# git rev-parse -q --verify 94951797cbe032772d80749388c2e28fc02c919b^{commit}
94951797cbe032772d80749388c2e28fc02c919b
already have revision, skipping fetch
# git checkout -q -f -B kisskb 94951797cbe032772d80749388c2e28fc02c919b
# git clean -qxdf
# git log -1
commit 94951797cbe032772d80749388c2e28fc02c919b
Author: Hari Bathini <hbathini@linux.vnet.ibm.com>
Date:   Wed Mar 30 00:04:37 2016 +0530

    powerpc/book3s64: Fix branching to OOL handlers in relocatable kernel
    
    Some of the interrupt vectors on 64-bit POWER server processors are only
    32 bytes long (8 instructions), which is not enough for the full
    first-level interrupt handler. For these we need to branch to an
    out-of-line (OOL) handler. But when we are running a relocatable kernel,
    interrupt vectors till __end_interrupts marker are copied down to real
    address 0x100. So, branching to labels (ie. OOL handlers) outside this
    section must be handled differently (see LOAD_HANDLER()), considering
    relocatable kernel, which would need at least 4 instructions.
    
    However, branching from interrupt vector means that we corrupt the
    CFAR (come-from address register) on POWER7 and later processors as
    mentioned in commit 1707dd16. So, EXCEPTION_PROLOG_0 (6 instructions)
    that contains the part up to the point where the CFAR is saved in the
    PACA should be part of the short interrupt vectors before we branch out
    to OOL handlers.
    
    But as mentioned already, there are interrupt vectors on 64-bit POWER
    server processors that are only 32 bytes long (like vectors 0x4f00,
    0x4f20, etc.), which cannot accomodate the above two cases at the same
    time owing to space constraint. Currently, in these interrupt vectors,
    we simply branch out to OOL handlers, without using LOAD_HANDLER(),
    which leaves us vulnerable when running a relocatable kernel (eg. kdump
    case). While this has been the case for sometime now and kdump is used
    widely, we were fortunate not to see any problems so far, for three
    reasons:
    
      1. In almost all cases, production kernel (relocatable) is used for
         kdump as well, which would mean that crashed kernel's OOL handler
         would be at the same place where we end up branching to, from short
         interrupt vector of kdump kernel.
      2. Also, OOL handler was unlikely the reason for crash in almost all
         the kdump scenarios, which meant we had a sane OOL handler from
         crashed kernel that we branched to.
      3. On most 64-bit POWER server processors, page size is large enough
         that marking interrupt vector code as executable (see commit
         429d2e83) leads to marking OOL handler code from crashed kernel,
         that sits right below interrupt vector code from kdump kernel, as
         executable as well.
    
    Let us fix this by moving the __end_interrupts marker down past OOL
    handlers to make sure that we also copy OOL handlers to real address
    0x100 when running a relocatable kernel.
    
    This fix has been tested successfully in kdump scenario, on an LPAR with
    4K page size by using different default/production kernel and kdump
    kernel.
    
    Also tested by manually corrupting the OOL handlers in the first kernel
    and then kdump'ing, and then causing the OOL handlers to fire - mpe.
    
    Signed-off-by: Hari Bathini <hbathini@linux.vnet.ibm.com>
    Signed-off-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>
    Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/gcc-4.8.0-nolibc/microblaze-linux/bin/microblaze-linux-gcc --version
# < git log --format=%s --max-count=1 94951797cbe032772d80749388c2e28fc02c919b
# < make -j 48 ARCH=microblaze O=/home/kisskb/slave/build/mpe_mmu_defconfig_microblaze CROSS_COMPILE=/opt/cross/gcc-4.8.0-nolibc/microblaze-linux/bin/microblaze-linux-  mmu_defconfig
# make -j 48 ARCH=microblaze O=/home/kisskb/slave/build/mpe_mmu_defconfig_microblaze CROSS_COMPILE=/opt/cross/gcc-4.8.0-nolibc/microblaze-linux/bin/microblaze-linux-  
make[1]: Entering directory '/home/kisskb/slave/build/mpe_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/syscalls.h
  WRAP    arch/microblaze/include/generated/asm/word-at-a-time.h
  WRAP    arch/microblaze/include/generated/asm/preempt.h
  WRAP    arch/microblaze/include/generated/asm/trace_clock.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
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  HOSTCC  scripts/dtc/flattree.o
  CC      scripts/mod/devicetable-offsets.s
  HOSTCC  scripts/dtc/fstree.o
  HOSTCC  scripts/dtc/data.o
  HOSTCC  scripts/dtc/livetree.o
  SHIPPED scripts/dtc/dtc-parser.tab.c
  HOSTCC  scripts/dtc/checks.o
  SHIPPED scripts/dtc/dtc-lexer.lex.c
  HOSTCC  scripts/dtc/util.o
  HOSTCC  scripts/dtc/srcpos.o
  SHIPPED scripts/dtc/dtc-parser.tab.h
  HOSTCC  scripts/dtc/treesource.o
  HOSTCC  scripts/dtc/dtc-parser.tab.o
  HOSTCC  scripts/dtc/dtc-lexer.lex.o
  CHK     include/generated/timeconst.h
  CC      kernel/bounds.s
  GEN     scripts/mod/devicetable-offsets.h
  UPD     include/generated/timeconst.h
  CHK     include/generated/bounds.h
  UPD     include/generated/bounds.h
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/sumversion.o
  CC      arch/microblaze/kernel/asm-offsets.s
  CHK     include/generated/asm-offsets.h
  UPD     include/generated/asm-offsets.h
  CALL    /home/kisskb/slave/src/scripts/checksyscalls.sh
  HOSTLD  scripts/dtc/dtc
<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]
  HOSTLD  scripts/mod/modpost
  LD      usr/built-in.o
  CC      init/main.o
  CHK     include/generated/compile.h
  CC      init/do_mounts.o
  CC      init/do_mounts_rd.o
  CC      init/noinitramfs.o
  CC      init/calibrate.o
  CC      init/init_task.o
  CC      arch/microblaze/mm/consistent.o
  CC      arch/microblaze/mm/init.o
  CC      arch/microblaze/mm/pgtable.o
  UPD     include/generated/compile.h
  CC      arch/microblaze/mm/mmu_context.o
  CC      arch/microblaze/pci/pci-common.o
  CC      arch/microblaze/mm/highmem.o
  CC      arch/microblaze/pci/iomap.o
  CC      arch/microblaze/pci/xilinx_pci.o
  CC      init/version.o
  CC      arch/microblaze/pci/indirect_pci.o
  CC      arch/microblaze/mm/fault.o
  CC      arch/microblaze/kernel/dma.o
  CC      arch/microblaze/kernel/exceptions.o
  CC      arch/microblaze/kernel/intc.o
  AS      arch/microblaze/kernel/hw_exception_handler.o
  CC      arch/microblaze/kernel/platform.o
  CC      arch/microblaze/kernel/process.o
  CC      arch/microblaze/kernel/prom.o
  CC      arch/microblaze/kernel/ptrace.o
  CC      arch/microblaze/kernel/irq.o
  CC      arch/microblaze/kernel/reset.o
  LD      certs/built-in.o
  CC      arch/microblaze/kernel/sys_microblaze.o
  CC      arch/microblaze/kernel/signal.o
  CC      arch/microblaze/kernel/setup.o
  CC      arch/microblaze/kernel/early_printk.o
  CC      arch/microblaze/kernel/microblaze_ksyms.o
  CC      arch/microblaze/kernel/traps.o
  AS      arch/microblaze/kernel/entry.o
  CC      arch/microblaze/kernel/timer.o
  CC      arch/microblaze/kernel/module.o
  AS      arch/microblaze/kernel/head.o
  CC      arch/microblaze/kernel/unwind.o
  LDS     arch/microblaze/kernel/vmlinux.lds
  AS      arch/microblaze/kernel/misc.o
  CC      arch/microblaze/kernel/kgdb.o
  CC      arch/microblaze/kernel/cpu/cache.o
  CC      arch/microblaze/kernel/cpu/cpuinfo.o
  CC      arch/microblaze/kernel/cpu/cpuinfo-pvr-full.o
  CC      arch/microblaze/kernel/cpu/mb.o
  CC      arch/microblaze/kernel/cpu/cpuinfo-static.o
  CC      arch/microblaze/kernel/cpu/pvr.o
  CC      security/commoncap.o
  CC      ipc/msg.o
  CC      ipc/util.o
  CC      security/lsm_audit.o
  CC      ipc/msgutil.o
  CC      security/min_addr.o
  CC      ipc/ipc_sysctl.o
  CC      ipc/mqueue.o
  CC      ipc/syscall.o
  CC      ipc/shm.o
  CC      ipc/mq_sysctl.o
  CC      ipc/sem.o
  LD      arch/microblaze/mm/built-in.o
  CC      kernel/panic.o
  CC      kernel/fork.o
  CC      security/keys/gc.o
  CC      security/keys/key.o
  CC      kernel/cpu.o
  CC      security/keys/process_keys.o
  CC      kernel/exit.o
  CC      kernel/sysctl.o
  CC      security/keys/keyring.o
  CC      security/keys/permission.o
  CC      kernel/resource.o
  CC      kernel/exec_domain.o
  CC      kernel/softirq.o
  CC      kernel/capability.o
  CC      security/keys/keyctl.o
  CC      kernel/ptrace.o
  CC      security/keys/request_key_auth.o
  CC      security/keys/user_defined.o
  CC      kernel/sysctl_binary.o
  CC      security/keys/request_key.o
  CC      kernel/user.o
  LD      sound/built-in.o
  CC      security/keys/proc.o
  CC      kernel/signal.o
  CC      kernel/sys.o
  CC      mm/filemap.o
  LD      arch/microblaze/kernel/cpu/built-in.o
  CC      mm/mempool.o
  CC      security/keys/sysctl.o
  LD      firmware/built-in.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:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/home/kisskb/slave/src/ipc/msgutil.c:57:9: note: in expansion of macro 'min'
  alen = min(len, DATALEN_MSG);
         ^
/home/kisskb/slave/src/include/linux/kernel.h:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/home/kisskb/slave/src/ipc/msgutil.c:69:10: 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:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/home/kisskb/slave/src/ipc/msgutil.c:97:9: note: in expansion of macro 'min'
  alen = min(len, DATALEN_MSG);
         ^
/home/kisskb/slave/src/include/linux/kernel.h:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/home/kisskb/slave/src/ipc/msgutil.c:104:10: 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:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/home/kisskb/slave/src/ipc/msgutil.c:157:9: note: in expansion of macro 'min'
  alen = min(len, DATALEN_MSG);
         ^
/home/kisskb/slave/src/include/linux/kernel.h:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/home/kisskb/slave/src/ipc/msgutil.c:164:10: note: in expansion of macro 'min'
   alen = min(len, DATALEN_SEG);
          ^
/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",
  ^
  LD      arch/microblaze/kernel/built-in.o
  CC      crypto/api.o
  LD      init/mounts.o
  CC      kernel/kmod.o
  CC      security/keys/encrypted-keys/encrypted.o
  CC      security/keys/encrypted-keys/ecryptfs_format.o
  CC      kernel/workqueue.o
  LD      arch/microblaze/pci/built-in.o
  CC      block/bio.o
  LD      init/built-in.o
  CC      kernel/pid.o
  CC      net/socket.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      kernel/task_work.o
  LD      net/802/built-in.o
  CC      fs/open.o
  LD      virt/lib/built-in.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      arch/microblaze/lib/ashldi3.o
  CC      arch/microblaze/lib/ashrdi3.o
  CC      fs/read_write.o
  CC      kernel/extable.o
  CC      kernel/params.o
  CC      crypto/compress.o
  LD      drivers/amba/built-in.o
  CC      crypto/cipher.o
  LD      virt/built-in.o
  CC      kernel/kthread.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);
  ^
/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      crypto/memneq.o
  CC      kernel/sys_ni.o
  CC      crypto/crypto_wq.o
  CC      kernel/nsproxy.o
  CC      arch/microblaze/lib/cmpdi2.o
  AS      arch/microblaze/lib/divsi3.o
  LD      drivers/auxdisplay/built-in.o
  CC      crypto/algapi.o
  CC      mm/oom_kill.o
  CC      mm/maccess.o
  CC      drivers/block/brd.o
  LD      drivers/bus/built-in.o
  CC      kernel/notifier.o
  CC      arch/microblaze/lib/lshrdi3.o
  CC      kernel/ksysfs.o
  CC      kernel/cred.o
  AS      arch/microblaze/lib/modsi3.o
  CC      kernel/reboot.o
  CC      kernel/async.o
  CC      crypto/scatterwalk.o
  CC      crypto/proc.o
  LD      drivers/cdrom/built-in.o
  AS      arch/microblaze/lib/mulsi3.o
  CC      arch/microblaze/lib/muldi3.o
  CC      kernel/range.o
  CC      net/core/sock.o
  CC      mm/page_alloc.o
  CC      kernel/smpboot.o
  CC      arch/microblaze/lib/ucmpdi2.o
  CC      drivers/base/component.o
  AS      arch/microblaze/lib/udivsi3.o
  CC      lib/lockref.o
  CC      kernel/groups.o
  CC      drivers/char/mem.o
  CC      drivers/char/random.o
  CC      drivers/char/misc.o
  AS      arch/microblaze/lib/umodsi3.o
  CC      arch/microblaze/lib/memcpy.o
  CC      kernel/bpf/core.o
  CC      arch/microblaze/lib/memmove.o
  CC      mm/page-writeback.o
  CC      block/elevator.o
  CC      lib/div64.o
  CC      lib/bcd.o
  CC      crypto/aead.o
  CC      crypto/ablkcipher.o
  LD      kernel/livepatch/built-in.o
  CC      kernel/debug/debug_core.o
  CC      arch/microblaze/lib/memset.o
  CC      crypto/blkcipher.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      lib/sort.o
  CC      kernel/debug/gdbstub.o
  CC      crypto/skcipher.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/power/qos.o
  CC      kernel/printk/printk.o
  AS      arch/microblaze/lib/uaccess_old.o
  CC      crypto/chainiv.o
  CC      kernel/rcu/update.o
  LD      arch/microblaze/lib/built-in.o
  CC      kernel/locking/mutex.o
  CC      fs/file_table.o
  CC      kernel/futex.o
  CC      kernel/locking/semaphore.o
  CC      kernel/up.o
  CC      lib/parser.o
  CC      kernel/module.o
  LD      security/keys/encrypted-keys/encrypted-keys.o
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:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/home/kisskb/slave/src/drivers/char/random.c:1498:11: note: in expansion of macro 'min'
   bytes = min(count, sizeof(buf));
           ^
  LD      security/keys/encrypted-keys/built-in.o
  AR      arch/microblaze/lib/lib.a
  LD      security/keys/built-in.o
  CC      block/blk-core.o
  CC      net/core/request_sock.o
  CC      kernel/kallsyms.o
  CC      kernel/sched/core.o
  CC      drivers/base/core.o
  LD      drivers/block/built-in.o
  LD      security/built-in.o
  CC      mm/readahead.o
  CC      crypto/eseqiv.o
  CC      kernel/time/time.o
  LD      ipc/built-in.o
  GZIP    kernel/config_data.gz
  LD      drivers/char/agp/built-in.o
  CC      kernel/audit.o
  CC      kernel/auditfilter.o
  CC      kernel/time/timer.o
  CC      kernel/hung_task.o
  CC      lib/halfmd4.o
  CC      crypto/ahash.o
  CC      lib/debug_locks.o
  CC      fs/super.o
  CC      crypto/shash.o
  CC      lib/random32.o
  CC      kernel/seccomp.o
  CC      crypto/akcipher.o
  CC      drivers/char/xilinx_hwicap/xilinx_hwicap.o
  CC      kernel/utsname_sysctl.o
  CC      drivers/clk/clk-devres.o
  CC      kernel/rcu/sync.o
  CC      kernel/locking/rwsem.o
  CC      kernel/elfcore.o
  CC      lib/bust_spinlocks.o
  CC      crypto/algboss.o
  CC      kernel/irq_work.o
  CC      kernel/irq/handle.o
  CC      kernel/locking/percpu-rwsem.o
  CC      kernel/power/poweroff.o
  CC      mm/swap.o
  CC      fs/char_dev.o
  CC      kernel/membarrier.o
  CC      drivers/clk/clkdev.o
  CC      fs/stat.o
  CC      kernel/memremap.o
  CC      lib/kasprintf.o
  CC      drivers/clk/clk.o
  CC      crypto/testmgr.o
  CC      kernel/debug/kdb/kdb_io.o
  CHK     kernel/config_data.h
  CC      kernel/locking/rtmutex.o
  CC      crypto/cmac.o
  CC      kernel/irq/manage.o
  CC      kernel/rcu/srcu.o
  CC      crypto/hmac.o
  UPD     kernel/config_data.h
  CC      kernel/configs.o
  CC      crypto/crypto_null.o
  CC      mm/truncate.o
  LD      kernel/power/built-in.o
  CC      crypto/md4.o
  CC      mm/vmscan.o
  CC      net/core/skbuff.o
  CC      net/core/datagram.o
  CC      crypto/md5.o
  CC      block/blk-tag.o
  CC      kernel/locking/spinlock.o
  CC      lib/bitmap.o
  CC      mm/shmem.o
  CC      lib/scatterlist.o
  CC      kernel/irq/spurious.o
  CC      kernel/time/hrtimer.o
  CC      drivers/char/xilinx_hwicap/fifo_icap.o
  CC      drivers/char/xilinx_hwicap/buffer_icap.o
  CC      lib/gcd.o
  CC      kernel/time/itimer.o
  CC      kernel/time/posix-timers.o
  CC      crypto/sha256_generic.o
  CC      kernel/time/posix-cpu-timers.o
  CC      lib/lcm.o
  CC      kernel/time/timekeeping.o
  CC      crypto/ecb.o
  CC      kernel/rcu/tiny.o
  CC      drivers/clk/clk-divider.o
  CC      crypto/cbc.o
  CC      fs/exec.o
  CC      crypto/des_generic.o
  CC      net/core/stream.o
  CC      lib/list_sort.o
  CC      kernel/debug/kdb/kdb_main.o
  CC      drivers/base/bus.o
  CC      crypto/aes_generic.o
  CC      crypto/arc4.o
  CC      crypto/rng.o
  CC [M]  crypto/echainiv.o
  CC      kernel/locking/spinlock_debug.o
  CC      lib/uuid.o
  CC      fs/pipe.o
  LD      kernel/bpf/built-in.o
  CC      fs/namei.o
  CC      kernel/irq/resend.o
  CC      mm/util.o
  CC      mm/mmzone.o
  LD      drivers/char/xilinx_hwicap/xilinx_hwicap_m.o
  CC      kernel/irq/chip.o
  CC [M]  crypto/drbg.o
  CC      kernel/locking/rwsem-spinlock.o
  LD      drivers/char/xilinx_hwicap/built-in.o
  LD      drivers/char/built-in.o
  CC      block/blk-sysfs.o
  CC      lib/flex_array.o
  CC      block/blk-flush.o
  LD      kernel/printk/built-in.o
  CC      lib/iov_iter.o
  CC      lib/clz_ctz.o
  CC      drivers/clocksource/clksrc-probe.o
  CC      kernel/irq/dummychip.o
  CC      block/blk-settings.o
  CC      mm/vmstat.o
  CC [M]  crypto/jitterentropy.o
  CC      kernel/sched/loadavg.o
  CC [M]  crypto/jitterentropy-kcapi.o
  LD      kernel/rcu/built-in.o
  CC      block/blk-ioc.o
  CC      lib/bsearch.o
  CC      lib/find_bit.o
  CC      block/blk-map.o
  CC      kernel/time/ntp.o
  CC      lib/llist.o
  CC      mm/backing-dev.o
  CC      kernel/time/clocksource.o
  CC      mm/mm_init.o
  LD      crypto/crypto.o
  CC      mm/mmu_context.o
  CC      lib/memweight.o
  LD      crypto/crypto_blkcipher.o
  LD      crypto/crypto_algapi.o
  CC      kernel/irq/devres.o
  LD      kernel/locking/built-in.o
  LD      crypto/crypto_hash.o
  LD      crypto/cryptomgr.o
  CC      kernel/irq/autoprobe.o
  CC      mm/percpu.o
  CC      kernel/irq/irqdomain.o
/home/kisskb/slave/src/crypto/drbg.c: In function 'drbg_seed':
/home/kisskb/slave/src/crypto/drbg.c:1068:3: 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:1266:3: 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",
   ^
  CC      lib/kfifo.o
  CC      mm/slab_common.o
  CC      lib/percpu-refcount.o
  CC      kernel/time/jiffies.o
  CC      lib/percpu_ida.o
  CC      net/core/scm.o
  CC      net/core/gen_stats.o
  LD      drivers/clocksource/built-in.o
  CC      lib/rhashtable.o
  CC      kernel/irq/proc.o
  CC      kernel/time/timer_list.o
  CC      block/blk-exec.o
  LD      drivers/crypto/built-in.o
  CC      mm/compaction.o
  CC      block/blk-merge.o
  CC      mm/vmacache.o
  CC      drivers/base/dd.o
  CC      mm/interval_tree.o
  LD      drivers/firewire/built-in.o
  CC      net/core/gen_estimator.o
  CC      net/core/net_namespace.o
  CC      drivers/clk/clk-fixed-factor.o
  CC      kernel/sched/clock.o
  CC      mm/list_lru.o
  CC      net/ethernet/eth.o
  CC      mm/workingset.o
  LD [M]  crypto/jitterentropy_rng.o
  CC      fs/fcntl.o
  CC      block/blk-softirq.o
  CC      fs/ioctl.o
  LD      drivers/firmware/broadcom/built-in.o
  CC      block/blk-timeout.o
  CC      mm/debug.o
  CC      lib/reciprocal_div.o
  CC      mm/gup.o
/home/kisskb/slave/src/mm/slab_common.c: In function 'create_boot_cache':
/home/kisskb/slave/src/mm/slab_common.c:785:6: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat=]
      name, size, err);
      ^
  LD      drivers/firmware/built-in.o
  CC      block/blk-lib.o
  CC      kernel/time/timeconv.o
  CC      kernel/time/timecounter.o
In file included from /home/kisskb/slave/src/mm/percpu.c:825:0:
/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:893:3: 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:893:3: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]
/home/kisskb/slave/src/mm/percpu.c:1038:3: 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:1038:3: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat=]
  CC      block/blk-mq.o
  CC      mm/highmem.o
  CC      lib/once.o
/home/kisskb/slave/src/mm/percpu.c: In function 'pcpu_dump_alloc_info':
/home/kisskb/slave/src/mm/percpu.c:1444:9: 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:1444:9: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]
/home/kisskb/slave/src/mm/percpu.c:1444:9: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]
/home/kisskb/slave/src/mm/percpu.c:1444:9: warning: format '%zu' expects argument of type 'size_t', but argument 6 has type 'unsigned int' [-Wformat=]
/home/kisskb/slave/src/mm/percpu.c:1444:9: warning: format '%zu' expects argument of type 'size_t', but argument 7 has type 'unsigned int' [-Wformat=]
/home/kisskb/slave/src/mm/percpu.c:1444:9: warning: format '%zu' expects argument of type 'size_t', but argument 8 has type 'unsigned int' [-Wformat=]
  CC      mm/memory.o
  CC      lib/string_helpers.o
  CC      drivers/gpio/devres.o
  CC      drivers/base/syscore.o
  CC      drivers/base/driver.o
  CC      lib/hexdump.o
  CC      kernel/time/posix-clock.o
  CC      fs/select.o
  CC      fs/readdir.o
  LD      kernel/irq/built-in.o
  CC      mm/mincore.o
  CC      drivers/clk/clk-fixed-rate.o
  CC      mm/mlock.o
  LD      crypto/built-in.o
  CC      kernel/time/clockevents.o
  CC      kernel/time/alarmtimer.o
  CC      mm/mmap.o
  CC      kernel/sched/cputime.o
  CC      kernel/sched/idle_task.o
  CC      kernel/time/tick-common.o
  CC      mm/mprotect.o
  CC      block/blk-mq-tag.o
  CC      drivers/clk/clk-gate.o
  CC      net/core/secure_seq.o
  CC      lib/kstrtox.o
  CC      mm/mremap.o
  CC      lib/pci_iomap.o
  CC      lib/iomap_copy.o
  CC      block/blk-mq-sysfs.o
  CC      mm/msync.o
  CC      mm/rmap.o
  CC      lib/devres.o
  CC      lib/hweight.o
  CC      mm/vmalloc.o
  CC      fs/dcache.o
  CC      kernel/debug/kdb/kdb_support.o
  CC      mm/pagewalk.o
  CC      lib/assoc_array.o
  CC      block/blk-mq-cpu.o
  CC      drivers/base/class.o
  CC      block/blk-mq-cpumap.o
  CC      net/core/flow_dissector.o
  CC      drivers/clk/clk-multiplier.o
  CC      kernel/sched/fair.o
  CC      drivers/base/platform.o
  LD      net/ethernet/built-in.o
  CC      drivers/gpio/gpiolib.o
  CC      net/core/sysctl_net_core.o
  CC      net/core/dev.o
  CC      block/ioctl.o
  CC      fs/inode.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:800:2: 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:900:3: 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);
   ^
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:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/home/kisskb/slave/src/lib/kstrtox.c:380:10: 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:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/home/kisskb/slave/src/lib/kstrtox.c:394:10: 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(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:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/home/kisskb/slave/src/lib/kstrtox.c:394:10: 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(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:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/home/kisskb/slave/src/lib/kstrtox.c:394:10: 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(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:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/home/kisskb/slave/src/lib/kstrtox.c:394:10: 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(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:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/home/kisskb/slave/src/lib/kstrtox.c:394:10: 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(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:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/home/kisskb/slave/src/lib/kstrtox.c:394:10: 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(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:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/home/kisskb/slave/src/lib/kstrtox.c:394:10: note: in expansion of macro 'min'
  count = min(count, sizeof(buf) - 1);    \
          ^
/home/kisskb/slave/src/lib/kstrtox.c:408:1: 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:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/home/kisskb/slave/src/lib/kstrtox.c:394:10: note: in expansion of macro 'min'
  count = min(count, sizeof(buf) - 1);    \
          ^
/home/kisskb/slave/src/lib/kstrtox.c:409:1: 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:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/home/kisskb/slave/src/lib/kstrtox.c:394:10: note: in expansion of macro 'min'
  count = min(count, sizeof(buf) - 1);    \
          ^
/home/kisskb/slave/src/lib/kstrtox.c:410:1: 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:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/home/kisskb/slave/src/lib/kstrtox.c:394:10: note: in expansion of macro 'min'
  count = min(count, sizeof(buf) - 1);    \
          ^
/home/kisskb/slave/src/lib/kstrtox.c:411:1: note: in expansion of macro 'kstrto_from_user'
 kstrto_from_user(kstrtos8_from_user, kstrtos8, s8);
 ^
  CC      kernel/time/sched_clock.o
  CC      drivers/clk/clk-mux.o
  CC      net/core/ethtool.o
  CC      mm/pgtable-generic.o
  CC      lib/bitrev.o
  CC      mm/process_vm_access.o
  CC      fs/attr.o
  CC      mm/bootmem.o
  CC      mm/init-mm.o
  CC      fs/bad_inode.o
  CC      lib/rational.o
  CC      fs/file.o
  CC      kernel/sched/rt.o
  CC      fs/filesystems.o
  CC      mm/fadvise.o
  CC      fs/namespace.o
  HOSTCC  lib/gen_crc32table
  CC      net/core/dev_addr_lists.o
  CC      mm/madvise.o
  CC      block/genhd.o
  CC      lib/audit.o
  CC      mm/memblock.o
  CC      mm/dmapool.o
  CC      lib/zlib_inflate/inffast.o
  CC      mm/slab.o
  CC      lib/nlattr.o
  CC      block/scsi_ioctl.o
  CC      drivers/base/cpu.o
  CC      kernel/debug/kdb/kdb_bt.o
  CC      net/ipv4/route.o
  CC      block/partition-generic.o
  CC      mm/migrate.o
  CC      lib/checksum.o
  LD      kernel/time/built-in.o
  CC      block/ioprio.o
  CC      net/core/dst.o
  CC      drivers/base/firmware.o
  CC      net/core/netevent.o
  CC      fs/seq_file.o
  CC      lib/zlib_inflate/inflate.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=]
  CC      fs/xattr.o
  CC      drivers/clk/clk-composite.o
  CC      lib/zlib_inflate/infutil.o
  CC      fs/libfs.o
  CC      fs/fs-writeback.o
  CC      drivers/clk/clk-fractional-divider.o
  CC      net/core/neighbour.o
  CC      lib/atomic64.o
  CC      lib/dynamic_queue_limits.o
  CC      fs/pnode.o
  CC      kernel/sched/deadline.o
  CC      lib/net_utils.o
  CC      fs/splice.o
  CC      block/badblocks.o
  GENKDB  kernel/debug/kdb/gen-kdb_cmds.c
  CC      drivers/base/init.o
  CC      kernel/debug/kdb/kdb_bp.o
  CC      kernel/sched/stop_task.o
  CC      kernel/debug/kdb/kdb_debugger.o
  CC      lib/argv_split.o
  CC      lib/ctype.o
  CC      lib/cmdline.o
  CC      drivers/base/map.o
  CC      lib/zlib_inflate/inftrees.o
  CC      kernel/debug/kdb/gen-kdb_cmds.o
  CC      fs/sync.o
  CC      net/core/rtnetlink.o
  CC      fs/utimes.o
  CC      lib/dec_and_lock.o
  CC      block/partitions/check.o
  CC      block/partitions/msdos.o
  CC      drivers/base/devres.o
  CC      lib/decompress.o
  CC      drivers/base/attribute_container.o
  CC      lib/dma-noop.o
  CC      net/core/utils.o
  CC      drivers/clk/clk-gpio.o
  CC      fs/stack.o
  CC      lib/dump_stack.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:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/home/kisskb/slave/src/fs/libfs.c:841:9: note: in expansion of macro 'min'
  size = min(sizeof(attr->set_buf) - 1, len);
         ^
  CC      block/bounce.o
  CC      lib/zlib_inflate/inflate_syms.o
  CC      lib/earlycpio.o
  CC      net/core/link_watch.o
  CC      lib/extable.o
  CC      drivers/clk/clk-conf.o
  CC      lib/fdt.o
  CC      lib/fdt_empty_tree.o
  CC      fs/fs_struct.o
  CC      fs/statfs.o
  CC      kernel/sched/wait.o
  CC      fs/fs_pin.o
  CC      kernel/sched/swait.o
  CC      drivers/gpio/gpiolib-legacy.o
  CC      fs/nsfs.o
  CC      lib/fdt_ro.o
  LD      kernel/debug/kdb/built-in.o
  CC      drivers/base/transport_class.o
  CC      fs/buffer.o
  CC      lib/fdt_rw.o
  LD      kernel/debug/built-in.o
  CC      fs/block_dev.o
  CC      block/noop-iosched.o
  CC      net/core/filter.o
  CC      block/deadline-iosched.o
  CC      block/cfq-iosched.o
  CC      lib/fdt_strerror.o
  CC      lib/fdt_sw.o
  LD      lib/zlib_inflate/zlib_inflate.o
  CC      drivers/base/topology.o
  LD      lib/zlib_inflate/built-in.o
  CC      net/core/sock_diag.o
  CC      lib/fdt_wip.o
  CC      lib/flex_proportions.o
  CC      drivers/gpio/gpiolib-of.o
  CC      fs/direct-io.o
  CC      lib/idr.o
  CC      fs/mpage.o
  CC      lib/int_sqrt.o
  CC      lib/ioremap.o
  CC      fs/proc_namespace.o
  CC      lib/irq_regs.o
  CC      drivers/base/container.o
  CC      fs/cramfs/inode.o
  CC      lib/klist.o
  CC      lib/is_single_threaded.o
  CC      drivers/base/property.o
  LD      fs/exofs/built-in.o
  LD      drivers/clk/ti/built-in.o
  CC      fs/devpts/inode.o
  LD      drivers/clk/bcm/built-in.o
  CC      lib/kobject.o
  CC      lib/kobject_uevent.o
  CC      drivers/base/cacheinfo.o
  LD      drivers/clk/built-in.o
  CC      lib/md5.o
  CC      kernel/sched/completion.o
  CC      fs/exportfs/expfs.o
/home/kisskb/slave/src/fs/buffer.c: In function '__find_get_block_slow':
/home/kisskb/slave/src/fs/buffer.c:242:4: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat=]
    bh->b_state, bh->b_size);
    ^
  LD      block/partitions/built-in.o
  CC      drivers/base/power/clock_ops.o
  CC      drivers/gpio/gpiolib-sysfs.o
  CC      fs/kernfs/mount.o
  CC      fs/nfs_common/grace.o
  CC      drivers/gpu/vga/vgaarb.o
  CC      lib/nmi_backtrace.o
  LD      drivers/gpu/drm/bridge/built-in.o
  CC      drivers/base/dma-mapping.o
  CC      fs/ext2/balloc.o
  CC      lib/plist.o
  CC      drivers/base/firmware_class.o
  CC      net/core/dev_ioctl.o
  CC      drivers/gpio/gpio-xilinx.o
  LD      drivers/hsi/clients/built-in.o
  CC      drivers/base/module.o
  CC      fs/cifs/cifssmb.o
  LD      drivers/gpu/drm/i2c/built-in.o
  CC      fs/cifs/cifsfs.o
  CC      kernel/sched/idle.o
  CC      fs/lockd/clntlock.o
  LD      drivers/gpu/drm/panel/built-in.o
  LD      drivers/hsi/controllers/built-in.o
  LD      drivers/gpu/drm/omapdrm/displays/built-in.o
  LD      drivers/hsi/built-in.o
  CC      net/core/tso.o
  CC      lib/proportions.o
  LD      drivers/gpu/drm/omapdrm/dss/built-in.o
  CC      fs/nls/nls_base.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  CC      lib/radix-tree.o
  CC      net/ipv4/inetpeer.o
  CC      lib/ratelimit.o
  LD      drivers/gpu/drm/omapdrm/built-in.o
  CC      lib/rbtree.o
  CC      net/core/sock_reuseport.o
  LD      drivers/hwtracing/intel_th/built-in.o
  CC      kernel/sched/debug.o
  CC      fs/cramfs/uncompress.o
  CC      fs/nfs/client.o
  LD      fs/devpts/devpts.o
  LD      drivers/gpu/drm/built-in.o
  LD      drivers/base/power/built-in.o
  LD      fs/devpts/built-in.o
  LD      fs/quota/built-in.o
  CC      fs/notify/fsnotify.o
  CC      fs/nfs/dir.o
  CC      drivers/i2c/i2c-boardinfo.o
  CC      drivers/i2c/i2c-core.o
  LD      fs/exportfs/exportfs.o
  CC      fs/ramfs/inode.o
  CC      lib/seq_buf.o
  CC      lib/sha1.o
  CC      net/core/flow.o
  LD      drivers/i2c/algos/built-in.o
  CC      lib/show_mem.o
  CC      lib/string.o
  LD      fs/exportfs/built-in.o
  CC      lib/timerqueue.o
  CC      fs/romfs/storage.o
  LD      fs/nls/built-in.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:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/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:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/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/eventpoll.o
  LD      mm/built-in.o
  CC      fs/kernfs/inode.o
  CC      lib/vsprintf.o
  CC      drivers/i2c/busses/i2c-xiic.o
  LD      fs/cramfs/cramfs.o
  CC      fs/anon_inodes.o
  CC      fs/signalfd.o
  CC      fs/sysfs/file.o
  LD      fs/cramfs/built-in.o
  LD      fs/nfs_common/built-in.o
  CC      fs/timerfd.o
  CC      fs/eventfd.o
  CC      fs/sysfs/dir.o
  CC      fs/aio.o
  LD      drivers/gpio/built-in.o
  CC      fs/proc/task_mmu.o
  CC      net/core/net-sysfs.o
  LD      drivers/idle/built-in.o
  CC      net/core/net-procfs.o
  GEN     lib/crc32table.h
  LD      drivers/iommu/built-in.o
  LD      drivers/i2c/muxes/built-in.o
  LD      drivers/gpu/vga/built-in.o
  CC      lib/crc32.o
  LD      drivers/gpu/built-in.o
  CC      fs/locks.o
  CC      fs/binfmt_script.o
  LD      drivers/leds/built-in.o
  LD      drivers/lguest/built-in.o
  CC      drivers/irqchip/irqchip.o
  LD      drivers/macintosh/built-in.o
/home/kisskb/slave/src/fs/cifs/cifssmb.c: In function 'cifs_readv_receive':
/home/kisskb/slave/src/fs/cifs/cifssmb.c:1474:3: 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:1474:3: 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:1474:3: 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:1516:2: 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:1516:2: 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:1516:2: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat=]
  CC      fs/binfmt_elf.o
  CC      fs/notify/notification.o
  LD      drivers/mfd/built-in.o
/home/kisskb/slave/src/net/core/flow.c: In function 'flow_cache_cpu_prepare':
/home/kisskb/slave/src/net/core/flow.c:401:4: 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);
    ^
  LD      drivers/base/built-in.o
  LD      drivers/mmc/built-in.o
  CC      fs/ext2/dir.o
  CC      fs/ext2/file.o
  CC      net/ipv6/addrconf_core.o
  CC      drivers/misc/kgdbts.o
  CC      fs/coredump.o
  LD      drivers/nfc/built-in.o
  LD      drivers/nvme/host/built-in.o
  CC      drivers/net/Space.o
  CC      fs/romfs/super.o
  LD      drivers/media/common/b2c2/built-in.o
  LD      drivers/media/common/saa7146/built-in.o
  LD      drivers/nvme/built-in.o
  CC      fs/kernfs/dir.o
  CC      fs/sysfs/symlink.o
  CC      fs/ramfs/file-mmu.o
  CC      net/ipv4/protocol.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:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/home/kisskb/slave/src/fs/proc/task_mmu.c:1404:9: note: in expansion of macro 'min'
   len = min(count, PM_ENTRY_BYTES * pm.pos);
         ^
  CC      fs/sysfs/mount.o
  CC      fs/drop_caches.o
  CC      fs/sysfs/group.o
  CC      drivers/mtd/mtdcore.o
  LD      drivers/media/common/siano/built-in.o
  CC      net/ipv4/ip_input.o
  CC      drivers/mtd/mtdconcat.o
  CC      drivers/mtd/mtdsuper.o
  LD      drivers/media/common/built-in.o
  CC      fs/lockd/clntproc.o
  CC      drivers/of/base.o
  LD      drivers/irqchip/built-in.o
  LD      kernel/sched/built-in.o
  CC      fs/fhandle.o
  CC      fs/nfs/file.o
  CC      drivers/of/device.o
  CC      fs/cifs/cifs_debug.o
  LD      drivers/platform/built-in.o
  LD      kernel/built-in.o
  LD      block/built-in.o
  LD      drivers/media/firewire/built-in.o
  CC      fs/cifs/connect.o
  LD      drivers/i2c/busses/built-in.o
  CC      fs/ext2/ialloc.o
  LD      drivers/power/built-in.o
  CC      drivers/pci/access.o
  LD      fs/ramfs/ramfs.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  LD      fs/ramfs/built-in.o
  CC      fs/ext2/inode.o
  LD      drivers/media/mmc/siano/built-in.o
  LD      drivers/pwm/built-in.o
  CC      fs/ext2/ioctl.o
  CC      fs/proc/inode.o
  CC      fs/notify/group.o
  LD      drivers/media/mmc/built-in.o
  CC      fs/proc/root.o
  CC      drivers/net/loopback.o
  LD      drivers/media/i2c/built-in.o
  LD      lib/built-in.o
  LD      drivers/soc/bcm/built-in.o
  CC      fs/proc/base.o
  CC      drivers/spi/spi.o
  LD      fs/sysfs/built-in.o
  CC      drivers/spi/spi-bitbang.o
  LD      drivers/soc/fsl/built-in.o
  CC      net/ipv4/ip_fragment.o
  CC      net/ipv4/ip_forward.o
  CC      fs/cifs/dir.o
  LD      drivers/soc/built-in.o
  LD      drivers/media/tuners/built-in.o
  CC      drivers/mtd/mtdpart.o
  LD      drivers/i2c/built-in.o
  LD      drivers/media/rc/keymaps/built-in.o
  LD      drivers/media/platform/omap/built-in.o
  CC      net/ipv6/exthdrs_core.o
/home/kisskb/slave/src/drivers/pci/access.c: In function 'pci_vpd_size':
/home/kisskb/slave/src/drivers/pci/access.c:305:8: 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:327:6: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]
      tag, off);
      ^
  LD      drivers/media/pci/ddbridge/built-in.o
  LD      drivers/media/rc/built-in.o
  LD      drivers/media/pci/b2c2/built-in.o
  LD      drivers/media/platform/built-in.o
  CC      drivers/of/platform.o
  CC      drivers/uio/uio.o
  LD      drivers/media/usb/b2c2/built-in.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  LD      drivers/media/pci/dm1105/built-in.o
  CC      net/ipv6/ip6_checksum.o
  LD      drivers/media/pci/mantis/built-in.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  CC      net/ipv4/ip_options.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  LD      drivers/misc/cb710/built-in.o
  CC      fs/ext2/namei.o
/home/kisskb/slave/src/drivers/spi/spi.c: In function '__spi_split_transfer_maxsize':
/home/kisskb/slave/src/drivers/spi/spi.c:2287:2: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]
  dev_warn_once(&msg->spi->dev,
  ^
  LD      drivers/media/pci/ngene/built-in.o
  LD      drivers/media/usb/s2255/built-in.o
  CC      fs/nfs/getroot.o
  CC      drivers/of/fdt.o
  LD      drivers/media/pci/pt1/built-in.o
  LD      drivers/media/pci/pt3/built-in.o
  LD      drivers/media/usb/siano/built-in.o
  LD      drivers/misc/eeprom/built-in.o
  LD      drivers/media/pci/pluto2/built-in.o
  LD      fs/romfs/romfs.o
  CC      drivers/tty/tty_io.o
  LD      fs/romfs/built-in.o
  CC      drivers/mtd/mtdchar.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  CC      fs/ext2/super.o
  LD      drivers/media/pci/saa7146/built-in.o
  LD      drivers/misc/lis3lv02d/built-in.o
  CC      fs/ext2/symlink.o
  LD      drivers/media/pci/ttpci/built-in.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  LD      drivers/media/pci/smipcie/built-in.o
  LD      drivers/media/usb/zr364xx/built-in.o
  CC      fs/notify/inode_mark.o
  CC      fs/proc/generic.o
  CC      fs/cifs/file.o
  CC      fs/proc/array.o
  CC      fs/proc/fd.o
  CC      fs/cifs/inode.o
  CC      fs/proc/proc_tty.o
  LD      drivers/media/usb/built-in.o
  LD      drivers/media/pci/built-in.o
  CC      drivers/pci/bus.o
  LD      drivers/misc/mic/bus/built-in.o
  CC      drivers/pci/probe.o
  CC      fs/kernfs/file.o
  LD      net/core/built-in.o
  CC      fs/kernfs/symlink.o
  CC      net/ipv4/ip_output.o
  LD      drivers/misc/mic/built-in.o
  CC      net/ipv4/ip_sockglue.o
  CC      drivers/spi/spi-xilinx.o
  CC      fs/proc/cmdline.o
  CC      fs/cifs/link.o
  LD      drivers/misc/ti-st/built-in.o
/home/kisskb/slave/src/fs/cifs/connect.c: In function 'cifs_set_cifscreds':
/home/kisskb/slave/src/fs/cifs/connect.c:2450:3: 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:2450:3: 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:2450:3: 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:2458:3: 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:2458:3: 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:2458:3: 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:2467:3: 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:2467:3: 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:2467:3: 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:2477:3: 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:2477:3: 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:2477:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 2 has type 'ssize_t' [-Wformat=]
  CC      fs/lockd/clntxdr.o
  LD      drivers/misc/built-in.o
  CC      net/netlink/af_netlink.o
  LD      drivers/media/built-in.o
  CC      drivers/of/fdt_address.o
  LD      drivers/usb/host/built-in.o
  CC      drivers/of/address.o
  LD      drivers/usb/built-in.o
  CC      fs/cifs/misc.o
  CC      fs/lockd/host.o
  CC      net/ipv6/ip6_icmp.o
  CC      fs/cifs/netmisc.o
  AR      lib/lib.a
  LD      drivers/video/backlight/built-in.o
  CC      net/ipv6/output_core.o
  CC      drivers/watchdog/watchdog_core.o
  CC      drivers/uio/uio_dmem_genirq.o
  CC      drivers/uio/uio_pdrv_genirq.o
  CC      drivers/mtd/ofpart.o
  CC      drivers/of/irq.o
  CC      net/ipv6/protocol.o
  CC      fs/proc/consoles.o
  CC      drivers/of/of_net.o
  CC      fs/notify/mark.o
  CC      fs/nfs/inode.o
  CC      fs/proc/cpuinfo.o
  CC      drivers/mtd/chips/chipreg.o
  CC      drivers/of/of_mdio.o
  CC      fs/nfs/super.o
  CC      drivers/pci/host-bridge.o
  CC      fs/proc/devices.o
  CC      net/ipv4/inet_hashtables.o
  LD      drivers/mtd/devices/built-in.o
  LD      fs/kernfs/built-in.o
  LD      drivers/mtd/lpddr/built-in.o
  CC      fs/cifs/smbencrypt.o
/home/kisskb/slave/src/fs/cifs/file.c: In function 'cifs_write':
/home/kisskb/slave/src/fs/cifs/file.c:1650:2: 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:1650:2: 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:1650:2: warning: format '%zd' expects argument of type 'signed size_t', but argument 2 has type 'size_t' [-Wformat=]
  LD      drivers/net/ethernet/3com/built-in.o
/home/kisskb/slave/src/fs/cifs/file.c: In function 'cifs_uncached_read_into_pages':
/home/kisskb/slave/src/fs/cifs/file.c:2869:4: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]
    cifs_dbg(FYI, "%u: iov_base=%p iov_len=%zu\n",
    ^
/home/kisskb/slave/src/fs/cifs/file.c:2869:4: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]
/home/kisskb/slave/src/fs/cifs/file.c:2869:4: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]
/home/kisskb/slave/src/fs/cifs/file.c:2876:4: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]
    cifs_dbg(FYI, "%u: iov_base=%p iov_len=%zu\n",
    ^
/home/kisskb/slave/src/fs/cifs/file.c:2876:4: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]
/home/kisskb/slave/src/fs/cifs/file.c:2876:4: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]
/home/kisskb/slave/src/fs/cifs/file.c: In function 'cifs_readpages_read_into_pages':
  LD      drivers/net/ethernet/8390/built-in.o
/home/kisskb/slave/src/fs/cifs/file.c:3322:4: warning: format '%zu' expects argument of type 'size_t', but argument 6 has type 'unsigned int' [-Wformat=]
    cifs_dbg(FYI, "%u: idx=%lu iov_base=%p iov_len=%zu\n",
    ^
/home/kisskb/slave/src/fs/cifs/file.c:3322:4: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]
/home/kisskb/slave/src/fs/cifs/file.c:3322:4: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]
/home/kisskb/slave/src/fs/cifs/file.c:3329:4: warning: format '%zu' expects argument of type 'size_t', but argument 6 has type 'unsigned int' [-Wformat=]
    cifs_dbg(FYI, "%u: idx=%lu iov_base=%p iov_len=%zu\n",
    ^
/home/kisskb/slave/src/fs/cifs/file.c:3329:4: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]
/home/kisskb/slave/src/fs/cifs/file.c:3329:4: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]
  LD      drivers/mtd/maps/built-in.o
  CC      drivers/video/fbdev/core/fb_cmdline.o
  CC      fs/proc/interrupts.o
  LD      drivers/mtd/nand/built-in.o
  CC      fs/proc/loadavg.o
  LD      drivers/spi/built-in.o
  CC      drivers/watchdog/watchdog_dev.o
  CC      net/ipv4/inet_timewait_sock.o
  CC      net/netlink/genetlink.o
  LD      drivers/net/ethernet/adaptec/built-in.o
  LD      drivers/mtd/onenand/built-in.o
  LD      drivers/mtd/tests/built-in.o
  LD      drivers/net/ethernet/agere/built-in.o
  CC      fs/proc/meminfo.o
  LD      drivers/mtd/mtd.o
  LD      drivers/net/ethernet/amd/built-in.o
  LD      drivers/net/ethernet/alteon/built-in.o
  CC      fs/lockd/svc.o
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  CC      net/ipv4/inet_connection_sock.o
  LD      drivers/net/ethernet/arc/built-in.o
  LD      drivers/mtd/chips/built-in.o
  LD      drivers/net/ethernet/atheros/built-in.o
  LD      drivers/net/ethernet/broadcom/built-in.o
  CC      fs/notify/vfsmount_mark.o
  CC      fs/proc/version.o
  LD      drivers/mtd/built-in.o
  CC      fs/proc/softirqs.o
  LD      drivers/net/ethernet/brocade/built-in.o
  LD      drivers/net/ethernet/cadence/built-in.o
  LD      drivers/uio/built-in.o
  LD      drivers/net/ethernet/chelsio/built-in.o
  CC      drivers/tty/n_tty.o
  LD      drivers/net/ethernet/dec/built-in.o
  LD      drivers/net/ethernet/cisco/built-in.o
  LD      drivers/net/ethernet/cavium/liquidio/built-in.o
  CC      fs/notify/fdinfo.o
  LD      drivers/net/ethernet/emulex/built-in.o
  LD      drivers/net/ethernet/dlink/built-in.o
  CC      net/ipv6/ip6_offload.o
  LD      fs/notify/dnotify/built-in.o
  CC      fs/lockd/svclock.o
  CC      drivers/of/of_pci.o
  CC      drivers/video/fbdev/core/fb_notify.o
  LD      drivers/net/ethernet/cavium/octeon/built-in.o
  LD      drivers/net/ethernet/hp/built-in.o
  LD      drivers/net/ethernet/ezchip/built-in.o
  LD      drivers/net/ethernet/i825xx/built-in.o
  CC      fs/proc/namespaces.o
  CC      fs/lockd/svcshare.o
  LD      drivers/net/ethernet/intel/built-in.o
  LD      fs/notify/fanotify/built-in.o
  CC      drivers/of/of_pci_irq.o
  CC      fs/proc/self.o
  CC      fs/proc/thread_self.o
  LD      drivers/net/ethernet/marvell/built-in.o
  LD      drivers/net/ethernet/cavium/thunder/built-in.o
  LD      drivers/net/ethernet/microchip/built-in.o
  CC      drivers/pci/remove.o
  LD      drivers/net/ethernet/micrel/built-in.o
  CC      drivers/pci/pci.o
  LD      drivers/net/ethernet/mellanox/built-in.o
  CC      fs/proc/proc_sysctl.o
  CC      drivers/of/of_mtd.o
  CC      fs/proc/proc_net.o
  LD      drivers/net/ethernet/cavium/built-in.o
  CC      fs/cifs/transport.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  LD      drivers/net/ethernet/myricom/built-in.o
  CC      fs/proc/kmsg.o
  LD      drivers/net/ethernet/natsemi/built-in.o
  LD      drivers/net/ethernet/neterion/built-in.o
  CC      fs/cifs/asn1.o
  LD      fs/ext2/ext2.o
  CC      net/ipv6/tcpv6_offload.o
  LD      drivers/net/ethernet/netronome/built-in.o
  CC      fs/proc/page.o
  LD      fs/ext2/built-in.o
  LD      drivers/net/ethernet/nvidia/built-in.o
  CC      drivers/video/fbdev/core/fbmem.o
  LD      drivers/net/ethernet/packetengines/built-in.o
  LD      drivers/net/ethernet/oki-semi/built-in.o
  LD      drivers/net/ethernet/qlogic/built-in.o
  LD      drivers/net/ethernet/qualcomm/built-in.o
  LD      drivers/net/ethernet/realtek/built-in.o
  LD      drivers/net/ethernet/rdc/built-in.o
  CC      drivers/tty/tty_ioctl.o
  CC      drivers/tty/tty_ldisc.o
  CC      fs/cifs/cifs_unicode.o
  LD      drivers/net/ethernet/renesas/built-in.o
  CC      drivers/video/fbdev/core/fbmon.o
  CC      net/ipv4/tcp.o
  CC      drivers/watchdog/of_xilinx_wdt.o
  LD      drivers/net/ethernet/rocker/built-in.o
  LD      drivers/net/ethernet/seeq/built-in.o
  LD      drivers/net/ethernet/samsung/built-in.o
  LD      drivers/net/ethernet/sis/built-in.o
  LD      drivers/net/ethernet/silan/built-in.o
  LD      drivers/net/ethernet/smsc/built-in.o
  CC      fs/nfs/direct.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/ti/built-in.o
  LD      drivers/net/ethernet/via/built-in.o
  LD      drivers/net/ethernet/tehuti/built-in.o
  LD      drivers/net/ethernet/wiznet/built-in.o
  CC      fs/cifs/nterr.o
  CC      net/ipv4/tcp_input.o
  CC      drivers/video/fbdev/core/fbcmap.o
  CC      fs/cifs/xattr.o
  CC      drivers/video/fbdev/core/fbsysfs.o
  CC      fs/cifs/readdir.o
  CC      fs/cifs/cifsencrypt.o
  CC      fs/cifs/ioctl.o
  CC      fs/cifs/export.o
  CC      fs/cifs/sess.o
  CC      drivers/video/fbdev/core/modedb.o
  LD      drivers/of/built-in.o
  CC      drivers/net/ethernet/xilinx/ll_temac_main.o
  CC      drivers/net/ethernet/xilinx/ll_temac_mdio.o
  CC      fs/lockd/svcproc.o
  CC      drivers/net/ethernet/xilinx/xilinx_emaclite.o
  CC      fs/lockd/svcsubs.o
  CC      fs/cifs/smb1ops.o
  CC      fs/lockd/mon.o
  CC      fs/cifs/winucase.o
  CC      fs/notify/inotify/inotify_user.o
  CC      fs/lockd/xdr.o
  CC      drivers/pci/pci-driver.o
  CC      fs/lockd/clnt4xdr.o
  CC      net/ipv6/udp_offload.o
  CC      fs/lockd/xdr4.o
/home/kisskb/slave/src/fs/cifs/transport.c: In function 'smb_send_rqst':
/home/kisskb/slave/src/fs/cifs/transport.c:350:3: 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:350:3: 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:350:3: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat=]
  CC      fs/lockd/svc4proc.o
  CC      fs/lockd/procfs.o
  CC      net/ipv4/tcp_output.o
  CC      net/ipv6/exthdrs_offload.o
  CC      net/ipv4/tcp_timer.o
  CC      net/ipv4/tcp_ipv4.o
  LD      drivers/watchdog/watchdog.o
  CC      drivers/video/fbdev/core/fbcvt.o
  LD      drivers/watchdog/built-in.o
  CC      drivers/tty/tty_buffer.o
  CC      drivers/video/fbdev/core/cfbfillrect.o
  CC      fs/nfs/pagelist.o
  LD      net/netlink/built-in.o
  CC      fs/nfs/read.o
  CC      fs/nfs/symlink.o
  CC      net/packet/af_packet.o
  CC      drivers/video/fbdev/core/cfbcopyarea.o
  CC      drivers/tty/tty_port.o
/home/kisskb/slave/src/fs/cifs/readdir.c: In function 'cifs_filldir':
/home/kisskb/slave/src/fs/cifs/readdir.c:702:3: 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:702:3: 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:702:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 2 has type 'size_t' [-Wformat=]
  LD      fs/proc/proc.o
  CC      drivers/video/fbdev/core/cfbimgblt.o
  LD      fs/proc/built-in.o
  CC      drivers/video/fbdev/xilinxfb.o
  CC      net/ipv4/tcp_minisocks.o
  CC      fs/nfs/unlink.o
  CC      drivers/pci/search.o
  CC      fs/nfs/write.o
  LD      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  CC      fs/nfs/namespace.o
  CC      drivers/pci/pci-sysfs.o
  CC      drivers/pci/rom.o
  LD      drivers/video/fbdev/omap2/omapfb/built-in.o
  CC      drivers/pci/setup-res.o
  CC      net/ipv4/tcp_cong.o
  LD      fs/notify/inotify/built-in.o
  CC      net/sched/sch_generic.o
  LD      fs/notify/built-in.o
  LD      drivers/video/fbdev/core/fb.o
  LD      drivers/video/fbdev/omap2/built-in.o
  CC      drivers/tty/tty_mutex.o
  CC      net/ipv4/tcp_metrics.o
  CC      fs/nfs/mount_clnt.o
  CC      fs/nfs/nfstrace.o
  CC      drivers/net/phy/phy.o
  CC      drivers/net/phy/phy_device.o
  CC      drivers/net/phy/mdio_bus.o
  CC      drivers/tty/tty_ldsem.o
  CC      drivers/net/phy/mdio_device.o
  CC      drivers/tty/pty.o
  CC      net/ipv4/tcp_fastopen.o
  LD      drivers/net/ethernet/xilinx/ll_temac.o
  CC      drivers/tty/tty_audit.o
  CC      net/sched/sch_mq.o
  LD      drivers/net/ethernet/xilinx/built-in.o
  CC      drivers/tty/sysrq.o
  LD      drivers/net/ethernet/built-in.o
  LD      drivers/net/wireless/admtek/built-in.o
  CC      fs/nfs/sysctl.o
  LD      net/ipv6/built-in.o
  CC      drivers/pci/irq.o
  LD      drivers/video/fbdev/core/built-in.o
  LD      net/wireless/built-in.o
  CC      net/unix/af_unix.o
  LD      drivers/net/wireless/ath/built-in.o
  CC      drivers/pci/vpd.o
  CC      drivers/pci/setup-bus.o
  LD      drivers/tty/ipwireless/built-in.o
  CC      net/sysctl_net.o
  CC      drivers/pci/vc.o
  CC      net/sunrpc/clnt.o
  LD      drivers/net/wireless/atmel/built-in.o
  CC      net/sunrpc/xprt.o
  LD      fs/lockd/lockd.o
  CC      net/xfrm/xfrm_policy.o
  LD      fs/lockd/built-in.o
  LD      fs/cifs/cifs.o
  LD      drivers/net/wireless/broadcom/built-in.o
  LD      drivers/video/fbdev/built-in.o
  CC      drivers/tty/serial/serial_core.o
  CC      drivers/tty/serial/earlycon.o
  LD      drivers/video/built-in.o
  CC      drivers/pci/proc.o
  LD      fs/cifs/built-in.o
  CC      drivers/pci/slot.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/net/wireless/cisco/built-in.o
  CC      net/xfrm/xfrm_state.o
  CC      drivers/pci/quirks.o
  CC      fs/nfs/nfs2super.o
  LD      drivers/net/wireless/intersil/built-in.o
  LD      drivers/net/wireless/intel/built-in.o
  LD      drivers/net/wireless/marvell/built-in.o
  CC      net/ipv4/tcp_recovery.o
  CC      fs/nfs/proc.o
  LD      drivers/net/wireless/mediatek/built-in.o
  LD      drivers/net/wireless/ralink/built-in.o
  LD      drivers/net/wireless/realtek/built-in.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:735:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&_min1 == &_min2);  \
                 ^
/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)));
                                ^
  LD      drivers/net/wireless/rsi/built-in.o
  LD      drivers/net/wireless/st/built-in.o
  CC      fs/nfs/nfs2xdr.o
  CC      net/ipv4/tcp_offload.o
  CC      drivers/pci/syscall.o
  LD      drivers/net/wireless/ti/built-in.o
  CC      drivers/pci/of.o
  CC      net/ipv4/datagram.o
  CC      fs/nfs/nfs3super.o
  LD      drivers/net/wireless/zydas/built-in.o
  CC      net/ipv4/raw.o
  LD      drivers/pci/host/built-in.o
  CC      net/unix/garbage.o
  CC      net/unix/sysctl_net_unix.o
  LD      drivers/net/wireless/built-in.o
  CC      drivers/tty/serial/kgdboc.o
  CC      fs/nfs/nfs3client.o
  CC      drivers/tty/serial/uartlite.o
  CC      fs/nfs/nfs3proc.o
  CC      fs/nfs/nfs3xdr.o
  CC      drivers/tty/serial/8250/8250_core.o
  CC      net/sunrpc/socklib.o
  CC      drivers/tty/serial/8250/8250_port.o
  CC      drivers/tty/serial/8250/8250_pci.o
  CC      net/ipv4/udp.o
  CC      drivers/tty/serial/8250/8250_early.o
  CC      net/ipv4/udplite.o
  CC      drivers/tty/serial/8250/8250_of.o
  CC      net/ipv4/udp_offload.o
  CC      net/ipv4/arp.o
  CC      net/ipv4/icmp.o
  CC      net/xfrm/xfrm_hash.o
  CC      net/ipv4/devinet.o
  LD      net/sched/built-in.o
  CC      net/ipv4/af_inet.o
  CC      net/xfrm/xfrm_input.o
/home/kisskb/slave/src/drivers/tty/serial/uartlite.c: In function 'ulite_request_port':
/home/kisskb/slave/src/drivers/tty/serial/uartlite.c:348:21: warning: assignment discards 'const' qualifier from pointer target type [enabled by default]
  port->private_data = &uartlite_be;
                     ^
/home/kisskb/slave/src/drivers/tty/serial/uartlite.c:354:22: warning: assignment discards 'const' qualifier from pointer target type [enabled by default]
   port->private_data = &uartlite_le;
                      ^
  LD      drivers/net/phy/libphy.o
  CC      net/ipv4/igmp.o
  LD      drivers/net/phy/built-in.o
  LD      drivers/net/built-in.o
  CC      net/ipv4/fib_frontend.o
  CC      net/xfrm/xfrm_output.o
  CC      net/ipv4/fib_semantics.o
  LD      fs/nfs/nfs.o
  CC      net/ipv4/fib_trie.o
  CC      net/xfrm/xfrm_sysctl.o
  CC      net/ipv4/inet_fragment.o
  CC      net/xfrm/xfrm_replay.o
  CC      net/ipv4/ping.o
  CC      net/sunrpc/xprtsock.o
  CC      net/ipv4/ip_tunnel_core.o
  CC      net/ipv4/gre_offload.o
  CC      net/sunrpc/sched.o
  CC      net/ipv4/sysctl_net_ipv4.o
  CC      net/sunrpc/auth.o
  CC      net/ipv4/proc.o
  CC      net/ipv4/xfrm4_mode_beet.o
  CC      net/ipv4/xfrm4_mode_transport.o
  CC      net/sunrpc/auth_null.o
  CC      net/ipv4/xfrm4_mode_tunnel.o
  LD      drivers/pci/built-in.o
  CC      net/sunrpc/auth_unix.o
  CC      net/ipv4/inet_diag.o
  CC      net/sunrpc/auth_generic.o
  LD      drivers/tty/serial/8250/8250.o
  CC      net/ipv4/tcp_diag.o
  CC      net/ipv4/tcp_cubic.o
  CC      net/sunrpc/svc.o
  CC      net/sunrpc/svcsock.o
  CC      net/ipv4/xfrm4_policy.o
  CC      net/sunrpc/svcauth.o
  CC      net/ipv4/xfrm4_state.o
  CC      net/sunrpc/svcauth_unix.o
  CC      net/ipv4/xfrm4_input.o
  LD      fs/nfs/nfsv2.o
  CC      net/ipv4/xfrm4_output.o
  CC      net/sunrpc/addr.o
  CC      net/ipv4/xfrm4_protocol.o
  CC      net/sunrpc/rpcb_clnt.o
  CC      net/sunrpc/xdr.o
  CC      net/sunrpc/timer.o
  LD      net/unix/unix.o
  LD      net/packet/built-in.o
  LD      net/unix/built-in.o
  CC      net/sunrpc/sunrpc_syms.o
  CC      net/sunrpc/cache.o
  CC      net/sunrpc/rpc_pipe.o
  CC      net/sunrpc/svc_xprt.o
  CC      net/sunrpc/xprtmultipath.o
  CC      net/sunrpc/stats.o
  LD      fs/nfs/nfsv3.o
  CC      net/sunrpc/sysctl.o
  LD      fs/nfs/built-in.o
/home/kisskb/slave/src/net/sunrpc/svc.c: In function 'svc_process_common':
/home/kisskb/slave/src/net/sunrpc/svc.c:1236:4: warning: format '%Zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t' [-Wformat=]
    argv->iov_len);
    ^
  LD      fs/built-in.o
  LD      drivers/tty/serial/8250/8250_base.o
  LD      drivers/tty/serial/8250/built-in.o
  LD      drivers/tty/serial/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
  LD      net/xfrm/built-in.o
  LD      net/ipv4/built-in.o
  LD      net/sunrpc/sunrpc.o
  LD      net/sunrpc/built-in.o
  LD      net/built-in.o
  LINK    vmlinux
  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/jitterentropy_rng.ko
  LD [M]  crypto/drbg.ko
  LD [M]  crypto/echainiv.ko
make[1]: Leaving directory '/home/kisskb/slave/build/mpe_mmu_defconfig_microblaze'
Completed OK
# rm -rf /home/kisskb/slave/build/mpe_mmu_defconfig_microblaze
# Build took: 0:00:32.562037