      drivers/parport/parport.o
  CC      drivers/ide/ide-gd.o
  LD      drivers/parport/built-in.o
  CC      drivers/misc/cxl/api.o
  CC      drivers/mfd/qcom-spmi-pmic.o
  CC      drivers/mfd/tps65090.o
  CC      drivers/of/irq.o
  CC      drivers/ras/ras.o
  CC      drivers/power/88pm860x_battery.o
  CC      drivers/ptp/ptp_chardev.o
  CC      drivers/mfd/atmel-hlcdc.o
  CC      drivers/pwm/sysfs.o
  CC      drivers/misc/cxl/base.o
  CC      fs/xfs/libxfs/xfs_dir2_sf.o
  CC      drivers/pps/sysfs.o
  CC      drivers/mfd/rc5t583.o
  CC      drivers/pci/pci-driver.o
  CC      drivers/power/ds2760_battery.o
  CC      drivers/mfd/rc5t583-irq.o
  CC      fs/xfs/libxfs/xfs_dquot_buf.o
  CC      drivers/mfd/rk808.o
  CC      drivers/power/ds2780_battery.o
  CC      fs/ocfs2/cluster/nodemanager.o
  CC      drivers/ide/ide-cd.o
  CC      drivers/md/dm-linear.o
  CC      drivers/mfd/rn5t618.o
  CC      drivers/mfd/syscon.o
  CC      drivers/mfd/lm3533-core.o
  CC      drivers/mfd/lm3533-ctrlbank.o
  CC      drivers/mfd/retu-mfd.o
  CC      drivers/pps/clients/pps-ktimer.o
  CC      drivers/mfd/as3711.o
  CC      drivers/ide/ide-cd_ioctl.o
  CC      drivers/mfd/menf21bmc.o
  CC      drivers/pwm/pwm-pca9685.o
  CC      drivers/pps/clients/pps_parport.o
  CC      drivers/mfd/sky81452.o
  LD      drivers/input/misc/built-in.o
  CC      drivers/pps/clients/pps-gpio.o
  LD      drivers/input/built-in.o
  CC      drivers/mfd/intel_soc_pmic_core.o
  LD      drivers/pps/generators/built-in.o
  CC      drivers/of/of_pci.o
  LD      drivers/pps/pps_core.o
  CC      fs/ocfs2/cluster/quorum.o
  CC      drivers/mfd/intel_soc_pmic_crc.o
  LD      drivers/mfd/88pm860x.o
  CC      drivers/ide/ide-cd_verbose.o
  LD      drivers/mfd/wm831x.o
  CC      drivers/remoteproc/remoteproc_core.o
  LD      drivers/mfd/tps65912.o
  LD      drivers/mfd/da9055.o
  CC      drivers/md/dm-stripe.o
  LD      drivers/mfd/da9063.o
  LD      drivers/mfd/pcf50633.o
  CC      drivers/md/dm-ioctl.o
  CC      drivers/md/dm-io.o
  CC      drivers/md/dm-kcopyd.o
  CC      drivers/md/dm-sysfs.o
  CC      drivers/remoteproc/remoteproc_debugfs.o
  CC      drivers/md/dm-stats.o
  CC      drivers/ras/debugfs.o
  CC      drivers/ptp/ptp_sysfs.o
  CC      drivers/ptp/ptp_pch.o
  CC      drivers/power/ds2782_battery.o
  CC      drivers/md/dm-builtin.o
  CC      drivers/mmc/host/of_mmc_spi.o
  CC      drivers/mmc/host/mmc_spi.o
  LD      drivers/pwm/built-in.o
  CC      fs/xfs/libxfs/xfs_ialloc.o
  CC      drivers/reset/core.o
  CC      drivers/power/ltc2941-battery-gauge.o
  CC      drivers/power/sbs-battery.o
  CC      drivers/md/dm-bufio.o
  CC      drivers/remoteproc/remoteproc_virtio.o
  LD      drivers/soc/ti/built-in.o
  LD      drivers/pps/clients/built-in.o
  CC      drivers/power/bq27x00_battery.o
  CC      drivers/power/max17042_battery.o
  CC      fs/ocfs2/cluster/tcp.o
  LD      drivers/pps/built-in.o
  LD      drivers/mfd/intel-soc-pmic.o
  CC      drivers/regulator/core.o
  CC      drivers/of/of_pci_irq.o
  LD      drivers/soc/built-in.o
  LD      drivers/mfd/built-in.o
  LD      drivers/ras/built-in.o
  CC      fs/xfs/libxfs/xfs_ialloc_btree.o
  CC      drivers/remoteproc/remoteproc_elf_loader.o
  CC      drivers/spmi/spmi.o
  CC      drivers/ide/ide-cs.o
/home/kisskb/slave/src/drivers/power/ds2782_battery.c: In function 'ds2786_get_capacity':
/home/kisskb/slave/src/drivers/power/ds2782_battery.c:214:17: warning: 'raw' may be used uninitialized in this function [-Wuninitialized]
  LD      drivers/misc/cxl/cxl.o
/home/kisskb/slave/src/drivers/power/ds2782_battery.c: In function 'ds2782_get_capacity':
/home/kisskb/slave/src/drivers/power/ds2782_battery.c:173:12: warning: 'raw' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/power/ds2782_battery.c: In function 'ds2786_get_voltage':
/home/kisskb/slave/src/drivers/power/ds2782_battery.c:201:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/power/ds2782_battery.c: In function 'ds2786_get_current':
/home/kisskb/slave/src/drivers/power/ds2782_battery.c:185:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/power/ds2782_battery.c: In function 'ds2782_get_voltage':
/home/kisskb/slave/src/drivers/power/ds2782_battery.c:161:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/power/ds2782_battery.c: In function 'ds2782_get_current':
/home/kisskb/slave/src/drivers/power/ds2782_battery.c:145:20: warning: 'raw' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/power/ds2782_battery.c:138:19: warning: 'sense_res_raw' may be used uninitialized in this function [-Wuninitialized]
  LD      drivers/misc/cxl/built-in.o
  CC      drivers/staging/staging.o
/home/kisskb/slave/src/drivers/power/ds2782_battery.c: In function 'ds278x_battery_get_property':
/home/kisskb/slave/src/drivers/power/ds2782_battery.c:116:16: warning: 'raw' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/power/ds2782_battery.c:104:6: note: 'raw' was declared here
  CC      drivers/md/dm-bio-prison.o
  CC      drivers/misc/echo/echo.o
/home/kisskb/slave/src/drivers/power/bq27x00_battery.c:777:12: warning: 'bq27x00_powersupply_init' defined but not used [-Wunused-function]
/home/kisskb/slave/src/drivers/power/bq27x00_battery.c:823:13: warning: 'bq27x00_powersupply_unregister' defined but not used [-Wunused-function]
  CC      drivers/power/88pm860x_charger.o
  CC      drivers/staging/gdm72xx/gdm_wimax.o
/home/kisskb/slave/src/fs/xfs/libxfs/xfs_bmap.c: In function 'xfs_bunmapi':
/home/kisskb/slave/src/fs/xfs/libxfs/xfs_bmap.c:5028:8: warning: 'error' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/ide/ide_platform.o
  CC      drivers/power/pcf50633-charger.o
  CC      fs/ocfs2/cluster/netdebug.o
  CC      drivers/pci/search.o
  CC      drivers/target/target_core_configfs.o
  CC      drivers/md/dm-delay.o
  LD      drivers/reset/built-in.o
  LD      drivers/ptp/ptp.o
  CC      drivers/scsi/cxlflash/main.o
  CC      drivers/md/dm-flakey.o
  CC      drivers/power/max8903_charger.o
  CC      drivers/md/dm-path-selector.o
  CC      drivers/mmc/host/dw_mmc.o
  CC      drivers/remoteproc/ste_modem_rproc.o
  CC      drivers/spi/spi.o
  CC      drivers/of/of_reserved_mem.o
  LD      drivers/staging/media/built-in.o
  CC      drivers/md/dm-mpath.o
  LD      drivers/ptp/built-in.o
  CC      drivers/md/dm-round-robin.o
  CC      drivers/thermal/thermal_core.o
  CC      drivers/md/dm-queue-length.o
  LD      drivers/misc/echo/built-in.o
  CC      drivers/staging/most/aim-cdev/cdev.o
  LD      drivers/tty/ipwireless/built-in.o
  CC      drivers/power/gpio-charger.o
  CC      drivers/misc/eeprom/eeprom.o
  CC      fs/xfs/libxfs/xfs_inode_fork.o
  LD      drivers/tty/serial/built-in.o
  LD      drivers/ide/ide-core.o
  CC      drivers/staging/most/aim-network/networking.o
  LD      drivers/ide/ide-gd_mod.o
  CC      fs/xfs/libxfs/xfs_inode_buf.o
  LD      drivers/ide/ide-cd_mod.o
  LD      drivers/tty/vt/built-in.o
  CC      fs/xfs/libxfs/xfs_log_rlimit.o
  LD      drivers/of/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/remoteproc/remoteproc.o
  CC      drivers/power/max14577_charger.o
  CC      drivers/misc/eeprom/max6875.o
  CC      drivers/power/max8997_charger.o
  CC      drivers/uio/uio.o
  CC      fs/xfs/libxfs/xfs_sb.o
  LD      drivers/usb/host/built-in.o
  LD      drivers/remoteproc/built-in.o
  CC      drivers/pci/pci-sysfs.o
/home/kisskb/slave/src/drivers/md/dm-ioctl.c: In function 'ctl_ioctl':
/home/kisskb/slave/src/drivers/md/dm-ioctl.c:1860:13: warning: 'param_flags' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/md/dm-ioctl.c:1705:2: warning: 'ioctl_flags' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/md/dm-ioctl.c:1796:6: note: 'ioctl_flags' was declared here
  LD      drivers/usb/built-in.o
  LD      drivers/ide/built-in.o
  CC      drivers/misc/eeprom/eeprom_93cx6.o
  CC      drivers/power/bq24190_charger.o
  CC      drivers/power/bq24735-charger.o
  CC      drivers/md/dm-service-time.o
  CC      drivers/power/tps65090-charger.o
  CC      drivers/vhost/net.o
  CC      drivers/md/dm-switch.o
  CC      drivers/md/dm-raid1.o
  LD      drivers/power/power_supply.o
  CC      fs/xfs/libxfs/xfs_symlink_remote.o
  CC      drivers/md/dm-log.o
  CC      drivers/md/persistent-data/dm-array.o
  CC      drivers/uwb/address.o
  CC      drivers/md/dm-region-hash.o
  CC      drivers/power/reset/brcmstb-reboot.o
  CC      drivers/video/fbdev/core/fb_notify.o
  CC      drivers/md/dm-zero.o
  CC      drivers/md/dm-raid.o
  LD      drivers/misc/eeprom/built-in.o
  CC      drivers/md/dm-thin.o
  CC      drivers/mmc/host/dw_mmc-pltfm.o
  CC      drivers/staging/gdm72xx/netlink_k.o
  LD      drivers/misc/altera-stapl/altera-stapl.o
  CC      drivers/misc/lis3lv02d/lis3lv02d.o
  CC      drivers/md/dm-thin-metadata.o
  CC      drivers/video/backlight/ams369fg06.o
  LD      drivers/misc/altera-stapl/built-in.o
  LD      drivers/staging/most/aim-cdev/aim_cdev.o
  LD      drivers/video/fbdev/omap2/displays-new/built-in.o
  LD      drivers/staging/most/aim-cdev/built-in.o
  CC      drivers/md/dm-cache-target.o
/home/kisskb/slave/src/drivers/uio/uio.c: In function '__uio_register_device':
/home/kisskb/slave/src/drivers/uio/uio.c:832:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
  LD      drivers/spmi/built-in.o
  CC      fs/xfs/libxfs/xfs_trans_resv.o
  CC      fs/xfs/libxfs/xfs_rtbitmap.o
  CC      drivers/md/dm-cache-metadata.o
  CC      drivers/staging/most/mostcore/core.o
  LD      drivers/video/fbdev/omap2/dss/built-in.o
  LD      drivers/misc/mic/bus/built-in.o
  CC      drivers/pci/rom.o
  CC      drivers/virtio/virtio.o
  LD      drivers/video/fbdev/omap2/built-in.o
  CC      drivers/uio/uio_pdrv_genirq.o
  CC      drivers/uio/uio_pruss.o
  CC      drivers/power/reset/ltc2952-poweroff.o
  LD      drivers/misc/mic/built-in.o
  CC      drivers/power/reset/restart-poweroff.o
  CC      drivers/power/reset/syscon-reboot.o
/home/kisskb/slave/src/drivers/md/persistent-data/dm-array.c: In function 'insert_new_ablock.isra.5':
/home/kisskb/slave/src/drivers/md/persistent-data/dm-array.c:350:13: warning: 'ab' may be used uninitialized in this function [-Wuninitialized]
  LD      drivers/video/fbdev/core/built-in.o
  LD      drivers/misc/ti-st/built-in.o
/home/kisskb/slave/src/drivers/power/bq24190_charger.c: In function 'bq24190_charger_set_property':
/home/kisskb/slave/src/drivers/power/bq24190_charger.c:622:7: warning: 'en_term' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/power/bq24190_charger.c:583:30: note: 'en_term' was declared here
/home/kisskb/slave/src/drivers/power/bq24190_charger.c:615:7: warning: 'force_20pct' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/power/bq24190_charger.c:583:17: note: 'force_20pct' was declared here
  LD      drivers/staging/most/aim-network/aim_network.o
  LD      drivers/video/fbdev/built-in.o
  CC      drivers/md/dm-cache-policy.o
  CC      fs/xfs/xfs_aops.o
  LD      drivers/staging/most/aim-network/built-in.o
  CC      drivers/misc/fsa9480.o
  CC      fs/xfs/xfs_attr_inactive.o
  CC      drivers/virtio/virtio_ring.o
  CC      fs/xfs/xfs_attr_list.o
  CC      drivers/md/persistent-data/dm-bitset.o
  CC      drivers/md/dm-cache-policy-mq.o
  CC      drivers/power/reset/syscon-poweroff.o
  CC      drivers/power/reset/rmobile-reset.o
  CC      drivers/md/dm-cache-policy-smq.o
  CC      drivers/mmc/host/dw_mmc-exynos.o
  CC      drivers/scsi/cxlflash/superpipe.o
  CC      drivers/uwb/allocator.o
  LD      fs/ocfs2/cluster/ocfs2_nodemanager.o
  CC      drivers/mmc/host/dw_mmc-k3.o
  CC      drivers/power/reset/zx-reboot.o
  LD      fs/ocfs2/cluster/built-in.o
  CC      drivers/staging/gdm72xx/gdm_sdio.o
/home/kisskb/slave/src/drivers/md/dm-raid1.c: In function 'mirror_ctr':
/home/kisskb/slave/src/drivers/md/dm-raid1.c:1081:7: warning: 'args_used' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/pci/setup-res.o
  CC      drivers/video/backlight/hx8357.o
  CC      drivers/video/backlight/lcd.o
  CC      drivers/scsi/cxlflash/lunmgt.o
  CC      drivers/scsi/cxlflash/vlun.o
  CC      drivers/md/dm-cache-policy-cleaner.o
  CC      drivers/md/dm-log-writes.o
  LD      drivers/md/raid456.o
  LD      drivers/md/md-mod.o
  LD      drivers/md/dm-mod.o
  CC      drivers/pci/irq.o
/home/kisskb/slave/src/drivers/md/dm-thin-metadata.c: In function '__create_persistent_data_objects':
/home/kisskb/slave/src/drivers/md/dm-thin-metadata.c:674:2: warning: 'unformatted' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/md/dm-thin-metadata.c:668:9: note: 'unformatted' was declared here
  LD      drivers/md/dm-multipath.o
  CC      fs/xfs/xfs_bmap_util.o
  CC      fs/xfs/xfs_buf.o
  CC      fs/xfs/xfs_dir2_readdir.o
  LD      drivers/uio/built-in.o
  LD      drivers/power/reset/built-in.o
  CC      drivers/misc/lattice-ecp3-config.o
  CC      fs/xfs/xfs_discard.o
  LD      drivers/power/built-in.o
/home/kisskb/slave/src/fs/ocfs2/xattr.c: In function 'ocfs2_xattr_block_set':
/home/kisskb/slave/src/fs/ocfs2/xattr.c:2982:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/md/persistent-data/dm-block-manager.o
  CC      drivers/md/persistent-data/dm-space-map-common.o
  CC      fs/xfs/xfs_error.o
  CC      fs/xfs/xfs_export.o
  CC      drivers/w1/w1.o
  CC      drivers/w1/w1_int.o
  LD      drivers/md/dm-mirror.o
  CC      drivers/w1/w1_family.o
  CC      fs/xfs/xfs_extent_busy.o
  CC      drivers/pci/vpd.o
  CC      drivers/vhost/vringh.o
  CC      fs/xfs/xfs_file.o
  CC      drivers/video/backlight/ili922x.o
  CC      drivers/pci/setup-bus.o
  CC      drivers/uwb/beacon.o
  CC      drivers/spi/spidev.o
  CC      drivers/misc/lis3lv02d/lis3lv02d_i2c.o
  CC      fs/xfs/xfs_filestream.o
  CC      drivers/video/backlight/ili9320.o
  CC      drivers/thermal/thermal_hwmon.o
  CC      drivers/thermal/of-thermal.o
  CC      drivers/video/backlight/l4f00242t03.o
  CC      drivers/video/backlight/lms501kf03.o
  LD      drivers/mmc/host/built-in.o
  LD      drivers/mmc/built-in.o
  LD      drivers/staging/most/mostcore/mostcore.o
  LD      drivers/virtio/built-in.o
  CC      drivers/w1/w1_netlink.o
  CC      drivers/regulator/dummy.o
  LD      drivers/staging/most/mostcore/built-in.o
  CC      drivers/regulator/fixed-helper.o
  LD      drivers/staging/most/built-in.o
  CC      drivers/w1/w1_io.o
  LD      drivers/md/dm-cache-cleaner.o
  CC      fs/xfs/xfs_fsops.o
  CC      fs/xfs/xfs_globals.o
  CC      drivers/staging/ste_rmi4/synaptics_i2c_rmi4.o
  CC      drivers/pci/vc.o
  LD      drivers/md/dm-cache-mq.o
  CC      drivers/w1/masters/ds1wm.o
  CC      drivers/staging/gdm72xx/sdio_boot.o
  CC      drivers/pci/slot.o
  CC      fs/xfs/xfs_icache.o
  LD      drivers/md/dm-cache-smq.o
  CC      drivers/target/target_core_device.o
  CC      drivers/target/target_core_fabric_configfs.o
/home/kisskb/slave/src/drivers/md/persistent-data/dm-space-map-common.c: In function 'sm_ll_find_free_block':
/home/kisskb/slave/src/drivers/md/persistent-data/dm-space-map-common.c:380:41: warning: 'position' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/target/target_core_fabric_lib.o
  CC      drivers/md/persistent-data/dm-space-map-disk.o
  CC      drivers/thermal/gov_bang_bang.o
  CC      drivers/uwb/driver.o
  CC      drivers/thermal/step_wise.o
  LD      drivers/misc/lis3lv02d/built-in.o
  CC      drivers/scsi/device_handler/scsi_dh_rdac.o
  LD      drivers/misc/built-in.o
  CC      drivers/video/backlight/ltv350qv.o
  CC      drivers/video/backlight/platform_lcd.o
  CC      drivers/video/backlight/s6e63m0.o
  CC      drivers/regulator/helpers.o
  CC      drivers/video/backlight/tdo24m.o
  CC      drivers/md/persistent-data/dm-space-map-metadata.o
  CC      drivers/regulator/devres.o
  CC      fs/xfs/xfs_ioctl.o
  CC      drivers/w1/slaves/w1_therm.o
  CC      fs/xfs/xfs_iomap.o
  CC      drivers/target/target_core_hba.o
  LD      drivers/scsi/cxlflash/cxlflash.o
  CC      drivers/video/backlight/vgg2432a4.o
/home/kisskb/slave/src/drivers/pci/vc.c: In function 'pci_vc_do_save_buffer':
/home/kisskb/slave/src/include/linux/pci.h:920:2: warning: 'ctrl_pos2' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/pci/vc.c:106:47: note: 'ctrl_pos2' was declared here
  LD      drivers/scsi/cxlflash/built-in.o
  CC      drivers/video/backlight/88pm860x_bl.o
  CC      drivers/thermal/power_allocator.o
  LD      drivers/w1/wire.o
  CC      drivers/uwb/drp.o
  CC      drivers/spi/spi-altera.o
  CC      drivers/thermal/rcar_thermal.o
  CC      drivers/uwb/drp-avail.o
  CC      drivers/scsi/libsas/sas_init.o
  CC      drivers/pci/quirks.o
  LD      drivers/staging/gdm72xx/gdmwm.o
  LD      drivers/w1/masters/built-in.o
  CC      fs/xfs/xfs_iops.o
  CC      fs/xfs/xfs_inode.o
  CC      drivers/thermal/kirkwood_thermal.o
  CC      drivers/video/backlight/adp5520_bl.o
  CC      fs/xfs/xfs_itable.o
  LD      drivers/staging/gdm72xx/built-in.o
  LD      fs/ocfs2/ocfs2.o
  LD      drivers/md/dm-cache.o
/home/kisskb/slave/src/drivers/w1/slaves/w1_therm.c: In function 'w1_slave_show':
/home/kisskb/slave/src/drivers/w1/slaves/w1_therm.c:315:2: warning: 'verdict' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/w1/slaves/w1_therm.c:313:15: warning: 'crc' may be used uninitialized in this function [-Wuninitialized]
  LD      drivers/scsi/pcmcia/built-in.o
  CC      drivers/thermal/samsung/exynos_tmu.o
  CC      drivers/regulator/of_regulator.o
  CC      drivers/regulator/fixed.o
  CC      fs/xfs/xfs_message.o
  LD      fs/ocfs2/built-in.o
  LD      drivers/staging/ste_rmi4/built-in.o
  CC      drivers/scsi/scsi.o
  CC      drivers/video/backlight/adp8860_bl.o
  LD      drivers/staging/built-in.o
  CC      drivers/w1/slaves/w1_ds2408.o
  CC      drivers/regulator/virtual.o
  CC      drivers/pci/msi.o
  LD      drivers/md/dm-thin-pool.o
  CC      drivers/vhost/vhost.o
  CC      fs/xfs/xfs_mount.o
  CC      drivers/video/backlight/adp8870_bl.o
  LD      drivers/vhost/vhost_net.o
  CC      drivers/regulator/userspace-consumer.o
  CC      drivers/w1/slaves/w1_ds2413.o
  CC      drivers/scsi/hosts.o
  CC      drivers/md/persistent-data/dm-transaction-manager.o
  CC      fs/xfs/xfs_mru_cache.o
  CC      drivers/video/backlight/backlight.o
  CC      drivers/video/backlight/da9052_bl.o
/home/kisskb/slave/src/drivers/target/target_core_device.c: In function 'transport_lookup_cmd_lun':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here
  CC      drivers/video/backlight/generic_bl.o
  CC      drivers/md/persistent-data/dm-btree.o
  CC      drivers/thermal/dove_thermal.o
  CC      drivers/thermal/armada_thermal.o
  CC      drivers/target/target_core_pr.o
  CC      drivers/spi/spi-atmel.o
  CC      fs/xfs/xfs_super.o
  CC      drivers/pci/syscall.o
  CC      drivers/video/backlight/gpio_backlight.o
  CC      drivers/uwb/drp-ie.o
  CC      drivers/scsi/device_handler/scsi_dh_hp_sw.o
  CC      drivers/w1/slaves/w1_ds2406.o
  CC      drivers/target/target_core_alua.o
  CC      drivers/w1/slaves/w1_ds2431.o
  CC      drivers/target/target_core_tmr.o
  CC      fs/xfs/xfs_symlink.o
  CC      drivers/regulator/88pm800.o
  CC      drivers/regulator/88pm8607.o
  CC      drivers/regulator/ad5398.o
  CC      drivers/video/backlight/lm3533_bl.o
  CC      drivers/thermal/hisi_thermal.o
  CC      drivers/scsi/libsas/sas_phy.o
  CC      drivers/video/backlight/lm3630a_bl.o
  LD      drivers/thermal/thermal_sys.o
  CC      drivers/video/backlight/lm3639_bl.o
  CC      fs/xfs/xfs_sysfs.o
  CC      fs/xfs/xfs_trans.o
  CC      drivers/regulator/da9055-regulator.o
  CC      drivers/uwb/est.o
  CC      drivers/uwb/ie.o
  CC      drivers/target/target_core_tpg.o
  CC      drivers/w1/slaves/w1_ds2760.o
  CC      drivers/md/persistent-data/dm-btree-remove.o
  CC      drivers/video/backlight/lp855x_bl.o
  CC      drivers/w1/slaves/w1_ds2780.o
  CC      drivers/video/backlight/lp8788_bl.o
  CC      drivers/scsi/scsi_ioctl.o
  CC      fs/xfs/xfs_xattr.o
  CC      fs/xfs/kmem.o
  CC      fs/xfs/uuid.o
/home/kisskb/slave/src/drivers/pci/quirks.c: In function '__nv_msi_ht_cap_quirk':
/home/kisskb/slave/src/include/linux/pci.h:902:33: warning: 'host_bridge' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/pci/quirks.c:2510:18: note: 'host_bridge' was declared here
  CC      drivers/pci/of.o
  CC      drivers/video/backlight/lv5207lp.o
  CC      drivers/uwb/ie-rcv.o
  CC      drivers/uwb/lc-dev.o
  CC      drivers/regulator/da9062-regulator.o
  CC      drivers/regulator/da9211-regulator.o
  CC      fs/xfs/xfs_log.o
  CC      fs/xfs/xfs_log_cil.o
  CC      drivers/video/backlight/pcf50633-backlight.o
  LD      drivers/scsi/device_handler/built-in.o
  CC      drivers/w1/slaves/w1_ds2781.o
  CC      drivers/scsi/scsicam.o
  LD      drivers/thermal/samsung/exynos_thermal.o
  LD      drivers/pci/host/built-in.o
  CC      drivers/regulator/isl9305.o
  LD      drivers/thermal/samsung/built-in.o
  LD      drivers/thermal/built-in.o
  CC      drivers/video/backlight/pwm_bl.o
  CC      drivers/w1/slaves/w1_bq27000.o
  CC      fs/xfs/xfs_buf_item.o
  CC      drivers/video/backlight/tps65217_bl.o
  CC      fs/xfs/xfs_extfree_item.o
  CC      drivers/uwb/lc-rc.o
  CC      fs/xfs/xfs_icreate_item.o
  CC      drivers/scsi/libsas/sas_port.o
  CC      drivers/uwb/neh.o
  CC      drivers/scsi/scsi_error.o
  CC      drivers/target/target_core_transport.o
  CC      drivers/uwb/pal.o
  CC      fs/xfs/xfs_inode_item.o
/home/kisskb/slave/src/drivers/md/persistent-data/dm-btree.c: In function 'dm_btree_lookup':
/home/kisskb/slave/src/drivers/md/persistent-data/dm-btree.c:376:4: warning: 'rkey' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/uwb/radio.o
  CC      drivers/regulator/lp3972.o
  CC      drivers/regulator/lp8788-buck.o
/home/kisskb/slave/src/drivers/target/target_core_alua.c: In function 'core_alua_queue_state_change_ua':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here
  CC      fs/xfs/xfs_log_recover.o
  CC      drivers/scsi/scsi_lib.o
  CC      drivers/uwb/reset.o
  CC      drivers/md/persistent-data/dm-btree-spine.o
/home/kisskb/slave/src/drivers/target/target_core_pr.c: In function '__core_scsi3_alloc_registration':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
/home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here
  LD      drivers/pci/built-in.o
  CC      drivers/uwb/rsv.o
  CC      drivers/regulator/lp8788-ldo.o
  CC      drivers/w1/slaves/w1_ds28e04.o
  CC      fs/xfs/xfs_trans_ail.o
  CC      fs/xfs/xfs_trans_buf.o
  CC      drivers/scsi/scsi_common.o
  CC      drivers/target/target_core_sbc.o
  CC      drivers/scsi/constants.o
  CC      fs/xfs/xfs_trans_extfree.o
  CC      fs/xfs/xfs_trans_inode.o
  CC      drivers/uwb/scan.o
  CC      drivers/scsi/scsi_lib_dma.o
  CC      fs/xfs/xfs_dquot.o
  CC      drivers/scsi/scsi_scan.o
  CC      drivers/regulator/lp8755.o
  CC      fs/xfs/xfs_dquot_item.o
  CC      drivers/spi/spi-bcm2835.o
  CC      drivers/target/target_core_spc.o
  CC      drivers/scsi/scsi_sysfs.o
  LD      drivers/video/backlight/built-in.o
  CC      drivers/target/target_core_ua.o
  LD      drivers/video/built-in.o
  CC      drivers/regulator/ltc3589.o
  LD      drivers/vhost/built-in.o
  CC      drivers/regulator/max14577.o
  CC      drivers/scsi/libsas/sas_event.o
  CC      drivers/regulator/max8649.o
  CC      drivers/uwb/uwb-debug.o
/home/kisskb/slave/src/drivers/scsi/constants.c: In function 'scsi_opcode_sa_name':
/home/kisskb/slave/src/drivers/scsi/constants.c:287:2: warning: 'arr_sz' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/target/target_core_rd.o
  CC      drivers/uwb/uwbd.o
  CC      drivers/regulator/max8907-regulator.o
  CC      drivers/target/target_core_stat.o
  CC      fs/xfs/xfs_trans_dquot.o
  LD      drivers/md/persistent-data/dm-persistent-data.o
  CC      drivers/target/target_core_xcopy.o
  CC      fs/xfs/xfs_qm_syscalls.o
  LD      drivers/md/persistent-data/built-in.o
  LD      drivers/md/built-in.o
  CC      drivers/scsi/scsi_devinfo.o
  CC      drivers/regulator/max8952.o
  CC      drivers/scsi/scsi_trace.o
  CC      drivers/regulator/max8997.o
  LD      drivers/w1/slaves/built-in.o
  CC      drivers/scsi/scsi_logging.o
  CC      fs/xfs/xfs_qm_bhv.o
  CC      drivers/scsi/libsas/sas_dump.o
  LD      drivers/w1/built-in.o
  CC      fs/xfs/xfs_qm.o
  CC      fs/xfs/xfs_quotaops.o
  CC      drivers/regulator/max77693.o
  CC      drivers/regulator/max77802.o
  CC      fs/xfs/xfs_rtalloc.o
  CC      fs/xfs/xfs_ioctl32.o
  CC      drivers/regulator/qcom_spmi-regulator.o
  CC      drivers/spi/spi-bitbang.o
  CC      drivers/regulator/pfuze100-regulator.o
  CC      drivers/regulator/pcap-regulator.o
  CC      drivers/target/target_core_iblock.o
  CC      drivers/target/target_core_file.o
  LD      drivers/uwb/uwb.o
  LD      drivers/uwb/built-in.o
  CC      drivers/regulator/pcf50633-regulator.o
  CC      drivers/target/target_core_pscsi.o
  CC      drivers/regulator/rc5t583-regulator.o
  CC      drivers/scsi/libsas/sas_discover.o
  CC      drivers/scsi/scsi_pm.o
  CC      drivers/scsi/scsi_dh.o
/home/kisskb/slave/src/drivers/target/target_core_transport.c: In function 'transport_lun_remove_cmd':
/home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here
  CC      drivers/spi/spi-butterfly.o
  CC      drivers/target/target_core_user.o
  CC      drivers/spi/spi-clps711x.o
  CC      drivers/regulator/rn5t618-regulator.o
  CC      drivers/regulator/sky81452-regulator.o
  CC      drivers/scsi/raid_class.o
  CC      drivers/scsi/libsas/sas_expander.o
  CC      drivers/scsi/scsi_transport_spi.o
  CC      drivers/scsi/libsas/sas_scsi_host.o
  CC      drivers/regulator/tps65023-regulator.o
  CC      drivers/regulator/tps65217-regulator.o
  CC      drivers/scsi/scsi_transport_iscsi.o
  CC      drivers/regulator/tps65218-regulator.o
  CC      drivers/regulator/tps6524x-regulator.o
  CC      drivers/spi/spi-ep93xx.o
  CC      drivers/regulator/tps65910-regulator.o
  CC      drivers/scsi/scsi_transport_sas.o
  CC      drivers/scsi/virtio_scsi.o
  CC      drivers/scsi/libsas/sas_task.o
  CC      drivers/scsi/st.o
  CC      drivers/scsi/osst.o
  CC      drivers/scsi/sd_dif.o
  CC      drivers/scsi/sd.o
  CC      drivers/spi/spi-fsl-dspi.o
  CC      drivers/scsi/sr.o
  CC      drivers/spi/spi-fsl-lib.o
  CC      drivers/spi/spi-fsl-spi.o
  CC      drivers/spi/spi-gpio.o
  CC      drivers/scsi/sr_ioctl.o
  CC      drivers/scsi/sr_vendor.o
  CC      drivers/spi/spi-img-spfi.o
  CC      drivers/scsi/ch.o
  CC      drivers/spi/spi-imx.o
  CC      drivers/target/iscsi/iscsi_target_parameters.o
  CC      drivers/target/iscsi/iscsi_target_seq_pdu_list.o
  CC      drivers/spi/spi-lm70llp.o
  CC      drivers/target/iscsi/iscsi_target_auth.o
  CC      drivers/spi/spi-mt65xx.o
  CC      drivers/scsi/scsi_debug.o
  CC      drivers/spi/spi-oc-tiny.o
  CC      drivers/target/iscsi/iscsi_target_datain_values.o
  CC      drivers/spi/spi-omap-100k.o
  CC      drivers/target/iscsi/iscsi_target_device.o
  CC      drivers/target/iscsi/iscsi_target_erl0.o
  CC      drivers/spi/spi-orion.o
  CC      drivers/target/iscsi/iscsi_target_erl1.o
  CC      drivers/spi/spi-sc18is602.o
/home/kisskb/slave/src/fs/xfs/xfs_log_recover.c: In function 'xlog_recover_buffer_pass2':
/home/kisskb/slave/src/fs/xfs/xfs_log_recover.c:1916:3: warning: 'uuid' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/xfs/xfs_log_recover.c:1837:12: note: 'uuid' was declared here
  CC      drivers/spi/spi-sh.o
  CC      drivers/spi/spi-sh-hspi.o
  CC      drivers/target/iscsi/iscsi_target_login.o
  CC      drivers/target/iscsi/iscsi_target_erl2.o
  CC      drivers/spi/spi-sun4i.o
  CC      drivers/spi/spi-sun6i.o
  LD      drivers/scsi/scsi_mod.o
/home/kisskb/slave/src/fs/xfs/xfs_rtalloc.c: In function 'xfs_growfs_rt':
/home/kisskb/slave/src/fs/xfs/xfs_rtalloc.c:982:4: warning: 'nrblocks' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/spi/spi-tegra114.o
  CC      drivers/spi/spi-txx9.o
  LD      drivers/target/target_core_mod.o
  LD      drivers/regulator/built-in.o
  CC      drivers/spi/spi-xcomm.o
  CC      drivers/target/iscsi/iscsi_target_nego.o
  CC      drivers/spi/spi-xilinx.o
  CC      drivers/target/iscsi/iscsi_target_nodeattrib.o
  CC      drivers/spi/spi-xtensa-xtfpga.o
  CC      drivers/spi/spi-zynqmp-gqspi.o
  CC      drivers/target/iscsi/iscsi_target_tmr.o
  CC      drivers/target/iscsi/iscsi_target_tpg.o
  CC      drivers/target/iscsi/iscsi_target_util.o
  CC      drivers/target/iscsi/iscsi_target.o
  CC      drivers/target/iscsi/iscsi_target_transport.o
  CC      drivers/target/iscsi/iscsi_target_stat.o
  CC      drivers/target/iscsi/iscsi_target_configfs.o
  LD      drivers/scsi/sr_mod.o
  LD      drivers/scsi/libsas/libsas.o
  LD      drivers/scsi/libsas/built-in.o
  LD      drivers/spi/built-in.o
  LD      fs/xfs/xfs.o
  LD      fs/xfs/built-in.o
  LD      fs/built-in.o
  LD      drivers/scsi/sd_mod.o
/home/kisskb/slave/src/drivers/scsi/osst.c: In function 'os_scsi_tape_open':
/home/kisskb/slave/src/drivers/scsi/osst.c:4613:2: warning: 'STp' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/scsi/osst.c:4446:24: note: 'STp' was declared here
  LD      drivers/target/iscsi/iscsi_target_mod.o
  LD      drivers/target/iscsi/built-in.o
  LD      drivers/target/built-in.o
  LD      drivers/scsi/built-in.o
  LD      drivers/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
  KSYM    .tmp_kallsyms1.o
  KSYM    .tmp_kallsyms2.o
  LD      vmlinux
  SYSMAP  System.map
  BOOTCC  arch/powerpc/boot/cpm-serial.o
  BOOTAS  arch/powerpc/boot/crt0.o
  BOOTAS  arch/powerpc/boot/crtsavres.o
  BOOTCC  arch/powerpc/boot/cuboot.o
  BOOTCC  arch/powerpc/boot/devtree.o
  COPY    arch/powerpc/boot/fdt.h
  BOOTAS  arch/powerpc/boot/div64.o
  COPY    arch/powerpc/boot/libfdt.h
  COPY    arch/powerpc/boot/libfdt_internal.h
  COPY    arch/powerpc/boot/zlib.h
  BOOTCC  arch/powerpc/boot/elf_util.o
  COPY    arch/powerpc/boot/zconf.h
  COPY    arch/powerpc/boot/zutil.h
  COPY    arch/powerpc/boot/inffast.h
  COPY    arch/powerpc/boot/inffixed.h
  COPY    arch/powerpc/boot/inflate.h
  COPY    arch/powerpc/boot/infutil.h
  BOOTCC  arch/powerpc/boot/ofconsole.o
  BOOTCC  arch/powerpc/boot/mpc52xx-psc.o
  BOOTCC  arch/powerpc/boot/mpsc.o
  BOOTCC  arch/powerpc/boot/ns16550.o
  BOOTCC  arch/powerpc/boot/oflib.o
  BOOTCC  arch/powerpc/boot/stdlib.o
  BOOTCC  arch/powerpc/boot/libfdt-wrapper.o
  BOOTCC  arch/powerpc/boot/stdio.o
  COPY    arch/powerpc/boot/inftrees.h
  BOOTCC  arch/powerpc/boot/simple_alloc.o
  BOOTAS  arch/powerpc/boot/string.o
  BOOTCC  arch/powerpc/boot/serial.o
/opt/cross/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc -m32 -Wp,-MD,arch/powerpc/boot/.zImage.lds.d  -nostdinc -isystem /opt/cross/gcc-4.6.3-nolibc/powerpc-linux/lib/gcc/powerpc-linux/4.6.3/include -I/home/kisskb/slave/src/arch/powerpc/include -Iarch/powerpc/include/generated/uapi -Iarch/powerpc/include/generated  -I/home/kisskb/slave/src/include -Iinclude -I/home/kisskb/slave/src/arch/powerpc/include/uapi -Iarch/powerpc/include/generated/uapi -I/home/kisskb/slave/src/include/uapi -Iinclude/generated/uapi -include /home/kisskb/slave/src/include/linux/kconfig.h -D__KERNEL__  -I/home/kisskb/slave/src/arch/powerpc -Iarch/powerpc -E -Wp,-MD,arch/powerpc/boot/.zImage.lds.d -P -Upowerpc \
	-D__ASSEMBLY__ -DLINKER_SCRIPT -o arch/powerpc/boot/zImage.lds /home/kisskb/slave/src/arch/powerpc/boot/zImage.lds.S
  BOOTAS  arch/powerpc/boot/util.o
  BOOTAS  arch/powerpc/boot/pseries-head.o
  BOOTCC  arch/powerpc/boot/of.o
  HOSTCC  arch/powerpc/boot/mktree
  HOSTCC  arch/powerpc/boot/addnote
  HOSTCC  arch/powerpc/boot/hack-coff
  BOOTCC  arch/powerpc/boot/uartlite.o
  COPY    arch/powerpc/boot/fdt_ro.c
  COPY    arch/powerpc/boot/fdt_rw.c
  BOOTCC  arch/powerpc/boot/epapr-wrapper.o
  COPY    arch/powerpc/boot/fdt_wip.c
  COPY    arch/powerpc/boot/fdt.c
  BOOTCC  arch/powerpc/boot/epapr.o
  COPY    arch/powerpc/boot/inflate.c
  COPY    arch/powerpc/boot/fdt_sw.c
  COPY    arch/powerpc/boot/inftrees.c
  COPY    arch/powerpc/boot/inffast.c
  COPY    arch/powerpc/boot/fdt_strerror.c
  BOOTCC  arch/powerpc/boot/empty.o
  BOOTCC  arch/powerpc/boot/inflate.o
  BOOTCC  arch/powerpc/boot/fdt_sw.o
  BOOTCC  arch/powerpc/boot/fdt_rw.o
  BOOTCC  arch/powerpc/boot/gunzip_util.o
  BOOTCC  arch/powerpc/boot/fdt_ro.o
  BOOTCC  arch/powerpc/boot/main.o
  BOOTCC  arch/powerpc/boot/inftrees.o
  BOOTCC  arch/powerpc/boot/fdt.o
  BOOTCC  arch/powerpc/boot/fdt_strerror.o
  BOOTCC  arch/powerpc/boot/inffast.o
  BOOTCC  arch/powerpc/boot/fdt_wip.o
  BOOTAR  arch/powerpc/boot/wrapper.a
  WRAP    arch/powerpc/boot/zImage.pseries
  WRAP    arch/powerpc/boot/zImage.pmac
  WRAP    arch/powerpc/boot/zImage.epapr
make[1]: Leaving directory '/home/kisskb/slave/build/linus_powerpc-randconfig_powerpc'
Completed OK
# rm -rf /home/kisskb/slave/build/linus_powerpc-randconfig_powerpc
# Build took: 0:01:45.435483