# git rev-parse -q --verify 67944024c1cdd897e49a09b0d6af3ea38d1388ca^{commit}
67944024c1cdd897e49a09b0d6af3ea38d1388ca
already have revision, skipping fetch
# git checkout -q -f -B kisskb 67944024c1cdd897e49a09b0d6af3ea38d1388ca
# git clean -qxdf
# git log -1
commit 67944024c1cdd897e49a09b0d6af3ea38d1388ca
Merge: 40fea2e 790b415
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sat Mar 5 12:35:48 2016 -0800

    Merge tag 'sound-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
    
    Pull sound fixes from Takashi Iwai:
     "It's our tradition to get a high volume of fixes late at rc7: this
      time, X32 ABI breakage was found and this resulted in a high number
      LOCs.  The necessary changes to ALSA core codes were fairly
      straightforward, and more importantly, they are specific to X32, thus
      should be safe to apply.
    
      Other than that, rather a collection of small fixes:
       - Removal of the code that blocks too long at closing the OSS
         sequencer client (which was spotted by syzkaller, unsurprisingly)
       - Fixes races at HD-audio HDMI i915 audio binding
       - a few HDSP/HDPM zero-division fixes
       - Quirks for HD-audio and USB-audio as usual"
    
    * tag 'sound-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
      ALSA: hda - hdmi defer to register acomp eld notifier
      ALSA: hda - hdmi add wmb barrier for audio component
      ALSA: hda - Fix mic issues on Acer Aspire E1-472
      ALSA: seq: oss: Don't drain at closing a client
      ALSA: usb-audio: Add a quirk for Plantronics DA45
      ALSA: hdsp: Fix wrong boolean ctl value accesses
      ALSA: hdspm: Fix zero-division
      ALSA: hdspm: Fix wrong boolean ctl value accesses
      ALSA: timer: Fix ioctls for X32 ABI
      ALSA: timer: Fix broken compat timer user status ioctl
      ALSA: rawmidi: Fix ioctls X32 ABI
      ALSA: rawmidi: Use comapt_put_timespec()
      ALSA: pcm: Fix ioctls for X32 ABI
      ALSA: ctl: Fix ioctls for X32 ABI
# < /opt/cross/arcv2-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-gcc --version
# < git log --format=%s --max-count=1 67944024c1cdd897e49a09b0d6af3ea38d1388ca
# < 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/ioctls.h
  WRAP    arch/arc/include/generated/asm/ipcbuf.h
  WRAP    arch/arc/include/generated/asm/irq_regs.h
  WRAP    arch/arc/include/generated/asm/irq_work.h
  WRAP    arch/arc/include/generated/asm/kmap_types.h
  WRAP    arch/arc/include/generated/asm/kvm_para.h
  WRAP    arch/arc/include/generated/asm/local.h
  WRAP    arch/arc/include/generated/asm/local64.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/mman.h
  WRAP    arch/arc/include/generated/asm/msgbuf.h
  WRAP    arch/arc/include/generated/asm/param.h
  WRAP    arch/arc/include/generated/asm/parport.h
  WRAP    arch/arc/include/generated/asm/pci.h
  WRAP    arch/arc/include/generated/asm/percpu.h
  WRAP    arch/arc/include/generated/asm/poll.h
  WRAP    arch/arc/include/generated/asm/posix_types.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
  HOSTCC  scripts/basic/bin2c
  UPD     include/config/kernel.release
  Using /home/kisskb/slave/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/pnmtologo
  HOSTCC  scripts/conmakehash
  HOSTCC  scripts/sortextable
  HOSTCC  scripts/dtc/dtc.o
  HOSTCC  scripts/dtc/flattree.o
  CC      scripts/mod/empty.o
  HOSTCC  scripts/dtc/fstree.o
  HOSTCC  scripts/mod/mk_elfconfig
  HOSTCC  scripts/dtc/data.o
  HOSTCC  scripts/dtc/livetree.o
  HOSTCC  scripts/dtc/treesource.o
  CC      scripts/mod/devicetable-offsets.s
  HOSTCC  scripts/dtc/srcpos.o
  HOSTCC  scripts/dtc/checks.o
  HOSTCC  scripts/dtc/util.o
  SHIPPED scripts/dtc/dtc-lexer.lex.c
  SHIPPED scripts/dtc/dtc-parser.tab.c
  SHIPPED scripts/dtc/dtc-parser.tab.h
  HOSTCC  scripts/dtc/dtc-parser.tab.o
  GEN     scripts/mod/devicetable-offsets.h
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/sumversion.o
  HOSTCC  scripts/dtc/dtc-lexer.lex.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/do_mounts_initrd.o
  CC      init/initramfs.o
  CC      init/calibrate.o
  CC      init/init_task.o
  UPD     include/generated/compile.h
  CC      init/version.o
  HOSTCC  usr/gen_init_cpio
  CC      arch/arc/mm/extable.o
  CC      arch/arc/mm/dma.o
  CC      arch/arc/mm/ioremap.o
  CC      arch/arc/mm/fault.o
  CC      arch/arc/mm/init.o
  CC      arch/arc/mm/tlb.o
  AS      arch/arc/mm/tlbex.o
  CC      arch/arc/mm/cache.o
  CC      arch/arc/mm/mmap.o
  CC      arch/arc/kernel/arcksyms.o
  CC      arch/arc/kernel/time.o
  CC      arch/arc/kernel/irq.o
  CC      arch/arc/kernel/setup.o
  CC      arch/arc/kernel/reset.o
  CC      arch/arc/kernel/devtree.o
  CC      arch/arc/kernel/process.o
  CC      arch/arc/kernel/ptrace.o
  CC      arch/arc/kernel/traps.o
  CC      arch/arc/kernel/signal.o
  CC      arch/arc/kernel/stacktrace.o
  CC      arch/arc/kernel/clk.o
  CC      arch/arc/kernel/troubleshoot.o
  CC      arch/arc/kernel/sys.o
  CC      arch/arc/kernel/disasm.o
  LDS     arch/arc/kernel/vmlinux.lds
  AS      arch/arc/kernel/head.o
  CC      arch/arc/kernel/ctx_sw.o
  CC      arch/arc/kernel/perf_event.o
  CC      arch/arc/kernel/smp.o
  CC      arch/arc/kernel/mcip.o
  CC      arch/arc/kernel/unwind.o
  AS      arch/arc/kernel/entry-arcv2.o
  CC      arch/arc/kernel/module.o
  CC      arch/arc/kernel/intc-arcv2.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
  AS      usr/initramfs_data.o
  LD      usr/built-in.o
  LD      certs/built-in.o
  CC      kernel/fork.o
  CC      kernel/panic.o
  CC      kernel/exit.o
  CC      kernel/cpu.o
  CC      kernel/softirq.o
  CC      kernel/sysctl_binary.o
  CC      kernel/exec_domain.o
  CC      kernel/capability.o
  CC      kernel/resource.o
  CC      kernel/sysctl.o
  CC      kernel/kmod.o
  CC      kernel/sys.o
  CC      kernel/signal.o
  CC      kernel/pid.o
  CC      kernel/user.o
  CC      kernel/ptrace.o
  CC      kernel/workqueue.o
  CC      kernel/task_work.o
  CC      kernel/sys_ni.o
  CC      kernel/kthread.o
  CC      kernel/params.o
  CC      kernel/ksysfs.o
  CC      kernel/extable.o
  CC      kernel/nsproxy.o
  CC      kernel/notifier.o
  CC      kernel/groups.o
  CC      kernel/cred.o
  CC      kernel/smpboot.o
  CC      kernel/async.o
  CC      kernel/reboot.o
  CC      kernel/range.o
  CC      kernel/bpf/core.o
  CC      kernel/events/core.o
  LD      arch/arc/plat-axs10x/built-in.o
  CC      kernel/events/ring_buffer.o
  CC      kernel/events/callchain.o
  LD      kernel/livepatch/built-in.o
  CC      kernel/power/qos.o
  CC      kernel/printk/printk.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/locking/mutex.o
  CC      kernel/irq/handle.o
  CC      kernel/rcu/update.o
  CC      kernel/stacktrace.o
  CC      kernel/futex.o
  CC      kernel/smp.o
  CC      kernel/module.o
  CC      kernel/sched/core.o
  LD      init/mounts.o
  CC      kernel/kallsyms.o
  LD      arch/arc/mm/built-in.o
  LD      init/built-in.o
  CC      kernel/time/time.o
  CC      kernel/time/timer.o
  CC      mm/filemap.o
  GZIP    kernel/config_data.gz
  CC      kernel/stop_machine.o
  CC      kernel/hung_task.o
  CC      kernel/watchdog.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/elfcore.o
  CC      kernel/irq_work.o
  CC      kernel/membarrier.o
  CC      kernel/memremap.o
  CC      kernel/irq/manage.o
  CHK     kernel/config_data.h
  UPD     kernel/config_data.h
  CC      kernel/irq/spurious.o
  CC      kernel/irq/resend.o
  CC      mm/mempool.o
  CC      mm/oom_kill.o
  CC      kernel/rcu/sync.o
  CC      kernel/configs.o
  CC      mm/maccess.o
  CC      kernel/rcu/srcu.o
  CC      ipc/util.o
  CC      mm/page_alloc.o
  CC      mm/page-writeback.o
  CC      kernel/rcu/tree.o
  CC      ipc/msgutil.o
  CC      fs/open.o
  CC      fs/read_write.o
  CC      kernel/irq/chip.o
  CC      security/commoncap.o
  CC      security/min_addr.o
  CC      kernel/locking/semaphore.o
  CC      kernel/locking/rwsem.o
  CC      fs/file_table.o
  CC      mm/readahead.o
  CC      fs/super.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]
 }
 ^
  CC      fs/char_dev.o
  LD      kernel/power/built-in.o
  CC      kernel/time/hrtimer.o
  CC      ipc/msg.o
  CC      kernel/locking/percpu-rwsem.o
  CC      fs/stat.o
  CC      kernel/irq/dummychip.o
  CC      kernel/irq/devres.o
  CC      fs/exec.o
  CC      kernel/irq/generic-chip.o
  CC      ipc/sem.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/irq/irqdomain.o
  CC      ipc/shm.o
  CC      kernel/locking/spinlock.o
  CC      kernel/time/itimer.o
  CC      kernel/irq/proc.o
  CC      kernel/locking/osq_lock.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      kernel/sched/loadavg.o
  CC      kernel/locking/lglock.o
  CC      kernel/irq/migration.o
  CC      ipc/syscall.o
  CC      mm/swap.o
  CC      mm/truncate.o
  CC      kernel/locking/rtmutex.o
  CC      mm/vmscan.o
  CC      kernel/locking/rwsem-spinlock.o
  CC      ipc/ipc_sysctl.o
  CC      crypto/api.o
  CC      ipc/mqueue.o
  CC      mm/shmem.o
  CC      ipc/namespace.o
  LD      kernel/bpf/built-in.o
  CC      mm/util.o
  CC      ipc/mq_sysctl.o
  CC      mm/mmzone.o
  CC      mm/vmstat.o
  CC      crypto/cipher.o
  CC      mm/backing-dev.o
  CC      fs/pipe.o
  CC      kernel/time/posix-timers.o
  CC      kernel/sched/clock.o
  CC      kernel/time/posix-cpu-timers.o
  CC      kernel/sched/cputime.o
  CC      fs/namei.o
  CC      fs/fcntl.o
  CC      fs/ioctl.o
  CC      kernel/sched/idle_task.o
  CC      fs/readdir.o
  LD      arch/arc/kernel/built-in.o
  CC      kernel/sched/fair.o
  CC      mm/mm_init.o
  LD      arch/arc/built-in.o
  CC      mm/mmu_context.o
  CC      kernel/sched/rt.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;
                ^
  LD      security/built-in.o
  CC      kernel/time/timekeeping.o
  CC      kernel/sched/deadline.o
  CC      crypto/compress.o
  CC      kernel/sched/stop_task.o
  CC      crypto/memneq.o
  CC      kernel/sched/wait.o
  CC      fs/select.o
  CC      crypto/crypto_wq.o
  CC      fs/dcache.o
  CC      mm/percpu.o
  CC      mm/slab_common.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      fs/inode.o
  CC      kernel/time/ntp.o
  CC      mm/compaction.o
  CC      mm/vmacache.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;
                     ^
  LD      kernel/irq/built-in.o
  CC      kernel/sched/completion.o
  CC      block/bio.o
  CC      kernel/sched/idle.o
  CC      block/elevator.o
  CC      mm/interval_tree.o
  CC      crypto/algapi.o
/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      crypto/scatterwalk.o
  LD      kernel/printk/built-in.o
  CC      crypto/proc.o
  CC      mm/list_lru.o
  LD      kernel/locking/built-in.o
  CC      crypto/aead.o
  CC      fs/attr.o
  CC      fs/bad_inode.o
  CC      mm/workingset.o
  CC      crypto/ablkcipher.o
  CC      mm/debug.o
  CC      fs/file.o
  CC      mm/gup.o
  LD      drivers/amba/built-in.o
  CC      fs/filesystems.o
  CC      kernel/sched/cpupri.o
  LD      drivers/auxdisplay/built-in.o
  CC      kernel/sched/cpudeadline.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      mm/highmem.o
  CC      fs/namespace.o
  CC      fs/seq_file.o
  CC      kernel/time/clocksource.o
  CC      mm/memory.o
  CC      mm/mincore.o
  CC      kernel/time/jiffies.o
/home/kisskb/slave/src/kernel/time/posix-cpu-timers.c: In function 'set_process_cpu_timer':
/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;
             ^
  CC      mm/mlock.o
  CC      crypto/blkcipher.o
  CC      crypto/skcipher.o
  CC      mm/mmap.o
  CC      fs/xattr.o
  CC      kernel/time/timer_list.o
  CC      crypto/chainiv.o
  CC      kernel/time/timeconv.o
  CC      mm/mprotect.o
  CC      drivers/base/component.o
  CC      mm/mremap.o
  CC      mm/msync.o
  LD      sound/built-in.o
  CC      crypto/eseqiv.o
  CC      mm/rmap.o
  CC      mm/vmalloc.o
  CC      drivers/base/core.o
  LD      ipc/built-in.o
  CC      mm/pagewalk.o
  CC      mm/pgtable-generic.o
  LD      drivers/bus/built-in.o
  CC      kernel/time/timecounter.o
  LD      drivers/block/built-in.o
  LD      drivers/cdrom/built-in.o
  CC      kernel/time/posix-clock.o
  CC      fs/libfs.o
  CC      kernel/time/alarmtimer.o
  LD      firmware/built-in.o
  CC      drivers/char/mem.o
  CC      kernel/time/clockevents.o
  CC      kernel/time/tick-common.o
  CC      mm/init-mm.o
  CC      mm/nobootmem.o
  LD      kernel/rcu/built-in.o
  CC      drivers/base/bus.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      mm/fadvise.o
  CC      drivers/clk/clk-devres.o
  CC      mm/madvise.o
  CC      crypto/ahash.o
  CC      kernel/time/tick-oneshot.o
  CC      kernel/time/tick-sched.o
  CC      drivers/base/dd.o
  CC      crypto/shash.o
  CC      crypto/pcompress.o
  CC      crypto/akcipher.o
  CC      fs/fs-writeback.o
  CC      fs/pnode.o
  CC      mm/memblock.o
  CC      crypto/algboss.o
  CC      block/blk-core.o
  CC      mm/dmapool.o
  CC      fs/splice.o
  CC      mm/slab.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));
           ^
  CC      net/socket.o
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      crypto/testmgr.o
  LD      net/802/built-in.o
  CC      drivers/clk/clkdev.o
  CC      drivers/clk/clk.o
  CC      fs/sync.o
  CC      fs/utimes.o
  CC      net/ethernet/eth.o
  CC      fs/stack.o
  CC      fs/fs_struct.o
  CC      net/core/sock.o
  CC      net/core/request_sock.o
  CC      drivers/char/random.o
  CC      drivers/char/misc.o
  CC      crypto/crypto_null.o
  CC      block/blk-sysfs.o
  CC      block/blk-tag.o
  CC      crypto/aes_generic.o
  CC      crypto/crc32c_generic.o
  CC      fs/statfs.o
  CC      fs/fs_pin.o
  CC      block/blk-flush.o
  CC      drivers/clk/clk-divider.o
  CC      drivers/base/syscore.o
  CC      crypto/rng.o
  CC      drivers/base/driver.o
  CC      block/blk-settings.o
  CC      fs/nsfs.o
  CC      drivers/base/class.o
  CC      fs/buffer.o
  CC [M]  crypto/echainiv.o
  CC      fs/block_dev.o
  CC [M]  crypto/hmac.o
  CC      fs/direct-io.o
  LD      kernel/time/built-in.o
  CC [M]  crypto/sha256_generic.o
  CC      fs/mpage.o
  CC      net/ipv4/route.o
  CC [M]  crypto/drbg.o
  LD      drivers/char/agp/built-in.o
  CC      fs/proc_namespace.o
  CC      fs/devpts/inode.o
  CC      drivers/base/platform.o
  CC [M]  crypto/jitterentropy.o
  LD      fs/exofs/built-in.o
  CC [M]  crypto/jitterentropy-kcapi.o
  CC      drivers/base/cpu.o
  CC      net/core/skbuff.o
  CC      drivers/base/firmware.o
  CC      fs/jbd2/transaction.o
  CC      block/blk-ioc.o
  CC      fs/fat/cache.o
  LD      crypto/crypto.o
  CC      lib/lockref.o
  LD      crypto/crypto_algapi.o
  CC      fs/kernfs/mount.o
  LD      crypto/crypto_blkcipher.o
  CC      drivers/base/init.o
  LD      crypto/crypto_hash.o
  LD      crypto/cryptomgr.o
  CC      net/ipv4/inetpeer.o
  LD      net/ethernet/built-in.o
  CC      drivers/base/map.o
  CC      block/blk-map.o
  CC      fs/ext4/balloc.o
  CC      drivers/base/devres.o
  CC      lib/bcd.o
  CC      net/key/af_key.o
  CC      net/ipv6/exthdrs_core.o
  CC      net/ipv6/addrconf_core.o
  CC      lib/div64.o
  LD      drivers/char/built-in.o
  CC      lib/sort.o
  CC      block/blk-exec.o
  LD      fs/devpts/devpts.o
  CC      drivers/clk/clk-fixed-factor.o
  LD      drivers/clocksource/built-in.o
  LD      fs/devpts/built-in.o
  CC      drivers/base/attribute_container.o
  LD [M]  crypto/jitterentropy_rng.o
  CC      drivers/base/transport_class.o
  LD      drivers/crypto/built-in.o
  CC      drivers/base/topology.o
  CC      fs/lockd/clntlock.o
  CC      lib/parser.o
  LD      drivers/firewire/built-in.o
  CC      fs/nfs_common/grace.o
  LD      arch/arc/lib/built-in.o
  AS      arch/arc/lib/memcmp.o
  CC      drivers/base/container.o
  CC      lib/halfmd4.o
  LD      drivers/firmware/broadcom/built-in.o
  AS      arch/arc/lib/memcpy-archs.o
  CC      drivers/base/property.o
  CC      fs/fat/dir.o
  CC      fs/kernfs/inode.o
  LD      drivers/firmware/built-in.o
  CC      fs/nls/nls_base.o
  AS      arch/arc/lib/memset-archs.o
  CC      fs/nfs/client.o
  AS      arch/arc/lib/strchr-700.o
  CC      drivers/clk/clk-fixed-rate.o
  CC      lib/debug_locks.o
  CC      fs/notify/fsnotify.o
  CC      block/blk-merge.o
  AS      arch/arc/lib/strcmp-archs.o
  CC      drivers/base/cacheinfo.o
  CC      drivers/base/devtmpfs.o
  AS      arch/arc/lib/strcpy-700.o
  CC      block/blk-softirq.o
  CC      block/blk-timeout.o
  LD      fs/nfs_common/built-in.o
  CC      drivers/gpio/devres.o
  CC      net/ipv6/ip6_checksum.o
  AS      arch/arc/lib/strlen.o
  CC      drivers/base/power/clock_ops.o
  CC      block/blk-lib.o
  CC      lib/random32.o
  CC      lib/bust_spinlocks.o
  CC      lib/kasprintf.o
  CC      lib/bitmap.o
  CC      lib/scatterlist.o
  AR      arch/arc/lib/lib.a
  CC      drivers/base/dma-mapping.o
  CC      drivers/base/firmware_class.o
  CC      drivers/base/regmap/regmap.o
  CC      drivers/base/module.o
  CC      drivers/clk/clk-gate.o
  CC      net/netlink/af_netlink.o
  CC      fs/ntfs/aops.o
  LD      drivers/base/power/built-in.o
  CC      fs/nls/nls_cp437.o
  CC      fs/nls/nls_iso8859-1.o
  CC      lib/gcd.o
  CC      lib/lcm.o
  LD      virt/lib/built-in.o
  LD      fs/quota/built-in.o
  CC      lib/list_sort.o
  CC      block/blk-mq.o
  CC      drivers/clk/clk-multiplier.o
  LD      virt/built-in.o
  CC      drivers/gpio/gpiolib.o
  CC      lib/uuid.o
  CC      fs/notify/notification.o
  CC      lib/flex_array.o
  CC      net/packet/af_packet.o
  CC      fs/ramfs/inode.o
  CC      fs/kernfs/dir.o
  CC      lib/iov_iter.o
  CC      net/ipv6/ip6_icmp.o
  CC      block/blk-mq-sysfs.o
  CC      block/blk-mq-tag.o
  LD      fs/nls/built-in.o
  CC      block/blk-mq-cpu.o
  LD      crypto/built-in.o
  CC      lib/clz_ctz.o
  LD      mm/built-in.o
  CC      fs/notify/group.o
  CC      block/blk-mq-cpumap.o
  CC      net/ipv4/protocol.o
  CC      fs/kernfs/file.o
  CC      fs/sysfs/file.o
  CC      fs/ext4/bitmap.o
  CC      fs/lockd/clntproc.o
  CC      fs/ext4/dir.o
  CC      lib/bsearch.o
  CC      fs/proc/task_mmu.o
  CC      drivers/clk/clk-mux.o
  CC      lib/find_bit.o
  CC      lib/llist.o
  CC      lib/memweight.o
  CC      block/ioctl.o
  CC      net/ipv6/output_core.o
  LD      kernel/sched/built-in.o
  CC      lib/kfifo.o
  CC      lib/percpu-refcount.o
  CC      lib/percpu_ida.o
  LD      kernel/events/built-in.o
  CC      fs/eventpoll.o
  CC      lib/rhashtable.o
  LD      kernel/built-in.o
  CC      fs/notify/inode_mark.o
  CC      lib/reciprocal_div.o
  CC      fs/notify/mark.o
  CC      block/genhd.o
  CC      net/core/datagram.o
  CC      drivers/clk/clk-composite.o
  CC      fs/ramfs/file-mmu.o
  CC      block/scsi_ioctl.o
  CC      net/ipv4/ip_input.o
  CC      block/partition-generic.o
  CC      lib/once.o
  CC      lib/string_helpers.o
  CC      drivers/clk/clk-fractional-divider.o
  CC      fs/sysfs/dir.o
  CC      net/ipv6/protocol.o
  CC      fs/kernfs/symlink.o
  CC      fs/ext4/file.o
  CC      fs/ntfs/attrib.o
  CC      block/ioprio.o
  CC      drivers/clk/clk-gpio.o
  CC      lib/hexdump.o
  CC      lib/devres.o
  CC      lib/kstrtox.o
  CC      lib/iomap_copy.o
  CC      fs/anon_inodes.o
  CC      lib/hweight.o
  CC      fs/notify/vfsmount_mark.o
  CC      block/badblocks.o
  LD      fs/ramfs/ramfs.o
  CC      net/ipv6/ip6_offload.o
  CC      fs/sysfs/symlink.o
  LD      fs/ramfs/built-in.o
  CC      fs/signalfd.o
  CC      fs/jbd2/commit.o
  CC      lib/bitrev.o
  LD      fs/kernfs/built-in.o
  CC      lib/rational.o
  CC      fs/timerfd.o
  CC      drivers/clk/clk-conf.o
  CC      lib/crc16.o
  HOSTCC  lib/gen_crc32table
  CC      fs/nfs/dir.o
  CC      net/ipv6/tcpv6_offload.o
  CC      fs/ext4/fsync.o
  CC      lib/lz4/lz4_decompress.o
  CC      lib/fonts/fonts.o
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      block/partitions/check.o
  CC      fs/fat/fatent.o
  CC      lib/lzo/lzo1x_compress.o
  CC      block/bsg.o
  CC      fs/eventfd.o
  CC      lib/percpu_counter.o
  LD      drivers/clk/bcm/built-in.o
  CC      lib/xz/xz_dec_syms.o
  CC      lib/syscall.o
  CC      lib/xz/xz_dec_stream.o
  CC      fs/notify/fdinfo.o
  CC      lib/zlib_inflate/inffast.o
  CC      fs/sysfs/mount.o
  CC      fs/notify/dnotify/dnotify.o
  LD      drivers/clk/built-in.o
  CC      block/noop-iosched.o
  CC      fs/sysfs/group.o
  CC      fs/proc/inode.o
  CC      block/deadline-iosched.o
  CC      fs/lockd/clntxdr.o
  CC      lib/nlattr.o
  CC      lib/fonts/font_8x8.o
  CC      lib/xz/xz_dec_lzma2.o
  LD      drivers/gpu/drm/bridge/built-in.o
  CC      lib/fonts/font_8x16.o
  CC      block/cfq-iosched.o
  CC      net/ipv4/ip_fragment.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;
                        ^
  LD      drivers/gpu/drm/i2c/built-in.o
  CC      fs/aio.o
  CC      drivers/gpio/gpiolib-legacy.o
  CC      lib/checksum.o
  CC      lib/atomic64.o
  CC      lib/cpu_rmap.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]
 }
 ^
  LD      fs/notify/fanotify/built-in.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      lib/dynamic_queue_limits.o
  LD      drivers/gpu/vga/built-in.o
  CC      fs/locks.o
  CC      net/ipv4/ip_forward.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      block/partitions/msdos.o
  CC      fs/ext4/ialloc.o
  LD      lib/fonts/font.o
  LD      drivers/gpu/drm/omapdrm/displays/built-in.o
  CC      fs/ext4/inode.o
  LD      lib/fonts/built-in.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  LD      drivers/gpu/drm/omapdrm/dss/built-in.o
  CC      lib/zlib_inflate/inflate.o
  CC      lib/net_utils.o
  CC      lib/xz/xz_dec_bcj.o
  CC      lib/lzo/lzo1x_decompress_safe.o
  CC      fs/ext4/page-io.o
  LD      drivers/gpu/drm/omapdrm/built-in.o
  LD      lib/lz4/built-in.o
  CC      fs/ntfs/collate.o
  LD      lib/lzo/lzo_compress.o
  CC      lib/argv_split.o
  CC      fs/ntfs/compress.o
  CC      lib/cmdline.o
  LD      fs/notify/dnotify/built-in.o
  CC      lib/cpumask.o
  CC      lib/ctype.o
  CC      fs/ntfs/debug.o
  CC      net/ipv6/udp_offload.o
  CC      net/ipv6/exthdrs_offload.o
  CC      fs/binfmt_script.o
  CC      fs/binfmt_elf.o
  LD      drivers/gpu/drm/panel/built-in.o
  CC      lib/dec_and_lock.o
  CC      net/core/stream.o
  CC      drivers/gpio/gpiolib-of.o
  LD      fs/sysfs/built-in.o
  LD      drivers/gpu/drm/tilcdc/built-in.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]
 }
 ^
/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      fs/mbcache.o
  LD      lib/lzo/lzo_decompress.o
  CC      fs/lockd/host.o
  CC      fs/coredump.o
  CC      lib/decompress.o
  LD      lib/lzo/built-in.o
  CC      drivers/gpio/gpio-generic.o
  LD      drivers/gpu/drm/built-in.o
  CC      drivers/gpio/gpio-dwapb.o
  CC      lib/decompress_inflate.o
  CC      lib/decompress_bunzip2.o
  CC      lib/decompress_unlz4.o
  LD      net/key/built-in.o
  CC      lib/decompress_unlzma.o
  CC      lib/decompress_unlzo.o
  CC      lib/decompress_unxz.o
  CC      drivers/base/regmap/regcache.o
  CC      fs/notify/inotify/inotify_user.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      lib/dump_stack.o
  CC      net/sched/sch_mq.o
  CC      net/sched/sch_generic.o
  LD      drivers/gpu/built-in.o
  CC      fs/ntfs/dir.o
  CC      lib/earlycpio.o
  CC      fs/jbd2/recovery.o
  CC      fs/proc/root.o
  CC      fs/proc/base.o
  LD      lib/xz/xz_dec.o
  CC      lib/extable.o
  CC      drivers/hid/hid-core.o
  LD      lib/xz/built-in.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/drop_caches.o
  CC      fs/fat/file.o
  CC      lib/fdt.o
  CC      lib/fdt_empty_tree.o
  CC      fs/ntfs/file.o
  CC      lib/fdt_ro.o
  CC      fs/ntfs/index.o
  CC      lib/fdt_rw.o
  CC      lib/fdt_strerror.o
  CC      net/ipv4/ip_options.o
  CC      lib/fdt_sw.o
  CC      lib/fdt_wip.o
  LD      drivers/hsi/clients/built-in.o
  CC      net/core/scm.o
  CC      fs/ext4/ioctl.o
  CC      lib/flex_proportions.o
  CC      block/partitions/efi.o
  LD      drivers/hsi/controllers/built-in.o
  CC      lib/idr.o
  CC      lib/int_sqrt.o
  LD      drivers/hsi/built-in.o
  CC      lib/ioremap.o
  CC      net/netlink/genetlink.o
  CC      fs/proc/generic.o
  CC      lib/irq_regs.o
  LD      drivers/gpio/built-in.o
  LD      drivers/hwtracing/intel_th/built-in.o
  CC      lib/is_single_threaded.o
  CC      lib/klist.o
  CC      lib/kobject.o
  CC      fs/ntfs/inode.o
  CC      lib/kobject_uevent.o
  CC      lib/md5.o
  CC      lib/nmi_backtrace.o
  LD      drivers/idle/built-in.o
  CC      drivers/i2c/i2c-boardinfo.o
  CC      lib/plist.o
  CC      fs/ntfs/mft.o
  CC      lib/proportions.o
  CC      net/ipv4/ip_output.o
  LD      net/ipv6/built-in.o
  CC      lib/zlib_inflate/infutil.o
  CC      drivers/base/regmap/regcache-rbtree.o
  CC      net/core/gen_stats.o
  CC      lib/radix-tree.o
  CC      lib/ratelimit.o
  CC      net/core/gen_estimator.o
  CC      fs/ntfs/mst.o
  CC      fs/fat/inode.o
  CC      lib/rbtree.o
  CC      drivers/input/input.o
  CC      lib/seq_buf.o
  CC      lib/sha1.o
  CC      drivers/input/input-compat.o
  CC      net/sunrpc/clnt.o
  LD      fs/notify/inotify/built-in.o
  CC      lib/show_mem.o
  LD      fs/notify/built-in.o
  CC      lib/string.o
  CC      lib/timerqueue.o
  CC      lib/zlib_inflate/inftrees.o
  CC      lib/zlib_inflate/inflate_syms.o
  CC      fs/ntfs/namei.o
  CC      drivers/input/input-mt.o
  CC      lib/vsprintf.o
  CC      drivers/i2c/i2c-core.o
  CC      drivers/input/ff-core.o
  CC      drivers/input/mousedev.o
  LD      net/packet/built-in.o
  CC      fs/lockd/svc.o
  GEN     lib/crc32table.h
  CC      fs/jbd2/checkpoint.o
  CC      net/unix/af_unix.o
  CC      net/unix/garbage.o
  CC      lib/crc32.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      net/sunrpc/xprt.o
  CC      net/unix/sysctl_net_unix.o
  LD      net/wireless/built-in.o
  CC      fs/ext4/namei.o
  CC      net/sunrpc/socklib.o
/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/ntfs/runlist.o
  CC      fs/nfs/file.o
  CC      net/sysctl_net.o
  LD      lib/zlib_inflate/zlib_inflate.o
  CC      drivers/base/regmap/regcache-lzo.o
  CC      net/core/net_namespace.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      fs/ntfs/super.o
  LD      lib/zlib_inflate/built-in.o
  CC      fs/ntfs/sysctl.o
  CC      net/xfrm/xfrm_policy.o
  CC      net/xfrm/xfrm_state.o
  CC      fs/ext4/super.o
  CC      drivers/input/evdev.o
  LD      block/partitions/built-in.o
  CC      fs/ntfs/unistr.o
  CC      net/core/secure_seq.o
  LD      net/sched/built-in.o
  CC      drivers/input/keyboard/atkbd.o
  CC      net/core/flow_dissector.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      net/ipv4/ip_sockglue.o
  CC      fs/ext4/hash.o
  CC      net/ipv4/inet_hashtables.o
  CC      fs/ntfs/upcase.o
  CC      fs/ext4/resize.o
  CC      net/core/sysctl_net_core.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      net/core/dev.o
  CC      fs/proc/array.o
  CC      drivers/input/mouse/psmouse-base.o
  CC      drivers/input/mouse/synaptics.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      drivers/base/regmap/regcache-flat.o
  CC      drivers/base/regmap/regmap-mmio.o
  CC      drivers/input/mouse/focaltech.o
  CC      drivers/input/mouse/alps.o
  CC      fs/ext4/extents.o
  CC      fs/ext4/ext4_jbd2.o
  CC      fs/proc/fd.o
  LD      lib/built-in.o
/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;
      ^
  CC      fs/jbd2/revoke.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]
 }
 ^
  CC      fs/jbd2/journal.o
  LD      block/built-in.o
  CC      fs/ext4/migrate.o
  CC      fs/ext4/mballoc.o
  CC      fs/proc/proc_tty.o
  CC      fs/ext4/block_validity.o
  CC      fs/proc/cmdline.o
  CC      fs/lockd/svclock.o
  LD      drivers/base/regmap/built-in.o
  LD      drivers/base/built-in.o
  CC      fs/proc/consoles.o
  CC      fs/lockd/svcshare.o
  CC      drivers/input/mouse/logips2pp.o
  CC      net/sunrpc/xprtsock.o
  LD      net/netlink/built-in.o
  CC      drivers/input/mouse/trackpoint.o
  CC      drivers/input/serio/serio.o
  CC      drivers/hid/hid-input.o
  CC      net/core/ethtool.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]
 }
 ^
  CC      fs/proc/cpuinfo.o
  CC      fs/fat/misc.o
  CC      fs/proc/devices.o
  CC      drivers/input/serio/serport.o
  CC      fs/proc/interrupts.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]
 }
 ^
  CC      fs/proc/loadavg.o
  CC      fs/fat/nfs.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]
 }
 ^
  CC      fs/ext4/move_extent.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]
 }
 ^
  CC      fs/proc/meminfo.o
  CC      fs/ext4/mmp.o
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  LD      drivers/input/keyboard/built-in.o
  CC      fs/fat/namei_vfat.o
  CC      drivers/input/mouse/touchkit_ps2.o
  CC      net/core/dev_addr_lists.o
  CC      fs/proc/version.o
  CC      fs/nfs/getroot.o
  CC      drivers/input/mouse/cypress_ps2.o
  CC      fs/proc/softirqs.o
  LD      drivers/input/input-core.o
  CC      fs/ext4/indirect.o
  CC      net/sunrpc/sched.o
  CC      fs/proc/namespaces.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      net/core/dst.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;
                  ^
  CC      drivers/input/serio/libps2.o
  CC      net/sunrpc/auth.o
  CC      net/ipv4/inet_timewait_sock.o
  CC      fs/fat/namei_msdos.o
  CC      fs/proc/self.o
  CC      drivers/input/mouse/sermouse.o
  CC      drivers/input/mouse/synaptics_usb.o
  CC      fs/ext4/extents_status.o
  CC      fs/proc/thread_self.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/lockd/svcproc.o
  LD      fs/ntfs/ntfs.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);
         ^
  LD      fs/ntfs/built-in.o
  CC      fs/proc/proc_net.o
  CC      fs/proc/kmsg.o
  LD      fs/fat/fat.o
  CC      fs/lockd/svcsubs.o
  CC      net/core/netevent.o
/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      fs/proc/page.o
  CC      fs/lockd/mon.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);
        ^
  CC      net/ipv4/inet_connection_sock.o
  CC      net/ipv4/tcp.o
  CC      fs/ext4/xattr.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;
               ^
  CC      net/ipv4/tcp_input.o
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      fs/ext4/xattr_user.o
  CC      net/ipv4/tcp_output.o
  CC      net/ipv4/tcp_timer.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_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;
                     ^
  AR      lib/lib.a
  CC      net/ipv4/tcp_ipv4.o
  CC      drivers/irqchip/irqchip.o
  CC      fs/lockd/xdr.o
  CC      fs/nfs/inode.o
  LD      drivers/input/serio/built-in.o
  LD      drivers/leds/built-in.o
  CC      drivers/irqchip/irq-dw-apb-ictl.o
  CC      fs/ext4/xattr_trusted.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      net/core/neighbour.o
  CC      fs/nfs/super.o
  CC      fs/nfs/direct.o
  LD      drivers/lguest/built-in.o
  CC      drivers/i2c/i2c-dev.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;
                     ^
  LD      drivers/macintosh/built-in.o
  CC      net/core/rtnetlink.o
  CC      fs/lockd/clnt4xdr.o
  LD      drivers/i2c/algos/built-in.o
  LD      fs/fat/msdos.o
  CC      fs/ext4/inline.o
  CC      net/core/utils.o
  LD      drivers/i2c/muxes/built-in.o
  CC      drivers/i2c/busses/i2c-designware-core.o
  CC      drivers/mfd/syscon.o
  LD      net/unix/unix.o
  LD      drivers/media/common/b2c2/built-in.o
  LD      net/unix/built-in.o
  CC      net/ipv4/tcp_minisocks.o
  LD      drivers/irqchip/built-in.o
  LD      drivers/misc/cb710/built-in.o
  LD      drivers/misc/eeprom/built-in.o
  LD      fs/fat/vfat.o
  LD      drivers/media/common/saa7146/built-in.o
  LD      fs/fat/built-in.o
  CC      fs/ext4/readpage.o
  CC      net/sunrpc/auth_null.o
  CC      net/sunrpc/auth_unix.o
  LD      drivers/misc/lis3lv02d/built-in.o
  LD      drivers/media/common/siano/built-in.o
  LD      drivers/input/mouse/psmouse.o
  CC      drivers/mmc/card/block.o
  LD      drivers/misc/mic/bus/built-in.o
  CC      fs/ext4/sysfs.o
  LD      drivers/input/mouse/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;
                  ^
  LD      drivers/media/common/built-in.o
  CC      net/xfrm/xfrm_hash.o
  LD      drivers/misc/ti-st/built-in.o
  CC      fs/lockd/xdr4.o
  LD      drivers/input/built-in.o
  LD      drivers/misc/mic/built-in.o
  CC      net/sunrpc/auth_generic.o
  CC      fs/lockd/svc4proc.o
  LD      drivers/media/firewire/built-in.o
  LD      drivers/misc/built-in.o
  CC      fs/lockd/procfs.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;
                     ^
  LD      drivers/mfd/built-in.o
  CC      drivers/net/mii.o
  LD      drivers/nfc/built-in.o
  LD      drivers/media/i2c/soc_camera/built-in.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/xfrm/xfrm_input.o
  LD      drivers/media/i2c/built-in.o
  LD      drivers/nvme/host/built-in.o
  CC      net/core/link_watch.o
  CC      net/core/filter.o
  LD      fs/jbd2/jbd2.o
  LD      drivers/perf/built-in.o
  LD      drivers/nvme/built-in.o
  CC      net/xfrm/xfrm_output.o
  LD      fs/jbd2/built-in.o
  LD      drivers/media/mmc/siano/built-in.o
  CC      drivers/of/base.o
  LD      drivers/platform/built-in.o
  LD      drivers/power/built-in.o
  LD      drivers/media/mmc/built-in.o
  CC      net/sunrpc/svc.o
  CC      net/sunrpc/svcsock.o
  LD      drivers/media/platform/omap/built-in.o
  CC      drivers/ptp/ptp_clock.o
  CC      drivers/pps/pps.o
  LD      drivers/media/pci/b2c2/built-in.o
  LD      drivers/media/platform/built-in.o
  CC      net/core/sock_diag.o
  CC      net/ipv4/tcp_cong.o
  LD      drivers/media/pci/ddbridge/built-in.o
  LD      drivers/media/rc/keymaps/built-in.o
  LD      drivers/media/tuners/built-in.o
  LD      drivers/media/pci/dm1105/built-in.o
  LD      drivers/media/pci/mantis/built-in.o
  LD      drivers/media/rc/built-in.o
  CC      net/xfrm/xfrm_sysctl.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  LD      drivers/media/pci/ngene/built-in.o
  CC      net/xfrm/xfrm_replay.o
  CC      net/sunrpc/svcauth.o
  CC      net/sunrpc/svcauth_unix.o
  LD      drivers/media/pci/pluto2/built-in.o
  CC      drivers/i2c/busses/i2c-designware-platdrv.o
  LD      drivers/media/pci/pt3/built-in.o
  LD      drivers/media/pci/pt1/built-in.o
  LD      drivers/media/pci/saa7146/built-in.o
  LD      drivers/media/pci/smipcie/built-in.o
  CC      drivers/net/Space.o
  CC      net/sunrpc/addr.o
  LD      drivers/media/pci/ttpci/built-in.o
  LD      fs/proc/proc.o
  LD      drivers/media/usb/b2c2/built-in.o
  CC      net/sunrpc/rpcb_clnt.o
  LD      drivers/media/pci/built-in.o
  LD      fs/proc/built-in.o
  CC      drivers/hid/hid-generic.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  CC      net/sunrpc/timer.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      net/ipv4/tcp_metrics.o
  LD      drivers/media/usb/s2255/built-in.o
  CC      net/ipv4/tcp_fastopen.o
  CC      net/ipv4/tcp_recovery.o
  CC      net/core/dev_ioctl.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",
          ^
  LD      drivers/media/usb/siano/built-in.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  CC      net/ipv4/tcp_offload.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]
 }
 ^
  CC      net/ipv4/datagram.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  CC      fs/nfs/pagelist.o
  LD      drivers/media/usb/zr364xx/built-in.o
  CC      net/ipv4/raw.o
  CC      drivers/mmc/card/queue.o
  CC      net/ipv4/udp.o
  LD      drivers/media/usb/built-in.o
  CC      net/ipv4/udplite.o
  LD      fs/lockd/lockd.o
  LD      drivers/i2c/busses/i2c-designware-platform.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;
           ^
  LD      drivers/i2c/busses/built-in.o
  CC      drivers/pps/kapi.o
  LD      fs/lockd/built-in.o
  LD      drivers/media/built-in.o
  CC      drivers/ptp/ptp_chardev.o
  LD      drivers/i2c/built-in.o
  CC      drivers/ptp/ptp_sysfs.o
  LD      drivers/pwm/built-in.o
  CC      drivers/pps/sysfs.o
  CC      net/sunrpc/xdr.o
  CC      drivers/hid/usbhid/hid-core.o
  CC      drivers/reset/core.o
  CC      fs/nfs/read.o
  CC      net/xfrm/xfrm_algo.o
  CC      drivers/hid/usbhid/hid-quirks.o
  CC      fs/nfs/symlink.o
  CC      fs/nfs/unlink.o
  CC      drivers/scsi/scsi.o
  CC      drivers/net/loopback.o
  CC      net/sunrpc/sunrpc_syms.o
  CC      fs/nfs/write.o
  CC      net/sunrpc/cache.o
  LD      drivers/pps/clients/built-in.o
  CC      net/core/tso.o
  LD      drivers/pps/pps_core.o
  CC      net/sunrpc/rpc_pipe.o
  LD      drivers/pps/generators/built-in.o
  LD      drivers/pps/built-in.o
  CC      fs/nfs/namespace.o
  CC      net/sunrpc/svc_xprt.o
  LD      drivers/ptp/ptp.o
  LD      drivers/ptp/built-in.o
  CC      net/ipv4/udp_offload.o
  CC      net/sunrpc/stats.o
  LD      drivers/reset/built-in.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;
                       ^
  LD      drivers/soc/bcm/built-in.o
  CC      net/sunrpc/sysctl.o
  CC      net/ipv4/arp.o
  CC      net/ipv4/icmp.o
  LD      drivers/soc/fsl/built-in.o
  CC      net/core/sock_reuseport.o
  LD      drivers/video/backlight/built-in.o
  CC      drivers/tty/tty_io.o
  CC      drivers/usb/common/common.o
  LD      drivers/soc/built-in.o
  CC      net/ipv4/devinet.o
  CC      net/ipv4/af_inet.o
  CC      net/ipv4/igmp.o
  CC      net/core/flow.o
  CC      drivers/video/console/dummycon.o
  LOGO    drivers/video/logo/logo_superh_mono.c
  CC      drivers/video/logo/logo.o
  LOGO    drivers/video/logo/logo_linux_mono.c
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.<Uca18>.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.<Uca18>.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.<Uca18>.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.<Uca18>.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.<Uca18>.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.<Uca18>.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.<Uca18>.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.<Uca18>.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;
                              ^
  LOGO    drivers/video/logo/logo_superh_vga16.c
  LOGO    drivers/video/logo/clut_vga16.c
  CC      net/ipv4/fib_frontend.o
  CC      net/ipv4/fib_semantics.o
  LOGO    drivers/video/logo/logo_linux_vga16.c
  LOGO    drivers/video/logo/logo_blackfin_vga16.c
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.<Uca18>.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.<Uca18>.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.<Uca18>.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.<Uca18>.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.<Uca18>.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.<Uca18>.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;
                              ^
  LOGO    drivers/video/logo/logo_spe_clut224.c
  CC      drivers/usb/core/usb.o
  LOGO    drivers/video/logo/logo_mac_clut224.c
  LD      drivers/net/ethernet/cadence/built-in.o
  LOGO    drivers/video/logo/logo_superh_clut224.c
  LOGO    drivers/video/logo/logo_sun_clut224.c
  CC      drivers/video/fbdev/core/fb_cmdline.o
  LOGO    drivers/video/logo/logo_linux_clut224.c
  LOGO    drivers/video/logo/logo_parisc_clut224.c
  LD      drivers/net/ethernet/ezchip/built-in.o
  LOGO    drivers/video/logo/logo_blackfin_clut224.c
  LOGO    drivers/video/logo/logo_dec_clut224.c
  CC      drivers/video/fbdev/core/fb_notify.o
  LOGO    drivers/video/logo/logo_m32r_clut224.c
  LOGO    drivers/video/logo/logo_sgi_clut224.c
  LD      drivers/video/logo/built-in.o
  LD      drivers/net/ethernet/netronome/built-in.o
  CC      drivers/video/fbdev/core/fbmem.o
  LD      drivers/net/ethernet/qualcomm/built-in.o
  LD      net/xfrm/built-in.o
  CC      net/core/net-sysfs.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;
                 ^
  CC      fs/nfs/mount_clnt.o
  CC      fs/nfs/nfstrace.o
  CC      net/core/net-procfs.o
  CC      net/ipv4/fib_trie.o
  CC      drivers/video/console/fbcon.o
  LD      drivers/net/ethernet/renesas/built-in.o
  LD      drivers/net/ethernet/rocker/built-in.o
/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      fs/nfs/sysctl.o
  CC      drivers/video/console/bitblit.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;
                 ^
  LD      drivers/net/ethernet/samsung/built-in.o
  CC      drivers/of/device.o
  CC      fs/nfs/nfs2super.o
  CC      net/ipv4/inet_fragment.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;
                 ^
  LD      drivers/net/ethernet/synopsys/built-in.o
  LD      drivers/usb/common/usb-common.o
  CC      drivers/video/fbdev/core/fbmon.o
  CC      net/ipv4/ping.o
  LD      drivers/usb/common/built-in.o
  CC      drivers/scsi/hosts.o
  LD      fs/ext4/ext4.o
  CC      drivers/usb/host/ehci-hcd.o
  CC      drivers/net/ethernet/stmicro/stmmac/stmmac_main.o
  CC      drivers/video/fbdev/core/fbcmap.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;
                 ^
  CC      net/ipv4/ip_tunnel_core.o
/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;
                 ^
  LD      drivers/mmc/card/mmc_block.o
  LD      fs/ext4/built-in.o
  LD      drivers/mmc/card/built-in.o
  CC      net/core/ptp_classifier.o
  CC      net/ipv4/gre_offload.o
  CC      fs/nfs/proc.o
  CC      fs/nfs/nfs2xdr.o
  CC      net/ipv4/sysctl_net_ipv4.o
  CC      fs/nfs/nfs3super.o
  CC      net/ipv4/proc.o
  CC      drivers/mmc/core/core.o
  CC      net/ipv4/inet_lro.o
  CC      drivers/usb/core/hub.o
  CC      drivers/video/fbdev/core/fbsysfs.o
  CC      net/ipv4/ipconfig.o
  LD      drivers/hid/usbhid/usbhid.o
  LD      drivers/hid/usbhid/built-in.o
  LD      drivers/hid/hid.o
  LD      drivers/hid/built-in.o
  CC      drivers/video/fbdev/core/modedb.o
  CC      drivers/of/platform.o
  CC      net/ipv4/inet_diag.o
  CC      net/ipv4/tcp_diag.o
  CC      fs/nfs/nfs3client.o
  CC      drivers/usb/host/ehci-platform.o
  CC      fs/nfs/nfs3proc.o
  CC      net/ipv4/tcp_cubic.o
  CC      fs/nfs/nfs3xdr.o
  CC      drivers/usb/core/hcd.o
  CC      drivers/usb/core/urb.o
  CC      net/ipv4/xfrm4_policy.o
  CC      drivers/video/fbdev/core/fbcvt.o
  CC      drivers/scsi/scsi_ioctl.o
  CC      drivers/scsi/scsicam.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))
                                                ^
  CC      drivers/video/console/softcursor.o
  CC      drivers/scsi/scsi_error.o
/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;
           ^
  CC      drivers/scsi/scsi_lib.o
  CC      net/ipv4/xfrm4_state.o
  CC      net/ipv4/xfrm4_input.o
  CC      net/ipv4/xfrm4_output.o
  LD      fs/nfs/nfs.o
  CC      net/ipv4/xfrm4_protocol.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];
                                                 ^
  CC      drivers/scsi/scsi_common.o
  CC      drivers/of/fdt.o
  CC      drivers/scsi/scsi_lib_dma.o
  CC      drivers/of/fdt_address.o
  CC      drivers/scsi/scsi_scan.o
  CC      drivers/scsi/scsi_sysfs.o
  CC      drivers/usb/host/ohci-hcd.o
  LD      net/sunrpc/sunrpc.o
  CC      drivers/usb/host/ohci-platform.o
  CC      drivers/mmc/host/sdhci.o
  CC      drivers/mmc/host/dw_mmc.o
  LD      net/sunrpc/built-in.o
  CC      drivers/scsi/scsi_devinfo.o
  LD      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  CC      drivers/scsi/scsi_sysctl.o
  CC      drivers/of/address.o
  CC      drivers/scsi/scsi_proc.o
  CC      drivers/of/irq.o
  CC      drivers/scsi/scsi_trace.o
  LD      drivers/video/fbdev/omap2/omapfb/built-in.o
  CC      drivers/scsi/scsi_logging.o
  LD      drivers/video/fbdev/omap2/built-in.o
  CC      drivers/mmc/core/bus.o
  CC      drivers/scsi/sd.o
  LD      drivers/video/fbdev/core/fb.o
  CC      drivers/mmc/host/dw_mmc-pltfm.o
  CC      drivers/of/of_net.o
  CC      drivers/of/of_mdio.o
  LD      drivers/video/fbdev/core/built-in.o
/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/video/fbdev/built-in.o
  LD      drivers/usb/misc/built-in.o
  CC      drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.o
  CC      drivers/usb/phy/of.o
  CC      drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.o
  CC      drivers/usb/core/message.o
  CC      drivers/net/ethernet/stmicro/stmmac/ring_mode.o
  CC      drivers/net/ethernet/stmicro/stmmac/chain_mode.o
  CC      drivers/net/ethernet/stmicro/stmmac/dwmac_lib.o
  LD      fs/nfs/nfsv2.o
  CC      drivers/usb/storage/scsiglue.o
  CC      drivers/usb/core/driver.o
  CC      drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.o
  CC      drivers/usb/storage/protocol.o
  CC      drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.o
  CC      drivers/usb/storage/transport.o
  CC      drivers/net/ethernet/stmicro/stmmac/dwmac100_core.o
  CC      drivers/mmc/host/sdhci-pltfm.o
  CC      drivers/mmc/core/host.o
  LD      drivers/usb/phy/built-in.o
  CC      drivers/usb/storage/usb.o
  CC      drivers/usb/storage/initializers.o
  CC      drivers/usb/storage/sierra_ms.o
  CC      drivers/net/phy/phy.o
  CC      drivers/net/phy/phy_device.o
  CC      drivers/usb/core/config.o
  CC      drivers/usb/storage/option_ms.o
  CC      drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.o
  LD      drivers/net/wireless/admtek/built-in.o
  CC      drivers/tty/n_tty.o
  CC      drivers/tty/tty_ioctl.o
  CC      drivers/net/ethernet/stmicro/stmmac/enh_desc.o
  CC      drivers/tty/tty_ldisc.o
  LD      drivers/net/wireless/ath/built-in.o
  CC      drivers/tty/tty_buffer.o
  LD      drivers/net/wireless/atmel/built-in.o
  LD      drivers/net/wireless/broadcom/built-in.o
  LD      drivers/net/wireless/cisco/built-in.o
  LD      drivers/net/wireless/intel/built-in.o
  CC      drivers/net/ethernet/stmicro/stmmac/norm_desc.o
  CC      drivers/net/ethernet/stmicro/stmmac/mmc_core.o
  LD      drivers/net/wireless/marvell/built-in.o
  LD      drivers/net/wireless/intersil/built-in.o
  CC      drivers/usb/storage/usual-tables.o
  LD      drivers/net/wireless/mediatek/built-in.o
  CC      drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.o
  LD      drivers/net/wireless/ralink/built-in.o
  LD      drivers/net/wireless/realtek/built-in.o
  CC      drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.o
  CC      drivers/net/ethernet/stmicro/stmmac/stmmac_platform.o
  LD      drivers/net/wireless/rsi/built-in.o
  CC      drivers/net/ethernet/stmicro/stmmac/dwmac-generic.o
  LD      drivers/of/built-in.o
  LD      drivers/net/wireless/st/built-in.o
  CC      drivers/usb/core/file.o
  CC      drivers/usb/core/buffer.o
  LD      drivers/net/wireless/ti/built-in.o
  CC      drivers/usb/core/sysfs.o
  LD      drivers/net/wireless/zydas/built-in.o
  CC      drivers/tty/tty_mutex.o
  CC      drivers/tty/tty_port.o
  LD      drivers/net/wireless/built-in.o
  CC      drivers/usb/core/endpoint.o
  CC      drivers/usb/core/devio.o
  CC      drivers/tty/pty.o
  CC      drivers/tty/tty_ldsem.o
  CC      drivers/usb/core/notify.o
  CC      drivers/mmc/core/mmc.o
  LD      net/ipv4/built-in.o
  CC      drivers/usb/core/generic.o
  LD      fs/nfs/nfsv3.o
  LD      net/core/built-in.o
  LD      fs/nfs/built-in.o
  CC      drivers/mmc/core/mmc_ops.o
  CC      drivers/mmc/core/sd_ops.o
  CC      drivers/mmc/core/sd.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);
                                        ^
  LD      fs/built-in.o
  LD      drivers/tty/ipwireless/built-in.o
  LD      net/built-in.o
  CC      drivers/mmc/core/sdio.o
  CC      drivers/tty/serial/serial_core.o
  CC      drivers/usb/core/quirks.o
  CC      drivers/usb/core/devices.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/phy/mdio_bus.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      drivers/tty/vt/selection.o
  CC      drivers/tty/vt/vc_screen.o
  CC      drivers/net/phy/mdio_device.o
  CC      drivers/tty/vt/keyboard.o
  CC      drivers/net/phy/national.o
  CC      drivers/usb/core/port.o
  CC      drivers/tty/serial/earlycon.o
  CC      drivers/tty/vt/consolemap.o
  CONMK   drivers/tty/vt/consolemap_deftbl.c
  CC      drivers/tty/vt/vt.o
  SHIPPED drivers/tty/vt/defkeymap.c
  CC      drivers/mmc/core/sdio_ops.o
  CC      drivers/tty/vt/consolemap_deftbl.o
  CC      drivers/mmc/core/sdio_bus.o
  CC      drivers/tty/vt/defkeymap.o
  CC      drivers/tty/serial/8250/8250_core.o
  CC      drivers/tty/serial/8250/8250_port.o
  CC      drivers/mmc/core/sdio_io.o
  CC      drivers/mmc/core/sdio_cis.o
  CC      drivers/tty/serial/8250/8250_early.o
  LD      drivers/net/ethernet/stmicro/stmmac/stmmac.o
  CC      drivers/tty/serial/8250/8250_dw.o
  CC      drivers/mmc/core/sdio_irq.o
  CC      drivers/tty/serial/8250/8250_of.o
  CC      drivers/mmc/core/quirks.o
  LD      drivers/net/ethernet/stmicro/stmmac/stmmac-platform.o
  CC      drivers/mmc/core/slot-gpio.o
  LD      drivers/net/ethernet/stmicro/stmmac/built-in.o
  CC      drivers/mmc/core/pwrseq.o
  CC      drivers/mmc/core/pwrseq_simple.o
  LD      drivers/net/ethernet/stmicro/built-in.o
  CC      drivers/mmc/core/pwrseq_emmc.o
  LD      drivers/net/ethernet/built-in.o
  LD      drivers/usb/storage/usb-storage.o
  LD      drivers/usb/storage/built-in.o
  LD      drivers/scsi/scsi_mod.o
  LD      drivers/video/console/built-in.o
  LD      drivers/video/built-in.o
  LD      drivers/mmc/host/built-in.o
  LD      drivers/net/phy/libphy.o
  LD      drivers/net/phy/built-in.o
  LD      drivers/net/built-in.o
/home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: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;
                   ^
  LD      drivers/usb/host/built-in.o
  LD      drivers/tty/serial/8250/8250.o
  LD      drivers/mmc/core/mmc_core.o
  LD      drivers/mmc/core/built-in.o
  LD      drivers/mmc/built-in.o
  LD      drivers/scsi/sd_mod.o
  LD      drivers/usb/core/usbcore.o
  LD      drivers/scsi/built-in.o
  LD      drivers/usb/core/built-in.o
  LD      drivers/usb/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/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/hmac.ko
  LD [M]  crypto/sha256_generic.ko
  LD [M]  crypto/jitterentropy_rng.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: 0:00:42.083844