# git rev-parse -q --verify 7f02bf6b5f5de90b7a331759b5364e41c0f39bf9^{commit}
7f02bf6b5f5de90b7a331759b5364e41c0f39bf9
already have revision, skipping fetch
# git checkout -q -f -B kisskb 7f02bf6b5f5de90b7a331759b5364e41c0f39bf9
# git clean -qxdf
# git log -1
commit 7f02bf6b5f5de90b7a331759b5364e41c0f39bf9
Merge: 1e2a4c7 ad09ef2
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Mar 8 09:41:20 2016 -0800

    Merge tag 'sound-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
    
    Pull sound fixes from Takashi Iwai:
     "It's always an ambivalent feeling to send a large pull request at the
      late stage like this, especially when most of patches came from me.
      Anyway, this is a collection of lots of small fixes that slipped from
      the previous pull request.
    
      All fixes are about ASoC, and the majority of changes are corrections
      of the wrong access types in ALSA ctl enum items.  They are mostly
      harmless on 32bit architectures, but actually buggy on 64bit.  So we
      addressed all these now in a shot.  The rest are various small ASoC
      driver fixes.
    
      Among them, only two changes have been done to ASoC core, and both of
      them are trivial.  The rest are all device-specific.  So overall, they
      should be safe to apply"
    
    * tag 'sound-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (33 commits)
      ASoC: wm_adsp: Fix enum ctl accesses in a wrong type
      ASoC: wm9081: Fix enum ctl accesses in a wrong type
      ASoC: wm8996: Fix enum ctl accesses in a wrong type
      ASoC: wm8994: Fix enum ctl accesses in a wrong type
      ASoC: wm8985: Fix enum ctl accesses in a wrong type
      ASoC: wm8983: Fix enum ctl accesses in a wrong type
      ASoC: wm8958: Fix enum ctl accesses in a wrong type
      ASoC: wm8904: Fix enum ctl accesses in a wrong type
      ASoC: wm8753: Fix enum ctl accesses in a wrong type
      ASoC: wl1273: Fix enum ctl accesses in a wrong type
      ASoC: tlv320dac33: Fix enum ctl accesses in a wrong type
      ASoC: max98095: Fix enum ctl accesses in a wrong type
      ASoC: max98088: Fix enum ctl accesses in a wrong type
      ASoC: ab8500: Fix enum ctl accesses in a wrong type
      ASoC: da732x: Fix enum ctl accesses in a wrong type
      ASoC: cs42l51: Fix enum ctl accesses in a wrong type
      ASoC: intel: mfld: Fix enum ctl accesses in a wrong type
      ASoC: omap: rx51: Fix enum ctl accesses in a wrong type
      ASoC: omap: n810: Fix enum ctl accesses in a wrong type
      ASoC: pxa: tosa: Fix enum ctl accesses in a wrong type
      ...
# < /opt/cross/arcv2-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-gcc --version
# < git log --format=%s --max-count=1 7f02bf6b5f5de90b7a331759b5364e41c0f39bf9
# < make -j 48 ARCH=arc O=/home/kisskb/slave/build/linus_axs103_smp_defconfig_arcv2 CROSS_COMPILE=/opt/cross/arcv2-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-  axs103_smp_defconfig
# Added to kconfig CONFIG_INITRAMFS_SOURCE=""
# yes \n | make -j 48 ARCH=arc O=/home/kisskb/slave/build/linus_axs103_smp_defconfig_arcv2 CROSS_COMPILE=/opt/cross/arcv2-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -j 48 ARCH=arc O=/home/kisskb/slave/build/linus_axs103_smp_defconfig_arcv2 CROSS_COMPILE=/opt/cross/arcv2-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-  
make[1]: Entering directory '/home/kisskb/slave/build/linus_axs103_smp_defconfig_arcv2'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     include/config/kernel.release
  GEN     ./Makefile
  WRAP    arch/arc/include/generated/asm/auxvec.h
  WRAP    arch/arc/include/generated/asm/bitsperlong.h
  WRAP    arch/arc/include/generated/asm/bugs.h
  WRAP    arch/arc/include/generated/asm/clkdev.h
  WRAP    arch/arc/include/generated/asm/cputime.h
  WRAP    arch/arc/include/generated/asm/device.h
  WRAP    arch/arc/include/generated/asm/div64.h
  WRAP    arch/arc/include/generated/asm/emergency-restart.h
  WRAP    arch/arc/include/generated/asm/errno.h
  WRAP    arch/arc/include/generated/asm/fb.h
  WRAP    arch/arc/include/generated/asm/fcntl.h
  WRAP    arch/arc/include/generated/asm/ftrace.h
  WRAP    arch/arc/include/generated/asm/hardirq.h
  WRAP    arch/arc/include/generated/asm/hw_irq.h
  WRAP    arch/arc/include/generated/asm/ioctl.h
  WRAP    arch/arc/include/generated/asm/kmap_types.h
  WRAP    arch/arc/include/generated/asm/local.h
  WRAP    arch/arc/include/generated/asm/ipcbuf.h
  WRAP    arch/arc/include/generated/asm/msgbuf.h
  WRAP    arch/arc/include/generated/asm/kvm_para.h
  WRAP    arch/arc/include/generated/asm/ioctls.h
  WRAP    arch/arc/include/generated/asm/local64.h
  WRAP    arch/arc/include/generated/asm/irq_regs.h
  WRAP    arch/arc/include/generated/asm/mcs_spinlock.h
  WRAP    arch/arc/include/generated/asm/mm-arch-hooks.h
  WRAP    arch/arc/include/generated/asm/irq_work.h
  WRAP    arch/arc/include/generated/asm/parport.h
  WRAP    arch/arc/include/generated/asm/percpu.h
  WRAP    arch/arc/include/generated/asm/param.h
  WRAP    arch/arc/include/generated/asm/mman.h
  WRAP    arch/arc/include/generated/asm/poll.h
  WRAP    arch/arc/include/generated/asm/posix_types.h
  WRAP    arch/arc/include/generated/asm/pci.h
  WRAP    arch/arc/include/generated/asm/preempt.h
  WRAP    arch/arc/include/generated/asm/resource.h
  WRAP    arch/arc/include/generated/asm/sembuf.h
  WRAP    arch/arc/include/generated/asm/shmbuf.h
  WRAP    arch/arc/include/generated/asm/siginfo.h
  WRAP    arch/arc/include/generated/asm/socket.h
  WRAP    arch/arc/include/generated/asm/sockios.h
  WRAP    arch/arc/include/generated/asm/stat.h
  WRAP    arch/arc/include/generated/asm/statfs.h
  WRAP    arch/arc/include/generated/asm/termbits.h
  WRAP    arch/arc/include/generated/asm/termios.h
  WRAP    arch/arc/include/generated/asm/topology.h
  WRAP    arch/arc/include/generated/asm/trace_clock.h
  WRAP    arch/arc/include/generated/asm/types.h
  WRAP    arch/arc/include/generated/asm/ucontext.h
  WRAP    arch/arc/include/generated/asm/user.h
  WRAP    arch/arc/include/generated/asm/vga.h
  WRAP    arch/arc/include/generated/asm/word-at-a-time.h
  WRAP    arch/arc/include/generated/asm/xor.h
  CHK     include/generated/uapi/linux/version.h
  UPD     include/generated/uapi/linux/version.h
  UPD     include/config/kernel.release
  HOSTCC  scripts/basic/bin2c
  Using /home/kisskb/slave/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/pnmtologo
  HOSTCC  scripts/sortextable
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/conmakehash
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/devicetable-offsets.s
  HOSTCC  scripts/dtc/dtc.o
  HOSTCC  scripts/dtc/flattree.o
  HOSTCC  scripts/dtc/fstree.o
  HOSTCC  scripts/dtc/data.o
  HOSTCC  scripts/dtc/livetree.o
  HOSTCC  scripts/dtc/treesource.o
  HOSTCC  scripts/dtc/srcpos.o
  HOSTCC  scripts/dtc/util.o
  SHIPPED scripts/dtc/dtc-parser.tab.c
  SHIPPED scripts/dtc/dtc-parser.tab.h
  HOSTCC  scripts/dtc/checks.o
  SHIPPED scripts/dtc/dtc-lexer.lex.c
  HOSTCC  scripts/dtc/dtc-parser.tab.o
  HOSTCC  scripts/dtc/dtc-lexer.lex.o
  GEN     scripts/mod/devicetable-offsets.h
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/sumversion.o
  CHK     include/generated/timeconst.h
  CC      kernel/bounds.s
  UPD     include/generated/timeconst.h
  CHK     include/generated/bounds.h
  UPD     include/generated/bounds.h
  CC      arch/arc/kernel/asm-offsets.s
  CHK     include/generated/asm-offsets.h
  UPD     include/generated/asm-offsets.h
  CALL    /home/kisskb/slave/src/scripts/checksyscalls.sh
  HOSTLD  scripts/dtc/dtc
  HOSTLD  scripts/mod/modpost
  CC      init/main.o
  CHK     include/generated/compile.h
  CC      init/do_mounts.o
  CC      init/calibrate.o
  CC      init/init_task.o
  CC      init/initramfs.o
  CC      init/do_mounts_initrd.o
  UPD     include/generated/compile.h
  HOSTCC  usr/gen_init_cpio
  CC      init/version.o
  CC      arch/arc/mm/extable.o
  CC      arch/arc/mm/ioremap.o
  CC      arch/arc/mm/dma.o
  CC      arch/arc/mm/fault.o
  CC      arch/arc/mm/init.o
  AS      arch/arc/mm/tlbex.o
  CC      arch/arc/mm/tlb.o
  CC      arch/arc/mm/cache.o
  CC      arch/arc/mm/mmap.o
  CC      arch/arc/kernel/irq.o
  CC      arch/arc/kernel/arcksyms.o
  CC      arch/arc/kernel/setup.o
  CC      arch/arc/kernel/time.o
  CC      arch/arc/kernel/reset.o
  CC      arch/arc/kernel/process.o
  CC      arch/arc/kernel/devtree.o
  CC      arch/arc/kernel/ptrace.o
  CC      arch/arc/kernel/traps.o
  CC      arch/arc/kernel/troubleshoot.o
  CC      arch/arc/kernel/stacktrace.o
  CC      arch/arc/kernel/signal.o
  CC      arch/arc/kernel/sys.o
  CC      arch/arc/kernel/clk.o
  CC      arch/arc/kernel/disasm.o
  AS      arch/arc/kernel/entry-arcv2.o
  CC      arch/arc/kernel/smp.o
  CC      arch/arc/kernel/module.o
  CC      arch/arc/kernel/mcip.o
  LDS     arch/arc/kernel/vmlinux.lds
  CC      arch/arc/kernel/perf_event.o
  CC      arch/arc/kernel/unwind.o
  CC      arch/arc/kernel/intc-arcv2.o
  CC      arch/arc/kernel/ctx_sw.o
  AS      arch/arc/kernel/head.o
  DTC     arch/arc/boot/dts/axs103_idu.dtb
  DTB     arch/arc/boot/dts/axs103_idu.dtb.S
  AS      arch/arc/boot/dts/axs103_idu.dtb.o
  CC      arch/arc/plat-axs10x/axs10x.o
  LD      arch/arc/boot/dts/built-in.o
  GEN     usr/initramfs_data.cpio.gz
  LD      certs/built-in.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  AS      usr/initramfs_data.o
  CC      kernel/cpu.o
  CC      kernel/softirq.o
  CC      kernel/exit.o
  CC      kernel/panic.o
  CC      kernel/signal.o
  CC      kernel/sysctl.o
  CC      kernel/user.o
  CC      kernel/resource.o
  CC      kernel/sysctl_binary.o
  CC      kernel/pid.o
  CC      kernel/task_work.o
  CC      kernel/kmod.o
  CC      kernel/sys.o
  CC      kernel/capability.o
  CC      kernel/ptrace.o
  CC      kernel/kthread.o
  CC      kernel/notifier.o
  CC      kernel/nsproxy.o
  CC      kernel/workqueue.o
  CC      kernel/extable.o
  CC      kernel/params.o
  CC      kernel/reboot.o
  CC      kernel/sys_ni.o
  CC      kernel/ksysfs.o
  CC      kernel/cred.o
  CC      kernel/smpboot.o
  CC      kernel/range.o
  CC      kernel/async.o
  CC      kernel/groups.o
  LD      usr/built-in.o
  CC      kernel/bpf/core.o
  LD      kernel/livepatch/built-in.o
  CC      kernel/events/core.o
  CC      kernel/power/qos.o
  CC      kernel/printk/printk.o
  CC      kernel/irq/handle.o
  LD      arch/arc/plat-axs10x/built-in.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/locking/mutex.o
  CC      kernel/rcu/update.o
  CC      kernel/rcu/sync.o
  LD      arch/arc/mm/built-in.o
  CC      kernel/rcu/srcu.o
  CC      kernel/rcu/tree.o
  CC      kernel/sched/core.o
  CC      kernel/stacktrace.o
  CC      kernel/futex.o
  CC      kernel/smp.o
  CC      kernel/time/time.o
  CC      kernel/module.o
  CC      kernel/time/timer.o
  CC      kernel/kallsyms.o
  GZIP    kernel/config_data.gz
  CC      kernel/stop_machine.o
  CC      kernel/watchdog.o
  CC      kernel/hung_task.o
  CC      kernel/utsname_sysctl.o
  CC      mm/filemap.o
  LD      init/mounts.o
  CC      kernel/elfcore.o
  CC      kernel/irq_work.o
  CC      kernel/membarrier.o
  LD      init/built-in.o
  CC      kernel/irq/manage.o
  CC      kernel/memremap.o
  CHK     kernel/config_data.h
  CC      kernel/events/ring_buffer.o
  CC      kernel/events/callchain.o
  CC      kernel/irq/spurious.o
/home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task':
/home/kisskb/slave/src/kernel/sched/core.c:3162:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  UPD     kernel/config_data.h
  CC      kernel/irq/resend.o
  CC      kernel/configs.o
  CC      kernel/locking/semaphore.o
  CC      kernel/irq/chip.o
  CC      kernel/time/hrtimer.o
  CC      kernel/irq/dummychip.o
  CC      kernel/irq/devres.o
/home/kisskb/slave/src/kernel/sysctl.c: In function '__do_proc_doulongvec_minmax':
/home/kisskb/slave/src/kernel/sysctl.c:1928:12: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized]
  ret = tmp - *buf;
            ^
/home/kisskb/slave/src/kernel/sysctl.c:2342:22: note: 'p' was declared here
  char *kbuf = NULL, *p;
                      ^
  CC      kernel/time/itimer.o
  CC      ipc/msgutil.o
  CC      ipc/util.o
  CC      kernel/time/posix-timers.o
  CC      ipc/msg.o
  CC      kernel/irq/generic-chip.o
/home/kisskb/slave/src/kernel/sysctl.c: In function '__do_proc_dointvec':
/home/kisskb/slave/src/kernel/sysctl.c:1928:12: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized]
  ret = tmp - *buf;
            ^
/home/kisskb/slave/src/kernel/sysctl.c:2087:22: note: 'p' was declared here
  char *kbuf = NULL, *p;
                      ^
  CC      fs/open.o
  CC      security/commoncap.o
  CC      security/min_addr.o
  CC      kernel/locking/rwsem.o
  CC      kernel/locking/percpu-rwsem.o
  CC      kernel/locking/spinlock.o
  CC      kernel/locking/osq_lock.o
  CC      kernel/irq/irqdomain.o
  CC      kernel/locking/lglock.o
  CC      kernel/irq/proc.o
  CC      kernel/locking/rtmutex.o
  CC      kernel/irq/migration.o
  CC      kernel/locking/rwsem-spinlock.o
  CC      kernel/sched/loadavg.o
  LD      kernel/power/built-in.o
  CC      mm/mempool.o
  CC      kernel/time/posix-cpu-timers.o
  CC      ipc/sem.o
  CC      kernel/time/timekeeping.o
  CC      ipc/shm.o
  CC      kernel/time/ntp.o
  CC      fs/read_write.o
  CC      fs/file_table.o
  CC      kernel/time/clocksource.o
  CC      ipc/syscall.o
  CC      kernel/time/jiffies.o
  CC      ipc/ipc_sysctl.o
  CC      kernel/time/timer_list.o
  CC      fs/super.o
  CC      kernel/time/timeconv.o
  CC      fs/char_dev.o
  LD      kernel/bpf/built-in.o
  CC      kernel/time/timecounter.o
  CC      ipc/mqueue.o
  CC      kernel/sched/clock.o
  CC      ipc/namespace.o
  CC      kernel/time/posix-clock.o
  CC      kernel/time/alarmtimer.o
  CC      kernel/sched/cputime.o
  CC      kernel/time/clockevents.o
  CC      kernel/time/tick-common.o
  CC      kernel/time/tick-oneshot.o
  CC      kernel/sched/idle_task.o
  CC      kernel/sched/fair.o
  CC      ipc/mq_sysctl.o
  CC      kernel/sched/rt.o
  CC      kernel/time/tick-sched.o
  CC      kernel/sched/deadline.o
  CC      mm/oom_kill.o
  CC      crypto/api.o
  CC      mm/maccess.o
  LD      arch/arc/kernel/built-in.o
  LD      arch/arc/built-in.o
  CC      mm/page_alloc.o
  CC      kernel/sched/stop_task.o
/home/kisskb/slave/src/kernel/time/posix-cpu-timers.c: In function 'posix_cpu_timer_get':
/home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:818:21: warning: 'now' may be used uninitialized in this function [-Wmaybe-uninitialized]
   sample_to_timespec(timer->it_clock,
                     ^
  CC      mm/page-writeback.o
  CC      kernel/sched/wait.o
  CC      kernel/sched/completion.o
  CC      fs/stat.o
  CC      kernel/sched/idle.o
  CC      fs/exec.o
/home/kisskb/slave/src/kernel/time/posix-cpu-timers.c: In function 'posix_cpu_timer_schedule':
/home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:95:8: warning: 'now' may be used uninitialized in this function [-Wmaybe-uninitialized]
  delta = now + incr - timer->it.cpu.expires;
        ^
/home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:1051:21: note: 'now' was declared here
  unsigned long long now;
                     ^
  CC      kernel/sched/cpupri.o
  LD      security/built-in.o
/home/kisskb/slave/src/ipc/shm.c: In function 'SyS_shmat':
/home/kisskb/slave/src/ipc/shm.c:1252:2: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
  return (long)ret;
  ^
/home/kisskb/slave/src/ipc/shm.c:1245:16: note: 'ret' was declared here
  unsigned long ret;
                ^
/home/kisskb/slave/src/kernel/time/posix-cpu-timers.c: In function 'posix_cpu_timer_set':
/home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:695:17: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized]
     old_expires = timer->it.cpu.expires - val;
                 ^
  CC      fs/pipe.o
  CC      kernel/sched/cpudeadline.o
  CC      mm/readahead.o
  CC      fs/namei.o
  CC      mm/swap.o
  CC      mm/truncate.o
  CC      fs/fcntl.o
  CC      mm/vmscan.o
  CC      crypto/cipher.o
  CC      mm/shmem.o
  CC      mm/util.o
  CC      fs/ioctl.o
  CC      fs/readdir.o
  CC      crypto/compress.o
  CC      fs/select.o
  CC      block/bio.o
  CC      fs/dcache.o
  CC      block/elevator.o
  LD      kernel/locking/built-in.o
  LD      kernel/irq/built-in.o
  CC      block/blk-core.o
  CC      block/blk-tag.o
  CC      mm/mmzone.o
  CC      crypto/memneq.o
/home/kisskb/slave/src/kernel/time/posix-cpu-timers.c: In function 'set_process_cpu_timer':
  CC      mm/vmstat.o
/home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:1268:13: warning: 'now' may be used uninitialized in this function [-Wmaybe-uninitialized]
     *oldval -= now;
             ^
  LD      sound/built-in.o
  CC      mm/backing-dev.o
  CC      mm/mm_init.o
  CC      mm/mmu_context.o
  LD      kernel/printk/built-in.o
  CC      fs/inode.o
  CC      crypto/crypto_wq.o
  CC      mm/percpu.o
  LD      kernel/time/built-in.o
  CC      fs/attr.o
  CC      mm/slab_common.o
  CC      fs/bad_inode.o
  LD      firmware/built-in.o
  CC      crypto/algapi.o
  LD      drivers/amba/built-in.o
  CC      crypto/scatterwalk.o
  CC      fs/file.o
  LD      drivers/auxdisplay/built-in.o
  CC      fs/filesystems.o
  CC      mm/compaction.o
  CC      fs/namespace.o
  CC      crypto/proc.o
  CC      crypto/aead.o
  CC      fs/seq_file.o
  CC      mm/vmacache.o
  CC      fs/xattr.o
  CC      mm/interval_tree.o
  CC      fs/libfs.o
  CC      fs/fs-writeback.o
  CC      block/blk-sysfs.o
  CC      fs/pnode.o
  LD      ipc/built-in.o
  CC      crypto/ablkcipher.o
  CC      net/socket.o
  CC      mm/list_lru.o
  CC      drivers/base/component.o
  CC      fs/splice.o
  CC      mm/workingset.o
  CC      mm/debug.o
  CC      fs/sync.o
  LD      net/802/built-in.o
  CC      block/blk-flush.o
  CC      mm/gup.o
  CC      crypto/blkcipher.o
  CC      mm/highmem.o
  LD      kernel/rcu/built-in.o
  CC      net/ethernet/eth.o
  CC      mm/memory.o
  CC      mm/mincore.o
  CC      mm/mlock.o
  CC      net/core/sock.o
  CC      mm/mmap.o
  CC      crypto/skcipher.o
  CC      fs/utimes.o
  CC      drivers/base/core.o
  CC      mm/mprotect.o
  CC      fs/stack.o
  CC      mm/mremap.o
  CC      fs/fs_struct.o
  CC      mm/msync.o
  CC      mm/rmap.o
  CC      mm/vmalloc.o
  CC      block/blk-settings.o
  CC      lib/lockref.o
  CC      fs/statfs.o
  CC      crypto/chainiv.o
/home/kisskb/slave/src/fs/namei.c: In function 'walk_component':
/home/kisskb/slave/src/fs/namei.c:1720:2: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized]
  return pick_link(nd, link, inode, seq);
  ^
/home/kisskb/slave/src/fs/namei.c:1729:11: note: 'seq' was declared here
  unsigned seq;
           ^
  CC      block/blk-ioc.o
  CC      fs/fs_pin.o
  CC      lib/bcd.o
  CC      fs/nsfs.o
  CC      fs/buffer.o
  CC      fs/block_dev.o
  CC      lib/div64.o
  CC      mm/pagewalk.o
  CC      mm/pgtable-generic.o
  CC      fs/direct-io.o
  CC      crypto/eseqiv.o
  CC      fs/mpage.o
  CC      lib/sort.o
  CC      block/blk-map.o
  CC      fs/proc_namespace.o
  CC      mm/init-mm.o
  CC      mm/nobootmem.o
  CC      crypto/ahash.o
  CC      mm/fadvise.o
  CC      mm/madvise.o
  CC      block/blk-exec.o
  CC      lib/parser.o
  CC      lib/halfmd4.o
  CC      mm/memblock.o
  CC      fs/devpts/inode.o
  CC      crypto/shash.o
  CC      crypto/pcompress.o
  LD      fs/exofs/built-in.o
  CC      mm/dmapool.o
  CC      mm/slab.o
  LD      net/ethernet/built-in.o
  CC      lib/debug_locks.o
In file included from /home/kisskb/slave/src/include/asm-generic/bug.h:13:0,
                 from /home/kisskb/slave/src/arch/arc/include/asm/bug.h:31,
                 from /home/kisskb/slave/src/include/linux/bug.h:4,
                 from /home/kisskb/slave/src/include/linux/mmdebug.h:4,
                 from /home/kisskb/slave/src/include/linux/gfp.h:4,
                 from /home/kisskb/slave/src/include/linux/slab.h:14,
                 from /home/kisskb/slave/src/mm/nobootmem.c:13:
/home/kisskb/slave/src/mm/nobootmem.c: In function '__free_pages_memory':
/home/kisskb/slave/src/include/linux/kernel.h:752:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/home/kisskb/slave/src/mm/nobootmem.c:100:11: note: in expansion of macro 'min'
   order = min(MAX_ORDER - 1UL, __ffs(start));
           ^
In file included from /home/kisskb/slave/src/include/linux/sysctl.h:27:0,
                 from /home/kisskb/slave/src/include/linux/timer.h:242,
                 from /home/kisskb/slave/src/include/linux/workqueue.h:8,
                 from /home/kisskb/slave/src/include/linux/srcu.h:34,
                 from /home/kisskb/slave/src/include/linux/notifier.h:15,
                 from /home/kisskb/slave/src/include/linux/memory_hotplug.h:6,
                 from /home/kisskb/slave/src/include/linux/mmzone.h:734,
                 from /home/kisskb/slave/src/include/linux/gfp.h:5,
                 from /home/kisskb/slave/src/include/linux/slab.h:14,
                 from /home/kisskb/slave/src/mm/mmap.c:12:
/home/kisskb/slave/src/mm/mmap.c: In function 'vma_adjust':
/home/kisskb/slave/src/include/linux/rbtree.h:83:28: warning: 'rb_parent' may be used uninitialized in this function [-Wmaybe-uninitialized]
  node->__rb_parent_color = (unsigned long)parent;
                            ^
/home/kisskb/slave/src/mm/mmap.c:714:29: note: 'rb_parent' was declared here
  struct rb_node **rb_link, *rb_parent;
                             ^
In file included from /home/kisskb/slave/src/include/linux/sysctl.h:27:0,
                 from /home/kisskb/slave/src/include/linux/timer.h:242,
                 from /home/kisskb/slave/src/include/linux/workqueue.h:8,
                 from /home/kisskb/slave/src/include/linux/srcu.h:34,
                 from /home/kisskb/slave/src/include/linux/notifier.h:15,
                 from /home/kisskb/slave/src/include/linux/memory_hotplug.h:6,
                 from /home/kisskb/slave/src/include/linux/mmzone.h:734,
                 from /home/kisskb/slave/src/include/linux/gfp.h:5,
                 from /home/kisskb/slave/src/include/linux/slab.h:14,
                 from /home/kisskb/slave/src/mm/mmap.c:12:
/home/kisskb/slave/src/include/linux/rbtree.h:86:11: warning: 'rb_link' may be used uninitialized in this function [-Wmaybe-uninitialized]
  *rb_link = node;
           ^
/home/kisskb/slave/src/mm/mmap.c:714:19: note: 'rb_link' was declared here
  struct rb_node **rb_link, *rb_parent;
                   ^
/home/kisskb/slave/src/mm/mmap.c:682:17: warning: 'prev' may be used uninitialized in this function [-Wmaybe-uninitialized]
  __vma_link_list(mm, vma, prev, rb_parent);
                 ^
/home/kisskb/slave/src/mm/mmap.c:713:25: note: 'prev' was declared here
  struct vm_area_struct *prev;
                         ^
  CC      fs/fat/cache.o
  CC      lib/random32.o
  CC      lib/bust_spinlocks.o
  CC      block/blk-merge.o
  CC      net/key/af_key.o
  CC      lib/kasprintf.o
  CC      block/blk-softirq.o
  CC      net/netlink/af_netlink.o
  CC      net/ipv6/addrconf_core.o
  CC      fs/jbd2/transaction.o
  CC      fs/kernfs/mount.o
  CC      crypto/akcipher.o
  CC      crypto/algboss.o
  CC      fs/ext4/balloc.o
/home/kisskb/slave/src/fs/namei.c: In function 'path_openat':
/home/kisskb/slave/src/fs/namei.c:1720:2: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized]
  return pick_link(nd, link, inode, seq);
  ^
/home/kisskb/slave/src/fs/namei.c:3092:11: note: 'seq' was declared here
  unsigned seq;
           ^
  CC      fs/lockd/clntlock.o
  CC      fs/nfs_common/grace.o
  CC      lib/bitmap.o
  CC      block/blk-timeout.o
  CC      crypto/testmgr.o
  CC      lib/scatterlist.o
  CC      lib/gcd.o
  CC      fs/nfs/client.o
  CC      fs/nls/nls_base.o
  CC      net/ipv4/route.o
  CC      lib/lcm.o
  LD      fs/devpts/devpts.o
  CC      lib/list_sort.o
  LD      fs/devpts/built-in.o
  CC      lib/uuid.o
  CC      fs/notify/fsnotify.o
  CC      block/blk-lib.o
  CC      lib/flex_array.o
  CC      block/blk-mq.o
  CC      fs/kernfs/inode.o
  CC      crypto/crypto_null.o
  CC      fs/fat/dir.o
  LD      fs/quota/built-in.o
  CC      net/ipv6/exthdrs_core.o
  CC      drivers/base/bus.o
  CC      lib/iov_iter.o
  CC      lib/clz_ctz.o
  CC      fs/ntfs/aops.o
  CC      fs/ramfs/inode.o
  CC      crypto/aes_generic.o
  CC      crypto/crc32c_generic.o
  CC      lib/bsearch.o
  CC      lib/find_bit.o
  CC      fs/proc/task_mmu.o
  CC      lib/llist.o
  LD      fs/nfs_common/built-in.o
  CC      crypto/rng.o
  CC      fs/nls/nls_cp437.o
  CC      fs/sysfs/file.o
  CC      lib/memweight.o
  CC      lib/kfifo.o
  CC      block/blk-mq-tag.o
  CC      block/blk-mq-sysfs.o
  CC      lib/percpu-refcount.o
  CC      fs/notify/notification.o
  CC      net/packet/af_packet.o
  CC [M]  crypto/echainiv.o
  CC      lib/percpu_ida.o
  CC [M]  crypto/hmac.o
  CC      fs/nls/nls_iso8859-1.o
  LD      kernel/sched/built-in.o
  CC      block/blk-mq-cpu.o
  CC      fs/eventpoll.o
  CC      block/blk-mq-cpumap.o
  CC      fs/kernfs/dir.o
  CC [M]  crypto/sha256_generic.o
  LD      fs/nls/built-in.o
  CC      fs/anon_inodes.o
  CC      lib/rhashtable.o
  CC      fs/lockd/clntproc.o
  CC [M]  crypto/drbg.o
  CC      block/ioctl.o
  LD      arch/arc/lib/built-in.o
  AS      arch/arc/lib/memcmp.o
  CC      fs/ramfs/file-mmu.o
  CC      net/ipv6/ip6_checksum.o
  CC      net/ipv6/ip6_icmp.o
  CC      lib/reciprocal_div.o
  CC      fs/notify/group.o
  AS      arch/arc/lib/memcpy-archs.o
  CC      net/core/request_sock.o
  CC      lib/once.o
  CC      lib/string_helpers.o
  AS      arch/arc/lib/memset-archs.o
  CC      block/genhd.o
  CC      block/scsi_ioctl.o
  CC      fs/sysfs/dir.o
  CC      fs/ext4/bitmap.o
  CC      lib/hexdump.o
  CC      lib/kstrtox.o
  AS      arch/arc/lib/strchr-700.o
  AS      arch/arc/lib/strcmp-archs.o
  CC [M]  crypto/jitterentropy.o
  CC      block/partition-generic.o
  CC      lib/iomap_copy.o
  CC      fs/fat/fatent.o
  CC      drivers/base/dd.o
  CC      lib/devres.o
  CC [M]  crypto/jitterentropy-kcapi.o
  AS      arch/arc/lib/strcpy-700.o
  CC      fs/signalfd.o
  AS      arch/arc/lib/strlen.o
  LD      kernel/events/built-in.o
  LD      fs/ramfs/ramfs.o
  CC      fs/ntfs/attrib.o
  LD      fs/ramfs/built-in.o
  CC      fs/timerfd.o
  LD      kernel/built-in.o
  CC      block/ioprio.o
  CC      fs/eventfd.o
  CC      fs/aio.o
  AR      arch/arc/lib/lib.a
  CC      fs/jbd2/commit.o
  CC      fs/proc/inode.o
  LD      crypto/crypto.o
  LD      crypto/crypto_algapi.o
  CC      fs/notify/inode_mark.o
  LD      crypto/crypto_blkcipher.o
  CC      fs/sysfs/symlink.o
  LD      crypto/crypto_hash.o
  CC      lib/hweight.o
  CC      lib/bitrev.o
  LD      crypto/cryptomgr.o
  CC      net/core/skbuff.o
  CC      net/core/datagram.o
  CC      fs/nfs/dir.o
  CC      lib/rational.o
  CC      fs/fat/file.o
  CC      net/sched/sch_generic.o
  HOSTCC  lib/gen_crc32table
  CC      lib/crc16.o
  LD      virt/lib/built-in.o
  CC      net/ipv6/output_core.o
  LD [M]  crypto/jitterentropy_rng.o
  LD      virt/built-in.o
  CC      net/ipv6/protocol.o
  CC      lib/fonts/fonts.o
  CC      lib/fonts/font_8x8.o
  CC      net/ipv6/ip6_offload.o
  CC      fs/locks.o
  CC      fs/kernfs/file.o
  CC      net/core/stream.o
  CC      lib/lz4/lz4_decompress.o
  CC      fs/sysfs/mount.o
  CC      fs/ext4/dir.o
  CC      lib/fonts/font_8x16.o
  CC      fs/binfmt_script.o
  CC      lib/lzo/lzo1x_compress.o
  CC      drivers/base/syscore.o
  CC      fs/binfmt_elf.o
  CC      fs/notify/mark.o
  CC      lib/xz/xz_dec_syms.o
  CC      fs/mbcache.o
  CC      block/badblocks.o
  CC      block/bsg.o
  CC      net/ipv6/tcpv6_offload.o
  CC      fs/sysfs/group.o
  CC      block/noop-iosched.o
  CC      block/partitions/check.o
  LD      mm/built-in.o
  CC      fs/coredump.o
  CC      block/deadline-iosched.o
  LD      lib/fonts/font.o
  CC      net/sched/sch_mq.o
  LD      lib/fonts/built-in.o
  CC      fs/notify/vfsmount_mark.o
  CC      fs/drop_caches.o
  CC      fs/proc/root.o
  CC      lib/xz/xz_dec_stream.o
  CC      lib/percpu_counter.o
  CC      net/netlink/genetlink.o
  CC      lib/zlib_inflate/inffast.o
  CC      lib/syscall.o
  CC      fs/lockd/clntxdr.o
  CC      lib/zlib_inflate/inflate.o
  CC      fs/fat/inode.o
  CC      drivers/base/driver.o
In file included from /home/kisskb/slave/src/include/linux/elf.h:4:0,
                 from /home/kisskb/slave/src/include/linux/module.h:15,
                 from /home/kisskb/slave/src/fs/binfmt_elf.c:12:
/home/kisskb/slave/src/fs/binfmt_elf.c: In function 'load_elf_binary':
/home/kisskb/slave/src/arch/arc/include/asm/elf.h:58:29: warning: integer overflow in expression [-Woverflow]
 #define ELF_ET_DYN_BASE  (2 * TASK_SIZE / 3)
                             ^
/home/kisskb/slave/src/fs/binfmt_elf.c:919:16: note: in expansion of macro 'ELF_ET_DYN_BASE'
    load_bias = ELF_ET_DYN_BASE - vaddr;
                ^
  CC      net/ipv6/udp_offload.o
  CC      fs/ntfs/collate.o
  CC      net/ipv6/exthdrs_offload.o
  CC      lib/lzo/lzo1x_decompress_safe.o
  LD      lib/lzo/lzo_compress.o
/home/kisskb/slave/src/net/packet/af_packet.c: In function 'tpacket_rcv':
/home/kisskb/slave/src/net/packet/af_packet.c:2098:33: warning: 'hdrlen' may be used uninitialized in this function [-Wmaybe-uninitialized]
  unsigned short macoff, netoff, hdrlen;
                                 ^
  CC      drivers/base/class.o
  LD      crypto/built-in.o
  CC      drivers/base/platform.o
  CC      fs/ntfs/compress.o
  CC      fs/kernfs/symlink.o
  CC      fs/fat/misc.o
  CC      drivers/base/cpu.o
  CC      drivers/base/firmware.o
  CC      block/cfq-iosched.o
  CC      fs/notify/fdinfo.o
  CC      fs/proc/base.o
  CC      lib/nlattr.o
  LD      lib/lz4/built-in.o
  CC      lib/checksum.o
  CC      fs/notify/dnotify/dnotify.o
  CC      drivers/base/init.o
  CC      block/partitions/msdos.o
  CC      lib/zlib_inflate/infutil.o
  LD      fs/sysfs/built-in.o
  CC      net/core/scm.o
  CC      lib/zlib_inflate/inftrees.o
/home/kisskb/slave/src/net/core/datagram.c: In function 'skb_recv_datagram':
/home/kisskb/slave/src/net/core/datagram.c:99:5: warning: 'last' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (sk->sk_receive_queue.prev != skb)
     ^
/home/kisskb/slave/src/net/core/datagram.c:267:24: note: 'last' was declared here
  struct sk_buff *skb, *last;
                        ^
  CC      lib/atomic64.o
  LD      fs/notify/fanotify/built-in.o
  CC      lib/cpu_rmap.o
  CC      lib/xz/xz_dec_lzma2.o
  CC      lib/dynamic_queue_limits.o
  LD      lib/lzo/lzo_decompress.o
  CC      drivers/base/map.o
  LD      fs/kernfs/built-in.o
  LD      lib/lzo/built-in.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      fs/notify/inotify/inotify_user.o
/home/kisskb/slave/src/net/core/datagram.c: In function '__skb_recv_datagram':
/home/kisskb/slave/src/net/core/datagram.c:99:5: warning: 'last' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (sk->sk_receive_queue.prev != skb)
     ^
/home/kisskb/slave/src/net/core/datagram.c:267:24: note: 'last' was declared here
  struct sk_buff *skb, *last;
                        ^
  CC      lib/net_utils.o
  CC      lib/xz/xz_dec_bcj.o
  CC      drivers/base/devres.o
  CC      fs/ntfs/debug.o
  CC      drivers/base/attribute_container.o
  LD      net/key/built-in.o
  CC      lib/zlib_inflate/inflate_syms.o
  CC      fs/nfs/file.o
  CC      fs/ext4/fsync.o
  CC      lib/argv_split.o
  CC      fs/ext4/ialloc.o
  CC      fs/ext4/file.o
  CC      lib/cmdline.o
  CC      lib/cpumask.o
  CC      net/core/gen_stats.o
  CC      fs/fat/nfs.o
  CC      drivers/base/transport_class.o
  CC      fs/fat/namei_vfat.o
  LD      net/ipv6/built-in.o
  CC      drivers/base/topology.o
  CC      drivers/base/container.o
/home/kisskb/slave/src/lib/cpumask.c: In function 'cpumask_local_spread':
/home/kisskb/slave/src/lib/cpumask.c:178:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      drivers/base/property.o
  LD      fs/notify/dnotify/built-in.o
/home/kisskb/slave/src/block/cfq-iosched.c: In function 'cfq_async_queue_prio':
/home/kisskb/slave/src/block/cfq-iosched.c:3775:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      drivers/base/cacheinfo.o
  CC      lib/ctype.o
  CC      lib/dec_and_lock.o
  CC      block/partitions/efi.o
  CC      net/unix/af_unix.o
  CC      lib/decompress.o
  CC      fs/lockd/host.o
  CC      fs/ntfs/dir.o
  CC      lib/decompress_bunzip2.o
  CC      net/sunrpc/clnt.o
  CC      drivers/base/devtmpfs.o
  CC      lib/decompress_inflate.o
  CC      lib/decompress_unlz4.o
  CC      lib/decompress_unlzma.o
  CC      lib/decompress_unlzo.o
  CC      fs/jbd2/recovery.o
  CC      lib/decompress_unxz.o
  CC      drivers/base/power/clock_ops.o
  CC      lib/dump_stack.o
  LD      net/sched/built-in.o
  CC      lib/earlycpio.o
  LD      net/wireless/built-in.o
  CC      drivers/base/dma-mapping.o
  CC      net/sysctl_net.o
  CC      drivers/base/firmware_class.o
  CC      drivers/base/module.o
  CC      lib/extable.o
  CC      net/core/gen_estimator.o
  CC      net/xfrm/xfrm_policy.o
  LD      lib/zlib_inflate/zlib_inflate.o
  CC      lib/fdt.o
  CC      drivers/base/regmap/regmap.o
  LD      lib/zlib_inflate/built-in.o
  CC      lib/fdt_empty_tree.o
  CC      net/xfrm/xfrm_state.o
  CC      lib/fdt_ro.o
  CC      fs/fat/namei_msdos.o
  CC      lib/fdt_rw.o
In file included from /home/kisskb/slave/src/fs/ext4/fsync.c:32:0:
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
In file included from /home/kisskb/slave/src/fs/ext4/file.c:30:0:
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      net/ipv4/inetpeer.o
  CC      lib/fdt_sw.o
  CC      lib/fdt_strerror.o
  CC      lib/fdt_wip.o
  CC      fs/nfs/getroot.o
  CC      lib/flex_proportions.o
  CC      lib/idr.o
  CC      lib/int_sqrt.o
  CC      lib/ioremap.o
  LD      lib/xz/xz_dec.o
  LD      drivers/base/power/built-in.o
  LD      lib/xz/built-in.o
  CC      fs/nfs/inode.o
  CC      lib/irq_regs.o
  CC      lib/is_single_threaded.o
  CC      drivers/base/regmap/regcache.o
  CC      lib/klist.o
  LD      fs/notify/inotify/built-in.o
  CC      fs/ntfs/file.o
  CC      lib/kobject.o
  LD      fs/notify/built-in.o
  CC      lib/kobject_uevent.o
  CC      fs/ext4/inode.o
  CC      lib/md5.o
  CC      fs/lockd/svc.o
  CC      lib/nmi_backtrace.o
  LD      net/netlink/built-in.o
  CC      fs/lockd/svclock.o
  CC      lib/plist.o
  CC      lib/proportions.o
  CC      lib/radix-tree.o
  CC      net/unix/garbage.o
  CC      lib/ratelimit.o
  CC      net/core/net_namespace.o
  CC      lib/rbtree.o
  CC      lib/seq_buf.o
  CC      lib/sha1.o
  CC      fs/nfs/super.o
  CC      lib/show_mem.o
  LD      fs/fat/fat.o
  CC      fs/nfs/direct.o
  CC      lib/string.o
  CC      fs/ext4/page-io.o
  CC      lib/timerqueue.o
  CC      lib/vsprintf.o
  GEN     lib/crc32table.h
  CC      net/core/secure_seq.o
  CC      lib/crc32.o
  CC      net/xfrm/xfrm_hash.o
  CC      fs/ntfs/index.o
  LD      net/packet/built-in.o
  CC      net/xfrm/xfrm_input.o
  LD      block/partitions/built-in.o
  CC      fs/ntfs/inode.o
  CC      net/xfrm/xfrm_output.o
  CC      fs/ntfs/mft.o
  CC      fs/jbd2/checkpoint.o
  CC      fs/ntfs/mst.o
  CC      fs/jbd2/revoke.o
  CC      fs/ntfs/namei.o
  LD      fs/fat/vfat.o
In file included from /home/kisskb/slave/src/fs/ext4/inode.c:41:0:
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      fs/ntfs/runlist.o
  LD      fs/fat/msdos.o
  CC      net/core/flow_dissector.o
  LD      fs/fat/built-in.o
  LD      drivers/block/built-in.o
  CC      drivers/base/regmap/regcache-rbtree.o
  CC      fs/ntfs/super.o
  LD      drivers/bus/built-in.o
  LD      drivers/cdrom/built-in.o
  LD      drivers/clocksource/built-in.o
  CC      net/core/sysctl_net_core.o
  LD      drivers/crypto/built-in.o
  CC      drivers/char/mem.o
  CC      drivers/char/random.o
  CC      drivers/char/misc.o
  LD      drivers/firewire/built-in.o
  CC      fs/nfs/pagelist.o
  CC      net/xfrm/xfrm_sysctl.o
  LD      drivers/firmware/broadcom/built-in.o
  CC      drivers/clk/clk-devres.o
  CC      fs/lockd/svcshare.o
  LD      drivers/firmware/built-in.o
  CC      drivers/gpio/devres.o
  CC      drivers/gpio/gpiolib.o
  CC      fs/ntfs/sysctl.o
  LD      drivers/gpu/drm/bridge/built-in.o
  CC      fs/lockd/svcproc.o
  CC      drivers/hid/hid-core.o
  CC      fs/ntfs/unistr.o
  LD      drivers/gpu/drm/i2c/built-in.o
  CC      fs/ntfs/upcase.o
  LD      drivers/hwtracing/intel_th/built-in.o
  CC      fs/proc/generic.o
  LD      drivers/hsi/clients/built-in.o
  CC      drivers/clk/clkdev.o
  LD      drivers/gpu/drm/omapdrm/displays/built-in.o
  LD      lib/built-in.o
  LD      drivers/hsi/controllers/built-in.o
  LD      drivers/gpu/drm/omapdrm/dss/built-in.o
  CC      drivers/i2c/i2c-boardinfo.o
  CC      fs/ext4/ioctl.o
  CC      fs/ext4/namei.o
  CC      fs/proc/array.o
  LD      drivers/hsi/built-in.o
  LD      drivers/gpu/drm/omapdrm/built-in.o
  CC      net/ipv4/protocol.o
  LD      drivers/gpu/drm/panel/built-in.o
  CC      drivers/gpio/gpiolib-legacy.o
  LD      drivers/idle/built-in.o
  CC      net/core/dev.o
  CC      fs/ext4/super.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  LD      drivers/char/agp/built-in.o
  CC      net/sunrpc/xprt.o
  LD      drivers/gpu/drm/built-in.o
/home/kisskb/slave/src/net/unix/af_unix.c: In function 'unix_dgram_connect':
/home/kisskb/slave/src/net/unix/af_unix.c:1130:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized]
   other = unix_find_other(net, sunaddr, alen, sock->type, hash, &err);
         ^
  CC      drivers/input/input.o
  CC      drivers/input/input-compat.o
  CC      drivers/input/input-mt.o
  LD      block/built-in.o
  CC      net/sunrpc/socklib.o
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_resolve_and_create_bundle':
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized]
  xdst = dst_alloc(dst_ops, NULL, 0, DST_OBSOLETE_NONE, 0);
       ^
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1581:18: note: 'dst_ops' was declared here
  struct dst_ops *dst_ops;
                  ^
/home/kisskb/slave/src/net/unix/af_unix.c: In function 'unix_bind':
/home/kisskb/slave/src/net/unix/af_unix.c:1036:20: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized]
  addr->hash = hash ^ sk->sk_type;
                    ^
  CC      drivers/input/ff-core.o
  LD      drivers/gpu/vga/built-in.o
  CC      drivers/base/regmap/regcache-lzo.o
  CC      fs/jbd2/journal.o
/home/kisskb/slave/src/net/unix/af_unix.c: In function 'unix_stream_connect':
/home/kisskb/slave/src/net/unix/af_unix.c:1251:8: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized]
  other = unix_find_other(net, sunaddr, addr_len, sk->sk_type, hash, &err);
        ^
  LD      drivers/gpu/built-in.o
/home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_get_block_write':
/home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED) {
     ^
/home/kisskb/slave/src/fs/ext4/inode.c:475:6: note: 'retval' was declared here
  int retval;
      ^
  CC      drivers/input/mousedev.o
  CC      net/unix/sysctl_net_unix.o
  CC      drivers/input/evdev.o
  CC      drivers/i2c/i2c-core.o
  CC      drivers/gpio/gpiolib-of.o
  CC      drivers/clk/clk.o
  CC      fs/lockd/svcsubs.o
  CC      drivers/input/keyboard/atkbd.o
  CC      drivers/irqchip/irqchip.o
  CC      net/xfrm/xfrm_replay.o
  CC      drivers/input/serio/serio.o
  CC      net/xfrm/xfrm_algo.o
/home/kisskb/slave/src/net/unix/af_unix.c: In function 'unix_seqpacket_sendmsg':
/home/kisskb/slave/src/net/unix/af_unix.c:1724:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized]
   other = unix_find_other(net, sunaddr, namelen, sk->sk_type,
         ^
/home/kisskb/slave/src/net/unix/af_unix.c:1651:15: note: 'hash' was declared here
  unsigned int hash;
               ^
/home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_get_block_overwrite':
/home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED) {
     ^
/home/kisskb/slave/src/fs/ext4/inode.c:475:6: note: 'retval' was declared here
  int retval;
      ^
  CC      fs/proc/fd.o
  CC      drivers/input/mouse/psmouse-base.o
  CC      net/ipv4/ip_input.o
/home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_get_block':
/home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED) {
     ^
/home/kisskb/slave/src/fs/ext4/inode.c:475:6: note: 'retval' was declared here
  int retval;
      ^
  CC      net/core/ethtool.o
  CC      drivers/base/regmap/regcache-flat.o
  CC      fs/lockd/mon.o
  CC      fs/nfs/read.o
  CC      fs/lockd/xdr.o
/home/kisskb/slave/src/net/unix/af_unix.c: In function 'unix_dgram_sendmsg':
/home/kisskb/slave/src/net/unix/af_unix.c:1724:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized]
   other = unix_find_other(net, sunaddr, namelen, sk->sk_type,
         ^
  CC      fs/nfs/symlink.o
  CC      drivers/irqchip/irq-dw-apb-ictl.o
/home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_block_zero_page_range':
/home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED) {
     ^
/home/kisskb/slave/src/fs/ext4/inode.c:475:6: note: 'retval' was declared here
  int retval;
      ^
  CC      fs/ext4/symlink.o
  CC      drivers/gpio/gpio-generic.o
  CC      fs/ext4/hash.o
  CC      fs/nfs/unlink.o
  CC      net/core/dev_addr_lists.o
/home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_map_blocks':
/home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED) {
     ^
  CC      fs/nfs/write.o
  CC      drivers/base/regmap/regmap-mmio.o
  CC      fs/nfs/namespace.o
  CC      fs/nfs/mount_clnt.o
  CC      net/sunrpc/xprtsock.o
  CC      fs/proc/proc_tty.o
  LD      net/unix/unix.o
  LD      net/unix/built-in.o
  CC      net/sunrpc/sched.o
/home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_getblk':
/home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized]
/home/kisskb/slave/src/fs/ext4/inode.c:475:6: note: 'retval' was declared here
  int retval;
      ^
  CC      fs/proc/cmdline.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:113:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  LD      drivers/char/built-in.o
  CC      fs/lockd/clnt4xdr.o
  LD      drivers/leds/built-in.o
  LD      drivers/irqchip/built-in.o
/home/kisskb/slave/src/net/core/ethtool.c: In function 'ethtool_get_feature_mask':
/home/kisskb/slave/src/net/core/ethtool.c:294:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
/home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_bread':
/home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED) {
     ^
/home/kisskb/slave/src/fs/ext4/inode.c:475:6: note: 'retval' was declared here
  int retval;
      ^
  LD      drivers/macintosh/built-in.o
  LD      drivers/lguest/built-in.o
  CC      drivers/input/serio/serport.o
  CC      fs/ext4/resize.o
  CC      fs/proc/consoles.o
  CC      drivers/mfd/syscon.o
  CC      drivers/gpio/gpio-dwapb.o
  LD      drivers/base/regmap/built-in.o
  CC      fs/proc/cpuinfo.o
  LD      drivers/base/built-in.o
  CC      fs/lockd/xdr4.o
  LD      drivers/misc/cb710/built-in.o
  LD      drivers/misc/eeprom/built-in.o
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_bundle_lookup':
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized]
  xdst = dst_alloc(dst_ops, NULL, 0, DST_OBSOLETE_NONE, 0);
       ^
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1581:18: note: 'dst_ops' was declared here
  struct dst_ops *dst_ops;
                  ^
In file included from /home/kisskb/slave/src/include/linux/jbd2.h:26:0,
                 from /home/kisskb/slave/src/fs/jbd2/journal.c:28:
/home/kisskb/slave/src/fs/jbd2/journal.c: In function 'jbd2_journal_init_inode':
/home/kisskb/slave/src/include/linux/buffer_head.h:363:2: warning: 'blocknr' may be used uninitialized in this function [-Wmaybe-uninitialized]
  return __getblk_gfp(bdev, block, size, 0);
  ^
/home/kisskb/slave/src/fs/jbd2/journal.c:1194:21: note: 'blocknr' was declared here
  unsigned long long blocknr;
                     ^
  LD      drivers/media/common/b2c2/built-in.o
  CC      fs/proc/devices.o
  LD      drivers/media/common/saa7146/built-in.o
  CC      fs/lockd/svc4proc.o
  LD      drivers/misc/lis3lv02d/built-in.o
  CC      fs/ext4/extents.o
  LD      drivers/media/common/siano/built-in.o
  CC      fs/ext4/ext4_jbd2.o
  CC      drivers/mmc/card/block.o
  CC      net/core/dst.o
  CC      fs/nfs/nfstrace.o
  CC      fs/proc/interrupts.o
  LD      drivers/media/common/built-in.o
  CC      fs/nfs/sysctl.o
  LD      fs/ntfs/ntfs.o
  CC      fs/nfs/nfs2super.o
  LD      fs/ntfs/built-in.o
  LD      drivers/misc/mic/bus/built-in.o
  CC      net/ipv4/ip_fragment.o
  LD      drivers/media/firewire/built-in.o
  LD      drivers/misc/mic/built-in.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  CC      net/sunrpc/auth.o
  LD      drivers/media/mmc/siano/built-in.o
  CC      drivers/input/serio/libps2.o
  CC      drivers/mmc/core/core.o
  CC      fs/lockd/procfs.o
  CC      fs/proc/loadavg.o
  LD      drivers/media/i2c/built-in.o
  LD      drivers/misc/ti-st/built-in.o
  CC      fs/proc/meminfo.o
  LD      drivers/media/mmc/built-in.o
  LD      drivers/input/keyboard/built-in.o
  LD      drivers/misc/built-in.o
  CC      fs/nfs/proc.o
In file included from /home/kisskb/slave/src/include/linux/jbd2.h:26:0,
                 from /home/kisskb/slave/src/fs/jbd2/journal.c:28:
/home/kisskb/slave/src/fs/jbd2/journal.c: In function 'jbd2_journal_get_descriptor_buffer':
/home/kisskb/slave/src/include/linux/buffer_head.h:370:2: warning: 'blocknr' may be used uninitialized in this function [-Wmaybe-uninitialized]
  return __getblk_gfp(bdev, block, size, __GFP_MOVABLE);
  ^
/home/kisskb/slave/src/fs/jbd2/journal.c:811:21: note: 'blocknr' was declared here
  unsigned long long blocknr;
                     ^
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  CC      drivers/input/mouse/synaptics.o
  LD      drivers/mfd/built-in.o
  CC      fs/nfs/nfs2xdr.o
  CC      fs/nfs/nfs3super.o
  AR      lib/lib.a
  LD      drivers/media/platform/omap/built-in.o
  LD      drivers/media/pci/b2c2/built-in.o
  CC      drivers/hid/hid-input.o
  LD      drivers/media/rc/keymaps/built-in.o
  CC      fs/nfs/nfs3client.o
In file included from /home/kisskb/slave/src/fs/ext4/extents.c:43:0:
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  LD      drivers/nfc/built-in.o
  LD      drivers/media/platform/built-in.o
  LD      drivers/media/rc/built-in.o
  LD      drivers/media/pci/ddbridge/built-in.o
  CC      drivers/net/mii.o
  LD      drivers/nvme/host/built-in.o
  CC      fs/proc/version.o
  LD      drivers/media/tuners/built-in.o
  LD      drivers/nvme/built-in.o
  LD      drivers/media/pci/dm1105/built-in.o
  LD      drivers/perf/built-in.o
  LD      drivers/platform/built-in.o
  CC      drivers/of/base.o
  LD      drivers/gpio/built-in.o
  LD      drivers/media/pci/mantis/built-in.o
  LD      drivers/media/usb/b2c2/built-in.o
  CC      fs/proc/softirqs.o
  LD      drivers/power/built-in.o
In file included from /home/kisskb/slave/src/fs/ext4/ext4_jbd2.c:5:0:
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  LD      net/xfrm/built-in.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  CC      drivers/ptp/ptp_clock.o
  CC      fs/proc/namespaces.o
  LD      drivers/pwm/built-in.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  CC      net/core/netevent.o
  CC      fs/proc/self.o
  CC      drivers/pps/pps.o
  LD      drivers/media/pci/ngene/built-in.o
  CC      drivers/reset/core.o
  LD      drivers/media/pci/pluto2/built-in.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  LD      drivers/media/pci/pt1/built-in.o
  LD      drivers/media/pci/saa7146/built-in.o
  CC      fs/nfs/nfs3proc.o
  LD      drivers/media/pci/pt3/built-in.o
  LD      drivers/media/pci/smipcie/built-in.o
  CC      fs/proc/thread_self.o
  CC      fs/proc/proc_sysctl.o
  LD      drivers/media/usb/s2255/built-in.o
  LD      drivers/media/pci/ttpci/built-in.o
  CC      fs/proc/proc_net.o
  LD      drivers/media/pci/built-in.o
  LD      drivers/media/usb/siano/built-in.o
  CC      fs/nfs/nfs3xdr.o
  CC      drivers/mmc/card/queue.o
  CC      drivers/mmc/core/bus.o
  CC      fs/ext4/migrate.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  CC      fs/proc/kmsg.o
  CC      net/core/neighbour.o
  CC      drivers/mmc/core/host.o
  LD      drivers/input/serio/built-in.o
  LD      drivers/reset/built-in.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  LD      fs/jbd2/jbd2.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  CC      fs/proc/page.o
  LD      fs/jbd2/built-in.o
  LD      drivers/media/usb/zr364xx/built-in.o
  LD      drivers/soc/fsl/built-in.o
  CC      drivers/hid/hid-generic.o
  LD      drivers/soc/bcm/built-in.o
  CC      net/sunrpc/auth_null.o
  LD      drivers/media/usb/built-in.o
  LD      drivers/soc/built-in.o
  CC      net/sunrpc/auth_unix.o
  CC      net/core/rtnetlink.o
  CC      drivers/hid/usbhid/hid-quirks.o
  CC      drivers/hid/usbhid/hid-core.o
  CC      drivers/ptp/ptp_chardev.o
  CC      drivers/scsi/scsi.o
  LD      drivers/input/input-core.o
  CC      drivers/i2c/i2c-dev.o
  CC      drivers/mmc/core/mmc.o
  LD      drivers/media/built-in.o
  LD      drivers/i2c/algos/built-in.o
  CC      net/ipv4/ip_forward.o
  CC      net/ipv4/ip_options.o
  CC      drivers/net/Space.o
  CC      drivers/i2c/busses/i2c-designware-core.o
  CC      drivers/i2c/busses/i2c-designware-platdrv.o
  LD      drivers/i2c/muxes/built-in.o
  CC      drivers/tty/tty_io.o
  LD      fs/lockd/lockd.o
  CC      drivers/pps/kapi.o
  CC      drivers/pps/sysfs.o
  LD      fs/lockd/built-in.o
  LD      drivers/pps/clients/built-in.o
  CC      drivers/net/loopback.o
  CC      drivers/input/mouse/focaltech.o
  CC      drivers/mmc/core/mmc_ops.o
  LD      drivers/pps/generators/built-in.o
  CC      drivers/mmc/core/sd.o
  CC      drivers/usb/common/common.o
  CC      drivers/mmc/core/sd_ops.o
  CC      drivers/ptp/ptp_sysfs.o
  LD      fs/nfs/nfs.o
  CC      drivers/usb/core/usb.o
  CC      drivers/usb/core/hub.o
  CC      drivers/usb/core/hcd.o
  CC      fs/ext4/mballoc.o
  CC      net/sunrpc/auth_generic.o
  CC      net/sunrpc/svc.o
  CC      drivers/usb/core/urb.o
  LD      fs/nfs/nfsv2.o
  CC      drivers/usb/core/message.o
  CC      net/sunrpc/svcsock.o
  CC      net/sunrpc/svcauth.o
  LD      drivers/pps/pps_core.o
  LD      drivers/pps/built-in.o
  CC      drivers/of/device.o
  LD      drivers/i2c/busses/i2c-designware-platform.o
  CC      net/sunrpc/svcauth_unix.o
  CC      net/sunrpc/addr.o
  CC      fs/ext4/block_validity.o
  LD      drivers/usb/common/usb-common.o
  LD      drivers/net/ethernet/cadence/built-in.o
  LD      drivers/video/backlight/built-in.o
  CC      drivers/input/mouse/alps.o
  CC      net/sunrpc/rpcb_clnt.o
  LD      drivers/usb/common/built-in.o
  CC      drivers/input/mouse/logips2pp.o
  LD      drivers/net/ethernet/ezchip/built-in.o
In file included from /home/kisskb/slave/src/fs/ext4/extents.c:44:0:
/home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_ext_convert_to_initialized.isra.49':
/home/kisskb/slave/src/fs/ext4/ext4_extents.h:224:8: warning: '*((void *)&zero_ex+8)' may be used uninitialized in this function [-Wmaybe-uninitialized]
  block = le32_to_cpu(ex->ee_start_lo);
        ^
/home/kisskb/slave/src/fs/ext4/extents.c:3394:21: note: '*((void *)&zero_ex+8)' was declared here
  struct ext4_extent zero_ex;
                     ^
In file included from /home/kisskb/slave/src/fs/ext4/extents.c:44:0:
/home/kisskb/slave/src/fs/ext4/ext4_extents.h:225:12: warning: '*((void *)&zero_ex+6)' may be used uninitialized in this function [-Wmaybe-uninitialized]
  block |= ((ext4_fsblk_t) le16_to_cpu(ex->ee_start_hi) << 31) << 1;
            ^
/home/kisskb/slave/src/fs/ext4/extents.c:3394:21: note: '*((void *)&zero_ex+6)' was declared here
  struct ext4_extent zero_ex;
                     ^
/home/kisskb/slave/src/fs/ext4/extents.c:3113:2: warning: 'zero_ex.ee_block' may be used uninitialized in this function [-Wmaybe-uninitialized]
  return ext4_es_insert_extent(inode, ee_block, ee_len, ee_pblock,
  ^
/home/kisskb/slave/src/fs/ext4/extents.c:3394:21: note: 'zero_ex.ee_block' was declared here
  struct ext4_extent zero_ex;
                     ^
  CC      drivers/usb/host/ehci-hcd.o
  CC      drivers/net/phy/phy.o
  CC      drivers/video/console/dummycon.o
  CC      fs/ext4/move_extent.o
  LD      drivers/net/ethernet/netronome/built-in.o
  CC      net/ipv4/ip_output.o
  LD      drivers/net/ethernet/qualcomm/built-in.o
  LD      drivers/ptp/ptp.o
  LD      drivers/ptp/built-in.o
  CC      net/core/utils.o
  LD      drivers/i2c/busses/built-in.o
  LD      drivers/net/ethernet/rocker/built-in.o
  LD      drivers/net/ethernet/renesas/built-in.o
  LD      drivers/i2c/built-in.o
  CC      net/ipv4/ip_sockglue.o
In file included from /home/kisskb/slave/src/include/linux/sunrpc/svcsock.h:13:0,
                 from /home/kisskb/slave/src/net/sunrpc/svcsock.c:52:
/home/kisskb/slave/src/include/linux/sunrpc/svc_xprt.h: In function 'svc_addr_len':
/home/kisskb/slave/src/include/linux/sunrpc/svc_xprt.h:175:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  LD      drivers/net/ethernet/samsung/built-in.o
  CC      drivers/scsi/hosts.o
  CC      drivers/of/platform.o
In file included from /home/kisskb/slave/src/fs/ext4/mballoc.c:24:0:
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  LD      drivers/mmc/card/mmc_block.o
  LD      drivers/net/ethernet/synopsys/built-in.o
  LD      drivers/mmc/card/built-in.o
  CC      drivers/video/console/fbcon.o
  CC      net/core/link_watch.o
  CC      net/core/filter.o
  CC      net/sunrpc/timer.o
  CC      drivers/mmc/core/sdio.o
/home/kisskb/slave/src/net/core/neighbour.c: In function 'neigh_sysctl_register':
/home/kisskb/slave/src/net/core/neighbour.c:3180:10: warning: 'p_name' may be used uninitialized in this function [-Wmaybe-uninitialized]
  snprintf(neigh_path, sizeof(neigh_path), "net/%s/neigh/%s",
          ^
  CC      drivers/usb/core/driver.o
  CC      drivers/mmc/host/sdhci.o
  CC      drivers/usb/core/config.o
  CC      drivers/of/fdt.o
  CC      net/sunrpc/xdr.o
  CC      drivers/mmc/core/sdio_ops.o
  CC      drivers/video/console/bitblit.o
  CC      drivers/net/ethernet/stmicro/stmmac/stmmac_main.o
  LD      drivers/hid/usbhid/usbhid.o
  CC      drivers/clk/clk-divider.o
  LD      fs/nfs/nfsv3.o
  LD      drivers/hid/usbhid/built-in.o
  CC      drivers/input/mouse/trackpoint.o
  LD      fs/nfs/built-in.o
In file included from /home/kisskb/slave/src/fs/ext4/move_extent.c:19:0:
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      drivers/mmc/core/sdio_bus.o
/home/kisskb/slave/src/net/sunrpc/svcsock.c: In function 'svc_setup_socket':
/home/kisskb/slave/src/net/sunrpc/svcsock.c:779:6: warning: 'optname' may be used uninitialized in this function [-Wmaybe-uninitialized]
  err = kernel_setsockopt(svsk->sk_sock, level, optname,
      ^
/home/kisskb/slave/src/net/sunrpc/svcsock.c:746:18: note: 'optname' was declared here
  int err, level, optname, one = 1;
                  ^
/home/kisskb/slave/src/net/sunrpc/svcsock.c:779:6: warning: 'level' may be used uninitialized in this function [-Wmaybe-uninitialized]
  err = kernel_setsockopt(svsk->sk_sock, level, optname,
      ^
/home/kisskb/slave/src/net/sunrpc/svcsock.c:746:11: note: 'level' was declared here
  int err, level, optname, one = 1;
           ^
  CC      drivers/video/console/softcursor.o
  CC      fs/ext4/mmp.o
  CC      fs/ext4/indirect.o
  CC      fs/ext4/extents_status.o
  CC      drivers/mmc/core/sdio_cis.o
  CC      net/sunrpc/sunrpc_syms.o
/home/kisskb/slave/src/net/sunrpc/svcauth_unix.c: In function 'svcauth_unix_set_client':
/home/kisskb/slave/src/net/sunrpc/svcauth_unix.c:282:12: warning: 'sin6' may be used uninitialized in this function [-Wmaybe-uninitialized]
  ip.m_addr = *addr;
            ^
/home/kisskb/slave/src/net/sunrpc/svcauth_unix.c:658:23: note: 'sin6' was declared here
  struct sockaddr_in6 *sin6, sin6_storage;
                       ^
  CC      drivers/mmc/core/sdio_io.o
  CC      net/sunrpc/cache.o
  CC      fs/ext4/xattr.o
/home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_ext_map_blocks':
/home/kisskb/slave/src/fs/ext4/extents.c:2306:14: warning: 'lblock' may be used uninitialized in this function [-Wmaybe-uninitialized]
  ext4_lblk_t lblock;
              ^
/home/kisskb/slave/src/fs/ext4/extents.c:2305:14: warning: 'len' may be used uninitialized in this function [-Wmaybe-uninitialized]
  ext4_lblk_t len;
              ^
  CC      drivers/mmc/core/sdio_irq.o
  CC      net/sunrpc/rpc_pipe.o
  LD      fs/proc/proc.o
  CC      drivers/of/fdt_address.o
  CC      net/sunrpc/svc_xprt.o
  LD      fs/proc/built-in.o
  CC      net/core/sock_diag.o
  CC      net/sunrpc/stats.o
  CC      net/sunrpc/sysctl.o
  CC      drivers/mmc/core/quirks.o
  CC      drivers/usb/core/file.o
/home/kisskb/slave/src/net/sunrpc/xdr.c: In function 'xdr_encode_word':
/home/kisskb/slave/src/net/sunrpc/xdr.c:1153:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized]
  memcpy(subbuf->tail[0].iov_base, obj, this_len);
        ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.tail[0].iov_base' was declared here
  struct xdr_buf subbuf;
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized]
   _copy_to_pages(subbuf->pages, subbuf->page_base, obj, this_len);
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.page_base' was declared here
  struct xdr_buf subbuf;
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized]
   _copy_to_pages(subbuf->pages, subbuf->page_base, obj, this_len);
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.pages' was declared here
  struct xdr_buf subbuf;
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1144:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized]
  memcpy(subbuf->head[0].iov_base, obj, this_len);
        ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.head[0].iov_base' was declared here
  struct xdr_buf subbuf;
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c: In function 'write_bytes_to_xdr_buf':
/home/kisskb/slave/src/net/sunrpc/xdr.c:1153:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized]
  memcpy(subbuf->tail[0].iov_base, obj, this_len);
        ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.tail[0].iov_base' was declared here
  struct xdr_buf subbuf;
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized]
   _copy_to_pages(subbuf->pages, subbuf->page_base, obj, this_len);
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.page_base' was declared here
  struct xdr_buf subbuf;
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized]
   _copy_to_pages(subbuf->pages, subbuf->page_base, obj, this_len);
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.pages' was declared here
  struct xdr_buf subbuf;
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1144:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized]
  memcpy(subbuf->head[0].iov_base, obj, this_len);
        ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.head[0].iov_base' was declared here
  struct xdr_buf subbuf;
                 ^
  CC      drivers/usb/core/buffer.o
  CC      net/core/dev_ioctl.o
/home/kisskb/slave/src/net/sunrpc/xdr.c: In function 'read_bytes_from_xdr_buf':
/home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized]
  memcpy(obj, subbuf->tail[0].iov_base, this_len);
        ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.tail[0].iov_base' was declared here
  struct xdr_buf subbuf;
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized]
   _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len);
                   ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.page_base' was declared here
  struct xdr_buf subbuf;
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized]
   _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len);
                   ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.pages' was declared here
  struct xdr_buf subbuf;
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized]
  memcpy(obj, subbuf->head[0].iov_base, this_len);
        ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.head[0].iov_base' was declared here
  struct xdr_buf subbuf;
                 ^
  CC      drivers/usb/core/sysfs.o
  CC      drivers/mmc/core/slot-gpio.o
  CC      drivers/input/mouse/touchkit_ps2.o
  LD      drivers/hid/hid.o
/home/kisskb/slave/src/net/sunrpc/xdr.c: In function 'xdr_decode_word':
/home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized]
  memcpy(obj, subbuf->tail[0].iov_base, this_len);
        ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.tail[0].iov_base' was declared here
  struct xdr_buf subbuf;
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized]
   _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len);
                   ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.page_base' was declared here
  struct xdr_buf subbuf;
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized]
   _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len);
                   ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.pages' was declared here
  struct xdr_buf subbuf;
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized]
  memcpy(obj, subbuf->head[0].iov_base, this_len);
        ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.head[0].iov_base' was declared here
  struct xdr_buf subbuf;
                 ^
In file included from /home/kisskb/slave/src/fs/ext4/indirect.c:23:0:
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      drivers/scsi/scsi_ioctl.o
  CC      fs/ext4/xattr_user.o
  CC      drivers/usb/core/endpoint.o
  LD      drivers/hid/built-in.o
  CC      drivers/usb/core/devio.o
  CC      drivers/of/address.o
  CC      drivers/mmc/core/pwrseq.o
  CC      fs/ext4/xattr_trusted.o
  CC      drivers/mmc/core/pwrseq_simple.o
  CC      drivers/net/phy/phy_device.o
  CC      drivers/mmc/core/pwrseq_emmc.o
/home/kisskb/slave/src/net/sunrpc/xdr.c: In function 'xdr_buf_read_netobj':
/home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized]
  memcpy(obj, subbuf->tail[0].iov_base, this_len);
        ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1199:17: note: 'subbuf.tail[0].iov_base' was declared here
  struct xdr_buf subbuf;
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized]
   _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len);
                   ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1199:17: note: 'subbuf.page_base' was declared here
  struct xdr_buf subbuf;
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized]
   _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len);
                   ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1199:17: note: 'subbuf.pages' was declared here
  struct xdr_buf subbuf;
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1207:12: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized]
  obj->data = subbuf.head[0].iov_base;
            ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized]
  memcpy(obj, subbuf->tail[0].iov_base, this_len);
        ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.tail[0].iov_base' was declared here
  struct xdr_buf subbuf;
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized]
   _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len);
                   ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.page_base' was declared here
  struct xdr_buf subbuf;
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized]
   _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len);
                   ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.pages' was declared here
  struct xdr_buf subbuf;
                 ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized]
  memcpy(obj, subbuf->head[0].iov_base, this_len);
        ^
/home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.head[0].iov_base' was declared here
  struct xdr_buf subbuf;
                 ^
  CC      drivers/of/irq.o
  CC      net/core/tso.o
  CC      drivers/input/mouse/cypress_ps2.o
  CC      net/core/sock_reuseport.o
  CC      drivers/input/mouse/sermouse.o
  CC      drivers/usb/core/notify.o
  CC      drivers/usb/core/generic.o
  CC      net/core/flow.o
  CC      drivers/usb/core/quirks.o
  CC      drivers/usb/core/devices.o
  CC      drivers/input/mouse/synaptics_usb.o
  CC      drivers/mmc/host/dw_mmc.o
  CC      drivers/clk/clk-fixed-factor.o
  CC      drivers/usb/core/port.o
  CC      fs/ext4/inline.o
  LD      drivers/mmc/core/mmc_core.o
  CC      drivers/tty/n_tty.o
  CC      net/ipv4/inet_hashtables.o
  CC      drivers/tty/tty_ioctl.o
  LD      drivers/mmc/core/built-in.o
  CC      drivers/scsi/scsicam.o
  CC      drivers/scsi/scsi_error.o
  CC      fs/ext4/readpage.o
  CC      fs/ext4/sysfs.o
  CC      drivers/tty/tty_ldisc.o
  CC      drivers/tty/tty_buffer.o
  CC      net/ipv4/inet_timewait_sock.o
  CC      drivers/clk/clk-fixed-rate.o
  CC      drivers/clk/clk-gate.o
  CC      net/ipv4/inet_connection_sock.o
  CC      net/core/net-sysfs.o
  CC      net/core/net-procfs.o
  CC      drivers/clk/clk-multiplier.o
In file included from /home/kisskb/slave/src/fs/ext4/inline.c:17:0:
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      net/ipv4/tcp.o
  CC      drivers/of/of_net.o
  CC      drivers/of/of_mdio.o
  CC      net/core/ptp_classifier.o
  LD      drivers/input/mouse/psmouse.o
  CC      net/ipv4/tcp_input.o
  CC      drivers/clk/clk-mux.o
  CC      drivers/clk/clk-composite.o
  CC      drivers/usb/host/ehci-platform.o
  CC      drivers/tty/tty_port.o
  CC      drivers/usb/host/ohci-hcd.o
  CC      drivers/tty/tty_mutex.o
  CC      drivers/tty/tty_ldsem.o
  CC      drivers/clk/clk-fractional-divider.o
  CC      drivers/scsi/scsi_lib.o
  LD      drivers/input/mouse/built-in.o
  LD      drivers/input/built-in.o
  CC      drivers/clk/clk-gpio.o
  CC      drivers/usb/host/ohci-platform.o
  CC      drivers/scsi/scsi_common.o
  CC      drivers/scsi/scsi_lib_dma.o
  CC      net/ipv4/tcp_output.o
  CC      drivers/tty/pty.o
  CC      drivers/clk/clk-conf.o
  LD      drivers/clk/bcm/built-in.o
  CC      drivers/scsi/scsi_scan.o
  LD      drivers/tty/ipwireless/built-in.o
  CC      drivers/net/phy/mdio_bus.o
  LD      drivers/net/wireless/admtek/built-in.o
  CC      drivers/scsi/scsi_sysfs.o
  CC      drivers/net/phy/mdio_device.o
  LD      drivers/net/wireless/ath/built-in.o
  CC      drivers/tty/serial/serial_core.o
  CC      drivers/tty/serial/earlycon.o
  CC      drivers/scsi/scsi_devinfo.o
  CC      drivers/scsi/scsi_sysctl.o
  CC      drivers/mmc/host/dw_mmc-pltfm.o
  LD      drivers/net/wireless/atmel/built-in.o
  LD      drivers/net/wireless/broadcom/built-in.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      drivers/tty/vt/vc_screen.o
  CC      drivers/mmc/host/sdhci-pltfm.o
  LD      drivers/usb/misc/built-in.o
  LD      drivers/net/wireless/cisco/built-in.o
  CC      drivers/usb/phy/of.o
  LD      drivers/net/wireless/intel/built-in.o
  LD      net/sunrpc/sunrpc.o
  CC      net/ipv4/tcp_timer.o
  CC      drivers/net/phy/national.o
  CC      net/ipv4/tcp_ipv4.o
  LD      drivers/clk/built-in.o
  LD      drivers/net/wireless/intersil/built-in.o
  LD      drivers/net/wireless/marvell/built-in.o
  LD      net/sunrpc/built-in.o
  CC      drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.o
  LD      drivers/net/wireless/mediatek/built-in.o
  CC      drivers/scsi/scsi_proc.o
  LD      drivers/net/wireless/ralink/built-in.o
  CC      drivers/usb/storage/scsiglue.o
  CC      drivers/video/logo/logo.o
  LD      drivers/of/built-in.o
  CC      drivers/scsi/scsi_trace.o
  CC      drivers/scsi/scsi_logging.o
  LD      drivers/net/wireless/realtek/built-in.o
  LD      drivers/net/wireless/rsi/built-in.o
  CC      drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.o
  LD      drivers/net/wireless/st/built-in.o
  CC      net/ipv4/tcp_minisocks.o
  LOGO    drivers/video/logo/logo_superh_mono.c
  LD      drivers/net/wireless/ti/built-in.o
  LOGO    drivers/video/logo/logo_linux_mono.c
  LOGO    drivers/video/logo/logo_superh_vga16.c
  LOGO    drivers/video/logo/clut_vga16.c
  LOGO    drivers/video/logo/logo_linux_vga16.c
  LD      drivers/net/wireless/zydas/built-in.o
  LOGO    drivers/video/logo/logo_blackfin_vga16.c
  LOGO    drivers/video/logo/logo_spe_clut224.c
  LOGO    drivers/video/logo/logo_mac_clut224.c
  CC      drivers/video/fbdev/core/fb_cmdline.o
  LOGO    drivers/video/logo/logo_superh_clut224.c
  LOGO    drivers/video/logo/logo_sun_clut224.c
  LOGO    drivers/video/logo/logo_linux_clut224.c
  LOGO    drivers/video/logo/logo_parisc_clut224.c
  LOGO    drivers/video/logo/logo_dec_clut224.c
  LOGO    drivers/video/logo/logo_blackfin_clut224.c
  LD      drivers/net/wireless/built-in.o
  LOGO    drivers/video/logo/logo_m32r_clut224.c
  LOGO    drivers/video/logo/logo_sgi_clut224.c
  LD      drivers/video/logo/built-in.o
  CC      drivers/video/fbdev/core/fb_notify.o
  CC      drivers/video/fbdev/core/fbmon.o
  CC      drivers/video/fbdev/core/fbmem.o
  CC      drivers/tty/vt/selection.o
  CC      drivers/video/fbdev/core/fbcmap.o
  CC      net/ipv4/tcp_cong.o
  CC      drivers/net/ethernet/stmicro/stmmac/ring_mode.o
  LD      drivers/usb/phy/built-in.o
  CC      drivers/scsi/sd.o
  CC      drivers/tty/serial/8250/8250_core.o
  CC      drivers/tty/serial/8250/8250_port.o
  CC      drivers/tty/serial/8250/8250_early.o
  CC      drivers/usb/storage/protocol.o
  CC      drivers/tty/serial/8250/8250_dw.o
  CC      drivers/usb/storage/transport.o
  LD      drivers/net/phy/libphy.o
  CC      drivers/net/ethernet/stmicro/stmmac/chain_mode.o
  CC      drivers/tty/vt/keyboard.o
  CC      drivers/video/fbdev/core/fbsysfs.o
  LD      drivers/net/phy/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  CC      net/ipv4/tcp_metrics.o
  LD      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  CC      net/ipv4/tcp_fastopen.o
  CC      drivers/net/ethernet/stmicro/stmmac/dwmac_lib.o
  CC      drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.o
  LD      drivers/video/fbdev/omap2/omapfb/built-in.o
  CC      drivers/video/fbdev/core/modedb.o
  CC      drivers/video/fbdev/core/fbcvt.o
  LD      drivers/video/fbdev/omap2/built-in.o
  CC      drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.o
  CC      drivers/net/ethernet/stmicro/stmmac/dwmac100_core.o
  CC      drivers/tty/vt/consolemap.o
  CC      drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.o
  CONMK   drivers/tty/vt/consolemap_deftbl.c
  LD      drivers/usb/core/usbcore.o
  CC      drivers/tty/serial/8250/8250_of.o
  CC      drivers/tty/vt/vt.o
/home/kisskb/slave/src/drivers/usb/storage/transport.c: In function 'usb_stor_bulk_srb':
/home/kisskb/slave/src/drivers/usb/storage/transport.c:473:40: warning: 'partial' may be used uninitialized in this function [-Wmaybe-uninitialized]
  scsi_set_resid(srb, scsi_bufflen(srb) - partial);
                                        ^
  CC      drivers/usb/storage/usb.o
  SHIPPED drivers/tty/vt/defkeymap.c
  LD      drivers/usb/core/built-in.o
  CC      drivers/tty/vt/consolemap_deftbl.o
  CC      drivers/tty/vt/defkeymap.o
  LD      net/core/built-in.o
  CC      drivers/usb/storage/initializers.o
/home/kisskb/slave/src/drivers/usb/storage/transport.c: In function 'usb_stor_bulk_transfer_sg':
/home/kisskb/slave/src/drivers/usb/storage/transport.c:499:15: warning: 'partial' may be used uninitialized in this function [-Wmaybe-uninitialized]
   length_left -= partial;
               ^
  CC      drivers/net/ethernet/stmicro/stmmac/enh_desc.o
  CC      drivers/usb/storage/sierra_ms.o
  CC      drivers/usb/storage/option_ms.o
  CC      drivers/net/ethernet/stmicro/stmmac/norm_desc.o
  CC      drivers/usb/storage/usual-tables.o
  LD      drivers/mmc/host/built-in.o
  CC      drivers/net/ethernet/stmicro/stmmac/mmc_core.o
  LD      drivers/mmc/built-in.o
  CC      net/ipv4/tcp_recovery.o
  CC      drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.o
  CC      net/ipv4/tcp_offload.o
  CC      drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.o
  CC      drivers/net/ethernet/stmicro/stmmac/stmmac_platform.o
  CC      net/ipv4/datagram.o
/home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:163:19: warning: 'i' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (!list_empty(i->head)) {
                   ^
/home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:235:19: note: 'i' was declared here
  struct irq_info *i;
                   ^
  CC      drivers/net/ethernet/stmicro/stmmac/dwmac-generic.o
  CC      net/ipv4/raw.o
  CC      net/ipv4/udp.o
  CC      net/ipv4/udplite.o
  CC      net/ipv4/udp_offload.o
  CC      net/ipv4/arp.o
  CC      net/ipv4/icmp.o
  CC      net/ipv4/devinet.o
  CC      net/ipv4/af_inet.o
  LD      fs/ext4/ext4.o
  CC      net/ipv4/igmp.o
  LD      drivers/tty/serial/8250/8250.o
  CC      net/ipv4/fib_frontend.o
  CC      net/ipv4/fib_semantics.o
  CC      net/ipv4/fib_trie.o
  CC      net/ipv4/inet_fragment.o
  LD      fs/ext4/built-in.o
  CC      net/ipv4/ping.o
  CC      net/ipv4/ip_tunnel_core.o
  CC      net/ipv4/gre_offload.o
  LD      fs/built-in.o
  CC      net/ipv4/sysctl_net_ipv4.o
  LD      drivers/usb/host/built-in.o
  CC      net/ipv4/proc.o
  CC      net/ipv4/inet_lro.o
  LD      drivers/video/console/built-in.o
  CC      net/ipv4/ipconfig.o
  CC      net/ipv4/inet_diag.o
  CC      net/ipv4/tcp_diag.o
  CC      net/ipv4/tcp_cubic.o
  CC      net/ipv4/xfrm4_policy.o
  CC      net/ipv4/xfrm4_state.o
  CC      net/ipv4/xfrm4_input.o
In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0:
/home/kisskb/slave/src/net/ipv4/tcp_metrics.c: In function 'tcp_metrics_nl_cmd_get':
/home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<Ueb48>.key[3]' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (a->key[i] == b->key[i])
      ^
/home/kisskb/slave/src/net/ipv4/tcp_metrics.c:981:23: note: 'saddr.<Ueb48>.key[3]' was declared here
  struct inetpeer_addr saddr, daddr;
                       ^
In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0:
/home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<Ueb48>.key[2]' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (a->key[i] == b->key[i])
      ^
/home/kisskb/slave/src/net/ipv4/tcp_metrics.c:981:23: note: 'saddr.<Ueb48>.key[2]' was declared here
  struct inetpeer_addr saddr, daddr;
                       ^
In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0:
/home/kisskb/slave/src/include/net/inetpeer.h:141:26: warning: 'saddr.<Ueb48>.a4.vif' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (a->key[i] == b->key[i])
                          ^
/home/kisskb/slave/src/net/ipv4/tcp_metrics.c:981:23: note: 'saddr.<Ueb48>.a4.vif' was declared here
  struct inetpeer_addr saddr, daddr;
                       ^
In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0:
/home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<Ueb48>.a4.addr' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (a->key[i] == b->key[i])
      ^
/home/kisskb/slave/src/net/ipv4/tcp_metrics.c:981:23: note: 'saddr.<Ueb48>.a4.addr' was declared here
  struct inetpeer_addr saddr, daddr;
                       ^
In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0:
/home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[3]' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (a->key[i] == b->key[i])
      ^
/home/kisskb/slave/src/net/ipv4/tcp_metrics.c:981:30: note: 'daddr.in6_u.u6_addr32[3]' was declared here
  struct inetpeer_addr saddr, daddr;
                              ^
In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0:
/home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[2]' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (a->key[i] == b->key[i])
      ^
/home/kisskb/slave/src/net/ipv4/tcp_metrics.c:981:30: note: 'daddr.in6_u.u6_addr32[2]' was declared here
  struct inetpeer_addr saddr, daddr;
                              ^
  CC      net/ipv4/xfrm4_output.o
  CC      net/ipv4/xfrm4_protocol.o
In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0:
/home/kisskb/slave/src/net/ipv4/tcp_metrics.c: In function 'tcp_metrics_nl_cmd_del':
/home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.<Ueb48>.a4.addr' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (a->key[i] == b->key[i])
      ^
/home/kisskb/slave/src/net/ipv4/tcp_metrics.c:1062:30: note: 'daddr.<Ueb48>.a4.addr' was declared here
  struct inetpeer_addr saddr, daddr;
                              ^
/home/kisskb/slave/src/net/ipv4/tcp_metrics.c:1079:7: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized]
  hash ^= net_hash_mix(net);
       ^
In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0:
/home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<Ueb48>.key[3]' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (a->key[i] == b->key[i])
      ^
/home/kisskb/slave/src/net/ipv4/tcp_metrics.c:1062:23: note: 'saddr.<Ueb48>.key[3]' was declared here
  struct inetpeer_addr saddr, daddr;
                       ^
In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0:
/home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<Ueb48>.key[2]' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (a->key[i] == b->key[i])
      ^
/home/kisskb/slave/src/net/ipv4/tcp_metrics.c:1062:23: note: 'saddr.<Ueb48>.key[2]' was declared here
  struct inetpeer_addr saddr, daddr;
                       ^
In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0:
/home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[3]' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (a->key[i] == b->key[i])
      ^
/home/kisskb/slave/src/net/ipv4/tcp_metrics.c:1062:30: note: 'daddr.in6_u.u6_addr32[3]' was declared here
  struct inetpeer_addr saddr, daddr;
                              ^
In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0:
/home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[2]' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (a->key[i] == b->key[i])
      ^
/home/kisskb/slave/src/net/ipv4/tcp_metrics.c:1062:30: note: 'daddr.in6_u.u6_addr32[2]' was declared here
  struct inetpeer_addr saddr, daddr;
                              ^
  LD      drivers/scsi/scsi_mod.o
  LD      drivers/usb/storage/usb-storage.o
  LD      drivers/net/ethernet/stmicro/stmmac/stmmac.o
  LD      drivers/usb/storage/built-in.o
  LD      drivers/net/ethernet/stmicro/stmmac/stmmac-platform.o
  LD      drivers/usb/built-in.o
  LD      drivers/net/ethernet/stmicro/stmmac/built-in.o
  LD      drivers/tty/serial/8250/8250_base.o
  LD      drivers/tty/serial/8250/built-in.o
  LD      drivers/tty/serial/built-in.o
  LD      drivers/net/ethernet/stmicro/built-in.o
  LD      drivers/net/ethernet/built-in.o
  LD      drivers/video/fbdev/core/fb.o
  LD      drivers/video/fbdev/core/built-in.o
  LD      drivers/video/fbdev/built-in.o
  LD      drivers/video/built-in.o
  LD      drivers/net/built-in.o
/home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_err':
/home/kisskb/slave/src/net/ipv4/ping.c:559:37: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized]
     harderr = icmp_err_convert[code].fatal;
                                     ^
/home/kisskb/slave/src/net/ipv4/ping.c:532:3: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized]
   switch (type) {
   ^
/home/kisskb/slave/src/net/ipv4/ping.c:513:48: warning: 'icmph' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (!ping_supported(family, icmph->type, icmph->code))
                                                ^
/home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_common_sendmsg':
/home/kisskb/slave/src/net/ipv4/ping.c:690:21: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (!ping_supported(family, type, code))
                     ^
/home/kisskb/slave/src/net/ipv4/ping.c:476:63: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized]
  return (family == AF_INET && type == ICMP_ECHO && code == 0) ||
                                                               ^
/home/kisskb/slave/src/net/ipv4/ping.c:658:11: note: 'code' was declared here
  u8 type, code;
           ^
/home/kisskb/slave/src/net/ipv4/fib_trie.c: In function 'fib_trie_unmerge':
/home/kisskb/slave/src/net/ipv4/fib_trie.c:909:11: warning: 'local_tp' may be used uninitialized in this function [-Wmaybe-uninitialized]
  while (tn->slen < l->slen) {
           ^
/home/kisskb/slave/src/net/ipv4/fib_trie.c:1696:39: note: 'local_tp' was declared here
   struct key_vector *local_l = NULL, *local_tp;
                                       ^
  LD      drivers/scsi/sd_mod.o
  LD      drivers/scsi/built-in.o
/home/kisskb/slave/src/net/ipv4/tcp_input.c: In function 'tcp_data_queue':
/home/kisskb/slave/src/net/ipv4/tcp_input.c:4228:49: warning: array subscript is above array bounds [-Warray-bounds]
     tp->selective_acks[i-1] = tp->selective_acks[i];
                                                 ^
  LD      net/ipv4/built-in.o
  LD      net/built-in.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
  LINK    vmlinux
  LD      vmlinux.o
  MODPOST vmlinux.o
  GEN     .version
  CHK     include/generated/compile.h
  UPD     include/generated/compile.h
  CC      init/version.o
  LD      init/built-in.o
  KSYM    .tmp_kallsyms1.o
  KSYM    .tmp_kallsyms2.o
  LD      vmlinux
  SORTEX  vmlinux
  SYSMAP  System.map
  Building modules, stage 2.
  MODPOST 5 modules
  CC      crypto/drbg.mod.o
  CC      crypto/echainiv.mod.o
  CC      crypto/hmac.mod.o
  CC      crypto/jitterentropy_rng.mod.o
  CC      crypto/sha256_generic.mod.o
  LD [M]  crypto/echainiv.ko
  LD [M]  crypto/drbg.ko
  LD [M]  crypto/jitterentropy_rng.ko
  LD [M]  crypto/sha256_generic.ko
  LD [M]  crypto/hmac.ko
make[1]: Leaving directory '/home/kisskb/slave/build/linus_axs103_smp_defconfig_arcv2'
Completed OK
# rm -rf /home/kisskb/slave/build/linus_axs103_smp_defconfig_arcv2
# Build took: 0:00:44.474899