# git rev-parse -q --verify a5ad88ce8c7fae7ddc72ee49a11a75aa837788e0^{commit}
a5ad88ce8c7fae7ddc72ee49a11a75aa837788e0
already have revision, skipping fetch
# git checkout -q -f -B kisskb a5ad88ce8c7fae7ddc72ee49a11a75aa837788e0
# git clean -qxdf
# git log -1
commit a5ad88ce8c7fae7ddc72ee49a11a75aa837788e0
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Nov 1 17:09:15 2015 -0800

    mm: get rid of 'vmalloc_info' from /proc/meminfo
    
    It turns out that at least some versions of glibc end up reading
    /proc/meminfo at every single startup, because glibc wants to know the
    amount of memory the machine has.  And while that's arguably insane,
    it's just how things are.
    
    And it turns out that it's not all that expensive most of the time, but
    the vmalloc information statistics (amount of virtual memory used in the
    vmalloc space, and the biggest remaining chunk) can be rather expensive
    to compute.
    
    The 'get_vmalloc_info()' function actually showed up on my profiles as
    4% of the CPU usage of "make test" in the git source repository, because
    the git tests are lots of very short-lived shell-scripts etc.
    
    It turns out that apparently this same silly vmalloc info gathering
    shows up on the facebook servers too, according to Dave Jones.  So it's
    not just "make test" for git.
    
    We had two patches to just cache the information (one by me, one by
    Ingo) to mitigate this issue, but the whole vmalloc information of of
    rather dubious value to begin with, and people who *actually* want to
    know what the situation is wrt the vmalloc area should just look at the
    much more complete /proc/vmallocinfo instead.
    
    In fact, according to my testing - and perhaps more importantly,
    according to that big search engine in the sky: Google - there is
    nothing out there that actually cares about those two expensive fields:
    VmallocUsed and VmallocChunk.
    
    So let's try to just remove them entirely.  Actually, this just removes
    the computation and reports the numbers as zero for now, just to try to
    be minimally intrusive.
    
    If this breaks anything, we'll obviously have to re-introduce the code
    to compute this all and add the caching patches on top.  But if given
    the option, I'd really prefer to just remove this bad idea entirely
    rather than add even more code to work around our historical mistake
    that likely nobody really cares about.
    
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < git log --format=%s --max-count=1 a5ad88ce8c7fae7ddc72ee49a11a75aa837788e0
# < make -j 48 ARCH=sh O=/home/kisskb/slave/build/linus_sh7710voipgw_defconfig_sh4 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  sh7710voipgw_defconfig
# make -j 48 ARCH=sh O=/home/kisskb/slave/build/linus_sh7710voipgw_defconfig_sh4 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  
make[1]: Entering directory '/home/kisskb/slave/build/linus_sh7710voipgw_defconfig_sh4'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     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/errno.h
  WRAP    arch/sh/include/generated/asm/emergency-restart.h
  WRAP    arch/sh/include/generated/asm/div64.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/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/poll.h
  WRAP    arch/sh/include/generated/asm/sizes.h
  WRAP    arch/sh/include/generated/asm/msgbuf.h
  WRAP    arch/sh/include/generated/asm/param.h
  WRAP    arch/sh/include/generated/asm/mm-arch-hooks.h
  WRAP    arch/sh/include/generated/asm/parport.h
  WRAP    arch/sh/include/generated/asm/socket.h
  WRAP    arch/sh/include/generated/asm/mman.h
  WRAP    arch/sh/include/generated/asm/percpu.h
  WRAP    arch/sh/include/generated/asm/preempt.h
  WRAP    arch/sh/include/generated/asm/kvm_para.h
  WRAP    arch/sh/include/generated/asm/mcs_spinlock.h
  WRAP    arch/sh/include/generated/asm/termbits.h
  WRAP    arch/sh/include/generated/asm/local64.h
  WRAP    arch/sh/include/generated/asm/local.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
  WRAP    arch/sh/include/generated/asm/termios.h
  WRAP    arch/sh/include/generated/asm/statfs.h
  CHK     include/generated/uapi/linux/version.h
  UPD     include/generated/uapi/linux/version.h
  UPD     include/config/kernel.release
  Using /home/kisskb/slave/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/conmakehash
  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
  Generating include/generated/machtypes.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/sumversion.o
  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]
  HOSTLD  scripts/mod/modpost
  CC      init/main.o
  CHK     include/generated/compile.h
  CC      init/do_mounts.o
  CC      init/noinitramfs.o
  CC      init/init_task.o
  LD      usr/built-in.o
  UPD     include/generated/compile.h
  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/mm/alignment.o
  CC      arch/sh/mm/cache.o
  CC      arch/sh/kernel/io.o
  CC      arch/sh/kernel/irq.o
  CC      arch/sh/mm/consistent.o
  CC      arch/sh/mm/mmap.o
  CC      arch/sh/kernel/irq_32.o
  CC      arch/sh/mm/init.o
  CC      arch/sh/mm/cache-sh3.o
  CC      arch/sh/mm/extable_32.o
  CC      arch/sh/mm/fault.o
  CC      arch/sh/kernel/kdebugfs.o
  CC      arch/sh/kernel/nmi_debug.o
  CC      arch/sh/kernel/machvec.o
  CC      arch/sh/mm/ioremap.o
  CC      arch/sh/kernel/process.o
  CC      arch/sh/mm/gup.o
  CC      arch/sh/mm/pgtable.o
  CC      arch/sh/mm/tlbex_32.o
  LD      arch/sh/boards/built-in.o
  CC      arch/sh/mm/kmap.o
  CC      arch/sh/kernel/ptrace.o
  CC      arch/sh/mm/tlb-sh3.o
  CC      arch/sh/kernel/return_address.o
  CC      arch/sh/kernel/reboot.o
  CC      arch/sh/kernel/process_32.o
  CC      arch/sh/kernel/setup.o
  CC      arch/sh/kernel/ptrace_32.o
  CC      arch/sh/mm/asids-debugfs.o
  CC      arch/sh/kernel/topology.o
  CC      arch/sh/mm/tlbflush_32.o
  CC      arch/sh/mm/uncached.o
  AS      arch/sh/kernel/syscalls_32.o
  CC      arch/sh/kernel/signal_32.o
  CC      arch/sh/kernel/traps.o
  CC      arch/sh/kernel/time.o
  CC      arch/sh/kernel/sys_sh.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/vsyscall/vsyscall.o
  CC      arch/sh/kernel/perf_event.o
  LDS     arch/sh/kernel/vsyscall/vsyscall.lds
  CC      arch/sh/kernel/sh_ksyms_32.o
  CC      arch/sh/kernel/module.o
  AS      arch/sh/kernel/vsyscall/vsyscall-trapa.o
  CC      arch/sh/kernel/perf_callchain.o
  CC      arch/sh/kernel/hw_breakpoint.o
  AS      arch/sh/kernel/head_32.o
  LDS     arch/sh/kernel/vmlinux.lds
  AS      arch/sh/kernel/vsyscall/vsyscall-note.o
  CC      arch/sh/kernel/cpu/clock-cpg.o
  CC      arch/sh/kernel/cpu/init.o
  CC      arch/sh/kernel/cpu/irq/imask.o
  CC      arch/sh/kernel/cpu/pfc.o
  CC      arch/sh/kernel/cpu/fpu.o
  CC      arch/sh/kernel/cpu/clock.o
  CC      arch/sh/kernel/cpu/proc.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
  CC      arch/sh/kernel/cpu/sh3/clock-sh7710.o
  CC      arch/sh/kernel/cpu/sh3/serial-sh7710.o
  AS      arch/sh/kernel/cpu/sh3/ex.o
  CC      arch/sh/kernel/cpu/sh3/setup-sh7710.o
  LD      certs/built-in.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:380: 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:383: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/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:77:2: warning: 'cpg_clk_init' is deprecated (declared at /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:46) [-Wdeprecated-declarations]
  LD      arch/sh/mm/built-in.o
  SYSCALL arch/sh/kernel/vsyscall/vsyscall-trapa.so
  SYSCALL arch/sh/kernel/vsyscall/vsyscall-syms.o
  LD      arch/sh/kernel/cpu/irq/built-in.o
  LD      init/mounts.o
  AS      arch/sh/kernel/vsyscall/vsyscall-syscall.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  CC      kernel/panic.o
  CC      kernel/cpu.o
  CC      kernel/exit.o
  LD      arch/sh/kernel/vsyscall/built-in.o
  CC      kernel/softirq.o
  CC      kernel/resource.o
  CC      mm/filemap.o
  LD      init/built-in.o
  CC      kernel/sysctl.o
  CC      mm/mempool.o
  CC      mm/oom_kill.o
  CC      kernel/capability.o
  CC      kernel/sysctl_binary.o
  CC      mm/page_alloc.o
  CC      mm/maccess.o
  CC      kernel/sys.o
  CC      mm/vmscan.o
  CC      mm/truncate.o
  CC      kernel/ptrace.o
  CC      mm/readahead.o
  CC      kernel/user.o
  CC      mm/page-writeback.o
  CC      kernel/kmod.o
  CC      kernel/signal.o
  CC      mm/mmzone.o
  CC      kernel/pid.o
  CC      mm/swap.o
  CC      mm/util.o
  CC      mm/shmem.o
  CC      kernel/params.o
  CC      kernel/workqueue.o
  CC      kernel/extable.o
  CC      kernel/task_work.o
  CC      mm/vmstat.o
  CC      mm/mm_init.o
  CC      kernel/kthread.o
  CC      mm/backing-dev.o
  CC      kernel/sys_ni.o
  CC      kernel/nsproxy.o
  CC      mm/mmu_context.o
  CC      kernel/notifier.o
  CC      kernel/ksysfs.o
  CC      kernel/cred.o
  CC      mm/percpu.o
  CC      ipc/util.o
  CC      mm/slab_common.o
  LD      arch/sh/kernel/cpu/sh3/built-in.o
  CC      mm/compaction.o
  LD      arch/sh/kernel/cpu/built-in.o
  CC      security/commoncap.o
  CC      kernel/reboot.o
  CC      mm/vmacache.o
  LD      arch/sh/kernel/built-in.o
  CC      kernel/async.o
  CC      kernel/range.o
  CC      kernel/smpboot.o
  CC      mm/interval_tree.o
  CC      kernel/groups.o
  CC      mm/list_lru.o
  CC      kernel/bpf/core.o
  CC      mm/workingset.o
  CC      fs/open.o
  CC      kernel/events/core.o
  LD      kernel/livepatch/built-in.o
  CC      mm/debug.o
  CC      kernel/irq/irqdesc.o
  CC      mm/gup.o
  CC      kernel/power/qos.o
  CC      mm/memory.o
  CC      kernel/locking/mutex.o
  CC      mm/highmem.o
  CC      kernel/printk/printk.o
  CC      kernel/rcu/update.o
  CC      kernel/sched/core.o
  CC      kernel/futex.o
  CC      kernel/up.o
  CC      mm/mincore.o
  CC      ipc/msgutil.o
  CC      kernel/uid16.o
  CC      kernel/module.o
  CC      kernel/kallsyms.o
  CC      mm/mlock.o
  CC      mm/mmap.o
  CC      kernel/utsname.o
  CC      mm/mprotect.o
  CC      mm/mremap.o
  CC      kernel/time/time.o
  CC      kernel/pid_namespace.o
  CC      kernel/irq/handle.o
  CC      crypto/api.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/rcu/srcu.o
  CC      mm/msync.o
  CC      mm/vmalloc.o
  CC      mm/rmap.o
  CC      kernel/elfcore.o
  CC      kernel/irq_work.o
  CC      mm/pagewalk.o
  CC      mm/pgtable-generic.o
  CC      mm/process_vm_access.o
  CC      security/min_addr.o
/home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task':
/home/kisskb/slave/src/kernel/sched/core.c:3016:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      kernel/membarrier.o
  CC      kernel/memremap.o
  CC      kernel/locking/semaphore.o
  CC      kernel/irq/manage.o
  CC      mm/init-mm.o
  CC      kernel/rcu/tiny.o
  CC      ipc/msg.o
  CC      ipc/sem.o
  LD      kernel/power/built-in.o
  LD      security/built-in.o
  CC      mm/bootmem.o
  CC      mm/fadvise.o
  CC      block/bio.o
  CC      kernel/events/ring_buffer.o
  CC      mm/madvise.o
  CC      mm/memblock.o
  CC      ipc/shm.o
  CC      mm/dmapool.o
  CC      mm/slab.o
  CC      mm/migrate.o
  CC      mm/quicklist.o
  CC      ipc/syscall.o
  CC      ipc/ipc_sysctl.o
  CC      ipc/mqueue.o
  CC      ipc/namespace.o
  CC      kernel/irq/spurious.o
  CC      kernel/irq/resend.o
  CC      ipc/mq_sysctl.o
  CC      kernel/irq/chip.o
  CC      kernel/irq/dummychip.o
  CC      kernel/time/timer.o
  LD      kernel/bpf/built-in.o
  CC      kernel/irq/devres.o
  CC      kernel/time/hrtimer.o
  CC      kernel/irq/irqdomain.o
/home/kisskb/slave/src/mm/page_alloc.c: In function 'free_area_init_nodes':
/home/kisskb/slave/src/mm/page_alloc.c:5831:34: warning: array subscript is below array bounds [-Warray-bounds]
  CC      kernel/time/itimer.o
  CC      kernel/locking/rwsem.o
  LD      sound/built-in.o
  CC      fs/read_write.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]
  LD      kernel/rcu/built-in.o
  CC      kernel/time/posix-timers.o
  CC      kernel/irq/proc.o
  CC      kernel/time/posix-cpu-timers.o
  CC      crypto/cipher.o
  CC      kernel/events/callchain.o
  CC      block/elevator.o
  CC      fs/file_table.o
  LD      firmware/built-in.o
  CC      block/blk-core.o
  CC      kernel/locking/percpu-rwsem.o
  CC      kernel/locking/rtmutex.o
  CC      fs/super.o
  CC      kernel/locking/rwsem-spinlock.o
  CC      kernel/events/hw_breakpoint.o
  CC      block/blk-tag.o
/home/kisskb/slave/src/mm/mmap.c: In function 'vma_adjust':
/home/kisskb/slave/src/mm/mmap.c:661:15: warning: 'rb_link' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/mmap.c:692:19: note: 'rb_link' was declared here
/home/kisskb/slave/src/mm/mmap.c:661:15: warning: 'rb_parent' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/mmap.c:692:29: note: 'rb_parent' was declared here
/home/kisskb/slave/src/mm/mmap.c:660:17: warning: 'prev' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/mm/mmap.c:691:25: note: 'prev' was declared here
  CC      fs/char_dev.o
  CC      block/blk-sysfs.o
  CC      block/blk-flush.o
  CC      fs/stat.o
  CC      block/blk-settings.o
  CC      fs/exec.o
  LD      drivers/amba/built-in.o
  LD      drivers/auxdisplay/built-in.o
  LD      arch/sh/drivers/dma/built-in.o
  CC      kernel/time/timekeeping.o
  CC      kernel/time/ntp.o
  LD      drivers/block/built-in.o
  LD      drivers/bus/built-in.o
  LD      arch/sh/drivers/built-in.o
  LD      kernel/printk/built-in.o
  CC      block/blk-ioc.o
  CC      crypto/compress.o
  CC      block/blk-map.o
  CC      kernel/time/clocksource.o
  LD      drivers/cdrom/built-in.o
  LD      kernel/irq/built-in.o
  CC      kernel/time/jiffies.o
  CC      kernel/time/timer_list.o
  CC      block/blk-exec.o
  CC      kernel/time/timeconv.o
  CC      drivers/char/mem.o
  CC      drivers/clocksource/sh_tmu.o
  CC      drivers/clk/clk-devres.o
  LD      drivers/crypto/built-in.o
  CC      kernel/time/timecounter.o
  CC      crypto/memneq.o
  CC      fs/pipe.o
  CC      drivers/clk/clkdev.o
  LD      drivers/firewire/built-in.o
  CC      kernel/time/posix-clock.o
  LD      drivers/gpio/built-in.o
  CC      kernel/time/alarmtimer.o
  CC      kernel/time/clockevents.o
  CC      kernel/time/tick-common.o
  CC      drivers/base/component.o
  LD      drivers/firmware/broadcom/built-in.o
  CC      fs/namei.o
  LD      kernel/locking/built-in.o
  CC      kernel/sched/loadavg.o
  LD      drivers/firmware/built-in.o
  CC      kernel/time/timekeeping_debug.o
  LD      drivers/gpu/drm/bridge/built-in.o
  LD      drivers/gpu/drm/i2c/built-in.o
  CC      net/socket.o
  LD      drivers/gpu/drm/panel/built-in.o
  LD      drivers/idle/built-in.o
  LD      ipc/built-in.o
  CC      fs/fcntl.o
  CC      block/blk-merge.o
  CC      crypto/crypto_wq.o
  CC      kernel/sched/clock.o
  CC      kernel/sched/cputime.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  LD      mm/built-in.o
  CC      kernel/sched/idle_task.o
  CC      block/blk-softirq.o
  LD      drivers/hsi/clients/built-in.o
  LD      drivers/hsi/controllers/built-in.o
  CC      block/blk-timeout.o
  CC      block/blk-iopoll.o
  CC      block/blk-lib.o
  LD      drivers/i2c/algos/built-in.o
  LD      drivers/iommu/built-in.o
  LD      drivers/gpu/drm/built-in.o
  CC      drivers/input/input-compat.o
  CC      drivers/hid/hid-core.o
  CC      drivers/input/input.o
  CC      fs/ioctl.o
  LD      drivers/i2c/busses/built-in.o
  CC      crypto/algapi.o
  LD      drivers/irqchip/built-in.o
  LD      drivers/i2c/muxes/built-in.o
  CC      crypto/scatterwalk.o
  CC      fs/readdir.o
  LD      drivers/leds/built-in.o
  LD      drivers/lguest/built-in.o
  LD      drivers/hsi/built-in.o
  CC      block/blk-mq.o
  CC      block/blk-mq-tag.o
  CC      drivers/base/core.o
  CC      block/blk-mq-cpu.o
  CC      block/blk-mq-sysfs.o
  LD      drivers/i2c/built-in.o
  CC      block/blk-mq-cpumap.o
  CC      block/ioctl.o
  LD      drivers/gpu/vga/built-in.o
  CC      kernel/sched/fair.o
  CC      block/genhd.o
  LD      drivers/clocksource/built-in.o
  LD      drivers/clk/built-in.o
  LD      drivers/macintosh/built-in.o
  LD      drivers/mfd/built-in.o
  CC      kernel/sched/rt.o
  CC      block/scsi_ioctl.o
  LD      drivers/mmc/built-in.o
  CC      drivers/base/bus.o
  LD      drivers/gpu/built-in.o
  CC      drivers/char/random.o
  LD      drivers/nfc/built-in.o
  CC      crypto/proc.o
  CC      drivers/char/misc.o
  LD      drivers/perf/built-in.o
  LD      drivers/char/agp/built-in.o
  CC      drivers/net/Space.o
  LD      drivers/platform/built-in.o
  CC      kernel/sched/deadline.o
  LD      drivers/pwm/built-in.o
  LD      drivers/misc/cb710/built-in.o
  CC      drivers/rtc/rtc-lib.o
  CC      block/ioprio.o
  CC      block/partition-generic.o
  AS      arch/sh/lib/movmem.o
  LD      drivers/soc/built-in.o
  LD      drivers/media/common/b2c2/built-in.o
  LD      drivers/misc/eeprom/built-in.o
  CC      drivers/sh/clk/core.o
  CC      kernel/sched/stop_task.o
  CC      drivers/char/hw_random/core.o
  CC      drivers/input/input-mt.o
  CC      drivers/mtd/mtdcore.o
  CC      arch/sh/lib/ashldi3.o
  CC      block/noop-iosched.o
  LD      drivers/media/common/saa7146/built-in.o
  LD      drivers/misc/lis3lv02d/built-in.o
  CC      drivers/thermal/thermal_core.o
  CC      block/partitions/check.o
  CC      block/deadline-iosched.o
  CC      fs/select.o
  CC      fs/dcache.o
  LD      drivers/media/common/siano/built-in.o
  CC      drivers/mtd/mtdsuper.o
  CC      block/partitions/msdos.o
  CC      block/partitions/efi.o
  CC      drivers/tty/tty_io.o
  CC      fs/inode.o
  CC      fs/attr.o
  LD      drivers/misc/mic/bus/built-in.o
  LD      drivers/media/common/built-in.o
  CC      crypto/aead.o
  LD      drivers/misc/mic/built-in.o
  CC      fs/bad_inode.o
  CC      arch/sh/lib/ashrdi3.o
  CC      drivers/net/loopback.o
  LD      drivers/media/firewire/built-in.o
  CC      arch/sh/lib/lshrdi3.o
  LD      drivers/misc/ti-st/built-in.o
  CC      kernel/sched/wait.o
  CC      fs/file.o
  CC      kernel/sched/completion.o
  CC      fs/filesystems.o
  CC      crypto/ablkcipher.o
  CC      kernel/sched/idle.o
  CC      fs/namespace.o
  LD      drivers/rtc/built-in.o
  CC      crypto/blkcipher.o
  CC      drivers/base/dd.o
  LD      drivers/misc/built-in.o
  CC      drivers/base/syscore.o
  CC      fs/seq_file.o
  CC      drivers/input/ff-core.o
  CC      fs/xattr.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  LD      net/802/built-in.o
  CC      fs/libfs.o
  LD      drivers/media/i2c/built-in.o
  CC      drivers/mtd/mtdconcat.o
  CC      drivers/mtd/mtdpart.o
  CC      crypto/skcipher.o
  CC      net/ethernet/eth.o
  LD      drivers/video/backlight/built-in.o
  CC      drivers/mtd/mtdchar.o
  CC      drivers/sh/clk/cpg.o
  LD      drivers/media/mmc/siano/built-in.o
  CC      crypto/chainiv.o
  CC      crypto/eseqiv.o
  LD      drivers/media/mmc/built-in.o
  AS      arch/sh/lib/ashlsi3.o
  CC      fs/fs-writeback.o
  CC      drivers/base/driver.o
  CC      drivers/video/console/dummycon.o
  CC      crypto/ahash.o
  LD      drivers/char/hw_random/rng-core.o
  CC      drivers/video/fbdev/core/fb_notify.o
  AS      arch/sh/lib/ashrsi3.o
  LD      drivers/char/hw_random/built-in.o
/home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r8':
/home/kisskb/slave/src/drivers/sh/clk/cpg.c:41:2: warning: passing argument 1 of 'ioread8' discards 'const' qualifier from pointer target type [enabled by default]
/home/kisskb/slave/src/include/asm-generic/iomap.h:28:21: note: expected 'void *' but argument is of type 'const void *'
/home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r16':
/home/kisskb/slave/src/drivers/sh/clk/cpg.c:46:2: warning: passing argument 1 of 'ioread16' discards 'const' qualifier from pointer target type [enabled by default]
/home/kisskb/slave/src/include/asm-generic/iomap.h:29:21: note: expected 'void *' but argument is of type 'const void *'
/home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r32':
/home/kisskb/slave/src/drivers/sh/clk/cpg.c:51:2: warning: passing argument 1 of 'ioread32' discards 'const' qualifier from pointer target type [enabled by default]
/home/kisskb/slave/src/include/asm-generic/iomap.h:31:21: note: expected 'void *' but argument is of type 'const void *'
  LD      kernel/time/built-in.o
  LD      drivers/media/platform/omap/built-in.o
  LD      drivers/video/fbdev/omap2/displays-new/built-in.o
  AS      arch/sh/lib/ashiftrt.o
  CC      drivers/base/class.o
  LD      drivers/media/platform/built-in.o
  CC      crypto/shash.o
  AS      arch/sh/lib/lshrsi3.o
  CC      fs/pnode.o
  CC      net/core/sock.o
  LD      drivers/video/fbdev/omap2/dss/built-in.o
  AS      arch/sh/lib/udiv_qrnnd.o
  LD      drivers/media/pci/b2c2/built-in.o
  LD      drivers/media/rc/keymaps/built-in.o
  CC      crypto/pcompress.o
  CC      arch/sh/lib/io.o
  LD      drivers/video/console/built-in.o
  LD      drivers/input/input-core.o
  LD      drivers/media/pci/ddbridge/built-in.o
  LD      drivers/video/fbdev/omap2/built-in.o
  LD      drivers/input/built-in.o
  LD      kernel/sched/built-in.o
  CC      crypto/akcipher.o
  LD      drivers/media/pci/dm1105/built-in.o
  LD      drivers/media/rc/built-in.o
  LD      drivers/char/built-in.o
  AS      arch/sh/lib/__clear_user.o
  CC      crypto/algboss.o
  CC      crypto/testmgr.o
  CC      crypto/crypto_null.o
  CC      crypto/aes_generic.o
  CC      crypto/rng.o
  CC      drivers/base/platform.o
  CC      drivers/mtd/mtd_blkdevs.o
  CC      drivers/base/cpu.o
  LD      drivers/media/pci/mantis/built-in.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  LD      drivers/net/wireless/built-in.o
  LD      drivers/media/tuners/built-in.o
  CC [M]  crypto/echainiv.o
  CC [M]  crypto/hmac.o
  LD      drivers/sh/clk/built-in.o
  AS      arch/sh/lib/checksum.o
  AS      arch/sh/lib/copy_page.o
  CC      drivers/hid/hid-input.o
  CC [M]  crypto/sha256_generic.o
  LD      block/partitions/built-in.o
  LD      drivers/media/pci/ngene/built-in.o
  LD      drivers/media/pci/pluto2/built-in.o
  CC      lib/lockref.o
  LD      block/built-in.o
  LD      drivers/video/fbdev/core/built-in.o
  CC      lib/bcd.o
  CC      drivers/mtd/mtdblock.o
  CC      arch/sh/lib/delay.o
  CC      fs/splice.o
  LD      drivers/video/fbdev/built-in.o
  CC      fs/sync.o
  LD      drivers/media/usb/b2c2/built-in.o
  LD      drivers/media/pci/pt1/built-in.o
  LD      drivers/media/pci/pt3/built-in.o
  CC      arch/sh/lib/div64-generic.o
  CC      drivers/sh/intc/access.o
  CC      lib/div64.o
  AS      arch/sh/lib/div64.o
  LD      drivers/net/ethernet/8390/built-in.o
  CC      fs/utimes.o
  LD      drivers/video/built-in.o
  CC      drivers/base/firmware.o
  CC [M]  crypto/drbg.o
  CC      fs/stack.o
  CC [M]  crypto/jitterentropy.o
  CC      lib/sort.o
  CC      drivers/base/init.o
  CC      fs/fs_struct.o
  CC      fs/statfs.o
  LD      net/ethernet/built-in.o
  LD      kernel/events/built-in.o
  LD      drivers/media/pci/saa7146/built-in.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  AS      arch/sh/lib/memchr.o
  LD      drivers/media/pci/smipcie/built-in.o
  AS      arch/sh/lib/memcpy.o
  LD      kernel/built-in.o
  CC      lib/parser.o
  CC      drivers/base/map.o
  LD      drivers/net/ethernet/arc/built-in.o
  AS      arch/sh/lib/memmove.o
  CC [M]  crypto/jitterentropy-kcapi.o
  CC      fs/fs_pin.o
  LD      drivers/media/pci/ttpci/built-in.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  CC      drivers/sh/pm_runtime.o
  CC      lib/halfmd4.o
  LD      crypto/crypto.o
  CC      drivers/thermal/step_wise.o
  CC      lib/debug_locks.o
  CC      lib/random32.o
  LD      drivers/net/ethernet/broadcom/built-in.o
  LD      crypto/crypto_algapi.o
  LD      crypto/crypto_blkcipher.o
  LD      drivers/media/pci/built-in.o
  CC      drivers/base/devres.o
  AS      arch/sh/lib/memset.o
  CC      fs/nsfs.o
  AS      arch/sh/lib/strlen.o
  CC      drivers/sh/intc/chip.o
  LD      drivers/mtd/devices/built-in.o
  CC      drivers/base/attribute_container.o
  LD      drivers/net/ethernet/cadence/built-in.o
  CC      fs/buffer.o
  LD      drivers/media/usb/s2255/built-in.o
  AS      arch/sh/lib/udivsi3.o
  CC      drivers/base/transport_class.o
  AS      arch/sh/lib/udivsi3_i4i.o
  LD      drivers/mtd/lpddr/built-in.o
  LD      crypto/cryptomgr.o
  LD      drivers/thermal/samsung/built-in.o
  LD      drivers/net/ethernet/ezchip/built-in.o
  LD      arch/sh/lib/built-in.o
  LD      drivers/mtd/maps/built-in.o
  LD      drivers/media/usb/siano/built-in.o
  LD      drivers/net/ethernet/i825xx/built-in.o
  LD      drivers/net/ethernet/intel/built-in.o
  CC      fs/block_dev.o
  LD      drivers/mtd/onenand/built-in.o
  LD      drivers/mtd/tests/built-in.o
  LD      drivers/mtd/nand/built-in.o
  CC      lib/kasprintf.o
  CC      lib/bust_spinlocks.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  CC      drivers/mtd/chips/chipreg.o
  CC      lib/bitmap.o
  AR      arch/sh/lib/lib.a
  LD      drivers/media/usb/ttusb-budget/built-in.o
  CC      lib/scatterlist.o
  CC      lib/gcd.o
  CC      drivers/mtd/chips/cfi_cmdset_0002.o
  LD      drivers/net/ethernet/natsemi/built-in.o
  CC      drivers/mtd/chips/cfi_util.o
  CC      drivers/mtd/chips/cfi_probe.o
  LD      drivers/thermal/thermal_sys.o
  LD      drivers/net/ethernet/marvell/built-in.o
  LD      drivers/net/ethernet/micrel/built-in.o
  LD      drivers/mtd/mtd.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  CC      fs/direct-io.o
  LD      drivers/media/usb/zr364xx/built-in.o
  LD      drivers/thermal/built-in.o
  CC      drivers/mtd/chips/gen_probe.o
  CC      fs/mpage.o
  CC      drivers/tty/n_tty.o
  CC      lib/lcm.o
  CC      fs/proc_namespace.o
  LD      drivers/net/ethernet/qualcomm/built-in.o
  CC      net/packet/af_packet.o
  CC      lib/list_sort.o
  CC      net/netlink/af_netlink.o
  CC      drivers/base/topology.o
  CC      net/netlink/genetlink.o
  LD      drivers/media/usb/built-in.o
  LD      drivers/net/ethernet/rocker/built-in.o
  CC      drivers/base/container.o
  CC      net/netfilter/core.o
  CC      drivers/base/property.o
  CC      lib/uuid.o
  LD      crypto/crypto_hash.o
  CC      lib/flex_array.o
  CC      net/ipv6/addrconf_core.o
  CC      drivers/sh/intc/core.o
  LD      net/ipv6/netfilter/built-in.o
  LD      drivers/net/ethernet/samsung/built-in.o
  LD      drivers/net/ethernet/renesas/built-in.o
  CC      fs/debugfs/inode.o
  CC      lib/iov_iter.o
  LD      fs/exofs/built-in.o
  LD [M]  crypto/jitterentropy_rng.o
  CC      fs/devpts/inode.o
  CC      net/ipv6/exthdrs_core.o
  CC      net/core/request_sock.o
  CC      lib/clz_ctz.o
  CC      drivers/base/cacheinfo.o
  LD      drivers/net/ethernet/seeq/built-in.o
  CC      lib/bsearch.o
  CC      drivers/mtd/chips/map_ram.o
  LD      drivers/net/ethernet/smsc/built-in.o
  CC      lib/find_bit.o
  LD      drivers/media/built-in.o
  LD      drivers/net/ethernet/stmicro/built-in.o
  CC      lib/llist.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c: In function 'cfi_qry_present':
/home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:230:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c: In function 'cfi_send_gen_cmd':
/home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:206:13: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
  CC      lib/memweight.o
  CC      fs/kernfs/mount.o
  CC      lib/kfifo.o
  CC      lib/percpu-refcount.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c: In function 'cfi_read_pri':
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  LD      drivers/net/ethernet/synopsys/built-in.o
  LD      drivers/net/ethernet/via/built-in.o
  CC      drivers/base/power/clock_ops.o
  CC      drivers/base/dma-mapping.o
  CC      lib/percpu_ida.o
  CC      net/core/datagram.o
  CC      net/core/skbuff.o
  LD      drivers/net/ethernet/wiznet/built-in.o
  CC      lib/rhashtable.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c: In function 'cfi_probe_chip':
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/cfi.h:341:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/cfi.h:341:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  LD      crypto/built-in.o
  CC      net/core/stream.o
  CC      fs/notify/notification.o
  CC      fs/notify/fsnotify.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'chip_ready':
/home/kisskb/slave/src/include/linux/mtd/map.h:280:4: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/map.h:280:4: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      drivers/base/dma-coherent.o
  CC      drivers/base/firmware_class.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'chip_good':  CC      lib/reciprocal_div.o

/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:774:2: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  LD      fs/quota/built-in.o
  LD      drivers/net/ethernet/built-in.o
  CC      lib/string_helpers.o
  CC      net/ipv4/route.o
  CC      lib/hexdump.o
  CC      drivers/base/module.o
  CC      fs/jffs2/compr.o
  CC      fs/debugfs/file.o
  CC      fs/ramfs/inode.o
  CC      lib/kstrtox.o
  CC      net/ipv6/ip6_checksum.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/eventpoll.o
  CC      fs/kernfs/inode.o
  CC      net/ipv6/output_core.o
  CC      net/ipv6/ip6_icmp.o
  CC      fs/sysfs/file.o
  CC      lib/iomap_copy.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  CC      fs/anon_inodes.o
  LD      drivers/base/power/built-in.o
  CC      lib/devres.o
  CC      net/ipv6/protocol.o
  CC      net/ipv6/ip6_offload.o
  CC      lib/hweight.o
  LD      drivers/net/built-in.o
  CC      fs/proc/task_mmu.o
  CC      fs/proc/inode.o
  CC      fs/notify/group.o
  CC      drivers/sh/intc/handle.o
  CC      lib/bitrev.o
  HOSTCC  lib/gen_crc32table
  CC      fs/notify/inode_mark.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_panic_write_oneword':
/home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      fs/notify/mark.o
  CC      fs/signalfd.o
  CC      lib/syscall.o
  CC      net/netfilter/nf_log.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_panic_write':
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:2218:7: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:345:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      lib/nlattr.o
  CC      lib/zlib_deflate/deflate.o
  CC      lib/zlib_inflate/inffast.o
  CC      net/sched/sch_generic.o
  CC      net/core/scm.o
  CC      fs/notify/vfsmount_mark.o
  CC      lib/atomic64.o
  LD      fs/debugfs/debugfs.o
  CC      lib/dynamic_queue_limits.o
  LD      fs/debugfs/built-in.o
  CC      fs/jffs2/dir.o
  CC      fs/timerfd.o
  CC      net/core/gen_stats.o
  CC      net/netfilter/nf_queue.o
  CC      net/ipv6/tcpv6_offload.o
  CC      net/netfilter/nf_sockopt.o
  CC      fs/eventfd.o
  LD      drivers/base/built-in.o
  CC      drivers/sh/intc/irqdomain.o
  CC      lib/strncpy_from_user.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_otp_lock':
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      fs/aio.o
  CC      fs/kernfs/dir.o
  CC      lib/zlib_inflate/inflate.o
  CC      net/core/gen_estimator.o
  CC      lib/strnlen_user.o
  LD      fs/ramfs/ramfs.o
  CC      lib/net_utils.o
  CC      fs/notify/fdinfo.o
  CC      lib/argv_split.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_write_oneword':
/home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  LD      fs/ramfs/built-in.o
  CC      fs/sysfs/dir.o
  CC      fs/locks.o
  LD      fs/notify/dnotify/built-in.o
  LD      fs/notify/fanotify/built-in.o
  CC      fs/binfmt_script.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_otp_write':
/home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:397:11: note: 'r.x[0]' was declared here
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      net/ipv6/udp_offload.o
  CC      lib/bug.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_write_words':
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:1777:7: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:345:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      net/ipv6/exthdrs_offload.o
  CC      lib/cmdline.o
  CC      fs/binfmt_elf.o
  CC      lib/ctype.o
  CC      fs/coredump.o
  CC      drivers/sh/intc/virq.o
  CC      lib/dec_and_lock.o
  CC      lib/decompress.o
  CC      fs/drop_caches.o
  CC      lib/dump_stack.o
  CC      lib/earlycpio.o
  CC      fs/notify/inotify/inotify_user.o
  CC      fs/sysfs/symlink.o
  CC      fs/sysfs/mount.o
  CC      fs/proc/root.o
  CC      lib/extable.o
  CC      lib/flex_proportions.o
  CC      lib/idr.o
  CC      lib/int_sqrt.o
  CC      net/core/net_namespace.o
  CC      drivers/tty/tty_ioctl.o
  CC      net/core/secure_seq.o
  CC      lib/ioremap.o
  CC      net/core/flow_dissector.o
  CC      lib/irq_regs.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_otp_walk':
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
/home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here
  CC      lib/is_single_threaded.o
  CC      lib/klist.o
  CC      drivers/tty/tty_ldisc.o
  CC      lib/kobject.o
  CC      net/core/sysctl_net_core.o
  CC      fs/jffs2/file.o
  CC      lib/kobject_uevent.o
  CC      fs/jffs2/ioctl.o
  LD      drivers/sh/intc/built-in.o
  CC      fs/proc/base.o
  CC      lib/zlib_deflate/deftree.o
  CC      lib/md5.o
  CC      fs/sysfs/group.o
  CC      net/core/dev.o
  LD      drivers/sh/built-in.o
  CC      lib/nmi_backtrace.o
  LD      net/netfilter/netfilter.o
  CC      lib/plist.o
  CC      lib/proportions.o
  CC      fs/kernfs/file.o
  LD      drivers/mtd/chips/built-in.o
  CC      fs/kernfs/symlink.o
  LD      net/netfilter/built-in.o
  CC      lib/radix-tree.o
  LD      drivers/mtd/built-in.o
  CC      lib/ratelimit.o
  CC      lib/rbtree.o
  CC      net/unix/af_unix.o
  CC      fs/jffs2/nodelist.o
  LD      net/wireless/built-in.o
  CC      net/ipv4/inetpeer.o
  CC      net/core/ethtool.o
  CC      lib/seq_buf.o
  LD      net/netlink/built-in.o
  CC      net/sched/sch_mq.o
  CC      net/sysctl_net.o
  CC      lib/sha1.o
  CC      net/sched/sch_api.o
  CC      lib/show_mem.o
  CC      fs/proc/generic.o
  CC      lib/string.o
  CC      fs/jffs2/malloc.o
  CC      lib/timerqueue.o
  CC      net/unix/garbage.o
  CC      lib/vsprintf.o
  CC      net/xfrm/xfrm_policy.o
  LD      fs/notify/inotify/built-in.o
  LD      fs/notify/built-in.o
  GEN     lib/crc32table.h
  CC      net/unix/sysctl_net_unix.o
  CC      lib/crc32.o
  LD      net/ipv6/built-in.o
  CC      drivers/tty/tty_buffer.o
  CC      lib/zlib_inflate/infutil.o
  LD      fs/sysfs/built-in.o
  CC      lib/zlib_inflate/inftrees.o
  CC      drivers/tty/tty_port.o
  CC      lib/zlib_inflate/inflate_syms.o
  CC      drivers/tty/tty_mutex.o
  CC      drivers/tty/tty_ldsem.o
  CC      net/core/dev_addr_lists.o
  CC      net/core/dst.o
  CC      drivers/hid/hid-debug.o
  CC      net/core/netevent.o
  CC      drivers/tty/pty.o
  CC      fs/jffs2/read.o
  CC      net/core/neighbour.o
  CC      fs/jffs2/nodemgmt.o
  LD      drivers/tty/ipwireless/built-in.o
  CC      drivers/tty/serial/serial_core.o
  CC      drivers/tty/serial/sh-sci.o
  CC      fs/jffs2/readinode.o
/home/kisskb/slave/src/net/core/ethtool.c: In function 'ethtool_get_feature_mask':
/home/kisskb/slave/src/net/core/ethtool.c:260:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/jffs2/write.o
  CC      drivers/hid/hid-generic.o
  CC      fs/jffs2/scan.o
  LD      fs/kernfs/built-in.o
  CC      lib/zlib_deflate/deflate_syms.o
  LD      lib/zlib_inflate/zlib_inflate.o
  CC      drivers/hid/hid-a4tech.o
  CC      net/sched/sch_blackhole.o
  CC      drivers/hid/hid-apple.o
  LD      lib/zlib_inflate/built-in.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      drivers/tty/vt/vc_screen.o
  CC      drivers/hid/hid-belkin.o
  CC      net/core/rtnetlink.o
  CC      drivers/hid/hid-cherry.o
  CC      fs/proc/array.o
  CC      net/ipv4/protocol.o
  CC      fs/jffs2/gc.o
  CC      net/core/utils.o
  CC      fs/proc/fd.o
  CC      net/core/link_watch.o
  CC      fs/proc/proc_tty.o
  CC      net/ipv4/ip_input.o
  CC      net/core/filter.o
  CC      net/ipv4/ip_fragment.o
  CC      net/core/sock_diag.o
  LD      lib/zlib_deflate/zlib_deflate.o
  CC      net/ipv4/ip_forward.o
  CC      drivers/hid/hid-chicony.o
/home/kisskb/slave/src/net/packet/af_packet.c: In function 'tpacket_rcv':
/home/kisskb/slave/src/net/packet/af_packet.c:2254:16: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized]
  LD      lib/zlib_deflate/built-in.o
  CC      net/ipv4/ip_options.o
  LD      lib/built-in.o
  CC      net/ipv4/ip_output.o
  CC      net/ipv4/ip_sockglue.o
  CC      drivers/hid/hid-cypress.o
  CC      drivers/hid/hid-ezkey.o
  CC      drivers/hid/hid-kensington.o
  CC      fs/jffs2/symlink.o
  CC      net/core/dev_ioctl.o
  CC      fs/jffs2/build.o
  CC      net/core/tso.o
  CC      drivers/hid/hid-lg.o
  CC      net/core/flow.o
  CC      drivers/hid/hid-microsoft.o
  CC      drivers/hid/hid-monterey.o
  LD      drivers/hid/hid.o
  CC      fs/proc/cmdline.o
  CC      net/core/net-sysfs.o
  CC      fs/proc/consoles.o
  LD      net/packet/built-in.o
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_policy_register_afinfo':
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:2857:17: warning: 'xfrm_dst_ops' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/proc/cpuinfo.o
  CC      net/ipv4/inet_hashtables.o
  CC      net/ipv4/inet_timewait_sock.o
  CC      net/sched/cls_api.o
  CC      fs/jffs2/erase.o
  CC      drivers/tty/vt/selection.o
  CC      fs/proc/interrupts.o
  CC      fs/proc/devices.o
  CC      drivers/tty/vt/keyboard.o
  CC      net/xfrm/xfrm_state.o
  CC      fs/proc/loadavg.o
  CC      net/xfrm/xfrm_hash.o
  CC      fs/proc/meminfo.o
  CC      fs/jffs2/background.o
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_resolve_and_create_bundle':
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1579:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1561:18: note: 'dst_ops' was declared here
  CC      net/core/net-procfs.o
  CC      fs/proc/stat.o
  AR      lib/lib.a
  CC      fs/proc/uptime.o
  CC      fs/jffs2/fs.o
  CC      fs/proc/version.o
/home/kisskb/slave/src/net/core/neighbour.c: In function 'neigh_sysctl_register':
/home/kisskb/slave/src/net/core/neighbour.c:3137:10: warning: 'p_name' may be used uninitialized in this function [-Wuninitialized]
  CC      fs/jffs2/writev.o
  CC      net/xfrm/xfrm_input.o
  CC      fs/proc/softirqs.o
  CC      net/sched/sch_fifo.o
  CC      fs/proc/namespaces.o
  CC      net/ipv4/inet_connection_sock.o
  CC      drivers/tty/vt/consolemap.o
  CC      fs/proc/self.o
  CC      fs/jffs2/super.o
  CC      fs/jffs2/debug.o
  CC      fs/jffs2/wbuf.o
  CC      fs/proc/thread_self.o
  CC      fs/jffs2/compr_rtime.o
  CC      net/ipv4/tcp.o
  CC      net/sched/sch_cbq.o
  CC      net/xfrm/xfrm_output.o
  CC      net/ipv4/tcp_input.o
  CC      fs/jffs2/compr_zlib.o
  CC      net/ipv4/tcp_output.o
  CC      net/xfrm/xfrm_sysctl.o
  CC      fs/proc/proc_net.o
  CC      fs/proc/proc_sysctl.o
  CC      net/ipv4/tcp_timer.o
  CC      net/ipv4/tcp_ipv4.o
  CC      fs/proc/kmsg.o
  CC      net/ipv4/tcp_minisocks.o
  CC      fs/proc/page.o
  CONMK   drivers/tty/vt/consolemap_deftbl.c
  LD      drivers/tty/serial/built-in.o
  CC      drivers/tty/vt/vt.o
  LD      net/unix/unix.o
  CC      net/xfrm/xfrm_replay.o
  LD      net/unix/built-in.o
  SHIPPED drivers/tty/vt/defkeymap.c
  CC      drivers/tty/vt/defkeymap.o
  CC      drivers/tty/vt/consolemap_deftbl.o
  CC      net/ipv4/tcp_cong.o
  CC      net/ipv4/tcp_metrics.o
  CC      net/sched/cls_u32.o
  CC      net/ipv4/tcp_fastopen.o
  CC      net/sched/cls_route.o
  CC      net/sched/cls_tcindex.o
  CC      net/ipv4/tcp_offload.o
  CC      net/sched/cls_basic.o
  CC      net/ipv4/datagram.o
  CC      net/ipv4/raw.o
  CC      net/ipv4/udp.o
  CC      net/ipv4/udplite.o
  CC      net/ipv4/udp_offload.o
  CC      net/ipv4/arp.o
  CC      net/ipv4/icmp.o
  CC      net/ipv4/devinet.o
  LD      drivers/hid/hid-logitech.o
  CC      net/ipv4/af_inet.o
  CC      net/ipv4/igmp.o
  LD      drivers/hid/built-in.o
  CC      net/ipv4/fib_frontend.o
  CC      net/ipv4/fib_semantics.o
  CC      net/ipv4/fib_trie.o
  CC      net/ipv4/inet_fragment.o
  CC      net/ipv4/ping.o
  CC      net/ipv4/ip_tunnel_core.o
  CC      net/ipv4/gre_offload.o
  CC      net/ipv4/sysctl_net_ipv4.o
  CC      net/ipv4/proc.o
  CC      net/ipv4/syncookies.o
  CC      net/ipv4/xfrm4_mode_beet.o
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_bundle_lookup':
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1579:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1561:18: note: 'dst_ops' was declared here
  CC      net/ipv4/xfrm4_mode_transport.o
  CC      net/ipv4/xfrm4_mode_tunnel.o
  CC      net/ipv4/netfilter.o
  LD      net/ipv4/netfilter/built-in.o
  CC      net/ipv4/tcp_cubic.o
  CC      net/ipv4/xfrm4_policy.o
  CC      net/ipv4/xfrm4_state.o
  LD      fs/jffs2/jffs2.o
  CC      net/ipv4/xfrm4_input.o
  LD      fs/jffs2/built-in.o
  CC      net/ipv4/xfrm4_output.o
  CC      net/ipv4/xfrm4_protocol.o
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  LD      fs/built-in.o
  LD      net/sched/built-in.o
/home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_common_sendmsg':
/home/kisskb/slave/src/net/ipv4/ping.c:690:21: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:476:63: warning: 'code' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:658:11: note: 'code' was declared here
/home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_err':
/home/kisskb/slave/src/net/ipv4/ping.c:559:37: warning: 'code' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:532:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/net/ipv4/ping.c:513:48: warning: 'icmph' may be used uninitialized in this function [-Wuninitialized]
  LD      net/xfrm/built-in.o
  LD      net/core/built-in.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
  LD      net/ipv4/built-in.o
  LD      net/built-in.o
  LINK    vmlinux
  LD      vmlinux.o
  MODPOST vmlinux.o
  GEN     .version
  CHK     include/generated/compile.h
  UPD     include/generated/compile.h
  CC      init/version.o
  LD      init/built-in.o
  KSYM    .tmp_kallsyms1.o
  KSYM    .tmp_kallsyms2.o
  LD      vmlinux
  SYSMAP  System.map
  AS      arch/sh/boot/compressed/head_32.o
  CC      arch/sh/boot/compressed/misc.o
  CC      arch/sh/boot/compressed/cache.o
  OBJCOPY arch/sh/boot/compressed/vmlinux.bin
  SHIPPED arch/sh/boot/compressed/ashldi3.c
  SHIPPED arch/sh/boot/compressed/ashiftrt.S
  SHIPPED arch/sh/boot/compressed/ashrsi3.S
  SHIPPED arch/sh/boot/compressed/ashlsi3.S
  SHIPPED arch/sh/boot/compressed/lshrsi3.S
  AS      arch/sh/boot/compressed/ashiftrt.o
  Building modules, stage 2.
  CC      arch/sh/boot/compressed/ashldi3.o
  AS      arch/sh/boot/compressed/ashrsi3.o
  AS      arch/sh/boot/compressed/ashlsi3.o
  AS      arch/sh/boot/compressed/lshrsi3.o
  MODPOST 5 modules
  GZIP    arch/sh/boot/compressed/vmlinux.bin.gz
  CC      crypto/drbg.mod.o
  CC      crypto/echainiv.mod.o
  CC      crypto/hmac.mod.o
  CC      crypto/jitterentropy_rng.mod.o
  CC      crypto/sha256_generic.mod.o
  LD [M]  crypto/drbg.ko
  LD [M]  crypto/hmac.ko
  LD [M]  crypto/jitterentropy_rng.ko
  LD [M]  crypto/sha256_generic.ko
  LD [M]  crypto/echainiv.ko
  LD      arch/sh/boot/compressed/piggy.o
  LD      arch/sh/boot/compressed/vmlinux
  OBJCOPY arch/sh/boot/zImage
  Kernel: arch/sh/boot/zImage is ready
make[1]: Leaving directory '/home/kisskb/slave/build/linus_sh7710voipgw_defconfig_sh4'
Completed OK
# rm -rf /home/kisskb/slave/build/linus_sh7710voipgw_defconfig_sh4
# Build took: 0:00:25.915056