# git rev-parse -q --verify 404a47410c26a115123885977053e9a1a4460929^{commit}
404a47410c26a115123885977053e9a1a4460929
already have revision, skipping fetch
# git checkout -q -f -B kisskb 404a47410c26a115123885977053e9a1a4460929
# git clean -qxdf
# git log -1
commit 404a47410c26a115123885977053e9a1a4460929
Merge: eae2177 9fd4470
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jan 21 13:02:41 2016 -0800

    Merge branch 'uaccess' (batched user access infrastructure)
    
    Expose an interface to allow users to mark several accesses together as
    being user space accesses, allowing batching of the surrounding user
    space access markers (SMAP on x86, PAN on arm64, domain register
    switching on arm).
    
    This is currently only used for the user string lenth and copying
    functions, where the SMAP overhead on x86 drowned the actual user
    accesses (only noticeable on newer microarchitectures that support SMAP
    in the first place, of course).
    
    * user access batching branch:
      Use the new batched user accesses in generic user string handling
      Add 'unsafe' user access functions for batched accesses
      x86: reorganize SMAP handling in user space accesses
# < /opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < git log --format=%s --max-count=1 404a47410c26a115123885977053e9a1a4460929
# < make -j 48 ARCH=sh O=/home/kisskb/slave/build/linus_lboxre2_defconfig_sh4 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  lboxre2_defconfig
# make -j 48 ARCH=sh O=/home/kisskb/slave/build/linus_lboxre2_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_lboxre2_defconfig_sh4'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     include/config/kernel.release
  GEN     ./Makefile
  WRAP    arch/sh/include/generated/asm/bitsperlong.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/fcntl.h
  WRAP    arch/sh/include/generated/asm/exec.h
  WRAP    arch/sh/include/generated/asm/ioctl.h
  WRAP    arch/sh/include/generated/asm/irq_regs.h
  WRAP    arch/sh/include/generated/asm/local.h
  WRAP    arch/sh/include/generated/asm/mm-arch-hooks.h
  WRAP    arch/sh/include/generated/asm/param.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/socket.h
  WRAP    arch/sh/include/generated/asm/irq_work.h
  WRAP    arch/sh/include/generated/asm/statfs.h
  WRAP    arch/sh/include/generated/asm/kvm_para.h
  WRAP    arch/sh/include/generated/asm/termbits.h
  WRAP    arch/sh/include/generated/asm/termios.h
  WRAP    arch/sh/include/generated/asm/local64.h
  WRAP    arch/sh/include/generated/asm/trace_clock.h
  WRAP    arch/sh/include/generated/asm/sizes.h
  WRAP    arch/sh/include/generated/asm/ucontext.h
  WRAP    arch/sh/include/generated/asm/parport.h
  WRAP    arch/sh/include/generated/asm/mcs_spinlock.h
  WRAP    arch/sh/include/generated/asm/msgbuf.h
  WRAP    arch/sh/include/generated/asm/percpu.h
  WRAP    arch/sh/include/generated/asm/ipcbuf.h
  WRAP    arch/sh/include/generated/asm/mman.h
  WRAP    arch/sh/include/generated/asm/xor.h
  CHK     include/generated/uapi/linux/version.h
  UPD     include/generated/uapi/linux/version.h
  UPD     include/config/kernel.release
  Using /home/kisskb/slave/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/conmakehash
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/devicetable-offsets.s
  GEN     scripts/mod/devicetable-offsets.h
  Generating include/generated/machtypes.h
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/sumversion.o
  CHK     include/generated/timeconst.h
  CC      kernel/bounds.s
  UPD     include/generated/timeconst.h
  CHK     include/generated/bounds.h
  UPD     include/generated/bounds.h
  CC      arch/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]
  HOSTLD  scripts/mod/modpost
  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
  LD      usr/built-in.o
  UPD     include/generated/compile.h
  CC      init/version.o
  CC      arch/sh/kernel/dma-nommu.o
  AS      arch/sh/kernel/debugtraps.o
  CC      arch/sh/kernel/idle.o
  CC      arch/sh/kernel/dumpstack.o
  CC      arch/sh/kernel/irq.o
  CC      arch/sh/kernel/irq_32.o
  CC      arch/sh/kernel/io.o
  CC      arch/sh/kernel/kdebugfs.o
  CC      arch/sh/kernel/process_32.o
  CC      arch/sh/mm/init.o
  CC      arch/sh/kernel/process.o
  CC      arch/sh/kernel/machvec.o
  CC      arch/sh/mm/alignment.o
  CC      arch/sh/kernel/nmi_debug.o
  CC      arch/sh/mm/cache.o
  CC      arch/sh/kernel/ptrace.o
  CC      arch/sh/mm/mmap.o
  CC      arch/sh/kernel/reboot.o
  CC      arch/sh/kernel/signal_32.o
  CC      arch/sh/mm/cache-sh4.o
  CC      arch/sh/mm/flush-sh4.o
  CC      arch/sh/kernel/ptrace_32.o
  CC      arch/sh/mm/tlbex_32.o
  CC      arch/sh/kernel/time.o
  CC      arch/sh/mm/pgtable.o
  CC      arch/sh/kernel/return_address.o
  CC      arch/sh/mm/fault.o
  CC      arch/sh/kernel/sys_sh.o
  CC      arch/sh/mm/gup.o
  CC      arch/sh/mm/kmap.o
  CC      arch/sh/kernel/setup.o
  CC      arch/sh/mm/ioremap.o
  CC      arch/sh/kernel/traps_32.o
  CC      arch/sh/kernel/topology.o
  CC      arch/sh/mm/extable_32.o
  CC      arch/sh/kernel/unwinder.o
  CC      arch/sh/kernel/traps.o
  CC      arch/sh/kernel/iomap.o
  CC      arch/sh/mm/consistent.o
  CC      arch/sh/mm/tlbflush_32.o
  CC      arch/sh/mm/tlb-sh4.o
  AS      arch/sh/kernel/syscalls_32.o
  LD      arch/sh/boards/built-in.o
  CC      arch/sh/mm/tlb-urb.o
  CC      arch/sh/mm/uncached.o
  CC      arch/sh/kernel/sys_sh32.o
  CC      arch/sh/kernel/ioport.o
  CC      arch/sh/kernel/sh_bios.o
  CC      arch/sh/kernel/sh_ksyms_32.o
  CC      arch/sh/kernel/module.o
  CC      arch/sh/kernel/vsyscall/vsyscall.o
  CC      arch/sh/kernel/machine_kexec.o
  LDS     arch/sh/kernel/vsyscall/vsyscall.lds
  AS      arch/sh/kernel/vsyscall/vsyscall-trapa.o
  AS      arch/sh/kernel/vsyscall/vsyscall-note.o
  AS      arch/sh/kernel/relocate_kernel.o
  CC      arch/sh/kernel/perf_event.o
  CC      arch/sh/kernel/hw_breakpoint.o
  CC      arch/sh/kernel/perf_callchain.o
  AS      arch/sh/kernel/head_32.o
  LDS     arch/sh/kernel/vmlinux.lds
  CC      arch/sh/kernel/cpu/clock-cpg.o
  CC      arch/sh/kernel/cpu/init.o
  CC      arch/sh/kernel/cpu/clock.o
  CC      arch/sh/kernel/cpu/pfc.o
  CC      arch/sh/kernel/cpu/fpu.o
  CC      arch/sh/kernel/cpu/proc.o
  CC      arch/sh/kernel/cpu/irq/imask.o
  CC      arch/sh/boards/mach-lboxre2/irq.o
  CC      arch/sh/boards/mach-lboxre2/setup.o
  LD      init/mounts.o
  CC      arch/sh/kernel/cpu/sh4/probe.o
  CC      arch/sh/kernel/cpu/sh4/softfloat.o
  CC      arch/sh/kernel/cpu/sh4/fpu.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/setup-sh7750.o
  CC      arch/sh/kernel/cpu/sh4/clock-sh4.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:380: 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:383: 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
  SYSCALL arch/sh/kernel/vsyscall/vsyscall-syms.o
  SYSCALL arch/sh/kernel/vsyscall/vsyscall-trapa.so
  LD      arch/sh/kernel/cpu/irq/built-in.o
  LD      arch/sh/boards/mach-lboxre2/built-in.o
  AS      arch/sh/kernel/vsyscall/vsyscall-syscall.o
  LD      arch/sh/kernel/vsyscall/built-in.o
  CC      kernel/fork.o
  CC      kernel/cpu.o
  CC      kernel/panic.o
  CC      kernel/exec_domain.o
  CC      kernel/resource.o
  CC      kernel/exit.o
  CC      kernel/softirq.o
  CC      kernel/sysctl.o
  CC      kernel/sysctl_binary.o
  CC      kernel/user.o
  CC      kernel/signal.o
  CC      kernel/ptrace.o
  CC      kernel/capability.o
  CC      kernel/sys.o
  CC      kernel/pid.o
  CC      kernel/workqueue.o
  CC      kernel/params.o
  CC      kernel/kmod.o
  CC      kernel/nsproxy.o
  CC      kernel/sys_ni.o
  CC      kernel/kthread.o
  CC      kernel/reboot.o
  CC      kernel/notifier.o
  CC      kernel/ksysfs.o
  CC      kernel/cred.o
  CC      kernel/task_work.o
  CC      kernel/extable.o
  CC      kernel/range.o
  CC      kernel/async.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/groups.o
  CC      kernel/smpboot.o
  CC      kernel/power/qos.o
  LD      kernel/livepatch/built-in.o
  CC      kernel/bpf/core.o
  LD      arch/sh/mm/built-in.o
  CC      kernel/futex.o
  CC      kernel/events/ring_buffer.o
  CC      kernel/locking/mutex.o
  CC      kernel/events/core.o
  CC      kernel/events/callchain.o
  CC      kernel/printk/printk.o
  CC      kernel/events/hw_breakpoint.o
  CC      kernel/rcu/update.o
  CC      kernel/rcu/sync.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/irq/handle.o
  CC      kernel/up.o
  CC      kernel/irq/manage.o
  CC      kernel/uid16.o
  CC      mm/filemap.o
  CC      ipc/util.o
  CC      ipc/msgutil.o
  CC      kernel/sched/core.o
  CC      ipc/msg.o
  CC      kernel/time/time.o
  CC      kernel/module.o
  CC      kernel/time/timer.o
  LD      init/built-in.o
  CC      kernel/kallsyms.o
  CC      kernel/kexec_core.o
  CC      kernel/kexec.o
  CC      kernel/utsname.o
  CC      kernel/time/hrtimer.o
  CC      kernel/sched/loadavg.o
  CC      kernel/pid_namespace.o
  CC      security/commoncap.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/time/itimer.o
  LD      arch/sh/kernel/cpu/sh4/built-in.o
  CC      kernel/elfcore.o
  CC      kernel/rcu/srcu.o
  LD      arch/sh/kernel/cpu/built-in.o
  CC      kernel/irq_work.o
  LD      kernel/bpf/built-in.o
  CC      kernel/memremap.o
  CC      kernel/membarrier.o
  CC      security/min_addr.o
  CC      kernel/locking/semaphore.o
  CC      kernel/locking/rwsem.o
  CC      kernel/irq/spurious.o
  LD      kernel/printk/built-in.o
  CC      kernel/locking/percpu-rwsem.o
  LD      arch/sh/kernel/built-in.o
  CC      ipc/sem.o
  CC      kernel/rcu/tiny.o
  CC      ipc/shm.o
  CC      kernel/locking/rtmutex.o
  CC      kernel/locking/rwsem-spinlock.o
  LD      kernel/power/built-in.o
  CC      ipc/ipc_sysctl.o
  CC      kernel/sched/clock.o
  CC      ipc/syscall.o
  CC      ipc/namespace.o
  CC      kernel/sched/cputime.o
  CC      kernel/sched/idle_task.o
  CC      kernel/time/posix-timers.o
  CC      fs/open.o
  CC      fs/read_write.o
  CC      fs/file_table.o
  CC      kernel/sched/fair.o
  CC      mm/mempool.o
  CC      mm/oom_kill.o
  CC      fs/super.o
  CC      mm/maccess.o
  CC      mm/page_alloc.o
  CC      kernel/irq/resend.o
  CC      kernel/sched/rt.o
  CC      kernel/sched/deadline.o
  CC      kernel/irq/chip.o
  CC      kernel/irq/dummychip.o
  CC      kernel/time/posix-cpu-timers.o
  CC      kernel/sched/stop_task.o
/home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task':
/home/kisskb/slave/src/kernel/sched/core.c:3162:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      kernel/time/timekeeping.o
  CC      kernel/irq/devres.o
  CC      mm/page-writeback.o
  CC      kernel/time/ntp.o
  CC      kernel/irq/irqdomain.o
  CC      kernel/irq/proc.o
  CC      kernel/time/jiffies.o
  CC      kernel/time/clocksource.o
  CC      kernel/sched/wait.o
  CC      kernel/sched/completion.o
  CC      kernel/time/timer_list.o
  CC      mm/readahead.o
  CC      kernel/time/timeconv.o
  CC      mm/swap.o
  CC      mm/truncate.o
  CC      kernel/sched/idle.o
  CC      mm/vmscan.o
  CC      fs/char_dev.o
  CC      mm/shmem.o
  CC      mm/util.o
  CC      mm/mmzone.o
  CC      fs/stat.o
  LD      kernel/rcu/built-in.o
  CC      mm/vmstat.o
  CC      fs/exec.o
  CC      fs/pipe.o
  CC      kernel/time/timecounter.o
  CC      fs/namei.o
  CC      fs/fcntl.o
  CC      kernel/time/posix-clock.o
  LD      security/built-in.o
/home/kisskb/slave/src/mm/page_alloc.c: In function 'free_area_init_nodes':
/home/kisskb/slave/src/mm/page_alloc.c:5707:34: warning: array subscript is below array bounds [-Warray-bounds]
  CC      fs/ioctl.o
  CC      mm/backing-dev.o
  CC      kernel/time/clockevents.o
  CC      kernel/time/alarmtimer.o
  CC      kernel/time/tick-common.o
  LD      kernel/locking/built-in.o
  CC      mm/mm_init.o
  CC      fs/select.o
  CC      fs/readdir.o
  CC      fs/dcache.o
  CC      crypto/api.o
  CC      crypto/cipher.o
  CC      fs/inode.o
  CC      mm/mmu_context.o
  CC      mm/percpu.o
  CC      block/bio.o
  CC      crypto/compress.o
  CC      crypto/memneq.o
  CC      block/elevator.o
  CC      crypto/crypto_wq.o
  CC      mm/slab_common.o
  CC      crypto/algapi.o
  CC      fs/attr.o
  LD      kernel/irq/built-in.o
  CC      mm/compaction.o
  CC      mm/vmacache.o
  CC      mm/interval_tree.o
  CC      mm/list_lru.o
  CC      crypto/scatterwalk.o
  CC      crypto/proc.o
  CC      crypto/aead.o
  CC      crypto/ablkcipher.o
  CC      crypto/blkcipher.o
  CC      mm/workingset.o
  CC      mm/debug.o
  LD      sound/built-in.o
  CC      mm/gup.o
  LD      ipc/built-in.o
  CC      mm/highmem.o
  CC      mm/mincore.o
  CC      mm/memory.o
  CC      crypto/skcipher.o
  CC      mm/mlock.o
  CC      mm/mmap.o
  CC      fs/bad_inode.o
  CC      mm/mprotect.o
  CC      mm/mremap.o
  CC      fs/file.o
  LD      kernel/time/built-in.o
  CC      crypto/eseqiv.o
  LD      drivers/amba/built-in.o
  CC      crypto/chainiv.o
  CC      block/blk-core.o
  CC      fs/filesystems.o
  CC      block/blk-tag.o
  MK_FW   firmware/cis/LA-PCM.cis.gen.S
  CC      mm/msync.o
  CC      block/blk-flush.o
  CC      block/blk-sysfs.o
  MK_FW   firmware/cis/PCMLM28.cis.gen.S
  IHEX    firmware/cis/LA-PCM.cis
  CC      mm/rmap.o
  LD      kernel/events/built-in.o
  MK_FW   firmware/cis/DP83903.cis.gen.S
  IHEX    firmware/cis/PCMLM28.cis
  MK_FW   firmware/cis/NE2K.cis.gen.S
  IHEX    firmware/cis/DP83903.cis
  CC      mm/pagewalk.o
  CC      mm/process_vm_access.o
  CC      mm/init-mm.o
  CC      mm/pgtable-generic.o
  IHEX    firmware/cis/NE2K.cis
  LD      kernel/sched/built-in.o
  CC      mm/vmalloc.o
  IHEX    firmware/cis/PE-200.cis
  MK_FW   firmware/cis/tamarack.cis.gen.S
  MK_FW   firmware/cis/PE520.cis.gen.S
  CC      mm/bootmem.o
  MK_FW   firmware/cis/PE-200.cis.gen.S
  IHEX    firmware/cis/tamarack.cis
  CC      mm/fadvise.o
  CC      mm/memblock.o
  CC      mm/madvise.o
  IHEX    firmware/cis/PE520.cis
  CC      drivers/ata/libata-core.o
  CC      mm/page_io.o
  CC      crypto/ahash.o
  CC      drivers/ata/libata-scsi.o
  CC      drivers/ata/libata-eh.o
  AS      firmware/cis/LA-PCM.cis.gen.o
  CC      fs/namespace.o
  CC      drivers/ata/libata-transport.o
  AS      firmware/cis/PCMLM28.cis.gen.o
  AS      firmware/cis/DP83903.cis.gen.o
  AS      firmware/cis/NE2K.cis.gen.o
  CC      fs/seq_file.o
  AS      firmware/cis/tamarack.cis.gen.o
  AS      firmware/cis/PE-200.cis.gen.o
  CC      fs/xattr.o
  CC      crypto/pcompress.o
  CC      crypto/shash.o
  CC      crypto/akcipher.o
  CC      crypto/testmgr.o
  CC      crypto/algboss.o
  CC      crypto/crypto_null.o
  AS      firmware/cis/PE520.cis.gen.o
  CC      fs/libfs.o
  CC      drivers/ata/libata-trace.o
  CC      mm/swap_state.o
  CC      mm/swapfile.o
  LD      kernel/built-in.o
  CC      mm/dmapool.o
  LD      firmware/built-in.o
  CC      block/blk-settings.o
  CC      mm/slab.o
  CC      block/blk-ioc.o
  CC      crypto/aes_generic.o
  CC      mm/migrate.o
  CC      block/blk-map.o
  CC      crypto/crc32c_generic.o
  CC      block/blk-exec.o
  CC      fs/fs-writeback.o
/home/kisskb/slave/src/mm/bootmem.c: In function 'mark_bootmem':
/home/kisskb/slave/src/mm/bootmem.c:389:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      drivers/ata/libata-pmp.o
  CC      drivers/ata/libata-sff.o
  CC      mm/quicklist.o
  CC      drivers/ata/pata_platform.o
  CC      crypto/crct10dif_common.o
  CC      crypto/crct10dif_generic.o
  LD      arch/sh/drivers/dma/built-in.o
  CC      crypto/rng.o
  LD      drivers/auxdisplay/built-in.o
  CC      arch/sh/drivers/pci/common.o
  CC      arch/sh/drivers/pci/pci.o
  CC [M]  crypto/echainiv.o
  CC      drivers/block/brd.o
  LD      drivers/bus/built-in.o
  CC [M]  crypto/hmac.o
  CC      block/blk-merge.o
  CC      arch/sh/drivers/pci/pci-sh7751.o
  LD      drivers/cdrom/built-in.o
  CC [M]  crypto/sha256_generic.o
  CC      block/blk-softirq.o
  CC      block/blk-timeout.o
  CC      block/blk-iopoll.o
  CC [M]  crypto/jitterentropy.o
  CC [M]  crypto/drbg.o
/home/kisskb/slave/src/mm/mmap.c: In function 'vma_adjust':
/home/kisskb/slave/src/mm/mmap.c:673:15: warning: 'rb_link' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/mmap.c:704:19: note: 'rb_link' was declared here
/home/kisskb/slave/src/mm/mmap.c:673:15: warning: 'rb_parent' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/mmap.c:704:29: note: 'rb_parent' was declared here
/home/kisskb/slave/src/mm/mmap.c:672:17: warning: 'prev' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/mmap.c:703:25: note: 'prev' was declared here
  CC      block/blk-lib.o
  CC      drivers/char/mem.o
  CC [M]  crypto/jitterentropy-kcapi.o
  CC      arch/sh/drivers/pci/ops-sh4.o
  CC      drivers/base/component.o
  LD      crypto/crypto.o
  LD      crypto/crypto_algapi.o
  CC      block/blk-mq.o
  LD      crypto/crypto_blkcipher.o
  CC      drivers/char/random.o
  LD      crypto/cryptomgr.o
  CC      drivers/char/misc.o
  CC      block/blk-mq-tag.o
  LD      drivers/char/agp/built-in.o
  CC      fs/pnode.o
  CC      drivers/block/loop.o
  CC      block/blk-mq-sysfs.o
  CC      fs/splice.o
  CC      block/blk-mq-cpu.o
  CC      arch/sh/drivers/pci/fixups-rts7751r2d.o
  CC      fs/stack.o
  CC      fs/utimes.o
  CC      fs/sync.o
  CC      block/blk-mq-cpumap.o
  CC      drivers/char/hw_random/core.o
  CC      block/ioctl.o
  CC      fs/statfs.o
  CC      fs/fs_struct.o
  CC      fs/fs_pin.o
  CC      drivers/base/core.o
  CC      fs/buffer.o
  CC      fs/block_dev.o
  CC      fs/nsfs.o
  CC      fs/direct-io.o
  CC      fs/mpage.o
  LD [M]  crypto/jitterentropy_rng.o
  CC      block/genhd.o
  CC      block/scsi_ioctl.o
  CC      block/partition-generic.o
  CC      drivers/clocksource/sh_tmu.o
  CC      fs/proc_namespace.o
  LD      drivers/crypto/built-in.o
  CC      drivers/base/bus.o
  LD      drivers/gpio/built-in.o
  LD      drivers/firewire/built-in.o
  CC      drivers/base/syscore.o
  CC      drivers/clk/clk-devres.o
  CC      drivers/clk/clkdev.o
  CC      drivers/base/dd.o
  CC      block/ioprio.o
  LD      drivers/clk/bcm/built-in.o
  CC      fs/devpts/inode.o
  CC      block/badblocks.o
  LD      drivers/char/pcmcia/built-in.o
  CC      block/noop-iosched.o
  LD      drivers/char/hw_random/rng-core.o
  CC      drivers/gpu/vga/vgaarb.o
  CC      drivers/base/driver.o
  LD      drivers/firmware/broadcom/built-in.o
  CC      net/socket.o
  LD      arch/sh/drivers/pci/built-in.o
  LD      drivers/char/hw_random/built-in.o
  CC      block/partitions/check.o
  CC      block/partitions/msdos.o
  LD      arch/sh/drivers/built-in.o
  LD      drivers/gpu/drm/bridge/built-in.o
  CC      block/partitions/efi.o
  LD      crypto/crypto_hash.o
  LD      drivers/firmware/built-in.o
  CC      drivers/hid/hid-core.o
  LD      fs/exofs/built-in.o
  LD      drivers/gpu/drm/i2c/built-in.o
  LD      drivers/gpu/drm/omapdrm/displays/built-in.o
  LD      drivers/clk/built-in.o
  LD      drivers/char/built-in.o
  LD      drivers/gpu/drm/panel/built-in.o
  LD      drivers/hsi/clients/built-in.o
  CC      block/deadline-iosched.o
  CC      drivers/hid/hid-input.o
  CC      drivers/hid/hid-a4tech.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  CC      drivers/hid/hid-generic.o
  CC      block/cfq-iosched.o
  CC      drivers/base/class.o
  LD      drivers/hsi/controllers/built-in.o
  CC      drivers/hid/hid-apple.o
  LD      drivers/gpu/drm/omapdrm/dss/built-in.o
  CC      drivers/hwmon/hwmon.o
  CC      fs/ext2/balloc.o
  LD      drivers/gpu/drm/omapdrm/built-in.o
  CC      drivers/base/platform.o
  LD      drivers/hwtracing/intel_th/built-in.o
  LD      drivers/hsi/built-in.o
  CC      fs/fat/cache.o
  CC      fs/fat/dir.o
  CC      fs/fat/fatent.o
  CC      drivers/base/cpu.o
  CC      fs/fat/file.o
  LD      mm/built-in.o
  LD      drivers/gpu/drm/built-in.o
  LD      crypto/built-in.o
  CC      fs/fat/inode.o
  CC      fs/fat/nfs.o
  CC      arch/sh/lib/ashldi3.o
  AS      arch/sh/lib/movmem.o
  LD      drivers/i2c/algos/built-in.o
  CC      fs/fat/misc.o
  CC      arch/sh/lib/ashrdi3.o
  LD      net/802/built-in.o
  CC      arch/sh/lib/lshrdi3.o
  AS      arch/sh/lib/ashlsi3.o
  AS      arch/sh/lib/ashrsi3.o
  LD      drivers/i2c/muxes/built-in.o
  LD      drivers/i2c/busses/built-in.o
  CC      fs/nls/nls_base.o
  CC      fs/jbd2/transaction.o
  CC      fs/kernfs/mount.o
  LD      drivers/i2c/built-in.o
  CC      fs/jbd2/commit.o
  CC      net/ethernet/eth.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  CC      fs/ext4/balloc.o
  CC      net/netlink/af_netlink.o
  LD      drivers/idle/built-in.o
  CC      net/packet/af_packet.o
  LD      virt/lib/built-in.o
  CC      fs/fat/namei_vfat.o
  CC      fs/ext2/dir.o
  CC      fs/ext2/file.o
  CC      fs/nls/nls_cp437.o
  CC      net/netfilter/core.o
  LD      net/ipv6/netfilter/built-in.o
  LD      drivers/iommu/built-in.o
  CC      net/netfilter/nf_log.o
  LD      virt/built-in.o
  LD      drivers/block/built-in.o
/home/kisskb/slave/src/block/cfq-iosched.c: In function 'cfq_async_queue_prio':
/home/kisskb/slave/src/block/cfq-iosched.c:3775:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      drivers/input/input.o
  CC      net/ipv6/addrconf_core.o
  LD      drivers/hwmon/built-in.o
  LD      fs/quota/built-in.o
  CC      net/ipv6/ip6_checksum.o
  CC      net/ipv6/exthdrs_core.o
  AS      arch/sh/lib/ashiftrt.o
  CC      fs/eventpoll.o
  AS      arch/sh/lib/lshrsi3.o
  CC      net/core/sock.o
  LD      drivers/leds/built-in.o
  CC      fs/ramfs/inode.o
  LD      drivers/clocksource/built-in.o
  CC      fs/sysfs/file.o
  LD      drivers/irqchip/built-in.o
  CC      fs/kernfs/inode.o
  CC      fs/romfs/storage.o
  CC      fs/kernfs/dir.o
  CC      fs/notify/fsnotify.o
  CC      fs/kernfs/file.o
  AS      arch/sh/lib/udiv_qrnnd.o
  CC      fs/kernfs/symlink.o
  CC      arch/sh/lib/io.o
  CC      fs/fat/namei_msdos.o
  CC      fs/anon_inodes.o
  CC      drivers/base/firmware.o
  CC      fs/signalfd.o
  LD      fs/nls/built-in.o
  CC      fs/ext4/bitmap.o
  CC      fs/timerfd.o
  CC      fs/ext2/ialloc.o
  LD      fs/fat/vfat.o
  CC      fs/proc/task_mmu.o
  CC      lib/lockref.o
  CC      fs/sysfs/dir.o
  CC      fs/ext2/inode.o
  CC      fs/sysfs/symlink.o
  CC      net/sched/sch_generic.o
  CC      fs/sysfs/mount.o
  CC      fs/sysfs/group.o
  CC      fs/ext2/namei.o
  CC      drivers/base/init.o
  CC      fs/ext2/ioctl.o
  CC      drivers/base/map.o
  CC      drivers/base/devres.o
  CC      drivers/base/attribute_container.o
  CC      fs/ext2/super.o
  CC      lib/bcd.o
  AS      arch/sh/lib/__clear_user.o
  CC      net/ipv6/ip6_icmp.o
  CC      fs/ext4/dir.o
  LD      drivers/gpu/vga/built-in.o
/home/kisskb/slave/src/net/packet/af_packet.c: In function 'tpacket_rcv':
/home/kisskb/slave/src/net/packet/af_packet.c:2260:16: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized]
  LD      drivers/gpu/built-in.o
  CC      lib/sort.o
  CC      lib/div64.o
  CC      fs/notify/notification.o
  CC      lib/parser.o
  AS      arch/sh/lib/checksum.o
  CC      lib/halfmd4.o
  CC      net/ipv4/route.o
  AS      arch/sh/lib/copy_page.o
  CC      lib/random32.o
  CC      lib/debug_locks.o
  CC      arch/sh/lib/delay.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/romfs/super.o
  LD      net/packet/built-in.o
  LD      net/ethernet/built-in.o
  CC      drivers/base/transport_class.o
  LD      fs/fat/msdos.o
  CC      lib/bust_spinlocks.o
  CC      lib/kasprintf.o
  CC      lib/bitmap.o
  CC      lib/scatterlist.o
  CC      lib/gcd.o
  LD      net/wireless/built-in.o
  LD      block/partitions/built-in.o
  CC      net/unix/af_unix.o
  CC      lib/lcm.o
  CC      fs/notify/group.o
  CC      lib/list_sort.o
  LD      block/built-in.o
  CC      fs/ext2/symlink.o
  LD      fs/ramfs/ramfs.o
  CC      net/unix/sysctl_net_unix.o
  CC      net/unix/garbage.o
  LD      fs/ramfs/built-in.o
  LD      drivers/ata/libata.o
  CC      net/sysctl_net.o
  CC      net/ipv6/output_core.o
  CC      net/ipv6/protocol.o
  CC      drivers/input/input-compat.o
  CC      arch/sh/lib/div64-generic.o
  CC      net/sched/sch_mq.o
  AS      arch/sh/lib/div64.o
  CC      net/xfrm/xfrm_policy.o
  LD      drivers/ata/built-in.o
  CC      lib/uuid.o
  CC      lib/flex_array.o
  LD      fs/sysfs/built-in.o
  LD      drivers/lguest/built-in.o
  CC      lib/clz_ctz.o
  CC      lib/iov_iter.o
  LD      fs/fat/fat.o
  CC      net/netfilter/nf_queue.o
  CC      fs/notify/inode_mark.o
  CC      fs/eventfd.o
  CC      fs/notify/vfsmount_mark.o
  CC      fs/notify/mark.o
  LD      fs/fat/built-in.o
  CC      lib/bsearch.o
  CC      fs/notify/fdinfo.o
  CC      lib/find_bit.o
  CC      net/ipv6/ip6_offload.o
  CC      net/core/request_sock.o
  AS      arch/sh/lib/memchr.o
  CC      net/core/skbuff.o
  CC      net/core/datagram.o
  CC      fs/notify/dnotify/dnotify.o
  CC      net/core/stream.o
  CC      net/core/scm.o
  CC      net/core/gen_stats.o
  CC      net/core/gen_estimator.o
  CC      lib/memweight.o
  CC      lib/llist.o
  CC      net/netfilter/nf_sockopt.o
  CC      lib/kfifo.o
  AS      arch/sh/lib/memcpy-sh4.o
  LD      net/sched/built-in.o
  AS      arch/sh/lib/memmove.o
  AS      arch/sh/lib/memset-sh4.o
  CC      drivers/input/input-mt.o
  AS      arch/sh/lib/strlen.o
  CC      drivers/input/ff-core.o
  LD      fs/kernfs/built-in.o
  AS      arch/sh/lib/udivsi3.o
  CC      net/ipv4/inetpeer.o
  AS      arch/sh/lib/udivsi3_i4i.o
  CC      net/ipv4/protocol.o
  LD      fs/notify/dnotify/built-in.o
  CC      lib/percpu-refcount.o
  CC      net/ipv4/ip_input.o
  CC      net/ipv4/ip_fragment.o
  CC      drivers/base/topology.o
  CC      lib/percpu_ida.o
  LD      fs/notify/fanotify/built-in.o
  CC      net/netlink/genetlink.o
  CC      drivers/input/mousedev.o
  CC      fs/aio.o
  CC      fs/binfmt_script.o
  LD      arch/sh/lib/built-in.o
  CC      fs/binfmt_elf.o
  CC      fs/locks.o
  LD      fs/ext2/ext2.o
  AR      arch/sh/lib/lib.a
  CC      fs/jbd2/recovery.o
  CC      fs/mbcache.o
  LD      fs/ext2/built-in.o
  CC      fs/coredump.o
  CC      lib/rhashtable.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  LD      drivers/macintosh/built-in.o
  CC      lib/reciprocal_div.o
  CC      fs/drop_caches.o
  CC      lib/once.o
  CC      lib/string_helpers.o
  CC      lib/hexdump.o
  CC      net/core/net_namespace.o
  CC      net/core/secure_seq.o
  CC      net/ipv6/tcpv6_offload.o
  CC      net/core/flow_dissector.o
  CC      net/ipv4/ip_forward.o
  CC      drivers/base/property.o
  CC      drivers/base/container.o
  CC      fs/proc/inode.o
  LD      drivers/media/common/b2c2/built-in.o
  CC      drivers/base/cacheinfo.o
  CC      drivers/base/dma-mapping.o
  CC      fs/ext4/file.o
  CC      net/ipv6/udp_offload.o
  LD      fs/romfs/romfs.o
  CC      drivers/base/power/clock_ops.o
  LD      fs/romfs/built-in.o
  LD      drivers/media/common/saa7146/built-in.o
  LD      drivers/media/common/siano/built-in.o
  CC      lib/kstrtox.o
  CC      net/ipv4/ip_output.o
  CC      lib/pci_iomap.o
  CC      net/core/sysctl_net_core.o
  LD      drivers/media/common/built-in.o
  CC      net/ipv4/ip_sockglue.o
  CC      net/ipv4/ip_options.o
  CC      net/ipv4/inet_hashtables.o
  CC      lib/iomap_copy.o
  CC      fs/notify/inotify/inotify_user.o
  CC      lib/devres.o
  CC      net/ipv4/inet_timewait_sock.o
  CC      net/core/dev.o
  CC      fs/proc/base.o
  LD      net/netfilter/netfilter.o
  CC      fs/proc/root.o
  CC      fs/proc/generic.o
  CC      fs/proc/array.o
  LD      net/unix/unix.o
  CC      net/ipv4/inet_connection_sock.o
  LD      net/netfilter/built-in.o
  LD      drivers/media/firewire/built-in.o
  CC      lib/hweight.o
  LD      net/unix/built-in.o
  CC      net/ipv4/tcp.o
  CC      net/ipv4/tcp_input.o
  CC      net/ipv4/tcp_output.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  CC      lib/bitrev.o
  CC      drivers/base/dma-coherent.o
  LD      net/netlink/built-in.o
  CC      drivers/base/firmware_class.o
  LD      drivers/media/i2c/built-in.o
/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      lib/crc16.o
  HOSTCC  lib/gen_crc32table
  CC      lib/crc-t10dif.o
  LD      drivers/media/mmc/siano/built-in.o
  LD      drivers/input/input-core.o
  CC      net/ipv6/exthdrs_offload.o
  LD      drivers/media/mmc/built-in.o
  LD      drivers/base/power/built-in.o
  CC      drivers/hid/hid-belkin.o
  CC      drivers/hid/hid-cherry.o
  CC      drivers/hid/hid-cypress.o
  LD      drivers/media/platform/omap/built-in.o
  CC      drivers/hid/hid-chicony.o
  LD      drivers/media/rc/keymaps/built-in.o
  CC      drivers/hid/hid-ezkey.o
  CC      drivers/hid/hid-kensington.o
  CC      drivers/hid/hid-lg.o
  LD      drivers/media/platform/built-in.o
  CC      drivers/base/module.o
  LD      drivers/media/pci/b2c2/built-in.o
  CC      lib/syscall.o
  LD      drivers/media/rc/built-in.o
  LD      drivers/media/pci/ddbridge/built-in.o
  LD      drivers/media/pci/dm1105/built-in.o
  LD      drivers/media/tuners/built-in.o
  LD      drivers/media/pci/mantis/built-in.o
  CC      fs/jbd2/checkpoint.o
  CC      drivers/hid/hid-microsoft.o
  CC      drivers/hid/hid-monterey.o
  CC      fs/jbd2/revoke.o
  CC      fs/jbd2/journal.o
  CC      fs/ext4/fsync.o
  CC      fs/proc/fd.o
  CC      fs/proc/proc_tty.o
  CC      net/core/ethtool.o
  CC      fs/proc/cmdline.o
  CC      fs/proc/consoles.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  LD      drivers/media/usb/b2c2/built-in.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  CC      lib/nlattr.o
  LD      drivers/media/usb/s2255/built-in.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  LD      drivers/media/pci/pluto2/built-in.o
  LD      drivers/mfd/built-in.o
  LD      drivers/media/pci/ngene/built-in.o
  LD      drivers/input/built-in.o
  LD      drivers/hid/hid-logitech.o
  CC      net/ipv4/tcp_timer.o
  LD      drivers/media/pci/pt1/built-in.o
  LD      drivers/mmc/built-in.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  LD      drivers/media/usb/siano/built-in.o
  LD      drivers/media/pci/pt3/built-in.o
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_resolve_and_create_bundle':
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1581:18: note: 'dst_ops' was declared here
  LD      drivers/nfc/built-in.o
  CC      net/ipv4/tcp_ipv4.o
  CC      net/xfrm/xfrm_state.o
  LD      drivers/media/pci/saa7146/built-in.o
  CC      net/core/dev_addr_lists.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  LD      drivers/nvme/host/built-in.o
  LD      drivers/media/pci/smipcie/built-in.o
  LD      drivers/media/usb/zr364xx/built-in.o
  CC      drivers/net/mii.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  LD      drivers/misc/cb710/built-in.o
  CC      lib/atomic64.o
  LD      net/ipv6/built-in.o
  LD      fs/notify/inotify/built-in.o
  LD      drivers/misc/eeprom/built-in.o
  CC      net/xfrm/xfrm_hash.o
  LD      drivers/misc/lis3lv02d/built-in.o
  CC      lib/dynamic_queue_limits.o
  LD      fs/notify/built-in.o
  CC      lib/glob.o
  LD      drivers/media/usb/built-in.o
  LD      drivers/nvme/built-in.o
  CC      net/ipv4/tcp_minisocks.o
  LD      drivers/media/pci/ttpci/built-in.o
  CC      net/ipv4/tcp_cong.o
  CC      fs/ext4/ialloc.o
  CC      drivers/net/Space.o
  CC      fs/ext4/ioctl.o
  LD      drivers/misc/ti-st/built-in.o
  CC      lib/net_utils.o
  CC      fs/ext4/page-io.o
  CC      lib/strncpy_from_user.o
  CC      fs/ext4/inode.o
  LD      drivers/misc/mic/bus/built-in.o
  CC      lib/strnlen_user.o
  CC      net/ipv4/tcp_metrics.o
  LD      drivers/media/pci/built-in.o
  CC      drivers/net/loopback.o
  CC      drivers/pcmcia/cs.o
  CC      net/core/dst.o
  LD      drivers/perf/built-in.o
  LD      drivers/platform/built-in.o
  CC      net/ipv4/tcp_recovery.o
  CC      net/ipv4/tcp_fastopen.o
  CC      lib/argv_split.o
  LD      drivers/base/built-in.o
  LD      drivers/misc/mic/built-in.o
/home/kisskb/slave/src/net/core/ethtool.c: In function 'ethtool_get_feature_mask':
/home/kisskb/slave/src/net/core/ethtool.c:294:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      lib/bug.o
  CC      lib/cmdline.o
  CC      lib/ctype.o
  CC      lib/dec_and_lock.o
  CC      net/ipv4/tcp_offload.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      lib/decompress.o
  LD      drivers/power/built-in.o
  CC      drivers/pci/access.o
  LD      drivers/misc/built-in.o
  CC      net/ipv4/datagram.o
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_bundle_lookup':
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1581:18: note: 'dst_ops' was declared here
  CC      lib/dump_stack.o
  LD      drivers/media/built-in.o
  CC      fs/ext4/namei.o
  CC      net/ipv4/raw.o
  CC      lib/earlycpio.o
  CC      fs/proc/cpuinfo.o
  LD      drivers/pwm/built-in.o
  CC      lib/extable.o
  CC      net/ipv4/udp.o
  CC      net/ipv4/udplite.o
  CC      drivers/pci/bus.o
  CC      net/ipv4/udp_offload.o
  CC      net/ipv4/arp.o
  CC      drivers/pci/probe.o
  CC      net/ipv4/icmp.o
  CC      lib/idr.o
  CC      lib/flex_proportions.o
  CC      lib/int_sqrt.o
  CC      drivers/rtc/rtc-lib.o
  CC      lib/ioremap.o
  CC      fs/ext4/super.o
  CC      fs/proc/devices.o
  LD      drivers/net/wireless/admtek/built-in.o
  CC      lib/irq_regs.o
  CC      lib/is_single_threaded.o
  CC      lib/klist.o
  CC      lib/kobject.o
  CC      fs/ext4/symlink.o
  LD      drivers/net/wireless/ath/built-in.o
  LD      drivers/scsi/pcmcia/built-in.o
  CC      net/ipv4/devinet.o
  CC      lib/kobject_uevent.o
  CC      net/ipv4/af_inet.o
  CC      net/ipv4/igmp.o
  CC      net/ipv4/fib_frontend.o
  LD      drivers/net/wireless/atmel/built-in.o
  CC      drivers/scsi/scsi.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]
  LD      drivers/net/wireless/broadcom/built-in.o
  CC      fs/ext4/hash.o
  CC      fs/ext4/extents.o
  LD      drivers/hid/hid.o
  CC      fs/ext4/resize.o
  CC      net/ipv4/fib_semantics.o
  LD      drivers/hid/built-in.o
  CC      fs/ext4/ext4_jbd2.o
  LD      drivers/net/wireless/cisco/built-in.o
  CC      fs/ext4/migrate.o
  CC      fs/proc/interrupts.o
  CC      lib/md5.o
  CC      lib/nmi_backtrace.o
  LD      drivers/net/wireless/intel/built-in.o
  CC      drivers/sh/clk/core.o
  CC      drivers/pci/host-bridge.o
  CC      drivers/sh/clk/cpg.o
  CC      lib/plist.o
  LD      drivers/net/wireless/intersil/built-in.o
  CC      drivers/pci/remove.o
  CC      net/ipv4/fib_trie.o
  LD      drivers/net/wireless/marvell/built-in.o
  CC      net/ipv4/inet_fragment.o
  CC      drivers/rtc/hctosys.o
  CC      net/core/netevent.o
  CC      drivers/pcmcia/socket_sysfs.o
  LD      drivers/net/wireless/mediatek/built-in.o
  CC      fs/ext4/mballoc.o
  LD      drivers/net/wireless/ralink/built-in.o
  CC      net/ipv4/ping.o
  CC      lib/proportions.o
  CC      net/ipv4/ip_tunnel_core.o
  CC      net/ipv4/gre_offload.o
  CC      fs/proc/loadavg.o
  LD      drivers/net/wireless/realtek/built-in.o
  CC      fs/proc/meminfo.o
  CC      net/ipv4/sysctl_net_ipv4.o
  LD      drivers/net/wireless/rsi/built-in.o
/home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_map_blocks':
/home/kisskb/slave/src/fs/ext4/inode.c:548:5: warning: 'retval' may be used uninitialized in this function [-Wuninitialized]
  LD      drivers/net/wireless/st/built-in.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]
/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      net/ipv4/proc.o
  LD      drivers/net/ethernet/3com/built-in.o
  LD      drivers/net/wireless/ti/built-in.o
  CC      fs/ext4/block_validity.o
  LD      drivers/net/wireless/zydas/built-in.o
  CC      lib/radix-tree.o
  CC      lib/ratelimit.o
  CC      lib/rbtree.o
  LD      drivers/net/ethernet/adaptec/built-in.o
  LD      drivers/net/wireless/built-in.o
  LD      drivers/net/ethernet/alteon/built-in.o
  LD      drivers/net/ethernet/agere/built-in.o
  CC      drivers/net/ethernet/8390/ne2k-pci.o
  CC      fs/ext4/move_extent.o
  CC      net/core/utils.o
  CC      net/core/rtnetlink.o
  CC      net/core/neighbour.o
  LD      drivers/net/ethernet/amd/built-in.o
  CC      net/ipv4/xfrm4_mode_beet.o
  CC      lib/seq_buf.o
  LD      drivers/net/ethernet/arc/built-in.o
  CC      fs/ext4/mmp.o
  LD      drivers/net/ethernet/atheros/built-in.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      drivers/rtc/systohc.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]
  LD      drivers/net/ethernet/broadcom/built-in.o
  CC      drivers/pcmcia/cardbus.o
  CC      drivers/pci/pci.o
  LD      drivers/net/ethernet/brocade/built-in.o
  CC      net/ipv4/xfrm4_mode_tunnel.o
  CC      net/ipv4/xfrm4_mode_transport.o
  CC      fs/ext4/indirect.o
  CC      lib/sha1.o
  CC      lib/show_mem.o
  LD      drivers/net/ethernet/cadence/built-in.o
  LD      drivers/sh/clk/built-in.o
  CC      fs/ext4/extents_status.o
  CC      fs/ext4/xattr.o
  CC      fs/proc/stat.o
  CC      net/core/link_watch.o
  LD      drivers/net/ethernet/cavium/liquidio/built-in.o
  CC      drivers/sh/intc/access.o
  CC      fs/proc/uptime.o
  CC      net/ipv4/ipconfig.o
  CC      fs/ext4/xattr_user.o
  CC      fs/ext4/xattr_trusted.o
  CC      drivers/sh/intc/chip.o
  CC      net/ipv4/netfilter.o
  LD      drivers/net/ethernet/cavium/thunder/built-in.o
  CC      net/core/filter.o
  LD      fs/jbd2/jbd2.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]
  LD      fs/jbd2/built-in.o
  LD      drivers/net/ethernet/cavium/built-in.o
  CC      lib/string.o
  CC      fs/ext4/inline.o
  CC      lib/timerqueue.o
  CC      drivers/scsi/hosts.o
  CC      drivers/rtc/class.o
  CC      drivers/scsi/scsi_ioctl.o
  CC      drivers/scsi/scsicam.o
  CC      fs/ext4/readpage.o
  CC      fs/ext4/sysfs.o
  CC      lib/vsprintf.o
  CC      net/core/sock_diag.o
  CC      drivers/sh/intc/core.o
  CC      net/core/dev_ioctl.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]
  LD      net/ipv4/netfilter/built-in.o
  CC      net/xfrm/xfrm_input.o
  CC      net/ipv4/inet_diag.o
  GEN     lib/crc32table.h
  CC      lib/crc32.o
  CC      net/ipv4/tcp_diag.o
  CC      net/ipv4/tcp_cubic.o
  CC      net/ipv4/xfrm4_policy.o
  CC      fs/proc/version.o
/home/kisskb/slave/src/net/core/neighbour.c: In function 'neigh_sysctl_register':
/home/kisskb/slave/src/net/core/neighbour.c:3180:10: warning: 'p_name' may be used uninitialized in this function [-Wuninitialized]
  CC      drivers/pcmcia/ds.o
  CC      drivers/pcmcia/pcmcia_resource.o
  CC      drivers/sh/intc/handle.o
  CC      net/ipv4/xfrm4_state.o
  CC      drivers/sh/intc/irqdomain.o
  CC      net/ipv4/xfrm4_input.o
  CC      net/ipv4/xfrm4_output.o
  CC      net/core/tso.o
/home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_common_sendmsg':
/home/kisskb/slave/src/net/ipv4/ping.c:690:21: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:476:63: warning: 'code' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:658:11: note: 'code' was declared here
  CC      drivers/sh/intc/virq.o
  CC      net/ipv4/xfrm4_protocol.o
  CC      drivers/rtc/interface.o
  CC      drivers/rtc/rtc-dev.o
  CC      drivers/rtc/rtc-proc.o
  CC      drivers/rtc/rtc-sysfs.o
  CC      net/core/sock_reuseport.o
  CC      drivers/net/ethernet/8390/8390.o
  CC      fs/proc/softirqs.o
  CC      net/core/flow.o
  CC      net/xfrm/xfrm_output.o
  CC      net/xfrm/xfrm_sysctl.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]
/home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_err':
/home/kisskb/slave/src/net/ipv4/ping.c:559:37: warning: 'code' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:532:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:513:48: warning: 'icmph' may be used uninitialized in this function [-Wuninitialized]
  LD      drivers/soc/bcm/built-in.o
  CC      net/core/net-sysfs.o
  CC      net/core/net-procfs.o
  LD      drivers/soc/fsl/built-in.o
  CC      drivers/pci/pci-driver.o
  CC      drivers/pci/pci-sysfs.o
  CC      drivers/pci/search.o
  LD      drivers/soc/built-in.o
  CC      drivers/tty/tty_io.o
  CC      drivers/pci/setup-res.o
  LD      drivers/usb/host/built-in.o
  CC      drivers/pci/rom.o
  CC      drivers/tty/n_tty.o
  CC      drivers/tty/tty_ioctl.o
  CC      drivers/tty/tty_buffer.o
  CC      drivers/tty/tty_ldisc.o
  CC      drivers/tty/tty_port.o
  LD      drivers/usb/phy/built-in.o
  CC      drivers/scsi/scsi_error.o
  LD      drivers/usb/built-in.o
  CC      net/xfrm/xfrm_replay.o
  CC      drivers/scsi/scsi_lib.o
  LD      drivers/video/backlight/built-in.o
  LD      drivers/sh/intc/built-in.o
  CC      drivers/net/ethernet/8390/pcnet_cs.o
  CC      drivers/pci/irq.o
  CC      drivers/sh/pm_runtime.o
  CC      drivers/video/console/dummycon.o
  LD      drivers/net/ethernet/chelsio/built-in.o
  CC      drivers/pcmcia/cistpl.o
  CC      fs/proc/namespaces.o
  LD      drivers/net/ethernet/cisco/built-in.o
  CC      drivers/pcmcia/pcmcia_cis.o
  CC      drivers/pcmcia/rsrc_nonstatic.o
  CC      drivers/pcmcia/rsrc_mgr.o
  CC      drivers/tty/tty_mutex.o
  LD      lib/built-in.o
  CC      drivers/tty/tty_ldsem.o
  CC      drivers/tty/pty.o
  LD      drivers/rtc/rtc-core.o
  LD      drivers/tty/ipwireless/built-in.o
  LD      drivers/rtc/built-in.o
  CC      drivers/pci/vpd.o
  CC      drivers/tty/serial/serial_core.o
  CC      drivers/pci/setup-bus.o
  CC      drivers/pci/vc.o
  LD      drivers/video/fbdev/core/built-in.o
  LD      drivers/video/console/built-in.o
  CC      drivers/tty/serial/sh-sci.o
  LD      drivers/sh/built-in.o
  CC      fs/proc/self.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      drivers/pci/proc.o
  CC      fs/proc/thread_self.o
  CC      drivers/pci/quirks.o
  CC      drivers/pci/slot.o
  LD      drivers/net/ethernet/dec/built-in.o
  LD      drivers/net/ethernet/dlink/built-in.o
  CC      drivers/pci/setup-irq.o
  LD      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  CC      fs/proc/proc_sysctl.o
  LD      drivers/net/ethernet/emulex/built-in.o
  LD      drivers/net/ethernet/ezchip/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  LD      drivers/net/ethernet/fujitsu/built-in.o
  LD      net/xfrm/built-in.o
  CC      drivers/pcmcia/yenta_socket.o
  CC      drivers/tty/vt/vc_screen.o
  LD      drivers/net/ethernet/hp/built-in.o
  LD      drivers/pci/host/built-in.o
  CC      drivers/tty/vt/selection.o
  LD      drivers/video/fbdev/omap2/omapfb/built-in.o
  LD      drivers/pcmcia/pcmcia_core.o
  CC      drivers/tty/vt/consolemap.o
  CC      drivers/tty/vt/keyboard.o
  LD      drivers/net/ethernet/i825xx/built-in.o
  CC      fs/proc/proc_net.o
  LD      drivers/net/ethernet/intel/built-in.o
  LD      drivers/video/fbdev/omap2/built-in.o
  CC      drivers/scsi/scsi_common.o
  LD      drivers/net/ethernet/mellanox/built-in.o
  CC      drivers/scsi/scsi_lib_dma.o
  LD      drivers/net/ethernet/marvell/built-in.o
  LD      drivers/net/ethernet/micrel/built-in.o
  CC      drivers/scsi/scsi_scan.o
  CC      drivers/scsi/scsi_sysfs.o
  CC      drivers/scsi/scsi_sysctl.o
  LD      drivers/net/ethernet/myricom/built-in.o
  CC      drivers/scsi/scsi_devinfo.o
  LD      drivers/net/ethernet/neterion/built-in.o
  LD      drivers/video/fbdev/built-in.o
  LD      drivers/net/ethernet/natsemi/built-in.o
  LD      drivers/net/ethernet/netronome/built-in.o
  CC      fs/proc/kmsg.o
  CONMK   drivers/tty/vt/consolemap_deftbl.c
  CC      drivers/scsi/scsi_proc.o
  LD      drivers/net/ethernet/oki-semi/built-in.o
  LD      drivers/net/ethernet/nvidia/built-in.o
  CC      drivers/tty/vt/vt.o
  SHIPPED drivers/tty/vt/defkeymap.c
  LD      drivers/net/ethernet/packetengines/built-in.o
  LD      drivers/video/built-in.o
  CC      drivers/tty/vt/consolemap_deftbl.o
  CC      drivers/tty/vt/defkeymap.o
  CC      drivers/scsi/scsi_trace.o
  CC      drivers/scsi/sd.o
  CC      drivers/scsi/scsi_logging.o
  LD      drivers/net/ethernet/qlogic/built-in.o
  LD      drivers/net/ethernet/qualcomm/built-in.o
  LD      drivers/net/ethernet/rdc/built-in.o
  CC      drivers/net/ethernet/realtek/8139too.o
  CC      fs/proc/page.o
/home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_ext_map_blocks':
/home/kisskb/slave/src/fs/ext4/extents.c:2340:58: warning: 'lblock' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/ext4/extents.c:2306:14: note: 'lblock' was declared here
/home/kisskb/slave/src/fs/ext4/extents.c:2340:58: warning: 'len' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/ext4/extents.c:2305:14: note: 'len' was declared here
  LD      drivers/net/ethernet/renesas/built-in.o
  LD      drivers/net/ethernet/samsung/built-in.o
  LD      drivers/net/ethernet/seeq/built-in.o
  LD      drivers/net/ethernet/rocker/built-in.o
  LD      drivers/net/ethernet/silan/built-in.o
  LD      drivers/net/ethernet/sis/built-in.o
  LD      drivers/net/ethernet/smsc/built-in.o
  LD      drivers/pcmcia/pcmcia.o
  LD      drivers/net/ethernet/stmicro/built-in.o
  LD      drivers/net/ethernet/tehuti/built-in.o
  LD      drivers/net/ethernet/sun/built-in.o
  LD      drivers/net/ethernet/synopsys/built-in.o
  LD      drivers/net/ethernet/via/built-in.o
  LD      drivers/net/ethernet/wiznet/built-in.o
  LD      drivers/net/ethernet/ti/built-in.o
  LD      drivers/net/ethernet/xircom/built-in.o
  LD      net/ipv4/built-in.o
  LD      net/core/built-in.o
  LD      net/built-in.o
  AR      lib/lib.a
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  LD      drivers/pcmcia/pcmcia_rsrc.o
  LD      drivers/net/ethernet/8390/built-in.o
  LD      drivers/net/ethernet/realtek/built-in.o
  LD      drivers/net/ethernet/built-in.o
  LD      drivers/net/built-in.o
  LD      drivers/scsi/scsi_mod.o
  LD      drivers/pci/built-in.o
  LD      drivers/tty/serial/built-in.o
  LD      drivers/pcmcia/built-in.o
  LD      fs/ext4/ext4.o
  LD      fs/ext4/built-in.o
  LD      fs/built-in.o
  LD      drivers/scsi/sd_mod.o
  LD      drivers/scsi/built-in.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
  LINK    vmlinux
  LD      vmlinux.o
  MODPOST vmlinux.o
  GEN     .version
  CHK     include/generated/compile.h
  UPD     include/generated/compile.h
  CC      init/version.o
  LD      init/built-in.o
  KSYM    .tmp_kallsyms1.o
  KSYM    .tmp_kallsyms2.o
  LD      vmlinux
  SYSMAP  System.map
  AS      arch/sh/boot/compressed/head_32.o
  CC      arch/sh/boot/compressed/misc.o
  CC      arch/sh/boot/compressed/cache.o
  OBJCOPY arch/sh/boot/compressed/vmlinux.bin
  SHIPPED arch/sh/boot/compressed/ashiftrt.S
  SHIPPED arch/sh/boot/compressed/ashldi3.c
  SHIPPED arch/sh/boot/compressed/ashrsi3.S
  SHIPPED arch/sh/boot/compressed/ashlsi3.S
  SHIPPED arch/sh/boot/compressed/lshrsi3.S
  Building modules, stage 2.
  AS      arch/sh/boot/compressed/ashiftrt.o
  CC      arch/sh/boot/compressed/ashldi3.o
  AS      arch/sh/boot/compressed/ashrsi3.o
  MODPOST 5 modules
  AS      arch/sh/boot/compressed/ashlsi3.o
  AS      arch/sh/boot/compressed/lshrsi3.o
  GZIP    arch/sh/boot/compressed/vmlinux.bin.gz
  CC      crypto/drbg.mod.o
  CC      crypto/echainiv.mod.o
  CC      crypto/jitterentropy_rng.mod.o
  CC      crypto/sha256_generic.mod.o
  CC      crypto/hmac.mod.o
  LD [M]  crypto/jitterentropy_rng.ko
  LD [M]  crypto/echainiv.ko
  LD [M]  crypto/sha256_generic.ko
  LD [M]  crypto/drbg.ko
  LD [M]  crypto/hmac.ko
  LD      arch/sh/boot/compressed/piggy.o
  LD      arch/sh/boot/compressed/vmlinux
  OBJCOPY arch/sh/boot/zImage
  Kernel: arch/sh/boot/zImage is ready
make[1]: Leaving directory '/home/kisskb/slave/build/linus_lboxre2_defconfig_sh4'
Completed OK
# rm -rf /home/kisskb/slave/build/linus_lboxre2_defconfig_sh4
# Build took: 0:00:28.403888