# git rev-parse -q --verify 1c74a7f812b135d3df41d7c3671b647aed6467bf^{commit}
1c74a7f812b135d3df41d7c3671b647aed6467bf
already have revision, skipping fetch
# git checkout -q -f -B kisskb 1c74a7f812b135d3df41d7c3671b647aed6467bf
# git clean -qxdf
# git log -1
commit 1c74a7f812b135d3df41d7c3671b647aed6467bf
Merge: 6c6563a 326ea2a
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Apr 11 12:31:09 2016 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
    
    Pull HID fixes from Jiri Kosina:
    
     - fix for how scaling linearization is computed in wiimote driver, by
       Cyan Ogilvie
    
     - endless retry loop fix in generic USB HID core reset-resume handling,
       by Alan Stern
    
     - two functional fixes affecting particular devices, and oops fix for
       wacom driver, by Jason Gerecke
    
     - multitouch slot numbering fix from Gabriele Mazzotta
    
     - a couple more small fixes on top
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
      HID: wacom: Support switching from vendor-defined device mode on G9 and G11
      HID: wacom: Initialize hid_data.inputmode to -1
      HID: microsoft: add support for 3 more devices
      HID: multitouch: Synchronize MT frame on reset_resume
      HID: wacom: fix Bamboo ONE oops
      HID: lenovo: Don't use stack variables for DMA buffers
      HID: usbhid: fix inconsistent reset/resume/reset-resume behavior
      HID: wiimote: Fix wiimote mp scale linearization
# < /opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < git log --format=%s --max-count=1 1c74a7f812b135d3df41d7c3671b647aed6467bf
# < make -j 240 ARCH=sh O=/home/kisskb/slave/build/linus_sh-randconfig_sh4 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  randconfig
KCONFIG_SEED=0xC9B9A58
# Added to kconfig CONFIG_STANDALONE=y
# yes \n | make -j 240 ARCH=sh O=/home/kisskb/slave/build/linus_sh-randconfig_sh4 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -j 240 ARCH=sh O=/home/kisskb/slave/build/linus_sh-randconfig_sh4 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  
make[1]: Entering directory `/home/kisskb/slave/build/linus_sh-randconfig_sh4'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
make[1]: Leaving directory `/home/kisskb/slave/build/linus_sh-randconfig_sh4'
make[1]: Entering directory `/home/kisskb/slave/build/linus_sh-randconfig_sh4'
  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/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
  HOSTCC  scripts/basic/bin2c
  Using /home/kisskb/slave/src as source for kernel
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/asn1_compiler
  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
  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_initrd.o
  CC      init/do_mounts_md.o
  CC      init/initramfs.o
  CC      init/init_task.o
  UPD     include/generated/compile.h
  CC      init/version.o
  HOSTCC  usr/gen_init_cpio
  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/kernel/process_32.o
  CC      arch/sh/mm/consistent.o
  CC      arch/sh/kernel/ptrace.o
  CC      arch/sh/mm/mmap.o
  CC      arch/sh/kernel/ptrace_32.o
  CC      arch/sh/mm/cache-sh4.o
  CC      arch/sh/kernel/reboot.o
  CC      arch/sh/mm/flush-sh4.o
  CC      arch/sh/mm/nommu.o
  CC      arch/sh/kernel/return_address.o
  CC      arch/sh/mm/extable_32.o
  CC      arch/sh/kernel/setup.o
  CC      arch/sh/mm/asids-debugfs.o
  CC      arch/sh/kernel/signal_32.o
  CC      arch/sh/kernel/sys_sh.o
  CC      arch/sh/mm/cache-debugfs.o
  LD      arch/sh/boards/built-in.o
  AS      arch/sh/kernel/syscalls_32.o
  CC      arch/sh/kernel/time.o
  CC      arch/sh/kernel/topology.o
  CC      arch/sh/kernel/traps.o
  CC      arch/sh/kernel/traps_32.o
  CC      arch/sh/kernel/unwinder.o
  CC      arch/sh/kernel/iomap.o
  CC      arch/sh/kernel/sys_sh32.o
  CC      arch/sh/kernel/crash_dump.o
  CC      arch/sh/kernel/stacktrace.o
  CC      arch/sh/kernel/disassemble.o
  CC      arch/sh/kernel/dwarf.o
  CC      arch/sh/kernel/perf_event.o
  CC      arch/sh/kernel/perf_callchain.o
  CC      arch/sh/kernel/hw_breakpoint.o
  CC      arch/sh/kernel/cpu/clock-cpg.o
  AS      arch/sh/kernel/head_32.o
  CC      arch/sh/kernel/cpu/init.o
  LDS     arch/sh/kernel/vmlinux.lds
  CC      arch/sh/kernel/cpu/clock.o
  CC      arch/sh/kernel/cpu/fpu.o
  GEN     usr/initramfs_data.cpio.gz
  CC      arch/sh/kernel/cpu/irq/imask.o
  CC      arch/sh/kernel/cpu/pfc.o
  CC      arch/sh/kernel/cpu/proc.o
  CC      arch/sh/kernel/cpu/sh4/probe.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/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:208: Warning: overflow in branch to syscall_call; converted into longer instruction sequence
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:356: Warning: overflow in branch to syscall_trace_entry; converted into longer instruction sequence
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:358: Warning: overflow in branch to syscall_trace_entry; converted into longer instruction sequence
/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/sh4/sq.o
  LD      certs/built-in.o
  CC      arch/sh/kernel/cpu/sh4/setup-sh7760.o
  CC      arch/sh/kernel/cpu/sh4/clock-sh4.o
  LD      arch/sh/kernel/cpu/sh4/common.o
  AS      usr/initramfs_data.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  LD      usr/built-in.o
  CC      kernel/panic.o
  CC      kernel/cpu.o
  CC      kernel/exit.o
  CC      kernel/softirq.o
  CC      kernel/resource.o
/home/kisskb/slave/src/arch/sh/mm/cache-sh4.c: In function 'flush_cache_one':
/home/kisskb/slave/src/arch/sh/mm/cache-sh4.c:99:17: error: 'cached_to_uncached' undeclared (first use in this function)
/home/kisskb/slave/src/arch/sh/mm/cache-sh4.c:99:17: note: each undeclared identifier is reported only once for each function it appears in
/home/kisskb/slave/src/arch/sh/mm/cache-sh4.c: In function 'sh4_flush_cache_mm':
/home/kisskb/slave/src/arch/sh/mm/cache-sh4.c:192:2: error: implicit declaration of function 'cpu_context' [-Werror=implicit-function-declaration]
  CC      kernel/sysctl.o
  CC      kernel/sysctl_binary.o
cc1: all warnings being treated as errors
  CC      kernel/capability.o
make[2]: *** [arch/sh/mm/cache-sh4.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  CC      kernel/ptrace.o
  CC      kernel/user.o
  CC      kernel/signal.o
  CC      kernel/sys.o
  CC      kernel/kmod.o
  CC      kernel/workqueue.o
  CC      kernel/pid.o
  CC      mm/filemap.o
  CC      kernel/task_work.o
  CC      mm/mempool.o
  CC      mm/oom_kill.o
  CC      kernel/extable.o
  CC      mm/maccess.o
  CC      mm/page_alloc.o
  CC      kernel/params.o
  CC      mm/page-writeback.o
  CC      kernel/kthread.o
  CC      mm/readahead.o
  CC      kernel/sys_ni.o
  CC      mm/swap.o
  CC      kernel/nsproxy.o
  CC      kernel/notifier.o
  CC      mm/truncate.o
  CC      kernel/ksysfs.o
  CC      mm/vmscan.o
/home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c: In function 'cpg_clk_init':
/home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:52:3: warning: 'arch_init_clk_ops' is deprecated (declared at /home/kisskb/slave/src/arch/sh/include/asm/clock.h:7) [-Wdeprecated-declarations]
/home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c: In function 'arch_clk_init':
/home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:76:2: warning: 'cpg_clk_init' is deprecated (declared at /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:46) [-Wdeprecated-declarations]
  CC      kernel/cred.o
  CC      mm/shmem.o
  CC      mm/util.o
  CC      kernel/reboot.o
  CC      mm/mmzone.o
  CC      kernel/async.o
  CC      mm/vmstat.o
  CC      kernel/range.o
  CC      mm/backing-dev.o
  CC      kernel/smpboot.o
  CC      mm/mm_init.o
  CC      mm/mmu_context.o
  CC      mm/percpu.o
  CC      mm/slab_common.o
  LD      kernel/livepatch/built-in.o
  LD      ipc/built-in.o
  CC      mm/compaction.o
  CC      mm/vmacache.o
  CC      kernel/kcmp.o
  CC      kernel/events/core.o
  CC      mm/interval_tree.o
  CC      kernel/events/ring_buffer.o
  CC      kernel/irq/irqdesc.o
  CC      mm/list_lru.o
  CC      kernel/irq/handle.o
  CC      kernel/printk/printk.o
  CC      kernel/events/callchain.o
  CC      kernel/freezer.o
  CC      kernel/power/qos.o
  CC      mm/workingset.o
  CC      mm/debug.o
  CC      kernel/power/main.o
  CC      kernel/stacktrace.o
  CC      kernel/locking/semaphore.o
  CC      mm/nommu.o
  CC      kernel/irq/spurious.o
  CC      kernel/irq/manage.o
  CC      kernel/locking/mutex.o
  CC      kernel/events/hw_breakpoint.o
  CC      kernel/rcu/update.o
  CC      kernel/up.o
  CC      kernel/locking/rwsem.o
  CC      kernel/power/process.o
  CC      mm/init-mm.o
  CC      kernel/rcu/sync.o
  CC      kernel/locking/percpu-rwsem.o
  CC      kernel/irq/resend.o
  CC      kernel/rcu/srcu.o
  CC      mm/bootmem.o
  CC      kernel/gcov/base.o
  CC      kernel/irq/chip.o
  CC      kernel/kallsyms.o
  CC      kernel/locking/mutex-debug.o
  CC      mm/memblock.o
  CC      kernel/irq/dummychip.o
  CC      mm/dmapool.o
  CC      kernel/locking/lockdep.o
  CC      kernel/backtracetest.o
  CC      kernel/irq/devres.o
  CC      kernel/gcov/fs.o
  CC      kernel/cgroup.o
  CC      kernel/locking/spinlock.o
  CC      kernel/irq/irqdomain.o
  CC      mm/sparse.o
  CC      kernel/rcu/rcutorture.o
  CC      kernel/locking/rtmutex.o
  CC      kernel/cgroup_freezer.o
  CC      kernel/rcu/tree.o
  CC      mm/page_poison.o
  CC      kernel/locking/rtmutex-debug.o
  CC      kernel/sched/core.o
  CC      kernel/gcov/gcc_3_4.o
  CC      mm/slab.o
  CC      kernel/cgroup_pids.o
  LD      arch/sh/kernel/cpu/irq/built-in.o
  CC      kernel/locking/spinlock_debug.o
  CC      mm/quicklist.o
  CC      kernel/sched/loadavg.o
  CC      kernel/locking/rwsem-spinlock.o
  CC      kernel/cpuset.o
  CC      mm/page_counter.o
  CC      kernel/time/time.o
  CC      kernel/locking/locktorture.o
  CC      kernel/time/timer.o
  CC      kernel/sched/clock.o
  GZIP    kernel/config_data.gz
  CC      kernel/time/hrtimer.o
  CC      kernel/hung_task.o
  CC      mm/memcontrol.o
  CC      kernel/watchdog.o
  CC      mm/vmpressure.o
  CC      kernel/time/itimer.o
  CC      kernel/sched/cputime.o
  CC      security/commoncap.o
  CC      kernel/time/posix-timers.o
  CC      kernel/sched/idle_task.o
  CC      kernel/relay.o
  CC      kernel/sched/fair.o
  LD      init/mounts.o
  CC      mm/cleancache.o
  CC      kernel/time/posix-cpu-timers.o
  CC      security/inode.o
  CC      security/device_cgroup.o
  CC      kernel/irq_work.o
  CC      kernel/sched/rt.o
  CC      kernel/time/timekeeping.o
  CC      kernel/crash_dump.o
  LD      init/built-in.o
  CC      kernel/time/ntp.o
  CC      mm/zpool.o
  CC      kernel/sched/deadline.o
  CC      kernel/torture.o
  CC      kernel/sched/stop_task.o
  CC      kernel/time/clocksource.o
  CC      kernel/membarrier.o
  CC      kernel/memremap.o
  CC      kernel/time/jiffies.o
  CC      mm/balloon_compaction.o
  CC      kernel/sched/wait.o
  CC      kernel/time/timer_list.o
  CC      mm/frame_vector.o
  CC      mm/page_ext.o
  CC      kernel/time/timeconv.o
  CC      kernel/sched/completion.o
  CC      kernel/time/timecounter.o
  CC      kernel/sched/swait.o
make[1]: *** [arch/sh/mm] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC      kernel/sched/idle.o
  CHK     kernel/config_data.h
  CC      kernel/time/posix-clock.o
  CC      kernel/sched/auto_group.o
  CC      kernel/time/alarmtimer.o
  CC      kernel/time/clockevents.o
  CC      kernel/sched/cpuacct.o
  CC      kernel/time/tick-common.o
  CC      kernel/time/tick-oneshot.o
  UPD     kernel/config_data.h
  CC      kernel/time/tick-sched.o
  CC      kernel/time/timekeeping_debug.o
  CC      kernel/configs.o
  CC      security/keys/gc.o
  CC      security/keys/key.o
  CC      security/keys/keyring.o
  CC      security/keys/keyctl.o
  CC      security/keys/permission.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      security/keys/process_keys.o
  CC      security/keys/request_key.o
  CC      security/keys/request_key_auth.o
  CC      security/keys/user_defined.o
  CC      security/keys/trusted.o
  CC      fs/open.o
  CC      fs/read_write.o
  CC      fs/file_table.o
  CC      fs/super.o
  CC      fs/char_dev.o
  CC      fs/stat.o
  CC      security/keys/encrypted-keys/encrypted.o
  CC      security/keys/encrypted-keys/ecryptfs_format.o
  CC      fs/exec.o
  CC      fs/pipe.o
  CC      security/keys/encrypted-keys/masterkey_trusted.o
  CC      fs/namei.o
  LD      arch/sh/kernel/cpu/sh4/built-in.o
  CC      fs/fcntl.o
  LD      arch/sh/kernel/cpu/built-in.o
  CC      fs/ioctl.o
  CC      fs/readdir.o
  CC      fs/select.o
  LD      arch/sh/kernel/built-in.o
  CC      fs/dcache.o
  CC      fs/inode.o
  CC      fs/attr.o
  CC      fs/bad_inode.o
  CC      fs/file.o
  CC      fs/filesystems.o
  CC      fs/namespace.o
  CC      fs/seq_file.o
  CC      fs/xattr.o
  CC      fs/libfs.o
  CC      fs/fs-writeback.o
  CC      fs/pnode.o
  CC      fs/splice.o
  CC      fs/sync.o
  CC      fs/utimes.o
  LD      kernel/gcov/built-in.o
  CC      fs/stack.o
  CC      fs/fs_struct.o
  CC      fs/statfs.o
  CC      fs/fs_pin.o
  CC      fs/nsfs.o
  CC      fs/buffer.o
  CC      fs/block_dev.o
  CC      fs/direct-io.o
  CC      fs/mpage.o
  LD      kernel/power/built-in.o
  CC      fs/affs/super.o
  CC      fs/bfs/inode.o
  CC      fs/cramfs/inode.o
  CC      fs/adfs/dir.o
  CC      fs/debugfs/inode.o
  CC      fs/configfs/inode.o
  CC      fs/exportfs/expfs.o
  CC      fs/bfs/file.o
  CC      fs/debugfs/file.o
  CC      fs/configfs/file.o
  CC      fs/affs/namei.o
  CC      fs/configfs/dir.o
  CC      fs/cramfs/uncompress.o
  LD      fs/devpts/built-in.o
  CC      fs/bfs/dir.o
  CC      fs/adfs/dir_f.o
  CC      fs/affs/inode.o
  CC      fs/configfs/symlink.o
  CC      fs/befs/datastream.o
  CC      fs/adfs/dir_fplus.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'mem_cgroup_read_u64':
/home/kisskb/slave/src/mm/memcontrol.c:2816:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/befs/btree.o
/home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task':
/home/kisskb/slave/src/kernel/sched/core.c:3098:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/adfs/file.o
  CC      fs/befs/super.o
  CC      fs/configfs/mount.o
  CC      fs/adfs/inode.o
  CC      fs/cachefiles/bind.o
  CC      fs/configfs/item.o
  CC      fs/cachefiles/daemon.o
  CC      fs/cachefiles/interface.o
  CC      fs/crypto/crypto.o
  CC      fs/befs/inode.o
  CC      fs/adfs/map.o
  CC      fs/cachefiles/key.o
  CC      fs/befs/debug.o
  CC      fs/affs/dir.o
  CC      fs/affs/file.o
  CC      fs/cachefiles/main.o
  CC      fs/crypto/fname.o
  CC      fs/befs/io.o
  CC      fs/affs/amigaffs.o
  CC      fs/cachefiles/namei.o
  CC      fs/crypto/policy.o
  CC      fs/affs/bitmap.o
  CC      fs/adfs/super.o
  CC      fs/cachefiles/rdwr.o
  CC      fs/crypto/keyinfo.o
  CC      fs/exofs/ore.o
  CC      fs/fat/cache.o
  CC      fs/befs/linuxvfs.o
  CC      fs/affs/symlink.o
  CC      fs/cachefiles/security.o
  CC      fs/fat/dir.o
  CC      fs/exofs/ore_raid.o
  CC      fs/fat/fatent.o
  CC      fs/cachefiles/xattr.o
  CC      fs/gfs2/acl.o
  CC      fs/fat/file.o
  CC      fs/fscache/cache.o
  CC      fs/gfs2/bmap.o
  CC      fs/gfs2/dir.o
  CC      fs/fscache/cookie.o
  CC      fs/exofs/inode.o
  CC      fs/fscache/fsdef.o
  CC      fs/fuse/dev.o
  CC      fs/gfs2/xattr.o
  CC      fs/f2fs/dir.o
  CC      fs/exofs/file.o
  CC      fs/fat/misc.o
  CC      fs/gfs2/glock.o
  CC      fs/fat/inode.o
  CC      fs/fscache/main.o
  CC      fs/ext4/balloc.o
  CC      fs/fat/nfs.o
  CC      fs/f2fs/file.o
  CC      fs/fuse/dir.o
  CC      fs/exofs/namei.o
  CC      fs/f2fs/inode.o
  CC      fs/fuse/file.o
  CC      fs/jbd2/commit.o
  CC      fs/ext4/bitmap.o
  CC      fs/exofs/dir.o
  CC      fs/jbd2/recovery.o
  CC      fs/fscache/netfs.o
  CC      fs/fat/namei_vfat.o
  CC      fs/fuse/inode.o
  CC      fs/jbd2/transaction.o
  CC      fs/gfs2/log.o
  CC      fs/f2fs/namei.o
  CC      fs/gfs2/lops.o
  CC      fs/gfs2/glops.o
  CC      fs/gfs2/main.o
  CC      fs/fscache/object.o
  CC      fs/fuse/control.o
  CC      fs/ext4/dir.o
  CC      fs/exofs/super.o
  CC      fs/jbd2/checkpoint.o
  CC      fs/exofs/sys.o
  CC      fs/jbd2/revoke.o
  CC      fs/fscache/operation.o
  CC      fs/fscache/page.o
  CC      fs/f2fs/hash.o
  CC      fs/fuse/cuse.o
  CC      fs/ext4/file.o
  CC      fs/gfs2/aops.o
  CC      fs/eventpoll.o
  CC      fs/jbd2/journal.o
  CC      fs/kernfs/inode.o
  CC      fs/gfs2/dentry.o
  CC      fs/ext4/ialloc.o
  CC      fs/ext4/inode.o
  CC      fs/kernfs/dir.o
  CC      fs/signalfd.o
  CC      fs/kernfs/mount.o
  CC      fs/ext4/page-io.o
  CC      fs/kernfs/file.o
  CC      fs/f2fs/checkpoint.o
  CC      fs/gfs2/export.o
  CC      fs/f2fs/super.o
  CC      fs/anon_inodes.o
  CC      fs/gfs2/file.o
  LD      kernel/irq/built-in.o
  CC      fs/gfs2/ops_fstype.o
  CC      fs/eventfd.o
  CC      fs/ext4/ioctl.o
  CC      fs/gfs2/meta_io.o
  CC      fs/f2fs/gc.o
  CC      fs/kernfs/symlink.o
  CC      fs/gfs2/inode.o
  CC      fs/overlayfs/super.o
  CC      fs/f2fs/inline.o
  CC      fs/locks.o
  CC      fs/quota/dquot.o
  CC      fs/ext4/fsync.o
  CC      fs/binfmt_misc.o
  CC      fs/overlayfs/inode.o
  CC      fs/gfs2/quota.o
  CC      fs/overlayfs/dir.o
  CC      fs/f2fs/data.o
  CC      fs/logfs/compr.o
  CC      fs/logfs/dir.o
  CC      fs/quota/quota_v1.o
  CC      fs/ext4/namei.o
  CC      fs/f2fs/node.o
  CC      fs/notify/fsnotify.o
  CC      fs/gfs2/recovery.o
  CC      fs/binfmt_script.o
  CC      fs/quota/quota.o
  CC      fs/logfs/file.o
  CC      fs/ramfs/inode.o
  CC      fs/ext4/super.o
  CC      fs/f2fs/segment.o
  CC      fs/sysfs/file.o
  CC      fs/binfmt_flat.o
  CC      fs/mbcache.o
  CC      fs/romfs/storage.o
  CC      fs/qnx6/inode.o
  CC      fs/hfs/bitmap.o
  CC      fs/ext4/symlink.o
  CC      fs/isofs/namei.o
  CC      fs/quota/kqid.o
  CC      fs/ufs/balloc.o
  CC      fs/sysv/ialloc.o
  CC      fs/ext4/hash.o
  CC      fs/hfsplus/super.o
  CC      fs/ufs/cylinder.o
  CC      fs/hfsplus/options.o
  CC      fs/overlayfs/readdir.o
  CC      fs/logfs/gc.o
  CC      fs/udf/balloc.o
  CC      fs/posix_acl.o
  CC      fs/udf/dir.o
  CC      fs/coredump.o
  CC      fs/logfs/inode.o
  CC      fs/udf/file.o
  CC      fs/romfs/super.o
  CC      fs/jffs2/compr.o
  CC      fs/jffs2/dir.o
  CC      fs/isofs/inode.o
  CC      fs/btrfs/super.o
  CC      fs/btrfs/ctree.o
  CC      fs/udf/ialloc.o
  CC      fs/ext4/resize.o
  CC      fs/btrfs/extent-tree.o
  CC      fs/qnx6/dir.o
  CC      fs/f2fs/recovery.o
  CC      fs/logfs/journal.o
  CC      fs/btrfs/print-tree.o
  CC      fs/ufs/dir.o
  CC      fs/gfs2/rgrp.o
  CC      fs/btrfs/root-tree.o
  CC      fs/nls/nls_base.o
  CC      fs/jffs2/file.o
  CC      fs/romfs/mmap-nommu.o
  CC      fs/f2fs/shrinker.o
  CC      fs/notify/notification.o
  CC      fs/ext4/extents.o
  CC      fs/ext4/ext4_jbd2.o
  LD      fs/exportfs/exportfs.o
  CC      fs/hfs/bfind.o
/home/kisskb/slave/src/fs/quota/kqid.c: In function 'qid_valid':
/home/kisskb/slave/src/fs/quota/kqid.c:131:1: warning: control reaches end of non-void function [-Wreturn-type]
/home/kisskb/slave/src/fs/quota/kqid.c: In function 'from_kqid_munged':
/home/kisskb/slave/src/fs/quota/kqid.c:112:1: warning: control reaches end of non-void function [-Wreturn-type]
/home/kisskb/slave/src/fs/quota/kqid.c: In function 'from_kqid':
/home/kisskb/slave/src/fs/quota/kqid.c:79:1: warning: control reaches end of non-void function [-Wreturn-type]
/home/kisskb/slave/src/fs/quota/kqid.c: In function 'qid_lt':
/home/kisskb/slave/src/fs/quota/kqid.c:52:1: warning: control reaches end of non-void function [-Wreturn-type]
/home/kisskb/slave/src/fs/quota/kqid.c: In function 'qid_eq':
/home/kisskb/slave/src/fs/quota/kqid.c:26:1: warning: control reaches end of non-void function [-Wreturn-type]
  LD      fs/exportfs/built-in.o
  CC      fs/jffs2/ioctl.o
  CC      fs/hfs/bnode.o
  CC      fs/btrfs/dir-item.o
  CC      fs/f2fs/extent_cache.o
  CC      fs/ext4/migrate.o
  CC      fs/notify/group.o
  CC      fs/hfsplus/inode.o
  CC      fs/nls/nls_cp437.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'mem_cgroup_reset':
/home/kisskb/slave/src/include/linux/page_counter.h:49:21: warning: 'counter' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/memcontrol.c:3011:23: note: 'counter' was declared here
  CC      fs/f2fs/debug.o
  CC      fs/jffs2/nodelist.o
  CC      fs/nls/nls_cp737.o
  CC      fs/overlayfs/copy_up.o
  CC      fs/hfsplus/ioctl.o
  CC      fs/ufs/file.o
  CC      fs/isofs/dir.o
  CC      fs/f2fs/xattr.o
  CC      fs/hfs/brec.o
  CC      fs/ext4/mballoc.o
  CC      fs/gfs2/super.o
/home/kisskb/slave/src/fs/posix_acl.c: In function 'acl_by_type':
/home/kisskb/slave/src/fs/posix_acl.c:34:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/gfs2/sys.o
  CC      fs/hfsplus/extents.o
  CC      fs/isofs/util.o
  CC      fs/jffs2/malloc.o
/home/kisskb/slave/src/fs/crypto/keyinfo.c: In function 'get_crypt_info':
/home/kisskb/slave/src/include/linux/fscrypto.h:116:2: warning: 'mode' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/crypto/keyinfo.c:103:5: note: 'mode' was declared here
  CC      fs/ext4/block_validity.o
  CC      fs/notify/inode_mark.o
  CC      fs/hfs/btree.o
  CC      fs/ext4/move_extent.o
  CC      fs/notify/mark.o
  CC      fs/gfs2/trans.o
  CC      fs/xfs/xfs_trace.o
  CC      fs/xfs/libxfs/xfs_alloc.o
  CC      fs/ufs/ialloc.o
  LD      security/keys/encrypted-keys/encrypted-keys.o
  CC      fs/logfs/readwrite.o
  CC      fs/xfs/libxfs/xfs_alloc_btree.o
  LD      security/keys/encrypted-keys/built-in.o
  CC      fs/udf/inode.o
  CC      fs/notify/vfsmount_mark.o
  CC      fs/nls/nls_cp850.o
  CC      fs/sysfs/dir.o
  LD      security/keys/built-in.o
/home/kisskb/slave/src/fs/logfs/dir.c: In function 'hash_index':
/home/kisskb/slave/src/fs/logfs/dir.c:155:1: 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:409:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/sysfs/symlink.o
  CC      fs/isofs/rock.o
  CC      fs/logfs/segment.o
  CC      fs/ext4/mmp.o
  LD      security/built-in.o
  CC      fs/nls/nls_cp852.o
  CC      fs/nls/nls_cp860.o
  CC      fs/jffs2/read.o
  CC      fs/sysv/balloc.o
  CC      fs/gfs2/util.o
  CC      fs/sysfs/mount.o
  CC      fs/hfsplus/catalog.o
  CC      fs/jffs2/nodemgmt.o
  CC      fs/hfs/catalog.o
  CC      fs/notify/fdinfo.o
  CC      fs/isofs/export.o
  CC      fs/sysv/inode.o
  CC      fs/btrfs/file-item.o
  LD      fs/bfs/bfs.o
  CC      fs/hfsplus/dir.o
  LD      fs/bfs/built-in.o
  CC      fs/jffs2/readinode.o
  CC      fs/isofs/joliet.o
  CC      fs/hfs/dir.o
/home/kisskb/slave/src/fs/ext4/fsync.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/hfsplus/btree.o
  CC      fs/btrfs/inode-item.o
  CC      fs/jffs2/write.o
  CC      fs/nls/nls_cp861.o
  CC      fs/qnx6/namei.o
  CC      fs/sysv/itree.o
  LD      fs/adfs/adfs.o
  CC      fs/nls/nls_cp862.o
  CC      fs/sysv/file.o
  CC      fs/jffs2/scan.o
  CC      fs/ext4/indirect.o
  CC      fs/xfs/libxfs/xfs_attr.o
  LD      fs/notify/dnotify/built-in.o
/home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/sysfs/group.o
  CC      fs/ufs/inode.o
  LD      fs/adfs/built-in.o
  LD      fs/debugfs/debugfs.o
  LD      fs/crypto/fscrypto.o
  CC      fs/xfs/libxfs/xfs_attr_leaf.o
  LD      fs/cramfs/cramfs.o
  CC      fs/notify/fanotify/fanotify.o
  CC      fs/ramfs/file-nommu.o
  LD      fs/debugfs/built-in.o
  CC      fs/udf/lowlevel.o
  CC      fs/nls/nls_cp863.o
  CC      fs/notify/fanotify/fanotify_user.o
  CC      fs/btrfs/inode-map.o
  CC      fs/qnx6/super_mmi.o
  LD      fs/crypto/built-in.o
  CC      fs/isofs/compress.o
  CC      fs/ufs/namei.o
  LD      fs/cramfs/built-in.o
  CC      fs/udf/namei.o
  CC      fs/hfsplus/bnode.o
  CC      fs/ufs/super.o
  CC      fs/udf/partition.o
  CC      fs/ufs/util.o
  CC      fs/xfs/libxfs/xfs_attr_remote.o
  CC      fs/jffs2/gc.o
  CC      fs/nls/nls_cp864.o
  CC      fs/logfs/super.o
  CC      fs/udf/super.o
  CC      fs/xfs/libxfs/xfs_bit.o
  CC      fs/jffs2/symlink.o
  CC      fs/logfs/dev_bdev.o
  CC      fs/udf/truncate.o
  CC      fs/xfs/libxfs/xfs_bmap.o
  CC      fs/ext4/extents_status.o
  CC      fs/notify/inotify/inotify_fsnotify.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:409:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/hfs/extent.o
  CC      fs/hfsplus/brec.o
  CC      fs/xfs/libxfs/xfs_bmap_btree.o
  CC      fs/jffs2/build.o
  CC      fs/jffs2/erase.o
  CC      fs/hfs/inode.o
  CC      fs/nls/nls_cp866.o
  CC      fs/logfs/dev_mtd.o
  CC      fs/ext4/xattr.o
  CC      fs/udf/symlink.o
  CC      fs/ext4/xattr_user.o
  CC      fs/notify/inotify/inotify_user.o
  CC      fs/nls/nls_cp869.o
  CC      fs/hfs/attr.o
  CC      fs/sysv/dir.o
  CC      fs/hfsplus/bfind.o
  CC      fs/jffs2/background.o
  CC      fs/udf/directory.o
  CC      fs/btrfs/disk-io.o
/home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/hfsplus/tables.o
  CC      fs/ext4/xattr_trusted.o
  CC      fs/nls/nls_cp936.o
  CC      fs/udf/misc.o
/home/kisskb/slave/src/fs/ext4/super.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/udf/udftime.o
  CC      fs/udf/unicode.o
  CC      fs/hfs/mdb.o
  CC      fs/nls/nls_cp949.o
  CC      fs/sysv/namei.o
  CC      fs/sysv/super.o
  CC      fs/nls/nls_cp950.o
  CC      fs/hfs/part_tbl.o
  CC      fs/xfs/libxfs/xfs_btree.o
  CC      fs/jffs2/fs.o
  CC      fs/hfsplus/unicode.o
  CC      fs/ext4/inline.o
  CC      fs/xfs/libxfs/xfs_da_btree.o
  CC      fs/jffs2/writev.o
  CC      fs/btrfs/transaction.o
  CC      fs/xfs/libxfs/xfs_da_format.o
  CC      fs/nls/nls_cp1250.o
  CC      fs/hfsplus/wrapper.o
  CC      fs/jffs2/super.o
  CC      fs/hfsplus/bitmap.o
  CC      fs/btrfs/inode.o
  CC      fs/ext4/readpage.o
  CC      fs/jffs2/debug.o
  CC      fs/btrfs/file.o
  CC      fs/ext4/sysfs.o
  CC      fs/xfs/libxfs/xfs_dir2.o
/home/kisskb/slave/src/fs/logfs/segment.c: In function 'obj_len':
/home/kisskb/slave/src/fs/logfs/segment.c:291:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/ext4/acl.o
  CC      fs/btrfs/tree-defrag.o
  CC      fs/ext4/xattr_security.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:409:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/hfs/string.o
  CC      fs/nls/nls_cp1251.o
  LD      fs/romfs/romfs.o
  CC      fs/xfs/libxfs/xfs_dir2_block.o
  CC      fs/nls/nls_iso8859-1.o
  CC      fs/nls/nls_iso8859-2.o
  CC      fs/hfsplus/part_tbl.o
  LD      fs/romfs/built-in.o
  CC      fs/hfsplus/attributes.o
/home/kisskb/slave/src/fs/notify/fanotify/fanotify.c: In function 'fanotify_should_send_event':
/home/kisskb/slave/src/fs/notify/fanotify/fanotify.c:147:6: warning: 'marks_ignored_mask' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/notify/fanotify/fanotify.c:143:30: warning: 'marks_mask' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/hfsplus/xattr.o
  CC      fs/btrfs/extent_map.o
  CC      fs/jffs2/wbuf.o
  CC      fs/hfsplus/xattr_user.o
  CC      fs/nls/nls_iso8859-3.o
/home/kisskb/slave/src/fs/ext4/mballoc.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/hfsplus/xattr_security.o
/home/kisskb/slave/src/fs/gfs2/dir.c: In function 'get_first_leaf':
/home/kisskb/slave/src/fs/gfs2/dir.c:802:9: warning: 'leaf_no' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/nls/nls_iso8859-4.o
  CC      fs/xfs/libxfs/xfs_dir2_data.o
  CC      fs/jffs2/xattr.o
  CC      fs/nls/nls_iso8859-6.o
  CC      fs/xfs/libxfs/xfs_dir2_leaf.o
  CC      fs/nls/nls_cp1255.o
  CC      fs/jffs2/xattr_trusted.o
  CC      fs/hfsplus/xattr_trusted.o
  LD      kernel/printk/built-in.o
  CC      fs/hfs/super.o
  CC      fs/nls/nls_iso8859-9.o
  CC      fs/xfs/libxfs/xfs_dir2_node.o
  CC      fs/jffs2/xattr_user.o
  CC      fs/nls/nls_iso8859-13.o
  LD      fs/qnx6/qnx6.o
  LD      fs/qnx6/built-in.o
  LD      fs/configfs/configfs.o
  CC      fs/nls/nls_iso8859-14.o
  CC      fs/hfsplus/posix_acl.o
  LD      fs/befs/befs.o
  LD      fs/configfs/built-in.o
  CC      fs/nls/nls_iso8859-15.o
  LD      fs/overlayfs/overlay.o
  LD      fs/kernfs/built-in.o
  CC      fs/jffs2/security.o
  CC      fs/hfs/sysdep.o
  LD      fs/befs/built-in.o
  CC      fs/btrfs/sysfs.o
  CC      fs/hfs/trans.o
  CC      fs/btrfs/struct-funcs.o
  LD      fs/overlayfs/built-in.o
  CC      fs/xfs/libxfs/xfs_dir2_sf.o
  CC      fs/jffs2/acl.o
  CC      fs/nls/nls_koi8-u.o
  CC      fs/jffs2/compr_rubin.o
  CC      fs/xfs/libxfs/xfs_dquot_buf.o
  CC      fs/btrfs/xattr.o
  CC      fs/jffs2/compr_rtime.o
  CC      fs/nls/nls_koi8-ru.o
  LD      fs/sysfs/built-in.o
  CC      fs/btrfs/ordered-data.o
  CC      fs/xfs/libxfs/xfs_ialloc.o
  CC      fs/jffs2/compr_lzo.o
  CC      fs/nls/nls_utf8.o
  CC      fs/xfs/libxfs/xfs_ialloc_btree.o
  CC      fs/nls/mac-celtic.o
  CC      fs/btrfs/extent_io.o
  CC      fs/nls/mac-croatian.o
  CC      fs/btrfs/volumes.o
  CC      fs/xfs/libxfs/xfs_inode_fork.o
  CC      fs/nls/mac-cyrillic.o
/home/kisskb/slave/src/fs/udf/truncate.c: In function 'udf_truncate_tail_extent':
/home/kisskb/slave/src/fs/udf/truncate.c:105:16: warning: 'adsize' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/nls/mac-gaelic.o
  CC      fs/nls/mac-greek.o
  LD      fs/fat/vfat.o
  CC      fs/xfs/libxfs/xfs_inode_buf.o
  CC      fs/btrfs/async-thread.o
  CC      fs/btrfs/ioctl.o
  CC      fs/xfs/libxfs/xfs_log_rlimit.o
  LD      fs/fscache/fscache.o
  CC      fs/btrfs/locking.o
/home/kisskb/slave/src/fs/ext4/indirect.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/xfs/libxfs/xfs_sb.o
  CC      fs/btrfs/orphan.o
  CC      fs/btrfs/export.o
  CC      fs/xfs/libxfs/xfs_symlink_remote.o
  LD      fs/fscache/built-in.o
  CC      fs/xfs/libxfs/xfs_trans_resv.o
  CC      fs/btrfs/tree-log.o
  CC      fs/btrfs/free-space-cache.o
/home/kisskb/slave/src/fs/logfs/readwrite.c: In function 'inode_write_alias':
/home/kisskb/slave/src/fs/logfs/readwrite.c:497:7: warning: 'val' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/xfs/libxfs/xfs_rtbitmap.o
  CC      fs/btrfs/zlib.o
  CC      fs/xfs/xfs_aops.o
  CC      fs/btrfs/lzo.o
/home/kisskb/slave/src/fs/udf/truncate.c: In function 'udf_truncate_extents':
/home/kisskb/slave/src/fs/udf/truncate.c:229:14: warning: 'adsize' may be used uninitialized in this function [-Wuninitialized]
  LD      fs/affs/affs.o
/home/kisskb/slave/src/fs/udf/unicode.c: In function 'udf_name_conv_char':
/home/kisskb/slave/src/fs/udf/unicode.c:157:15: warning: 'c' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/xfs/xfs_attr_inactive.o
  CC      fs/xfs/xfs_attr_list.o
  CC      fs/btrfs/compression.o
  CC      fs/xfs/xfs_bmap_util.o
  LD      fs/affs/built-in.o
  CC      fs/btrfs/delayed-ref.o
  CC      fs/xfs/xfs_buf.o
  LD      fs/cachefiles/cachefiles.o
  CC      fs/xfs/xfs_dir2_readdir.o
  CC      fs/btrfs/relocation.o
  LD      fs/cachefiles/built-in.o
  CC      fs/btrfs/delayed-inode.o
  CC      fs/xfs/xfs_discard.o
  CC      fs/btrfs/scrub.o
  CC      fs/xfs/xfs_error.o
  CC      fs/btrfs/reada.o
/home/kisskb/slave/src/fs/udf/unicode.c: In function 'udf_get_filename':
/home/kisskb/slave/src/fs/udf/unicode.c:363:6: warning: 'conv_f' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/btrfs/backref.o
/home/kisskb/slave/src/fs/udf/unicode.c: In function 'udf_put_filename':
/home/kisskb/slave/src/fs/udf/unicode.c:382:2: warning: 'conv_f' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/btrfs/ulist.o
  CC      fs/btrfs/qgroup.o
  CC      fs/xfs/xfs_extent_busy.o
  CC      fs/xfs/xfs_export.o
  CC      fs/btrfs/send.o
  CC      fs/xfs/xfs_file.o
  CC      fs/btrfs/dev-replace.o
  LD      fs/ramfs/ramfs.o
  CC      fs/btrfs/raid56.o
  LD      fs/ramfs/built-in.o
  CC      fs/btrfs/uuid-tree.o
  CC      fs/xfs/xfs_filestream.o
  CC      fs/btrfs/props.o
  CC      fs/xfs/xfs_fsops.o
  CC      fs/btrfs/hash.o
  CC      fs/xfs/xfs_globals.o
  CC      fs/btrfs/free-space-tree.o
  CC      fs/xfs/xfs_icache.o
  CC      fs/xfs/xfs_ioctl.o
  CC      fs/xfs/xfs_iomap.o
  CC      fs/xfs/xfs_iops.o
  CC      fs/xfs/xfs_inode.o
  CC      fs/xfs/xfs_itable.o
  CC      fs/xfs/xfs_message.o
  CC      fs/xfs/xfs_mount.o
  CC      fs/xfs/xfs_mru_cache.o
/home/kisskb/slave/src/fs/ext4/inline.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/xfs/xfs_stats.o
  CC      fs/xfs/xfs_super.o
  CC      fs/xfs/xfs_symlink.o
  CC      fs/xfs/xfs_sysfs.o
  CC      fs/xfs/xfs_trans.o
/home/kisskb/slave/src/mm/page_alloc.c: In function 'free_area_init_nodes':
/home/kisskb/slave/src/mm/page_alloc.c:5989:34: warning: array subscript is below array bounds [-Warray-bounds]
  CC      fs/xfs/xfs_xattr.o
  LD      fs/isofs/isofs.o
  CC      fs/xfs/uuid.o
  CC      fs/xfs/kmem.o
  CC      fs/xfs/xfs_log.o
  LD      fs/isofs/built-in.o
  CC      fs/xfs/xfs_log_cil.o
  CC      fs/xfs/xfs_buf_item.o
  CC      fs/xfs/xfs_extfree_item.o
  CC      fs/xfs/xfs_icreate_item.o
/home/kisskb/slave/src/fs/jffs2/acl.c: In function 'jffs2_get_acl':
/home/kisskb/slave/src/fs/jffs2/acl.c:191:5: warning: 'xprefix' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/xfs/xfs_inode_item.o
  CC      fs/xfs/xfs_log_recover.o
  CC      fs/xfs/xfs_trans_ail.o
  LD      fs/notify/inotify/built-in.o
  LD      fs/notify/fanotify/built-in.o
  CC      fs/xfs/xfs_trans_buf.o
  CC      fs/xfs/xfs_trans_extfree.o
  LD      fs/sysv/sysv.o
  CC      fs/xfs/xfs_trans_inode.o
  CC      fs/xfs/xfs_dquot.o
  CC      fs/xfs/xfs_dquot_item.o
  LD      fs/notify/built-in.o
  LD      fs/sysv/built-in.o
  CC      fs/xfs/xfs_trans_dquot.o
  CC      fs/xfs/xfs_qm_syscalls.o
  CC      fs/xfs/xfs_qm_bhv.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]
  CC      fs/xfs/xfs_qm.o
  CC      fs/xfs/xfs_quotaops.o
/home/kisskb/slave/src/fs/gfs2/dir.c: In function 'dir_split_leaf':
/home/kisskb/slave/src/fs/gfs2/dir.c:1021:8: warning: 'leaf_no' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/xfs/xfs_rtalloc.o
  LD      fs/exofs/exofs.o
  LD      fs/fat/fat.o
  LD      kernel/rcu/built-in.o
  LD      fs/fat/built-in.o
  LD      fs/exofs/libore.o
  LD      fs/exofs/built-in.o
  LD      fs/hfs/hfs.o
  LD      fs/hfs/built-in.o
  LD      fs/nls/built-in.o
  LD      kernel/time/built-in.o
/home/kisskb/slave/src/mm/memcontrol.c: In function '__mem_cgroup_usage_unregister_event':
/home/kisskb/slave/src/mm/memcontrol.c:3487:6: warning: 'usage' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/memcontrol.c:3500:32: warning: 'thresholds' may be used uninitialized in this function [-Wuninitialized]
  LD      kernel/locking/built-in.o
/home/kisskb/slave/src/mm/memcontrol.c: In function '__mem_cgroup_usage_register_event':
/home/kisskb/slave/src/mm/memcontrol.c:3399:6: warning: 'usage' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/memcontrol.c:3371:19: warning: 'thresholds' may be used uninitialized in this function [-Wuninitialized]
  LD      fs/hfsplus/hfsplus.o
  LD      fs/hfsplus/built-in.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'mem_cgroup_read_u64':
/home/kisskb/slave/src/include/linux/compiler.h:222:2: warning: 'counter' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/memcontrol.c:2779:23: note: 'counter' was declared here
/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]
/home/kisskb/slave/src/fs/btrfs/delayed-inode.c: In function '__btrfs_add_delayed_item':
/home/kisskb/slave/src/fs/btrfs/delayed-inode.c:429:17: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
  LD      fs/jbd2/jbd2.o
  LD      fs/jbd2/built-in.o
/home/kisskb/slave/src/fs/btrfs/backref.c: In function '__add_delayed_refs':
/home/kisskb/slave/src/fs/btrfs/backref.c:634:33: warning: 'sgn' may be used uninitialized in this function [-Wuninitialized]
  LD      fs/jffs2/jffs2.o
  LD      fs/jffs2/built-in.o
  LD      fs/logfs/logfs.o
  LD      fs/logfs/built-in.o
  LD      fs/quota/built-in.o
  LD      fs/ufs/ufs.o
/home/kisskb/slave/src/fs/udf/inode.c: In function 'udf_extend_file':
/home/kisskb/slave/src/fs/udf/inode.c:650:15: warning: 'adsize' may be used uninitialized in this function [-Wuninitialized]
  LD      fs/ufs/built-in.o
  LD      kernel/sched/built-in.o
/home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_ext_determine_hole':
/home/kisskb/slave/src/fs/ext4/extents.c:2340:2: warning: 'len' may be used uninitialized in this function [-Wuninitialized]
  LD      fs/fuse/fuse.o
  LD      fs/fuse/built-in.o
  LD      fs/udf/udf.o
  LD      fs/gfs2/gfs2.o
  LD      fs/udf/built-in.o
  LD      fs/gfs2/built-in.o
  LD      mm/built-in.o
/home/kisskb/slave/src/kernel/cgroup.c: In function 'cgroup_mount':
/home/kisskb/slave/src/include/linux/cgroup.h:353:11: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/kernel/cgroup.c:2019:22: note: 'root' was declared here
  LD      fs/f2fs/f2fs.o
  LD      fs/f2fs/built-in.o
  LD      kernel/events/built-in.o
  LD      kernel/built-in.o
/home/kisskb/slave/src/fs/btrfs/volumes.c: In function '__btrfs_alloc_chunk':
/home/kisskb/slave/src/fs/btrfs/volumes.c:4557:19: warning: 'max_chunk_size' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/btrfs/volumes.c:4600:29: warning: 'max_stripe_size' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/btrfs/inode.c: In function 'run_delalloc_nocow':
/home/kisskb/slave/src/fs/btrfs/inode.c:1390:6: warning: 'extent_end' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/btrfs/inode.c:1361:16: warning: 'cur_offset' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/btrfs/inode.c:1397:7: warning: 'cow_start' may be used uninitialized in this function [-Wuninitialized]
  LD      fs/ext4/ext4.o
  LD      fs/ext4/built-in.o
  LD      fs/xfs/xfs.o
  LD      fs/xfs/built-in.o
  LD      fs/btrfs/btrfs.o
  LD      fs/btrfs/built-in.o
  LD      fs/built-in.o
make[1]: *** wait: No child processes.  Stop.
make: *** [sub-make] Error 2
Command 'make -j 240 ARCH=sh O=/home/kisskb/slave/build/linus_sh-randconfig_sh4 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  ' returned non-zero exit status 2
# rm -rf /home/kisskb/slave/build/linus_sh-randconfig_sh4
# Build took: 0:00:20.557147