# git rev-parse -q --verify 30e4c9ad04a7bec4a04b975ce1ad5541d74e1906^{commit}
30e4c9ad04a7bec4a04b975ce1ad5541d74e1906
already have revision, skipping fetch
# git checkout -q -f -B kisskb 30e4c9ad04a7bec4a04b975ce1ad5541d74e1906
# git clean -qxdf
# git log -1
commit 30e4c9ad04a7bec4a04b975ce1ad5541d74e1906
Merge: f25a96e c5b6352
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jan 31 14:48:58 2016 -0800

    Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
    
    Pull IRQ fixes from Ingo Molnar:
     "Mostly irqchip driver fixes, but also an irq core crash fix and a
      build fix"
    
    * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
      irqchip/mxs: Add missing set_handle_irq()
      irqchip/atmel-aic: Fix wrong bit operation for IRQ priority
      irqchip/gic-v3-its: Recompute the number of pages on page size change
      base: Export platform_msi_domain_[alloc,free]_irqs
      of: MSI: Simplify irqdomain lookup
      irqdomain: Allow domain lookup with DOMAIN_BUS_WIRED token
      irqchip: Fix dependencies for archs w/o HAS_IOMEM
      irqchip/s3c24xx: Mark init_eint as __maybe_unused
      genirq: Validate action before dereferencing it in handle_irq_event_percpu()
# < /opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < git log --format=%s --max-count=1 30e4c9ad04a7bec4a04b975ce1ad5541d74e1906
# < make -j 240 ARCH=sh O=/home/kisskb/slave/build/linus_sh-randconfig_sh4 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  randconfig
KCONFIG_SEED=0xFF5A0148
# 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/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/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
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
  UPD     include/config/kernel.release
  GEN     ./Makefile
  WRAP    arch/sh/include/generated/asm/bitsperlong.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/emergency-restart.h
  WRAP    arch/sh/include/generated/asm/errno.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/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
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/basic/bin2c
  Using /home/kisskb/slave/src as source for kernel
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/asn1_compiler
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/devicetable-offsets.s
  GEN     scripts/mod/devicetable-offsets.h
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/sumversion.o
  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
  HOSTLD  scripts/mod/modpost
<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]
  CC      init/main.o
  CHK     include/generated/compile.h
  CC      init/do_mounts.o
  CC      init/do_mounts_initrd.o
  CC      init/do_mounts_md.o
  CC      init/initramfs.o
  CC      init/init_task.o
  UPD     include/generated/compile.h
  HOSTCC  usr/gen_init_cpio
  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/mm/alignment.o
  CC      arch/sh/kernel/machvec.o
  CC      arch/sh/mm/cache.o
  CC      arch/sh/kernel/nmi_debug.o
  CC      arch/sh/mm/init.o
  CC      arch/sh/mm/consistent.o
  CC      arch/sh/kernel/process.o
  CC      arch/sh/kernel/process_32.o
  CC      arch/sh/mm/mmap.o
  CC      arch/sh/mm/cache-sh2a.o
  CC      arch/sh/kernel/ptrace.o
  CC      arch/sh/mm/nommu.o
  CC      arch/sh/kernel/ptrace_32.o
  CC      arch/sh/kernel/reboot.o
  CC      arch/sh/mm/extable_32.o
  CC      arch/sh/kernel/return_address.o
  CC      arch/sh/mm/asids-debugfs.o
  CC      arch/sh/kernel/setup.o
  CC      arch/sh/mm/uncached.o
  CC      arch/sh/kernel/signal_32.o
  CC      arch/sh/kernel/sys_sh.o
  AS      arch/sh/kernel/syscalls_32.o
  CC      arch/sh/kernel/time.o
  CC      arch/sh/kernel/topology.o
  CC      arch/sh/kernel/traps.o
  CC      arch/sh/kernel/traps_32.o
  CC      arch/sh/kernel/unwinder.o
  CC      arch/sh/kernel/iomap.o
  CC      arch/sh/kernel/sys_sh32.o
  CC      arch/sh/kernel/sh_bios.o
  CC      arch/sh/kernel/kgdb.o
  CC      arch/sh/kernel/cpu/clock-cpg.o
  CC      arch/sh/kernel/sh_ksyms_32.o
  CC      arch/sh/kernel/cpu/init.o
  CC      arch/sh/kernel/module.o
  CC      arch/sh/kernel/cpu/clock.o
  CC      arch/sh/kernel/cpu/irq/imask.o
  CC      arch/sh/kernel/cpu/fpu.o
  CC      arch/sh/kernel/stacktrace.o
  CC      arch/sh/kernel/cpu/pfc.o
  AS      arch/sh/kernel/cpu/sh2a/ex.o
  CC      arch/sh/kernel/cpu/proc.o
  AS      arch/sh/kernel/cpu/sh2a/entry.o
  CC      arch/sh/kernel/kprobes.o
  CC      arch/sh/kernel/ftrace.o
  CC      arch/sh/kernel/cpu/sh2a/probe.o
  CC      arch/sh/kernel/cpu/sh2a/opcode_helper.o
  CC      arch/sh/kernel/disassemble.o
  CC      arch/sh/kernel/perf_event.o
  CC      arch/sh/kernel/cpu/sh2a/fpu.o
  CC      arch/sh/kernel/perf_callchain.o
  CC      arch/sh/kernel/hw_breakpoint.o
/tmp/ccj6nSKk.s: Assembler messages:
/tmp/ccj6nSKk.s: Internal error, aborting at /home/tony/buildall/src/binutils/gas/config/tc-sh.c line 4052 in md_apply_fix
Please report this bug.
  AS      arch/sh/kernel/head_32.o
  LDS     arch/sh/kernel/vmlinux.lds
  CC      arch/sh/kernel/cpu/sh2a/setup-sh7201.o
  CC      arch/sh/kernel/cpu/sh2a/clock-sh7201.o
make[4]: *** [arch/sh/kernel/cpu/sh2a/ex.o] Error 1
make[4]: *** Waiting for unfinished jobs....
/home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c: In function 'cpg_clk_init':
/home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:52:3: warning: 'arch_init_clk_ops' is deprecated (declared at /home/kisskb/slave/src/arch/sh/include/asm/clock.h:7) [-Wdeprecated-declarations]
/home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c: In function 'arch_clk_init':
/home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:76:2: warning: 'cpg_clk_init' is deprecated (declared at /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:46) [-Wdeprecated-declarations]
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh2a/../../entry-common.S: Assembler messages:
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh2a/../../entry-common.S:380: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh2a/../../entry-common.S:383: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
  GEN     usr/initramfs_data.cpio.xz
  LD      arch/sh/boards/built-in.o
  LD      arch/sh/kernel/cpu/irq/built-in.o
  AS      usr/initramfs_data.o
  LD      usr/built-in.o
  LD      arch/sh/mm/built-in.o
  CC      arch/sh/boards/mach-rsk/setup.o
  LD      certs/built-in.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  CC      kernel/panic.o
  CC      kernel/cpu.o
  CC      kernel/exit.o
  CC      kernel/softirq.o
make[3]: *** [arch/sh/kernel/cpu/sh2a] Error 2
make[2]: *** [arch/sh/kernel/cpu] Error 2
make[2]: *** Waiting for unfinished jobs....
  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      kernel/workqueue.o
  CC      kernel/pid.o
  CC      kernel/task_work.o
  CC      kernel/extable.o
  CC      kernel/params.o
make[1]: *** [arch/sh/kernel] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC      kernel/kthread.o
  CC      kernel/sys_ni.o
  LD      arch/sh/boards/mach-rsk/built-in.o
  CC      kernel/nsproxy.o
  CC      mm/filemap.o
  CC      kernel/notifier.o
  CC      mm/mempool.o
  CC      kernel/ksysfs.o
  CC      mm/oom_kill.o
  CC      kernel/cred.o
  CC      kernel/reboot.o
  CC      mm/maccess.o
  CC      kernel/async.o
  CC      mm/page_alloc.o
  CC      kernel/range.o
  CC      mm/page-writeback.o
  CC      kernel/smpboot.o
  CC      mm/readahead.o
  CC      mm/swap.o
  LD      kernel/livepatch/built-in.o
  CC      mm/truncate.o
  CC      kernel/printk/printk.o
  CC      mm/vmscan.o
  CC      kernel/power/qos.o
  CC      kernel/power/main.o
  CC      kernel/debug/debug_core.o
  LD      init/mounts.o
  CC      kernel/power/poweroff.o
  CC      mm/shmem.o
  CC      kernel/rcu/update.o
  CC      kernel/debug/gdbstub.o
  CC      kernel/kcmp.o
  CC      mm/util.o
  LD      init/built-in.o
  CC      mm/mmzone.o
  CC      mm/vmstat.o
  CC      kernel/rcu/sync.o
  CC      kernel/profile.o
  CC      kernel/events/core.o
  CC      mm/backing-dev.o
  CC      kernel/rcu/srcu.o
  CC      kernel/irq/irqdesc.o
  CC      mm/mm_init.o
  CC      kernel/irq/handle.o
  CC      kernel/stacktrace.o
  CC      kernel/events/ring_buffer.o
  CC      kernel/rcu/tiny.o
  CC      kernel/bpf/core.o
  CC      kernel/irq/manage.o
  CC      mm/mmu_context.o
  CC      kernel/up.o
  CC      kernel/events/callchain.o
  CC      kernel/bpf/syscall.o
  CC      kernel/locking/mutex.o
  CC      kernel/module.o
  CC [M]  kernel/rcu/rcutorture.o
  CC      kernel/locking/semaphore.o
  CC      kernel/irq/spurious.o
  CC      kernel/sched/core.o
  CC      kernel/bpf/verifier.o
  CC      kernel/locking/rwsem.o
  CC      mm/percpu.o
  CC      kernel/kallsyms.o
  CC      kernel/debug/kdb/kdb_io.o
  CC      kernel/locking/percpu-rwsem.o
  CC      mm/slab_common.o
  CC      kernel/events/hw_breakpoint.o
  CC      kernel/sched/clock.o
  CC      mm/vmacache.o
  CC      kernel/bpf/inode.o
  CC      mm/compaction.o
  GENKDB  kernel/debug/kdb/gen-kdb_cmds.c
  CC      kernel/locking/mutex-debug.o
  CC      kernel/sched/cputime.o
  CC      kernel/irq/resend.o
  CC      kernel/irq/chip.o
  CC      kernel/debug/kdb/kdb_bt.o
  CC      kernel/cgroup.o
  CC      kernel/debug/kdb/kdb_main.o
  CC      kernel/sched/loadavg.o
  CC      kernel/debug/kdb/kdb_support.o
  CC      kernel/irq/dummychip.o
  CC      kernel/locking/rtmutex.o
  CC      kernel/locking/lockdep.o
  CC      mm/interval_tree.o
  CC      kernel/cgroup_pids.o
  CC      kernel/backtracetest.o
  CC      kernel/locking/rtmutex-debug.o
  CC      kernel/time/time.o
  CC      kernel/debug/kdb/kdb_bp.o
  CC      kernel/sched/idle_task.o
  CC      kernel/cpuset.o
  CC      kernel/debug/kdb/kdb_debugger.o
  CC      kernel/irq/devres.o
  CC      kernel/time/timer.o
  CC      kernel/locking/spinlock.o
  CC      kernel/time/hrtimer.o
  CC      kernel/bpf/helpers.o
  CC      kernel/sched/fair.o
  CC      mm/list_lru.o
  CC      kernel/test_kprobes.o
  CC      kernel/irq/irqdomain.o
  CC      kernel/debug/kdb/gen-kdb_cmds.o
  CC      mm/workingset.o
  CC      kernel/sched/rt.o
  CC      kernel/locking/rwsem-spinlock.o
  CC      kernel/locking/spinlock_debug.o
  CC      kernel/time/itimer.o
  CC      kernel/trace/trace_clock.o
  CC      kernel/bpf/hashtab.o
  CC [M]  kernel/locking/locktorture.o
  CC      kernel/kprobes.o
  CC      kernel/trace/ftrace.o
  CC      kernel/time/posix-timers.o
  CC      kernel/trace/ring_buffer.o
  CC      kernel/hung_task.o
  CC      mm/debug.o
  CC      kernel/bpf/arraymap.o
  CC      kernel/sched/deadline.o
  CC      kernel/trace/trace.o
  CC      kernel/sched/stop_task.o
  CC      kernel/time/posix-cpu-timers.o
  CC      kernel/sched/wait.o
  CC      kernel/watchdog.o
  CC      mm/nommu.o
  CC      kernel/trace/trace_output.o
  CC      kernel/time/timekeeping.o
  CC      kernel/relay.o
  CC      kernel/sched/completion.o
  CC      kernel/trace/trace_seq.o
  CC      kernel/tracepoint.o
  CC      kernel/sched/idle.o
  CC      kernel/time/ntp.o
  CC      mm/init-mm.o
  CC      kernel/irq_work.o
  CC      kernel/time/clocksource.o
  CC      kernel/sched/cpuacct.o
  CC      kernel/trace/trace_stat.o
  CC      mm/bootmem.o
  CC      kernel/memremap.o
  CC      kernel/time/jiffies.o
  GZIP    kernel/config_data.gz
  CC [M]  kernel/torture.o
  CC      kernel/trace/trace_printk.o
  CC      kernel/trace/trace_sched_switch.o
  CC      mm/memblock.o
  CC      kernel/time/timer_list.o
  CHK     kernel/config_data.h
  CC      kernel/time/timeconv.o
  CC      mm/dmapool.o
  CC      kernel/trace/trace_functions.o
  CC      kernel/time/timecounter.o
  CC      mm/sparse.o
  CC      mm/slob.o
  CC      kernel/time/posix-clock.o
  CC      kernel/trace/trace_nop.o
  CC      kernel/trace/trace_sched_wakeup.o
  CC      kernel/time/alarmtimer.o
  CC      kernel/trace/trace_stack.o
  CC      mm/debug-pagealloc.o
  UPD     kernel/config_data.h
  CC      mm/quicklist.o
  CC      kernel/trace/trace_events.o
  CC      kernel/trace/blktrace.o
  CC      mm/page_counter.o
  CC      kernel/trace/trace_export.o
  CC      kernel/time/clockevents.o
  CC      kernel/trace/trace_syscalls.o
  CC      kernel/time/tick-common.o
  CC      mm/memcontrol.o
  CC [M]  kernel/configs.o
  CC      kernel/trace/trace_event_perf.o
  CC      kernel/time/tick-sched.o
  CC      kernel/trace/trace_events_filter.o
  CC      mm/vmpressure.o
  CC      mm/page_owner.o
  CC      kernel/time/tick-oneshot.o
  CC      kernel/time/timekeeping_debug.o
  CC      kernel/trace/trace_events_trigger.o
  CC      kernel/trace/power-traces.o
  CC [M]  kernel/time/test_udelay.o
  CC      mm/balloon_compaction.o
  CC      kernel/trace/rpm-traces.o
  CC      kernel/trace/trace_kdb.o
  CC      mm/page_ext.o
  CC [M]  mm/zpool.o
  CC [M]  mm/zbud.o
/home/kisskb/slave/src/mm/bootmem.c: In function 'mark_bootmem':
/home/kisskb/slave/src/mm/bootmem.c:389:1: warning: control reaches end of non-void function [-Wreturn-type]
  LD      kernel/printk/built-in.o
  LD      kernel/power/built-in.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'mem_cgroup_read_u64':
/home/kisskb/slave/src/mm/memcontrol.c:2849:1: warning: control reaches end of non-void function [-Wreturn-type]
/home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task':
/home/kisskb/slave/src/kernel/sched/core.c:3162:1: warning: control reaches end of non-void function [-Wreturn-type]
  LD      kernel/irq/built-in.o
  LD      kernel/trace/libftrace.o
  LD      kernel/rcu/built-in.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:3075:23: note: 'counter' was declared here
  LD      kernel/locking/built-in.o
  LD      kernel/debug/kdb/built-in.o
  LD      kernel/debug/built-in.o
  LD      kernel/bpf/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:5707:34: warning: array subscript is below array bounds [-Warray-bounds]
/home/kisskb/slave/src/mm/memcontrol.c: In function '__mem_cgroup_usage_unregister_event':
/home/kisskb/slave/src/mm/memcontrol.c:3551:6: warning: 'usage' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/memcontrol.c:3564:32: 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:3463:6: warning: 'usage' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/memcontrol.c:3435:19: warning: 'thresholds' may be used uninitialized in this function [-Wuninitialized]
  LD      kernel/time/built-in.o
/home/kisskb/slave/src/mm/memcontrol.c: In function 'mem_cgroup_read_u64':
/home/kisskb/slave/src/include/linux/compiler.h:218:2: warning: 'counter' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/memcontrol.c:2812:23: note: 'counter' was declared here
/home/kisskb/slave/src/kernel/cgroup.c: In function 'cgroup_mount':
/home/kisskb/slave/src/include/linux/cgroup.h:348:11: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/kernel/cgroup.c:1975:22: note: 'root' was declared here
  LD      mm/built-in.o
  LD      kernel/trace/built-in.o
  LD      kernel/sched/built-in.o
  LD      kernel/events/built-in.o
  LD      kernel/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/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: 0:00:11.772003