# git rev-parse -q --verify 4f302921c1458d790ae21147f7043f4e6b6a1085^{commit}
4f302921c1458d790ae21147f7043f4e6b6a1085
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4f302921c1458d790ae21147f7043f4e6b6a1085
# git clean -qxdf
# git log -1
commit 4f302921c1458d790ae21147f7043f4e6b6a1085
Merge: 70bd68d 6d037de
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sat Jul 2 19:10:21 2016 -0700

    Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
    
    Pull MIPS fix from Ralf Baechle:
     "Only a single fix for 4.7 pending at this point.  It fixes an issue
      that may lead to corruption of the cache mode bits in the page table"
    
    * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
      MIPS: Fix possible corruption of cache mode by mprotect.
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < git log --format=%s --max-count=1 4f302921c1458d790ae21147f7043f4e6b6a1085
# < make -j 240 ARCH=sh O=/home/kisskb/slave/build/linus_sh-randconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  randconfig
KCONFIG_SEED=0x2BAD9224
warning: (FAULT_INJECTION_STACKTRACE_FILTER && LATENCYTOP && DWARF_UNWINDER && KMEMCHECK && LOCKDEP) selects FRAME_POINTER which has unmet direct dependencies (DEBUG_KERNEL && (CRIS || M68K || FRV || UML || AVR32 || SUPERH || BLACKFIN || MN10300 || METAG) || ARCH_WANT_FRAME_POINTERS)
# Added to kconfig CONFIG_STANDALONE=y
# yes \n | make -j 240 ARCH=sh O=/home/kisskb/slave/build/linus_sh-randconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -j 240 ARCH=sh O=/home/kisskb/slave/build/linus_sh-randconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  
make[1]: Entering directory `/home/kisskb/slave/build/linus_sh-randconfig_sh4'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
warning: (FAULT_INJECTION_STACKTRACE_FILTER && LATENCYTOP && DWARF_UNWINDER && KMEMCHECK && LOCKDEP) selects FRAME_POINTER which has unmet direct dependencies (DEBUG_KERNEL && (CRIS || M68K || FRV || UML || AVR32 || SUPERH || BLACKFIN || MN10300 || METAG) || ARCH_WANT_FRAME_POINTERS)
warning: (FAULT_INJECTION_STACKTRACE_FILTER && LATENCYTOP && DWARF_UNWINDER && KMEMCHECK && LOCKDEP) selects FRAME_POINTER which has unmet direct dependencies (DEBUG_KERNEL && (CRIS || M68K || FRV || UML || AVR32 || SUPERH || BLACKFIN || MN10300 || METAG) || ARCH_WANT_FRAME_POINTERS)
make[1]: Leaving directory `/home/kisskb/slave/build/linus_sh-randconfig_sh4'
make[1]: Entering directory `/home/kisskb/slave/build/linus_sh-randconfig_sh4'
  CHK     include/config/kernel.release
  GEN     ./Makefile
  WRAP    arch/sh/include/generated/asm/bitsperlong.h
  WRAP    arch/sh/include/generated/asm/clkdev.h
  WRAP    arch/sh/include/generated/asm/cputime.h
  WRAP    arch/sh/include/generated/asm/current.h
  WRAP    arch/sh/include/generated/asm/delay.h
  WRAP    arch/sh/include/generated/asm/div64.h
  WRAP    arch/sh/include/generated/asm/errno.h
  WRAP    arch/sh/include/generated/asm/emergency-restart.h
  WRAP    arch/sh/include/generated/asm/exec.h
  WRAP    arch/sh/include/generated/asm/fcntl.h
  WRAP    arch/sh/include/generated/asm/ioctl.h
  WRAP    arch/sh/include/generated/asm/ipcbuf.h
  WRAP    arch/sh/include/generated/asm/irq_regs.h
  WRAP    arch/sh/include/generated/asm/irq_work.h
  WRAP    arch/sh/include/generated/asm/kvm_para.h
  WRAP    arch/sh/include/generated/asm/local.h
  WRAP    arch/sh/include/generated/asm/local64.h
  WRAP    arch/sh/include/generated/asm/mcs_spinlock.h
  WRAP    arch/sh/include/generated/asm/mm-arch-hooks.h
  WRAP    arch/sh/include/generated/asm/mman.h
  WRAP    arch/sh/include/generated/asm/msgbuf.h
  WRAP    arch/sh/include/generated/asm/param.h
  WRAP    arch/sh/include/generated/asm/parport.h
  WRAP    arch/sh/include/generated/asm/percpu.h
  WRAP    arch/sh/include/generated/asm/poll.h
  WRAP    arch/sh/include/generated/asm/preempt.h
  WRAP    arch/sh/include/generated/asm/resource.h
  WRAP    arch/sh/include/generated/asm/rwsem.h
  WRAP    arch/sh/include/generated/asm/sembuf.h
  WRAP    arch/sh/include/generated/asm/serial.h
  WRAP    arch/sh/include/generated/asm/shmbuf.h
  WRAP    arch/sh/include/generated/asm/siginfo.h
  WRAP    arch/sh/include/generated/asm/sizes.h
  WRAP    arch/sh/include/generated/asm/socket.h
  WRAP    arch/sh/include/generated/asm/statfs.h
  WRAP    arch/sh/include/generated/asm/termbits.h
  WRAP    arch/sh/include/generated/asm/termios.h
  WRAP    arch/sh/include/generated/asm/trace_clock.h
  WRAP    arch/sh/include/generated/asm/ucontext.h
  WRAP    arch/sh/include/generated/asm/xor.h
  CHK     include/generated/uapi/linux/version.h
  UPD     include/generated/uapi/linux/version.h
  HOSTCC  scripts/basic/bin2c
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/conmakehash
  HOSTCC  scripts/dtc/dtc.o
  HOSTCC  scripts/dtc/flattree.o
  HOSTCC  scripts/dtc/fstree.o
  HOSTCC  scripts/dtc/data.o
  HOSTCC  scripts/dtc/livetree.o
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  HOSTCC  scripts/dtc/treesource.o
  HOSTCC  scripts/dtc/srcpos.o
  CC      scripts/mod/devicetable-offsets.s
  HOSTCC  scripts/dtc/checks.o
  HOSTCC  scripts/dtc/util.o
  SHIPPED scripts/dtc/dtc-lexer.lex.c
  SHIPPED scripts/dtc/dtc-parser.tab.c
  SHIPPED scripts/dtc/dtc-parser.tab.h
  HOSTCC  scripts/dtc/dtc-parser.tab.o
  HOSTCC  scripts/dtc/dtc-lexer.lex.o
  GEN     scripts/mod/devicetable-offsets.h
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/sumversion.o
  HOSTLD  scripts/dtc/dtc
  HOSTLD  scripts/mod/modpost
  UPD     include/config/kernel.release
  Using /home/kisskb/slave/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  Generating include/generated/machtypes.h
  CHK     include/generated/timeconst.h
  CC      kernel/bounds.s
  UPD     include/generated/timeconst.h
  CHK     include/generated/bounds.h
  UPD     include/generated/bounds.h
  CC      arch/sh/kernel/asm-offsets.s
  CHK     include/generated/asm-offsets.h
  UPD     include/generated/asm-offsets.h
  CALL    /home/kisskb/slave/src/scripts/checksyscalls.sh
<stdin>:1229:2: warning: #warning syscall sched_setattr not implemented [-Wcpp]
<stdin>:1232:2: warning: #warning syscall sched_getattr not implemented [-Wcpp]
<stdin>:1235:2: warning: #warning syscall renameat2 not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1241:2: warning: #warning syscall getrandom not implemented [-Wcpp]
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
<stdin>:1247:2: warning: #warning syscall bpf not implemented [-Wcpp]
<stdin>:1250:2: warning: #warning syscall execveat not implemented [-Wcpp]
<stdin>: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]
  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/init_task.o
  UPD     include/generated/compile.h
  LD      usr/built-in.o
  CC      init/version.o
  AS      arch/sh/kernel/debugtraps.o
  CC      arch/sh/kernel/dma-nommu.o
  CC      arch/sh/kernel/dumpstack.o
  CC      arch/sh/kernel/idle.o
  CC      arch/sh/kernel/io.o
  CC      arch/sh/kernel/irq.o
  CC      arch/sh/kernel/irq_32.o
  CC      arch/sh/kernel/kdebugfs.o
  CC      arch/sh/kernel/machvec.o
  CC      arch/sh/kernel/nmi_debug.o
  CC      arch/sh/kernel/process.o
  CC      arch/sh/kernel/process_32.o
  CC      arch/sh/kernel/ptrace.o
  CC      arch/sh/kernel/ptrace_32.o
  CC      arch/sh/mm/alignment.o
  CC      arch/sh/mm/init.o
  CC      arch/sh/kernel/reboot.o
  CC      arch/sh/mm/cache.o
  CC      arch/sh/mm/mmap.o
  CC      arch/sh/kernel/return_address.o
  CC      arch/sh/mm/cache-sh3.o
  CC      arch/sh/kernel/setup.o
  CC      arch/sh/mm/consistent.o
  CC      arch/sh/mm/extable_32.o
  CC      arch/sh/kernel/signal_32.o
  CC      arch/sh/kernel/sys_sh.o
  CC      arch/sh/mm/fault.o
  CC      arch/sh/mm/gup.o
  AS      arch/sh/kernel/syscalls_32.o
  CC      arch/sh/kernel/time.o
  CC      arch/sh/mm/ioremap.o
  CC      arch/sh/kernel/topology.o
  CC      arch/sh/mm/kmap.o
  CC      arch/sh/kernel/traps.o
  CC      arch/sh/mm/pgtable.o
  CC      arch/sh/kernel/traps_32.o
  CC      arch/sh/kernel/unwinder.o
  LD      arch/sh/boards/built-in.o
  CC      arch/sh/mm/tlbex_32.o
  CC      arch/sh/kernel/iomap.o
  CC      arch/sh/mm/tlbflush_32.o
  CC      arch/sh/mm/tlb-sh3.o
  CC      arch/sh/mm/asids-debugfs.o
  CC      arch/sh/mm/uncached.o
  CC      arch/sh/kernel/sys_sh32.o
  CC      arch/sh/kernel/sh_bios.o
  CC      arch/sh/kernel/crash_dump.o
  CC      arch/sh/kernel/stacktrace.o
  CC      arch/sh/kernel/dwarf.o
  CC      arch/sh/kernel/perf_event.o
  CC      arch/sh/kernel/perf_callchain.o
  CC      arch/sh/kernel/hw_breakpoint.o
  CC      arch/sh/kernel/vsyscall/vsyscall.o
  AS      arch/sh/kernel/head_32.o
  LDS     arch/sh/kernel/vmlinux.lds
  LDS     arch/sh/kernel/vsyscall/vsyscall.lds
  CC      arch/sh/kernel/cpu/clock-cpg.o
  CC      arch/sh/kernel/cpu/init.o
  CC      arch/sh/kernel/cpu/clock.o
  CC      arch/sh/kernel/cpu/fpu.o
  CC      arch/sh/kernel/cpu/pfc.o
  AS      arch/sh/kernel/vsyscall/vsyscall-trapa.o
  CC      arch/sh/kernel/cpu/proc.o
  AS      arch/sh/kernel/vsyscall/vsyscall-note.o
  CC      arch/sh/kernel/cpu/irq/imask.o
  AS      arch/sh/kernel/cpu/sh3/ex.o
  CC      arch/sh/kernel/cpu/sh3/probe.o
  AS      arch/sh/kernel/cpu/sh3/entry.o
  CC      arch/sh/kernel/cpu/sh3/setup-sh3.o
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh3/../../entry-common.S: Assembler messages:
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh3/../../entry-common.S:389: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh3/../../entry-common.S:392: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
  CC      arch/sh/kernel/cpu/sh3/setup-sh770x.o
  CC      arch/sh/kernel/cpu/sh3/serial-sh770x.o
  CC      arch/sh/kernel/cpu/sh3/clock-sh7706.o
/home/kisskb/slave/src/arch/sh/kernel/setup.c: In function 'sh_fdt_init':
/home/kisskb/slave/src/arch/sh/kernel/setup.c:256:2: error: implicit declaration of function 'early_init_dt_scan' [-Werror=implicit-function-declaration]
cc1: all warnings being treated as errors
make[2]: *** [arch/sh/kernel/setup.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  SYSCALL arch/sh/kernel/vsyscall/vsyscall-syms.o
  SYSCALL arch/sh/kernel/vsyscall/vsyscall-trapa.so
  LD      init/mounts.o
  LD      certs/built-in.o
  LD      init/built-in.o
  AS      arch/sh/kernel/vsyscall/vsyscall-syscall.o
  LD      arch/sh/kernel/vsyscall/built-in.o
  LD      arch/sh/kernel/cpu/irq/built-in.o
  LD      arch/sh/mm/built-in.o
  LD      arch/sh/kernel/cpu/sh3/built-in.o
  LD      arch/sh/kernel/cpu/built-in.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  CC      kernel/cpu.o
  CC      kernel/exit.o
  CC      kernel/panic.o
  CC      kernel/softirq.o
  CC      kernel/resource.o
  CC      kernel/sysctl.o
  CC      kernel/sysctl_binary.o
  CC      kernel/capability.o
  CC      kernel/ptrace.o
  CC      kernel/user.o
  CC      kernel/signal.o
  CC      kernel/sys.o
  CC      kernel/kmod.o
  CC      mm/filemap.o
  CC      mm/maccess.o
  CC      mm/mempool.o
  CC      kernel/workqueue.o
  CC      mm/page_alloc.o
  CC      mm/oom_kill.o
  CC      mm/page-writeback.o
  CC      kernel/pid.o
  CC      kernel/task_work.o
  CC      mm/readahead.o
  CC      kernel/extable.o
  CC      kernel/params.o
  CC      kernel/kthread.o
  CC      mm/swap.o
  CC      kernel/sys_ni.o
  CC      mm/truncate.o
  CC      kernel/nsproxy.o
  CC      mm/vmscan.o
  CC      kernel/notifier.o
  CC      ipc/util.o
  CC      kernel/ksysfs.o
  CC      ipc/msgutil.o
  CC      mm/mmzone.o
  CC      kernel/cred.o
  CC      mm/percpu.o
  CC      kernel/freezer.o
  CC      mm/mmu_context.o
  CC      kernel/stacktrace.o
  CC      mm/compaction.o
  CC      kernel/futex.o
  CC      kernel/up.o
  CC      mm/vmacache.o
  CC      ipc/syscall.o
  CC      mm/vmstat.o
  CC      kernel/smpboot.o
  CC      ipc/namespace.o
  CC      ipc/ipc_sysctl.o
  CC      ipc/msg.o
  CC      mm/interval_tree.o
  CC      kernel/uid16.o
  CC      mm/util.o
  CC      kernel/groups.o
  CC      mm/backing-dev.o
  CC      mm/mm_init.o
  CC      kernel/async.o
  CC      mm/shmem.o
  CC      kernel/range.o
  CC      kernel/reboot.o
  CC      mm/slab_common.o
  CC      ipc/shm.o
  CC      ipc/sem.o
  CC      kernel/acct.o
  CC      kernel/kallsyms.o
  CC      kernel/cgroup.o
  LD      kernel/livepatch/built-in.o
  CC      mm/mlock.o
  CC      mm/list_lru.o
  GZIP    kernel/config_data.gz
  CC      kernel/utsname_sysctl.o
  CC      kernel/cgroup_freezer.o
  CC      mm/debug.o
  CC      mm/memory.o
  CC      mm/gup.o
  CC      kernel/pid_namespace.o
  CC      kernel/utsname.o
  CC      kernel/irq_work.o
  CC      mm/workingset.o
  CC      mm/highmem.o
  CC      kernel/cpuset.o
  CC      mm/mincore.o
  CC      kernel/cgroup_pids.o
  CC      kernel/elfcore.o
  CC      mm/mmap.o
  CC      kernel/crash_dump.o
  CC      kernel/rcu/sync.o
  CC      mm/mprotect.o
  CC      kernel/rcu/update.o
  CC      kernel/printk/printk.o
  CC      kernel/power/qos.o
  CC      kernel/rcu/srcu.o
  CC      kernel/printk/nmi.o
  CC      mm/mremap.o
  CC      kernel/power/poweroff.o
  CC      mm/rmap.o
  CC      kernel/membarrier.o
  CHK     kernel/config_data.h
  CC      mm/msync.o
  CC      kernel/locking/mutex.o
  CC      mm/vmalloc.o
  CC      kernel/power/process.o
  CC      kernel/locking/semaphore.o
  CC      kernel/rcu/tree.o
  CC      kernel/memremap.o
  CC      kernel/locking/rtmutex.o
  CC      kernel/locking/percpu-rwsem.o
  CC      kernel/locking/rwsem-spinlock.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/irq/handle.o
  CC      kernel/bpf/core.o
  CC      kernel/irq/manage.o
  CC      kernel/irq/spurious.o
make[1]: *** [arch/sh/kernel] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC      kernel/bpf/syscall.o
  CC      kernel/events/core.o
  CC      mm/pgtable-generic.o
  CC      kernel/irq/chip.o
  CC      kernel/bpf/verifier.o
  CC      kernel/events/ring_buffer.o
  CC      kernel/irq/dummychip.o
  CC      kernel/irq/devres.o
  CC      kernel/bpf/inode.o
  CC      kernel/locking/rwsem.o
  UPD     kernel/config_data.h
  CC      kernel/bpf/helpers.o
  CC      kernel/bpf/hashtab.o
  CC      kernel/irq/resend.o
  CC      kernel/irq/generic-chip.o
  CC      mm/pagewalk.o
  CC      mm/init-mm.o
  CC      mm/bootmem.o
  CC      kernel/events/callchain.o
  CC      kernel/irq/irqdomain.o
  CC      kernel/configs.o
  CC      mm/fadvise.o
  CC      mm/madvise.o
  CC      kernel/irq/proc.o
  CC      kernel/bpf/arraymap.o
  CC      kernel/events/hw_breakpoint.o
  CC      mm/memblock.o
  CC      mm/dmapool.o
  CC      mm/sparse.o
  CC      kernel/bpf/percpu_freelist.o
  CC      mm/slab.o
  CC      kernel/gcov/base.o
  CC      mm/memory_hotplug.o
  CC      mm/memtest.o
  CC      kernel/gcov/fs.o
  CC      kernel/time/time.o
  CC      kernel/time/timer.o
  CC      kernel/sched/core.o
  CC      kernel/bpf/stackmap.o
  CC      mm/page_counter.o
  CC      mm/quicklist.o
  CC      kernel/gcov/gcc_4_7.o
  CC      mm/memcontrol.o
  CC      security/commoncap.o
  CC      security/min_addr.o
  CC      kernel/time/hrtimer.o
  CC      mm/vmpressure.o
  CC      kernel/sched/cputime.o
  CC      kernel/time/itimer.o
  CC      kernel/sched/loadavg.o
  CC      kernel/sched/clock.o
  CC      mm/zsmalloc.o
  CC      security/device_cgroup.o
  CC      kernel/sched/idle_task.o
  CC      mm/balloon_compaction.o
  CC      kernel/time/posix-timers.o
  CC      kernel/sched/fair.o
  CC      kernel/sched/rt.o
  CC      kernel/time/posix-cpu-timers.o
  CC      kernel/sched/deadline.o
  CC      mm/page_ext.o
  CC      kernel/time/timekeeping.o
  CC      kernel/sched/stop_task.o
  CC      mm/userfaultfd.o
  CC      kernel/sched/wait.o
  CC      mm/page_idle.o
  CC      kernel/time/ntp.o
  CC      kernel/sched/swait.o
  CC      kernel/sched/completion.o
  CC      kernel/time/clocksource.o
  CC      kernel/time/jiffies.o
  CC      kernel/time/timer_list.o
  CC      kernel/time/timeconv.o
  CC      kernel/sched/idle.o
  CC      kernel/sched/cpuacct.o
  CC      kernel/time/timecounter.o
  CC      kernel/sched/cpufreq.o
  CC      kernel/time/posix-clock.o
  CC      kernel/time/clockevents.o
  CC      kernel/time/tick-common.o
  CC      kernel/time/alarmtimer.o
  CC      kernel/time/timekeeping_debug.o
  CC      kernel/time/test_udelay.o
/home/kisskb/slave/src/mm/bootmem.c: In function 'mark_bootmem':
/home/kisskb/slave/src/mm/bootmem.c:388:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/open.o
  CC      fs/read_write.o
  CC      fs/file_table.o
  CC      fs/super.o
  CC      fs/char_dev.o
  CC      fs/stat.o
  CC      fs/exec.o
  CC      fs/pipe.o
  CC      fs/namei.o
  CC      fs/fcntl.o
  CC      fs/ioctl.o
  CC      fs/readdir.o
  CC      fs/select.o
  CC      fs/dcache.o
  CC      fs/inode.o
  CC      fs/attr.o
  CC      fs/bad_inode.o
  CC      fs/file.o
  CC      fs/filesystems.o
  CC      fs/namespace.o
  CC      fs/seq_file.o
  CC      fs/xattr.o
  CC      fs/libfs.o
  CC      fs/fs-writeback.o
  CC      fs/pnode.o
  CC      fs/sync.o
  CC      fs/splice.o
  CC      fs/utimes.o
  CC      fs/stack.o
  CC      fs/fs_struct.o
  CC      fs/statfs.o
  CC      fs/fs_pin.o
/home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task':
/home/kisskb/slave/src/kernel/sched/core.c:3226:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/nsfs.o
  CC      fs/buffer.o
  CC      fs/block_dev.o
  CC      fs/direct-io.o
  CC      fs/mpage.o
  CC      fs/proc_namespace.o
  LD      kernel/gcov/built-in.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'mem_cgroup_read_u64':
/home/kisskb/slave/src/mm/memcontrol.c:2836:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/adfs/dir.o
  CC      fs/adfs/dir_f.o
  CC      fs/adfs/dir_fplus.o
  CC      fs/adfs/file.o
  CC      fs/adfs/inode.o
  CC      fs/adfs/map.o
  CC      fs/adfs/super.o
  CC      fs/autofs4/init.o
  CC      fs/autofs4/inode.o
  CC      fs/autofs4/root.o
  CC      fs/autofs4/symlink.o
  CC      fs/autofs4/waitq.o
  CC      fs/configfs/inode.o
  CC      fs/autofs4/expire.o
  CC      fs/debugfs/inode.o
  CC      fs/configfs/file.o
  CC      fs/debugfs/file.o
  CC      fs/devpts/inode.o
  CC      fs/configfs/dir.o
  LD      fs/exofs/built-in.o
  CC      fs/efs/super.o
  CC      fs/autofs4/dev-ioctl.o
  CC      fs/exportfs/expfs.o
  CC      fs/efs/inode.o
  CC      fs/cachefiles/bind.o
  LD      kernel/power/built-in.o
  CC      fs/efs/namei.o
  CC      fs/cachefiles/daemon.o
  CC      fs/cachefiles/interface.o
  CC      fs/cachefiles/key.o
  CC      fs/cachefiles/main.o
  CC      fs/configfs/symlink.o
  CC      fs/f2fs/dir.o
  CC      fs/configfs/mount.o
  CC      fs/cachefiles/namei.o
  CC      fs/configfs/item.o
  CC      fs/f2fs/file.o
  CC      fs/cachefiles/rdwr.o
  CC      fs/efs/dir.o
  CC      fs/efs/file.o
  CC      fs/cachefiles/security.o
  CC      fs/f2fs/inode.o
  CC      fs/efs/symlink.o
  CC      fs/cachefiles/xattr.o
  CC      fs/cachefiles/proc.o
  CC      fs/f2fs/namei.o
  CC      fs/f2fs/hash.o
  CC      fs/hpfs/alloc.o
  CC      fs/f2fs/super.o
/home/kisskb/slave/src/mm/mmap.c: In function 'vma_adjust':
/home/kisskb/slave/src/mm/mmap.c:556:15: warning: 'rb_link' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/mmap.c:587:19: note: 'rb_link' was declared here
/home/kisskb/slave/src/mm/mmap.c:556:15: warning: 'rb_parent' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/mmap.c:587:29: note: 'rb_parent' was declared here
/home/kisskb/slave/src/mm/mmap.c:555:17: warning: 'prev' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/mmap.c:586:25: note: 'prev' was declared here
  CC      fs/f2fs/inline.o
  CC      fs/hpfs/anode.o
  CC      fs/ext2/balloc.o
  CC      fs/freevxfs/vxfs_bmap.o
  CC      fs/f2fs/checkpoint.o
  CC      fs/ext2/dir.o
  CC      fs/btrfs/super.o
  CC      fs/f2fs/gc.o
  CC      fs/hpfs/buffer.o
  CC      fs/freevxfs/vxfs_immed.o
  CC      fs/ext2/file.o
  CC      fs/freevxfs/vxfs_inode.o
  CC      fs/btrfs/ctree.o
  CC      fs/f2fs/node.o
  CC      fs/btrfs/extent-tree.o
  CC      fs/fat/cache.o
  CC      fs/hpfs/dentry.o
  CC      fs/freevxfs/vxfs_fshead.o
  CC      fs/ext2/ialloc.o
  CC      fs/f2fs/data.o
  CC      fs/isofs/namei.o
  CC      fs/freevxfs/vxfs_lookup.o
  CC      fs/freevxfs/vxfs_olt.o
  CC      fs/fuse/dev.o
  CC      fs/isofs/inode.o
  CC      fs/btrfs/print-tree.o
  CC      fs/fat/dir.o
  CC      fs/ext2/inode.o
  CC      fs/f2fs/segment.o
  LD      kernel/locking/built-in.o
  CC      fs/isofs/dir.o
  CC      fs/freevxfs/vxfs_subr.o
  CC      fs/fat/fatent.o
  CC      fs/freevxfs/vxfs_super.o
  CC      fs/isofs/util.o
  CC      fs/hpfs/dir.o
  CC      fs/btrfs/root-tree.o
  CC      fs/fuse/dir.o
  CC      fs/ext2/ioctl.o
  CC      fs/f2fs/recovery.o
  CC      fs/fat/file.o
  CC      fs/isofs/rock.o
  CC      fs/hpfs/dnode.o
  CC      fs/btrfs/dir-item.o
  CC      fs/fuse/file.o
  CC      fs/fat/inode.o
  CC      fs/f2fs/shrinker.o
  CC      fs/ext2/namei.o
  CC      fs/fat/misc.o
  CC      fs/fuse/inode.o
  CC      fs/isofs/export.o
  CC      fs/fat/nfs.o
  CC      fs/kernfs/mount.o
  CC      fs/f2fs/extent_cache.o
  CC      fs/kernfs/inode.o
  CC      fs/fuse/cuse.o
  CC      fs/btrfs/file-item.o
  CC      fs/fuse/control.o
  CC      fs/kernfs/dir.o
  CC      fs/hfs/bitmap.o
  LD      fs/quota/built-in.o
  CC      fs/hpfs/ea.o
  CC      fs/f2fs/debug.o
  CC      fs/hfs/bfind.o
  CC      fs/hpfs/file.o
  CC      fs/omfs/bitmap.o
  CC      fs/pstore/platform.o
  CC      fs/hfs/bnode.o
  CC      fs/pstore/inode.o
  CC      fs/eventpoll.o
  CC      fs/btrfs/inode-item.o
  CC      fs/ramfs/inode.o
  CC      fs/kernfs/file.o
  CC      fs/ext2/super.o
  CC      fs/hfs/brec.o
  CC      fs/fat/namei_vfat.o
  CC      fs/ext2/symlink.o
  CC      fs/anon_inodes.o
  CC      fs/ext2/xattr.o
  CC      fs/hpfs/map.o
  CC      fs/hpfs/inode.o
  CC      fs/signalfd.o
  CC      fs/hpfs/name.o
  CC      fs/btrfs/inode-map.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/hfs/catalog.o
  CC      fs/logfs/compr.o
  CC      fs/hfs/dir.o
  CC      fs/hpfs/super.o
  CC      fs/timerfd.o
  CC      fs/hpfs/namei.o
  CC      fs/fscache/cache.o
  CC      fs/kernfs/symlink.o
  CC      fs/omfs/dir.o
  CC      fs/ext2/xattr_user.o
  CC      fs/hfs/btree.o
  CC      fs/fscache/cookie.o
  CC      fs/hfs/extent.o
  CC      fs/btrfs/disk-io.o
  LD      kernel/irq/built-in.o
  CC      fs/ext2/xattr_trusted.o
  CC      fs/overlayfs/super.o
  CC      fs/logfs/dir.o
  CC      fs/btrfs/transaction.o
  CC      fs/omfs/file.o
  CC      fs/hfs/inode.o
  CC      fs/eventfd.o
  CC      fs/fscache/fsdef.o
  CC      fs/hfs/attr.o
  CC      fs/romfs/storage.o
  LD      security/built-in.o
  CC      fs/logfs/file.o
  CC      fs/ext2/xattr_security.o
  CC      fs/overlayfs/inode.o
  CC      fs/btrfs/inode.o
  CC      fs/userfaultfd.o
  CC      fs/omfs/inode.o
  CC      fs/sysfs/file.o
  CC      fs/notify/fsnotify.o
  CC      fs/notify/notification.o
  CC      fs/hfsplus/super.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'mem_cgroup_reset':
/home/kisskb/slave/src/include/linux/page_counter.h:49:21: warning: 'counter' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/memcontrol.c:3034:23: note: 'counter' was declared here
  CC      fs/aio.o
  CC      fs/hfsplus/options.o
  CC      fs/romfs/super.o
  CC      fs/proc/task_mmu.o
  CC      fs/binfmt_misc.o
  CC      fs/binfmt_script.o
  CC      fs/locks.o
  CC      fs/nilfs2/inode.o
  CC      fs/jffs2/compr.o
  CC      fs/nls/nls_base.o
  CC      fs/nilfs2/file.o
  CC      fs/binfmt_elf.o
  CC      fs/mbcache.o
  CC      fs/overlayfs/dir.o
  CC      fs/posix_acl.o
  CC      fs/btrfs/file.o
  CC      fs/reiserfs/bitmap.o
  CC      fs/nilfs2/dir.o
  CC      fs/coredump.o
  CC      fs/drop_caches.o
  CC      fs/nilfs2/super.o
  CC      fs/fscache/main.o
  CC      fs/fhandle.o
  CC      fs/nilfs2/namei.o
  CC      fs/fscache/netfs.o
  CC      fs/fscache/object.o
  CC      fs/notify/group.o
  CC      fs/nilfs2/page.o
  CC      fs/logfs/gc.o
  CC      fs/fscache/operation.o
  CC      fs/nilfs2/mdt.o
  CC      fs/nilfs2/btnode.o
  CC      fs/logfs/inode.o
  CC      fs/fscache/page.o
  CC      fs/sysfs/dir.o
  CC      fs/fscache/proc.o
  CC      fs/hfsplus/inode.o
  CC      fs/hfs/mdb.o
  CC      fs/hfsplus/ioctl.o
  CC      fs/notify/inode_mark.o
  CC      fs/btrfs/tree-defrag.o
  CC      fs/proc/inode.o
  CC      fs/hfsplus/extents.o
  CC      fs/hfsplus/catalog.o
  CC      fs/jffs2/dir.o
  CC      fs/overlayfs/readdir.o
  CC      fs/hfs/part_tbl.o
  CC      fs/reiserfs/do_balan.o
  CC      fs/hfs/string.o
  CC      fs/jffs2/file.o
  LD      fs/exportfs/exportfs.o
  CC      fs/fscache/stats.o
  CC      fs/proc/root.o
  CC      fs/hfsplus/dir.o
  CC      fs/overlayfs/copy_up.o
  CC      fs/fscache/histogram.o
  CC      fs/reiserfs/namei.o
  CC      fs/fscache/object-list.o
  LD      fs/exportfs/built-in.o
  CC      fs/logfs/journal.o
/home/kisskb/slave/src/fs/logfs/dir.c: In function 'hash_index':
/home/kisskb/slave/src/fs/logfs/dir.c:155:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/notify/mark.o
  CC      fs/nls/nls_cp437.o
  CC      fs/nilfs2/bmap.o
  CC      fs/sysfs/symlink.o
  CC      fs/hfsplus/btree.o
  CC      fs/sysfs/mount.o
  LD      fs/devpts/devpts.o
  LD      ipc/built-in.o
  CC      fs/hfs/super.o
  CC      fs/jffs2/ioctl.o
  CC      fs/reiserfs/inode.o
  CC      fs/sysfs/group.o
  CC      fs/notify/vfsmount_mark.o
  LD      fs/devpts/built-in.o
  CC      fs/hfsplus/bnode.o
  CC      fs/hfs/sysdep.o
  CC      fs/btrfs/extent_map.o
  LD      fs/efs/efs.o
/home/kisskb/slave/src/fs/posix_acl.c: In function 'acl_by_type':
/home/kisskb/slave/src/fs/posix_acl.c:34:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/hfs/trans.o
  CC      fs/nilfs2/btree.o
  CC      fs/reiserfs/file.o
  CC      fs/jffs2/nodelist.o
  LD      fs/efs/built-in.o
  CC      fs/proc/base.o
  CC      fs/nilfs2/direct.o
  LD      fs/adfs/adfs.o
  LD      fs/ramfs/ramfs.o
  CC      fs/nls/nls_cp737.o
  LD      fs/ramfs/built-in.o
  LD      fs/adfs/built-in.o
  CC      fs/proc/generic.o
  CC      fs/nilfs2/dat.o
  CC      fs/jffs2/malloc.o
  CC      fs/notify/fdinfo.o
  CC      fs/hfsplus/brec.o
  CC      fs/reiserfs/dir.o
  LD      fs/freevxfs/freevxfs.o
  CC      fs/logfs/readwrite.o
  CC      fs/btrfs/sysfs.o
  CC      fs/nls/nls_cp852.o
  CC      fs/hfsplus/bfind.o
  CC      fs/proc/array.o
  LD      fs/freevxfs/built-in.o
/home/kisskb/slave/src/fs/userfaultfd.c: In function 'userfaultfd_poll':
/home/kisskb/slave/src/fs/userfaultfd.c:544:1: warning: control reaches end of non-void function [-Wreturn-type]
  LD      fs/notify/dnotify/built-in.o
  CC      fs/nls/nls_cp855.o
  CC      fs/nls/nls_cp861.o
  CC      fs/reiserfs/fix_node.o
  CC      fs/notify/fanotify/fanotify.o
  CC      fs/proc/fd.o
  CC      fs/nls/nls_cp863.o
  CC      fs/notify/fanotify/fanotify_user.o
  CC      fs/proc/proc_tty.o
  CC      fs/reiserfs/super.o
  CC      fs/nilfs2/recovery.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      fs/btrfs/struct-funcs.o
  CC      fs/reiserfs/prints.o
  CC      fs/hfsplus/tables.o
  CC      fs/hfsplus/unicode.o
  CC      fs/notify/inotify/inotify_user.o
  CC      fs/nilfs2/the_nilfs.o
  LD      fs/autofs4/autofs4.o
  CC      fs/logfs/segment.o
  CC      fs/nls/nls_cp864.o
  CC      fs/reiserfs/objectid.o
  CC      fs/logfs/super.o
  CC      fs/proc/cmdline.o
  LD      fs/autofs4/built-in.o
  CC      fs/reiserfs/lbalance.o
  CC      fs/nilfs2/segbuf.o
  CC      fs/jffs2/read.o
  CC      fs/jffs2/nodemgmt.o
  CC      fs/reiserfs/ibalance.o
  CC      fs/nilfs2/segment.o
  CC      fs/logfs/dev_bdev.o
  CC      fs/proc/consoles.o
  CC      fs/hfsplus/wrapper.o
  CC      fs/logfs/dev_mtd.o
  CC      fs/btrfs/xattr.o
  CC      fs/nls/nls_cp865.o
  CC      fs/nilfs2/cpfile.o
  CC      fs/jffs2/readinode.o
  CC      fs/hfsplus/bitmap.o
  CC      fs/reiserfs/stree.o
  CC      fs/nls/nls_cp866.o
  CC      fs/jffs2/write.o
  CC      fs/reiserfs/hashes.o
  CC      fs/jffs2/scan.o
  LD      fs/pstore/pstore.o
  CC      fs/jffs2/gc.o
  LD      fs/pstore/built-in.o
  CC      fs/nilfs2/sufile.o
  CC      fs/hfsplus/part_tbl.o
  CC      fs/jffs2/symlink.o
  CC      fs/nls/nls_cp869.o
  CC      fs/proc/cpuinfo.o
  CC      fs/hfsplus/attributes.o
  CC      fs/hfsplus/xattr.o
  CC      fs/jffs2/build.o
  CC      fs/proc/devices.o
  CC      fs/hfsplus/xattr_user.o
  CC      fs/reiserfs/tail_conversion.o
  CC      fs/nls/nls_cp874.o
  LD      fs/debugfs/debugfs.o
  CC      fs/nilfs2/ifile.o
  LD      fs/debugfs/built-in.o
  CC      fs/nilfs2/alloc.o
  CC      fs/jffs2/erase.o
  CC      fs/reiserfs/journal.o
  CC      fs/nilfs2/gcinode.o
  CC      fs/reiserfs/resize.o
  CC      fs/jffs2/background.o
  CC      fs/btrfs/ordered-data.o
  CC      fs/nls/nls_cp932.o
  CC      fs/reiserfs/item_ops.o
  CC      fs/nilfs2/ioctl.o
  CC      fs/nls/nls_euc-jp.o
  CC      fs/proc/interrupts.o
  CC      fs/hfsplus/xattr_security.o
  CC      fs/btrfs/extent_io.o
  CC      fs/nls/nls_cp936.o
  CC      fs/nls/nls_cp949.o
  CC      fs/proc/loadavg.o
  CC      fs/btrfs/volumes.o
  CC      fs/nilfs2/sysfs.o
  CC      fs/nls/nls_cp1250.o
  CC      fs/proc/meminfo.o
  CC      fs/nls/nls_cp1251.o
  CC      fs/jffs2/fs.o
  CC      fs/proc/stat.o
  CC      fs/reiserfs/ioctl.o
  CC      fs/btrfs/async-thread.o
  CC      fs/proc/uptime.o
  CC      fs/nls/nls_ascii.o
  CC      fs/jffs2/writev.o
  CC      fs/hfsplus/xattr_trusted.o
  CC      fs/reiserfs/xattr.o
  CC      fs/hfsplus/posix_acl.o
  CC      fs/reiserfs/lock.o
  CC      fs/nls/nls_iso8859-1.o
/home/kisskb/slave/src/fs/notify/fanotify/fanotify.c: In function 'fanotify_handle_event':
/home/kisskb/slave/src/fs/notify/fanotify/fanotify.c:143:32: warning: 'marks_ignored_mask' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/notify/fanotify/fanotify.c:106:20: note: 'marks_ignored_mask' was declared here
/home/kisskb/slave/src/fs/notify/fanotify/fanotify.c:143:30: warning: 'marks_mask' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/notify/fanotify/fanotify.c:106:8: note: 'marks_mask' was declared here
  CC      fs/nls/nls_iso8859-2.o
  CC      fs/btrfs/ioctl.o
  CC      fs/btrfs/locking.o
  CC      fs/reiserfs/xattr_user.o
  CC      fs/btrfs/orphan.o
  CC      fs/proc/version.o
  CC      fs/btrfs/export.o
  CC      fs/jffs2/super.o
  CC      fs/proc/softirqs.o
  CC      fs/btrfs/tree-log.o
  LD      fs/romfs/romfs.o
/home/kisskb/slave/src/fs/reiserfs/prints.c: In function '__reiserfs_panic':
/home/kisskb/slave/src/fs/reiserfs/prints.c:370:1: warning: 'noreturn' function does return [enabled by default]
  CC      fs/jffs2/debug.o
  CC      fs/reiserfs/xattr_trusted.o
  CC      fs/nls/nls_iso8859-3.o
  CC      fs/proc/namespaces.o
  LD      fs/sysfs/built-in.o
  LD      fs/romfs/built-in.o
  CC      fs/proc/self.o
  CC      fs/jffs2/wbuf.o
  CC      fs/btrfs/free-space-cache.o
  CC      fs/nls/nls_iso8859-4.o
  CC      fs/btrfs/zlib.o
  CC      fs/jffs2/xattr.o
  CC      fs/btrfs/lzo.o
  CC      fs/nls/nls_iso8859-6.o
  CC      fs/proc/thread_self.o
  CC      fs/btrfs/compression.o
  CC      fs/nls/nls_cp1255.o
  CC      fs/jffs2/xattr_trusted.o
  CC      fs/nls/nls_iso8859-14.o
  CC      fs/proc/proc_sysctl.o
/home/kisskb/slave/src/fs/logfs/segment.c: In function 'obj_len':
/home/kisskb/slave/src/fs/logfs/segment.c:291:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/btrfs/delayed-ref.o
  CC      fs/proc/vmcore.o
  CC      fs/proc/kmsg.o
  CC      fs/btrfs/relocation.o
  CC      fs/jffs2/xattr_user.o
  LD      fs/omfs/omfs.o
  LD      fs/omfs/built-in.o
  CC      fs/btrfs/delayed-inode.o
  CC      fs/proc/page.o
  CC      fs/nls/nls_koi8-r.o
  CC      fs/jffs2/acl.o
  CC      fs/jffs2/compr_zlib.o
  CC      fs/btrfs/scrub.o
  LD      fs/configfs/configfs.o
  CC      fs/jffs2/compr_lzo.o
  CC      fs/nls/nls_utf8.o
  CC      fs/btrfs/reada.o
  CC      fs/jffs2/summary.o
  CC      fs/nls/mac-celtic.o
  LD      fs/configfs/built-in.o
  CC      fs/btrfs/backref.o
  CC      fs/nls/mac-cyrillic.o
  CC      fs/nls/mac-greek.o
  CC      fs/btrfs/ulist.o
  CC      fs/btrfs/qgroup.o
  CC      fs/btrfs/send.o
  CC      fs/nls/mac-iceland.o
  CC      fs/nls/mac-inuit.o
  LD      fs/isofs/isofs.o
  CC      fs/btrfs/dev-replace.o
  LD      fs/isofs/built-in.o
  CC      fs/nls/mac-turkish.o
  CC      fs/btrfs/raid56.o
  CC      fs/btrfs/uuid-tree.o
  CC      fs/btrfs/props.o
  LD      kernel/bpf/built-in.o
  CC      fs/btrfs/hash.o
  CC      fs/btrfs/free-space-tree.o
  CC      fs/btrfs/acl.o
/home/kisskb/slave/src/fs/logfs/readwrite.c: In function 'inode_write_alias':
/home/kisskb/slave/src/fs/logfs/readwrite.c:497:7: warning: 'val' may be used uninitialized in this function [-Wuninitialized]
  LD      fs/kernfs/built-in.o
  LD      fs/notify/fanotify/built-in.o
  LD      fs/overlayfs/overlay.o
  LD      kernel/printk/built-in.o
  LD      fs/overlayfs/built-in.o
  LD      fs/hfs/hfs.o
  LD      fs/hfs/built-in.o
/home/kisskb/slave/src/fs/jffs2/acl.c: In function 'jffs2_get_acl':
/home/kisskb/slave/src/fs/jffs2/acl.c:191:5: warning: 'xprefix' may be used uninitialized in this function [-Wuninitialized]
  LD      fs/notify/inotify/built-in.o
  LD      fs/fat/vfat.o
  LD      fs/notify/built-in.o
  LD      fs/ext2/ext2.o
  LD      fs/ext2/built-in.o
  LD      fs/cachefiles/cachefiles.o
  LD      fs/cachefiles/built-in.o
  LD      fs/hfsplus/hfsplus.o
  LD      fs/fat/fat.o
  LD      fs/hfsplus/built-in.o
  LD      fs/fat/built-in.o
/home/kisskb/slave/src/mm/memcontrol.c: In function '__mem_cgroup_usage_unregister_event':
/home/kisskb/slave/src/mm/memcontrol.c:3510:6: warning: 'usage' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/memcontrol.c:3505:35: warning: 'thresholds' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/memcontrol.c: In function '__mem_cgroup_usage_register_event':
/home/kisskb/slave/src/mm/memcontrol.c:3422:6: warning: 'usage' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/memcontrol.c:3391:16: warning: 'thresholds' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/btrfs/acl.c: In function 'btrfs_get_acl':
/home/kisskb/slave/src/fs/btrfs/acl.c:49:7: warning: 'name' may be used uninitialized in this function [-Wuninitialized]
  LD      fs/nls/built-in.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'mem_cgroup_read_u64':
/home/kisskb/slave/src/include/linux/compiler.h:222:2: warning: 'counter' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/memcontrol.c:2799:23: note: 'counter' was declared here
/home/kisskb/slave/src/mm/page_alloc.c: In function 'free_area_init_node':
/home/kisskb/slave/src/mm/page_alloc.c:5798:17: warning: 'zone_start_pfn' may be used uninitialized in this function [-Wuninitialized]
  LD      kernel/sched/built-in.o
  LD      fs/hpfs/hpfs.o
  LD      fs/hpfs/built-in.o
/home/kisskb/slave/src/mm/page_alloc.c: In function 'free_area_init_nodes':
/home/kisskb/slave/src/mm/page_alloc.c:6474:34: warning: array subscript is below array bounds [-Warray-bounds]
/home/kisskb/slave/src/fs/btrfs/delayed-inode.c: In function '__btrfs_add_delayed_item':
/home/kisskb/slave/src/fs/btrfs/delayed-inode.c:429:17: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
  LD      kernel/time/built-in.o
  LD      kernel/rcu/built-in.o
  LD      fs/fscache/fscache.o
  LD      fs/fscache/built-in.o
/home/kisskb/slave/src/fs/btrfs/backref.c: In function '__add_delayed_refs':
/home/kisskb/slave/src/fs/btrfs/backref.c:634:33: warning: 'sgn' may be used uninitialized in this function [-Wuninitialized]
  LD      fs/jffs2/jffs2.o
  LD      fs/jffs2/built-in.o
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
/home/kisskb/slave/src/kernel/cgroup.c: In function 'cgroup_mount':
/home/kisskb/slave/src/kernel/cgroup.c:2251:23: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
  LD      fs/logfs/logfs.o
  LD      fs/logfs/built-in.o
  LD      mm/built-in.o
  LD      fs/fuse/fuse.o
  LD      fs/fuse/built-in.o
  LD      fs/nilfs2/nilfs2.o
  LD      fs/nilfs2/built-in.o
  LD      fs/f2fs/f2fs.o
  LD      fs/f2fs/built-in.o
/home/kisskb/slave/src/fs/btrfs/volumes.c: In function '__btrfs_alloc_chunk':
/home/kisskb/slave/src/fs/btrfs/volumes.c:4599:19: warning: 'max_chunk_size' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/btrfs/volumes.c:4642:29: warning: 'max_stripe_size' may be used uninitialized in this function [-Wuninitialized]
  LD      fs/reiserfs/reiserfs.o
  LD      fs/reiserfs/built-in.o
/home/kisskb/slave/src/fs/btrfs/inode.c: In function 'run_delalloc_nocow':
/home/kisskb/slave/src/fs/btrfs/inode.c:1398:6: warning: 'extent_end' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/fs/btrfs/inode.c:1516:31: warning: 'cur_offset' may be used uninitialized in this function [-Wuninitialized]
  LD      kernel/events/built-in.o
  LD      kernel/built-in.o
  LD      fs/btrfs/btrfs.o
  LD      fs/btrfs/built-in.o
  LD      fs/built-in.o
make[1]: *** wait: No child processes.  Stop.
make: *** [sub-make] Error 2
Command 'make -j 240 ARCH=sh O=/home/kisskb/slave/build/linus_sh-randconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  ' returned non-zero exit status 2
# rm -rf /home/kisskb/slave/build/linus_sh-randconfig_sh4
# Build took: 0:00:23.752804