# git rev-parse -q --verify 412ac77a9d3ec015524dacea905471d66480b7ac^{commit}
412ac77a9d3ec015524dacea905471d66480b7ac
already have revision, skipping fetch
# git checkout -q -f -B kisskb 412ac77a9d3ec015524dacea905471d66480b7ac
# git clean -qxdf
# git log -1
commit 412ac77a9d3ec015524dacea905471d66480b7ac
Merge: dcdaa2f 19339c2
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Dec 14 14:09:48 2016 -0800

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
    
    Pull namespace updates from Eric Biederman:
     "After a lot of discussion and work we have finally reachanged a basic
      understanding of what is necessary to make unprivileged mounts safe in
      the presence of EVM and IMA xattrs which the last commit in this
      series reflects. While technically it is a revert the comments it adds
      are important for people not getting confused in the future. Clearing
      up that confusion allows us to seriously work on unprivileged mounts
      of fuse in the next development cycle.
    
      The rest of the fixes in this set are in the intersection of user
      namespaces, ptrace, and exec. I started with the first fix which
      started a feedback cycle of finding additional issues during review
      and fixing them. Culiminating in a fix for a bug that has been present
      since at least Linux v1.0.
    
      Potentially these fixes were candidates for being merged during the rc
      cycle, and are certainly backport candidates but enough little things
      turned up during review and testing that I decided they should be
      handled as part of the normal development process just to be certain
      there were not any great surprises when it came time to backport some
      of these fixes"
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
      Revert "evm: Translate user/group ids relative to s_user_ns when computing HMAC"
      exec: Ensure mm->user_ns contains the execed files
      ptrace: Don't allow accessing an undumpable mm
      ptrace: Capture the ptracer's creds not PT_PTRACE_CAP
      mm: Add a user_ns owner to mm_struct and fix ptrace permission checks
# < /opt/cross/kisskb/br-sh4-full-2016.08-613-ge98b4dd/bin/sh4-linux-gcc --version
# < git log --format=%s --max-count=1 412ac77a9d3ec015524dacea905471d66480b7ac
# < make -j 48 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 48 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/current.h
  WRAP    arch/sh/include/generated/asm/cputime.h
  WRAP    arch/sh/include/generated/asm/div64.h
  WRAP    arch/sh/include/generated/asm/delay.h
  WRAP    arch/sh/include/generated/asm/errno.h
  WRAP    arch/sh/include/generated/asm/emergency-restart.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/local.h
  WRAP    arch/sh/include/generated/asm/kvm_para.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/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/percpu.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
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/sumversion.o
  Generating include/generated/machtypes.h
  CHK     include/generated/timeconst.h
  CC      kernel/bounds.s
  UPD     include/generated/timeconst.h
  CHK     include/generated/bounds.h
  UPD     include/generated/bounds.h
  CC      arch/sh/kernel/asm-offsets.s
  CHK     include/generated/asm-offsets.h
  UPD     include/generated/asm-offsets.h
  CALL    /home/kisskb/slave/src/scripts/checksyscalls.sh
  HOSTLD  scripts/mod/modpost
<stdin>: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/init_task.o
  CC      init/initramfs.o
  UPD     include/generated/compile.h
  HOSTCC  usr/gen_init_cpio
  CC      init/version.o
  AS      arch/sh/kernel/debugtraps.o
  CC      arch/sh/kernel/irq_32.o
  CC      arch/sh/kernel/dumpstack.o
  CC      arch/sh/kernel/idle.o
  CC      arch/sh/kernel/io.o
  CC      arch/sh/kernel/dma-nommu.o
  CC      arch/sh/kernel/irq.o
  CC      arch/sh/kernel/nmi_debug.o
  CC      arch/sh/kernel/machvec.o
  CC      arch/sh/kernel/kdebugfs.o
  CC      arch/sh/kernel/reboot.o
  CC      arch/sh/kernel/ptrace.o
  CC      arch/sh/kernel/ptrace_32.o
  CC      arch/sh/kernel/process_32.o
  CC      arch/sh/kernel/process.o
  CC      arch/sh/kernel/signal_32.o
  CC      arch/sh/kernel/return_address.o
  CC      arch/sh/kernel/setup.o
  CC      arch/sh/kernel/time.o
  CC      arch/sh/kernel/topology.o
  CC      arch/sh/kernel/traps.o
  CC      arch/sh/kernel/traps_32.o
  CC      arch/sh/kernel/sys_sh.o
  AS      arch/sh/kernel/syscalls_32.o
  CC      arch/sh/kernel/ioport.o
  CC      arch/sh/kernel/iomap.o
  CC      arch/sh/kernel/sys_sh32.o
  CC      arch/sh/kernel/unwinder.o
  CC      arch/sh/kernel/sh_ksyms_32.o
  CC      arch/sh/kernel/module.o
  CC      arch/sh/kernel/machine_kexec.o
  CC      arch/sh/kernel/perf_callchain.o
  AS      arch/sh/kernel/relocate_kernel.o
  CC      arch/sh/kernel/perf_event.o
  CC      arch/sh/kernel/hw_breakpoint.o
  LDS     arch/sh/kernel/vsyscall/vsyscall.lds
  CC      arch/sh/kernel/vsyscall/vsyscall.o
  CC      arch/sh/boards/board-urquell.o
  CC      arch/sh/mm/alignment.o
  AS      arch/sh/kernel/head_32.o
  CC      arch/sh/kernel/cpu/irq/imask.o
  AS      arch/sh/kernel/vsyscall/vsyscall-trapa.o
  LDS     arch/sh/kernel/vmlinux.lds
  AS      arch/sh/kernel/vsyscall/vsyscall-note.o
  CC      arch/sh/mm/cache.o
  GEN     usr/initramfs_data.cpio.gz
  CC      arch/sh/mm/init.o
  CC      arch/sh/kernel/cpu/init.o
  CC      arch/sh/mm/consistent.o
  CC      arch/sh/kernel/cpu/clock.o
  CC      arch/sh/kernel/cpu/sh4a/setup-sh7786.o
  CC      arch/sh/kernel/cpu/sh4a/intc-shx3.o
  CC      arch/sh/kernel/cpu/fpu.o
  CC      arch/sh/kernel/cpu/pfc.o
  CC      arch/sh/kernel/cpu/sh4/probe.o
  LD      certs/built-in.o
  AS      arch/sh/kernel/cpu/sh4/../sh3/entry.o
  CC      arch/sh/kernel/cpu/proc.o
  AS      arch/sh/kernel/cpu/sh4/../sh3/ex.o
  CC      arch/sh/mm/mmap.o
  AS      usr/initramfs_data.o
  CC      arch/sh/kernel/cpu/sh4/fpu.o
  CC      arch/sh/mm/cache-sh4.o
  LD      arch/sh/kernel/cpu/irq/built-in.o
  CC      arch/sh/kernel/cpu/sh4/softfloat.o
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S: Assembler messages:
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:389: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:392: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
  CC      arch/sh/mm/flush-sh4.o
  CC      arch/sh/kernel/cpu/sh4/sq.o
  CC      arch/sh/mm/cache-shx3.o
  CC      arch/sh/mm/extable_32.o
  CC      arch/sh/kernel/cpu/sh4a/clock-sh7786.o
  CC      arch/sh/mm/fault.o
  CC      arch/sh/mm/gup.o
  SYSCALL arch/sh/kernel/vsyscall/vsyscall-trapa.so
  LD      usr/built-in.o
  LD      arch/sh/kernel/cpu/sh4/common.o
  SYSCALL arch/sh/kernel/vsyscall/vsyscall-syms.o
  CC      arch/sh/mm/ioremap.o
  CC      arch/sh/kernel/cpu/sh4a/pinmux-sh7786.o
  CC      arch/sh/mm/kmap.o
  CC      arch/sh/kernel/cpu/sh4a/perf_event.o
  CC      arch/sh/kernel/cpu/sh4a/ubc.o
  AS      arch/sh/kernel/vsyscall/vsyscall-syscall.o
  CC      arch/sh/mm/pgtable.o
  CC      arch/sh/mm/tlbex_32.o
  CC      arch/sh/mm/tlbflush_32.o
  CC      arch/sh/mm/tlb-pteaex.o
  CC      arch/sh/mm/tlb-urb.o
  CC      arch/sh/mm/asids-debugfs.o
  LD      arch/sh/kernel/vsyscall/built-in.o
  CC      arch/sh/mm/cache-debugfs.o
  CC      arch/sh/mm/tlb-debugfs.o
  CC      arch/sh/mm/hugetlbpage.o
  CC      arch/sh/mm/ioremap_fixed.o
  CC      kernel/fork.o
  CC      arch/sh/mm/uncached.o
  CC      kernel/exec_domain.o
  CC      kernel/panic.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      kernel/cpu.o
  CC      kernel/exit.o
  LD      arch/sh/boards/built-in.o
  CC      kernel/softirq.o
  CC      kernel/resource.o
  CC      kernel/sysctl.o
  CC      kernel/sysctl_binary.o
  CC      kernel/capability.o
  CC      kernel/ptrace.o
  CC      kernel/user.o
  CC      kernel/sys.o
  CC      kernel/signal.o
  CC      kernel/kmod.o
  CC      ipc/util.o
  CC      kernel/workqueue.o
  CC      ipc/msgutil.o
  CC      kernel/pid.o
  CC      ipc/msg.o
  CC      ipc/sem.o
  CC      kernel/task_work.o
  CC      ipc/shm.o
  CC      ipc/syscall.o
  CC      kernel/extable.o
  CC      ipc/mqueue.o
  CC      ipc/ipc_sysctl.o
  CC      mm/filemap.o
  LD      arch/sh/kernel/cpu/sh4a/built-in.o
  CC      ipc/namespace.o
  CC      mm/mempool.o
  CC      mm/oom_kill.o
  CC      mm/maccess.o
  CC      ipc/mq_sysctl.o
  CC      mm/page_alloc.o
  CC      mm/page-writeback.o
  CC      security/commoncap.o
  CC      mm/readahead.o
  CC      security/min_addr.o
  CC      security/keys/gc.o
  CC      kernel/params.o
  CC      security/keys/key.o
  CC      security/lsm_audit.o
  CC      security/keys/keyring.o
  LD      arch/sh/kernel/cpu/sh4/built-in.o
  LD      arch/sh/mm/built-in.o
  CC      mm/swap.o
  CC      kernel/kthread.o
  LD      arch/sh/kernel/cpu/built-in.o
  CC      kernel/sys_ni.o
  CC      kernel/nsproxy.o
  CC      security/keys/keyctl.o
  CC      kernel/notifier.o
  LD      arch/sh/kernel/built-in.o
  LD      init/mounts.o
  CC      kernel/ksysfs.o
  LD      init/built-in.o
  CC      kernel/cred.o
  CC      kernel/reboot.o
  CC      security/keys/permission.o
  CC      fs/open.o
  CC      security/keys/process_keys.o
  CC      fs/read_write.o
  CC      crypto/api.o
  CC      security/keys/request_key.o
  CC      kernel/async.o
  CC      kernel/range.o
  CC      security/device_cgroup.o
  CC      kernel/smpboot.o
  CC      kernel/ucount.o
  CC      block/bio.o
  CC      mm/truncate.o
  LD      sound/built-in.o
  CC      kernel/groups.o
  CC      mm/vmscan.o
  CC      kernel/bpf/core.o
  CC      mm/shmem.o
  LD      kernel/livepatch/built-in.o
  CC      kernel/events/core.o
  CC      security/keys/request_key_auth.o
  CC      kernel/irq/irqdesc.o
  LD      firmware/built-in.o
  CC      kernel/power/qos.o
  CC      kernel/printk/printk.o
  CC      security/keys/user_defined.o
  LD      drivers/amba/built-in.o
  CC      kernel/locking/mutex.o
  CC      kernel/rcu/update.o
  CC      kernel/freezer.o
  CC      security/keys/proc.o
  CC      kernel/profile.o
  CC      mm/util.o
  CC      kernel/futex.o
  CC      drivers/ata/libata-core.o
  CC      mm/mmzone.o
  CC      kernel/sched/core.o
  CC      kernel/up.o
  CC      kernel/sched/loadavg.o
  CC      kernel/uid16.o
  LD      arch/sh/drivers/dma/built-in.o
  CC      kernel/module.o
  CC      mm/vmstat.o
  CC      security/keys/sysctl.o
  CC      kernel/time/time.o
  CC      arch/sh/drivers/pci/common.o
  CC      kernel/time/timer.o
  CC      kernel/kallsyms.o
  LD      ipc/built-in.o
  CC      kernel/acct.o
  CC      mm/backing-dev.o
  CC      net/socket.o
  CC      kernel/kexec_core.o
  CC      arch/sh/drivers/pci/pci.o
  LD      net/802/built-in.o
  CC      mm/mm_init.o
  CC      kernel/kexec.o
  CC      kernel/rcu/sync.o
  CC      kernel/cgroup.o
  CC      kernel/power/main.o
  CC      fs/file_table.o
  CC      kernel/irq/handle.o
  CC      kernel/sched/clock.o
  CC      mm/mmu_context.o
  AS      arch/sh/lib/movmem.o
  CC      arch/sh/lib/ashldi3.o
/home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task':
/home/kisskb/slave/src/kernel/sched/core.c:3293:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      arch/sh/lib/ashrdi3.o
  CC      kernel/cgroup_freezer.o
  CC      block/elevator.o
  CC      crypto/cipher.o
  LD      security/keys/built-in.o
  LD      security/built-in.o
  CC      net/core/sock.o
  CC      kernel/cpuset.o
  CC      kernel/utsname.o
  CC      arch/sh/drivers/pci/pcie-sh7786.o
  CC      kernel/sched/cputime.o
  CC      kernel/pid_namespace.o
  CC      kernel/time/hrtimer.o
  CC      kernel/irq/manage.o
  CC      kernel/power/process.o
  GZIP    kernel/config_data.gz
  CC      mm/percpu.o
  CC      kernel/audit.o
  CC      kernel/rcu/srcu.o
  CC      mm/slab_common.o
  CC      mm/compaction.o
  CC      arch/sh/lib/lshrdi3.o
  CC      fs/super.o
  CC      kernel/time/timekeeping.o
  CC      kernel/locking/semaphore.o
  CC      kernel/auditfilter.o
  AS      arch/sh/lib/ashlsi3.o
  CC      fs/char_dev.o
  CC      mm/vmacache.o
  CC      kernel/auditsc.o
  CC      kernel/audit_watch.o
  AS      arch/sh/lib/ashrsi3.o
  CC      crypto/compress.o
  CC      arch/sh/drivers/pci/ops-sh7786.o
  CC      kernel/printk/nmi.o
  CC      kernel/audit_fsnotify.o
  AS      arch/sh/lib/ashiftrt.o
  CC      kernel/rcu/tiny.o
  AS      arch/sh/lib/lshrsi3.o
  CC      lib/lockref.o
  CC      kernel/audit_tree.o
  AS      arch/sh/lib/udiv_qrnnd.o
  CC      kernel/sched/idle_task.o
  CC      arch/sh/lib/io.o
  LD      kernel/printk/built-in.o
  AS      arch/sh/lib/__clear_user.o
  CC      mm/interval_tree.o
  CC      kernel/hung_task.o
  CC      mm/list_lru.o
  AS      arch/sh/lib/checksum.o
  CC      lib/bcd.o
  CC      kernel/locking/rwsem.o
  LD      kernel/rcu/built-in.o
  CC      kernel/seccomp.o
  CC      kernel/utsname_sysctl.o
  AS      arch/sh/lib/copy_page.o
  CC      lib/div64.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      arch/sh/lib/delay.o
  CC      kernel/elfcore.o
  CC      mm/workingset.o
  CC      kernel/irq_work.o
  CC      kernel/membarrier.o
  CC      crypto/memneq.o
  CC      kernel/locking/percpu-rwsem.o
  CC      mm/debug.o
  LD      kernel/power/built-in.o
  CC      kernel/memremap.o
  CC      block/blk-core.o
  CHK     kernel/config_data.h
  CC      mm/gup.o
  CC      arch/sh/lib/div64-generic.o
  UPD     kernel/config_data.h
  CC      mm/highmem.o
  CC      kernel/configs.o
  CC      fs/stat.o
  CC      mm/mincore.o
  CC      mm/memory.o
  CC      mm/mlock.o
  AS      arch/sh/lib/div64.o
  CC      mm/mmap.o
  LD      arch/sh/drivers/pci/built-in.o
  CC      fs/exec.o
  CC      arch/sh/drivers/heartbeat.o
  AS      arch/sh/lib/memchr.o
  CC      kernel/locking/rtmutex.o
  AS      arch/sh/lib/memcpy-sh4.o
  CC      mm/mprotect.o
  AS      arch/sh/lib/memmove.o
  CC      kernel/sched/fair.o
  AS      arch/sh/lib/memset-sh4.o
  CC      kernel/locking/rwsem-spinlock.o
  LD      kernel/bpf/built-in.o
  AS      arch/sh/lib/strlen.o
  CC      fs/pipe.o
  CC      kernel/sched/rt.o
  CC      fs/namei.o
  AS      arch/sh/lib/udivsi3.o
  AS      arch/sh/lib/udivsi3_i4i.o
  CC      crypto/algapi.o
  CC      crypto/crypto_wq.o
  CC      kernel/sched/deadline.o
  CC      crypto/scatterwalk.o
  CC      mm/mremap.o
  CC      mm/msync.o
  CC      kernel/sched/stop_task.o
  CC      kernel/time/ntp.o
  AR      arch/sh/lib/lib.a
  CC      mm/rmap.o
  CC      mm/vmalloc.o
  CC      mm/pagewalk.o
  CC      lib/sort.o
  CC      mm/pgtable-generic.o
  EXPORTS arch/sh/lib/lib-ksyms.o
  CC      kernel/time/clocksource.o
  CC      mm/process_vm_access.o
  LD      arch/sh/lib/built-in.o
  CC      mm/init-mm.o
  CC      kernel/irq/spurious.o
  CC      kernel/irq/resend.o
  CC      mm/bootmem.o
  CC      kernel/irq/chip.o
  CC      lib/parser.o
  CC      fs/fcntl.o
  CC      net/core/request_sock.o
  CC      mm/fadvise.o
  CC      fs/ioctl.o
  LD      virt/lib/built-in.o
  LD      arch/sh/drivers/built-in.o
  CC      fs/readdir.o
  CC      drivers/ata/libata-scsi.o
  LD      virt/built-in.o
  CC      kernel/time/jiffies.o
  CC      mm/madvise.o
  CC      mm/memblock.o
  CC      fs/select.o
  CC      crypto/proc.o
  LD      kernel/locking/built-in.o
  CC      mm/page_io.o
  CC      crypto/aead.o
  CC      mm/swapfile.o
  CC      mm/swap_state.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      net/core/skbuff.o
  CC      mm/dmapool.o
  CC      fs/dcache.o
  CC      mm/hugetlb.o
  CC      mm/sparse.o
  CC      kernel/sched/wait.o
  CC      kernel/sched/swait.o
  CC      kernel/irq/dummychip.o
  CC      lib/halfmd4.o
  CC      lib/debug_locks.o
  CC      crypto/ablkcipher.o
  CC      mm/slab.o
  CC      net/dns_resolver/dns_key.o
  CC      net/dns_resolver/dns_query.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      mm/migrate.o
  CC      kernel/time/timer_list.o
  CC      kernel/irq/devres.o
  CC      lib/random32.o
  CC      lib/bust_spinlocks.o
  CC      kernel/time/timeconv.o
  CC      mm/quicklist.o
  CC      fs/inode.o
  CC      fs/attr.o
  CC      fs/bad_inode.o
  CC      kernel/irq/irqdomain.o
  CC      kernel/sched/completion.o
  CC      crypto/blkcipher.o
  CC      kernel/sched/idle.o
  CC      kernel/sched/debug.o
  CC      net/core/datagram.o
  CC      kernel/sched/cpuacct.o
  CC      net/core/stream.o
  CC      net/core/scm.o
  CC      crypto/skcipher.o
  CC      kernel/irq/proc.o
  CC      kernel/time/timecounter.o
  CC      net/core/gen_stats.o
  CC      kernel/events/ring_buffer.o
  LD      drivers/auxdisplay/built-in.o
  CC      block/blk-tag.o
  CC      block/blk-sysfs.o
  CC      block/blk-flush.o
  CC      fs/file.o
  CC      block/blk-settings.o
  CC      fs/filesystems.o
  CC      kernel/time/alarmtimer.o
  CC      fs/namespace.o
  LD      net/dns_resolver/dns_resolver.o
  CC      kernel/time/posix-timers.o
  LD      net/dns_resolver/built-in.o
  CC      fs/seq_file.o
  CC      net/ethernet/eth.o
  CC      lib/kasprintf.o
  CC      fs/xattr.o
  CC      fs/libfs.o
  CC      lib/bitmap.o
  CC      drivers/base/component.o
  CC      drivers/base/core.o
  CC      lib/scatterlist.o
  LD      kernel/irq/built-in.o
  CC      lib/gcd.o
  CC      crypto/ahash.o
  CC      kernel/time/posix-cpu-timers.o
  CC      drivers/block/brd.o
  CC      kernel/time/posix-clock.o
  CC      kernel/time/itimer.o
  CC      crypto/shash.o
  CC      lib/lcm.o
  CC      fs/fs-writeback.o
  CC      crypto/akcipher.o
  CC      fs/pnode.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      lib/list_sort.o
  CC      crypto/kpp.o
  CC      crypto/acompress.o
  CC      lib/uuid.o
  CC      crypto/scompress.o
  CC      net/core/gen_estimator.o
  CC      lib/flex_array.o
  CC      net/core/net_namespace.o
  CC      fs/splice.o
  CC      lib/iov_iter.o
  CC      fs/sync.o
  CC      block/blk-ioc.o
  CC      lib/clz_ctz.o
  CC      net/core/secure_seq.o
  CC      block/blk-map.o
  CC      block/blk-exec.o
  CC      kernel/time/clockevents.o
  CC      lib/bsearch.o
  LD      net/ethernet/built-in.o
  CC      lib/find_bit.o
  CC      net/core/flow_dissector.o
  CC      lib/llist.o
  CC      drivers/base/bus.o
  CC      kernel/events/callchain.o
  LD      kernel/sched/built-in.o
  CC      crypto/algboss.o
  CC      net/core/sysctl_net_core.o
  CC      lib/memweight.o
  CC      drivers/base/dd.o
  CC      crypto/testmgr.o
  CC      lib/kfifo.o
  CC      net/core/dev.o
  CC      block/blk-merge.o
  CC      crypto/hmac.o
  CC      lib/percpu-refcount.o
  CC      lib/percpu_ida.o
  CC      fs/utimes.o
  CC      lib/rhashtable.o
  CC      crypto/crypto_null.o
  CC      fs/stack.o
  CC      crypto/aes_generic.o
  CC      kernel/time/tick-common.o
  LD      drivers/block/built-in.o
  CC      fs/fs_struct.o
  CC      fs/statfs.o
  CC      kernel/time/sched_clock.o
  LD      drivers/bus/built-in.o
  CC      crypto/crc32c_generic.o
  CC      kernel/time/tick-oneshot.o
  CC      kernel/time/tick-sched.o
  LD      drivers/cdrom/built-in.o
  CC      block/blk-softirq.o
  CC      crypto/rng.o
  CC      crypto/xor.o
  CC      fs/fs_pin.o
  CC      block/blk-timeout.o
  CC      net/ipv4/route.o
  CC      net/core/ethtool.o
  CC      drivers/char/mem.o
  CC      lib/reciprocal_div.o
  CC [M]  crypto/echainiv.o
  CC      net/core/dev_addr_lists.o
  CC      fs/nsfs.o
  CC      fs/buffer.o
  CC      block/blk-lib.o
  CC      fs/block_dev.o
  CC      fs/direct-io.o
  CC      drivers/ata/libata-eh.o
  CC      lib/once.o
  CC      fs/mpage.o
  LD      mm/built-in.o
  CC      lib/string_helpers.o
  CC      kernel/time/timekeeping_debug.o
  CC      lib/hexdump.o
  CC      lib/kstrtox.o
  CC [M]  crypto/sha256_generic.o
  CC      lib/pci_iomap.o
  CC      fs/proc_namespace.o
  CC      block/blk-mq.o
  CC [M]  crypto/drbg.o
  CC [M]  crypto/jitterentropy.o
  CC      kernel/events/hw_breakpoint.o
  CC      drivers/base/syscore.o
  CC [M]  crypto/jitterentropy-kcapi.o
  CC      drivers/base/driver.o
  CC      net/core/dst.o
  LD      crypto/crypto.o
  LD      kernel/time/built-in.o
  LD      crypto/crypto_algapi.o
  CC      drivers/base/class.o
  LD      crypto/crypto_blkcipher.o
  CC      net/core/netevent.o
  LD      crypto/crypto_acompress.o
  LD      crypto/crypto_hash.o
  CC      lib/devres.o
  CC      lib/iomap_copy.o
  LD      crypto/cryptomgr.o
  CC      drivers/base/platform.o
  CC      lib/hweight.o
  CC      drivers/base/cpu.o
  CC      lib/assoc_array.o
  CC      drivers/char/random.o
  LD      fs/exofs/built-in.o
  CC      net/core/neighbour.o
  CC      fs/exportfs/expfs.o
  CC      fs/devpts/inode.o
  CC      fs/configfs/inode.o
  CC      fs/debugfs/inode.o
  CC      net/core/rtnetlink.o
  CC      lib/bitrev.o
  CC      fs/ext2/balloc.o
  CC      lib/crc16.o
  LD      crypto/built-in.o
  HOSTCC  lib/gen_crc32table
/home/kisskb/slave/src/net/core/ethtool.c: In function 'ethtool_get_feature_mask':
/home/kisskb/slave/src/net/core/ethtool.c:311:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      block/blk-mq-tag.o
  CC      lib/fonts/fonts.o
  LD [M]  crypto/jitterentropy_rng.o
  CC      lib/fonts/font_8x8.o
  CC      lib/lz4/lz4_decompress.o
  CC      fs/hugetlbfs/inode.o
  CC      lib/lzo/lzo1x_compress.o
  CC      block/blk-stat.o
  CC      lib/lzo/lzo1x_decompress_safe.o
  CC      net/core/utils.o
  CC      lib/fonts/font_8x16.o
  CC      fs/btrfs/super.o
  CC      net/core/link_watch.o
  CC      drivers/base/firmware.o
  CC      fs/fat/cache.o
  CC      drivers/base/init.o
  LD      kernel/events/built-in.o
  CC      drivers/base/map.o
  CC      fs/ext4/bitmap.o
  CC      fs/ext4/balloc.o
  CC      net/core/filter.o
  LD      kernel/built-in.o
  CC      lib/xz/xz_dec_syms.o
  CC      lib/raid6/algos.o
  CC      lib/zlib_deflate/deflate.o
  CC      net/core/sock_diag.o
  LD      fs/devpts/devpts.o
  CC      fs/jbd2/transaction.o
  CC      lib/zlib_inflate/inffast.o
  LD      fs/devpts/built-in.o
  CC      drivers/base/devres.o
  CC      drivers/base/attribute_container.o
  CC      fs/kernfs/mount.o
  CC      fs/kernfs/inode.o
  CC      lib/zlib_inflate/inflate.o
  CC      lib/zlib_inflate/infutil.o
  CC      lib/audit.o
  CC      block/blk-mq-sysfs.o
  LD      lib/lzo/lzo_compress.o
  CC      block/blk-mq-cpumap.o
  CC      fs/lockd/clntlock.o
  CC      block/ioctl.o
  CC      drivers/base/transport_class.o
  CC      lib/zlib_inflate/inftrees.o
  LD      fs/exportfs/exportfs.o
  LD      fs/exportfs/built-in.o
  CC      block/genhd.o
  CC      net/core/dev_ioctl.o
  CC      block/scsi_ioctl.o
  LD      lib/lzo/lzo_decompress.o
  LD      lib/lz4/built-in.o
  CC      lib/syscall.o
  LD      lib/lzo/built-in.o
  LD      lib/fonts/font.o
  CC      lib/nlattr.o
  CC      fs/nfs_common/grace.o
  LD      lib/fonts/built-in.o
  CC      lib/atomic64.o
  CC      lib/xz/xz_dec_stream.o
  CC      fs/configfs/file.o
  CC      drivers/base/topology.o
  CC      fs/debugfs/file.o
  CC      fs/jbd2/commit.o
  HOSTCC  lib/raid6/mktables
  CC      lib/raid6/recov.o
  CC      drivers/base/container.o
  CC      block/partition-generic.o
  CC      lib/dynamic_queue_limits.o
  CC      drivers/char/misc.o
  CC      lib/zlib_inflate/inflate_syms.o
  UNROLL  lib/raid6/int1.c
  CC      drivers/base/property.o
  CC      lib/glob.o
  CC      drivers/ata/libata-transport.o
  UNROLL  lib/raid6/int2.c
  UNROLL  lib/raid6/int4.c
  CC      net/core/tso.o
  UNROLL  lib/raid6/int8.c
  CC      lib/strncpy_from_user.o
  UNROLL  lib/raid6/int16.c
  UNROLL  lib/raid6/int32.c
  CC      block/ioprio.o
  TABLE   lib/raid6/tables.c
  CC      lib/strnlen_user.o
  CC      lib/raid6/int1.o
  CC      fs/nfs/client.o
  CC      drivers/base/cacheinfo.o
  CC      net/ipv4/inetpeer.o
  CC      block/badblocks.o
  CC      fs/kernfs/dir.o
  CC      lib/raid6/int2.o
  CC      lib/zlib_deflate/deftree.o
  CC      lib/net_utils.o
  CC      lib/xz/xz_dec_lzma2.o
  CC      drivers/base/power/sysfs.o
  CC      lib/sg_pool.o
  CC      fs/kernfs/file.o
  CC      drivers/base/regmap/regmap.o
  LD      fs/hugetlbfs/hugetlbfs.o
  CC      fs/fat/dir.o
  LD      drivers/base/test/built-in.o
  LD      fs/hugetlbfs/built-in.o
  CC      block/noop-iosched.o
  CC      fs/ext2/dir.o
  CC      drivers/base/dma-mapping.o
  CC      block/partitions/msdos.o
  CC      block/partitions/check.o
  CC      drivers/base/dma-coherent.o
  CC      drivers/base/firmware_class.o
  GEN     lib/oid_registry_data.c
  CC      fs/nls/nls_base.o
  CC      lib/sbitmap.o
  LD      drivers/char/agp/built-in.o
  CC      lib/argv_split.o
  CC      fs/configfs/dir.o
  CC      lib/bug.o
/home/kisskb/slave/src/net/core/neighbour.c: In function 'neigh_sysctl_register':
/home/kisskb/slave/src/net/core/neighbour.c:3179:2: warning: 'p_name' may be used uninitialized in this function [-Wmaybe-uninitialized]
  snprintf(neigh_path, sizeof(neigh_path), "net/%s/neigh/%s",
  ^
  CC      net/core/sock_reuseport.o
  CC      fs/jbd2/recovery.o
  CC      drivers/char/hw_random/core.o
  CC      lib/chacha20.o
  CC      drivers/base/module.o
  LD      fs/nfs_common/built-in.o
  LD      lib/zlib_inflate/zlib_inflate.o
  LD      lib/zlib_inflate/built-in.o
  CC      lib/cmdline.o
  CC      drivers/base/pinctrl.o
  CC      lib/ctype.o
  CC      lib/dec_and_lock.o
  CC      fs/notify/fsnotify.o
  CC      block/partitions/efi.o
  CC      lib/decompress.o
  CC      lib/decompress_bunzip2.o
  CC      fs/lockd/clntproc.o
  CC      lib/decompress_inflate.o
  CC      lib/decompress_unlz4.o
  CC      lib/decompress_unlzma.o
  CC      lib/raid6/int4.o
  CC      block/deadline-iosched.o
  CC      fs/notify/notification.o
  CC      fs/notify/group.o
  CC      fs/ext4/dir.o
  CC      lib/decompress_unlzo.o
  CC      lib/decompress_unxz.o
  CC      net/core/flow.o
  CC      lib/dma-noop.o
  CC      drivers/base/power/generic_ops.o
  CC      drivers/base/power/common.o
  CC      fs/nls/nls_cp437.o
  CC      fs/kernfs/symlink.o
  CC      lib/raid6/int8.o
  LD      fs/debugfs/debugfs.o
  CC      lib/raid6/int16.o
  LD      fs/debugfs/built-in.o
  CC      block/cfq-iosched.o
  CC      net/core/net-sysfs.o
  CC      drivers/ata/libata-trace.o
  CC      fs/configfs/symlink.o
  CC      lib/dump_stack.o
  CC      net/ipv4/protocol.o
  CC      net/ipv4/ip_input.o
  CC      net/core/net-procfs.o
  CC      fs/btrfs/ctree.o
  CC      net/ipv4/ip_fragment.o
  CC      fs/btrfs/extent-tree.o
  CC      lib/raid6/int32.o
  CC      lib/xz/xz_dec_bcj.o
  CC      fs/btrfs/print-tree.o
  CC      fs/notify/inode_mark.o
  CC      lib/earlycpio.o
  CC      fs/ntfs/aops.o
  CC      net/ipv4/ip_forward.o
  CC      net/ipv6/addrconf_core.o
  CC      lib/extable.o
  CC      net/ipv6/exthdrs_core.o
  CC      lib/flex_proportions.o
  CC      net/ipv6/ip6_checksum.o
  CC      drivers/base/regmap/regcache.o
  CC      net/ipv4/ip_options.o
  CC      net/ipv6/ip6_icmp.o
  CC      fs/notify/mark.o
  CC      lib/zlib_deflate/deflate_syms.o
  CC      fs/lockd/clntxdr.o
  CC      lib/idr.o
  CC      fs/nls/nls_cp932.o
  LD      drivers/char/hw_random/rng-core.o
  CC      fs/notify/vfsmount_mark.o
  CC      lib/int_sqrt.o
  LD      drivers/char/hw_random/built-in.o
  CC      lib/ioremap.o
  LD      drivers/char/built-in.o
/home/kisskb/slave/src/block/cfq-iosched.c: In function 'cfq_async_queue_prio':
/home/kisskb/slave/src/block/cfq-iosched.c:3828:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      net/ipv6/output_core.o
  CC      fs/configfs/mount.o
  LD      fs/quota/built-in.o
  CC      lib/irq_regs.o
  CC      drivers/base/power/qos.o
  LD      drivers/char/ipmi/built-in.o
  CC      lib/raid6/tables.o
  CC      fs/ext2/file.o
  LD      fs/kernfs/built-in.o
  CC      fs/notify/fdinfo.o
  CC      lib/is_single_threaded.o
  CC      net/ipv4/ip_output.o
  CC      fs/ramfs/inode.o
  CC      lib/klist.o
  CC      drivers/base/power/runtime.o
  CC      lib/kobject.o
  CC      drivers/clk/clk-devres.o
  CC      fs/sysfs/file.o
  CC      drivers/base/regmap/regcache-rbtree.o
  CC      net/netlink/af_netlink.o
  CC      net/ipv6/protocol.o
  CC      fs/jbd2/checkpoint.o
  CC      lib/kobject_uevent.o
  CC      net/ipv6/ip6_offload.o
  CC      fs/configfs/item.o
  CC      fs/ext2/inode.o
  CC      fs/ext2/ialloc.o
  CC      fs/nls/nls_euc-jp.o
  CC      fs/ext2/ioctl.o
  LD      lib/zlib_deflate/zlib_deflate.o
  LD      lib/zlib_deflate/built-in.o
  LD      lib/raid6/raid6_pq.o
  CC      fs/ext2/namei.o
  CC      fs/proc/task_mmu.o
  CC      fs/ext2/super.o
  CC      fs/proc/inode.o
  CC      fs/ext2/symlink.o
  LD      lib/raid6/built-in.o
  CC      net/ipv6/tcpv6_offload.o
  CC      lib/md5.o
  CC      fs/notify/dnotify/dnotify.o
  LD      lib/xz/xz_dec.o
  LD      fs/notify/fanotify/built-in.o
  CC      drivers/ata/libata-sff.o
  LD      lib/xz/built-in.o
  CC      lib/nmi_backtrace.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      net/packet/af_packet.o
  CC      lib/nodemask.o
  CC      fs/ext4/file.o
  CC      fs/ramfs/file-mmu.o
  CC      lib/plist.o
  CC      fs/jbd2/revoke.o
  CC      fs/jbd2/journal.o
  CC      lib/radix-tree.o
  CC      drivers/clk/clkdev.o
  CC      fs/btrfs/root-tree.o
  CC      fs/nfs/dir.o
  LD      block/partitions/built-in.o
  CC      lib/ratelimit.o
  CC      fs/fat/fatent.o
  CC      block/blk-mq-pci.o
  CC      fs/sysfs/dir.o
  CC      fs/sysfs/symlink.o
  CC      lib/rbtree.o
  LD      fs/configfs/configfs.o
  CC      fs/nfs/file.o
  CC      net/ipv6/exthdrs_offload.o
  CC      lib/seq_buf.o
  LD      fs/notify/dnotify/built-in.o
  LD      fs/configfs/built-in.o
  CC      fs/notify/inotify/inotify_user.o
  CC      fs/eventpoll.o
  CC      fs/proc/root.o
  LD      net/core/built-in.o
  CC      drivers/base/power/wakeirq.o
  CC      net/sched/sch_generic.o
  LD      net/wireless/built-in.o
  CC      fs/nls/nls_iso8859-1.o
  CC      net/sysctl_net.o
  LD      fs/ramfs/ramfs.o
  CC      net/unix/af_unix.o
  CC      net/sched/sch_mq.o
  CC      net/unix/garbage.o
  LD      fs/ramfs/built-in.o
  CC      lib/show_mem.o
  CC      lib/sha1.o
  CC      fs/anon_inodes.o
  CC      fs/lockd/host.o
  CC      lib/string.o
  CC      fs/sysfs/mount.o
  CC      net/xfrm/xfrm_policy.o
  CC      net/sunrpc/clnt.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:430:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      drivers/base/regmap/regcache-lzo.o
  LD      drivers/clk/bcm/built-in.o
  CC      fs/proc/base.o
  CC      net/ipv4/ip_sockglue.o
  LD      fs/nls/built-in.o
  CC      fs/signalfd.o
  LD      drivers/clk/mvebu/built-in.o
  LD      block/built-in.o
  CC      fs/proc/generic.o
  CC      fs/sysfs/group.o
  LD      drivers/clk/ti/built-in.o
  CC      lib/timerqueue.o
  CC      fs/proc/array.o
  CC      lib/vsprintf.o
  LD      drivers/clk/built-in.o
  CC      fs/proc/fd.o
  CC      fs/proc/proc_tty.o
  CC      lib/win_minmax.o
  CC      drivers/base/power/clock_ops.o
  CC      drivers/clocksource/sh_tmu.o
  GEN     lib/crc32table.h
  CC      lib/oid_registry.o
  CC      fs/timerfd.o
  CC      lib/crc32.o
  CC      fs/eventfd.o
  CC      fs/ntfs/attrib.o
  CC      fs/ntfs/collate.o
  CC      net/ipv4/inet_hashtables.o
  CC      drivers/cpuidle/cpuidle.o
  CC      fs/ext4/fsync.o
  CC      fs/ext4/ialloc.o
  LD      net/ipv6/built-in.o
  CC      net/netlink/genetlink.o
  CC      net/sunrpc/xprt.o
  CC      net/sunrpc/socklib.o
  CC      net/ipv4/inet_timewait_sock.o
  CC      drivers/base/regmap/regcache-flat.o
  CC      drivers/base/regmap/regmap-debugfs.o
  CC      net/ipv4/inet_connection_sock.o
  LD      fs/notify/inotify/built-in.o
  LD      fs/notify/built-in.o
  CC      fs/fat/file.o
  LD      fs/sysfs/built-in.o
  CC      fs/aio.o
  CC      fs/btrfs/dir-item.o
  CC      fs/fat/inode.o
  CC      fs/locks.o
  LD      fs/ext2/ext2.o
  CC      fs/fat/misc.o
  LD      fs/ext2/built-in.o
  CC      fs/binfmt_misc.o
  CC      net/unix/sysctl_net_unix.o
  CC      fs/binfmt_script.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:430:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      fs/proc/cmdline.o
  LD      drivers/base/power/built-in.o
  CC      drivers/ata/libata-pmp.o
  CC      fs/proc/consoles.o
  CC      fs/proc/cpuinfo.o
  CC      fs/fat/nfs.o
  CC      drivers/base/regmap/regmap-i2c.o
  CC      fs/proc/devices.o
  CC      fs/ext4/inode.o
  CC      fs/binfmt_elf.o
  CC      fs/mbcache.o
  CC      fs/proc/interrupts.o
  CC      fs/ntfs/compress.o
  CC      fs/proc/loadavg.o
  CC      fs/lockd/svc.o
  CC      fs/nfs/getroot.o
  LD      net/sched/built-in.o
  CC      fs/fat/namei_vfat.o
  CC      fs/nfs/inode.o
  CC      fs/coredump.o
  LD      drivers/clocksource/built-in.o
  LD      drivers/crypto/built-in.o
  CC      fs/fat/namei_msdos.o
  LD      drivers/firewire/built-in.o
  CC      drivers/cpuidle/driver.o
  CC      fs/drop_caches.o
  CC      fs/proc/meminfo.o
  CC      fs/proc/stat.o
  CC      drivers/gpio/devres.o
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  CC      fs/proc/softirqs.o
  LD      drivers/firmware/broadcom/built-in.o
  LD      drivers/gpu/drm/bridge/built-in.o
  LD      drivers/base/regmap/built-in.o
  CC      fs/proc/namespaces.o
  CC      net/sunrpc/xprtsock.o
  LD      drivers/base/built-in.o
  LD      drivers/firmware/meson/built-in.o
  LD      drivers/gpu/drm/hisilicon/built-in.o
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_resolve_and_create_bundle':
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1631:7: 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:1613:18: note: 'dst_ops' was declared here
  struct dst_ops *dst_ops;
                  ^
  LD      drivers/firmware/built-in.o
  CC      drivers/ata/sata_sil24.o
  CC      fs/fhandle.o
  LD      drivers/gpu/drm/i2c/built-in.o
  CC      fs/proc/self.o
  CC      net/ipv4/tcp.o
  CC      drivers/hwmon/hwmon.o
  LD      fs/jbd2/jbd2.o
  CC      fs/dcookies.o
  LD      drivers/gpu/drm/omapdrm/displays/built-in.o
  CC      drivers/cpuidle/governor.o
  LD      fs/jbd2/built-in.o
  CC      net/sunrpc/sched.o
  CC      fs/proc/thread_self.o
  CC      net/sunrpc/auth.o
In file included from /home/kisskb/slave/src/fs/ext4/inode.c:42:0:
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      fs/ext4/page-io.o
  LD      drivers/gpu/drm/omapdrm/dss/built-in.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/proc_net.o
  CC      net/sunrpc/auth_null.o
  LD      drivers/gpu/drm/omapdrm/built-in.o
  CC      net/sunrpc/auth_unix.o
  CC      fs/proc/kcore.o
  CC      drivers/hid/hid-core.o
  CC      net/ipv4/tcp_input.o
  LD      drivers/gpu/drm/panel/built-in.o
  CC      fs/proc/kmsg.o
  CC      net/ipv4/tcp_output.o
  CC      fs/btrfs/file-item.o
  CC      net/ipv4/tcp_timer.o
  LD      fs/fat/msdos.o
  CC      net/ipv4/tcp_ipv4.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  CC      drivers/hid/hid-input.o
  CC      drivers/gpio/gpiolib.o
  CC      drivers/cpuidle/sysfs.o
  LD      drivers/gpu/drm/built-in.o
  LD      fs/fat/vfat.o
  CC      fs/proc/page.o
  LD      drivers/ata/libata.o
  CC      fs/nfs/super.o
  CC      fs/lockd/svclock.o
  CC      fs/nfs/io.o
  LD      fs/fat/fat.o
  CC      fs/lockd/svcshare.o
  LD      net/netlink/built-in.o
  CC      drivers/gpu/vga/vgaarb.o
/home/kisskb/slave/src/net/packet/af_packet.c: In function 'tpacket_rcv':
/home/kisskb/slave/src/net/packet/af_packet.c:2125:33: warning: 'hdrlen' may be used uninitialized in this function [-Wmaybe-uninitialized]
  unsigned short macoff, netoff, hdrlen;
                                 ^
  LD      fs/fat/built-in.o
  LD      net/unix/unix.o
  CC      net/ipv4/tcp_minisocks.o
  CC      fs/ntfs/debug.o
  CC      fs/lockd/svcproc.o
  LD      net/unix/built-in.o
  LD      drivers/hwtracing/intel_th/built-in.o
  CC      drivers/hid/hid-debug.o
  LD      drivers/idle/built-in.o
  CC      drivers/i2c/i2c-boardinfo.o
  LD      drivers/iommu/built-in.o
  CC      fs/lockd/svcsubs.o
  AR      lib/lib.a
  LD      drivers/lguest/built-in.o
  LD      drivers/irqchip/built-in.o
  CC      drivers/input/input.o
  EXPORTS lib/lib-ksyms.o
  LD      drivers/macintosh/built-in.o
  CC      net/ipv4/tcp_cong.o
  CC      drivers/input/input-compat.o
  LD      lib/built-in.o
/home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_map_blocks':
/home/kisskb/slave/src/fs/ext4/inode.c:574:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED) {
     ^
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_bundle_lookup':
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1631:7: 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:1613:18: note: 'dst_ops' was declared here
  struct dst_ops *dst_ops;
                  ^
  LD      net/packet/built-in.o
  CC      drivers/mfd/sm501.o
  CC      fs/ntfs/dir.o
  CC      fs/ntfs/file.o
  CC      fs/ntfs/index.o
  LD      drivers/media/firewire/built-in.o
  CC      fs/ntfs/inode.o
  CC      fs/nfs/direct.o
  LD      drivers/media/common/b2c2/built-in.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  LD      drivers/media/mmc/siano/built-in.o
  CC      fs/nfs/pagelist.o
  LD      drivers/media/i2c/built-in.o
  LD      drivers/hwmon/built-in.o
  LD      drivers/media/common/saa7146/built-in.o
  CC      net/xfrm/xfrm_hash.o
  CC      net/xfrm/xfrm_state.o
  LD      drivers/media/mmc/built-in.o
  CC      drivers/i2c/i2c-core.o
  CC      net/xfrm/xfrm_input.o
  LD      drivers/media/common/siano/built-in.o
  LD      drivers/misc/cb710/built-in.o
  LD      drivers/ata/built-in.o
  LD      drivers/media/platform/omap/built-in.o
  CC      drivers/cpuidle/governors/ladder.o
  LD      drivers/misc/eeprom/built-in.o
  LD      drivers/media/platform/built-in.o
  LD      drivers/media/common/v4l2-tpg/built-in.o
  LD      drivers/mmc/built-in.o
  CC      net/sunrpc/auth_generic.o
  LD      drivers/media/pci/b2c2/built-in.o
  LD      drivers/media/common/built-in.o
  LD      drivers/misc/lis3lv02d/built-in.o
  LD      drivers/media/rc/keymaps/built-in.o
  LD      drivers/media/pci/ddbridge/built-in.o
  LD      drivers/media/rc/built-in.o
  CC      drivers/input/input-mt.o
  LD      drivers/misc/mic/bus/built-in.o
  LD      drivers/media/spi/built-in.o
  LD      drivers/media/pci/dm1105/built-in.o
  LD      drivers/misc/mic/built-in.o
  LD      drivers/media/tuners/built-in.o
  LD      drivers/gpu/vga/built-in.o
  CC      drivers/mtd/mtdcore.o
  LD      drivers/gpu/built-in.o
  CC      fs/ext4/ioctl.o
  LD      drivers/media/pci/mantis/built-in.o
  CC      fs/lockd/mon.o
  CC      fs/ext4/namei.o
  LD      drivers/misc/ti-st/built-in.o
  CC      net/sunrpc/svc.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  CC      net/sunrpc/svcsock.o
  LD      drivers/media/usb/b2c2/built-in.o
  CC      fs/btrfs/inode-item.o
  LD      drivers/misc/built-in.o
  LD      fs/proc/proc.o
  LD      drivers/media/pci/ngene/built-in.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  CC      drivers/net/mii.o
  LD      fs/proc/built-in.o
  LD      drivers/nfc/built-in.o
  LD      drivers/media/pci/pluto2/built-in.o
  CC      fs/lockd/xdr.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  CC      net/ipv4/tcp_metrics.o
  LD      drivers/media/usb/s2255/built-in.o
  CC      drivers/hid/hid-generic.o
  LD      drivers/media/pci/pt1/built-in.o
  CC      net/xfrm/xfrm_output.o
  LD      drivers/media/usb/siano/built-in.o
  LD      drivers/nvme/host/built-in.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  CC      fs/lockd/clnt4xdr.o
  LD      drivers/media/pci/pt3/built-in.o
  CC      net/sunrpc/svcauth.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  CC      fs/lockd/xdr4.o
  LD      drivers/nvme/target/built-in.o
  LD      drivers/media/usb/zr364xx/built-in.o
  CC      fs/nfs/read.o
  LD      drivers/media/pci/saa7146/built-in.o
  LD      drivers/nvme/built-in.o
  LD      drivers/media/pci/smipcie/built-in.o
  LD      drivers/media/usb/built-in.o
  LD      drivers/cpuidle/governors/built-in.o
  CC      net/ipv4/tcp_fastopen.o
  LD      drivers/cpuidle/built-in.o
  LD      drivers/media/pci/ttpci/built-in.o
  CC      net/ipv4/tcp_rate.o
  LD      drivers/perf/built-in.o
  LD      drivers/media/pci/built-in.o
  CC      drivers/pinctrl/core.o
  CC      fs/ntfs/mft.o
  CC      net/sunrpc/svcauth_unix.o
  CC      net/ipv4/tcp_recovery.o
  LD      drivers/platform/built-in.o
  CC      net/ipv4/tcp_offload.o
  LD      drivers/power/built-in.o
  LD      drivers/media/built-in.o
  CC      drivers/hid/hid-a4tech.o
  CC      drivers/pci/access.o
  LD      drivers/ptp/built-in.o
  CC      drivers/input/ff-core.o
  LD      drivers/pwm/built-in.o
  CC      drivers/hid/hid-apple.o
  CC      drivers/ras/ras.o
  LD      drivers/mfd/built-in.o
  CC      net/sunrpc/addr.o
  CC      net/sunrpc/rpcb_clnt.o
  CC      fs/btrfs/inode-map.o
  CC      drivers/rtc/rtc-lib.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:53:
/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]
 }
 ^
  CC      fs/ext4/super.o
  CC      drivers/scsi/scsi.o
  CC      fs/ntfs/mst.o
  CC      fs/nfs/symlink.o
  CC      net/xfrm/xfrm_sysctl.o
  CC      fs/btrfs/disk-io.o
  CC      net/ipv4/datagram.o
  CC      drivers/gpio/gpiolib-legacy.o
  CC      drivers/input/mousedev.o
  CC      fs/nfs/unlink.o
/home/kisskb/slave/src/net/sunrpc/svcsock.c: In function 'svc_setup_socket':
/home/kisskb/slave/src/net/sunrpc/svcsock.c:747:6: 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:714:18: note: 'optname' was declared here
  int err, level, optname, one = 1;
                  ^
/home/kisskb/slave/src/net/sunrpc/svcsock.c:747:6: 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:714:11: note: 'level' was declared here
  int err, level, optname, one = 1;
           ^
  CC      net/xfrm/xfrm_replay.o
  CC      drivers/net/Space.o
  CC      fs/lockd/svc4proc.o
  CC      drivers/ras/debugfs.o
  CC      drivers/hid/hid-belkin.o
  LD      drivers/input/keyboard/built-in.o
  CC      drivers/i2c/algos/i2c-algo-pca.o
  CC [M]  drivers/input/ff-memless.o
  CC      drivers/rtc/hctosys.o
  CC      net/ipv4/raw.o
  CC      fs/nfs/write.o
  CC      drivers/mtd/mtdsuper.o
  CC      net/ipv4/udp.o
  CC      drivers/hid/hid-cherry.o
  CC      fs/lockd/procfs.o
  CC      net/ipv4/udplite.o
  CC      net/ipv4/udp_offload.o
  CC      drivers/hid/hid-chicony.o
  CC      drivers/hid/hid-cypress.o
  CC      net/sunrpc/timer.o
  CC      drivers/pinctrl/pinctrl-utils.o
  CC      fs/ntfs/namei.o
  LD      drivers/ras/built-in.o
  CC      fs/ext4/symlink.o
  CC      net/sunrpc/xdr.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      net/sunrpc/sunrpc_syms.o
  CC      fs/nfs/namespace.o
  CC      drivers/pci/bus.o
  CC      drivers/sh/clk/core.o
  CC      net/ipv4/arp.o
  CC      drivers/hid/hid-ezkey.o
  CC      drivers/net/loopback.o
  CC      net/ipv4/icmp.o
  CC      drivers/gpio/gpiolib-devprop.o
  CC      drivers/scsi/hosts.o
  LD      drivers/input/input-core.o
  CC      drivers/rtc/systohc.o
  CC      net/sunrpc/cache.o
  CC      net/sunrpc/rpc_pipe.o
  CC      net/ipv4/devinet.o
  CC      fs/nfs/mount_clnt.o
  CC      drivers/hid/hid-gyration.o
  CC      drivers/hid/hid-kensington.o
  CC      net/sunrpc/svc_xprt.o
  LD      drivers/i2c/algos/built-in.o
  CC      drivers/mtd/mtdconcat.o
  CC      drivers/i2c/busses/i2c-pca-platform.o
  CC      fs/ext4/hash.o
  CC      fs/btrfs/transaction.o
  LD      drivers/input/built-in.o
  CC      drivers/hid/hid-lg.o
  LD      drivers/soc/bcm/built-in.o
  CC      fs/ntfs/runlist.o
  CC      net/ipv4/af_inet.o
  CC      drivers/pinctrl/pinmux.o
  LD      fs/lockd/lockd.o
  LD      drivers/soc/fsl/built-in.o
  CC      drivers/usb/common/common.o
  LD      fs/lockd/built-in.o
  CC      fs/ext4/resize.o
  LD      drivers/soc/built-in.o
  CC      drivers/tty/tty_io.o
  CC      drivers/tty/tty_ioctl.o
  CC      drivers/tty/n_tty.o
  CC      net/ipv4/igmp.o
  LD      drivers/gpio/built-in.o
  CC      net/ipv4/fib_frontend.o
  CC      drivers/hid/hid-microsoft.o
  CC      drivers/video/backlight/backlight.o
  CC      drivers/hid/hid-monterey.o
  CC      drivers/rtc/class.o
  CC      fs/ntfs/super.o
  CC      drivers/pinctrl/pinconf.o
  CC      net/sunrpc/xprtmultipath.o
  CC      drivers/pci/probe.o
  CC      fs/ntfs/sysctl.o
  CC      drivers/hid/hid-pl.o
  CC      fs/ntfs/unistr.o
  LD      net/xfrm/built-in.o
  CC      fs/nfs/nfstrace.o
  CC      drivers/sh/clk/cpg.o
  CC      net/ipv4/fib_semantics.o
  CC      fs/ntfs/upcase.o
  CC      drivers/hid/hid-petalynx.o
  CC      drivers/hid/hid-samsung.o
  CC      drivers/pinctrl/pinconf-generic.o
  CC      drivers/scsi/scsi_ioctl.o
  CC      drivers/mtd/mtdpart.o
  CC      fs/ext4/extents.o
  LD      drivers/i2c/busses/built-in.o
  CC      drivers/hid/hid-sunplus.o
  CC      fs/ntfs/bitmap.o
  LD      drivers/hid/hid.o
  CC      drivers/hid/usbhid/hid-core.o
  LD      drivers/i2c/muxes/built-in.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 *);
                     ^
  LD      drivers/usb/common/usb-common.o
  LD      drivers/i2c/built-in.o
  LD      drivers/usb/common/built-in.o
  CC      net/ipv4/fib_trie.o
  LD      drivers/net/usb/built-in.o
  CC      net/sunrpc/stats.o
  CC      net/ipv4/inet_fragment.o
  CC      fs/btrfs/inode.o
  CC      drivers/net/phy/phy.o
  LD      drivers/sh/clk/built-in.o
  CC      fs/btrfs/file.o
  CC      drivers/sh/intc/access.o
  CC      drivers/rtc/interface.o
  CC      fs/nfs/nfsroot.o
  CC      fs/btrfs/tree-defrag.o
  CC      fs/nfs/sysctl.o
  CC      drivers/usb/core/usb.o
  LD      drivers/net/wireless/admtek/built-in.o
  CC      net/ipv4/ping.o
  CC      drivers/video/backlight/generic_bl.o
  LD      drivers/net/wireless/ath/built-in.o
  CC      drivers/tty/tty_ldisc.o
  CC      drivers/sh/intc/chip.o
  CC      drivers/scsi/scsicam.o
  LD      drivers/net/wireless/atmel/built-in.o
  LD      drivers/net/ethernet/3com/built-in.o
  CC      fs/nfs/nfs2super.o
  LD      drivers/net/ethernet/8390/built-in.o
  CC      net/ipv4/ip_tunnel_core.o
  LD      drivers/hid/hid-logitech.o
  CC      fs/ntfs/lcnalloc.o
  CC      fs/nfs/proc.o
  LD      drivers/pinctrl/bcm/built-in.o
  LD      drivers/net/ethernet/adaptec/built-in.o
  LD      drivers/net/wireless/broadcom/built-in.o
  LD      drivers/net/ethernet/agere/built-in.o
  CC      fs/ntfs/logfile.o
  LD      drivers/pinctrl/freescale/built-in.o
  LD      drivers/net/ethernet/alacritech/built-in.o
  LD      drivers/net/wireless/cisco/built-in.o
  LD      drivers/net/ethernet/alteon/built-in.o
  CC      fs/btrfs/extent_map.o
  LD      drivers/pinctrl/nomadik/built-in.o
  CC      fs/ntfs/quota.o
  LD      drivers/net/wireless/intel/built-in.o
  CC      fs/btrfs/sysfs.o
  LD      drivers/net/ethernet/amazon/built-in.o
  CC      fs/ext4/ext4_jbd2.o
  LD      drivers/net/ethernet/amd/built-in.o
  CC      fs/ntfs/usnjrnl.o
  CC      net/sunrpc/sysctl.o
  CC      net/ipv4/gre_offload.o
  CC      drivers/sh/intc/core.o
  CC      drivers/sh/intc/handle.o
  CC      drivers/pinctrl/sh-pfc/core.o
  LD      drivers/net/wireless/intersil/built-in.o
  LD      drivers/net/ethernet/arc/built-in.o
  CC      net/sunrpc/auth_gss/auth_gss.o
  CC      fs/btrfs/struct-funcs.o
  LD      drivers/net/ethernet/atheros/built-in.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:430:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  LD      drivers/net/wireless/marvell/built-in.o
  LD      drivers/net/ethernet/broadcom/built-in.o
  LD      drivers/net/wireless/mediatek/built-in.o
  CC      net/ipv4/sysctl_net_ipv4.o
  CC [M]  drivers/video/backlight/lcd.o
  LD      drivers/net/wireless/ralink/built-in.o
  LD      drivers/net/ethernet/brocade/built-in.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:430:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  LD      drivers/net/wireless/realtek/built-in.o
  LD      drivers/net/ethernet/cadence/built-in.o
  LD      drivers/net/wireless/st/built-in.o
  LD      drivers/net/wireless/rsi/built-in.o
  LD      drivers/net/ethernet/chelsio/built-in.o
  LD      drivers/net/ethernet/cavium/liquidio/built-in.o
  LD      drivers/net/ethernet/cavium/octeon/built-in.o
  CC      drivers/rtc/rtc-dev.o
  LD      drivers/net/wireless/ti/built-in.o
  CC      drivers/scsi/scsi_error.o
  LD      drivers/net/ethernet/cavium/thunder/built-in.o
  CC      drivers/scsi/scsi_lib.o
  LD      drivers/net/wireless/zydas/built-in.o
  LD      drivers/net/ethernet/cisco/built-in.o
  LD      drivers/net/ethernet/cavium/built-in.o
  CC      fs/ext4/migrate.o
  CC      fs/nfs/nfs2xdr.o
  CC      drivers/hid/usbhid/hid-quirks.o
  CC      net/ipv4/proc.o
  CC      net/ipv4/xfrm4_mode_beet.o
  LD      drivers/net/wireless/built-in.o
  CC      drivers/sh/intc/irqdomain.o
  LD      drivers/net/ethernet/dec/built-in.o
  CC      net/ipv4/xfrm4_mode_transport.o
  LD      drivers/net/ethernet/emulex/built-in.o
  LD      drivers/net/ethernet/dlink/built-in.o
  CC      fs/nfs/nfs3super.o
  CC      drivers/sh/intc/virq.o
  CC      fs/nfs/nfs3client.o
  CC      fs/nfs/nfs3proc.o
  LD      drivers/net/ethernet/ezchip/built-in.o
  LD      drivers/net/ethernet/hp/built-in.o
  CC      net/ipv4/xfrm4_mode_tunnel.o
  CC      fs/ext4/mballoc.o
  CC      drivers/tty/tty_buffer.o
  LD      drivers/net/ethernet/i825xx/built-in.o
  CC      drivers/pci/host-bridge.o
  LD      drivers/net/ethernet/intel/built-in.o
  CC      fs/btrfs/xattr.o
  CC      drivers/net/ethernet/marvell/sky2.o
  LD      net/sunrpc/sunrpc.o
  LD      drivers/net/ethernet/micrel/built-in.o
  LD      drivers/net/ethernet/mellanox/built-in.o
  CC      fs/ext4/block_validity.o
  CC      drivers/tty/tty_port.o
  LD      drivers/net/ethernet/natsemi/built-in.o
  LD      drivers/net/ethernet/myricom/built-in.o
  CC      net/ipv4/ipconfig.o
  LD      drivers/net/ethernet/neterion/built-in.o
  CC      net/ipv4/inet_diag.o
  LD      drivers/net/ethernet/netronome/built-in.o
  CC      drivers/tty/tty_mutex.o
  CC      fs/nfs/nfs3xdr.o
  CC      drivers/mtd/mtdchar.o
  CC      drivers/pinctrl/sh-pfc/pinctrl.o
  LD      drivers/net/ethernet/nvidia/built-in.o
  LD      drivers/net/ethernet/oki-semi/built-in.o
  CC      fs/btrfs/ordered-data.o
  LD      drivers/net/ethernet/packetengines/built-in.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))
                                                ^
  CC      fs/nfs/nfs4proc.o
/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      drivers/usb/core/hub.o
  LD      drivers/net/ethernet/qlogic/built-in.o
  LD      drivers/net/ethernet/rdc/built-in.o
  LD      drivers/net/ethernet/qualcomm/emac/built-in.o
  LD      fs/ntfs/ntfs.o
  CC      drivers/rtc/rtc-proc.o
  CC      drivers/net/ethernet/realtek/8139cp.o
  LD      drivers/net/ethernet/renesas/built-in.o
  LD      drivers/net/ethernet/qualcomm/built-in.o
  CC      fs/nfs/nfs4xdr.o
  LD      fs/ntfs/built-in.o
  LD      drivers/net/ethernet/rocker/built-in.o
  LD      drivers/net/ethernet/samsung/built-in.o
  CC      fs/btrfs/extent_io.o
  LD      drivers/video/backlight/built-in.o
  LD      drivers/net/ethernet/silan/built-in.o
  CC      net/ipv4/tcp_diag.o
  LD      drivers/net/ethernet/seeq/built-in.o
  LD      drivers/hid/usbhid/usbhid.o
  CC      drivers/video/console/dummycon.o
  LD      drivers/hid/usbhid/built-in.o
  CC      net/ipv4/tcp_cubic.o
  LD      drivers/net/ethernet/sis/built-in.o
  CC      drivers/net/phy/phy_device.o
  LD      drivers/hid/built-in.o
  CC      drivers/net/ethernet/smsc/smc91x.o
  CC      fs/nfs/nfs4state.o
  LD      drivers/net/ethernet/stmicro/built-in.o
  CC      fs/nfs/nfs4renewd.o
  CC      fs/btrfs/volumes.o
  LD      drivers/net/ethernet/sun/built-in.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/sunrpc/auth_gss/gss_generic_token.o
  LD      drivers/net/ethernet/synopsys/built-in.o
  CC      fs/nfs/nfs4super.o
  LD      drivers/sh/intc/built-in.o
  CC      fs/nfs/nfs4file.o
  CC      fs/btrfs/async-thread.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/tty/tty_ldsem.o
  CC      drivers/sh/pm_runtime.o
  CC      net/ipv4/xfrm4_policy.o
  LD      drivers/net/ethernet/tehuti/built-in.o
  CC      net/ipv4/xfrm4_state.o
  CC      fs/nfs/delegation.o
  LD      drivers/net/ethernet/ti/built-in.o
  CC      drivers/pci/remove.o
  CC      drivers/video/console/fbcon.o
  CC      net/ipv4/xfrm4_input.o
  LD      drivers/net/ethernet/via/built-in.o
  CC      drivers/pinctrl/sh-pfc/gpio.o
  CC      drivers/tty/pty.o
  CC      net/ipv4/xfrm4_output.o
  CC      drivers/tty/tty_audit.o
  CC      net/ipv4/xfrm4_protocol.o
  CC      drivers/rtc/rtc-sysfs.o
  LD      drivers/net/ethernet/wiznet/built-in.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:430:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  LD      drivers/tty/ipwireless/built-in.o
  CC      drivers/pinctrl/sh-pfc/pfc-sh7786.o
  CC      fs/nfs/nfs4idmap.o
  CC      drivers/tty/serial/serial_core.o
  LD      drivers/sh/built-in.o
  CC      drivers/tty/serial/sh-sci.o
  CC      net/sunrpc/auth_gss/gss_mech_switch.o
  CC      net/sunrpc/auth_gss/svcauth_gss.o
  CC      fs/ext4/move_extent.o
  CC      fs/btrfs/ioctl.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      fs/ext4/mmp.o
  CC      fs/ext4/indirect.o
  CC      fs/btrfs/locking.o
  CC      fs/nfs/callback.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:3124:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      fs/btrfs/orphan.o
  CC      fs/ext4/extents_status.o
  CC      fs/btrfs/export.o
  CC      fs/ext4/xattr.o
  CC      drivers/rtc/rtc-generic.o
  CC      fs/nfs/callback_xdr.o
  CC      drivers/pci/pci.o
  CC      drivers/scsi/scsi_common.o
  CC      fs/nfs/callback_proc.o
  LD      drivers/pinctrl/sh-pfc/built-in.o
  CC      fs/nfs/nfs4namespace.o
  LD      drivers/pinctrl/built-in.o
  CC      drivers/mtd/mtdblock.o
  CC      drivers/mtd/mtd_blkdevs.o
  CC      fs/btrfs/tree-log.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:430:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
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:430:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      fs/nfs/nfs4getroot.o
  CC      fs/btrfs/free-space-cache.o
  CC      drivers/tty/vt/vc_screen.o
  CC      drivers/tty/vt/selection.o
  CC      fs/btrfs/zlib.o
  CC      drivers/scsi/scsi_lib_dma.o
  CC      drivers/tty/serial/serial_mctrl_gpio.o
  CC      fs/ext4/xattr_user.o
  LD      drivers/net/ethernet/smsc/built-in.o
  CC      drivers/scsi/scsi_scan.o
  CC      fs/nfs/nfs4client.o
  CC      drivers/scsi/scsi_sysfs.o
  CC      fs/btrfs/lzo.o
  CC      fs/btrfs/compression.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:745:21: 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,
         ^
  LD      net/ipv4/built-in.o
  CC      fs/nfs/nfs4session.o
  CC      drivers/rtc/rtc-sh.o
  CC      fs/btrfs/delayed-ref.o
  CC      fs/nfs/dns_resolve.o
  CC      fs/btrfs/relocation.o
  CC      fs/nfs/nfs4trace.o
  CC      fs/ext4/xattr_trusted.o
  CC      drivers/net/phy/mdio_bus.o
  CC      fs/btrfs/delayed-inode.o
  CC      fs/ext4/inline.o
  CC      fs/ext4/readpage.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      fs/nfs/nfs4sysctl.o
  CC      net/sunrpc/auth_gss/gss_rpc_upcall.o
  LD      fs/nfs/nfs.o
  CC      net/sunrpc/auth_gss/gss_rpc_xdr.o
  CC      drivers/scsi/scsi_devinfo.o
  CC      drivers/video/console/bitblit.o
  CC      fs/ext4/sysfs.o
  LD      fs/nfs/nfsv2.o
  CC      drivers/scsi/scsi_sysctl.o
  CC      fs/btrfs/scrub.o
  LD      drivers/rtc/rtc-core.o
  CC      drivers/scsi/scsi_proc.o
  CC      drivers/scsi/scsi_trace.o
  CC      drivers/scsi/scsi_logging.o
  LD      fs/nfs/nfsv3.o
  LD      drivers/rtc/built-in.o
  CC      drivers/mtd/chips/chipreg.o
  CC      drivers/scsi/scsi_pm.o
  CC      drivers/tty/vt/keyboard.o
  CC      drivers/scsi/sd.o
  CC      drivers/tty/vt/consolemap.o
  CONMK   drivers/tty/vt/consolemap_deftbl.c
  CC      drivers/tty/vt/vt.o
  CC      drivers/mtd/chips/cfi_probe.o
  SHIPPED drivers/tty/vt/defkeymap.c
  CC      fs/btrfs/reada.o
  CC      fs/btrfs/backref.o
  LD      drivers/net/ethernet/realtek/built-in.o
  CC      drivers/tty/vt/consolemap_deftbl.o
  CC      fs/btrfs/ulist.o
  LD      drivers/net/ethernet/marvell/built-in.o
  LD      drivers/net/ethernet/built-in.o
  CC      fs/btrfs/qgroup.o
  CC      drivers/tty/vt/defkeymap.o
  CC      drivers/usb/core/hcd.o
  CC      fs/btrfs/send.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:430:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  CC      fs/btrfs/dev-replace.o
  CC      drivers/usb/core/urb.o
  CC      fs/btrfs/raid56.o
  CC      fs/btrfs/uuid-tree.o
  CC      drivers/usb/core/message.o
  CC      fs/btrfs/props.o
  LD      drivers/mtd/devices/built-in.o
  CC      drivers/mtd/chips/cfi_util.o
  LD      drivers/mtd/lpddr/built-in.o
  CC      drivers/mtd/maps/physmap.o
  LD      drivers/mtd/nand/built-in.o
  LD      drivers/mtd/onenand/built-in.o
  CC      fs/btrfs/hash.o
  CC      fs/btrfs/free-space-tree.o
  LD      drivers/mtd/tests/built-in.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/mtd.o
  CC      drivers/video/console/softcursor.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      drivers/mtd/chips/cfi_cmdset_0002.o
  CC      drivers/net/phy/mdio_device.o
  CC      drivers/mtd/chips/gen_probe.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      drivers/net/phy/marvell.o
  LD      drivers/tty/serial/built-in.o
  CC      drivers/pci/pci-driver.o
  CC      drivers/pci/search.o
  CC      drivers/pci/pci-sysfs.o
  CC      drivers/video/logo/logo.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
  CC      drivers/video/fbdev/sm501fb.o
  LOGO    drivers/video/logo/logo_superh_vga16.c
/home/kisskb/slave/src/drivers/scsi/sd.c: In function 'sd_init_command':
/home/kisskb/slave/src/drivers/scsi/sd.c:1173:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
  LOGO    drivers/video/logo/clut_vga16.c
  LOGO    drivers/video/logo/logo_linux_vga16.c
  LOGO    drivers/video/logo/logo_blackfin_vga16.c
  LD      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  LOGO    drivers/video/logo/logo_spe_clut224.c
  LOGO    drivers/video/logo/logo_mac_clut224.c
  CC      drivers/pci/rom.o
  LOGO    drivers/video/logo/logo_superh_clut224.c
  CC      drivers/pci/setup-res.o
  LOGO    drivers/video/logo/logo_sun_clut224.c
  LD      fs/ext4/ext4.o
  LD      fs/nfs/nfsv4.o
  LD      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  LOGO    drivers/video/logo/logo_parisc_clut224.c
  CC      drivers/video/fbdev/core/fb_cmdline.o
  LD      drivers/scsi/scsi_mod.o
  CC      drivers/video/fbdev/core/fb_notify.o
  LOGO    drivers/video/logo/logo_blackfin_clut224.c
  LOGO    drivers/video/logo/logo_dec_clut224.c
  LOGO    drivers/video/logo/logo_m32r_clut224.c
  LD      drivers/video/fbdev/omap2/omapfb/built-in.o
  LOGO    drivers/video/logo/logo_sgi_clut224.c
  CC      drivers/video/fbdev/core/fbmem.o
  CC      drivers/video/fbdev/core/fbmon.o
  CC      drivers/video/logo/logo_linux_clut224.o
  LD      fs/ext4/built-in.o
  CC      drivers/usb/core/driver.o
  LD      fs/nfs/built-in.o
  LD      drivers/video/fbdev/omap2/built-in.o
  CC      drivers/video/fbdev/core/fbcmap.o
  LD      drivers/net/phy/libphy.o
  CC [M]  drivers/video/fbdev/sh_mobile_lcdcfb.o
  CC      drivers/usb/core/config.o
  CC      drivers/video/fbdev/core/fbsysfs.o
  CC      drivers/usb/core/file.o
  LD      net/sunrpc/auth_gss/auth_rpcgss.o
  CC      drivers/video/fbdev/core/modedb.o
  LD      net/sunrpc/auth_gss/built-in.o
  LD      net/sunrpc/built-in.o
  CC      drivers/usb/core/buffer.o
  CC      drivers/pci/irq.o
  LD      drivers/mtd/maps/built-in.o
  LD      drivers/video/logo/built-in.o
  CC      drivers/video/fbdev/core/fbcvt.o
  CC      drivers/pci/vpd.o
  CC      drivers/pci/setup-bus.o
  LD      drivers/video/console/built-in.o
  CC      drivers/pci/vc.o
  CC      drivers/pci/proc.o
  LD      net/built-in.o
  CC      drivers/usb/host/pci-quirks.o
  LD      drivers/usb/misc/built-in.o
  CC      drivers/usb/core/sysfs.o
  CC      drivers/usb/core/endpoint.o
  CC      drivers/usb/mon/mon_main.o
  CC      drivers/usb/core/devio.o
  CC      drivers/usb/host/ohci-hcd.o
  CC      drivers/usb/core/notify.o
  CC      drivers/video/fbdev/core/fb_defio.o
  CC      drivers/video/fbdev/core/cfbfillrect.o
  CC      drivers/usb/core/generic.o
  CC      drivers/video/fbdev/core/cfbcopyarea.o
  CC      drivers/video/fbdev/core/cfbimgblt.o
  CC      drivers/usb/core/quirks.o
  CC [M]  drivers/video/fbdev/core/sysfillrect.o
  CC      drivers/pci/slot.o
  CC      drivers/usb/core/devices.o
  CC      drivers/pci/quirks.o
  CC      drivers/usb/core/port.o
  LD      drivers/pci/host/built-in.o
  LD      drivers/tty/vt/built-in.o
  CC      drivers/usb/core/hcd-pci.o
  LD      drivers/tty/built-in.o
  CC      drivers/pci/setup-irq.o
  CC [M]  drivers/video/fbdev/core/syscopyarea.o
  CC [M]  drivers/video/fbdev/core/sysimgblt.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;
           ^
  CC [M]  drivers/video/fbdev/core/fb_sys_fops.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_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;
           ^
  LD      drivers/usb/phy/built-in.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      drivers/pci/pcie/aspm.o
  CC      drivers/pci/pcie/portdrv_core.o
  CC      drivers/usb/mon/mon_stat.o
  CC      drivers/pci/pcie/portdrv_pci.o
  CC      drivers/usb/mon/mon_text.o
  CC      drivers/pci/pcie/portdrv_bus.o
  CC      drivers/usb/mon/mon_bin.o
  CC      drivers/usb/storage/scsiglue.o
  CC      drivers/usb/storage/protocol.o
  LD      drivers/net/phy/built-in.o
  LD      drivers/net/built-in.o
  CC      drivers/usb/storage/transport.o
  CC      drivers/usb/storage/usb.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      drivers/usb/host/ohci-pci.o
  CC      drivers/usb/storage/initializers.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      drivers/usb/host/ohci-platform.o
  CC      drivers/usb/storage/sierra_ms.o
  CC      drivers/pci/pcie/pme.o
  CC      drivers/usb/storage/option_ms.o
  CC      drivers/usb/storage/usual-tables.o
  CC      drivers/pci/pcie/aer/aerdrv_errprint.o
  CC      drivers/pci/pcie/aer/aerdrv_core.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      drivers/pci/pcie/aer/aerdrv.o
  LD      drivers/pci/pcie/pcieportdrv.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;
           ^
  LD      drivers/mtd/chips/built-in.o
  LD      drivers/mtd/built-in.o
  LD      drivers/video/fbdev/core/fb.o
  LD      drivers/video/fbdev/core/built-in.o
  LD      drivers/video/fbdev/built-in.o
  LD      drivers/video/built-in.o
  LD      drivers/scsi/sd_mod.o
  LD      drivers/scsi/built-in.o
  LD      drivers/pci/pcie/aer/aerdriver.o
  LD      drivers/pci/pcie/aer/built-in.o
  LD      drivers/pci/pcie/built-in.o
  LD      drivers/usb/mon/usbmon.o
  LD      drivers/usb/mon/built-in.o
  LD      drivers/usb/storage/usb-storage.o
  LD      drivers/usb/storage/built-in.o
  LD      drivers/usb/core/usbcore.o
  LD      drivers/usb/core/built-in.o
  LD      drivers/pci/built-in.o
  LD      drivers/usb/host/built-in.o
  LD      drivers/usb/built-in.o
  LD      drivers/built-in.o
  LD      fs/btrfs/btrfs.o
  LD      fs/btrfs/built-in.o
  LD      fs/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
  GZIP    arch/sh/boot/vmlinux.bin.gz
  Building modules, stage 2.
  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/jitterentropy_rng.ko
  LD [M]  crypto/drbg.ko
  LD [M]  drivers/video/fbdev/core/sysfillrect.ko
  LD [M]  drivers/video/backlight/lcd.ko
  LD [M]  crypto/echainiv.ko
  LD [M]  drivers/input/ff-memless.ko
  LD [M]  drivers/video/fbdev/core/syscopyarea.ko
  LD [M]  drivers/video/fbdev/core/sysimgblt.ko
  LD [M]  drivers/video/fbdev/core/fb_sys_fops.ko
  LD [M]  drivers/video/fbdev/sh_mobile_lcdcfb.ko
  LD [M]  crypto/sha256_generic.ko
  UIMAGE  arch/sh/boot/uImage.gz
Image Name:   Linux-4.9.0-g412ac77a
Created:      Fri Dec 16 20:31:28 2016
Image Type:   SuperH Linux Kernel Image (gzip compressed)
Data Size:    4104350 Bytes = 4008.15 kB = 3.91 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: 0:01:02.388162