# git rev-parse -q --verify b4fb8f66f1ae2e167d06c12d018025a8d4d3ba7e^{commit}
b4fb8f66f1ae2e167d06c12d018025a8d4d3ba7e
already have revision, skipping fetch
# git checkout -q -f -B kisskb b4fb8f66f1ae2e167d06c12d018025a8d4d3ba7e
# git clean -qxdf
# git log -1
commit b4fb8f66f1ae2e167d06c12d018025a8d4d3ba7e
Author: Tony Luck <tony.luck@intel.com>
Date:   Wed Mar 8 09:35:39 2017 -0800

    mm, page_alloc: Add missing check for memory holes
    
    Commit 13ad59df67f1 ("mm, page_alloc: avoid page_to_pfn() when merging
    buddies") moved the check for memory holes out of page_is_buddy() and
    had the callers do the check.
    
    But this wasn't done correctly in one place which caused ia64 to crash
    very early in boot.
    
    Update to fix that and make ia64 boot again.
    
    [ v2: Vlastimil pointed out we don't need to call page_to_pfn()
          since we already have the result of that in "buddy_pfn" ]
    
    Fixes: 13ad59df67f1 ("avoid page_to_pfn() when merging buddies")
    Cc: Mel Gorman <mgorman@techsingularity.net>
    Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
    Cc: Michal Hocko <mhocko@kernel.org>
    Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
    Cc: Johannes Weiner <hannes@cmpxchg.org>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Tony Luck <tony.luck@intel.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < git log --format=%s --max-count=1 b4fb8f66f1ae2e167d06c12d018025a8d4d3ba7e
# < make -j 48 ARCH=sh O=/home/kisskb/slave/build/linus_migor_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  migor_defconfig
# make -j 48 ARCH=sh O=/home/kisskb/slave/build/linus_migor_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  
make[1]: Entering directory '/home/kisskb/slave/build/linus_migor_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/delay.h
  WRAP    arch/sh/include/generated/asm/div64.h
  WRAP    arch/sh/include/generated/asm/emergency-restart.h
  WRAP    arch/sh/include/generated/asm/errno.h
  WRAP    arch/sh/include/generated/asm/exec.h
  WRAP    arch/sh/include/generated/asm/fcntl.h
  WRAP    arch/sh/include/generated/asm/ioctl.h
  WRAP    arch/sh/include/generated/asm/ipcbuf.h
  WRAP    arch/sh/include/generated/asm/irq_regs.h
  WRAP    arch/sh/include/generated/asm/irq_work.h
  WRAP    arch/sh/include/generated/asm/kvm_para.h
  WRAP    arch/sh/include/generated/asm/local.h
  WRAP    arch/sh/include/generated/asm/local64.h
  WRAP    arch/sh/include/generated/asm/mcs_spinlock.h
  WRAP    arch/sh/include/generated/asm/mm-arch-hooks.h
  WRAP    arch/sh/include/generated/asm/mman.h
  WRAP    arch/sh/include/generated/asm/msgbuf.h
  WRAP    arch/sh/include/generated/asm/param.h
  WRAP    arch/sh/include/generated/asm/parport.h
  WRAP    arch/sh/include/generated/asm/percpu.h
  WRAP    arch/sh/include/generated/asm/poll.h
  WRAP    arch/sh/include/generated/asm/preempt.h
  WRAP    arch/sh/include/generated/asm/resource.h
  WRAP    arch/sh/include/generated/asm/rwsem.h
  WRAP    arch/sh/include/generated/asm/sembuf.h
  WRAP    arch/sh/include/generated/asm/serial.h
  WRAP    arch/sh/include/generated/asm/shmbuf.h
  WRAP    arch/sh/include/generated/asm/siginfo.h
  WRAP    arch/sh/include/generated/asm/sizes.h
  WRAP    arch/sh/include/generated/asm/socket.h
  WRAP    arch/sh/include/generated/asm/statfs.h
  WRAP    arch/sh/include/generated/asm/termbits.h
  WRAP    arch/sh/include/generated/asm/termios.h
  WRAP    arch/sh/include/generated/asm/trace_clock.h
  WRAP    arch/sh/include/generated/asm/ucontext.h
  WRAP    arch/sh/include/generated/asm/xor.h
  CHK     include/generated/uapi/linux/version.h
  UPD     include/generated/uapi/linux/version.h
  HOSTCC  scripts/basic/bin2c
  UPD     include/config/kernel.release
  Using /home/kisskb/slave/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/pnmtologo
  HOSTCC  scripts/conmakehash
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/devicetable-offsets.s
  GEN     scripts/mod/devicetable-offsets.h
  MKELF   scripts/mod/elfconfig.h
  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]
<stdin>:1325:2: warning: #warning syscall statx 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
  HOSTCC  usr/gen_init_cpio
  UPD     include/generated/compile.h
  CC      init/version.o
  AS      arch/sh/kernel/debugtraps.o
  CC      arch/sh/kernel/dma-nommu.o
  CC      arch/sh/kernel/dumpstack.o
  CC      arch/sh/kernel/idle.o
  CC      arch/sh/kernel/io.o
  CC      arch/sh/kernel/kdebugfs.o
  CC      arch/sh/kernel/irq.o
  CC      arch/sh/kernel/irq_32.o
  CC      arch/sh/kernel/process_32.o
  CC      arch/sh/kernel/ptrace.o
  CC      arch/sh/kernel/machvec.o
  CC      arch/sh/kernel/nmi_debug.o
  CC      arch/sh/kernel/setup.o
  CC      arch/sh/kernel/process.o
  CC      arch/sh/kernel/signal_32.o
  CC      arch/sh/kernel/sys_sh.o
  AS      arch/sh/kernel/syscalls_32.o
  CC      arch/sh/kernel/return_address.o
  CC      arch/sh/kernel/topology.o
  CC      arch/sh/kernel/ptrace_32.o
  CC      arch/sh/kernel/time.o
  CC      arch/sh/kernel/iomap.o
  CC      arch/sh/kernel/unwinder.o
  CC      arch/sh/kernel/reboot.o
  CC      arch/sh/kernel/traps_32.o
  CC      arch/sh/kernel/module.o
  CC      arch/sh/kernel/hw_breakpoint.o
  AS      arch/sh/kernel/head_32.o
  LDS     arch/sh/kernel/vmlinux.lds
  CC      arch/sh/kernel/sh_ksyms_32.o
  CC      arch/sh/kernel/traps.o
  CC      arch/sh/kernel/sys_sh32.o
  CC      arch/sh/kernel/perf_callchain.o
  CC      arch/sh/kernel/perf_event.o
  LDS     arch/sh/kernel/vsyscall/vsyscall.lds
  CC      arch/sh/kernel/vsyscall/vsyscall.o
  AS      arch/sh/kernel/vsyscall/vsyscall-trapa.o
  AS      arch/sh/kernel/vsyscall/vsyscall-note.o
  CC      arch/sh/kernel/cpu/init.o
  CC      arch/sh/kernel/cpu/clock.o
  LD      arch/sh/boards/built-in.o
  CC      arch/sh/kernel/cpu/fpu.o
  AS      arch/sh/kernel/cpu/shmobile/sleep.o
  CC      arch/sh/kernel/cpu/shmobile/pm.o
  CC      arch/sh/kernel/cpu/irq/imask.o
  CC      arch/sh/kernel/cpu/sh4/probe.o
  CC      arch/sh/kernel/cpu/pfc.o
  AS      arch/sh/kernel/cpu/sh4/../sh3/entry.o
  CC      arch/sh/kernel/cpu/sh4a/setup-sh7722.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/kernel/cpu/proc.o
  CC      arch/sh/mm/alignment.o
  CC      arch/sh/mm/cache.o
  GEN     usr/initramfs_data.cpio.gz
  CC      arch/sh/mm/consistent.o
  CC      arch/sh/mm/init.o
  AS      arch/sh/kernel/cpu/sh4/../sh3/ex.o
  CC      arch/sh/mm/mmap.o
  CC      arch/sh/kernel/cpu/sh4a/serial-sh7722.o
  CC      arch/sh/kernel/cpu/sh4a/perf_event.o
  CC      arch/sh/kernel/cpu/sh4a/clock-sh7722.o
  CC      arch/sh/kernel/cpu/sh4a/pinmux-sh7722.o
  CC      arch/sh/kernel/cpu/sh4a/ubc.o
  CC      arch/sh/mm/flush-sh4.o
  CC      arch/sh/mm/cache-sh4.o
  LD      arch/sh/kernel/cpu/sh4/common.o
  CC      arch/sh/mm/extable_32.o
  CC      arch/sh/mm/fault.o
  CC      arch/sh/mm/gup.o
  CC      arch/sh/mm/ioremap.o
  CC      arch/sh/mm/kmap.o
  CC      arch/sh/mm/pgtable.o
  CC      arch/sh/boards/mach-migor/setup.o
  CC      arch/sh/mm/tlbex_32.o
  CC      arch/sh/mm/tlb-sh4.o
  CC      arch/sh/mm/tlbflush_32.o
  AS      arch/sh/boards/mach-migor/sdram.o
  CC      arch/sh/boards/mach-migor/lcd_qvga.o
  CC      arch/sh/mm/tlb-urb.o
  LD      arch/sh/kernel/cpu/sh4/built-in.o
  SYSCALL arch/sh/kernel/vsyscall/vsyscall-trapa.so
  SYSCALL arch/sh/kernel/vsyscall/vsyscall-syms.o
  CC      arch/sh/mm/asids-debugfs.o
  CC      arch/sh/mm/tlb-debugfs.o
  CC      arch/sh/mm/cache-debugfs.o
  AS      usr/initramfs_data.o
  LD      arch/sh/kernel/cpu/irq/built-in.o
  CC      arch/sh/mm/numa.o
  AS      arch/sh/kernel/vsyscall/vsyscall-syscall.o
  CC      arch/sh/mm/ioremap_fixed.o
  CC      arch/sh/mm/uncached.o
  LD      usr/built-in.o
  LD      arch/sh/kernel/cpu/shmobile/built-in.o
  LD      arch/sh/kernel/vsyscall/built-in.o
  LD      certs/built-in.o
  LD      arch/sh/kernel/cpu/sh4a/built-in.o
  LD      arch/sh/kernel/cpu/built-in.o
  LD      arch/sh/kernel/built-in.o
  CC      kernel/panic.o
  CC      kernel/exec_domain.o
  CC      kernel/resource.o
  CC      kernel/sysctl.o
  CC      kernel/cpu.o
  CC      kernel/softirq.o
  CC      kernel/fork.o
  CC      kernel/exit.o
  CC      kernel/ptrace.o
  CC      kernel/capability.o
  CC      kernel/sysctl_binary.o
  CC      kernel/kthread.o
  CC      kernel/signal.o
  CC      kernel/sys.o
  CC      kernel/user.o
  CC      kernel/pid.o
  CC      kernel/workqueue.o
  CC      kernel/task_work.o
  CC      kernel/extable.o
  CC      kernel/params.o
  CC      kernel/kmod.o
  CC      kernel/reboot.o
  CC      kernel/sys_ni.o
  CC      kernel/nsproxy.o
  CC      kernel/ksysfs.o
  CC      kernel/cred.o
  CC      kernel/notifier.o
  CC      kernel/range.o
  CC      kernel/ucount.o
  CC      kernel/async.o
  CC      kernel/smpboot.o
  CC      kernel/groups.o
  LD      init/mounts.o
  CC      kernel/bpf/core.o
  CC      kernel/events/ring_buffer.o
  LD      init/built-in.o
  CC      kernel/events/core.o
  LD      kernel/livepatch/built-in.o
  CC      kernel/events/callchain.o
  CC      kernel/events/hw_breakpoint.o
  CC      kernel/locking/mutex.o
  CC      kernel/locking/semaphore.o
  CC      kernel/locking/rwsem.o
  LD      arch/sh/mm/built-in.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/printk/printk.o
  CC      kernel/power/qos.o
  CC      kernel/rcu/update.o
  CC      kernel/power/main.o
  CC      kernel/freezer.o
  CC      ipc/util.o
  CC      kernel/profile.o
  CC      kernel/futex.o
  CC      kernel/up.o
  CC      kernel/trace/trace_clock.o
  CC      kernel/uid16.o
  CC      kernel/module.o
  CC      kernel/kallsyms.o
  CC      kernel/locking/percpu-rwsem.o
  CC      kernel/sched/core.o
  CC      security/commoncap.o
  LD      arch/sh/boards/mach-migor/built-in.o
  CC      kernel/utsname.o
  CC      kernel/pid_namespace.o
  GZIP    kernel/config_data.gz
  CC      kernel/seccomp.o
  CC      kernel/time/time.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/elfcore.o
  CC      kernel/rcu/sync.o
  CC      kernel/irq_work.o
  CC      mm/filemap.o
  CC      kernel/power/console.o
  CC      kernel/power/process.o
  CC      kernel/memremap.o
  CC      kernel/power/suspend.o
  CC      kernel/membarrier.o
  CHK     kernel/config_data.h
  UPD     kernel/config_data.h
  CC      kernel/sched/loadavg.o
  CC      kernel/configs.o
  CC      kernel/locking/rtmutex.o
  CC      mm/mempool.o
  CC      kernel/locking/rwsem-spinlock.o
  CC      kernel/trace/ring_buffer.o
  CC      mm/oom_kill.o
  CC      fs/open.o
  CC      mm/maccess.o
  CC      fs/read_write.o
  CC      fs/file_table.o
  CC      mm/page_alloc.o
  CC      fs/super.o
  CC      mm/page-writeback.o
  CC      fs/char_dev.o
  CC      mm/readahead.o
  CC      fs/stat.o
  CC      kernel/rcu/srcu.o
  CC      kernel/rcu/tiny.o
  CC      fs/exec.o
  CC      fs/pipe.o
  CC      kernel/sched/clock.o
  CC      fs/namei.o
  CC      ipc/msgutil.o
  CC      kernel/irq/handle.o
  CC      ipc/msg.o
  CC      kernel/sched/cputime.o
  CC      kernel/sched/idle_task.o
  CC      kernel/time/timer.o
  CC      crypto/api.o
  CC      crypto/cipher.o
  CC      crypto/compress.o
  CC      mm/swap.o
  CC      kernel/sched/fair.o
  LD      kernel/rcu/built-in.o
  CC      mm/truncate.o
  CC      kernel/sched/rt.o
/home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task':
/home/kisskb/slave/src/kernel/sched/core.c:3322:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      mm/vmscan.o
  CC      fs/fcntl.o
  CC      block/bio.o
  CC      mm/shmem.o
  CC      kernel/irq/manage.o
  CC      kernel/irq/spurious.o
  CC      mm/util.o
  CC      mm/mmzone.o
  CC      ipc/sem.o
  LD      kernel/bpf/built-in.o
  CC      mm/vmstat.o
  CC      fs/ioctl.o
  CC      ipc/shm.o
  CC      kernel/sched/deadline.o
  CC      fs/readdir.o
  CC      kernel/sched/stop_task.o
  LD      kernel/locking/built-in.o
  CC      fs/select.o
  LD      kernel/power/built-in.o
  CC      crypto/memneq.o
  CC      fs/dcache.o
  CC      kernel/sched/wait.o
  CC      fs/inode.o
  CC      fs/attr.o
  CC      fs/bad_inode.o
  CC      block/elevator.o
  LD      kernel/trace/built-in.o
  CC      block/blk-core.o
  LD      drivers/amba/built-in.o
  CC      mm/backing-dev.o
  CC      security/min_addr.o
  LD      drivers/auxdisplay/built-in.o
  CC      fs/file.o
  CC      fs/filesystems.o
  CC      mm/mm_init.o
  CC      crypto/crypto_wq.o
/home/kisskb/slave/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/home/kisskb/slave/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
  CC      kernel/time/hrtimer.o
  CC      mm/mmu_context.o
  CC      mm/percpu.o
  CC      crypto/algapi.o
  CC      kernel/irq/resend.o
  CC      kernel/sched/swait.o
  CC      kernel/sched/completion.o
  CC      mm/slab_common.o
  CC      mm/compaction.o
  CC      kernel/sched/idle.o
  CC      mm/vmacache.o
  LD      security/built-in.o
  CC      drivers/base/component.o
  CC      ipc/syscall.o
  CC      fs/namespace.o
  CC      kernel/time/timekeeping.o
  CC      crypto/scatterwalk.o
  CC      mm/swap_slots.o
  CC      fs/seq_file.o
  CC      mm/interval_tree.o
  CC      fs/xattr.o
  CC      fs/libfs.o
  CC      fs/fs-writeback.o
  CC      mm/list_lru.o
  CC      fs/pnode.o
  CC      mm/workingset.o
  CC      fs/splice.o
  LD      sound/built-in.o
  CC      mm/debug.o
  CC      mm/gup.o
  CC      mm/highmem.o
  CC      mm/memory.o
  CC      kernel/time/ntp.o
  CC      kernel/irq/chip.o
  CC      kernel/printk/printk_safe.o
  CC      crypto/proc.o
  CC      mm/mincore.o
  CC      crypto/aead.o
  CC      kernel/irq/dummychip.o
  CC      fs/sync.o
  CC      fs/utimes.o
  CC      block/blk-tag.o
  CC      drivers/base/core.o
  CC      fs/stack.o
  LD      firmware/built-in.o
  CC      mm/mlock.o
  CC      crypto/ablkcipher.o
  CC      mm/mmap.o
  CC      fs/fs_struct.o
  CC      ipc/ipc_sysctl.o
  CC      fs/statfs.o
  CC      mm/mprotect.o
  CC      crypto/blkcipher.o
  CC      mm/mremap.o
  CC      mm/msync.o
  CC      fs/fs_pin.o
  CC      fs/nsfs.o
  LD      kernel/printk/built-in.o
  CC      kernel/irq/devres.o
  CC      fs/buffer.o
  LD      arch/sh/drivers/dma/built-in.o
  CC      ipc/namespace.o
  CC      fs/block_dev.o
  LD      arch/sh/drivers/built-in.o
  CC      fs/direct-io.o
  CC      fs/mpage.o
  CC      mm/page_vma_mapped.o
  CC      fs/proc_namespace.o
  CC      mm/pagewalk.o
  CC      mm/pgtable-generic.o
  CC      mm/rmap.o
  LD      kernel/sched/built-in.o
  CC      mm/vmalloc.o
  CC      mm/process_vm_access.o
  LD      fs/configfs/built-in.o
  CC      fs/debugfs/inode.o
  CC [M]  fs/configfs/inode.o
  CC      kernel/irq/irqdomain.o
  CC      mm/init-mm.o
  CC      kernel/irq/proc.o
  CC      crypto/skcipher.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/oprof.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/cpu_buffer.o
  CC      fs/devpts/inode.o
  LD      ipc/built-in.o
  LD      fs/exofs/built-in.o
  CC      mm/bootmem.o
  CC      fs/exportfs/expfs.o
  CC      mm/fadvise.o
  CC      drivers/base/bus.o
  CC      crypto/ahash.o
  CC      crypto/shash.o
  CC      crypto/akcipher.o
  CC      net/socket.o
  CC      fs/kernfs/mount.o
  CC      kernel/irq/pm.o
  CC      drivers/base/dd.o
  CC      kernel/time/clocksource.o
  CC      block/blk-sysfs.o
  CC      mm/madvise.o
  CC      mm/memblock.o
  CC      block/blk-flush.o
  CC      block/blk-settings.o
  CC      fs/lockd/clntlock.o
  AS      arch/sh/lib/movmem.o
  CC      fs/debugfs/file.o
  CC      drivers/base/syscore.o
  CC      mm/page_io.o
  CC      arch/sh/lib/ashldi3.o
  CC      mm/swap_state.o
  CC      kernel/time/jiffies.o
  CC      mm/swapfile.o
  CC [M]  fs/configfs/file.o
  LD      fs/exportfs/exportfs.o
  CC      fs/nfs_common/grace.o
  CC      mm/dmapool.o
  CC      crypto/kpp.o
  LD      kernel/irq/built-in.o
  LD      fs/exportfs/built-in.o
  CC      fs/nls/nls_base.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/buffer_sync.o
  CC      mm/mempolicy.o
/home/kisskb/slave/src/mm/bootmem.c: In function 'mark_bootmem':
/home/kisskb/slave/src/mm/bootmem.c:385:1: warning: control reaches end of non-void function [-Wreturn-type]
  LD      fs/quota/built-in.o
  CC      fs/notify/fsnotify.o
  CC      fs/ramfs/inode.o
  CC      mm/sparse.o
  CC      fs/nfs/client.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/event_buffer.o
  CC      mm/slab.o
  CC      fs/sysfs/file.o
  CC      arch/sh/lib/ashrdi3.o
/home/kisskb/slave/src/mm/mmap.c: In function '__vma_adjust':
/home/kisskb/slave/src/mm/mmap.c:586:15: warning: 'rb_link' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/mmap.c:617:19: note: 'rb_link' was declared here
/home/kisskb/slave/src/mm/mmap.c:586:15: warning: 'rb_parent' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/mmap.c:617:29: note: 'rb_parent' was declared here
/home/kisskb/slave/src/mm/mmap.c:585:17: warning: 'prev' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/mmap.c:616:25: note: 'prev' was declared here
  CC      mm/migrate.o
  CC      kernel/time/timer_list.o
  LD      fs/debugfs/debugfs.o
  CC      block/blk-ioc.o
  LD      fs/nls/built-in.o
  LD      fs/debugfs/built-in.o
  CC      fs/eventpoll.o
  CC      mm/quicklist.o
  CC      fs/anon_inodes.o
  CC      block/blk-map.o
/home/kisskb/slave/src/mm/mempolicy.c: In function 'mempolicy_slab_node':
/home/kisskb/slave/src/mm/mempolicy.c:1758:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      block/blk-exec.o
  CC      drivers/block/brd.o
  CC      drivers/base/driver.o
  CC      fs/signalfd.o
  CC      fs/timerfd.o
  CC      fs/lockd/clntproc.o
  LD      fs/devpts/devpts.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/oprofile_files.o
  CC      fs/eventfd.o
  CC      crypto/acompress.o
  LD      fs/devpts/built-in.o
  CC      fs/notify/notification.o
  CC      fs/kernfs/inode.o
  CC      fs/aio.o
  CC      fs/locks.o
  CC      arch/sh/lib/lshrdi3.o
  CC      crypto/scompress.o
  CC [M]  fs/configfs/dir.o
  CC      fs/proc/task_mmu.o
  CC      fs/proc/inode.o
  CC      crypto/algboss.o
  LD      fs/nfs_common/built-in.o
  CC      fs/binfmt_script.o
  CC      fs/notify/group.o
  CC      fs/notify/inode_mark.o
  CC      drivers/base/class.o
  CC      drivers/base/platform.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/oprofilefs.o
  CC      crypto/testmgr.o
  CC      fs/ramfs/file-mmu.o
  CC      crypto/crypto_null.o
  CC      fs/sysfs/dir.o
  LD      net/802/built-in.o
  AS      arch/sh/lib/ashlsi3.o
  CC      block/blk-merge.o
  CC      fs/sysfs/symlink.o
  CC      net/ethernet/eth.o
  CC      fs/binfmt_elf.o
  AS      arch/sh/lib/ashrsi3.o
  AS      arch/sh/lib/ashiftrt.o
  CC      fs/coredump.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/oprofile_stats.o
  CC      drivers/base/cpu.o
  AS      arch/sh/lib/lshrsi3.o
  CC      kernel/time/timeconv.o
  LD      drivers/bus/built-in.o
  CC      kernel/time/timecounter.o
  LD      drivers/cdrom/built-in.o
  AS      arch/sh/lib/udiv_qrnnd.o
  CC      fs/proc/root.o
  CC      fs/drop_caches.o
  CC      fs/notify/mark.o
  CC      crypto/aes_generic.o
  CC      fs/proc/base.o
  CC      kernel/time/alarmtimer.o
  CC      kernel/time/posix-timers.o
  CC      crypto/crct10dif_common.o
  CC      arch/sh/lib/io.o
  AS      arch/sh/lib/__clear_user.o
  AS      arch/sh/lib/checksum.o
  LD      fs/ramfs/ramfs.o
  AS      arch/sh/lib/copy_page.o
  CC      fs/nfs/dir.o
  CC      drivers/char/mem.o
  CC      net/core/sock.o
  CC      arch/sh/lib/delay.o
  CC      fs/kernfs/dir.o
  CC      crypto/crct10dif_generic.o
  LD      fs/ramfs/built-in.o
  CC      fs/dcookies.o
  CC      fs/fhandle.o
  CC      block/blk-softirq.o
  CC      drivers/base/firmware.o
  CC [M]  fs/configfs/symlink.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/timer_int.o
  CC      arch/sh/lib/div64-generic.o
  CC      crypto/rng.o
  CC      block/blk-timeout.o
  CC      fs/sysfs/mount.o
  CC      fs/sysfs/group.o
  CC      kernel/time/posix-cpu-timers.o
  CC      kernel/time/posix-clock.o
  CC [M]  crypto/echainiv.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/oprofile_perf.o
  CC      kernel/time/clockevents.o
  AS      arch/sh/lib/div64.o
  LD      drivers/block/built-in.o
  CC      kernel/time/itimer.o
  CC [M]  crypto/hmac.o
  CC      drivers/base/init.o
  CC [M]  crypto/sha256_generic.o
  LD      drivers/char/ipmi/built-in.o
  AS      arch/sh/lib/memchr.o
  CC [M]  crypto/drbg.o
  CC [M]  crypto/jitterentropy.o
  AS      arch/sh/lib/memcpy-sh4.o
  CC [M]  crypto/jitterentropy-kcapi.o
  CC      drivers/base/map.o
  CC      block/blk-lib.o
  CC      fs/notify/vfsmount_mark.o
  AS      arch/sh/lib/memmove.o
  CC      drivers/clk/clk-devres.o
  AS      arch/sh/lib/memset-sh4.o
  CC      fs/proc/generic.o
  CC      fs/kernfs/file.o
  AS      arch/sh/lib/strlen.o
  CC      fs/proc/array.o
  AS      arch/sh/lib/udivsi3.o
  LD      crypto/crypto.o
  CC      block/blk-mq.o
  CC      drivers/base/devres.o
  LD      crypto/crypto_algapi.o
  CC      drivers/base/attribute_container.o
  CC      arch/sh/oprofile/common.o
  LD      crypto/crypto_blkcipher.o
  AS      arch/sh/lib/udivsi3_i4i.o
  LD      crypto/crypto_hash.o
  LD      crypto/crypto_acompress.o
  CC      drivers/base/transport_class.o
  CC      drivers/base/topology.o
  LD      crypto/cryptomgr.o
  CC      arch/sh/oprofile/backtrace.o
  CC      drivers/base/container.o
  LD      net/ethernet/built-in.o
  AR      arch/sh/lib/lib.a
  LD [M]  crypto/jitterentropy_rng.o
  CC      fs/lockd/clntxdr.o
  CC      drivers/char/random.o
  EXPORTS arch/sh/lib/lib-ksyms.o
  CC      fs/lockd/host.o
  CC      fs/lockd/svc.o
  LD      fs/sysfs/built-in.o
  CC      drivers/char/misc.o
  CC [M]  fs/configfs/mount.o
  LD      arch/sh/lib/built-in.o
  CC [M]  fs/configfs/item.o
  CC      drivers/clk/clkdev.o
  CC      drivers/base/property.o
  CC      drivers/base/cacheinfo.o
  CC      fs/lockd/svclock.o
  CC      fs/notify/fdinfo.o
  LD      drivers/base/test/built-in.o
  CC      block/blk-mq-tag.o
  CC      fs/nfs/file.o
  LD      drivers/char/agp/built-in.o
  CC      drivers/base/dma-mapping.o
  CC      drivers/base/regmap/regmap.o
  CC      drivers/base/power/sysfs.o
  CC      fs/nfs/getroot.o
  CC      fs/nfs/inode.o
  CC      drivers/char/hw_random/core.o
  LD      crypto/built-in.o
  CC      fs/kernfs/symlink.o
  CC      drivers/base/dma-coherent.o
  CC      fs/nfs/super.o
  CC      kernel/time/tick-common.o
  CC      drivers/base/firmware_class.o
  LD      mm/built-in.o
  CC      kernel/time/sched_clock.o
  CC      drivers/base/power/generic_ops.o
  CC      fs/proc/fd.o
  CC      kernel/time/timekeeping_debug.o
  CC      fs/proc/proc_tty.o
  CC      drivers/base/node.o
  LD      fs/notify/dnotify/built-in.o
  CC      fs/lockd/svcshare.o
  CC      fs/proc/cmdline.o
  LD      arch/sh/oprofile/oprofile.o
  LD      arch/sh/oprofile/built-in.o
  CC      drivers/base/module.o
  CC      fs/proc/consoles.o
  LD      virt/lib/built-in.o
  LD      fs/notify/fanotify/built-in.o
  CC      drivers/base/pinctrl.o
  CC      fs/proc/cpuinfo.o
  LD      virt/built-in.o
  CC      net/ipv4/route.o
  LD      drivers/char/hw_random/rng-core.o
  CC      fs/lockd/svcproc.o
  CC      fs/lockd/svcsubs.o
  CC      net/ipv4/inetpeer.o
  CC      fs/proc/devices.o
  LD      drivers/char/hw_random/built-in.o
  CC      fs/lockd/mon.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      fs/notify/inotify/inotify_user.o
  CC      fs/proc/interrupts.o
  CC      fs/lockd/xdr.o
  LD      fs/kernfs/built-in.o
  CC      fs/proc/loadavg.o
  CC      net/core/request_sock.o
  LD [M]  fs/configfs/configfs.o
  CC      fs/proc/meminfo.o
  CC      fs/proc/stat.o
  CC      lib/lockref.o
  CC      net/core/skbuff.o
  LD      drivers/clk/bcm/built-in.o
  CC      lib/bcd.o
  LD      drivers/clk/mvebu/built-in.o
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  CC      block/blk-stat.o
  CC      lib/div64.o
  CC      block/blk-mq-sysfs.o
  CC      drivers/base/power/common.o
  CC      drivers/base/power/qos.o
  CC      fs/proc/softirqs.o
  LD      drivers/clk/ti/built-in.o
  CC      fs/proc/namespaces.o
  CC      fs/proc/self.o
  CC      fs/proc/thread_self.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/proc_net.o
  CC      lib/sort.o
  CC      fs/proc/kcore.o
  LD      drivers/clk/built-in.o
  CC      lib/parser.o
  CC      fs/proc/kmsg.o
  CC      fs/nfs/io.o
  CC      block/blk-mq-cpumap.o
  CC      drivers/clocksource/sh_cmt.o
  CC      drivers/clocksource/sh_tmu.o
  LD      drivers/char/built-in.o
  CC      lib/debug_locks.o
  LD      drivers/crypto/built-in.o
  CC      fs/lockd/clnt4xdr.o
  CC      lib/random32.o
  CC      fs/proc/page.o
  LD      kernel/events/built-in.o
  LD      kernel/time/built-in.o
  LD      drivers/firewire/built-in.o
  LD      kernel/built-in.o
  CC      drivers/gpio/devres.o
  CC      drivers/gpio/gpiolib.o
  LD      drivers/hwtracing/intel_th/built-in.o
  CC      drivers/gpio/gpiolib-legacy.o
  CC      drivers/gpio/gpiolib-devprop.o
  LD      drivers/firmware/broadcom/built-in.o
  CC      net/ipv4/protocol.o
  CC      fs/lockd/xdr4.o
  LD      drivers/gpu/vga/built-in.o
  CC      lib/bust_spinlocks.o
  CC      block/blk-mq-sched.o
  CC      net/ipv4/ip_input.o
  LD      drivers/idle/built-in.o
  CC      net/core/datagram.o
  LD      drivers/firmware/tegra/built-in.o
  CC      drivers/base/power/runtime.o
  CC      drivers/input/input.o
  CC      drivers/input/input-compat.o
  LD      drivers/firmware/meson/built-in.o
  CC      drivers/input/input-mt.o
  LD      drivers/gpu/drm/bridge/built-in.o
  CC      drivers/input/ff-core.o
  CC      drivers/i2c/i2c-boardinfo.o
  CC      drivers/i2c/i2c-core.o
  CC      drivers/hid/hid-core.o
  CC      block/ioctl.o
  LD      drivers/firmware/built-in.o
  LD      fs/notify/inotify/built-in.o
  LD      drivers/iommu/built-in.o
  CC      fs/nfs/direct.o
  LD      drivers/gpu/drm/hisilicon/built-in.o
  LD      fs/notify/built-in.o
  LD      drivers/gpu/drm/panel/built-in.o
  CC      lib/kasprintf.o
  LD      drivers/gpu/drm/i2c/built-in.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  LD      drivers/gpu/drm/omapdrm/displays/built-in.o
  CC      fs/lockd/svc4proc.o
  LD      drivers/irqchip/built-in.o
  LD      drivers/gpu/drm/omapdrm/dss/built-in.o
  LD      drivers/lguest/built-in.o
  LD      drivers/macintosh/built-in.o
  LD      drivers/gpu/drm/omapdrm/built-in.o
  CC      lib/bitmap.o
  CC      drivers/input/evdev.o
  CC      lib/scatterlist.o
  CC      fs/lockd/procfs.o
  CC      fs/nfs/pagelist.o
  LD      drivers/mfd/built-in.o
  CC      fs/nfs/read.o
  LD      drivers/gpu/drm/built-in.o
  CC      fs/nfs/symlink.o
  LD      drivers/mmc/built-in.o
  CC      block/genhd.o
  CC      net/ipv6/addrconf_core.o
  CC      block/partition-generic.o
  CC      net/ipv6/exthdrs_core.o
  LD      drivers/gpu/built-in.o
  LD      drivers/misc/cb710/built-in.o
  CC      drivers/input/keyboard/sh_keysc.o
  LD      fs/proc/proc.o
  CC      lib/gcd.o
  CC      block/ioprio.o
  CC      block/badblocks.o
  LD      drivers/media/common/b2c2/built-in.o
  CC      drivers/hid/hid-input.o
  LD      fs/proc/built-in.o
  LD      drivers/misc/eeprom/built-in.o
  LD      drivers/misc/lis3lv02d/built-in.o
  LD      drivers/media/common/saa7146/built-in.o
  LD      drivers/media/common/siano/built-in.o
  CC      drivers/net/mii.o
  LD      drivers/misc/mic/bus/built-in.o
  CC      lib/lcm.o
  LD      drivers/i2c/algos/built-in.o
  LD      drivers/misc/ti-st/built-in.o
  LD      drivers/media/common/v4l2-tpg/built-in.o
  CC      drivers/i2c/busses/i2c-sh_mobile.o
  CC      drivers/mtd/mtdsuper.o
  CC      drivers/mtd/mtdcore.o
  CC      drivers/mtd/mtdconcat.o
  CC      lib/list_sort.o
  LD      drivers/i2c/muxes/built-in.o
  LD      drivers/misc/mic/built-in.o
  LD      drivers/media/common/built-in.o
  CC      lib/uuid.o
  LD      drivers/misc/built-in.o
  CC      drivers/mtd/mtdpart.o
  CC      fs/nfs/unlink.o
  CC      net/netlink/af_netlink.o
  CC      net/core/stream.o
  CC      drivers/mtd/mtdchar.o
  CC      drivers/base/regmap/regcache.o
  CC      drivers/base/power/wakeirq.o
  CC      drivers/mtd/mtd_blkdevs.o
  CC      drivers/mtd/cmdlinepart.o
  LD      drivers/media/firewire/built-in.o
  CC      fs/nfs/write.o
  LD      drivers/clocksource/built-in.o
  LD      drivers/nfc/built-in.o
  CC      drivers/input/touchscreen/of_touchscreen.o
  CC      fs/nfs/namespace.o
  CC      lib/flex_array.o
  LD      drivers/nvme/host/built-in.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  LD      drivers/media/mmc/siano/built-in.o
  LD      drivers/pci/dwc/built-in.o
  CC      block/partitions/check.o
  LD      drivers/media/i2c/built-in.o
  LD      drivers/media/mmc/built-in.o
  LD      drivers/nvme/target/built-in.o
  CC      lib/iov_iter.o
  CC      net/ipv4/ip_fragment.o
  CC      lib/clz_ctz.o
  CC      drivers/mtd/mtdblock.o
  CC      drivers/base/power/main.o
  CC      lib/bsearch.o
  CC      net/ipv6/ip6_checksum.o
  CC      net/ipv6/ip6_icmp.o
  LD      drivers/perf/built-in.o
  CC      block/scsi_ioctl.o
  CC      fs/nfs/mount_clnt.o
  LD      drivers/nvme/built-in.o
  CC      lib/find_bit.o
  CC      fs/nfs/nfstrace.o
  CC      lib/llist.o
  LD      fs/lockd/lockd.o
  CC      lib/memweight.o
  LD      drivers/platform/built-in.o
  LD      drivers/media/platform/omap/built-in.o
  LD      fs/lockd/built-in.o
  LD      drivers/media/platform/built-in.o
  LD      drivers/media/pci/ddbridge/built-in.o
  LD      drivers/media/pci/b2c2/built-in.o
  CC      lib/kfifo.o
  LD      drivers/power/built-in.o
  CC      drivers/pinctrl/core.o
  CC      drivers/input/touchscreen/migor_ts.o
  CC      fs/nfs/nfsroot.o
  LD      drivers/media/pci/mantis/built-in.o
  LD      drivers/media/pci/dm1105/built-in.o
  LD      drivers/ptp/built-in.o
  CC      block/partitions/msdos.o
  CC      drivers/mtd/chips/chipreg.o
  LD      drivers/mtd/devices/built-in.o
  CC      lib/percpu-refcount.o
  CC      lib/percpu_ida.o
  LD      drivers/media/rc/keymaps/built-in.o
  LD      drivers/gpio/built-in.o
  CC      fs/nfs/sysctl.o
  LD      drivers/media/pci/ngene/built-in.o
  CC      block/noop-iosched.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  LD      drivers/i2c/busses/built-in.o
  LD      drivers/pwm/built-in.o
  LD      drivers/mtd/lpddr/built-in.o
  CC      fs/nfs/nfs2super.o
  LD      drivers/media/pci/pluto2/built-in.o
  LD      drivers/media/rc/built-in.o
  CC      block/deadline-iosched.o
  LD      drivers/input/keyboard/built-in.o
  CC      drivers/pinctrl/pinctrl-utils.o
  LD      drivers/media/pci/pt1/built-in.o
  LD      drivers/media/pci/pt3/built-in.o
  LD      drivers/media/spi/built-in.o
  CC      drivers/mtd/maps/physmap.o
  LD      drivers/media/tuners/built-in.o
  CC      drivers/rtc/rtc-lib.o
  CC      lib/rhashtable.o
  CC      fs/nfs/proc.o
  LD      drivers/media/pci/saa7146/built-in.o
  CC      net/ipv4/ip_forward.o
  LD      drivers/media/pci/smipcie/built-in.o
  CC      fs/nfs/nfs2xdr.o
  CC      block/cfq-iosched.o
  CC      net/ipv6/output_core.o
  LD      drivers/media/pci/ttpci/built-in.o
  CC      net/core/scm.o
  CC      lib/reciprocal_div.o
  CC      net/core/gen_stats.o
  LD      drivers/media/pci/built-in.o
  CC      drivers/pinctrl/pinmux.o
  CC      block/mq-deadline.o
  CC      net/ipv6/protocol.o
  CC      drivers/mtd/nand/nand_base.o
  CC      drivers/mtd/nand/nand_bbt.o
  LD      drivers/media/usb/b2c2/built-in.o
  CC      drivers/base/power/wakeup.o
  CC      block/blk-mq-debugfs.o
  CC      drivers/mtd/chips/cfi_probe.o
  CC      drivers/scsi/scsi.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  CC      net/core/gen_estimator.o
  CC      fs/nfs/nfs3super.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  LD      drivers/media/usb/s2255/built-in.o
  CC      drivers/base/regmap/regcache-rbtree.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c: In function 'cfi_probe_chip':
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/cfi.h:341:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/cfi.h:341:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      lib/once.o
  LD      drivers/media/usb/siano/built-in.o
  CC      drivers/pinctrl/pinconf.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  LD      drivers/i2c/built-in.o
  CC      net/ipv6/ip6_offload.o
  CC      drivers/mtd/chips/cfi_cmdset_0002.o
  CC      net/ipv6/tcpv6_offload.o
  CC      drivers/mtd/chips/cfi_util.o
  CC      net/core/net_namespace.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  CC      drivers/sh/clk/core.o
  LD      drivers/input/touchscreen/built-in.o
  LD      drivers/media/usb/zr364xx/built-in.o
  CC      drivers/net/Space.o
  CC      fs/nfs/nfs3client.o
  CC      drivers/sh/clk/cpg.o
  LD      drivers/media/usb/built-in.o
  CC      fs/nfs/nfs3proc.o
  CC      lib/string_helpers.o
  CC      fs/nfs/nfs3xdr.o
  CC      lib/refcount.o
  CC      drivers/rtc/hctosys.o
  CC      lib/hexdump.o
  CC      net/netlink/genetlink.o
  LD      drivers/mtd/onenand/built-in.o
  CC      lib/kstrtox.o
  LD      drivers/media/built-in.o
  LD      drivers/mtd/tests/built-in.o
  LD      drivers/mtd/maps/built-in.o
  CC      lib/iomap_copy.o
  CC      lib/devres.o
  CC      lib/hweight.o
  CC      lib/crc-t10dif.o
  CC      lib/bitrev.o
/home/kisskb/slave/src/block/cfq-iosched.c: In function 'cfq_async_queue_prio':
/home/kisskb/slave/src/block/cfq-iosched.c:3827:1: warning: control reaches end of non-void function [-Wreturn-type]
  HOSTCC  lib/gen_crc32table
  CC      net/ipv6/exthdrs_offload.o
  CC      drivers/base/power/clock_ops.o
  LD      drivers/soc/bcm/built-in.o
  LD      drivers/soc/fsl/built-in.o
  CC      block/partitions/efi.o
  CC      drivers/base/regmap/regcache-lzo.o
  CC      drivers/mtd/chips/gen_probe.o
  LD      drivers/soc/built-in.o
/home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r8':
/home/kisskb/slave/src/drivers/sh/clk/cpg.c:41:2: warning: passing argument 1 of 'ioread8' discards 'const' qualifier from pointer target type [enabled by default]
/home/kisskb/slave/src/include/asm-generic/iomap.h:28:21: note: expected 'void *' but argument is of type 'const void *'
/home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r16':
/home/kisskb/slave/src/drivers/sh/clk/cpg.c:46:2: warning: passing argument 1 of 'ioread16' discards 'const' qualifier from pointer target type [enabled by default]
/home/kisskb/slave/src/include/asm-generic/iomap.h:29:21: note: expected 'void *' but argument is of type 'const void *'
/home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r32':
/home/kisskb/slave/src/drivers/sh/clk/cpg.c:51:2: warning: passing argument 1 of 'ioread32' discards 'const' qualifier from pointer target type [enabled by default]
/home/kisskb/slave/src/include/asm-generic/iomap.h:31:21: note: expected 'void *' but argument is of type 'const void *'
  CC      lib/lz4/lz4_decompress.o
  CC      lib/fonts/fonts.o
  CC      lib/fonts/font_mini_4x6.o
  CC      lib/syscall.o
  LD      fs/nfs/nfs.o
  CC      lib/xz/xz_dec_syms.o
  CC      lib/lzo/lzo1x_compress.o
  CC      net/packet/af_packet.o
  CC      drivers/net/loopback.o
  CC      lib/zlib_inflate/inffast.o
/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 [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:230:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
  CC      lib/lzo/lzo1x_decompress_safe.o
  CC      lib/nlattr.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 [-Wuninitialized]
  CC      lib/atomic64.o
  CC      drivers/sh/pm_runtime.o
  LD      lib/fonts/font.o
  LD      lib/fonts/built-in.o
  CC      lib/dynamic_queue_limits.o
  CC      lib/strncpy_from_user.o
  LD      drivers/input/input-core.o
  CC      lib/strnlen_user.o
  CC      drivers/rtc/systohc.o
  CC      net/core/secure_seq.o
  LD      drivers/input/built-in.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c: In function 'cfi_read_pri':
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      drivers/scsi/hosts.o
  CC      drivers/base/regmap/regcache-flat.o
  CC      lib/net_utils.o
  LD      drivers/base/power/built-in.o
  LD      drivers/mtd/mtd.o
  CC      drivers/sh/intc/access.o
  CC      lib/sg_pool.o
  LD      net/netlink/built-in.o
  CC      net/sched/sch_generic.o
  CC      net/core/flow_dissector.o
  CC      net/sched/sch_mq.o
  CC      net/core/sysctl_net_core.o
  CC      drivers/hid/hid-debug.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'chip_ready':
/home/kisskb/slave/src/include/linux/mtd/map.h:280:4: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/map.h:280:4: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      drivers/hid/hid-generic.o
  LD      lib/lzo/lzo_decompress.o
  CC      drivers/hid/hid-a4tech.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'chip_good':
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:772:2: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      net/ipv4/ip_options.o
  CC      drivers/hid/hid-apple.o
  CC      net/ipv4/ip_output.o
  CC      lib/sbitmap.o
  LD      net/ipv6/built-in.o
  CC      net/ipv4/ip_sockglue.o
  CC      net/unix/af_unix.o
  CC      net/ipv4/inet_hashtables.o
  LD      lib/lzo/lzo_compress.o
  LD      lib/lzo/built-in.o
  CC      drivers/tty/tty_io.o
  CC      lib/argv_split.o
  CC      lib/bug.o
  CC      lib/chacha20.o
  CC      lib/xz/xz_dec_stream.o
  CC      lib/zlib_inflate/inflate.o
  LD      drivers/sh/clk/built-in.o
  CC      drivers/rtc/class.o
  CC      lib/ctype.o
  CC      lib/cmdline.o
  CC      drivers/hid/hid-belkin.o
  CC      drivers/rtc/interface.o
  CC      lib/dec_and_lock.o
  CC      lib/decompress.o
  CC      lib/decompress_bunzip2.o
  CC      lib/decompress_inflate.o
  LD      fs/nfs/nfsv2.o
  CC      lib/decompress_unlz4.o
  CC      lib/decompress_unlzma.o
  CC      drivers/rtc/rtc-dev.o
  CC      lib/decompress_unlzo.o
  CC      net/sunrpc/clnt.o
  CC      net/core/dev.o
  CC      drivers/mtd/nand/nand_timings.o
  CC      drivers/hid/hid-cherry.o
  CC      drivers/pinctrl/pinconf-generic.o
  CC      lib/decompress_unxz.o
  CC      drivers/mtd/nand/nand_ecc.o
  CC      drivers/hid/hid-chicony.o
  CC      drivers/scsi/scsi_ioctl.o
  CC      drivers/mtd/nand/nand_ids.o
  LD      fs/nfs/nfsv3.o
  CC      drivers/sh/intc/chip.o
  CC      drivers/rtc/rtc-proc.o
  LD      fs/nfs/built-in.o
  CC      lib/dump_stack.o
  CC      lib/earlycpio.o
  LD      fs/built-in.o
  CC      drivers/hid/hid-cypress.o
  CC      drivers/base/regmap/regmap-debugfs.o
  CC      lib/extable.o
  CC      net/core/ethtool.o
/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 [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      lib/flex_proportions.o
  CC      lib/idr.o
  CC      lib/int_sqrt.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_panic_write':
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:2216:7: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:345:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      lib/ioremap.o
  CC      net/sunrpc/xprt.o
  CC      lib/irq_regs.o
  CC      drivers/mtd/nand/plat_nand.o
  CC      lib/is_single_threaded.o
  CC      lib/klist.o
  LD      block/partitions/built-in.o
  CC      drivers/rtc/rtc-sysfs.o
  CC      lib/kobject.o
  CC      drivers/hid/hid-ezkey.o
  CC      drivers/hid/hid-kensington.o
  CC      lib/md5.o
  CC      lib/kobject_uevent.o
  CC      lib/nodemask.o
  CC      lib/nmi_backtrace.o
  CC      net/unix/garbage.o
  CC      lib/plist.o
  CC      lib/xz/xz_dec_lzma2.o
  LD      drivers/mtd/nand/nand.o
  CC      lib/radix-tree.o
  LD      net/sched/built-in.o
  CC      drivers/hid/hid-lg.o
  LD      drivers/pinctrl/freescale/built-in.o
  CC      lib/ratelimit.o
  LD      drivers/pinctrl/bcm/built-in.o
  LD      net/wireless/built-in.o
  CC      lib/seq_buf.o
  CC      lib/rbtree.o
  LD      drivers/pinctrl/nomadik/built-in.o
  CC      net/xfrm/xfrm_policy.o
  CC      lib/sha1.o
  CC      net/sysctl_net.o
  LD      drivers/net/ethernet/8390/built-in.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_otp_lock':
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      lib/show_mem.o
  CC      drivers/rtc/rtc-rs5c372.o
  LD      drivers/mtd/nand/built-in.o
  LD      drivers/pinctrl/ti/built-in.o
  CC      lib/siphash.o
  CC      drivers/hid/hid-microsoft.o
  CC      drivers/pinctrl/sh-pfc/core.o
  CC      net/core/dev_addr_lists.o
  CC      drivers/hid/hid-monterey.o
/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 [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      lib/string.o
  LD      drivers/net/ethernet/alacritech/built-in.o
  CC      lib/vsprintf.o
  CC      lib/timerqueue.o
  CC      net/xfrm/xfrm_state.o
  CC      drivers/rtc/rtc-sh.o
  CC      lib/win_minmax.o
  CC      drivers/sh/intc/core.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_otp_write':
/home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:397:11: note: 'r.x[0]' was declared here
  LD      drivers/hid/hid.o
  LD      drivers/net/ethernet/amazon/built-in.o
  CC      drivers/scsi/scsicam.o
  CC      drivers/scsi/scsi_error.o
  GEN     lib/crc32table.h
  CC      net/sunrpc/socklib.o
  CC      drivers/scsi/scsi_lib.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_write_words':
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:1775:7: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:345:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      net/ipv4/inet_timewait_sock.o
  CC      net/core/dst.o
  CC      lib/crc32.o
  LD      drivers/net/ethernet/aquantia/built-in.o
  CC      drivers/base/regmap/regmap-i2c.o
  LD      drivers/net/ethernet/arc/built-in.o
  CC      lib/zlib_inflate/infutil.o
  LD      drivers/rtc/rtc-core.o
  CC      lib/zlib_inflate/inftrees.o
  CC      net/unix/sysctl_net_unix.o
  LD      drivers/net/ethernet/broadcom/built-in.o
  LD      drivers/net/ethernet/cadence/built-in.o
/home/kisskb/slave/src/net/core/ethtool.c: In function 'ethtool_get_feature_mask':
/home/kisskb/slave/src/net/core/ethtool.c:310:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      net/sunrpc/xprtsock.o
  LD      drivers/net/ethernet/ezchip/built-in.o
  LD      drivers/net/ethernet/intel/built-in.o
  LD      drivers/net/ethernet/i825xx/built-in.o
  CC      net/core/netevent.o
  CC      net/core/neighbour.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
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_otp_walk':
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      lib/zlib_inflate/inflate_syms.o
  CC      drivers/pinctrl/sh-pfc/pinctrl.o
  LD      drivers/net/ethernet/netronome/built-in.o
  LD      drivers/net/ethernet/renesas/built-in.o
  CC      net/xfrm/xfrm_hash.o
  CC      net/xfrm/xfrm_input.o
  LD      drivers/net/ethernet/qualcomm/emac/built-in.o
  LD      drivers/net/ethernet/rocker/built-in.o
  LD      drivers/net/ethernet/samsung/built-in.o
  CC      net/sunrpc/sched.o
  LD      drivers/net/ethernet/seeq/built-in.o
  LD      drivers/net/ethernet/qualcomm/built-in.o
  LD      drivers/net/ethernet/stmicro/built-in.o
  CC      drivers/net/ethernet/smsc/smc91x.o
  CC      net/sunrpc/auth.o
  CC      lib/xz/xz_dec_bcj.o
/home/kisskb/slave/src/net/packet/af_packet.c: In function 'tpacket_rcv':
/home/kisskb/slave/src/net/packet/af_packet.c:2320:16: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized]
/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:1620:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1602:18: note: 'dst_ops' was declared here
  LD      drivers/net/ethernet/via/built-in.o
  LD      drivers/net/ethernet/wiznet/built-in.o
  CC      drivers/pinctrl/sh-pfc/pfc-sh7722.o
  CC      net/sunrpc/auth_null.o
  CC      drivers/pinctrl/sh-pfc/gpio.o
  CC      drivers/scsi/scsi_common.o
  LD      drivers/mtd/chips/built-in.o
  CC      net/sunrpc/auth_unix.o
  CC      drivers/scsi/scsi_lib_dma.o
  CC      net/ipv4/inet_connection_sock.o
  CC      drivers/sh/intc/handle.o
  CC      drivers/scsi/scsi_scan.o
  LD      drivers/mtd/built-in.o
  CC      net/ipv4/tcp.o
  CC      net/sunrpc/auth_generic.o
  LD      drivers/base/regmap/built-in.o
  LD      drivers/base/built-in.o
  LD      net/packet/built-in.o
  LD      drivers/rtc/built-in.o
  CC      net/sunrpc/svc.o
  LD      lib/zlib_inflate/zlib_inflate.o
  LD      lib/zlib_inflate/built-in.o
  CC      drivers/uio/uio.o
  CC      net/ipv4/tcp_input.o
  CC      net/sunrpc/svcsock.o
  LD      drivers/hid/hid-logitech.o
  CC      drivers/scsi/scsi_sysfs.o
  LD      drivers/hid/built-in.o
  LD      block/built-in.o
  CC      drivers/usb/common/common.o
  CC      drivers/scsi/scsi_devinfo.o
  LD      drivers/usb/gadget/function/built-in.o
  CC      drivers/video/backlight/backlight.o
  CC      drivers/video/fbdev/core/fb_cmdline.o
  CC [M]  drivers/usb/gadget/function/u_serial.o
  CC      drivers/scsi/scsi_sysctl.o
  LD      drivers/usb/gadget/legacy/built-in.o
  CC [M]  drivers/usb/gadget/function/f_acm.o
  CC      drivers/video/console/dummycon.o
  CC [M]  drivers/usb/gadget/legacy/serial.o
  CC      net/core/rtnetlink.o
  CC      drivers/scsi/scsi_proc.o
  CC      net/ipv4/tcp_output.o
  CC      drivers/scsi/scsi_trace.o
  CC      net/sunrpc/svcauth.o
/home/kisskb/slave/src/net/sunrpc/svcsock.c: In function 'svc_addr_len':
/home/kisskb/slave/src/include/linux/sunrpc/svc_xprt.h:179:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      net/xfrm/xfrm_output.o
  CC      net/sunrpc/svcauth_unix.o
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_bundle_lookup':
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1620:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1602:18: note: 'dst_ops' was declared here
  LD      lib/xz/xz_dec.o
  LD      lib/xz/built-in.o
  CC      net/core/utils.o
  CC      drivers/scsi/scsi_logging.o
  CC      net/core/link_watch.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 [-Wuninitialized]
/home/kisskb/slave/src/net/sunrpc/svcsock.c:714:18: note: 'optname' was declared here
/home/kisskb/slave/src/net/sunrpc/svcsock.c:747:6: warning: 'level' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/sunrpc/svcsock.c:714:11: note: 'level' was declared here
  LD      drivers/pinctrl/sh-pfc/built-in.o
  LD      drivers/pinctrl/built-in.o
  CC      net/ipv4/tcp_timer.o
  CC      drivers/uio/uio_pdrv_genirq.o
  CC      net/core/filter.o
  CC      drivers/tty/n_tty.o
  CC [M]  drivers/usb/gadget/function/f_serial.o
  LD      net/unix/unix.o
  CC      net/xfrm/xfrm_sysctl.o
  LD      net/unix/built-in.o
  CC      net/sunrpc/addr.o
  CC      net/xfrm/xfrm_replay.o
  CC      net/sunrpc/rpcb_clnt.o
  CC      net/sunrpc/timer.o
  CC      drivers/sh/intc/irqdomain.o
  CC [M]  drivers/usb/gadget/function/f_obex.o
  CC      net/sunrpc/xdr.o
  CC      drivers/scsi/sd.o
  CC      drivers/video/fbdev/core/fb_notify.o
  LD      drivers/usb/common/usb-common.o
  CC      net/ipv4/tcp_ipv4.o
  CC      drivers/scsi/scsi_pm.o
  LD      drivers/usb/common/built-in.o
  LD      drivers/usb/phy/built-in.o
  CC      net/sunrpc/sunrpc_syms.o
  LD [M]  drivers/usb/gadget/legacy/g_serial.o
  CC      net/sunrpc/cache.o
  CC      drivers/video/console/fbcon.o
  CC      net/sunrpc/rpc_pipe.o
  CC      drivers/video/console/bitblit.o
  CC      drivers/sh/intc/virq.o
  CC      drivers/usb/gadget/udc/core.o
  CC      drivers/usb/gadget/udc/trace.o
  CC      net/sunrpc/svc_xprt.o
  AR      lib/lib.a
  CC      net/core/sock_diag.o
  EXPORTS lib/lib-ksyms.o
/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]
  CC      net/core/dev_ioctl.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:685:24: warning: 'sin6' may be used uninitialized in this function [-Wuninitialized]
  LD      lib/lz4/built-in.o
  CC      net/core/tso.o
  CC      drivers/video/backlight/generic_bl.o
  LD      lib/built-in.o
  CC      drivers/video/console/softcursor.o
  CC [M]  drivers/video/backlight/lcd.o
/home/kisskb/slave/src/net/core/neighbour.c: In function 'neigh_sysctl_register':
/home/kisskb/slave/src/net/core/neighbour.c:3181:10: warning: 'p_name' may be used uninitialized in this function [-Wuninitialized]
  LD      drivers/sh/intc/built-in.o
  CC [M]  drivers/usb/gadget/usbstring.o
  LD      drivers/sh/built-in.o
  CC      net/sunrpc/xprtmultipath.o
  CC      net/sunrpc/stats.o
  CC      net/core/sock_reuseport.o
  CC      net/sunrpc/sysctl.o
  CC      net/core/flow.o
  CC [M]  drivers/usb/gadget/epautoconf.o
  CC [M]  drivers/usb/gadget/config.o
  LD      drivers/uio/built-in.o
  CC      net/core/net-sysfs.o
  LD      drivers/video/backlight/built-in.o
  CC      net/core/net-procfs.o
  CC [M]  drivers/usb/gadget/composite.o
  CC      drivers/video/fbdev/core/fbmem.o
  LD [M]  drivers/usb/gadget/function/usb_f_acm.o
  LD [M]  drivers/usb/gadget/function/usb_f_serial.o
  CC      drivers/video/fbdev/core/fbmon.o
  CC      net/core/gro_cells.o
  LD      drivers/usb/gadget/udc/udc-core.o
  LD      drivers/usb/gadget/udc/built-in.o
  CC      drivers/video/fbdev/core/fbcmap.o
  CC [M]  drivers/usb/gadget/functions.o
  LD [M]  drivers/usb/gadget/function/usb_f_obex.o
  CC [M]  drivers/usb/gadget/configfs.o
  CC [M]  drivers/usb/gadget/u_f.o
  CC      drivers/video/fbdev/core/fbsysfs.o
  CC      drivers/video/fbdev/core/modedb.o
  LD      drivers/scsi/scsi_mod.o
  CC      drivers/video/fbdev/sh_mobile_lcdcfb.o
  CC      drivers/tty/tty_ldisc.o
  CC      drivers/tty/tty_ioctl.o
  LD      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  CC      drivers/tty/tty_buffer.o
  LD      drivers/usb/gadget/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  CC      drivers/tty/tty_port.o
  CC      drivers/tty/tty_mutex.o
  CC      net/ipv4/tcp_minisocks.o
  CC      drivers/video/logo/logo.o
  LD      drivers/video/fbdev/omap2/omapfb/built-in.o
  CC      net/ipv4/tcp_cong.o
  CC      net/ipv4/tcp_metrics.o
  LOGO    drivers/video/logo/logo_superh_vga16.c
  LOGO    drivers/video/logo/logo_superh_mono.c
  LOGO    drivers/video/logo/logo_linux_mono.c
  CC      net/ipv4/tcp_fastopen.o
  LOGO    drivers/video/logo/clut_vga16.c
  LD      drivers/video/fbdev/omap2/built-in.o
  LOGO    drivers/video/logo/logo_linux_vga16.c
  LOGO    drivers/video/logo/logo_blackfin_vga16.c
  LOGO    drivers/video/logo/logo_spe_clut224.c
  LOGO    drivers/video/logo/logo_mac_clut224.c
  LOGO    drivers/video/logo/logo_sun_clut224.c
  LOGO    drivers/video/logo/logo_superh_clut224.c
  LOGO    drivers/video/logo/logo_linux_clut224.c
  CC      net/ipv4/tcp_rate.o
  LOGO    drivers/video/logo/logo_blackfin_clut224.c
  LOGO    drivers/video/logo/logo_parisc_clut224.c
  LOGO    drivers/video/logo/logo_dec_clut224.c
  CC      drivers/video/fbdev/core/fbcvt.o
  LOGO    drivers/video/logo/logo_m32r_clut224.c
  CC      drivers/tty/tty_ldsem.o
  CC      net/ipv4/tcp_recovery.o
  LOGO    drivers/video/logo/logo_sgi_clut224.c
  CC      drivers/video/logo/logo_superh_vga16.o
  CC      drivers/tty/pty.o
  CC      net/ipv4/datagram.o
  CC      net/ipv4/tcp_offload.o
  CC      net/ipv4/raw.o
  LD      drivers/tty/ipwireless/built-in.o
  CC      net/ipv4/udp.o
  CC      drivers/video/fbdev/core/fb_defio.o
  LD      net/xfrm/built-in.o
  CC      drivers/video/fbdev/core/sysfillrect.o
  CC      net/ipv4/udplite.o
  CC      net/ipv4/udp_offload.o
  LD      drivers/net/wireless/admtek/built-in.o
  LD      drivers/net/wireless/ath/built-in.o
  CC      drivers/video/fbdev/core/syscopyarea.o
  LD      drivers/video/logo/built-in.o
  CC      net/ipv4/arp.o
  CC      drivers/tty/serial/serial_core.o
  LD      drivers/net/wireless/atmel/built-in.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      drivers/tty/vt/vc_screen.o
  LD      net/sunrpc/sunrpc.o
  LD      drivers/net/wireless/broadcom/built-in.o
  LD      drivers/net/wireless/cisco/built-in.o
  LD      drivers/net/wireless/intel/built-in.o
  LD      net/sunrpc/built-in.o
  CC      net/ipv4/icmp.o
  CC      net/ipv4/devinet.o
  LD      drivers/net/wireless/marvell/built-in.o
  LD      drivers/net/wireless/intersil/built-in.o
  LD      drivers/net/wireless/ralink/built-in.o
  LD      drivers/net/wireless/mediatek/built-in.o
  CC      drivers/video/fbdev/core/sysimgblt.o
  LD      drivers/net/wireless/st/built-in.o
  LD      drivers/net/wireless/rsi/built-in.o
  LD      drivers/net/wireless/realtek/built-in.o
  LD      drivers/net/wireless/zydas/built-in.o
  LD      drivers/net/wireless/ti/built-in.o
  CC      drivers/video/fbdev/core/fb_sys_fops.o
  CC      net/ipv4/af_inet.o
  CC      drivers/tty/vt/selection.o
  LD      drivers/net/ethernet/smsc/built-in.o
  LD      drivers/net/wireless/built-in.o
  CC      net/ipv4/igmp.o
  LD      drivers/net/ethernet/built-in.o
  CC      drivers/tty/vt/keyboard.o
  CC      net/ipv4/fib_frontend.o
  CC      drivers/tty/vt/consolemap.o
  CC      net/ipv4/fib_semantics.o
  CONMK   drivers/tty/vt/consolemap_deftbl.c
  CC      drivers/tty/vt/vt.o
  CC      drivers/tty/serial/sh-sci.o
  CC      net/ipv4/fib_trie.o
  CC      drivers/tty/serial/serial_mctrl_gpio.o
  CC      net/ipv4/inet_fragment.o
  CC      net/ipv4/ping.o
  CC      net/ipv4/ip_tunnel_core.o
  LD      drivers/net/built-in.o
  CC      net/ipv4/gre_offload.o
  CC      net/ipv4/sysctl_net_ipv4.o
  LD      drivers/video/fbdev/core/fb.o
  CC      net/ipv4/proc.o
  SHIPPED drivers/tty/vt/defkeymap.c
  LD      drivers/scsi/sd_mod.o
  CC      net/ipv4/xfrm4_mode_beet.o
  LD      drivers/scsi/built-in.o
  CC      net/ipv4/xfrm4_mode_transport.o
  CC      net/ipv4/xfrm4_mode_tunnel.o
  CC      drivers/tty/vt/consolemap_deftbl.o
  CC      net/ipv4/ipconfig.o
  CC      drivers/tty/vt/defkeymap.o
  CC      net/ipv4/inet_diag.o
  LD      drivers/video/fbdev/core/built-in.o
  CC      net/ipv4/tcp_diag.o
  CC      net/ipv4/xfrm4_policy.o
  CC      net/ipv4/tcp_cubic.o
  CC      net/ipv4/xfrm4_state.o
  CC      net/ipv4/xfrm4_input.o
  CC      net/ipv4/xfrm4_output.o
  CC      net/ipv4/xfrm4_protocol.o
  LD [M]  drivers/usb/gadget/libcomposite.o
  LD      drivers/usb/built-in.o
  LD      drivers/video/fbdev/built-in.o
/home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_common_sendmsg':
/home/kisskb/slave/src/net/ipv4/ping.c:693:21: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:473:63: warning: 'code' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:657:11: note: 'code' was declared here
  LD      net/core/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 [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:529:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:510:48: warning: 'icmph' may be used uninitialized in this function [-Wuninitialized]
  LD      drivers/video/console/built-in.o
  LD      drivers/video/built-in.o
  LD      drivers/tty/serial/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
  GEN     .version
  CHK     include/generated/compile.h
  UPD     include/generated/compile.h
  CC      init/version.o
  LD      init/built-in.o
  LD      vmlinux.o
  MODPOST vmlinux.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 13 modules
  CC      crypto/drbg.mod.o
  CC      crypto/echainiv.mod.o
  CC      crypto/hmac.mod.o
  CC      crypto/jitterentropy_rng.mod.o
  CC      drivers/usb/gadget/function/u_serial.mod.o
  CC      crypto/sha256_generic.mod.o
  CC      drivers/usb/gadget/function/usb_f_acm.mod.o
  CC      drivers/usb/gadget/function/usb_f_serial.mod.o
  CC      drivers/usb/gadget/legacy/g_serial.mod.o
  CC      drivers/video/backlight/lcd.mod.o
  CC      fs/configfs/configfs.mod.o
  CC      drivers/usb/gadget/libcomposite.mod.o
  CC      drivers/usb/gadget/function/usb_f_obex.mod.o
  LD [M]  crypto/sha256_generic.ko
  LD [M]  drivers/usb/gadget/function/usb_f_obex.ko
  LD [M]  drivers/usb/gadget/legacy/g_serial.ko
  LD [M]  drivers/usb/gadget/function/u_serial.ko
  LD [M]  drivers/usb/gadget/function/usb_f_acm.ko
  LD [M]  drivers/usb/gadget/function/usb_f_serial.ko
  LD [M]  fs/configfs/configfs.ko
  LD [M]  crypto/echainiv.ko
  LD [M]  crypto/drbg.ko
  LD [M]  crypto/hmac.ko
  LD [M]  crypto/jitterentropy_rng.ko
  LD [M]  drivers/video/backlight/lcd.ko
  LD [M]  drivers/usb/gadget/libcomposite.ko
  UIMAGE  arch/sh/boot/uImage.gz
Image Name:   Linux-4.11.0-rc1-gb4fb8f6
Created:      Thu Mar  9 08:35:05 2017
Image Type:   SuperH Linux Kernel Image (gzip compressed)
Data Size:    2484148 Bytes = 2425.93 kB = 2.37 MB
Load Address: 8c001000
Entry Point:  8c002000
  Image arch/sh/boot/uImage is ready
make[1]: Leaving directory '/home/kisskb/slave/build/linus_migor_defconfig_sh4'
Completed OK
# rm -rf /home/kisskb/slave/build/linus_migor_defconfig_sh4
# Build took: 0:00:32.345587