# git rev-parse -q --verify 9fea59bd7ca541e5d0851f0b6dbca83c60ea90cd^{commit}
9fea59bd7ca541e5d0851f0b6dbca83c60ea90cd
already have revision, skipping fetch
# git checkout -q -f -B kisskb 9fea59bd7ca541e5d0851f0b6dbca83c60ea90cd
# git clean -qxdf
# git log -1
commit 9fea59bd7ca541e5d0851f0b6dbca83c60ea90cd
Author: Michael Ellerman <mpe@ellerman.id.au>
Date:   Fri Apr 21 00:36:20 2017 +1000

    powerpc/mm: Add support for runtime configuration of ASLR limits
    
    Add powerpc support for mmap_rnd_bits and mmap_rnd_compat_bits, which are two
    sysctls that allow a user to configure the number of bits of randomness used for
    ASLR.
    
    Because of the way the Kconfig for ARCH_MMAP_RND_BITS is defined, we have to
    construct at least the MIN value in Kconfig, vs in a header which would be more
    natural. Given that we just go ahead and do it all in Kconfig.
    
    At least according to the code (the documentation makes no mention of it), the
    value is defined as the number of bits of randomisation *of the page*, not the
    address. This makes some sense, with larger page sizes more of the low bits are
    forced to zero, which would reduce the randomisation if we didn't take the
    PAGE_SIZE into account. However it does mean the min/max values have to change
    depending on the PAGE_SIZE in order to actually limit the amount of address
    space consumed by the randomisation.
    
    The result of that is that we have to define the default values based on both
    32-bit vs 64-bit, but also the configured PAGE_SIZE. Furthermore now that we
    have 128TB address space support on Book3S, we also have to take that into
    account.
    
    Finally we can wire up the value in arch_mmap_rnd().
    
    Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
    Signed-off-by: Bhupesh Sharma <bhsharma@redhat.com>
    Tested-by: Bhupesh Sharma <bhsharma@redhat.com>
    Reviewed-by: Kees Cook <keescook@chromium.org>
    Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < git log --format=%s --max-count=1 9fea59bd7ca541e5d0851f0b6dbca83c60ea90cd
# < make -j 48 ARCH=sh O=/home/kisskb/slave/build/powerpc-next_sh-defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  defconfig
# make -j 48 ARCH=sh O=/home/kisskb/slave/build/powerpc-next_sh-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/powerpc-next_sh-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/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/exec.h
  WRAP    arch/sh/include/generated/asm/fcntl.h
  WRAP    arch/sh/include/generated/asm/ioctl.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/local64.h
  WRAP    arch/sh/include/generated/asm/mcs_spinlock.h
  WRAP    arch/sh/include/generated/asm/errno.h
  WRAP    arch/sh/include/generated/asm/current.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/kvm_para.h
  WRAP    arch/sh/include/generated/asm/msgbuf.h
  WRAP    arch/sh/include/generated/asm/ipcbuf.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
  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_rd.o
  CC      init/do_mounts.o
  CC      init/noinitramfs.o
  CC      init/init_task.o
  UPD     include/generated/compile.h
  LD      usr/built-in.o
  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/irq.o
  CC      arch/sh/kernel/machvec.o
  CC      arch/sh/kernel/nmi_debug.o
  CC      arch/sh/kernel/process.o
  CC      arch/sh/kernel/kdebugfs.o
  CC      arch/sh/kernel/process_32.o
  CC      arch/sh/kernel/irq_32.o
  CC      arch/sh/kernel/ptrace.o
  CC      arch/sh/kernel/ptrace_32.o
  CC      arch/sh/kernel/reboot.o
  CC      arch/sh/kernel/time.o
  CC      arch/sh/kernel/traps.o
  CC      arch/sh/kernel/setup.o
  CC      arch/sh/kernel/sys_sh.o
  AS      arch/sh/kernel/syscalls_32.o
  CC      arch/sh/kernel/topology.o
  CC      arch/sh/kernel/signal_32.o
  CC      arch/sh/kernel/unwinder.o
  CC      arch/sh/kernel/return_address.o
  CC      arch/sh/kernel/traps_32.o
  CC      arch/sh/kernel/hw_breakpoint.o
  AS      arch/sh/kernel/head_32.o
  CC      arch/sh/kernel/iomap.o
  CC      arch/sh/kernel/sys_sh32.o
  CC      arch/sh/kernel/sh_ksyms_32.o
  CC      arch/sh/kernel/module.o
  LDS     arch/sh/kernel/vmlinux.lds
  CC      arch/sh/kernel/disassemble.o
  CC      arch/sh/kernel/perf_event.o
  CC      arch/sh/kernel/perf_callchain.o
  CC      arch/sh/mm/alignment.o
  CC      arch/sh/mm/cache.o
  CC      arch/sh/mm/init.o
  CC      arch/sh/mm/consistent.o
  CC      arch/sh/mm/cache-sh2.o
  CC      arch/sh/mm/mmap.o
  CC      arch/sh/mm/extable_32.o
  CC      arch/sh/mm/nommu.o
  CC      arch/sh/mm/asids-debugfs.o
  LD      arch/sh/boards/built-in.o
  CC      arch/sh/kernel/cpu/irq/imask.o
  CC      arch/sh/kernel/cpu/clock-cpg.o
  CC      arch/sh/kernel/cpu/clock.o
  CC      arch/sh/kernel/cpu/init.o
  CC      arch/sh/kernel/cpu/fpu.o
  CC      arch/sh/kernel/cpu/pfc.o
  AS      arch/sh/kernel/cpu/sh2/ex.o
  CC      arch/sh/kernel/cpu/sh2/probe.o
  CC      arch/sh/kernel/cpu/proc.o
  CC      arch/sh/kernel/cpu/sh2/setup-sh7619.o
  AS      arch/sh/kernel/cpu/sh2/entry.o
  CC      arch/sh/kernel/cpu/sh2/clock-sh7619.o
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh2/../../entry-common.S: Assembler messages:
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh2/../../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/sh2/../../entry-common.S:392: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
  LD      certs/built-in.o
/home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c: In function 'cpg_clk_init':
/home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:52:3: warning: 'arch_init_clk_ops' is deprecated (declared at /home/kisskb/slave/src/arch/sh/include/asm/clock.h:7) [-Wdeprecated-declarations]
/home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c: In function 'arch_clk_init':
/home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:76:2: warning: 'cpg_clk_init' is deprecated (declared at /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:46) [-Wdeprecated-declarations]
  LD      arch/sh/kernel/cpu/irq/built-in.o
  CC      kernel/exec_domain.o
  CC      kernel/fork.o
  CC      kernel/panic.o
  CC      kernel/exit.o
  CC      kernel/softirq.o
  CC      kernel/cpu.o
  CC      kernel/sysctl.o
  CC      kernel/resource.o
  CC      kernel/capability.o
  CC      kernel/ptrace.o
  CC      kernel/sys.o
  CC      kernel/signal.o
  CC      kernel/user.o
  CC      kernel/pid.o
  CC      kernel/sysctl_binary.o
  CC      kernel/params.o
  CC      kernel/workqueue.o
  CC      kernel/kmod.o
  CC      kernel/task_work.o
  CC      kernel/extable.o
  CC      kernel/notifier.o
  CC      kernel/nsproxy.o
  CC      kernel/kthread.o
  CC      kernel/reboot.o
  CC      kernel/sys_ni.o
  CC      kernel/range.o
  CC      kernel/cred.o
  CC      kernel/ksysfs.o
  CC      kernel/async.o
  CC      kernel/groups.o
  CC      kernel/ucount.o
  CC      kernel/smpboot.o
  LD      kernel/livepatch/built-in.o
  LD      arch/sh/mm/built-in.o
  CC      kernel/bpf/core.o
  LD      arch/sh/kernel/cpu/sh2/built-in.o
  CC      kernel/events/core.o
  LD      arch/sh/kernel/cpu/built-in.o
  CC      kernel/events/ring_buffer.o
  CC      kernel/power/qos.o
  CC      kernel/events/callchain.o
  CC      kernel/printk/printk.o
  CC      kernel/rcu/update.o
  LD      arch/sh/kernel/built-in.o
  CC      kernel/locking/mutex.o
  CC      kernel/futex.o
  CC      kernel/up.o
  CC      kernel/irq/irqdesc.o
  CC      mm/filemap.o
  CC      mm/mempool.o
  CC      kernel/uid16.o
  CC      kernel/events/hw_breakpoint.o
  CC      kernel/module.o
  CC      kernel/kallsyms.o
  CC      kernel/sched/core.o
  CC      kernel/time/time.o
  CC      kernel/utsname.o
  CC      ipc/mqueue.o
  LD      init/mounts.o
  CC      kernel/pid_namespace.o
  CC      kernel/hung_task.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/irq_work.o
  CC      kernel/elfcore.o
  LD      init/built-in.o
  CC      kernel/membarrier.o
  CC      kernel/memremap.o
  CC      ipc/msgutil.o
  CC      kernel/rcu/sync.o
  CC      kernel/irq/handle.o
  CC      kernel/irq/spurious.o
  CC      kernel/irq/manage.o
  CC      kernel/printk/printk_safe.o
  CC      ipc/namespace.o
  CC      security/commoncap.o
  CC      ipc/mq_sysctl.o
  CC      kernel/time/timer.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      kernel/time/hrtimer.o
  CC      kernel/irq/resend.o
  CC      kernel/time/timekeeping.o
  CC      mm/oom_kill.o
  CC      kernel/rcu/srcu.o
  CC      kernel/sched/loadavg.o
  CC      kernel/rcu/tree.o
  CC      kernel/locking/semaphore.o
  CC      kernel/time/ntp.o
  CC      kernel/irq/chip.o
  CC      kernel/locking/rwsem.o
  CC      kernel/sched/clock.o
  CC      kernel/locking/percpu-rwsem.o
  CC      kernel/locking/rtmutex.o
  CC      kernel/irq/dummychip.o
  CC      mm/maccess.o
  CC      mm/page_alloc.o
  CC      mm/page-writeback.o
  CC      kernel/power/poweroff.o
  CC      fs/open.o
  CC      kernel/irq/devres.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      mm/readahead.o
  CC      kernel/irq/irqdomain.o
  CC      mm/swap.o
  CC      kernel/sched/cputime.o
  CC      kernel/locking/rwsem-spinlock.o
  CC      kernel/irq/proc.o
  CC      fs/read_write.o
  CC      kernel/time/clocksource.o
  CC      kernel/time/jiffies.o
  CC      kernel/sched/idle_task.o
  CC      kernel/sched/fair.o
  CC      kernel/time/timer_list.o
  LD      kernel/power/built-in.o
  CC      kernel/sched/rt.o
  CC      kernel/time/timeconv.o
  CC      kernel/time/timecounter.o
  CC      mm/truncate.o
  LD      security/built-in.o
  CC      kernel/time/posix-timers.o
  CC      kernel/sched/deadline.o
  CC      kernel/time/alarmtimer.o
  CC      kernel/time/posix-cpu-timers.o
  CC      fs/file_table.o
  CC      kernel/time/posix-clock.o
  CC      fs/super.o
  CC      kernel/time/itimer.o
  LD      kernel/printk/built-in.o
  CC      kernel/sched/stop_task.o
  CC      kernel/time/clockevents.o
  CC      mm/vmscan.o
  CC      mm/shmem.o
  CC      crypto/api.o
  CC      crypto/cipher.o
  CC      kernel/sched/wait.o
  CC      kernel/time/tick-common.o
  CC      kernel/time/sched_clock.o
  CC      kernel/sched/swait.o
  CC      block/bio.o
  CC      kernel/time/timekeeping_debug.o
  CC      mm/util.o
  CC      mm/mmzone.o
  LD      kernel/bpf/built-in.o
  LD      kernel/locking/built-in.o
  CC      block/elevator.o
  CC      crypto/compress.o
  CC      block/blk-core.o
  CC      crypto/memneq.o
  LD      ipc/built-in.o
  CC      block/blk-tag.o
  CC      kernel/sched/completion.o
  CC      crypto/crypto_wq.o
  CC      kernel/sched/idle.o
  CC      kernel/sched/stats.o
  CC      block/blk-sysfs.o
  LD      kernel/irq/built-in.o
  CC      kernel/sched/debug.o
  CC      mm/vmstat.o
  CC      mm/backing-dev.o
  CC      mm/mm_init.o
  CC      mm/mmu_context.o
  CC      mm/percpu.o
  CC      fs/char_dev.o
  CC      crypto/algapi.o
  LD      sound/built-in.o
  CC      crypto/scatterwalk.o
  LD      drivers/auxdisplay/built-in.o
  LD      drivers/amba/built-in.o
  CC      fs/stat.o
  CC      mm/compaction.o
  CC      mm/slab_common.o
  CC      crypto/proc.o
  CC      mm/vmacache.o
  LD      drivers/bus/built-in.o
  CC      drivers/block/brd.o
  CC      crypto/aead.o
  CC      mm/swap_slots.o
  CC      crypto/ablkcipher.o
  CC      drivers/block/loop.o
  CC      block/blk-flush.o
  CC      crypto/blkcipher.o
  LD      drivers/cdrom/built-in.o
  CC      fs/exec.o
  CC      drivers/char/random.o
  CC      drivers/char/mem.o
  LD      drivers/char/ipmi/built-in.o
  CC      mm/interval_tree.o
  LD      firmware/built-in.o
  CC      mm/list_lru.o
  CC      block/blk-settings.o
  CC      mm/workingset.o
  CC      mm/debug.o
  CC      mm/nommu.o
  CC      drivers/base/component.o
  CC      drivers/base/core.o
  CC      drivers/clocksource/sh_cmt.o
  CC      fs/pipe.o
  CC      mm/init-mm.o
  CC      mm/bootmem.o
  CC      drivers/clk/clkdev.o
  CC      drivers/clk/clk-devres.o
  CC      fs/namei.o
  CC      mm/fadvise.o
  CC      block/blk-ioc.o
  CC      mm/memblock.o
  CC      crypto/skcipher.o
  CC      mm/dmapool.o
  CC      mm/slab.o
  LD      arch/sh/drivers/dma/built-in.o
  CC      mm/quicklist.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      block/blk-map.o
  CC      arch/sh/drivers/heartbeat.o
  CC      crypto/ahash.o
  CC      crypto/shash.o
  CC      block/blk-exec.o
  CC      block/blk-merge.o
  CC      block/blk-softirq.o
  LD      drivers/clk/bcm/built-in.o
  CC      drivers/char/misc.o
  LD      drivers/clk/mvebu/built-in.o
  CC      block/blk-timeout.o
  CC      crypto/akcipher.o
  LD      drivers/clk/ti/built-in.o
  CC      crypto/kpp.o
  CC      crypto/acompress.o
  LD      drivers/clk/built-in.o
  CC      crypto/scompress.o
  CC      fs/ioctl.o
  CC      crypto/algboss.o
  CC      fs/fcntl.o
  CC      crypto/testmgr.o
  LD      kernel/sched/built-in.o
  CC      drivers/base/bus.o
  CC      crypto/crypto_null.o
  CC      fs/readdir.o
  CC      fs/select.o
  LD      drivers/crypto/built-in.o
  CC      drivers/base/dd.o
  LD      arch/sh/drivers/built-in.o
  CC      fs/dcache.o
  CC      fs/inode.o
  CC      fs/attr.o
  LD      drivers/firewire/built-in.o
  LD      drivers/clocksource/built-in.o
  LD      drivers/char/agp/built-in.o
  CC      crypto/aes_generic.o
  CC      crypto/crc32c_generic.o
  CC      crypto/rng.o
  CC      drivers/hwmon/hwmon.o
  CC      block/blk-lib.o
  CC      block/blk-mq.o
  CC      drivers/char/hw_random/core.o
  LD      kernel/time/built-in.o
  CC      block/blk-mq-tag.o
  CC      drivers/base/syscore.o
  CC      block/blk-stat.o
  CC      block/blk-mq-sysfs.o
  LD      drivers/firmware/broadcom/built-in.o
  LD      drivers/firmware/meson/built-in.o
  CC [M]  crypto/echainiv.o
  CC      block/blk-mq-sched.o
  CC      block/blk-mq-cpumap.o
  LD      drivers/gpu/drm/bridge/built-in.o
  CC      block/ioctl.o
  LD      drivers/firmware/tegra/built-in.o
  CC [M]  crypto/hmac.o
  CC [M]  crypto/sha256_generic.o
  CC [M]  crypto/drbg.o
  LD      drivers/gpu/drm/hisilicon/built-in.o
  CC      drivers/hid/hid-input.o
  CC      drivers/hid/hid-core.o
  LD      drivers/firmware/built-in.o
  CC      fs/bad_inode.o
  CC      net/socket.o
  LD      drivers/gpu/drm/i2c/built-in.o
  CC [M]  crypto/jitterentropy.o
  CC      fs/file.o
  LD      drivers/block/built-in.o
  CC      fs/filesystems.o
  CC      fs/namespace.o
  CC      fs/seq_file.o
  LD      drivers/hwtracing/intel_th/built-in.o
  LD      drivers/hwmon/built-in.o
  CC [M]  crypto/jitterentropy-kcapi.o
  CC      drivers/i2c/i2c-boardinfo.o
  CC      drivers/base/driver.o
  LD      crypto/crypto.o
  LD      drivers/idle/built-in.o
  LD      crypto/crypto_blkcipher.o
  LD      crypto/crypto_algapi.o
  LD      crypto/crypto_hash.o
  CC      fs/xattr.o
  LD      crypto/cryptomgr.o
  CC      fs/libfs.o
  LD      drivers/gpu/drm/panel/built-in.o
  LD      drivers/gpu/drm/omapdrm/displays/built-in.o
  LD      drivers/gpu/drm/omapdrm/dss/built-in.o
  LD      drivers/irqchip/built-in.o
  LD      drivers/gpu/vga/built-in.o
  LD      crypto/crypto_acompress.o
  CC      block/genhd.o
  CC      drivers/base/class.o
  CC      drivers/base/cpu.o
  CC      drivers/base/platform.o
  LD      drivers/gpu/drm/omapdrm/built-in.o
  CC      drivers/hid/hid-debug.o
  CC      drivers/input/input.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  LD      drivers/lguest/built-in.o
  CC      block/partition-generic.o
  CC      drivers/base/firmware.o
  CC      drivers/base/init.o
  LD      net/802/built-in.o
  LD      drivers/gpu/drm/built-in.o
  LD      drivers/macintosh/built-in.o
  CC      drivers/base/map.o
  LD      drivers/char/hw_random/rng-core.o
  LD      drivers/char/hw_random/built-in.o
  LD      drivers/i2c/algos/built-in.o
  CC      fs/fs-writeback.o
  CC      block/ioprio.o
  LD      drivers/char/built-in.o
  CC      fs/pnode.o
  LD      drivers/i2c/busses/built-in.o
  CC      fs/splice.o
  LD      drivers/gpu/built-in.o
  CC      block/badblocks.o
  CC      block/scsi_ioctl.o
  LD [M]  crypto/jitterentropy_rng.o
  CC      block/partitions/check.o
  LD      drivers/i2c/muxes/built-in.o
  LD      drivers/mfd/built-in.o
  AS      arch/sh/lib/movmem.o
  LD      drivers/media/firewire/built-in.o
  CC      drivers/base/devres.o
  CC [M]  drivers/i2c/i2c-core.o
  CC      block/noop-iosched.o
  CC      arch/sh/lib/ashldi3.o
  LD      drivers/mmc/built-in.o
  CC      block/deadline-iosched.o
  LD      drivers/misc/cb710/built-in.o
  CC      drivers/base/attribute_container.o
  LD      kernel/rcu/built-in.o
  CC      fs/sync.o
  LD      drivers/media/common/b2c2/built-in.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  CC      drivers/base/transport_class.o
  CC      drivers/base/topology.o
  LD      drivers/media/i2c/built-in.o
  CC      drivers/hid/hid-generic.o
  CC      drivers/base/container.o
  CC      drivers/base/property.o
  LD      drivers/media/common/saa7146/built-in.o
  LD      drivers/misc/eeprom/built-in.o
  CC      drivers/base/cacheinfo.o
  CC      fs/utimes.o
  CC      fs/stack.o
  CC      drivers/net/Space.o
  CC      net/core/sock.o
  CC      block/cfq-iosched.o
  CC      block/mq-deadline.o
  LD      drivers/media/mmc/siano/built-in.o
  LD      drivers/media/common/siano/built-in.o
  LD      drivers/misc/lis3lv02d/built-in.o
  CC      arch/sh/lib/ashrdi3.o
  CC      drivers/base/power/clock_ops.o
  LD      drivers/media/mmc/built-in.o
  LD      drivers/base/test/built-in.o
  LD      drivers/media/common/v4l2-tpg/built-in.o
  CC      block/blk-mq-debugfs.o
  CC      drivers/base/dma-mapping.o
  LD      drivers/misc/mic/bus/built-in.o
  CC      drivers/base/dma-coherent.o
  CC      drivers/base/firmware_class.o
  LD      drivers/media/common/built-in.o
  LD      drivers/misc/mic/built-in.o
  CC      drivers/base/module.o
  CC      drivers/hid/hid-a4tech.o
  CC      arch/sh/lib/lshrdi3.o
  CC      drivers/hid/hid-apple.o
  CC      fs/fs_struct.o
  CC      block/partitions/msdos.o
  LD      drivers/media/platform/omap/built-in.o
  LD      crypto/built-in.o
  LD      mm/built-in.o
  LD      drivers/nfc/built-in.o
  LD      drivers/misc/ti-st/built-in.o
  AS      arch/sh/lib/ashlsi3.o
  CC      fs/statfs.o
  LD      drivers/media/platform/built-in.o
  CC      drivers/net/loopback.o
  LD      drivers/pci/dwc/built-in.o
  LD      drivers/misc/built-in.o
  LD      drivers/nvme/host/built-in.o
  LD      drivers/media/spi/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:3827:1: warning: control reaches end of non-void function [-Wreturn-type]
  LD      drivers/nvme/target/built-in.o
  LD      drivers/media/pci/b2c2/built-in.o
  AS      arch/sh/lib/ashrsi3.o
  LD      drivers/media/rc/keymaps/built-in.o
  CC      fs/fs_pin.o
  CC      fs/nsfs.o
  LD      drivers/base/power/built-in.o
  CC      fs/block_dev.o
  CC      fs/buffer.o
  LD      drivers/perf/built-in.o
  CC      fs/direct-io.o
  LD      drivers/media/rc/built-in.o
  LD      drivers/platform/built-in.o
  LD      drivers/nvme/built-in.o
  LD      drivers/media/tuners/built-in.o
  CC      fs/mpage.o
  CC      fs/proc_namespace.o
  LD      kernel/events/built-in.o
  LD      drivers/media/pci/ddbridge/built-in.o
  LD      kernel/built-in.o
  LD      drivers/power/built-in.o
  LD      drivers/ptp/built-in.o
  LD      fs/exofs/built-in.o
  AS      arch/sh/lib/ashiftrt.o
  LD      drivers/pwm/built-in.o
  CC      fs/exportfs/expfs.o
  CC      drivers/input/input-compat.o
  AS      arch/sh/lib/lshrsi3.o
  CC      fs/debugfs/inode.o
  CC      fs/devpts/inode.o
  CC      fs/debugfs/file.o
  CC      drivers/rtc/rtc-lib.o
  AS      arch/sh/lib/udiv_qrnnd.o
  LD      drivers/media/pci/dm1105/built-in.o
  CC      drivers/input/input-mt.o
  CC      arch/sh/lib/io.o
  LD      drivers/soc/bcm/built-in.o
  CC      drivers/sh/clk/core.o
  LD      drivers/media/usb/b2c2/built-in.o
  AS      arch/sh/lib/checksum.o
  CC      drivers/input/ff-core.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  LD      drivers/media/pci/mantis/built-in.o
  CC      drivers/sh/clk/cpg.o
  CC      fs/ext2/balloc.o
  CC      drivers/hid/hid-belkin.o
  CC      drivers/hid/hid-cherry.o
  CC      drivers/sh/intc/access.o
  CC      drivers/tty/tty_io.o
  LD      drivers/soc/fsl/built-in.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  LD      drivers/base/built-in.o
  CC      arch/sh/lib/delay.o
  LD      drivers/media/pci/ngene/built-in.o
  LD      drivers/media/pci/pluto2/built-in.o
  CC      drivers/scsi/scsi.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  LD      drivers/soc/built-in.o
  CC      drivers/scsi/hosts.o
  LD      virt/lib/built-in.o
  CC      fs/kernfs/mount.o
  LD      drivers/media/pci/pt1/built-in.o
  CC      net/ethernet/eth.o
  CC      fs/jbd2/transaction.o
  CC      arch/sh/lib/div64-generic.o
  LD      drivers/media/pci/pt3/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 *'
  LD      drivers/net/ethernet/8390/built-in.o
  LD      virt/built-in.o
  LD      drivers/media/pci/smipcie/built-in.o
  LD      drivers/media/pci/saa7146/built-in.o
  LD      drivers/watchdog/built-in.o
  CC      drivers/video/backlight/backlight.o
  LD      drivers/media/pci/ttpci/built-in.o
  CC      drivers/tty/n_tty.o
  LD      drivers/media/usb/s2255/built-in.o
  LD      drivers/net/ethernet/alacritech/built-in.o
  LD      drivers/rtc/built-in.o
  CC      drivers/video/backlight/generic_bl.o
  CC      block/partitions/efi.o
  AS      arch/sh/lib/div64.o
  AS      arch/sh/lib/memchr.o
  AS      arch/sh/lib/memcpy.o
  CC      fs/ext2/file.o
  CC      fs/ext2/ialloc.o
  CC      fs/ext2/dir.o
  LD      drivers/media/pci/built-in.o
  CC      drivers/hid/hid-chicony.o
  CC      fs/minix/bitmap.o
  LD      drivers/net/ethernet/amazon/built-in.o
  CC      fs/nfs_common/grace.o
  CC      fs/minix/itree_v1.o
  CC      fs/lockd/clntlock.o
  CC      drivers/video/console/dummycon.o
  CC      fs/ext4/balloc.o
  LD      drivers/media/usb/siano/built-in.o
  AS      arch/sh/lib/memmove.o
  LD      drivers/net/ethernet/aquantia/built-in.o
  CC      drivers/sh/intc/chip.o
  AS      arch/sh/lib/memset.o
  AS      arch/sh/lib/strlen.o
  CC      net/core/request_sock.o
  CC      drivers/hid/hid-cypress.o
  LD      fs/devpts/devpts.o
  LD      drivers/sh/clk/built-in.o
  LD      fs/devpts/built-in.o
  CC      drivers/sh/pm_runtime.o
  LD      drivers/net/ethernet/arc/built-in.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  AS      arch/sh/lib/udivsi3.o
  LD      drivers/i2c/built-in.o
  AS      arch/sh/lib/udivsi3_i4i-Os.o
  CC      lib/lockref.o
  CC      fs/kernfs/inode.o
  LD      drivers/net/ethernet/broadcom/built-in.o
  LD      drivers/media/usb/zr364xx/built-in.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  LD      drivers/net/ethernet/cadence/built-in.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  CC      lib/bcd.o
  LD      drivers/net/ethernet/ezchip/built-in.o
  LD      fs/exportfs/exportfs.o
  AR      arch/sh/lib/lib.a
  CC      fs/notify/fsnotify.o
  LD      drivers/net/ethernet/i825xx/built-in.o
  CC      lib/div64.o
  CC [M]  drivers/video/backlight/lcd.o
  LD      fs/exportfs/built-in.o
  LD      drivers/net/ethernet/intel/built-in.o
  LD      drivers/media/usb/built-in.o
  EXPORTS arch/sh/lib/lib-ksyms.o
  CC      drivers/hid/hid-ezkey.o
  LD      drivers/net/ethernet/marvell/built-in.o
  CC      drivers/scsi/scsi_ioctl.o
  CC      fs/nfs/client.o
  LD      drivers/video/backlight/built-in.o
  LD      fs/quota/built-in.o
  LD      drivers/input/input-core.o
  CC      lib/sort.o
  LD      drivers/net/ethernet/micrel/built-in.o
  LD      drivers/net/ethernet/natsemi/built-in.o
  CC      lib/parser.o
  CC      fs/ext2/inode.o
  LD      drivers/input/built-in.o
  LD      drivers/net/ethernet/renesas/built-in.o
  LD      drivers/net/ethernet/netronome/built-in.o
  LD      arch/sh/lib/built-in.o
  CC      fs/ext2/ioctl.o
  CC      fs/minix/itree_v2.o
  CC      fs/minix/namei.o
  LD      fs/debugfs/debugfs.o
  CC      lib/debug_locks.o
  LD      drivers/net/ethernet/rocker/built-in.o
  LD      fs/debugfs/built-in.o
  LD      drivers/net/ethernet/qualcomm/emac/built-in.o
  LD      drivers/net/ethernet/seeq/built-in.o
  LD      drivers/net/ethernet/samsung/built-in.o
  LD      drivers/net/ethernet/smsc/built-in.o
  CC      fs/eventpoll.o
  CC      fs/ramfs/inode.o
  CC      drivers/sh/intc/core.o
  CC      fs/romfs/storage.o
  CC      fs/minix/inode.o
  CC      lib/random32.o
  LD      drivers/net/ethernet/qualcomm/built-in.o
  CC      fs/proc/nommu.o
  LD      drivers/net/ethernet/stmicro/built-in.o
  LD      drivers/media/built-in.o
  LD      drivers/net/ethernet/wiznet/built-in.o
  CC      drivers/hid/hid-kensington.o
  LD      drivers/net/ethernet/via/built-in.o
  CC      fs/sysfs/dir.o
  CC      drivers/scsi/scsicam.o
  CC      fs/sysfs/file.o
  CC      drivers/video/console/fbcon.o
  CC      lib/bust_spinlocks.o
  CC      net/core/skbuff.o
  CC      fs/sysfs/symlink.o
  CC      lib/kasprintf.o
  CC      net/core/datagram.o
  LD      drivers/net/ethernet/built-in.o
  CC      net/core/stream.o
  CC      drivers/hid/hid-lg.o
  LD      net/ethernet/built-in.o
  CC      lib/bitmap.o
  CC      lib/scatterlist.o
  CC      drivers/scsi/scsi_error.o
  LD      fs/nfs_common/built-in.o
  CC      net/core/scm.o
  CC      fs/kernfs/dir.o
  CC      drivers/scsi/scsi_lib.o
  CC      fs/anon_inodes.o
  CC      fs/notify/notification.o
  CC      lib/gcd.o
  CC      drivers/hid/hid-microsoft.o
  LD      block/partitions/built-in.o
  CC      fs/ext2/namei.o
  CC      lib/lcm.o
  CC      fs/proc/task_nommu.o
  CC      fs/signalfd.o
  CC      lib/list_sort.o
  CC      drivers/sh/intc/handle.o
  CC      fs/ext2/super.o
  CC      lib/uuid.o
  CC      lib/flex_array.o
  CC      lib/iov_iter.o
  CC      fs/jbd2/commit.o
  CC      fs/sysfs/mount.o
  CC      fs/ramfs/file-nommu.o
  CC      fs/minix/file.o
  CC      lib/clz_ctz.o
  CC      lib/bsearch.o
  CC      fs/ext2/symlink.o
  CC      fs/ext4/bitmap.o
  CC      fs/sysfs/group.o
  CC      fs/minix/dir.o
  CC      lib/find_bit.o
  CC      lib/llist.o
  CC      drivers/hid/hid-monterey.o
  CC      lib/memweight.o
  LD      drivers/hid/hid.o
  LD      drivers/net/wireless/admtek/built-in.o
  CC      fs/jbd2/recovery.o
  CC      fs/romfs/super.o
  CC      lib/kfifo.o
  CC      fs/timerfd.o
  CC      fs/kernfs/file.o
  CC      drivers/tty/tty_ioctl.o
  CC      lib/percpu_ida.o
  CC      lib/percpu-refcount.o
  CC      fs/eventfd.o
  LD      drivers/hid/hid-logitech.o
  CC      drivers/video/fbdev/core/fb_cmdline.o
  CC      net/core/gen_stats.o
  LD      drivers/net/wireless/ath/built-in.o
  CC      fs/notify/group.o
  CC      fs/notify/inode_mark.o
  CC      drivers/scsi/scsi_common.o
  CC      lib/rhashtable.o
  CC      lib/reciprocal_div.o
  CC      fs/aio.o
  CC      fs/lockd/clntproc.o
  CC      drivers/sh/intc/irqdomain.o
  LD      drivers/net/wireless/atmel/built-in.o
  LD      drivers/net/wireless/broadcom/built-in.o
  LD      fs/sysfs/built-in.o
  CC      lib/once.o
  CC      lib/refcount.o
  CC      drivers/sh/intc/virq.o
  CC      fs/locks.o
  CC      fs/kernfs/symlink.o
  CC      fs/proc/inode.o
  LD      drivers/net/wireless/intersil/built-in.o
  LD      drivers/net/wireless/cisco/built-in.o
  LD      drivers/net/wireless/intel/built-in.o
  CC      drivers/scsi/scsi_lib_dma.o
  CC      lib/string_helpers.o
  CC      lib/hexdump.o
  LD      drivers/net/wireless/marvell/built-in.o
  LD      drivers/net/wireless/mediatek/built-in.o
  CC      net/core/gen_estimator.o
  LD      drivers/net/wireless/ralink/built-in.o
  CC      drivers/tty/tty_ldisc.o
  CC      drivers/video/fbdev/core/fb_notify.o
  LD      drivers/net/wireless/rsi/built-in.o
  CC      lib/kstrtox.o
  LD      drivers/net/wireless/realtek/built-in.o
  CC      fs/binfmt_script.o
  LD      drivers/net/wireless/st/built-in.o
  LD      drivers/net/wireless/ti/built-in.o
  LD      fs/ramfs/ramfs.o
  LD      fs/romfs/romfs.o
  CC      fs/binfmt_elf_fdpic.o
  LD      fs/ramfs/built-in.o
  LD      drivers/net/wireless/zydas/built-in.o
  CC      fs/mbcache.o
  CC      fs/coredump.o
  LD      drivers/hid/built-in.o
  LD      fs/romfs/built-in.o
  CC      lib/iomap_copy.o
  CC      fs/notify/mark.o
  CC      lib/devres.o
  CC      fs/notify/vfsmount_mark.o
  CC      fs/drop_caches.o
  LD      drivers/net/wireless/built-in.o
  CC      fs/notify/fdinfo.o
  CC      lib/hweight.o
  LD      fs/ext2/ext2.o
  LD      drivers/sh/intc/built-in.o
  CC      fs/jbd2/checkpoint.o
  CC      fs/ext4/dir.o
  CC      lib/smp_processor_id.o
  CC      fs/fhandle.o
  CC      lib/bitrev.o
  LD      drivers/net/built-in.o
  LD      fs/ext2/built-in.o
  LD      drivers/sh/built-in.o
  CC      drivers/scsi/scsi_scan.o
  CC      drivers/video/fbdev/core/fbmem.o
  CC      drivers/video/fbdev/core/fbmon.o
  CC      drivers/video/fbdev/core/fbcmap.o
  CC      lib/crc16.o
  LD      block/built-in.o
  HOSTCC  lib/gen_crc32table
  CC      fs/nfs/dir.o
  CC      lib/syscall.o
  CC      lib/nlattr.o
  LD      fs/minix/minix.o
  CC      lib/atomic64.o
  CC      lib/dynamic_queue_limits.o
  CC      net/core/net_namespace.o
  LD      fs/minix/built-in.o
  CC      lib/strncpy_from_user.o
  CC      lib/strnlen_user.o
  CC      fs/proc/root.o
  CC      lib/net_utils.o
  CC      net/core/secure_seq.o
  LD      fs/kernfs/built-in.o
  CC      drivers/scsi/scsi_sysfs.o
  CC      drivers/scsi/scsi_devinfo.o
  CC      lib/sg_pool.o
  CC      drivers/scsi/scsi_sysctl.o
  CC      drivers/scsi/scsi_proc.o
  CC      lib/fonts/fonts.o
  CC      fs/notify/dnotify/dnotify.o
  CC      lib/sbitmap.o
  CC      lib/argv_split.o
  CC      drivers/tty/tty_buffer.o
  LD      fs/notify/fanotify/built-in.o
  CC      lib/chacha20.o
  CC      lib/cmdline.o
  CC      lib/bug.o
  CC      lib/ctype.o
  CC      lib/dec_and_lock.o
  CC      drivers/video/fbdev/core/fbsysfs.o
  CC      fs/lockd/clntxdr.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      lib/decompress.o
  CC      drivers/video/fbdev/core/modedb.o
/home/kisskb/slave/src/fs/binfmt_elf_fdpic.c: In function 'elf_fdpic_dump_segments':
/home/kisskb/slave/src/fs/binfmt_elf_fdpic.c:1491:17: warning: unused variable 'addr' [-Wunused-variable]
  CC      drivers/tty/tty_port.o
  CC      fs/jbd2/revoke.o
  CC      lib/dump_stack.o
  CC      lib/fonts/font_8x16.o
  CC      lib/earlycpio.o
  CC      lib/extable.o
  CC      lib/flex_proportions.o
  CC      net/core/flow_dissector.o
  CC      lib/idr.o
  CC      fs/jbd2/journal.o
  CC      lib/int_sqrt.o
  CC      lib/irq_regs.o
  CC      lib/is_single_threaded.o
  CC      drivers/scsi/scsi_trace.o
  CC      lib/klist.o
  CC      drivers/scsi/scsi_logging.o
  CC      fs/proc/base.o
  CC      drivers/scsi/scsi_transport_spi.o
  CC      drivers/video/console/bitblit.o
  CC      lib/kobject.o
  CC      fs/ext4/file.o
  CC      lib/kobject_uevent.o
  CC      fs/notify/inotify/inotify_user.o
  CC      lib/md5.o
  CC      lib/nmi_backtrace.o
  LD      fs/notify/dnotify/built-in.o
  CC      fs/ext4/fsync.o
  CC      net/core/sysctl_net_core.o
  CC      net/core/dev.o
  CC      drivers/scsi/sd.o
  CC      lib/nodemask.o
  LD      lib/fonts/font.o
  CC      lib/plist.o
  LD      lib/fonts/built-in.o
  CC      lib/radix-tree.o
  CC      drivers/tty/tty_mutex.o
  CC      lib/rbtree.o
  CC      lib/ratelimit.o
  CC      drivers/tty/pty.o
  CC      drivers/tty/tty_ldsem.o
  CC      lib/seq_buf.o
  CC      lib/sha1.o
/home/kisskb/slave/src/fs/ext4/file.c: 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      lib/show_mem.o
  CC      lib/siphash.o
  CC      drivers/tty/sysrq.o
  CC      lib/string.o
  CC      lib/timerqueue.o
  CC      lib/vsprintf.o
  LD      drivers/tty/ipwireless/built-in.o
  CC      lib/win_minmax.o
  GEN     lib/crc32table.h
  CC      net/core/ethtool.o
  LD      drivers/tty/serial/built-in.o
  CC      drivers/video/fbdev/core/fbcvt.o
  CC      lib/crc32.o
  CC      fs/ext4/ialloc.o
  CC      drivers/video/fbdev/core/fb_defio.o
/home/kisskb/slave/src/fs/ext4/fsync.c: 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      net/core/dev_addr_lists.o
  CC      fs/ext4/inode.o
  CC      fs/nfs/file.o
  CC      net/core/dst.o
  CC      net/core/netevent.o
  CC      drivers/video/console/softcursor.o
  CC      net/core/neighbour.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      drivers/tty/vt/vc_screen.o
  CC      fs/proc/generic.o
  CC      fs/ext4/page-io.o
  CC      fs/ext4/ioctl.o
  CC      fs/lockd/host.o
  CC      net/ipv6/addrconf_core.o
  CC [M]  drivers/video/fbdev/core/sysfillrect.o
  CC      drivers/tty/vt/selection.o
  CC      net/ipv6/exthdrs_core.o
  CC      net/ipv6/ip6_checksum.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 [M]  drivers/video/fbdev/core/syscopyarea.o
/home/kisskb/slave/src/fs/ext4/inode.c: 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/lockd/svc.o
  CC      fs/lockd/svclock.o
  CC      fs/ext4/namei.o
  CC [M]  drivers/video/fbdev/core/sysimgblt.o
  CC [M]  drivers/video/fbdev/core/fb_sys_fops.o
  CC      fs/lockd/svcshare.o
  CC      net/core/rtnetlink.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/core/utils.o
  LD      drivers/video/console/built-in.o
  LD      drivers/video/fbdev/core/fb.o
  LD      drivers/video/fbdev/core/built-in.o
  CC      net/core/link_watch.o
  CC      drivers/tty/vt/keyboard.o
  CC      drivers/video/logo/logo.o
  LOGO    drivers/video/logo/logo_superh_clut224.c
  CC      drivers/tty/vt/consolemap.o
  LOGO    drivers/video/logo/logo_superh_mono.c
  CC      fs/nfs/getroot.o
  LOGO    drivers/video/logo/logo_linux_mono.c
  LOGO    drivers/video/logo/logo_superh_vga16.c
  LOGO    drivers/video/logo/clut_vga16.c
  CC      fs/nfs/inode.o
  CC      net/ipv4/route.o
  LOGO    drivers/video/logo/logo_linux_vga16.c
  LOGO    drivers/video/logo/logo_blackfin_vga16.c
  LD      drivers/scsi/scsi_mod.o
  LOGO    drivers/video/logo/logo_mac_clut224.c
  LOGO    drivers/video/logo/logo_spe_clut224.c
  LOGO    drivers/video/logo/logo_sun_clut224.c
  LD      fs/notify/inotify/built-in.o
  LOGO    drivers/video/logo/logo_linux_clut224.c
  CC      net/ipv6/ip6_icmp.o
  LD      fs/notify/built-in.o
  LOGO    drivers/video/logo/logo_parisc_clut224.c
  LOGO    drivers/video/logo/logo_blackfin_clut224.c
  CC      net/core/filter.o
  LOGO    drivers/video/logo/logo_dec_clut224.c
  LOGO    drivers/video/logo/logo_m32r_clut224.c
  CC      net/core/sock_diag.o
  LOGO    drivers/video/logo/logo_sgi_clut224.c
  CC      fs/proc/array.o
  CC      fs/proc/fd.o
  CC      drivers/video/logo/logo_superh_clut224.o
  CC      net/core/dev_ioctl.o
  CC      net/core/tso.o
  CC      net/core/sock_reuseport.o
  CC      net/ipv6/output_core.o
  LD      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  CONMK   drivers/tty/vt/consolemap_deftbl.c
  CC      net/core/flow.o
  CC      drivers/tty/vt/vt.o
  LD      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  CC      net/core/net-sysfs.o
  SHIPPED drivers/tty/vt/defkeymap.c
  CC      net/ipv4/inetpeer.o
  LD      drivers/video/logo/built-in.o
  CC      net/ipv6/protocol.o
  LD      drivers/video/fbdev/omap2/omapfb/built-in.o
  CC [M]  drivers/video/fbdev/sh_mobile_lcdcfb.o
  CC      net/ipv4/protocol.o
  CC      net/ipv6/ip6_offload.o
  CC      drivers/tty/vt/defkeymap.o
  CC      drivers/tty/vt/consolemap_deftbl.o
  LD      drivers/video/fbdev/omap2/built-in.o
  CC      net/ipv6/tcpv6_offload.o
  CC      fs/proc/proc_tty.o
  CC      net/core/net-procfs.o
  LD      drivers/video/fbdev/built-in.o
  CC      fs/lockd/svcproc.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]
  CC      fs/proc/consoles.o
  CC      fs/proc/cmdline.o
  CC      fs/proc/cpuinfo.o
  CC      fs/nfs/super.o
  CC      fs/ext4/super.o
  CC      fs/ext4/symlink.o
  CC      fs/proc/devices.o
  CC      fs/nfs/io.o
  AR      lib/lib.a
  CC      fs/lockd/svcsubs.o
  CC      fs/lockd/mon.o
  CC      fs/proc/interrupts.o
  EXPORTS lib/lib-ksyms.o
  CC      net/ipv6/exthdrs_offload.o
  CC      net/core/gro_cells.o
  CC      fs/lockd/xdr.o
  LD      lib/built-in.o
  CC      fs/lockd/clnt4xdr.o
  CC      fs/proc/loadavg.o
  CC      fs/nfs/direct.o
  CC      fs/proc/meminfo.o
  CC      fs/nfs/pagelist.o
  CC      fs/nfs/read.o
  CC      net/ipv4/ip_input.o
  CC      fs/nfs/symlink.o
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  CC      net/ipv4/ip_fragment.o
  CC      fs/proc/version.o
  CC      net/netlink/af_netlink.o
  LD      fs/jbd2/jbd2.o
  CC      fs/ext4/hash.o
  LD      fs/jbd2/built-in.o
  CC      fs/proc/softirqs.o
  CC      fs/proc/namespaces.o
  CC      fs/nfs/unlink.o
  CC      fs/proc/thread_self.o
  CC      fs/proc/self.o
  CC      net/ipv4/ip_forward.o
  CC      fs/nfs/write.o
  CC      fs/lockd/xdr4.o
  LD      net/ipv6/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 [-Wuninitialized]
  CC      fs/proc/proc_sysctl.o
  CC      net/ipv4/ip_options.o
  CC      net/ipv4/ip_output.o
  CC      fs/proc/proc_net.o
  CC      net/packet/af_packet.o
  CC      fs/proc/kmsg.o
  CC      net/ipv4/ip_sockglue.o
  CC      fs/lockd/svc4proc.o
  CC      fs/lockd/procfs.o
  CC      fs/nfs/namespace.o
  CC      fs/nfs/mount_clnt.o
  CC      net/ipv4/inet_timewait_sock.o
  CC      fs/ext4/resize.o
  CC      net/ipv4/inet_hashtables.o
  CC      fs/nfs/nfstrace.o
  CC      fs/nfs/nfsroot.o
  CC      fs/ext4/extents.o
  LD      drivers/scsi/sd_mod.o
  CC      fs/nfs/sysctl.o
  CC      fs/ext4/ext4_jbd2.o
  CC      net/netlink/genetlink.o
  LD      drivers/scsi/built-in.o
  CC      fs/nfs/nfs2super.o
  CC      net/ipv4/inet_connection_sock.o
  CC      fs/nfs/proc.o
  CC      net/ipv4/tcp.o
  CC      net/ipv4/tcp_input.o
  CC      fs/nfs/nfs2xdr.o
  CC      net/ipv4/tcp_output.o
  CC      fs/nfs/nfs3super.o
  CC      net/ipv4/tcp_timer.o
  CC      fs/nfs/nfs3client.o
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/nfs/nfs3proc.o
  CC      fs/ext4/migrate.o
  CC      fs/ext4/mballoc.o
  LD      drivers/video/built-in.o
  CC      fs/ext4/block_validity.o
  CC      fs/nfs/nfs3xdr.o
  CC      net/ipv4/tcp_ipv4.o
  CC      net/ipv4/tcp_minisocks.o
  CC      net/ipv4/tcp_cong.o
/home/kisskb/slave/src/fs/ext4/extents.c: 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      net/ipv4/tcp_metrics.o
  CC      net/ipv4/tcp_fastopen.o
  CC      net/sched/sch_generic.o
  CC      fs/ext4/move_extent.o
  CC      net/ipv4/tcp_rate.o
  CC      fs/ext4/mmp.o
  CC      net/ipv4/tcp_recovery.o
  CC      fs/ext4/indirect.o
  CC      net/ipv4/tcp_offload.o
  CC      net/ipv4/datagram.o
  CC      fs/ext4/xattr.o
  CC      fs/ext4/extents_status.o
  CC      net/ipv4/raw.o
  CC      fs/ext4/xattr_user.o
  CC      net/ipv4/udp.o
  LD      fs/lockd/lockd.o
/home/kisskb/slave/src/fs/ext4/mballoc.c: 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      fs/lockd/built-in.o
  CC      fs/ext4/xattr_trusted.o
  LD      fs/nfs/nfsv2.o
  CC      fs/ext4/inline.o
  CC      net/ipv4/udplite.o
  CC      fs/ext4/readpage.o
  LD      fs/proc/proc.o
  LD      drivers/tty/vt/built-in.o
  CC      net/ipv4/udp_offload.o
  LD      fs/proc/built-in.o
  LD      drivers/tty/built-in.o
  CC      net/ipv4/arp.o
  CC      fs/ext4/sysfs.o
  CC      net/sched/sch_mq.o
  LD      drivers/built-in.o
/home/kisskb/slave/src/fs/ext4/move_extent.c: In function 'ext4_inode_journal_mode':
/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type]
/home/kisskb/slave/src/fs/ext4/indirect.c: 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      net/ipv4/icmp.o
  LD      fs/nfs/nfs.o
  CC      net/ipv4/devinet.o
  LD      net/wireless/built-in.o
  CC      net/ipv4/af_inet.o
  CC      net/ipv4/igmp.o
  CC      net/unix/af_unix.o
  CC      net/sysctl_net.o
  CC      net/ipv4/fib_frontend.o
/home/kisskb/slave/src/fs/ext4/inline.c: 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      net/xfrm/xfrm_policy.o
  CC      net/xfrm/xfrm_state.o
  CC      net/ipv4/fib_semantics.o
  CC      net/xfrm/xfrm_hash.o
  CC      net/ipv4/fib_trie.o
  CC      net/sunrpc/clnt.o
  LD      fs/nfs/nfsv3.o
  CC      net/ipv4/inet_fragment.o
  LD      fs/nfs/built-in.o
  CC      net/ipv4/ping.o
  CC      net/ipv4/ip_tunnel_core.o
  CC      net/sunrpc/xprt.o
  LD      net/netlink/built-in.o
  CC      net/ipv4/gre_offload.o
  CC      net/ipv4/sysctl_net_ipv4.o
  CC      net/ipv4/proc.o
  CC      net/ipv4/xfrm4_mode_beet.o
  CC      net/unix/garbage.o
  CC      net/sunrpc/socklib.o
  CC      net/ipv4/xfrm4_mode_transport.o
  CC      net/unix/sysctl_net_unix.o
  CC      net/ipv4/xfrm4_mode_tunnel.o
  CC      net/sunrpc/xprtsock.o
  CC      net/xfrm/xfrm_input.o
  CC      net/sunrpc/sched.o
  LD      net/sched/built-in.o
  CC      net/ipv4/ipconfig.o
  CC      net/sunrpc/auth.o
  CC      net/ipv4/inet_diag.o
  CC      net/xfrm/xfrm_output.o
  CC      net/xfrm/xfrm_sysctl.o
  CC      net/ipv4/tcp_diag.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]
  CC      net/xfrm/xfrm_replay.o
  CC      net/sunrpc/auth_null.o
/home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_ext_map_blocks':
/home/kisskb/slave/src/fs/ext4/extents.c:2361:19: warning: 'len' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/ext4/extents.c:2326:14: note: 'len' was declared here
  CC      net/ipv4/tcp_cubic.o
  CC      net/sunrpc/auth_unix.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
  CC      net/ipv4/xfrm4_state.o
  CC      net/ipv4/xfrm4_policy.o
  LD      net/core/built-in.o
  CC      net/ipv4/xfrm4_input.o
  CC      net/ipv4/xfrm4_output.o
  CC      net/ipv4/xfrm4_protocol.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:1619:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1601:18: note: 'dst_ops' was declared here
  CC      net/sunrpc/auth_generic.o
  CC      net/sunrpc/svc.o
  CC      net/sunrpc/svcsock.o
  LD      net/packet/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]
  CC      net/sunrpc/svcauth.o
  CC      net/sunrpc/svcauth_unix.o
  CC      net/sunrpc/addr.o
  CC      net/sunrpc/rpcb_clnt.o
  CC      net/sunrpc/timer.o
  CC      net/sunrpc/xdr.o
  CC      net/sunrpc/rpc_pipe.o
  CC      net/sunrpc/sunrpc_syms.o
  CC      net/sunrpc/cache.o
  CC      net/sunrpc/svc_xprt.o
  CC      net/sunrpc/xprtmultipath.o
  CC      net/sunrpc/stats.o
  CC      net/sunrpc/sysctl.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]
/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
/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]
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_bundle_lookup':
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1619:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1601:18: note: 'dst_ops' was declared here
  LD      net/xfrm/built-in.o
  LD      net/unix/unix.o
  LD      net/unix/built-in.o
  LD      fs/ext4/ext4.o
  LD      fs/ext4/built-in.o
  LD      fs/built-in.o
  LD      net/sunrpc/sunrpc.o
  LD      net/sunrpc/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
  AS      arch/sh/boot/compressed/head_32.o
  CC      arch/sh/boot/compressed/misc.o
  CC      arch/sh/boot/compressed/cache.o
  OBJCOPY arch/sh/boot/compressed/vmlinux.bin
  SHIPPED arch/sh/boot/compressed/ashiftrt.S
  SHIPPED arch/sh/boot/compressed/ashlsi3.S
  SHIPPED arch/sh/boot/compressed/ashldi3.c
  SHIPPED arch/sh/boot/compressed/lshrsi3.S
  SHIPPED arch/sh/boot/compressed/ashrsi3.S
  CC      arch/sh/boot/compressed/ashldi3.o
  AS      arch/sh/boot/compressed/ashrsi3.o
  AS      arch/sh/boot/compressed/ashlsi3.o
  AS      arch/sh/boot/compressed/lshrsi3.o
  AS      arch/sh/boot/compressed/ashiftrt.o
  GZIP    arch/sh/boot/compressed/vmlinux.bin.gz
  Building modules, stage 2.
  MODPOST 12 modules
  CC      crypto/drbg.mod.o
  CC      crypto/echainiv.mod.o
  CC      crypto/hmac.mod.o
  CC      crypto/jitterentropy_rng.mod.o
  CC      crypto/sha256_generic.mod.o
  CC      drivers/i2c/i2c-core.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/hmac.ko
  LD [M]  drivers/i2c/i2c-core.ko
  LD [M]  drivers/video/backlight/lcd.ko
  LD [M]  crypto/echainiv.ko
  LD [M]  drivers/video/fbdev/sh_mobile_lcdcfb.ko
  LD [M]  drivers/video/fbdev/core/sysfillrect.ko
  LD [M]  drivers/video/fbdev/core/fb_sys_fops.ko
  LD [M]  crypto/sha256_generic.ko
  LD [M]  crypto/drbg.ko
  LD [M]  drivers/video/fbdev/core/sysimgblt.ko
  LD [M]  drivers/video/fbdev/core/syscopyarea.ko
  LD [M]  crypto/jitterentropy_rng.ko
  LD      arch/sh/boot/compressed/piggy.o
  LD      arch/sh/boot/compressed/vmlinux
  OBJCOPY arch/sh/boot/zImage
  Kernel: arch/sh/boot/zImage is ready
make[1]: Leaving directory '/home/kisskb/slave/build/powerpc-next_sh-defconfig_sh4'
Completed OK
# rm -rf /home/kisskb/slave/build/powerpc-next_sh-defconfig_sh4
# Build took: 0:00:28.885928