# git rev-parse -q --verify a10c38a4f385f5d7c173a263ff6bb2d36021b3bb^{commit}
a10c38a4f385f5d7c173a263ff6bb2d36021b3bb
already have revision, skipping fetch
# git checkout -q -f -B kisskb a10c38a4f385f5d7c173a263ff6bb2d36021b3bb
# git clean -qxdf
# git log -1
commit a10c38a4f385f5d7c173a263ff6bb2d36021b3bb
Merge: ea8ea73 e536030
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu May 26 14:10:32 2016 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client
    
    Pull Ceph updates from Sage Weil:
     "This changeset has a few main parts:
    
       - Ilya has finished a huge refactoring effort to sync up the
         client-side logic in libceph with the user-space client code, which
         has evolved significantly over the last couple years, with lots of
         additional behaviors (e.g., how requests are handled when cluster
         is full and transitions from full to non-full).
    
         This structure of the code is more closely aligned with userspace
         now such that it will be much easier to maintain going forward when
         behavior changes take place.  There are some locking improvements
         bundled in as well.
    
       - Zheng adds multi-filesystem support (multiple namespaces within the
         same Ceph cluster)
    
       - Zheng has changed the readdir offsets and directory enumeration so
         that dentry offsets are hash-based and therefore stable across
         directory fragmentation events on the MDS.
    
       - Zheng has a smorgasbord of bug fixes across fs/ceph"
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: (71 commits)
      ceph: fix wake_up_session_cb()
      ceph: don't use truncate_pagecache() to invalidate read cache
      ceph: SetPageError() for writeback pages if writepages fails
      ceph: handle interrupted ceph_writepage()
      ceph: make ceph_update_writeable_page() uninterruptible
      libceph: make ceph_osdc_wait_request() uninterruptible
      ceph: handle -EAGAIN returned by ceph_update_writeable_page()
      ceph: make fault/page_mkwrite return VM_FAULT_OOM for -ENOMEM
      ceph: block non-fatal signals for fault/page_mkwrite
      ceph: make logical calculation functions return bool
      ceph: tolerate bad i_size for symlink inode
      ceph: improve fragtree change detection
      ceph: keep leaf frag when updating fragtree
      ceph: fix dir_auth check in ceph_fill_dirfrag()
      ceph: don't assume frag tree splits in mds reply are sorted
      ceph: fix inode reference leak
      ceph: using hash value to compose dentry offset
      ceph: don't forbid marking directory complete after forward seek
      ceph: record 'offset' for each entry of readdir result
      ceph: define 'end/complete' in readdir reply as bit flags
      ...
# < /opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < git log --format=%s --max-count=1 a10c38a4f385f5d7c173a263ff6bb2d36021b3bb
# < make -j 48 ARCH=sh O=/home/kisskb/slave/build/linus_ap325rxa_defconfig_sh4 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  ap325rxa_defconfig
# make -j 48 ARCH=sh O=/home/kisskb/slave/build/linus_ap325rxa_defconfig_sh4 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  
make[1]: Entering directory '/home/kisskb/slave/build/linus_ap325rxa_defconfig_sh4'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     include/config/kernel.release
  UPD     include/config/kernel.release
  GEN     ./Makefile
  WRAP    arch/sh/include/generated/asm/bitsperlong.h
  WRAP    arch/sh/include/generated/asm/clkdev.h
  WRAP    arch/sh/include/generated/asm/cputime.h
  WRAP    arch/sh/include/generated/asm/current.h
  WRAP    arch/sh/include/generated/asm/delay.h
  WRAP    arch/sh/include/generated/asm/div64.h
  WRAP    arch/sh/include/generated/asm/emergency-restart.h
  WRAP    arch/sh/include/generated/asm/errno.h
  WRAP    arch/sh/include/generated/asm/exec.h
  WRAP    arch/sh/include/generated/asm/fcntl.h
  WRAP    arch/sh/include/generated/asm/ioctl.h
  WRAP    arch/sh/include/generated/asm/ipcbuf.h
  WRAP    arch/sh/include/generated/asm/irq_regs.h
  WRAP    arch/sh/include/generated/asm/irq_work.h
  WRAP    arch/sh/include/generated/asm/kvm_para.h
  WRAP    arch/sh/include/generated/asm/local.h
  WRAP    arch/sh/include/generated/asm/local64.h
  WRAP    arch/sh/include/generated/asm/mcs_spinlock.h
  WRAP    arch/sh/include/generated/asm/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
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  Using /home/kisskb/slave/src as source for kernel
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/pnmtologo
  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
  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
  HOSTLD  scripts/mod/modpost
<stdin>:1229:2: warning: #warning syscall sched_setattr not implemented [-Wcpp]
<stdin>:1232:2: warning: #warning syscall sched_getattr not implemented [-Wcpp]
<stdin>:1235:2: warning: #warning syscall renameat2 not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1241:2: warning: #warning syscall getrandom not implemented [-Wcpp]
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
<stdin>:1247:2: warning: #warning syscall bpf not implemented [-Wcpp]
<stdin>:1250:2: warning: #warning syscall execveat not implemented [-Wcpp]
<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
  CC      init/noinitramfs.o
  CC      init/init_task.o
  UPD     include/generated/compile.h
  CC      init/version.o
  LD      usr/built-in.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/kernel/io.o
  CC      arch/sh/kernel/irq.o
  CC      arch/sh/kernel/irq_32.o
  CC      arch/sh/kernel/kdebugfs.o
  CC      arch/sh/kernel/machvec.o
  CC      arch/sh/kernel/nmi_debug.o
  CC      arch/sh/mm/alignment.o
  CC      arch/sh/kernel/process.o
  CC      arch/sh/mm/cache.o
  CC      arch/sh/mm/init.o
  CC      arch/sh/mm/consistent.o
  CC      arch/sh/kernel/process_32.o
  CC      arch/sh/mm/cache-sh4.o
  CC      arch/sh/kernel/ptrace_32.o
  CC      arch/sh/mm/flush-sh4.o
  CC      arch/sh/kernel/reboot.o
  CC      arch/sh/kernel/ptrace.o
  CC      arch/sh/mm/mmap.o
  CC      arch/sh/kernel/setup.o
  CC      arch/sh/mm/gup.o
  CC      arch/sh/kernel/return_address.o
  CC      arch/sh/mm/extable_32.o
  CC      arch/sh/mm/ioremap.o
  CC      arch/sh/mm/tlbex_32.o
  CC      arch/sh/mm/fault.o
  CC      arch/sh/mm/tlbflush_32.o
  CC      arch/sh/mm/tlb-sh4.o
  CC      arch/sh/mm/kmap.o
  AS      arch/sh/kernel/syscalls_32.o
  CC      arch/sh/kernel/signal_32.o
  CC      arch/sh/mm/pgtable.o
  CC      arch/sh/kernel/time.o
  CC      arch/sh/mm/tlb-urb.o
  CC      arch/sh/kernel/traps_32.o
  CC      arch/sh/kernel/unwinder.o
  CC      arch/sh/kernel/traps.o
  CC      arch/sh/kernel/topology.o
  CC      arch/sh/kernel/sys_sh.o
  LD      arch/sh/boards/built-in.o
  CC      arch/sh/kernel/iomap.o
  CC      arch/sh/mm/ioremap_fixed.o
  CC      arch/sh/mm/uncached.o
  CC      arch/sh/kernel/sys_sh32.o
  CC      arch/sh/kernel/sh_ksyms_32.o
  CC      arch/sh/kernel/module.o
  CC      arch/sh/kernel/perf_callchain.o
  CC      arch/sh/kernel/vsyscall/vsyscall.o
  CC      arch/sh/kernel/perf_event.o
  AS      arch/sh/kernel/head_32.o
  LDS     arch/sh/kernel/vsyscall/vsyscall.lds
  CC      arch/sh/kernel/hw_breakpoint.o
  LDS     arch/sh/kernel/vmlinux.lds
  AS      arch/sh/kernel/vsyscall/vsyscall-trapa.o
  AS      arch/sh/kernel/vsyscall/vsyscall-note.o
  CC      arch/sh/kernel/cpu/init.o
  CC      arch/sh/kernel/cpu/clock.o
  CC      arch/sh/kernel/cpu/fpu.o
  CC      arch/sh/kernel/cpu/proc.o
  CC      arch/sh/kernel/cpu/pfc.o
  CC      arch/sh/kernel/cpu/irq/imask.o
  AS      arch/sh/boards/mach-ap325rxa/sdram.o
  CC      arch/sh/boards/mach-ap325rxa/setup.o
  AS      arch/sh/kernel/cpu/shmobile/sleep.o
  CC      arch/sh/kernel/cpu/shmobile/pm.o
  CC      arch/sh/kernel/cpu/sh4a/clock-sh7723.o
  CC      arch/sh/kernel/cpu/sh4a/setup-sh7723.o
  CC      arch/sh/kernel/cpu/sh4a/pinmux-sh7723.o
  CC      arch/sh/kernel/cpu/sh4/probe.o
  CC      arch/sh/kernel/cpu/sh4a/perf_event.o
  CC      arch/sh/kernel/cpu/sh4a/ubc.o
  AS      arch/sh/kernel/cpu/sh4/../sh3/ex.o
  AS      arch/sh/kernel/cpu/sh4/../sh3/entry.o
  CC      arch/sh/kernel/cpu/sh4/fpu.o
  CC      arch/sh/kernel/cpu/sh4/softfloat.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
  LD      arch/sh/kernel/cpu/sh4/common.o
  LD      certs/built-in.o
  CC      kernel/fork.o
  SYSCALL arch/sh/kernel/vsyscall/vsyscall-trapa.so
  SYSCALL arch/sh/kernel/vsyscall/vsyscall-syms.o
  CC      kernel/exec_domain.o
  CC      kernel/cpu.o
  CC      kernel/panic.o
  AS      arch/sh/kernel/vsyscall/vsyscall-syscall.o
  CC      kernel/softirq.o
  CC      kernel/sysctl.o
  CC      kernel/sysctl_binary.o
  CC      kernel/resource.o
  CC      kernel/capability.o
  CC      kernel/exit.o
  CC      kernel/ptrace.o
  CC      kernel/user.o
  CC      kernel/sys.o
  CC      kernel/signal.o
  LD      arch/sh/mm/built-in.o
  CC      kernel/workqueue.o
  CC      kernel/kmod.o
  CC      kernel/sys_ni.o
  CC      kernel/pid.o
  CC      kernel/params.o
  CC      kernel/task_work.o
  CC      kernel/extable.o
  CC      kernel/kthread.o
  CC      kernel/async.o
  CC      kernel/reboot.o
  CC      kernel/cred.o
  CC      kernel/notifier.o
  CC      kernel/ksysfs.o
  CC      kernel/nsproxy.o
  LD      arch/sh/kernel/vsyscall/built-in.o
  CC      kernel/smpboot.o
  CC      kernel/range.o
  CC      kernel/groups.o
  CC      kernel/bpf/core.o
  LD      kernel/livepatch/built-in.o
  LD      arch/sh/kernel/cpu/irq/built-in.o
  LD      init/mounts.o
  CC      kernel/printk/printk.o
  CC      kernel/events/core.o
  LD      init/built-in.o
  CC      kernel/printk/nmi.o
  LD      arch/sh/kernel/cpu/shmobile/built-in.o
  CC      kernel/events/ring_buffer.o
  CC      kernel/events/callchain.o
  CC      kernel/power/qos.o
  CC      kernel/locking/mutex.o
  CC      kernel/power/main.o
  CC      kernel/rcu/update.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/freezer.o
  CC      kernel/futex.o
  CC      kernel/up.o
  CC      kernel/uid16.o
  CC      ipc/util.o
  CC      kernel/module.o
  CC      kernel/kallsyms.o
  CC      kernel/acct.o
  LD      arch/sh/kernel/cpu/sh4a/built-in.o
  CC      kernel/utsname.o
  LD      arch/sh/boards/mach-ap325rxa/built-in.o
  CC      kernel/events/hw_breakpoint.o
  CC      kernel/sched/core.o
  CC      kernel/pid_namespace.o
  CC      kernel/sched/loadavg.o
  CC      kernel/seccomp.o
  CC      kernel/time/time.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/elfcore.o
  LD      arch/sh/kernel/cpu/sh4/built-in.o
  CC      kernel/irq_work.o
  CC      kernel/membarrier.o
  LD      arch/sh/kernel/cpu/built-in.o
  CC      mm/filemap.o
  CC      kernel/memremap.o
  CC      kernel/rcu/sync.o
  CC      kernel/rcu/srcu.o
  CC      mm/mempool.o
  CC      mm/oom_kill.o
  LD      arch/sh/kernel/built-in.o
  CC      security/commoncap.o
  CC      security/min_addr.o
  CC      kernel/power/console.o
  CC      kernel/locking/semaphore.o
  CC      kernel/power/suspend.o
  CC      kernel/power/process.o
  CC      kernel/locking/rwsem.o
  CC      kernel/locking/percpu-rwsem.o
  CC      kernel/irq/handle.o
  CC      kernel/sched/cputime.o
  CC      kernel/rcu/tree.o
  CC      kernel/time/timer.o
  CC      kernel/sched/clock.o
  CC      mm/page_alloc.o
  CC      mm/maccess.o
  CC      kernel/irq/manage.o
  CC      kernel/irq/spurious.o
  CC      kernel/irq/resend.o
/home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task':
/home/kisskb/slave/src/kernel/sched/core.c:3210:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      mm/page-writeback.o
  CC      kernel/irq/chip.o
  CC      kernel/irq/dummychip.o
  CC      kernel/irq/devres.o
  CC      kernel/time/hrtimer.o
  CC      fs/open.o
  CC      kernel/irq/irqdomain.o
  CC      fs/read_write.o
  CC      kernel/irq/proc.o
  CC      kernel/locking/rtmutex.o
  CC      kernel/locking/rwsem-spinlock.o
  CC      kernel/irq/pm.o
  CC      fs/super.o
  CC      fs/file_table.o
  CC      mm/readahead.o
  CC      ipc/msgutil.o
  CC      mm/swap.o
  CC      kernel/sched/idle_task.o
  CC      mm/truncate.o
  CC      kernel/sched/fair.o
  CC      mm/vmscan.o
  CC      kernel/sched/rt.o
  CC      mm/shmem.o
  CC      mm/util.o
  CC      kernel/sched/deadline.o
  CC      kernel/sched/stop_task.o
  CC      crypto/api.o
  CC      mm/mmzone.o
  LD      security/built-in.o
  CC      kernel/sched/wait.o
  CC      block/bio.o
  CC      mm/vmstat.o
  CC      kernel/sched/swait.o
  LD      kernel/power/built-in.o
  CC      kernel/sched/completion.o
  CC      fs/char_dev.o
  CC      kernel/sched/idle.o
  CC      kernel/time/itimer.o
  LD      kernel/bpf/built-in.o
  CC      ipc/msg.o
  CC      ipc/sem.o
  CC      crypto/cipher.o
  CC      kernel/time/posix-cpu-timers.o
  CC      kernel/time/posix-timers.o
  CC      kernel/time/timekeeping.o
  CC      mm/backing-dev.o
  LD      kernel/irq/built-in.o
  CC      mm/mm_init.o
  CC      kernel/time/ntp.o
  CC      mm/mmu_context.o
  CC      fs/stat.o
  LD      sound/built-in.o
  CC      crypto/compress.o
  CC      mm/percpu.o
  CC      crypto/memneq.o
  CC      mm/slab_common.o
  CC      crypto/crypto_wq.o
  CC      mm/compaction.o
  CC      crypto/algapi.o
  LD      kernel/locking/built-in.o
  CC      crypto/scatterwalk.o
  CC      mm/interval_tree.o
  CC      mm/vmacache.o
  CC      fs/exec.o
  CC      mm/list_lru.o
  LD      firmware/built-in.o
  CC      mm/workingset.o
  CC      fs/pipe.o
  CC      mm/debug.o
  CC      block/elevator.o
  CC      mm/gup.o
  CC      mm/highmem.o
  CC      crypto/proc.o
  CC      kernel/time/clocksource.o
  LD      arch/sh/drivers/dma/built-in.o
  LD      drivers/amba/built-in.o
  CC      mm/memory.o
  CC      crypto/aead.o
  CC      kernel/time/jiffies.o
  LD      arch/sh/drivers/built-in.o
  LD      kernel/printk/built-in.o
  LD      drivers/auxdisplay/built-in.o
  CC      kernel/time/timer_list.o
  CC      kernel/time/timeconv.o
  CC      kernel/time/timecounter.o
  CC      mm/mincore.o
  CC      mm/mlock.o
  CC      crypto/ablkcipher.o
  CC      kernel/time/posix-clock.o
  CC      drivers/block/brd.o
  CC      fs/namei.o
  CC      crypto/blkcipher.o
  LD      kernel/sched/built-in.o
  CC      kernel/time/alarmtimer.o
  CC      crypto/skcipher.o
  CC      kernel/time/clockevents.o
  CC      ipc/shm.o
  CC      mm/mmap.o
  CC      mm/mprotect.o
  CC      mm/mremap.o
  CC      kernel/time/tick-common.o
  CC      mm/msync.o
  CC      crypto/chainiv.o
  CC      net/socket.o
  CC      mm/rmap.o
  CC      kernel/time/tick-oneshot.o
  CC      mm/vmalloc.o
  CC      crypto/eseqiv.o
  CC      kernel/time/tick-sched.o
  CC      mm/pagewalk.o
  CC      drivers/base/component.o
  CC      drivers/base/core.o
  CC      crypto/ahash.o
  CC      drivers/base/bus.o
  CC      block/blk-core.o
  CC      drivers/base/dd.o
  CC      crypto/shash.o
  CC      fs/fcntl.o
  CC      mm/pgtable-generic.o
  CC      mm/process_vm_access.o
  CC      crypto/akcipher.o
  CC      mm/init-mm.o
  CC      block/blk-tag.o
  CC      mm/fadvise.o
  CC      mm/bootmem.o
  CC      fs/ioctl.o
  CC      ipc/syscall.o
  CC      mm/madvise.o
  CC      crypto/algboss.o
  CC      mm/memblock.o
  CC      mm/page_io.o
  CC      crypto/testmgr.o
  CC      mm/swap_state.o
  CC      mm/swapfile.o
  CC      crypto/crypto_null.o
  LD      drivers/block/built-in.o
  CC      crypto/cbc.o
  LD      drivers/bus/built-in.o
  CC      crypto/aes_generic.o
  LD      drivers/cdrom/built-in.o
  CC      crypto/crc32c_generic.o
  CC      ipc/ipc_sysctl.o
  CC      mm/dmapool.o
  CC      mm/slab.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      mm/migrate.o
  CC      drivers/base/syscore.o
  CC      crypto/crct10dif_common.o
  CC      mm/quicklist.o
  CC      drivers/clocksource/sh_cmt.o
  CC      drivers/clk/clk-devres.o
  CC      drivers/base/driver.o
  CC      drivers/char/mem.o
  CC      fs/readdir.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      drivers/base/class.o
  CC      crypto/rng.o
  CC      crypto/crct10dif_generic.o
  CC [M]  crypto/echainiv.o
  CC      fs/select.o
  CC      ipc/namespace.o
  CC [M]  crypto/hmac.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]
  CC      drivers/clk/clkdev.o
  CC [M]  crypto/sha256_generic.o
  CC      fs/dcache.o
  CC [M]  crypto/drbg.o
  CC      fs/inode.o
  CC      block/blk-sysfs.o
  LD      kernel/rcu/built-in.o
  CC      fs/attr.o
  CC [M]  crypto/jitterentropy.o
  CC [M]  crypto/jitterentropy-kcapi.o
/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      drivers/firewire/built-in.o
  LD      drivers/crypto/built-in.o
  CC      drivers/base/platform.o
  LD      crypto/crypto.o
  LD      crypto/crypto_algapi.o
  CC      drivers/base/cpu.o
  CC      fs/bad_inode.o
  LD      crypto/crypto_blkcipher.o
  LD      crypto/crypto_hash.o
  LD      crypto/cryptomgr.o
  CC      drivers/base/firmware.o
  CC      drivers/char/random.o
  CC      drivers/base/init.o
  CC      drivers/gpio/devres.o
  CC      drivers/gpio/gpiolib-legacy.o
  CC      drivers/gpio/gpiolib.o
  LD      drivers/firmware/broadcom/built-in.o
  CC      drivers/base/map.o
  LD      drivers/gpu/vga/built-in.o
  CC      drivers/base/devres.o
  LD      drivers/firmware/built-in.o
  LD      drivers/gpu/drm/bridge/built-in.o
  LD      drivers/gpu/drm/hisilicon/built-in.o
  LD      kernel/time/built-in.o
  LD      drivers/gpu/drm/i2c/built-in.o
  CC      drivers/base/attribute_container.o
  LD      drivers/clk/bcm/built-in.o
  LD      drivers/hsi/clients/built-in.o
  LD      ipc/built-in.o
  CC      drivers/base/transport_class.o
  LD      drivers/gpu/drm/omapdrm/displays/built-in.o
  LD      drivers/gpu/drm/panel/built-in.o
  CC      drivers/base/container.o
  CC      drivers/base/topology.o
  CC      drivers/base/property.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  LD      drivers/clk/mvebu/built-in.o
  CC      fs/file.o
  LD      drivers/gpu/drm/omapdrm/dss/built-in.o
  LD      drivers/hsi/controllers/built-in.o
  CC      drivers/base/cacheinfo.o
  CC      fs/filesystems.o
  CC      drivers/base/dma-mapping.o
  LD      drivers/gpu/drm/omapdrm/built-in.o
  CC      fs/namespace.o
  CC      fs/seq_file.o
  LD      drivers/hsi/built-in.o
  CC      drivers/hid/hid-core.o
  CC      drivers/char/misc.o
  CC      drivers/base/dma-coherent.o
  LD      drivers/hwtracing/intel_th/built-in.o
  LD [M]  crypto/jitterentropy_rng.o
  LD      drivers/clk/ti/built-in.o
  LD      net/802/built-in.o
  LD      drivers/char/agp/built-in.o
  CC      fs/xattr.o
  CC      drivers/base/firmware_class.o
  CC      drivers/clocksource/sh_tmu.o
  CC      drivers/base/regmap/regmap.o
  CC      drivers/base/pinctrl.o
  CC      drivers/base/module.o
  LD      drivers/gpu/drm/built-in.o
  LD      drivers/idle/built-in.o
  LD      drivers/clk/built-in.o
  CC      drivers/base/regmap/regcache.o
  CC      drivers/base/power/sysfs.o
  LD      drivers/iommu/built-in.o
  CC      net/ethernet/eth.o
  CC      drivers/char/hw_random/core.o
  CC      drivers/input/input.o
  CC      drivers/i2c/i2c-boardinfo.o
  LD      drivers/irqchip/built-in.o
  CC      drivers/base/regmap/regcache-rbtree.o
  CC      drivers/base/regmap/regcache-lzo.o
  LD      drivers/lguest/built-in.o
  AS      arch/sh/lib/movmem.o
  LD      drivers/leds/built-in.o
  LD      drivers/gpu/built-in.o
  CC      block/blk-flush.o
  CC      fs/libfs.o
  LD      drivers/mfd/built-in.o
  LD      drivers/macintosh/built-in.o
  CC      arch/sh/lib/ashldi3.o
  CC      arch/sh/lib/ashrdi3.o
  CC      arch/sh/lib/lshrdi3.o
  AS      arch/sh/lib/ashlsi3.o
  LD      drivers/misc/cb710/built-in.o
  LD      drivers/media/firewire/built-in.o
  CC      block/blk-settings.o
  CC      fs/fs-writeback.o
  AS      arch/sh/lib/ashrsi3.o
  CC      block/blk-ioc.o
  CC      block/blk-map.o
  AS      arch/sh/lib/ashiftrt.o
  LD      drivers/misc/eeprom/built-in.o
  CC      drivers/mmc/card/block.o
  CC      net/core/sock.o
  LD      crypto/built-in.o
  CC      net/core/skbuff.o
  CC      net/core/request_sock.o
  LD      drivers/media/common/b2c2/built-in.o
  CC      drivers/net/mii.o
  AS      arch/sh/lib/udiv_qrnnd.o
  AS      arch/sh/lib/lshrsi3.o
  CC      drivers/i2c/i2c-core.o
  CC      arch/sh/lib/io.o
  LD      drivers/misc/lis3lv02d/built-in.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  AS      arch/sh/lib/__clear_user.o
  LD      drivers/media/common/saa7146/built-in.o
  AS      arch/sh/lib/checksum.o
  CC      drivers/base/regmap/regcache-flat.o
  LD      drivers/char/hw_random/rng-core.o
  AS      arch/sh/lib/copy_page.o
  CC      drivers/hid/hid-input.o
  CC      arch/sh/lib/delay.o
  LD      drivers/media/i2c/built-in.o
  LD      drivers/char/hw_random/built-in.o
  LD      drivers/clocksource/built-in.o
  CC      drivers/mtd/mtdcore.o
  CC      arch/sh/lib/div64-generic.o
  LD      drivers/media/common/siano/built-in.o
  LD      drivers/misc/ti-st/built-in.o
  CC      fs/pnode.o
  LD      drivers/char/built-in.o
  LD      drivers/nfc/built-in.o
  CC      drivers/base/regmap/regmap-i2c.o
  LD      drivers/misc/mic/bus/built-in.o
  AS      arch/sh/lib/div64.o
  AS      arch/sh/lib/memchr.o
  AS      arch/sh/lib/memcpy-sh4.o
  CC      fs/splice.o
  LD      mm/built-in.o
  CC      drivers/mmc/core/bus.o
  CC      drivers/mmc/core/core.o
  CC      drivers/mmc/core/host.o
  CC      fs/sync.o
  AS      arch/sh/lib/memmove.o
  LD      drivers/media/mmc/siano/built-in.o
  LD      drivers/media/common/v4l2-tpg/built-in.o
  AS      arch/sh/lib/memset-sh4.o
  LD      drivers/perf/built-in.o
  AS      arch/sh/lib/strlen.o
  LD      drivers/misc/mic/built-in.o
  AS      arch/sh/lib/udivsi3.o
  LD      drivers/nvme/host/built-in.o
  LD      drivers/media/mmc/built-in.o
  AS      arch/sh/lib/udivsi3_i4i.o
  CC      drivers/base/regmap/regmap-spi.o
  LD      arch/sh/lib/built-in.o
  LD      drivers/media/common/built-in.o
  CC      block/blk-exec.o
  LD      drivers/misc/built-in.o
  CC      block/blk-softirq.o
  CC      block/blk-timeout.o
  CC      block/blk-merge.o
  LD      drivers/platform/built-in.o
  CC      drivers/i2c/i2c-dev.o
  LD      drivers/gpio/built-in.o
  LD      drivers/nvme/built-in.o
  CC      block/blk-lib.o
  CC      drivers/pinctrl/core.o
  LD      kernel/events/built-in.o
  LD      drivers/power/built-in.o
  AR      arch/sh/lib/lib.a
  LD      drivers/pwm/built-in.o
  LD      drivers/media/platform/omap/built-in.o
  LD      kernel/built-in.o
  CC      drivers/base/power/generic_ops.o
  CC      drivers/base/power/common.o
  CC      fs/utimes.o
  CC      fs/stack.o
  LD      drivers/media/platform/built-in.o
  LD      drivers/media/rc/keymaps/built-in.o
  CC      block/blk-mq.o
  CC      block/blk-mq-tag.o
  LD      drivers/soc/bcm/built-in.o
  CC      net/ipv6/addrconf_core.o
  LD      drivers/media/tuners/built-in.o
  LD      virt/lib/built-in.o
  LD      drivers/media/pci/b2c2/built-in.o
  LD      drivers/media/rc/built-in.o
  CC      net/core/datagram.o
  CC      drivers/sh/clk/core.o
  CC      net/ipv6/exthdrs_core.o
  LD      drivers/soc/fsl/built-in.o
  LD      drivers/media/pci/ddbridge/built-in.o
  CC      drivers/rtc/rtc-lib.o
  LD      virt/built-in.o
  CC      drivers/rtc/hctosys.o
  CC      drivers/hid/hid-generic.o
  CC      net/ipv6/ip6_checksum.o
  CC      net/core/stream.o
  LD      net/ethernet/built-in.o
  CC      fs/statfs.o
  CC      fs/fs_struct.o
  LD      drivers/soc/built-in.o
  LD      drivers/media/pci/dm1105/built-in.o
  LD      drivers/media/usb/b2c2/built-in.o
  CC      net/netlink/af_netlink.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  CC      net/netlink/genetlink.o
  CC      fs/fs_pin.o
  CC      block/blk-mq-sysfs.o
  LD      drivers/media/pci/mantis/built-in.o
  CC      drivers/scsi/scsi.o
  CC      drivers/base/power/qos.o
  LD      drivers/base/regmap/built-in.o
  CC      drivers/base/power/runtime.o
  CC      fs/nsfs.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  CC      drivers/base/power/wakeirq.o
  CC      drivers/mmc/core/mmc.o
  CC      drivers/spi/spi.o
  LD      drivers/media/usb/s2255/built-in.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  CC      block/blk-mq-cpu.o
  CC      drivers/input/input-compat.o
  CC      block/blk-mq-cpumap.o
  CC      drivers/net/Space.o
  CC      fs/buffer.o
  LD      drivers/media/usb/siano/built-in.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  LD      drivers/media/pci/ngene/built-in.o
  CC      net/ipv4/route.o
  CC      block/ioctl.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  LD      drivers/media/pci/pluto2/built-in.o
  CC      lib/bcd.o
  CC      lib/lockref.o
  LD      drivers/media/usb/zr364xx/built-in.o
  CC      drivers/hid/hid-a4tech.o
  CC      drivers/rtc/systohc.o
  LD      drivers/media/pci/pt1/built-in.o
  CC      fs/block_dev.o
  LD      drivers/media/usb/built-in.o
  CC      fs/direct-io.o
  CC      drivers/rtc/class.o
  CC      fs/mpage.o
  CC      net/core/scm.o
  LD      drivers/i2c/algos/built-in.o
  CC      fs/proc_namespace.o
  CC      block/genhd.o
  CC      lib/div64.o
  CC      net/core/gen_stats.o
  LD      drivers/media/pci/pt3/built-in.o
  CC      block/scsi_ioctl.o
  CC      fs/devpts/inode.o
  CC      drivers/sh/clk/cpg.o
  LD      fs/exofs/built-in.o
  CC      drivers/i2c/busses/i2c-sh_mobile.o
  CC      drivers/input/input-mt.o
  CC      lib/sort.o
  CC      net/ipv6/ip6_icmp.o
  CC      net/ipv6/output_core.o
  CC      drivers/mtd/mtdsuper.o
  LD      drivers/media/pci/smipcie/built-in.o
  LD      drivers/media/pci/saa7146/built-in.o
  CC      block/partition-generic.o
  CC      drivers/pinctrl/pinctrl-utils.o
  CC      drivers/base/power/main.o
  CC      drivers/base/power/wakeup.o
  CC      drivers/scsi/hosts.o
  CC      block/ioprio.o
  CC      fs/exportfs/expfs.o
  LD      drivers/media/pci/ttpci/built-in.o
  CC      lib/parser.o
  CC      drivers/base/power/clock_ops.o
  CC      drivers/rtc/interface.o
  CC      net/ipv6/protocol.o
  CC      drivers/hid/hid-apple.o
  LD      drivers/media/pci/built-in.o
  CC      drivers/rtc/rtc-dev.o
  CC      net/core/gen_estimator.o
  CC      drivers/net/loopback.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      block/badblocks.o
  CC      lib/halfmd4.o
  LD      drivers/media/built-in.o
  CC      fs/ext2/balloc.o
  CC      drivers/mtd/mtdconcat.o
  CC      drivers/pinctrl/pinmux.o
  LD      fs/devpts/devpts.o
  CC      lib/debug_locks.o
  CC      drivers/input/ff-core.o
  LD      fs/devpts/built-in.o
  CC      lib/random32.o
  CC      drivers/mmc/card/queue.o
  LD      fs/exportfs/exportfs.o
  LD      drivers/sh/clk/built-in.o
  CC      net/core/net_namespace.o
  LD      fs/exportfs/built-in.o
  CC      lib/bust_spinlocks.o
  CC      drivers/scsi/scsi_ioctl.o
  CC      net/ipv6/ip6_offload.o
  CC      fs/ext4/balloc.o
  CC      net/ipv6/tcpv6_offload.o
  CC      drivers/tty/tty_io.o
  CC      lib/kasprintf.o
  CC      block/partitions/check.o
  CC      net/core/secure_seq.o
  CC      drivers/hid/hid-belkin.o
  CC      drivers/sh/intc/access.o
  CC      fs/fat/cache.o
  CC      drivers/rtc/rtc-proc.o
  CC      net/ipv6/exthdrs_offload.o
  CC      fs/jbd2/transaction.o
  CC      drivers/mmc/core/mmc_ops.o
  CC      net/core/flow_dissector.o
  CC      fs/kernfs/mount.o
  CC      block/noop-iosched.o
  CC      drivers/rtc/rtc-sysfs.o
  CC      block/deadline-iosched.o
  CC      fs/kernfs/inode.o
  CC      lib/bitmap.o
  CC      net/core/sysctl_net_core.o
  CC      block/cfq-iosched.o
  CC      drivers/mmc/core/sd.o
  LD      drivers/i2c/busses/built-in.o
  CC      lib/gcd.o
  CC      lib/scatterlist.o
  CC      drivers/hid/hid-cherry.o
  CC      net/ipv4/inetpeer.o
  CC      net/core/dev.o
  LD      drivers/i2c/muxes/built-in.o
  CC      drivers/sh/intc/chip.o
  CC      lib/lcm.o
  LD      drivers/i2c/built-in.o
  CC      drivers/hid/hid-chicony.o
  CC      drivers/pinctrl/pinconf.o
  CC      fs/nfs_common/grace.o
  LD      drivers/input/input-core.o
  CC      lib/list_sort.o
  CC      lib/uuid.o
  LD      drivers/input/built-in.o
  CC      drivers/rtc/rtc-pcf8563.o
  CC      drivers/uio/uio.o
  CC      fs/lockd/clntlock.o
  CC      drivers/uio/uio_pdrv_genirq.o
  LD      drivers/rtc/rtc-core.o
  CC      lib/flex_array.o
  LD      drivers/net/ethernet/8390/built-in.o
  CC      drivers/video/backlight/generic_bl.o
  CC      drivers/video/backlight/backlight.o
  LD      drivers/base/power/built-in.o
  CC      fs/kernfs/dir.o
  CC      lib/iov_iter.o
  LD      drivers/net/ethernet/arc/built-in.o
  LD      drivers/net/ethernet/broadcom/built-in.o
  CC      drivers/scsi/scsicam.o
  CC      lib/clz_ctz.o
  LD      drivers/base/built-in.o
  CC      lib/bsearch.o
  CC      drivers/scsi/scsi_error.o
  CC      fs/nfs/client.o
  CC      block/partitions/msdos.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]
  CC      fs/kernfs/file.o
  CC      block/partitions/efi.o
  CC      fs/fat/dir.o
  LD      drivers/net/ethernet/cadence/built-in.o
  CC      fs/fat/fatent.o
  LD      drivers/net/ethernet/ezchip/built-in.o
  CC      fs/ext2/dir.o
  CC      lib/find_bit.o
  LD      net/netlink/built-in.o
  CC      lib/llist.o
  CC      drivers/sh/intc/core.o
  LD      drivers/net/ethernet/i825xx/built-in.o
  LD      drivers/net/ethernet/intel/built-in.o
  LD      fs/nfs_common/built-in.o
  CC      net/packet/af_packet.o
  LD      net/ipv6/built-in.o
  CC      drivers/pinctrl/pinconf-generic.o
  CC      lib/memweight.o
  CC [M]  drivers/video/backlight/lcd.o
  CC      net/core/ethtool.o
  LD      drivers/mmc/card/mmc_block.o
  CC      net/sched/sch_generic.o
  LD      drivers/net/ethernet/marvell/built-in.o
  LD      drivers/mmc/card/built-in.o
  LD      drivers/net/ethernet/micrel/built-in.o
  CC      drivers/mtd/mtdpart.o
  CC      lib/kfifo.o
  CC      fs/nls/nls_base.o
  CC      drivers/hid/hid-cypress.o
  CC      lib/percpu-refcount.o
  CC      drivers/mmc/host/mmc_spi.o
  CC      drivers/mmc/core/sd_ops.o
  CC      lib/percpu_ida.o
  LD      drivers/net/ethernet/microchip/built-in.o
  LD      drivers/rtc/built-in.o
  LD      drivers/net/ethernet/natsemi/built-in.o
  CC      lib/reciprocal_div.o
  CC      lib/rhashtable.o
  CC      lib/once.o
  CC      fs/nfsd/trace.o
  LD      drivers/net/ethernet/qualcomm/built-in.o
  LD      drivers/net/ethernet/netronome/built-in.o
  CC      drivers/spi/spi-bitbang.o
  CC      drivers/scsi/scsi_lib.o
  CC      fs/lockd/clntproc.o
  CC      fs/lockd/clntxdr.o
  CC      drivers/mmc/core/sdio.o
  LD      drivers/net/ethernet/renesas/built-in.o
  CC      net/ipv4/protocol.o
  CC      net/core/dev_addr_lists.o
  CC      net/core/dst.o
  LD      drivers/net/ethernet/rocker/built-in.o
  CC      net/ipv4/ip_input.o
  CC      lib/string_helpers.o
  LD      drivers/pinctrl/freescale/built-in.o
  LD      drivers/net/ethernet/samsung/built-in.o
  CC      fs/nls/nls_cp437.o
  CC      fs/ext4/bitmap.o
  LD      drivers/net/ethernet/seeq/built-in.o
  CC      fs/ext4/dir.o
  LD      drivers/pinctrl/nomadik/built-in.o
  CC      fs/kernfs/symlink.o
  CC      fs/nls/nls_cp932.o
  CC      drivers/net/ethernet/smsc/smsc911x.o
  LD      drivers/net/ethernet/stmicro/built-in.o
  LD      drivers/uio/built-in.o
  CC      drivers/spi/spi-gpio.o
  CC      net/ipv4/ip_fragment.o
  CC      net/ipv4/ip_forward.o
  CC      drivers/hid/hid-ezkey.o
  CC      lib/kstrtox.o
  CC      lib/hexdump.o
  LD      drivers/net/ethernet/synopsys/built-in.o
  CC      drivers/pinctrl/sh-pfc/core.o
  CC      drivers/sh/intc/handle.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/jbd2/commit.o
  CC      fs/nfsd/nfssvc.o
  LD      drivers/video/backlight/built-in.o
  LD      block/partitions/built-in.o
  CC      drivers/hid/hid-kensington.o
  LD      drivers/net/ethernet/via/built-in.o
  CC      net/core/netevent.o
  CC      fs/nls/nls_euc-jp.o
  CC      fs/nls/nls_iso8859-1.o
  CC      drivers/video/console/dummycon.o
  CC      fs/ext2/file.o
  LD      drivers/net/ethernet/wiznet/built-in.o
  CC      fs/ext4/file.o
  CC      fs/fat/file.o
  CC      fs/ext4/fsync.o
  CC      lib/iomap_copy.o
  CC      drivers/hid/hid-lg.o
  CC      lib/devres.o
  CC      drivers/hid/hid-microsoft.o
  CC      net/core/neighbour.o
  CC      net/ipv4/ip_options.o
  LD      fs/kernfs/built-in.o
  CC      fs/lockd/host.o
  CC      fs/lockd/svc.o
  CC      lib/hweight.o
  CC      fs/lockd/svclock.o
  CC      fs/notify/fsnotify.o
  CC      drivers/hid/hid-monterey.o
  CC      drivers/sh/intc/irqdomain.o
  LD      fs/nls/built-in.o
  CC      fs/lockd/svcshare.o
  CC      drivers/video/console/fbcon.o
  CC      net/sched/sch_mq.o
  LD      fs/quota/built-in.o
  CC      lib/crc16.o
  CC      net/core/rtnetlink.o
  CC      lib/bitrev.o
  CC      fs/fat/misc.o
  CC      fs/fat/inode.o
  CC      fs/nfs/dir.o
  CC      drivers/pinctrl/sh-pfc/pinctrl.o
  CC      fs/ext2/ialloc.o
  CC      drivers/scsi/scsi_common.o
  CC      lib/crc-t10dif.o
  CC      net/ipv4/ip_output.o
  LD      drivers/hid/hid.o
  CC      fs/ramfs/inode.o
  CC      lib/crc-itu-t.o
  HOSTCC  lib/gen_crc32table
  LD      drivers/mmc/host/built-in.o
  CC      drivers/mmc/core/sdio_ops.o
  CC      drivers/tty/n_tty.o
  CC      drivers/tty/tty_ioctl.o
  CC      fs/ext4/ialloc.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]
/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      net/core/utils.o
  LD      drivers/spi/built-in.o
  CC      fs/proc/task_mmu.o
  CC      lib/crc7.o
  CC      net/core/link_watch.o
  CC      drivers/mtd/mtdchar.o
  CC      drivers/sh/intc/virq.o
  LD      block/built-in.o
  CC      fs/ext4/inode.o
  CC      fs/notify/notification.o
  CC      drivers/mtd/cmdlinepart.o
  CC      net/ipv4/ip_sockglue.o
  CC      lib/syscall.o
  CC      drivers/scsi/scsi_lib_dma.o
  CC      net/ipv4/inet_hashtables.o
  CC      lib/fonts/fonts.o
  CC      lib/nlattr.o
  CC      lib/lzo/lzo1x_compress.o
  CC      lib/atomic64.o
  CC      lib/dynamic_queue_limits.o
  CC      net/ipv4/inet_timewait_sock.o
  CC      fs/fat/nfs.o
  CC      fs/fat/namei_vfat.o
  LD      drivers/hid/hid-logitech.o
  LD      drivers/hid/built-in.o
  CC      lib/fonts/font_8x8.o
  CC      fs/nfsd/nfsctl.o
  CC      fs/jbd2/recovery.o
  CC      lib/fonts/font_8x16.o
  LD      net/sched/built-in.o
  CC      lib/strncpy_from_user.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/notify/group.o
  CC      fs/notify/inode_mark.o
  CC      lib/strnlen_user.o
  CC      lib/net_utils.o
  CC      fs/ext4/page-io.o
  CC      drivers/scsi/scsi_scan.o
  CC      drivers/mmc/core/sdio_bus.o
  CC      drivers/tty/tty_ldisc.o
  LD      lib/fonts/font.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]
  CC      drivers/scsi/scsi_sysfs.o
  LD      drivers/sh/intc/built-in.o
/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]
  CC      drivers/pinctrl/sh-pfc/gpio.o
  LD      lib/fonts/built-in.o
  CC      fs/lockd/svcproc.o
  CC      drivers/sh/pm_runtime.o
  CC      lib/sg_pool.o
  CC      drivers/mtd/mtd_blkdevs.o
  CC      fs/ext2/inode.o
  CC      fs/lockd/svcsubs.o
  CC      lib/lzo/lzo1x_decompress_safe.o
  CC      fs/lockd/mon.o
  CC      lib/argv_split.o
  CC      lib/bug.o
  CC      lib/cmdline.o
  LD      fs/ramfs/ramfs.o
  CC      net/ipv4/inet_connection_sock.o
  CC      net/sunrpc/clnt.o
  CC      net/core/filter.o
  LD      fs/ramfs/built-in.o
  CC      fs/lockd/xdr.o
  CC      lib/ctype.o
  CC      net/core/dev_ioctl.o
  CC      net/core/sock_diag.o
  CC      lib/dec_and_lock.o
  CC      fs/notify/mark.o
  CC      lib/decompress.o
  CC      lib/dma-noop.o
  CC      fs/proc/inode.o
  CC      fs/sysfs/file.o
/home/kisskb/slave/src/net/packet/af_packet.c: In function 'tpacket_rcv':
/home/kisskb/slave/src/net/packet/af_packet.c:2347:16: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized]
  LD      drivers/sh/built-in.o
  CC      fs/sysfs/dir.o
  CC      lib/dump_stack.o
  CC      lib/earlycpio.o
  CC      fs/notify/vfsmount_mark.o
  CC      drivers/tty/tty_buffer.o
  CC      lib/extable.o
  LD      net/packet/built-in.o
  CC      lib/flex_proportions.o
  CC      lib/idr.o
  CC      lib/int_sqrt.o
  CC      drivers/mmc/core/sdio_cis.o
  LD      lib/lzo/lzo_compress.o
  CC      net/ipv4/tcp.o
  CC      drivers/pinctrl/sh-pfc/pfc-sh7723.o
  CC      drivers/mtd/mtdblock.o
  CC      net/unix/af_unix.o
  LD      lib/lzo/lzo_decompress.o
  LD      drivers/net/ethernet/smsc/built-in.o
  LD      lib/lzo/built-in.o
  LD      drivers/net/ethernet/built-in.o
  CC      net/unix/garbage.o
  CC      lib/irq_regs.o
  CC      lib/ioremap.o
  CC      fs/sysfs/symlink.o
  CC      lib/is_single_threaded.o
  CC      fs/ext4/ioctl.o
  CC      net/core/tso.o
  CC      fs/nfsd/nfsproc.o
  CC      lib/klist.o
  CC      lib/kobject.o
  CC      drivers/tty/tty_port.o
  CC      fs/jbd2/checkpoint.o
  CC      net/ipv4/tcp_input.o
  LD      fs/fat/fat.o
  CC      lib/kobject_uevent.o
  CC      fs/lockd/clnt4xdr.o
  LD      drivers/pinctrl/sh-pfc/built-in.o
  LD      fs/fat/vfat.o
  CC      fs/sysfs/mount.o
  CC      fs/notify/fdinfo.o
  CC      lib/md5.o
  LD      fs/fat/built-in.o
  LD      drivers/pinctrl/built-in.o
  CC      net/ipv4/tcp_output.o
  CC      drivers/tty/tty_mutex.o
  CC      fs/eventpoll.o
  CC      drivers/scsi/scsi_devinfo.o
  CC      fs/lockd/xdr4.o
  CC      lib/nmi_backtrace.o
  CC      net/core/sock_reuseport.o
  CC      fs/ext4/namei.o
  CC      fs/ext2/ioctl.o
  CC      fs/ext2/namei.o
  CC      fs/lockd/svc4proc.o
  CC      lib/nodemask.o
  CC      drivers/net/phy/phy.o
  CC      net/ipv4/tcp_timer.o
  LD      drivers/mtd/devices/built-in.o
  CC      drivers/mmc/core/sdio_io.o
  CC      fs/proc/root.o
  CC      drivers/mmc/core/sdio_irq.o
  CC      fs/sysfs/group.o
  CC      fs/nfs/file.o
  CC      drivers/mtd/chips/chipreg.o
  CC      fs/lockd/procfs.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/plist.o
  LD      drivers/mtd/lpddr/built-in.o
  CC      lib/radix-tree.o
  CC      net/ipv4/tcp_ipv4.o
  CC      drivers/mtd/maps/physmap.o
  CC      net/core/net-sysfs.o
  CC      fs/notify/dnotify/dnotify.o
  CC      lib/ratelimit.o
  CC      lib/rbtree.o
  CC      lib/seq_buf.o
  CC      drivers/scsi/scsi_sysctl.o
  CC      lib/sha1.o
  CC      drivers/tty/tty_ldsem.o
  CC      fs/ext4/super.o
  CC      lib/show_mem.o
  CC      fs/nfsd/nfsfh.o
  CC      drivers/tty/pty.o
  CC      fs/ext2/super.o
  CC      fs/ext2/symlink.o
  CC      drivers/scsi/scsi_proc.o
  CC      net/core/net-procfs.o
  CC      drivers/mtd/chips/cfi_probe.o
  CC      drivers/video/console/bitblit.o
  CC      lib/string.o
  CC      fs/jbd2/revoke.o
  CC      drivers/mmc/core/quirks.o
  CC      fs/proc/base.o
  CC      fs/proc/generic.o
  CC      drivers/mmc/core/slot-gpio.o
  LD      fs/sysfs/built-in.o
  CC      lib/timerqueue.o
  CC      fs/anon_inodes.o
  CC      net/unix/sysctl_net_unix.o
  CC      fs/signalfd.o
  CC      lib/vsprintf.o
  LD      drivers/mtd/maps/built-in.o
  CC      fs/timerfd.o
  CC      fs/eventfd.o
  GEN     lib/crc32table.h
  LD      fs/notify/dnotify/built-in.o
  CC      fs/aio.o
  CC      drivers/scsi/scsi_trace.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c: In function 'cfi_probe_chip':
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/cfi.h:341:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/cfi.h:341:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      net/ipv4/tcp_minisocks.o
  LD      drivers/mtd/onenand/built-in.o
  CC      fs/ext2/xattr.o
  LD      fs/notify/fanotify/built-in.o
  CC      lib/crc32.o
  CC      drivers/mtd/nand/nand_base.o
  CC      drivers/mtd/nand/nand_bbt.o
  LD      drivers/tty/ipwireless/built-in.o
  LD      drivers/mtd/tests/built-in.o
  CC      drivers/mtd/nand/nand_timings.o
  CC      drivers/mtd/nand/nand_ecc.o
  LD      drivers/mtd/mtd.o
  CC      net/sunrpc/xprt.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      drivers/scsi/scsi_pm.o
  CC      drivers/scsi/scsi_logging.o
  CC      drivers/mtd/chips/cfi_util.o
  CC      drivers/tty/serial/serial_core.o
  LD      fs/lockd/lockd.o
  LD      fs/lockd/built-in.o
  CC      fs/locks.o
  CC      fs/binfmt_script.o
  CC      fs/nfsd/vfs.o
  CC      drivers/tty/serial/sh-sci.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      drivers/mtd/ubi/vtbl.o
  CC      drivers/mtd/ubi/vmt.o
  LD      drivers/mmc/core/mmc_core.o
  CC      drivers/net/phy/phy_device.o
  LD      drivers/mmc/core/built-in.o
  LD      drivers/mmc/built-in.o
  CC      fs/notify/inotify/inotify_user.o
  CC      net/sunrpc/socklib.o
  CC      drivers/scsi/sd.o
  CC      drivers/tty/vt/vc_screen.o
  CC      drivers/mtd/nand/nand_ids.o
  CC      drivers/net/phy/mdio_bus.o
  CC      fs/binfmt_elf.o
  CC      fs/mbcache.o
  CC      drivers/mtd/nand/sh_flctl.o
  CC      fs/posix_acl.o
  CC      fs/jbd2/journal.o
  CC      drivers/video/console/softcursor.o
  CC      fs/coredump.o
  CC      fs/proc/array.o
  CC      fs/drop_caches.o
  CC      net/ipv4/tcp_cong.o
  CC      fs/fhandle.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c: In function 'cfi_qry_present':
/home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:230:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c: In function 'cfi_send_gen_cmd':
/home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:206:13: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/posix_acl.c: In function 'acl_by_type':
/home/kisskb/slave/src/fs/posix_acl.c:34:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/nfs/getroot.o
  LD      lib/built-in.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c: In function 'cfi_read_pri':
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      fs/proc/fd.o
  CC      fs/nfs/inode.o
  CC      drivers/mtd/chips/cfi_cmdset_0002.o
  CC      drivers/mtd/chips/gen_probe.o
  LD      drivers/scsi/scsi_mod.o
  CC      fs/nfs/super.o
  LD      net/core/built-in.o
  CC      fs/proc/proc_tty.o
  LD      net/unix/unix.o
  CC      fs/ext2/xattr_user.o
  LD      drivers/video/console/built-in.o
  CC      fs/ext2/xattr_trusted.o
  LD      net/wireless/built-in.o
  LD      net/unix/built-in.o
  CC      net/sysctl_net.o
  CC      drivers/mtd/ubi/upd.o
  CC      net/ipv4/tcp_metrics.o
  LD      fs/notify/inotify/built-in.o
  CC      net/ipv4/tcp_fastopen.o
  LD      fs/notify/built-in.o
  CC      drivers/video/fbdev/sh_mobile_lcdcfb.o
  CC      net/sunrpc/xprtsock.o
  CC      drivers/net/phy/mdio_device.o
  CC      drivers/mtd/ubi/build.o
  CC      drivers/video/logo/logo.o
  LD      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  CC      drivers/tty/vt/selection.o
  CC      drivers/tty/vt/keyboard.o
  CC      net/ipv4/tcp_recovery.o
  CC      drivers/tty/vt/consolemap.o
  CC      fs/proc/cmdline.o
  LD      drivers/video/fbdev/omap2/omapfb/built-in.o
  CC      fs/proc/consoles.o
  CC      fs/nfsd/export.o
  LD      drivers/video/fbdev/omap2/built-in.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'chip_ready':
/home/kisskb/slave/src/include/linux/mtd/map.h:280:4: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/map.h:280:4: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      net/ipv4/tcp_offload.o
  CC      fs/ext2/acl.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'chip_good':
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:772:2: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      fs/proc/cpuinfo.o
  CC      fs/ext2/xattr_security.o
  CC      drivers/video/fbdev/core/fb_cmdline.o
  CC      fs/proc/devices.o
  CC      drivers/video/fbdev/core/fb_notify.o
  LOGO    drivers/video/logo/logo_linux_mono.c
  LOGO    drivers/video/logo/logo_linux_vga16.c
  CC      net/sunrpc/sched.o
  CC      net/ipv4/datagram.o
  LOGO    drivers/video/logo/logo_linux_clut224.c
  CC      fs/ext4/symlink.o
  LOGO    drivers/video/logo/logo_superh_mono.c
  CC      drivers/net/phy/smsc.o
  LOGO    drivers/video/logo/logo_superh_vga16.c
  CC      net/sunrpc/auth.o
  CC      fs/nfs/direct.o
  LOGO    drivers/video/logo/logo_superh_clut224.c
  CC      fs/proc/interrupts.o
  CC      fs/nfs/pagelist.o
  LOGO    drivers/video/logo/clut_vga16.c
  CC      fs/proc/loadavg.o
  CC      drivers/mtd/ubi/cdev.o
  LOGO    drivers/video/logo/logo_blackfin_vga16.c
  CC      fs/proc/meminfo.o
  CC      fs/proc/uptime.o
  LOGO    drivers/video/logo/logo_spe_clut224.c
  LOGO    drivers/video/logo/logo_mac_clut224.c
  CC      fs/proc/stat.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_panic_write_oneword':
/home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  LOGO    drivers/video/logo/logo_sun_clut224.c
  LOGO    drivers/video/logo/logo_parisc_clut224.c
  CC      fs/proc/softirqs.o
  CC      fs/proc/version.o
  LOGO    drivers/video/logo/logo_blackfin_clut224.c
/home/kisskb/slave/src/fs/ext2/acl.c: In function 'ext2_get_acl':
/home/kisskb/slave/src/fs/ext2/acl.c:160:9: warning: 'name_index' may be used uninitialized in this function [-Wuninitialized]
  LOGO    drivers/video/logo/logo_dec_clut224.c
  LOGO    drivers/video/logo/logo_m32r_clut224.c
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_panic_write':
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:2216:7: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:345:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  LOGO    drivers/video/logo/logo_sgi_clut224.c
  CC      fs/proc/namespaces.o
  CC      fs/proc/self.o
  CC      drivers/video/logo/logo_linux_mono.o
  CC      drivers/video/logo/logo_linux_vga16.o
  CC      drivers/video/fbdev/core/fbmem.o
  CC      drivers/video/logo/logo_linux_clut224.o
  LD      drivers/net/phy/libphy.o
  CONMK   drivers/tty/vt/consolemap_deftbl.c
  CC      drivers/video/logo/logo_superh_mono.o
  CC      drivers/video/fbdev/core/fbmon.o
  CC      drivers/tty/vt/vt.o
  CC      drivers/video/logo/logo_superh_vga16.o
  CC      drivers/video/logo/logo_superh_clut224.o
  LD      fs/ext2/ext2.o
  SHIPPED drivers/tty/vt/defkeymap.c
  CC      fs/ext4/hash.o
  LD      fs/ext2/built-in.o
  CC      fs/proc/thread_self.o
  CC      fs/proc/proc_sysctl.o
  CC      drivers/mtd/ubi/kapi.o
  CC      net/ipv4/raw.o
  CC      net/ipv4/udp.o
  CC      drivers/tty/vt/consolemap_deftbl.o
  CC      fs/proc/proc_net.o
  CC      fs/proc/kcore.o
  CC      net/ipv4/udplite.o
  LD      drivers/video/logo/built-in.o
  AR      lib/lib.a
  CC      fs/ext4/resize.o
  LD      drivers/tty/serial/built-in.o
  LD      drivers/net/wireless/admtek/built-in.o
  CC      net/ipv4/udp_offload.o
  CC      drivers/mtd/ubi/eba.o
  CC      drivers/mtd/ubi/io.o
  CC      drivers/tty/vt/defkeymap.o
  CC      drivers/mtd/ubi/wl.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_otp_lock':
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      fs/proc/kmsg.o
  LD      drivers/net/wireless/ath/built-in.o
  LD      drivers/net/phy/built-in.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_write_oneword':
/home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      net/ipv4/arp.o
  CC      fs/proc/page.o
  CC      net/ipv4/icmp.o
  CC      net/ipv4/devinet.o
  CC      fs/nfsd/auth.o
  LD      drivers/net/wireless/atmel/built-in.o
  LD      drivers/net/wireless/broadcom/built-in.o
  CC      net/ipv4/af_inet.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_otp_write':
/home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:397:11: note: 'r.x[0]' was declared here
  CC      net/ipv4/igmp.o
  LD      drivers/net/wireless/cisco/built-in.o
  LD      drivers/net/wireless/intel/built-in.o
  LD      drivers/net/wireless/intersil/built-in.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_write_words':
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:1775:7: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:345:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  LD      drivers/mtd/nand/nand.o
  CC      drivers/mtd/ubi/attach.o
  LD      drivers/mtd/nand/built-in.o
  LD      drivers/net/wireless/marvell/built-in.o
  LD      drivers/net/wireless/mediatek/built-in.o
  LD      drivers/net/wireless/ralink/built-in.o
  CC      net/ipv4/fib_frontend.o
  LD      drivers/net/wireless/realtek/built-in.o
  CC      drivers/video/fbdev/core/fbcmap.o
  CC      drivers/mtd/ubi/misc.o
  CC      fs/ext4/extents.o
  LD      drivers/net/wireless/st/built-in.o
  LD      drivers/net/wireless/rsi/built-in.o
  CC      net/ipv4/fib_semantics.o
  LD      drivers/net/wireless/ti/built-in.o
  LD      drivers/net/wireless/zydas/built-in.o
  CC      net/ipv4/fib_trie.o
  CC      drivers/mtd/ubi/debug.o
  CC      fs/ext4/ext4_jbd2.o
  CC      fs/nfs/read.o
  CC      fs/ext4/migrate.o
  LD      drivers/net/wireless/built-in.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_otp_walk':
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      fs/nfsd/lockd.o
  LD      drivers/mtd/chips/built-in.o
  CC      fs/nfsd/nfscache.o
  CC      net/sunrpc/auth_null.o
  LD      fs/jbd2/jbd2.o
  CC      fs/nfs/symlink.o
  CC      fs/nfs/unlink.o
  LD      fs/jbd2/built-in.o
  LD      drivers/net/built-in.o
  CC      fs/nfs/write.o
  CC      fs/ext4/block_validity.o
  CC      fs/ext4/mballoc.o
  CC      net/ipv4/inet_fragment.o
  CC      fs/ext4/move_extent.o
  CC      fs/ext4/mmp.o
  CC      net/ipv4/ping.o
  CC      fs/ext4/indirect.o
  CC      net/sunrpc/auth_unix.o
  CC      fs/nfs/namespace.o
  CC      net/ipv4/ip_tunnel_core.o
  CC      fs/nfs/mount_clnt.o
  CC      fs/nfs/nfstrace.o
  CC      net/sunrpc/auth_generic.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      drivers/video/fbdev/core/fbsysfs.o
  LD      fs/proc/proc.o
  CC      fs/nfsd/nfsxdr.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]
  LD      fs/proc/built-in.o
  CC      drivers/video/fbdev/core/modedb.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]
  CC      net/ipv4/gre_offload.o
  CC      net/ipv4/sysctl_net_ipv4.o
  CC      drivers/video/fbdev/core/fbcvt.o
  LD      drivers/scsi/sd_mod.o
  LD      drivers/scsi/built-in.o
  CC      drivers/video/fbdev/core/fb_defio.o
  CC      net/ipv4/proc.o
  CC      drivers/video/fbdev/core/sysfillrect.o
  CC      fs/ext4/extents_status.o
  CC      fs/ext4/xattr.o
  CC      drivers/video/fbdev/core/syscopyarea.o
  CC      fs/nfsd/stats.o
  CC      net/sunrpc/svc.o
  CC      net/ipv4/ipconfig.o
  CC      fs/ext4/xattr_user.o
  CC      net/ipv4/inet_diag.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]
/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/ipv4/tcp_diag.o
  CC      fs/nfs/nfsroot.o
  CC      net/ipv4/tcp_cubic.o
  CC      fs/ext4/xattr_trusted.o
  LD      drivers/mtd/ubi/ubi.o
  CC      net/sunrpc/svcsock.o
  LD      drivers/mtd/ubi/built-in.o
  LD      drivers/mtd/built-in.o
  CC      fs/ext4/inline.o
  CC      fs/nfsd/nfs3proc.o
  CC      fs/ext4/readpage.o
  CC      fs/nfsd/nfs3xdr.o
/home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_common_sendmsg':
/home/kisskb/slave/src/net/ipv4/ping.c:692:21: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/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
  CC      fs/nfs/sysctl.o
  CC      fs/nfs/nfs2super.o
  CC      net/sunrpc/svcauth.o
  CC      fs/ext4/sysfs.o
  CC      net/sunrpc/svcauth_unix.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:534:3: 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]
  CC      drivers/video/fbdev/core/sysimgblt.o
  CC      drivers/video/fbdev/core/fb_sys_fops.o
  CC      fs/ext4/acl.o
  CC      net/sunrpc/addr.o
  CC      net/sunrpc/rpcb_clnt.o
  CC      fs/nfs/proc.o
  LD      drivers/video/fbdev/core/fb.o
  CC      fs/nfs/nfs2xdr.o
  CC      fs/ext4/xattr_security.o
  CC      fs/nfs/nfs3super.o
  CC      fs/nfs/nfs3client.o
  CC      fs/nfs/nfs3proc.o
  CC      net/sunrpc/timer.o
  CC      fs/nfs/nfs3xdr.o
  CC      net/sunrpc/xdr.o
  CC      net/sunrpc/sunrpc_syms.o
  CC      net/sunrpc/cache.o
  CC      net/sunrpc/rpc_pipe.o
  CC      net/sunrpc/svc_xprt.o
  CC      net/sunrpc/xprtmultipath.o
  CC      net/sunrpc/stats.o
  CC      net/sunrpc/sysctl.o
/home/kisskb/slave/src/net/sunrpc/svcsock.c: 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]
/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]
  LD      drivers/video/fbdev/core/built-in.o
  LD      drivers/video/fbdev/built-in.o
  LD      drivers/video/built-in.o
/home/kisskb/slave/src/fs/ext4/acl.c: In function 'ext4_get_acl':
/home/kisskb/slave/src/fs/ext4/acl.c:160:9: warning: 'name_index' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/sunrpc/svcsock.c: In function 'svc_setup_socket':
/home/kisskb/slave/src/net/sunrpc/svcsock.c:777:6: warning: 'optname' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/sunrpc/svcsock.c:744:18: note: 'optname' was declared here
/home/kisskb/slave/src/net/sunrpc/svcsock.c:777:6: warning: 'level' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/sunrpc/svcsock.c:744:11: note: 'level' was declared here
  LD      fs/nfs/nfs.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/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:685:24: warning: 'sin6' may be used uninitialized in this function [-Wuninitialized]
  LD      net/ipv4/built-in.o
  LD      fs/nfsd/nfsd.o
  LD      fs/nfsd/built-in.o
  LD      fs/nfs/nfsv3.o
  LD      fs/nfs/nfsv2.o
  LD      fs/nfs/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      net/sunrpc/sunrpc.o
  LD      net/sunrpc/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
  OBJCOPY arch/sh/boot/vmlinux.bin
  GZIP    arch/sh/boot/vmlinux.bin.gz
  Building modules, stage 2.
  MODPOST 6 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
  CC      drivers/video/backlight/lcd.mod.o
  LD [M]  crypto/echainiv.ko
  LD [M]  crypto/hmac.ko
  LD [M]  crypto/jitterentropy_rng.ko
  LD [M]  crypto/sha256_generic.ko
  LD [M]  drivers/video/backlight/lcd.ko
  LD [M]  crypto/drbg.ko
  UIMAGE  arch/sh/boot/uImage.gz
Image Name:   Linux-4.6.0+
Created:      Fri May 27 13:03:50 2016
Image Type:   SuperH Linux Kernel Image (gzip compressed)
Data Size:    2822638 Bytes = 2756.48 kB = 2.69 MB
Load Address: 88001000
Entry Point:  88002000
  Image arch/sh/boot/uImage is ready
make[1]: Leaving directory '/home/kisskb/slave/build/linus_ap325rxa_defconfig_sh4'
Completed OK
# rm -rf /home/kisskb/slave/build/linus_ap325rxa_defconfig_sh4
# Build took: 0:00:30.229225