# git rev-parse -q --verify cefdc26e86728812aea54248a534fd4a5da2a43d^{commit}
cefdc26e86728812aea54248a534fd4a5da2a43d
already have revision, skipping fetch
# git checkout -q -f -B kisskb cefdc26e86728812aea54248a534fd4a5da2a43d
# git clean -qxdf
# git log -1
commit cefdc26e86728812aea54248a534fd4a5da2a43d
Author: Martin Brandenburg <martin@omnibond.com>
Date:   Thu Apr 6 18:11:00 2017 -0400

    orangefs: move features validation to fix filesystem hang
    
    Without this fix (and another to the userspace component itself
    described later), the kernel will be unable to process any OrangeFS
    requests after the userspace component is restarted (due to a crash or
    at the administrator's behest).
    
    The bug here is that inside orangefs_remount, the orangefs_request_mutex
    is locked.  When the userspace component restarts while the filesystem
    is mounted, it sends a ORANGEFS_DEV_REMOUNT_ALL ioctl to the device,
    which causes the kernel to send it a few requests aimed at synchronizing
    the state between the two.  While this is happening the
    orangefs_request_mutex is locked to prevent any other requests going
    through.
    
    This is only half of the bugfix.  The other half is in the userspace
    component which outright ignores(!) requests made before it considers
    the filesystem remounted, which is after the ioctl returns.  Of course
    the ioctl doesn't return until after the userspace component responds to
    the request it ignores.  The userspace component has been changed to
    allow ORANGEFS_VFS_OP_FEATURES regardless of the mount status.
    
    Mike Marshall says:
     "I've tested this patch against the fixed userspace part. This patch is
      real important, I hope it can make it into 4.11...
    
      Here's what happens when the userspace daemon is restarted, without
      the patch:
    
        =============================================
        [ INFO: possible recursive locking detected ]
        [   4.10.0-00007-ge98bdb3 #1 Not tainted    ]
        ---------------------------------------------
        pvfs2-client-co/29032 is trying to acquire lock:
         (orangefs_request_mutex){+.+.+.}, at: service_operation+0x3c7/0x7b0 [orangefs]
                      but task is already holding lock:
         (orangefs_request_mutex){+.+.+.}, at: dispatch_ioctl_command+0x1bf/0x330 [orangefs]
    
        CPU: 0 PID: 29032 Comm: pvfs2-client-co Not tainted 4.10.0-00007-ge98bdb3 #1
        Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.9.3-1.fc25 04/01/2014
        Call Trace:
         __lock_acquire+0x7eb/0x1290
         lock_acquire+0xe8/0x1d0
         mutex_lock_killable_nested+0x6f/0x6e0
         service_operation+0x3c7/0x7b0 [orangefs]
         orangefs_remount+0xea/0x150 [orangefs]
         dispatch_ioctl_command+0x227/0x330 [orangefs]
         orangefs_devreq_ioctl+0x29/0x70 [orangefs]
         do_vfs_ioctl+0xa3/0x6e0
         SyS_ioctl+0x79/0x90"
    
    Signed-off-by: Martin Brandenburg <martin@omnibond.com>
    Acked-by: Mike Marshall <hubcap@omnibond.com>
    Cc: stable@vger.kernel.org
    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 cefdc26e86728812aea54248a534fd4a5da2a43d
# < make -j 48 ARCH=cris O=/home/kisskb/slave/build/linus_etrax-100lx_v2_defconfig_cris CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/cris-linux/bin/cris-linux-  etrax-100lx_v2_defconfig
# make -j 48 ARCH=cris O=/home/kisskb/slave/build/linus_etrax-100lx_v2_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_v2_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/current.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/mman.h
  WRAP    arch/cris/include/generated/asm/module.h
  WRAP    arch/cris/include/generated/asm/msgbuf.h
  WRAP    arch/cris/include/generated/asm/percpu.h
  WRAP    arch/cris/include/generated/asm/poll.h
  WRAP    arch/cris/include/generated/asm/preempt.h
  WRAP    arch/cris/include/generated/asm/resource.h
  WRAP    arch/cris/include/generated/asm/sections.h
  WRAP    arch/cris/include/generated/asm/sembuf.h
  WRAP    arch/cris/include/generated/asm/shmbuf.h
  WRAP    arch/cris/include/generated/asm/siginfo.h
  WRAP    arch/cris/include/generated/asm/socket.h
  WRAP    arch/cris/include/generated/asm/sockios.h
  WRAP    arch/cris/include/generated/asm/statfs.h
  WRAP    arch/cris/include/generated/asm/topology.h
  WRAP    arch/cris/include/generated/asm/trace_clock.h
  WRAP    arch/cris/include/generated/asm/types.h
  WRAP    arch/cris/include/generated/asm/vga.h
  WRAP    arch/cris/include/generated/asm/word-at-a-time.h
  WRAP    arch/cris/include/generated/asm/xor.h
  WRAP    arch/cris/include/generated/asm/kprobes.h
  CHK     include/generated/uapi/linux/version.h
  UPD     include/generated/uapi/linux/version.h
  UPD     include/config/kernel.release
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/devicetable-offsets.s
  GEN     scripts/mod/devicetable-offsets.h
  Using /home/kisskb/slave/src as source for kernel
  MKELF   scripts/mod/elfconfig.h
  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
<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]
<stdin>:1325:2: warning: #warning syscall statx not implemented [-Wcpp]
  HOSTLD  scripts/mod/modpost
  CC      init/main.o
  CHK     include/generated/compile.h
  CC      init/do_mounts.o
  CC      init/do_mounts_rd.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/kernel/ptrace.o
  CC      arch/cris/kernel/setup.o
  CC      arch/cris/kernel/time.o
  CC      arch/cris/kernel/sys_cris.o
  CC      arch/cris/kernel/devicetree.o
  LDS     arch/cris/kernel/vmlinux.lds
  CC      arch/cris/kernel/stacktrace.o
  CC      arch/cris/mm/tlb.o
  CC      arch/cris/mm/init.o
  CC      arch/cris/mm/ioremap.o
  CC      arch/cris/mm/fault.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/arch-v10/kernel/signal.o
  CC      arch/cris/arch-v10/kernel/irq.o
  CC      arch/cris/arch-v10/kernel/debugport.o
  CC      arch/cris/arch-v10/kernel/process.o
  CC      arch/cris/arch-v10/kernel/setup.o
  CC      arch/cris/arch-v10/kernel/ptrace.o
  CC      arch/cris/arch-v10/kernel/io_interface_mux.o
  AS      arch/cris/arch-v10/kernel/head.o
  CC      arch/cris/arch-v10/kernel/time.o
  CC      arch/cris/arch-v10/kernel/dma.o
  CC      arch/cris/arch-v10/kernel/fasttimer.o
  CC      arch/cris/arch-v10/mm/fault.o
  CC      arch/cris/arch-v10/mm/tlb.o
  CC      arch/cris/arch-v10/mm/init.o
  LD      arch/cris/mm/built-in.o
  LD      arch/cris/kernel/built-in.o
  LD      arch/cris/arch-v10/kernel/built-in.o
  LD      arch/cris/arch-v10/mm/built-in.o
  LD      init/mounts.o
  LD      init/built-in.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  CC      kernel/panic.o
  CC      kernel/cpu.o
  CC      kernel/exit.o
  CC      kernel/softirq.o
  CC      kernel/resource.o
  CC      kernel/sysctl.o
  CC      kernel/sysctl_binary.o
  CC      kernel/ptrace.o
  CC      kernel/capability.o
  CC      kernel/user.o
  CC      kernel/signal.o
  CC      kernel/pid.o
  CC      kernel/kmod.o
  CC      kernel/sys.o
  CC      kernel/workqueue.o
  CC      kernel/extable.o
  CC      kernel/params.o
  CC      kernel/task_work.o
  CC      kernel/kthread.o
  CC      kernel/sys_ni.o
  CC      kernel/async.o
  CC      kernel/range.o
  CC      kernel/nsproxy.o
  CC      kernel/smpboot.o
  CC      kernel/notifier.o
  CC      kernel/ksysfs.o
  CC      kernel/cred.o
  CC      kernel/ucount.o
  CC      kernel/groups.o
  CC      kernel/reboot.o
  CC      kernel/futex.o
  CC      kernel/up.o
  CC      kernel/elfcore.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/uid16.o
  LD      kernel/livepatch/built-in.o
  CC      kernel/irq_work.o
  CC      kernel/power/qos.o
  CC      kernel/bpf/core.o
  CC      kernel/printk/printk.o
  CC      kernel/membarrier.o
  CC      kernel/locking/mutex.o
  CC      kernel/rcu/update.o
  CC      kernel/memremap.o
  CC      kernel/rcu/sync.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/sched/core.o
  CC      kernel/sched/loadavg.o
  LD      certs/built-in.o
  CC      kernel/time/time.o
  CC      kernel/time/timer.o
  CC      kernel/sched/clock.o
  CC      kernel/time/hrtimer.o
  CC      kernel/sched/cputime.o
  CC      kernel/time/timekeeping.o
  CC      kernel/rcu/srcu.o
  CC      kernel/time/ntp.o
  CC      kernel/time/clocksource.o
  CC      kernel/irq/handle.o
  CC      kernel/rcu/tiny.o
  CC      kernel/time/jiffies.o
  CC      kernel/sched/idle_task.o
  CC      kernel/irq/manage.o
  CC      kernel/sched/fair.o
  CC      kernel/irq/spurious.o
  CC      kernel/sched/rt.o
  CC      kernel/locking/semaphore.o
  CC      kernel/sched/stop_task.o
  CC      kernel/sched/deadline.o
  CC      kernel/locking/rwsem.o
  CC      kernel/time/timer_list.o
  CC      kernel/locking/percpu-rwsem.o
  CC      kernel/sched/wait.o
  CC      kernel/sched/swait.o
  CC      kernel/locking/rtmutex.o
  CC      kernel/sched/completion.o
  CC      kernel/sched/idle.o
  CC      kernel/time/timeconv.o
  CC      kernel/time/timecounter.o
  CC      kernel/sched/debug.o
  LD      kernel/power/built-in.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/locking/rwsem-spinlock.o
  CC      kernel/printk/printk_safe.o
  CC      kernel/irq/resend.o
  CC      kernel/irq/chip.o
  CC      kernel/irq/dummychip.o
  CC      kernel/time/alarmtimer.o
  LD      ipc/built-in.o
  CC      kernel/time/posix-timers.o
  CC      kernel/irq/devres.o
  CC      kernel/time/posix-cpu-timers.o
  CC      kernel/irq/proc.o
  CC      kernel/time/posix-clock.o
  CC      kernel/time/itimer.o
  CC      mm/maccess.o
  CC      mm/mempool.o
  CC      mm/page_alloc.o
  CC      mm/oom_kill.o
  CC      mm/readahead.o
  CC      mm/page-writeback.o
  CC      mm/filemap.o
  CC      mm/truncate.o
  CC      mm/swap.o
  CC      mm/vmscan.o
  CC      mm/shmem.o
  LD      kernel/rcu/built-in.o
  CC      mm/mmzone.o
  CC      mm/util.o
  CC      mm/vmstat.o
  CC      mm/backing-dev.o
  CC      mm/mm_init.o
  CC      mm/mmu_context.o
  CC      security/commoncap.o
  CC      mm/percpu.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      security/min_addr.o
  CC      mm/slab_common.o
  LD      kernel/locking/built-in.o
  CC      mm/compaction.o
  CC      mm/vmacache.o
  CC      mm/interval_tree.o
  CC      mm/swap_slots.o
  CC      mm/list_lru.o
  CC      mm/workingset.o
  CC      mm/debug.o
  CC      mm/gup.o
  CC      mm/highmem.o
  CC      mm/memory.o
  CC      mm/mincore.o
  CC      mm/mlock.o
  CC      mm/mmap.o
  CC      mm/mprotect.o
  LD      kernel/sched/built-in.o
  CC      mm/mremap.o
  CC      mm/page_vma_mapped.o
  CC      mm/msync.o
  CC      mm/pagewalk.o
  CC      mm/rmap.o
  CC      mm/pgtable-generic.o
  CC      mm/vmalloc.o
  LD      kernel/printk/built-in.o
  CC      mm/process_vm_access.o
  CC      mm/init-mm.o
  CC      fs/open.o
  CC      fs/read_write.o
  CC      mm/bootmem.o
  CC      mm/fadvise.o
  CC      mm/madvise.o
  CC      mm/dmapool.o
  CC      mm/slub.o
  CC      fs/file_table.o
  LD      sound/built-in.o
  CC      mm/migrate.o
  CC      crypto/api.o
  CC      fs/super.o
  CC      block/bio.o
  CC      crypto/cipher.o
  CC      fs/char_dev.o
  LD      kernel/irq/built-in.o
  CC      block/elevator.o
  LD      kernel/bpf/built-in.o
  CC      fs/stat.o
  CC      fs/exec.o
  CC      block/blk-core.o
  CC      block/blk-tag.o
  CC      block/blk-sysfs.o
  CC      fs/pipe.o
  CC      block/blk-flush.o
  CC      fs/namei.o
  CC      block/blk-settings.o
  CC      fs/fcntl.o
  CC      block/blk-ioc.o
  CC      block/blk-map.o
  CC      fs/ioctl.o
  CC      block/blk-exec.o
  CC      fs/readdir.o
  CC      block/blk-merge.o
  CC      fs/select.o
  LD      firmware/built-in.o
  CC      fs/dcache.o
  CC      crypto/compress.o
/home/kisskb/slave/src/mm/bootmem.c: In function 'mark_bootmem':
/home/kisskb/slave/src/mm/bootmem.c:385:1: warning: control reaches end of non-void function [-Wreturn-type]
  LD      security/built-in.o
  CC      arch/cris/arch-v10/drivers/axisflashmap.o
/home/kisskb/slave/src/mm/mmap.c: In function '__vma_adjust':
/home/kisskb/slave/src/mm/mmap.c:586:15: warning: 'rb_link' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/mmap.c:617:19: note: 'rb_link' was declared here
/home/kisskb/slave/src/mm/mmap.c:586:15: warning: 'rb_parent' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/mmap.c:617:29: note: 'rb_parent' was declared here
/home/kisskb/slave/src/mm/mmap.c:585:17: warning: 'prev' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/mmap.c:616:25: note: 'prev' was declared here
  CC      fs/inode.o
  CC      crypto/memneq.o
  CC      fs/attr.o
  CC      crypto/crypto_wq.o
  CC      fs/bad_inode.o
  CC      crypto/algapi.o
  CC      fs/file.o
  CC      crypto/scatterwalk.o
  CC      fs/filesystems.o
  CC      crypto/proc.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      fs/namespace.o
  CC      crypto/aead.o
  CC      crypto/ablkcipher.o
  CC      fs/seq_file.o
  CC      block/blk-softirq.o
  LD      arch/cris/arch-v10/drivers/built-in.o
  LD      drivers/amba/built-in.o
  CC      block/blk-timeout.o
  CC      fs/xattr.o
  CC      fs/libfs.o
  CC      fs/fs-writeback.o
  LD      drivers/auxdisplay/built-in.o
  CC      block/blk-lib.o
  CC      crypto/blkcipher.o
  CC      net/socket.o
  CC      block/blk-mq.o
  CC      fs/pnode.o
  CC      block/blk-mq-tag.o
  CC      fs/splice.o
  CC      block/blk-stat.o
  CC      fs/sync.o
  CC      block/blk-mq-sysfs.o
  CC      block/blk-mq-cpumap.o
  LD      kernel/time/built-in.o
  CC      fs/utimes.o
  CC      crypto/skcipher.o
  CC      fs/stack.o
  LD      kernel/built-in.o
  CC      crypto/echainiv.o
  CC      crypto/ahash.o
  CC      crypto/shash.o
  CC      drivers/base/component.o
  CC      drivers/base/core.o
  CC      fs/fs_struct.o
  CC      fs/statfs.o
  CC      crypto/akcipher.o
  CC      crypto/kpp.o
  CC      crypto/acompress.o
  CC      crypto/scompress.o
  CC      block/blk-mq-sched.o
  CC      crypto/algboss.o
  CC      block/ioctl.o
  LD      net/802/built-in.o
  CC      fs/fs_pin.o
  CC      fs/nsfs.o
  CC      fs/buffer.o
  CC      block/genhd.o
  CC      fs/block_dev.o
  CC      fs/direct-io.o
  CC      block/partition-generic.o
  CC      block/ioprio.o
  CC      fs/mpage.o
  CC      block/badblocks.o
  CC      lib/lockref.o
  AS      arch/cris/arch-v10/lib/checksum.o
  CC      block/bounce.o
  CC      fs/proc_namespace.o
  CC      crypto/hmac.o
  CC      crypto/testmgr.o
  CC      block/partitions/check.o
  AS      arch/cris/arch-v10/lib/checksumcopy.o
  CC      block/noop-iosched.o
  CC      fs/devpts/inode.o
  CC      fs/cramfs/inode.o
  CC      block/cfq-iosched.o
  AS      arch/cris/arch-v10/lib/csumcpfruser.o
  CC      block/mq-deadline.o
  LD      fs/exofs/built-in.o
  CC      lib/bcd.o
  CC      fs/exportfs/expfs.o
  CC      arch/cris/arch-v10/lib/memset.o
  CC      crypto/crypto_null.o
  CC      drivers/base/bus.o
  CC      crypto/sha256_generic.o
  CC      crypto/aes_generic.o
  CC      lib/div64.o
  CC      net/core/sock.o
  CC      crypto/rng.o
  CC      fs/kernfs/mount.o
  CC      arch/cris/arch-v10/lib/string.o
  CC      arch/cris/arch-v10/lib/usercopy.o
  CC      crypto/drbg.o
  CC      fs/nfs_common/grace.o
  CC      crypto/jitterentropy.o
  CC      block/partitions/msdos.o
  CC      crypto/jitterentropy-kcapi.o
  LD      crypto/crypto.o
  LD      fs/quota/built-in.o
  CC      fs/lockd/clntlock.o
  LD      crypto/crypto_algapi.o
  CC      fs/jffs2/compr.o
  CC      fs/eventpoll.o
  LD      crypto/crypto_hash.o
  LD      mm/built-in.o
  CC      drivers/base/dd.o
  CC      fs/ramfs/inode.o
  CC      fs/signalfd.o
  LD      crypto/crypto_acompress.o
  CC      drivers/base/syscore.o
  CC      fs/anon_inodes.o
  CC      fs/lockd/clntproc.o
  CC      fs/sysfs/file.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]
  CC      fs/timerfd.o
  CC      fs/notify/fsnotify.o
  CC      fs/lockd/clntxdr.o
  CC      fs/eventfd.o
  LD      crypto/cryptomgr.o
  CC      fs/notify/notification.o
  AR      arch/cris/arch-v10/lib/lib.a
  LD      fs/exportfs/exportfs.o
  CC      lib/sort.o
  CC      fs/nfs/client.o
  CC      fs/nfs/dir.o
  CC      fs/nfs/file.o
  LD      fs/exportfs/built-in.o
  EXPORTS arch/cris/arch-v10/lib/lib-ksyms.o
  CC      lib/parser.o
  CC      fs/aio.o
  LD      fs/devpts/devpts.o
  CC      fs/cramfs/uncompress.o
  CC      fs/kernfs/inode.o
  LD      crypto/crypto_blkcipher.o
  CC      fs/locks.o
  LD      fs/devpts/built-in.o
  CC      fs/binfmt_script.o
  CC      fs/binfmt_elf.o
  CC      fs/coredump.o
  CC      net/ethernet/eth.o
  CC      drivers/block/brd.o
  LD      drivers/bus/built-in.o
  LD      arch/cris/arch-v10/lib/built-in.o
  CC      lib/debug_locks.o
  CC      lib/random32.o
  CC      fs/ramfs/file-mmu.o
  LD      fs/nfs_common/built-in.o
  CC      fs/notify/group.o
  CC      fs/drop_caches.o
  LD      drivers/cdrom/built-in.o
  LD      fs/cramfs/cramfs.o
  CC      fs/jffs2/dir.o
  CC      drivers/base/driver.o
  LD      fs/cramfs/built-in.o
  CC      fs/sysfs/dir.o
  CC      fs/fhandle.o
  LD      virt/lib/built-in.o
  CC      drivers/base/class.o
  CC      lib/bust_spinlocks.o
  CC      fs/jffs2/file.o
  LD      virt/built-in.o
  CC      lib/kasprintf.o
  CC      drivers/char/mem.o
  CC      fs/proc/task_mmu.o
  CC      fs/notify/inode_mark.o
  CC      lib/scatterlist.o
  CC      lib/bitmap.o
  CC      fs/notify/mark.o
  CC      fs/notify/vfsmount_mark.o
  LD      crypto/jitterentropy_rng.o
  CC      drivers/base/platform.o
  CC      fs/sysfs/symlink.o
  CC      drivers/base/cpu.o
  CC      lib/gcd.o
  CC      fs/sysfs/mount.o
  CC      lib/lcm.o
  CC      lib/list_sort.o
  CC      fs/notify/fdinfo.o
  LD      fs/ramfs/ramfs.o
  CC      fs/lockd/host.o
  CC      lib/uuid.o
  LD      fs/ramfs/built-in.o
  CC      fs/lockd/svc.o
  CC      lib/flex_array.o
  CC      lib/clz_ctz.o
  CC      lib/iov_iter.o
  CC      drivers/base/firmware.o
  CC      lib/bsearch.o
  LD      net/ipv6/netfilter/built-in.o
  CC      lib/find_bit.o
  LD      crypto/built-in.o
  CC      block/partitions/efi.o
  CC      lib/llist.o
  CC      net/ipv6/addrconf_core.o
  CC      fs/notify/dnotify/dnotify.o
  CC      lib/memweight.o
  LD      drivers/block/built-in.o
  LD      fs/notify/fanotify/built-in.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      fs/kernfs/dir.o
  CC      net/ipv6/exthdrs_core.o
  CC      net/ipv6/ip6_checksum.o
  CC      fs/lockd/svclock.o
  LD      drivers/char/ipmi/built-in.o
  CC      fs/sysfs/group.o
  CC      net/netfilter/core.o
  CC      net/netfilter/nf_log.o
  LD      net/ethernet/built-in.o
  CC      fs/jffs2/ioctl.o
  CC      drivers/base/init.o
  LD      drivers/crypto/built-in.o
  CC      lib/kfifo.o
  CC      lib/percpu-refcount.o
  LD      drivers/firewire/built-in.o
  CC      lib/percpu_ida.o
  CC      drivers/base/map.o
  CC      lib/rhashtable.o
  CC      net/netlink/af_netlink.o
  CC      lib/reciprocal_div.o
  CC      fs/jffs2/nodelist.o
  CC      drivers/char/random.o
  LD      drivers/clk/bcm/built-in.o
  CC      drivers/char/misc.o
  CC      drivers/base/devres.o
  CC      drivers/base/attribute_container.o
  CC      drivers/gpio/devres.o
  LD      drivers/char/agp/built-in.o
  CC      fs/lockd/svcshare.o
  LD      drivers/clk/mvebu/built-in.o
  CC      fs/lockd/svcproc.o
  CC      fs/proc/root.o
  CC      fs/proc/inode.o
  CC      drivers/base/transport_class.o
  CC      drivers/base/topology.o
  LD      drivers/clk/ti/built-in.o
  LD      fs/sysfs/built-in.o
  CC      drivers/char/hw_random/core.o
  CC      lib/once.o
  LD      drivers/firmware/broadcom/built-in.o
  CC      fs/nfs/getroot.o
  CC      lib/refcount.o
  CC      lib/string_helpers.o
  LD      drivers/firmware/meson/built-in.o
  LD      drivers/clk/built-in.o
  CC      net/ipv4/route.o
  CC      fs/jffs2/malloc.o
  CC      net/ipv4/inetpeer.o
  LD      drivers/firmware/tegra/built-in.o
  CC      net/netfilter/nf_queue.o
  LD      fs/notify/dnotify/built-in.o
  CC      net/ipv4/protocol.o
  LD      drivers/firmware/built-in.o
  CC      fs/nfs/inode.o
  CC      lib/hexdump.o
  LD      drivers/hwtracing/intel_th/built-in.o
  CC      fs/notify/inotify/inotify_user.o
  CC      fs/nfs/super.o
  CC      drivers/hwmon/hwmon.o
  CC      drivers/base/container.o
  CC      lib/kstrtox.o
  CC      drivers/base/property.o
  LD      drivers/idle/built-in.o
  CC      net/ipv6/ip6_icmp.o
  CC      lib/iomap.o
  CC      net/ipv6/output_core.o
  CC      drivers/base/cacheinfo.o
  CC      lib/pci_iomap.o
  LD      drivers/i2c/algos/built-in.o
  CC      fs/proc/base.o
  CC      drivers/input/serio/serio.o
  CC      fs/kernfs/file.o
  LD      drivers/base/power/built-in.o
  CC      lib/iomap_copy.o
  LD      drivers/i2c/busses/built-in.o
  LD      drivers/base/test/built-in.o
  CC      net/netfilter/nf_sockopt.o
  CC      drivers/base/firmware_class.o
  CC      drivers/base/dma-mapping.o
  CC      fs/lockd/svcsubs.o
  CC      fs/lockd/mon.o
  LD      drivers/gpu/drm/bridge/built-in.o
  CC      lib/hweight.o
  CC      drivers/gpio/gpiolib.o
  CC      lib/devres.o
  LD      drivers/i2c/muxes/built-in.o
  CC      lib/bitrev.o
  LD      drivers/i2c/built-in.o
  CC      fs/jffs2/read.o
  HOSTCC  lib/gen_crc32table
  LD      block/partitions/built-in.o
  LD      drivers/gpu/drm/hisilicon/built-in.o
  CC      net/ipv6/protocol.o
  LD      block/built-in.o
  CC      fs/jffs2/nodemgmt.o
  CC      net/core/request_sock.o
  LD      drivers/char/hw_random/rng-core.o
  LD      drivers/iommu/built-in.o
  CC      fs/jffs2/write.o
  CC      fs/proc/generic.o
  LD      drivers/char/hw_random/built-in.o
  CC      fs/jffs2/readinode.o
  LD      drivers/gpu/drm/i2c/built-in.o
  CC      net/ipv4/ip_input.o
  CC      lib/zlib_deflate/deflate.o
  CC      fs/nfs/io.o
  LD      drivers/irqchip/built-in.o
  CC      lib/nlattr.o
  LD      drivers/gpu/drm/panel/built-in.o
  CC      fs/lockd/xdr.o
  CC      lib/atomic64.o
  LD      drivers/lguest/built-in.o
  CC      lib/dynamic_queue_limits.o
  LD      drivers/gpu/drm/omapdrm/displays/built-in.o
  CC      lib/zlib_inflate/inffast.o
  CC      lib/net_utils.o
  CC      lib/sbitmap.o
  CC      lib/argv_split.o
  CC      lib/chacha20.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  CC      net/ipv6/ip6_offload.o
  LD      drivers/hwmon/built-in.o
  CC      net/packet/af_packet.o
  LD      drivers/macintosh/built-in.o
  LD      drivers/gpu/drm/omapdrm/dss/built-in.o
  CC      fs/lockd/clnt4xdr.o
  CC      net/ipv6/tcpv6_offload.o
  LD      drivers/gpu/drm/omapdrm/built-in.o
  CC      net/ipv6/exthdrs_offload.o
  LD      drivers/mfd/built-in.o
  CC      fs/jffs2/scan.o
  LD      fs/notify/inotify/built-in.o
  CC      lib/cmdline.o
  CC      fs/lockd/xdr4.o
  LD      fs/notify/built-in.o
  CC      lib/ctype.o
  LD      drivers/gpu/drm/built-in.o
  CC      net/sched/sch_generic.o
  LD      drivers/char/built-in.o
  CC      net/sched/sch_mq.o
  LD      drivers/base/built-in.o
  CC      net/ipv4/ip_fragment.o
  CC      lib/dec_and_lock.o
  CC      lib/zlib_inflate/inflate.o
  CC      lib/zlib_inflate/infutil.o
  CC      fs/nfs/direct.o
  CC      net/core/skbuff.o
  LD      drivers/input/serio/built-in.o
  CC      lib/decompress.o
  LD      drivers/mmc/built-in.o
  CC      lib/dump_stack.o
  LD      drivers/misc/cb710/built-in.o
  CC      lib/earlycpio.o
  CC      fs/jffs2/gc.o
  CC      fs/nfs/pagelist.o
  CC      fs/proc/array.o
  LD      drivers/misc/eeprom/built-in.o
  LD      net/netfilter/netfilter.o
  CC      fs/kernfs/symlink.o
  LD      drivers/gpu/vga/built-in.o
  LD      net/netfilter/built-in.o
  LD      drivers/nfc/built-in.o
  CC      lib/extable.o
  CC      lib/flex_proportions.o
  LD      drivers/misc/lis3lv02d/built-in.o
  CC      drivers/net/mii.o
  CC      lib/idr.o
  LD      drivers/gpu/built-in.o
  CC      lib/int_sqrt.o
  LD      drivers/media/common/b2c2/built-in.o
  CC      lib/ioremap.o
  CC      drivers/mtd/mtdcore.o
  LD      drivers/misc/mic/bus/built-in.o
  CC      lib/irq_regs.o
  CC      lib/zlib_deflate/deftree.o
  LD      drivers/misc/ti-st/built-in.o
  CC      lib/is_single_threaded.o
  LD      drivers/nvme/host/built-in.o
  CC      lib/zlib_inflate/inftrees.o
  LD      drivers/pci/dwc/built-in.o
  CC      lib/klist.o
  LD      drivers/misc/mic/built-in.o
  LD      drivers/media/common/saa7146/built-in.o
  CC      lib/kobject.o
  CC      fs/lockd/svc4proc.o
  CC      lib/zlib_deflate/deflate_syms.o
  CC      fs/nfs/read.o
  LD      drivers/platform/built-in.o
  CC      lib/kobject_uevent.o
  LD      drivers/nvme/target/built-in.o
  LD      drivers/misc/built-in.o
  CC      fs/jffs2/symlink.o
  CC      fs/lockd/procfs.o
  LD      drivers/media/common/siano/built-in.o
  CC      net/ipv4/ip_forward.o
  CC      lib/md5.o
  CC      fs/jffs2/build.o
  LD      fs/kernfs/built-in.o
  LD      drivers/nvme/built-in.o
  LD      drivers/power/built-in.o
  CC      lib/nmi_backtrace.o
  CC      lib/nodemask.o
  CC      lib/plist.o
  LD      drivers/media/common/v4l2-tpg/built-in.o
  CC      net/sunrpc/clnt.o
  CC      lib/zlib_inflate/inflate_syms.o
  LD      drivers/ptp/built-in.o
  CC      lib/radix-tree.o
  LD      drivers/pwm/built-in.o
  CC      drivers/gpio/gpiolib-legacy.o
  CC      drivers/gpio/gpiolib-devprop.o
  CC      fs/proc/fd.o
  LD      drivers/media/common/built-in.o
  CC      lib/ratelimit.o
  CC      lib/rbtree.o
  CC      fs/proc/proc_tty.o
  LD      drivers/soc/bcm/built-in.o
  CC      lib/seq_buf.o
  LD      drivers/soc/fsl/built-in.o
  CC      net/ipv4/ip_options.o
  CC      lib/sha1.o
  CC      fs/jffs2/erase.o
  CC      net/ipv4/ip_output.o
  LD      drivers/media/firewire/built-in.o
  CC      lib/show_mem.o
  CC      net/netlink/genetlink.o
  LD      drivers/soc/built-in.o
  CC      lib/siphash.o
  CC      lib/string.o
  LD      drivers/video/backlight/built-in.o
  CC      fs/nfs/symlink.o
  CC      lib/timerqueue.o
  CC      fs/nfs/unlink.o
  CC      lib/vsprintf.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  CC      drivers/tty/tty_io.o
  CC      drivers/tty/n_tty.o
  CC      lib/win_minmax.o
  CC      fs/jffs2/background.o
  LD      drivers/media/i2c/built-in.o
  LD      drivers/media/mmc/siano/built-in.o
  CC      fs/jffs2/fs.o
  GEN     lib/crc32table.h
  CC      fs/jffs2/writev.o
  CC      lib/crc32.o
  LD      drivers/media/mmc/built-in.o
  CC      fs/proc/cmdline.o
  LD      net/sched/built-in.o
  LD      drivers/video/fbdev/core/built-in.o
  LD      net/ipv6/built-in.o
  LD      lib/zlib_inflate/zlib_inflate.o
  LD      lib/zlib_inflate/built-in.o
  CC      drivers/tty/tty_ioctl.o
  CC      net/sunrpc/xprt.o
  LD      drivers/media/platform/omap/built-in.o
  CC      drivers/net/Space.o
  LD      net/wireless/built-in.o
  CC      drivers/tty/tty_ldisc.o
  CC      net/unix/af_unix.o
  CC      net/unix/garbage.o
  LD      drivers/media/platform/built-in.o
  CC      drivers/tty/tty_buffer.o
  LD      drivers/media/rc/keymaps/built-in.o
  CC      net/unix/sysctl_net_unix.o
  CC      net/sysctl_net.o
  LD      drivers/media/rc/built-in.o
  CC      net/ipv4/ip_sockglue.o
  LD      drivers/gpio/built-in.o
  CC      fs/proc/consoles.o
  LD      drivers/media/spi/built-in.o
  CC      net/ipv4/inet_hashtables.o
  CC      fs/proc/cpuinfo.o
  CC      net/xfrm/xfrm_policy.o
  LD      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  LD      drivers/media/tuners/built-in.o
  LD      fs/lockd/lockd.o
  LD      fs/lockd/built-in.o
  LD      drivers/media/pci/b2c2/built-in.o
  CC      fs/jffs2/super.o
  LD      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  CC      fs/jffs2/debug.o
  CC      fs/proc/devices.o
  LD      drivers/media/pci/ddbridge/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/built-in.o
  LD      drivers/media/pci/dm1105/built-in.o
  LD      lib/zlib_deflate/zlib_deflate.o
  CC      fs/proc/interrupts.o
  CC      drivers/net/loopback.o
  LD      lib/zlib_deflate/built-in.o
  LD      drivers/video/fbdev/omap2/built-in.o
  CC      net/ipv4/inet_timewait_sock.o
  LD      drivers/media/pci/mantis/built-in.o
  CC      fs/jffs2/wbuf.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  CC      fs/jffs2/compr_zlib.o
  CC      fs/jffs2/compr_rtime.o
  CC      fs/proc/loadavg.o
  LD      drivers/video/fbdev/built-in.o
  LD      drivers/media/pci/ngene/built-in.o
  LD      drivers/media/pci/pluto2/built-in.o
  LD      drivers/media/usb/b2c2/built-in.o
  LD      drivers/media/pci/pt1/built-in.o
  LD      drivers/video/built-in.o
  CC      fs/nfs/write.o
  CC      fs/nfs/namespace.o
  CC      net/ipv4/inet_connection_sock.o
  CC      fs/proc/meminfo.o
  LD      drivers/media/pci/smipcie/built-in.o
  LD      drivers/media/pci/saa7146/built-in.o
  CC      drivers/mtd/mtdsuper.o
  LD      drivers/media/pci/pt3/built-in.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  CC      net/sunrpc/socklib.o
  CC      fs/proc/stat.o
  LD      drivers/media/pci/ttpci/built-in.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      fs/nfs/nfstrace.o
  CC      fs/nfs/mount_clnt.o
  CC      drivers/tty/tty_port.o
  LD      drivers/media/usb/s2255/built-in.o
  LD      drivers/media/usb/siano/built-in.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  CC      fs/nfs/sysctl.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  LD      drivers/media/pci/built-in.o
  CC      drivers/tty/tty_mutex.o
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  CC      drivers/tty/tty_ldsem.o
  CC      drivers/net/cris/eth_v10.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  CC      drivers/tty/pty.o
  LD      drivers/media/usb/zr364xx/built-in.o
  CC      fs/proc/softirqs.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  CC      fs/proc/namespaces.o
  CC      net/ipv4/tcp.o
  LD      drivers/media/usb/built-in.o
  LD      drivers/tty/ipwireless/built-in.o
  CC      net/ipv4/tcp_input.o
  CC      drivers/tty/serial/crisv10.o
  LD      drivers/tty/vt/built-in.o
  CC      net/ipv4/tcp_output.o
  CC      net/ipv4/tcp_timer.o
  CC      net/sunrpc/xprtsock.o
  CC      net/ipv4/tcp_ipv4.o
  CC      fs/nfs/nfs2super.o
  CC      fs/proc/self.o
  CC      drivers/mtd/mtdconcat.o
  CC      fs/proc/thread_self.o
  CC      drivers/mtd/mtdpart.o
  LD      drivers/media/built-in.o
  CC      net/ipv4/tcp_minisocks.o
  CC      drivers/mtd/mtdchar.o
  CC      net/ipv4/tcp_cong.o
  CC      drivers/mtd/mtd_blkdevs.o
  CC      fs/nfs/proc.o
  CC      drivers/mtd/mtdblock.o
  CC      fs/nfs/nfs2xdr.o
  CC      fs/proc/proc_sysctl.o
  LD      net/netlink/built-in.o
  CC      fs/proc/proc_net.o
  CC      fs/proc/kcore.o
  CC      net/ipv4/tcp_metrics.o
  CC      fs/proc/kmsg.o
  CC      net/sunrpc/sched.o
  CC      net/sunrpc/auth.o
  CC      net/sunrpc/auth_null.o
  CC      fs/nfs/nfs3super.o
  CC      drivers/mtd/chips/chipreg.o
  CC      net/ipv4/tcp_fastopen.o
  CC      net/sunrpc/auth_unix.o
  CC      fs/proc/page.o
  CC      net/sunrpc/auth_generic.o
  CC      fs/nfs/nfs3client.o
  LD      net/packet/built-in.o
  CC      fs/nfs/nfs3proc.o
  CC      net/sunrpc/svc.o
  CC      fs/nfs/nfs3xdr.o
  CC      net/ipv4/tcp_rate.o
  CC      net/core/datagram.o
  CC      net/sunrpc/svcsock.o
  LD      fs/jffs2/jffs2.o
  CC      net/sunrpc/svcauth.o
  LD      fs/jffs2/built-in.o
  CC      drivers/mtd/devices/mtdram.o
  LD      drivers/mtd/lpddr/built-in.o
  CC      net/xfrm/xfrm_state.o
  CC      net/xfrm/xfrm_hash.o
  LD      drivers/net/cris/built-in.o
  LD      net/unix/unix.o
  CC      drivers/mtd/chips/cfi_util.o
  CC      drivers/mtd/chips/cfi_probe.o
  CC      drivers/mtd/maps/map_funcs.o
  LD      net/unix/built-in.o
  CC      drivers/mtd/chips/cfi_cmdset_0002.o
  LD      drivers/mtd/nand/built-in.o
  LD      drivers/mtd/onenand/built-in.o
  AR      lib/lib.a
  CC      net/sunrpc/svcauth_unix.o
  CC      net/xfrm/xfrm_input.o
  EXPORTS lib/lib-ksyms.o
  CC      net/sunrpc/addr.o
  LD      drivers/mtd/tests/built-in.o
  LD      drivers/net/ethernet/8390/built-in.o
  LD      lib/built-in.o
  LD      drivers/net/ethernet/alacritech/built-in.o
  CC      net/ipv4/tcp_recovery.o
  CC      net/ipv4/datagram.o
  CC      net/ipv4/tcp_offload.o
  CC      net/sunrpc/rpcb_clnt.o
  CC      net/sunrpc/timer.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
  LD      drivers/net/ethernet/amazon/built-in.o
  LD      drivers/net/ethernet/aquantia/built-in.o
  LD      drivers/net/ethernet/arc/built-in.o
  LD      drivers/net/wireless/admtek/built-in.o
  LD      drivers/tty/serial/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/mtd/mtd.o
  CC      net/xfrm/xfrm_output.o
  LD      drivers/net/ethernet/broadcom/built-in.o
  LD      drivers/net/ethernet/cadence/built-in.o
  LD      drivers/net/ethernet/ezchip/built-in.o
  LD      drivers/mtd/maps/built-in.o
  LD      drivers/net/ethernet/i825xx/built-in.o
  LD      drivers/net/wireless/ath/built-in.o
  CC      net/sunrpc/xdr.o
  CC      net/sunrpc/cache.o
  LD      drivers/net/ethernet/intel/built-in.o
  CC      drivers/mtd/chips/gen_probe.o
  CC      net/ipv4/raw.o
  CC      net/sunrpc/sunrpc_syms.o
  CC      net/sunrpc/rpc_pipe.o
  LD      drivers/net/ethernet/micrel/built-in.o
  LD      drivers/net/ethernet/marvell/built-in.o
  LD      drivers/net/ethernet/natsemi/built-in.o
  LD      drivers/net/wireless/atmel/built-in.o
  CC      drivers/mtd/chips/jedec_probe.o
  LD      drivers/net/ethernet/netronome/built-in.o
  LD      drivers/net/wireless/broadcom/built-in.o
  LD      drivers/mtd/devices/built-in.o
  LD      fs/nfs/nfs.o
  LD      drivers/net/ethernet/renesas/built-in.o
  LD      fs/proc/proc.o
  CC      net/ipv4/udp.o
  LD      fs/nfs/nfsv2.o
  CC      net/ipv4/udplite.o
  CC      net/ipv4/udp_offload.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]
  LD      drivers/net/ethernet/stmicro/built-in.o
  LD      drivers/net/wireless/cisco/built-in.o
  LD      drivers/net/ethernet/rocker/built-in.o
  LD      fs/proc/built-in.o
  LD      drivers/net/wireless/intel/built-in.o
  LD      drivers/net/ethernet/qualcomm/emac/built-in.o
  LD      drivers/net/ethernet/seeq/built-in.o
  LD      drivers/net/wireless/marvell/built-in.o
  LD      drivers/net/ethernet/samsung/built-in.o
  LD      drivers/net/wireless/intersil/built-in.o
  CC      net/ipv4/arp.o
  LD      drivers/net/ethernet/via/built-in.o
  CC      net/sunrpc/svc_xprt.o
  CC      net/sunrpc/xprtmultipath.o
  LD      drivers/net/ethernet/qualcomm/built-in.o
  CC      net/core/stream.o
  LD      drivers/net/wireless/mediatek/built-in.o
  LD      drivers/net/ethernet/wiznet/built-in.o
  CC      net/sunrpc/stats.o
  LD      drivers/net/wireless/realtek/built-in.o
  LD      drivers/net/wireless/ralink/built-in.o
  CC      net/ipv4/icmp.o
/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      drivers/net/wireless/rsi/built-in.o
  LD      drivers/net/ethernet/built-in.o
  CC      net/ipv4/devinet.o
  LD      drivers/net/wireless/st/built-in.o
/home/kisskb/slave/src/net/sunrpc/svcsock.c: In function 'svc_setup_socket':
/home/kisskb/slave/src/net/sunrpc/svcsock.c:747:6: warning: 'optname' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/sunrpc/svcsock.c:714:18: note: 'optname' was declared here
/home/kisskb/slave/src/net/sunrpc/svcsock.c:747:6: warning: 'level' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/sunrpc/svcsock.c:714:11: note: 'level' was declared here
  CC      net/ipv4/af_inet.o
  CC      net/ipv4/igmp.o
  LD      drivers/net/wireless/zydas/built-in.o
  LD      drivers/net/wireless/ti/built-in.o
  CC      net/ipv4/fib_frontend.o
  CC      net/sunrpc/sysctl.o
  CC      net/ipv4/fib_trie.o
  CC      net/ipv4/fib_semantics.o
  LD      drivers/net/wireless/built-in.o
  CC      net/ipv4/inet_fragment.o
  CC      net/ipv4/ping.o
  CC      net/ipv4/ip_tunnel_core.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_write_words':
/home/kisskb/slave/src/include/linux/mtd/map.h: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/xfrm/xfrm_sysctl.o
  CC      drivers/mtd/chips/map_ram.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
/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      net/xfrm/xfrm_replay.o
  CC      net/ipv4/gre_offload.o
  CC      net/core/scm.o
  LD      drivers/net/built-in.o
  CC      net/core/gen_stats.o
  CC      net/ipv4/sysctl_net_ipv4.o
  CC      net/core/gen_estimator.o
  CC      net/ipv4/xfrm4_mode_beet.o
  CC      net/ipv4/proc.o
/home/kisskb/slave/src/net/sunrpc/svcauth_unix.c: In function 'svcauth_unix_set_client':
/home/kisskb/slave/src/net/sunrpc/svcauth_unix.c:685:24: warning: 'sin6' may be used uninitialized in this function [-Wuninitialized]
  CC      net/core/net_namespace.o
  CC      net/ipv4/xfrm4_mode_transport.o
  CC      net/core/secure_seq.o
  CC      net/ipv4/xfrm4_mode_tunnel.o
  CC      net/core/flow_dissector.o
  CC      net/ipv4/netfilter.o
  CC      net/core/sysctl_net_core.o
  LD      net/ipv4/netfilter/built-in.o
  CC      net/core/dev.o
  CC      net/ipv4/inet_diag.o
  CC      net/ipv4/tcp_diag.o
  LD      fs/nfs/nfsv3.o
  LD      drivers/mtd/chips/built-in.o
  LD      fs/nfs/built-in.o
  LD      drivers/mtd/built-in.o
  LD      fs/built-in.o
  CC      net/ipv4/tcp_cubic.o
  CC      net/core/ethtool.o
  CC      net/ipv4/xfrm4_policy.o
  CC      net/core/dst.o
  CC      net/core/dev_addr_lists.o
  CC      net/ipv4/xfrm4_state.o
  CC      net/core/netevent.o
  CC      net/ipv4/xfrm4_input.o
  CC      net/core/neighbour.o
  LD      drivers/built-in.o
  CC      net/ipv4/xfrm4_output.o
  CC      net/core/rtnetlink.o
  CC      net/core/utils.o
  CC      net/core/link_watch.o
  CC      net/ipv4/xfrm4_protocol.o
  CC      net/core/filter.o
  CC      net/core/sock_diag.o
  CC      net/core/dev_ioctl.o
  CC      net/core/tso.o
  CC      net/core/sock_reuseport.o
  CC      net/core/flow.o
  CC      net/core/net-sysfs.o
  CC      net/core/net-procfs.o
  CC      net/core/gro_cells.o
/home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_err':
/home/kisskb/slave/src/net/ipv4/ping.c:511:35: warning: 'icmph' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:474:2: warning: 'family' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:485:6: note: 'family' was declared here
/home/kisskb/slave/src/net/ipv4/ping.c:557:37: warning: 'code' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:530:3: 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:475:29: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:658:5: note: 'type' was declared here
/home/kisskb/slave/src/net/ipv4/ping.c:474:63: warning: 'code' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:658:11: note: 'code' was declared here
  LD      net/sunrpc/sunrpc.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]
  LD      net/sunrpc/built-in.o
  LD      net/xfrm/built-in.o
  LD      net/ipv4/built-in.o
/home/kisskb/slave/src/net/core/neighbour.c: In function 'neigh_sysctl_register':
/home/kisskb/slave/src/net/core/neighbour.c:3182:10: warning: 'p_name' may be used uninitialized in this function [-Wuninitialized]
  LD      net/core/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
  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_v2_defconfig_cris'
Completed OK
# rm -rf /home/kisskb/slave/build/linus_etrax-100lx_v2_defconfig_cris
# Build took: 0:00:44.212926