# git rev-parse -q --verify a351e9b9fc24e982ec2f0e76379a49826036da12^{commit}
a351e9b9fc24e982ec2f0e76379a49826036da12
already have revision, skipping fetch
# git checkout -q -f -B kisskb a351e9b9fc24e982ec2f0e76379a49826036da12
# git clean -qxdf
# git log -1
commit a351e9b9fc24e982ec2f0e76379a49826036da12
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Apr 30 19:47:48 2017 -0700

    Linux 4.11
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < git log --format=%s --max-count=1 a351e9b9fc24e982ec2f0e76379a49826036da12
# < make -j 48 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=0x3BEACF33
# Added to kconfig CONFIG_STANDALONE=y
# yes \n | make -j 48 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 48 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
  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/clkdev.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/param.h
  WRAP    arch/sh/include/generated/asm/msgbuf.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/socket.h
  WRAP    arch/sh/include/generated/asm/statfs.h
  WRAP    arch/sh/include/generated/asm/sizes.h
  WRAP    arch/sh/include/generated/asm/termbits.h
  WRAP    arch/sh/include/generated/asm/trace_clock.h
  WRAP    arch/sh/include/generated/asm/termios.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/pnmtologo
  HOSTCC  scripts/conmakehash
  HOSTCC  scripts/asn1_compiler
  HOSTCC  scripts/sign-file
  HOSTCC  scripts/extract-cert
  HOSTCC  scripts/dtc/dtc.o
  HOSTCC  scripts/dtc/flattree.o
  CC      scripts/mod/empty.o
  HOSTCC  scripts/dtc/fstree.o
  HOSTCC  scripts/dtc/data.o
  HOSTCC  scripts/mod/mk_elfconfig
  HOSTCC  scripts/dtc/livetree.o
  HOSTCC  scripts/dtc/treesource.o
  HOSTCC  scripts/dtc/srcpos.o
  HOSTCC  scripts/dtc/checks.o
  SHIPPED scripts/dtc/dtc-lexer.lex.c
  HOSTCC  scripts/dtc/util.o
  SHIPPED scripts/dtc/dtc-parser.tab.c
  SHIPPED scripts/dtc/dtc-parser.tab.h
  CC      scripts/mod/devicetable-offsets.s
  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
  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
  HOSTLD  scripts/dtc/dtc
  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>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp]
<stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp]
<stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp]
<stdin>:1325:2: warning: #warning syscall statx 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/initramfs.o
  CC      init/init_task.o
  UPD     include/generated/compile.h
  CC      init/version.o
  HOSTCC  usr/gen_init_cpio
  AS      arch/sh/kernel/debugtraps.o
  CC      arch/sh/kernel/dma-nommu.o
  CC      arch/sh/kernel/idle.o
  CC      arch/sh/kernel/io.o
  CC      arch/sh/kernel/dumpstack.o
  CC      arch/sh/kernel/irq.o
  CC      arch/sh/kernel/irq_32.o
  CC      arch/sh/kernel/kdebugfs.o
  CC      arch/sh/kernel/nmi_debug.o
  CC      arch/sh/kernel/process.o
  CC      arch/sh/kernel/machvec.o
  CC      arch/sh/kernel/ptrace.o
  CC      arch/sh/kernel/ptrace_32.o
  CC      arch/sh/kernel/process_32.o
  CC      arch/sh/kernel/reboot.o
  CC      arch/sh/mm/cache.o
  CC      arch/sh/kernel/sys_sh.o
  CC      arch/sh/mm/alignment.o
  CC      arch/sh/kernel/signal_32.o
  CC      arch/sh/mm/consistent.o
  CC      arch/sh/kernel/traps.o
  CC      arch/sh/kernel/traps_32.o
  CC      arch/sh/mm/flush-sh4.o
  CC      arch/sh/mm/cache-shx3.o
  CC      arch/sh/mm/init.o
  CC      arch/sh/mm/mmap.o
  AS      arch/sh/kernel/syscalls_32.o
  CC      arch/sh/mm/cache-sh4.o
  CC      arch/sh/kernel/setup.o
  CC      arch/sh/kernel/return_address.o
  CC      arch/sh/kernel/time.o
  CC      arch/sh/kernel/sys_sh32.o
  CC      arch/sh/kernel/unwinder.o
  CC      arch/sh/kernel/iomap.o
  CC      arch/sh/kernel/smp.o
  CC      arch/sh/mm/cache-debugfs.o
  CC      arch/sh/kernel/topology.o
  CC      arch/sh/mm/asids-debugfs.o
  CC      arch/sh/mm/extable_32.o
  CC      arch/sh/mm/nommu.o
  CC      arch/sh/kernel/sh_bios.o
  LD      arch/sh/boards/built-in.o
  CC      arch/sh/kernel/cpu/irq/imask.o
/home/kisskb/slave/src/arch/sh/mm/cache-sh4.c: In function 'flush_cache_one':
/home/kisskb/slave/src/arch/sh/mm/cache-sh4.c:99:17: error: 'cached_to_uncached' undeclared (first use in this function)
/home/kisskb/slave/src/arch/sh/mm/cache-sh4.c:99:17: note: each undeclared identifier is reported only once for each function it appears in
/home/kisskb/slave/src/arch/sh/mm/cache-sh4.c: In function 'sh4_flush_cache_mm':
/home/kisskb/slave/src/arch/sh/mm/cache-sh4.c:192:2: error: implicit declaration of function 'cpu_context' [-Werror=implicit-function-declaration]
cc1: all warnings being treated as errors
/home/kisskb/slave/src/scripts/Makefile.build:294: recipe for target 'arch/sh/mm/cache-sh4.o' failed
make[2]: *** [arch/sh/mm/cache-sh4.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  CC      arch/sh/kernel/kgdb.o
  CC      arch/sh/kernel/sh_ksyms_32.o
  CC      arch/sh/kernel/module.o
  CC      arch/sh/kernel/cpu/sh4/probe.o
  AS      arch/sh/kernel/cpu/sh4/../sh3/entry.o
  AS      arch/sh/kernel/cpu/sh4/../sh3/ex.o
  CC      arch/sh/kernel/cpu/sh4/fpu.o
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S: Assembler messages:
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../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/sh4/../sh3/../../entry-common.S:392: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
  GEN     usr/initramfs_data.cpio.lz4
  CC      arch/sh/kernel/stacktrace.o
  CC      arch/sh/kernel/ftrace.o
  CC      arch/sh/kernel/perf_event.o
  CC      arch/sh/kernel/dwarf.o
  CC      arch/sh/kernel/perf_callchain.o
  CC      arch/sh/kernel/hw_breakpoint.o
  CC      arch/sh/kernel/cpu/sh4/softfloat.o
  CC      arch/sh/kernel/cpu/sh4/sq.o
  AS      arch/sh/kernel/head_32.o
  LDS     arch/sh/kernel/vmlinux.lds
  CC      arch/sh/kernel/cpu/init.o
  LD      arch/sh/kernel/cpu/sh4/common.o
  CC      arch/sh/kernel/cpu/fpu.o
  CC      arch/sh/kernel/cpu/clock.o
  LD      arch/sh/kernel/cpu/irq/built-in.o
  CC      arch/sh/kernel/cpu/pfc.o
  CC      arch/sh/kernel/cpu/proc.o
  AS      usr/initramfs_data.o
  CC      arch/sh/kernel/cpu/sh4a/setup-shx3.o
  CC      arch/sh/kernel/cpu/sh4a/smp-shx3.o
  CC      arch/sh/kernel/cpu/sh4a/clock-shx3.o
  CC      arch/sh/kernel/cpu/sh4a/intc-shx3.o
  CC      arch/sh/kernel/cpu/sh4a/pinmux-shx3.o
  CC      arch/sh/kernel/cpu/sh4a/ubc.o
  CC      arch/sh/kernel/cpu/sh4a/perf_event.o
  LD      usr/built-in.o
  CC      certs/system_keyring.o
  EXTRACT_CERTS   
Generating X.509 key generation config
/home/kisskb/slave/src/Makefile:1002: recipe for target 'arch/sh/mm' failed
make[1]: *** [arch/sh/mm] Error 2
make[1]: *** Waiting for unfinished jobs....
###
### Now generating an X.509 key pair to be used for signing modules.
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
###
  CC      kernel/panic.o
  CC      kernel/cpu.o
### If this takes a long time, you might wish to run rngd in the
  CC      kernel/softirq.o
### background to keep the supply of entropy topped up.  It
  CC      kernel/sysctl.o
  CC      kernel/exit.o
  CC      kernel/resource.o
  CC      kernel/capability.o
  CC      kernel/ptrace.o
  CC      kernel/signal.o
### needs to be run as root, and uses a hardware random
  CC      kernel/sysctl_binary.o
  CC      kernel/sys.o
  CC      kernel/user.o
### number generator if one is available.
  CC      kernel/pid.o
  CC      kernel/task_work.o
  CC      kernel/ksysfs.o
  CC      kernel/nsproxy.o
  CC      kernel/notifier.o
  CC      kernel/sys_ni.o
  CC      kernel/params.o
  CC      kernel/ucount.o
  CC      kernel/extable.o
  CC      kernel/workqueue.o
  CC      kernel/kthread.o
  CC      kernel/cred.o
  CC      kernel/async.o
  CC      kernel/kmod.o
  CC      kernel/reboot.o
  CC      kernel/smpboot.o
  CC      kernel/range.o
###
  CC      kernel/groups.o
Generating a 4096 bit RSA private key
.........  CC      kernel/debug/debug_core.o
..  CC      kernel/debug/gdbstub.o
  LD      kernel/livepatch/built-in.o
.  CC      mm/filemap.o
...  CC      kernel/events/core.o
  CC      kernel/events/ring_buffer.o
........  CC      kernel/events/callchain.o
..  CC      kernel/irq/irqdesc.o
  CC      kernel/debug/kdb/kdb_io.o
....  CC      kernel/power/qos.o
...  LD      arch/sh/kernel/cpu/sh4a/built-in.o
.....  CC      kernel/events/hw_breakpoint.o
..  CC      kernel/locking/mutex.o
.  CC      kernel/printk/printk.o
..  CC      kernel/printk/printk_safe.o
..............  LD      init/mounts.o
  CC      kernel/rcu/update.o
.....  LD      init/built-in.o
...  CC      kernel/kcmp.o
..  CC      kernel/rcu/sync.o
...  LD      arch/sh/kernel/cpu/sh4/built-in.o
.  CC      kernel/profile.o
....  LD      arch/sh/kernel/cpu/built-in.o
.  CC      kernel/sched/core.o
  CC      kernel/sched/loadavg.o
.....  CC      kernel/trace/trace_clock.o
.....  CC      kernel/stacktrace.o
....  CC      kernel/futex.o
.  CC      kernel/trace/ring_buffer.o
...  CC      kernel/time/time.o
.......  CC      kernel/smp.o
.....  CC      kernel/uid16.o
  CC      kernel/module.o
..  CC      kernel/trace/trace.o
.  LD      arch/sh/kernel/built-in.o
...  CC      kernel/module_signing.o
.  CC      kernel/trace/trace_output.o
  CC      kernel/trace/trace_seq.o
.......  CC      kernel/kallsyms.o
..  CC      kernel/rcu/srcu.o
.....  CC      kernel/acct.o
..  CC      kernel/backtracetest.o
...  CC      kernel/stop_machine.o
.  CC      kernel/watchdog.o
....  CC      kernel/tracepoint.o
......  CC      kernel/elfcore.o
..  CC      kernel/irq_work.o
..  CC      kernel/irq/handle.o
.  CC      kernel/padata.o
  CC      kernel/sched/clock.o
.  CC      kernel/torture.o
.  CC      kernel/memremap.o
  GZIP    kernel/config_data.gz
++
.  CC      kernel/sched/cputime.o
.  CC      kernel/irq/manage.o
  CHK     kernel/config_data.h
..  UPD     kernel/config_data.h
  CC      kernel/irq/spurious.o
  CC      kernel/rcu/tree.o
.  CC      kernel/irq/resend.o
  CC      kernel/sched/idle_task.o
.  CC      kernel/power/main.o
.  CC [M]  kernel/configs.o
  CC      kernel/debug/kdb/kdb_main.o
.  CC      kernel/sched/fair.o
.  CC      kernel/sched/rt.o
  CC      kernel/trace/trace_stat.o
.  CC      kernel/sched/deadline.o
...  CC      kernel/trace/trace_printk.o
.  CC      kernel/sched/stop_task.o
..  CC      kernel/trace/trace_sched_switch.o
..  CC      kernel/sched/wait.o
..  CC      kernel/rcu/tree_trace.o
.  CC      kernel/irq/chip.o
  CC [M]  kernel/rcu/rcutorture.o
....  CC      kernel/sched/swait.o
.+  CC [M]  kernel/rcu/rcuperf.o
+
writing new private key to 'certs/signing_key.pem'
-----
  CC      kernel/power/poweroff.o
  CC      kernel/irq/dummychip.o
###
### Key pair generated.
/home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task':
/home/kisskb/slave/src/kernel/sched/core.c:3322:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      kernel/trace/trace_sched_wakeup.o
###
  EXTRACT_CERTS   certs/signing_key.pem
  AS      certs/system_certificates.o
  CC      kernel/irq/devres.o
  CC      kernel/trace/trace_nop.o
  CC      kernel/locking/semaphore.o
  LD      certs/built-in.o
  CC      kernel/locking/rwsem.o
  CC      kernel/irq/generic-chip.o
  CC      kernel/locking/percpu-rwsem.o
  CC      kernel/irq/irqdomain.o
  CC      kernel/locking/mutex-debug.o
  LD      kernel/power/built-in.o
  CC      kernel/irq/affinity.o
  CC      kernel/locking/lockdep.o
  CC      kernel/time/timer.o
  CC      kernel/locking/spinlock.o
  CC      kernel/locking/rtmutex.o
  CC      kernel/sched/completion.o
  CC      kernel/sched/idle.o
  CC      kernel/locking/spinlock_debug.o
  CC      kernel/sched/cpupri.o
  CC      mm/mempool.o
  CC      kernel/locking/rwsem-spinlock.o
  CC      kernel/sched/cpudeadline.o
  CC      kernel/trace/trace_branch.o
  CC      kernel/sched/topology.o
  CC      kernel/locking/locktorture.o
  CC      kernel/sched/cpufreq.o
  CC      kernel/trace/blktrace.o
  CC      kernel/sched/cpufreq_schedutil.o
  CC      kernel/trace/trace_events.o
  CC      kernel/trace/trace_export.o
  CC      kernel/time/hrtimer.o
  CC      kernel/trace/trace_syscalls.o
  CC      kernel/trace/trace_event_perf.o
  CC      kernel/trace/trace_events_filter.o
  CC      kernel/trace/trace_events_trigger.o
  CC      kernel/debug/kdb/kdb_support.o
  CC      kernel/trace/power-traces.o
/home/kisskb/slave/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/home/kisskb/slave/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
  CC      kernel/debug/kdb/kdb_bt.o
  CC      kernel/trace/rpm-traces.o
  CC      kernel/time/timekeeping.o
  CC      kernel/trace/trace_kdb.o
  CC      kernel/time/ntp.o
  CC      kernel/time/clocksource.o
  CC      kernel/trace/trace_benchmark.o
  CC [M]  kernel/trace/ring_buffer_benchmark.o
  CC      kernel/time/jiffies.o
  CC      kernel/time/timer_list.o
  CC      mm/oom_kill.o
  GENKDB  kernel/debug/kdb/gen-kdb_cmds.c
  CC      kernel/debug/kdb/kdb_bp.o
  CC      kernel/debug/kdb/kdb_debugger.o
  CC      kernel/time/timeconv.o
  CC      kernel/time/timecounter.o
  CC      kernel/debug/kdb/kdb_keyboard.o
  CC      kernel/time/posix-stubs.o
  LD      kernel/irq/built-in.o
  CC      kernel/time/alarmtimer.o
  CC      kernel/debug/kdb/gen-kdb_cmds.o
  CC      kernel/time/clockevents.o
  CC      kernel/time/tick-common.o
  CC      mm/maccess.o
  CC      kernel/time/tick-broadcast.o
  CC      kernel/time/tick-broadcast-hrtimer.o
  CC      mm/page_alloc.o
  CC      kernel/time/sched_clock.o
  CC      mm/page-writeback.o
  CC      kernel/time/tick-oneshot.o
  CC      mm/readahead.o
  CC      kernel/time/tick-sched.o
  CC      kernel/time/timekeeping_debug.o
  CC      mm/swap.o
  CC [M]  kernel/time/test_udelay.o
  LD      kernel/printk/built-in.o
  CC      mm/truncate.o
  CC      mm/vmscan.o
  CC      mm/shmem.o
  LD      kernel/locking/built-in.o
  CC      mm/util.o
  CC      mm/vmstat.o
  CC      mm/mmzone.o
  CC      mm/backing-dev.o
  CC      mm/mm_init.o
  CC      mm/mmu_context.o
  CC      mm/percpu.o
  CC      mm/slab_common.o
  CC      mm/compaction.o
  CC      mm/vmacache.o
  CC      mm/swap_slots.o
  CC      mm/interval_tree.o
  CC      mm/list_lru.o
  CC      mm/workingset.o
  CC      mm/nommu.o
  CC      mm/debug.o
  CC      mm/bootmem.o
  CC      mm/init-mm.o
  CC      mm/memblock.o
  CC      mm/slub.o
  CC      mm/dmapool.o
  CC      mm/quicklist.o
  CC      mm/kmemleak.o
  CC      mm/page_owner.o
  CC      mm/cleancache.o
/home/kisskb/slave/src/kernel/trace/trace_events.c: In function 'event_enable_read':
/home/kisskb/slave/src/kernel/trace/trace_events.c:1013:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized]
  CC      mm/zpool.o
  CC      mm/zbud.o
  CC      mm/balloon_compaction.o
  CC      mm/page_ext.o
  CC      mm/frame_vector.o
  CC      mm/debug_page_ref.o
  LD      kernel/debug/kdb/built-in.o
  CC [M]  mm/kmemleak-test.o
  LD      kernel/debug/built-in.o
/home/kisskb/slave/src/mm/bootmem.c: In function 'mark_bootmem':
/home/kisskb/slave/src/mm/bootmem.c:385:1: warning: control reaches end of non-void function [-Wreturn-type]
/home/kisskb/slave/src/kernel/time/tick-sched.c: In function 'tick_nohz_idle_exit':
/home/kisskb/slave/src/kernel/time/tick-sched.c:834:19: warning: 'now' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/kernel/time/tick-sched.c:1027:10: note: 'now' was declared here
/home/kisskb/slave/src/mm/percpu.c: In function 'pcpu_alloc':
/home/kisskb/slave/src/mm/percpu.c:1035:3: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/memblock.c: In function '__next_mem_pfn_range':
/home/kisskb/slave/src/mm/memblock.c:1096:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized]
  LD      kernel/time/built-in.o
  LD      kernel/trace/built-in.o
  LD      kernel/sched/built-in.o
  LD      kernel/events/built-in.o
  LD      mm/built-in.o
  LD      kernel/rcu/built-in.o
  LD      kernel/built-in.o
make[1]: *** wait: No child processes.  Stop.
Makefile:152: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -j 48 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: 0:00:17.813383