# git rev-parse -q --verify 21f54ddae449f4bdd9f1498124901d67202243d9^{commit}
21f54ddae449f4bdd9f1498124901d67202243d9
already have revision, skipping fetch
# git checkout -q -f -B kisskb 21f54ddae449f4bdd9f1498124901d67202243d9
# git clean -qxdf
# git log -1
commit 21f54ddae449f4bdd9f1498124901d67202243d9
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Oct 3 21:03:48 2016 -0700

    Using BUG_ON() as an assert() is _never_ acceptable
    
    That just generally kills the machine, and makes debugging only much
    harder, since the traces may long be gone.
    
    Debugging by assert() is a disease.  Don't do it.  If you can continue,
    you're much better off doing so with a live machine where you have a
    much higher chance that the report actually makes it to the system logs,
    rather than result in a machine that is just completely dead.
    
    The only valid situation for BUG_ON() is when continuing is not an
    option, because there is massive corruption.  But if you are just
    verifying that something is true, you warn about your broken assumptions
    (preferably just once), and limp on.
    
    Fixes: 22f2ac51b6d6 ("mm: workingset: fix crash in shadow node shrinker caused by replace_page_cache_page()")
    Cc: Johannes Weiner <hannes@cmpxchg.org>
    Cc: Miklos Szeredi <miklos@szeredi.hu>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < git log --format=%s --max-count=1 21f54ddae449f4bdd9f1498124901d67202243d9
# < make -j 240 ARCH=sh O=/home/kisskb/slave/build/linus_se7619_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  se7619_defconfig
# make -j 240 ARCH=sh O=/home/kisskb/slave/build/linus_se7619_defconfig_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_se7619_defconfig_sh4'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
make[1]: Leaving directory `/home/kisskb/slave/build/linus_se7619_defconfig_sh4'
make[1]: Entering directory `/home/kisskb/slave/build/linus_se7619_defconfig_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/clkdev.h
  WRAP    arch/sh/include/generated/asm/cputime.h
  WRAP    arch/sh/include/generated/asm/current.h
  WRAP    arch/sh/include/generated/asm/delay.h
  WRAP    arch/sh/include/generated/asm/div64.h
  WRAP    arch/sh/include/generated/asm/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/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
  CHK     include/generated/uapi/linux/version.h
  WRAP    arch/sh/include/generated/asm/ucontext.h
  WRAP    arch/sh/include/generated/asm/xor.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/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
  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
  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
  CC      arch/sh/mm/alignment.o
  CC      arch/sh/mm/cache.o
  CC      arch/sh/mm/init.o
  CC      arch/sh/mm/consistent.o
  AS      arch/sh/kernel/debugtraps.o
  CC      arch/sh/mm/mmap.o
  CC      arch/sh/kernel/dma-nommu.o
  CC      arch/sh/mm/cache-sh2.o
  CC      arch/sh/mm/nommu.o
  CC      arch/sh/kernel/dumpstack.o
  LD      arch/sh/boards/built-in.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/mm/extable_32.o
  CC      arch/sh/kernel/kdebugfs.o
  CC      arch/sh/kernel/machvec.o
  CC      arch/sh/kernel/nmi_debug.o
  CC      arch/sh/kernel/process.o
  CC      arch/sh/kernel/process_32.o
  CC      arch/sh/kernel/ptrace.o
  CC      arch/sh/kernel/ptrace_32.o
  CC      arch/sh/kernel/reboot.o
  CC      arch/sh/kernel/return_address.o
  CC      arch/sh/kernel/setup.o
  CC      arch/sh/kernel/signal_32.o
  CC      arch/sh/kernel/sys_sh.o
  CC      arch/sh/boards/mach-se/board-se7619.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/perf_event.o
  CC      arch/sh/kernel/perf_callchain.o
  CC      arch/sh/kernel/hw_breakpoint.o
  CC      arch/sh/kernel/cpu/clock-cpg.o
  AS      arch/sh/kernel/head_32.o
  LDS     arch/sh/kernel/vmlinux.lds
  CC      arch/sh/kernel/cpu/init.o
  CC      arch/sh/kernel/cpu/irq/imask.o
  LD      certs/built-in.o
  CC      arch/sh/kernel/cpu/clock.o
  CC      arch/sh/kernel/cpu/fpu.o
  CC      arch/sh/kernel/cpu/pfc.o
  CC      arch/sh/kernel/cpu/proc.o
  AS      arch/sh/kernel/cpu/sh2/ex.o
  CC      arch/sh/kernel/cpu/sh2/probe.o
  AS      arch/sh/kernel/cpu/sh2/entry.o
  CC      arch/sh/kernel/cpu/sh2/clock-sh7619.o
  CC      arch/sh/kernel/cpu/sh2/setup-sh7619.o
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh2/../../entry-common.S: Assembler messages:
/home/kisskb/slave/src/arch/sh/kernel/cpu/sh2/../../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/sh2/../../entry-common.S:392: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
  LD      arch/sh/boards/mach-se/built-in.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  CC      kernel/panic.o
  CC      kernel/cpu.o
  CC      mm/filemap.o
  CC      mm/mempool.o
  CC      kernel/exit.o
  CC      kernel/softirq.o
  CC      kernel/resource.o
  CC      mm/oom_kill.o
  CC      kernel/sysctl.o
  CC      mm/maccess.o
  CC      kernel/sysctl_binary.o
  CC      kernel/capability.o
  CC      mm/page_alloc.o
  CC      kernel/ptrace.o
  CC      mm/page-writeback.o
  CC      mm/readahead.o
  CC      mm/swap.o
  CC      kernel/user.o
  CC      mm/truncate.o
  CC      kernel/signal.o
  CC      mm/vmscan.o
  CC      kernel/sys.o
  LD      ipc/built-in.o
  LD      arch/sh/mm/built-in.o
  CC      mm/shmem.o
  CC      kernel/kmod.o
  CC      mm/util.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      kernel/workqueue.o
  CC      mm/mmzone.o
  CC      kernel/pid.o
  CC      kernel/task_work.o
  CC      mm/vmstat.o
  CC      kernel/extable.o
  CC      mm/backing-dev.o
  CC      kernel/params.o
  CC      mm/mm_init.o
  CC      kernel/kthread.o
  CC      mm/mmu_context.o
  CC      kernel/sys_ni.o
  CC      kernel/nsproxy.o
  CC      mm/percpu.o
  CC      kernel/notifier.o
  CC      mm/slab_common.o
  CC      kernel/ksysfs.o
  CC      kernel/cred.o
  CC      mm/compaction.o
  CC      kernel/reboot.o
  LD      arch/sh/kernel/cpu/irq/built-in.o
  CC      kernel/async.o
  CC      mm/vmacache.o
  CC      kernel/range.o
  CC      mm/interval_tree.o
  CC      security/commoncap.o
  CC      mm/list_lru.o
  CC      kernel/smpboot.o
  CC      kernel/groups.o
  CC      mm/workingset.o
  CC      mm/debug.o
  LD      kernel/livepatch/built-in.o
  CC      mm/nommu.o
  CC      kernel/futex.o
  CC      mm/init-mm.o
  CC      kernel/up.o
  CC      kernel/power/qos.o
  CC      mm/bootmem.o
  CC      mm/fadvise.o
  CC      kernel/events/core.o
  CC      kernel/uid16.o
  CC      kernel/printk/printk.o
  CC      kernel/rcu/update.o
  CC      mm/memblock.o
  CC      kernel/kallsyms.o
  CC      kernel/events/ring_buffer.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/printk/nmi.o
  CC      mm/dmapool.o
  CC      kernel/rcu/sync.o
  CC      kernel/utsname.o
  CC      kernel/events/callchain.o
  CC      mm/slab.o
  CC      kernel/rcu/srcu.o
  LD      crypto/built-in.o
  CC      kernel/pid_namespace.o
  CC      kernel/sched/core.o
  CC      kernel/irq/handle.o
  CC      kernel/utsname_sysctl.o
  CC      mm/quicklist.o
  CC      kernel/sched/loadavg.o
  CC      kernel/events/hw_breakpoint.o
  CC      kernel/irq_work.o
  CC      kernel/elfcore.o
  CC      kernel/irq/manage.o
  CC      kernel/rcu/tiny.o
  CC      kernel/membarrier.o
  CC      kernel/irq/spurious.o
  CC      kernel/sched/clock.o
  CC      kernel/memremap.o
  CC      kernel/locking/mutex.o
  CC      kernel/sched/cputime.o
  CC      kernel/irq/chip.o
  CC      kernel/irq/resend.o
  CC      kernel/irq/dummychip.o
  CC      kernel/sched/idle_task.o
  CC      kernel/irq/devres.o
  CC      kernel/locking/semaphore.o
  CC      kernel/sched/fair.o
  CC      kernel/irq/irqdomain.o
  CC      kernel/irq/proc.o
  CC      kernel/sched/rt.o
  CC      kernel/locking/rwsem.o
  CC      kernel/sched/deadline.o
  CC      kernel/locking/percpu-rwsem.o
  CC      kernel/locking/rtmutex.o
  CC      kernel/time/time.o
  CC      kernel/locking/rwsem-spinlock.o
  CC      kernel/time/timer.o
  CC      kernel/time/hrtimer.o
  CC      kernel/sched/wait.o
  CC      kernel/time/posix-timers.o
  CC      kernel/time/itimer.o
  CC      kernel/time/timekeeping.o
  CC      kernel/sched/swait.o
  CC      kernel/time/posix-cpu-timers.o
  CC      kernel/time/ntp.o
  CC      kernel/sched/stop_task.o
  CC      kernel/sched/completion.o
  CC      kernel/time/clocksource.o
  CC      kernel/sched/idle.o
  CC      fs/open.o
  LD      init/mounts.o
  LD      arch/sh/kernel/cpu/sh2/built-in.o
  CC      kernel/time/jiffies.o
  CC      kernel/time/timer_list.o
  CC      fs/read_write.o
  LD      init/built-in.o
  CC      kernel/time/timeconv.o
  LD      arch/sh/kernel/cpu/built-in.o
  CC      fs/file_table.o
  CC      kernel/time/timecounter.o
  CC      fs/super.o
  CC      fs/char_dev.o
  CC      fs/stat.o
  CC      kernel/time/posix-clock.o
  CC      fs/exec.o
  CC      kernel/time/alarmtimer.o
  CC      fs/pipe.o
  CC      fs/namei.o
  CC      kernel/time/clockevents.o
  CC      kernel/time/tick-common.o
  CC      fs/fcntl.o
  CC      fs/ioctl.o
  CC      kernel/time/sched_clock.o
  CC      fs/readdir.o
  CC      fs/select.o
  CC      fs/dcache.o
  LD      arch/sh/kernel/built-in.o
  CC      fs/inode.o
  CC      fs/attr.o
/home/kisskb/slave/src/mm/bootmem.c: In function 'mark_bootmem':
/home/kisskb/slave/src/mm/bootmem.c:388:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/bad_inode.o
  CC      fs/file.o
  CC      fs/filesystems.o
  CC      block/bio.o
  CC      block/elevator.o
  CC      block/blk-core.o
  CC      fs/namespace.o
  CC      block/blk-sysfs.o
  CC      block/blk-tag.o
  CC      fs/seq_file.o
  CC      block/blk-flush.o
  CC      fs/libfs.o
  CC      fs/xattr.o
  CC      fs/fs-writeback.o
  CC      block/blk-settings.o
  CC      block/blk-ioc.o
  CC      fs/pnode.o
  CC      block/blk-map.o
  CC      block/blk-exec.o
  CC      block/blk-merge.o
  CC      fs/splice.o
  CC      block/blk-softirq.o
  CC      fs/sync.o
  CC      block/blk-timeout.o
  CC      block/blk-lib.o
  CC      fs/utimes.o
  LD      sound/built-in.o
  CC      fs/stack.o
  CC      block/blk-mq.o
  CC      block/blk-mq-tag.o
  CC      fs/fs_struct.o
  CC      block/blk-mq-sysfs.o
  CC      fs/statfs.o
  CC      fs/fs_pin.o
  CC      block/blk-mq-cpu.o
  CC      fs/nsfs.o
  CC      block/blk-mq-cpumap.o
  CC      fs/buffer.o
  CC      fs/block_dev.o
  CC      block/genhd.o
  CC      fs/direct-io.o
  CC      block/ioctl.o
  LD      kernel/rcu/built-in.o
  CC      fs/mpage.o
  CC      block/scsi_ioctl.o
  CC      fs/proc_namespace.o
  CC      block/partition-generic.o
  CC      block/ioprio.o
  LD      kernel/power/built-in.o
  LD      fs/exofs/built-in.o
  CC      block/badblocks.o
  LD      firmware/built-in.o
  CC      block/noop-iosched.o
  CC      block/partitions/check.o
  CC      fs/exportfs/expfs.o
  CC      fs/devpts/inode.o
  LD      fs/quota/built-in.o
  CC      block/partitions/msdos.o
  CC      fs/eventpoll.o
  CC      fs/kernfs/mount.o
  CC      fs/anon_inodes.o
  CC      fs/kernfs/inode.o
  CC      fs/ramfs/inode.o
  CC      fs/signalfd.o
  CC      fs/timerfd.o
  CC      fs/romfs/storage.o
  CC      fs/ramfs/file-nommu.o
/home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task':
/home/kisskb/slave/src/kernel/sched/core.c:3292:1: warning: control reaches end of non-void function [-Wreturn-type]
  CC      fs/kernfs/file.o
  CC      fs/kernfs/symlink.o
  CC      block/partitions/efi.o
  CC      fs/kernfs/dir.o
  CC      fs/eventfd.o
  CC      fs/romfs/super.o
  CC      fs/sysfs/file.o
  CC      fs/sysfs/dir.o
  CC      fs/sysfs/symlink.o
  CC      fs/aio.o
  CC      fs/sysfs/mount.o
  CC      fs/locks.o
  CC      fs/binfmt_script.o
  CC      fs/sysfs/group.o
  CC      fs/binfmt_elf_fdpic.o
  CC      fs/binfmt_flat.o
  CC      fs/coredump.o
  CC      fs/drop_caches.o
  CC      fs/fhandle.o
  LD      arch/sh/drivers/dma/built-in.o
  LD      kernel/locking/built-in.o
  CC      fs/notify/fsnotify.o
  CC      fs/notify/group.o
  CC      fs/notify/notification.o
  LD      arch/sh/drivers/built-in.o
  CC      fs/notify/inode_mark.o
  CC      fs/notify/mark.o
  CC      fs/notify/vfsmount_mark.o
  CC      fs/notify/fdinfo.o
  LD      net/built-in.o
  CC      fs/proc/nommu.o
  LD      fs/notify/dnotify/built-in.o
  CC      fs/proc/task_nommu.o
  LD      fs/notify/fanotify/built-in.o
  LD      drivers/amba/built-in.o
  CC      fs/proc/inode.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      fs/proc/root.o
  LD      drivers/auxdisplay/built-in.o
  CC      fs/notify/inotify/inotify_user.o
  CC      fs/proc/base.o
  CC      fs/proc/generic.o
  LD      drivers/block/built-in.o
  CC      fs/proc/array.o
  LD      drivers/bus/built-in.o
  LD      security/built-in.o
  CC      fs/proc/fd.o
  LD      drivers/firewire/built-in.o
  CC      fs/proc/proc_tty.o
  LD      drivers/cdrom/built-in.o
  CC      drivers/clocksource/sh_cmt.o
  CC      fs/proc/cmdline.o
  CC      drivers/clk/clk-devres.o
  CC      fs/proc/consoles.o
  CC      fs/proc/cpuinfo.o
  CC      drivers/clk/clkdev.o
  CC      drivers/char/mem.o
  CC      fs/proc/devices.o
  CC      drivers/char/random.o
  LD      drivers/hwtracing/intel_th/built-in.o
  LD      drivers/firmware/broadcom/built-in.o
  CC      fs/proc/interrupts.o
  CC      drivers/char/misc.o
  CC      fs/proc/loadavg.o
  CC      fs/proc/meminfo.o
  CC      fs/proc/stat.o
  LD      drivers/clk/bcm/built-in.o
  LD      drivers/char/agp/built-in.o
  LD      drivers/clk/mvebu/built-in.o
  LD      drivers/idle/built-in.o
  CC      fs/proc/uptime.o
  LD      kernel/irq/built-in.o
/home/kisskb/slave/src/fs/binfmt_elf_fdpic.c: In function 'elf_fdpic_dump_segments':
/home/kisskb/slave/src/fs/binfmt_elf_fdpic.c:1488:17: warning: unused variable 'addr' [-Wunused-variable]
  CC      fs/proc/version.o
  LD      drivers/irqchip/built-in.o
  CC      fs/proc/softirqs.o
  LD      drivers/clk/ti/built-in.o
  LD      drivers/lguest/built-in.o
  AS      arch/sh/lib/movmem.o
  CC      arch/sh/lib/ashldi3.o
  LD      drivers/firmware/built-in.o
  CC      fs/proc/namespaces.o
  LD      drivers/i2c/algos/built-in.o
  CC      drivers/input/input.o
  LD      drivers/gpu/vga/built-in.o
  CC      arch/sh/lib/ashrdi3.o
  LD      drivers/macintosh/built-in.o
  CC      fs/proc/self.o
  CC      drivers/input/input-compat.o
  CC      drivers/input/input-mt.o
  CC      drivers/input/ff-core.o
  AS      arch/sh/lib/ashlsi3.o
  LD      drivers/i2c/muxes/built-in.o
  LD      drivers/mfd/built-in.o
  CC      arch/sh/lib/lshrdi3.o
  LD      drivers/i2c/busses/built-in.o
  LD      fs/exportfs/exportfs.o
  CC      fs/proc/kmsg.o
  AS      arch/sh/lib/ashrsi3.o
  LD      drivers/mmc/built-in.o
  LD      drivers/net/built-in.o
  AS      arch/sh/lib/ashiftrt.o
  CC      fs/proc/thread_self.o
  CC      fs/proc/proc_sysctl.o
  AS      arch/sh/lib/lshrsi3.o
  LD      drivers/gpu/drm/bridge/built-in.o
  AS      arch/sh/lib/udiv_qrnnd.o
  LD      drivers/nfc/built-in.o
  LD      drivers/gpu/drm/i2c/built-in.o
  LD      drivers/gpu/drm/hisilicon/built-in.o
  CC      arch/sh/lib/io.o
  LD      drivers/perf/built-in.o
  LD      drivers/i2c/built-in.o
  LD      drivers/power/built-in.o
  LD      fs/exportfs/built-in.o
  LD      drivers/platform/built-in.o
  LD      drivers/gpu/drm/panel/built-in.o
  CC      drivers/hid/hid-core.o
  AS      arch/sh/lib/checksum.o
  LD      drivers/pwm/built-in.o
  CC      drivers/hid/hid-input.o
  CC      arch/sh/lib/delay.o
  CC      arch/sh/lib/div64-generic.o
  CC      drivers/hid/hid-generic.o
  CC      drivers/rtc/rtc-lib.o
  AS      arch/sh/lib/div64.o
  LD      drivers/nvme/host/built-in.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  CC      drivers/hid/hid-a4tech.o
  CC      drivers/base/component.o
  CC      drivers/hid/hid-apple.o
  LD      drivers/nvme/target/built-in.o
  AS      arch/sh/lib/memchr.o
  CC      drivers/hid/hid-belkin.o
  CC      drivers/base/core.o
  LD      drivers/misc/cb710/built-in.o
  CC      drivers/hid/hid-cherry.o
  LD      drivers/misc/eeprom/built-in.o
  CC      drivers/base/bus.o
  AS      arch/sh/lib/memcpy.o
  AS      arch/sh/lib/memmove.o
  LD      drivers/soc/bcm/built-in.o
  LD      drivers/gpu/drm/omapdrm/displays/built-in.o
  AS      arch/sh/lib/memset.o
  CC      drivers/base/dd.o
  LD      drivers/misc/lis3lv02d/built-in.o
  CC      drivers/hid/hid-chicony.o
  CC      drivers/sh/clk/core.o
  LD      drivers/gpu/drm/omapdrm/dss/built-in.o
  CC      drivers/sh/clk/cpg.o
  AS      arch/sh/lib/strlen.o
  CC      drivers/base/syscore.o
  CC      drivers/hid/hid-cypress.o
  LD      drivers/soc/fsl/built-in.o
  CC      drivers/sh/pm_runtime.o
  LD      drivers/nvme/built-in.o
  LD      virt/lib/built-in.o
  AS      arch/sh/lib/udivsi3.o
  LD      drivers/misc/ti-st/built-in.o
  CC      drivers/hid/hid-ezkey.o
  AS      arch/sh/lib/udivsi3_i4i-Os.o
  CC      drivers/base/driver.o
  CC      drivers/base/class.o
  CC      drivers/hid/hid-kensington.o
  LD      drivers/misc/mic/bus/built-in.o
  LD      fs/ramfs/ramfs.o
  CC      drivers/hid/hid-lg.o
  CC      drivers/base/platform.o
  LD      drivers/soc/built-in.o
  CC      drivers/hid/hid-microsoft.o
  LD      drivers/gpu/drm/omapdrm/built-in.o
  LD      fs/ramfs/built-in.o
  CC      drivers/base/cpu.o
  CC      drivers/hid/hid-monterey.o
  LD      drivers/misc/mic/built-in.o
  CC      drivers/base/firmware.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]
  LD      fs/sysfs/built-in.o
  CC      drivers/base/init.o
  LD      fs/devpts/devpts.o
  LD      drivers/gpu/drm/built-in.o
  CC      drivers/tty/tty_io.o
  CC      drivers/base/map.o
  CC      drivers/video/console/dummycon.o
  CC      drivers/tty/n_tty.o
  LD      drivers/misc/built-in.o
  LD      virt/built-in.o
  LD      fs/devpts/built-in.o
  CC      drivers/sh/intc/access.o
  CC      drivers/tty/tty_ioctl.o
  CC      drivers/base/devres.o
  LD      drivers/video/backlight/built-in.o
  CC      drivers/sh/intc/chip.o
  CC      drivers/sh/intc/core.o
  CC      drivers/tty/tty_ldisc.o
  CC      drivers/sh/intc/handle.o
  CC      drivers/base/attribute_container.o
  CC      drivers/tty/tty_buffer.o
  CC      drivers/sh/intc/irqdomain.o
  CC      drivers/sh/intc/virq.o
  CC      drivers/base/transport_class.o
  CC      drivers/tty/tty_mutex.o
  CC      drivers/tty/tty_port.o
  CC      drivers/base/topology.o
  CC      drivers/base/container.o
  CC      drivers/tty/tty_ldsem.o
  LD      drivers/video/fbdev/core/built-in.o
  CC      drivers/base/property.o
  LD      drivers/media/firewire/built-in.o
  CC      drivers/mtd/mtdcore.o
  LD      fs/romfs/romfs.o
  CC      drivers/tty/pty.o
  CC      drivers/mtd/mtdsuper.o
  CC      drivers/base/cacheinfo.o
  CC      lib/lockref.o
  CC      drivers/base/dma-mapping.o
  CC      drivers/base/dma-coherent.o
  CC      drivers/mtd/mtdconcat.o
  LD      fs/romfs/built-in.o
  LD      drivers/media/tuners/built-in.o
  CC      drivers/base/firmware_class.o
  CC      lib/bcd.o
  LD      drivers/gpu/built-in.o
  CC      drivers/mtd/mtdpart.o
  LD      drivers/tty/ipwireless/built-in.o
  LD      drivers/media/mmc/siano/built-in.o
  CC      lib/sort.o
  CC      drivers/mtd/redboot.o
  LD      drivers/media/common/b2c2/built-in.o
  CC      lib/div64.o
  CC      drivers/mtd/mtdchar.o
  CC      drivers/base/power/clock_ops.o
  CC      drivers/mtd/mtd_blkdevs.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  CC      lib/parser.o
  CC      drivers/tty/serial/serial_core.o
  LD      drivers/media/common/siano/built-in.o
  LD      drivers/media/common/saa7146/built-in.o
  LD      arch/sh/lib/built-in.o
  CC      drivers/mtd/mtdblock.o
  CC      lib/random32.o
  CC      lib/debug_locks.o
  LD      drivers/mtd/onenand/built-in.o
  CC      lib/bust_spinlocks.o
  LD      drivers/media/platform/omap/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  CC      lib/halfmd4.o
  LD      drivers/mtd/devices/built-in.o
  LD      drivers/media/platform/built-in.o
  LD      drivers/mtd/nand/built-in.o
  LD      drivers/mtd/tests/built-in.o
  LD      drivers/media/mmc/built-in.o
  CC      lib/kasprintf.o
  LD      drivers/mtd/lpddr/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/dss/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 *'
  CC      lib/bitmap.o
  CC      drivers/mtd/maps/physmap.o
  LD      drivers/media/rc/keymaps/built-in.o
  CC      lib/scatterlist.o
  CC      lib/gcd.o
  CC      drivers/tty/serial/sh-sci.o
  AR      arch/sh/lib/lib.a
  CC      lib/lcm.o
  LD      drivers/media/rc/built-in.o
  CC      lib/list_sort.o
  LD      drivers/media/common/v4l2-tpg/built-in.o
  CC      lib/uuid.o
  LD      drivers/clk/built-in.o
  CC      drivers/mtd/chips/chipreg.o
  LD      drivers/media/i2c/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/built-in.o
  CC      lib/flex_array.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      drivers/mtd/chips/cfi_probe.o
  CC      drivers/tty/vt/vc_screen.o
  CC      lib/iov_iter.o
  LD      drivers/video/fbdev/omap2/built-in.o
  CC      drivers/mtd/chips/cfi_util.o
  CC      drivers/tty/vt/selection.o
  LD      drivers/media/usb/b2c2/built-in.o
  CC      drivers/mtd/chips/cfi_cmdset_0002.o
  LD      drivers/media/common/built-in.o
  CC      drivers/tty/vt/keyboard.o
  CC      lib/clz_ctz.o
  LD      drivers/video/fbdev/built-in.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  CC      drivers/tty/vt/consolemap.o
  CONMK   drivers/tty/vt/consolemap_deftbl.c
  CC      lib/bsearch.o
  CC      drivers/tty/vt/vt.o
  SHIPPED drivers/tty/vt/defkeymap.c
  CC      drivers/mtd/chips/gen_probe.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  CC      lib/find_bit.o
  LD      drivers/media/usb/s2255/built-in.o
  CC      drivers/tty/vt/consolemap_deftbl.o
  CC      lib/llist.o
  LD      drivers/media/usb/siano/built-in.o
  CC      drivers/tty/vt/defkeymap.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  CC      lib/memweight.o
  LD      fs/notify/inotify/built-in.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  LD      drivers/rtc/built-in.o
  LD      drivers/video/console/built-in.o
  LD      drivers/media/usb/zr364xx/built-in.o
  CC      lib/kfifo.o
  LD      drivers/media/pci/b2c2/built-in.o
  LD      fs/notify/built-in.o
  LD      drivers/media/usb/built-in.o
  CC      lib/percpu-refcount.o
  LD      drivers/media/pci/mantis/built-in.o
  LD      drivers/media/pci/ddbridge/built-in.o
  LD      drivers/media/pci/dm1105/built-in.o
  LD      drivers/video/built-in.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  CC      lib/percpu_ida.o
  LD      drivers/media/pci/ngene/built-in.o
  LD      drivers/media/pci/pluto2/built-in.o
  LD      drivers/media/pci/pt1/built-in.o
  LD      drivers/media/pci/pt3/built-in.o
  CC      lib/rhashtable.o
  CC      lib/reciprocal_div.o
  LD      drivers/media/pci/smipcie/built-in.o
  LD      drivers/media/pci/saa7146/built-in.o
  LD      drivers/media/pci/ttpci/built-in.o
  CC      lib/once.o
  CC      lib/string_helpers.o
  LD      drivers/media/pci/built-in.o
  CC      lib/hexdump.o
  CC      lib/kstrtox.o
  CC      lib/iomap_copy.o
  CC      lib/devres.o
  CC      lib/hweight.o
  LD      drivers/media/built-in.o
  CC      lib/bitrev.o
  HOSTCC  lib/gen_crc32table
  LD      drivers/clocksource/built-in.o
  CC      lib/syscall.o
  LD      drivers/base/power/built-in.o
  CC      lib/atomic64.o
  LD      drivers/sh/clk/built-in.o
  CC      lib/strncpy_from_user.o
  CC      lib/strnlen_user.o
  CC      lib/zlib_inflate/inffast.o
  CC      lib/argv_split.o
  CC      lib/zlib_inflate/inflate.o
  CC      lib/zlib_inflate/infutil.o
  CC      lib/bug.o
  CC      lib/zlib_inflate/inftrees.o
  CC      lib/chacha20.o
  CC      lib/zlib_inflate/inflate_syms.o
  LD      fs/kernfs/built-in.o
  CC      lib/cmdline.o
  CC      lib/ctype.o
  CC      lib/dec_and_lock.o
  CC      lib/decompress.o
  CC      lib/dma-noop.o
  CC      lib/dump_stack.o
  CC      lib/earlycpio.o
  CC      lib/extable.o
  CC      lib/flex_proportions.o
  CC      lib/idr.o
  CC      lib/int_sqrt.o
  CC      lib/irq_regs.o
  CC      lib/is_single_threaded.o
  CC      lib/klist.o
  CC      lib/kobject.o
  CC      lib/kobject_uevent.o
  CC      lib/md5.o
  CC      lib/nmi_backtrace.o
  CC      lib/nodemask.o
  CC      lib/plist.o
  CC      lib/radix-tree.o
  CC      lib/ratelimit.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c: In function 'cfi_probe_chip':
/home/kisskb/slave/src/arch/sh/include/uapi/asm/swab.h:14:2: 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/arch/sh/include/uapi/asm/swab.h:14:2: 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/arch/sh/include/uapi/asm/swab.h:14:2: 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/arch/sh/include/uapi/asm/swab.h:14:2: 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/arch/sh/include/uapi/asm/swab.h:14:2: 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/arch/sh/include/uapi/asm/swab.h:14:2: 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/rbtree.o
  CC      lib/seq_buf.o
  LD      drivers/mtd/maps/built-in.o
  CC      lib/sha1.o
  CC      lib/show_mem.o
  CC      lib/string.o
  CC      lib/timerqueue.o
  CC      lib/vsprintf.o
  GEN     lib/crc32table.h
  CC      lib/crc32.o
  LD      kernel/sched/built-in.o
/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]
/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]
  LD      drivers/sh/intc/built-in.o
  LD      drivers/sh/built-in.o
  LD      block/partitions/built-in.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
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'chip_good':
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:772:2: 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      kernel/printk/built-in.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c: In function 'cfi_read_pri':
/home/kisskb/slave/src/arch/sh/include/uapi/asm/swab.h:14:2: 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/char/built-in.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
/home/kisskb/slave/src/mm/page_alloc.c: In function 'free_area_init_node':
/home/kisskb/slave/src/mm/page_alloc.c:5630:17: warning: 'zone_start_pfn' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_panic_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:413:11: note: 'r.x[0]' was declared here
/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
  LD      drivers/hid/hid-logitech.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_otp_lock':
/home/kisskb/slave/src/arch/sh/include/uapi/asm/swab.h:14:2: 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_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      lib/zlib_inflate/zlib_inflate.o
  LD      mm/built-in.o
  LD      lib/zlib_inflate/built-in.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
  LD      block/built-in.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_write_words':
/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
/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
  LD      drivers/input/input-core.o
  LD      drivers/input/built-in.o
  LD      drivers/base/built-in.o
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  LD      kernel/time/built-in.o
  LD      drivers/mtd/mtd.o
/home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_otp_walk':
/home/kisskb/slave/src/arch/sh/include/uapi/asm/swab.h:14:2: 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/arch/sh/include/uapi/asm/swab.h:14:2: 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      lib/built-in.o
  LD      drivers/mtd/chips/built-in.o
  LD      drivers/mtd/built-in.o
  LD      fs/built-in.o
  LD      drivers/tty/serial/built-in.o
  AR      lib/lib.a
  LD      drivers/hid/hid.o
  LD      drivers/hid/built-in.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
  LD      kernel/events/built-in.o
  LD      kernel/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
make[1]: Leaving directory `/home/kisskb/slave/build/linus_se7619_defconfig_sh4'
Completed OK
# rm -rf /home/kisskb/slave/build/linus_se7619_defconfig_sh4
# Build took: 0:00:13.571661