# git rev-parse -q --verify 5d1904204c99596b50a700f092fe49d78edba400^{commit}
5d1904204c99596b50a700f092fe49d78edba400
already have revision, skipping fetch
# git checkout -q -f -B kisskb 5d1904204c99596b50a700f092fe49d78edba400
# git clean -qxdf
# git log -1
commit 5d1904204c99596b50a700f092fe49d78edba400
Author: Aaron Lu <aaron.lu@intel.com>
Date:   Thu Nov 10 17:16:33 2016 +0800

    mremap: fix race between mremap() and page cleanning
    
    Prior to 3.15, there was a race between zap_pte_range() and
    page_mkclean() where writes to a page could be lost.  Dave Hansen
    discovered by inspection that there is a similar race between
    move_ptes() and page_mkclean().
    
    We've been able to reproduce the issue by enlarging the race window with
    a msleep(), but have not been able to hit it without modifying the code.
    So, we think it's a real issue, but is difficult or impossible to hit in
    practice.
    
    The zap_pte_range() issue is fixed by commit 1cf35d47712d("mm: split
    'tlb_flush_mmu()' into tlb flushing and memory freeing parts").  And
    this patch is to fix the race between page_mkclean() and mremap().
    
    Here is one possible way to hit the race: suppose a process mmapped a
    file with READ | WRITE and SHARED, it has two threads and they are bound
    to 2 different CPUs, e.g.  CPU1 and CPU2.  mmap returned X, then thread
    1 did a write to addr X so that CPU1 now has a writable TLB for addr X
    on it.  Thread 2 starts mremaping from addr X to Y while thread 1
    cleaned the page and then did another write to the old addr X again.
    The 2nd write from thread 1 could succeed but the value will get lost.
    
            thread 1                           thread 2
         (bound to CPU1)                    (bound to CPU2)
    
      1: write 1 to addr X to get a
         writeable TLB on this CPU
    
                                            2: mremap starts
    
                                            3: move_ptes emptied PTE for addr X
                                               and setup new PTE for addr Y and
                                               then dropped PTL for X and Y
    
      4: page laundering for N by doing
         fadvise FADV_DONTNEED. When done,
         pageframe N is deemed clean.
    
      5: *write 2 to addr X
    
                                            6: tlb flush for addr X
    
      7: munmap (Y, pagesize) to make the
         page unmapped
    
      8: fadvise with FADV_DONTNEED again
         to kick the page off the pagecache
    
      9: pread the page from file to verify
         the value. If 1 is there, it means
         we have lost the written 2.
    
      *the write may or may not cause segmentation fault, it depends on
      if the TLB is still on the CPU.
    
    Please note that this is only one specific way of how the race could
    occur, it didn't mean that the race could only occur in exact the above
    config, e.g. more than 2 threads could be involved and fadvise() could
    be done in another thread, etc.
    
    For anonymous pages, they could race between mremap() and page reclaim:
    THP: a huge PMD is moved by mremap to a new huge PMD, then the new huge
    PMD gets unmapped/splitted/pagedout before the flush tlb happened for
    the old huge PMD in move_page_tables() and we could still write data to
    it.  The normal anonymous page has similar situation.
    
    To fix this, check for any dirty PTE in move_ptes()/move_huge_pmd() and
    if any, did the flush before dropping the PTL.  If we did the flush for
    every move_ptes()/move_huge_pmd() call then we do not need to do the
    flush in move_pages_tables() for the whole range.  But if we didn't, we
    still need to do the whole range flush.
    
    Alternatively, we can track which part of the range is flushed in
    move_ptes()/move_huge_pmd() and which didn't to avoid flushing the whole
    range in move_page_tables().  But that would require multiple tlb
    flushes for the different sub-ranges and should be less efficient than
    the single whole range flush.
    
    KBuild test on my Sandybridge desktop doesn't show any noticeable change.
    v4.9-rc4:
      real    5m14.048s
      user    32m19.800s
      sys     4m50.320s
    
    With this commit:
      real    5m13.888s
      user    32m19.330s
      sys     4m51.200s
    
    Reported-by: Dave Hansen <dave.hansen@intel.com>
    Signed-off-by: Aaron Lu <aaron.lu@intel.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/am33_2.0-linux/bin/am33_2.0-linux-gcc --version
# < git log --format=%s --max-count=1 5d1904204c99596b50a700f092fe49d78edba400
# < make -j 48 ARCH=mn10300 O=/home/kisskb/slave/build/linus_asb2364_defconfig_am33_2.0 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/am33_2.0-linux/bin/am33_2.0-linux-  asb2364_defconfig
warning: (MN10300) selects HAVE_NMI_WATCHDOG which has unmet direct dependencies (HAVE_NMI)
warning: (MN10300) selects HAVE_NMI_WATCHDOG which has unmet direct dependencies (HAVE_NMI)
# make -j 48 ARCH=mn10300 O=/home/kisskb/slave/build/linus_asb2364_defconfig_am33_2.0 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/am33_2.0-linux/bin/am33_2.0-linux-  
make[1]: Entering directory '/home/kisskb/slave/build/linus_asb2364_defconfig_am33_2.0'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
warning: (MN10300) selects HAVE_NMI_WATCHDOG which has unmet direct dependencies (HAVE_NMI)
warning: (MN10300) selects HAVE_NMI_WATCHDOG which has unmet direct dependencies (HAVE_NMI)
  CHK     include/config/kernel.release
  GEN     ./Makefile
  WRAP    arch/mn10300/include/generated/asm/barrier.h
  WRAP    arch/mn10300/include/generated/asm/clkdev.h
  WRAP    arch/mn10300/include/generated/asm/cputime.h
  WRAP    arch/mn10300/include/generated/asm/irq_work.h
  WRAP    arch/mn10300/include/generated/asm/exec.h
  WRAP    arch/mn10300/include/generated/asm/mcs_spinlock.h
  WRAP    arch/mn10300/include/generated/asm/mm-arch-hooks.h
  WRAP    arch/mn10300/include/generated/asm/preempt.h
  WRAP    arch/mn10300/include/generated/asm/sections.h
  WRAP    arch/mn10300/include/generated/asm/trace_clock.h
  WRAP    arch/mn10300/include/generated/asm/word-at-a-time.h
  CHK     include/generated/uapi/linux/version.h
  UPD     include/generated/uapi/linux/version.h
  UPD     include/config/kernel.release
  Using /home/kisskb/slave/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/devicetable-offsets.s
  GEN     scripts/mod/devicetable-offsets.h
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/sumversion.o
  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/mn10300/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>:1190:2: warning: #warning syscall fanotify_init not implemented [-Wcpp]
<stdin>:1193:2: warning: #warning syscall fanotify_mark not implemented [-Wcpp]
<stdin>:1196:2: warning: #warning syscall prlimit64 not implemented [-Wcpp]
<stdin>:1199:2: warning: #warning syscall name_to_handle_at not implemented [-Wcpp]
<stdin>:1202:2: warning: #warning syscall open_by_handle_at not implemented [-Wcpp]
<stdin>:1205:2: warning: #warning syscall clock_adjtime not implemented [-Wcpp]
<stdin>:1208:2: warning: #warning syscall syncfs not implemented [-Wcpp]
<stdin>:1211:2: warning: #warning syscall sendmmsg not implemented [-Wcpp]
<stdin>:1217:2: warning: #warning syscall process_vm_readv not implemented [-Wcpp]
<stdin>:1220:2: warning: #warning syscall process_vm_writev not implemented [-Wcpp]
<stdin>:1223:2: warning: #warning syscall kcmp not implemented [-Wcpp]
<stdin>:1226:2: warning: #warning syscall finit_module not implemented [-Wcpp]
<stdin>:1229:2: warning: #warning syscall sched_setattr not implemented [-Wcpp]
<stdin>:1232:2: warning: #warning syscall sched_getattr not implemented [-Wcpp]
<stdin>:1235:2: warning: #warning syscall renameat2 not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1241:2: warning: #warning syscall getrandom not implemented [-Wcpp]
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
<stdin>:1247:2: warning: #warning syscall bpf not implemented [-Wcpp]
<stdin>:1250:2: warning: #warning syscall execveat not implemented [-Wcpp]
<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>:1268:2: warning: #warning syscall accept4 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
  UPD     include/generated/compile.h
  CC      init/version.o
  LD      usr/built-in.o
  CC      arch/mn10300/kernel/process.o
  CC      arch/mn10300/kernel/signal.o
  AS      arch/mn10300/kernel/entry.o
  CC      arch/mn10300/kernel/ptrace.o
  CC      arch/mn10300/kernel/irq.o
  CC      arch/mn10300/kernel/traps.o
  CC      arch/mn10300/kernel/setup.o
  CC      arch/mn10300/kernel/time.o
  CC      arch/mn10300/kernel/sys_mn10300.o
  AS      arch/mn10300/kernel/switch_to.o
  CC      arch/mn10300/kernel/io.o
  CC      arch/mn10300/kernel/mn10300_ksyms.o
  AS      arch/mn10300/kernel/fpu-low.o
  CC      arch/mn10300/kernel/cevt-mn10300.o
  CC      arch/mn10300/kernel/smp.o
  CC      arch/mn10300/kernel/fpu.o
  CC      arch/mn10300/kernel/csrc-mn10300.o
  CC      arch/mn10300/kernel/mn10300-serial.o
  AS      arch/mn10300/kernel/smp-low.o
  AS      arch/mn10300/kernel/mn10300-serial-low.o
  CC      arch/mn10300/kernel/mn10300-debug.o
  CC      arch/mn10300/kernel/mn10300-watchdog.o
  AS      arch/mn10300/kernel/mn10300-watchdog-low.o
  LDS     arch/mn10300/kernel/vmlinux.lds
  AS      arch/mn10300/kernel/head.o
  CC      arch/mn10300/kernel/module.o
  CC      arch/mn10300/mm/dma-alloc.o
  CC      arch/mn10300/mm/misalignment.o
  CC      arch/mn10300/mm/extable.o
  AS      arch/mn10300/mm/tlb-mn10300.o
  CC      arch/mn10300/mm/init.o
  CC      arch/mn10300/mm/mmu-context.o
  CC      arch/mn10300/mm/pgtable.o
  CC      arch/mn10300/mm/fault.o
  CC      arch/mn10300/mm/cache-smp-flush.o
  CC      arch/mn10300/mm/cache-smp.o
  CC      arch/mn10300/mm/cache.o
  CC      arch/mn10300/mm/cache-smp-inv.o
  CC      arch/mn10300/mm/tlb-smp.o
  AS      arch/mn10300/mm/cache-flush-by-reg.o
  AS      arch/mn10300/mm/cache-inv-by-reg.o
  CC      arch/mn10300/proc-mn2ws0050/proc-init.o
/home/kisskb/slave/src/arch/mn10300/mm/dma-alloc.c: In function 'mn10300_dma_alloc':
/home/kisskb/slave/src/arch/mn10300/mm/dma-alloc.c:29:2: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/arch/mn10300/mm/dma-alloc.c: At top level:
/home/kisskb/slave/src/arch/mn10300/mm/dma-alloc.c:112:12: warning: 'mn10300_dma_supported' defined but not used [-Wunused-function]
  CC      arch/mn10300/unit-asb2364/unit-init.o
  CC      arch/mn10300/unit-asb2364/leds.o
  CC      arch/mn10300/unit-asb2364/irq-fpga.o
  CC      arch/mn10300/unit-asb2364/smsc911x.o
  LD      init/mounts.o
  LD      init/built-in.o
  LD      arch/mn10300/mm/built-in.o
  CC      kernel/fork.o
  CC      kernel/exit.o
  CC      kernel/softirq.o
  CC      kernel/sysctl.o
  CC      kernel/panic.o
  CC      kernel/resource.o
  CC      kernel/exec_domain.o
  CC      kernel/cpu.o
  CC      kernel/capability.o
  CC      kernel/sysctl_binary.o
  CC      kernel/ptrace.o
  CC      kernel/user.o
  CC      kernel/pid.o
  CC      kernel/extable.o
  CC      kernel/params.o
  CC      kernel/workqueue.o
  CC      kernel/kmod.o
  CC      kernel/sys.o
  CC      kernel/task_work.o
  CC      kernel/signal.o
  CC      kernel/notifier.o
  CC      kernel/kthread.o
  CC      kernel/nsproxy.o
  CC      kernel/sys_ni.o
  CC      kernel/groups.o
  CC      kernel/ucount.o
  CC      kernel/range.o
  CC      kernel/async.o
  CC      kernel/reboot.o
  CC      kernel/cred.o
  CC      kernel/ksysfs.o
  CC      kernel/smpboot.o
  LD      certs/built-in.o
  LD      kernel/livepatch/built-in.o
  CC      kernel/printk/printk.o
  LD      arch/mn10300/proc-mn2ws0050/built-in.o
  CC      kernel/bpf/core.o
  CC      kernel/power/qos.o
  CC      kernel/rcu/update.o
  CC      kernel/rcu/sync.o
  CC      kernel/freezer.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/locking/mutex.o
  LD      arch/mn10300/kernel/built-in.o
  CC      kernel/locking/rwsem.o
  CC      kernel/locking/semaphore.o
  CC      kernel/profile.o
  CC      kernel/futex.o
  CC      kernel/sched/core.o
  CC      kernel/sched/loadavg.o
  CC      kernel/smp.o
  CC      kernel/time/time.o
  LD      arch/mn10300/unit-asb2364/built-in.o
  CC      kernel/uid16.o
  CC      kernel/module.o
  CC      kernel/rcu/srcu.o
  CC      kernel/time/timer.o
  CC      kernel/cgroup.o
  CC      kernel/acct.o
  CC      kernel/cgroup_freezer.o
  CC      kernel/locking/percpu-rwsem.o
  CC      kernel/stop_machine.o
  CC      kernel/hung_task.o
  CC      kernel/rcu/tree.o
  CC      kernel/relay.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/delayacct.o
  CC      kernel/taskstats.o
  CC      kernel/tsacct.o
  CC      kernel/elfcore.o
  CC      kernel/irq_work.o
  CC      kernel/membarrier.o
  CC      kernel/memremap.o
  CC      kernel/locking/spinlock.o
/home/kisskb/slave/src/kernel/acct.c: In function 'acct_pin_kill':
/home/kisskb/slave/src/kernel/acct.c:174:2: warning: value computed is not used [-Wunused-value]
  CC      kernel/locking/rtmutex.o
  CC      kernel/power/process.o
  CC      kernel/power/poweroff.o
  CC      kernel/locking/rwsem-spinlock.o
  CC      kernel/time/hrtimer.o
  CC      mm/filemap.o
  CC      mm/mempool.o
  CC      kernel/irq/handle.o
  CC      kernel/time/itimer.o
  CC      kernel/irq/manage.o
  CC      kernel/sched/clock.o
  CC      kernel/irq/spurious.o
  CC      kernel/sched/cputime.o
  CC      kernel/sched/idle_task.o
  CC      kernel/irq/resend.o
  CC      kernel/irq/chip.o
  CC      kernel/irq/dummychip.o
/home/kisskb/slave/src/kernel/relay.c: In function 'relay_close':
/home/kisskb/slave/src/kernel/relay.c:851:10: warning: format '%Zd' expects argument of type 'signed size_t', but argument 2 has type 'size_t' [-Wformat]
/home/kisskb/slave/src/kernel/relay.c:851:10: warning: format '%Zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t' [-Wformat]
  CC      kernel/time/posix-timers.o
  CC      kernel/irq/devres.o
  CC      kernel/time/posix-cpu-timers.o
  CC      kernel/irq/proc.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]
  CC      kernel/time/timekeeping.o
  CC      kernel/time/ntp.o
  CC      kernel/time/clocksource.o
  CC      kernel/time/jiffies.o
  CC      kernel/irq/affinity.o
  CC      kernel/sched/rt.o
  CC      kernel/sched/fair.o
  CC      fs/open.o
  CC      mm/oom_kill.o
  CC      kernel/sched/deadline.o
  CC      mm/maccess.o
  CC      kernel/time/timer_list.o
  CC      kernel/time/timeconv.o
  CC      fs/read_write.o
  CC      kernel/time/timecounter.o
  CC      kernel/sched/stop_task.o
  LD      kernel/locking/built-in.o
  CC      kernel/time/posix-clock.o
  CC      ipc/util.o
  CC      ipc/msgutil.o
  CC      ipc/msg.o
  CC      kernel/sched/wait.o
  CC      ipc/sem.o
  CC      kernel/sched/swait.o
  LD      kernel/bpf/built-in.o
  CC      kernel/time/alarmtimer.o
  CC      mm/page_alloc.o
  CC      ipc/shm.o
  CC      ipc/syscall.o
  CC      mm/page-writeback.o
  LD      kernel/power/built-in.o
  CC      security/commoncap.o
  CC      security/min_addr.o
  CC      kernel/time/clockevents.o
  CC      kernel/sched/completion.o
  CC      kernel/time/tick-common.o
  CC      kernel/time/tick-oneshot.o
  CC      kernel/time/tick-sched.o
  CC      mm/readahead.o
  CC      kernel/sched/idle.o
  CC      ipc/ipc_sysctl.o
  LD      kernel/printk/built-in.o
/home/kisskb/slave/src/ipc/msgutil.c: In function 'alloc_msg':
/home/kisskb/slave/src/ipc/msgutil.c:55:9: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/home/kisskb/slave/src/ipc/msgutil.c:67:10: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/home/kisskb/slave/src/ipc/msgutil.c: In function 'load_msg':
/home/kisskb/slave/src/ipc/msgutil.c:95:9: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/home/kisskb/slave/src/ipc/msgutil.c:102:10: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/home/kisskb/slave/src/ipc/msgutil.c: In function 'store_msg':
/home/kisskb/slave/src/ipc/msgutil.c:155:9: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/home/kisskb/slave/src/ipc/msgutil.c:162:10: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  CC      ipc/mqueue.o
  CC      mm/swap.o
  CC      ipc/mq_sysctl.o
  CC      kernel/sched/cpupri.o
  CC      kernel/sched/cpudeadline.o
  CC      fs/file_table.o
  CC      kernel/sched/debug.o
  CC      fs/super.o
  CC      kernel/sched/cpuacct.o
  CC      fs/char_dev.o
  CC      mm/truncate.o
  CC      mm/vmscan.o
  CC      security/device_cgroup.o
  CC      mm/shmem.o
  LD      kernel/irq/built-in.o
  CC      mm/util.o
  CC      fs/stat.o
  CC      fs/exec.o
  CC      mm/mmzone.o
  CC      mm/vmstat.o
  CC      mm/backing-dev.o
  CC      mm/mmu_context.o
  CC      mm/mm_init.o
  CC      fs/pipe.o
  CC      mm/percpu.o
  CC      fs/fcntl.o
  CC      fs/namei.o
  CC      mm/slab_common.o
  CC      mm/compaction.o
  CC      fs/ioctl.o
  CC      crypto/api.o
  CC      mm/vmacache.o
  LD      block/built-in.o
  CC      mm/interval_tree.o
  CC      fs/readdir.o
  CC      mm/list_lru.o
  CC      mm/workingset.o
  CC      crypto/cipher.o
  CC      crypto/compress.o
  CC      fs/select.o
/home/kisskb/slave/src/mm/percpu.c: In function 'pcpu_alloc':
/home/kisskb/slave/src/mm/percpu.c:890:3: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/mm/percpu.c:890:3: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/mm/percpu.c:1031:3: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/mm/percpu.c:1031:3: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/mm/percpu.c: In function 'pcpu_dump_alloc_info':
/home/kisskb/slave/src/mm/percpu.c:1459:9: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/mm/percpu.c:1459:9: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/mm/percpu.c:1459:9: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/mm/percpu.c:1459:9: warning: format '%zu' expects argument of type 'size_t', but argument 6 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/mm/percpu.c:1459:9: warning: format '%zu' expects argument of type 'size_t', but argument 7 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/mm/percpu.c:1459:9: warning: format '%zu' expects argument of type 'size_t', but argument 8 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/mm/percpu.c: In function 'pcpu_embed_first_chunk':
/home/kisskb/slave/src/mm/percpu.c:2047:2: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/mm/percpu.c:2047:2: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/mm/percpu.c:2047:2: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/mm/percpu.c:2047:2: warning: format '%zu' expects argument of type 'size_t', but argument 6 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/mm/percpu.c:2047:2: warning: format '%zu' expects argument of type 'size_t', but argument 7 has type 'unsigned int' [-Wformat]
  CC      mm/debug.o
  LD      security/built-in.o
  CC      mm/gup.o
  CC      fs/dcache.o
  CC      crypto/memneq.o
  LD      kernel/time/built-in.o
  CC      mm/highmem.o
/home/kisskb/slave/src/mm/slab_common.c: In function 'create_boot_cache':
/home/kisskb/slave/src/mm/slab_common.c:787:6: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat]
  CC      fs/inode.o
  CC      mm/memory.o
  CC      mm/mincore.o
  CC      mm/mlock.o
  CC      fs/attr.o
/home/kisskb/slave/src/kernel/cgroup.c: In function 'cgroup_mount':
/home/kisskb/slave/src/kernel/cgroup.c:2251:23: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/bad_inode.o
  CC      mm/mmap.o
  CC      mm/mprotect.o
  CC      fs/file.o
  CC      fs/filesystems.o
  CC      crypto/crypto_wq.o
  CC      mm/mremap.o
  LD      sound/built-in.o
  CC      mm/msync.o
  CC      crypto/algapi.o
  CC      mm/rmap.o
  CC      fs/seq_file.o
  CC      fs/namespace.o
  CC      mm/vmalloc.o
  CC      fs/xattr.o
  CC      fs/libfs.o
  CC      mm/pagewalk.o
  CC      mm/pgtable-generic.o
  CC      mm/process_vm_access.o
  CC      fs/fs-writeback.o
  CC      crypto/scatterwalk.o
  CC      mm/init-mm.o
  CC      crypto/proc.o
  CC      crypto/aead.o
  CC      fs/pnode.o
  LD      ipc/built-in.o
  CC      mm/bootmem.o
  LD      drivers/amba/built-in.o
  CC      mm/fadvise.o
  LD      drivers/auxdisplay/built-in.o
  CC      fs/splice.o
  LD      kernel/rcu/built-in.o
  CC      mm/madvise.o
  LD      drivers/block/built-in.o
  CC      crypto/ablkcipher.o
/home/kisskb/slave/src/fs/libfs.c: In function 'simple_attr_write':
/home/kisskb/slave/src/fs/libfs.c:874:9: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/home/kisskb/slave/src/mm/pgtable-generic.c: In function 'ptep_clear_flush':
/home/kisskb/slave/src/mm/pgtable-generic.c:76:20: warning: unused variable 'mm' [-Wunused-variable]
  LD      firmware/built-in.o
  CC      mm/dmapool.o
  CC      mm/slab.o
  CC      mm/migrate.o
  CC      fs/sync.o
  CC      mm/quicklist.o
  LD      drivers/bus/built-in.o
  LD      drivers/cdrom/built-in.o
  CC      drivers/base/component.o
  CC      drivers/char/mem.o
  CC      fs/utimes.o
  CC      drivers/char/random.o
  CC      drivers/char/misc.o
  LD      drivers/char/ipmi/built-in.o
  LD      drivers/clocksource/built-in.o
  LD      drivers/char/agp/built-in.o
  LD      drivers/firewire/built-in.o
  CC      drivers/base/core.o
  LD      drivers/clk/bcm/built-in.o
  CC      drivers/connector/cn_queue.o
  LD      drivers/clk/mvebu/built-in.o
  LD      drivers/crypto/built-in.o
  CC      fs/stack.o
  CC      crypto/blkcipher.o
/home/kisskb/slave/src/mm/dmapool.c: In function 'show_pools':
/home/kisskb/slave/src/mm/dmapool.c:99:6: warning: format '%Zu' expects argument of type 'size_t', but argument 6 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/mm/dmapool.c:99:6: warning: format '%Zu' expects argument of type 'size_t', but argument 7 has type 'unsigned int' [-Wformat]
  CC      fs/fs_struct.o
  CC      crypto/skcipher.o
  CC      drivers/base/bus.o
  CC      drivers/base/dd.o
  CC      crypto/ahash.o
  CC      fs/statfs.o
  LD      drivers/clk/ti/built-in.o
  CC      fs/fs_pin.o
  LD      drivers/clk/built-in.o
  CC      fs/nsfs.o
/home/kisskb/slave/src/drivers/base/component.c: In function 'find_components':
/home/kisskb/slave/src/drivers/base/component.c:101:3: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat]
  LD      drivers/firmware/broadcom/built-in.o
  CC      drivers/hid/hid-core.o
  CC      fs/no-block.o
  CC      drivers/hid/hid-input.o
  CC      fs/proc_namespace.o
  LD      drivers/gpu/vga/built-in.o
  LD      drivers/hwtracing/intel_th/built-in.o
  LD      drivers/firmware/meson/built-in.o
  LD      fs/exofs/built-in.o
  LD      drivers/gpu/drm/bridge/built-in.o
  CC      fs/devpts/inode.o
  LD      drivers/gpu/drm/hisilicon/built-in.o
  LD      drivers/firmware/built-in.o
  CC      crypto/shash.o
  LD      drivers/gpu/drm/i2c/built-in.o
  LD      drivers/idle/built-in.o
/home/kisskb/slave/src/drivers/char/random.c: In function 'urandom_read':
/home/kisskb/slave/src/drivers/char/random.c:1749:10: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t' [-Wformat]
/home/kisskb/slave/src/drivers/char/random.c: In function 'write_pool':
/home/kisskb/slave/src/drivers/char/random.c:1783:11: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  CC      drivers/connector/connector.o
  CC      drivers/connector/cn_proc.o
  CC      fs/exportfs/expfs.o
  CC      crypto/kpp.o
  CC      crypto/akcipher.o
  LD      drivers/gpu/drm/panel/built-in.o
  LD      drivers/iommu/built-in.o
  LD      drivers/i2c/algos/built-in.o
  CC      fs/kernfs/mount.o
  LD      drivers/gpu/drm/omapdrm/displays/built-in.o
  CC      drivers/input/input.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  CC      net/socket.o
  LD      drivers/i2c/busses/built-in.o
  LD      drivers/irqchip/built-in.o
  LD      drivers/gpu/drm/omapdrm/dss/built-in.o
  LD      net/802/built-in.o
  CC      fs/nfs_common/grace.o
  LD      drivers/i2c/muxes/built-in.o
  CC      drivers/base/syscore.o
  CC      fs/eventpoll.o
  LD      drivers/lguest/built-in.o
  CC      fs/anon_inodes.o
  LD      fs/quota/built-in.o
  LD      drivers/gpu/drm/omapdrm/built-in.o
  CC      fs/lockd/clntlock.o
  CC      fs/signalfd.o
  LD      drivers/i2c/built-in.o
  LD      drivers/macintosh/built-in.o
  CC      fs/ramfs/inode.o
  LD      drivers/gpu/drm/built-in.o
  CC      fs/sysfs/file.o
  CC      fs/lockd/clntproc.o
  CC      fs/timerfd.o
  CC      drivers/base/driver.o
  CC      fs/eventfd.o
  CC      fs/jffs2/compr.o
  LD      drivers/mfd/built-in.o
  CC      fs/aio.o
  CC      fs/notify/fsnotify.o
  CC      fs/sysfs/dir.o
  CC      fs/nfs/client.o
  LD      drivers/mmc/built-in.o
  CC      fs/locks.o
  LD      drivers/gpu/built-in.o
  CC      fs/binfmt_script.o
  LD      drivers/misc/cb710/built-in.o
  CC      crypto/algboss.o
  CC      fs/binfmt_elf.o
  LD      drivers/misc/eeprom/built-in.o
  CC      drivers/base/class.o
  CC      crypto/testmgr.o
  LD      drivers/media/common/b2c2/built-in.o
  CC      crypto/crypto_null.o
  CC      drivers/base/platform.o
  CC      crypto/aes_generic.o
  LD      fs/exportfs/exportfs.o
  CC      crypto/rng.o
  CC      net/core/sock.o
  CC      drivers/net/mii.o
  LD      fs/exportfs/built-in.o
  LD      drivers/misc/lis3lv02d/built-in.o
  LD      fs/devpts/devpts.o
  CC      fs/posix_acl.o
  LD      drivers/media/common/saa7146/built-in.o
  LD      fs/devpts/built-in.o
  CC [M]  crypto/echainiv.o
  CC      fs/coredump.o
  CC      fs/kernfs/inode.o
  LD      drivers/char/built-in.o
  CC      drivers/mtd/mtdcore.o
  CC      fs/drop_caches.o
  LD      drivers/misc/ti-st/built-in.o
  LD      drivers/misc/mic/bus/built-in.o
  LD      drivers/media/common/siano/built-in.o
  LD      drivers/nfc/built-in.o
  CC      fs/sysfs/mount.o
  CC      fs/sysfs/symlink.o
  LD      drivers/misc/mic/built-in.o
  CC      fs/sysfs/group.o
  LD      fs/nfs_common/built-in.o
  LD      drivers/connector/cn.o
  CC      drivers/base/cpu.o
  LD      drivers/connector/built-in.o
  LD      drivers/platform/built-in.o
  LD      drivers/media/common/v4l2-tpg/built-in.o
  CC      fs/fhandle.o
  CC      fs/jffs2/dir.o
  LD      drivers/power/built-in.o
  LD      drivers/nvme/host/built-in.o
  CC      drivers/base/firmware.o
  LD      drivers/misc/built-in.o
  CC      fs/dcookies.o
  LD      drivers/media/common/built-in.o
  CC      fs/notify/inode_mark.o
  CC      fs/notify/group.o
  CC      fs/notify/mark.o
  CC      fs/notify/notification.o
  LD      drivers/pwm/built-in.o
  CC      fs/ramfs/file-mmu.o
/home/kisskb/slave/src/fs/posix_acl.c: In function 'get_acl':
/home/kisskb/slave/src/fs/posix_acl.c:146:3: warning: value computed is not used [-Wunused-value]
  LD      drivers/nvme/target/built-in.o
  LD      kernel/sched/built-in.o
  CC      fs/proc/task_mmu.o
  CC      drivers/hid/hid-generic.o
  LD      drivers/nvme/built-in.o
  LD      drivers/soc/bcm/built-in.o
  LD      drivers/media/firewire/built-in.o
  CC [M]  crypto/hmac.o
  LD      drivers/soc/fsl/built-in.o
  LD      kernel/built-in.o
  LD      drivers/soc/built-in.o
  CC [M]  crypto/sha256_generic.o
  LD      drivers/media/mmc/siano/built-in.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  LD      drivers/video/backlight/built-in.o
  CC      drivers/base/map.o
  CC      drivers/base/init.o
  CC [M]  crypto/drbg.o
  CC      drivers/base/devres.o
  CC      drivers/base/attribute_container.o
  LD      drivers/media/i2c/built-in.o
  LD      drivers/media/mmc/built-in.o
  CC      drivers/tty/tty_io.o
  CC [M]  crypto/jitterentropy.o
  LD      drivers/video/fbdev/core/built-in.o
  CC      fs/notify/vfsmount_mark.o
  CC      fs/notify/fdinfo.o
  CC      drivers/mtd/mtdsuper.o
  LD      fs/sysfs/built-in.o
  CC [M]  crypto/jitterentropy-kcapi.o
  CC      fs/lockd/clntxdr.o
  LD      drivers/media/rc/keymaps/built-in.o
  LD      drivers/media/platform/omap/built-in.o
  CC      drivers/base/transport_class.o
  CC      drivers/base/topology.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  LD      crypto/crypto.o
  LD      drivers/media/platform/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  LD      drivers/media/rc/built-in.o
  CC      fs/kernfs/dir.o
  LD      crypto/crypto_blkcipher.o
  LD      crypto/crypto_algapi.o
  LD      mm/built-in.o
  LD      crypto/crypto_hash.o
  LD      crypto/cryptomgr.o
  LD      drivers/media/pci/b2c2/built-in.o
  LD      drivers/media/pci/ddbridge/built-in.o
  CC      fs/lockd/host.o
  CC      drivers/base/container.o
  LD      drivers/media/tuners/built-in.o
  CC      drivers/base/property.o
  CC      fs/lockd/svc.o
  LD      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  LD      drivers/media/spi/built-in.o
  CC      fs/lockd/svclock.o
/home/kisskb/slave/src/crypto/drbg.c: In function 'drbg_seed':
/home/kisskb/slave/src/crypto/drbg.c:1061:3: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/crypto/drbg.c: In function 'drbg_generate':
/home/kisskb/slave/src/crypto/drbg.c:1274:3: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat]
  LD      drivers/video/fbdev/omap2/omapfb/built-in.o
  LD      drivers/media/pci/dm1105/built-in.o
  CC      drivers/base/cacheinfo.o
  CC      drivers/tty/tty_ioctl.o
  CC      drivers/tty/n_tty.o
  LD      drivers/media/pci/mantis/built-in.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  CC      drivers/tty/tty_ldisc.o
  CC      fs/notify/dnotify/dnotify.o
  CC      fs/kernfs/file.o
  LD      drivers/media/pci/ngene/built-in.o
  LD      drivers/video/fbdev/omap2/built-in.o
  LD      drivers/media/pci/pluto2/built-in.o
  CC      fs/proc/inode.o
  CC      drivers/net/Space.o
  LD      drivers/media/pci/pt1/built-in.o
  LD      fs/notify/fanotify/built-in.o
  LD      drivers/video/fbdev/built-in.o
  CC      drivers/base/dma-mapping.o
  LD      drivers/base/power/built-in.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      fs/notify/inotify/inotify_user.o
  LD      drivers/media/usb/b2c2/built-in.o
  LD      drivers/media/pci/pt3/built-in.o
  CC      drivers/base/firmware_class.o
  LD      drivers/media/pci/saa7146/built-in.o
  CC      drivers/mtd/mtdconcat.o
  LD      drivers/media/pci/smipcie/built-in.o
  LD      drivers/video/built-in.o
  CC      fs/nfs/dir.o
  CC      fs/nfs/file.o
  CC      net/ethernet/eth.o
  LD      drivers/media/pci/ttpci/built-in.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  CC      drivers/base/module.o
  CC      net/core/request_sock.o
  CC      net/netlink/af_netlink.o
  LD      drivers/media/pci/built-in.o
  CC      net/core/skbuff.o
  CC      net/packet/af_packet.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  CC      net/sched/sch_generic.o
  CC      net/sched/sch_mq.o
  CC      fs/jffs2/file.o
  CC      drivers/input/input-compat.o
  CC      fs/nfs/getroot.o
  LD [M]  crypto/jitterentropy_rng.o
  CC      drivers/mtd/mtdchar.o
  CC      drivers/mtd/mtdpart.o
  LD      drivers/media/usb/s2255/built-in.o
  CC      drivers/mtd/redboot.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  LD      drivers/media/usb/siano/built-in.o
  LD      drivers/mtd/devices/built-in.o
  AS      arch/mn10300/lib/__ashldi3.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  LD      drivers/media/usb/zr364xx/built-in.o
  CC      drivers/mtd/chips/chipreg.o
  CC      fs/nfs/inode.o
  LD      fs/notify/dnotify/built-in.o
  CC      fs/nfs/super.o
  LD      drivers/media/usb/built-in.o
  LD      drivers/mtd/lpddr/built-in.o
  AS      arch/mn10300/lib/__ashrdi3.o
  CC      fs/kernfs/symlink.o
  LD      crypto/built-in.o
  CC      drivers/tty/tty_buffer.o
  CC      net/netlink/genetlink.o
  CC      net/sunrpc/clnt.o
  CC      fs/lockd/svcshare.o
  LD      fs/notify/inotify/built-in.o
  CC      drivers/mtd/maps/physmap.o
  AS      arch/mn10300/lib/__lshrdi3.o
  CC      drivers/input/ff-core.o
  CC      drivers/input/input-mt.o
  LD      fs/notify/built-in.o
  CC      net/sunrpc/xprt.o
  CC      lib/lockref.o
  CC      net/ipv6/af_inet6.o
  LD      drivers/media/built-in.o
  CC      net/ipv6/anycast.o
  AS      arch/mn10300/lib/__ucmpdi2.o
  CC      net/ipv6/ip6_output.o
  CC      net/ipv4/route.o
  LD      virt/lib/built-in.o
  CC      drivers/tty/tty_port.o
  LD      drivers/mtd/nand/built-in.o
  CC      drivers/net/loopback.o
  CC      net/core/datagram.o
  CC      arch/mn10300/lib/bitops.o
  CC      fs/proc/root.o
  LD      drivers/mtd/onenand/built-in.o
  LD      virt/built-in.o
  CC      arch/mn10300/lib/checksum.o
  LD      drivers/mtd/tests/built-in.o
  LD      drivers/hid/hid.o
  CC      lib/bcd.o
  CC      fs/proc/base.o
  CC      lib/div64.o
  CC      arch/mn10300/lib/delay.o
  LD      drivers/hid/built-in.o
  CC      drivers/mtd/chips/cfi_probe.o
  CC      drivers/mtd/chips/cfi_util.o
  AS      arch/mn10300/lib/do_csum.o
  LD      drivers/base/built-in.o
  CC      fs/lockd/svcproc.o
  CC      lib/sort.o
  CC      fs/jffs2/ioctl.o
  CC      fs/lockd/svcsubs.o
  CC      fs/lockd/mon.o
  CC      lib/parser.o
  AS      arch/mn10300/lib/memcpy.o
  CC      lib/halfmd4.o
  CC      lib/debug_locks.o
  LD      fs/kernfs/built-in.o
  AS      arch/mn10300/lib/memmove.o
  LD      drivers/mtd/maps/built-in.o
  LD      drivers/net/ethernet/8390/built-in.o
  CC      lib/random32.o
  CC      fs/lockd/xdr.o
  LD      drivers/net/ethernet/amazon/built-in.o
  AS      arch/mn10300/lib/memset.o
  CC      fs/proc/generic.o
  LD      drivers/net/ethernet/arc/built-in.o
  CC      drivers/tty/tty_mutex.o
  LD      drivers/net/ethernet/broadcom/built-in.o
  LD      drivers/net/ethernet/cadence/built-in.o
  CC      lib/bust_spinlocks.o
  CC      lib/kasprintf.o
  CC      arch/mn10300/lib/negdi2.o
  LD      drivers/net/ethernet/ezchip/built-in.o
  CC      arch/mn10300/lib/usercopy.o
  LD      drivers/mtd/mtd.o
  CC      fs/nfs/io.o
  LD      drivers/net/ethernet/intel/built-in.o
  LD      drivers/net/ethernet/i825xx/built-in.o
  CC      net/core/scm.o
  CC      net/core/stream.o
  CC      lib/bitmap.o
  CC      drivers/tty/pty.o
  LD      net/ethernet/built-in.o
  CC      lib/scatterlist.o
  CC      drivers/tty/tty_ldsem.o
  LD      drivers/net/ethernet/marvell/built-in.o
  CC      lib/gcd.o
  CC      fs/nfs/direct.o
  CC      fs/lockd/clnt4xdr.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
  CC      fs/proc/array.o
  LD      net/sched/built-in.o
  LD      drivers/input/input-core.o
  CC      fs/jffs2/nodelist.o
  CC      drivers/mtd/chips/cfi_cmdset_0002.o
  CC      drivers/mtd/chips/gen_probe.o
  LD      drivers/input/built-in.o
  CC      net/unix/af_unix.o
  LD      drivers/net/ethernet/rocker/built-in.o
  LD      net/wireless/built-in.o
  LD      drivers/net/ethernet/renesas/built-in.o
  CC      lib/lcm.o
  LD      drivers/net/ethernet/qualcomm/emac/built-in.o
  CC      net/ipv6/ip6_input.o
  CC      lib/list_sort.o
  CC      drivers/net/phy/phy.o
  CC      drivers/net/phy/phy_device.o
  CC      net/sysctl_net.o
  LD      drivers/net/ethernet/samsung/built-in.o
  LD      drivers/net/ethernet/seeq/built-in.o
  LD      drivers/net/ethernet/qualcomm/built-in.o
  CC      drivers/tty/sysrq.o
  CC      lib/uuid.o
  LD      drivers/net/ethernet/stmicro/built-in.o
  CC      drivers/net/ethernet/smsc/smsc911x.o
  AR      arch/mn10300/lib/lib.a
  LD      drivers/net/ethernet/synopsys/built-in.o
  CC      drivers/mtd/chips/jedec_probe.o
  EXPORTS arch/mn10300/lib/lib-ksyms.o
  CC      lib/flex_array.o
  LD      drivers/net/ethernet/via/built-in.o
  CC      lib/iov_iter.o
  LD      drivers/net/ethernet/wiznet/built-in.o
  CC      lib/clz_ctz.o
  LD      drivers/tty/ipwireless/built-in.o
  LD      arch/mn10300/lib/built-in.o
  CC      net/sunrpc/socklib.o
  CC      lib/bsearch.o
  CC      lib/find_bit.o
  CC      drivers/tty/serial/serial_core.o
  LD      drivers/tty/vt/built-in.o
  CC      fs/proc/fd.o
  CC      net/unix/garbage.o
  CC      drivers/tty/serial/earlycon.o
  CC      lib/llist.o
  CC      lib/memweight.o
  CC      fs/lockd/xdr4.o
  CC      lib/kfifo.o
  CC      lib/percpu-refcount.o
  CC      fs/lockd/svc4proc.o
  CC      net/ipv6/addrconf.o
  CC      net/sunrpc/xprtsock.o
/home/kisskb/slave/src/lib/iov_iter.c: In function 'sanity':
/home/kisskb/slave/src/lib/iov_iter.c:318:2: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t' [-Wformat]
  CC      fs/lockd/procfs.o
  CC      lib/percpu_ida.o
  CC      lib/rhashtable.o
  CC      lib/reciprocal_div.o
  CC      lib/once.o
  CC      net/sunrpc/sched.o
  CC      lib/string_helpers.o
  CC      fs/jffs2/malloc.o
  CC      lib/hexdump.o
  CC      lib/kstrtox.o
  CC      fs/nfs/pagelist.o
/home/kisskb/slave/src/lib/kstrtox.c: In function 'kstrtobool_from_user':
/home/kisskb/slave/src/lib/kstrtox.c:376:10: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/home/kisskb/slave/src/lib/kstrtox.c: In function 'kstrtoull_from_user':
/home/kisskb/slave/src/lib/kstrtox.c:398:1: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/home/kisskb/slave/src/lib/kstrtox.c: In function 'kstrtoll_from_user':
/home/kisskb/slave/src/lib/kstrtox.c:399:1: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/home/kisskb/slave/src/lib/kstrtox.c: In function 'kstrtoul_from_user':
/home/kisskb/slave/src/lib/kstrtox.c:400:1: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/home/kisskb/slave/src/lib/kstrtox.c: In function 'kstrtol_from_user':
/home/kisskb/slave/src/lib/kstrtox.c:401:1: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/home/kisskb/slave/src/lib/kstrtox.c: In function 'kstrtouint_from_user':
/home/kisskb/slave/src/lib/kstrtox.c:402:1: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/home/kisskb/slave/src/lib/kstrtox.c: In function 'kstrtoint_from_user':
/home/kisskb/slave/src/lib/kstrtox.c:403:1: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/home/kisskb/slave/src/lib/kstrtox.c: In function 'kstrtou16_from_user':
/home/kisskb/slave/src/lib/kstrtox.c:404:1: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/home/kisskb/slave/src/lib/kstrtox.c: In function 'kstrtos16_from_user':
/home/kisskb/slave/src/lib/kstrtox.c:405:1: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/home/kisskb/slave/src/lib/kstrtox.c: In function 'kstrtou8_from_user':
/home/kisskb/slave/src/lib/kstrtox.c:406:1: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/home/kisskb/slave/src/lib/kstrtox.c: In function 'kstrtos8_from_user':
/home/kisskb/slave/src/lib/kstrtox.c:407:1: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  CC      net/core/gen_stats.o
  CC      fs/nfs/read.o
  CC      fs/nfs/symlink.o
  CC      fs/nfs/unlink.o
/home/kisskb/slave/src/drivers/tty/serial/earlycon.c: In function 'earlycon_init':
/home/kisskb/slave/src/drivers/tty/serial/earlycon.c:74:32: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  CC      fs/proc/proc_tty.o
  CC      fs/proc/cmdline.o
  CC      fs/nfs/write.o
  CC      fs/proc/consoles.o
  CC      fs/nfs/namespace.o
  CC      lib/iomap_copy.o
  CC      net/core/gen_estimator.o
  CC      fs/proc/cpuinfo.o
  CC      net/core/net_namespace.o
  CC      lib/devres.o
  CC      lib/hweight.o
  CC      lib/bitrev.o
  CC      net/core/secure_seq.o
/home/kisskb/slave/src/net/sunrpc/xprtsock.c: In function 'bc_malloc':
/home/kisskb/slave/src/net/sunrpc/xprtsock.c:2553:3: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat]
  HOSTCC  lib/gen_crc32table
  CC      drivers/tty/serial/8250/8250_core.o
  CC      net/sunrpc/auth.o
  CC      drivers/net/phy/mdio_bus.o
  CC      net/sunrpc/auth_null.o
  CC      fs/jffs2/read.o
  CC      fs/nfs/mount_clnt.o
  CC      fs/proc/devices.o
  CC      fs/proc/interrupts.o
  CC      lib/percpu_counter.o
  CC      fs/nfs/nfstrace.o
  CC      lib/zlib_deflate/deflate.o
  CC      fs/proc/loadavg.o
  CC      drivers/net/phy/mdio_device.o
  CC      lib/zlib_inflate/inffast.o
  CC      fs/proc/meminfo.o
  CC      lib/syscall.o
  CC      net/ipv6/addrlabel.o
  LD      net/netlink/built-in.o
  CC      net/unix/sysctl_net_unix.o
  CC      lib/nlattr.o
  CC      fs/proc/stat.o
  CC      lib/zlib_inflate/inflate.o
  CC      lib/atomic64.o
  CC      lib/cpu_rmap.o
/home/kisskb/slave/src/fs/jffs2/read.c: In function 'jffs2_read_dnode':
/home/kisskb/slave/src/fs/jffs2/read.c:47:3: warning: format '%zx' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat]
  LD      net/packet/built-in.o
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  CC      net/core/flow_dissector.o
  CC      net/core/sysctl_net_core.o
  CC      net/core/dev.o
  CC      net/core/ethtool.o
  CC      lib/zlib_inflate/infutil.o
  CC      net/core/dev_addr_lists.o
  CC      net/ipv4/inetpeer.o
  LD      fs/lockd/lockd.o
  CC      net/core/dst.o
  CC      lib/dynamic_queue_limits.o
  CC      fs/jffs2/nodemgmt.o
  CC      lib/net_utils.o
  CC      lib/argv_split.o
  CC      fs/proc/softirqs.o
  LD      fs/lockd/built-in.o
  CC      lib/bug.o
  CC      net/ipv6/route.o
  CC      lib/zlib_inflate/inflate_syms.o
  CC      lib/zlib_inflate/inftrees.o
  CC      fs/proc/namespaces.o
  CC      fs/nfs/nfsroot.o
  CC      fs/nfs/sysctl.o
  CC      lib/chacha20.o
  CC      fs/proc/self.o
  CC      net/core/netevent.o
  CC      fs/proc/thread_self.o
  CC      net/sunrpc/auth_unix.o
  CC      lib/cmdline.o
  CC      net/sunrpc/auth_generic.o
  CC      fs/nfs/nfs2super.o
  CC      fs/proc/proc_sysctl.o
  CC      lib/cpumask.o
  CC      drivers/tty/serial/8250/8250_port.o
  LD      drivers/mtd/chips/built-in.o
/home/kisskb/slave/src/fs/jffs2/nodemgmt.c: In function 'jffs2_mark_node_obsolete':
/home/kisskb/slave/src/fs/jffs2/nodemgmt.c:765:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t' [-Wformat]
/home/kisskb/slave/src/fs/jffs2/nodemgmt.c:788:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t' [-Wformat]
  CC      lib/ctype.o
  CC      lib/zlib_deflate/deftree.o
  LD      drivers/mtd/built-in.o
  CC      lib/zlib_deflate/deflate_syms.o
  CC      lib/dec_and_lock.o
  CC      fs/nfs/proc.o
  CC      lib/decompress.o
  CC      net/sunrpc/svc.o
  CC      fs/nfs/nfs2xdr.o
  LD      drivers/net/ethernet/smsc/built-in.o
  CC      lib/dma-noop.o
  LD      drivers/net/ethernet/built-in.o
  CC      lib/dump_stack.o
  CC      fs/proc/proc_net.o
  CC      lib/earlycpio.o
  LD      drivers/net/phy/libphy.o
  CC      lib/extable.o
  LD      drivers/net/phy/built-in.o
  CC      fs/nfs/nfs3super.o
  CC      lib/flex_proportions.o
/home/kisskb/slave/src/net/core/sysctl_net_core.c: In function 'flow_limit_cpu_sysctl':
/home/kisskb/slave/src/net/core/sysctl_net_core.c:159:9: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  CC      fs/nfs/nfs3client.o
  CC      fs/proc/kcore.o
  CC      fs/nfs/nfs3proc.o
  CC      lib/idr.o
  LD      lib/zlib_inflate/zlib_inflate.o
  CC      lib/int_sqrt.o
  LD      lib/zlib_inflate/built-in.o
  CC      lib/ioremap.o
  CC      lib/irq_regs.o
  CC      lib/is_single_threaded.o
  CC      fs/proc/kmsg.o
  CC      lib/klist.o
  CC      net/sunrpc/svcsock.o
  LD      net/unix/unix.o
  CC      lib/kobject.o
  CC      net/sunrpc/svcauth.o
  CC      net/ipv6/ip6_fib.o
  LD      net/unix/built-in.o
  CC      fs/jffs2/readinode.o
  CC      lib/kobject_uevent.o
  CC      lib/md5.o
  CC      net/sunrpc/svcauth_unix.o
  CC      fs/nfs/nfs3xdr.o
  CC      net/core/rtnetlink.o
  CC      net/core/neighbour.o
  CC      net/ipv6/ipv6_sockglue.o
  CC      net/ipv6/ndisc.o
  CC      fs/jffs2/write.o
  CC      lib/nmi_backtrace.o
  CC      net/core/utils.o
  LD      drivers/net/wireless/admtek/built-in.o
  CC      lib/nodemask.o
  CC      net/sunrpc/addr.o
  LD      drivers/net/wireless/ath/built-in.o
  CC      net/ipv4/protocol.o
  CC      lib/plist.o
  CC      lib/radix-tree.o
  CC      lib/ratelimit.o
  LD      drivers/net/wireless/atmel/built-in.o
  CC      lib/rbtree.o
/home/kisskb/slave/src/net/sunrpc/svc.c: In function 'svc_process_common':
/home/kisskb/slave/src/net/sunrpc/svc.c:1259:4: warning: format '%Zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t' [-Wformat]
  LD      fs/nfs/nfs.o
  CC      lib/seq_buf.o
  CC      lib/sha1.o
  LD      drivers/net/wireless/broadcom/built-in.o
  CC      net/core/link_watch.o
  CC      lib/show_mem.o
  LD      drivers/net/wireless/cisco/built-in.o
  LD      lib/zlib_deflate/zlib_deflate.o
  LD      drivers/net/wireless/intel/built-in.o
  LD      lib/zlib_deflate/built-in.o
  CC      net/sunrpc/timer.o
  CC      net/sunrpc/rpcb_clnt.o
/home/kisskb/slave/src/fs/jffs2/readinode.c: In function 'check_node_data':
/home/kisskb/slave/src/fs/jffs2/readinode.c:69:3: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/fs/jffs2/readinode.c:92:4: warning: format '%zd' expects argument of type 'signed size_t', but argument 5 has type 'size_t' [-Wformat]
/home/kisskb/slave/src/fs/jffs2/readinode.c: In function 'read_direntry':
/home/kisskb/slave/src/fs/jffs2/readinode.c:665:4: warning: format '%zd' expects argument of type 'signed size_t', but argument 5 has type 'size_t' [-Wformat]
  CC      lib/string.o
/home/kisskb/slave/src/fs/jffs2/readinode.c: In function 'read_more':
/home/kisskb/slave/src/fs/jffs2/readinode.c:951:3: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/fs/jffs2/readinode.c: In function 'jffs2_get_inode_nodes':
/home/kisskb/slave/src/fs/jffs2/readinode.c:1036:4: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/fs/jffs2/readinode.c: In function 'jffs2_do_read_inode_internal':
/home/kisskb/slave/src/fs/jffs2/readinode.c:1207:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 5 has type 'size_t' [-Wformat]
  LD      drivers/net/wireless/intersil/built-in.o
/home/kisskb/slave/src/fs/jffs2/write.c: In function 'jffs2_write_dnode':
/home/kisskb/slave/src/fs/jffs2/write.c:113:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 5 has type 'size_t' [-Wformat]
/home/kisskb/slave/src/fs/jffs2/write.c: In function 'jffs2_write_dirent':
/home/kisskb/slave/src/fs/jffs2/write.c:271:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 5 has type 'size_t' [-Wformat]
  CC      net/sunrpc/xdr.o
  LD      drivers/net/wireless/marvell/built-in.o
  LD      drivers/net/wireless/mediatek/built-in.o
  CC      lib/timerqueue.o
  LD      drivers/net/wireless/ralink/built-in.o
  LD      drivers/net/wireless/realtek/built-in.o
  LD      drivers/net/wireless/rsi/built-in.o
  CC      net/sunrpc/sunrpc_syms.o
  CC      lib/vsprintf.o
  CC      net/sunrpc/cache.o
  LD      drivers/net/wireless/st/built-in.o
  CC      lib/win_minmax.o
  CC      net/sunrpc/rpc_pipe.o
  LD      fs/proc/proc.o
  CC      net/sunrpc/svc_xprt.o
  LD      drivers/net/wireless/ti/built-in.o
  LD      drivers/net/wireless/zydas/built-in.o
  CC      net/sunrpc/xprtmultipath.o
  CC      net/ipv6/udp.o
  CC      net/ipv6/udplite.o
  GEN     lib/crc32table.h
  CC      lib/crc32.o
  CC      net/sunrpc/stats.o
  LD      fs/proc/built-in.o
  LD      drivers/net/wireless/built-in.o
  CC      net/core/filter.o
  CC      net/sunrpc/sysctl.o
  CC      net/core/sock_diag.o
  CC      net/core/dev_ioctl.o
  CC      net/ipv4/ip_input.o
  CC      net/ipv6/raw.o
  CC      net/core/tso.o
  CC      net/ipv4/ip_fragment.o
  LD      fs/nfs/nfsv2.o
  CC      net/core/sock_reuseport.o
  CC      net/ipv4/ip_forward.o
  CC      net/core/net-sysfs.o
  CC      drivers/tty/serial/8250/8250_early.o
  CC      net/core/net-procfs.o
  LD      drivers/net/built-in.o
  CC      net/ipv4/ip_options.o
  CC      fs/jffs2/scan.o
  LD      drivers/tty/serial/8250/8250.o
  CC      fs/jffs2/gc.o
  LD      drivers/tty/serial/8250/8250_base.o
  CC      fs/jffs2/symlink.o
  CC      net/core/dst_cache.o
  CC      fs/jffs2/build.o
  CC      fs/jffs2/erase.o
  CC      net/ipv6/icmp.o
  CC      net/ipv4/ip_output.o
  CC      net/ipv6/mcast.o
  CC      net/ipv6/reassembly.o
  CC      fs/jffs2/background.o
  CC      net/ipv6/ping.o
  CC      net/ipv6/tcp_ipv6.o
/home/kisskb/slave/src/net/core/dev_ioctl.c: In function 'dev_ifsioc_locked':
/home/kisskb/slave/src/net/core/dev_ioctl.c:149:11: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/home/kisskb/slave/src/net/core/dev_ioctl.c: In function 'dev_ifsioc':
/home/kisskb/slave/src/net/core/dev_ioctl.c:270:10: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  CC      fs/jffs2/fs.o
  CC      net/ipv6/exthdrs.o
/home/kisskb/slave/src/fs/jffs2/gc.c: In function 'jffs2_garbage_collect_pristine':
/home/kisskb/slave/src/fs/jffs2/gc.c:703:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 5 has type 'size_t' [-Wformat]
/home/kisskb/slave/src/fs/jffs2/gc.c: In function 'jffs2_garbage_collect_deletion_dirent':
/home/kisskb/slave/src/fs/jffs2/gc.c:954:5: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t' [-Wformat]
/home/kisskb/slave/src/fs/jffs2/gc.c: In function 'jffs2_garbage_collect_hole':
/home/kisskb/slave/src/fs/jffs2/gc.c:1035:4: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t' [-Wformat]
  CC      net/ipv6/datagram.o
  CC      net/ipv4/ip_sockglue.o
/home/kisskb/slave/src/fs/jffs2/scan.c: In function 'jffs2_scan_medium':
/home/kisskb/slave/src/fs/jffs2/scan.c:105:3: warning: format '%zx' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/fs/jffs2/scan.c:121:3: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/fs/jffs2/scan.c:128:3: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat]
  CC      fs/jffs2/writev.o
/home/kisskb/slave/src/fs/jffs2/scan.c: In function 'jffs2_fill_scan_buf':
/home/kisskb/slave/src/fs/jffs2/scan.c:300:3: warning: format '%zx' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat]
  CC      fs/jffs2/super.o
  LD      drivers/tty/serial/8250/built-in.o
  CC      net/ipv6/ip6_flowlabel.o
  LD      drivers/tty/serial/built-in.o
  CC      fs/jffs2/debug.o
  CC      fs/jffs2/wbuf.o
  LD      drivers/tty/built-in.o
/home/kisskb/slave/src/fs/jffs2/erase.c: In function 'jffs2_block_check_erase':
/home/kisskb/slave/src/fs/jffs2/erase.c:357:4: warning: format '%zx' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/fs/jffs2/erase.c:402:4: warning: format '%zd' expects argument of type 'signed size_t', but argument 4 has type 'size_t' [-Wformat]
/home/kisskb/slave/src/fs/jffs2/erase.c: In function 'jffs2_mark_erased_block':
/home/kisskb/slave/src/fs/jffs2/erase.c:471:5: warning: format '%zd' expects argument of type 'signed size_t', but argument 4 has type 'size_t' [-Wformat]
  CC      fs/jffs2/compr_rtime.o
  CC      net/ipv6/inet6_connection_sock.o
  LD      drivers/built-in.o
  CC      fs/jffs2/compr_zlib.o
  CC      net/ipv6/udp_offload.o
  LD      fs/nfs/nfsv3.o
  CC      net/ipv6/proc.o
  CC      net/ipv6/sysctl_net_ipv6.o
  CC      net/ipv4/inet_hashtables.o
  CC      net/ipv6/sit.o
  LD      fs/nfs/built-in.o
  CC      net/ipv4/inet_timewait_sock.o
  CC      net/ipv6/addrconf_core.o
  CC      net/ipv4/inet_connection_sock.o
  CC      net/ipv6/exthdrs_core.o
/home/kisskb/slave/src/fs/jffs2/wbuf.c: In function '__jffs2_flush_wbuf':
/home/kisskb/slave/src/fs/jffs2/wbuf.c:645:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 2 has type 'size_t' [-Wformat]
/home/kisskb/slave/src/fs/jffs2/wbuf.c: In function 'jffs2_flash_read':
/home/kisskb/slave/src/fs/jffs2/wbuf.c:971:4: warning: format '%zx' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/fs/jffs2/wbuf.c: In function 'jffs2_check_oob_empty':
/home/kisskb/slave/src/fs/jffs2/wbuf.c:1048:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t' [-Wformat]
/home/kisskb/slave/src/fs/jffs2/wbuf.c:1048:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 4 has type 'size_t' [-Wformat]
/home/kisskb/slave/src/fs/jffs2/wbuf.c: In function 'jffs2_check_nand_cleanmarker':
/home/kisskb/slave/src/fs/jffs2/wbuf.c:1090:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t' [-Wformat]
/home/kisskb/slave/src/fs/jffs2/wbuf.c:1090:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 4 has type 'size_t' [-Wformat]
/home/kisskb/slave/src/fs/jffs2/wbuf.c: In function 'jffs2_write_nand_cleanmarker':
/home/kisskb/slave/src/fs/jffs2/wbuf.c:1115:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t' [-Wformat]
/home/kisskb/slave/src/fs/jffs2/wbuf.c:1115:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 4 has type 'size_t' [-Wformat]
  CC      net/ipv4/tcp.o
  CC      net/ipv6/ip6_checksum.o
  CC      net/ipv4/tcp_input.o
  CC      net/ipv6/ip6_icmp.o
  CC      net/ipv6/output_core.o
  CC      net/ipv4/tcp_output.o
  CC      net/ipv6/protocol.o
  CC      net/ipv4/tcp_timer.o
  CC      net/ipv6/ip6_offload.o
  CC      net/ipv4/tcp_ipv4.o
  CC      net/ipv4/tcp_minisocks.o
  CC      net/ipv6/tcpv6_offload.o
  CC      net/ipv6/exthdrs_offload.o
  AR      lib/lib.a
  CC      net/ipv4/tcp_cong.o
  CC      net/ipv6/inet6_hashtables.o
  CC      net/ipv4/tcp_metrics.o
  EXPORTS lib/lib-ksyms.o
  LD      net/sunrpc/sunrpc.o
  CC      net/ipv4/tcp_fastopen.o
  CC      net/ipv6/mcast_snoop.o
  LD      lib/built-in.o
  CC      net/ipv4/tcp_rate.o
  CC      net/ipv4/tcp_recovery.o
  CC      net/ipv4/datagram.o
  CC      net/ipv4/tcp_offload.o
  LD      net/sunrpc/built-in.o
  CC      net/ipv4/raw.o
  CC      net/ipv4/udp.o
  CC      net/ipv4/udplite.o
  CC      net/ipv4/udp_offload.o
  LD      fs/jffs2/jffs2.o
  CC      net/ipv4/arp.o
  CC      net/ipv4/icmp.o
  CC      net/ipv4/devinet.o
  LD      fs/jffs2/built-in.o
  CC      net/ipv4/af_inet.o
  CC      net/ipv4/igmp.o
  LD      fs/built-in.o
  CC      net/ipv4/fib_frontend.o
  CC      net/ipv4/fib_semantics.o
  CC      net/ipv4/fib_trie.o
  CC      net/ipv4/inet_fragment.o
  CC      net/ipv4/ping.o
  CC      net/ipv4/ip_tunnel_core.o
  CC      net/ipv4/gre_offload.o
  CC      net/ipv4/ip_tunnel.o
  CC      net/ipv4/sysctl_net_ipv4.o
  CC      net/ipv4/proc.o
  CC      net/ipv4/tunnel4.o
  CC      net/ipv4/ipconfig.o
  CC      net/ipv4/tcp_cubic.o
  LD      net/core/built-in.o
  LD      net/ipv6/ipv6.o
  LD      net/ipv6/built-in.o
  LD      net/ipv4/built-in.o
  LD      net/built-in.o
  LD      vmlinux.o
  MODPOST vmlinux.o
  GEN     .version
  CHK     include/generated/compile.h
  UPD     include/generated/compile.h
  CC      init/version.o
  LD      init/built-in.o
  LD      vmlinux
  SYSMAP  System.map
  AS      arch/mn10300/boot/compressed/head.o
  CC      arch/mn10300/boot/compressed/misc.o
  OBJCOPY arch/mn10300/boot/compressed/vmlinux.bin
  GZIP    arch/mn10300/boot/compressed/vmlinux.bin.gz
  Building modules, stage 2.
  MODPOST 5 modules
  CC      crypto/drbg.mod.o
  CC      crypto/echainiv.mod.o
  CC      crypto/hmac.mod.o
  CC      crypto/sha256_generic.mod.o
  CC      crypto/jitterentropy_rng.mod.o
  LD [M]  crypto/drbg.ko
  LD [M]  crypto/echainiv.ko
  LD [M]  crypto/hmac.ko
  LD [M]  crypto/jitterentropy_rng.ko
  LD [M]  crypto/sha256_generic.ko
  LD      arch/mn10300/boot/compressed/piggy.o
  LD      arch/mn10300/boot/compressed/vmlinux
  OBJCOPY arch/mn10300/boot/zImage
Kernel: arch/mn10300/boot/zImage is ready
make[1]: Leaving directory '/home/kisskb/slave/build/linus_asb2364_defconfig_am33_2.0'
Completed OK
# rm -rf /home/kisskb/slave/build/linus_asb2364_defconfig_am33_2.0
# Build took: 0:00:29.378454