# git rev-parse -q --verify faaae2a581435f32781a105dda3501df388fddcb^{commit}
faaae2a581435f32781a105dda3501df388fddcb
already have revision, skipping fetch
# git checkout -q -f -B kisskb faaae2a581435f32781a105dda3501df388fddcb
# git clean -qxdf
# git log -1
commit faaae2a581435f32781a105dda3501df388fddcb
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Nov 29 15:20:14 2016 -0800

    Re-enable CONFIG_MODVERSIONS in a slightly weaker form
    
    This enables CONFIG_MODVERSIONS again, but allows for missing symbol CRC
    information in order to work around the issue that newer binutils
    versions seem to occasionally drop the CRC on the floor.  binutils 2.26
    seems to work fine, while binutils 2.27 seems to break MODVERSIONS of
    symbols that have been defined in assembler files.
    
    [ We've had random missing CRC's before - it may be an old problem that
      just is now reliably triggered with the weak asm symbols and a new
      version of binutils ]
    
    Some day I really do want to remove MODVERSIONS entirely.  Sadly, today
    does not appear to be that day: Debian people apparently do want the
    option to enable MODVERSIONS to make it easier to have external modules
    across kernel versions, and this seems to be a fairly minimal fix for
    the annoying problem.
    
    Cc: Ben Hutchings <ben@decadent.org.uk>
    Acked-by: Michal Marek <mmarek@suse.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/br-sh4-full-2016.08-613-ge98b4dd/bin/sh4-linux-gcc --version
# < git log --format=%s --max-count=1 faaae2a581435f32781a105dda3501df388fddcb
# < make -j 10 ARCH=sh O=/home/kisskb/slave/build/linus_urquell_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/br-sh4-full-2016.08-613-ge98b4dd/bin/sh4-linux-  urquell_defconfig
# make -j 10 ARCH=sh O=/home/kisskb/slave/build/linus_urquell_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/br-sh4-full-2016.08-613-ge98b4dd/bin/sh4-linux-  
make[1]: Entering directory '/home/kisskb/slave/build/linus_urquell_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/clkdev.h
  WRAP    arch/sh/include/generated/asm/cputime.h
  WRAP    arch/sh/include/generated/asm/current.h
  WRAP    arch/sh/include/generated/asm/delay.h
  WRAP    arch/sh/include/generated/asm/div64.h
  WRAP    arch/sh/include/generated/asm/emergency-restart.h
  WRAP    arch/sh/include/generated/asm/errno.h
  WRAP    arch/sh/include/generated/asm/exec.h
  WRAP    arch/sh/include/generated/asm/fcntl.h
  WRAP    arch/sh/include/generated/asm/ioctl.h
  WRAP    arch/sh/include/generated/asm/ipcbuf.h
  WRAP    arch/sh/include/generated/asm/irq_regs.h
  WRAP    arch/sh/include/generated/asm/irq_work.h
  WRAP    arch/sh/include/generated/asm/kvm_para.h
  WRAP    arch/sh/include/generated/asm/local.h
  WRAP    arch/sh/include/generated/asm/local64.h
  WRAP    arch/sh/include/generated/asm/mcs_spinlock.h
  WRAP    arch/sh/include/generated/asm/mm-arch-hooks.h
  WRAP    arch/sh/include/generated/asm/mman.h
  WRAP    arch/sh/include/generated/asm/msgbuf.h
  WRAP    arch/sh/include/generated/asm/param.h
  WRAP    arch/sh/include/generated/asm/parport.h
  WRAP    arch/sh/include/generated/asm/percpu.h
  WRAP    arch/sh/include/generated/asm/poll.h
  WRAP    arch/sh/include/generated/asm/preempt.h
  WRAP    arch/sh/include/generated/asm/resource.h
  WRAP    arch/sh/include/generated/asm/rwsem.h
  WRAP    arch/sh/include/generated/asm/sembuf.h
  WRAP    arch/sh/include/generated/asm/serial.h
  WRAP    arch/sh/include/generated/asm/shmbuf.h
  WRAP    arch/sh/include/generated/asm/siginfo.h
  WRAP    arch/sh/include/generated/asm/sizes.h
  WRAP    arch/sh/include/generated/asm/socket.h
  WRAP    arch/sh/include/generated/asm/statfs.h
  WRAP    arch/sh/include/generated/asm/termbits.h
  WRAP    arch/sh/include/generated/asm/termios.h
  WRAP    arch/sh/include/generated/asm/trace_clock.h
  WRAP    arch/sh/include/generated/asm/ucontext.h
  WRAP    arch/sh/include/generated/asm/xor.h
  CHK     include/generated/uapi/linux/version.h
  UPD     include/generated/uapi/linux/version.h
  HOSTCC  scripts/basic/bin2c
  UPD     include/config/kernel.release
  Using /home/kisskb/slave/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/pnmtologo
  HOSTCC  scripts/conmakehash
  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
  Generating include/generated/machtypes.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
  HOSTLD  scripts/mod/modpost
<stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp]
<stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp]
<stdin>:1322:2: warning: #warning syscall pkey_free 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/initramfs.o
  CC      init/do_mounts_rd.o
  CC      init/init_task.o
  HOSTCC  usr/gen_init_cpio
  UPD     include/generated/compile.h
  CC      init/version.o
  AS      arch/sh/kernel/debugtraps.o
  CC      arch/sh/mm/alignment.o
  CC      arch/sh/kernel/dma-nommu.o
  CC      arch/sh/kernel/dumpstack.o
  GEN     usr/initramfs_data.cpio.gz
  AS      usr/initramfs_data.o
  LD      usr/built-in.o
  CC      arch/sh/boards/board-urquell.o
  CC      arch/sh/kernel/idle.o
  CC      arch/sh/mm/cache.o
  CC      arch/sh/kernel/io.o
  CC      kernel/fork.o
  CC      arch/sh/kernel/irq.o
  LD      certs/built-in.o
  CC      mm/filemap.o
  CC      mm/mempool.o
  LD      arch/sh/boards/built-in.o
  CC      mm/oom_kill.o
  CC      fs/open.o
  CC      mm/maccess.o
  CC      mm/page_alloc.o
  CC      arch/sh/mm/init.o
  CC      arch/sh/kernel/irq_32.o
  LD      init/mounts.o
  LD      init/built-in.o
  CC      arch/sh/kernel/kdebugfs.o
  CC      arch/sh/kernel/machvec.o
  CC      arch/sh/mm/consistent.o
  CC      arch/sh/kernel/nmi_debug.o
  CC      kernel/exec_domain.o
  CC      kernel/panic.o
  CC      arch/sh/mm/mmap.o
  CC      mm/page-writeback.o
  CC      arch/sh/kernel/process.o
  CC      arch/sh/mm/cache-sh4.o
  CC      kernel/cpu.o
  CC      arch/sh/mm/flush-sh4.o
  CC      arch/sh/kernel/process_32.o
  CC      mm/readahead.o
  CC      fs/read_write.o
  CC      mm/swap.o
  CC      fs/file_table.o
  CC      arch/sh/mm/cache-shx3.o
  CC      arch/sh/kernel/ptrace.o
  CC      arch/sh/mm/extable_32.o
  CC      kernel/exit.o
  CC      arch/sh/mm/fault.o
  CC      arch/sh/mm/gup.o
  CC      arch/sh/kernel/ptrace_32.o
  CC      ipc/util.o
  CC      fs/super.o
  CC      fs/char_dev.o
  CC      arch/sh/mm/ioremap.o
  CC      fs/stat.o
  CC      fs/exec.o
  CC      arch/sh/kernel/reboot.o
  CC      arch/sh/kernel/return_address.o
  CC      ipc/msgutil.o
  CC      arch/sh/mm/kmap.o
  CC      arch/sh/kernel/setup.o
  CC      arch/sh/kernel/signal_32.o
  CC      arch/sh/mm/pgtable.o
  CC      mm/truncate.o
  CC      kernel/softirq.o
  CC      ipc/msg.o
  CC      arch/sh/mm/tlbex_32.o
  CC      kernel/resource.o
  CC      arch/sh/mm/tlbflush_32.o
  CC      kernel/sysctl.o
  CC      kernel/sysctl_binary.o
  CC      kernel/capability.o
  CC      arch/sh/mm/tlb-pteaex.o
  CC      arch/sh/kernel/sys_sh.o
  CC      ipc/sem.o
  CC      fs/pipe.o
  CC      mm/vmscan.o
  CC      arch/sh/mm/tlb-urb.o
  CC      kernel/ptrace.o
  CC      kernel/user.o
  CC      mm/shmem.o
  CC      fs/namei.o
  AS      arch/sh/kernel/syscalls_32.o
  CC      arch/sh/kernel/time.o
  CC      arch/sh/mm/asids-debugfs.o
  CC      arch/sh/mm/cache-debugfs.o
  CC      arch/sh/kernel/topology.o
  CC      arch/sh/mm/tlb-debugfs.o
  CC      fs/fcntl.o
  CC      arch/sh/mm/hugetlbpage.o
  CC      kernel/signal.o
  CC      security/keys/gc.o
  CC      arch/sh/kernel/traps.o
  CC      arch/sh/mm/ioremap_fixed.o
  CC      ipc/shm.o
  CC      fs/ioctl.o
  CC      security/keys/key.o
  CC      arch/sh/kernel/traps_32.o
  CC      arch/sh/kernel/unwinder.o
  CC      arch/sh/mm/uncached.o
  CC      mm/util.o
  LD      arch/sh/mm/built-in.o
  CC      crypto/api.o
  CC      security/commoncap.o
  CC      arch/sh/kernel/iomap.o
  CC      ipc/syscall.o
  CC      security/keys/keyring.o
  CC      block/bio.o
  CC      arch/sh/kernel/ioport.o
  CC      mm/mmzone.o
  LD      drivers/amba/built-in.o
  CC      drivers/ata/libata-core.o
  CC      ipc/ipc_sysctl.o
  CC      crypto/cipher.o
  CC      mm/vmstat.o
  CC      arch/sh/kernel/sys_sh32.o
  CC      crypto/compress.o
  CC      kernel/sys.o
  CC      ipc/mqueue.o
  CC      security/keys/keyctl.o
  CC      fs/readdir.o
  CC      block/elevator.o
  CC      arch/sh/kernel/cpu/irq/imask.o
  CC      crypto/memneq.o
  LD      arch/sh/kernel/cpu/irq/built-in.o
  CC      arch/sh/kernel/cpu/sh4/probe.o
  CC      mm/backing-dev.o
  AS      arch/sh/kernel/cpu/sh4/../sh3/entry.o
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S: Assembler messages:
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:389: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:392: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
  CC      security/keys/permission.o
  CC      fs/select.o
  AS      arch/sh/kernel/cpu/sh4/../sh3/ex.o
  CC      arch/sh/kernel/cpu/sh4/fpu.o
  CC      crypto/crypto_wq.o
  CC      security/keys/process_keys.o
  CC      arch/sh/kernel/cpu/sh4a/setup-sh7786.o
  CC      block/blk-core.o
  CC      arch/sh/kernel/cpu/sh4/softfloat.o
  CC      crypto/algapi.o
  CC      ipc/namespace.o
  CC      mm/mm_init.o
  CC      kernel/kmod.o
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh4a/setup-sh7786.c:251:31: warning: 'tmu3_device' defined but not used [-Wunused-variable]
 static struct platform_device tmu3_device = {
                               ^
  CC      arch/sh/kernel/cpu/sh4a/intc-shx3.o
  CC      security/keys/request_key.o
  CC      ipc/mq_sysctl.o
  CC      arch/sh/kernel/cpu/sh4a/clock-sh7786.o
  CC      mm/mmu_context.o
  CC      arch/sh/kernel/cpu/sh4/sq.o
  LD      ipc/built-in.o
  CC      fs/dcache.o
  CC      fs/inode.o
  CC      security/keys/request_key_auth.o
  CC      kernel/workqueue.o
  CC      arch/sh/kernel/cpu/sh4a/pinmux-sh7786.o
  CC      mm/percpu.o
  CC      arch/sh/kernel/cpu/sh4a/perf_event.o
  CC      crypto/scatterwalk.o
  LD      arch/sh/kernel/cpu/sh4/common.o
  LD      arch/sh/kernel/cpu/sh4/built-in.o
  CC      security/keys/user_defined.o
  CC      arch/sh/kernel/vsyscall/vsyscall.o
  CC      arch/sh/kernel/cpu/sh4a/ubc.o
  LD      arch/sh/kernel/cpu/sh4a/built-in.o
  CC      arch/sh/kernel/cpu/init.o
  LDS     arch/sh/kernel/vsyscall/vsyscall.lds
  AS      arch/sh/kernel/vsyscall/vsyscall-trapa.o
  CC      drivers/ata/libata-scsi.o
  AS      arch/sh/kernel/vsyscall/vsyscall-note.o
  CC      security/keys/proc.o
  SYSCALL arch/sh/kernel/vsyscall/vsyscall-trapa.so
  SYSCALL arch/sh/kernel/vsyscall/vsyscall-syms.o
  AS      arch/sh/kernel/vsyscall/vsyscall-syscall.o
  CC      crypto/proc.o
  LD      arch/sh/kernel/vsyscall/built-in.o
  CC      security/keys/sysctl.o
  CC      block/blk-tag.o
  CC      block/blk-sysfs.o
  CC      arch/sh/kernel/cpu/clock.o
  CC      drivers/ata/libata-eh.o
  LD      security/keys/built-in.o
  CC      security/min_addr.o
  CC      mm/slab_common.o
  CC      arch/sh/kernel/cpu/fpu.o
  CC      crypto/aead.o
  CC      security/lsm_audit.o
  CC      arch/sh/kernel/cpu/pfc.o
  CC      fs/attr.o
  CC      drivers/ata/libata-transport.o
  CC      block/blk-flush.o
  CC      arch/sh/kernel/cpu/proc.o
  CC      mm/compaction.o
  CC      fs/bad_inode.o
  CC      crypto/ablkcipher.o
  CC      kernel/pid.o
  LD      arch/sh/kernel/cpu/built-in.o
  CC      arch/sh/kernel/sh_ksyms_32.o
  CC      security/device_cgroup.o
  CC      fs/file.o
  CC      block/blk-settings.o
  LD      drivers/auxdisplay/built-in.o
  CC      fs/filesystems.o
  CC      arch/sh/kernel/module.o
  CC      crypto/blkcipher.o
  CC      arch/sh/kernel/machine_kexec.o
  CC      kernel/task_work.o
  LD      security/built-in.o
  CC      fs/namespace.o
  CC      fs/seq_file.o
  CC      fs/xattr.o
  CC      mm/vmacache.o
  CC      block/blk-ioc.o
  CC      kernel/extable.o
  AS      arch/sh/kernel/relocate_kernel.o
  CC      arch/sh/kernel/perf_event.o
  CC      kernel/params.o
  CC      mm/interval_tree.o
  CC      drivers/ata/libata-trace.o
  CC      crypto/skcipher.o
  CC      crypto/ahash.o
  CC      mm/list_lru.o
  CC      block/blk-map.o
  CC      arch/sh/kernel/perf_callchain.o
  LD      sound/built-in.o
  CC      drivers/ata/libata-sff.o
  CC      fs/libfs.o
  CC      crypto/shash.o
  CC      kernel/kthread.o
  CC      mm/workingset.o
  CC      arch/sh/kernel/hw_breakpoint.o
  CC      block/blk-exec.o
  CC      crypto/akcipher.o
  CC      drivers/base/component.o
  CC      mm/debug.o
  CC      block/blk-merge.o
  AS      arch/sh/kernel/head_32.o
  CC      kernel/sys_ni.o
  LDS     arch/sh/kernel/vmlinux.lds
  CC      drivers/block/brd.o
  CC      kernel/nsproxy.o
  LD      arch/sh/kernel/built-in.o
  CC      crypto/kpp.o
  CC      drivers/base/core.o
  CC      crypto/algboss.o
  CC      fs/fs-writeback.o
  LD      drivers/bus/built-in.o
  CC      kernel/notifier.o
  CC      mm/gup.o
  LD      firmware/built-in.o
  CC      kernel/ksysfs.o
  CC      kernel/cred.o
  LD      arch/sh/drivers/dma/built-in.o
  CC      arch/sh/drivers/pci/common.o
  LD      drivers/block/built-in.o
  CC      block/blk-softirq.o
  CC      drivers/ata/libata-pmp.o
  CC      crypto/testmgr.o
  CC      arch/sh/drivers/heartbeat.o
  CC      drivers/ata/sata_sil24.o
  CC      mm/highmem.o
  CC      arch/sh/drivers/pci/pci.o
  CC      fs/pnode.o
  CC      block/blk-timeout.o
  CC      crypto/hmac.o
  CC      kernel/reboot.o
  CC      drivers/base/bus.o
  CC      block/blk-lib.o
  CC      mm/memory.o
  CC      kernel/async.o
  CC      arch/sh/drivers/pci/pcie-sh7786.o
  CC      fs/splice.o
  CC      fs/sync.o
  CC      crypto/crypto_null.o
  CC      crypto/aes_generic.o
  CC      kernel/range.o
  LD      drivers/ata/libata.o
  LD      drivers/ata/built-in.o
  CC      mm/mincore.o
  CC      block/blk-mq.o
  CC      kernel/smpboot.o
  CC      drivers/base/dd.o
  CC      arch/sh/drivers/pci/ops-sh7786.o
  CC      fs/utimes.o
  CC      crypto/crc32c_generic.o
  CC      kernel/ucount.o
  CC      crypto/rng.o
  LD      arch/sh/drivers/pci/built-in.o
  LD      arch/sh/drivers/built-in.o
  CC      drivers/base/syscore.o
  CC      fs/stack.o
  CC      crypto/xor.o
  CC      fs/fs_struct.o
  CC      fs/statfs.o
  CC      kernel/groups.o
  CC      drivers/base/driver.o
  CC      drivers/base/class.o
  CC      drivers/base/platform.o
  CC      drivers/base/cpu.o
  CC [M]  crypto/echainiv.o
  CC      kernel/bpf/core.o
  CC      fs/fs_pin.o
  CC      fs/nsfs.o
  CC      mm/mlock.o
  CC      fs/buffer.o
  CC      fs/block_dev.o
  CC      block/blk-mq-tag.o
  CC      drivers/base/firmware.o
  CC      drivers/base/init.o
  CC      drivers/base/map.o
  CC [M]  crypto/sha256_generic.o
  CC      fs/direct-io.o
  CC [M]  crypto/drbg.o
  CC      kernel/events/core.o
  CC      drivers/base/devres.o
  CC      mm/mmap.o
  CC      block/blk-mq-sysfs.o
  LD      kernel/bpf/built-in.o
  LD      drivers/cdrom/built-in.o
  CC      mm/mprotect.o
  CC      fs/mpage.o
  CC      drivers/base/attribute_container.o
  CC      fs/proc_namespace.o
  CC [M]  crypto/jitterentropy.o
  CC      block/blk-mq-cpumap.o
  CC [M]  crypto/jitterentropy-kcapi.o
  CC      drivers/base/transport_class.o
/home/kisskb/slave/src/mm/mmap.c: In function '__vma_adjust':
/home/kisskb/slave/src/mm/mmap.c:584:2: warning: 'rb_link' may be used uninitialized in this function [-Wmaybe-uninitialized]
  __vma_link_rb(mm, vma, rb_link, rb_parent);
  ^
/home/kisskb/slave/src/mm/mmap.c:615:19: note: 'rb_link' was declared here
  struct rb_node **rb_link, *rb_parent;
                   ^
/home/kisskb/slave/src/mm/mmap.c:584:2: warning: 'rb_parent' may be used uninitialized in this function [-Wmaybe-uninitialized]
  __vma_link_rb(mm, vma, rb_link, rb_parent);
  ^
/home/kisskb/slave/src/mm/mmap.c:615:29: note: 'rb_parent' was declared here
  struct rb_node **rb_link, *rb_parent;
                             ^
/home/kisskb/slave/src/mm/mmap.c:583:2: warning: 'prev' may be used uninitialized in this function [-Wmaybe-uninitialized]
  __vma_link_list(mm, vma, prev, rb_parent);
  ^
/home/kisskb/slave/src/mm/mmap.c:614:25: note: 'prev' was declared here
  struct vm_area_struct *prev;
                         ^
  CC      kernel/irq/irqdesc.o
  CC      block/ioctl.o
  CC      net/socket.o
  LD      crypto/crypto.o
  LD      crypto/crypto_algapi.o
  LD      crypto/crypto_blkcipher.o
  LD      crypto/crypto_hash.o
  LD      crypto/cryptomgr.o
  CC      drivers/base/topology.o
  LD [M]  crypto/jitterentropy_rng.o
  LD      crypto/built-in.o
  CC      drivers/base/container.o
  AS      arch/sh/lib/movmem.o
  CC      arch/sh/lib/ashldi3.o
  CC      arch/sh/lib/ashrdi3.o
  LD      kernel/livepatch/built-in.o
  LD      drivers/char/ipmi/built-in.o
  CC      drivers/char/mem.o
  CC      kernel/events/ring_buffer.o
  CC      arch/sh/lib/lshrdi3.o
  CC      drivers/base/property.o
  CC      kernel/irq/handle.o
  CC      mm/mremap.o
  AS      arch/sh/lib/ashlsi3.o
  CC      block/genhd.o
  AS      arch/sh/lib/ashrsi3.o
  AS      arch/sh/lib/ashiftrt.o
  AS      arch/sh/lib/lshrsi3.o
  AS      arch/sh/lib/udiv_qrnnd.o
  CC      arch/sh/lib/io.o
  CC      kernel/irq/manage.o
  CC      fs/btrfs/super.o
  AS      arch/sh/lib/__clear_user.o
  AS      arch/sh/lib/checksum.o
  AS      arch/sh/lib/copy_page.o
  CC      arch/sh/lib/delay.o
  CC      drivers/char/random.o
  CC      mm/msync.o
  CC      fs/btrfs/ctree.o
  CC      arch/sh/lib/div64-generic.o
  AS      arch/sh/lib/div64.o
  AS      arch/sh/lib/memchr.o
  AS      arch/sh/lib/memcpy-sh4.o
  AS      arch/sh/lib/memmove.o
  CC      drivers/base/cacheinfo.o
  AS      arch/sh/lib/memset-sh4.o
  AS      arch/sh/lib/strlen.o
  AS      arch/sh/lib/udivsi3.o
  AS      arch/sh/lib/udivsi3_i4i.o
  AR      arch/sh/lib/lib.a
  EXPORTS arch/sh/lib/lib-ksyms.o
  LD      arch/sh/lib/built-in.o
  CC      kernel/irq/spurious.o
  CC      mm/rmap.o
  LD      net/802/built-in.o
  CC      net/core/sock.o
  CC      block/scsi_ioctl.o
  CC      drivers/char/misc.o
  CC      drivers/base/power/sysfs.o
  CC      kernel/irq/resend.o
  CC      kernel/irq/chip.o
  LD      drivers/char/agp/built-in.o
  CC      drivers/char/hw_random/core.o
  CC      drivers/base/power/generic_ops.o
  CC      kernel/locking/mutex.o
  CC      block/partition-generic.o
  CC      mm/vmalloc.o
  CC      drivers/base/power/common.o
  CC      fs/configfs/inode.o
  CC      kernel/locking/semaphore.o
  CC      kernel/irq/dummychip.o
  LD      drivers/char/hw_random/rng-core.o
  LD      drivers/char/hw_random/built-in.o
  LD      drivers/char/built-in.o
  CC      fs/debugfs/inode.o
  CC      drivers/base/power/qos.o
  CC      kernel/irq/devres.o
  CC      kernel/locking/rwsem.o
  CC      fs/configfs/file.o
  CC      block/ioprio.o
  CC      kernel/events/callchain.o
  CC      kernel/locking/percpu-rwsem.o
  CC      kernel/irq/irqdomain.o
  CC      fs/debugfs/file.o
  CC      kernel/locking/rtmutex.o
  CC      fs/configfs/dir.o
  CC      net/core/request_sock.o
  CC      kernel/events/hw_breakpoint.o
  CC      drivers/base/power/runtime.o
  CC      block/badblocks.o
  CC      mm/pagewalk.o
  CC      kernel/irq/proc.o
  CC      kernel/locking/rwsem-spinlock.o
  LD      fs/debugfs/debugfs.o
  LD      fs/debugfs/built-in.o
  CC      mm/pgtable-generic.o
  LD      kernel/events/built-in.o
  CC      drivers/base/power/wakeirq.o
  CC      drivers/clk/clk-devres.o
  CC      net/core/skbuff.o
  CC      block/partitions/check.o
  LD      kernel/irq/built-in.o
  CC      drivers/clocksource/sh_tmu.o
  CC      fs/configfs/symlink.o
  LD      kernel/locking/built-in.o
  CC      drivers/cpuidle/cpuidle.o
  CC      kernel/power/qos.o
  CC      drivers/clk/clkdev.o
  CC      mm/process_vm_access.o
  CC      drivers/base/power/clock_ops.o
  CC      block/partitions/msdos.o
  CC      fs/configfs/mount.o
  LD      drivers/clk/bcm/built-in.o
  LD      drivers/clk/mvebu/built-in.o
  LD      drivers/clk/ti/built-in.o
  LD      drivers/clk/built-in.o
  CC      net/core/datagram.o
  LD      drivers/clocksource/built-in.o
  CC      net/core/stream.o
  CC      kernel/power/main.o
  CC      drivers/cpuidle/driver.o
  LD      drivers/base/power/built-in.o
  CC      mm/init-mm.o
  CC      drivers/base/regmap/regmap.o
  CC      mm/bootmem.o
  CC      fs/configfs/item.o
  CC      block/partitions/efi.o
  CC      drivers/cpuidle/governor.o
  CC      kernel/power/process.o
  CC      fs/btrfs/extent-tree.o
  LD      fs/configfs/configfs.o
/home/kisskb/slave/src/mm/bootmem.c: In function 'mark_bootmem':
/home/kisskb/slave/src/mm/bootmem.c:385:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  LD      fs/configfs/built-in.o
  CC      drivers/cpuidle/sysfs.o
  LD      drivers/crypto/built-in.o
  CC      drivers/base/dma-mapping.o
  CC      drivers/base/regmap/regcache.o
  CC      mm/fadvise.o
  CC      net/core/scm.o
  CC      drivers/cpuidle/governors/ladder.o
  LD      kernel/power/built-in.o
  CC      kernel/printk/printk.o
  LD      block/partitions/built-in.o
  CC      block/noop-iosched.o
  CC      kernel/printk/nmi.o
  LD      drivers/cpuidle/governors/built-in.o
  LD      drivers/cpuidle/built-in.o
  LD      drivers/firewire/built-in.o
  CC      mm/madvise.o
  CC      drivers/base/regmap/regcache-rbtree.o
  CC      net/core/gen_stats.o
  CC      fs/devpts/inode.o
  CC      drivers/base/regmap/regcache-lzo.o
  CC      block/deadline-iosched.o
  CC      drivers/base/regmap/regcache-flat.o
  LD      fs/exofs/built-in.o
  CC      net/core/gen_estimator.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  CC      net/core/net_namespace.o
  CC      net/core/secure_seq.o
  CC      mm/memblock.o
  CC      drivers/base/regmap/regmap-debugfs.o
  CC      lib/lockref.o
  CC      block/cfq-iosched.o
  CC      lib/bcd.o
  CC      lib/div64.o
  CC      block/blk-mq-pci.o
  CC      drivers/base/regmap/regmap-i2c.o
  LD      kernel/printk/built-in.o
  CC      kernel/rcu/update.o
/home/kisskb/slave/src/block/cfq-iosched.c: In function 'cfq_async_queue_prio':
/home/kisskb/slave/src/block/cfq-iosched.c:3826:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      lib/sort.o
  CC      kernel/sched/core.o
  CC      lib/parser.o
  LD      drivers/base/regmap/built-in.o
  CC      drivers/base/dma-coherent.o
  CC      kernel/time/time.o
  CC      drivers/base/firmware_class.o
  CC      net/core/flow_dissector.o
  CC      kernel/rcu/sync.o
  CC      lib/halfmd4.o
  CC      mm/page_io.o
  CC      lib/debug_locks.o
  CC      lib/random32.o
  CC      kernel/rcu/srcu.o
  CC      kernel/freezer.o
/home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task':
/home/kisskb/slave/src/kernel/sched/core.c:3292:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      drivers/base/module.o
  CC      lib/bust_spinlocks.o
  CC      kernel/time/timer.o
  CC      kernel/rcu/tiny.o
  CC      drivers/base/pinctrl.o
  CC      mm/swap_state.o
  CC      mm/swapfile.o
  CC      lib/kasprintf.o
  LD      drivers/base/built-in.o
  LD      drivers/firmware/broadcom/built-in.o
  LD      drivers/firmware/meson/built-in.o
  LD      drivers/firmware/built-in.o
  LD      kernel/rcu/built-in.o
  CC      drivers/gpio/devres.o
  CC      lib/bitmap.o
  CC      net/dns_resolver/dns_key.o
  CC      net/core/sysctl_net_core.o
  CC      lib/scatterlist.o
  CC      kernel/time/hrtimer.o
  LD      block/built-in.o
  CC      net/dns_resolver/dns_query.o
  CC      drivers/gpio/gpiolib.o
  CC      kernel/profile.o
  CC      net/core/dev.o
  LD      net/dns_resolver/dns_resolver.o
  LD      net/dns_resolver/built-in.o
  CC      fs/btrfs/print-tree.o
  CC      kernel/sched/loadavg.o
  CC      net/core/ethtool.o
  CC      lib/gcd.o
  CC      lib/lcm.o
  CC      kernel/sched/clock.o
  CC      lib/list_sort.o
  CC      kernel/sched/cputime.o
  CC      lib/uuid.o
  CC      kernel/time/itimer.o
  CC      lib/flex_array.o
  LD      virt/lib/built-in.o
  LD      virt/built-in.o
  CC      drivers/gpio/gpiolib-legacy.o
  CC      mm/dmapool.o
/home/kisskb/slave/src/net/core/ethtool.c: In function 'ethtool_get_feature_mask':
/home/kisskb/slave/src/net/core/ethtool.c:300:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      lib/iov_iter.o
  CC      net/ethernet/eth.o
  CC      kernel/sched/idle_task.o
  CC      kernel/time/posix-timers.o
  LD      drivers/gpu/drm/bridge/built-in.o
  LD      drivers/gpu/drm/hisilicon/built-in.o
  LD      drivers/gpu/drm/i2c/built-in.o
  LD      drivers/gpu/drm/omapdrm/displays/built-in.o
  LD      drivers/gpu/drm/omapdrm/dss/built-in.o
  LD      drivers/gpu/drm/omapdrm/built-in.o
  LD      drivers/gpu/drm/panel/built-in.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  LD      drivers/gpu/drm/built-in.o
  CC      drivers/gpu/vga/vgaarb.o
  CC      mm/hugetlb.o
  CC      kernel/sched/fair.o
  LD      drivers/gpio/built-in.o
  CC      kernel/time/posix-cpu-timers.o
  LD      net/ethernet/built-in.o
  CC      kernel/time/timekeeping.o
  CC      fs/exportfs/expfs.o
  CC      kernel/time/ntp.o
  LD      drivers/gpu/vga/built-in.o
  LD      drivers/gpu/built-in.o
/home/kisskb/slave/src/mm/hugetlb.c: In function '__vma_reservation_common':
/home/kisskb/slave/src/mm/hugetlb.c:1893:6: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (ret)
      ^
  CC      drivers/hid/hid-core.o
  CC      fs/ext2/balloc.o
  CC      kernel/sched/rt.o
  CC      lib/clz_ctz.o
  LD      fs/exportfs/exportfs.o
  LD      fs/exportfs/built-in.o
  CC      fs/btrfs/root-tree.o
  CC      lib/bsearch.o
  CC      net/ipv4/route.o
  CC      lib/find_bit.o
  CC      lib/llist.o
  CC      lib/memweight.o
  CC      net/ipv6/addrconf_core.o
  CC      lib/kfifo.o
  CC      mm/sparse.o
  CC      kernel/sched/deadline.o
  CC      fs/ext2/dir.o
  CC      lib/percpu-refcount.o
  CC      fs/btrfs/dir-item.o
  CC      drivers/hid/hid-input.o
  CC      net/ipv6/exthdrs_core.o
  CC      kernel/time/clocksource.o
  CC      mm/slab.o
  CC      lib/percpu_ida.o
  CC      kernel/sched/stop_task.o
  CC      fs/ext2/file.o
  CC      lib/rhashtable.o
  CC      net/core/dev_addr_lists.o
  CC      kernel/sched/wait.o
  CC      net/ipv6/ip6_checksum.o
  CC      fs/btrfs/file-item.o
  CC      fs/ext2/ialloc.o
  CC      kernel/time/jiffies.o
  CC      net/ipv4/inetpeer.o
  CC      kernel/sched/swait.o
  CC      kernel/time/timer_list.o
  CC      lib/reciprocal_div.o
  CC      net/core/dst.o
  CC      lib/once.o
  CC      net/ipv6/ip6_icmp.o
  CC      kernel/sched/completion.o
  CC      fs/ext2/inode.o
  CC      drivers/hid/hid-debug.o
  CC      mm/migrate.o
  CC      kernel/time/timeconv.o
  CC      lib/string_helpers.o
  CC      net/ipv4/protocol.o
  CC      kernel/sched/idle.o
  CC      kernel/time/timecounter.o
  CC      kernel/time/posix-clock.o
  CC      net/ipv6/output_core.o
  CC      fs/btrfs/inode-item.o
  CC      drivers/hid/hid-generic.o
  CC      net/core/netevent.o
  CC      kernel/sched/debug.o
  CC      net/ipv4/ip_input.o
  CC      lib/hexdump.o
  CC      drivers/hid/hid-a4tech.o
  CC      fs/ext2/ioctl.o
  CC      lib/kstrtox.o
  CC      kernel/time/alarmtimer.o
  CC      mm/quicklist.o
  CC      fs/ext2/namei.o
  CC      net/core/neighbour.o
  CC      drivers/hid/hid-apple.o
  CC      net/ipv6/protocol.o
  LD      mm/built-in.o
  CC      fs/btrfs/inode-map.o
  CC      net/ipv4/ip_fragment.o
  CC      lib/pci_iomap.o
  CC      kernel/sched/cpuacct.o
  CC      kernel/time/clockevents.o
  CC      kernel/time/tick-common.o
  CC      drivers/hid/hid-belkin.o
  CC      fs/ext2/super.o
  CC      net/ipv6/ip6_offload.o
  CC      lib/iomap_copy.o
  CC      lib/devres.o
  LD      kernel/sched/built-in.o
  CC      drivers/hid/hid-cherry.o
  CC      net/ipv6/tcpv6_offload.o
  CC      drivers/hid/hid-chicony.o
  CC      fs/btrfs/disk-io.o
  CC      kernel/time/sched_clock.o
  CC      kernel/time/tick-oneshot.o
  CC      net/ipv4/ip_forward.o
/home/kisskb/slave/src/net/core/neighbour.c: In function 'neigh_sysctl_register':
/home/kisskb/slave/src/net/core/neighbour.c:3184:2: warning: 'p_name' may be used uninitialized in this function [-Wmaybe-uninitialized]
  snprintf(neigh_path, sizeof(neigh_path), "net/%s/neigh/%s",
  ^
  CC      lib/hweight.o
  CC      lib/assoc_array.o
  CC      drivers/hid/hid-cypress.o
  CC      lib/bitrev.o
  CC      lib/crc16.o
  CC      fs/ext2/symlink.o
  CC      kernel/time/tick-sched.o
  CC      net/ipv6/exthdrs_offload.o
  CC      kernel/time/timekeeping_debug.o
  HOSTCC  lib/gen_crc32table
  LD      fs/ext2/ext2.o
  CC      drivers/hid/hid-ezkey.o
  LD      fs/ext2/built-in.o
  CC      drivers/hid/hid-gyration.o
  CC      drivers/hid/hid-kensington.o
  CC      net/ipv4/ip_options.o
  LD      kernel/time/built-in.o
  CC      kernel/futex.o
  CC      net/netlink/af_netlink.o
  CC      net/netlink/genetlink.o
  CC      net/ipv4/ip_output.o
  CC      drivers/hid/hid-lg.o
  LD      net/ipv6/built-in.o
  CC      drivers/hid/hid-microsoft.o
  CC      lib/fonts/fonts.o
  CC      net/core/rtnetlink.o
  CC      lib/fonts/font_8x8.o
  CC      lib/fonts/font_8x16.o
  CC      net/ipv4/ip_sockglue.o
  LD      lib/fonts/font.o
  LD      lib/fonts/built-in.o
  CC      lib/lz4/lz4_decompress.o
  CC      drivers/hid/hid-monterey.o
  CC      net/core/utils.o
  LD      lib/lz4/built-in.o
  CC      lib/lzo/lzo1x_compress.o
  CC      drivers/hid/hid-pl.o
  CC      drivers/hwmon/hwmon.o
  CC      kernel/up.o
  CC      drivers/hid/hid-petalynx.o
  CC      lib/lzo/lzo1x_decompress_safe.o
  CC      kernel/uid16.o
  CC      kernel/module.o
  CC      kernel/kallsyms.o
  LD      lib/lzo/lzo_compress.o
  LD      lib/lzo/lzo_decompress.o
  LD      lib/lzo/built-in.o
  CC      lib/raid6/algos.o
  CC      drivers/hid/hid-samsung.o
  LD      drivers/hwmon/built-in.o
  CC      lib/raid6/recov.o
  CC      net/ipv4/inet_hashtables.o
  LD      net/netlink/built-in.o
  CC      lib/xz/xz_dec_syms.o
  CC      fs/btrfs/transaction.o
  CC      fs/btrfs/inode.o
  CC      net/core/link_watch.o
  CC      lib/xz/xz_dec_stream.o
  CC      drivers/hid/hid-sunplus.o
  CC      lib/zlib_deflate/deflate.o
  HOSTCC  lib/raid6/mktables
  UNROLL  lib/raid6/int1.c
  UNROLL  lib/raid6/int2.c
  UNROLL  lib/raid6/int4.c
  UNROLL  lib/raid6/int8.c
  UNROLL  lib/raid6/int16.c
  UNROLL  lib/raid6/int32.c
  TABLE   lib/raid6/tables.c
  CC      lib/raid6/int1.o
/home/kisskb/slave/src/kernel/module.c: In function '__symbol_put':
/home/kisskb/slave/src/kernel/module.c:1036:2: warning: 'owner' may be used uninitialized in this function [-Wmaybe-uninitialized]
  module_put(owner);
  ^
  CC      drivers/hid/usbhid/hid-core.o
  LD      drivers/hwtracing/intel_th/built-in.o
  CC      fs/btrfs/file.o
  CC      lib/xz/xz_dec_lzma2.o
  CC      lib/zlib_deflate/deftree.o
  CC      lib/raid6/int2.o
  CC      net/core/filter.o
  CC      net/ipv4/inet_timewait_sock.o
  CC      lib/xz/xz_dec_bcj.o
  CC      lib/raid6/int4.o
  CC      kernel/acct.o
  CC      lib/zlib_deflate/deflate_syms.o
  LD      lib/xz/xz_dec.o
  LD      lib/xz/built-in.o
  CC      fs/btrfs/tree-defrag.o
  LD      lib/zlib_deflate/zlib_deflate.o
  LD      lib/zlib_deflate/built-in.o
  CC      fs/btrfs/extent_map.o
  CC      drivers/hid/usbhid/hid-quirks.o
  CC      net/ipv4/inet_connection_sock.o
  CC      drivers/i2c/i2c-boardinfo.o
  CC      lib/raid6/int8.o
  CC      drivers/i2c/i2c-core.o
  LD      drivers/hid/usbhid/usbhid.o
  LD      drivers/hid/usbhid/built-in.o
  LD      drivers/hid/hid.o
  LD      drivers/hid/hid-logitech.o
  LD      drivers/hid/built-in.o
  CC      fs/btrfs/sysfs.o
  CC      kernel/kexec_core.o
  CC      net/core/sock_diag.o
  CC      lib/raid6/int16.o
  CC      lib/raid6/int32.o
  CC      drivers/i2c/algos/i2c-algo-pca.o
  CC      drivers/i2c/busses/i2c-pca-platform.o
  CC      lib/raid6/tables.o
/home/kisskb/slave/src/fs/btrfs/inode.c: In function 'run_delalloc_nocow':
/home/kisskb/slave/src/fs/btrfs/inode.c:1415:6: warning: 'extent_end' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (extent_end <= start) {
      ^
  CC      net/ipv4/tcp.o
  LD      drivers/i2c/muxes/built-in.o
  CC      lib/zlib_inflate/inffast.o
  CC      net/core/dev_ioctl.o
  LD      drivers/i2c/algos/built-in.o
  CC      lib/audit.o
  CC      lib/zlib_inflate/inflate.o
  CC      net/core/tso.o
  LD      drivers/i2c/busses/built-in.o
  CC      lib/syscall.o
  CC      kernel/kexec.o
  LD      drivers/i2c/built-in.o
  LD      drivers/idle/built-in.o
  CC      drivers/input/input.o
  CC      fs/btrfs/struct-funcs.o
  LD      lib/raid6/raid6_pq.o
  LD      lib/raid6/built-in.o
  CC      fs/btrfs/xattr.o
  CC      net/core/sock_reuseport.o
  CC      kernel/cgroup.o
  CC      lib/zlib_inflate/infutil.o
  CC      fs/ext4/balloc.o
  CC      fs/fat/cache.o
  CC      lib/zlib_inflate/inftrees.o
  CC      fs/ext4/bitmap.o
  CC      lib/zlib_inflate/inflate_syms.o
  CC      fs/hugetlbfs/inode.o
  CC      net/core/flow.o
  LD      lib/zlib_inflate/zlib_inflate.o
  LD      lib/zlib_inflate/built-in.o
  CC      lib/nlattr.o
  CC      fs/fat/dir.o
  CC      drivers/input/input-compat.o
  CC      lib/atomic64.o
  CC      fs/ext4/dir.o
  CC      drivers/input/input-mt.o
  CC      fs/btrfs/ordered-data.o
  CC      net/core/net-sysfs.o
  CC      lib/dynamic_queue_limits.o
  CC      lib/glob.o
  LD      fs/hugetlbfs/hugetlbfs.o
  LD      fs/hugetlbfs/built-in.o
  CC      lib/strncpy_from_user.o
  CC      net/ipv4/tcp_input.o
  CC      drivers/input/ff-core.o
  CC      fs/btrfs/extent_io.o
  CC      lib/strnlen_user.o
  CC      fs/ext4/file.o
  CC      fs/fat/fatent.o
  CC      lib/net_utils.o
  CC      net/ipv4/tcp_output.o
  CC      drivers/input/mousedev.o
In file included from /home/kisskb/slave/src/fs/ext4/file.c:30:0:
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      net/packet/af_packet.o
  CC      lib/sg_pool.o
  CC      net/core/net-procfs.o
  CC      fs/ext4/fsync.o
  CC      fs/fat/file.o
  GEN     lib/oid_registry_data.c
  CC      lib/sbitmap.o
  LD      drivers/input/keyboard/built-in.o
  CC [M]  drivers/input/ff-memless.o
In file included from /home/kisskb/slave/src/fs/ext4/fsync.c:32:0:
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      fs/ext4/ialloc.o
  LD      net/core/built-in.o
  CC      lib/argv_split.o
  CC      kernel/cgroup_freezer.o
  CC      lib/bug.o
  CC      fs/fat/inode.o
  LD      drivers/input/input-core.o
  LD      drivers/input/built-in.o
  LD      drivers/iommu/built-in.o
  LD      drivers/irqchip/built-in.o
  CC      lib/chacha20.o
  LD      drivers/lguest/built-in.o
  LD      drivers/macintosh/built-in.o
  LD      drivers/media/common/b2c2/built-in.o
  LD      drivers/media/common/saa7146/built-in.o
  LD      drivers/media/common/siano/built-in.o
  LD      drivers/media/common/v4l2-tpg/built-in.o
  LD      drivers/media/common/built-in.o
  LD      drivers/media/firewire/built-in.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  LD      drivers/media/i2c/built-in.o
  CC      drivers/mfd/sm501.o
  LD      drivers/media/mmc/siano/built-in.o
  LD      drivers/media/mmc/built-in.o
  LD      drivers/media/pci/b2c2/built-in.o
  LD      drivers/media/pci/ddbridge/built-in.o
  LD      drivers/media/pci/dm1105/built-in.o
  LD      drivers/media/pci/mantis/built-in.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  LD      drivers/media/pci/ngene/built-in.o
  CC      kernel/cpuset.o
  LD      drivers/media/pci/pluto2/built-in.o
  LD      drivers/media/pci/pt1/built-in.o
  LD      drivers/media/pci/pt3/built-in.o
  LD      drivers/media/pci/saa7146/built-in.o
  LD      drivers/media/pci/smipcie/built-in.o
  CC      lib/cmdline.o
  LD      drivers/media/pci/ttpci/built-in.o
  LD      drivers/media/pci/built-in.o
  LD      drivers/media/platform/omap/built-in.o
  LD      drivers/media/platform/built-in.o
  LD      drivers/media/rc/keymaps/built-in.o
  LD      drivers/media/rc/built-in.o
  LD      drivers/media/spi/built-in.o
  LD      drivers/media/tuners/built-in.o
  CC      lib/ctype.o
  LD      drivers/media/usb/b2c2/built-in.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  CC      lib/dec_and_lock.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  LD      drivers/media/usb/s2255/built-in.o
  LD      drivers/media/usb/siano/built-in.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  LD      drivers/media/usb/zr364xx/built-in.o
  LD      drivers/media/usb/built-in.o
  CC      lib/decompress.o
  LD      drivers/media/built-in.o
  CC      fs/jbd2/transaction.o
  CC      lib/decompress_bunzip2.o
  CC      fs/ext4/inode.o
  LD      drivers/mfd/built-in.o
  LD      drivers/misc/cb710/built-in.o
  LD      drivers/misc/eeprom/built-in.o
  LD      drivers/misc/lis3lv02d/built-in.o
  LD      drivers/misc/mic/bus/built-in.o
  LD      drivers/misc/mic/built-in.o
  LD      drivers/misc/ti-st/built-in.o
  LD      drivers/misc/built-in.o
  LD      drivers/mmc/built-in.o
  CC      lib/decompress_inflate.o
/home/kisskb/slave/src/net/packet/af_packet.c: In function 'tpacket_rcv':
/home/kisskb/slave/src/net/packet/af_packet.c:2136:33: warning: 'hdrlen' may be used uninitialized in this function [-Wmaybe-uninitialized]
  unsigned short macoff, netoff, hdrlen;
                                 ^
  CC      drivers/mtd/mtdcore.o
  CC      drivers/mtd/mtdsuper.o
  CC      fs/fat/misc.o
  CC      lib/decompress_unlz4.o
  CC      kernel/utsname.o
In file included from /home/kisskb/slave/src/fs/ext4/inode.c:41:0:
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  LD      net/packet/built-in.o
  CC      lib/decompress_unlzma.o
  CC      lib/decompress_unlzo.o
  CC      fs/jbd2/commit.o
  CC      fs/fat/nfs.o
  CC      fs/btrfs/volumes.o
  CC      kernel/pid_namespace.o
  CC      fs/ext4/page-io.o
  CC      fs/kernfs/mount.o
  CC      lib/decompress_unxz.o
  CC      fs/fat/namei_vfat.o
  CC      drivers/mtd/mtdconcat.o
  CC      net/ipv4/tcp_timer.o
/home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_map_blocks':
/home/kisskb/slave/src/fs/ext4/inode.c:567:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED) {
     ^
  GZIP    kernel/config_data.gz
  CC      kernel/audit.o
  CC      fs/kernfs/inode.o
  CC      lib/dma-noop.o
  CC      lib/dump_stack.o
  CC      fs/jbd2/recovery.o
  CC      fs/jbd2/checkpoint.o
  CC      lib/earlycpio.o
  CC      fs/kernfs/dir.o
  CC      lib/extable.o
  CC      fs/fat/namei_msdos.o
  CC      lib/flex_proportions.o
  CC      fs/jbd2/revoke.o
  CC      drivers/mtd/mtdpart.o
  CC      net/ipv4/tcp_ipv4.o
  CC      fs/ext4/ioctl.o
  CC      lib/idr.o
  CC      kernel/auditfilter.o
  LD      fs/fat/fat.o
  LD      fs/fat/vfat.o
  LD      fs/fat/msdos.o
  LD      fs/fat/built-in.o
  CC      kernel/auditsc.o
  CC      fs/kernfs/file.o
In file included from /home/kisskb/slave/src/include/linux/sched.h:17:0,
                 from /home/kisskb/slave/src/fs/btrfs/volumes.c:18:
/home/kisskb/slave/src/fs/btrfs/volumes.c: In function '__btrfs_alloc_chunk':
/home/kisskb/slave/src/include/linux/kernel.h:740:21: warning: 'max_chunk_size' may be used uninitialized in this function [-Wmaybe-uninitialized]
  min1 < min2 ? min1 : min2; })
                     ^
/home/kisskb/slave/src/fs/btrfs/volumes.c:4618:6: note: 'max_chunk_size' was declared here
  u64 max_chunk_size;
      ^
/home/kisskb/slave/src/fs/btrfs/volumes.c:4710:9: warning: 'max_stripe_size' may be used uninitialized in this function [-Wmaybe-uninitialized]
   ret = find_free_dev_extent(trans, device,
         ^
  CC      fs/jbd2/journal.o
  CC      fs/kernfs/symlink.o
  CC      lib/int_sqrt.o
  CC      lib/ioremap.o
  CC      fs/ext4/namei.o
  CC      drivers/mtd/mtdchar.o
  CC      fs/btrfs/async-thread.o
  CC      lib/irq_regs.o
  CC      lib/is_single_threaded.o
  LD      fs/kernfs/built-in.o
  CC      net/ipv4/tcp_minisocks.o
  CC      lib/klist.o
  CC      net/ipv4/tcp_cong.o
  CC      lib/kobject.o
  CC      net/ipv4/tcp_metrics.o
  CC      fs/ext4/super.o
  CC      drivers/mtd/mtd_blkdevs.o
  CC      kernel/audit_watch.o
  LD      fs/jbd2/jbd2.o
  LD      fs/jbd2/built-in.o
  CC      drivers/net/mii.o
  LD      drivers/nfc/built-in.o
  CC      fs/lockd/clntlock.o
  CC      lib/kobject_uevent.o
  CC      kernel/audit_fsnotify.o
  CC      drivers/mtd/mtdblock.o
  CC      fs/nfs/client.o
  CC      drivers/net/Space.o
  CC      drivers/mtd/chips/chipreg.o
  CC      kernel/audit_tree.o
  CC      drivers/net/loopback.o
  CC      net/ipv4/tcp_fastopen.o
  CC      lib/md5.o
  CC      fs/lockd/clntproc.o
  CC      lib/nmi_backtrace.o
  CC      drivers/mtd/chips/cfi_probe.o
  CC      net/ipv4/tcp_rate.o
  CC      lib/nodemask.o
In file included from /home/kisskb/slave/src/include/linux/mtd/cfi.h:29:0,
                 from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:18:
/home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c: In function 'cfi_probe_chip':
/home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define _cfi_to_cpu(w, s, x) (cfi_host(s)?(x):_swap_to_cpu(w, s, x))
                              ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:17:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
In file included from /home/kisskb/slave/src/include/linux/mtd/cfi.h:29:0,
                 from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:18:
/home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define _cfi_to_cpu(w, s, x) (cfi_host(s)?(x):_swap_to_cpu(w, s, x))
                              ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:17:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
In file included from /home/kisskb/slave/src/include/linux/mtd/cfi.h:29:0,
                 from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:18:
/home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define _cfi_to_cpu(w, s, x) (cfi_host(s)?(x):_swap_to_cpu(w, s, x))
                              ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:17:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
In file included from /home/kisskb/slave/src/include/linux/mtd/cfi.h:29:0,
                 from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:18:
/home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define _cfi_to_cpu(w, s, x) (cfi_host(s)?(x):_swap_to_cpu(w, s, x))
                              ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:17:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
In file included from /home/kisskb/slave/src/include/linux/mtd/cfi.h:29:0,
                 from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:18:
/home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define _cfi_to_cpu(w, s, x) (cfi_host(s)?(x):_swap_to_cpu(w, s, x))
                              ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:17:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
In file included from /home/kisskb/slave/src/include/linux/mtd/cfi.h:29:0,
                 from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:18:
/home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define _cfi_to_cpu(w, s, x) (cfi_host(s)?(x):_swap_to_cpu(w, s, x))
                              ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:17:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
  CC      drivers/mtd/chips/cfi_util.o
  CC      lib/plist.o
  LD      drivers/net/ethernet/3com/built-in.o
  LD      drivers/net/ethernet/8390/built-in.o
  CC      fs/btrfs/ioctl.o
  LD      drivers/net/ethernet/adaptec/built-in.o
  LD      drivers/net/ethernet/agere/built-in.o
  LD      drivers/net/ethernet/alteon/built-in.o
  LD      drivers/net/ethernet/amazon/built-in.o
  CC      kernel/hung_task.o
  LD      drivers/net/ethernet/amd/built-in.o
  CC      lib/radix-tree.o
  LD      drivers/net/ethernet/arc/built-in.o
  LD      drivers/net/ethernet/atheros/built-in.o
  LD      drivers/net/ethernet/broadcom/built-in.o
  LD      drivers/net/ethernet/brocade/built-in.o
  LD      drivers/net/ethernet/cadence/built-in.o
  CC      kernel/seccomp.o
  LD      drivers/net/ethernet/cavium/liquidio/built-in.o
  CC      fs/nfs/dir.o
  LD      drivers/net/ethernet/cavium/octeon/built-in.o
  LD      drivers/net/ethernet/cavium/thunder/built-in.o
  LD      drivers/net/ethernet/cavium/built-in.o
  LD      drivers/net/ethernet/chelsio/built-in.o
  LD      drivers/net/ethernet/cisco/built-in.o
  LD      drivers/net/ethernet/dec/built-in.o
  LD      drivers/net/ethernet/dlink/built-in.o
  LD      drivers/net/ethernet/emulex/built-in.o
  LD      drivers/net/ethernet/ezchip/built-in.o
  LD      drivers/net/ethernet/hp/built-in.o
  LD      drivers/net/ethernet/i825xx/built-in.o
  LD      drivers/net/ethernet/intel/built-in.o
  CC      drivers/net/ethernet/marvell/sky2.o
  CC      net/ipv4/tcp_recovery.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c: In function 'cfi_send_gen_cmd':
/home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:206:13: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
   *prev_val = map_read(map, addr);
             ^
  CC      fs/lockd/clntxdr.o
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:23:0:
/home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c: In function 'cfi_qry_present':
/home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (val1.x[i] != val2.x[i])
      ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:23:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:23:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (val1.x[i] != val2.x[i])
      ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:23:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:23:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (val1.x[i] != val2.x[i])
      ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:23:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
In file included from /home/kisskb/slave/src/include/linux/mtd/cfi.h:29:0,
                 from /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:24:
/home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c: In function 'cfi_read_pri':
/home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define _cfi_to_cpu(w, s, x) (cfi_host(s)?(x):_swap_to_cpu(w, s, x))
                              ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:23:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
  CC      drivers/mtd/chips/cfi_cmdset_0002.o
  CC      fs/nfs/file.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/elfcore.o
  CC      lib/ratelimit.o
/home/kisskb/slave/src/drivers/net/ethernet/marvell/sky2.c: In function 'sky2_mhz':
/home/kisskb/slave/src/drivers/net/ethernet/marvell/sky2.c:3134:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      fs/ext4/symlink.o
  CC      lib/rbtree.o
  CC      net/ipv4/tcp_offload.o
  CC      kernel/irq_work.o
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0:
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'chip_ready.isra.1':
/home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (val1.x[i] != val2.x[i])
      ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (val1.x[i] != val2.x[i])
      ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0:
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'chip_good.isra.2':
/home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (val1.x[i] != val2.x[i])
      ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (val1.x[i] != val2.x[i])
      ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
  CC      fs/lockd/host.o
  CC      lib/seq_buf.o
In file included from /home/kisskb/slave/src/include/linux/mtd/cfi.h:29:0,
                 from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:39:
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_otp_lock':
/home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define _cfi_to_cpu(w, s, x) (cfi_host(s)?(x):_swap_to_cpu(w, s, x))
                              ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
  CC      kernel/membarrier.o
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0:
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_write_oneword':
/home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (val1.x[i] != val2.x[i])
      ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
  CC      fs/ext4/hash.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_write_words':
/home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
    orig.x[0] &= ~(0xff << bitpos);
              ^
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:345:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
  map_word r;
           ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
    orig.x[0] &= ~(0xff << bitpos);
              ^
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
  CC      lib/sha1.o
  LD      drivers/net/ethernet/mellanox/built-in.o
  CC      lib/show_mem.o
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0:
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_panic_write_oneword':
/home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (val1.x[i] != val2.x[i])
      ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
  CC      kernel/memremap.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_panic_write':
/home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
    orig.x[0] &= ~(0xff << bitpos);
              ^
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:345:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
  map_word r;
           ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
    orig.x[0] &= ~(0xff << bitpos);
              ^
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
  CC      fs/nfs/getroot.o
In file included from /home/kisskb/slave/src/include/linux/mtd/cfi.h:29:0,
                 from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:39:
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_otp_walk.isra.7':
/home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define _cfi_to_cpu(w, s, x) (cfi_host(s)?(x):_swap_to_cpu(w, s, x))
                              ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
In file included from /home/kisskb/slave/src/include/linux/mtd/cfi.h:29:0,
                 from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:39:
/home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define _cfi_to_cpu(w, s, x) (cfi_host(s)?(x):_swap_to_cpu(w, s, x))
                              ^
In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0:
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  map_word r;
           ^
  CC      net/ipv4/datagram.o
  CC      lib/string.o
  CC      fs/nfs_common/grace.o
  CC      fs/ext4/resize.o
  CC      drivers/mtd/chips/gen_probe.o
  CC      fs/lockd/svc.o
  CC      lib/timerqueue.o
  CHK     kernel/config_data.h
  UPD     kernel/config_data.h
  CC      kernel/configs.o
  CC      lib/vsprintf.o
  LD      fs/nfs_common/built-in.o
  CC      lib/win_minmax.o
  LD      drivers/mtd/chips/built-in.o
  LD      drivers/mtd/devices/built-in.o
  LD      drivers/mtd/lpddr/built-in.o
  CC      drivers/mtd/maps/physmap.o
  LD      kernel/built-in.o
  CC      fs/nfs/inode.o
  CC      net/ipv4/raw.o
  CC      net/ipv4/udp.o
  CC      fs/ext4/extents.o
  LD      drivers/mtd/maps/built-in.o
  LD      drivers/mtd/nand/built-in.o
  LD      drivers/mtd/onenand/built-in.o
  CC      fs/lockd/svclock.o
  LD      drivers/mtd/tests/built-in.o
  LD      drivers/mtd/mtd.o
  LD      drivers/mtd/built-in.o
  CC      fs/ext4/ext4_jbd2.o
In file included from /home/kisskb/slave/src/fs/ext4/extents.c:43:0:
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
In file included from /home/kisskb/slave/src/fs/ext4/ext4_jbd2.c:5:0:
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  LD      drivers/net/ethernet/marvell/built-in.o
  LD      drivers/net/ethernet/micrel/built-in.o
  LD      drivers/net/ethernet/myricom/built-in.o
  LD      drivers/net/ethernet/natsemi/built-in.o
  LD      drivers/net/ethernet/neterion/built-in.o
  LD      drivers/net/ethernet/netronome/built-in.o
  LD      drivers/net/ethernet/nvidia/built-in.o
  LD      drivers/net/ethernet/oki-semi/built-in.o
  LD      drivers/net/ethernet/packetengines/built-in.o
  LD      drivers/net/ethernet/qlogic/built-in.o
  LD      drivers/nvme/host/built-in.o
  LD      drivers/net/ethernet/qualcomm/emac/built-in.o
  LD      drivers/net/ethernet/qualcomm/built-in.o
  LD      drivers/nvme/target/built-in.o
  LD      drivers/nvme/built-in.o
  LD      drivers/net/ethernet/rdc/built-in.o
  CC      fs/lockd/svcshare.o
  CC      drivers/net/ethernet/realtek/8139cp.o
  CC      fs/btrfs/locking.o
  CC      drivers/net/phy/phy.o
  LD      drivers/net/usb/built-in.o
  CC      drivers/net/phy/phy_device.o
  CC      fs/nfs/super.o
  GEN     lib/crc32table.h
  CC      lib/oid_registry.o
  CC      fs/btrfs/orphan.o
  CC      fs/lockd/svcproc.o
  CC      fs/nls/nls_base.o
  AR      lib/lib.a
  CC      lib/crc32.o
  CC      fs/nls/nls_cp437.o
  CC      net/ipv4/udplite.o
  CC      drivers/pci/access.o
  CC      fs/btrfs/export.o
/home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_ext_map_blocks':
/home/kisskb/slave/src/fs/ext4/extents.c:2326:14: warning: 'len' may be used uninitialized in this function [-Wmaybe-uninitialized]
  ext4_lblk_t len;
              ^
  CC      drivers/net/phy/mdio_bus.o
  CC      fs/nls/nls_cp932.o
  EXPORTS lib/lib-ksyms.o
  LD      lib/built-in.o
  CC      drivers/net/phy/mdio_device.o
  CC      fs/lockd/svcsubs.o
  LD      drivers/net/ethernet/realtek/built-in.o
  LD      drivers/net/ethernet/renesas/built-in.o
  LD      drivers/net/ethernet/rocker/built-in.o
  LD      drivers/net/ethernet/samsung/built-in.o
  LD      drivers/net/ethernet/seeq/built-in.o
  LD      drivers/net/ethernet/silan/built-in.o
  LD      drivers/net/ethernet/sis/built-in.o
  CC      drivers/net/ethernet/smsc/smc91x.o
  CC      fs/nls/nls_euc-jp.o
  CC      net/ipv4/udp_offload.o
  CC      fs/nfs/io.o
  LD      drivers/net/ethernet/stmicro/built-in.o
  LD      drivers/net/ethernet/sun/built-in.o
  CC      net/ipv4/arp.o
  CC      fs/ext4/migrate.o
  CC      drivers/pci/bus.o
  CC      drivers/net/phy/marvell.o
  CC      fs/btrfs/tree-log.o
  CC      fs/nls/nls_iso8859-1.o
  CC      fs/lockd/mon.o
  LD      fs/nls/built-in.o
  CC      fs/btrfs/free-space-cache.o
  CC      drivers/pci/probe.o
  CC      fs/nfs/direct.o
  CC      fs/ext4/mballoc.o
  CC      fs/ext4/block_validity.o
  LD      drivers/net/phy/libphy.o
  LD      drivers/net/phy/built-in.o
  CC      fs/ext4/move_extent.o
  CC      net/ipv4/icmp.o
  CC      fs/lockd/xdr.o
  LD      drivers/net/ethernet/smsc/built-in.o
  LD      drivers/net/ethernet/synopsys/built-in.o
  LD      drivers/net/ethernet/tehuti/built-in.o
  LD      drivers/net/ethernet/ti/built-in.o
  LD      drivers/net/ethernet/via/built-in.o
  LD      drivers/net/ethernet/wiznet/built-in.o
  LD      drivers/net/ethernet/built-in.o
  CC      fs/nfs/pagelist.o
In file included from /home/kisskb/slave/src/fs/ext4/mballoc.c:24:0:
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  LD      drivers/net/wireless/admtek/built-in.o
In file included from /home/kisskb/slave/src/fs/ext4/move_extent.c:19:0:
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  LD      drivers/net/wireless/ath/built-in.o
  LD      drivers/net/wireless/atmel/built-in.o
  LD      drivers/net/wireless/broadcom/built-in.o
  LD      drivers/net/wireless/cisco/built-in.o
  LD      drivers/net/wireless/intel/built-in.o
  LD      drivers/net/wireless/intersil/built-in.o
  LD      drivers/net/wireless/marvell/built-in.o
  LD      drivers/net/wireless/mediatek/built-in.o
  LD      drivers/net/wireless/ralink/built-in.o
  LD      drivers/net/wireless/realtek/built-in.o
  LD      drivers/net/wireless/rsi/built-in.o
  LD      drivers/net/wireless/st/built-in.o
  LD      drivers/net/wireless/ti/built-in.o
  LD      drivers/net/wireless/zydas/built-in.o
  LD      drivers/net/wireless/built-in.o
  LD      drivers/net/built-in.o
  CC      fs/notify/fsnotify.o
  CC      drivers/pci/host-bridge.o
  CC      fs/btrfs/zlib.o
  CC      fs/btrfs/lzo.o
  CC      fs/lockd/clnt4xdr.o
  CC      fs/notify/notification.o
  CC      drivers/pci/remove.o
  CC      net/ipv4/devinet.o
  CC      fs/lockd/xdr4.o
  CC      fs/lockd/svc4proc.o
  CC      fs/notify/group.o
  CC      fs/nfs/read.o
  CC      drivers/pci/pci.o
  CC      fs/notify/inode_mark.o
  CC      fs/notify/mark.o
  CC      fs/ext4/mmp.o
  CC      fs/lockd/procfs.o
  LD      drivers/perf/built-in.o
  CC      fs/btrfs/compression.o
  CC      fs/ntfs/aops.o
  CC      fs/notify/vfsmount_mark.o
  CC      fs/nfs/symlink.o
  LD      fs/lockd/lockd.o
  LD      fs/lockd/built-in.o
  CC      fs/nfs/unlink.o
  CC      fs/ext4/indirect.o
  CC      drivers/pinctrl/core.o
  CC      fs/notify/fdinfo.o
  CC      fs/notify/dnotify/dnotify.o
  CC      net/ipv4/af_inet.o
  CC      fs/btrfs/delayed-ref.o
In file included from /home/kisskb/slave/src/fs/ext4/indirect.c:23:0:
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  LD      fs/notify/dnotify/built-in.o
  LD      fs/notify/fanotify/built-in.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      fs/nfs/write.o
  CC      fs/proc/task_mmu.o
  CC      fs/ntfs/attrib.o
  CC      fs/notify/inotify/inotify_user.o
  CC      net/ipv4/igmp.o
  CC      drivers/pinctrl/pinctrl-utils.o
  CC      fs/ext4/extents_status.o
  CC      drivers/pci/pci-driver.o
  CC      drivers/pinctrl/pinmux.o
  CC      fs/btrfs/relocation.o
  LD      fs/notify/inotify/built-in.o
  LD      fs/notify/built-in.o
  CC      fs/ntfs/collate.o
  CC      fs/ntfs/compress.o
  CC      fs/proc/inode.o
  CC      drivers/pinctrl/pinconf.o
  CC      fs/nfs/namespace.o
  CC      drivers/pci/search.o
  CC      fs/ext4/xattr.o
  CC      drivers/pci/pci-sysfs.o
  CC      fs/proc/root.o
  CC      net/ipv4/fib_frontend.o
  CC      drivers/pinctrl/pinconf-generic.o
  CC      net/ipv4/fib_semantics.o
  CC      fs/btrfs/delayed-inode.o
  CC      fs/ntfs/debug.o
  CC      fs/proc/base.o
  LD      drivers/pinctrl/bcm/built-in.o
  LD      drivers/pinctrl/freescale/built-in.o
  LD      drivers/pinctrl/nomadik/built-in.o
  CC      drivers/pinctrl/sh-pfc/core.o
  CC      fs/nfs/mount_clnt.o
  CC      fs/ntfs/dir.o
  CC      drivers/pci/rom.o
  CC      drivers/pinctrl/sh-pfc/pinctrl.o
  CC      fs/ext4/xattr_user.o
  CC      fs/proc/generic.o
  CC      fs/nfs/nfstrace.o
  CC      drivers/pci/setup-res.o
  CC      net/ipv4/fib_trie.o
  CC      fs/ext4/xattr_trusted.o
  CC      drivers/pinctrl/sh-pfc/gpio.o
  CC      fs/ntfs/file.o
  CC      fs/nfs/nfsroot.o
  CC      drivers/pci/irq.o
  CC      drivers/pci/vpd.o
  CC      fs/proc/array.o
  CC      fs/ext4/inline.o
  CC      drivers/pinctrl/sh-pfc/pfc-sh7786.o
  CC      fs/nfs/sysctl.o
  LD      drivers/pinctrl/sh-pfc/built-in.o
  LD      drivers/pinctrl/built-in.o
  CC      fs/nfs/nfs2super.o
  CC      drivers/pci/setup-bus.o
  LD      fs/quota/built-in.o
  CC      fs/btrfs/scrub.o
In file included from /home/kisskb/slave/src/fs/ext4/inline.c:17:0:
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      fs/btrfs/reada.o
  CC      drivers/pci/vc.o
  CC      fs/proc/fd.o
  CC      fs/proc/proc_tty.o
  CC      fs/nfs/proc.o
  CC      net/ipv4/inet_fragment.o
  CC      fs/nfs/nfs2xdr.o
  CC      fs/proc/cmdline.o
  CC      drivers/pci/proc.o
  CC      fs/proc/consoles.o
  CC      net/ipv4/ping.o
  CC      fs/ext4/readpage.o
  CC      fs/ramfs/inode.o
  CC      fs/proc/cpuinfo.o
  CC      drivers/pci/slot.o
  CC      fs/btrfs/backref.o
  CC      drivers/pci/quirks.o
  CC      fs/ntfs/index.o
  CC      fs/proc/devices.o
  CC      fs/ext4/sysfs.o
  CC      fs/proc/interrupts.o
  CC      fs/nfs/nfs3super.o
  CC      fs/ramfs/file-mmu.o
/home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_err':
/home/kisskb/slave/src/net/ipv4/ping.c:556:37: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized]
     harderr = icmp_err_convert[code].fatal;
                                     ^
/home/kisskb/slave/src/net/ipv4/ping.c:529:3: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized]
   switch (type) {
   ^
/home/kisskb/slave/src/net/ipv4/ping.c:510:48: warning: 'icmph' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (!ping_supported(family, icmph->type, icmph->code))
                                                ^
/home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_common_sendmsg':
/home/kisskb/slave/src/net/ipv4/ping.c:474:37: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized]
         (family == AF_INET6 && type == ICMPV6_ECHO_REQUEST && code == 0);
                                     ^
/home/kisskb/slave/src/net/ipv4/ping.c:655:5: note: 'type' was declared here
  u8 type, code;
     ^
/home/kisskb/slave/src/net/ipv4/ping.c:473:63: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized]
  return (family == AF_INET && type == ICMP_ECHO && code == 0) ||
                                                               ^
/home/kisskb/slave/src/net/ipv4/ping.c:655:11: note: 'code' was declared here
  u8 type, code;
           ^
  CC      fs/btrfs/ulist.o
  CC      fs/proc/loadavg.o
  CC      fs/ntfs/inode.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  CC      fs/btrfs/qgroup.o
  CC      net/ipv4/ip_tunnel_core.o
  LD      fs/ext4/ext4.o
  LD      fs/ext4/built-in.o
  CC      fs/proc/meminfo.o
  CC      fs/btrfs/send.o
/home/kisskb/slave/src/fs/btrfs/backref.c: In function '__add_delayed_refs':
/home/kisskb/slave/src/fs/btrfs/backref.c:901:10: warning: 'sgn' may be used uninitialized in this function [-Wmaybe-uninitialized]
    ret = __add_prelim_ref(prefs, ref->root, &op_key,
          ^
  CC      fs/nfs/nfs3client.o
  CC      fs/proc/stat.o
  CC      fs/ntfs/mft.o
  LD      drivers/pci/host/built-in.o
  CC      net/ipv4/gre_offload.o
  CC      fs/proc/uptime.o
  CC      drivers/pci/pcie/aspm.o
  CC      fs/sysfs/file.o
  CC      fs/eventpoll.o
  CC      fs/nfs/nfs3proc.o
  CC      fs/proc/version.o
  CC      fs/sysfs/dir.o
  CC      fs/proc/softirqs.o
  CC      drivers/pci/pcie/portdrv_core.o
  CC      net/ipv4/sysctl_net_ipv4.o
  CC      fs/sysfs/symlink.o
  CC      fs/proc/namespaces.o
  CC      drivers/pci/pcie/portdrv_pci.o
  CC      fs/ntfs/mst.o
  CC      net/sched/sch_generic.o
  CC      fs/sysfs/mount.o
  CC      net/sched/sch_mq.o
  CC      fs/nfs/nfs3xdr.o
  CC      fs/proc/self.o
  CC      fs/btrfs/dev-replace.o
  CC      drivers/pci/pcie/portdrv_bus.o
  CC      fs/sysfs/group.o
  CC      net/ipv4/proc.o
  CC      fs/ntfs/namei.o
  CC      fs/proc/thread_self.o
  CC      drivers/pci/pcie/aer/aerdrv_errprint.o
  LD      fs/sysfs/built-in.o
  CC      fs/ntfs/runlist.o
  CC      net/ipv4/xfrm4_mode_beet.o
  CC      fs/proc/proc_sysctl.o
  CC      net/ipv4/xfrm4_mode_transport.o
  LD      net/sched/built-in.o
  CC      net/ipv4/xfrm4_mode_tunnel.o
  CC      drivers/pci/pcie/aer/aerdrv_core.o
  CC      net/ipv4/ipconfig.o
  CC      fs/btrfs/raid56.o
  CC      fs/nfs/nfs4proc.o
  CC      fs/btrfs/uuid-tree.o
  CC      drivers/pci/setup-irq.o
  CC      drivers/pci/pcie/aer/aerdrv.o
  CC      fs/nfs/nfs4xdr.o
  CC      fs/nfs/nfs4state.o
  CC      fs/proc/proc_net.o
  CC      fs/proc/kcore.o
  CC      fs/ntfs/super.o
  LD      drivers/pci/pcie/aer/aerdriver.o
  LD      drivers/pci/pcie/aer/built-in.o
  CC      drivers/pci/pcie/pme.o
  CC      fs/anon_inodes.o
  LD      drivers/platform/built-in.o
  LD      drivers/power/built-in.o
  LD      drivers/pwm/built-in.o
  CC      drivers/ras/ras.o
  CC      net/ipv4/inet_diag.o
  CC      fs/proc/kmsg.o
  CC      net/ipv4/tcp_diag.o
  LD      drivers/pci/pcie/pcieportdrv.o
  LD      drivers/pci/pcie/built-in.o
  LD      drivers/pci/built-in.o
  CC      drivers/rtc/rtc-lib.o
  CC      drivers/ras/debugfs.o
  CC      fs/proc/page.o
  CC      fs/btrfs/props.o
  LD      drivers/ras/built-in.o
  CC      fs/nfs/nfs4renewd.o
  CC      drivers/rtc/hctosys.o
  CC      fs/nfs/nfs4super.o
  LD      fs/proc/proc.o
  CC      fs/btrfs/hash.o
  LD      fs/proc/built-in.o
  CC      fs/btrfs/free-space-tree.o
  CC      drivers/rtc/systohc.o
  CC      fs/signalfd.o
  CC      fs/timerfd.o
  CC      net/ipv4/tcp_cubic.o
  CC      fs/ntfs/sysctl.o
  CC      fs/ntfs/unistr.o
  CC      drivers/rtc/class.o
  CC      drivers/rtc/interface.o
  CC      fs/nfs/nfs4file.o
  CC      fs/eventfd.o
  CC      drivers/rtc/rtc-dev.o
  CC      fs/ntfs/upcase.o
  CC      drivers/rtc/rtc-proc.o
  CC      drivers/rtc/rtc-sysfs.o
  CC      net/sunrpc/clnt.o
  CC      drivers/scsi/scsi.o
  CC      net/ipv4/xfrm4_policy.o
  CC      fs/ntfs/bitmap.o
  CC      fs/nfs/delegation.o
  CC      fs/nfs/nfs4idmap.o
  CC      drivers/rtc/rtc-generic.o
  CC      fs/nfs/callback.o
  CC      net/unix/af_unix.o
  CC      drivers/rtc/rtc-sh.o
  CC      fs/ntfs/lcnalloc.o
  LD      fs/btrfs/btrfs.o
/home/kisskb/slave/src/drivers/rtc/rtc-sh.c:708:13: warning: 'sh_rtc_set_irq_wake' defined but not used [-Wunused-function]
 static void sh_rtc_set_irq_wake(struct device *dev, int enabled)
             ^
  LD      fs/btrfs/built-in.o
  CC      drivers/scsi/hosts.o
  CC      fs/nfs/callback_xdr.o
  CC      net/ipv4/xfrm4_state.o
  CC      drivers/sh/clk/core.o
  LD      drivers/rtc/rtc-core.o
  LD      drivers/rtc/built-in.o
  LD      drivers/soc/bcm/built-in.o
  LD      drivers/soc/fsl/built-in.o
  LD      drivers/soc/built-in.o
  CC      drivers/sh/intc/access.o
  CC      drivers/sh/intc/chip.o
  CC      drivers/scsi/scsi_ioctl.o
  CC      fs/ntfs/logfile.o
  CC      net/sunrpc/xprt.o
  CC      drivers/scsi/scsicam.o
  CC      drivers/sh/intc/core.o
  CC      drivers/sh/intc/handle.o
  CC      drivers/sh/clk/cpg.o
  CC      net/ipv4/xfrm4_input.o
  CC      fs/nfs/callback_proc.o
/home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r8':
/home/kisskb/slave/src/drivers/sh/clk/cpg.c:41:17: warning: passing argument 1 of 'ioread8' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
  return ioread8(addr);
                 ^
In file included from /home/kisskb/slave/src/arch/sh/include/asm/io.h:20:0,
                 from /home/kisskb/slave/src/include/linux/io.h:25,
                 from /home/kisskb/slave/src/drivers/sh/clk/cpg.c:14:
/home/kisskb/slave/src/include/asm-generic/iomap.h:28:21: note: expected 'void *' but argument is of type 'const void *'
 extern unsigned int ioread8(void __iomem *);
                     ^
/home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r16':
/home/kisskb/slave/src/drivers/sh/clk/cpg.c:46:18: warning: passing argument 1 of 'ioread16' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
  return ioread16(addr);
                  ^
In file included from /home/kisskb/slave/src/arch/sh/include/asm/io.h:20:0,
                 from /home/kisskb/slave/src/include/linux/io.h:25,
                 from /home/kisskb/slave/src/drivers/sh/clk/cpg.c:14:
/home/kisskb/slave/src/include/asm-generic/iomap.h:29:21: note: expected 'void *' but argument is of type 'const void *'
 extern unsigned int ioread16(void __iomem *);
                     ^
/home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r32':
/home/kisskb/slave/src/drivers/sh/clk/cpg.c:51:18: warning: passing argument 1 of 'ioread32' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
  return ioread32(addr);
                  ^
In file included from /home/kisskb/slave/src/arch/sh/include/asm/io.h:20:0,
                 from /home/kisskb/slave/src/include/linux/io.h:25,
                 from /home/kisskb/slave/src/drivers/sh/clk/cpg.c:14:
/home/kisskb/slave/src/include/asm-generic/iomap.h:31:21: note: expected 'void *' but argument is of type 'const void *'
 extern unsigned int ioread32(void __iomem *);
                     ^
  CC      fs/nfs/nfs4namespace.o
  CC      fs/ntfs/quota.o
  CC      drivers/scsi/scsi_error.o
  LD      drivers/sh/clk/built-in.o
  CC      fs/nfs/nfs4getroot.o
  CC      drivers/scsi/scsi_lib.o
  CC      drivers/sh/intc/irqdomain.o
  CC      net/unix/garbage.o
  CC      fs/ntfs/usnjrnl.o
  CC      net/ipv4/xfrm4_output.o
  CC      drivers/sh/intc/virq.o
  CC      fs/nfs/nfs4client.o
  CC      net/sunrpc/socklib.o
  CC      net/sunrpc/xprtsock.o
  LD      fs/ntfs/ntfs.o
  CC      drivers/tty/tty_io.o
  LD      fs/ntfs/built-in.o
  CC      net/sunrpc/sched.o
  LD      drivers/sh/intc/built-in.o
  CC      drivers/sh/pm_runtime.o
  CC      net/unix/sysctl_net_unix.o
  CC      net/ipv4/xfrm4_protocol.o
  LD      drivers/sh/built-in.o
  CC      net/sunrpc/auth.o
  CC      net/sunrpc/auth_null.o
  CC      fs/nfs/nfs4session.o
  LD      net/unix/unix.o
  LD      net/unix/built-in.o
  CC      drivers/scsi/scsi_common.o
  CC      fs/nfs/dns_resolve.o
  CC      drivers/scsi/scsi_lib_dma.o
  CC      drivers/usb/common/common.o
  CC      drivers/video/backlight/backlight.o
  CC      fs/nfs/nfs4trace.o
  LD      net/ipv4/built-in.o
  CC      drivers/scsi/scsi_scan.o
  CC      drivers/scsi/scsi_sysfs.o
  LD      drivers/usb/common/usb-common.o
  LD      drivers/usb/common/built-in.o
  CC      drivers/usb/core/usb.o
  CC      drivers/usb/host/pci-quirks.o
  LD      drivers/usb/misc/built-in.o
  CC      drivers/video/backlight/generic_bl.o
  CC [M]  drivers/video/backlight/lcd.o
  CC      net/sunrpc/auth_unix.o
  CC      drivers/tty/n_tty.o
  CC      drivers/usb/core/hub.o
  CC      fs/aio.o
  CC      fs/nfs/nfs4sysctl.o
  LD      drivers/video/backlight/built-in.o
  CC      drivers/video/console/dummycon.o
  CC      drivers/video/console/fbcon.o
  CC      drivers/usb/host/ohci-hcd.o
  CC      drivers/scsi/scsi_devinfo.o
  CC      net/sunrpc/auth_generic.o
  CC      fs/locks.o
  CC      drivers/usb/mon/mon_main.o
  LD      fs/nfs/nfs.o
  LD      fs/nfs/nfsv2.o
  LD      fs/nfs/nfsv3.o
  LD      fs/nfs/nfsv4.o
  LD      fs/nfs/built-in.o
  CC      fs/binfmt_misc.o
  CC      drivers/usb/mon/mon_stat.o
  CC      drivers/scsi/scsi_sysctl.o
  CC      drivers/video/console/bitblit.o
  CC      net/sunrpc/svc.o
  CC      drivers/tty/tty_ioctl.o
  CC      drivers/usb/mon/mon_text.o
  CC      drivers/scsi/scsi_proc.o
  CC      fs/binfmt_script.o
  CC      drivers/usb/mon/mon_bin.o
  CC      drivers/tty/tty_ldisc.o
  CC      drivers/usb/core/hcd.o
  CC      fs/binfmt_elf.o
  CC      drivers/usb/core/urb.o
  CC      drivers/scsi/scsi_trace.o
  CC      drivers/usb/host/ohci-pci.o
  CC      net/sunrpc/svcsock.o
  CC      drivers/video/console/softcursor.o
  CC      drivers/usb/host/ohci-platform.o
  CC      drivers/scsi/scsi_logging.o
  CC      drivers/tty/tty_buffer.o
  CC      drivers/usb/core/message.o
  LD      drivers/usb/mon/usbmon.o
  LD      drivers/usb/mon/built-in.o
  LD      drivers/usb/phy/built-in.o
  LD      net/wireless/built-in.o
  CC      fs/mbcache.o
  CC      fs/coredump.o
  LD      drivers/video/console/built-in.o
  CC      drivers/video/fbdev/core/fb_cmdline.o
In file included from /home/kisskb/slave/src/include/linux/sunrpc/svcsock.h:13:0,
                 from /home/kisskb/slave/src/net/sunrpc/svcsock.c:52:
/home/kisskb/slave/src/include/linux/sunrpc/svc_xprt.h: In function 'svc_addr_len':
/home/kisskb/slave/src/include/linux/sunrpc/svc_xprt.h:177:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  LD      drivers/usb/host/built-in.o
  CC      drivers/usb/core/driver.o
  CC      drivers/tty/tty_port.o
/home/kisskb/slave/src/net/sunrpc/svcsock.c: In function 'svc_setup_socket':
/home/kisskb/slave/src/net/sunrpc/svcsock.c:735:6: warning: 'optname' may be used uninitialized in this function [-Wmaybe-uninitialized]
  err = kernel_setsockopt(svsk->sk_sock, level, optname,
      ^
/home/kisskb/slave/src/net/sunrpc/svcsock.c:702:18: note: 'optname' was declared here
  int err, level, optname, one = 1;
                  ^
/home/kisskb/slave/src/net/sunrpc/svcsock.c:735:6: warning: 'level' may be used uninitialized in this function [-Wmaybe-uninitialized]
  err = kernel_setsockopt(svsk->sk_sock, level, optname,
      ^
/home/kisskb/slave/src/net/sunrpc/svcsock.c:702:11: note: 'level' was declared here
  int err, level, optname, one = 1;
           ^
  CC      drivers/tty/tty_mutex.o
  CC      drivers/scsi/scsi_pm.o
  CC      drivers/video/fbdev/core/fb_notify.o
  CC      net/sunrpc/svcauth.o
  CC      net/xfrm/xfrm_policy.o
  CC      net/sysctl_net.o
  CC      drivers/usb/storage/scsiglue.o
  CC      drivers/tty/tty_ldsem.o
  CC      drivers/video/fbdev/core/fbmem.o
  CC      fs/drop_caches.o
  CC      drivers/scsi/sd.o
  CC      net/sunrpc/svcauth_unix.o
  CC      drivers/tty/pty.o
  CC      fs/fhandle.o
  CC      drivers/usb/core/config.o
  CC      drivers/usb/core/file.o
/home/kisskb/slave/src/drivers/scsi/sd.c: In function 'sd_init_command':
/home/kisskb/slave/src/drivers/scsi/sd.c:1155:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      drivers/usb/storage/protocol.o
  CC      drivers/usb/storage/transport.o
  CC      drivers/usb/core/buffer.o
  CC      fs/dcookies.o
/home/kisskb/slave/src/net/sunrpc/svcauth_unix.c: In function 'svcauth_unix_set_client':
/home/kisskb/slave/src/net/sunrpc/svcauth_unix.c:685:9: warning: 'sin6' may be used uninitialized in this function [-Wmaybe-uninitialized]
   ipm = __ip_map_lookup(sn->ip_map_cache, rqstp->rq_server->sv_program->pg_class,
         ^
  CC      drivers/tty/tty_audit.o
  CC      drivers/usb/core/sysfs.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:1629:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized]
  xdst = dst_alloc(dst_ops, NULL, 0, DST_OBSOLETE_NONE, 0);
       ^
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1611:18: note: 'dst_ops' was declared here
  struct dst_ops *dst_ops;
                  ^
  CC      drivers/video/fbdev/core/fbmon.o
  CC      net/sunrpc/addr.o
  CC      net/sunrpc/rpcb_clnt.o
  CC      net/sunrpc/timer.o
  LD      fs/built-in.o
  CC      drivers/usb/storage/usb.o
  LD      drivers/tty/ipwireless/built-in.o
  CC      drivers/tty/serial/serial_core.o
  CC      drivers/video/fbdev/core/fbcmap.o
  CC      drivers/tty/serial/sh-sci.o
  CC      drivers/usb/core/endpoint.o
  CC      net/sunrpc/xdr.o
  CC      drivers/tty/vt/vt_ioctl.o
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_bundle_lookup':
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1629:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized]
  xdst = dst_alloc(dst_ops, NULL, 0, DST_OBSOLETE_NONE, 0);
       ^
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1611:18: note: 'dst_ops' was declared here
  struct dst_ops *dst_ops;
                  ^
  CC      drivers/video/fbdev/core/fbsysfs.o
  CC      drivers/usb/storage/initializers.o
  LD      drivers/scsi/scsi_mod.o
  LD      drivers/scsi/sd_mod.o
  LD      drivers/scsi/built-in.o
  CC      drivers/usb/storage/sierra_ms.o
  CC      drivers/video/logo/logo.o
  CC      net/xfrm/xfrm_state.o
  CC      drivers/usb/core/devio.o
  LOGO    drivers/video/logo/logo_linux_clut224.c
  LOGO    drivers/video/logo/logo_superh_mono.c
  LOGO    drivers/video/logo/logo_linux_mono.c
  LOGO    drivers/video/logo/logo_superh_vga16.c
  LOGO    drivers/video/logo/clut_vga16.c
  LOGO    drivers/video/logo/logo_linux_vga16.c
  LOGO    drivers/video/logo/logo_blackfin_vga16.c
  LOGO    drivers/video/logo/logo_spe_clut224.c
  LOGO    drivers/video/logo/logo_mac_clut224.c
  LOGO    drivers/video/logo/logo_superh_clut224.c
  LOGO    drivers/video/logo/logo_sun_clut224.c
  LOGO    drivers/video/logo/logo_parisc_clut224.c
  LOGO    drivers/video/logo/logo_blackfin_clut224.c
  LOGO    drivers/video/logo/logo_dec_clut224.c
  LOGO    drivers/video/logo/logo_m32r_clut224.c
  LOGO    drivers/video/logo/logo_sgi_clut224.c
  CC      drivers/video/logo/logo_linux_clut224.o
  LD      drivers/video/logo/built-in.o
  CC      drivers/video/fbdev/core/modedb.o
  CC      drivers/video/fbdev/core/fbcvt.o
  CC      drivers/usb/storage/option_ms.o
  CC      net/xfrm/xfrm_hash.o
  CC      net/sunrpc/sunrpc_syms.o
  CC      drivers/tty/vt/vc_screen.o
  CC      drivers/usb/core/notify.o
  CC      drivers/video/fbdev/core/fb_defio.o
  CC      drivers/tty/serial/serial_mctrl_gpio.o
  CC      drivers/usb/core/generic.o
  CC      net/xfrm/xfrm_input.o
  CC      drivers/usb/storage/usual-tables.o
  CC      drivers/usb/core/quirks.o
  CC      drivers/tty/vt/selection.o
  CC      net/sunrpc/cache.o
  LD      drivers/tty/serial/built-in.o
  CC      drivers/video/fbdev/core/cfbfillrect.o
  CC      drivers/video/fbdev/core/cfbcopyarea.o
  LD      drivers/usb/storage/usb-storage.o
  LD      drivers/usb/storage/built-in.o
  CC      drivers/video/fbdev/core/cfbimgblt.o
  CC      net/sunrpc/rpc_pipe.o
  CC      drivers/usb/core/devices.o
  CC      drivers/tty/vt/keyboard.o
  CC      drivers/usb/core/port.o
  CC [M]  drivers/video/fbdev/core/sysfillrect.o
  CC      drivers/video/fbdev/sm501fb.o
  LD      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/built-in.o
  LD      drivers/video/fbdev/omap2/built-in.o
  CC [M]  drivers/video/fbdev/sh_mobile_lcdcfb.o
  CC      net/sunrpc/svc_xprt.o
  CC      net/xfrm/xfrm_output.o
  CC      drivers/usb/core/hcd-pci.o
  CC [M]  drivers/video/fbdev/core/syscopyarea.o
  CC      net/xfrm/xfrm_sysctl.o
  CC      net/sunrpc/xprtmultipath.o
  CC      net/sunrpc/stats.o
  CC [M]  drivers/video/fbdev/core/sysimgblt.o
  CC      net/sunrpc/sysctl.o
  LD      drivers/usb/core/usbcore.o
  CC      net/xfrm/xfrm_replay.o
  LD      drivers/usb/core/built-in.o
  LD      drivers/usb/built-in.o
  CC      drivers/tty/vt/consolemap.o
  CC [M]  drivers/video/fbdev/core/fb_sys_fops.o
  CONMK   drivers/tty/vt/consolemap_deftbl.c
  CC      drivers/tty/vt/vt.o
  CC      net/sunrpc/auth_gss/auth_gss.o
  CC      net/sunrpc/auth_gss/gss_generic_token.o
  LD      drivers/video/fbdev/core/fb.o
  SHIPPED drivers/tty/vt/defkeymap.c
  LD      drivers/video/fbdev/core/built-in.o
  CC      net/sunrpc/auth_gss/gss_mech_switch.o
  CC      net/sunrpc/auth_gss/svcauth_gss.o
  CC      drivers/tty/vt/consolemap_deftbl.o
  CC      drivers/tty/vt/defkeymap.o
  CC      net/sunrpc/auth_gss/gss_rpc_upcall.o
  LD      drivers/video/fbdev/built-in.o
  CC      net/sunrpc/auth_gss/gss_rpc_xdr.o
  LD      drivers/video/built-in.o
  LD      net/sunrpc/sunrpc.o
  LD      net/xfrm/built-in.o
  LD      net/sunrpc/auth_gss/auth_rpcgss.o
  LD      net/sunrpc/auth_gss/built-in.o
  LD      net/sunrpc/built-in.o
  LD      net/built-in.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
  LD      vmlinux.o
  MODPOST vmlinux.o
  GEN     .version
  CHK     include/generated/compile.h
  UPD     include/generated/compile.h
  CC      init/version.o
  LD      init/built-in.o
  KSYM    .tmp_kallsyms1.o
  KSYM    .tmp_kallsyms2.o
  LD      vmlinux
  SYSMAP  System.map
  OBJCOPY arch/sh/boot/vmlinux.bin
  Building modules, stage 2.
  GZIP    arch/sh/boot/vmlinux.bin.gz
  MODPOST 11 modules
  CC      crypto/drbg.mod.o
  CC      crypto/echainiv.mod.o
  CC      crypto/jitterentropy_rng.mod.o
  CC      crypto/sha256_generic.mod.o
  CC      drivers/input/ff-memless.mod.o
  CC      drivers/video/backlight/lcd.mod.o
  CC      drivers/video/fbdev/core/fb_sys_fops.mod.o
  CC      drivers/video/fbdev/core/syscopyarea.mod.o
  CC      drivers/video/fbdev/core/sysfillrect.mod.o
  CC      drivers/video/fbdev/core/sysimgblt.mod.o
  CC      drivers/video/fbdev/sh_mobile_lcdcfb.mod.o
  LD [M]  crypto/drbg.ko
  LD [M]  drivers/input/ff-memless.ko
  LD [M]  drivers/video/fbdev/core/sysfillrect.ko
  LD [M]  crypto/echainiv.ko
  LD [M]  crypto/sha256_generic.ko
  LD [M]  drivers/video/fbdev/core/syscopyarea.ko
  LD [M]  drivers/video/fbdev/core/fb_sys_fops.ko
  LD [M]  crypto/jitterentropy_rng.ko
  LD [M]  drivers/video/backlight/lcd.ko
  LD [M]  drivers/video/fbdev/core/sysimgblt.ko
  LD [M]  drivers/video/fbdev/sh_mobile_lcdcfb.ko
  UIMAGE  arch/sh/boot/uImage.gz
Image Name:   Linux-4.9.0-rc7-gfaaae2a
Created:      Wed Nov 30 14:48:43 2016
Image Type:   SuperH Linux Kernel Image (gzip compressed)
Data Size:    4081509 Bytes = 3985.85 kB = 3.89 MB
Load Address: 88001000
Entry Point:  88002000
  Image arch/sh/boot/uImage is ready
make[1]: Leaving directory '/home/kisskb/slave/build/linus_urquell_defconfig_sh4'
Completed OK
# rm -rf /home/kisskb/slave/build/linus_urquell_defconfig_sh4
# Build took: 0:01:55.099582