# git rev-parse -q --verify 81bcfe5e48f9b8c42cf547f1c74c7f60c44c34c8^{commit}
81bcfe5e48f9b8c42cf547f1c74c7f60c44c34c8
already have revision, skipping fetch
# git checkout -q -f -B kisskb 81bcfe5e48f9b8c42cf547f1c74c7f60c44c34c8
# git clean -qxdf
# git log -1
commit 81bcfe5e48f9b8c42cf547f1c74c7f60c44c34c8
Merge: 80fc2f7 546fece
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Nov 15 08:49:13 2016 -0800

    Merge tag 'trace-v4.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
    
    Pull tracing fixes from Steven Rostedt:
     "Alexei discovered a race condition in modules failing to load that can
      cause a ftrace check to trigger and disable ftrace.
    
      This is because of the way modules are registered to ftrace. Their
      functions are loaded in the ftrace function tables but set to
      "disabled" since they are still in the process of being loaded by the
      module. After the module is finished, it calls back into the ftrace
      infrastructure to enable it.
    
      Looking deeper into the locations that access all the functions in the
      table, I found more locations that should ignore the disabled ones"
    
    * tag 'trace-v4.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
      ftrace: Add more checks for FTRACE_FL_DISABLED in processing ip records
      ftrace: Ignore FTRACE_FL_DISABLED while walking dyn_ftrace records
# < /opt/cross/kisskb/br-sh4-full-2016.08-613-ge98b4dd/bin/sh4-linux-gcc --version
# < git log --format=%s --max-count=1 81bcfe5e48f9b8c42cf547f1c74c7f60c44c34c8
# < make -j 10 ARCH=sh O=/home/kisskb/slave/build/linus_magicpanelr2_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/br-sh4-full-2016.08-613-ge98b4dd/bin/sh4-linux-  magicpanelr2_defconfig
# make -j 10 ARCH=sh O=/home/kisskb/slave/build/linus_magicpanelr2_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_magicpanelr2_defconfig_sh4'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     include/config/kernel.release
  UPD     include/config/kernel.release
  GEN     ./Makefile
  WRAP    arch/sh/include/generated/asm/bitsperlong.h
  WRAP    arch/sh/include/generated/asm/clkdev.h
  WRAP    arch/sh/include/generated/asm/cputime.h
  WRAP    arch/sh/include/generated/asm/current.h
  WRAP    arch/sh/include/generated/asm/delay.h
  WRAP    arch/sh/include/generated/asm/div64.h
  WRAP    arch/sh/include/generated/asm/emergency-restart.h
  WRAP    arch/sh/include/generated/asm/errno.h
  WRAP    arch/sh/include/generated/asm/exec.h
  WRAP    arch/sh/include/generated/asm/fcntl.h
  WRAP    arch/sh/include/generated/asm/ioctl.h
  WRAP    arch/sh/include/generated/asm/ipcbuf.h
  WRAP    arch/sh/include/generated/asm/irq_regs.h
  WRAP    arch/sh/include/generated/asm/irq_work.h
  WRAP    arch/sh/include/generated/asm/kvm_para.h
  WRAP    arch/sh/include/generated/asm/local.h
  WRAP    arch/sh/include/generated/asm/local64.h
  WRAP    arch/sh/include/generated/asm/mcs_spinlock.h
  WRAP    arch/sh/include/generated/asm/mm-arch-hooks.h
  WRAP    arch/sh/include/generated/asm/mman.h
  WRAP    arch/sh/include/generated/asm/msgbuf.h
  WRAP    arch/sh/include/generated/asm/param.h
  WRAP    arch/sh/include/generated/asm/parport.h
  WRAP    arch/sh/include/generated/asm/percpu.h
  WRAP    arch/sh/include/generated/asm/poll.h
  WRAP    arch/sh/include/generated/asm/preempt.h
  WRAP    arch/sh/include/generated/asm/resource.h
  WRAP    arch/sh/include/generated/asm/rwsem.h
  WRAP    arch/sh/include/generated/asm/sembuf.h
  WRAP    arch/sh/include/generated/asm/serial.h
  WRAP    arch/sh/include/generated/asm/shmbuf.h
  WRAP    arch/sh/include/generated/asm/siginfo.h
  WRAP    arch/sh/include/generated/asm/sizes.h
  WRAP    arch/sh/include/generated/asm/socket.h
  WRAP    arch/sh/include/generated/asm/statfs.h
  WRAP    arch/sh/include/generated/asm/termbits.h
  WRAP    arch/sh/include/generated/asm/termios.h
  WRAP    arch/sh/include/generated/asm/trace_clock.h
  WRAP    arch/sh/include/generated/asm/ucontext.h
  WRAP    arch/sh/include/generated/asm/xor.h
  CHK     include/generated/uapi/linux/version.h
  UPD     include/generated/uapi/linux/version.h
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  Using /home/kisskb/slave/src as source for kernel
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/conmakehash
  HOSTCC  scripts/genksyms/genksyms.o
  SHIPPED scripts/genksyms/parse.tab.c
  SHIPPED scripts/genksyms/lex.lex.c
  SHIPPED scripts/genksyms/keywords.hash.c
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  SHIPPED scripts/genksyms/parse.tab.h
  HOSTCC  scripts/genksyms/parse.tab.o
  CC      scripts/mod/devicetable-offsets.s
  HOSTCC  scripts/genksyms/lex.lex.o
  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
  HOSTLD  scripts/genksyms/genksyms
  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_rd.o
  CC      init/do_mounts_initrd.o
  CC      init/initramfs.o
  CC      init/init_task.o
  HOSTCC  usr/gen_init_cpio
  UPD     include/generated/compile.h
  CC      init/version.o
  CC      arch/sh/mm/alignment.o
  AS      arch/sh/kernel/debugtraps.o
  CC      arch/sh/kernel/dma-nommu.o
  GEN     usr/initramfs_data.cpio.gz
  AS      usr/initramfs_data.o
  LD      usr/built-in.o
  CC      arch/sh/mm/cache.o
  CC      arch/sh/kernel/dumpstack.o
  CC      arch/sh/kernel/idle.o
  CC      arch/sh/mm/init.o
  CC      arch/sh/boards/board-magicpanelr2.o
  CC      arch/sh/mm/consistent.o
  CC      arch/sh/kernel/io.o
  CC      kernel/fork.o
  CC      arch/sh/mm/mmap.o
  CC      arch/sh/mm/cache-sh3.o
  CC      kernel/exec_domain.o
  LD      certs/built-in.o
  CC      arch/sh/kernel/irq.o
  CC      arch/sh/mm/extable_32.o
  CC      arch/sh/kernel/irq_32.o
  LD      arch/sh/boards/built-in.o
  CC      kernel/panic.o
  CC      arch/sh/kernel/kdebugfs.o
  CC      mm/filemap.o
  CC      arch/sh/mm/fault.o
  CC      fs/open.o
  CC      mm/mempool.o
  LD      init/mounts.o
  CC      mm/oom_kill.o
  LD      init/built-in.o
  CC      mm/maccess.o
  CC      mm/page_alloc.o
  CC      arch/sh/kernel/machvec.o
  CC      arch/sh/kernel/nmi_debug.o
  CC      arch/sh/mm/gup.o
  CC      fs/read_write.o
  CC      fs/file_table.o
  CC      fs/super.o
  CC      arch/sh/kernel/process.o
  CC      arch/sh/mm/ioremap.o
  CC      kernel/cpu.o
  CC      ipc/util.o
  CC      arch/sh/kernel/process_32.o
  CC      ipc/msgutil.o
  CC      kernel/exit.o
  CC      arch/sh/mm/kmap.o
  CC      arch/sh/kernel/ptrace.o
  CC      ipc/msg.o
  CC      arch/sh/kernel/ptrace_32.o
  CC      arch/sh/kernel/reboot.o
  CC      arch/sh/kernel/return_address.o
  CC      arch/sh/mm/pgtable.o
  CC      arch/sh/kernel/setup.o
  CC      fs/char_dev.o
  CC      fs/stat.o
  CC      fs/exec.o
  CC      arch/sh/mm/tlbex_32.o
  CC      fs/pipe.o
  CC      fs/namei.o
  CC      ipc/sem.o
  CC      arch/sh/kernel/signal_32.o
  CC      arch/sh/mm/tlbflush_32.o
  CC      fs/fcntl.o
  CC      arch/sh/mm/tlb-sh3.o
  CC      mm/page-writeback.o
  CC      kernel/softirq.o
  CC      arch/sh/kernel/sys_sh.o
  CC      arch/sh/mm/uncached.o
  CC      security/commoncap.o
  AS      arch/sh/kernel/syscalls_32.o
  CC      mm/readahead.o
  CC      arch/sh/kernel/time.o
  LD      arch/sh/mm/built-in.o
  CC      mm/swap.o
  CC      mm/truncate.o
  CC      mm/vmscan.o
  CC      ipc/shm.o
  CC      kernel/resource.o
  CC      arch/sh/kernel/topology.o
  CC      security/min_addr.o
  CC      arch/sh/kernel/traps.o
  CC      security/lsm_audit.o
  CC      ipc/syscall.o
  CC      arch/sh/kernel/traps_32.o
  CC      arch/sh/kernel/unwinder.o
  CC      crypto/api.o
  CC      kernel/sysctl.o
  CC      kernel/sysctl_binary.o
  CC      mm/shmem.o
  CC      ipc/ipc_sysctl.o
  CC      arch/sh/kernel/iomap.o
  LD      security/built-in.o
  CC      arch/sh/kernel/sys_sh32.o
  CC      mm/util.o
  CC      ipc/mqueue.o
  CC      fs/ioctl.o
  CC      block/bio.o
  CC      arch/sh/kernel/cpu/irq/imask.o
  CC      fs/readdir.o
  CC      crypto/cipher.o
  LD      arch/sh/kernel/cpu/irq/built-in.o
  AS      arch/sh/kernel/cpu/sh3/ex.o
  CC      arch/sh/kernel/cpu/adc.o
  CC      arch/sh/kernel/cpu/sh3/probe.o
  CC      arch/sh/kernel/cpu/clock-cpg.o
  AS      arch/sh/kernel/cpu/sh3/entry.o
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh3/../../entry-common.S: Assembler messages:
/home/kisskb/slave/src/arch/sh/kernel/cpu/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/sh3/../../entry-common.S:392: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
  CC      arch/sh/kernel/cpu/sh3/setup-sh3.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 [-Wdeprecated-declarations]
   arch_init_clk_ops(&clk->ops, i);
   ^
In file included from /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:6:0:
/home/kisskb/slave/src/arch/sh/include/asm/clock.h:7:19: note: declared here
 void __deprecated arch_init_clk_ops(struct sh_clk_ops **, int type);
                   ^
/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 [-Wdeprecated-declarations]
  return cpg_clk_init();
  ^
/home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:46:25: note: declared here
 int __init __deprecated cpg_clk_init(void)
                         ^
  CC      crypto/compress.o
  CC      fs/select.o
  CC      fs/dcache.o
  CC      arch/sh/kernel/cpu/sh3/setup-sh7720.o
  CC      mm/mmzone.o
  CC      kernel/capability.o
  LD      drivers/amba/built-in.o
  LD      drivers/auxdisplay/built-in.o
  CC      drivers/base/component.o
  CC      arch/sh/kernel/vsyscall/vsyscall.o
  CC      arch/sh/kernel/cpu/sh3/serial-sh7720.o
  CC      crypto/memneq.o
  CC      ipc/namespace.o
  LDS     arch/sh/kernel/vsyscall/vsyscall.lds
  AS      arch/sh/kernel/vsyscall/vsyscall-trapa.o
  AS      arch/sh/kernel/vsyscall/vsyscall-note.o
  CC      arch/sh/kernel/cpu/sh3/clock-sh7710.o
  CC      ipc/mq_sysctl.o
  SYSCALL arch/sh/kernel/vsyscall/vsyscall-trapa.so
  SYSCALL arch/sh/kernel/vsyscall/vsyscall-syms.o
  CC      block/elevator.o
  AS      arch/sh/kernel/vsyscall/vsyscall-syscall.o
  LD      arch/sh/kernel/vsyscall/built-in.o
  CC      crypto/crypto_wq.o
  CC      kernel/ptrace.o
  CC      drivers/base/core.o
  LD      ipc/built-in.o
  CC      kernel/user.o
  CC      arch/sh/kernel/cpu/sh3/pinmux-sh7720.o
  CC      drivers/block/brd.o
  LD      arch/sh/kernel/cpu/sh3/built-in.o
  CC      arch/sh/kernel/cpu/init.o
  CC      mm/vmstat.o
  CC      arch/sh/kernel/cpu/clock.o
  CC      drivers/base/bus.o
  CC      crypto/algapi.o
  CC      crypto/scatterwalk.o
  CC      arch/sh/kernel/cpu/fpu.o
  LD      drivers/block/built-in.o
  CC      arch/sh/kernel/cpu/pfc.o
  CC      fs/inode.o
  CC      drivers/base/dd.o
  CC      kernel/signal.o
  CC      arch/sh/kernel/cpu/proc.o
  CC      block/blk-core.o
  CC      mm/backing-dev.o
  CC      kernel/sys.o
  CC      drivers/base/syscore.o
  LD      arch/sh/kernel/cpu/built-in.o
  CC      arch/sh/kernel/sh_ksyms_32.o
  CC      crypto/proc.o
  CC      mm/mm_init.o
  CC      arch/sh/kernel/module.o
  CC      fs/attr.o
  CC      drivers/base/driver.o
  CC      arch/sh/kernel/disassemble.o
  CC      crypto/aead.o
  CC      arch/sh/kernel/perf_event.o
  CC      mm/mmu_context.o
  CC      crypto/ablkcipher.o
  CC      fs/bad_inode.o
  CC      mm/percpu.o
  CC      drivers/base/class.o
  CC      block/blk-tag.o
  CC      fs/file.o
  CC      arch/sh/kernel/perf_callchain.o
  CC      crypto/blkcipher.o
  CC      mm/slab_common.o
  CC      drivers/base/platform.o
  CC      kernel/kmod.o
  CC      kernel/workqueue.o
  CC      kernel/pid.o
  CC      arch/sh/kernel/hw_breakpoint.o
  CC      block/blk-sysfs.o
  AS      arch/sh/kernel/head_32.o
  LDS     arch/sh/kernel/vmlinux.lds
  LD      arch/sh/kernel/built-in.o
  CC      kernel/task_work.o
  CC      kernel/extable.o
  CC      fs/filesystems.o
  CC      mm/compaction.o
  CC      crypto/skcipher.o
  LD      drivers/bus/built-in.o
  LD      drivers/cdrom/built-in.o
  CC      drivers/char/mem.o
  CC      drivers/base/cpu.o
  CC      block/blk-flush.o
  CC      fs/namespace.o
  CC      drivers/char/random.o
  CC      drivers/char/misc.o
  LD      drivers/char/agp/built-in.o
  CC      block/blk-settings.o
  CC      drivers/base/firmware.o
  CC      block/blk-ioc.o
  CC      crypto/ahash.o
  CC      block/blk-map.o
  CC      kernel/params.o
  CC      mm/vmacache.o
  CC      drivers/base/init.o
  CC      kernel/kthread.o
  CC      mm/interval_tree.o
  LD      drivers/char/built-in.o
  CC      drivers/base/map.o
  CC      fs/seq_file.o
  LD      drivers/char/ipmi/built-in.o
  CC      kernel/sys_ni.o
  CC      block/blk-exec.o
  CC      block/blk-merge.o
  LD      sound/built-in.o
  CC      drivers/base/devres.o
  CC      crypto/shash.o
  CC      drivers/base/attribute_container.o
  CC      fs/xattr.o
  CC      mm/list_lru.o
  CC      kernel/nsproxy.o
  CC      kernel/notifier.o
  CC      drivers/base/transport_class.o
  CC      block/blk-softirq.o
  CC      block/blk-timeout.o
  CC      drivers/base/topology.o
  CC      mm/workingset.o
  CC      crypto/akcipher.o
  CC      drivers/clk/clk-devres.o
  CC      crypto/kpp.o
  CC      drivers/base/container.o
  CC      kernel/ksysfs.o
  CC      drivers/base/property.o
  CC      kernel/cred.o
  CC      block/blk-lib.o
  CC      fs/libfs.o
  CC      mm/debug.o
  CC      kernel/reboot.o
  CC      drivers/clk/clkdev.o
  CC      kernel/async.o
  LD      firmware/built-in.o
  CC      mm/gup.o
  CC      crypto/algboss.o
  CC      mm/highmem.o
  LD      drivers/clk/bcm/built-in.o
  LD      drivers/clk/mvebu/built-in.o
  LD      drivers/clk/ti/built-in.o
  CC      drivers/base/cacheinfo.o
  LD      drivers/clk/built-in.o
  CC      arch/sh/drivers/dma/dma-sh.o
  CC      arch/sh/drivers/dma/dma-api.o
  CC      kernel/range.o
  CC      block/blk-mq.o
  CC      kernel/smpboot.o
  CC      block/blk-mq-tag.o
  CC      mm/memory.o
  CC      crypto/testmgr.o
  CC      fs/fs-writeback.o
  CC      net/socket.o
  CC      drivers/base/power/clock_ops.o
  CC      drivers/base/dma-mapping.o
  CC      kernel/ucount.o
  CC      arch/sh/drivers/dma/dma-sysfs.o
  LD      drivers/base/power/built-in.o
  CC      block/blk-mq-sysfs.o
  CC      drivers/base/dma-coherent.o
  CC      crypto/crypto_null.o
  CC      kernel/groups.o
  LD      arch/sh/drivers/dma/built-in.o
  CC      arch/sh/drivers/heartbeat.o
  CC      mm/mincore.o
  LD      arch/sh/drivers/built-in.o
  CC      crypto/aes_generic.o
  CC      drivers/base/firmware_class.o
  CC      fs/pnode.o
  CC      kernel/bpf/core.o
  AS      arch/sh/lib/movmem.o
  CC      arch/sh/lib/ashldi3.o
  CC      block/blk-mq-cpumap.o
  CC      lib/lockref.o
  CC      block/ioctl.o
  CC      lib/bcd.o
  CC      lib/div64.o
  CC      arch/sh/lib/ashrdi3.o
  CC      fs/splice.o
  CC      drivers/base/module.o
  CC      mm/mlock.o
  CC      mm/mmap.o
  CC      arch/sh/lib/lshrdi3.o
  CC      lib/sort.o
  CC      lib/parser.o
  LD      net/802/built-in.o
  CC      drivers/base/pinctrl.o
  CC      net/core/sock.o
  CC      crypto/crc32c_generic.o
  AS      arch/sh/lib/ashlsi3.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      block/genhd.o
  CC      arch/sh/lib/io.o
  LD      drivers/base/built-in.o
  CC      lib/halfmd4.o
  CC      drivers/clocksource/sh_cmt.o
  CC      lib/debug_locks.o
  CC      crypto/rng.o
  CC      lib/random32.o
  AS      arch/sh/lib/__clear_user.o
  AS      arch/sh/lib/checksum.o
  AS      arch/sh/lib/copy_page.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      arch/sh/lib/delay.o
  LD      drivers/crypto/built-in.o
  LD      drivers/firewire/built-in.o
  LD      drivers/firmware/broadcom/built-in.o
  LD      drivers/firmware/meson/built-in.o
  LD      drivers/firmware/built-in.o
  CC      kernel/events/core.o
  LD      kernel/bpf/built-in.o
  CC      drivers/clocksource/sh_tmu.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.o
  CC      lib/bust_spinlocks.o
  AS      arch/sh/lib/memmove.o
  AS      arch/sh/lib/memset.o
  AS      arch/sh/lib/strlen.o
  CC      fs/sync.o
  AS      arch/sh/lib/udivsi3.o
  CC      lib/kasprintf.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      lib/bitmap.o
  CC [M]  crypto/echainiv.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/irq/handle.o
  LD      drivers/clocksource/built-in.o
  CC      drivers/gpio/devres.o
  CC      block/scsi_ioctl.o
  CC [M]  crypto/hmac.o
  CC      mm/mprotect.o
  CC      fs/utimes.o
  CC      lib/scatterlist.o
  CC      lib/gcd.o
  CC      lib/lcm.o
  CC      drivers/gpio/gpiolib.o
  CC      kernel/irq/manage.o
  CC      kernel/events/ring_buffer.o
  CC [M]  crypto/sha256_generic.o
  CC      mm/mremap.o
  CC      fs/stack.o
  CC      block/partition-generic.o
  CC      lib/list_sort.o
  CC      net/core/request_sock.o
  CC      lib/uuid.o
  CC      fs/fs_struct.o
  CC      lib/flex_array.o
  CC      mm/msync.o
  CC      fs/statfs.o
  CC      kernel/irq/spurious.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      mm/rmap.o
  LD      drivers/gpu/vga/built-in.o
  LD      drivers/gpu/built-in.o
  CC      lib/iov_iter.o
  CC      mm/vmalloc.o
  CC      block/ioprio.o
  CC      kernel/irq/resend.o
  CC [M]  crypto/drbg.o
  CC      net/core/skbuff.o
  CC      fs/fs_pin.o
  CC      drivers/gpio/gpiolib-legacy.o
  CC      kernel/irq/chip.o
  CC      fs/nsfs.o
  CC      block/badblocks.o
  LD      drivers/gpio/built-in.o
  CC      fs/buffer.o
  CC      drivers/hid/hid-core.o
  CC [M]  crypto/jitterentropy.o
  LD      drivers/hwtracing/intel_th/built-in.o
  LD      drivers/i2c/algos/built-in.o
  LD      drivers/i2c/busses/built-in.o
  LD      drivers/i2c/muxes/built-in.o
  LD      drivers/i2c/built-in.o
  CC [M]  crypto/jitterentropy-kcapi.o
  CC      lib/clz_ctz.o
  CC      kernel/events/callchain.o
  CC      mm/pagewalk.o
  CC      kernel/irq/dummychip.o
  CC      lib/bsearch.o
  CC      lib/find_bit.o
  LD      crypto/crypto.o
  LD      crypto/crypto_algapi.o
  LD      crypto/crypto_blkcipher.o
  LD      crypto/crypto_hash.o
  LD      crypto/cryptomgr.o
  LD [M]  crypto/jitterentropy_rng.o
  LD      crypto/built-in.o
  CC      block/partitions/check.o
  CC      mm/pgtable-generic.o
  CC      lib/llist.o
  CC      kernel/irq/devres.o
  CC      kernel/irq/irqdomain.o
  CC      lib/memweight.o
  CC      fs/block_dev.o
  CC      lib/kfifo.o
  CC      mm/process_vm_access.o
  CC      block/partitions/msdos.o
  CC      fs/direct-io.o
  CC      kernel/irq/proc.o
  CC      drivers/hid/hid-input.o
  CC      mm/init-mm.o
  CC      lib/percpu-refcount.o
  CC      mm/bootmem.o
  CC      kernel/events/hw_breakpoint.o
  CC      block/partitions/efi.o
  LD      kernel/irq/built-in.o
  CC      fs/mpage.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]
 }
 ^
  CC      lib/percpu_ida.o
  CC      drivers/hid/hid-generic.o
  LD      kernel/events/built-in.o
  LD      kernel/livepatch/built-in.o
  CC      kernel/locking/mutex.o
  CC      mm/fadvise.o
  CC      lib/rhashtable.o
  CC      net/core/datagram.o
  CC      kernel/power/qos.o
  LD      block/partitions/built-in.o
  CC      block/noop-iosched.o
  LD      virt/lib/built-in.o
  LD      virt/built-in.o
  LD      drivers/idle/built-in.o
  CC      drivers/hid/hid-a4tech.o
  CC      net/core/stream.o
  CC      mm/madvise.o
  CC      mm/memblock.o
  LD      block/built-in.o
  CC      kernel/locking/semaphore.o
  CC      lib/reciprocal_div.o
  CC      mm/page_io.o
  CC      kernel/power/poweroff.o
  CC      lib/once.o
  LD      kernel/power/built-in.o
  CC      mm/swap_state.o
  CC      fs/proc_namespace.o
  CC      kernel/locking/rwsem.o
  CC      kernel/locking/percpu-rwsem.o
  CC      kernel/locking/rtmutex.o
  CC      lib/string_helpers.o
  CC      fs/devpts/inode.o
  CC      kernel/locking/rwsem-spinlock.o
  CC      drivers/hid/hid-apple.o
  CC      drivers/hid/hid-belkin.o
  CC      net/core/scm.o
  CC      net/core/gen_stats.o
  CC      mm/swapfile.o
  CC      net/ethernet/eth.o
  CC      net/ipv4/route.o
  CC      net/ipv6/addrconf_core.o
  LD      kernel/locking/built-in.o
  CC      kernel/printk/printk.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  LD      fs/exofs/built-in.o
  CC      fs/exportfs/expfs.o
  CC      lib/hexdump.o
  CC      lib/kstrtox.o
  CC      net/netlink/af_netlink.o
  LD      fs/exportfs/exportfs.o
  LD      fs/exportfs/built-in.o
  CC      net/core/gen_estimator.o
  CC      fs/ext2/balloc.o
  CC      net/ipv6/exthdrs_core.o
  CC      drivers/hid/hid-cherry.o
  LD      net/ethernet/built-in.o
  CC      lib/iomap_copy.o
  CC      kernel/rcu/update.o
  CC      lib/devres.o
  CC      drivers/hid/hid-chicony.o
  CC      fs/ext2/dir.o
  CC      kernel/rcu/sync.o
  CC      net/core/net_namespace.o
  CC      mm/dmapool.o
  CC      drivers/hid/hid-cypress.o
  CC      kernel/rcu/srcu.o
  CC      lib/hweight.o
  CC      net/ipv6/ip6_checksum.o
  CC      lib/bitrev.o
  CC      kernel/printk/nmi.o
  LD      kernel/printk/built-in.o
  CC      lib/crc16.o
  CC      drivers/hid/hid-ezkey.o
  CC      net/ipv4/inetpeer.o
  CC      drivers/hid/hid-kensington.o
  CC      kernel/rcu/tiny.o
  CC      fs/ext2/file.o
  CC      mm/slab.o
  HOSTCC  lib/gen_crc32table
  CC      lib/lz4/lz4_decompress.o
  CC      drivers/hid/hid-lg.o
  CC      net/ipv6/ip6_icmp.o
  CC      fs/ext2/ialloc.o
  LD      kernel/rcu/built-in.o
  CC      kernel/sched/core.o
  CC      mm/migrate.o
  CC      net/core/secure_seq.o
  LD      lib/lz4/built-in.o
  CC      lib/lzo/lzo1x_decompress_safe.o
  CC      net/netlink/genetlink.o
  CC      net/ipv6/output_core.o
  CC      drivers/hid/hid-microsoft.o
  CC      net/core/flow_dissector.o
  CC      net/ipv4/protocol.o
  LD      lib/lzo/lzo_decompress.o
  LD      lib/lzo/built-in.o
  CC      fs/ext2/inode.o
  CC      lib/xz/xz_dec_syms.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      lib/xz/xz_dec_stream.o
  CC      drivers/hid/hid-monterey.o
  CC      net/packet/af_packet.o
  LD      drivers/hid/hid.o
  CC      net/ipv6/protocol.o
  LD      drivers/hid/hid-logitech.o
  LD      drivers/hid/built-in.o
  CC      net/ipv4/ip_input.o
  CC      drivers/input/input.o
  CC      lib/xz/xz_dec_lzma2.o
  CC      mm/quicklist.o
  LD      mm/built-in.o
  CC      fs/ext2/ioctl.o
  CC      drivers/input/serio/serio.o
  LD      net/netlink/built-in.o
  LD      drivers/iommu/built-in.o
  CC      net/core/sysctl_net_core.o
  CC      drivers/input/input-compat.o
  CC      fs/ext2/namei.o
  CC      lib/xz/xz_dec_bcj.o
  CC      net/ipv6/ip6_offload.o
  CC      net/ipv4/ip_fragment.o
  CC      kernel/sched/loadavg.o
  CC      drivers/input/serio/serport.o
  CC      fs/ext2/super.o
  LD      lib/xz/xz_dec.o
  LD      lib/xz/built-in.o
  CC      lib/zlib_deflate/deflate.o
  CC      net/ipv4/ip_forward.o
  CC      net/core/dev.o
  CC      kernel/sched/clock.o
  CC      drivers/input/serio/libps2.o
  CC      drivers/input/input-mt.o
  CC      net/ipv6/tcpv6_offload.o
  CC      kernel/sched/cputime.o
  CC      lib/zlib_deflate/deftree.o
  CC      net/core/ethtool.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      net/ipv4/ip_options.o
  CC      fs/ext2/symlink.o
  LD      drivers/input/serio/built-in.o
  CC      drivers/input/ff-core.o
  CC      net/core/dev_addr_lists.o
  CC      kernel/sched/idle_task.o
  CC      net/ipv6/exthdrs_offload.o
  CC      lib/zlib_deflate/deflate_syms.o
  LD      fs/ext2/ext2.o
  LD      fs/ext2/built-in.o
  CC      fs/ext4/balloc.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]
 }
 ^
  LD      net/packet/built-in.o
  CC      drivers/input/mousedev.o
  CC      kernel/sched/fair.o
  LD      lib/zlib_deflate/zlib_deflate.o
  LD      lib/zlib_deflate/built-in.o
  CC      lib/zlib_inflate/inffast.o
  CC      drivers/input/evdev.o
  CC      lib/zlib_inflate/inflate.o
  LD      net/ipv6/built-in.o
  CC      fs/ext4/bitmap.o
  CC      fs/ext4/dir.o
  CC      net/sched/sch_generic.o
  CC      net/ipv4/ip_output.o
  CC      lib/audit.o
  CC      kernel/sched/rt.o
  CC      lib/zlib_inflate/infutil.o
  CC      fs/ext4/file.o
  CC      net/core/dst.o
  CC      lib/zlib_inflate/inftrees.o
  CC      drivers/input/keyboard/atkbd.o
  CC      lib/zlib_inflate/inflate_syms.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      kernel/sched/deadline.o
  CC      net/sched/sch_mq.o
  LD      drivers/input/mouse/built-in.o
  CC      kernel/time/time.o
  LD      lib/zlib_inflate/zlib_inflate.o
  LD      lib/zlib_inflate/built-in.o
  CC      lib/syscall.o
  CC      fs/ext4/fsync.o
  CC      lib/nlattr.o
  CC      kernel/sched/stop_task.o
  CC      lib/atomic64.o
  CC      lib/dynamic_queue_limits.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]
 }
 ^
  LD      drivers/input/keyboard/built-in.o
  LD      drivers/input/input-core.o
  LD      drivers/input/built-in.o
  LD      drivers/irqchip/built-in.o
  LD      drivers/lguest/built-in.o
  LD      net/sched/built-in.o
  LD      drivers/macintosh/built-in.o
  CC      lib/strncpy_from_user.o
  CC      fs/ext4/ialloc.o
  LD      drivers/media/common/b2c2/built-in.o
  LD      drivers/media/common/saa7146/built-in.o
  CC      fs/ext4/inode.o
  LD      drivers/media/common/siano/built-in.o
  CC      kernel/sched/wait.o
  LD      drivers/media/common/v4l2-tpg/built-in.o
  LD      drivers/media/common/built-in.o
  LD      drivers/media/firewire/built-in.o
  CC      kernel/time/timer.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  LD      drivers/media/i2c/built-in.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
  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
  LD      drivers/media/pci/ttpci/built-in.o
  LD      drivers/media/pci/built-in.o
  CC      kernel/sched/swait.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
  CC      net/core/netevent.o
  LD      drivers/media/spi/built-in.o
  LD      drivers/media/tuners/built-in.o
  LD      drivers/media/usb/b2c2/built-in.o
  CC      net/ipv4/ip_sockglue.o
  LD      drivers/media/usb/dvb-usb/built-in.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
  CC      lib/strnlen_user.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
  LD      drivers/media/built-in.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
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      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      drivers/mtd/mtdcore.o
  CC      net/ipv4/inet_hashtables.o
  CC      kernel/time/hrtimer.o
  CC      kernel/sched/completion.o
  CC      lib/net_utils.o
  CC      net/core/neighbour.o
  CC      kernel/sched/idle.o
  CC      drivers/net/mii.o
  CC      lib/sbitmap.o
  LD      drivers/nfc/built-in.o
  CC      fs/ext4/page-io.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) {
     ^
  LD      kernel/sched/built-in.o
  CC      fs/jbd2/transaction.o
  CC      kernel/time/itimer.o
  CC      drivers/mtd/mtdsuper.o
  CC      lib/argv_split.o
  CC      lib/bug.o
  CC      net/ipv4/inet_timewait_sock.o
  CC      drivers/net/Space.o
  CC      kernel/time/posix-timers.o
  CC      fs/jbd2/commit.o
  CC      kernel/time/posix-cpu-timers.o
  CC      lib/chacha20.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      drivers/mtd/mtdconcat.o
  CC      lib/cmdline.o
  CC      drivers/net/loopback.o
  CC      lib/ctype.o
  CC      lib/dec_and_lock.o
  CC      drivers/mtd/mtdpart.o
  CC      lib/decompress.o
  CC      lib/decompress_bunzip2.o
  CC      net/ipv4/inet_connection_sock.o
  CC      fs/jbd2/recovery.o
  CC      lib/decompress_inflate.o
  CC      kernel/time/timekeeping.o
  LD      drivers/net/ethernet/8390/built-in.o
  LD      drivers/net/ethernet/amazon/built-in.o
  LD      drivers/net/ethernet/arc/built-in.o
  LD      drivers/net/ethernet/broadcom/built-in.o
  LD      drivers/net/ethernet/cadence/built-in.o
  CC      kernel/time/ntp.o
  LD      drivers/net/ethernet/ezchip/built-in.o
  LD      drivers/net/ethernet/i825xx/built-in.o
  LD      drivers/net/ethernet/intel/built-in.o
  LD      drivers/net/ethernet/marvell/built-in.o
  LD      drivers/net/ethernet/micrel/built-in.o
  LD      drivers/net/ethernet/natsemi/built-in.o
  LD      drivers/net/ethernet/netronome/built-in.o
  CC      fs/ext4/ioctl.o
  LD      drivers/net/ethernet/qualcomm/emac/built-in.o
  CC      lib/decompress_unlz4.o
  LD      drivers/net/ethernet/qualcomm/built-in.o
  LD      drivers/net/ethernet/renesas/built-in.o
  LD      drivers/nvme/host/built-in.o
  LD      drivers/net/ethernet/rocker/built-in.o
  LD      drivers/nvme/target/built-in.o
  LD      drivers/nvme/built-in.o
  LD      drivers/net/ethernet/samsung/built-in.o
  CC      kernel/time/clocksource.o
  LD      drivers/net/ethernet/seeq/built-in.o
  CC      drivers/net/ethernet/smsc/smsc911x.o
  CC      net/core/rtnetlink.o
  CC      lib/decompress_unlzma.o
  CC      drivers/mtd/mtdchar.o
  CC      fs/jbd2/checkpoint.o
  LD      drivers/net/ethernet/stmicro/built-in.o
  CC      kernel/time/jiffies.o
  CC      fs/ext4/namei.o
  CC      fs/jbd2/revoke.o
  CC      lib/decompress_unlzo.o
  CC      lib/decompress_unxz.o
  CC      lib/dma-noop.o
  CC      net/ipv4/tcp.o
  CC      drivers/mtd/redboot.o
  CC      fs/ext4/super.o
  CC      kernel/time/timer_list.o
  CC      fs/jbd2/journal.o
  LD      drivers/net/ethernet/smsc/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/built-in.o
  CC      lib/dump_stack.o
  CC      drivers/net/phy/phy.o
  CC      drivers/mtd/cmdlinepart.o
  CC      kernel/time/timeconv.o
  LD      drivers/perf/built-in.o
  CC      fs/ext4/symlink.o
  CC      lib/earlycpio.o
  CC      lib/extable.o
  CC      kernel/time/timecounter.o
  CC      drivers/mtd/mtd_blkdevs.o
  CC      lib/flex_proportions.o
  CC      kernel/time/posix-clock.o
  CC      net/ipv4/tcp_input.o
  CC      lib/idr.o
  CC      net/core/utils.o
  CC      drivers/net/phy/phy_device.o
  CC      lib/int_sqrt.o
  CC      net/sunrpc/clnt.o
  CC      kernel/time/alarmtimer.o
  CC      drivers/mtd/mtdblock.o
  CC      lib/ioremap.o
  LD      fs/jbd2/jbd2.o
  LD      fs/jbd2/built-in.o
  CC      kernel/time/clockevents.o
  CC      net/core/link_watch.o
  CC      drivers/mtd/chips/chipreg.o
  CC      lib/irq_regs.o
  CC      lib/is_single_threaded.o
  CC      net/core/filter.o
  CC      lib/klist.o
  CC      drivers/mtd/chips/cfi_probe.o
  CC      kernel/time/tick-common.o
  CC      drivers/mtd/chips/cfi_util.o
  CC      drivers/net/phy/mdio_bus.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;
           ^
  LD      drivers/mtd/devices/built-in.o
  CC      net/ipv4/tcp_output.o
  CC      lib/kobject.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);
             ^
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;
           ^
  CC      fs/ext4/hash.o
  CC      lib/kobject_uevent.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_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      net/sunrpc/xprt.o
  CC      kernel/time/sched_clock.o
  CC      drivers/mtd/chips/cfi_cmdset_0002.o
  CC      drivers/net/phy/mdio_device.o
  LD      kernel/time/built-in.o
  CC      kernel/futex.o
  CC      fs/ext4/resize.o
  CC      fs/ext4/extents.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      lib/md5.o
  CC      drivers/net/phy/smsc.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]
 }
 ^
  CC      lib/nmi_backtrace.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;
           ^
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;
           ^
/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      net/core/sock_diag.o
  CC      lib/nodemask.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;
           ^
/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;
           ^
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/sunrpc/socklib.o
  LD      drivers/net/phy/libphy.o
  LD      drivers/net/phy/built-in.o
  LD      drivers/net/wireless/admtek/built-in.o
  LD      drivers/net/wireless/ath/built-in.o
  LD      drivers/net/wireless/atmel/built-in.o
  LD      drivers/net/wireless/broadcom/built-in.o
  CC      lib/plist.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
  CC      lib/radix-tree.o
  LD      drivers/net/wireless/ti/built-in.o
  LD      drivers/net/wireless/zydas/built-in.o
  LD      drivers/net/wireless/built-in.o
  CC      drivers/mtd/chips/gen_probe.o
  LD      drivers/net/built-in.o
  CC      kernel/up.o
  CC      drivers/pinctrl/core.o
  LD      drivers/platform/built-in.o
  LD      drivers/power/built-in.o
  CC      net/core/dev_ioctl.o
  CC      kernel/uid16.o
  CC      net/core/tso.o
  CC      fs/ext4/ext4_jbd2.o
  LD      drivers/mtd/chips/built-in.o
  LD      drivers/mtd/lpddr/built-in.o
  CC      drivers/mtd/maps/physmap.o
  CC      net/sunrpc/xprtsock.o
  CC      net/ipv4/tcp_timer.o
  CC      kernel/module.o
  CC      lib/ratelimit.o
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]
 }
 ^
/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;
              ^
  LD      drivers/mtd/maps/built-in.o
  LD      drivers/mtd/nand/built-in.o
  LD      drivers/mtd/onenand/built-in.o
  CC      drivers/pinctrl/pinctrl-utils.o
  LD      drivers/mtd/tests/built-in.o
  LD      drivers/mtd/mtd.o
  CC      net/core/sock_reuseport.o
  LD      drivers/mtd/built-in.o
  CC      net/core/net-sysfs.o
  CC      net/unix/af_unix.o
  CC      lib/rbtree.o
  CC      drivers/pinctrl/pinmux.o
  LD      net/wireless/built-in.o
  CC      net/sysctl_net.o
  CC      lib/seq_buf.o
  CC      fs/ext4/migrate.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/pinctrl/pinconf.o
  CC      lib/sha1.o
  CC      net/ipv4/tcp_ipv4.o
  CC      net/unix/garbage.o
/home/kisskb/slave/src/kernel/module.c: In function 'load_module':
/home/kisskb/slave/src/kernel/module.c:1317:23: warning: 'crc' may be used uninitialized in this function [-Wmaybe-uninitialized]
  const unsigned long *crc;
                       ^
  CC      net/sunrpc/sched.o
  CC      drivers/pinctrl/pinconf-generic.o
  CC      lib/show_mem.o
  CC      net/ipv4/tcp_minisocks.o
  CC      fs/ext4/mballoc.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      net/core/net-procfs.o
  CC      lib/string.o
  CC      net/ipv4/tcp_cong.o
  CC      lib/timerqueue.o
  CC      kernel/kallsyms.o
  CC      drivers/pinctrl/sh-pfc/pinctrl.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]
 }
 ^
  CC      lib/vsprintf.o
  LD      net/core/built-in.o
  CC      lib/win_minmax.o
  CC      net/sunrpc/auth.o
  CC      net/unix/sysctl_net_unix.o
  CC      drivers/pinctrl/sh-pfc/gpio.o
  CC      kernel/acct.o
  CC      net/ipv4/tcp_metrics.o
  CC      fs/kernfs/mount.o
  CC      fs/jffs2/compr.o
  CC      fs/kernfs/inode.o
  CC      drivers/pinctrl/sh-pfc/pfc-sh7720.o
  LD      net/unix/unix.o
  LD      net/unix/built-in.o
  CC      fs/kernfs/dir.o
  CC      fs/jffs2/dir.o
  LD      drivers/pwm/built-in.o
  CC      kernel/utsname.o
  LD      drivers/pinctrl/sh-pfc/built-in.o
  LD      drivers/pinctrl/built-in.o
  CC      drivers/rtc/rtc-lib.o
  CC      kernel/pid_namespace.o
  CC      fs/ext4/block_validity.o
  CC      fs/ext4/move_extent.o
  CC      net/sunrpc/auth_null.o
  CC      fs/jffs2/file.o
  CC      drivers/rtc/systohc.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]
 }
 ^
  CC      fs/jffs2/ioctl.o
  CC      kernel/audit.o
  CC      net/ipv4/tcp_fastopen.o
  CC      fs/kernfs/file.o
  CC [M]  lib/crc-ccitt.o
  CC      drivers/rtc/class.o
  CC      net/ipv4/tcp_rate.o
  CC      net/sunrpc/auth_unix.o
  CC      fs/jffs2/nodelist.o
  CC      fs/jffs2/malloc.o
  CC      fs/ext4/mmp.o
  GEN     lib/crc32table.h
  AR      lib/lib.a
  CC      lib/crc32.o
  CC      drivers/rtc/interface.o
  CC      fs/ext4/indirect.o
  CC      fs/jffs2/read.o
  EXPORTS lib/lib-ksyms.o
  CC      fs/kernfs/symlink.o
  CC      drivers/rtc/rtc-dev.o
  CC      net/ipv4/tcp_recovery.o
  CC      net/sunrpc/auth_generic.o
  CC      net/sunrpc/svc.o
  LD      lib/built-in.o
  LD      fs/kernfs/built-in.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]
 }
 ^
  CC      fs/lockd/clntlock.o
  CC      fs/nfs/client.o
  CC      fs/jffs2/nodemgmt.o
  CC      fs/ext4/extents_status.o
  CC      drivers/rtc/rtc-proc.o
  CC      net/ipv4/tcp_offload.o
  CC      drivers/rtc/rtc-sysfs.o
  CC      kernel/auditfilter.o
  CC      fs/jffs2/readinode.o
  CC      fs/nfs/dir.o
  CC      fs/lockd/clntproc.o
  CC      drivers/rtc/rtc-sh.o
  CC      fs/ext4/xattr.o
  CC      drivers/sh/clk/core.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)
             ^
  CC      net/sunrpc/svcsock.o
  LD      drivers/rtc/rtc-core.o
  LD      drivers/rtc/built-in.o
  CC      net/ipv4/datagram.o
  CC      drivers/sh/intc/access.o
  CC      fs/jffs2/write.o
  CC      net/ipv4/raw.o
  CC      drivers/sh/clk/cpg.o
  CC      kernel/auditsc.o
  CC      drivers/sh/intc/chip.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:176:1: 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:41:17: 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 *);
                     ^
/home/kisskb/slave/src/net/sunrpc/svcsock.c: In function 'svc_setup_socket':
/home/kisskb/slave/src/net/sunrpc/svcsock.c:715:6: 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:682:18: note: 'optname' was declared here
  int err, level, optname, one = 1;
                  ^
/home/kisskb/slave/src/net/sunrpc/svcsock.c:715:6: 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:682:11: note: 'level' was declared here
  int err, level, optname, one = 1;
           ^
  CC      fs/lockd/clntxdr.o
  CC      fs/ext4/xattr_user.o
  CC      drivers/sh/intc/core.o
  LD      drivers/sh/clk/built-in.o
  CC      fs/lockd/host.o
  CC      fs/jffs2/scan.o
  CC      net/sunrpc/svcauth.o
  CC      fs/nfs/file.o
  CC      fs/ext4/xattr_trusted.o
  CC      fs/lockd/svc.o
  CC      drivers/sh/intc/handle.o
  CC      net/ipv4/udp.o
  CC      net/sunrpc/svcauth_unix.o
  CC      fs/nfs_common/grace.o
  CC      fs/ext4/inline.o
  CC      fs/jffs2/gc.o
  CC      drivers/sh/intc/irqdomain.o
  CC      fs/jffs2/symlink.o
  CC      kernel/audit_watch.o
  CC      drivers/sh/intc/virq.o
  CC      fs/nls/nls_base.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]
 }
 ^
  LD      fs/nfs_common/built-in.o
  CC      fs/ext4/readpage.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      fs/lockd/svclock.o
  CC      fs/jffs2/build.o
  CC      fs/nls/nls_cp437.o
  LD      drivers/sh/intc/built-in.o
  CC      drivers/sh/pm_runtime.o
  CC      kernel/audit_fsnotify.o
  CC      fs/nfs/getroot.o
  CC      net/sunrpc/addr.o
  CC      fs/nls/nls_cp850.o
  CC      net/ipv4/udplite.o
  LD      drivers/sh/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/tty/tty_io.o
  CC      fs/nls/nls_iso8859-1.o
  CC      fs/jffs2/erase.o
  CC      kernel/audit_tree.o
  CC      fs/ext4/sysfs.o
  LD      fs/nls/built-in.o
  CC      fs/notify/fsnotify.o
  CC      fs/lockd/svcshare.o
  CC      fs/nfs/inode.o
  CC      fs/jffs2/background.o
  LD      fs/ext4/ext4.o
  CC      net/ipv4/udp_offload.o
  CC      net/sunrpc/rpcb_clnt.o
  LD      fs/ext4/built-in.o
  CC      fs/lockd/svcproc.o
  CC      fs/notify/notification.o
  CC      fs/jffs2/fs.o
  CC      fs/jffs2/writev.o
  CC      kernel/relay.o
  CC      fs/jffs2/super.o
  CC      fs/proc/task_mmu.o
  CC      fs/notify/group.o
  CC      fs/notify/inode_mark.o
  CC      fs/lockd/svcsubs.o
  CC      drivers/tty/n_tty.o
  CC      fs/jffs2/debug.o
  CC      net/ipv4/arp.o
  CC      net/sunrpc/timer.o
  CC      fs/jffs2/compr_rtime.o
  CC      kernel/utsname_sysctl.o
  CC      fs/notify/mark.o
  CC      net/ipv4/icmp.o
  CC      kernel/elfcore.o
  CC      fs/jffs2/compr_zlib.o
  CC      fs/proc/inode.o
  CC      fs/nfs/super.o
  CC      kernel/irq_work.o
  LD      fs/jffs2/jffs2.o
  LD      fs/jffs2/built-in.o
  CC      fs/lockd/mon.o
  CC      fs/notify/vfsmount_mark.o
  CC      net/sunrpc/xdr.o
  CC      fs/nfs/io.o
  CC      fs/notify/fdinfo.o
  CC      kernel/membarrier.o
  CC      fs/proc/root.o
  LD      fs/notify/dnotify/built-in.o
  LD      fs/notify/fanotify/built-in.o
  LD      drivers/video/backlight/built-in.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      drivers/video/console/dummycon.o
  CC      fs/lockd/xdr.o
  CC      kernel/memremap.o
  CC      drivers/tty/tty_ioctl.o
  CC      fs/proc/base.o
  CC      net/ipv4/devinet.o
  LD      drivers/video/fbdev/core/built-in.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
  LD      drivers/video/fbdev/built-in.o
  CC      net/sunrpc/sunrpc_syms.o
  CC      fs/notify/inotify/inotify_user.o
  LD      drivers/video/console/built-in.o
  LD      drivers/video/built-in.o
  CC      drivers/tty/tty_ldisc.o
  CC      drivers/tty/tty_buffer.o
  LD      kernel/built-in.o
/opt/cross/kisskb/br-sh4-full-2016.08-613-ge98b4dd/bin/sh4-linux-ld: kernel/sched/built-in.o: uses dsp instructions while previous modules use floating point instructions
/opt/cross/kisskb/br-sh4-full-2016.08-613-ge98b4dd/bin/sh4-linux-ld: kernel/sched/built-in.o: uses instructions which are incompatible with instructions used in previous modules
/opt/cross/kisskb/br-sh4-full-2016.08-613-ge98b4dd/bin/sh4-linux-ld: failed to merge target specific data of file kernel/sched/built-in.o
/home/kisskb/slave/src/scripts/Makefile.build:380: recipe for target 'kernel/built-in.o' failed
make[2]: *** [kernel/built-in.o] Error 1
/home/kisskb/slave/src/Makefile:980: recipe for target 'kernel' failed
make[1]: *** [kernel] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC      fs/nfs/direct.o
  CC      fs/lockd/clnt4xdr.o
  LD      fs/notify/inotify/built-in.o
  LD      fs/quota/built-in.o
  LD      fs/notify/built-in.o
  CC      fs/lockd/xdr4.o
  CC      fs/nfs/pagelist.o
  CC      fs/lockd/svc4proc.o
  CC      net/sunrpc/cache.o
  CC      fs/ramfs/inode.o
  CC      drivers/tty/tty_port.o
  CC      fs/proc/generic.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/lockd/procfs.o
  CC      net/sunrpc/rpc_pipe.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  CC      drivers/tty/tty_mutex.o
  CC      fs/sysfs/file.o
  CC      fs/eventpoll.o
  CC      net/ipv4/af_inet.o
  LD      fs/lockd/lockd.o
  CC      fs/proc/array.o
  CC      fs/sysfs/dir.o
  LD      fs/lockd/built-in.o
  CC      fs/sysfs/symlink.o
  CC      drivers/tty/tty_ldsem.o
  CC      net/sunrpc/svc_xprt.o
  CC      drivers/tty/pty.o
  CC      fs/nfs/read.o
  CC      fs/sysfs/mount.o
  CC      fs/nfs/symlink.o
  CC      fs/anon_inodes.o
  CC      fs/signalfd.o
  CC      fs/proc/fd.o
  CC      fs/sysfs/group.o
  CC      drivers/tty/tty_audit.o
  CC      fs/proc/proc_tty.o
  CC      net/sunrpc/xprtmultipath.o
  CC      net/sunrpc/stats.o
  CC      net/sunrpc/sysctl.o
  LD      fs/sysfs/built-in.o
  CC      fs/proc/cmdline.o
  CC      fs/proc/consoles.o
  CC      fs/timerfd.o
  CC      drivers/tty/sysrq.o
  LD      drivers/tty/ipwireless/built-in.o
  CC      drivers/tty/serial/serial_core.o
  CC      fs/nfs/unlink.o
  CC      fs/proc/cpuinfo.o
  CC      net/ipv4/igmp.o
  CC      fs/nfs/write.o
  CC      fs/proc/devices.o
  CC      fs/nfs/namespace.o
  CC      fs/nfs/mount_clnt.o
  CC      fs/nfs/nfstrace.o
  CC      fs/proc/interrupts.o
  CC      fs/eventfd.o
  LD      net/sunrpc/sunrpc.o
  LD      net/sunrpc/built-in.o
  CC      fs/nfs/nfsroot.o
  CC      fs/proc/loadavg.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      fs/proc/meminfo.o
  CC      net/ipv4/fib_frontend.o
  CC      drivers/tty/serial/earlycon.o
  CC      drivers/tty/vt/vc_screen.o
  CC      fs/aio.o
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  CC      drivers/tty/serial/8250/8250_core.o
  CC      fs/locks.o
  CC      drivers/tty/serial/8250/8250_port.o
  CC      drivers/tty/serial/8250/8250_early.o
  CC      fs/proc/version.o
  CC      fs/proc/softirqs.o
  CC      drivers/tty/vt/selection.o
  CC      fs/nfs/sysctl.o
  CC      fs/nfs/nfs2super.o
  CC      fs/nfs/proc.o
/home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:250:10: warning: 'i' may be used uninitialized in this function [-Wmaybe-uninitialized]
  BUG_ON(i->head == NULL);
          ^
/home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:235:19: note: 'i' was declared here
  struct irq_info *i;
                   ^
  CC      fs/proc/namespaces.o
  CC      net/ipv4/fib_semantics.o
  CC      drivers/tty/vt/keyboard.o
  CC      fs/nfs/nfs2xdr.o
  CC      fs/proc/self.o
  CC      fs/proc/thread_self.o
  CC      net/ipv4/fib_trie.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/nfs/nfs3super.o
  CC      fs/nfs/nfs3client.o
  CC      drivers/tty/vt/consolemap.o
  CC      net/ipv4/inet_fragment.o
  LD      drivers/tty/serial/8250/8250.o
  LD      drivers/tty/serial/8250/8250_base.o
  LD      drivers/tty/serial/8250/built-in.o
  CC      drivers/tty/serial/sh-sci.o
  CC      fs/nfs/nfs3proc.o
  CONMK   drivers/tty/vt/consolemap_deftbl.c
  CC      fs/binfmt_script.o
  CC      fs/nfs/nfs3xdr.o
  CC      fs/proc/proc_net.o
  CC      drivers/tty/vt/vt.o
  CC      fs/proc/kcore.o
  SHIPPED drivers/tty/vt/defkeymap.c
  CC      net/ipv4/ping.o
  CC      drivers/tty/serial/serial_mctrl_gpio.o
  CC      net/ipv4/ip_tunnel_core.o
  CC      fs/proc/kmsg.o
  CC      net/ipv4/gre_offload.o
  LD      fs/nfs/nfs.o
  LD      fs/nfs/nfsv2.o
  CC      fs/proc/page.o
  CC      net/ipv4/sysctl_net_ipv4.o
  CC      net/ipv4/proc.o
  CC      net/ipv4/ipconfig.o
  LD      drivers/tty/serial/built-in.o
  CC      fs/binfmt_elf.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;
           ^
  LD      fs/nfs/nfsv3.o
  LD      fs/nfs/built-in.o
  LD      fs/proc/proc.o
  CC      fs/mbcache.o
  LD      fs/proc/built-in.o
  CC      fs/coredump.o
  CC      net/ipv4/inet_diag.o
  CC      fs/drop_caches.o
  CC      net/ipv4/tcp_diag.o
  CC      fs/fhandle.o
  CC      net/ipv4/tcp_cubic.o
  CC      drivers/tty/vt/consolemap_deftbl.o
  CC      drivers/tty/vt/defkeymap.o
  LD      fs/built-in.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
  LD      net/ipv4/built-in.o
  LD      net/built-in.o
make[1]: Leaving directory '/home/kisskb/slave/build/linus_magicpanelr2_defconfig_sh4'
Makefile:150: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -j 10 ARCH=sh O=/home/kisskb/slave/build/linus_magicpanelr2_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/br-sh4-full-2016.08-613-ge98b4dd/bin/sh4-linux-  ' returned non-zero exit status 2
# rm -rf /home/kisskb/slave/build/linus_magicpanelr2_defconfig_sh4
# Build took: 0:01:17.670766