# git rev-parse -q --verify 634b0bd490b7ebd7a054cea4f7e0d25748bde678^{commit}
634b0bd490b7ebd7a054cea4f7e0d25748bde678
already have revision, skipping fetch
# git checkout -q -f -B kisskb 634b0bd490b7ebd7a054cea4f7e0d25748bde678
# git clean -qxdf
# < make -j 48 ARCH=sh O=/home/kisskb/slave/build/linux-next_sh-randconfig_sh4 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  -f kisskb-version.mk
# < git log --format=%s --max-count=1 634b0bd490b7ebd7a054cea4f7e0d25748bde678
# < make -j 48 ARCH=sh O=/home/kisskb/slave/build/linux-next_sh-randconfig_sh4 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  randconfig
KCONFIG_SEED=0xB48C8D24
# Added to kconfig CONFIG_STANDALONE=y
# yes \n | make -j 48 ARCH=sh O=/home/kisskb/slave/build/linux-next_sh-randconfig_sh4 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -j 48 ARCH=sh O=/home/kisskb/slave/build/linux-next_sh-randconfig_sh4 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  
make[1]: Entering directory '/home/kisskb/slave/build/linux-next_sh-randconfig_sh4'
  GEN     ./Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
  CHK     include/config/kernel.release
  UPD     include/config/kernel.release
  GEN     ./Makefile
  WRAP    arch/sh/include/generated/asm/bitsperlong.h
  WRAP    arch/sh/include/generated/asm/cputime.h
  WRAP    arch/sh/include/generated/asm/current.h
  WRAP    arch/sh/include/generated/asm/delay.h
  WRAP    arch/sh/include/generated/asm/div64.h
  WRAP    arch/sh/include/generated/asm/emergency-restart.h
  WRAP    arch/sh/include/generated/asm/errno.h
  WRAP    arch/sh/include/generated/asm/exec.h
  WRAP    arch/sh/include/generated/asm/fcntl.h
  WRAP    arch/sh/include/generated/asm/ioctl.h
  WRAP    arch/sh/include/generated/asm/ipcbuf.h
  WRAP    arch/sh/include/generated/asm/irq_regs.h
  WRAP    arch/sh/include/generated/asm/irq_work.h
  WRAP    arch/sh/include/generated/asm/kvm_para.h
  WRAP    arch/sh/include/generated/asm/local.h
  WRAP    arch/sh/include/generated/asm/local64.h
  WRAP    arch/sh/include/generated/asm/mcs_spinlock.h
  WRAP    arch/sh/include/generated/asm/mman.h
  WRAP    arch/sh/include/generated/asm/msgbuf.h
  WRAP    arch/sh/include/generated/asm/param.h
  WRAP    arch/sh/include/generated/asm/parport.h
  WRAP    arch/sh/include/generated/asm/percpu.h
  WRAP    arch/sh/include/generated/asm/poll.h
  WRAP    arch/sh/include/generated/asm/preempt.h
  WRAP    arch/sh/include/generated/asm/resource.h
  WRAP    arch/sh/include/generated/asm/scatterlist.h
  WRAP    arch/sh/include/generated/asm/sembuf.h
  WRAP    arch/sh/include/generated/asm/serial.h
  WRAP    arch/sh/include/generated/asm/shmbuf.h
  WRAP    arch/sh/include/generated/asm/siginfo.h
  WRAP    arch/sh/include/generated/asm/sizes.h
  WRAP    arch/sh/include/generated/asm/socket.h
  WRAP    arch/sh/include/generated/asm/statfs.h
  WRAP    arch/sh/include/generated/asm/termbits.h
  WRAP    arch/sh/include/generated/asm/termios.h
  WRAP    arch/sh/include/generated/asm/trace_clock.h
  WRAP    arch/sh/include/generated/asm/ucontext.h
  WRAP    arch/sh/include/generated/asm/xor.h
  CHK     include/generated/uapi/linux/version.h
  UPD     include/generated/uapi/linux/version.h
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  Using /home/kisskb/slave/src as source for kernel
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/conmakehash
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/devicetable-offsets.s
  GEN     scripts/mod/devicetable-offsets.h
  Generating include/generated/machtypes.h
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/sumversion.o
  CC      kernel/bounds.s
  GEN     include/generated/bounds.h
  CC      arch/sh/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /home/kisskb/slave/src/scripts/checksyscalls.sh
  HOSTLD  scripts/mod/modpost
<stdin>:1229:2: warning: #warning syscall sched_setattr not implemented [-Wcpp]
<stdin>:1232:2: warning: #warning syscall sched_getattr not implemented [-Wcpp]
<stdin>:1235:2: warning: #warning syscall renameat2 not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1241:2: warning: #warning syscall getrandom not implemented [-Wcpp]
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
<stdin>:1247:2: warning: #warning syscall bpf not implemented [-Wcpp]
<stdin>:1250:2: warning: #warning syscall execveat not implemented [-Wcpp]
  CC      init/main.o
  CHK     include/generated/compile.h
  CC      init/do_mounts.o
  CC      init/noinitramfs.o
  CC      init/init_task.o
  LD      usr/built-in.o
  UPD     include/generated/compile.h
  CC      init/version.o
  CC      arch/sh/mm/alignment.o
  AS      arch/sh/kernel/debugtraps.o
  CC      arch/sh/kernel/dma-nommu.o
  CC      arch/sh/mm/cache.o
  CC      arch/sh/mm/init.o
  CC      arch/sh/kernel/dumpstack.o
  CC      arch/sh/kernel/idle.o
  CC      arch/sh/mm/consistent.o
  CC      arch/sh/mm/mmap.o
  CC      arch/sh/kernel/io.o
  CC      arch/sh/kernel/irq.o
  CC      arch/sh/mm/cache-sh4.o
  CC      arch/sh/kernel/irq_32.o
  CC      arch/sh/mm/flush-sh4.o
  CC      arch/sh/kernel/kdebugfs.o
  CC      arch/sh/kernel/machvec.o
  CC      arch/sh/kernel/nmi_debug.o
  CC      arch/sh/kernel/process_32.o
  CC      arch/sh/mm/extable_32.o
  CC      arch/sh/mm/nommu.o
  CC      arch/sh/kernel/process.o
  CC      arch/sh/mm/asids-debugfs.o
  CC      arch/sh/boards/board-sh2007.o
  CC      arch/sh/kernel/ptrace.o
  CC      arch/sh/mm/cache-debugfs.o
  CC      arch/sh/kernel/ptrace_32.o
  CC      arch/sh/kernel/reboot.o
  CC      arch/sh/kernel/return_address.o
  CC      arch/sh/kernel/signal_32.o
  CC      arch/sh/kernel/setup.o
  CC      arch/sh/kernel/sys_sh.o
  CC      arch/sh/kernel/time.o
  AS      arch/sh/kernel/syscalls_32.o
  CC      arch/sh/kernel/topology.o
  CC      arch/sh/kernel/traps.o
  CC      arch/sh/kernel/traps_32.o
  CC      arch/sh/kernel/unwinder.o
  CC      arch/sh/kernel/iomap.o
  CC      arch/sh/kernel/sys_sh32.o
  CC      arch/sh/kernel/sh_bios.o
  CC      arch/sh/kernel/kgdb.o
  CC      arch/sh/boards/mach-sdk7780/setup.o
  CC      arch/sh/kernel/cpu/irq/imask.o
  CC      arch/sh/boards/mach-sdk7780/irq.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  CC      kernel/panic.o
  CC      arch/sh/kernel/cpu/sh4a/setup-sh7780.o
  CC      arch/sh/kernel/cpu/sh4/probe.o
  CC      arch/sh/kernel/cpu/clock-cpg.o
  CC      arch/sh/kernel/cpu/sh4a/clock-sh7780.o
  CC      arch/sh/kernel/cpu/sh4a/perf_event.o
  LD      arch/sh/boards/mach-sdk7780/built-in.o
  CC      arch/sh/kernel/cpu/sh4a/ubc.o
  AS      arch/sh/kernel/cpu/sh4/../sh3/entry.o
/home/kisskb/slave/src/arch/sh/mm/cache-sh4.c: In function 'flush_cache_one':
/home/kisskb/slave/src/arch/sh/mm/cache-sh4.c:99:17: error: 'cached_to_uncached' undeclared (first use in this function)
/home/kisskb/slave/src/arch/sh/mm/cache-sh4.c:99:17: note: each undeclared identifier is reported only once for each function it appears in
/home/kisskb/slave/src/arch/sh/mm/cache-sh4.c: In function 'sh4_flush_cache_mm':
/home/kisskb/slave/src/arch/sh/mm/cache-sh4.c:192:2: error: implicit declaration of function 'cpu_context' [-Werror=implicit-function-declaration]
cc1: all warnings being treated as errors
/home/kisskb/slave/src/scripts/Makefile.build:257: recipe for target 'arch/sh/mm/cache-sh4.o' failed
make[2]: *** [arch/sh/mm/cache-sh4.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  CC      kernel/cpu.o
  CC      kernel/exit.o
  CC      kernel/softirq.o
  CC      kernel/resource.o
  CC      kernel/sysctl.o
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S: Assembler messages:
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:380: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:383: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
  CC      arch/sh/kernel/cpu/init.o
  CC      mm/filemap.o
  CC      mm/mempool.o
  AS      arch/sh/kernel/cpu/sh4/../sh3/ex.o
  CC      arch/sh/kernel/cpu/clock.o
  CC      arch/sh/kernel/cpu/fpu.o
  CC      arch/sh/kernel/sh_ksyms_32.o
  LD      ipc/built-in.o
  CC      arch/sh/kernel/module.o
  CC      fs/open.o
  CC      arch/sh/kernel/crash_dump.o
  CC      arch/sh/kernel/stacktrace.o
  CC      mm/oom_kill.o
  CC      arch/sh/kernel/ftrace.o
  CC      arch/sh/kernel/disassemble.o
  CC      arch/sh/kernel/dwarf.o
  CC      arch/sh/kernel/cpu/pfc.o
  CC      security/commoncap.o
  LD      arch/sh/kernel/cpu/irq/built-in.o
  CC      arch/sh/kernel/cpu/proc.o
  CC      kernel/sysctl_binary.o
  CC      crypto/api.o
  CC      block/bio.o
  CC      block/elevator.o
  CC      arch/sh/kernel/cpu/sh4/fpu.o
  LD      drivers/accessibility/braille/built-in.o
  LD      drivers/accessibility/built-in.o
  CC      arch/sh/kernel/cpu/sh4/softfloat.o
  LD      drivers/amba/built-in.o
  CC      block/blk-core.o
  LD      arch/sh/boards/built-in.o
  CC      block/blk-tag.o
  CC      fs/read_write.o
  CC      drivers/ata/libata-core.o
  CC      drivers/ata/libata-scsi.o
/home/kisskb/slave/src/Makefile:956: recipe for target 'arch/sh/mm' failed
make[1]: *** [arch/sh/mm] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC      drivers/ata/libata-eh.o
  CC      drivers/ata/libata-transport.o
  CC      crypto/cipher.o
  CC      kernel/capability.o
  CC      kernel/ptrace.o
  CC      fs/file_table.o
  CC      security/security.o
  CC      fs/super.o
  LD      drivers/auxdisplay/built-in.o
  CC      security/capability.o
  CC      arch/sh/kernel/perf_event.o
  CC      arch/sh/kernel/perf_callchain.o
  CC      kernel/user.o
  CC      kernel/signal.o
  LD      arch/sh/kernel/cpu/sh4a/built-in.o
  CC      drivers/bcma/main.o
  CC      drivers/base/component.o
  CC      drivers/bcma/scan.o
  LD      init/mounts.o
  LD      init/built-in.o
  CC      drivers/base/core.o
  CC      drivers/base/bus.o
  CC      fs/char_dev.o
  CC      arch/sh/kernel/hw_breakpoint.o
  CC      block/blk-sysfs.o
  CC      security/inode.o
  CC      fs/stat.o
  CC      fs/exec.o
  CC      fs/pipe.o
  CC      arch/sh/kernel/cpu/sh4/sq.o
  CC      block/blk-flush.o
  AS      arch/sh/kernel/head_32.o
  LD      arch/sh/kernel/cpu/sh4/common.o
  LDS     arch/sh/kernel/vmlinux.lds
  CC      kernel/sys.o
  CC      mm/maccess.o
  CC      kernel/kmod.o
  CC      kernel/workqueue.o
  CC      kernel/pid.o
  CC      fs/namei.o
  CC      drivers/base/dd.o
  CC      kernel/task_work.o
  CC      drivers/bcma/core.o
  CC      drivers/block/null_blk.o
  CC      crypto/compress.o
  CC      drivers/bcma/sprom.o
  CC [M]  drivers/block/pktcdvd.o
  CC      block/blk-settings.o
  CC      drivers/base/syscore.o
  CC      block/blk-ioc.o
  CC      block/blk-map.o
  CC      kernel/extable.o
  CC      kernel/params.o
  CC      block/blk-exec.o
  CC      block/blk-merge.o
  CC      fs/fcntl.o
  CC      mm/page_alloc.o
  CC      fs/ioctl.o
  CC      fs/readdir.o
  CC      drivers/bcma/driver_chipcommon.o
  CC      crypto/memneq.o
  CC      crypto/crypto_wq.o
  CC      mm/page-writeback.o
  CC      crypto/algapi.o
  CC      drivers/base/driver.o
  CC      block/blk-softirq.o
  CC      crypto/scatterwalk.o
  LD      arch/sh/kernel/cpu/sh4/built-in.o
  LD      arch/sh/kernel/cpu/built-in.o
  CC      drivers/bcma/driver_chipcommon_pmu.o
  LD      arch/sh/kernel/built-in.o
  CC      drivers/bcma/driver_chipcommon_b.o
  CC      fs/select.o
  CC      fs/dcache.o
  CC      block/blk-timeout.o
  CC      block/blk-iopoll.o
  CC      mm/readahead.o
  CC      block/blk-lib.o
  CC      mm/swap.o
/home/kisskb/slave/src/drivers/ata/libata-scsi.c: In function 'ata_scsi_scan_host':
/home/kisskb/slave/src/drivers/ata/libata-scsi.c:3742:3: warning: 'dev' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/ata/libata-scsi.c:3742:3: warning: 'last_failed_dev' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/bcma/driver_pci.o
  LD      security/built-in.o
  CC      kernel/kthread.o
  CC      crypto/proc.o
  CC      kernel/sys_ni.o
  CC      kernel/nsproxy.o
  CC      drivers/bcma/driver_pcie2.o
/home/kisskb/slave/src/block/blk-merge.c: In function '__blk_recalc_rq_segments':
/home/kisskb/slave/src/block/blk-merge.c:83:2: warning: 'bbio' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/bcma/driver_gmac_cmn.o
  CC      fs/inode.o
  CC      fs/attr.o
  CC      fs/bad_inode.o
  CC      kernel/notifier.o
  CC      kernel/ksysfs.o
  CC      drivers/bcma/host_soc.o
  CC      drivers/base/class.o
/home/kisskb/slave/src/drivers/ata/libata-core.c: In function 'ata_dev_configure':
/home/kisskb/slave/src/drivers/ata/libata-core.c:1276:13: warning: 'native_sectors' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/ata/libata-core.c:1333:6: note: 'native_sectors' was declared here
  CC      mm/truncate.o
  CC      fs/file.o
  CC      block/blk-mq.o
  CC      block/blk-mq-tag.o
  CC      fs/filesystems.o
  CC      fs/namespace.o
  CC      crypto/aead.o
  CC [M]  drivers/block/virtio_blk.o
  CC      kernel/cred.o
  CC      crypto/ablkcipher.o
  CC      kernel/reboot.o
  LD      drivers/block/built-in.o
  CC      crypto/blkcipher.o
  CC      block/blk-mq-sysfs.o
  CC      block/blk-mq-cpu.o
  CC      fs/seq_file.o
  CC      fs/xattr.o
  CC      kernel/async.o
  CC      crypto/chainiv.o
  CC      block/blk-mq-cpumap.o
  CC      fs/libfs.o
  CC      block/ioctl.o
  CC      fs/fs-writeback.o
  CC      drivers/base/platform.o
  LD      drivers/bus/built-in.o
  CC      fs/pnode.o
  CC      fs/splice.o
  LD      drivers/cdrom/built-in.o
  CC [M]  drivers/cdrom/cdrom.o
  CC      kernel/range.o
  CC      kernel/groups.o
  CC      drivers/base/cpu.o
  CC      drivers/char/mem.o
  CC      drivers/base/firmware.o
  CC      drivers/base/init.o
  LD      drivers/bcma/bcma.o
  LD      drivers/bcma/built-in.o
  CC      drivers/base/map.o
  CC      fs/sync.o
  CC      drivers/base/devres.o
  CC      drivers/base/attribute_container.o
  CC      kernel/smpboot.o
  LD      drivers/ata/libata.o
  LD      drivers/ata/built-in.o
  CC      kernel/debug/debug_core.o
  CC      kernel/debug/gdbstub.o
  CC      drivers/char/random.o
  CC      drivers/char/ipmi/ipmi_msghandler.o
  CC      drivers/char/ipmi/ipmi_devintf.o
  CC      drivers/base/transport_class.o
  CC      kernel/events/core.o
  CC      drivers/base/topology.o
  CC      kernel/events/ring_buffer.o
  CC      drivers/char/ipmi/ipmi_watchdog.o
  CC      crypto/eseqiv.o
  CC      drivers/clk/clk-devres.o
  CC      drivers/base/container.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
/home/kisskb/slave/src/drivers/block/virtio_blk.c: In function 'virtblk_get_cache_mode':
/home/kisskb/slave/src/drivers/block/virtio_blk.c:483:2: warning: 'writeback' may be used uninitialized in this function [-Wuninitialized]
/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      kernel/irq/irqdesc.o
  CC      kernel/irq/handle.o
  CC      drivers/base/property.o
  CC      fs/utimes.o
  CC      drivers/base/cacheinfo.o
  CC      fs/stack.o
  CC      drivers/clk/clkdev.o
  CC      fs/fs_struct.o
/home/kisskb/slave/src/drivers/block/virtio_blk.c: In function 'virtblk_probe':
/home/kisskb/slave/src/drivers/block/virtio_blk.c:702:31: warning: 'blk_size' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/block/virtio_blk.c:693:29: warning: 'v' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/block/virtio_blk.c:395:21: warning: 'num_vqs' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/block/virtio_blk.c:386:17: note: 'num_vqs' was declared here
  CC      kernel/irq/manage.o
  CC      drivers/char/ttyprintk.o
  CC      block/genhd.o
  CC      crypto/seqiv.o
  CC      crypto/ahash.o
  CC      block/scsi_ioctl.o
  CC      block/partition-generic.o
  CC      block/ioprio.o
  CC      mm/vmscan.o
  LD      kernel/livepatch/built-in.o
  CC      mm/shmem.o
  CC      block/partitions/check.o
  CC      kernel/locking/mutex.o
  CC      drivers/base/power/clock_ops.o
  CC      kernel/power/qos.o
  CC      crypto/shash.o
  CC      kernel/power/poweroff.o
  CC      fs/statfs.o
  CC      fs/fs_pin.o
  CC      block/bsg.o
  CC      fs/nsfs.o
  CC      fs/buffer.o
  CC      fs/block_dev.o
  CC [M]  drivers/char/ipmi/ipmi_si_intf.o
  CC [M]  drivers/char/ipmi/ipmi_kcs_sm.o
  CC      kernel/irq/spurious.o
  CC      kernel/irq/resend.o
  CC      kernel/irq/chip.o
  CC [M]  drivers/char/ipmi/ipmi_smic_sm.o
  CC      block/noop-iosched.o
  CC      block/bio-integrity.o
  CC      block/blk-integrity.o
  CC      block/t10-pi.o
  CC      kernel/locking/semaphore.o
  CC      kernel/printk/printk.o
  CC      kernel/rcu/update.o
  CC      kernel/rcu/srcu.o
  CC      fs/direct-io.o
  CC      fs/mpage.o
  LD      drivers/clk/built-in.o
  CC      kernel/irq/dummychip.o
  HZFILE  kernel/time/hz.bc
  CC      kernel/time/timer.o
  CC      drivers/clocksource/sh_mtu2.o
  CC      fs/proc_namespace.o
  CC      kernel/time/hrtimer.o
  LD      kernel/debug/built-in.o
  CC [M]  block/deadline-iosched.o
  LD      drivers/base/power/built-in.o
  CC      drivers/base/regmap/regmap.o
  CC      kernel/sched/core.o
  CC      kernel/sched/proc.o
  CC      kernel/sched/clock.o
  CC      kernel/sched/cputime.o
  CC      kernel/sched/idle_task.o
  CC      kernel/irq/devres.o
  CC      crypto/pcompress.o
  CC      kernel/irq/irqdomain.o
  CC      crypto/algboss.o
  CC      fs/adfs/dir.o
  LD      fs/befs/built-in.o
  CC [M]  fs/befs/datastream.o
  CC      block/partitions/acorn.o
  CC      fs/btrfs/super.o
  CC      fs/btrfs/ctree.o
  LD      kernel/power/built-in.o
  CC      kernel/trace/trace_clock.o
  CC      drivers/base/dma-mapping.o
  CC      drivers/base/regmap/regcache.o
  LD      fs/configfs/built-in.o
  CC      kernel/irq/proc.o
  CC [M]  fs/configfs/inode.o
  CC      kernel/trace/ring_buffer.o
/home/kisskb/slave/src/block/bsg.c: In function 'bsg_map_hdr':
/home/kisskb/slave/src/block/bsg.c:281:2: warning: 'rw' may be used uninitialized in this function [-Wuninitialized]
  CC      kernel/trace/ring_buffer_benchmark.o
  CC      crypto/testmgr.o
  CC      kernel/locking/rwsem.o
  CC      kernel/locking/mcs_spinlock.o
  CC [M]  fs/configfs/file.o
  CC      kernel/locking/mutex-debug.o
/home/kisskb/slave/src/drivers/char/ipmi/ipmi_si_intf.c: In function 'ipmi_thread':
/home/kisskb/slave/src/include/linux/time.h:28:2: warning: 'busy_until.tv_sec' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/char/ipmi/ipmi_si_intf.c:1040:18: note: 'busy_until.tv_sec' was declared here
  CC      kernel/trace/trace.o
  CC      kernel/trace/trace_output.o
  CC      kernel/rcu/tree.o
/home/kisskb/slave/src/kernel/events/core.c: In function '_free_event':
/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/trace/trace_seq.o
  CC      kernel/trace/trace_stat.o
  CC      drivers/char/misc.o
  CC      kernel/trace/trace_printk.o
  CC      drivers/clocksource/sh_tmu.o
  LD      drivers/char/agp/built-in.o
  CC [M]  drivers/char/virtio_console.o
  CC      fs/adfs/dir_f.o
  CC      kernel/sched/fair.o
  CC [M]  drivers/char/ipmi/ipmi_bt_sm.o
  CC      crypto/hmac.o
  CC      crypto/vmac.o
  CC      fs/adfs/dir_fplus.o
/home/kisskb/slave/src/kernel/events/core.c: In function 'perf_ioctl':
/home/kisskb/slave/src/include/linux/file.h:38:2: warning: 'output.flags' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/kernel/events/core.c:3836:14: note: 'output.flags' was declared here
/home/kisskb/slave/src/include/linux/file.h:39:7: warning: 'output.file' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/kernel/events/core.c:3836:14: note: 'output.file' was declared here
  CC      crypto/xcbc.o
  CC      crypto/crypto_null.o
  CC      kernel/time/itimer.o
  CC      crypto/md5.o
  CC [M]  fs/befs/btree.o
  LD      kernel/printk/built-in.o
  CC [M]  fs/befs/super.o
  CC [M]  fs/befs/inode.o
  CC      block/partitions/amiga.o
  CC      kernel/time/posix-timers.o
  CC      fs/debugfs/inode.o
  CC      kernel/trace/trace_sched_switch.o
  CC      drivers/base/dma-coherent.o
  CC      drivers/base/module.o
  LD      kernel/irq/built-in.o
  LD      drivers/char/ipmi/built-in.o
  CC      kernel/profile.o
  CC      kernel/locking/lockdep.o
  CC [M]  drivers/base/firmware_class.o
  CC [M]  fs/configfs/dir.o
  CC [M]  fs/configfs/symlink.o
  CC [M]  fs/configfs/mount.o
/home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task':
/home/kisskb/slave/src/kernel/sched/core.c:2713:1: warning: control reaches end of non-void function [-Wreturn-type]
  LD [M]  drivers/char/ipmi/ipmi_si.o
  CC [M]  fs/configfs/item.o
  CC      kernel/locking/lockdep_proc.o
  CC      crypto/rmd128.o
  CC      crypto/sha256_generic.o
  LD      drivers/char/built-in.o
  LD      drivers/crypto/built-in.o
  CC      drivers/devfreq/devfreq.o
  LD      drivers/crypto/qce/built-in.o
  CC [M]  drivers/crypto/qce/core.o
  CC [M]  drivers/crypto/qce/common.o
  CC [M]  drivers/crypto/qce/dma.o
  CC [M]  fs/befs/debug.o
  CC      block/partitions/atari.o
  CC      crypto/tgr192.o
/home/kisskb/slave/src/kernel/events/core.c: In function 'SyS_perf_event_open':
/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 [M]  fs/befs/io.o
  CC      block/partitions/ldm.o
/home/kisskb/slave/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read':
/home/kisskb/slave/src/drivers/base/regmap/regmap.c:2178:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
  CC      crypto/pcbc.o
  CC      block/partitions/msdos.o
  CC      block/partitions/osf.o
  CC      block/partitions/karma.o
  CC      fs/adfs/file.o
/home/kisskb/slave/src/drivers/base/dma-coherent.c: In function 'dma_declare_coherent_memory':
/home/kisskb/slave/src/drivers/base/dma-coherent.c:101:29: warning: 'mem' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/debugfs/file.o
  CC      mm/util.o
  CC      mm/mmzone.o
  CC      drivers/clocksource/em_sti.o
  CC      mm/vmstat.o
  CC      fs/devpts/inode.o
  CC      mm/backing-dev.o
  CC      mm/mm_init.o
  CC      kernel/events/callchain.o
  CC      kernel/trace/trace_irqsoff.o
  CC      mm/mmu_context.o
  CC [M]  fs/befs/linuxvfs.o
  CC      kernel/time/posix-cpu-timers.o
/home/kisskb/slave/src/fs/btrfs/ctree.c: In function 'push_nodes_for_insert':
/home/kisskb/slave/src/fs/btrfs/ctree.c:2169:24: warning: 'pslot' may be used uninitialized in this function [-Wuninitialized]
  CC      block/partitions/sysv68.o
  CC      kernel/time/timekeeping.o
  CC      drivers/base/regmap/regcache-rbtree.o
  CC      kernel/locking/rtmutex.o
/home/kisskb/slave/src/fs/btrfs/ctree.c: In function 'balance_level':
/home/kisskb/slave/src/fs/btrfs/ctree.c:1965:24: warning: 'pslot' may be used uninitialized in this function [-Wuninitialized]
  CC      crypto/cts.o
  CC      crypto/ctr.o
  CC      fs/adfs/inode.o
  CC      kernel/sched/rt.o
  CC      kernel/sched/deadline.o
  CC      drivers/devfreq/governor_simpleondemand.o
  CC [M]  drivers/devfreq/governor_performance.o
  CC      crypto/ccm.o
  CC      crypto/aes_generic.o
  LD      drivers/firewire/built-in.o
  LD      drivers/firmware/built-in.o
  CC [M]  kernel/rcu/rcutorture.o
  CC      crypto/crc32c_generic.o
  LD      drivers/fmc/built-in.o
  CC [M]  drivers/fmc/fmc-core.o
  LD [M]  fs/configfs/configfs.o
  CC      crypto/crc32.o
  CC [M]  drivers/fmc/fmc-match.o
  CC      kernel/trace/trace_sched_wakeup.o
  CC      kernel/events/hw_breakpoint.o
  CC      kernel/trace/trace_nop.o
  CC      kernel/trace/trace_branch.o
  CC      kernel/locking/rtmutex-debug.o
  CC      kernel/sched/stop_task.o
  CC [M]  drivers/crypto/qce/sha.o
  CC [M]  drivers/crypto/qce/ablkcipher.o
  CC      fs/btrfs/extent-tree.o
  CC      kernel/trace/blktrace.o
  LD      fs/debugfs/debugfs.o
  LD      drivers/clocksource/built-in.o
  LD      fs/debugfs/built-in.o
  CC      kernel/trace/trace_events.o
  LD      fs/efs/built-in.o
  CC      mm/percpu.o
  CC [M]  fs/efs/super.o
  CC [M]  fs/efs/inode.o
  CC      crypto/crct10dif_common.o
  LD      drivers/gpio/built-in.o
  CC [M]  drivers/fmc/fmc-sdb.o
  CC [M]  fs/efs/namei.o
  CC [M]  fs/efs/dir.o
  CC [M]  fs/efs/file.o
  CC      drivers/base/regmap/regcache-lzo.o
  CC [M]  drivers/fmc/fru-parse.o
/home/kisskb/slave/src/fs/befs/linuxvfs.c: In function 'befs_readdir':
/home/kisskb/slave/src/include/linux/fs.h:2849:19: warning: 'nlsnamelen' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/befs/linuxvfs.c:252:7: note: 'nlsnamelen' was declared here
/home/kisskb/slave/src/fs/befs/linuxvfs.c:264:8: warning: 'nlsname' may be used uninitialized in this function [-Wuninitialized]
  LD      drivers/devfreq/built-in.o
  LD      drivers/gpu/drm/bridge/built-in.o
  CC [M]  drivers/fmc/fmc-dump.o
  CC [M]  drivers/fmc/fmc-trivial.o
  LD      drivers/gpu/drm/i2c/built-in.o
  LD      drivers/gpu/drm/panel/built-in.o
  LD      drivers/gpu/drm/built-in.o
  CC [M]  drivers/fmc/fmc-write-eeprom.o
  LD      drivers/gpu/vga/built-in.o
  LD      drivers/gpu/built-in.o
  CC      kernel/stacktrace.o
  CC [M]  drivers/fmc/fmc-chardev.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
/home/kisskb/slave/src/fs/befs/linuxvfs.c: In function 'befs_lookup':
/home/kisskb/slave/src/fs/befs/linuxvfs.c:186:7: warning: 'utfname' may be used uninitialized in this function [-Wuninitialized]
  LD      drivers/hid/built-in.o
  CC [M]  drivers/hid/hid-debug.o
  CC      drivers/hsi/hsi_boardinfo.o
  CC      drivers/hwmon/hwmon.o
  CC      drivers/i2c/i2c-boardinfo.o
  CC      kernel/futex.o
  CC      fs/adfs/map.o
  LD      drivers/i2c/algos/built-in.o
  CC [M]  drivers/i2c/algos/i2c-algo-bit.o
  LD      kernel/rcu/built-in.o
  CC [M]  fs/efs/symlink.o
  LD      block/partitions/built-in.o
  CC      mm/slab_common.o
  CC [M]  drivers/i2c/algos/i2c-algo-pcf.o
  LD      block/built-in.o
  CC      mm/compaction.o
  CC      kernel/up.o
  CC      kernel/uid16.o
  CC      crypto/crct10dif_generic.o
  CC      crypto/rng.o
  CC      kernel/sched/wait.o
  CC      fs/exportfs/expfs.o
  LD      fs/exofs/built-in.o
  CC      crypto/krng.o
  LD [M]  fs/befs/befs.o
  CC      crypto/drbg.o
  CC      crypto/xor.o
  CC      kernel/locking/spinlock.o
  CC      kernel/sched/completion.o
  CC      fs/ext3/balloc.o
  CC      fs/ext3/bitmap.o
  CC      drivers/base/regmap/regcache-flat.o
  CC      drivers/base/regmap/regmap-debugfs.o
  CC      drivers/base/regmap/regmap-spi.o
  CC [M]  crypto/rmd160.o
  CC [M]  drivers/i2c/algos/i2c-algo-pca.o
  CC      fs/ext4/balloc.o
  LD      kernel/events/built-in.o
  CC      kernel/time/ntp.o
  CC [M]  crypto/rmd256.o
  CC      kernel/module.o
  CC      kernel/time/clocksource.o
  CC      drivers/hsi/hsi.o
  CC      drivers/hsi/clients/hsi_char.o
  LD      drivers/hsi/controllers/built-in.o
  CC      fs/ext3/dir.o
  CC [M]  crypto/rmd320.o
  CC      mm/vmacache.o
  LD [M]  drivers/fmc/fmc.o
  LD      fs/f2fs/built-in.o
  CC      mm/interval_tree.o
  CC [M]  fs/f2fs/dir.o
  CC      fs/adfs/super.o
  LD [M]  fs/efs/efs.o
  CC      kernel/locking/spinlock_debug.o
  CC [M]  fs/f2fs/file.o
  CC      drivers/hwmon/hwmon-vid.o
  LD [M]  drivers/crypto/qce/qcrypto.o
  CC [M]  drivers/hid/hid-core.o
  CC      fs/ext4/bitmap.o
  LD      drivers/idle/built-in.o
  CC      fs/ext4/dir.o
  CC      drivers/hwmon/ad7314.o
  CC      drivers/hwmon/adcxx.o
  CC      drivers/hwmon/adt7x10.o
  CC      drivers/hwmon/adt7310.o
  CC      drivers/hwmon/f71882fg.o
  CC      kernel/trace/trace_export.o
  CC      mm/list_lru.o
  LD      drivers/iio/accel/built-in.o
  CC [M]  drivers/iio/accel/bma180.o
  CC [M]  drivers/iio/accel/bmc150-accel.o
  CC      drivers/hwmon/it87.o
  CC      fs/ext3/file.o
  CC      drivers/input/input.o
  CC      kernel/locking/rwsem-spinlock.o
  CC      kernel/sched/idle.o
  CC      drivers/base/regmap/regmap-mmio.o
  LD      fs/exportfs/exportfs.o
  LD      fs/exportfs/built-in.o
  LD      drivers/i2c/busses/built-in.o
  CC [M]  drivers/i2c/busses/i2c-designware-core.o
  CC      fs/fat/cache.o
  CC      kernel/kallsyms.o
  CC [M]  drivers/hid/hid-input.o
  CC      mm/workingset.o
/home/kisskb/slave/src/kernel/futex.c: In function 'exit_robust_list':
/home/kisskb/slave/src/kernel/futex.c:2911:21: warning: 'pip' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/kernel/futex.c:2910:2: warning: 'pending' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/kernel/futex.c:2893:3: warning: 'entry' may be used uninitialized in this function [-Wuninitialized]
  LD      fs/hfs/built-in.o
  CC [M]  fs/hfs/bitmap.o
  CC      fs/hfsplus/super.o
  CC [M]  crypto/sha1_generic.o
  CC [M]  fs/hfs/bfind.o
  CC      drivers/hwmon/max1111.o
  CC      drivers/base/regmap/regmap-irq.o
  CC      drivers/input/input-compat.o
  CC      fs/ext3/fsync.o
  CC      drivers/hwmon/max197.o
  CC      kernel/time/jiffies.o
  CC      kernel/acct.o
  CC      kernel/trace/trace_syscalls.o
/home/kisskb/slave/src/drivers/base/regmap/regmap-mmio.c: In function 'regmap_mmio_get_offset':
/home/kisskb/slave/src/drivers/base/regmap/regmap-mmio.c:86:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      kernel/trace/trace_event_perf.o
  CC [M]  kernel/locking/locktorture.o
  CC      fs/ext4/file.o
  CC [M]  crypto/gf128mul.o
  CC      fs/ext4/fsync.o
  LD      drivers/hsi/clients/built-in.o
  LD      drivers/hsi/built-in.o
  CC      drivers/input/serio/serio.o
  CC      kernel/trace/trace_events_filter.o
  CC      fs/ext3/ialloc.o
  CC      drivers/hwmon/pwm-fan.o
  CC      drivers/hwmon/sch56xx-common.o
  CC      fs/ext4/ialloc.o
  CC      kernel/trace/trace_events_trigger.o
  CC      kernel/trace/power-traces.o
  CC [M]  drivers/base/regmap/regmap-i2c.o
  CC      fs/ext3/inode.o
  CC      drivers/hwmon/sch5636.o
  CC [M]  drivers/iio/accel/kxsd9.o
  LD      fs/adfs/adfs.o
  CC [M]  drivers/hwmon/w83627hf.o
  CC [M]  fs/hfs/bnode.o
  CC [M]  drivers/i2c/busses/i2c-designware-platdrv.o
  LD      fs/adfs/built-in.o
  CC      kernel/trace/trace_benchmark.o
  CC      fs/ext4/inode.o
  CC [M]  drivers/hwmon/w83793.o
  CC      fs/fat/dir.o
  CC      fs/fat/fatent.o
  CC [M]  crypto/ecb.o
  CC      kernel/cgroup.o
  CC [M]  fs/hfs/brec.o
  CC [M]  drivers/hwmon/w83795.o
  CC [M]  drivers/hwmon/w83791d.o
  CC      fs/ext4/page-io.o
  CC [M]  drivers/hwmon/ad7418.o
  CC      kernel/sched/auto_group.o
  CC [M]  drivers/hwmon/adc128d818.o
  CC      mm/iov_iter.o
  CC [M]  drivers/hwmon/adm1026.o
  CC      kernel/time/timer_list.o
  CC      mm/debug.o
  CC      mm/nommu.o
/home/kisskb/slave/src/fs/ext4/file.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:411:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC [M]  crypto/cbc.o
  CC      kernel/cpuset.o
  CC [M]  fs/f2fs/inode.o
  CC      fs/ext3/ioctl.o
  CC      fs/hfsplus/options.o
  CC      drivers/input/serio/serport.o
  CC [M]  fs/f2fs/namei.o
  CC [M]  drivers/hwmon/adm1029.o
  CC      drivers/input/input-mt.o
  CC [M]  drivers/hwmon/adm9240.o
  CC [M]  drivers/iio/accel/mma8452.o
  CC [M]  drivers/hwmon/ads1015.o
/home/kisskb/slave/src/fs/ext4/fsync.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:411:1: warning: control reaches end of non-void function [-Wreturn-type]
  LD      kernel/locking/built-in.o
  CC [M]  drivers/base/regmap/regmap-spmi.o
  CC      kernel/utsname.o
  CC      fs/ext4/ioctl.o
  CC      kernel/pid_namespace.o
  CC      fs/ext3/namei.o
  CC      fs/ext4/namei.o
  CC      fs/ext4/super.o
  CC      fs/ext4/symlink.o
  CC      fs/ext4/hash.o
  CC [M]  drivers/hwmon/ads7871.o
  CC [M]  fs/hfs/btree.o
  CC      mm/init-mm.o
  CC      fs/ext3/super.o
  CC [M]  drivers/hid/hidraw.o
  CC [M]  drivers/i2c/busses/i2c-efm32.o
  CC      fs/ext3/symlink.o
  LD      kernel/trace/built-in.o
  CC      mm/bootmem.o
  CC      kernel/seccomp.o
  CC      kernel/relay.o
/home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:411:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/hfsplus/inode.o
  CC      kernel/time/timeconv.o
  CC      kernel/sched/stats.o
  CC [M]  fs/hfs/catalog.o
  CC [M]  drivers/hwmon/adt7410.o
  LD      drivers/base/regmap/built-in.o
  LD      drivers/base/built-in.o
  CC      kernel/time/timecounter.o
  LD      drivers/irqchip/built-in.o
  CC [M]  drivers/hwmon/adt7462.o
  CC      fs/fat/file.o
  CC      drivers/leds/led-core.o
  CC      fs/ext4/resize.o
  CC      fs/ext4/extents.o
  CC [M]  drivers/hid/hid-a4tech.o
  CC      drivers/input/ff-core.o
  CC [M]  fs/hfs/dir.o
  CC [M]  crypto/xts.o
/home/kisskb/slave/src/kernel/cpuset.c: In function 'cpuset_write_resmask':
/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: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: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 [M]  drivers/hid/hid-axff.o
  CC [M]  fs/hfs/extent.o
  CC [M]  drivers/iio/accel/st_accel_core.o
  CC [M]  drivers/iio/accel/st_accel_buffer.o
  CC      mm/memblock.o
  CC [M]  drivers/hwmon/adt7470.o
  CC      kernel/time/posix-clock.o
  CC      kernel/time/alarmtimer.o
/home/kisskb/slave/src/kernel/cpuset.c: In function 'cpuset_hotplug_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: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 [M]  crypto/mcryptd.o
  CC      fs/ext3/hash.o
  CC      drivers/input/serio/serio_raw.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
/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      drivers/input/serio/olpc_apsp.o
  CC [M]  drivers/input/serio/ps2mult.o
  CC [M]  crypto/des_generic.o
  CC [M]  crypto/fcrypt.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
/home/kisskb/slave/src/mm/nommu.c: In function 'do_mmap_pgoff':
/home/kisskb/slave/src/mm/nommu.c:1403:18: warning: 'capabilities' may be used uninitialized in this function [-Wuninitialized]
/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
/home/kisskb/slave/src/mm/bootmem.c: In function 'mark_bootmem':  CC [M]  fs/f2fs/hash.o

/home/kisskb/slave/src/mm/bootmem.c:380:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC [M]  drivers/hwmon/ds620.o
  CC [M]  fs/hfs/inode.o
  CC [M]  fs/f2fs/super.o
  CC      fs/fat/inode.o
/home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_map_blocks':
/home/kisskb/slave/src/fs/ext4/inode.c:549:2: warning: 'retval' may be used uninitialized in this function [-Wuninitialized]
  CC [M]  drivers/i2c/busses/i2c-pca-platform.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
  CC      mm/dmapool.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
  LD      drivers/i2c/muxes/built-in.o
  CC [M]  drivers/i2c/muxes/i2c-mux-pca9541.o
  CC [M]  drivers/hid/hid-belkin.o
  CC      kernel/tracepoint.o
  CC [M]  drivers/hid/hid-betopff.o
  CC [M]  drivers/hid/hid-cypress.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
/home/kisskb/slave/src/fs/ext4/super.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:411:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC [M]  drivers/i2c/i2c-core.o
  CC      drivers/leds/led-class.o
  CC      drivers/leds/led-triggers.o
  CC [M]  drivers/hid/hid-emsff.o
  CC      fs/hpfs/alloc.o
  CC      mm/debug-pagealloc.o
/home/kisskb/slave/src/kernel/cgroup.c: In function 'cgroup_mount':
/home/kisskb/slave/src/kernel/cgroup.c:1886:13: 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 [M]  drivers/hid/hid-elo.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      mm/slub.o
  CC [M]  drivers/hwmon/ds1621.o
  CC      drivers/input/leds.o
  CC [M]  drivers/hwmon/emc6w201.o
  CC [M]  drivers/hwmon/f71805f.o
  CC      fs/ext3/resize.o
/home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:411:1: warning: control reaches end of non-void function [-Wreturn-type]
  LD      kernel/sched/built-in.o
  CC      drivers/leds/leds-wm831x-status.o
  CC      fs/ext3/ext3_jbd.o
  CC [M]  drivers/iio/accel/st_accel_i2c.o
  CC      fs/hfsplus/ioctl.o
/home/kisskb/slave/src/mm/memblock.c: In function '__next_mem_pfn_range':
/home/kisskb/slave/src/mm/memblock.c:1003:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/btrfs/print-tree.o
  CC [M]  drivers/hid/hid-ezkey.o
  CC [M]  drivers/i2c/busses/i2c-riic.o
  CC      mm/failslab.o
  CC      fs/hpfs/anode.o
  CC [M]  drivers/iio/accel/st_accel_spi.o
  CC      kernel/elfcore.o
  CC [M]  fs/hfs/attr.o
  LD      drivers/input/serio/built-in.o
  CC [M]  fs/hfs/mdb.o
  CC [M]  fs/hfs/part_tbl.o
  CC      kernel/time/clockevents.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      kernel/time/tick-common.o
  CC      fs/ext4/ext4_jbd2.o
  CC [M]  crypto/twofish_generic.o
  CC [M]  drivers/hid/hid-gt683r.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 [M]  drivers/hid/hid-huion.o
  CC [M]  drivers/hid/hid-icade.o
  CC [M]  drivers/hid/hid-kensington.o
  CC [M]  drivers/hid/hid-keytouch.o
  CC [M]  drivers/i2c/i2c-smbus.o
  CC      mm/quicklist.o
  CC [M]  drivers/i2c/i2c-dev.o
  CC [M]  drivers/hid/hid-kye.o
  CC      fs/fat/misc.o
  CC      fs/fat/nfs.o
  CC      fs/fat/namei_vfat.o
  CC [M]  drivers/hid/hid-lenovo.o
  CC [M]  drivers/hid/hid-magicmouse.o
  CC      drivers/leds/trigger/ledtrig-heartbeat.o
  CC      fs/ext4/migrate.o
  CC      fs/ext4/mballoc.o
  CC      drivers/input/input-polldev.o
  CC [M]  drivers/hid/hid-microsoft.o
  CC [M]  drivers/hwmon/f75375s.o
  CC [M]  drivers/hwmon/g760a.o
  CC [M]  drivers/hwmon/gl520sm.o
  CC [M]  drivers/hwmon/hih6130.o
  CC [M]  drivers/hid/hid-monterey.o
  CC [M]  drivers/hid/hid-ntrig.o
  CC [M]  drivers/hid/hid-ortek.o
  CC [M]  drivers/i2c/busses/i2c-sh_mobile.o
  CC      fs/hfsplus/extents.o
  CC      fs/hfsplus/catalog.o
/home/kisskb/slave/src/drivers/hid/hid-kye.c: In function 'kye_probe':
/home/kisskb/slave/src/include/linux/hid.h:1013:34: warning: 'report' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/hid/hid-kye.c:366:21: note: 'report' was declared here
  CC      fs/hfsplus/dir.o
  CC      kernel/time/tick-oneshot.o
  CC      kernel/time/tick-sched.o
  CC [M]  crypto/twofish_common.o
  LD [M]  drivers/iio/accel/st_accel.o
  LD      drivers/iio/adc/built-in.o
  CC [M]  drivers/iio/adc/ad_sigma_delta.o
  CC [M]  crypto/serpent_generic.o
  CC [M]  crypto/camellia_generic.o
/home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_ext_handle_unwritten_extents':
/home/kisskb/slave/src/fs/ext4/extents.c:3547:21: warning: 'abut_ex' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/ext4/extents.c:3404:27: note: 'abut_ex' was declared here
  CC [M]  crypto/cast_common.o
  CC [M]  drivers/hid/hid-prodikeys.o
  CC [M]  drivers/hid/hid-pl.o
  CC      fs/btrfs/root-tree.o
  CC [M]  crypto/cast5_generic.o
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:411:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/hpfs/buffer.o
  CC      drivers/input/touchscreen/ad7877.o
  CC      drivers/leds/trigger/ledtrig-cpu.o
  CC      drivers/input/touchscreen/ads7846.o
  CC      drivers/input/touchscreen/cyttsp_core.o
  LD      drivers/lguest/built-in.o
  CC      fs/hpfs/dentry.o
  CC      fs/fat/namei_msdos.o
/home/kisskb/slave/src/fs/fat/namei_vfat.c: In function 'vfat_add_entry':
/home/kisskb/slave/src/fs/fat/namei_vfat.c:645:12: warning: 'lcase' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/fat/namei_vfat.c:589:23: note: 'lcase' was declared here
/home/kisskb/slave/src/fs/fat/namei_vfat.c:214:2: warning: 'ulen' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/fat/namei_vfat.c:594:11: note: 'ulen' was declared here
/home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_ext_map_blocks':
/home/kisskb/slave/src/fs/ext4/extents.c:2344:58: warning: 'lblock' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/ext4/extents.c:2310:14: note: 'lblock' was declared here
/home/kisskb/slave/src/fs/ext4/extents.c:2344:58: warning: 'len' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/ext4/extents.c:2309:14: note: 'len' was declared here
  CC      mm/page_counter.o
  LD      fs/fat/fat.o
  CC [M]  crypto/cast6_generic.o
  CC [M]  fs/hfs/string.o
  CC [M]  fs/hfs/super.o
  CC [M]  fs/hfs/sysdep.o
  CC [M]  fs/hfs/trans.o
  CC [M]  drivers/hid/hid-penmount.o
  CC [M]  drivers/hid/hid-petalynx.o
  CC [M]  drivers/hid/hid-plantronics.o
  CC [M]  drivers/hid/hid-primax.o
/home/kisskb/slave/src/fs/ext4/mballoc.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:411:1: warning: control reaches end of non-void function [-Wreturn-type]
  LD      drivers/iio/amplifiers/built-in.o
  CC [M]  drivers/iio/amplifiers/ad8366.o
  CC [M]  drivers/hwmon/ibmaem.o
  CC [M]  drivers/i2c/i2c-mux.o
  LD      fs/ext3/ext3.o
  LD      fs/ext3/built-in.o
  CC [M]  fs/f2fs/inline.o
  CC [M]  drivers/hid/hid-roccat.o
  CC [M]  drivers/hwmon/iio_hwmon.o
  CC [M]  drivers/hwmon/ina2xx.o
  CC [M]  crypto/tea.o
  CC [M]  drivers/hid/hid-roccat-common.o
  CC      kernel/time/timekeeping_debug.o
  CC      fs/ext4/block_validity.o
  CC [M]  drivers/hid/hid-roccat-arvo.o
  CC      mm/memcontrol.o
  CC [M]  kernel/time/test_udelay.o
  CC [M]  drivers/hid/hid-roccat-isku.o
  CC      mm/vmpressure.o
  CC [M]  drivers/hid/hid-roccat-kone.o
  CC      drivers/leds/trigger/ledtrig-camera.o
  CC      fs/hfsplus/btree.o
  CC [M]  drivers/iio/adc/ad7298.o
  CC [M]  drivers/iio/adc/ad7923.o
  CC      drivers/input/touchscreen/cyttsp4_core.o
  CC [M]  crypto/anubis.o
  CC      drivers/input/touchscreen/dynapro.o
  LD      drivers/iio/common/hid-sensors/built-in.o
  CC [M]  drivers/iio/common/hid-sensors/hid-sensor-attributes.o
  CC [M]  drivers/i2c/busses/i2c-xiic.o
  CC [M]  drivers/iio/common/hid-sensors/hid-sensor-trigger.o
  CC      kernel/irq_work.o
  CC      fs/hpfs/dir.o
  CC      drivers/input/touchscreen/penmount.o
  CC [M]  fs/f2fs/checkpoint.o
  LD      drivers/iio/dac/built-in.o
  CC [M]  drivers/iio/dac/ad5624r_spi.o
  LD      drivers/iio/common/st_sensors/built-in.o
  CC [M]  drivers/iio/common/st_sensors/st_sensors_i2c.o
  CC [M]  crypto/salsa20_generic.o
  CC [M]  drivers/iio/dac/ad5064.o
  CC [M]  drivers/iio/dac/ad5504.o
  CC [M]  drivers/iio/dac/ad5446.o
  CC [M]  drivers/hid/hid-roccat-koneplus.o
  LD      drivers/iio/frequency/built-in.o
  CC [M]  drivers/iio/frequency/ad9523.o
  CC      fs/hpfs/dnode.o
  CC [M]  crypto/deflate.o
  CC      mm/kmemleak.o
  CC      mm/page_owner.o
  CC      fs/hfsplus/bnode.o
  CC      fs/hfsplus/brec.o
  CC [M]  fs/f2fs/gc.o
  BC      kernel/time/timeconst.h
  LD      fs/fat/vfat.o
  LD      fs/fat/msdos.o
  LD      fs/fat/built-in.o
  CC [M]  fs/f2fs/data.o
  CC [M]  fs/f2fs/node.o
  CC      kernel/time/time.o
  CC [M]  drivers/hwmon/lineage-pem.o
  CC [M]  fs/f2fs/segment.o
  CC [M]  fs/f2fs/recovery.o
  CC [M]  drivers/iio/common/st_sensors/st_sensors_spi.o
  CC      fs/btrfs/dir-item.o
  CC [M]  drivers/leds/trigger/ledtrig-timer.o
  LD [M]  fs/hfs/hfs.o
  LD      fs/isofs/built-in.o
  CC [M]  fs/isofs/namei.o
  CC [M]  drivers/hid/hid-roccat-konepure.o
  CC      mm/balloon_compaction.o
  CC      mm/page_ext.o
  CC [M]  drivers/iio/adc/ad7476.o
  LD      drivers/iio/humidity/built-in.o
  CC [M]  drivers/i2c/busses/i2c-rcar.o
  LD      drivers/iio/gyro/built-in.o
  CC [M]  drivers/iio/gyro/adis16130.o
  CC [M]  drivers/iio/gyro/adis16260.o
  CC      drivers/input/touchscreen/touchit213.o
  CC [M]  drivers/hid/hid-roccat-kovaplus.o
  LD [M]  drivers/iio/common/hid-sensors/hid-sensor-iio-common.o
  CC [M]  drivers/iio/common/st_sensors/st_sensors_core.o
  CC [M]  drivers/iio/common/st_sensors/st_sensors_buffer.o
  CC [M]  mm/kmemleak-test.o
  CC      fs/hfsplus/bfind.o
/home/kisskb/slave/src/mm/memcontrol.c:401:13: warning: 'move_anon' defined but not used [-Wunused-function]
/home/kisskb/slave/src/mm/memcontrol.c:406:13: warning: 'move_file' defined but not used [-Wunused-function]
/home/kisskb/slave/src/mm/memcontrol.c:2808:12: warning: 'mem_cgroup_move_account' defined but not used [-Wunused-function]
/home/kisskb/slave/src/mm/memcontrol.c: In function 'mem_cgroup_read_u64':
/home/kisskb/slave/src/mm/memcontrol.c:3294:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC [M]  drivers/i2c/busses/i2c-diolan-u2c.o
  CC [M]  drivers/iio/adc/ad7793.o
  CC [M]  drivers/iio/adc/ad7887.o
  CC [M]  drivers/iio/adc/ad799x.o
  CC      fs/hpfs/ea.o
  CC [M]  drivers/iio/dac/ad5755.o
  CC [M]  drivers/leds/leds-lm3530.o
/home/kisskb/slave/src/fs/ext4/super.c: In function 'ext4_fill_super':
/home/kisskb/slave/src/fs/ext4/super.c:4168:6: warning: 'first_not_zeroed' may be used uninitialized in this function [-Wuninitialized]
  CC [M]  drivers/leds/leds-lm3642.o
  CC [M]  drivers/leds/leds-lp3944.o
  CC [M]  drivers/leds/trigger/ledtrig-oneshot.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'mem_cgroup_reset':
/home/kisskb/slave/src/include/linux/page_counter.h:48:21: warning: 'counter' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/memcontrol.c:3437:23: note: 'counter' was declared here
/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
  LD      drivers/iio/imu/inv_mpu6050/built-in.o
  CC [M]  fs/f2fs/debug.o
  CC      fs/hfsplus/tables.o
  CC      fs/hfsplus/unicode.o
  CC [M]  drivers/iio/imu/inv_mpu6050/inv_mpu_core.o
  CC [M]  crypto/zlib.o
  CC [M]  drivers/iio/imu/inv_mpu6050/inv_mpu_ring.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      fs/hfsplus/wrapper.o
/home/kisskb/slave/src/fs/isofs/namei.c: In function 'isofs_lookup':
/home/kisskb/slave/src/fs/isofs/namei.c:22:11: 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
  LD      kernel/time/built-in.o
  CC      kernel/crash_dump.o
  CC      fs/hfsplus/bitmap.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      fs/hfsplus/part_tbl.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'memcg_kmem_cache_create_func':
/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/mm/memcontrol.c: In function 'drain_stock.constprop.18':
/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/hfsplus/attributes.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 [M]  drivers/iio/common/st_sensors/st_sensors_trigger.o
  CC [M]  drivers/hid/hid-roccat-lua.o
  CC      fs/jbd/transaction.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 [M]  drivers/hwmon/lm63.o
  CC      fs/btrfs/file-item.o
/home/kisskb/slave/src/drivers/i2c/busses/i2c-diolan-u2c.c: In function 'diolan_usb_xfer':
/home/kisskb/slave/src/drivers/i2c/busses/i2c-diolan-u2c.c:393:18: warning: 'byte' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/hfsplus/xattr.o
/home/kisskb/slave/src/fs/f2fs/gc.c: In function 'do_garbage_collect':
/home/kisskb/slave/src/fs/f2fs/gc.c:622:15: warning: 'nofs' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/f2fs/gc.c:574:29: note: 'nofs' was declared here
  CC [M]  mm/zbud.o
  CC [M]  fs/isofs/inode.o
  CC [M]  fs/isofs/dir.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'uncharge_batch.constprop.16':
/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/mm/memcontrol.c: In function '__mem_cgroup_usage_unregister_event':
/home/kisskb/slave/src/mm/memcontrol.c:3906:3: warning: 'usage' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/memcontrol.c:3919:32: warning: 'thresholds' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/memcontrol.c: In function '__mem_cgroup_usage_register_event':
/home/kisskb/slave/src/mm/memcontrol.c:3818:3: warning: 'usage' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/memcontrol.c:3790:19: warning: 'thresholds' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/jbd/commit.o
  CC [M]  drivers/hid/hid-roccat-pyra.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'mem_cgroup_read_u64':
/home/kisskb/slave/src/mm/memcontrol.c:3280:3: warning: 'counter' may be used uninitialized in this function [-Wuninitialized]
  CC [M]  drivers/hid/hid-roccat-ryos.o
  CC [M]  drivers/iio/gyro/itg3200_core.o
  CC [M]  drivers/hid/hid-roccat-savu.o
  CC [M]  fs/isofs/util.o
  CC      drivers/input/touchscreen/touchwin.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 [M]  drivers/iio/imu/adis16400_core.o
  CC [M]  drivers/i2c/busses/i2c-parport-light.o
  CC      drivers/input/touchscreen/tsc2005.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
  CC      fs/hpfs/file.o
  CC [M]  drivers/iio/gyro/itg3200_buffer.o
  CC [M]  drivers/hid/hid-saitek.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 [M]  drivers/input/ff-memless.o
  CC [M]  drivers/iio/dac/ad5764.o
  CC [M]  drivers/hid/hid-samsung.o
  CC [M]  drivers/leds/trigger/ledtrig-transient.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
/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 [M]  drivers/input/sparse-keymap.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]
  CC      fs/ext4/move_extent.o
  CC [M]  drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.o
  CC [M]  fs/isofs/rock.o
  CC [M]  fs/isofs/export.o
  CC [M]  drivers/iio/adc/mcp320x.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'try_get_mem_cgroup_from_page':
/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/mm/memcontrol.c: In function 'memcg_charge_kmem':
/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/ext4/mmp.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'memcg_uncharge_kmem':
/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/mm/memcontrol.c: In function '__memcg_kmem_get_cache':
/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/fs/f2fs/node.c: In function 'flush_nat_entries':
/home/kisskb/slave/src/fs/f2fs/node.c:1865:11: warning: 'nat_blk' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/f2fs/node.c:1829:25: note: 'nat_blk' was declared here
  CC [M]  drivers/hid/hid-sjoy.o
/home/kisskb/slave/src/mm/memcontrol.c: In function '__memcg_kmem_put_cache':
/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/mm/memcontrol.c: In function '__memcg_kmem_newpage_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
/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 [M]  drivers/hid/hid-steelseries.o
  CC [M]  drivers/iio/dac/ad5791.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
  CC [M]  crypto/michael_mic.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
/home/kisskb/slave/src/mm/memcontrol.c: In function 'mem_cgroup_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 [M]  kernel/torture.o
  CC [M]  drivers/iio/dac/ad5686.o
  CC [M]  drivers/hid/hid-sunplus.o
  CC [M]  drivers/hid/hid-gaff.o
  CC      fs/hfsplus/xattr_user.o
  CC      fs/hfsplus/xattr_security.o
  CC [M]  crypto/authenc.o
  CC      fs/hfsplus/xattr_trusted.o
  LD [M]  drivers/iio/common/st_sensors/st_sensors.o
  LD      drivers/iio/common/built-in.o
  CC [M]  drivers/iio/dac/ad7303.o
  CC      fs/jbd2/transaction.o
  CC [M]  crypto/authencesn.o
  CC [M]  drivers/hid/hid-thingm.o
  CC [M]  drivers/iio/dac/mcp4725.o
  CC [M]  drivers/hwmon/lm70.o
  LD [M]  fs/f2fs/f2fs.o
  CC [M]  drivers/hid/hid-tmff.o
  CC [M]  drivers/i2c/busses/i2c-taos-evm.o
  LD      mm/built-in.o
  CC [M]  drivers/i2c/busses/i2c-tiny-usb.o
  CC      fs/jbd2/commit.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/jbd2/recovery.o
  CC      fs/jbd2/checkpoint.o
  CC      fs/jbd2/revoke.o
  CC [M]  drivers/hid/hid-twinhan.o
  CC      fs/jbd2/journal.o
  CC [M]  crypto/lzo.o
  LD      drivers/leds/trigger/built-in.o
  CC [M]  drivers/leds/leds-lp55xx-common.o
  CC [M]  crypto/lz4.o
  CC      fs/hpfs/inode.o
  CC      fs/hpfs/map.o
  CC      fs/hpfs/name.o
  CC      fs/hpfs/namei.o
  CC [M]  drivers/iio/gyro/st_gyro_core.o
  CC      fs/hpfs/super.o
  CC [M]  drivers/iio/adc/mcp3422.o
  CC [M]  drivers/hid/hid-uclogic.o
/home/kisskb/slave/src/fs/ext4/move_extent.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:411:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC [M]  drivers/input/touchscreen/atmel_mxt_ts.o
  LD [M]  drivers/iio/imu/inv_mpu6050/inv-mpu6050.o
  CC [M]  drivers/iio/imu/adis16400_buffer.o
  CC      fs/kernfs/mount.o
  CC [M]  drivers/iio/imu/adis.o
  CC [M]  drivers/input/joydev.o
  CC [M]  drivers/hid/hid-zydacron.o
  CC [M]  drivers/iio/imu/adis_trigger.o
  CC [M]  drivers/iio/imu/adis_buffer.o
  LD      drivers/macintosh/built-in.o
  CC      drivers/mcb/mcb-core.o
  LD      drivers/media/firewire/built-in.o
  CC [M]  drivers/iio/adc/men_z188_adc.o
  CC [M]  drivers/hid/hid-waltop.o
  CC [M]  fs/isofs/compress.o
  LD      drivers/media/common/b2c2/built-in.o
  CC [M]  drivers/i2c/busses/i2c-cros-ec-tunnel.o
  LD      drivers/media/common/saa7146/built-in.o
  LD      drivers/media/common/siano/built-in.o
  CC [M]  drivers/iio/adc/qcom-spmi-iadc.o
  LD      drivers/media/common/built-in.o
  CC [M]  drivers/hwmon/lm73.o
  LD      drivers/media/mmc/siano/built-in.o
  LD      drivers/media/mmc/built-in.o
  CC [M]  drivers/hwmon/lm75.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  LD      drivers/media/i2c/built-in.o
  CC [M]  drivers/hwmon/lm77.o
  LD      kernel/built-in.o
  LD      drivers/media/platform/omap/built-in.o
  LD      drivers/media/platform/built-in.o
  CC [M]  drivers/hwmon/lm83.o
  LD      drivers/media/rc/keymaps/built-in.o
  LD      drivers/media/rc/built-in.o
  LD      drivers/media/pci/ddbridge/built-in.o
  LD      drivers/media/pci/dm1105/built-in.o
  LD      drivers/media/pci/b2c2/built-in.o
  CC [M]  drivers/iio/gyro/st_gyro_buffer.o
  LD      drivers/iio/light/built-in.o
  LD      drivers/media/pci/mantis/built-in.o
  CC [M]  drivers/iio/light/al3320a.o
  LD      drivers/iio/magnetometer/built-in.o
  LD      drivers/media/pci/ngene/built-in.o
  CC [M]  drivers/iio/magnetometer/st_magn_core.o
  LD      drivers/media/pci/pluto2/built-in.o
  LD      drivers/media/pci/pt1/built-in.o
  CC      fs/btrfs/inode-item.o
  CC      fs/btrfs/inode-map.o
  LD      drivers/media/pci/pt3/built-in.o
  LD      drivers/media/pci/saa7146/built-in.o
  LD      fs/hfsplus/hfsplus.o
  LD      drivers/media/pci/smipcie/built-in.o
  LD      fs/hfsplus/built-in.o
  CC [M]  drivers/iio/magnetometer/st_magn_buffer.o
  LD      drivers/media/pci/ttpci/built-in.o
  LD      drivers/media/pci/built-in.o
  CC      fs/jbd/recovery.o
  CC      fs/btrfs/disk-io.o
  CC      fs/ext4/indirect.o
  LD      drivers/media/tuners/built-in.o
  CC      fs/ext4/extents_status.o
  LD      drivers/media/usb/b2c2/built-in.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  LD      drivers/media/usb/s2255/built-in.o
  LD      drivers/media/usb/siano/built-in.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  CC [M]  drivers/iio/magnetometer/st_magn_i2c.o
  LD      drivers/iio/orientation/built-in.o
  CC [M]  drivers/iio/orientation/hid-sensor-rotation.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  CC [M]  drivers/iio/magnetometer/st_magn_spi.o
  CC [M]  drivers/leds/leds-lp5521.o
  LD      drivers/media/usb/zr364xx/built-in.o
  LD      drivers/media/usb/built-in.o
  LD      drivers/media/built-in.o
  LD      crypto/crypto.o
  LD      crypto/crypto_algapi.o
  LD      crypto/crypto_blkcipher.o
  LD [M]  drivers/i2c/busses/i2c-designware-platform.o
  CC [M]  drivers/i2c/i2c-stub.o
  LD      fs/minix/built-in.o
  CC [M]  fs/minix/bitmap.o
  LD      drivers/iio/pressure/built-in.o
  CC [M]  drivers/iio/pressure/hid-sensor-press.o
  LD      drivers/memstick/built-in.o
  LD      drivers/memstick/core/built-in.o
  CC [M]  drivers/memstick/core/memstick.o
  CC [M]  drivers/memstick/core/mspro_block.o
  CC [M]  drivers/iio/gyro/st_gyro_i2c.o
  CC      fs/kernfs/inode.o
  CC [M]  drivers/iio/gyro/st_gyro_spi.o
  LD      drivers/memstick/host/built-in.o
  CC      drivers/mcb/mcb-parse.o
  CC      drivers/mfd/cros_ec.o
  CC      drivers/misc/bmp085.o
  CC      drivers/mfd/ti_am335x_tscadc.o
  CC      drivers/mfd/arizona-core.o
  CC [M]  drivers/iio/adc/ti-adc128s052.o
  CC [M]  drivers/iio/adc/xilinx-xadc-core.o
  CC [M]  drivers/iio/pressure/mpl3115.o
  CC [M]  drivers/iio/light/apds9300.o
  CC [M]  drivers/hwmon/lm85.o
  CC [M]  drivers/hwmon/lm87.o
  CC [M]  drivers/hwmon/lm92.o
  LD      fs/hpfs/hpfs.o
  CC [M]  drivers/hid/hid-wiimote-core.o
  LD      fs/hpfs/built-in.o
  CC [M]  drivers/hid/hid-wiimote-modules.o
  CC [M]  drivers/hid/hid-wiimote-debug.o
  LD      drivers/iio/imu/built-in.o
  LD [M]  drivers/iio/imu/adis16400.o
  LD [M]  drivers/iio/imu/adis_lib.o
  LD      drivers/iio/proximity/built-in.o
  CC [M]  drivers/iio/proximity/as3935.o
  CC [M]  drivers/hwmon/lm95234.o
  CC [M]  drivers/iio/adc/xilinx-xadc-events.o
  CC [M]  drivers/hwmon/lm95245.o
  CC [M]  fs/minix/itree_v1.o
  CC [M]  fs/minix/itree_v2.o
  LD [M]  drivers/iio/gyro/itg3200.o
  CC [M]  fs/minix/namei.o
  LD [M]  fs/isofs/isofs.o
  CC      fs/nls/nls_base.o
  CC      fs/nls/nls_cp437.o
  LD [M]  drivers/iio/magnetometer/st_magn.o
  CC [M]  fs/minix/inode.o
  LD      drivers/mcb/mcb.o
  LD      drivers/mcb/built-in.o
  LD      crypto/crypto_hash.o
  LD      crypto/cryptomgr.o
  CC      drivers/misc/kgdbts.o
  LD      crypto/built-in.o
  LD      drivers/misc/altera-stapl/built-in.o
  CC [M]  drivers/misc/altera-stapl/altera-lpt.o
  LD      drivers/misc/c2port/built-in.o
  CC [M]  drivers/misc/c2port/core.o
/home/kisskb/slave/src/fs/ext4/indirect.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:411:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC [M]  drivers/leds/leds-lp5523.o
  CC [M]  drivers/misc/altera-stapl/altera-jtag.o
/home/kisskb/slave/src/drivers/misc/bmp085.c: In function 'show_pressure':
/home/kisskb/slave/src/drivers/misc/bmp085.c:363:3: warning: 'pressure' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/jbd/checkpoint.o
  CC [M]  drivers/input/touchscreen/cyttsp_spi.o
  LD [M]  drivers/iio/gyro/st_gyro.o
  CC [M]  drivers/input/touchscreen/cyttsp4_i2c.o
  CC [M]  drivers/input/touchscreen/cyttsp_i2c_common.o
  CC [M]  drivers/i2c/i2c-slave-eeprom.o
  CC [M]  drivers/input/touchscreen/edt-ft5x06.o
  CC      drivers/mfd/arizona-irq.o
  CC      drivers/mfd/wm5102-tables.o
  CC      drivers/mfd/wm5110-tables.o
  CC      fs/notify/fsnotify.o
/home/kisskb/slave/src/drivers/memstick/core/mspro_block.c: In function 'h_mspro_block_transfer_data':
/home/kisskb/slave/src/drivers/memstick/core/mspro_block.c:663:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/notify/notification.o
  CC [M]  fs/minix/file.o
  CC [M]  fs/minix/dir.o
  LD      drivers/misc/carma/built-in.o
  CC      fs/proc/nommu.o
  CC      fs/proc/task_nommu.o
  CC      fs/kernfs/dir.o
  CC [M]  drivers/iio/pressure/st_pressure_core.o
  CC      fs/proc/inode.o
  CC      fs/proc/root.o
  CC [M]  drivers/misc/altera-stapl/altera-comp.o
  CC      fs/kernfs/file.o
  LD      drivers/input/input-core.o
  CC [M]  drivers/leds/leds-lp8860.o
  CC [M]  drivers/hwmon/ltc2945.o
  CC [M]  drivers/hwmon/ltc4215.o
  LD [M]  drivers/iio/adc/xilinx-xadc.o
  CC [M]  drivers/misc/altera-stapl/altera.o
  CC [M]  drivers/hwmon/ltc4245.o
  CC [M]  drivers/leds/leds-tca6507.o
  CC [M]  drivers/hwmon/ltc4260.o
  CC [M]  drivers/leds/leds-ot200.o
  CC [M]  drivers/hwmon/ltc4261.o
  CC [M]  drivers/hwmon/max16065.o
  CC      fs/nls/nls_cp857.o
  CC [M]  drivers/iio/light/cm36651.o
  LD      drivers/i2c/built-in.o
  CC      fs/nls/nls_cp866.o
  CC      fs/ext4/xattr.o
  CC      fs/ext4/xattr_user.o
  CC      drivers/mfd/wm8997-tables.o
  CC      drivers/mfd/wm831x-core.o
  CC      fs/ext4/xattr_trusted.o
  CC      drivers/mfd/wm831x-irq.o
  LD      fs/jbd2/jbd2.o
  LD      fs/jbd2/built-in.o
  CC [M]  drivers/iio/pressure/st_pressure_buffer.o
  CC [M]  drivers/iio/pressure/t5403.o
  LD      drivers/misc/cb710/built-in.o
  CC [M]  drivers/leds/leds-pca955x.o
  CC [M]  drivers/input/touchscreen/elants_i2c.o
  CC      fs/ext4/inline.o
  LD      drivers/iio/temperature/built-in.o
  CC [M]  drivers/iio/temperature/mlx90614.o
  LD      drivers/iio/trigger/built-in.o
  CC [M]  drivers/iio/trigger/iio-trig-sysfs.o
  CC [M]  drivers/iio/temperature/tmp006.o
  CC [M]  drivers/input/touchscreen/inexio.o
  CC      drivers/misc/echo/echo.o
  CC      fs/qnx6/inode.o
  CC      fs/qnx6/dir.o
  CC [M]  drivers/iio/light/gp2ap020a00f.o
  CC      drivers/mmc/card/block.o
  CC      fs/btrfs/transaction.o
  CC      drivers/mmc/card/queue.o
  CC      fs/btrfs/inode.o
  CC      fs/notify/group.o
  CC      fs/notify/inode_mark.o
  CC [M]  drivers/iio/pressure/st_pressure_i2c.o
  CC [M]  drivers/hid/hid-sensor-hub.o
  CC [M]  drivers/iio/pressure/st_pressure_spi.o
/home/kisskb/slave/src/drivers/leds/leds-ot200.c: In function 'ot200_led_brightness_set':
/home/kisskb/slave/src/drivers/leds/leds-ot200.c:111:8: warning: 'val' may be used uninitialized in this function [-Wuninitialized]
  CC [M]  drivers/iio/light/hid-sensor-als.o
  CC      fs/proc/base.o
  CC      fs/proc/generic.o
  CC      fs/nls/nls_cp869.o
  CC      fs/proc/array.o
  CC      fs/proc/fd.o
  CC      fs/proc/proc_tty.o
  CC      fs/proc/cmdline.o
  LD [M]  fs/minix/minix.o
  CC      fs/kernfs/symlink.o
  CC      fs/jbd/revoke.o
  CC      fs/quota/dquot.o
  CC      fs/jbd/journal.o
  CC      drivers/mfd/wm831x-otp.o
  CC      drivers/mmc/core/core.o
  CC      drivers/mmc/core/bus.o
  CC      drivers/mmc/core/host.o
  CC [M]  drivers/hwmon/max1619.o
  CC [M]  drivers/hwmon/max1668.o
  CC [M]  drivers/hwmon/max6642.o
  CC      fs/ext4/acl.o
  CC      fs/btrfs/file.o
  CC      fs/ext4/xattr_security.o
  CC [M]  drivers/hwmon/mc13783-adc.o
  CC      drivers/mfd/wm831x-auxadc.o
  CC      drivers/mfd/wm831x-spi.o
/home/kisskb/slave/src/fs/ext4/inline.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:411:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC [M]  drivers/leds/leds-pca963x.o
  LD      drivers/net/built-in.o
  CC [M]  drivers/hwmon/menf21bmc_hwmon.o
  LD [M]  drivers/iio/pressure/st_pressure.o
  CC [M]  drivers/input/touchscreen/max11801_ts.o
  LD      fs/kernfs/built-in.o
  LD      drivers/nfc/built-in.o
  CC      fs/proc/consoles.o
  LD      drivers/hid/i2c-hid/built-in.o
  CC      fs/proc/cpuinfo.o
  CC [M]  drivers/hid/i2c-hid/i2c-hid.o
  CC [M]  drivers/iio/industrialio-core.o
  LD      drivers/misc/echo/built-in.o
  CC      drivers/misc/eeprom/eeprom_93xx46.o
  CC [M]  drivers/iio/light/hid-sensor-prox.o
  CC      fs/nls/nls_cp932.o
  LD      drivers/hid/usbhid/built-in.o
  LD      drivers/pcmcia/built-in.o
  CC [M]  drivers/hid/usbhid/hid-core.o
  CC [M]  drivers/pcmcia/cs.o
  CC      fs/nls/nls_euc-jp.o
  CC      fs/nls/nls_iso8859-2.o
  CC      fs/proc/devices.o
  CC      fs/qnx6/namei.o
  CC      fs/qnx6/super_mmi.o
  CC [M]  drivers/misc/eeprom/eeprom.o
  CC      fs/notify/mark.o
  CC      fs/proc/interrupts.o
  CC      fs/quota/quota.o
  CC      fs/notify/vfsmount_mark.o
/home/kisskb/slave/src/drivers/mmc/card/block.c: In function 'mmc_blk_issue_rq':
/home/kisskb/slave/src/drivers/mmc/card/block.c:1064:6: warning: 'arg' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/mmc/card/block.c:1036:25: note: 'arg' was declared here
/home/kisskb/slave/src/drivers/mmc/card/block.c:1064:6: warning: 'nr' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/mmc/card/block.c:1036:21: note: 'nr' was declared here
/home/kisskb/slave/src/drivers/mmc/card/block.c:1064:6: warning: 'from' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/mmc/card/block.c:1036:15: note: 'from' was declared here
  CC [M]  drivers/hwmon/nct6683.o
  CC      fs/quota/kqid.o
  LD [M]  drivers/misc/altera-stapl/altera-stapl.o
  CC [M]  drivers/hwmon/nct6775.o
  CC      drivers/misc/lis3lv02d/lis3lv02d.o
  CC      drivers/mmc/core/mmc.o
  CC [M]  drivers/iio/light/tcs3472.o
  CC [M]  drivers/leds/leds-pwm.o
  CC [M]  drivers/leds/leds-mc13783.o
  LD      drivers/misc/mic/built-in.o
  CC [M]  drivers/leds/leds-lm355x.o
/home/kisskb/slave/src/fs/ext4/acl.c: In function 'ext4_get_acl':
/home/kisskb/slave/src/fs/ext4/acl.c:165:9: warning: 'name_index' may be used uninitialized in this function [-Wuninitialized]
  CC [M]  drivers/leds/leds-blinkm.o
  CC [M]  drivers/leds/leds-dac124s085.o
  CC      drivers/mmc/core/mmc_ops.o
  CC      fs/proc/loadavg.o
  CC      drivers/mfd/mfd-core.o
  CC      drivers/phy/phy-core.o
  CC      fs/nls/nls_iso8859-3.o
  LD      drivers/pinctrl/freescale/built-in.o
  LD      drivers/platform/built-in.o
  CC [M]  drivers/hwmon/ntc_thermistor.o
  CC [M]  drivers/hwmon/pcf8591.o
  CC      fs/nls/nls_iso8859-7.o
  LD      drivers/pinctrl/nomadik/built-in.o
  LD      drivers/pinctrl/built-in.o
/home/kisskb/slave/src/fs/quota/kqid.c: In function 'qid_valid':
/home/kisskb/slave/src/fs/quota/kqid.c:131:1: warning: control reaches end of non-void function [-Wreturn-type]
/home/kisskb/slave/src/fs/quota/kqid.c: In function 'from_kqid_munged':
/home/kisskb/slave/src/fs/quota/kqid.c:112:1: warning: control reaches end of non-void function [-Wreturn-type]
/home/kisskb/slave/src/fs/quota/kqid.c: In function 'from_kqid':
/home/kisskb/slave/src/fs/quota/kqid.c:79:1: warning: control reaches end of non-void function [-Wreturn-type]
/home/kisskb/slave/src/fs/quota/kqid.c: In function 'qid_lt':
/home/kisskb/slave/src/fs/quota/kqid.c:52:1: warning: control reaches end of non-void function [-Wreturn-type]
/home/kisskb/slave/src/fs/quota/kqid.c: In function 'qid_eq':
/home/kisskb/slave/src/fs/quota/kqid.c:26:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/nls/nls_iso8859-9.o
  LD      drivers/mmc/card/mmc_block.o
  LD      drivers/mmc/card/built-in.o
  CC      fs/nls/nls_iso8859-14.o
  CC [M]  drivers/hwmon/powr1220.o
  CC [M]  drivers/hwmon/shtc1.o
  CC      drivers/power/power_supply_core.o
  LD      fs/ext4/ext4.o
  CC [M]  drivers/hwmon/smsc47m1.o
  LD      fs/ext4/built-in.o
  CC [M]  drivers/iio/light/vcnl4000.o
  CC      drivers/mmc/host/dw_mmc.o
  CC      fs/ramfs/inode.o
  LD      drivers/misc/ti-st/built-in.o
  CC [M]  drivers/hid/usbhid/hid-quirks.o
  CC      fs/proc/meminfo.o
  CC      fs/proc/stat.o
  CC [M]  drivers/hid/usbhid/hiddev.o
  LD      fs/qnx6/qnx6.o
  LD      fs/qnx6/built-in.o
  CC [M]  drivers/hid/usbhid/hid-pidff.o
  CC [M]  drivers/input/touchscreen/mc13783_ts.o
  CC [M]  drivers/input/touchscreen/mcs5000_ts.o
  CC [M]  drivers/pcmcia/socket_sysfs.o
  CC [M]  drivers/misc/eeprom/max6875.o
  CC [M]  drivers/pcmcia/rsrc_mgr.o
  CC      fs/nls/nls_iso8859-15.o
  LD      drivers/misc/eeprom/built-in.o
  CC      fs/nls/nls_utf8.o
  CC      drivers/misc/lis3lv02d/lis3lv02d_spi.o
/home/kisskb/slave/src/drivers/hid/usbhid/hid-core.c: In function 'usbhid_start':
/home/kisskb/slave/src/drivers/hid/usbhid/hid-core.c:814:16: warning: 'field' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/hid/usbhid/hid-core.c:810:20: note: 'field' was declared here
  CC      fs/proc/uptime.o
  CC [M]  drivers/misc/lis3lv02d/lis3lv02d_i2c.o
/home/kisskb/slave/src/drivers/leds/leds-mc13783.c: In function 'mc13xxx_led_work':
/home/kisskb/slave/src/drivers/leds/leds-mc13783.c:108:17: warning: 'shift' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/leds/leds-mc13783.c:108:17: warning: 'reg' may be used uninitialized in this function [-Wuninitialized]
  CC [M]  drivers/input/touchscreen/mk712.o
  CC      drivers/mmc/core/sd.o
  CC      fs/notify/fdinfo.o
  LD      fs/quota/built-in.o
  CC [M]  drivers/iio/industrialio-event.o
  CC      drivers/mfd/abx500-core.o
  CC [M]  drivers/hwmon/thmc50.o
  CC      fs/nls/mac-gaelic.o
  CC [M]  fs/nls/nls_cp737.o
  CC [M]  drivers/hwmon/tmp401.o
  LD      fs/reiserfs/built-in.o
  CC      drivers/phy/phy-omap-control.o
  CC [M]  fs/reiserfs/bitmap.o
  LD      fs/jbd/jbd.o
  LD      fs/jbd/built-in.o
  CC      drivers/phy/phy-spear1340-miphy.o
  CC      fs/proc/version.o
/home/kisskb/slave/src/fs/btrfs/inode.c: In function 'run_delalloc_nocow':
/home/kisskb/slave/src/fs/btrfs/inode.c:1402:18: warning: 'ram_bytes' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/btrfs/inode.c:1401:23: warning: 'disk_num_bytes' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/btrfs/inode.c:1397:38: warning: 'extent_offset' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/btrfs/inode.c:1361:3: warning: 'extent_end' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/btrfs/inode.c:1470:2: warning: 'cur_offset' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/proc/softirqs.o
  CC [M]  drivers/iio/inkern.o
  CC [M]  drivers/iio/industrialio-buffer.o
  CC [M]  drivers/hwmon/tmp421.o
  CC      fs/ramfs/file-nommu.o
  CC [M]  drivers/iio/industrialio-trigger.o
  CC      drivers/mmc/core/sd_ops.o
  CC [M]  drivers/mfd/bcm590xx.o
  CC      drivers/misc/sram.o
  CC      fs/notify/fanotify/fanotify.o
  CC      fs/notify/dnotify/dnotify.o
  LD      drivers/leds/built-in.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      fs/notify/inotify/inotify_user.o
  CC      fs/proc/namespaces.o
  CC      drivers/power/power_supply_sysfs.o
  CC [M]  fs/reiserfs/do_balan.o
  CC      fs/proc/self.o
  CC      drivers/power/power_supply_leds.o
  CC [M]  drivers/iio/buffer_cb.o
  CC [M]  fs/reiserfs/namei.o
  CC      fs/proc/thread_self.o
  CC [M]  drivers/input/touchscreen/pixcir_i2c_ts.o
  CC      fs/btrfs/tree-defrag.o
  CC [M]  fs/reiserfs/inode.o
  LD [M]  drivers/pcmcia/pcmcia_rsrc.o
  LD [M]  drivers/pcmcia/pcmcia_core.o
  CC      drivers/mmc/host/dw_mmc-pltfm.o
  CC [M]  drivers/input/touchscreen/st1232.o
  CC [M]  fs/nls/nls_cp850.o
  CC [M]  fs/nls/nls_cp861.o
  CC [M]  fs/nls/nls_cp862.o
  CC [M]  drivers/hwmon/vt1211.o
  CC [M]  fs/nls/nls_cp863.o
  CC      fs/proc/vmcore.o
  CC [M]  drivers/hwmon/w83l785ts.o
  CC [M]  drivers/iio/industrialio-triggered-buffer.o
  CC [M]  drivers/input/touchscreen/ti_am335x_tsc.o
  CC      drivers/power/pda_power.o
  CC [M]  drivers/input/touchscreen/touchright.o
/home/kisskb/slave/src/fs/reiserfs/bitmap.c: In function 'scan_bitmap_block.constprop.2':
/home/kisskb/slave/src/fs/reiserfs/bitmap.c:269:9: warning: 'next' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/powercap/powercap_sys.o
  CC [M]  drivers/input/touchscreen/tsc2007.o
  CC [M]  drivers/input/touchscreen/wacom_w8001.o
  CC [M]  drivers/phy/phy-exynos-mipi-video.o
  CC [M]  drivers/misc/ad525x_dpot.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  CC      drivers/mmc/core/sdio.o
  CC      drivers/power/ds2781_battery.o
  CC      drivers/mmc/core/sdio_ops.o
/home/kisskb/slave/src/fs/notify/fanotify/fanotify.c: In function 'fanotify_handle_event':
/home/kisskb/slave/src/fs/notify/fanotify/fanotify.c:146:2: warning: 'marks_ignored_mask' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/notify/fanotify/fanotify.c:106:20: note: 'marks_ignored_mask' was declared here
/home/kisskb/slave/src/fs/notify/fanotify/fanotify.c:142:2: warning: 'marks_mask' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/notify/fanotify/fanotify.c:106:8: note: 'marks_mask' was declared here
  CC      drivers/mmc/core/sdio_bus.o
  CC      fs/notify/fanotify/fanotify_user.o
  LD      fs/notify/dnotify/built-in.o
  CC [M]  drivers/hid/usbhid/usbkbd.o
  CC [M]  drivers/iio/kfifo_buf.o
  CC      drivers/pps/pps.o
  CC [M]  drivers/misc/ad525x_dpot-i2c.o
  CC      drivers/mmc/core/sdio_cis.o
  CC      drivers/mmc/core/sdio_io.o
  CC      drivers/power/goldfish_battery.o
  LD      drivers/power/avs/built-in.o
  CC [M]  drivers/input/touchscreen/wacom_i2c.o
  LD      drivers/misc/lis3lv02d/built-in.o
  CC      drivers/pps/kapi.o
  CC      drivers/pps/sysfs.o
  CC [M]  drivers/input/touchscreen/wm831x-ts.o
  CC      drivers/mmc/host/sh_mmcif.o
  CC [M]  fs/reiserfs/file.o
  CC [M]  drivers/mfd/cros_ec_i2c.o
  CC      drivers/mmc/core/sdio_irq.o
  CC [M]  fs/reiserfs/dir.o
  CC [M]  fs/reiserfs/fix_node.o
  CC [M]  fs/reiserfs/super.o
  CC      fs/btrfs/extent_map.o
  CC      fs/btrfs/sysfs.o
  CC      fs/btrfs/struct-funcs.o
  CC      fs/btrfs/xattr.o
  CC [M]  fs/nls/nls_cp865.o
  LD      drivers/hwmon/pmbus/built-in.o
  CC [M]  drivers/hwmon/pmbus/pmbus_core.o
  CC [M]  drivers/hwmon/pmbus/pmbus.o
  CC [M]  drivers/hwmon/pmbus/adm1275.o
  LD      fs/romfs/built-in.o
  CC [M]  fs/romfs/storage.o
  CC [M]  fs/romfs/super.o
  CC [M]  drivers/mfd/rtsx_usb.o
  LD      fs/notify/inotify/built-in.o
  CC [M]  drivers/mfd/htc-pasic3.o
  CC      drivers/pwm/core.o
  LD      drivers/powercap/built-in.o
  CC [M]  drivers/mfd/arizona-i2c.o
  CC [M]  drivers/misc/ad525x_dpot-spi.o
  LD      drivers/phy/built-in.o
  LD      drivers/remoteproc/built-in.o
  CC [M]  drivers/remoteproc/remoteproc_core.o
  CC [M]  drivers/misc/bmp085-spi.o
  CC [M]  drivers/misc/lkdtm.o
  CC [M]  drivers/remoteproc/remoteproc_debugfs.o
  CC [M]  drivers/misc/bh1780gli.o
  CC [M]  drivers/misc/apds9802als.o
  CC [M]  drivers/misc/isl29003.o
  LD [M]  drivers/hid/usbhid/usbhid.o
  LD [M]  drivers/hid/hid.o
  LD [M]  drivers/hid/hid-wiimote.o
  CC [M]  drivers/misc/isl29020.o
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  CC [M]  drivers/misc/tsl2550.o
  CC      drivers/mmc/core/quirks.o
  CC [M]  drivers/misc/ds1682.o
  CC      fs/squashfs/block.o
  CC [M]  drivers/power/generic-adc-battery.o
  CC [M]  drivers/power/test_power.o
  LD      fs/notify/fanotify/built-in.o
  CC      drivers/mmc/core/slot-gpio.o
  LD      fs/notify/built-in.o
  CC [M]  drivers/mfd/arizona-spi.o
  LD      drivers/input/touchscreen/built-in.o
  CC [M]  fs/reiserfs/prints.o
  CC      fs/btrfs/ordered-data.o
  CC      drivers/pwm/sysfs.o
  LD      drivers/hwmon/built-in.o
  CC [M]  fs/nls/nls_cp874.o
  CC      drivers/pps/clients/pps-ldisc.o
  LD      drivers/pps/generators/built-in.o
  CC [M]  drivers/pps/clients/pps-ktimer.o
  LD      drivers/pps/pps_core.o
  CC [M]  drivers/misc/ti_dac7512.o
  CC [M]  drivers/misc/hmc6352.o
  LD      drivers/iio/built-in.o
  LD [M]  drivers/iio/industrialio.o
  CC [M]  drivers/mfd/wm8994-core.o
  LD      drivers/input/built-in.o
  CC [M]  fs/nls/nls_cp950.o
  CC      drivers/rtc/rtc-lib.o
  CC [M]  fs/nls/nls_cp1250.o
  CC      fs/squashfs/cache.o
  CC [M]  drivers/misc/lattice-ecp3-config.o
  CC [M]  fs/nls/nls_iso8859-1.o
  CC      fs/squashfs/dir.o
  CC      drivers/mmc/host/usdhi6rol0.o
  CC [M]  drivers/mmc/host/omap_hsmmc.o
  CC [M]  drivers/mmc/host/dw_mmc-k3.o
/home/kisskb/slave/src/drivers/mfd/htc-pasic3.c: In function 'pasic3_remove':
/home/kisskb/slave/src/drivers/mfd/htc-pasic3.c:189:22: warning: unused variable 'asic' [-Wunused-variable]
  CC      drivers/pwm/pwm-renesas-tpu.o
  CC [M]  drivers/hwmon/pmbus/lm25066.o
  CC [M]  drivers/pwm/pwm-clps711x.o
  CC      fs/sysfs/file.o
  CC [M]  drivers/mfd/wm8994-irq.o
  CC [M]  drivers/hwmon/pmbus/ltc2978.o
  CC      fs/btrfs/extent_io.o
  CC      fs/ufs/balloc.o
  CC      fs/eventpoll.o
  CC      drivers/mmc/core/debugfs.o
  LD      fs/sysv/built-in.o
  CC [M]  fs/sysv/ialloc.o
  CC [M]  fs/sysv/balloc.o
  CC [M]  fs/sysv/inode.o
  CC      fs/xfs/xfs_trace.o
  CC      fs/xfs/libxfs/xfs_alloc.o
  CC      fs/anon_inodes.o
/home/kisskb/slave/src/fs/reiserfs/prints.c: In function '__reiserfs_panic':
/home/kisskb/slave/src/fs/reiserfs/prints.c:372:1: warning: 'noreturn' function does return [enabled by default]
  CC      fs/xfs/libxfs/xfs_alloc_btree.o
  CC [M]  fs/nls/nls_iso8859-6.o
  CC [M]  drivers/remoteproc/remoteproc_virtio.o
  CC [M]  drivers/remoteproc/remoteproc_elf_loader.o
  CC [M]  fs/nls/nls_cp1255.o
  CC [M]  drivers/remoteproc/ste_modem_rproc.o
  LD [M]  fs/romfs/romfs.o
  CC      fs/ufs/cylinder.o
  CC [M]  drivers/pps/clients/pps-gpio.o
  CC [M]  drivers/power/ds2760_battery.o
  CC      fs/squashfs/export.o
  CC      fs/squashfs/file.o
  CC      fs/squashfs/fragment.o
  CC      fs/squashfs/id.o
  CC      fs/squashfs/inode.o
  CC [M]  fs/reiserfs/objectid.o
  CC [M]  fs/reiserfs/lbalance.o
  CC      fs/squashfs/namei.o
  LD      drivers/rtc/built-in.o
  CC      fs/btrfs/volumes.o
  CC      fs/sysfs/dir.o
  CC      fs/sysfs/symlink.o
  CC [M]  fs/reiserfs/ibalance.o
  CC [M]  fs/reiserfs/stree.o
  CC      fs/xfs/libxfs/xfs_attr.o
  LD      drivers/misc/built-in.o
  CC      fs/xfs/libxfs/xfs_attr_leaf.o
  CC      fs/xfs/libxfs/xfs_attr_remote.o
  CC      fs/xfs/libxfs/xfs_bmap.o
  CC      fs/xfs/libxfs/xfs_bmap_btree.o
  LD      drivers/pwm/built-in.o
  CC [M]  drivers/hwmon/pmbus/max16064.o
  CC [M]  drivers/hwmon/pmbus/max34440.o
  CC      fs/xfs/libxfs/xfs_btree.o
  CC      fs/xfs/libxfs/xfs_da_btree.o
  CC      fs/xfs/libxfs/xfs_da_format.o
  LD      drivers/mmc/core/mmc_core.o
  CC      fs/xfs/libxfs/xfs_dir2.o
  LD      drivers/mmc/core/built-in.o
  CC      fs/xfs/libxfs/xfs_dir2_block.o
  CC      fs/squashfs/super.o
  CC      fs/xfs/libxfs/xfs_dir2_data.o
  CC [M]  fs/nls/nls_koi8-r.o
  CC [M]  drivers/mfd/wm8994-regmap.o
  CC [M]  fs/sysv/itree.o
  CC [M]  drivers/mfd/tps65218.o
  CC [M]  drivers/power/bq27x00_battery.o
  LD      drivers/pps/clients/built-in.o
  LD      drivers/pps/built-in.o
  CC [M]  drivers/power/max17040_battery.o
  CC      fs/sysfs/mount.o
  CC      fs/squashfs/symlink.o
  CC      fs/sysfs/group.o
  CC      fs/squashfs/decompressor.o
  CC      fs/squashfs/file_direct.o
  CC      fs/ufs/dir.o
  CC      fs/ufs/file.o
  CC      fs/ufs/ialloc.o
/home/kisskb/slave/src/fs/btrfs/extent_io.c: In function 'btrfs_free_io_failure_record':
/home/kisskb/slave/src/fs/btrfs/extent_io.c:2193:13: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
  CC      fs/ufs/inode.o
  CC      fs/ufs/namei.o
  LD [M]  drivers/remoteproc/remoteproc.o
  CC      fs/ufs/super.o
  CC      fs/squashfs/page_actor.o
  CC      fs/squashfs/decompressor_multi_percpu.o
  CC      fs/xfs/libxfs/xfs_dir2_leaf.o
  CC      fs/xfs/libxfs/xfs_dir2_node.o
  CC [M]  drivers/hwmon/pmbus/max8688.o
  LD      drivers/mmc/host/built-in.o
  LD      drivers/mmc/built-in.o
  CC [M]  fs/sysv/file.o
  CC      drivers/scsi/scsi.o
  CC      drivers/scsi/hosts.o
  CC      drivers/scsi/scsi_ioctl.o
  CC [M]  drivers/mfd/mc13xxx-core.o
  CC [M]  fs/nls/mac-celtic.o
  CC      fs/squashfs/lz4_wrapper.o
  CC [M]  fs/reiserfs/hashes.o
  CC [M]  drivers/hwmon/pmbus/ucd9200.o
  CC [M]  drivers/power/max17042_battery.o
  CC      fs/ufs/symlink.o
  CC      fs/ufs/truncate.o
  CC      fs/squashfs/lzo_wrapper.o
  CC [M]  drivers/mfd/mc13xxx-spi.o
  CC      fs/xfs/libxfs/xfs_dir2_sf.o
  CC      fs/squashfs/xz_wrapper.o
  CC      fs/xfs/libxfs/xfs_dquot_buf.o
  CC      fs/xfs/libxfs/xfs_ialloc.o
  CC [M]  drivers/hwmon/pmbus/zl6100.o
  LD      fs/sysfs/built-in.o
  CC      fs/eventfd.o
  CC [M]  fs/reiserfs/tail_conversion.o
  CC [M]  fs/nls/mac-centeuro.o
  CC      fs/xfs/libxfs/xfs_ialloc_btree.o
  CC [M]  fs/reiserfs/journal.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:2678:32: warning: 'tree' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/xfs/libxfs/xfs_inode_fork.o
  CC      fs/xfs/libxfs/xfs_inode_buf.o
  CC [M]  fs/reiserfs/resize.o
  CC      drivers/scsi/scsicam.o
  CC      drivers/scsi/scsi_error.o
  CC      fs/ufs/util.o
  CC      fs/xfs/libxfs/xfs_log_rlimit.o
  CC [M]  fs/reiserfs/item_ops.o
  CC      fs/xfs/libxfs/xfs_sb.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:2145:8: warning: 'error' may be used uninitialized in this function [-Wuninitialized]
  CC [M]  fs/sysv/dir.o
  CC [M]  drivers/mfd/mc13xxx-i2c.o
  CC [M]  fs/sysv/namei.o
  CC [M]  fs/sysv/symlink.o
  CC [M]  fs/sysv/super.o
  CC      fs/btrfs/async-thread.o
  CC      fs/xfs/libxfs/xfs_symlink_remote.o
  CC      fs/xfs/libxfs/xfs_trans_resv.o
  CC      fs/aio.o
  CC      drivers/scsi/scsi_lib.o
  CC      fs/btrfs/ioctl.o
  CC [M]  drivers/mfd/pcf50633-core.o
  CC [M]  drivers/power/pcf50633-charger.o
  CC [M]  drivers/mfd/pcf50633-irq.o
  CC      fs/xfs/libxfs/xfs_rtbitmap.o
  CC      fs/xfs/xfs_aops.o
/home/kisskb/slave/src/fs/btrfs/volumes.c: In function '__btrfs_alloc_chunk':
/home/kisskb/slave/src/fs/btrfs/volumes.c:4287:19: warning: 'max_chunk_size' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/btrfs/volumes.c:4330:29: warning: 'max_stripe_size' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/xfs/xfs_attr_inactive.o
  LD      fs/squashfs/squashfs.o
  LD      fs/squashfs/built-in.o
  CC      fs/xfs/xfs_attr_list.o
  CC      drivers/sh/clk/core.o
  CC      drivers/sh/clk/cpg.o
  CC [M]  fs/nls/mac-cyrillic.o
  CC      drivers/scsi/constants.o
  CC [M]  fs/reiserfs/ioctl.o
  CC      fs/btrfs/locking.o
  CC      fs/binfmt_misc.o
  CC      fs/btrfs/orphan.o
  CC [M]  fs/nls/mac-greek.o
  CC      fs/btrfs/export.o
  CC      fs/btrfs/tree-log.o
  CC      fs/btrfs/free-space-cache.o
  CC      drivers/spi/spi.o
  LD      drivers/soc/ti/built-in.o
  LD      drivers/spmi/built-in.o
  LD      drivers/soc/built-in.o
/home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r8':
/home/kisskb/slave/src/drivers/sh/clk/cpg.c:41:2: warning: passing argument 1 of 'ioread8' discards 'const' qualifier from pointer target type [enabled by default]
/home/kisskb/slave/src/include/asm-generic/iomap.h:28:21: note: expected 'void *' but argument is of type 'const void *'
/home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r16':
/home/kisskb/slave/src/drivers/sh/clk/cpg.c:46:2: warning: passing argument 1 of 'ioread16' discards 'const' qualifier from pointer target type [enabled by default]
/home/kisskb/slave/src/include/asm-generic/iomap.h:29:21: note: expected 'void *' but argument is of type 'const void *'
/home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r32':
/home/kisskb/slave/src/drivers/sh/clk/cpg.c:51:2: warning: passing argument 1 of 'ioread32' discards 'const' qualifier from pointer target type [enabled by default]
/home/kisskb/slave/src/include/asm-generic/iomap.h:31:21: note: expected 'void *' but argument is of type 'const void *'
  CC [M]  drivers/spmi/spmi.o
  CC [M]  drivers/power/max8903_charger.o
  CC      drivers/scsi/scsi_lib_dma.o
  CC      drivers/sh/pm_runtime.o
  CC      drivers/sh/intc/access.o
  CC      drivers/sh/intc/chip.o
  LD      fs/ufs/ufs.o
  LD      fs/ufs/built-in.o
  CC [M]  fs/nls/mac-iceland.o
  CC      fs/binfmt_script.o
  CC [M]  fs/nls/mac-romanian.o
  CC [M]  fs/nls/mac-roman.o
  CC      fs/xfs/xfs_bit.o
  CC      fs/xfs/xfs_bmap_util.o
  CC      fs/binfmt_elf_fdpic.o
  CC      drivers/sh/intc/core.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
  CC      fs/xfs/xfs_buf.o
  LD      drivers/sh/clk/built-in.o
  CC [M]  drivers/mfd/wl1273-core.o
  CC [M]  drivers/mfd/si476x-cmd.o
  LD [M]  fs/sysv/sysv.o
  CC [M]  drivers/mfd/si476x-prop.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
/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/xfs/xfs_dir2_readdir.o
  CC [M]  fs/nls/mac-turkish.o
/home/kisskb/slave/src/fs/aio.c: In function 'io_submit_one.isra.8':
/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/xfs/xfs_discard.o
  CC      drivers/spi/spi-bcm2835.o
  CC      fs/xfs/xfs_error.o
  LD      fs/nls/built-in.o
  CC      fs/xfs/xfs_export.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/btrfs/zlib.o
/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:1506:7: warning: 'error' may be used uninitialized in this function [-Wuninitialized]
/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:1561:7: warning: 'error' may be used uninitialized in this function [-Wuninitialized]
  CC [M]  fs/reiserfs/xattr.o
  CC [M]  drivers/mfd/si476x-i2c.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      fs/xfs/xfs_extent_busy.o
  CC      fs/mbcache.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/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
  CC      drivers/spi/spi-bitbang.o
  CC      fs/xfs/xfs_file.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
/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/xfs/xfs_filestream.o
  CC      drivers/sh/intc/handle.o
  CC      drivers/scsi/scsi_scan.o
  CC      fs/posix_acl.o
  CC      fs/xfs/xfs_fsops.o
  CC      fs/xfs/xfs_globals.o
  CC      fs/btrfs/lzo.o
  CC      fs/btrfs/compression.o
  CC      fs/btrfs/delayed-ref.o
  CC      fs/btrfs/relocation.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:5043:8: warning: 'error' may be used uninitialized in this function [-Wuninitialized]
  LD      drivers/power/power_supply.o
  LD      drivers/power/built-in.o
  LD      drivers/ssb/built-in.o
  CC      fs/coredump.o
  CC [M]  fs/reiserfs/lock.o
  CC [M]  drivers/ssb/main.o
  CC [M]  drivers/mfd/retu-mfd.o
  CC      drivers/scsi/scsi_sysfs.o
  CC      drivers/scsi/scsi_devinfo.o
  CC      fs/xfs/xfs_icache.o
/home/kisskb/slave/src/fs/posix_acl.c: In function 'acl_by_type':
/home/kisskb/slave/src/fs/posix_acl.c:34:1: warning: control reaches end of non-void function [-Wreturn-type]
/home/kisskb/slave/src/fs/binfmt_elf_fdpic.c: In function 'elf_fdpic_dump_segments':
/home/kisskb/slave/src/fs/binfmt_elf_fdpic.c:1482:17: warning: unused variable 'addr' [-Wunused-variable]
  CC      fs/fhandle.o
  CC      fs/xfs/xfs_ioctl.o
  CC [M]  drivers/mfd/menf21bmc.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:2696:5: warning: 'next_zero' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/btrfs/free-space-cache.c:2656:16: note: 'next_zero' was declared here
  CC [M]  fs/reiserfs/procfs.o
  LD      drivers/mfd/wm831x.o
  LD [M]  drivers/mfd/pcf50633.o
  CC      fs/xfs/xfs_iomap.o
  CC      fs/btrfs/delayed-inode.o
  CC      fs/btrfs/scrub.o
  CC      drivers/spi/spi-dw.o
  CC      fs/dcookies.o
  LD      drivers/mfd/built-in.o
  CC      fs/xfs/xfs_iops.o
  CC      fs/btrfs/reada.o
  CC      drivers/sh/intc/irqdomain.o
  CC      drivers/sh/intc/virq.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:744:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/spi/spi-omap-100k.o
  CC      drivers/scsi/scsi_trace.o
  CC      drivers/scsi/scsi_logging.o
  CC      drivers/scsi/scsi_transport_sas.o
  CC [M]  drivers/ssb/scan.o
  CC      fs/xfs/xfs_inode.o
  CC      drivers/scsi/device_handler/scsi_dh.o
  CC [M]  drivers/scsi/device_handler/scsi_dh_hp_sw.o
  CC [M]  drivers/scsi/device_handler/scsi_dh_alua.o
  CC [M]  drivers/ssb/sdio.o
  CC      drivers/spi/spi-sh.o
  LD [M]  drivers/mfd/si476x-core.o
  CC      fs/xfs/xfs_itable.o
  CC [M]  drivers/ssb/driver_chipcommon.o
  CC      fs/xfs/xfs_message.o
  CC      fs/xfs/xfs_mount.o
  CC      fs/xfs/xfs_mru_cache.o
  CC      drivers/staging/staging.o
  LD [M]  fs/reiserfs/reiserfs.o
  CC      fs/btrfs/backref.o
  CC      fs/btrfs/ulist.o
  CC [M]  drivers/ssb/driver_chipcommon_pmu.o
  CC      drivers/scsi/osd/osd_initiator.o
  CC      drivers/staging/gs_fpgaboot/gs_fpgaboot.o
  CC      drivers/sh/intc/virq-debugfs.o
  CC      drivers/staging/gs_fpgaboot/io.o
  CC      drivers/spi/spi-sh-sci.o
  CC      fs/xfs/xfs_super.o
/home/kisskb/slave/src/fs/btrfs/delayed-inode.c: In function '__btrfs_add_delayed_item':
/home/kisskb/slave/src/fs/btrfs/delayed-inode.c:435:17: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/scsi/st.o
  CC      drivers/spi/spi-sun4i.o
  CC [M]  drivers/scsi/virtio_scsi.o
  CC      fs/xfs/xfs_symlink.o
  CC      fs/xfs/xfs_sysfs.o
  CC      fs/xfs/xfs_trans.o
  CC      fs/xfs/xfs_xattr.o
  CC      fs/xfs/kmem.o
  CC [M]  drivers/scsi/sd.o
  LD      drivers/target/built-in.o
  CC [M]  drivers/target/target_core_configfs.o
  CC      fs/btrfs/qgroup.o
  CC [M]  drivers/scsi/sd_dif.o
  CC      drivers/spi/spi-xilinx.o
  CC      fs/btrfs/send.o
  CC      fs/xfs/uuid.o
  CC [M]  drivers/target/target_core_device.o
  CC      fs/xfs/xfs_log.o
  CC      fs/btrfs/dev-replace.o
  CC      drivers/spi/spi-xtensa-xtfpga.o
  LD      drivers/thermal/samsung/built-in.o
  CC [M]  drivers/thermal/thermal_core.o
  CC [M]  drivers/target/target_core_fabric_configfs.o
  CC [M]  drivers/target/target_core_fabric_lib.o
  CC      fs/btrfs/raid56.o
  LD      drivers/staging/iio/accel/built-in.o
  CC [M]  drivers/staging/iio/accel/adis16201_core.o
  CC [M]  drivers/staging/iio/accel/adis16203_core.o
  CC      fs/xfs/xfs_log_cil.o
  LD      drivers/scsi/device_handler/built-in.o
  CC [M]  drivers/scsi/sg.o
  LD      drivers/sh/intc/built-in.o
  CC      fs/xfs/xfs_buf_item.o
  LD      drivers/sh/built-in.o
  LD      drivers/staging/iio/adc/built-in.o
  CC      fs/xfs/xfs_extfree_item.o
  CC [M]  drivers/staging/iio/adc/ad7280a.o
  LD      drivers/staging/gs_fpgaboot/gs_fpga.o
/home/kisskb/slave/src/fs/btrfs/backref.c: In function '__add_delayed_refs':
/home/kisskb/slave/src/fs/btrfs/backref.c:609:33: warning: 'sgn' may be used uninitialized in this function [-Wuninitialized]
  LD      drivers/staging/gs_fpgaboot/built-in.o
  CC [M]  drivers/staging/iio/adc/mxs-lradc.o
  LD      drivers/staging/media/parport/built-in.o
  LD      drivers/staging/media/vino/built-in.o
  LD      drivers/staging/media/built-in.o
  CC [M]  drivers/staging/iio/adc/spear_adc.o
  LD      drivers/staging/iio/addac/built-in.o
  LD      drivers/staging/iio/cdc/built-in.o
  CC [M]  drivers/staging/iio/cdc/ad7150.o
  CC      drivers/tty/tty_io.o
  CC      drivers/tty/n_tty.o
  CC [M]  drivers/staging/iio/accel/adis16209_core.o
  CC [M]  drivers/staging/iio/accel/adis16220_core.o
  LD [M]  drivers/ssb/ssb.o
  LD      drivers/video/backlight/built-in.o
  CC [M]  drivers/video/backlight/lcd.o
  LD      drivers/usb/c67x00/built-in.o
  CC [M]  drivers/usb/c67x00/c67x00-drv.o
  CC [M]  drivers/usb/c67x00/c67x00-ll-hpi.o
  CC      fs/xfs/xfs_icreate_item.o
  CC [M]  drivers/scsi/ch.o
/home/kisskb/slave/src/fs/btrfs/backref.c: In function 'tree_backref_for_extent':
/home/kisskb/slave/src/fs/btrfs/backref.c:1566:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
  LD      drivers/scsi/osd/libosd.o
  LD      drivers/scsi/osd/built-in.o
  LD      drivers/scsi/scsi_mod.o
  CC [M]  drivers/staging/iio/accel/adis16240_core.o
  LD [M]  drivers/staging/iio/accel/adis16201.o
  CC      fs/xfs/xfs_inode_item.o
  CC [M]  drivers/spi/spidev.o
  CC [M]  drivers/spi/spi-atmel.o
  CC      fs/xfs/xfs_log_recover.o
  CC [M]  drivers/video/backlight/hx8357.o
  CC [M]  drivers/video/backlight/lms501kf03.o
  CC      fs/xfs/xfs_trans_ail.o
  CC [M]  drivers/staging/iio/cdc/ad7152.o
  LD      drivers/usb/chipidea/built-in.o
  CC      fs/xfs/xfs_trans_buf.o
  CC [M]  drivers/staging/iio/cdc/ad7746.o
  CC [M]  drivers/usb/chipidea/core.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      fs/xfs/xfs_trans_extfree.o
  CC      fs/xfs/xfs_trans_inode.o
  CC      fs/xfs/xfs_rtalloc.o
  CC      fs/xfs/xfs_stats.o
  CC [M]  drivers/usb/c67x00/c67x00-hcd.o
  CC [M]  drivers/usb/c67x00/c67x00-sched.o
  LD [M]  drivers/staging/iio/accel/adis16203.o
  LD [M]  drivers/staging/iio/accel/adis16209.o
  CC [M]  drivers/usb/chipidea/otg.o
  CC      fs/btrfs/uuid-tree.o
  CC [M]  drivers/video/backlight/ltv350qv.o
  CC [M]  drivers/video/backlight/s6e63m0.o
  CC      drivers/tty/tty_ioctl.o
  CC      fs/btrfs/props.o
  CC      fs/btrfs/hash.o
  LD      drivers/staging/iio/frequency/built-in.o
  CC [M]  drivers/staging/iio/frequency/ad9832.o
/home/kisskb/slave/src/fs/btrfs/send.c: In function 'get_first_ref':
/home/kisskb/slave/src/fs/btrfs/send.c:1719:2: warning: 'found_key.type' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/btrfs/send.c:1742:7: warning: 'found_key.offset' may be used uninitialized in this function [-Wuninitialized]
  LD      drivers/staging/iio/gyro/built-in.o
  CC [M]  drivers/staging/iio/gyro/adis16060_core.o
  CC [M]  drivers/video/backlight/tdo24m.o
  LD [M]  drivers/staging/iio/accel/adis16220.o
  CC [M]  drivers/video/backlight/backlight.o
  CC      fs/btrfs/tests/free-space-tests.o
  CC      fs/btrfs/tests/extent-buffer-tests.o
  CC      fs/btrfs/tests/btrfs-tests.o
  LD      drivers/staging/iio/impedance-analyzer/built-in.o
  LD      drivers/staging/iio/light/built-in.o
  CC [M]  drivers/staging/iio/light/isl29018.o
  CC [M]  drivers/video/backlight/lm3630a_bl.o
/home/kisskb/slave/src/drivers/scsi/sg.c: In function 'sg_read':
/home/kisskb/slave/src/drivers/scsi/sg.c:454:12: warning: 'sdp' may be used uninitialized in this function [-Wuninitialized]
  CC [M]  drivers/video/backlight/lm3639_bl.o
  LD      drivers/staging/iio/meter/built-in.o
  CC [M]  drivers/staging/iio/meter/ade7754.o
  LD      drivers/staging/iio/magnetometer/built-in.o
  CC [M]  drivers/staging/iio/magnetometer/hmc5843_core.o
  CC [M]  drivers/staging/iio/magnetometer/hmc5843_i2c.o
  CC [M]  drivers/target/target_core_hba.o
  LD      drivers/staging/iio/resolver/built-in.o
  CC [M]  drivers/thermal/thermal_hwmon.o
  CC [M]  drivers/staging/iio/resolver/ad2s90.o
  LD [M]  drivers/staging/iio/accel/adis16240.o
  LD      drivers/staging/iio/trigger/built-in.o
  CC [M]  drivers/staging/iio/iio_simple_dummy.o
/home/kisskb/slave/src/drivers/scsi/sg.c: In function 'sg_ioctl':
/home/kisskb/slave/src/drivers/scsi/sg.c:1122:50: warning: 'sdp' may be used uninitialized in this function [-Wuninitialized]
  CC [M]  drivers/staging/iio/iio_simple_dummy_buffer.o
  CC [M]  drivers/target/target_core_pr.o
  LD [M]  drivers/scsi/sd_mod.o
  CC [M]  drivers/spi/spi-clps711x.o
  LD      drivers/usb/class/built-in.o
  CC [M]  drivers/usb/class/usblp.o
  CC [M]  drivers/usb/class/usbtmc.o
/home/kisskb/slave/src/drivers/scsi/sg.c: In function 'sg_write':
/home/kisskb/slave/src/drivers/scsi/sg.c:633:2: warning: 'sdp' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/btrfs/tests/extent-io-tests.o
  LD [M]  drivers/staging/iio/gyro/adis16060.o
  CC      fs/btrfs/tests/inode-tests.o
  CC [M]  drivers/spi/spi-ep93xx.o
  CC [M]  drivers/staging/iio/light/tsl2x7x_core.o
  LD      drivers/usb/core/built-in.o
  CC [M]  drivers/usb/core/usb.o
  CC [M]  drivers/usb/core/hub.o
  LD      drivers/usb/common/built-in.o
  CC [M]  drivers/usb/common/common.o
  LD      drivers/usb/dwc3/built-in.o
  CC [M]  drivers/usb/core/hcd.o
  CC [M]  drivers/usb/dwc3/core.o
  CC      drivers/video/console/dummycon.o
  CC      drivers/tty/tty_ldisc.o
  CC [M]  drivers/usb/dwc3/debug.o
  CC [M]  drivers/spi/spi-fsl-dspi.o
  CC [M]  drivers/usb/dwc3/trace.o
  CC [M]  drivers/thermal/fair_share.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]
  LD      drivers/scsi/built-in.o
  CC [M]  drivers/usb/dwc3/host.o
  CC [M]  drivers/thermal/gov_bang_bang.o
  LD [M]  drivers/usb/c67x00/c67x00.o
  CC [M]  drivers/usb/chipidea/host.o
  CC [M]  drivers/staging/iio/magnetometer/hmc5843_spi.o
  LD      drivers/usb/host/built-in.o
  CC      fs/btrfs/tests/qgroup-tests.o
  CC [M]  drivers/usb/chipidea/debug.o
  CC [M]  drivers/usb/host/xhci-plat.o
  LD      drivers/usb/image/built-in.o
  CC [M]  drivers/usb/image/mdc800.o
/home/kisskb/slave/src/fs/xfs/xfs_rtalloc.c: In function 'xfs_growfs_rt':
/home/kisskb/slave/src/fs/xfs/xfs_rtalloc.c:986:4: warning: 'nrblocks' may be used uninitialized in this function [-Wuninitialized]
  CC [M]  drivers/usb/image/microtek.o
  CC [M]  drivers/thermal/step_wise.o
  CC [M]  drivers/staging/iio/meter/ade7854.o
  LD      drivers/usb/misc/built-in.o
  CC [M]  drivers/usb/misc/adutux.o
  CC [M]  drivers/usb/host/ehci-hcd.o
  CC [M]  drivers/usb/host/ehci-platform.o
  CC [M]  drivers/usb/host/oxu210hp-hcd.o
  CC [M]  drivers/thermal/user_space.o
  CC [M]  drivers/thermal/rcar_thermal.o
  CC [M]  drivers/video/backlight/lp855x_bl.o
  CC [M]  drivers/video/backlight/lv5207lp.o
  CC [M]  drivers/video/backlight/pcf50633-backlight.o
  LD [M]  drivers/staging/iio/iio_dummy.o
  CC [M]  drivers/staging/iio/meter/ade7854-i2c.o
  CC [M]  drivers/usb/misc/cypress_cy7c63.o
  CC [M]  drivers/usb/misc/cytherm.o
  CC [M]  drivers/video/backlight/wm831x_bl.o
  CC [M]  drivers/spi/spi-imx.o
  CC [M]  drivers/spi/spi-omap2-mcspi.o
  CC [M]  drivers/spi/spi-orion.o
  CC [M]  drivers/spi/spi-sc18is602.o
  LD [M]  drivers/usb/common/usb-common.o
  CC [M]  drivers/spi/spi-sh-hspi.o
  CC [M]  drivers/spi/spi-sh-msiof.o
  LD      drivers/video/console/built-in.o
  LD      drivers/thermal/built-in.o
  CC [M]  drivers/usb/chipidea/ci_hdrc_usb2.o
  CC [M]  drivers/spi/spi-tle62x0.o
  CC [M]  drivers/usb/misc/emi26.o
  CC [M]  drivers/spi/spi-xcomm.o
  CC [M]  drivers/usb/misc/emi62.o
  CC [M]  drivers/usb/misc/ezusb.o
  CC [M]  drivers/usb/misc/ftdi-elan.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:1902:3: warning: 'uuid' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/xfs/xfs_log_recover.c:1838:12: note: 'uuid' was declared here
  CC [M]  drivers/usb/chipidea/ci_hdrc_msm.o
  CC [M]  drivers/usb/chipidea/ci_hdrc_zevio.o
  CC [M]  drivers/usb/misc/idmouse.o
  LD      drivers/spi/built-in.o
  CC [M]  drivers/usb/misc/usblcd.o
  CC [M]  drivers/target/target_core_alua.o
  CC      drivers/tty/tty_buffer.o
  CC      drivers/usb/phy/phy.o
  CC [M]  drivers/usb/core/urb.o
  LD      drivers/usb/musb/built-in.o
  CC [M]  drivers/usb/musb/musb_core.o
  CC [M]  drivers/usb/musb/musb_virthub.o
  CC      drivers/usb/phy/phy-generic.o
  CC [M]  drivers/usb/phy/phy-am335x-control.o
  LD      drivers/staging/iio/built-in.o
  LD      drivers/staging/built-in.o
  CC [M]  drivers/usb/phy/phy-am335x.o
  CC [M]  drivers/usb/core/message.o
  CC [M]  drivers/usb/dwc3/debugfs.o
/home/kisskb/slave/src/drivers/usb/core/hcd.c: In function 'usb_hcd_submit_urb':
/home/kisskb/slave/src/drivers/usb/core/hcd.c:687:10: warning: 'bufp' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/usb/core/hcd.c:475:12: note: 'bufp' was declared here
  CC [M]  drivers/usb/host/isp1362-hcd.o
  LD [M]  drivers/thermal/thermal_sys.o
  CC [M]  drivers/usb/host/ohci-hcd.o
  CC [M]  drivers/usb/host/ohci-platform.o
  CC      drivers/video/fbdev/core/fb_notify.o
  CC      drivers/video/fbdev/core/fb_cmdline.o
  CC      drivers/video/fbdev/core/fb_defio.o
  CC [M]  drivers/video/fbdev/core/fbmem.o
  CC      drivers/video/display_timing.o
  CC [M]  drivers/usb/misc/ldusb.o
  CC [M]  drivers/usb/dwc3/dwc3-exynos.o
  LD      fs/xfs/xfs.o
  LD      fs/xfs/built-in.o
  CC [M]  drivers/usb/misc/usbled.o
  CC [M]  drivers/target/target_core_tmr.o
  CC      drivers/video/videomode.o
  CC [M]  drivers/usb/host/xhci.o
  LD [M]  drivers/usb/chipidea/ci_hdrc.o
  CC [M]  drivers/video/fbdev/core/fbmon.o
  CC [M]  drivers/usb/misc/legousbtower.o
  LD      fs/btrfs/btrfs.o
  LD      fs/btrfs/built-in.o
  LD      fs/built-in.o
  CC [M]  drivers/usb/host/xhci-mem.o
  CC [M]  drivers/usb/misc/rio500.o
  CC [M]  drivers/usb/misc/usbtest.o
  CC [M]  drivers/usb/misc/trancevibrator.o
  LD      drivers/virtio/built-in.o
  CC [M]  drivers/virtio/virtio.o
  CC      drivers/w1/w1.o
  CC      drivers/w1/w1_int.o
  LD      drivers/video/fbdev/omap2/displays-new/built-in.o
  CC      drivers/watchdog/watchdog_core.o
  LD      drivers/video/fbdev/omap2/dss/built-in.o
  LD      drivers/video/fbdev/omap2/built-in.o
  CC      drivers/watchdog/watchdog_dev.o
  CC      drivers/watchdog/dw_wdt.o
  CC [M]  drivers/video/fbdev/clps711x-fb.o
  CC [M]  drivers/video/fbdev/goldfishfb.o
  CC [M]  drivers/video/fbdev/auo_k190x.o
  CC [M]  drivers/video/fbdev/broadsheetfb.o
  CC [M]  drivers/usb/phy/phy-rcar-usb.o
  CC [M]  drivers/video/fbdev/auo_k1900fb.o
  CC [M]  drivers/usb/misc/usb3503.o
  CC [M]  drivers/usb/core/driver.o
  CC [M]  drivers/video/fbdev/core/fbcmap.o
  CC      drivers/tty/tty_port.o
  CC [M]  drivers/usb/core/config.o
  CC [M]  drivers/video/fbdev/core/fbsysfs.o
  CC [M]  drivers/video/fbdev/core/modedb.o
  CC [M]  drivers/video/fbdev/core/fbcvt.o
  CC      drivers/watchdog/tegra_wdt.o
  CC [M]  drivers/watchdog/pcwd_usb.o
  CC      drivers/w1/w1_family.o
  CC      drivers/tty/tty_mutex.o
  LD      drivers/usb/storage/built-in.o
  CC [M]  drivers/usb/storage/uas.o
  CC [M]  drivers/usb/dwc3/dwc3-keystone.o
  CC [M]  drivers/usb/core/file.o
  CC [M]  drivers/watchdog/of_xilinx_wdt.o
  CC [M]  drivers/watchdog/shwdt.o
  CC [M]  drivers/usb/core/buffer.o
  CC [M]  drivers/usb/host/xhci-ring.o
  CC [M]  drivers/usb/musb/musb_host.o
  CC [M]  drivers/usb/core/sysfs.o
  CC [M]  drivers/usb/core/endpoint.o
  CC [M]  drivers/video/fbdev/smscufx.o
  CC [M]  drivers/video/fbdev/ocfb.o
  CC [M]  drivers/usb/core/devio.o
  LD      drivers/usb/phy/built-in.o
  CC [M]  drivers/usb/core/notify.o
  CC [M]  drivers/usb/core/generic.o
  CC [M]  drivers/usb/storage/scsiglue.o
  CC [M]  drivers/usb/core/quirks.o
  CC [M]  drivers/usb/core/devices.o
  CC [M]  drivers/usb/core/port.o
  CC [M]  drivers/usb/storage/protocol.o
  CC [M]  drivers/video/fbdev/core/cfbfillrect.o
  CC [M]  drivers/target/target_core_tpg.o
  CC [M]  drivers/virtio/virtio_ring.o
  CC [M]  drivers/virtio/virtio_mmio.o
  CC [M]  drivers/target/target_core_transport.o
  CC      drivers/tty/tty_ldsem.o
  CC [M]  drivers/usb/host/xhci-hub.o
  CC [M]  drivers/usb/host/xhci-dbg.o
  CC      drivers/tty/pty.o
  CC [M]  drivers/target/target_core_sbc.o
  CC      drivers/tty/sysrq.o
  CC      drivers/tty/n_hdlc.o
  CC [M]  drivers/target/target_core_spc.o
  CC [M]  drivers/usb/storage/transport.o
  CC      drivers/w1/w1_netlink.o
  CC [M]  drivers/target/target_core_ua.o
  CC [M]  drivers/target/target_core_rd.o
  CC [M]  drivers/usb/dwc3/dwc3-qcom.o
  CC [M]  drivers/target/target_core_stat.o
  LD [M]  drivers/usb/dwc3/dwc3.o
  CC [M]  drivers/target/target_core_xcopy.o
  CC [M]  drivers/usb/host/xhci-trace.o
  CC [M]  drivers/target/target_core_iblock.o
  CC [M]  drivers/video/fbdev/core/cfbcopyarea.o
  CC [M]  drivers/video/fbdev/core/cfbimgblt.o
  CC [M]  drivers/video/fbdev/core/sysfillrect.o
  CC [M]  drivers/video/fbdev/core/syscopyarea.o
  LD      drivers/watchdog/watchdog.o
  LD      drivers/watchdog/built-in.o
  CC [M]  drivers/video/fbdev/vfb.o
  CC [M]  drivers/usb/storage/usb.o
  CC [M]  drivers/usb/storage/initializers.o
/home/kisskb/slave/src/drivers/virtio/virtio_ring.c: In function 'detach_buf':
/home/kisskb/slave/src/drivers/virtio/virtio_ring.c:436:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
  CC [M]  drivers/virtio/virtio_balloon.o
  CC      drivers/w1/w1_io.o
  CC [M]  drivers/usb/host/u132-hcd.o
  CC [M]  drivers/usb/host/isp1760-hcd.o
  CC [M]  drivers/usb/host/isp1760-if.o
  CC      drivers/tty/n_tracesink.o
  CC      drivers/tty/n_r3964.o
  LD      drivers/w1/masters/built-in.o
  CC [M]  drivers/w1/masters/ds2490.o
  CC      drivers/w1/slaves/w1_ds2413.o
  CC      drivers/w1/slaves/w1_ds2406.o
  CC [M]  drivers/video/fbdev/core/sysimgblt.o
  CC [M]  drivers/usb/storage/sierra_ms.o
  CC [M]  drivers/usb/storage/option_ms.o
  CC [M]  drivers/usb/storage/usual-tables.o
  CC      drivers/w1/slaves/w1_ds2431.o
  CC [M]  drivers/usb/musb/musb_debugfs.o
  CC [M]  drivers/usb/musb/ux500.o
  CC [M]  drivers/target/target_core_file.o
  CC [M]  drivers/usb/storage/debug.o
  CC [M]  drivers/usb/storage/cypress_atacb.o
  CC [M]  drivers/usb/storage/ene_ub6250.o
  CC [M]  drivers/usb/host/bcma-hcd.o
  CC [M]  drivers/usb/host/ssb-hcd.o
  CC [M]  drivers/video/fbdev/core/fb_sys_fops.o
  CC [M]  drivers/w1/masters/ds2482.o
  CC      drivers/w1/slaves/w1_ds2780.o
  CC      drivers/tty/hvc/hvc_console.o
  CC [M]  drivers/target/target_core_pscsi.o
  LD      drivers/video/fbdev/core/built-in.o
  LD [M]  drivers/video/fbdev/core/fb.o
  CC [M]  drivers/usb/storage/freecom.o
  CC [M]  drivers/usb/storage/isd200.o
  CC [M]  drivers/usb/host/fusbh200-hcd.o
  CC      drivers/w1/slaves/w1_ds2781.o
  LD [M]  drivers/usb/core/usbcore.o
  CC [M]  drivers/usb/storage/jumpshot.o
  CC      drivers/w1/slaves/w1_bq27000.o
  CC [M]  drivers/usb/storage/onetouch.o
  CC [M]  drivers/usb/storage/realtek_cr.o
  LD      drivers/w1/wire.o
  CC [M]  drivers/w1/slaves/w1_ds2433.o
  CC [M]  drivers/usb/storage/sddr09.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 [M]  drivers/usb/storage/sddr55.o
  CC [M]  drivers/w1/slaves/w1_ds2760.o
  CC [M]  drivers/w1/slaves/w1_ds28e04.o
  LD      drivers/tty/ipwireless/built-in.o
  CC      drivers/tty/serial/serial_core.o
  CC      drivers/tty/serial/8250/8250_core.o
  CC      drivers/tty/serial/clps711x.o
  CC      drivers/tty/serial/max310x.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      drivers/tty/vt/vc_screen.o
  CC [M]  drivers/usb/host/fotg210-hcd.o
  CC      drivers/tty/serial/sh-sci.o
  CC      drivers/tty/vt/selection.o
  CC      drivers/tty/vt/keyboard.o
  LD [M]  drivers/usb/host/xhci-plat-hcd.o
  CC      drivers/tty/serial/men_z135_uart.o
  CC      drivers/tty/vt/consolemap.o
  CONMK   drivers/tty/vt/consolemap_deftbl.c
  CC      drivers/tty/vt/vt.o
  LD      drivers/video/fbdev/built-in.o
  SHIPPED drivers/tty/vt/defkeymap.c
  LD [M]  drivers/usb/host/xhci-hcd.o
  CC [M]  drivers/tty/serial/sccnxp.o
  LD      drivers/video/built-in.o
  CC      drivers/tty/vt/consolemap_deftbl.o
  CC      drivers/tty/vt/defkeymap.o
  CC [M]  drivers/tty/serial/altera_uart.o
  CC [M]  drivers/tty/serial/st-asc.o
  CC [M]  drivers/tty/serial/timbuart.o
  LD [M]  drivers/usb/musb/musb_hdrc.o
  CC [M]  drivers/tty/serial/altera_jtaguart.o
  LD [M]  drivers/usb/host/isp1760.o
  LD      drivers/w1/slaves/built-in.o
  LD [M]  drivers/usb/storage/usb-storage.o
  LD [M]  drivers/usb/storage/ums-cypress.o
  LD [M]  drivers/usb/storage/ums-onetouch.o
  LD [M]  drivers/target/target_core_mod.o
  LD [M]  drivers/usb/storage/ums-freecom.o
  LD      drivers/w1/built-in.o
  LD [M]  drivers/usb/storage/ums-jumpshot.o
  LD [M]  drivers/usb/storage/ums-realtek.o
  LD      drivers/tty/hvc/built-in.o
  LD [M]  drivers/usb/storage/ums-eneub6250.o
  LD [M]  drivers/usb/storage/ums-isd200.o
/home/kisskb/slave/src/drivers/usb/storage/sddr09.c: In function 'sddr09_get_wp':
/home/kisskb/slave/src/drivers/usb/storage/sddr09.c:1108:14: warning: 'status' may be used uninitialized in this function [-Wuninitialized]
  LD [M]  drivers/usb/storage/ums-sddr55.o
/home/kisskb/slave/src/drivers/tty/vt/consolemap.c: In function 'conv_uni_to_pc':
/home/kisskb/slave/src/drivers/tty/vt/consolemap.c:788:6: warning: 'h' may be used uninitialized in this function [-Wuninitialized]
  LD [M]  drivers/usb/storage/ums-sddr09.o
/home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: In function 'serial8250_do_shutdown':
/home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:1838:2: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:1823:19: note: 'i' was declared here
/home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: In function 'serial8250_do_startup':
/home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:1798:2: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:1771:19: note: 'i' was declared here
  LD      drivers/tty/serial/8250/8250.o
  LD      drivers/tty/serial/8250/built-in.o
  LD      drivers/tty/serial/built-in.o
  LD      drivers/usb/built-in.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
make[1]: Leaving directory '/home/kisskb/slave/build/linux-next_sh-randconfig_sh4'
Makefile:145: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -j 48 ARCH=sh O=/home/kisskb/slave/build/linux-next_sh-randconfig_sh4 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  ' returned non-zero exit status 2
# rm -rf /home/kisskb/slave/build/linux-next_sh-randconfig_sh4
# Build took: 0:01:18.790911