# git rev-parse -q --verify 516e35080656576b66ca844f32293adb8ecec230^{commit}
516e35080656576b66ca844f32293adb8ecec230
already have revision, skipping fetch
# git checkout -q -f -B kisskb 516e35080656576b66ca844f32293adb8ecec230
# git clean -qxdf
# git log -1
commit 516e35080656576b66ca844f32293adb8ecec230
Author: Paul Mackerras <paulus@ozlabs.org>
Date:   Fri Oct 21 20:04:17 2016 +1100

    powerpc/64: Fix race condition in setting lock bit in idle/wakeup code
    
    This fixes a race condition where one thread that is entering or
    leaving a power-saving state can inadvertently ignore the lock bit
    that was set by another thread, and potentially also clear it.
    The core_idle_lock_held function is called when the lock bit is
    seen to be set.  It polls the lock bit until it is clear, then
    does a lwarx to load the word containing the lock bit and thread
    idle bits so it can be updated.  However, it is possible that the
    value loaded with the lwarx has the lock bit set, even though an
    immediately preceding lwz loaded a value with the lock bit clear.
    If this happens then we go ahead and update the word despite the
    lock bit being set, and when called from pnv_enter_arch207_idle_mode,
    we will subsequently clear the lock bit.
    
    No identifiable misbehaviour has been attributed to this race.
    
    This fixes it by checking the lock bit in the value loaded by the
    lwarx.  If it is set then we just go back and keep on polling.
    
    Fixes: b32aadc1a8ed
    Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
    Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-4.8.0-nolibc/microblaze-linux/bin/microblaze-linux-gcc --version
# < git log --format=%s --max-count=1 516e35080656576b66ca844f32293adb8ecec230
# < make -j 48 ARCH=microblaze O=/home/kisskb/slave/build/powerpc-fixes_mmu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/gcc-4.8.0-nolibc/microblaze-linux/bin/microblaze-linux-  mmu_defconfig
# make -j 48 ARCH=microblaze O=/home/kisskb/slave/build/powerpc-fixes_mmu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/gcc-4.8.0-nolibc/microblaze-linux/bin/microblaze-linux-  
make[1]: Entering directory '/home/kisskb/slave/build/powerpc-fixes_mmu_defconfig_microblaze'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     include/config/kernel.release
  GEN     ./Makefile
  WRAP    arch/microblaze/include/generated/asm/barrier.h
  WRAP    arch/microblaze/include/generated/asm/clkdev.h
  WRAP    arch/microblaze/include/generated/asm/cputime.h
  WRAP    arch/microblaze/include/generated/asm/device.h
  WRAP    arch/microblaze/include/generated/asm/exec.h
  WRAP    arch/microblaze/include/generated/asm/irq_work.h
  WRAP    arch/microblaze/include/generated/asm/mcs_spinlock.h
  WRAP    arch/microblaze/include/generated/asm/mm-arch-hooks.h
  WRAP    arch/microblaze/include/generated/asm/preempt.h
  WRAP    arch/microblaze/include/generated/asm/syscalls.h
  WRAP    arch/microblaze/include/generated/asm/trace_clock.h
  WRAP    arch/microblaze/include/generated/asm/word-at-a-time.h
  CHK     include/generated/uapi/linux/version.h
  UPD     include/generated/uapi/linux/version.h
  WRAP    arch/microblaze/include/generated/uapi/asm/types.h
  HOSTCC  scripts/basic/bin2c
  UPD     include/config/kernel.release
  Using /home/kisskb/slave/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/sortextable
  HOSTCC  scripts/dtc/dtc.o
  HOSTCC  scripts/dtc/flattree.o
  HOSTCC  scripts/dtc/fstree.o
  HOSTCC  scripts/dtc/data.o
  HOSTCC  scripts/mod/mk_elfconfig
  HOSTCC  scripts/dtc/checks.o
  SHIPPED scripts/dtc/dtc-parser.tab.h
  CC      scripts/mod/devicetable-offsets.s
  SHIPPED scripts/dtc/dtc-parser.tab.c
  SHIPPED scripts/dtc/dtc-lexer.lex.c
  HOSTCC  scripts/dtc/util.o
  HOSTCC  scripts/dtc/treesource.o
  HOSTCC  scripts/dtc/srcpos.o
  CC      scripts/mod/empty.o
  HOSTCC  scripts/dtc/livetree.o
  HOSTCC  scripts/dtc/dtc-parser.tab.o
  HOSTCC  scripts/dtc/dtc-lexer.lex.o
  CHK     include/generated/timeconst.h
  CC      kernel/bounds.s
  UPD     include/generated/timeconst.h
  GEN     scripts/mod/devicetable-offsets.h
  CHK     include/generated/bounds.h
  UPD     include/generated/bounds.h
  CC      arch/microblaze/kernel/asm-offsets.s
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/sumversion.o
  CHK     include/generated/asm-offsets.h
  UPD     include/generated/asm-offsets.h
  CALL    /home/kisskb/slave/src/scripts/checksyscalls.sh
  HOSTLD  scripts/dtc/dtc
<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]
  HOSTLD  scripts/mod/modpost
  CHK     include/generated/compile.h
  CC      init/main.o
  LD      usr/built-in.o
  CC      init/do_mounts.o
  CC      init/do_mounts_rd.o
  CC      init/calibrate.o
  CC      init/noinitramfs.o
  CC      init/init_task.o
  UPD     include/generated/compile.h
  CC      arch/microblaze/mm/consistent.o
  CC      arch/microblaze/mm/init.o
  CC      arch/microblaze/mm/pgtable.o
  CC      arch/microblaze/mm/mmu_context.o
  CC      arch/microblaze/mm/fault.o
  CC      init/version.o
  CC      arch/microblaze/mm/highmem.o
  CC      arch/microblaze/pci/pci-common.o
  CC      arch/microblaze/pci/indirect_pci.o
  CC      arch/microblaze/pci/iomap.o
  CC      arch/microblaze/kernel/dma.o
  CC      arch/microblaze/pci/xilinx_pci.o
  CC      arch/microblaze/kernel/exceptions.o
  AS      arch/microblaze/kernel/hw_exception_handler.o
  CC      arch/microblaze/kernel/intc.o
  CC      arch/microblaze/kernel/irq.o
  CC      arch/microblaze/kernel/process.o
  CC      arch/microblaze/kernel/platform.o
  CC      arch/microblaze/kernel/setup.o
  CC      arch/microblaze/kernel/ptrace.o
  CC      arch/microblaze/kernel/signal.o
  CC      arch/microblaze/kernel/prom.o
  CC      arch/microblaze/kernel/timer.o
  CC      arch/microblaze/kernel/sys_microblaze.o
  LD      certs/built-in.o
  CC      arch/microblaze/kernel/reset.o
  AS      arch/microblaze/kernel/entry.o
  CC      arch/microblaze/kernel/unwind.o
  CC      arch/microblaze/kernel/microblaze_ksyms.o
  CC      arch/microblaze/kernel/traps.o
  CC      arch/microblaze/kernel/early_printk.o
  AS      arch/microblaze/kernel/misc.o
  AS      arch/microblaze/kernel/head.o
  LDS     arch/microblaze/kernel/vmlinux.lds
  CC      arch/microblaze/kernel/kgdb.o
  CC      arch/microblaze/kernel/module.o
  CC      arch/microblaze/kernel/cpu/cpuinfo.o
  CC      arch/microblaze/kernel/cpu/cache.o
  CC      arch/microblaze/kernel/cpu/cpuinfo-pvr-full.o
  CC      arch/microblaze/kernel/cpu/cpuinfo-static.o
  CC      arch/microblaze/kernel/cpu/mb.o
  CC      arch/microblaze/kernel/cpu/pvr.o
  CC      security/lsm_audit.o
  CC      ipc/msgutil.o
  CC      ipc/sem.o
  CC      security/commoncap.o
  CC      security/min_addr.o
  CC      ipc/util.o
  CC      ipc/shm.o
  CC      ipc/syscall.o
  CC      ipc/msg.o
  CC      ipc/ipc_sysctl.o
  CC      ipc/mqueue.o
  CC      ipc/mq_sysctl.o
  CC      security/keys/keyring.o
  CC      security/keys/gc.o
  CC      security/keys/key.o
  CC      security/keys/permission.o
  CC      security/keys/request_key_auth.o
  CC      security/keys/user_defined.o
  CC      security/keys/proc.o
  CC      security/keys/process_keys.o
  CC      security/keys/keyctl.o
/home/kisskb/slave/src/arch/microblaze/kernel/timer.c: In function 'xilinx_timer_init':
/home/kisskb/slave/src/arch/microblaze/kernel/timer.c:262:3: warning: 'return' with no value, in function returning non-void [-Wreturn-type]
   return;
   ^
  CC      security/keys/request_key.o
  CC      kernel/fork.o
  CC      security/keys/sysctl.o
  CC      kernel/exec_domain.o
  CC      kernel/panic.o
  CC      kernel/cpu.o
  CC      security/keys/encrypted-keys/encrypted.o
  CC      security/keys/encrypted-keys/ecryptfs_format.o
  CC      kernel/exit.o
  CC      kernel/softirq.o
  CC      kernel/sysctl.o
  CC      kernel/resource.o
  LD      sound/built-in.o
  LD      arch/microblaze/mm/built-in.o
  CC      mm/filemap.o
  CC      kernel/sysctl_binary.o
In file included from /home/kisskb/slave/src/include/linux/list.h:8:0,
                 from /home/kisskb/slave/src/include/linux/preempt.h:10,
                 from /home/kisskb/slave/src/include/linux/spinlock.h:50,
                 from /home/kisskb/slave/src/ipc/msgutil.c:11:
/home/kisskb/slave/src/ipc/msgutil.c: In function 'alloc_msg':
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/ipc/msgutil.c:55:9: note: in expansion of macro 'min'
  alen = min(len, DATALEN_MSG);
         ^
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/ipc/msgutil.c:67:10: note: in expansion of macro 'min'
   alen = min(len, DATALEN_SEG);
          ^
/home/kisskb/slave/src/ipc/msgutil.c: In function 'load_msg':
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/ipc/msgutil.c:95:9: note: in expansion of macro 'min'
  alen = min(len, DATALEN_MSG);
         ^
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/ipc/msgutil.c:102:10: note: in expansion of macro 'min'
   alen = min(len, DATALEN_SEG);
          ^
/home/kisskb/slave/src/ipc/msgutil.c: In function 'store_msg':
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/ipc/msgutil.c:155:9: note: in expansion of macro 'min'
  alen = min(len, DATALEN_MSG);
         ^
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/ipc/msgutil.c:162:10: note: in expansion of macro 'min'
   alen = min(len, DATALEN_SEG);
          ^
  CC      mm/mempool.o
  CC      kernel/capability.o
/home/kisskb/slave/src/security/keys/keyring.c: In function 'keyring_read_iterator':
/home/kisskb/slave/src/security/keys/keyring.c:430:2: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]
  kenter("{%s,%d},,{%zu/%zu}",
  ^
/home/kisskb/slave/src/security/keys/keyring.c:430:2: warning: format '%zu' expects argument of type 'size_t', but argument 6 has type 'unsigned int' [-Wformat=]
/home/kisskb/slave/src/security/keys/keyring.c: In function 'keyring_read':
/home/kisskb/slave/src/security/keys/keyring.c:458:2: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]
  kenter("{%d},,%zu", key_serial(keyring), buflen);
  ^
/home/kisskb/slave/src/security/keys/keyring.c:485:2: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat=]
  kleave(" = %zu [ok]", ctx.count);
  ^
  CC      mm/oom_kill.o
  CC      mm/maccess.o
/home/kisskb/slave/src/security/keys/keyctl.c: In function 'keyctl_instantiate_key_common':
/home/kisskb/slave/src/security/keys/keyctl.c:1042:2: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]
  kenter("%d,,%zu,%d", id, plen, ringid);
  ^
  LD      firmware/built-in.o
  CC      mm/page_alloc.o
  CC      kernel/ptrace.o
/home/kisskb/slave/src/security/keys/request_key.c: In function 'construct_key':
/home/kisskb/slave/src/security/keys/request_key.c:212:2: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]
  kenter("%d,%p,%zu,%p", key->serial, callout_info, callout_len, aux);
  ^
/home/kisskb/slave/src/security/keys/request_key.c: In function 'request_key_and_link':
/home/kisskb/slave/src/security/keys/request_key.c:530:2: warning: format '%zu' expects argument of type 'size_t', but argument 6 has type 'unsigned int' [-Wformat=]
  kenter("%s,%s,%p,%zu,%p,%p,%lx",
  ^
  CC      kernel/user.o
  LD      arch/microblaze/kernel/cpu/built-in.o
  CC      mm/page-writeback.o
  LD      arch/microblaze/pci/built-in.o
/home/kisskb/slave/src/security/keys/request_key_auth.c: In function 'request_key_auth_describe':
/home/kisskb/slave/src/security/keys/request_key_auth.c:77:3: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]
   seq_printf(m, " pid:%d ci:%zu", rka->pid, rka->callout_len);
   ^
  CC      block/bio.o
  LD      arch/microblaze/kernel/built-in.o
  CC      crypto/api.o
  CC      mm/readahead.o
  CC      crypto/cipher.o
  CC      crypto/compress.o
  CC      block/elevator.o
  CC      crypto/memneq.o
  CC      crypto/crypto_wq.o
  CC      fs/open.o
  CC      fs/read_write.o
  CC      arch/microblaze/lib/ashldi3.o
  CC      arch/microblaze/lib/ashrdi3.o
  CC      fs/file_table.o
  CC      net/socket.o
  LD      init/mounts.o
  LD      drivers/amba/built-in.o
  LD      init/built-in.o
  CC      arch/microblaze/lib/cmpdi2.o
  CC      mm/swap.o
  CC      kernel/signal.o
  CC      kernel/sys.o
  AS      arch/microblaze/lib/divsi3.o
/home/kisskb/slave/src/mm/mempool.c: In function 'poison_error':
/home/kisskb/slave/src/mm/mempool.c:33:2: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat=]
  pr_err("Mempool %p size %zu\n", pool, size);
  ^
  CC      kernel/kmod.o
  CC      crypto/algapi.o
  CC      arch/microblaze/lib/lshrdi3.o
  LD      net/802/built-in.o
  LD      virt/lib/built-in.o
  AS      arch/microblaze/lib/modsi3.o
  LD      drivers/auxdisplay/built-in.o
  CC      fs/super.o
  CC      arch/microblaze/lib/muldi3.o
  LD      virt/built-in.o
  AS      arch/microblaze/lib/mulsi3.o
  CC      arch/microblaze/lib/ucmpdi2.o
  CC      net/ethernet/eth.o
  AS      arch/microblaze/lib/udivsi3.o
  CC      drivers/block/brd.o
  LD      security/keys/encrypted-keys/encrypted-keys.o
  CC      kernel/workqueue.o
  CC      kernel/pid.o
  AS      arch/microblaze/lib/umodsi3.o
  LD      security/keys/encrypted-keys/built-in.o
  CC      kernel/task_work.o
  LD      drivers/bus/built-in.o
  LD      security/keys/built-in.o
  CC      crypto/scatterwalk.o
  CC      arch/microblaze/lib/memmove.o
  CC      arch/microblaze/lib/memcpy.o
  CC      arch/microblaze/lib/memset.o
  AS      arch/microblaze/lib/uaccess_old.o
  CC      kernel/extable.o
  CC      kernel/params.o
  LD      security/built-in.o
  LD      drivers/cdrom/built-in.o
  CC      crypto/proc.o
  CC      block/blk-core.o
  CC      block/blk-tag.o
  CC      lib/lockref.o
  CC      kernel/kthread.o
  CC      mm/truncate.o
  CC      lib/bcd.o
  CC      kernel/sys_ni.o
  CC      drivers/char/mem.o
  CC      kernel/nsproxy.o
  AR      arch/microblaze/lib/lib.a
  CC      drivers/base/component.o
  CC      drivers/char/random.o
  CC      net/core/sock.o
  CC      mm/vmscan.o
  EXPORTS arch/microblaze/lib/lib-ksyms.o
  CC      lib/div64.o
  CC      crypto/aead.o
  CC      crypto/ablkcipher.o
  CC      lib/sort.o
  CC      kernel/notifier.o
  CC      mm/shmem.o
  CC      kernel/ksysfs.o
  LD      arch/microblaze/lib/built-in.o
  CC      drivers/clk/clk-devres.o
  CC      drivers/clk/clkdev.o
  CC      crypto/blkcipher.o
  CC      fs/char_dev.o
  LD      ipc/built-in.o
  CC      lib/parser.o
  CC      kernel/cred.o
  CC      lib/halfmd4.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=]
   dev_dbg(master->dev, "Looking for component %zu\n", i);
   ^
  CC      block/blk-sysfs.o
  CC      kernel/reboot.o
  CC      kernel/async.o
  CC      lib/debug_locks.o
  CC      kernel/range.o
  CC      kernel/smpboot.o
  CC      crypto/skcipher.o
  CC      kernel/ucount.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=]
          current->comm, nbytes);
          ^
In file included from /home/kisskb/slave/src/include/linux/sched.h:17:0,
                 from /home/kisskb/slave/src/include/linux/utsname.h:5,
                 from /home/kisskb/slave/src/drivers/char/random.c:238:
/home/kisskb/slave/src/drivers/char/random.c: In function 'write_pool':
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/drivers/char/random.c:1783:11: note: in expansion of macro 'min'
   bytes = min(count, sizeof(buf));
           ^
  CC      block/blk-flush.o
  CC      fs/stat.o
  CC      lib/random32.o
  CC      drivers/clk/clk.o
  CC      lib/bust_spinlocks.o
  LD      drivers/block/built-in.o
  CC      crypto/ahash.o
  CC      kernel/groups.o
  CC      drivers/clocksource/clksrc-probe.o
  CC      fs/exec.o
  CC      drivers/base/core.o
  CC      lib/kasprintf.o
  CC      fs/pipe.o
  CC      kernel/bpf/core.o
  CC      kernel/debug/debug_core.o
  LD      kernel/livepatch/built-in.o
  CC      crypto/shash.o
  CC      drivers/clk/clk-divider.o
  CC      mm/util.o
  CC      kernel/power/qos.o
  CC      kernel/printk/printk.o
  CC      kernel/locking/mutex.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/rcu/update.o
  LD      net/ethernet/built-in.o
  CC      drivers/char/misc.o
  CC      block/blk-settings.o
  CC      mm/mmzone.o
  CC      kernel/futex.o
  CC      lib/bitmap.o
  CC      mm/vmstat.o
  CC      fs/namei.o
  CC      crypto/akcipher.o
  CC      lib/scatterlist.o
  CC      kernel/up.o
  CC      lib/gcd.o
  LD      drivers/clocksource/built-in.o
  CC      crypto/kpp.o
  CC      kernel/module.o
  LD      drivers/crypto/built-in.o
  CC      crypto/algboss.o
  CC      kernel/sched/core.o
  CC      lib/lcm.o
  LD      drivers/char/agp/built-in.o
  LD      drivers/firewire/built-in.o
  CC      crypto/testmgr.o
  CC      mm/backing-dev.o
  CC      kernel/time/time.o
  CC      block/blk-ioc.o
  CC      fs/fcntl.o
  CC      lib/list_sort.o
  CC      kernel/kallsyms.o
  CC      drivers/char/xilinx_hwicap/xilinx_hwicap.o
  CC      crypto/cmac.o
  LD      drivers/firmware/broadcom/built-in.o
  CC      block/blk-map.o
  CC      kernel/locking/semaphore.o
  LD      drivers/firmware/meson/built-in.o
  CC      mm/mm_init.o
  CC      mm/mmu_context.o
  CC      kernel/rcu/sync.o
  CC      kernel/rcu/srcu.o
  LD      drivers/firmware/built-in.o
  CC      crypto/hmac.o
  CC      lib/uuid.o
  CC      mm/percpu.o
  GZIP    kernel/config_data.gz
  CC      kernel/irq/handle.o
  CC      crypto/crypto_null.o
  CC      kernel/audit.o
  CC      net/ipv6/addrconf_core.o
  CC      net/ipv4/route.o
  LD      kernel/power/built-in.o
  CC      kernel/auditfilter.o
  CC      lib/flex_array.o
  CC      kernel/hung_task.o
  CC      net/ipv4/inetpeer.o
  CC      drivers/gpio/devres.o
  CC      kernel/debug/gdbstub.o
  CC      block/blk-exec.o
  CC      crypto/md4.o
  CC      mm/slab_common.o
  CC      drivers/char/xilinx_hwicap/fifo_icap.o
  CC      kernel/rcu/tiny.o
  CC      crypto/md5.o
  CC      block/blk-merge.o
  CC      crypto/sha256_generic.o
  CC      mm/compaction.o
  CC      kernel/seccomp.o
  CC      mm/vmacache.o
  CC      lib/iov_iter.o
  CC      kernel/locking/rwsem.o
  CC      lib/clz_ctz.o
  CC      crypto/ecb.o
  CC      drivers/clk/clk-fixed-factor.o
  CC      block/blk-softirq.o
  CC      fs/ioctl.o
  CC      lib/bsearch.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=]
   pr_warn("wasting %zu pages per chunk\n",
   ^
/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=]
   WARN(true, "illegal size (%zu) or align (%zu) for percpu allocation\n",
   ^
/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=]
   pr_warn("allocation failed, size=%zu align=%zu atomic=%d, %s\n",
   ^
/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=]
         ai->unit_size, ai->alloc_size / ai->atom_size, ai->atom_size);
         ^
/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      kernel/irq/manage.o
  CC      block/blk-timeout.o
  CC      mm/interval_tree.o
  CC      fs/readdir.o
  CC      lib/find_bit.o
  CC      lib/llist.o
  CC      crypto/cbc.o
  CC      kernel/utsname_sysctl.o
  CC      fs/select.o
  CC      kernel/time/timer.o
  CC      crypto/des_generic.o
  CC      mm/list_lru.o
  CC      block/blk-lib.o
  CC      mm/workingset.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=]
      name, size, err);
      ^
  CC      kernel/elfcore.o
  CC      drivers/gpio/gpiolib.o
  CC      drivers/clk/clk-fixed-rate.o
  CC      lib/memweight.o
  CC      drivers/char/xilinx_hwicap/buffer_icap.o
  CC      kernel/locking/percpu-rwsem.o
  CC      mm/debug.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=]
  printk(KERN_ERR "idx = %d, offset = %zd\n", i->idx, i->iov_offset);
  ^
  CC      lib/kfifo.o
  LD      kernel/printk/built-in.o
  LD      kernel/rcu/built-in.o
  CC      kernel/irq_work.o
  CC      drivers/base/bus.o
  CC      kernel/membarrier.o
  CC      kernel/memremap.o
  CC      lib/percpu-refcount.o
  CC      net/ipv6/exthdrs_core.o
  CC      drivers/clk/clk-gate.o
  CHK     kernel/config_data.h
  CC      crypto/aes_generic.o
  LD      kernel/bpf/built-in.o
  UPD     kernel/config_data.h
  CC      block/blk-mq.o
  CC      kernel/configs.o
  CC      crypto/arc4.o
  CC      crypto/rng.o
  CC      kernel/debug/kdb/kdb_io.o
  CC      mm/gup.o
  CC [M]  crypto/echainiv.o
  CC      mm/highmem.o
  CC      kernel/locking/rtmutex.o
  CC      block/blk-mq-tag.o
  CC      block/blk-mq-sysfs.o
  CC [M]  crypto/drbg.o
  CC      net/core/request_sock.o
  CC      block/blk-mq-cpumap.o
  CC      mm/memory.o
  LD      drivers/char/xilinx_hwicap/xilinx_hwicap_m.o
  CC      fs/dcache.o
  CC      mm/mincore.o
  LD      drivers/char/xilinx_hwicap/built-in.o
  CC      net/ipv4/protocol.o
  CC      kernel/time/hrtimer.o
  CC      drivers/clk/clk-multiplier.o
  LD      drivers/char/built-in.o
  CC      kernel/time/itimer.o
  CC [M]  crypto/jitterentropy.o
  CC      mm/mlock.o
  CC      fs/inode.o
  CC      lib/percpu_ida.o
  CC      block/ioctl.o
  CC      mm/mmap.o
  LD      drivers/hwtracing/intel_th/built-in.o
  CC      drivers/clk/clk-mux.o
  CC      drivers/clk/clk-composite.o
  CC      mm/mprotect.o
  CC      drivers/gpu/vga/vgaarb.o
  CC [M]  crypto/jitterentropy-kcapi.o
  CC      kernel/debug/kdb/kdb_main.o
  LD      drivers/gpu/drm/hisilicon/built-in.o
  LD      drivers/gpu/drm/bridge/built-in.o
/home/kisskb/slave/src/crypto/drbg.c: In function 'drbg_seed':
  CC      drivers/i2c/i2c-boardinfo.o
/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=]
   pr_devel("DRBG: personalization string too long %zu\n",
   ^
/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=]
   pr_devel("DRBG: additional information string too long %zu\n",
   ^
  LD      drivers/gpu/drm/i2c/built-in.o
  CC      kernel/irq/spurious.o
  CC      kernel/irq/resend.o
  CC      lib/rhashtable.o
  CC      drivers/clk/clk-fractional-divider.o
  LD      crypto/crypto_algapi.o
  LD      crypto/crypto.o
  CC      net/ipv6/ip6_checksum.o
  LD      drivers/gpu/drm/panel/built-in.o
  LD      drivers/gpu/drm/omapdrm/displays/built-in.o
  LD      crypto/crypto_blkcipher.o
  LD      crypto/crypto_hash.o
  LD      crypto/cryptomgr.o
  CC      kernel/irq/chip.o
  CC      kernel/locking/spinlock.o
  CC      drivers/clk/clk-gpio.o
  CC      fs/attr.o
  CC      kernel/time/posix-timers.o
  CC      kernel/time/posix-cpu-timers.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  CC      drivers/base/dd.o
  LD      drivers/gpu/drm/omapdrm/dss/built-in.o
  CC      block/genhd.o
  CC      block/scsi_ioctl.o
  CC      kernel/sched/loadavg.o
  LD      drivers/gpu/drm/omapdrm/built-in.o
  CC      kernel/sched/clock.o
  CC      lib/reciprocal_div.o
  CC      block/partition-generic.o
  CC      block/ioprio.o
  LD      drivers/gpu/drm/built-in.o
  CC      block/badblocks.o
  CC      mm/mremap.o
  CC      drivers/clk/clk-conf.o
  LD      drivers/clk/bcm/built-in.o
  CC      drivers/i2c/i2c-core.o
  CC      mm/msync.o
  CC      kernel/irq/dummychip.o
  LD      drivers/clk/mvebu/built-in.o
  CC      kernel/irq/devres.o
  CC      lib/once.o
  CC      mm/rmap.o
  CC      kernel/irq/autoprobe.o
  CC      kernel/time/timekeeping.o
  CC      mm/vmalloc.o
  CC      kernel/time/ntp.o
  CC      net/core/skbuff.o
  CC      fs/bad_inode.o
  LD      drivers/clk/ti/built-in.o
  CC      mm/pagewalk.o
  CC      mm/pgtable-generic.o
  CC      net/ipv4/ip_input.o
  CC      mm/process_vm_access.o
  CC      lib/string_helpers.o
  LD      drivers/gpu/vga/built-in.o
  LD      drivers/gpu/built-in.o
  CC      drivers/gpio/gpiolib-legacy.o
  CC      drivers/gpio/gpiolib-of.o
  CC      kernel/sched/cputime.o
  CC      kernel/locking/spinlock_debug.o
  CC      drivers/gpio/gpiolib-sysfs.o
  CC      fs/file.o
  CC      kernel/sched/idle_task.o
  LD      drivers/idle/built-in.o
  LD [M]  crypto/jitterentropy_rng.o
  CC      drivers/base/syscore.o
  CC      net/ipv6/ip6_icmp.o
  CC      net/ipv6/output_core.o
  CC      net/ipv4/ip_fragment.o
  LD      crypto/built-in.o
  LD      drivers/clk/built-in.o
  LD      drivers/iommu/built-in.o
  CC      drivers/irqchip/irqchip.o
  CC      mm/init-mm.o
  LD      drivers/lguest/built-in.o
  CC      lib/hexdump.o
  LD      drivers/macintosh/built-in.o
  CC      block/partitions/check.o
  CC      block/bounce.o
  CC      kernel/irq/irqdomain.o
  CC      block/noop-iosched.o
  CC      kernel/irq/proc.o
  CC      fs/filesystems.o
  LD      drivers/mfd/built-in.o
  CC      block/deadline-iosched.o
  CC      mm/bootmem.o
  CC      drivers/gpio/gpio-xilinx.o
  CC      net/core/datagram.o
  CC      kernel/locking/rwsem-spinlock.o
  CC      mm/fadvise.o
  CC      kernel/time/clocksource.o
  LD      drivers/mmc/built-in.o
  CC      block/cfq-iosched.o
  CC      drivers/misc/kgdbts.o
  CC      mm/madvise.o
  CC      lib/kstrtox.o
  CC      mm/memblock.o
  CC      lib/pci_iomap.o
  CC      mm/dmapool.o
  CC      mm/slab.o
  LD      drivers/media/common/b2c2/built-in.o
  LD      drivers/irqchip/built-in.o
  CC      lib/iomap_copy.o
  CC      kernel/sched/fair.o
  LD      drivers/media/common/saa7146/built-in.o
  CC      kernel/debug/kdb/kdb_support.o
  CC      block/blk-mq-pci.o
  CC      drivers/net/Space.o
  CC      net/ipv6/protocol.o
  CC      drivers/mtd/mtdcore.o
  CC      kernel/time/jiffies.o
  CC      kernel/time/timer_list.o
  CC      fs/namespace.o
  LD      drivers/media/common/siano/built-in.o
  CC      kernel/time/timeconv.o
  CC      fs/seq_file.o
  CC      kernel/sched/rt.o
  CC      drivers/base/driver.o
  CC      drivers/base/class.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=]
      pool->size, pages);
      ^
/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=]
  LD      drivers/media/common/v4l2-tpg/built-in.o
In file included from /home/kisskb/slave/src/lib/kstrtox.c:16:0:
/home/kisskb/slave/src/lib/kstrtox.c: In function 'kstrtobool_from_user':
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/lib/kstrtox.c:376:10: note: in expansion of macro 'min'
  count = min(count, sizeof(buf) - 1);
          ^
/home/kisskb/slave/src/lib/kstrtox.c: In function 'kstrtoull_from_user':
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/lib/kstrtox.c:390:10: note: in expansion of macro 'min'
  count = min(count, sizeof(buf) - 1);    \
          ^
/home/kisskb/slave/src/lib/kstrtox.c:398:1: note: in expansion of macro 'kstrto_from_user'
 kstrto_from_user(kstrtoull_from_user, kstrtoull, unsigned long long);
 ^
/home/kisskb/slave/src/lib/kstrtox.c: In function 'kstrtoll_from_user':
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/lib/kstrtox.c:390:10: note: in expansion of macro 'min'
  count = min(count, sizeof(buf) - 1);    \
          ^
/home/kisskb/slave/src/lib/kstrtox.c:399:1: note: in expansion of macro 'kstrto_from_user'
 kstrto_from_user(kstrtoll_from_user, kstrtoll, long long);
 ^
/home/kisskb/slave/src/lib/kstrtox.c: In function 'kstrtoul_from_user':
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/lib/kstrtox.c:390:10: note: in expansion of macro 'min'
  count = min(count, sizeof(buf) - 1);    \
          ^
/home/kisskb/slave/src/lib/kstrtox.c:400:1: note: in expansion of macro 'kstrto_from_user'
 kstrto_from_user(kstrtoul_from_user, kstrtoul, unsigned long);
 ^
/home/kisskb/slave/src/lib/kstrtox.c: In function 'kstrtol_from_user':
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/lib/kstrtox.c:390:10: note: in expansion of macro 'min'
  count = min(count, sizeof(buf) - 1);    \
          ^
/home/kisskb/slave/src/lib/kstrtox.c:401:1: note: in expansion of macro 'kstrto_from_user'
 kstrto_from_user(kstrtol_from_user, kstrtol, long);
 ^
/home/kisskb/slave/src/lib/kstrtox.c: In function 'kstrtouint_from_user':
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/lib/kstrtox.c:390:10: note: in expansion of macro 'min'
  count = min(count, sizeof(buf) - 1);    \
          ^
/home/kisskb/slave/src/lib/kstrtox.c:402:1: note: in expansion of macro 'kstrto_from_user'
 kstrto_from_user(kstrtouint_from_user, kstrtouint, unsigned int);
 ^
/home/kisskb/slave/src/lib/kstrtox.c: In function 'kstrtoint_from_user':
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/lib/kstrtox.c:390:10: note: in expansion of macro 'min'
  count = min(count, sizeof(buf) - 1);    \
          ^
/home/kisskb/slave/src/lib/kstrtox.c:403:1: note: in expansion of macro 'kstrto_from_user'
 kstrto_from_user(kstrtoint_from_user, kstrtoint, int);
 ^
/home/kisskb/slave/src/lib/kstrtox.c: In function 'kstrtou16_from_user':
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/lib/kstrtox.c:390:10: note: in expansion of macro 'min'
  count = min(count, sizeof(buf) - 1);    \
          ^
/home/kisskb/slave/src/lib/kstrtox.c:404:1: note: in expansion of macro 'kstrto_from_user'
 kstrto_from_user(kstrtou16_from_user, kstrtou16, u16);
 ^
/home/kisskb/slave/src/lib/kstrtox.c: In function 'kstrtos16_from_user':
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/lib/kstrtox.c:390:10: note: in expansion of macro 'min'
  count = min(count, sizeof(buf) - 1);    \
          ^
/home/kisskb/slave/src/lib/kstrtox.c:405:1: note: in expansion of macro 'kstrto_from_user'
 kstrto_from_user(kstrtos16_from_user, kstrtos16, s16);
 ^
/home/kisskb/slave/src/lib/kstrtox.c: In function 'kstrtou8_from_user':
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/lib/kstrtox.c:390:10: note: in expansion of macro 'min'
  count = min(count, sizeof(buf) - 1);    \
          ^
/home/kisskb/slave/src/lib/kstrtox.c:406:1: note: in expansion of macro 'kstrto_from_user'
 kstrto_from_user(kstrtou8_from_user, kstrtou8, u8);
 ^
/home/kisskb/slave/src/lib/kstrtox.c: In function 'kstrtos8_from_user':
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/lib/kstrtox.c:390:10: note: in expansion of macro 'min'
  count = min(count, sizeof(buf) - 1);    \
          ^
/home/kisskb/slave/src/lib/kstrtox.c:407:1: note: in expansion of macro 'kstrto_from_user'
 kstrto_from_user(kstrtos8_from_user, kstrtos8, s8);
 ^
  CC      kernel/sched/deadline.o
  LD      drivers/media/common/built-in.o
  CC      mm/migrate.o
  CC      fs/xattr.o
  LD      kernel/locking/built-in.o
  LD      drivers/gpio/built-in.o
  LD      drivers/media/firewire/built-in.o
  CC      fs/libfs.o
  CC      fs/fs-writeback.o
  LD      kernel/irq/built-in.o
  CC      block/partitions/msdos.o
  LD      drivers/nfc/built-in.o
  CC      fs/pnode.o
  CC      fs/splice.o
  LD      drivers/nvme/host/built-in.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  CC      lib/devres.o
  LD      drivers/media/mmc/siano/built-in.o
  CC      kernel/time/timecounter.o
  CC      lib/hweight.o
  LD      drivers/media/i2c/built-in.o
  LD      drivers/nvme/target/built-in.o
  LD      drivers/media/mmc/built-in.o
  CC      drivers/base/platform.o
  CC      drivers/base/cpu.o
  CC      net/netlink/af_netlink.o
  LD      drivers/media/pci/b2c2/built-in.o
  CC      net/netlink/genetlink.o
  CC      drivers/of/base.o
  CC      lib/assoc_array.o
  LD      drivers/nvme/built-in.o
  CC      kernel/time/posix-clock.o
  LD      drivers/media/pci/ddbridge/built-in.o
  LD      drivers/media/spi/built-in.o
  CC      net/ipv6/ip6_offload.o
  CC      lib/bitrev.o
  LD      drivers/media/platform/omap/built-in.o
  LD      drivers/media/rc/keymaps/built-in.o
  CC      drivers/mtd/mtdsuper.o
  CC      net/ipv6/tcpv6_offload.o
In file included from /home/kisskb/slave/src/include/linux/sched.h:17:0,
                 from /home/kisskb/slave/src/include/linux/blkdev.h:4,
                 from /home/kisskb/slave/src/fs/libfs.c:6:
/home/kisskb/slave/src/fs/libfs.c: In function 'simple_attr_write':
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/fs/libfs.c:874:9: note: in expansion of macro 'min'
  size = min(sizeof(attr->set_buf) - 1, len);
         ^
  LD      drivers/media/pci/dm1105/built-in.o
  CC      net/ipv4/ip_forward.o
  CC      kernel/time/alarmtimer.o
  LD      drivers/media/tuners/built-in.o
  LD      drivers/i2c/algos/built-in.o
  LD      drivers/media/pci/mantis/built-in.o
  CC      kernel/debug/kdb/kdb_bt.o
  LD      drivers/media/rc/built-in.o
  LD      drivers/media/platform/built-in.o
  CC      net/ipv4/ip_options.o
  LD      drivers/platform/built-in.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  CC      drivers/net/loopback.o
  CC      kernel/time/clockevents.o
  CC      lib/rational.o
  CC      kernel/time/tick-common.o
  LD      drivers/media/pci/ngene/built-in.o
  LD      drivers/media/pci/pluto2/built-in.o
  CC      drivers/i2c/busses/i2c-xiic.o
  LD      drivers/power/built-in.o
  HOSTCC  lib/gen_crc32table
  LD      drivers/media/pci/pt3/built-in.o
  LD      drivers/media/pci/pt1/built-in.o
  LD      drivers/media/pci/saa7146/built-in.o
  LD      drivers/media/pci/smipcie/built-in.o
/home/kisskb/slave/src/lib/assoc_array.c: In function 'assoc_array_insert_into_terminal_node':
/home/kisskb/slave/src/lib/assoc_array.c:802:2: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat=]
  pr_devel("blank off [%zu] %d: %lx\n", keylen - 1, level, blank);
  ^
/home/kisskb/slave/src/lib/assoc_array.c: In function 'assoc_array_insert_mid_shortcut':
/home/kisskb/slave/src/lib/assoc_array.c:902:3: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat=]
   pr_devel("blank off [%zu] %d: %lx\n", keylen - 1, diff, blank);
   ^
  CC      kernel/sched/stop_task.o
  CC      kernel/time/sched_clock.o
  LD      drivers/media/usb/b2c2/built-in.o
  LD      drivers/pwm/built-in.o
  CC      kernel/sched/wait.o
  CC      fs/sync.o
  CC      kernel/sched/swait.o
  CC      net/core/stream.o
  CC      lib/zlib_inflate/inffast.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  LD      drivers/media/pci/ttpci/built-in.o
  CC      drivers/pci/access.o
  CC      drivers/mtd/mtdconcat.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  LD      drivers/soc/bcm/built-in.o
  LD      drivers/misc/cb710/built-in.o
  LD      drivers/soc/fsl/built-in.o
  LD      drivers/media/usb/s2255/built-in.o
  LD      drivers/media/pci/built-in.o
  CC      lib/audit.o
  GENKDB  kernel/debug/kdb/gen-kdb_cmds.c
  CC      drivers/spi/spi.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  LD      drivers/soc/built-in.o
  CC      kernel/debug/kdb/kdb_bp.o
  LD      drivers/media/usb/siano/built-in.o
  LD      drivers/misc/lis3lv02d/built-in.o
  LD      drivers/misc/eeprom/built-in.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  CC      fs/utimes.o
  CC      fs/stack.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  LD      drivers/media/usb/zr364xx/built-in.o
  LD      drivers/misc/ti-st/built-in.o
  CC      fs/fs_struct.o
  LD      drivers/misc/mic/bus/built-in.o
  CC      drivers/uio/uio.o
  LD      drivers/media/usb/built-in.o
  CC      kernel/sched/completion.o
  CC      drivers/uio/uio_pdrv_genirq.o
  CC      drivers/base/firmware.o
  LD      drivers/misc/mic/built-in.o
  CC      drivers/uio/uio_dmem_genirq.o
  CC      lib/zlib_inflate/infutil.o
  CC      lib/zlib_inflate/inflate.o
  LD      drivers/usb/host/built-in.o
  CC      kernel/sched/idle.o
  LD      drivers/misc/built-in.o
  LD      drivers/usb/built-in.o
  CC      kernel/sched/debug.o
  CC      drivers/tty/tty_io.o
  CC      lib/nlattr.o
  CC      drivers/mtd/mtdpart.o
  LD      drivers/video/backlight/built-in.o
  LD      drivers/media/built-in.o
  LD      block/partitions/built-in.o
  CC      lib/checksum.o
  CC      fs/statfs.o
  LD      kernel/time/built-in.o
  CC      drivers/watchdog/watchdog_core.o
  CC      drivers/watchdog/watchdog_dev.o
  CC      lib/atomic64.o
  CC      lib/dynamic_queue_limits.o
/home/kisskb/slave/src/drivers/pci/access.c: In function 'pci_vpd_size':
/home/kisskb/slave/src/drivers/pci/access.c:318:8: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]
        tag, off + 1);
        ^
/home/kisskb/slave/src/drivers/pci/access.c:340:6: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]
      tag, off);
      ^
  CC      drivers/tty/n_tty.o
/home/kisskb/slave/src/drivers/spi/spi.c: In function '__spi_split_transfer_maxsize':
/home/kisskb/slave/src/drivers/spi/spi.c:2331:2: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]
  dev_warn_once(&msg->spi->dev,
  ^
  CC      kernel/debug/kdb/kdb_debugger.o
  CC      fs/fs_pin.o
  CC      drivers/tty/tty_ioctl.o
  CC      fs/nsfs.o
  CC      drivers/base/init.o
  CC      drivers/base/map.o
  CC      fs/buffer.o
  CC      fs/block_dev.o
  CC      net/ipv4/ip_output.o
  CC      drivers/base/devres.o
  LD      drivers/i2c/busses/built-in.o
  CC      fs/direct-io.o
  CC      net/core/scm.o
  CC      lib/net_utils.o
  LD      drivers/i2c/muxes/built-in.o
  CC      lib/zlib_inflate/inftrees.o
  CC      net/ipv6/exthdrs_offload.o
  CC      drivers/video/fbdev/core/fb_cmdline.o
  LD      mm/built-in.o
  LD      drivers/i2c/built-in.o
  CC      lib/sbitmap.o
  CC      net/ipv4/ip_sockglue.o
  CC      fs/mpage.o
  CC      fs/proc_namespace.o
  CC      drivers/of/device.o
  CC      lib/argv_split.o
  CC      lib/chacha20.o
  CC      net/ipv4/inet_hashtables.o
  CC      lib/cmdline.o
  CC      net/ipv4/inet_timewait_sock.o
  CC      lib/ctype.o
  CC      drivers/base/attribute_container.o
  CC      lib/dec_and_lock.o
  CC      net/ipv4/inet_connection_sock.o
  CC      drivers/watchdog/of_xilinx_wdt.o
  CC      lib/zlib_inflate/inflate_syms.o
  CC      kernel/debug/kdb/gen-kdb_cmds.o
  CC      fs/cramfs/inode.o
  CC      lib/decompress.o
  LD      drivers/uio/built-in.o
  LD      fs/exofs/built-in.o
  CC      drivers/base/transport_class.o
/home/kisskb/slave/src/fs/buffer.c: In function '__find_get_block_slow':
/home/kisskb/slave/src/fs/buffer.c:243:4: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat=]
    bh->b_state, bh->b_size);
    ^
  CC      fs/cramfs/uncompress.o
  CC      fs/devpts/inode.o
  CC      lib/dma-noop.o
  CC      drivers/pci/bus.o
  LD      kernel/debug/kdb/built-in.o
  CC      fs/exportfs/expfs.o
  CC      lib/earlycpio.o
  CC      lib/dump_stack.o
  CC      lib/extable.o
  LD      kernel/debug/built-in.o
  CC      drivers/mtd/mtdchar.o
  CC      lib/fdt.o
  CC      fs/ext2/balloc.o
  LD      kernel/sched/built-in.o
  CC      lib/fdt_empty_tree.o
  LD      kernel/built-in.o
  CC      lib/fdt_ro.o
  CC      fs/kernfs/mount.o
  CC      fs/cifs/cifsfs.o
  LD      drivers/watchdog/watchdog.o
  CC      lib/fdt_rw.o
  CC      lib/fdt_strerror.o
  CC      drivers/video/fbdev/core/fb_notify.o
  LD      drivers/net/ethernet/3com/built-in.o
  LD      lib/zlib_inflate/zlib_inflate.o
  CC      lib/fdt_sw.o
  CC      lib/fdt_wip.o
  CC      drivers/tty/tty_ldisc.o
  LD      drivers/net/ethernet/8390/built-in.o
  CC      lib/flex_proportions.o
  LD      lib/zlib_inflate/built-in.o
  CC      drivers/base/topology.o
  CC      lib/idr.o
  LD      drivers/net/ethernet/adaptec/built-in.o
  LD      block/built-in.o
  CC      drivers/base/container.o
  LD      net/ipv6/built-in.o
  LD      drivers/net/ethernet/agere/built-in.o
  CC      lib/int_sqrt.o
  CC      drivers/spi/spi-bitbang.o
  LD      drivers/net/ethernet/alteon/built-in.o
  CC      lib/ioremap.o
  CC      lib/irq_regs.o
  CC      net/packet/af_packet.o
  CC      drivers/mtd/ofpart.o
  CC      lib/is_single_threaded.o
  LD      drivers/net/ethernet/amazon/built-in.o
  CC      drivers/base/property.o
  CC      drivers/of/platform.o
  CC      lib/kobject.o
  LD      drivers/net/ethernet/amd/built-in.o
  CC      lib/klist.o
  CC      lib/kobject_uevent.o
  LD      drivers/watchdog/built-in.o
  CC      drivers/of/fdt.o
  CC      lib/md5.o
  LD      drivers/net/ethernet/arc/built-in.o
  CC      lib/nmi_backtrace.o
  CC      fs/lockd/clntlock.o
  CC      lib/nodemask.o
  CC      net/core/gen_stats.o
  LD      drivers/net/ethernet/atheros/built-in.o
  LD      drivers/net/ethernet/broadcom/built-in.o
  CC      drivers/mtd/chips/chipreg.o
  LD      fs/devpts/devpts.o
  CC      lib/plist.o
  LD      fs/devpts/built-in.o
  CC      net/core/gen_estimator.o
  LD      drivers/net/ethernet/brocade/built-in.o
  LD      drivers/net/ethernet/cadence/built-in.o
  LD      net/netlink/built-in.o
  CC      fs/kernfs/inode.o
  CC      drivers/base/cacheinfo.o
  CC      lib/radix-tree.o
  CC      drivers/pci/probe.o
  CC      lib/ratelimit.o
  LD      drivers/net/ethernet/cisco/built-in.o
  CC      fs/nfs_common/grace.o
  LD      drivers/net/ethernet/cavium/liquidio/built-in.o
  LD      drivers/net/ethernet/chelsio/built-in.o
  CC      net/sched/sch_generic.o
  LD      fs/exportfs/exportfs.o
  LD      fs/exportfs/built-in.o
  CC      drivers/base/power/clock_ops.o
  LD      fs/cramfs/cramfs.o
  LD      drivers/net/ethernet/cavium/octeon/built-in.o
  CC      lib/rbtree.o
  LD      drivers/net/ethernet/dec/built-in.o
  CC      fs/nls/nls_base.o
  CC      lib/seq_buf.o
  CC      drivers/video/fbdev/core/fbmem.o
  LD      drivers/net/ethernet/dlink/built-in.o
  LD      fs/cramfs/built-in.o
  CC      drivers/tty/tty_buffer.o
  LD      drivers/mtd/devices/built-in.o
  CC      net/ipv4/tcp.o
  LD      drivers/net/ethernet/cavium/thunder/built-in.o
  LD      drivers/net/ethernet/emulex/built-in.o
  CC      lib/show_mem.o
  CC      lib/sha1.o
  LD      drivers/net/ethernet/ezchip/built-in.o
  CC      drivers/tty/tty_port.o
  CC      lib/string.o
  LD      drivers/net/ethernet/cavium/built-in.o
  LD      drivers/mtd/lpddr/built-in.o
  LD      drivers/net/ethernet/hp/built-in.o
  LD      drivers/mtd/maps/built-in.o
  CC      lib/timerqueue.o
  CC      drivers/spi/spi-xilinx.o
  CC      drivers/tty/tty_mutex.o
  LD      drivers/net/ethernet/i825xx/built-in.o
  LD      drivers/mtd/nand/built-in.o
  CC      fs/nfs/client.o
  LD      drivers/net/ethernet/intel/built-in.o
  LD      drivers/net/ethernet/marvell/built-in.o
  LD      drivers/mtd/onenand/built-in.o
  CC      net/ipv4/tcp_input.o
  LD      drivers/net/ethernet/mellanox/built-in.o
  LD      drivers/mtd/tests/built-in.o
  CC      lib/vsprintf.o
  CC      drivers/base/dma-mapping.o
  CC      lib/win_minmax.o
  LD      drivers/net/ethernet/micrel/built-in.o
  LD      drivers/net/ethernet/microchip/built-in.o
  LD      drivers/net/ethernet/myricom/built-in.o
  GEN     lib/crc32table.h
  CC      fs/notify/notification.o
  LD      drivers/mtd/chips/built-in.o
  CC      fs/notify/fsnotify.o
  CC      lib/crc32.o
  LD      drivers/net/ethernet/neterion/built-in.o
  LD      drivers/net/ethernet/natsemi/built-in.o
  LD      drivers/net/ethernet/netronome/built-in.o
  CC      net/ipv4/tcp_output.o
  CC      fs/lockd/clntproc.o
  LD      fs/nls/built-in.o
  CC      net/ipv4/tcp_timer.o
  CC      drivers/of/fdt_address.o
  CC      fs/lockd/clntxdr.o
  LD      drivers/net/ethernet/nvidia/built-in.o
  CC      fs/kernfs/dir.o
  LD      drivers/net/ethernet/oki-semi/built-in.o
  LD      drivers/net/ethernet/packetengines/built-in.o
  LD      drivers/net/ethernet/qlogic/built-in.o
  CC      fs/ext2/dir.o
  CC      net/ipv4/tcp_ipv4.o
  CC      net/core/net_namespace.o
  LD      drivers/base/power/built-in.o
  CC      drivers/tty/tty_ldsem.o
  CC      drivers/base/firmware_class.o
  CC      drivers/tty/pty.o
  LD      drivers/net/ethernet/rdc/built-in.o
  LD      drivers/net/ethernet/realtek/built-in.o
  LD      drivers/net/ethernet/qualcomm/emac/built-in.o
  LD      drivers/net/ethernet/rocker/built-in.o
  CC      drivers/video/fbdev/xilinxfb.o
  LD      drivers/net/ethernet/renesas/built-in.o
  CC      fs/lockd/host.o
  CC      drivers/of/address.o
  LD      drivers/mtd/mtd.o
  LD      drivers/net/ethernet/samsung/built-in.o
  CC      fs/lockd/svc.o
  LD      drivers/mtd/built-in.o
  LD      drivers/net/ethernet/qualcomm/built-in.o
  LD      drivers/net/ethernet/seeq/built-in.o
  LD      drivers/net/ethernet/silan/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  LD      fs/nfs_common/built-in.o
  LD      drivers/net/ethernet/sis/built-in.o
  CC      fs/lockd/svclock.o
  LD      drivers/net/ethernet/smsc/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  CC      fs/lockd/svcshare.o
  LD      fs/quota/built-in.o
  LD      drivers/net/ethernet/stmicro/built-in.o
  LD      drivers/net/ethernet/synopsys/built-in.o
  LD      drivers/net/ethernet/sun/built-in.o
  LD      drivers/net/ethernet/tehuti/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/built-in.o
  LD      drivers/spi/built-in.o
  LD      drivers/net/ethernet/ti/built-in.o
  CC      net/ipv4/tcp_minisocks.o
  CC      fs/lockd/svcproc.o
  CC      fs/notify/group.o
  CC      drivers/base/module.o
  LD      drivers/net/ethernet/via/built-in.o
  LD      drivers/net/ethernet/wiznet/built-in.o
  CC      drivers/of/irq.o
  LD      drivers/video/fbdev/omap2/built-in.o
  CC      fs/cifs/cifssmb.o
  CC      drivers/tty/tty_audit.o
  CC      fs/romfs/super.o
  CC      fs/romfs/storage.o
  CC      fs/ramfs/inode.o
  CC      net/sched/sch_mq.o
  LD      drivers/tty/ipwireless/built-in.o
  CC      net/unix/af_unix.o
  CC      drivers/pci/remove.o
  CC      drivers/pci/host-bridge.o
  CC      net/unix/garbage.o
  CC      drivers/net/ethernet/xilinx/ll_temac_main.o
  CC      fs/sysfs/file.o
  LD      drivers/tty/vt/built-in.o
  CC      drivers/tty/serial/serial_core.o
  CC      net/core/secure_seq.o
  CC      drivers/net/phy/phy.o
  CC      drivers/net/phy/phy_device.o
  CC      fs/proc/task_mmu.o
  CC      net/sunrpc/clnt.o
  CC      fs/notify/inode_mark.o
  CC      fs/notify/mark.o
  CC      drivers/net/phy/mdio_bus.o
  CC      drivers/net/phy/mdio_device.o
  CC      fs/eventpoll.o
  CC      fs/kernfs/file.o
  CC      drivers/net/ethernet/xilinx/ll_temac_mdio.o
  CC      drivers/video/fbdev/core/fbmon.o
  CC      fs/notify/vfsmount_mark.o
  CC      net/core/flow_dissector.o
  CC      net/core/sysctl_net_core.o
  CC      fs/lockd/svcsubs.o
  LD      drivers/base/built-in.o
  CC      net/core/dev.o
  CC      fs/lockd/mon.o
In file included from /home/kisskb/slave/src/include/asm-generic/bug.h:13:0,
                 from /home/kisskb/slave/src/arch/microblaze/include/asm/bug.h:1,
                 from /home/kisskb/slave/src/include/linux/bug.h:4,
                 from /home/kisskb/slave/src/include/linux/mmdebug.h:4,
                 from /home/kisskb/slave/src/include/linux/mm.h:8,
                 from /home/kisskb/slave/src/fs/proc/task_mmu.c:1:
/home/kisskb/slave/src/fs/proc/task_mmu.c: In function 'pagemap_read':
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/fs/proc/task_mmu.c:1423:9: note: in expansion of macro 'min'
   len = min(count, PM_ENTRY_BYTES * pm.pos);
         ^
  CC      drivers/of/of_net.o
  CC      fs/lockd/xdr.o
  CC      drivers/of/of_mdio.o
  CC      drivers/pci/pci.o
  CC      drivers/pci/pci-driver.o
  CC      fs/ext2/file.o
  CC      drivers/of/of_pci.o
/home/kisskb/slave/src/fs/cifs/cifssmb.c: In function 'cifs_readv_receive':
/home/kisskb/slave/src/fs/cifs/cifssmb.c:1471:3: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]
   cifs_dbg(FYI, "%s: server returned short header. got=%u expected=%zu\n",
   ^
/home/kisskb/slave/src/fs/cifs/cifssmb.c:1471:3: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]
/home/kisskb/slave/src/fs/cifs/cifssmb.c:1471:3: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]
/home/kisskb/slave/src/fs/cifs/cifssmb.c:1512:2: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]
  cifs_dbg(FYI, "0: iov_base=%p iov_len=%zu\n",
  ^
/home/kisskb/slave/src/fs/cifs/cifssmb.c:1512:2: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat=]
/home/kisskb/slave/src/fs/cifs/cifssmb.c:1512:2: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat=]
  CC      fs/ramfs/file-mmu.o
  CC      fs/sysfs/dir.o
  CC      fs/lockd/clnt4xdr.o
  LD      fs/romfs/romfs.o
  LD      fs/romfs/built-in.o
  CC      fs/notify/fdinfo.o
  CC      fs/lockd/xdr4.o
  CC      fs/anon_inodes.o
  CC      fs/nfs/dir.o
  LD      net/sched/built-in.o
  CC      fs/lockd/svc4proc.o
  CC      net/ipv4/tcp_cong.o
  LD      net/wireless/built-in.o
  CC      drivers/video/fbdev/core/fbcmap.o
  CC      drivers/net/ethernet/xilinx/xilinx_emaclite.o
  CC      fs/sysfs/symlink.o
  CC      net/unix/sysctl_net_unix.o
  CC      fs/lockd/procfs.o
  LD      fs/ramfs/ramfs.o
  LD      fs/notify/dnotify/built-in.o
  LD      fs/ramfs/built-in.o
  LD      fs/notify/fanotify/built-in.o
  CC      fs/signalfd.o
  CC      drivers/net/phy/swphy.o
  CC      net/sysctl_net.o
  CC      drivers/net/phy/fixed_phy.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      net/ipv4/tcp_metrics.o
  CC      drivers/tty/serial/earlycon.o
  CC      fs/ext2/ialloc.o
  CC      net/xfrm/xfrm_policy.o
  CC      fs/kernfs/symlink.o
  CC      drivers/of/of_pci_irq.o
  CC      fs/timerfd.o
  CC      drivers/tty/serial/uartlite.o
  CC      fs/eventfd.o
  CC      fs/proc/inode.o
  CC      net/core/ethtool.o
  CC      net/sunrpc/xprt.o
  CC      drivers/tty/serial/8250/8250_core.o
  AR      lib/lib.a
  CC      net/ipv4/tcp_fastopen.o
  CC      net/sunrpc/socklib.o
  CC      net/ipv4/tcp_rate.o
  CC      drivers/video/fbdev/core/fbsysfs.o
  CC      drivers/pci/search.o
  EXPORTS lib/lib-ksyms.o
  CC      fs/aio.o
  LD      drivers/net/ethernet/xilinx/ll_temac.o
  CC      fs/notify/inotify/inotify_user.o
  CC      fs/sysfs/mount.o
  CC      fs/sysfs/group.o
  LD      lib/built-in.o
  CC      net/ipv4/tcp_recovery.o
  CC      net/ipv4/tcp_offload.o
  CC      fs/locks.o
  CC      net/sunrpc/xprtsock.o
  CC      fs/binfmt_script.o
  CC      net/sunrpc/sched.o
  CC      fs/binfmt_elf.o
In file included from /home/kisskb/slave/src/drivers/tty/serial/earlycon.c:17:0:
/home/kisskb/slave/src/drivers/tty/serial/earlycon.c: In function 'earlycon_init':
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/drivers/tty/serial/earlycon.c:74:32: note: in expansion of macro 'min'
  strlcpy(earlycon->name, name, min(len + 1, sizeof(earlycon->name)));
                                ^
  CC      net/sunrpc/auth.o
  CC      fs/coredump.o
  LD      drivers/of/built-in.o
  LD      drivers/net/phy/libphy.o
  LD      net/packet/built-in.o
  CC      net/ipv4/datagram.o
  CC      fs/drop_caches.o
  CC      net/ipv4/raw.o
  LD      fs/kernfs/built-in.o
  CC      fs/fhandle.o
  CC      net/ipv4/udp.o
  CC      net/core/dev_addr_lists.o
  LD      fs/lockd/lockd.o
  CC      drivers/video/fbdev/core/modedb.o
  CC      net/core/dst.o
  LD      drivers/net/ethernet/xilinx/built-in.o
  CC      drivers/video/fbdev/core/fbcvt.o
  LD      fs/lockd/built-in.o
  LD      drivers/net/ethernet/built-in.o
  CC      drivers/video/fbdev/core/cfbfillrect.o
  CC      drivers/video/fbdev/core/cfbcopyarea.o
  LD      drivers/net/phy/built-in.o
  CC      drivers/video/fbdev/core/cfbimgblt.o
  LD      net/unix/unix.o
  CC      fs/proc/root.o
  CC      net/core/netevent.o
  LD      net/unix/built-in.o
  LD      fs/sysfs/built-in.o
  CC      fs/nfs/file.o
  CC      fs/proc/base.o
  CC      net/ipv4/udplite.o
  CC      drivers/pci/pci-sysfs.o
  LD      fs/notify/inotify/built-in.o
  CC      net/ipv4/udp_offload.o
  CC      fs/ext2/ioctl.o
  CC      fs/ext2/inode.o
  LD      fs/notify/built-in.o
  CC      net/ipv4/arp.o
  CC      net/ipv4/icmp.o
  CC      fs/ext2/namei.o
  LD      drivers/net/wireless/admtek/built-in.o
  CC      net/sunrpc/auth_null.o
  LD      drivers/net/wireless/ath/built-in.o
  LD      drivers/net/wireless/atmel/built-in.o
  CC      net/ipv4/devinet.o
  LD      drivers/net/wireless/broadcom/built-in.o
  CC      drivers/tty/serial/8250/8250_port.o
  LD      drivers/net/wireless/cisco/built-in.o
  CC      net/ipv4/af_inet.o
  LD      drivers/net/wireless/intel/built-in.o
  LD      drivers/net/wireless/intersil/built-in.o
  CC      net/ipv4/igmp.o
  CC      net/ipv4/fib_frontend.o
  CC      net/ipv4/fib_semantics.o
  CC      net/ipv4/fib_trie.o
  LD      drivers/net/wireless/marvell/built-in.o
  LD      drivers/net/wireless/mediatek/built-in.o
  CC      net/ipv4/inet_fragment.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=]
   WARN_ONCE(1, "xprtsock: large bc buffer request (size %zu)\n",
   ^
  LD      drivers/net/wireless/ralink/built-in.o
  CC      net/core/neighbour.o
  LD      drivers/net/wireless/realtek/built-in.o
  CC      fs/proc/generic.o
  CC      net/core/rtnetlink.o
  LD      drivers/video/fbdev/core/fb.o
  CC      fs/proc/array.o
  LD      drivers/net/wireless/rsi/built-in.o
  LD      drivers/net/wireless/st/built-in.o
  LD      drivers/net/wireless/ti/built-in.o
  CC      fs/ext2/super.o
  CC      fs/ext2/symlink.o
  LD      drivers/net/wireless/zydas/built-in.o
  CC      fs/nfs/getroot.o
  LD      drivers/video/fbdev/core/built-in.o
  LD      drivers/video/fbdev/built-in.o
  CC      fs/nfs/inode.o
  LD      drivers/net/wireless/built-in.o
  CC      net/ipv4/ping.o
  LD      drivers/video/built-in.o
  CC      net/ipv4/ip_tunnel_core.o
  CC      fs/nfs/super.o
  CC      net/sunrpc/auth_unix.o
  CC      net/ipv4/gre_offload.o
  CC      net/ipv4/sysctl_net_ipv4.o
  CC      net/ipv4/proc.o
  CC      drivers/pci/rom.o
  CC      net/ipv4/xfrm4_mode_beet.o
  LD      drivers/net/built-in.o
  CC      net/core/utils.o
  CC      drivers/pci/setup-res.o
  CC      net/core/link_watch.o
  CC      net/core/filter.o
  CC      drivers/pci/irq.o
  CC      net/sunrpc/auth_generic.o
  CC      net/ipv4/xfrm4_mode_transport.o
  CC      net/sunrpc/svc.o
  CC      drivers/pci/vpd.o
  CC      net/sunrpc/svcsock.o
  CC      net/sunrpc/svcauth.o
  CC      drivers/pci/setup-bus.o
  CC      net/sunrpc/svcauth_unix.o
  CC      fs/proc/fd.o
  CC      drivers/pci/vc.o
  CC      fs/nfs/io.o
  CC      fs/proc/proc_tty.o
  CC      net/ipv4/xfrm4_mode_tunnel.o
  CC      drivers/pci/proc.o
  CC      net/ipv4/inet_diag.o
  CC      drivers/pci/slot.o
  CC      drivers/tty/serial/8250/8250_pci.o
  CC      net/ipv4/tcp_diag.o
  CC      fs/proc/cmdline.o
  CC      net/ipv4/tcp_cubic.o
  CC      drivers/pci/quirks.o
  CC      fs/nfs/direct.o
  CC      net/ipv4/xfrm4_policy.o
  CC      net/core/sock_diag.o
  CC      net/sunrpc/addr.o
  CC      net/ipv4/xfrm4_state.o
  CC      net/sunrpc/rpcb_clnt.o
  CC      fs/nfs/pagelist.o
  CC      net/sunrpc/timer.o
  CC      net/ipv4/xfrm4_input.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=]
    argv->iov_len);
    ^
  CC      net/ipv4/xfrm4_output.o
  CC      net/xfrm/xfrm_state.o
  CC      net/ipv4/xfrm4_protocol.o
  CC      fs/proc/consoles.o
  CC      net/core/dev_ioctl.o
  CC      fs/proc/cpuinfo.o
  CC      net/core/tso.o
  CC      fs/proc/devices.o
  CC      fs/cifs/cifs_debug.o
  CC      fs/proc/interrupts.o
  CC      fs/cifs/connect.o
  CC      net/core/sock_reuseport.o
  CC      drivers/pci/syscall.o
  LD      fs/ext2/ext2.o
  LD      fs/ext2/built-in.o
  CC      drivers/pci/of.o
  CC      net/core/flow.o
  CC      net/core/net-sysfs.o
  LD      drivers/pci/host/built-in.o
  CC      fs/cifs/dir.o
  CC      fs/cifs/file.o
  CC      fs/proc/loadavg.o
  CC      fs/cifs/inode.o
  CC      fs/proc/meminfo.o
  CC      fs/cifs/link.o
  CC      net/sunrpc/xdr.o
  CC      fs/proc/stat.o
  CC      net/sunrpc/sunrpc_syms.o
  CC      fs/proc/uptime.o
  CC      net/sunrpc/cache.o
  CC      fs/proc/version.o
  CC      net/sunrpc/rpc_pipe.o
  CC      fs/proc/softirqs.o
  CC      net/sunrpc/svc_xprt.o
In file included from /home/kisskb/slave/src/include/asm-generic/bug.h:13:0,
                 from /home/kisskb/slave/src/arch/microblaze/include/asm/bug.h:1,
                 from /home/kisskb/slave/src/include/linux/bug.h:4,
                 from /home/kisskb/slave/src/include/linux/mmdebug.h:4,
                 from /home/kisskb/slave/src/include/linux/gfp.h:4,
                 from /home/kisskb/slave/src/include/linux/kmod.h:22,
                 from /home/kisskb/slave/src/net/core/dev_ioctl.c:1:
/home/kisskb/slave/src/net/core/dev_ioctl.c: In function 'dev_ifsioc_locked':
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/net/core/dev_ioctl.c:149:11: note: in expansion of macro 'min'
           min(sizeof(ifr->ifr_hwaddr.sa_data),
           ^
/home/kisskb/slave/src/net/core/dev_ioctl.c: In function 'dev_ifsioc':
/home/kisskb/slave/src/include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&min1 == &min2);   \
                ^
/home/kisskb/slave/src/include/linux/kernel.h:742:2: note: in expansion of macro '__min'
  __min(typeof(x), typeof(y),   \
  ^
/home/kisskb/slave/src/net/core/dev_ioctl.c:270:10: note: in expansion of macro 'min'
          min(sizeof(ifr->ifr_hwaddr.sa_data),
          ^
  CC      fs/nfs/read.o
  CC      net/sunrpc/xprtmultipath.o
  CC      net/sunrpc/stats.o
  CC      net/sunrpc/sysctl.o
  CC      fs/nfs/symlink.o
/home/kisskb/slave/src/net/core/flow.c: In function 'flow_cache_cpu_prepare':
/home/kisskb/slave/src/net/core/flow.c:412:4: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat=]
    pr_err("NET: failed to allocate flow cache sz %zu\n", sz);
    ^
  CC      fs/proc/namespaces.o
  CC      fs/nfs/unlink.o
  CC      net/core/net-procfs.o
  CC      net/xfrm/xfrm_hash.o
  CC      net/xfrm/xfrm_input.o
  CC      net/xfrm/xfrm_output.o
  CC      fs/proc/self.o
  CC      fs/cifs/misc.o
  CC      fs/proc/thread_self.o
  CC      fs/proc/proc_net.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/cifs/netmisc.o
  CC      fs/proc/kmsg.o
  CC      fs/nfs/write.o
  CC      fs/proc/page.o
  CC      fs/cifs/smbencrypt.o
  CC      fs/cifs/transport.o
/home/kisskb/slave/src/fs/cifs/connect.c: In function 'cifs_set_cifscreds':
/home/kisskb/slave/src/fs/cifs/connect.c:2414:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'ssize_t' [-Wformat=]
   cifs_dbg(FYI, "Bad value from username search (len=%zd)\n",
   ^
/home/kisskb/slave/src/fs/cifs/connect.c:2414:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 2 has type 'ssize_t' [-Wformat=]
/home/kisskb/slave/src/fs/cifs/connect.c:2414:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 2 has type 'ssize_t' [-Wformat=]
  CC      fs/nfs/namespace.o
/home/kisskb/slave/src/fs/cifs/connect.c:2422:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'ssize_t' [-Wformat=]
   cifs_dbg(FYI, "Unable to allocate %zd bytes for username\n",
   ^
/home/kisskb/slave/src/fs/cifs/connect.c:2422:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 2 has type 'ssize_t' [-Wformat=]
/home/kisskb/slave/src/fs/cifs/connect.c:2422:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 2 has type 'ssize_t' [-Wformat=]
/home/kisskb/slave/src/fs/cifs/connect.c:2431:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'ssize_t' [-Wformat=]
   cifs_dbg(FYI, "Bad len for password search (len=%zd)\n", len);
   ^
/home/kisskb/slave/src/fs/cifs/connect.c:2431:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 2 has type 'ssize_t' [-Wformat=]
/home/kisskb/slave/src/fs/cifs/connect.c:2431:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 2 has type 'ssize_t' [-Wformat=]
/home/kisskb/slave/src/fs/cifs/connect.c:2441:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'ssize_t' [-Wformat=]
   cifs_dbg(FYI, "Unable to allocate %zd bytes for password\n",
   ^
/home/kisskb/slave/src/fs/cifs/connect.c:2441:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 2 has type 'ssize_t' [-Wformat=]
/home/kisskb/slave/src/fs/cifs/connect.c:2441:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 2 has type 'ssize_t' [-Wformat=]
  CC      fs/cifs/asn1.o
  CC      drivers/tty/serial/8250/8250_early.o
  CC      fs/nfs/nfstrace.o
  CC      fs/nfs/mount_clnt.o
  CC      fs/cifs/cifs_unicode.o
/home/kisskb/slave/src/fs/cifs/file.c: In function 'cifs_write':
/home/kisskb/slave/src/fs/cifs/file.c:1704:2: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t' [-Wformat=]
  cifs_dbg(FYI, "write %zd bytes to offset %lld of %pd\n",
  ^
/home/kisskb/slave/src/fs/cifs/file.c:1704:2: warning: format '%zd' expects argument of type 'signed size_t', but argument 2 has type 'size_t' [-Wformat=]
/home/kisskb/slave/src/fs/cifs/file.c:1704:2: warning: format '%zd' expects argument of type 'signed size_t', but argument 2 has type 'size_t' [-Wformat=]
  CC      fs/nfs/sysctl.o
  CC      fs/cifs/nterr.o
  LD      net/ipv4/built-in.o
  CC      fs/nfs/nfs2super.o
  CC      fs/nfs/proc.o
  CC      fs/cifs/cifsencrypt.o
  LD      drivers/pci/built-in.o
  CC      fs/cifs/readdir.o
  CC      drivers/tty/serial/8250/8250_of.o
  CC      fs/nfs/nfs2xdr.o
  CC      fs/nfs/nfs3super.o
  LD      drivers/tty/serial/8250/8250.o
  CC      fs/nfs/nfs3client.o
  CC      fs/nfs/nfs3proc.o
  CC      net/xfrm/xfrm_sysctl.o
  LD      drivers/tty/serial/8250/8250_base.o
  CC      net/xfrm/xfrm_replay.o
  CC      fs/cifs/ioctl.o
  CC      fs/cifs/sess.o
  CC      fs/cifs/export.o
  CC      fs/nfs/nfs3xdr.o
  CC      fs/cifs/smb1ops.o
  CC      fs/cifs/winucase.o
  LD      net/core/built-in.o
/home/kisskb/slave/src/fs/cifs/transport.c: In function 'smb_send_rqst':
/home/kisskb/slave/src/fs/cifs/transport.c:291:3: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]
   cifs_dbg(FYI, "partial send (wanted=%u sent=%zu): terminating session\n",
   ^
/home/kisskb/slave/src/fs/cifs/transport.c:291:3: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat=]
/home/kisskb/slave/src/fs/cifs/transport.c:291:3: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat=]
  LD      drivers/tty/serial/8250/built-in.o
  LD      drivers/tty/serial/built-in.o
/home/kisskb/slave/src/fs/cifs/readdir.c: In function 'cifs_filldir':
/home/kisskb/slave/src/fs/cifs/readdir.c:705:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t' [-Wformat=]
   cifs_dbg(VFS, "bad search response length %zd past smb end\n",
   ^
/home/kisskb/slave/src/fs/cifs/readdir.c:705:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 2 has type 'size_t' [-Wformat=]
/home/kisskb/slave/src/fs/cifs/readdir.c:705:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 2 has type 'size_t' [-Wformat=]
  LD      drivers/tty/built-in.o
  LD      fs/proc/proc.o
  LD      drivers/built-in.o
  LD      fs/proc/built-in.o
  LD      net/sunrpc/sunrpc.o
  LD      net/sunrpc/built-in.o
  LD      net/xfrm/built-in.o
  LD      net/built-in.o
  LD      fs/nfs/nfsv2.o
  LD      fs/nfs/nfsv3.o
  LD      fs/nfs/nfs.o
  LD      fs/nfs/built-in.o
  LD      fs/cifs/cifs.o
  LD      fs/cifs/built-in.o
  LD      fs/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
  KSYM    .tmp_kallsyms1.o
  KSYM    .tmp_kallsyms2.o
  LD      vmlinux
  SORTEX  vmlinux
  SYSMAP  System.map
  OBJCOPY arch/microblaze/boot/linux.bin
  Building modules, stage 2.
  MODPOST 3 modules
  CC      crypto/drbg.mod.o
  CC      crypto/echainiv.mod.o
  CC      crypto/jitterentropy_rng.mod.o
Kernel: arch/microblaze/boot/linux.bin is ready  (#1)
  LD [M]  crypto/drbg.ko
  LD [M]  crypto/jitterentropy_rng.ko
  LD [M]  crypto/echainiv.ko
make[1]: Leaving directory '/home/kisskb/slave/build/powerpc-fixes_mmu_defconfig_microblaze'
Completed OK
# rm -rf /home/kisskb/slave/build/powerpc-fixes_mmu_defconfig_microblaze
# Build took: 0:00:31.486701