# git rev-parse -q --verify ecc5fbd5ef472a4c659dc56a5739b3f041c0530c^{commit}
ecc5fbd5ef472a4c659dc56a5739b3f041c0530c
already have revision, skipping fetch
# git checkout -q -f -B kisskb ecc5fbd5ef472a4c659dc56a5739b3f041c0530c
# git clean -qxdf
# git log -1
commit ecc5fbd5ef472a4c659dc56a5739b3f041c0530c
Merge: 1f93d2a 18c5887
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed May 25 10:40:15 2016 -0700

    Merge tag 'pwm/for-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
    
    Pull pwm updates from Thierry Reding:
     "This set of changes introduces an atomic API to the PWM subsystem.
      This is influenced by the DRM atomic API that was introduced a while
      back, though it is obviously a lot simpler.  The fundamental idea
      remains the same, though: drivers provide a single callback to
      implement the atomic configuration of a PWM channel.
    
      As a side-effect the PWM subsystem gains the ability for initial state
      retrieval, so that the logical state mirrors that of the hardware.
      Many use-cases don't care about this, but for others it is essential.
    
      These new features require changes in all users, which these patches
      take care of.  The core is transitioned to use the atomic callback if
      available and provides a fallback mechanism for other drivers.
    
      Changes to transition users and drivers to the atomic API are
      postponed to v4.8"
    
    * tag 'pwm/for-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (30 commits)
      pwm: Add information about polarity, duty cycle and period to debugfs
      pwm: Switch to the atomic API
      pwm: Update documentation
      pwm: Add core infrastructure to allow atomic updates
      pwm: Add hardware readout infrastructure
      pwm: Move the enabled/disabled info into pwm_state
      pwm: Introduce the pwm_state concept
      pwm: Keep PWM state in sync with hardware state
      ARM: Explicitly apply PWM config extracted from pwm_args
      drm: i915: Explicitly apply PWM config extracted from pwm_args
      input: misc: pwm-beeper: Explicitly apply PWM config extracted from pwm_args
      input: misc: max8997: Explicitly apply PWM config extracted from pwm_args
      backlight: lm3630a: explicitly apply PWM config extracted from pwm_args
      backlight: lp855x: Explicitly apply PWM config extracted from pwm_args
      backlight: lp8788: Explicitly apply PWM config extracted from pwm_args
      backlight: pwm_bl: Use pwm_get_args() where appropriate
      fbdev: ssd1307fb: Use pwm_get_args() where appropriate
      regulator: pwm: Use pwm_get_args() where appropriate
      leds: pwm: Use pwm_get_args() where appropriate
      input: misc: max77693: Use pwm_get_args() where appropriate
      ...
# < /opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < git log --format=%s --max-count=1 ecc5fbd5ef472a4c659dc56a5739b3f041c0530c
# < make -j 240 ARCH=sh O=/home/kisskb/slave/build/linus_shx3_defconfig_sh4 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  shx3_defconfig
# make -j 240 ARCH=sh O=/home/kisskb/slave/build/linus_shx3_defconfig_sh4 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  
make[1]: Entering directory `/home/kisskb/slave/src'
make[2]: Entering directory `/home/kisskb/slave/build/linus_shx3_defconfig_sh4'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
make[2]: Leaving directory `/home/kisskb/slave/build/linus_shx3_defconfig_sh4'
make[2]: Entering directory `/home/kisskb/slave/build/linus_shx3_defconfig_sh4'
  CHK     include/config/kernel.release
  GEN     ./Makefile
  WRAP    arch/sh/include/generated/asm/bitsperlong.h
  WRAP    arch/sh/include/generated/asm/clkdev.h
  WRAP    arch/sh/include/generated/asm/current.h
  WRAP    arch/sh/include/generated/asm/cputime.h
  WRAP    arch/sh/include/generated/asm/delay.h
  WRAP    arch/sh/include/generated/asm/div64.h
  WRAP    arch/sh/include/generated/asm/emergency-restart.h
  WRAP    arch/sh/include/generated/asm/errno.h
  WRAP    arch/sh/include/generated/asm/exec.h
  WRAP    arch/sh/include/generated/asm/fcntl.h
  WRAP    arch/sh/include/generated/asm/ioctl.h
  WRAP    arch/sh/include/generated/asm/ipcbuf.h
  WRAP    arch/sh/include/generated/asm/irq_regs.h
  WRAP    arch/sh/include/generated/asm/irq_work.h
  WRAP    arch/sh/include/generated/asm/kvm_para.h
  WRAP    arch/sh/include/generated/asm/local.h
  WRAP    arch/sh/include/generated/asm/local64.h
  WRAP    arch/sh/include/generated/asm/mcs_spinlock.h
  WRAP    arch/sh/include/generated/asm/mm-arch-hooks.h
  WRAP    arch/sh/include/generated/asm/mman.h
  WRAP    arch/sh/include/generated/asm/msgbuf.h
  WRAP    arch/sh/include/generated/asm/param.h
  WRAP    arch/sh/include/generated/asm/parport.h
  WRAP    arch/sh/include/generated/asm/percpu.h
  WRAP    arch/sh/include/generated/asm/poll.h
  WRAP    arch/sh/include/generated/asm/preempt.h
  WRAP    arch/sh/include/generated/asm/resource.h
  WRAP    arch/sh/include/generated/asm/rwsem.h
  WRAP    arch/sh/include/generated/asm/sembuf.h
  WRAP    arch/sh/include/generated/asm/serial.h
  WRAP    arch/sh/include/generated/asm/shmbuf.h
  WRAP    arch/sh/include/generated/asm/siginfo.h
  WRAP    arch/sh/include/generated/asm/sizes.h
  WRAP    arch/sh/include/generated/asm/socket.h
  WRAP    arch/sh/include/generated/asm/statfs.h
  WRAP    arch/sh/include/generated/asm/termbits.h
  WRAP    arch/sh/include/generated/asm/termios.h
  WRAP    arch/sh/include/generated/asm/trace_clock.h
  WRAP    arch/sh/include/generated/asm/ucontext.h
  WRAP    arch/sh/include/generated/asm/xor.h
  CHK     include/generated/uapi/linux/version.h
  UPD     include/generated/uapi/linux/version.h
  HOSTCC  scripts/basic/bin2c
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/conmakehash
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/devicetable-offsets.s
  GEN     scripts/mod/devicetable-offsets.h
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/sumversion.o
  HOSTLD  scripts/mod/modpost
  UPD     include/config/kernel.release
  Using /home/kisskb/slave/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  Generating include/generated/machtypes.h
  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/sh/kernel/asm-offsets.s
  CHK     include/generated/asm-offsets.h
  UPD     include/generated/asm-offsets.h
  CALL    /home/kisskb/slave/src/scripts/checksyscalls.sh
<stdin>:1229:2: warning: #warning syscall sched_setattr not implemented [-Wcpp]
<stdin>:1232:2: warning: #warning syscall sched_getattr not implemented [-Wcpp]
<stdin>:1235:2: warning: #warning syscall renameat2 not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1241:2: warning: #warning syscall getrandom not implemented [-Wcpp]
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
<stdin>:1247:2: warning: #warning syscall bpf not implemented [-Wcpp]
<stdin>:1250:2: warning: #warning syscall execveat not implemented [-Wcpp]
<stdin>:1298:2: warning: #warning syscall userfaultfd not implemented [-Wcpp]
<stdin>:1301:2: warning: #warning syscall membarrier not implemented [-Wcpp]
<stdin>:1304:2: warning: #warning syscall mlock2 not implemented [-Wcpp]
<stdin>:1307:2: warning: #warning syscall copy_file_range not implemented [-Wcpp]
<stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp]
<stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp]
  CC      init/main.o
  CHK     include/generated/compile.h
  CC      init/do_mounts.o
  CC      init/do_mounts_rd.o
  LD      usr/built-in.o
  CC      init/noinitramfs.o
  CC      init/init_task.o
  UPD     include/generated/compile.h
  CC      init/version.o
  AS      arch/sh/kernel/debugtraps.o
  CC      arch/sh/kernel/dma-nommu.o
  CC      arch/sh/kernel/dumpstack.o
  CC      arch/sh/kernel/idle.o
  CC      arch/sh/mm/alignment.o
  LD      arch/sh/boards/built-in.o
  CC      arch/sh/kernel/io.o
  CC      arch/sh/mm/cache.o
  CC      arch/sh/kernel/irq.o
  CC      arch/sh/mm/init.o
  CC      arch/sh/kernel/irq_32.o
  CC      arch/sh/mm/consistent.o
  CC      arch/sh/kernel/kdebugfs.o
  CC      arch/sh/mm/mmap.o
  CC      arch/sh/kernel/machvec.o
  CC      arch/sh/mm/cache-sh4.o
  CC      arch/sh/mm/cache-shx3.o
  CC      arch/sh/kernel/nmi_debug.o
  CC      arch/sh/mm/flush-sh4.o
  CC      arch/sh/mm/extable_32.o
  CC      arch/sh/kernel/process.o
  CC      arch/sh/mm/fault.o
  CC      arch/sh/mm/gup.o
  CC      arch/sh/kernel/process_32.o
  CC      arch/sh/mm/ioremap.o
  CC      arch/sh/kernel/ptrace.o
  CC      arch/sh/mm/kmap.o
  CC      arch/sh/mm/pgtable.o
  CC      arch/sh/kernel/ptrace_32.o
  CC      arch/sh/mm/tlbex_32.o
  CC      arch/sh/kernel/reboot.o
  CC      arch/sh/kernel/return_address.o
  CC      arch/sh/mm/tlbflush_32.o
  CC      arch/sh/kernel/setup.o
  CC      arch/sh/mm/tlb-sh4.o
  CC      arch/sh/kernel/signal_32.o
  CC      arch/sh/mm/tlb-urb.o
  CC      arch/sh/boards/mach-x3proto/setup.o
  CC      arch/sh/kernel/sys_sh.o
  CC      arch/sh/mm/asids-debugfs.o
  AS      arch/sh/kernel/syscalls_32.o
  CC      arch/sh/mm/cache-debugfs.o
  CC      arch/sh/boards/mach-x3proto/ilsel.o
  CC      arch/sh/mm/tlb-debugfs.o
  CC      arch/sh/kernel/time.o
  CC      arch/sh/boards/mach-x3proto/gpio.o
  CC      arch/sh/mm/hugetlbpage.o
  CC      arch/sh/mm/numa.o
  CC      arch/sh/kernel/traps.o
  CC      arch/sh/kernel/topology.o
  CC      arch/sh/mm/ioremap_fixed.o
  CC      arch/sh/kernel/traps_32.o
  CC      arch/sh/mm/uncached.o
  CC      arch/sh/kernel/unwinder.o
  CC      arch/sh/kernel/iomap.o
  CC      arch/sh/kernel/sys_sh32.o
  CC      arch/sh/kernel/smp.o
  CC      arch/sh/kernel/sh_bios.o
  CC      arch/sh/kernel/sh_ksyms_32.o
  CC      arch/sh/kernel/vsyscall/vsyscall.o
  LDS     arch/sh/kernel/vsyscall/vsyscall.lds
  CC      arch/sh/kernel/module.o
  AS      arch/sh/kernel/vsyscall/vsyscall-trapa.o
  AS      arch/sh/kernel/vsyscall/vsyscall-note.o
  CC      arch/sh/kernel/machine_kexec.o
  AS      arch/sh/kernel/relocate_kernel.o
  CC      arch/sh/kernel/stacktrace.o
  CC      arch/sh/kernel/kprobes.o
  CC      arch/sh/kernel/cpu/init.o
  CC      arch/sh/kernel/disassemble.o
  CC      arch/sh/kernel/perf_event.o
  CC      arch/sh/kernel/cpu/irq/imask.o
  CC      arch/sh/kernel/cpu/clock.o
  LD      certs/built-in.o
  CC      arch/sh/kernel/perf_callchain.o
  CC      arch/sh/kernel/cpu/fpu.o
  CC      arch/sh/kernel/hw_breakpoint.o
  CC      arch/sh/kernel/cpu/pfc.o
  AS      arch/sh/kernel/head_32.o
  CC      arch/sh/kernel/cpu/sh4a/setup-shx3.o
  CC      arch/sh/kernel/cpu/proc.o
  LDS     arch/sh/kernel/vmlinux.lds
  CC      arch/sh/kernel/cpu/sh4/probe.o
  CC      arch/sh/kernel/cpu/sh4a/intc-shx3.o
  CC      arch/sh/kernel/cpu/sh4a/clock-shx3.o
  AS      arch/sh/kernel/cpu/sh4/../sh3/entry.o
  AS      arch/sh/kernel/cpu/sh4/../sh3/ex.o
  CC      arch/sh/kernel/cpu/sh4/fpu.o
  CC      arch/sh/kernel/cpu/sh4a/smp-shx3.o
  CC      arch/sh/kernel/cpu/sh4a/pinmux-shx3.o
  CC      arch/sh/kernel/cpu/sh4/softfloat.o
  CC      arch/sh/kernel/cpu/sh4a/perf_event.o
  CC      arch/sh/kernel/cpu/sh4/sq.o
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S: Assembler messages:
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:389: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:392: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
  CC      arch/sh/kernel/cpu/sh4a/ubc.o
  LD      arch/sh/kernel/cpu/sh4/common.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  CC      kernel/panic.o
  CC      kernel/cpu.o
  CC      kernel/exit.o
  CC      kernel/softirq.o
  CC      kernel/resource.o
  CC      kernel/sysctl.o
  CC      kernel/sysctl_binary.o
  CC      kernel/capability.o
  SYSCALL arch/sh/kernel/vsyscall/vsyscall-trapa.so
  SYSCALL arch/sh/kernel/vsyscall/vsyscall-syms.o
  CC      kernel/ptrace.o
  CC      kernel/user.o
  AS      arch/sh/kernel/vsyscall/vsyscall-syscall.o
  CC      kernel/signal.o
  CC      kernel/sys.o
  CC      ipc/util.o
  CC      ipc/msgutil.o
  CC      ipc/msg.o
  CC      mm/filemap.o
  CC      kernel/kmod.o
  CC      ipc/sem.o
  CC      mm/mempool.o
  CC      ipc/shm.o
  CC      ipc/syscall.o
  CC      kernel/workqueue.o
  CC      mm/oom_kill.o
  CC      ipc/ipc_sysctl.o
  CC      kernel/pid.o
  CC      ipc/mqueue.o
  CC      mm/maccess.o
  CC      security/commoncap.o
  CC      ipc/namespace.o
  CC      security/min_addr.o
  CC      kernel/task_work.o
  CC      ipc/mq_sysctl.o
  CC      kernel/extable.o
  CC      mm/page_alloc.o
  CC      security/lsm_audit.o
  CC      mm/page-writeback.o
  CC      kernel/params.o
  CC      mm/readahead.o
  CC      security/device_cgroup.o
  CC      mm/swap.o
  CC      kernel/kthread.o
  CC      mm/truncate.o
  CC      kernel/sys_ni.o
  CC      mm/vmscan.o
  CC      mm/shmem.o
  LD      arch/sh/kernel/vsyscall/built-in.o
  CC      kernel/nsproxy.o
  CC      mm/util.o
  CC      kernel/notifier.o
  CC      mm/mmzone.o
  CC      kernel/ksysfs.o
  CC      kernel/cred.o
  CC      mm/vmstat.o
  CC      kernel/reboot.o
  CC      mm/backing-dev.o
  CC      kernel/async.o
  CC      mm/mm_init.o
  LD      arch/sh/boards/mach-x3proto/built-in.o
  CC      mm/mmu_context.o
  CC      mm/percpu.o
  CC      kernel/range.o
  CC      mm/slab_common.o
  LD      arch/sh/kernel/cpu/irq/built-in.o
  CC      fs/open.o
  CC      mm/compaction.o
  CC      fs/read_write.o
  CC      kernel/smpboot.o
  CC      mm/vmacache.o
  CC      kernel/groups.o
  CC      fs/file_table.o
  CC      fs/super.o
  CC      mm/interval_tree.o
  CC      mm/list_lru.o
  CC      mm/workingset.o
  LD      kernel/livepatch/built-in.o
  CC      kernel/bpf/core.o
  CC      fs/char_dev.o
  CC      mm/debug.o
  CC      fs/stat.o
  CC      crypto/api.o
  CC      fs/exec.o
  CC      mm/gup.o
  CC      kernel/events/core.o
  CC      fs/pipe.o
  CC      crypto/cipher.o
  CC      kernel/freezer.o
  CC      kernel/events/ring_buffer.o
  CC      mm/highmem.o
  CC      fs/namei.o
  CC      kernel/locking/mutex.o
  CC      kernel/rcu/update.o
  CC      kernel/profile.o
  CC      kernel/power/qos.o
  CC      crypto/compress.o
  CC      fs/fcntl.o
  CC      kernel/rcu/sync.o
  CC      kernel/events/callchain.o
  CC      kernel/locking/semaphore.o
  CC      kernel/stacktrace.o
  CC      kernel/printk/printk.o
  CC      crypto/memneq.o
  CC      kernel/printk/nmi.o
  CC      kernel/rcu/srcu.o
  CC      kernel/power/process.o
  CC      mm/memory.o
  CC      kernel/power/poweroff.o
  CC      kernel/events/hw_breakpoint.o
  CC      kernel/irq/irqdesc.o
  CC      mm/mincore.o
  CC      fs/ioctl.o
  CC      kernel/futex.o
  CC      kernel/locking/rwsem.o
  CC      crypto/crypto_wq.o
  CC      block/bio.o
  CC      fs/readdir.o
  CC      kernel/irq/handle.o
  CC      kernel/locking/percpu-rwsem.o
  CC      crypto/algapi.o
  CC      fs/select.o
  CC      mm/mlock.o
  CC      kernel/rcu/tree.o
  CC      kernel/smp.o
  CC      fs/dcache.o
  CC      kernel/rcu/tree_trace.o
  CC      block/elevator.o
  CC      kernel/irq/manage.o
  CC      kernel/locking/spinlock.o
  CC      mm/mmap.o
  CC      fs/inode.o
  CC      kernel/irq/spurious.o
  CC      kernel/irq/resend.o
  CC      block/blk-core.o
  CC      fs/attr.o
  CC      crypto/scatterwalk.o
  CC      kernel/uid16.o
  CC      mm/mprotect.o
  CC      mm/mremap.o
  CC      kernel/locking/lglock.o
  CC      kernel/trace/trace_clock.o
  CC      crypto/proc.o
  CC      block/blk-tag.o
  CC      kernel/locking/rtmutex.o
  CC      fs/bad_inode.o
  CC      kernel/module.o
  CC      kernel/irq/chip.o
  CC      kernel/irq/dummychip.o
  CC      kernel/trace/ring_buffer.o
  CC      block/blk-sysfs.o
  CC      kernel/kallsyms.o
  CC      fs/file.o
  CC      mm/msync.o
  CC      crypto/aead.o
  CC      kernel/locking/rwsem-spinlock.o
  CC      fs/filesystems.o
  CC      kernel/irq/devres.o
  CC      kernel/trace/trace.o
  CC      mm/rmap.o
  CC      block/blk-flush.o
  CC      kernel/acct.o
  CC      mm/vmalloc.o
  CC      crypto/ablkcipher.o
  CC      kernel/irq/irqdomain.o
  CC      fs/namespace.o
  CC      kernel/trace/trace_output.o
  CC      block/blk-settings.o
  CC      block/blk-ioc.o
  CC      kernel/kexec_core.o
  CC      mm/pagewalk.o
  CC      fs/seq_file.o
  CC      kernel/trace/trace_seq.o
  CC      crypto/blkcipher.o
  CC      mm/pgtable-generic.o
  CC      block/blk-map.o
  CC      crypto/skcipher.o
  CC      kernel/kexec.o
  CC      fs/xattr.o
  LD      arch/sh/kernel/cpu/sh4a/built-in.o
  CC      crypto/chainiv.o
  CC      kernel/irq/proc.o
  CC      kernel/trace/trace_stat.o
  CC      kernel/cgroup.o
  CC      mm/process_vm_access.o
  CC      fs/libfs.o
  CC      crypto/eseqiv.o
  CC      kernel/trace/trace_printk.o
  CC      block/blk-exec.o
  CC      kernel/trace/trace_sched_switch.o
  CC      mm/init-mm.o
  CC      crypto/ahash.o
  CC      fs/fs-writeback.o
  CC      kernel/cgroup_freezer.o
  CC      block/blk-merge.o
  CC      mm/bootmem.o
  LD      sound/built-in.o
  CC      kernel/trace/trace_nop.o
  CC      kernel/sched/core.o
  CC      kernel/utsname.o
  CC      block/blk-softirq.o
  CC      mm/fadvise.o
  CC      fs/pnode.o
  CC      kernel/sched/loadavg.o
  CC      block/blk-timeout.o
  CC      fs/splice.o
  CC      kernel/user_namespace.o
  CC      fs/sync.o
  CC      kernel/sched/clock.o
  CC      crypto/akcipher.o
  CC      kernel/pid_namespace.o
  CC      kernel/sched/cputime.o
  CC      fs/utimes.o
  CC      crypto/shash.o
  CC      block/blk-lib.o
  GZIP    kernel/config_data.gz
  CC      kernel/stop_machine.o
  CC      fs/stack.o
  CC      mm/madvise.o
  CC      kernel/trace/trace_events.o
  CC      kernel/sched/fair.o
  CC      crypto/testmgr.o
  CC      block/blk-mq.o
  CC      mm/memblock.o
  CC      block/blk-mq-tag.o
  CC      fs/fs_struct.o
  CC      kernel/trace/trace_export.o
  CC      kernel/sched/idle_task.o
  CC      kernel/trace/blktrace.o
  CC      kernel/sched/rt.o
  CC      crypto/algboss.o
  CC      kernel/trace/trace_event_perf.o
  CC      kernel/audit.o
  CC      kernel/auditfilter.o
  CC      mm/page_io.o
  CC      crypto/crypto_null.o
  CC      block/blk-mq-sysfs.o
  CC      fs/statfs.o
  CC      mm/swap_state.o
  LD      arch/sh/mm/built-in.o
  CC      kernel/sched/deadline.o
  CC      kernel/auditsc.o
  CC      kernel/trace/trace_events_filter.o
  CC      kernel/audit_watch.o
  CC      block/blk-mq-cpu.o
  CC      mm/swapfile.o
  CC      crypto/aes_generic.o
  CC      block/blk-mq-cpumap.o
  CC      kernel/sched/stop_task.o
  CC      fs/fs_pin.o
  CC      kernel/audit_fsnotify.o
  CC      kernel/time/time.o
  CC      fs/nsfs.o
  CC      kernel/sched/wait.o
  LD      init/mounts.o
  CC      kernel/trace/trace_events_trigger.o
  LD      init/built-in.o
  CC      mm/dmapool.o
  CC      block/ioctl.o
  CC      kernel/time/timer.o
  CC      kernel/audit_tree.o
  CC      block/genhd.o
  CC      mm/hugetlb.o
  LD      firmware/built-in.o
  CC      kernel/kprobes.o
  CC      mm/mempolicy.o
  CC      fs/buffer.o
  CC      kernel/hung_task.o
  CC      kernel/seccomp.o
  CC      mm/sparse.o
  CC      mm/slub.o
  CC      kernel/sched/swait.o
  CC      crypto/crc32c_generic.o
  CC      mm/memory_hotplug.o
  LD      drivers/amba/built-in.o
  LD      arch/sh/drivers/dma/built-in.o
  CC      kernel/relay.o
  CC      mm/migrate.o
  CC      mm/quicklist.o
  CC      kernel/utsname_sysctl.o
  CC      arch/sh/drivers/heartbeat.o
  CC      crypto/rng.o
  CC      kernel/trace/trace_kprobe.o
  CC      drivers/ata/libata-core.o
  CC      kernel/tracepoint.o
  CC      fs/block_dev.o
  CC      block/scsi_ioctl.o
  CC [M]  crypto/echainiv.o
  CC      kernel/elfcore.o
  CC      fs/direct-io.o
  CC      mm/page_isolation.o
  CC [M]  crypto/hmac.o
  CC      kernel/time/hrtimer.o
  CC      kernel/irq_work.o
  CC      drivers/ata/libata-scsi.o
  CC      kernel/time/itimer.o
  CC [M]  crypto/sha256_generic.o
/home/kisskb/slave/src/mm/bootmem.c: In function 'mark_bootmem':
/home/kisskb/slave/src/mm/bootmem.c:388:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      kernel/time/posix-timers.o
  CC      block/partition-generic.o
  CC [M]  crypto/drbg.o
  CC      kernel/sched/completion.o
  CC      fs/mpage.o
  CC [M]  crypto/jitterentropy.o
  CC      block/ioprio.o
  CC      kernel/membarrier.o
  CC      fs/proc_namespace.o
  CC      drivers/ata/libata-eh.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/oprof.o
  CC [M]  crypto/jitterentropy-kcapi.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/cpu_buffer.o
  CC      kernel/memremap.o
  CC      kernel/sched/idle.o
  CC      fs/devpts/inode.o
  CC      fs/debugfs/inode.o
  CC      kernel/trace/power-traces.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/buffer_sync.o
  LD      fs/exofs/built-in.o
  LD      arch/sh/kernel/cpu/sh4/built-in.o
  LD      arch/sh/kernel/cpu/built-in.o
  CC      kernel/time/posix-cpu-timers.o
  CC      fs/debugfs/file.o
  CC      kernel/sched/cpupri.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/event_buffer.o
  CC      kernel/trace/trace_probe.o
  CC      block/badblocks.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/oprofile_files.o
  CC      kernel/time/timekeeping.o
  CHK     kernel/config_data.h
  CC      fs/exportfs/expfs.o
  CC      kernel/sched/cpudeadline.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/oprofilefs.o
  LD      arch/sh/kernel/built-in.o
  CC      kernel/sched/debug.o
  CC      drivers/ata/libata-transport.o
  CC      kernel/sched/cpuacct.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/oprofile_stats.o
  CC      block/noop-iosched.o
  UPD     kernel/config_data.h
  CC      fs/ext2/balloc.o
  CC      kernel/configs.o
  CC      block/partitions/check.o
  CC      fs/ext2/dir.o
  CC      block/deadline-iosched.o
  LD      drivers/auxdisplay/built-in.o
  CC      fs/hugetlbfs/inode.o
  CC      fs/nls/nls_base.o
  CC      block/partitions/msdos.o
  CC      drivers/block/brd.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/timer_int.o
  CC      block/partitions/efi.o
  CC      fs/ext2/file.o
  CC      drivers/ata/libata-trace.o
  LD      drivers/cdrom/built-in.o
  CC      kernel/sched/cpufreq.o
  CC      fs/jbd2/transaction.o
  LD      drivers/bus/built-in.o
  LD      fs/quota/built-in.o
  CC      block/cfq-iosched.o
  CC      fs/kernfs/mount.o
  CC      fs/ext2/ialloc.o
  CC      fs/jbd2/commit.o
  LD      crypto/crypto.o
  CC      drivers/ata/libata-sff.o
  CC      fs/jbd2/recovery.o
  CC      kernel/time/ntp.o
  CC      fs/ext2/inode.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/oprofile_perf.o
  CC      fs/ext2/ioctl.o
  CC      drivers/ata/libata-pmp.o
  CC      drivers/char/mem.o
  CC      fs/notify/fsnotify.o
  CC      fs/eventpoll.o
  CC      fs/anon_inodes.o
  CC      fs/ext2/namei.o
  CC      fs/notify/notification.o
  CC      arch/sh/oprofile/common.o
  CC      fs/signalfd.o
  CC      fs/ramfs/inode.o
  CC      drivers/char/random.o
  CC      fs/kernfs/inode.o
  CC      fs/ext2/super.o
  CC      fs/tracefs/inode.o
  CC      fs/notify/group.o
  CC      drivers/clocksource/sh_tmu.o
  CC      drivers/clocksource/dummy_timer.o
  CC      drivers/base/component.o
  CC      fs/timerfd.o
  CC      fs/sysfs/file.o
  CC      net/socket.o
  CC      drivers/clk/clk-devres.o
  CC      fs/kernfs/dir.o
  CC      fs/sysfs/dir.o
  CC      fs/eventfd.o
  CC      fs/ramfs/file-mmu.o
/home/kisskb/slave/src/mm/mempolicy.c: In function 'mempolicy_slab_node':
/home/kisskb/slave/src/mm/mempolicy.c:1759:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/ext4/balloc.o
  CC      fs/kernfs/file.o
  AS      arch/sh/lib/movmem.o
  LD      net/802/built-in.o
  CC      fs/ext4/bitmap.o
  CC      fs/aio.o
  CC      drivers/base/core.o
  CC      arch/sh/oprofile/backtrace.o
  CC      drivers/ata/pata_platform.o
  CC      fs/proc/task_mmu.o
  CC      kernel/time/clocksource.o
  CC      fs/sysfs/symlink.o
  CC      drivers/clk/clkdev.o
  CC      arch/sh/lib/ashldi3.o
  CC      drivers/cpufreq/cpufreq.o
  LD      drivers/crypto/built-in.o
  CC      arch/sh/lib/ashrdi3.o
  CC      drivers/base/bus.o
  LD      drivers/clk/bcm/built-in.o
  LD      drivers/clk/mvebu/built-in.o
  LD      security/built-in.o
  CC      arch/sh/lib/lshrdi3.o
  CC      fs/kernfs/symlink.o
  AS      arch/sh/lib/ashlsi3.o
  LD      drivers/firewire/built-in.o
  CC      drivers/char/misc.o
  LD      net/can/built-in.o
  LD      drivers/clk/ti/built-in.o
  CC      kernel/time/jiffies.o
  CC      fs/jbd2/checkpoint.o
  CC      drivers/base/dd.o
  CC [M]  net/can/af_can.o
  AS      arch/sh/lib/ashrsi3.o
  LD      virt/lib/built-in.o
  LD      drivers/char/agp/built-in.o
  LD      arch/sh/drivers/built-in.o
  CC      fs/ext4/dir.o
  LD      kernel/locking/built-in.o
  CC      fs/sysfs/mount.o
  LD      virt/built-in.o
  CC      kernel/time/timer_list.o
  CC [M]  net/can/proc.o
  CC      fs/ext4/file.o
  CC      drivers/gpio/devres.o
  CC      kernel/time/timeconv.o
  CC      fs/locks.o
  CC [M]  net/can/raw.o
  CC      fs/jbd2/revoke.o
  CC      drivers/cpufreq/freq_table.o
  CC      fs/ext2/symlink.o
  CC      drivers/gpio/gpiolib.o
  CC      fs/jbd2/journal.o
  AS      arch/sh/lib/ashiftrt.o
  CC      drivers/base/syscore.o
  CC      kernel/time/timecounter.o
  LD      kernel/power/built-in.o
  CC      fs/sysfs/group.o
  LD      drivers/firmware/broadcom/built-in.o
  CC      fs/proc/inode.o
  CC      drivers/base/driver.o
  CC      fs/notify/inode_mark.o
  CC      drivers/gpio/gpiolib-legacy.o
  CC      fs/proc/root.o
  CC      fs/proc/base.o
  CC      fs/binfmt_misc.o
  CC      net/ethernet/eth.o
  LD      drivers/firmware/built-in.o
  AS      arch/sh/lib/lshrsi3.o
/home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task':
/home/kisskb/slave/src/kernel/sched/core.c:3206:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/binfmt_script.o
  LD      drivers/gpu/vga/built-in.o
  CC      fs/notify/mark.o
  LD      drivers/gpu/drm/bridge/built-in.o
  CC      fs/proc/generic.o
  CC      net/core/sock.o
  CC      fs/notify/vfsmount_mark.o
  LD      drivers/gpu/drm/hisilicon/built-in.o
  LD      drivers/hwtracing/intel_th/built-in.o
  LD      drivers/gpu/drm/i2c/built-in.o
  LD      crypto/cryptomgr.o
  AS      arch/sh/lib/udiv_qrnnd.o
  LD      drivers/idle/built-in.o
  LD      drivers/hsi/clients/built-in.o
  CC      fs/binfmt_elf.o
  CC      drivers/cpufreq/cpufreq_stats.o
  CC      net/core/request_sock.o
  CC      fs/ext4/fsync.o
  CC      fs/proc/array.o
  CC      drivers/i2c/i2c-boardinfo.o
  CC      drivers/hid/hid-core.o
  CC      lib/lockref.o
  LD      drivers/i2c/algos/built-in.o
  CC      fs/proc/fd.o
  CC      fs/ext4/ialloc.o
  CC      drivers/input/input.o
  CC      arch/sh/lib/io.o
  CC      fs/mbcache.o
  CC      fs/ext4/inode.o
  CC      kernel/time/posix-clock.o
  CC      fs/notify/fdinfo.o
  LD      drivers/hsi/controllers/built-in.o
  LD      drivers/gpu/drm/omapdrm/displays/built-in.o
  LD      drivers/i2c/busses/built-in.o
  CC      fs/coredump.o
  CC      drivers/hid/hid-input.o
  CC      fs/proc/proc_tty.o
  AS      arch/sh/lib/__clear_user.o
  CC      kernel/time/alarmtimer.o
  LD      crypto/crypto_hash.o
  AS      arch/sh/lib/checksum.o
  LD [M]  crypto/jitterentropy_rng.o
  CC      net/netlink/af_netlink.o
  LD      fs/exportfs/exportfs.o
  LD      drivers/hsi/built-in.o
  AS      arch/sh/lib/copy_page.o
  LD      fs/nls/built-in.o
  CC      drivers/base/class.o
  LD      fs/exportfs/built-in.o
  CC      drivers/input/serio/serio.o
/home/kisskb/slave/src/mm/mmap.c: In function 'vma_adjust':
/home/kisskb/slave/src/mm/mmap.c:556:15: warning: 'rb_link' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/mmap.c:587:19: note: 'rb_link' was declared here
/home/kisskb/slave/src/mm/mmap.c:556:15: warning: 'rb_parent' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/mmap.c:587:29: note: 'rb_parent' was declared here
/home/kisskb/slave/src/mm/mmap.c:555:17: warning: 'prev' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/mmap.c:586:25: note: 'prev' was declared here
  CC      arch/sh/lib/delay.o
  CC      drivers/hid/hid-debug.o
  LD      drivers/iommu/built-in.o
  CC      net/netlink/genetlink.o
  LD      drivers/irqchip/built-in.o
  LD      drivers/leds/built-in.o
  CC      drivers/cpufreq/cpufreq_performance.o
  CC      fs/drop_caches.o
  CC      net/core/skbuff.o
  LD      drivers/gpu/drm/omapdrm/dss/built-in.o
  CC      drivers/base/platform.o
  CC      drivers/hid/hid-generic.o
  CC      arch/sh/lib/div64-generic.o
  CC      drivers/input/serio/serport.o
  LD      drivers/lguest/built-in.o
  CC      drivers/cpufreq/cpufreq_governor.o
  CC      lib/bcd.o
  LD      drivers/gpu/drm/omapdrm/built-in.o
  CC      fs/fhandle.o
  LD      drivers/macintosh/built-in.o
  CC      drivers/cpufreq/cpufreq_governor_attr_set.o
  CC      fs/notify/dnotify/dnotify.o
  AS      arch/sh/lib/div64.o
  LD      fs/notify/fanotify/built-in.o
  LD      drivers/mfd/built-in.o
  LD      kernel/irq/built-in.o
  LD      drivers/gpu/drm/panel/built-in.o
  LD      drivers/i2c/muxes/built-in.o
  CC      drivers/cpufreq/sh-cpufreq.o
  CC      kernel/time/clockevents.o
  LD      drivers/mmc/built-in.o
  CC      drivers/hid/hid-a4tech.o
  CC      drivers/input/serio/libps2.o
  CC      fs/proc/cmdline.o
  LD      fs/devpts/devpts.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  CC [M]  net/can/bcm.o
  LD      crypto/crypto_blkcipher.o
  LD      drivers/nfc/built-in.o
  LD      fs/devpts/built-in.o
  CC      fs/dcookies.o
  CC      drivers/base/cpu.o
  CC      lib/div64.o
  LD      drivers/misc/cb710/built-in.o
  CC [M]  drivers/cpufreq/cpufreq_powersave.o
  CC      lib/sort.o
  CC      drivers/hid/hid-apple.o
  CC      net/sched/sch_generic.o
  CC [M]  drivers/cpufreq/cpufreq_userspace.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      drivers/input/input-compat.o
  LD      drivers/misc/eeprom/built-in.o
  CC      lib/parser.o
  CC      fs/notify/inotify/inotify_user.o
  CC      net/core/datagram.o
  LD      drivers/media/firewire/built-in.o
  LD      drivers/gpu/drm/built-in.o
  LD      drivers/media/common/b2c2/built-in.o
  LD      drivers/perf/built-in.o
  CC      kernel/time/tick-common.o
  LD      drivers/nvme/host/built-in.o
  LD      drivers/media/common/saa7146/built-in.o
  LD      drivers/misc/lis3lv02d/built-in.o
  CC      kernel/time/tick-broadcast.o
  CC      drivers/net/mii.o
/home/kisskb/slave/src/block/cfq-iosched.c: In function 'cfq_async_queue_prio':
/home/kisskb/slave/src/block/cfq-iosched.c:3793:1: warning: control reaches end of non-void function [-Wreturn-type]
  LD      drivers/media/i2c/soc_camera/built-in.o
  CC [M]  net/can/gw.o
  CC      fs/ext4/page-io.o
  CC      net/ipv4/route.o
  LD      drivers/nvme/built-in.o
  LD      crypto/crypto_algapi.o
  CC [M]  drivers/i2c/i2c-core.o
  LD      drivers/media/common/siano/built-in.o
  CC      net/sched/sch_mq.o
  LD      drivers/platform/built-in.o
  LD      drivers/media/common/v4l2-tpg/built-in.o
  AS      arch/sh/lib/memchr.o
  CC [M]  drivers/cpufreq/cpufreq_ondemand.o
  CC      drivers/hid/hid-belkin.o
/home/kisskb/slave/src/fs/ext4/file.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:420:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      drivers/net/Space.o
  LD      drivers/media/i2c/built-in.o
  CC      kernel/time/tick-broadcast-hrtimer.o
  CC      drivers/pinctrl/core.o
/home/kisskb/slave/src/fs/mpage.c: In function 'do_mpage_readpage':
/home/kisskb/slave/src/fs/mpage.c:311:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=]
  LD      drivers/media/mmc/siano/built-in.o
  CC [M]  drivers/cpufreq/cpufreq_conservative.o
  LD      drivers/misc/mic/bus/built-in.o
  CC      net/ipv6/af_inet6.o
  CC      drivers/pinctrl/pinctrl-utils.o
  LD      drivers/gpu/built-in.o
  CC      drivers/net/loopback.o
  LD      drivers/media/mmc/built-in.o
  LD      drivers/power/built-in.o
  CC      net/ipv4/inetpeer.o
  LD      drivers/media/common/built-in.o
  LD      arch/sh/oprofile/oprofile.o
  CC      drivers/base/firmware.o
  CC      lib/halfmd4.o
  LD      drivers/misc/mic/built-in.o
  CC      drivers/pinctrl/pinmux.o
  CC      drivers/hid/hid-cherry.o
  CC      net/ipv4/protocol.o
  AS      arch/sh/lib/memcpy-sh4.o
  LD      arch/sh/oprofile/built-in.o
  CC      drivers/input/input-mt.o
  AS      arch/sh/lib/memmove.o
  LD      drivers/pwm/built-in.o
  LD      drivers/clk/built-in.o
  CC      drivers/base/init.o
  LD      fs/ramfs/ramfs.o
  CC      net/ipv6/anycast.o
  LD      drivers/misc/ti-st/built-in.o
  LD      drivers/net/can/softing/built-in.o
  CC      drivers/base/map.o
  LD      fs/ramfs/built-in.o
  AS      arch/sh/lib/memset-sh4.o
  CC      lib/debug_locks.o
  CC      net/core/stream.o
  AS      arch/sh/lib/strlen.o
  CC      drivers/pinctrl/pinconf.o
  CC      kernel/time/tick-oneshot.o
  CC      net/core/scm.o
  LD      drivers/net/can/spi/built-in.o
  LD      drivers/net/usb/built-in.o
  LD      drivers/net/can/usb/built-in.o
  LD      drivers/media/pci/b2c2/built-in.o
  AS      arch/sh/lib/udivsi3.o
  LD      drivers/misc/built-in.o
  LD      drivers/media/pci/ddbridge/built-in.o
  CC      fs/ext4/ioctl.o
  LD      fs/tracefs/tracefs.o
  LD      fs/tracefs/built-in.o
  LD      drivers/media/platform/omap/built-in.o
  CC      drivers/rtc/rtc-lib.o
  CC      lib/random32.o
  CC      net/core/gen_stats.o
  AS      arch/sh/lib/udivsi3_i4i.o
  CC      drivers/base/devres.o
  CC      drivers/hid/hid-chicony.o
  CC      fs/ext4/namei.o
  LD      drivers/media/platform/built-in.o
  CC      net/core/gen_estimator.o
  CC      lib/bust_spinlocks.o
  LD      fs/sysfs/built-in.o
  CC [M]  drivers/net/can/vcan.o
  CC      kernel/time/tick-sched.o
  LD      ipc/built-in.o
  CC      net/ipv4/ip_input.o
  LD      drivers/block/built-in.o
  CC      drivers/pinctrl/pinconf-generic.o
  LD      arch/sh/lib/built-in.o
  CC      drivers/input/ff-core.o
  CC      fs/ext4/super.o
  LD      drivers/media/pci/dm1105/built-in.o
  CC      net/ipv6/ip6_output.o
  LD      drivers/net/wireless/admtek/built-in.o
  CC      net/core/net_namespace.o
  CC      net/ipv4/ip_fragment.o
  LD      drivers/i2c/built-in.o
/home/kisskb/slave/src/mm/hugetlb.c: In function '__vma_reservation_common':
/home/kisskb/slave/src/mm/hugetlb.c:1820:3: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
  LD      kernel/bpf/built-in.o
  LD      net/wireless/built-in.o
  LD      drivers/media/pci/mantis/built-in.o
  CC      lib/kasprintf.o
  CC      fs/proc/consoles.o
  CC      fs/ext4/symlink.o
  CC      net/ipv4/ip_forward.o
  CC [M]  drivers/net/can/dev.o
  CC      drivers/input/mousedev.o
  LD      drivers/net/ethernet/8390/built-in.o
  LD      drivers/media/rc/keymaps/built-in.o
  CC      kernel/time/timekeeping_debug.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  AR      arch/sh/lib/lib.a
  LD      drivers/net/wireless/ath/built-in.o
  CC      drivers/scsi/scsi.o
  LD      drivers/soc/bcm/built-in.o
  LD      drivers/net/ethernet/arc/built-in.o
  LD      drivers/media/rc/built-in.o
  CC      fs/proc/cpuinfo.o
  CC      drivers/sh/clk/core.o
  CC      drivers/spi/spi.o
/home/kisskb/slave/src/fs/mpage.c: In function '__mpage_writepage':
/home/kisskb/slave/src/fs/mpage.c:662:1: warning: the frame size of 1144 bytes is larger than 1024 bytes [-Wframe-larger-than=]
  CC      net/core/secure_seq.o
  LD      drivers/media/pci/ngene/built-in.o
  CC      lib/bitmap.o
  LD      drivers/media/pci/pluto2/built-in.o
  LD      drivers/net/ethernet/broadcom/built-in.o
  LD      drivers/media/pci/pt1/built-in.o
  LD      drivers/net/wireless/atmel/built-in.o
  CC      net/xfrm/xfrm_policy.o
  CC      drivers/hid/hid-cypress.o
  CC      net/core/flow_dissector.o
  CC      drivers/base/attribute_container.o
  LD      drivers/net/ethernet/cadence/built-in.o
  LD      drivers/clocksource/built-in.o
  LD      drivers/media/pci/pt3/built-in.o
  LD      drivers/soc/fsl/built-in.o
  LD      drivers/media/tuners/built-in.o
  CC      fs/proc/devices.o
  CC      drivers/hid/hid-ezkey.o
  LD      drivers/media/pci/saa7146/built-in.o
  LD      drivers/pinctrl/freescale/built-in.o
  LD      drivers/net/wireless/broadcom/built-in.o
  LD      drivers/net/wireless/cisco/built-in.o
  LD      drivers/net/ethernet/ezchip/built-in.o
  CC      drivers/sh/intc/access.o
  CC      drivers/sh/pm_runtime.o
  CC      fs/proc/interrupts.o
  LD      drivers/soc/built-in.o
  LD      drivers/net/wireless/intel/built-in.o
  LD      drivers/net/wireless/intersil/built-in.o
  CC      net/ipv6/ip6_input.o
  CC      net/ipv4/ip_options.o
  CC      drivers/input/keyboard/atkbd.o
  LD      drivers/media/pci/smipcie/built-in.o
  LD      drivers/net/ethernet/intel/built-in.o
  CC      drivers/base/transport_class.o
  LD      drivers/net/ethernet/i825xx/built-in.o
  LD      drivers/pinctrl/nomadik/built-in.o
  CC      fs/proc/loadavg.o
  LD      drivers/net/ethernet/marvell/built-in.o
  LD      drivers/media/pci/ttpci/built-in.o
  LD      drivers/net/wireless/marvell/built-in.o
  LD      drivers/net/ethernet/micrel/built-in.o
  CC      drivers/hid/hid-kensington.o
  LD      drivers/net/wireless/mediatek/built-in.o
  CC      drivers/base/topology.o
/home/kisskb/slave/src/fs/ext4/fsync.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:420:1: warning: control reaches end of non-void function [-Wreturn-type]
  LD      drivers/net/wireless/ralink/built-in.o
  CC      drivers/sh/clk/cpg.o
  LD      drivers/net/ethernet/microchip/built-in.o
  LD      drivers/net/wireless/realtek/built-in.o
  CC      net/sysctl_net.o
  LD      drivers/media/pci/built-in.o
  LD      drivers/net/wireless/rsi/built-in.o
  LD      fs/debugfs/debugfs.o
  LD      drivers/uio/built-in.o
  LD      drivers/net/wireless/st/built-in.o
  LD      drivers/net/ethernet/natsemi/built-in.o
  LD      drivers/net/ethernet/qualcomm/built-in.o
  CC [M]  drivers/uio/uio.o
  CC      net/core/sysctl_net_core.o
  LD      drivers/net/ethernet/netronome/built-in.o
  LD      drivers/net/wireless/ti/built-in.o
  LD      fs/debugfs/built-in.o
  LD      block/partitions/built-in.o
  LD      drivers/net/can/built-in.o
  CC      drivers/tty/tty_io.o
  CC      drivers/scsi/hosts.o
  LD      drivers/net/ethernet/renesas/built-in.o
  LD      drivers/net/ethernet/rocker/built-in.o
  CC      drivers/sh/intc/chip.o
  CC      net/ipv4/ip_output.o
  LD      drivers/net/wireless/zydas/built-in.o
  CC      net/xfrm/xfrm_state.o
  CC      drivers/base/container.o
  LD      fs/notify/dnotify/built-in.o
  CC      drivers/pinctrl/sh-pfc/core.o
  CC      lib/scatterlist.o
  CC      drivers/tty/n_tty.o
  LD      drivers/net/ethernet/samsung/built-in.o
  CC      drivers/sh/intc/core.o
  CC      drivers/hid/hid-lg.o
  CC      drivers/pinctrl/sh-pfc/pinctrl.o
  CC      drivers/base/property.o
  LD      drivers/net/ethernet/seeq/built-in.o
  CC      net/core/dev.o
  LD      drivers/media/usb/b2c2/built-in.o
  LD      crypto/built-in.o
  CC      drivers/sh/intc/handle.o
  CC      drivers/hid/hid-microsoft.o
  CC      lib/gcd.o
  CC      drivers/rtc/hctosys.o
  CC      drivers/tty/tty_ioctl.o
  CC      net/ipv6/addrconf.o
  CC      fs/proc/meminfo.o
  CC      fs/ext4/hash.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  CC      drivers/base/cacheinfo.o
  CC      drivers/sh/intc/irqdomain.o
  LD      drivers/net/wireless/built-in.o
  CC      drivers/hid/hid-monterey.o
  CC      fs/proc/stat.o
  CC      drivers/net/ethernet/smsc/smc91x.o
  CC      net/core/ethtool.o
  CC      fs/proc/uptime.o
  LD      drivers/video/backlight/built-in.o
  CC      drivers/input/mouse/psmouse-base.o
  CC      drivers/tty/tty_ldisc.o
  CC      drivers/usb/common/common.o
  CC      lib/lcm.o
  LD      drivers/watchdog/built-in.o
  CC      fs/proc/version.o
  CC      net/xfrm/xfrm_hash.o
  LD      drivers/net/ethernet/stmicro/built-in.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  CC      drivers/input/mouse/synaptics.o
  CC      drivers/scsi/scsi_ioctl.o
  CC      net/core/dev_addr_lists.o
/home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:420:1: warning: control reaches end of non-void function [-Wreturn-type]
  LD      drivers/media/usb/s2255/built-in.o
  LD      drivers/net/ethernet/synopsys/built-in.o
  CC      drivers/pinctrl/sh-pfc/gpio.o
  CC      net/core/dst.o
  CC      net/ipv6/addrlabel.o
  LD      drivers/net/ethernet/via/built-in.o
  CC      lib/list_sort.o
  CC      drivers/video/console/dummycon.o
  CC      drivers/hid/usbhid/hid-core.o
  CC      drivers/sh/intc/virq.o
  CC      net/ipv6/route.o
  LD      drivers/media/usb/siano/built-in.o
  CC      lib/uuid.o
  CC      drivers/input/mouse/focaltech.o
  LD      drivers/net/ethernet/wiznet/built-in.o
  CC      drivers/rtc/systohc.o
  CC      fs/proc/softirqs.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  CC      fs/proc/namespaces.o
  CC      net/ipv6/ip6_fib.o
  CC      drivers/pinctrl/sh-pfc/pfc-shx3.o
/home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r8':
/home/kisskb/slave/src/drivers/sh/clk/cpg.c:41:2: warning: passing argument 1 of 'ioread8' discards 'const' qualifier from pointer target type [enabled by default]
/home/kisskb/slave/src/include/asm-generic/iomap.h:28:21: note: expected 'void *' but argument is of type 'const void *'
/home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r16':
/home/kisskb/slave/src/drivers/sh/clk/cpg.c:46:2: warning: passing argument 1 of 'ioread16' discards 'const' qualifier from pointer target type [enabled by default]
/home/kisskb/slave/src/include/asm-generic/iomap.h:29:21: note: expected 'void *' but argument is of type 'const void *'
/home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r32':
/home/kisskb/slave/src/drivers/sh/clk/cpg.c:51:2: warning: passing argument 1 of 'ioread32' discards 'const' qualifier from pointer target type [enabled by default]
/home/kisskb/slave/src/include/asm-generic/iomap.h:31:21: note: expected 'void *' but argument is of type 'const void *'
  CC      fs/ext4/resize.o
  LD      drivers/usb/host/built-in.o
  CC      fs/ext4/extents.o
  LD      drivers/video/fbdev/core/built-in.o
  LD      drivers/usb/misc/built-in.o
  CC      drivers/hid/usbhid/hid-quirks.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  LD      drivers/media/usb/zr364xx/built-in.o
  CC      drivers/base/power/clock_ops.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  CC [M]  drivers/usb/host/r8a66597-hcd.o
  CC      net/core/netevent.o
  CC      net/ipv6/ipv6_sockglue.o
  LD      drivers/usb/gadget/function/built-in.o
  CC      lib/flex_array.o
  CC      net/xfrm/xfrm_input.o
  CC      drivers/rtc/class.o
  LD      drivers/usb/gadget/legacy/built-in.o
  CC      fs/ext4/ext4_jbd2.o
  CC      fs/proc/self.o
  LD      drivers/media/usb/built-in.o
  CC      drivers/input/mouse/alps.o
  CC      lib/iov_iter.o
  CC      fs/proc/thread_self.o
  CC      drivers/rtc/interface.o
  CC      net/core/neighbour.o
  CC      drivers/tty/tty_buffer.o
  CC      net/ipv6/ndisc.o
  CC      net/xfrm/xfrm_output.o
  CC      drivers/usb/mon/mon_main.o
  CC      drivers/base/regmap/regmap.o
  CC      lib/clz_ctz.o
  CC      net/xfrm/xfrm_sysctl.o
  CC      drivers/usb/gadget/udc/udc-core.o
  LD      fs/kernfs/built-in.o
  CC      drivers/rtc/rtc-dev.o
  CC      fs/proc/proc_sysctl.o
  CC      drivers/usb/core/usb.o
  CC      drivers/rtc/rtc-proc.o
  LD      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  LD      drivers/input/serio/built-in.o
  LD      drivers/media/built-in.o
  CC      fs/proc/proc_net.o
  CC      drivers/rtc/rtc-sysfs.o
  LD      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  LD      drivers/usb/phy/built-in.o
  CC      drivers/scsi/scsicam.o
  CC      net/ipv4/ip_sockglue.o
  CC      drivers/rtc/rtc-sh.o
  CC      fs/ext4/migrate.o
  CC      drivers/base/regmap/regcache.o
  CC      drivers/usb/core/hub.o
  CC      net/xfrm/xfrm_replay.o
  CC      fs/proc/kcore.o
  CC      drivers/scsi/scsi_error.o
  CC      lib/bsearch.o
  LD      drivers/usb/storage/built-in.o
  CC      drivers/tty/tty_port.o
  CC      drivers/base/dma-mapping.o
  LD      drivers/video/fbdev/omap2/omapfb/built-in.o
  CC      drivers/tty/tty_mutex.o
  CC      drivers/input/mouse/byd.o
  CC      net/ipv4/inet_hashtables.o
  CC      net/ipv4/inet_timewait_sock.o
  CC      drivers/base/regmap/regcache-rbtree.o
  LD      net/ethernet/built-in.o
  CC      net/ipv6/udp.o
  CC      drivers/tty/tty_ldsem.o
  CC      drivers/scsi/scsi_lib.o
  LD      drivers/video/fbdev/omap2/built-in.o
  CC      fs/ext4/mballoc.o
  CC      lib/find_bit.o
  CC      drivers/base/regmap/regcache-lzo.o
  CC      drivers/scsi/scsi_common.o
  CC      drivers/base/dma-coherent.o
  CC      drivers/base/regmap/regcache-flat.o
  CC      drivers/input/mouse/logips2pp.o
  CC      fs/proc/kmsg.o
  CC      drivers/usb/core/hcd.o
  CC      drivers/input/mouse/trackpoint.o
  LD      drivers/video/fbdev/built-in.o
  CC      drivers/usb/core/urb.o
  LD [M]  net/can/can.o
  CC      lib/llist.o
  CC      drivers/base/regmap/regmap-debugfs.o
  CC      lib/memweight.o
  CC      drivers/scsi/scsi_lib_dma.o
  CC      fs/proc/page.o
  CC      net/core/rtnetlink.o
  CC      drivers/usb/mon/mon_stat.o
  CC      drivers/tty/pty.o
  CC      drivers/base/firmware_class.o
  CC      net/ipv4/inet_connection_sock.o
  CC      drivers/input/mouse/cypress_ps2.o
  CC      net/ipv4/tcp.o
  CC [M]  drivers/base/regmap/regmap-i2c.o
  CC      drivers/scsi/scsi_scan.o
  CC      fs/ext4/block_validity.o
  CC      drivers/base/node.o
  CC      lib/kfifo.o
  CC      net/ipv4/tcp_input.o
  CC      drivers/base/memory.o
  CC      fs/ext4/move_extent.o
  CC [M]  drivers/base/regmap/regmap-spi.o
  CC      net/core/utils.o
  CC      net/core/link_watch.o
  LD [M]  net/can/can-raw.o
  CC      drivers/base/module.o
  CC      drivers/usb/mon/mon_text.o
  CC      lib/percpu-refcount.o
  CC      drivers/base/pinctrl.o
  CC      drivers/scsi/scsi_sysfs.o
  CC      lib/percpu_ida.o
  CC      net/ipv6/udplite.o
  CC      lib/rhashtable.o
  CC      drivers/scsi/scsi_devinfo.o
  CC      fs/ext4/mmp.o
  LD      drivers/usb/common/usb-common.o
  CC      lib/reciprocal_div.o
  LD      fs/notify/inotify/built-in.o
  CC      net/ipv6/raw.o
  LD      drivers/usb/common/built-in.o
  CC      drivers/usb/mon/mon_bin.o
  LD      fs/notify/built-in.o
  CC      fs/ext4/indirect.o
  CC      net/ipv4/tcp_output.o
  CC      lib/once.o
  CC      fs/ext4/extents_status.o
  LD      drivers/video/console/built-in.o
  CC      net/ipv6/icmp.o
  CC      fs/ext4/xattr.o
  CC      net/core/filter.o
  CC      lib/string_helpers.o
  LD      fs/ext2/ext2.o
  LD      drivers/sh/clk/built-in.o
  CC      drivers/tty/tty_audit.o
  CC      drivers/scsi/scsi_sysctl.o
  LD      drivers/video/built-in.o
  LD      drivers/base/power/built-in.o
  CC      net/ipv6/mcast.o
  CC      lib/hexdump.o
  CC      drivers/usb/core/message.o
  LD      fs/ext2/built-in.o
  CC      drivers/tty/sysrq.o
  CC      net/core/sock_diag.o
  CC      lib/kstrtox.o
  CC      drivers/scsi/scsi_proc.o
  CC      net/ipv4/tcp_timer.o
  CC      net/ipv6/tcp_ipv6.o
  CC      net/ipv6/reassembly.o
  CC      drivers/usb/core/driver.o
  CC      net/core/dev_ioctl.o
  CC      drivers/scsi/scsi_trace.o
  CC      drivers/usb/core/config.o
  CC      drivers/scsi/scsi_logging.o
  CC      fs/ext4/xattr_user.o
  CC      drivers/scsi/sd.o
  CC      lib/iomap_copy.o
/home/kisskb/slave/src/net/core/ethtool.c: In function 'ethtool_get_feature_mask':
/home/kisskb/slave/src/net/core/ethtool.c:299:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/ext4/xattr_trusted.o
  CC      net/core/tso.o
  CC      net/ipv6/ping.o
/home/kisskb/slave/src/drivers/rtc/rtc-sh.c:748:13: warning: 'sh_rtc_set_irq_wake' defined but not used [-Wunused-function]
  CC      net/core/sock_reuseport.o
  CC      fs/ext4/inline.o
  CC      net/ipv6/exthdrs.o
  CC      fs/ext4/readpage.o
  CC      fs/ext4/sysfs.o
  LD      drivers/tty/ipwireless/built-in.o
  CC      drivers/usb/core/file.o
  CC      net/core/flow.o
  CC      net/ipv4/tcp_ipv4.o
  CC      net/core/net-sysfs.o
  CC      lib/devres.o
  CC      net/core/net-procfs.o
  CC      net/ipv4/tcp_minisocks.o
  LD      fs/hugetlbfs/hugetlbfs.o
  LD      drivers/pinctrl/sh-pfc/built-in.o
  CC      lib/hweight.o
  LD      fs/hugetlbfs/built-in.o
  CC      lib/smp_processor_id.o
  CC      net/ipv6/datagram.o
  CC      net/ipv4/tcp_cong.o
  CC      drivers/tty/serial/serial_core.o
  CC      drivers/usb/core/buffer.o
  CC      lib/bitrev.o
  CC      lib/crc16.o
  HOSTCC  lib/gen_crc32table
  CC      drivers/tty/vt/vt_ioctl.o
  CC      net/ipv4/tcp_metrics.o
  CC      drivers/usb/core/sysfs.o
  CC      drivers/tty/vt/vc_screen.o
  CC      net/ipv6/ip6_flowlabel.o
  CC      net/ipv6/inet6_connection_sock.o
  CC      lib/lzo/lzo1x_compress.o
  CC      lib/lzo/lzo1x_decompress_safe.o
  CC      net/ipv4/tcp_fastopen.o
  CC      lib/percpu_counter.o
  LD      net/sched/built-in.o
  CC      net/core/net-traces.o
  CC      net/ipv4/tcp_recovery.o
  CC      lib/audit.o
  CC      net/core/dst_cache.o
  LD      drivers/pinctrl/built-in.o
  CC      drivers/tty/vt/selection.o
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:420:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      lib/syscall.o
  CC      drivers/tty/serial/sh-sci.o
  CC      drivers/tty/vt/keyboard.o
  LD      kernel/printk/built-in.o
  CC      net/ipv4/tcp_offload.o
  CC      lib/nlattr.o
  CC      net/ipv6/udp_offload.o
/home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:420:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      net/ipv4/datagram.o
  CC      lib/atomic64.o
  CC      drivers/tty/vt/consolemap.o
  CONMK   drivers/tty/vt/consolemap_deftbl.c
  CC      drivers/usb/core/endpoint.o
  CC      net/ipv4/raw.o
  CC      lib/cpu_rmap.o
  CC      drivers/usb/core/devio.o
  CC      lib/dynamic_queue_limits.o
  CC      drivers/tty/vt/vt.o
  CC      net/ipv6/sysctl_net_ipv6.o
  CC      drivers/usb/core/notify.o
  LD      drivers/sh/intc/built-in.o
  CC      net/ipv4/udp.o
  CC      lib/glob.o
  SHIPPED drivers/tty/vt/defkeymap.c
  CC      net/ipv6/xfrm6_policy.o
/home/kisskb/slave/src/fs/ext4/move_extent.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:420:1: warning: control reaches end of non-void function [-Wreturn-type]
  LD      drivers/sh/built-in.o
  CC      net/ipv6/xfrm6_state.o
  CC      drivers/usb/core/generic.o
  CC      net/ipv4/udplite.o
  CC      drivers/usb/core/quirks.o
  CC      drivers/tty/vt/consolemap_deftbl.o
  CC      net/ipv6/xfrm6_input.o
  CC      drivers/usb/core/devices.o
  CC      net/ipv4/udp_offload.o
  LD [M]  net/can/can-gw.o
  CC      drivers/tty/vt/defkeymap.o
  CC      lib/strncpy_from_user.o
  CC      net/ipv4/arp.o
  CC      net/ipv6/xfrm6_output.o
  CC      drivers/usb/core/port.o
  CC      lib/strnlen_user.o
  CC      net/ipv4/icmp.o
  CC      lib/net_utils.o
  CC      net/ipv4/devinet.o
  CC      net/ipv4/af_inet.o
  CC      lib/sg_pool.o
  CC      net/ipv4/igmp.o
  CC      net/ipv4/fib_frontend.o
  CC      lib/argv_split.o
  CC      lib/bug.o
  CC      lib/cmdline.o
  CC      drivers/usb/core/of.o
  CC      lib/cpumask.o
  LD      drivers/hid/hid-logitech.o
  CC      net/ipv6/xfrm6_protocol.o
  CC      net/ipv4/fib_semantics.o
  CC      lib/ctype.o
  CC      net/ipv4/fib_trie.o
  CC      lib/dec_and_lock.o
  CC      net/ipv6/proc.o
  CC      net/ipv6/xfrm6_mode_transport.o
  CC      net/ipv4/inet_fragment.o
  CC      net/ipv4/ping.o
  CC      lib/decompress.o
  CC      net/ipv6/xfrm6_mode_tunnel.o
  CC      lib/dma-noop.o
  CC      net/ipv6/xfrm6_mode_beet.o
  CC      net/ipv4/ip_tunnel_core.o
  CC      net/ipv6/sit.o
  CC      net/ipv4/gre_offload.o
  CC      lib/dump_stack.o
  CC      net/ipv6/addrconf_core.o
  CC      net/ipv4/ip_tunnel.o
  CC      lib/earlycpio.o
  LD      drivers/rtc/rtc-core.o
  CC      net/ipv6/exthdrs_core.o
  CC      net/ipv4/sysctl_net_ipv4.o
  CC      net/ipv4/proc.o
  LD      drivers/rtc/built-in.o
  CC      net/ipv6/ip6_checksum.o
  CC      lib/extable.o
  CC      net/ipv6/ip6_icmp.o
  LD      drivers/cpufreq/built-in.o
  LD      drivers/usb/gadget/udc/built-in.o
  CC      net/ipv4/xfrm4_mode_beet.o
  CC      net/ipv6/output_core.o
  LD      drivers/usb/gadget/built-in.o
  CC      net/ipv4/tunnel4.o
  CC      net/ipv6/protocol.o
  CC      lib/flex_proportions.o
  CC      net/ipv6/ip6_offload.o
  CC      lib/idr.o
  CC      net/ipv4/xfrm4_mode_transport.o
  CC      lib/int_sqrt.o
  CC      net/ipv6/tcpv6_offload.o
  CC      lib/ioremap.o
/home/kisskb/slave/src/fs/ext4/inline.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:420:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      lib/irq_regs.o
  CC      net/ipv4/xfrm4_mode_tunnel.o
/home/kisskb/slave/src/fs/ext4/mballoc.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:420:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      net/ipv6/exthdrs_offload.o
  LD      lib/lzo/lzo_decompress.o
  LD      drivers/input/keyboard/built-in.o
  CC      net/ipv4/ipconfig.o
  CC      lib/is_single_threaded.o
  CC      net/ipv6/inet6_hashtables.o
  CC      lib/klist.o
/home/kisskb/slave/src/fs/ext4/indirect.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:420:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      lib/kobject.o
  CC      net/ipv4/inet_diag.o
  CC      net/ipv6/mcast_snoop.o
  CC      net/ipv4/tcp_diag.o
  CC      lib/kobject_uevent.o
  CC      lib/md5.o
  CC      lib/nmi_backtrace.o
  CC      lib/nodemask.o
  CC      net/ipv4/tcp_cubic.o
  CC      net/ipv4/xfrm4_policy.o
  CC      lib/plist.o
  CC      lib/radix-tree.o
  CC      net/ipv4/xfrm4_state.o
  CC      net/ipv4/xfrm4_input.o
  CC      lib/ratelimit.o
  CC      lib/rbtree.o
  CC      net/ipv4/xfrm4_output.o
  CC      lib/seq_buf.o
  CC      net/ipv4/xfrm4_protocol.o
/home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_map_blocks':
/home/kisskb/slave/src/fs/ext4/inode.c:561:5: warning: 'retval' may be used uninitialized in this function [-Wuninitialized]
  CC      lib/sha1.o
  CC      lib/show_mem.o
  LD      lib/lzo/lzo_compress.o
  CC      lib/string.o
  LD      lib/lzo/built-in.o
/home/kisskb/slave/src/fs/ext4/readpage.c: In function 'ext4_mpage_readpages':
/home/kisskb/slave/src/fs/ext4/readpage.c:328:1: warning: the frame size of 1180 bytes is larger than 1024 bytes [-Wframe-larger-than=]
  CC      lib/timerqueue.o
  CC      lib/vsprintf.o
  GEN     lib/crc32table.h
/home/kisskb/slave/src/lib/cpumask.c: In function 'cpumask_local_spread':
/home/kisskb/slave/src/lib/cpumask.c:179:1: warning: control reaches end of non-void function [-Wreturn-type]
  LD      drivers/input/input-core.o
  CC      lib/crc32.o
  LD      drivers/char/built-in.o
  LD [M]  drivers/net/can/can-dev.o
  LD      drivers/gpio/built-in.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 [-Wuninitialized]
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1581:18: note: 'dst_ops' was declared here
/home/kisskb/slave/src/net/core/neighbour.c: In function 'neigh_sysctl_register':
/home/kisskb/slave/src/net/core/neighbour.c:3182:10: warning: 'p_name' may be used uninitialized in this function [-Wuninitialized]
  LD      drivers/hid/usbhid/usbhid.o
  LD      drivers/hid/usbhid/built-in.o
  LD      drivers/usb/mon/usbmon.o
  LD      drivers/usb/mon/built-in.o
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  LD      kernel/time/built-in.o
/home/kisskb/slave/src/kernel/cgroup.c: In function 'cgroup_mount':
/home/kisskb/slave/src/kernel/cgroup.c:2245:23: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
  LD      lib/built-in.o
  LD      net/netlink/built-in.o
  LD      drivers/hid/hid.o
  LD      drivers/hid/built-in.o
/home/kisskb/slave/src/mm/page_alloc.c: In function 'free_area_init_node':
/home/kisskb/slave/src/mm/page_alloc.c:5781:17: warning: 'zone_start_pfn' may be used uninitialized in this function [-Wuninitialized]
  LD [M]  net/can/can-bcm.o
/home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_common_sendmsg':
/home/kisskb/slave/src/net/ipv4/ping.c:478:63: warning: 'code' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:660:11: note: 'code' was declared here
/home/kisskb/slave/src/net/ipv4/ping.c:692:21: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/page_alloc.c: In function 'free_area_init_nodes':
/home/kisskb/slave/src/mm/page_alloc.c:6457:34: warning: array subscript is below array bounds [-Warray-bounds]
  LD      block/built-in.o
/home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_err':
/home/kisskb/slave/src/net/ipv4/ping.c:561:37: warning: 'code' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:573:42: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:515:48: warning: 'icmph' may be used uninitialized in this function [-Wuninitialized]
  LD      drivers/input/mouse/psmouse.o
  LD      drivers/input/mouse/built-in.o
  LD      drivers/net/ethernet/smsc/built-in.o
  LD      drivers/input/built-in.o
  LD      drivers/net/ethernet/built-in.o
  LD      drivers/scsi/scsi_mod.o
  LD      drivers/net/built-in.o
  LD      drivers/spi/built-in.o
  LD      kernel/trace/built-in.o
  LD      fs/jbd2/jbd2.o
  LD      fs/jbd2/built-in.o
  LD      kernel/rcu/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 [-Wuninitialized]
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1581:18: note: 'dst_ops' was declared here
  LD      drivers/base/regmap/built-in.o
  LD      drivers/base/built-in.o
  LD      drivers/tty/serial/built-in.o
  LD      net/xfrm/built-in.o
  LD      drivers/usb/core/usbcore.o
  LD      drivers/usb/core/built-in.o
  LD      drivers/usb/built-in.o
  LD      drivers/ata/libata.o
  LD      drivers/ata/built-in.o
/home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_ext_map_blocks':
/home/kisskb/slave/src/fs/ext4/extents.c:2353:19: warning: 'len' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/ext4/extents.c:2318:14: note: 'len' was declared here
  LD      drivers/scsi/sd_mod.o
  LD      drivers/scsi/built-in.o
  LD      mm/built-in.o
  AR      lib/lib.a
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
  LD      net/ipv6/ipv6.o
  LD      net/ipv6/built-in.o
  LD      kernel/events/built-in.o
  LD      kernel/sched/built-in.o
  LD      kernel/built-in.o
  LD      net/core/built-in.o
  LD      net/ipv4/built-in.o
  LD      net/built-in.o
  LD      fs/ext4/ext4.o
  LD      fs/ext4/built-in.o
  LD      fs/built-in.o
  LINK    vmlinux
  LD      vmlinux.o
  MODPOST vmlinux.o
  GEN     .version
  CHK     include/generated/compile.h
  UPD     include/generated/compile.h
  CC      init/version.o
  LD      init/built-in.o
  KSYM    .tmp_kallsyms1.o
  KSYM    .tmp_kallsyms2.o
  LD      vmlinux
  SYSMAP  System.map
  AS      arch/sh/boot/compressed/head_32.o
  CC      arch/sh/boot/compressed/misc.o
  CC      arch/sh/boot/compressed/cache.o
  Building modules, stage 2.
  OBJCOPY arch/sh/boot/compressed/vmlinux.bin
  SHIPPED arch/sh/boot/compressed/ashiftrt.S
  SHIPPED arch/sh/boot/compressed/ashldi3.c
  SHIPPED arch/sh/boot/compressed/ashrsi3.S
  SHIPPED arch/sh/boot/compressed/ashlsi3.S
  SHIPPED arch/sh/boot/compressed/lshrsi3.S
  AS      arch/sh/boot/compressed/ashiftrt.o
  MODPOST 20 modules
  CC      arch/sh/boot/compressed/ashldi3.o
  AS      arch/sh/boot/compressed/ashrsi3.o
  AS      arch/sh/boot/compressed/ashlsi3.o
  AS      arch/sh/boot/compressed/lshrsi3.o
  GZIP    arch/sh/boot/compressed/vmlinux.bin.gz
  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
  CC      drivers/base/regmap/regmap-i2c.mod.o
  CC      drivers/base/regmap/regmap-spi.mod.o
  CC      drivers/cpufreq/cpufreq_conservative.mod.o
  CC      drivers/cpufreq/cpufreq_ondemand.mod.o
  CC      drivers/cpufreq/cpufreq_powersave.mod.o
  CC      drivers/cpufreq/cpufreq_userspace.mod.o
  CC      drivers/i2c/i2c-core.mod.o
  CC      drivers/net/can/can-dev.mod.o
  CC      drivers/net/can/vcan.mod.o
  CC      drivers/uio/uio.mod.o
  CC      drivers/usb/host/r8a66597-hcd.mod.o
  CC      net/can/can-bcm.mod.o
  CC      net/can/can-gw.mod.o
  CC      net/can/can-raw.mod.o
  CC      net/can/can.mod.o
  LD [M]  crypto/drbg.ko
  LD [M]  crypto/echainiv.ko
  LD [M]  crypto/sha256_generic.ko
  LD [M]  drivers/cpufreq/cpufreq_conservative.ko
  LD [M]  drivers/cpufreq/cpufreq_ondemand.ko
  LD [M]  drivers/cpufreq/cpufreq_powersave.ko
  LD [M]  crypto/hmac.ko
  LD [M]  crypto/jitterentropy_rng.ko
  LD [M]  drivers/base/regmap/regmap-i2c.ko
  LD [M]  drivers/base/regmap/regmap-spi.ko
  LD [M]  drivers/cpufreq/cpufreq_userspace.ko
  LD [M]  drivers/i2c/i2c-core.ko
  LD [M]  drivers/net/can/can-dev.ko
  LD [M]  drivers/uio/uio.ko
  LD [M]  net/can/can-bcm.ko
  LD [M]  drivers/usb/host/r8a66597-hcd.ko
  LD [M]  drivers/net/can/vcan.ko
  LD [M]  net/can/can-gw.ko
  LD [M]  net/can/can-raw.ko
  LD [M]  net/can/can.ko
  LD      arch/sh/boot/compressed/piggy.o
  LD      arch/sh/boot/compressed/vmlinux
  OBJCOPY arch/sh/boot/zImage
  Kernel: arch/sh/boot/zImage is ready
make[2]: Leaving directory `/home/kisskb/slave/build/linus_shx3_defconfig_sh4'
make[1]: Leaving directory `/home/kisskb/slave/src'
Completed OK
# rm -rf /home/kisskb/slave/build/linus_shx3_defconfig_sh4
# Build took: 0:00:26.998559