# git rev-parse -q --verify 10d20bd25e06b220b1d816228b036e367215dc60^{commit}
10d20bd25e06b220b1d816228b036e367215dc60
already have revision, skipping fetch
# git checkout -q -f -B kisskb 10d20bd25e06b220b1d816228b036e367215dc60
# git clean -qxdf
# git log -1
commit 10d20bd25e06b220b1d816228b036e367215dc60
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Dec 5 12:10:29 2016 -0800

    shmem: fix shm fallocate() list corruption
    
    The shmem hole punching with fallocate(FALLOC_FL_PUNCH_HOLE) does not
    want to race with generating new pages by faulting them in.
    
    However, the wait-queue used to delay the page faulting has a serious
    problem: the wait queue head (in shmem_fallocate()) is allocated on the
    stack, and the code expects that "wake_up_all()" will make sure that all
    the queue entries are gone before the stack frame is de-allocated.
    
    And that is not at all necessarily the case.
    
    Yes, a normal wake-up sequence will remove the wait-queue entry that
    caused the wakeup (see "autoremove_wake_function()"), but the key
    wording there is "that caused the wakeup".  When there are multiple
    possible wakeup sources, the wait queue entry may well stay around.
    
    And _particularly_ in a page fault path, we may be faulting in new pages
    from user space while we also have other things going on, and there may
    well be other pending wakeups.
    
    So despite the "wake_up_all()", it's not at all guaranteed that all list
    entries are removed from the wait queue head on the stack.
    
    Fix this by introducing a new wakeup function that removes the list
    entry unconditionally, even if the target process had already woken up
    for other reasons.  Use that "synchronous" function to set up the
    waiters in shmem_fault().
    
    This problem has never been seen in the wild afaik, but Dave Jones has
    reported it on and off while running trinity.  We thought we fixed the
    stack corruption with the blk-mq rq_list locking fix (commit
    7fe311302f7d: "blk-mq: update hardware and software queues for sleeping
    alloc"), but it turns out there was _another_ stack corruptor hiding
    in the trinity runs.
    
    Vegard Nossum (also running trinity) was able to trigger this one fairly
    consistently, and made us look once again at the shmem code due to the
    faults often being in that area.
    
    Reported-and-tested-by: Vegard Nossum <vegard.nossum@oracle.com>.
    Reported-by: Dave Jones <davej@codemonkey.org.uk>
    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 10d20bd25e06b220b1d816228b036e367215dc60
# < make -j 48 ARCH=mn10300 O=/home/kisskb/slave/build/linus_asb2303_defconfig_am33_2.0 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/am33_2.0-linux/bin/am33_2.0-linux-  asb2303_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_asb2303_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_asb2303_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/exec.h
  WRAP    arch/mn10300/include/generated/asm/irq_work.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
  HOSTLD  scripts/mod/modpost
  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
<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/calibrate.o
  CC      init/noinitramfs.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/traps.o
  CC      arch/mn10300/kernel/ptrace.o
  CC      arch/mn10300/kernel/setup.o
  CC      arch/mn10300/kernel/irq.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
  CC      arch/mn10300/kernel/cevt-mn10300.o
  CC      arch/mn10300/kernel/mn10300-watchdog.o
  CC      arch/mn10300/kernel/mn10300-serial.o
  AS      arch/mn10300/kernel/mn10300-serial-low.o
  CC      arch/mn10300/kernel/fpu.o
  AS      arch/mn10300/kernel/fpu-low.o
  AS      arch/mn10300/kernel/mn10300-watchdog-low.o
  CC      arch/mn10300/kernel/csrc-mn10300.o
  CC      arch/mn10300/kernel/rtc.o
  AS      arch/mn10300/kernel/head.o
  CC      arch/mn10300/kernel/mn10300-debug.o
  LDS     arch/mn10300/kernel/vmlinux.lds
  CC      arch/mn10300/mm/init.o
  CC      arch/mn10300/mm/fault.o
  CC      arch/mn10300/mm/pgtable.o
  CC      arch/mn10300/mm/cache.o
  CC      arch/mn10300/mm/cache-flush-icache.o
  AS      arch/mn10300/mm/tlb-mn10300.o
  CC      arch/mn10300/mm/extable.o
  AS      arch/mn10300/mm/cache-flush-by-tag.o
  AS      arch/mn10300/mm/cache-inv-by-tag.o
  CC      arch/mn10300/mm/mmu-context.o
  CC      arch/mn10300/mm/misalignment.o
  CC      arch/mn10300/mm/dma-alloc.o
  CC      arch/mn10300/proc-mn103e010/proc-init.o
  CC      arch/mn10300/unit-asb2303/unit-init.o
  CC      arch/mn10300/unit-asb2303/smc91111.o
  CC      arch/mn10300/unit-asb2303/flash.o
  CC      arch/mn10300/unit-asb2303/leds.o
  LD      certs/built-in.o
  LD      init/mounts.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  LD      init/built-in.o
  CC      kernel/panic.o
  CC      kernel/cpu.o
  CC      kernel/softirq.o
  CC      kernel/resource.o
  CC      kernel/exit.o
  CC      kernel/sysctl.o
  CC      kernel/user.o
  CC      kernel/sysctl_binary.o
  CC      kernel/sys.o
  CC      kernel/signal.o
  CC      kernel/ptrace.o
  CC      kernel/workqueue.o
  CC      kernel/pid.o
  CC      kernel/task_work.o
  CC      kernel/kmod.o
  CC      kernel/capability.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]
  CC      kernel/params.o
/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      kernel/kthread.o
  CC      kernel/extable.o
  CC      kernel/sys_ni.o
  CC      kernel/notifier.o
  CC      kernel/nsproxy.o
  CC      kernel/reboot.o
  CC      kernel/cred.o
  CC      kernel/smpboot.o
  CC      kernel/ucount.o
  CC      kernel/ksysfs.o
  CC      kernel/range.o
  CC      kernel/async.o
  CC      kernel/groups.o
  CC      kernel/bpf/core.o
  LD      kernel/livepatch/built-in.o
  LD      arch/mn10300/proc-mn103e010/built-in.o
  CC      kernel/futex.o
  CC      kernel/profile.o
  CC      kernel/uid16.o
  LD      arch/mn10300/unit-asb2303/built-in.o
  CC      kernel/printk/printk.o
  CC      kernel/up.o
  CC      kernel/acct.o
  CC      kernel/power/qos.o
  CC      kernel/locking/mutex.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/rcu/update.o
  LD      arch/mn10300/kernel/built-in.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/power/poweroff.o
  LD      arch/mn10300/mm/built-in.o
  CC      kernel/elfcore.o
  CC      kernel/sched/core.o
  CC      kernel/sched/loadavg.o
  CC      kernel/irq_work.o
  CC      kernel/membarrier.o
  CC      kernel/memremap.o
  CC      kernel/time/time.o
  CC      kernel/time/hrtimer.o
  CC      kernel/time/timer.o
  CC      kernel/sched/clock.o
  CC      kernel/sched/cputime.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/time/itimer.o
  CC      kernel/time/posix-timers.o
  CC      kernel/time/posix-cpu-timers.o
  CC      kernel/sched/idle_task.o
  CC      kernel/sched/fair.o
  CC      kernel/time/timekeeping.o
  CC      kernel/sched/deadline.o
  CC      kernel/sched/rt.o
  CC      kernel/time/ntp.o
  CC      kernel/sched/stop_task.o
  CC      kernel/time/clocksource.o
  CC      kernel/sched/wait.o
  CC      kernel/time/jiffies.o
  CC      kernel/sched/swait.o
  CC      kernel/time/timer_list.o
  CC      kernel/sched/completion.o
  CC      kernel/time/timeconv.o
  CC      kernel/sched/idle.o
  CC      kernel/sched/debug.o
  CC      kernel/rcu/sync.o
  CC      kernel/irq/handle.o
  CC      kernel/irq/manage.o
  CC      kernel/irq/spurious.o
  CC      kernel/locking/semaphore.o
  CC      kernel/locking/rwsem.o
  CC      kernel/locking/percpu-rwsem.o
  CC      kernel/time/timecounter.o
  CC      kernel/locking/rtmutex.o
  CC      kernel/locking/rwsem-spinlock.o
  CC      mm/filemap.o
  CC      mm/mempool.o
  LD      kernel/power/built-in.o
  CC      mm/oom_kill.o
  CC      kernel/irq/resend.o
  CC      mm/maccess.o
  CC      kernel/irq/chip.o
  CC      kernel/time/posix-clock.o
  CC      kernel/time/alarmtimer.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      mm/page_alloc.o
  CC      kernel/rcu/srcu.o
  CC      kernel/time/clockevents.o
  CC      kernel/irq/dummychip.o
  CC      kernel/rcu/tree.o
  CC      kernel/time/tick-common.o
  CC      kernel/time/tick-oneshot.o
  CC      kernel/time/tick-sched.o
  CC      mm/page-writeback.o
  CC      mm/readahead.o
  CC      kernel/irq/devres.o
  CC      mm/swap.o
  CC      kernel/irq/proc.o
  CC      mm/truncate.o
  CC      ipc/util.o
  LD      kernel/bpf/built-in.o
  CC      ipc/msgutil.o
  CC      ipc/msg.o
  CC      ipc/sem.o
  CC      mm/vmscan.o
  CC      ipc/syscall.o
  CC      mm/mmzone.o
  CC      ipc/shm.o
  CC      mm/shmem.o
  CC      mm/util.o
  CC      ipc/ipc_sysctl.o
  CC      mm/vmstat.o
  CC      mm/backing-dev.o
  CC      mm/mm_init.o
  CC      mm/mmu_context.o
  LD      kernel/locking/built-in.o
  CC      mm/percpu.o
  CC      mm/slab_common.o
  CC      mm/compaction.o
  CC      security/commoncap.o
  CC      mm/vmacache.o
  CC      mm/interval_tree.o
  CC      security/min_addr.o
  CC      mm/list_lru.o
  CC      fs/open.o
  CC      mm/workingset.o
  CC      fs/read_write.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      mm/debug.o
  CC      fs/file_table.o
  CC      mm/gup.o
  LD      kernel/printk/built-in.o
  CC      fs/super.o
  CC      mm/highmem.o
  CC      fs/char_dev.o
  CC      fs/stat.o
  CC      fs/exec.o
  CC      fs/pipe.o
  CC      mm/mincore.o
  CC      mm/memory.o
  LD      kernel/irq/built-in.o
  CC      mm/mlock.o
  CC      fs/namei.o
  CC      mm/mmap.o
  CC      fs/fcntl.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      mm/mprotect.o
  CC      fs/ioctl.o
  CC      mm/mremap.o
In file included from /home/kisskb/slave/src/mm/percpu.c:822:0:
/home/kisskb/slave/src/mm/percpu-km.c: In function 'pcpu_verify_alloc_info':
/home/kisskb/slave/src/mm/percpu-km.c:106:3: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat]
/home/kisskb/slave/src/mm/percpu.c: 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]
  CC      fs/readdir.o
  CC      mm/rmap.o
  CC      mm/msync.o
  CC      fs/select.o
  CC      mm/vmalloc.o
  CC      mm/pagewalk.o
  CC      mm/pgtable-generic.o
  LD      block/built-in.o
  CC      mm/process_vm_access.o
  CC      mm/init-mm.o
  CC      fs/dcache.o
  CC      crypto/api.o
  CC      mm/bootmem.o
  CC      mm/fadvise.o
  CC      mm/madvise.o
  LD      security/built-in.o
  CC      fs/inode.o
  CC      mm/dmapool.o
  CC      fs/attr.o
  CC      mm/slab.o
  CC      mm/migrate.o
  CC      mm/quicklist.o
  CC      fs/bad_inode.o
  LD      kernel/time/built-in.o
  CC      fs/file.o
  CC      crypto/cipher.o
  LD      kernel/sched/built-in.o
  CC      fs/filesystems.o
  CC      fs/namespace.o
/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]
  CC      crypto/compress.o
  CC      fs/seq_file.o
  CC      crypto/memneq.o
  CC      fs/xattr.o
  CC      crypto/crypto_wq.o
  CC      fs/libfs.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      crypto/algapi.o
  CC      fs/fs-writeback.o
  CC      crypto/scatterwalk.o
  CC      fs/pnode.o
  CC      fs/splice.o
  CC      fs/sync.o
  CC      fs/utimes.o
  CC      fs/stack.o
  CC      crypto/proc.o
  LD      sound/built-in.o
  CC      crypto/aead.o
  CC      crypto/ablkcipher.o
  CC      fs/fs_struct.o
  LD      ipc/built-in.o
  CC      fs/statfs.o
  CC      crypto/blkcipher.o
  CC      crypto/skcipher.o
  CC      fs/nsfs.o
  CC      fs/fs_pin.o
  CC      fs/no-block.o
  CC      crypto/echainiv.o
  CC      fs/proc_namespace.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]
  CC      crypto/ahash.o
  CC      crypto/shash.o
  CC      fs/devpts/inode.o
  LD      fs/exofs/built-in.o
  CC      crypto/akcipher.o
  CC      crypto/kpp.o
  CC      crypto/algboss.o
  CC      crypto/testmgr.o
  CC      fs/exportfs/expfs.o
  CC      crypto/hmac.o
  LD      firmware/built-in.o
  CC      crypto/crypto_null.o
  CC      fs/nfs_common/grace.o
  CC      fs/lockd/clntlock.o
  CC      fs/lockd/clntproc.o
  CC      fs/kernfs/mount.o
  LD      fs/quota/built-in.o
  CC      crypto/sha256_generic.o
  CC      fs/eventpoll.o
  CC      fs/anon_inodes.o
  CC      fs/ramfs/inode.o
  CC      fs/signalfd.o
  CC      fs/sysfs/file.o
  CC      fs/notify/fsnotify.o
  LD      drivers/amba/built-in.o
  CC      fs/timerfd.o
  CC      fs/jffs2/compr.o
  LD      kernel/rcu/built-in.o
  CC      fs/eventfd.o
  LD      kernel/built-in.o
  CC      fs/aio.o
  CC      crypto/aes_generic.o
  CC      crypto/rng.o
  CC      fs/locks.o
  LD      drivers/auxdisplay/built-in.o
  CC      crypto/jitterentropy.o
  CC      crypto/drbg.o
  CC      fs/binfmt_script.o
  LD      fs/devpts/devpts.o
  CC      fs/binfmt_elf.o
  CC      fs/nfs/client.o
  LD      fs/devpts/built-in.o
  CC      crypto/jitterentropy-kcapi.o
  CC      fs/coredump.o
  LD      fs/nfs_common/built-in.o
  CC      fs/drop_caches.o
  LD      crypto/crypto.o
  LD      drivers/block/built-in.o
  CC      fs/fhandle.o
  LD      drivers/bus/built-in.o
  CC      fs/dcookies.o
  LD      crypto/crypto_blkcipher.o
  CC      fs/sysfs/dir.o
  CC      fs/kernfs/inode.o
  CC      fs/jffs2/dir.o
  CC      fs/jffs2/file.o
  CC      net/socket.o
  LD      drivers/cdrom/built-in.o
  CC      fs/sysfs/symlink.o
  LD      fs/exportfs/exportfs.o
  CC      fs/ramfs/file-mmu.o
  LD      drivers/char/ipmi/built-in.o
  LD      crypto/crypto_algapi.o
  CC      fs/kernfs/dir.o
  LD      fs/exportfs/built-in.o
  LD      crypto/crypto_hash.o
  LD      crypto/cryptomgr.o
  CC      fs/kernfs/file.o
/home/kisskb/slave/src/crypto/drbg.c: In function 'drbg_seed':
/home/kisskb/slave/src/crypto/drbg.c:1062:3: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat]
  CC      fs/kernfs/symlink.o
  CC      fs/jffs2/ioctl.o
/home/kisskb/slave/src/crypto/drbg.c: In function 'drbg_generate':
/home/kisskb/slave/src/crypto/drbg.c:1275:3: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat]
  LD      drivers/clocksource/built-in.o
  CC      fs/nfs/dir.o
  CC      fs/sysfs/mount.o
  CC      drivers/char/mem.o
  CC      fs/jffs2/nodelist.o
  CC      fs/proc/task_mmu.o
  CC      drivers/base/component.o
  LD      drivers/crypto/built-in.o
  CC      drivers/base/core.o
  CC      drivers/char/random.o
  CC      fs/notify/notification.o
  LD      drivers/clk/bcm/built-in.o
  CC      fs/jffs2/malloc.o
  LD      fs/ramfs/ramfs.o
  LD      drivers/firewire/built-in.o
  CC      fs/sysfs/group.o
  CC      fs/jffs2/read.o
  LD      fs/ramfs/built-in.o
  LD      crypto/jitterentropy_rng.o
  CC      drivers/char/misc.o
  CC      fs/jffs2/nodemgmt.o
  CC      fs/proc/inode.o
  LD      drivers/clk/mvebu/built-in.o
  CC      drivers/base/bus.o
  LD      drivers/clk/ti/built-in.o
  CC      fs/proc/root.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      mm/built-in.o
  CC      fs/jffs2/readinode.o
  CC      fs/jffs2/write.o
  CC      fs/jffs2/scan.o
  LD      drivers/clk/built-in.o
  CC      fs/lockd/clntxdr.o
  CC      fs/lockd/host.o
  CC      fs/jffs2/gc.o
  CC      fs/jffs2/build.o
  CC      fs/jffs2/symlink.o
  CC      fs/nfs/file.o
  CC      fs/jffs2/erase.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]
/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      fs/lockd/svc.o
  LD      drivers/hwtracing/intel_th/built-in.o
  CC      fs/jffs2/background.o
  LD      drivers/firmware/meson/built-in.o
  LD      drivers/firmware/broadcom/built-in.o
  CC      fs/jffs2/fs.o
  CC      fs/lockd/svclock.o
  LD      drivers/firmware/built-in.o
  LD      drivers/gpu/vga/built-in.o
  CC      fs/notify/group.o
  CC      fs/notify/inode_mark.o
  CC      drivers/base/dd.o
  AS      arch/mn10300/lib/__ashldi3.o
  CC      fs/proc/base.o
  CC      fs/jffs2/writev.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]
/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]
/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      drivers/i2c/busses/built-in.o
  LD      drivers/i2c/algos/built-in.o
  LD      drivers/idle/built-in.o
  CC      fs/jffs2/super.o
  LD      drivers/char/agp/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]
  AS      arch/mn10300/lib/__ashrdi3.o
  LD      drivers/gpu/drm/bridge/built-in.o
  LD      drivers/i2c/muxes/built-in.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]
/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]
  CC      fs/jffs2/debug.o
  LD      fs/sysfs/built-in.o
/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]
  CC      fs/jffs2/wbuf.o
  LD      drivers/iommu/built-in.o
  LD      drivers/irqchip/built-in.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      fs/proc/generic.o
  CC      fs/jffs2/compr_rtime.o
  AS      arch/mn10300/lib/__lshrdi3.o
  LD      fs/kernfs/built-in.o
  LD      drivers/gpu/drm/hisilicon/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]
  LD      drivers/gpu/drm/i2c/built-in.o
  LD      drivers/i2c/built-in.o
  CC      fs/notify/mark.o
  CC      arch/mn10300/lib/bitops.o
  AS      arch/mn10300/lib/__ucmpdi2.o
  CC      arch/mn10300/lib/checksum.o
  CC      fs/jffs2/compr_zlib.o
  LD      drivers/lguest/built-in.o
  LD      drivers/gpu/drm/panel/built-in.o
  CC      lib/lockref.o
  LD      drivers/macintosh/built-in.o
  CC      arch/mn10300/lib/delay.o
  CC      lib/bcd.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  CC      lib/div64.o
  LD      drivers/gpu/drm/omapdrm/displays/built-in.o
  CC      lib/sort.o
  AS      arch/mn10300/lib/do_csum.o
  CC      lib/parser.o
  LD      drivers/mfd/built-in.o
  LD      drivers/gpu/drm/omapdrm/dss/built-in.o
  CC      lib/halfmd4.o
  CC      fs/notify/vfsmount_mark.o
  CC      fs/notify/fdinfo.o
  LD      drivers/gpu/drm/omapdrm/built-in.o
  LD      crypto/built-in.o
  LD      virt/lib/built-in.o
  LD      drivers/mmc/built-in.o
  AS      arch/mn10300/lib/memcpy.o
  CC      fs/nfs/getroot.o
  CC      lib/random32.o
  CC      drivers/base/syscore.o
  CC      lib/debug_locks.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      lib/bust_spinlocks.o
  CC      drivers/base/class.o
  CC      drivers/base/driver.o
  LD      drivers/gpu/drm/built-in.o
  CC      fs/notify/dnotify/dnotify.o
  CC      lib/kasprintf.o
  AS      arch/mn10300/lib/memmove.o
  CC      lib/scatterlist.o
  CC      lib/bitmap.o
  LD      drivers/misc/cb710/built-in.o
  CC      drivers/base/platform.o
  LD      virt/built-in.o
  AS      arch/mn10300/lib/memset.o
  CC      arch/mn10300/lib/usercopy.o
  CC      fs/lockd/svcshare.o
  CC      fs/lockd/svcproc.o
  LD      fs/notify/fanotify/built-in.o
  CC      arch/mn10300/lib/negdi2.o
  LD      drivers/misc/eeprom/built-in.o
  CC      lib/gcd.o
  CC      fs/nfs/inode.o
  LD      drivers/char/built-in.o
  CC      lib/lcm.o
  CC      fs/nfs/super.o
  CC      fs/nfs/io.o
  CC      drivers/net/mii.o
  CC      drivers/net/Space.o
  LD      drivers/gpu/built-in.o
  CC      drivers/base/cpu.o
  LD      drivers/nfc/built-in.o
  LD      net/802/built-in.o
  CC      drivers/base/firmware.o
  LD      drivers/misc/lis3lv02d/built-in.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  LD      drivers/media/common/b2c2/built-in.o
  CC      lib/list_sort.o
  CC      lib/uuid.o
  LD      drivers/nvme/host/built-in.o
  CC      lib/flex_array.o
  CC      net/ethernet/eth.o
  CC      fs/nfs/direct.o
  LD      drivers/platform/built-in.o
  LD      drivers/power/built-in.o
  LD      drivers/pwm/built-in.o
  LD      drivers/media/common/saa7146/built-in.o
  CC      fs/lockd/svcsubs.o
  CC      drivers/mtd/mtdcore.o
  LD      drivers/misc/mic/bus/built-in.o
  CC      lib/iov_iter.o
  CC      lib/clz_ctz.o
  CC      drivers/base/map.o
  CC      drivers/base/init.o
  LD      drivers/nvme/target/built-in.o
  AR      arch/mn10300/lib/lib.a
  LD      drivers/misc/ti-st/built-in.o
  CC      fs/notify/inotify/inotify_user.o
  CC      lib/bsearch.o
  CC      fs/lockd/xdr.o
  CC      fs/lockd/mon.o
  CC      drivers/base/devres.o
  LD      drivers/nvme/built-in.o
  LD      drivers/misc/mic/built-in.o
  CC      net/ipv6/addrconf_core.o
  LD      drivers/media/common/siano/built-in.o
  CC      drivers/base/attribute_container.o
  EXPORTS arch/mn10300/lib/lib-ksyms.o
  CC      lib/find_bit.o
  CC      net/netlink/af_netlink.o
  LD      drivers/soc/bcm/built-in.o
  LD      drivers/soc/fsl/built-in.o
  CC      lib/llist.o
  CC      fs/proc/array.o
  LD      drivers/misc/built-in.o
  CC      lib/memweight.o
  CC      fs/lockd/clnt4xdr.o
  CC      drivers/rtc/rtc-lib.o
  CC      lib/kfifo.o
  CC      fs/nfs/pagelist.o
  LD      drivers/media/common/v4l2-tpg/built-in.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      drivers/base/transport_class.o
  LD      fs/notify/dnotify/built-in.o
  LD      arch/mn10300/lib/built-in.o
  LD      drivers/soc/built-in.o
  LD      fs/jffs2/jffs2.o
  LD      drivers/media/common/built-in.o
  CC      lib/percpu-refcount.o
  LD      drivers/video/backlight/built-in.o
  CC      fs/proc/fd.o
  LD      fs/jffs2/built-in.o
  CC      lib/percpu_ida.o
  LD      drivers/media/firewire/built-in.o
  CC      fs/nfs/read.o
  CC      lib/rhashtable.o
  CC      drivers/tty/tty_io.o
  CC      lib/reciprocal_div.o
  CC      lib/once.o
  CC      drivers/tty/n_tty.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  CC      fs/lockd/xdr4.o
  CC      drivers/base/topology.o
  CC      drivers/base/container.o
  CC      fs/lockd/svc4proc.o
  CC      net/core/sock.o
  CC      drivers/net/loopback.o
  LD      drivers/media/platform/omap/built-in.o
  LD      drivers/media/mmc/siano/built-in.o
  LD      drivers/media/rc/keymaps/built-in.o
  CC      drivers/base/property.o
  CC      drivers/base/cacheinfo.o
  LD      drivers/media/i2c/built-in.o
  LD      drivers/video/fbdev/core/built-in.o
  CC      lib/string_helpers.o
  LD      drivers/base/power/built-in.o
  LD      drivers/media/mmc/built-in.o
  LD      drivers/media/platform/built-in.o
  LD      drivers/media/rc/built-in.o
  LD      drivers/media/spi/built-in.o
  CC      fs/nfs/symlink.o
  CC      drivers/base/dma-mapping.o
  LD      drivers/media/tuners/built-in.o
  CC      net/ipv4/inetpeer.o
  CC      fs/proc/proc_tty.o
  CC      drivers/base/firmware_class.o
  CC      net/ipv4/protocol.o
  CC      net/ipv4/route.o
  CC      fs/lockd/procfs.o
  CC      lib/hexdump.o
  CC      lib/kstrtox.o
  LD      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  CC      fs/proc/consoles.o
  CC      fs/proc/cmdline.o
  CC      fs/proc/cpuinfo.o
  CC      lib/iomap_copy.o
  LD      net/ethernet/built-in.o
  LD      drivers/media/pci/b2c2/built-in.o
  CC      drivers/rtc/hctosys.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]
  LD      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  LD      fs/notify/inotify/built-in.o
  CC      fs/proc/devices.o
  CC      net/packet/af_packet.o
  LD      drivers/media/pci/ddbridge/built-in.o
  LD      fs/notify/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/built-in.o
  LD      drivers/media/usb/b2c2/built-in.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  CC      net/sched/sch_generic.o
  CC      net/sched/sch_mq.o
  CC      lib/devres.o
  CC      net/ipv6/exthdrs_core.o
  CC      lib/hweight.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  LD      drivers/media/pci/dm1105/built-in.o
  LD      drivers/video/fbdev/omap2/built-in.o
  LD      drivers/media/pci/mantis/built-in.o
  LD      drivers/media/usb/s2255/built-in.o
  LD      drivers/media/usb/siano/built-in.o
  LD      drivers/video/fbdev/built-in.o
  CC      lib/bitrev.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  HOSTCC  lib/gen_crc32table
  CC      fs/proc/interrupts.o
  CC      fs/proc/loadavg.o
  CC      fs/proc/meminfo.o
  CC      net/ipv4/ip_input.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  CC      drivers/rtc/systohc.o
  CC      fs/proc/uptime.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  CC      fs/proc/stat.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  LD      drivers/video/built-in.o
  LD      drivers/media/pci/ngene/built-in.o
  CC      lib/syscall.o
  CC      drivers/mtd/mtdsuper.o
  LD      drivers/media/usb/zr364xx/built-in.o
  CC      drivers/mtd/mtdconcat.o
  CC      lib/nlattr.o
  CC      lib/atomic64.o
  CC      lib/dynamic_queue_limits.o
  CC      lib/net_utils.o
  LD      drivers/media/pci/pluto2/built-in.o
  CC      lib/zlib_deflate/deflate.o
  LD      drivers/media/pci/pt1/built-in.o
  CC      fs/nfs/unlink.o
  LD      drivers/media/usb/built-in.o
  LD      drivers/media/pci/pt3/built-in.o
  LD      drivers/net/ethernet/8390/built-in.o
  CC      lib/zlib_inflate/inffast.o
  CC      fs/proc/softirqs.o
  CC      fs/proc/version.o
  CC      lib/argv_split.o
  LD      drivers/media/pci/saa7146/built-in.o
  LD      drivers/media/pci/smipcie/built-in.o
  LD      drivers/net/ethernet/arc/built-in.o
  LD      drivers/net/ethernet/amazon/built-in.o
  CC      fs/nfs/write.o
  LD      drivers/media/pci/ttpci/built-in.o
  LD      drivers/base/built-in.o
  LD      fs/lockd/lockd.o
  CC      lib/bug.o
  CC      fs/nfs/namespace.o
  LD      fs/lockd/built-in.o
  CC      net/sysctl_net.o
  CC      drivers/mtd/mtdpart.o
  CC      fs/nfs/mount_clnt.o
  CC      lib/cmdline.o
  CC      lib/chacha20.o
  LD      drivers/media/pci/built-in.o
  CC      fs/nfs/nfstrace.o
  CC      lib/ctype.o
  CC      fs/nfs/nfsroot.o
  LD      drivers/net/ethernet/broadcom/built-in.o
  LD      drivers/net/ethernet/cadence/built-in.o
  CC      net/unix/af_unix.o
  CC      net/sunrpc/clnt.o
  CC      fs/nfs/sysctl.o
  CC      lib/dec_and_lock.o
  CC      lib/decompress.o
  CC      lib/zlib_inflate/inflate.o
  LD      drivers/net/ethernet/ezchip/built-in.o
  CC      fs/proc/namespaces.o
  CC      lib/dma-noop.o
  CC      drivers/rtc/class.o
  CC      drivers/rtc/interface.o
  LD      drivers/net/ethernet/i825xx/built-in.o
  CC      fs/nfs/nfs2super.o
  CC      fs/proc/self.o
  CC      fs/proc/thread_self.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/proc_net.o
  LD      drivers/net/ethernet/intel/built-in.o
  CC      lib/dump_stack.o
  CC      drivers/mtd/mtdchar.o
  CC      lib/earlycpio.o
  CC      lib/flex_proportions.o
  CC      lib/extable.o
  CC      lib/idr.o
  LD      drivers/net/ethernet/marvell/built-in.o
  CC      lib/int_sqrt.o
  LD      drivers/media/built-in.o
  CC      fs/proc/kcore.o
  CC      net/ipv4/ip_fragment.o
  LD      drivers/net/ethernet/micrel/built-in.o
  CC      drivers/tty/tty_ioctl.o
  CC      net/ipv6/ip6_checksum.o
  CC      lib/ioremap.o
  CC      fs/proc/kmsg.o
  LD      drivers/net/ethernet/natsemi/built-in.o
  LD      drivers/net/ethernet/netronome/built-in.o
  CC      lib/irq_regs.o
  CC      lib/is_single_threaded.o
  CC      lib/klist.o
  CC      lib/kobject.o
  LD      drivers/net/ethernet/renesas/built-in.o
  LD      drivers/net/ethernet/qualcomm/emac/built-in.o
  LD      drivers/net/ethernet/rocker/built-in.o
  CC      lib/kobject_uevent.o
  CC      net/ipv4/ip_forward.o
  CC      lib/md5.o
  CC      lib/zlib_deflate/deftree.o
  LD      drivers/net/ethernet/samsung/built-in.o
  CC      lib/nmi_backtrace.o
  LD      drivers/net/ethernet/qualcomm/built-in.o
  CC      lib/nodemask.o
  LD      drivers/net/ethernet/seeq/built-in.o
  CC      fs/nfs/proc.o
  CC      net/core/request_sock.o
  LD      drivers/net/ethernet/synopsys/built-in.o
  LD      drivers/net/ethernet/stmicro/built-in.o
  CC      drivers/net/ethernet/smsc/smc91x.o
  CC      net/ipv4/ip_options.o
  CC      lib/plist.o
  CC      drivers/rtc/rtc-dev.o
  CC      lib/radix-tree.o
  CC      fs/nfs/nfs2xdr.o
  CC      fs/nfs/nfs3super.o
  CC      drivers/mtd/redboot.o
  LD      drivers/net/ethernet/via/built-in.o
  CC      lib/ratelimit.o
  CC      net/ipv6/ip6_icmp.o
  LD      drivers/net/ethernet/wiznet/built-in.o
  CC      lib/zlib_deflate/deflate_syms.o
  LD      net/sched/built-in.o
  CC      lib/rbtree.o
  CC      lib/seq_buf.o
  CC      lib/sha1.o
  CC      fs/nfs/nfs3client.o
  CC      fs/nfs/nfs3proc.o
  CC      lib/show_mem.o
  CC      fs/nfs/nfs3xdr.o
  CC      lib/zlib_inflate/infutil.o
  CC      net/core/skbuff.o
  CC      lib/string.o
  CC      lib/timerqueue.o
  CC      net/netlink/genetlink.o
  CC      drivers/mtd/chips/chipreg.o
  CC      lib/vsprintf.o
  CC      net/ipv4/ip_output.o
  CC      drivers/tty/tty_ldisc.o
  CC      drivers/tty/tty_buffer.o
  CC      drivers/rtc/rtc-proc.o
  CC      drivers/rtc/rtc-sysfs.o
  LD      drivers/mtd/devices/built-in.o
  CC      drivers/rtc/rtc-mc146818-lib.o
  CC      lib/win_minmax.o
  LD      drivers/mtd/lpddr/built-in.o
  CC      drivers/rtc/rtc-cmos.o
  GEN     lib/crc32table.h
  CC      lib/zlib_inflate/inftrees.o
  CC      lib/zlib_inflate/inflate_syms.o
  CC      lib/crc32.o
  CC      drivers/tty/tty_port.o
  CC      drivers/tty/tty_mutex.o
  CC      net/ipv6/output_core.o
  CC      drivers/tty/tty_ldsem.o
  CC      drivers/mtd/maps/physmap.o
  LD      fs/proc/proc.o
  LD      drivers/mtd/nand/built-in.o
  LD      fs/proc/built-in.o
  CC      net/core/datagram.o
  CC      net/ipv4/ip_sockglue.o
  CC      net/ipv4/inet_hashtables.o
  LD      drivers/mtd/onenand/built-in.o
  LD      drivers/mtd/tests/built-in.o
  CC      drivers/tty/pty.o
  CC      drivers/tty/sysrq.o
  CC      net/sunrpc/xprt.o
  LD      drivers/mtd/mtd.o
  CC      net/ipv4/inet_timewait_sock.o
  CC      net/core/stream.o
  CC      net/unix/garbage.o
  LD      drivers/tty/ipwireless/built-in.o
  CC      net/core/scm.o
  CC      net/ipv4/inet_connection_sock.o
  CC      drivers/mtd/chips/cfi_probe.o
  LD      lib/zlib_inflate/zlib_inflate.o
  LD      lib/zlib_deflate/zlib_deflate.o
  CC      drivers/tty/serial/serial_core.o
  CC      drivers/tty/serial/earlycon.o
  LD      lib/zlib_inflate/built-in.o
  CC      net/unix/sysctl_net_unix.o
  LD      lib/zlib_deflate/built-in.o
/home/kisskb/slave/src/drivers/rtc/rtc-cmos.c: In function 'cmos_do_probe':
/home/kisskb/slave/src/drivers/rtc/rtc-cmos.c:746:2: warning: format '%zd' expects argument of type 'signed size_t', but argument 5 has type 'size_t' [-Wformat]
  CC      net/ipv4/tcp.o
  LD      drivers/tty/vt/built-in.o
  CC      net/core/gen_stats.o
  CC      net/ipv6/protocol.o
  CC      net/core/gen_estimator.o
  CC      net/ipv6/ip6_offload.o
  CC      net/ipv6/tcpv6_offload.o
  CC      drivers/mtd/chips/cfi_util.o
  CC      drivers/tty/serial/8250/8250_core.o
  CC      net/sunrpc/socklib.o
  CC      drivers/mtd/chips/cfi_cmdset_0002.o
  CC      net/sunrpc/xprtsock.o
  CC      drivers/mtd/chips/gen_probe.o
  LD      drivers/rtc/rtc-core.o
  LD      drivers/mtd/maps/built-in.o
  CC      drivers/mtd/chips/jedec_probe.o
  CC      net/ipv4/tcp_input.o
  CC      net/sunrpc/sched.o
  CC      net/core/net_namespace.o
  CC      net/sunrpc/auth.o
  LD      fs/nfs/nfsv2.o
  LD      drivers/rtc/built-in.o
  CC      net/ipv4/tcp_output.o
  CC      net/ipv6/exthdrs_offload.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]
  LD      net/packet/built-in.o
  CC      net/ipv4/tcp_timer.o
  CC      drivers/tty/serial/8250/8250_port.o
  CC      drivers/tty/serial/8250/8250_early.o
  CC      net/ipv4/tcp_ipv4.o
  CC      net/ipv4/tcp_minisocks.o
  LD      fs/nfs/nfs.o
  CC      net/sunrpc/auth_null.o
  CC      net/core/secure_seq.o
  CC      net/core/flow_dissector.o
  CC      net/ipv4/tcp_cong.o
  CC      net/ipv4/tcp_metrics.o
  CC      net/core/dev.o
  CC      net/core/sysctl_net_core.o
  CC      net/ipv4/tcp_fastopen.o
  CC      net/core/ethtool.o
  LD      net/unix/unix.o
  LD      net/unix/built-in.o
  LD      net/netlink/built-in.o
  CC      net/ipv4/tcp_rate.o
  CC      net/sunrpc/auth_unix.o
  CC      net/ipv4/tcp_recovery.o
  LD      drivers/net/ethernet/smsc/built-in.o
  LD      drivers/net/ethernet/built-in.o
  CC      net/core/dev_addr_lists.o
  CC      net/sunrpc/auth_generic.o
  CC      net/core/dst.o
  CC      net/sunrpc/svc.o
  CC      net/ipv4/tcp_offload.o
  CC      net/core/netevent.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]
  CC      net/core/neighbour.o
  CC      net/sunrpc/svcsock.o
  LD      drivers/tty/serial/8250/8250.o
  CC      net/core/rtnetlink.o
  CC      net/core/utils.o
  CC      net/ipv4/datagram.o
  CC      net/sunrpc/svcauth.o
  CC      net/ipv4/raw.o
  LD      fs/nfs/nfsv3.o
  CC      net/core/filter.o
  CC      net/core/link_watch.o
  LD      fs/nfs/built-in.o
  LD      net/ipv6/built-in.o
  CC      net/sunrpc/svcauth_unix.o
  LD      fs/built-in.o
  LD      drivers/net/built-in.o
  CC      net/sunrpc/addr.o
  CC      net/sunrpc/rpcb_clnt.o
  CC      net/core/sock_diag.o
  CC      net/core/dev_ioctl.o
  CC      net/ipv4/udp.o
  CC      net/sunrpc/timer.o
  CC      net/core/tso.o
  CC      net/ipv4/udplite.o
  CC      net/sunrpc/xdr.o
  CC      net/sunrpc/sunrpc_syms.o
  CC      net/ipv4/udp_offload.o
  CC      net/sunrpc/cache.o
  CC      net/ipv4/arp.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]
  CC      net/ipv4/icmp.o
  AR      lib/lib.a
  CC      net/sunrpc/rpc_pipe.o
  CC      net/ipv4/af_inet.o
  CC      net/ipv4/devinet.o
  CC      net/core/sock_reuseport.o
  CC      net/ipv4/igmp.o
  EXPORTS lib/lib-ksyms.o
  CC      net/sunrpc/svc_xprt.o
  CC      net/core/net-sysfs.o
  LD      lib/built-in.o
  CC      net/sunrpc/xprtmultipath.o
  CC      net/core/net-procfs.o
  CC      net/ipv4/fib_frontend.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      net/sunrpc/stats.o
  CC      net/ipv4/fib_semantics.o
  LD      drivers/tty/serial/8250/8250_base.o
  CC      net/ipv4/fib_trie.o
  LD      drivers/tty/serial/8250/built-in.o
  CC      net/sunrpc/sysctl.o
  LD      drivers/tty/serial/built-in.o
  CC      net/ipv4/inet_fragment.o
  LD      drivers/tty/built-in.o
  LD      drivers/mtd/chips/built-in.o
  CC      net/ipv4/ping.o
  CC      net/ipv4/ip_tunnel_core.o
  CC      net/ipv4/gre_offload.o
  LD      drivers/mtd/built-in.o
  CC      net/ipv4/proc.o
  CC      net/ipv4/sysctl_net_ipv4.o
  CC      net/ipv4/ipconfig.o
  CC      net/ipv4/tcp_cubic.o
  LD      drivers/built-in.o
  LD      net/sunrpc/sunrpc.o
  LD      net/sunrpc/built-in.o
  LD      net/ipv4/built-in.o
  LD      net/core/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
  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_asb2303_defconfig_am33_2.0'
Completed OK
# rm -rf /home/kisskb/slave/build/linus_asb2303_defconfig_am33_2.0
# Build took: 0:00:20.286955