# git rev-parse -q --verify 9e314890292c0dd357eadef6a043704fa0b4c157^{commit}
9e314890292c0dd357eadef6a043704fa0b4c157
already have revision, skipping fetch
# git checkout -q -f -B kisskb 9e314890292c0dd357eadef6a043704fa0b4c157
# git clean -qxdf
# git log -1
commit 9e314890292c0dd357eadef6a043704fa0b4c157
Merge: f8e6859 a4d4426
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Fri Feb 24 18:37:03 2017 -0800

    Merge tag 'openrisc-for-linus' of git://github.com/openrisc/linux
    
    Pull OpenRISC updates from Stafford Horne:
     "Highlights include:
    
       - optimized memset and memcpy routines, ~20% boot time saving
    
       - support for cpu idling
    
       - adding support for l.swa and l.lwa atomic operations (in spec from
         2014)
    
       - use atomics to implement: bitops, cmpxchg, futex
    
       - the atomics are in preparation for SMP support"
    
    * tag 'openrisc-for-linus' of git://github.com/openrisc/linux: (25 commits)
      openrisc: head: Init r0 to 0 on start
      openrisc: Export ioremap symbols used by modules
      arch/openrisc/lib/memcpy.c: use correct OR1200 option
      openrisc: head: Remove unused strings
      openrisc: head: Move init strings to rodata section
      openrisc: entry: Fix delay slot detection
      openrisc: entry: Whitespace and comment cleanups
      scripts/checkstack.pl: Add openrisc support
      MAINTAINERS: Add the openrisc official repository
      openrisc: Add .gitignore
      openrisc: Add optimized memcpy routine
      openrisc: Add optimized memset
      openrisc: Initial support for the idle state
      openrisc: Fix the bitmask for the unit present register
      openrisc: remove unnecessary stddef.h include
      openrisc: add futex_atomic_* implementations
      openrisc: add optimized atomic operations
      openrisc: add cmpxchg and xchg implementations
      openrisc: add atomic bitops
      openrisc: add l.lwa/l.swa emulation
      ...
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < git log --format=%s --max-count=1 9e314890292c0dd357eadef6a043704fa0b4c157
# < 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=0x9770DB68
# 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/delay.h
  WRAP    arch/sh/include/generated/asm/current.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/ioctl.h
  WRAP    arch/sh/include/generated/asm/exec.h
  WRAP    arch/sh/include/generated/asm/fcntl.h
  WRAP    arch/sh/include/generated/asm/irq_work.h
  WRAP    arch/sh/include/generated/asm/ipcbuf.h
  WRAP    arch/sh/include/generated/asm/local64.h
  WRAP    arch/sh/include/generated/asm/irq_regs.h
  WRAP    arch/sh/include/generated/asm/kvm_para.h
  WRAP    arch/sh/include/generated/asm/mman.h
  WRAP    arch/sh/include/generated/asm/local.h
  WRAP    arch/sh/include/generated/asm/parport.h
  WRAP    arch/sh/include/generated/asm/mm-arch-hooks.h
  WRAP    arch/sh/include/generated/asm/msgbuf.h
  WRAP    arch/sh/include/generated/asm/percpu.h
  WRAP    arch/sh/include/generated/asm/mcs_spinlock.h
  WRAP    arch/sh/include/generated/asm/param.h
  WRAP    arch/sh/include/generated/asm/poll.h
  WRAP    arch/sh/include/generated/asm/resource.h
  WRAP    arch/sh/include/generated/asm/preempt.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
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  Using /home/kisskb/slave/src as source for kernel
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/pnmtologo
  HOSTCC  scripts/asn1_compiler
  HOSTCC  scripts/extract-cert
  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
  HOSTLD  scripts/mod/modpost
  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>: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]
  CC      init/main.o
  CHK     include/generated/compile.h
  CC      init/do_mounts.o
  CC      init/do_mounts_md.o
  CC      init/noinitramfs.o
  CC      init/init_task.o
  UPD     include/generated/compile.h
  CC      init/version.o
  LD      usr/built-in.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/machvec.o
  CC      arch/sh/kernel/kdebugfs.o
  CC      arch/sh/kernel/process_32.o
  CC      arch/sh/kernel/nmi_debug.o
  CC      arch/sh/kernel/process.o
  CC      arch/sh/kernel/reboot.o
  CC      arch/sh/kernel/ptrace_32.o
  CC      arch/sh/kernel/sys_sh.o
  CC      arch/sh/kernel/signal_32.o
  CC      arch/sh/kernel/topology.o
  CC      arch/sh/kernel/setup.o
  CC      arch/sh/kernel/return_address.o
  CC      arch/sh/kernel/ptrace.o
  CC      arch/sh/kernel/traps.o
  CC      arch/sh/kernel/traps_32.o
  CC      arch/sh/kernel/unwinder.o
  CC      arch/sh/kernel/sh_bios.o
  CC      arch/sh/kernel/time.o
  CC      arch/sh/kernel/iomap.o
  CC      arch/sh/kernel/hw_breakpoint.o
  CC      arch/sh/kernel/sys_sh32.o
  AS      arch/sh/kernel/syscalls_32.o
  CC      arch/sh/kernel/stacktrace.o
  CC      arch/sh/kernel/kgdb.o
  CC      arch/sh/kernel/perf_callchain.o
  CC      arch/sh/kernel/dwarf.o
  LDS     arch/sh/kernel/vmlinux.lds
  CC      arch/sh/kernel/perf_event.o
  AS      arch/sh/kernel/head_32.o
  CC      arch/sh/kernel/cpu/pfc.o
  CC      arch/sh/kernel/cpu/fpu.o
  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/proc.o
  CC      arch/sh/kernel/cpu/irq/imask.o
  CC      arch/sh/mm/mmap.o
  CC      arch/sh/mm/alignment.o
  CC      arch/sh/mm/nommu.o
  CC      arch/sh/mm/consistent.o
  CC      arch/sh/mm/flush-sh4.o
  CC      arch/sh/mm/init.o
  CC      arch/sh/mm/cache.o
  CC      arch/sh/mm/extable_32.o
  CC      arch/sh/mm/asids-debugfs.o
  CC      arch/sh/mm/cache-sh4.o
  CC      arch/sh/mm/cache-debugfs.o
  CC      arch/sh/kernel/cpu/sh4a/setup-sh7780.o
  CC      arch/sh/kernel/cpu/sh4a/perf_event.o
  CC      arch/sh/kernel/cpu/sh4a/clock-sh7780.o
  CC      arch/sh/kernel/cpu/sh4a/ubc.o
  CC      arch/sh/kernel/cpu/sh4/probe.o
  CC      arch/sh/kernel/cpu/sh4/softfloat.o
  CC      arch/sh/kernel/cpu/sh4/fpu.o
  AS      arch/sh/kernel/cpu/sh4/../sh3/ex.o
  AS      arch/sh/kernel/cpu/sh4/../sh3/entry.o
  CC      arch/sh/boards/board-sh2007.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:89: Warning: overflow in branch to __restore_all; converted into longer instruction sequence
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:208: Warning: overflow in branch to syscall_call; converted into longer instruction sequence
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:356: Warning: overflow in branch to syscall_trace_entry; converted into longer instruction sequence
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:358: Warning: overflow in branch to syscall_trace_entry; converted into longer instruction sequence
/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
  LD      arch/sh/kernel/cpu/sh4/common.o
/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]
  CC      arch/sh/boards/mach-sdk7780/setup.o
  CC      arch/sh/boards/mach-sdk7780/irq.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]
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh4a/clock-sh7780.c: In function 'arch_clk_init':
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh4a/clock-sh7780.c:110:2: warning: 'cpg_clk_init' is deprecated (declared at /home/kisskb/slave/src/arch/sh/include/asm/clock.h:11) [-Wdeprecated-declarations]
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....
  LD      init/mounts.o
  LD      arch/sh/kernel/cpu/irq/built-in.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  CC      kernel/exit.o
  CC      kernel/softirq.o
  CC      kernel/resource.o
  CC      kernel/panic.o
  CC      kernel/capability.o
  CC      kernel/sysctl.o
  CC      kernel/cpu.o
  CC      kernel/ptrace.o
  CC      kernel/sysctl_binary.o
  CC      kernel/signal.o
  CC      kernel/user.o
  CC      kernel/sys.o
  CC      kernel/kmod.o
  CC      kernel/workqueue.o
  CC      kernel/sys_ni.o
  CC      kernel/pid.o
  CC      kernel/task_work.o
  CC      kernel/params.o
  CC      kernel/ksysfs.o
  CC      kernel/kthread.o
  CC      kernel/extable.o
  CC      kernel/notifier.o
  CC      kernel/nsproxy.o
  CC      kernel/reboot.o
  EXTRACT_CERTS   
  CC      kernel/cred.o
  CC      certs/system_keyring.o
  CC      kernel/range.o
  CC      kernel/ucount.o
  CC      kernel/async.o
  CC      kernel/smpboot.o
  AS      certs/system_certificates.o
  LD      kernel/livepatch/built-in.o
  LD      init/built-in.o
  CC      kernel/printk/printk.o
  LD      arch/sh/kernel/cpu/sh4a/built-in.o
  CC      kernel/debug/debug_core.o
  CC      kernel/power/qos.o
  LD      arch/sh/boards/built-in.o
  CC      kernel/events/core.o
  LD      arch/sh/boards/mach-sdk7780/built-in.o
  CC      kernel/events/ring_buffer.o
/home/kisskb/slave/src/Makefile:990: recipe for target 'arch/sh/mm' failed
make[1]: *** [arch/sh/mm] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC      kernel/debug/gdbstub.o
  CC      kernel/power/main.o
  CC      kernel/power/process.o
  CC      kernel/events/callchain.o
  CC      kernel/events/hw_breakpoint.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/freezer.o
  CC      kernel/irq/handle.o
  CC      kernel/irq/manage.o
  CC      kernel/rcu/update.o
  CC      kernel/bpf/core.o
  CC      kernel/bpf/syscall.o
  CC      kernel/bpf/verifier.o
  CC      kernel/locking/mutex.o
  CC      kernel/irq/spurious.o
  LD      certs/built-in.o
  CC      kernel/locking/semaphore.o
  CC      kernel/bpf/inode.o
  CC      kernel/sched/core.o
  CC      kernel/stacktrace.o
  CC      kernel/profile.o
  CC      kernel/up.o
  CC      kernel/rcu/sync.o
  CC      kernel/kallsyms.o
  CC      kernel/backtracetest.o
  CC      kernel/time/time.o
  CC      kernel/time/timer.o
  CC      kernel/time/hrtimer.o
  LD      arch/sh/kernel/cpu/sh4/built-in.o
  CC      kernel/time/timekeeping.o
  CC      kernel/time/ntp.o
  CC      kernel/irq/resend.o
  CC      kernel/irq/chip.o
  LD      arch/sh/kernel/cpu/built-in.o
/home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task':
/home/kisskb/slave/src/kernel/sched/core.c:3302:1: warning: control reaches end of non-void function [-Wreturn-type]
  LD      arch/sh/kernel/built-in.o
  CC      kernel/cgroup.o
  CC      kernel/cgroup_freezer.o
  CC      kernel/hung_task.o
  CC      kernel/watchdog.o
  CC      kernel/time/jiffies.o
  CC      kernel/time/clocksource.o
  CC      kernel/time/timer_list.o
  CC      kernel/rcu/srcu.o
  CC      kernel/seccomp.o
/home/kisskb/slave/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/home/kisskb/slave/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
  CC      kernel/locking/rwsem.o
  CC      kernel/locking/mutex-debug.o
  CC      kernel/locking/percpu-rwsem.o
  CC      kernel/locking/lockdep.o
  CC      kernel/locking/lockdep_proc.o
  CC      kernel/elfcore.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/irq_work.o
  CC      kernel/rcu/rcuperf.o
  CC      kernel/torture.o
  CC      kernel/rcu/tiny.o
  CC      kernel/memremap.o
  CC      kernel/time/timeconv.o
  CC      kernel/locking/spinlock.o
  CC      kernel/locking/rtmutex.o
  CC      kernel/locking/rtmutex-debug.o
  CC      kernel/time/timecounter.o
  CC      kernel/locking/spinlock_debug.o
  LD      kernel/power/built-in.o
  CC      kernel/bpf/helpers.o
  CC      kernel/locking/rwsem-spinlock.o
  CC      kernel/time/alarmtimer.o
  LD      kernel/printk/built-in.o
  CC      kernel/bpf/hashtab.o
  CC      kernel/irq/dummychip.o
  CC      kernel/locking/locktorture.o
  CC      kernel/irq/irqdomain.o
  CC      kernel/irq/devres.o
  CC      kernel/irq/proc.o
  CC      kernel/time/posix-stubs.o
  CC      kernel/bpf/arraymap.o
  CC      kernel/locking/test-ww_mutex.o
  CC      kernel/sched/loadavg.o
  CC      kernel/sched/clock.o
  CC      kernel/sched/cputime.o
  CC      kernel/sched/idle_task.o
  CC      kernel/sched/fair.o
  CC      kernel/sched/rt.o
  CC      kernel/sched/deadline.o
  CC      kernel/sched/stop_task.o
  CC      kernel/bpf/percpu_freelist.o
  CC      kernel/bpf/bpf_lru_list.o
  CC      kernel/time/clockevents.o
  CC      kernel/bpf/lpm_trie.o
  CC      kernel/time/tick-common.o
  CC      kernel/time/sched_clock.o
  CC      kernel/sched/wait.o
  CC      kernel/sched/swait.o
  CC      kernel/time/tick-oneshot.o
  LD      kernel/debug/built-in.o
  CC      kernel/sched/completion.o
  LD      kernel/rcu/built-in.o
  CC      kernel/sched/idle.o
  CC      kernel/bpf/stackmap.o
  CC      kernel/bpf/cgroup.o
  CC      kernel/time/tick-sched.o
  CC      kernel/time/timekeeping_debug.o
  CC      kernel/time/test_udelay.o
  LD      kernel/sched/built-in.o
  LD      kernel/irq/built-in.o
  LD      kernel/time/built-in.o
  LD      kernel/events/built-in.o
  LD      kernel/bpf/built-in.o
  LD      kernel/locking/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      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: 0:00:11.282336