# git rev-parse -q --verify 62906027091f1d02de44041524f0769f60bb9cf3^{commit}
62906027091f1d02de44041524f0769f60bb9cf3
already have revision, skipping fetch
# git checkout -q -f -B kisskb 62906027091f1d02de44041524f0769f60bb9cf3
# git clean -qxdf
# git log -1
commit 62906027091f1d02de44041524f0769f60bb9cf3
Author: Nicholas Piggin <npiggin@gmail.com>
Date:   Sun Dec 25 13:00:30 2016 +1000

    mm: add PageWaiters indicating tasks are waiting for a page bit
    
    Add a new page flag, PageWaiters, to indicate the page waitqueue has
    tasks waiting. This can be tested rather than testing waitqueue_active
    which requires another cacheline load.
    
    This bit is always set when the page has tasks on page_waitqueue(page),
    and is set and cleared under the waitqueue lock. It may be set when
    there are no tasks on the waitqueue, which will cause a harmless extra
    wakeup check that will clears the bit.
    
    The generic bit-waitqueue infrastructure is no longer used for pages.
    Instead, waitqueues are used directly with a custom key type. The
    generic code was not flexible enough to have PageWaiters manipulation
    under the waitqueue lock (which simplifies concurrency).
    
    This improves the performance of page lock intensive microbenchmarks by
    2-3%.
    
    Putting two bits in the same word opens the opportunity to remove the
    memory barrier between clearing the lock bit and testing the waiters
    bit, after some work on the arch primitives (e.g., ensuring memory
    operand widths match and cover both bits).
    
    Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
    Cc: Dave Hansen <dave.hansen@linux.intel.com>
    Cc: Bob Peterson <rpeterso@redhat.com>
    Cc: Steven Whitehouse <swhiteho@redhat.com>
    Cc: Andrew Lutomirski <luto@kernel.org>
    Cc: Andreas Gruenbacher <agruenba@redhat.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Mel Gorman <mgorman@techsingularity.net>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/cris-linux/bin/cris-linux-gcc --version
# < git log --format=%s --max-count=1 62906027091f1d02de44041524f0769f60bb9cf3
# < make -j 10 ARCH=cris O=/home/kisskb/slave/build/linus_etrax-100lx_defconfig_cris CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/cris-linux/bin/cris-linux-  etrax-100lx_defconfig
# make -j 10 ARCH=cris O=/home/kisskb/slave/build/linus_etrax-100lx_defconfig_cris CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/cris-linux/bin/cris-linux-  
make[1]: Entering directory '/home/kisskb/slave/build/linus_etrax-100lx_defconfig_cris'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     include/config/kernel.release
  GEN     ./Makefile
  WRAP    arch/cris/include/generated/asm/atomic.h
  WRAP    arch/cris/include/generated/asm/auxvec.h
  WRAP    arch/cris/include/generated/asm/barrier.h
  WRAP    arch/cris/include/generated/asm/bitsperlong.h
  WRAP    arch/cris/include/generated/asm/clkdev.h
  WRAP    arch/cris/include/generated/asm/cmpxchg.h
  WRAP    arch/cris/include/generated/asm/cputime.h
  WRAP    arch/cris/include/generated/asm/device.h
  WRAP    arch/cris/include/generated/asm/div64.h
  WRAP    arch/cris/include/generated/asm/errno.h
  WRAP    arch/cris/include/generated/asm/exec.h
  WRAP    arch/cris/include/generated/asm/emergency-restart.h
  WRAP    arch/cris/include/generated/asm/fcntl.h
  WRAP    arch/cris/include/generated/asm/futex.h
  WRAP    arch/cris/include/generated/asm/hardirq.h
  WRAP    arch/cris/include/generated/asm/ioctl.h
  WRAP    arch/cris/include/generated/asm/ipcbuf.h
  WRAP    arch/cris/include/generated/asm/irq_regs.h
  WRAP    arch/cris/include/generated/asm/irq_work.h
  WRAP    arch/cris/include/generated/asm/kdebug.h
  WRAP    arch/cris/include/generated/asm/kmap_types.h
  WRAP    arch/cris/include/generated/asm/kvm_para.h
  WRAP    arch/cris/include/generated/asm/linkage.h
  WRAP    arch/cris/include/generated/asm/local.h
  WRAP    arch/cris/include/generated/asm/local64.h
  WRAP    arch/cris/include/generated/asm/mcs_spinlock.h
  WRAP    arch/cris/include/generated/asm/mm-arch-hooks.h
  WRAP    arch/cris/include/generated/asm/module.h
  WRAP    arch/cris/include/generated/asm/percpu.h
  WRAP    arch/cris/include/generated/asm/resource.h
  WRAP    arch/cris/include/generated/asm/msgbuf.h
  WRAP    arch/cris/include/generated/asm/shmbuf.h
  WRAP    arch/cris/include/generated/asm/socket.h
  WRAP    arch/cris/include/generated/asm/poll.h
  WRAP    arch/cris/include/generated/asm/siginfo.h
  WRAP    arch/cris/include/generated/asm/preempt.h
  WRAP    arch/cris/include/generated/asm/statfs.h
  WRAP    arch/cris/include/generated/asm/trace_clock.h
  WRAP    arch/cris/include/generated/asm/vga.h
  WRAP    arch/cris/include/generated/asm/sections.h
  WRAP    arch/cris/include/generated/asm/topology.h
  WRAP    arch/cris/include/generated/asm/xor.h
  WRAP    arch/cris/include/generated/asm/sockios.h
  WRAP    arch/cris/include/generated/asm/types.h
  WRAP    arch/cris/include/generated/asm/word-at-a-time.h
  WRAP    arch/cris/include/generated/asm/sembuf.h
  WRAP    arch/cris/include/generated/asm/mman.h
  CHK     include/generated/uapi/linux/version.h
  UPD     include/generated/uapi/linux/version.h
  HOSTCC  scripts/kallsyms
  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
  UPD     include/config/kernel.release
  MKELF   scripts/mod/elfconfig.h
  Using /home/kisskb/slave/src as source for kernel
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/sumversion.o
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.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/cris/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>:1253:2: warning: #warning syscall socket not implemented [-Wcpp]
<stdin>:1256:2: warning: #warning syscall socketpair not implemented [-Wcpp]
<stdin>:1259:2: warning: #warning syscall bind not implemented [-Wcpp]
<stdin>:1262:2: warning: #warning syscall connect not implemented [-Wcpp]
<stdin>:1265:2: warning: #warning syscall listen not implemented [-Wcpp]
<stdin>:1271:2: warning: #warning syscall getsockopt not implemented [-Wcpp]
<stdin>:1274:2: warning: #warning syscall setsockopt not implemented [-Wcpp]
<stdin>:1277:2: warning: #warning syscall getsockname not implemented [-Wcpp]
<stdin>:1280:2: warning: #warning syscall getpeername not implemented [-Wcpp]
<stdin>:1283:2: warning: #warning syscall sendto not implemented [-Wcpp]
<stdin>:1286:2: warning: #warning syscall sendmsg not implemented [-Wcpp]
<stdin>:1289:2: warning: #warning syscall recvfrom not implemented [-Wcpp]
<stdin>:1292:2: warning: #warning syscall recvmsg not implemented [-Wcpp]
<stdin>:1295:2: warning: #warning syscall shutdown not implemented [-Wcpp]
<stdin>:1298:2: warning: #warning syscall userfaultfd not implemented [-Wcpp]
<stdin>:1301:2: warning: #warning syscall membarrier not implemented [-Wcpp]
<stdin>:1304:2: warning: #warning syscall mlock2 not implemented [-Wcpp]
<stdin>:1307:2: warning: #warning syscall copy_file_range not implemented [-Wcpp]
<stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp]
<stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp]
<stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp]
<stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp]
<stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp]
  CC      init/main.o
  CHK     include/generated/compile.h
  CC      init/do_mounts.o
  CC      init/noinitramfs.o
  CC      init/calibrate.o
  CC      init/init_task.o
  LD      usr/built-in.o
  UPD     include/generated/compile.h
  CC      init/version.o
  CC      arch/cris/kernel/process.o
  CC      arch/cris/kernel/traps.o
  CC      arch/cris/kernel/irq.o
  CC      arch/cris/mm/init.o
  CC      arch/cris/mm/fault.o
  CC      arch/cris/kernel/ptrace.o
  AS      arch/cris/arch-v10/kernel/entry.o
  CC      arch/cris/arch-v10/kernel/traps.o
  CC      arch/cris/arch-v10/kernel/shadows.o
  CC      arch/cris/mm/tlb.o
  CC      arch/cris/mm/ioremap.o
  CC      arch/cris/arch-v10/kernel/debugport.o
  CC      arch/cris/kernel/setup.o
  CC      arch/cris/arch-v10/kernel/irq.o
  CC      arch/cris/arch-v10/kernel/process.o
  CC      arch/cris/arch-v10/kernel/setup.o
  CC      arch/cris/arch-v10/kernel/signal.o
  CC      arch/cris/kernel/time.o
  CC      arch/cris/kernel/sys_cris.o
  CC      arch/cris/arch-v10/kernel/time.o
  CC      arch/cris/arch-v10/kernel/ptrace.o
  CC      arch/cris/kernel/devicetree.o
  CC      arch/cris/arch-v10/mm/fault.o
  LD      arch/cris/mm/built-in.o
  CC      arch/cris/arch-v10/mm/init.o
  CC      arch/cris/arch-v10/kernel/dma.o
  LD      init/mounts.o
  LD      init/built-in.o
  CC      arch/cris/arch-v10/mm/tlb.o
  CC      arch/cris/arch-v10/kernel/io_interface_mux.o
  AS      arch/cris/arch-v10/kernel/head.o
  CC      arch/cris/kernel/stacktrace.o
  LDS     arch/cris/kernel/vmlinux.lds
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  CC      kernel/panic.o
  LD      certs/built-in.o
  CC      kernel/cpu.o
  CC      kernel/exit.o
  CC      mm/filemap.o
  LD      arch/cris/kernel/built-in.o
  CC      mm/mempool.o
  LD      arch/cris/arch-v10/mm/built-in.o
  CC      mm/oom_kill.o
  CC      fs/open.o
  LD      arch/cris/arch-v10/kernel/built-in.o
  CC      fs/read_write.o
  CC      ipc/util.o
  CC      ipc/msgutil.o
  CC      fs/file_table.o
  CC      fs/super.o
  CC      mm/maccess.o
  CC      ipc/msg.o
  CC      fs/char_dev.o
  CC      fs/stat.o
  CC      security/commoncap.o
  CC      security/min_addr.o
  CC      fs/exec.o
  CC      kernel/softirq.o
  CC      mm/page_alloc.o
  CC      mm/page-writeback.o
  CC      kernel/resource.o
  CC      fs/pipe.o
  CC      ipc/sem.o
  CC      ipc/shm.o
  CC      ipc/syscall.o
  LD      security/built-in.o
  CC      ipc/ipc_sysctl.o
  CC      crypto/api.o
  CC      kernel/sysctl.o
  CC      kernel/sysctl_binary.o
  CC      fs/namei.o
  CC      block/bio.o
  LD      sound/built-in.o
  CC      fs/fcntl.o
  LD      drivers/amba/built-in.o
  LD      drivers/auxdisplay/built-in.o
  CC      drivers/base/component.o
  CC      crypto/cipher.o
  CC      ipc/namespace.o
  LD      firmware/built-in.o
  CC      kernel/capability.o
  CC      kernel/ptrace.o
  CC      drivers/base/core.o
  LD      ipc/built-in.o
  CC      kernel/user.o
  CC      mm/readahead.o
  CC      crypto/compress.o
  CC      drivers/base/bus.o
  CC      drivers/base/dd.o
  CC      drivers/base/syscore.o
  CC      drivers/base/driver.o
  CC      block/elevator.o
  CC      crypto/memneq.o
  CC      block/blk-core.o
  CC      mm/swap.o
  CC      block/blk-tag.o
  CC      block/blk-sysfs.o
  CC      kernel/signal.o
  CC      kernel/sys.o
  CC      crypto/crypto_wq.o
  CC      drivers/base/class.o
  CC      fs/ioctl.o
  CC      block/blk-flush.o
  CC      fs/readdir.o
  CC      fs/select.o
  CC      mm/truncate.o
  CC      crypto/algapi.o
  CC      drivers/base/platform.o
  CC      crypto/scatterwalk.o
  CC      block/blk-settings.o
  CC      block/blk-ioc.o
  CC      drivers/base/cpu.o
  CC      drivers/base/firmware.o
  CC      crypto/proc.o
  CC      kernel/kmod.o
  CC      arch/cris/arch-v10/drivers/axisflashmap.o
  CC      crypto/aead.o
  CC      drivers/base/init.o
  CC      mm/vmscan.o
  CC      block/blk-map.o
  CC      crypto/ablkcipher.o
  LD      drivers/block/built-in.o
  CC      mm/shmem.o
/home/kisskb/slave/src/arch/cris/arch-v10/drivers/axisflashmap.c: In function 'init_axis_flash':
/home/kisskb/slave/src/arch/cris/arch-v10/drivers/axisflashmap.c:277:10: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'uint64_t' [-Wformat]
/home/kisskb/slave/src/arch/cris/arch-v10/drivers/axisflashmap.c:341:11: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'uint64_t' [-Wformat]
/home/kisskb/slave/src/arch/cris/arch-v10/drivers/axisflashmap.c:341:11: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'uint64_t' [-Wformat]
/home/kisskb/slave/src/arch/cris/arch-v10/drivers/axisflashmap.c:359:10: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'uint64_t' [-Wformat]
/home/kisskb/slave/src/arch/cris/arch-v10/drivers/axisflashmap.c:359:10: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'uint64_t' [-Wformat]
  CC      drivers/base/map.o
  CC      fs/dcache.o
  CC      arch/cris/arch-v10/drivers/i2c.o
  CC      fs/inode.o
  CC      kernel/workqueue.o
  CC      drivers/base/devres.o
  CC      arch/cris/arch-v10/drivers/gpio.o
  CC      block/blk-exec.o
  CC      block/blk-merge.o
  CC      crypto/blkcipher.o
  CC      drivers/base/attribute_container.o
  CC      drivers/base/transport_class.o
  CC      drivers/base/topology.o
  CC      crypto/skcipher.o
  CC      block/blk-softirq.o
  CC      drivers/base/container.o
  LD      arch/cris/arch-v10/drivers/built-in.o
  CC      drivers/base/property.o
  CC      net/socket.o
  LD      net/802/built-in.o
  CC      kernel/pid.o
  CC      mm/util.o
  CC      drivers/base/cacheinfo.o
  CC      fs/attr.o
  CC      fs/bad_inode.o
  CC      block/blk-timeout.o
  CC      mm/mmzone.o
  CC      fs/file.o
  CC      mm/vmstat.o
  CC      mm/backing-dev.o
  CC      fs/filesystems.o
  CC      crypto/echainiv.o
  CC      fs/namespace.o
  CC      kernel/task_work.o
  CC      block/blk-lib.o
  LD      drivers/base/power/built-in.o
  LD      drivers/base/test/built-in.o
  CC      drivers/base/dma-mapping.o
  CC      kernel/extable.o
  CC      crypto/ahash.o
  CC      mm/mm_init.o
  CC      mm/mmu_context.o
  CC      crypto/shash.o
  CC      crypto/akcipher.o
  CC      block/blk-mq.o
  CC      drivers/base/firmware_class.o
  CC      crypto/kpp.o
  CC      kernel/params.o
  CC      net/core/sock.o
  CC      mm/percpu.o
  CC      mm/slab_common.o
  CC      mm/compaction.o
  CC      mm/vmacache.o
  CC      crypto/acompress.o
  LD      drivers/base/built-in.o
  LD      drivers/bus/built-in.o
  CC      kernel/kthread.o
  LD      drivers/cdrom/built-in.o
  CC      drivers/char/mem.o
  LD      drivers/char/ipmi/built-in.o
  CC      net/ethernet/eth.o
  CC      fs/seq_file.o
  CC      fs/xattr.o
  CC      fs/libfs.o
  CC      crypto/scompress.o
  CC      block/blk-mq-tag.o
  CC      kernel/sys_ni.o
  CC      kernel/nsproxy.o
  CC      drivers/char/random.o
  CC      drivers/char/misc.o
  CC      mm/interval_tree.o
  CC      crypto/algboss.o
  CC      block/blk-stat.o
  LD      net/ethernet/built-in.o
  CC      crypto/testmgr.o
  CC      block/blk-mq-sysfs.o
  CC      kernel/notifier.o
  CC      fs/fs-writeback.o
  CC      fs/pnode.o
  CC      net/core/request_sock.o
  CC      mm/list_lru.o
  CC      mm/workingset.o
  CC      block/blk-mq-cpumap.o
  LD      drivers/char/agp/built-in.o
  CC      kernel/ksysfs.o
  CC      net/ipv6/addrconf_core.o
  CC      net/ipv4/route.o
  CC      crypto/hmac.o
  CC      drivers/char/hw_random/core.o
  CC      kernel/cred.o
  CC      crypto/crypto_null.o
  CC      net/core/skbuff.o
  CC      mm/debug.o
  CC      block/ioctl.o
  LD      drivers/char/hw_random/rng-core.o
  LD      drivers/char/hw_random/built-in.o
  LD      drivers/char/built-in.o
  LD      drivers/crypto/built-in.o
  LD      drivers/clk/bcm/built-in.o
  LD      drivers/clk/mvebu/built-in.o
  CC      fs/splice.o
  LD      drivers/clk/ti/built-in.o
  LD      drivers/firewire/built-in.o
  LD      drivers/clk/built-in.o
  CC      crypto/sha256_generic.o
  CC      mm/gup.o
  LD      drivers/firmware/broadcom/built-in.o
  CC      drivers/gpio/devres.o
  CC      net/ipv6/exthdrs_core.o
  LD      drivers/firmware/meson/built-in.o
  LD      drivers/firmware/tegra/built-in.o
  LD      drivers/firmware/built-in.o
  CC      net/ipv6/ip6_checksum.o
  CC      kernel/reboot.o
  CC      block/genhd.o
  CC      drivers/gpio/gpiolib.o
  CC      mm/highmem.o
  CC      kernel/async.o
  CC      crypto/aes_generic.o
  CC      kernel/range.o
  CC      net/ipv6/ip6_icmp.o
  CC      fs/sync.o
  CC      net/ipv4/inetpeer.o
  CC      net/ipv4/protocol.o
  CC      mm/memory.o
  CC      block/scsi_ioctl.o
  CC      kernel/smpboot.o
  CC      kernel/ucount.o
  CC      fs/utimes.o
  CC      net/ipv6/output_core.o
  CC      block/partition-generic.o
  CC      crypto/rng.o
  CC      crypto/drbg.o
  CC      drivers/gpio/gpiolib-legacy.o
  CC      kernel/groups.o
  CC      net/ipv4/ip_input.o
  CC      net/core/datagram.o
  CC      fs/stack.o
  CC      drivers/gpio/gpiolib-devprop.o
  CC      fs/fs_struct.o
  CC      net/core/stream.o
  CC      kernel/bpf/core.o
  CC      net/ipv6/protocol.o
  LD      drivers/gpio/built-in.o
  CC      block/ioprio.o
  LD      drivers/gpu/drm/bridge/built-in.o
  LD      drivers/gpu/drm/hisilicon/built-in.o
  CC      fs/statfs.o
  LD      drivers/gpu/drm/i2c/built-in.o
  LD      drivers/gpu/drm/omapdrm/displays/built-in.o
  CC      mm/mincore.o
  LD      drivers/gpu/drm/omapdrm/dss/built-in.o
  LD      drivers/gpu/drm/omapdrm/built-in.o
  LD      drivers/gpu/drm/panel/built-in.o
  CC      crypto/jitterentropy.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  LD      drivers/gpu/drm/built-in.o
  LD      drivers/gpu/vga/built-in.o
  LD      drivers/gpu/built-in.o
  CC      net/ipv4/ip_fragment.o
  CC      drivers/hid/hid-core.o
  CC      crypto/jitterentropy-kcapi.o
  CC      block/badblocks.o
  CC      net/core/scm.o
  CC      net/core/gen_stats.o
  CC      fs/fs_pin.o
  CC      net/ipv6/ip6_offload.o
  LD      crypto/crypto.o
  LD      crypto/crypto_algapi.o
  LD      crypto/crypto_blkcipher.o
  LD      crypto/crypto_hash.o
  LD      crypto/crypto_acompress.o
  CC      mm/mlock.o
  LD      crypto/cryptomgr.o
  LD      crypto/jitterentropy_rng.o
  LD      crypto/built-in.o
  CC      net/ipv6/tcpv6_offload.o
  CC      block/partitions/check.o
  CC      fs/nsfs.o
  CC      block/bounce.o
  CC      drivers/hid/hid-input.o
  LD      kernel/bpf/built-in.o
  CC      net/core/gen_estimator.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/irq/handle.o
  CC      fs/buffer.o
  CC      net/ipv4/ip_forward.o
  CC      mm/mmap.o
  CC      block/partitions/msdos.o
  CC      net/ipv6/exthdrs_offload.o
  CC      mm/mprotect.o
  CC      block/partitions/efi.o
  CC      kernel/irq/manage.o
  CC      fs/block_dev.o
  LD      net/ipv6/built-in.o
  CC      fs/direct-io.o
  CC      net/core/net_namespace.o
  LD      kernel/livepatch/built-in.o
  CC      net/core/secure_seq.o
/home/kisskb/slave/src/mm/mmap.c: In function '__vma_adjust':
/home/kisskb/slave/src/mm/mmap.c:584:15: warning: 'rb_link' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/mmap.c:615:19: note: 'rb_link' was declared here
/home/kisskb/slave/src/mm/mmap.c:584:15: warning: 'rb_parent' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/mmap.c:615:29: note: 'rb_parent' was declared here
/home/kisskb/slave/src/mm/mmap.c:583:17: warning: 'prev' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/mmap.c:614:25: note: 'prev' was declared here
  CC      net/ipv4/ip_options.o
  LD      block/partitions/built-in.o
  CC      block/bsg.o
  CC      drivers/hid/hid-generic.o
  CC      mm/mremap.o
  CC      kernel/irq/spurious.o
  CC      kernel/irq/resend.o
  CC      drivers/hid/hid-a4tech.o
  CC      net/netlink/af_netlink.o
  CC      block/noop-iosched.o
  CC      net/core/flow_dissector.o
  CC      net/ipv4/ip_output.o
  CC      net/core/sysctl_net_core.o
  CC      kernel/irq/chip.o
  CC      drivers/hid/hid-apple.o
  CC      mm/msync.o
  CC      mm/rmap.o
  CC      block/deadline-iosched.o
  CC      drivers/hid/hid-belkin.o
  CC      drivers/hid/hid-cherry.o
  CC      kernel/irq/dummychip.o
  CC      fs/mpage.o
  CC      net/core/dev.o
  CC      net/core/ethtool.o
  CC      drivers/hid/hid-chicony.o
  CC      block/cfq-iosched.o
  CC      kernel/irq/devres.o
  CC      kernel/irq/proc.o
  CC      mm/vmalloc.o
  CC      net/core/dev_addr_lists.o
  CC      drivers/hid/hid-cypress.o
  CC      net/netlink/genetlink.o
/home/kisskb/slave/src/block/cfq-iosched.c: In function 'cfq_async_queue_prio':
/home/kisskb/slave/src/block/cfq-iosched.c:3828:1: warning: control reaches end of non-void function [-Wreturn-type]
  LD      kernel/irq/built-in.o
  CC      kernel/locking/mutex.o
  CC      fs/proc_namespace.o
/home/kisskb/slave/src/net/core/ethtool.c: In function 'ethtool_get_feature_mask':
/home/kisskb/slave/src/net/core/ethtool.c:311:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      net/ipv4/ip_sockglue.o
  CC      drivers/hid/hid-ezkey.o
  CC      fs/cramfs/inode.o
  CC      fs/cramfs/uncompress.o
  CC      drivers/hid/hid-kensington.o
  CC      kernel/locking/semaphore.o
  CC      kernel/locking/rwsem.o
  LD      net/netlink/built-in.o
  CC      kernel/locking/percpu-rwsem.o
  CC      mm/pagewalk.o
  CC      drivers/hid/hid-lg.o
  CC      drivers/hid/hid-microsoft.o
  CC      kernel/locking/rtmutex.o
  CC      kernel/locking/rwsem-spinlock.o
  LD      fs/cramfs/cramfs.o
  LD      fs/cramfs/built-in.o
  CC      fs/devpts/inode.o
  LD      fs/exofs/built-in.o
  CC      mm/pgtable-generic.o
  LD      block/built-in.o
  CC      fs/exportfs/expfs.o
  CC      lib/lockref.o
  CC      drivers/hwmon/hwmon.o
  CC      net/core/dst.o
  CC      net/ipv4/inet_hashtables.o
  CC      lib/bcd.o
  CC      lib/div64.o
  CC      drivers/hid/hid-monterey.o
  LD      kernel/locking/built-in.o
  CC      kernel/power/qos.o
  LD      fs/devpts/devpts.o
  CC      mm/process_vm_access.o
  LD      fs/devpts/built-in.o
  LD      fs/exportfs/exportfs.o
  LD      fs/exportfs/built-in.o
  CC      net/sched/sch_generic.o
  CC      fs/kernfs/mount.o
  LD      drivers/hid/hid.o
  LD      drivers/hid/hid-logitech.o
  LD      drivers/hid/built-in.o
  LD      drivers/hwmon/built-in.o
  LD      drivers/hwtracing/intel_th/built-in.o
  CC      fs/kernfs/inode.o
  LD      drivers/i2c/algos/built-in.o
  LD      drivers/i2c/busses/built-in.o
  LD      drivers/i2c/muxes/built-in.o
  LD      drivers/i2c/built-in.o
  LD      drivers/idle/built-in.o
  CC      lib/sort.o
  CC      drivers/input/input.o
  CC      lib/parser.o
  CC      mm/init-mm.o
  CC      mm/bootmem.o
  CC      drivers/input/input-compat.o
  CC      lib/halfmd4.o
  LD      kernel/power/built-in.o
  CC      kernel/printk/printk.o
  CC      fs/kernfs/dir.o
  CC      fs/kernfs/file.o
  CC      net/ipv4/inet_timewait_sock.o
  CC      lib/debug_locks.o
/home/kisskb/slave/src/mm/bootmem.c: In function 'mark_bootmem':
/home/kisskb/slave/src/mm/bootmem.c:385:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      lib/random32.o
  CC      net/core/netevent.o
  CC      lib/bust_spinlocks.o
  CC      net/sched/sch_mq.o
  CC      mm/fadvise.o
  CC      net/core/neighbour.o
  CC      lib/kasprintf.o
  CC      lib/bitmap.o
  CC      net/ipv4/inet_connection_sock.o
  CC      drivers/input/input-mt.o
  CC      drivers/input/ff-core.o
  CC      drivers/input/mousedev.o
  CC      fs/kernfs/symlink.o
/home/kisskb/slave/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/home/kisskb/slave/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
  LD      net/sched/built-in.o
  CC      lib/scatterlist.o
  CC      mm/madvise.o
  CC      lib/gcd.o
  LD      fs/kernfs/built-in.o
  CC      net/ipv4/tcp.o
  CC      net/ipv4/tcp_input.o
  CC      fs/notify/fsnotify.o
  CC      net/ipv4/tcp_output.o
  CC      kernel/printk/nmi.o
  CC      drivers/input/keyboard/atkbd.o
  LD      kernel/printk/built-in.o
  CC      kernel/rcu/update.o
  CC      lib/lcm.o
  CC      lib/list_sort.o
  CC      lib/uuid.o
  CC      lib/flex_array.o
  CC      fs/notify/notification.o
  CC      drivers/input/mouse/psmouse-base.o
  CC      mm/page_io.o
  CC      kernel/rcu/sync.o
  CC      lib/iov_iter.o
  CC      kernel/rcu/srcu.o
  CC      fs/notify/group.o
  LD      drivers/input/keyboard/built-in.o
  CC      fs/notify/inode_mark.o
/home/kisskb/slave/src/net/core/neighbour.c: In function 'neigh_sysctl_register':
/home/kisskb/slave/src/net/core/neighbour.c:3180:10: warning: 'p_name' may be used uninitialized in this function [-Wuninitialized]
  CC      net/core/rtnetlink.o
  CC      mm/swap_state.o
  CC      kernel/rcu/tiny.o
  CC      mm/swapfile.o
  CC      fs/notify/mark.o
  CC      drivers/input/mouse/synaptics.o
  LD      kernel/rcu/built-in.o
  CC      fs/notify/vfsmount_mark.o
  CC      kernel/sched/core.o
  CC      kernel/sched/loadavg.o
  LD      drivers/input/input-core.o
  CC      net/core/utils.o
  CC      lib/clz_ctz.o
  CC      lib/bsearch.o
  CC      lib/find_bit.o
  CC      net/core/link_watch.o
  CC      fs/notify/fdinfo.o
  CC      lib/llist.o
  CC      lib/memweight.o
  CC      lib/kfifo.o
/home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task':
/home/kisskb/slave/src/kernel/sched/core.c:3293:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      net/core/filter.o
  CC      drivers/input/mouse/focaltech.o
  CC      fs/notify/dnotify/dnotify.o
  CC      net/ipv4/tcp_timer.o
  CC      mm/dmapool.o
  CC      lib/percpu-refcount.o
  CC      drivers/input/mouse/alps.o
  CC      drivers/input/mouse/byd.o
  LD      fs/notify/dnotify/built-in.o
  LD      fs/notify/fanotify/built-in.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  AS      arch/cris/arch-v10/lib/checksum.o
  AS      arch/cris/arch-v10/lib/checksumcopy.o
  CC      lib/percpu_ida.o
  AS      arch/cris/arch-v10/lib/csumcpfruser.o
  CC      arch/cris/arch-v10/lib/memset.o
  CC      kernel/sched/clock.o
  CC      arch/cris/arch-v10/lib/string.o
  CC      mm/slub.o
  CC      net/unix/af_unix.o
  CC      arch/cris/arch-v10/lib/usercopy.o
  CC      lib/rhashtable.o
  CC      fs/notify/inotify/inotify_user.o
  CC      kernel/sched/cputime.o
  AR      arch/cris/arch-v10/lib/lib.a
  EXPORTS arch/cris/arch-v10/lib/lib-ksyms.o
  LD      virt/lib/built-in.o
  LD      arch/cris/arch-v10/lib/built-in.o
  LD      virt/built-in.o
  CC      lib/reciprocal_div.o
  CC      lib/once.o
  CC      net/ipv4/tcp_ipv4.o
  CC      mm/migrate.o
  CC      net/ipv4/tcp_minisocks.o
  CC      kernel/sched/idle_task.o
  CC      net/core/sock_diag.o
  LD      fs/notify/inotify/built-in.o
  LD      fs/notify/built-in.o
  CC      fs/proc/task_mmu.o
  CC      kernel/sched/fair.o
  CC      drivers/input/mouse/logips2pp.o
  CC      lib/string_helpers.o
  CC      drivers/input/mouse/trackpoint.o
  CC      net/core/dev_ioctl.o
  CC      lib/hexdump.o
  CC      kernel/sched/rt.o
  CC      kernel/sched/deadline.o
  CC      net/core/tso.o
  CC      lib/kstrtox.o
  CC      net/unix/garbage.o
  CC      drivers/input/mouse/cypress_ps2.o
  CC      fs/proc/inode.o
  CC      net/ipv4/tcp_cong.o
  CC      fs/proc/root.o
  CC      kernel/sched/stop_task.o
  CC      lib/iomap.o
  CC      fs/proc/base.o
  LD      drivers/input/mouse/psmouse.o
  LD      drivers/input/mouse/built-in.o
  LD      drivers/input/built-in.o
  CC      drivers/input/serio/serio.o
  CC      drivers/input/serio/serport.o
  CC      net/core/sock_reuseport.o
  CC      kernel/sched/wait.o
  CC      kernel/sched/swait.o
  LD      mm/built-in.o
  LD      drivers/iommu/built-in.o
  CC      net/core/flow.o
  CC      net/unix/sysctl_net_unix.o
  CC      lib/pci_iomap.o
  CC      lib/iomap_copy.o
  CC      lib/devres.o
  CC      net/ipv4/tcp_metrics.o
  CC      drivers/input/serio/libps2.o
  CC      kernel/sched/completion.o
  CC      kernel/sched/idle.o
  LD      drivers/irqchip/built-in.o
  LD      net/wireless/built-in.o
  LD      fs/quota/built-in.o
  LD      drivers/lguest/built-in.o
  CC      net/xfrm/xfrm_policy.o
  CC      lib/hweight.o
  CC      lib/bitrev.o
  LD      net/unix/unix.o
  CC      net/core/net-sysfs.o
  LD      net/unix/built-in.o
  CC      net/sysctl_net.o
  LD      drivers/macintosh/built-in.o
  HOSTCC  lib/gen_crc32table
  CC      lib/zlib_inflate/inffast.o
  LD      drivers/input/serio/built-in.o
  CC      lib/nlattr.o
  CC      lib/zlib_inflate/inflate.o
  LD      drivers/media/common/b2c2/built-in.o
  LD      drivers/media/firewire/built-in.o
  LD      drivers/media/common/saa7146/built-in.o
  LD      drivers/media/common/siano/built-in.o
  CC      lib/zlib_inflate/infutil.o
  LD      drivers/media/common/v4l2-tpg/built-in.o
  LD      drivers/media/common/built-in.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  LD      drivers/media/i2c/built-in.o
  LD      drivers/media/mmc/siano/built-in.o
  LD      kernel/sched/built-in.o
  LD      drivers/media/mmc/built-in.o
  CC      fs/proc/generic.o
  CC      kernel/time/time.o
  LD      drivers/media/pci/b2c2/built-in.o
  LD      drivers/media/pci/ddbridge/built-in.o
  LD      drivers/media/pci/dm1105/built-in.o
  LD      drivers/media/pci/mantis/built-in.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  LD      drivers/media/pci/ngene/built-in.o
  LD      drivers/media/pci/pluto2/built-in.o
  LD      drivers/media/pci/pt1/built-in.o
  LD      drivers/media/pci/pt3/built-in.o
  LD      drivers/media/pci/saa7146/built-in.o
  LD      drivers/media/pci/smipcie/built-in.o
  CC      fs/proc/array.o
  LD      drivers/media/pci/ttpci/built-in.o
  LD      drivers/media/pci/built-in.o
  LD      drivers/media/platform/omap/built-in.o
  LD      drivers/media/platform/built-in.o
  LD      drivers/media/rc/keymaps/built-in.o
  LD      drivers/media/rc/built-in.o
  LD      drivers/media/spi/built-in.o
  LD      drivers/media/tuners/built-in.o
  LD      drivers/media/usb/b2c2/built-in.o
  CC      kernel/futex.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  LD      drivers/media/usb/s2255/built-in.o
  LD      drivers/media/usb/siano/built-in.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  LD      drivers/media/usb/zr364xx/built-in.o
  LD      drivers/media/usb/built-in.o
  LD      drivers/media/built-in.o
  LD      drivers/mfd/built-in.o
  CC      lib/zlib_inflate/inftrees.o
  LD      drivers/misc/cb710/built-in.o
  CC      fs/proc/fd.o
  LD      drivers/misc/eeprom/built-in.o
  LD      drivers/misc/lis3lv02d/built-in.o
  LD      drivers/misc/mic/bus/built-in.o
  LD      drivers/misc/mic/built-in.o
  LD      drivers/misc/ti-st/built-in.o
  LD      drivers/misc/built-in.o
  LD      drivers/mmc/built-in.o
  CC      drivers/mtd/mtdcore.o
  CC      net/ipv4/tcp_fastopen.o
  CC      drivers/net/mii.o
  CC      lib/zlib_inflate/inflate_syms.o
  CC      net/core/net-procfs.o
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_resolve_and_create_bundle':
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1631:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1613:18: note: 'dst_ops' was declared here
  CC      drivers/net/Space.o
  LD      lib/zlib_inflate/zlib_inflate.o
  LD      lib/zlib_inflate/built-in.o
  CC      lib/atomic64.o
  CC      kernel/time/timer.o
  CC      fs/proc/proc_tty.o
  CC      lib/dynamic_queue_limits.o
  CC      lib/net_utils.o
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_bundle_lookup':
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1631:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1613:18: note: 'dst_ops' was declared here
  CC      fs/proc/cmdline.o
  CC      net/xfrm/xfrm_state.o
  CC      drivers/net/loopback.o
  LD      net/core/built-in.o
  CC      drivers/net/cris/eth_v10.o
  CC      fs/proc/consoles.o
  CC      drivers/mtd/mtdsuper.o
  CC      net/ipv4/tcp_rate.o
  CC      lib/sbitmap.o
  CC      lib/argv_split.o
  CC      kernel/time/hrtimer.o
  CC      net/xfrm/xfrm_hash.o
  CC      fs/proc/cpuinfo.o
  CC      fs/proc/devices.o
  CC      drivers/mtd/mtdconcat.o
  CC      drivers/mtd/mtdpart.o
  CC      lib/chacha20.o
  CC      lib/cmdline.o
  CC      fs/ramfs/inode.o
  CC      fs/proc/interrupts.o
  CC      drivers/mtd/mtdchar.o
  CC      fs/proc/loadavg.o
  CC      net/ipv4/tcp_recovery.o
  CC      lib/ctype.o
  CC      lib/dec_and_lock.o
  LD      drivers/net/cris/built-in.o
  CC      kernel/time/timekeeping.o
  LD      drivers/net/ethernet/8390/built-in.o
  LD      drivers/net/ethernet/alacritech/built-in.o
  CC      lib/decompress.o
  LD      drivers/net/ethernet/amazon/built-in.o
  LD      drivers/net/ethernet/arc/built-in.o
  CC      lib/dma-noop.o
  LD      drivers/net/ethernet/broadcom/built-in.o
  LD      drivers/net/ethernet/cadence/built-in.o
  CC      fs/ramfs/file-mmu.o
  LD      drivers/net/ethernet/ezchip/built-in.o
  LD      drivers/net/ethernet/i825xx/built-in.o
  LD      drivers/net/ethernet/intel/built-in.o
  LD      drivers/net/ethernet/marvell/built-in.o
  LD      drivers/net/ethernet/micrel/built-in.o
  LD      drivers/net/ethernet/natsemi/built-in.o
  LD      drivers/net/ethernet/netronome/built-in.o
  LD      drivers/net/ethernet/qualcomm/emac/built-in.o
  LD      drivers/net/ethernet/qualcomm/built-in.o
  LD      drivers/net/ethernet/renesas/built-in.o
  LD      drivers/net/ethernet/rocker/built-in.o
  LD      drivers/net/ethernet/samsung/built-in.o
  LD      drivers/net/ethernet/seeq/built-in.o
  CC      fs/proc/meminfo.o
  LD      drivers/net/ethernet/stmicro/built-in.o
  LD      drivers/net/ethernet/synopsys/built-in.o
  LD      drivers/net/ethernet/via/built-in.o
  LD      drivers/net/ethernet/wiznet/built-in.o
  LD      drivers/net/ethernet/built-in.o
  LD      drivers/net/wireless/admtek/built-in.o
  LD      drivers/net/wireless/ath/built-in.o
  CC      drivers/mtd/mtd_blkdevs.o
  LD      drivers/net/wireless/atmel/built-in.o
  CC      net/xfrm/xfrm_input.o
  CC      lib/dump_stack.o
  LD      drivers/net/wireless/broadcom/built-in.o
  LD      drivers/net/wireless/cisco/built-in.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  LD      drivers/net/wireless/intel/built-in.o
  CC      fs/proc/stat.o
  LD      drivers/net/wireless/intersil/built-in.o
  LD      drivers/net/wireless/marvell/built-in.o
  LD      drivers/net/wireless/mediatek/built-in.o
  LD      drivers/net/wireless/ralink/built-in.o
  CC      net/xfrm/xfrm_output.o
  LD      drivers/net/wireless/realtek/built-in.o
  LD      drivers/net/wireless/rsi/built-in.o
  LD      drivers/net/wireless/st/built-in.o
  LD      drivers/net/wireless/ti/built-in.o
  LD      drivers/net/wireless/zydas/built-in.o
  LD      drivers/net/wireless/built-in.o
  LD      drivers/net/built-in.o
  CC      net/xfrm/xfrm_sysctl.o
  CC      lib/earlycpio.o
  CC      fs/sysfs/file.o
  CC      net/ipv4/tcp_offload.o
  CC      lib/extable.o
  CC      lib/flex_proportions.o
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  CC      lib/idr.o
  CC      fs/sysfs/dir.o
  CC      drivers/mtd/mtdblock.o
  LD      drivers/mtd/devices/built-in.o
  CC      drivers/mtd/chips/chipreg.o
  CC      drivers/mtd/chips/cfi_probe.o
  CC      fs/proc/softirqs.o
  CC      fs/proc/namespaces.o
  CC      net/xfrm/xfrm_replay.o
  CC      net/ipv4/datagram.o
  CC      kernel/time/ntp.o
  CC      fs/sysfs/symlink.o
  CC      fs/proc/self.o
  CC      lib/int_sqrt.o
  CC      drivers/mtd/chips/cfi_util.o
  LD      drivers/mtd/lpddr/built-in.o
  CC      lib/ioremap.o
  CC      drivers/mtd/maps/map_funcs.o
  CC      net/ipv4/raw.o
/home/kisskb/slave/src/drivers/mtd/maps/map_funcs.c: In function 'simple_map_read':
/home/kisskb/slave/src/include/linux/mtd/map.h:430:2: 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      fs/sysfs/mount.o
  LD      drivers/mtd/maps/built-in.o
  CC      fs/sysfs/group.o
  CC      lib/irq_regs.o
  CC      fs/proc/thread_self.o
  CC      fs/proc/proc_sysctl.o
  CC      lib/is_single_threaded.o
  CC      lib/klist.o
  CC      lib/kobject.o
  CC      drivers/mtd/chips/cfi_cmdset_0002.o
  CC      kernel/time/clocksource.o
  LD      fs/sysfs/built-in.o
  CC      kernel/time/jiffies.o
  CC      kernel/time/timer_list.o
  LD      net/xfrm/built-in.o
  CC      kernel/time/timeconv.o
  CC      kernel/time/timecounter.o
  CC      kernel/time/alarmtimer.o
  CC      kernel/time/posix-timers.o
  LD      drivers/nfc/built-in.o
  CC      lib/kobject_uevent.o
  CC      kernel/time/posix-cpu-timers.o
  LD      drivers/nvme/host/built-in.o
  CC      lib/md5.o
  LD      drivers/nvme/target/built-in.o
  LD      drivers/nvme/built-in.o
  CC      lib/nmi_backtrace.o
  CC      net/ipv4/udp.o
  CC      kernel/time/posix-clock.o
  CC      net/ipv4/udplite.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_write_words':
/home/kisskb/slave/src/include/linux/mtd/map.h:362:2: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:345:11: note: 'r.x[0]' was declared here
  CC      net/ipv4/udp_offload.o
  CC      fs/proc/proc_net.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_write_buffers':
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:1840:9: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:345:11: note: 'r.x[0]' was declared here
  CC      fs/proc/kmsg.o
  CC      lib/nodemask.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_panic_write':
/home/kisskb/slave/src/include/linux/mtd/map.h:362:2: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:345:11: note: 'r.x[0]' was declared here
  CC      lib/plist.o
  CC      lib/radix-tree.o
  CC      net/ipv4/arp.o
  CC      net/ipv4/icmp.o
  CC      drivers/mtd/chips/gen_probe.o
  CC      lib/ratelimit.o
  CC      lib/rbtree.o
  CC      kernel/time/itimer.o
  CC      lib/seq_buf.o
  LD      drivers/mtd/chips/built-in.o
  LD      drivers/mtd/nand/built-in.o
  LD      drivers/mtd/onenand/built-in.o
  LD      drivers/mtd/tests/built-in.o
  LD      drivers/mtd/mtd.o
  LD      drivers/mtd/built-in.o
  LD      drivers/platform/built-in.o
  LD      drivers/power/built-in.o
  CC      fs/proc/page.o
  LD      drivers/ptp/built-in.o
  LD      drivers/pwm/built-in.o
  CC      lib/sha1.o
  LD      drivers/soc/bcm/built-in.o
  LD      drivers/soc/fsl/built-in.o
  LD      drivers/soc/built-in.o
  CC      drivers/tty/tty_io.o
  CC      net/ipv4/devinet.o
  LD      kernel/time/built-in.o
  CC      kernel/up.o
  CC      drivers/tty/n_tty.o
  CC      drivers/tty/tty_ioctl.o
  CC      lib/show_mem.o
  CC      net/ipv4/af_inet.o
  CC      kernel/uid16.o
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  CC      fs/eventpoll.o
  CC      lib/string.o
  CC      lib/timerqueue.o
  LD      drivers/video/backlight/built-in.o
  CC      drivers/video/console/dummycon.o
  CC      drivers/tty/tty_ldisc.o
  CC      drivers/tty/tty_buffer.o
  CC      lib/vsprintf.o
  CC      kernel/kallsyms.o
  LD      drivers/video/console/built-in.o
  LD      drivers/video/fbdev/core/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/built-in.o
  LD      drivers/video/fbdev/omap2/built-in.o
  LD      drivers/video/fbdev/built-in.o
  CC      drivers/tty/tty_port.o
  LD      drivers/video/built-in.o
  CC      net/ipv4/igmp.o
  CC      net/ipv4/fib_frontend.o
  CC      drivers/tty/tty_mutex.o
  CC      kernel/utsname.o
  CC      drivers/tty/tty_ldsem.o
  CC      fs/anon_inodes.o
  CC      drivers/tty/pty.o
  CC      net/ipv4/fib_semantics.o
  CC      kernel/pid_namespace.o
  LD      drivers/tty/ipwireless/built-in.o
  CC      kernel/utsname_sysctl.o
  CC      net/ipv4/fib_trie.o
  CC      fs/signalfd.o
  CC      fs/timerfd.o
  CC      fs/eventfd.o
  CC      drivers/tty/serial/crisv10.o
  CC      net/ipv4/inet_fragment.o
  CC      kernel/elfcore.o
  CC      net/ipv4/ping.o
  CC      net/ipv4/ip_tunnel_core.o
  CC      lib/win_minmax.o
  CC      net/ipv4/gre_offload.o
  CC      kernel/irq_work.o
  GEN     lib/crc32table.h
  AR      lib/lib.a
  CC      lib/crc32.o
  CC      kernel/membarrier.o
  CC      fs/aio.o
  CC      net/ipv4/sysctl_net_ipv4.o
  CC      kernel/memremap.o
  CC      fs/locks.o
/home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_err':
/home/kisskb/slave/src/net/ipv4/ping.c:510:35: warning: 'icmph' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:473:2: warning: 'family' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:484:6: note: 'family' was declared here
/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: In function 'ping_common_sendmsg':
/home/kisskb/slave/src/net/ipv4/ping.c:474:29: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:655:5: note: 'type' was declared here
/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:655:11: note: 'code' was declared here
  CC      fs/binfmt_script.o
  EXPORTS lib/lib-ksyms.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      drivers/tty/vt/vc_screen.o
  CC      drivers/tty/vt/selection.o
  LD      kernel/built-in.o
  LD      lib/built-in.o
  CC      drivers/tty/vt/keyboard.o
  CC      drivers/tty/vt/consolemap.o
  LD      drivers/tty/serial/built-in.o
  CONMK   drivers/tty/vt/consolemap_deftbl.c
  CC      net/ipv4/proc.o
  CC      net/ipv4/xfrm4_mode_beet.o
  CC      net/ipv4/xfrm4_mode_transport.o
  CC      net/ipv4/xfrm4_mode_tunnel.o
  CC      net/ipv4/inet_diag.o
  CC      net/ipv4/tcp_diag.o
  CC      net/ipv4/tcp_cubic.o
  CC      net/ipv4/xfrm4_policy.o
  CC      fs/binfmt_elf.o
  CC      net/ipv4/xfrm4_state.o
  CC      net/ipv4/xfrm4_input.o
  CC      drivers/tty/vt/vt.o
  CC      net/ipv4/xfrm4_output.o
  CC      fs/coredump.o
  CC      net/ipv4/xfrm4_protocol.o
  SHIPPED drivers/tty/vt/defkeymap.c
  CC      fs/drop_caches.o
  CC      fs/fhandle.o
  CC      drivers/tty/vt/consolemap_deftbl.o
  CC      drivers/tty/vt/defkeymap.o
  LD      fs/built-in.o
  LD      net/ipv4/built-in.o
  LD      net/built-in.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
  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/cris/boot/Image
  Kernel: arch/cris/boot/Image is ready
  GZIP    arch/cris/boot/compressed/piggy.gz
  AS      arch/cris/boot/compressed/head_v10.o
  CC      arch/cris/boot/compressed/misc.o
  LD      arch/cris/boot/compressed/decompress.o
  OBJCOPY arch/cris/boot/compressed/decompress.bin
  BUILD   arch/cris/boot/compressed/vmlinux
  AS      arch/cris/boot/rescue/head_v10.o
  LD      arch/cris/boot/rescue/rescue.o
  OBJCOPY arch/cris/boot/rescue/rescue.bin
cp -p arch/cris/boot/rescue/rescue.bin .
  Kernel: arch/cris/boot/zImage is ready
make[1]: Leaving directory '/home/kisskb/slave/build/linus_etrax-100lx_defconfig_cris'
Completed OK
# rm -rf /home/kisskb/slave/build/linus_etrax-100lx_defconfig_cris
# Build took: 0:00:56.308922