# git rev-parse -q --verify 27667f4744fc5a0f3e50910e78740bac5670d18b^{commit}
27667f4744fc5a0f3e50910e78740bac5670d18b
already have revision, skipping fetch
# git checkout -q -f -B kisskb 27667f4744fc5a0f3e50910e78740bac5670d18b
# git clean -qxdf
# git log -1
commit 27667f4744fc5a0f3e50910e78740bac5670d18b
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jul 29 22:18:16 2015 -0700

    i915: temporary fix for DP MST docking station NULL pointer dereference
    
    Ted Ts'o reports that his Lenovo T540p ThinkPad crashes at boot if
    attached to the docking station.  This is a regression that he was able
    to bisect to commit 8c7b5ccb7298: "drm/i915: Use atomic helpers for
    computing changed flags:"
    
    The reason seems to be the new call to drm_atomic_helper_check_modeset()
    added to intel_modeset_compute_config(), which in turn calls
    update_connector_routing(), and somehow ends up picking a NULL crtc for
    the connector state, causing the subsequent drm_crtc_index() to OOPS.
    
    Daniel Vetter says that the fundamental issue seems to be confusion in
    the encoder selection, and this isn't the right fix, but while he chases
    down the proper fix, this at least avoids the NULL pointer dereference
    and makes Ted's docking station work again.
    
    Reported-bisected-and-tested-by: Theodore Ts'o <tytso@mit.edu>
    Cc: Daniel Vetter <daniel.vetter@intel.com>
    Cc: Mani Nikula <jani.nikula@linux.intel.com>
    Cc: Dave Airlie <airlied@gmail.com>
    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 27667f4744fc5a0f3e50910e78740bac5670d18b
# < make -j 48 ARCH=sh O=/home/kisskb/slave/build/linus_sh-allnoconfig_sh4 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  allnoconfig
# make -j 48 ARCH=sh O=/home/kisskb/slave/build/linus_sh-allnoconfig_sh4 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  
make[1]: Entering directory '/home/kisskb/slave/build/linus_sh-allnoconfig_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/cputime.h
  WRAP    arch/sh/include/generated/asm/current.h
  WRAP    arch/sh/include/generated/asm/delay.h
  WRAP    arch/sh/include/generated/asm/div64.h
  WRAP    arch/sh/include/generated/asm/emergency-restart.h
  WRAP    arch/sh/include/generated/asm/errno.h
  WRAP    arch/sh/include/generated/asm/exec.h
  WRAP    arch/sh/include/generated/asm/fcntl.h
  WRAP    arch/sh/include/generated/asm/ioctl.h
  WRAP    arch/sh/include/generated/asm/ipcbuf.h
  WRAP    arch/sh/include/generated/asm/irq_regs.h
  WRAP    arch/sh/include/generated/asm/irq_work.h
  WRAP    arch/sh/include/generated/asm/kvm_para.h
  WRAP    arch/sh/include/generated/asm/local.h
  WRAP    arch/sh/include/generated/asm/local64.h
  WRAP    arch/sh/include/generated/asm/mcs_spinlock.h
  WRAP    arch/sh/include/generated/asm/mm-arch-hooks.h
  WRAP    arch/sh/include/generated/asm/mman.h
  WRAP    arch/sh/include/generated/asm/msgbuf.h
  WRAP    arch/sh/include/generated/asm/param.h
  WRAP    arch/sh/include/generated/asm/parport.h
  WRAP    arch/sh/include/generated/asm/percpu.h
  WRAP    arch/sh/include/generated/asm/poll.h
  WRAP    arch/sh/include/generated/asm/preempt.h
  WRAP    arch/sh/include/generated/asm/resource.h
  WRAP    arch/sh/include/generated/asm/sembuf.h
  WRAP    arch/sh/include/generated/asm/serial.h
  WRAP    arch/sh/include/generated/asm/shmbuf.h
  WRAP    arch/sh/include/generated/asm/siginfo.h
  WRAP    arch/sh/include/generated/asm/sizes.h
  WRAP    arch/sh/include/generated/asm/socket.h
  WRAP    arch/sh/include/generated/asm/statfs.h
  WRAP    arch/sh/include/generated/asm/termbits.h
  WRAP    arch/sh/include/generated/asm/termios.h
  WRAP    arch/sh/include/generated/asm/trace_clock.h
  WRAP    arch/sh/include/generated/asm/ucontext.h
  WRAP    arch/sh/include/generated/asm/xor.h
  CHK     include/generated/uapi/linux/version.h
  UPD     include/generated/uapi/linux/version.h
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  Using /home/kisskb/slave/src as source for kernel
  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>: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]
  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/mm/alignment.o
  CC      arch/sh/kernel/dma-nommu.o
  CC      arch/sh/mm/cache.o
  CC      arch/sh/kernel/dumpstack.o
  CC      arch/sh/mm/init.o
  CC      arch/sh/kernel/idle.o
  CC      arch/sh/mm/consistent.o
  CC      arch/sh/kernel/io.o
  CC      arch/sh/mm/mmap.o
  CC      arch/sh/kernel/irq.o
  CC      arch/sh/mm/cache-sh2.o
  CC      arch/sh/kernel/irq_32.o
  CC      arch/sh/mm/nommu.o
  CC      arch/sh/kernel/kdebugfs.o
  CC      arch/sh/mm/extable_32.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
  LD      arch/sh/boards/built-in.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/signal_32.o
  CC      arch/sh/kernel/sys_sh.o
  CC      arch/sh/kernel/setup.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
  AS      arch/sh/kernel/head_32.o
  LDS     arch/sh/kernel/vmlinux.lds
  CC      mm/filemap.o
  CC      kernel/fork.o
  CC      arch/sh/kernel/cpu/clock-cpg.o
  CC      arch/sh/kernel/cpu/irq/imask.o
  AS      arch/sh/kernel/cpu/sh2/ex.o
  LD      ipc/built-in.o
  CC      arch/sh/kernel/cpu/sh2/probe.o
  CC      mm/mempool.o
  CC      fs/open.o
  CC      mm/oom_kill.o
  CC      mm/maccess.o
  CC      fs/read_write.o
  CC      fs/file_table.o
  CC      fs/super.o
  AS      arch/sh/kernel/cpu/sh2/entry.o
  CC      arch/sh/kernel/cpu/init.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:380: 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:383: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
  CC      fs/char_dev.o
  CC      arch/sh/kernel/cpu/sh2/setup-sh7619.o
  CC      arch/sh/kernel/cpu/sh2/clock-sh7619.o
  CC      fs/stat.o
  CC      kernel/exec_domain.o
  CC      kernel/panic.o
  CC      mm/page_alloc.o
  CC      arch/sh/kernel/cpu/clock.o
  CC      arch/sh/kernel/cpu/fpu.o
  CC      fs/pipe.o
  CC      fs/exec.o
  CC      mm/page-writeback.o
  CC      mm/readahead.o
  CC      arch/sh/kernel/cpu/pfc.o
  CC      arch/sh/kernel/cpu/proc.o
  CC      security/commoncap.o
  LD      crypto/built-in.o
  CC      mm/swap.o
  CC      fs/namei.o
  CC      kernel/cpu.o
  CC      fs/fcntl.o
  CC      kernel/exit.o
  CC      kernel/softirq.o
  CC      kernel/resource.o
  CC      kernel/sysctl.o
  LD      arch/sh/kernel/cpu/irq/built-in.o
  CC      kernel/sysctl_binary.o
  CC      fs/ioctl.o
  CC      fs/readdir.o
  LD      block/built-in.o
  CC      mm/truncate.o
  LD      arch/sh/mm/built-in.o
  CC      mm/vmscan.o
  CC      mm/shmem.o
  CC      kernel/capability.o
  CC      fs/select.o
  CC      kernel/ptrace.o
  CC      fs/dcache.o
  CC      fs/inode.o
  CC      kernel/user.o
  LD      sound/built-in.o
  CC      mm/util.o
  LD      drivers/amba/built-in.o
  LD      drivers/auxdisplay/built-in.o
  CC      mm/mmzone.o
  CC      drivers/base/component.o
  CC      mm/vmstat.o
  CC      mm/backing-dev.o
  CC      drivers/base/core.o
  CC      mm/mm_init.o
  CC      drivers/base/bus.o
  LD      init/mounts.o
  LD      init/built-in.o
  LD      firmware/built-in.o
  CC      mm/mmu_context.o
  LD      drivers/block/built-in.o
  CC      drivers/base/dd.o
  CC      fs/attr.o
  LD      net/built-in.o
  LD      arch/sh/drivers/dma/built-in.o
  LD      arch/sh/drivers/built-in.o
  CC      fs/bad_inode.o
  AS      arch/sh/lib/movmem.o
  CC      lib/lockref.o
  CC      arch/sh/lib/ashldi3.o
  LD      arch/sh/kernel/cpu/sh2/built-in.o
  LD      arch/sh/kernel/cpu/built-in.o
  LD      arch/sh/kernel/built-in.o
  CC      drivers/base/syscore.o
  CC      arch/sh/lib/ashrdi3.o
  CC      mm/percpu.o
  CC      mm/slab_common.o
  CC      lib/bcd.o
  CC      lib/div64.o
  CC      fs/file.o
  CC      fs/filesystems.o
  CC      lib/sort.o
  CC      lib/parser.o
  CC      kernel/signal.o
  CC      fs/namespace.o
  LD      security/built-in.o
  LD      drivers/bus/built-in.o
  CC      mm/compaction.o
  LD      drivers/cdrom/built-in.o
  CC      lib/halfmd4.o
  CC      fs/seq_file.o
  CC      kernel/sys.o
  CC      kernel/kmod.o
  CC      lib/debug_locks.o
  CC      drivers/char/mem.o
  CC      mm/vmacache.o
  CC      lib/random32.o
  CC      lib/bust_spinlocks.o
  CC      lib/kasprintf.o
  CC      mm/interval_tree.o
/home/kisskb/slave/src/mm/page_alloc.c: In function 'free_area_init_nodes':
/home/kisskb/slave/src/mm/page_alloc.c:5782:34: warning: array subscript is below array bounds [-Warray-bounds]
  CC      kernel/workqueue.o
  CC      arch/sh/lib/lshrdi3.o
  AS      arch/sh/lib/ashlsi3.o
  CC      lib/bitmap.o
  CC      lib/scatterlist.o
  CC      mm/list_lru.o
  CC      mm/workingset.o
  CC      mm/debug.o
  CC      drivers/clk/clk-devres.o
  CC      mm/nommu.o
  CC      kernel/pid.o
  CC      fs/xattr.o
  CC      mm/init-mm.o
  CC      fs/libfs.o
  CC      drivers/char/random.o
  CC      drivers/char/misc.o
  CC      drivers/clk/clkdev.o
  CC      fs/fs-writeback.o
  CC      drivers/base/driver.o
  CC      fs/pnode.o
  CC      drivers/base/class.o
  CC      fs/splice.o
  LD      drivers/char/agp/built-in.o
  CC      drivers/base/platform.o
  CC      drivers/base/cpu.o
  CC      kernel/task_work.o
  CC      drivers/clocksource/sh_cmt.o
  CC      mm/bootmem.o
  AS      arch/sh/lib/ashrsi3.o
  AS      arch/sh/lib/ashiftrt.o
  AS      arch/sh/lib/lshrsi3.o
  CC      kernel/extable.o
  AS      arch/sh/lib/udiv_qrnnd.o
  CC      arch/sh/lib/io.o
  CC      mm/memblock.o
  CC      kernel/params.o
  CC      lib/gcd.o
  CC      fs/sync.o
  CC      mm/dmapool.o
  CC      fs/utimes.o
  CC      kernel/kthread.o
  CC      drivers/base/firmware.o
  CC      mm/sparse.o
  CC      mm/slub.o
  CC      fs/stack.o
  CC      kernel/sys_ni.o
  LD      drivers/firewire/built-in.o
  LD      drivers/gpio/built-in.o
  LD      drivers/firmware/broadcom/built-in.o
  CC      drivers/base/init.o
  LD      drivers/firmware/built-in.o
  CC      lib/lcm.o
  CC      fs/fs_struct.o
  CC      lib/list_sort.o
  CC      mm/quicklist.o
  CC      lib/uuid.o
  CC      lib/flex_array.o
  CC      lib/iov_iter.o
  CC      lib/clz_ctz.o
  CC      lib/bsearch.o
  CC      lib/find_bit.o
  CC      lib/llist.o
  CC      lib/memweight.o
  CC      drivers/base/map.o
  CC      fs/statfs.o
  CC      lib/kfifo.o
  CC      fs/fs_pin.o
  CC      lib/percpu-refcount.o
  CC      drivers/base/devres.o
  CC      drivers/base/attribute_container.o
  AS      arch/sh/lib/checksum.o
  LD      drivers/clk/built-in.o
  CC      kernel/nsproxy.o
  CC      drivers/base/transport_class.o
  CC      kernel/notifier.o
  CC      lib/percpu_ida.o
  CC      fs/nsfs.o
  CC      fs/no-block.o
  LD      fs/devpts/built-in.o
  CC      kernel/ksysfs.o
  LD      drivers/char/built-in.o
  CC      lib/rhashtable.o
  LD      fs/exofs/built-in.o
  CC      drivers/base/topology.o
  LD      fs/notify/dnotify/built-in.o
  CC      lib/reciprocal_div.o
  LD      fs/quota/built-in.o
  CC      drivers/base/container.o
  LD      fs/notify/fanotify/built-in.o
  CC      arch/sh/lib/delay.o
  LD      fs/notify/inotify/built-in.o
  CC      fs/anon_inodes.o
  LD      fs/notify/built-in.o
  CC      fs/ramfs/inode.o
  CC      lib/string_helpers.o
  CC      lib/hexdump.o
  CC      drivers/base/property.o
  CC      drivers/base/cacheinfo.o
  CC      drivers/base/power/clock_ops.o
  LD      drivers/clocksource/built-in.o
  CC      arch/sh/lib/div64-generic.o
  CC      lib/kstrtox.o
  CC      lib/iomap_copy.o
  CC      kernel/cred.o
  LD      drivers/gpu/vga/built-in.o
  CC      fs/ramfs/file-nommu.o
  LD      drivers/hsi/clients/built-in.o
  LD      drivers/hsi/controllers/built-in.o
  AS      arch/sh/lib/div64.o
  LD      drivers/gpu/drm/bridge/built-in.o
  CC      drivers/base/dma-coherent.o
  CC      drivers/base/dma-mapping.o
  AS      arch/sh/lib/memchr.o
  LD      drivers/gpu/drm/panel/built-in.o
  LD      drivers/hsi/built-in.o
  LD      drivers/gpu/drm/i2c/built-in.o
  CC      lib/devres.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  LD      drivers/gpu/drm/built-in.o
  CC      lib/hweight.o
  AS      arch/sh/lib/memcpy.o
  CC      lib/syscall.o
  LD      drivers/gpu/built-in.o
  CC      lib/atomic64.o
  LD      drivers/i2c/algos/built-in.o
  LD      drivers/i2c/busses/built-in.o
  AS      arch/sh/lib/memmove.o
  LD      drivers/i2c/muxes/built-in.o
  CC      kernel/reboot.o
  LD      drivers/i2c/built-in.o
  AS      arch/sh/lib/memset.o
  AS      arch/sh/lib/strlen.o
  LD      drivers/idle/built-in.o
  AS      arch/sh/lib/udivsi3.o
  AS      arch/sh/lib/udivsi3_i4i-Os.o
  LD      drivers/irqchip/built-in.o
  CC      lib/strncpy_from_user.o
  LD      arch/sh/lib/built-in.o
  LD      drivers/leds/built-in.o
  CC      lib/strnlen_user.o
  LD      drivers/mfd/built-in.o
  LD      drivers/macintosh/built-in.o
  LD      drivers/lguest/built-in.o
  CC      kernel/async.o
  CC      kernel/range.o
  LD      drivers/mmc/built-in.o
  LD      drivers/net/built-in.o
  CC      lib/argv_split.o
  LD      drivers/nfc/built-in.o
  CC      lib/cmdline.o
  LD      drivers/media/firewire/built-in.o
  LD      drivers/media/common/b2c2/built-in.o
  LD      drivers/misc/eeprom/built-in.o
  LD      drivers/misc/cb710/built-in.o
  CC      kernel/smpboot.o
  LD      drivers/pinctrl/freescale/built-in.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  LD      drivers/misc/ti-st/built-in.o
  LD      drivers/media/i2c/built-in.o
  LD      drivers/pinctrl/nomadik/built-in.o
  LD      drivers/misc/lis3lv02d/built-in.o
  CC      lib/ctype.o
  LD      drivers/pinctrl/built-in.o
  CC      lib/dec_and_lock.o
  CC      lib/decompress.o
  CC      lib/dump_stack.o
  LD      drivers/media/common/saa7146/built-in.o
  LD      drivers/misc/mic/bus/built-in.o
  LD      drivers/misc/mic/built-in.o
  LD      drivers/media/platform/omap/built-in.o
  LD      drivers/media/platform/built-in.o
  LD      drivers/misc/built-in.o
  LD      drivers/media/common/siano/built-in.o
  LD      drivers/media/mmc/siano/built-in.o
  LD      drivers/media/common/built-in.o
  LD      drivers/media/mmc/built-in.o
  LD      kernel/livepatch/built-in.o
  LD      drivers/media/pci/b2c2/built-in.o
  LD      drivers/media/pci/ddbridge/built-in.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/events/core.o
  CC      kernel/irq/handle.o
  LD      drivers/media/tuners/built-in.o
  LD      drivers/media/pci/dm1105/built-in.o
  CC      kernel/irq/manage.o
  CC      kernel/events/ring_buffer.o
  LD      drivers/media/pci/mantis/built-in.o
  LD      drivers/platform/built-in.o
  LD      drivers/media/pci/ngene/built-in.o
  LD      drivers/media/usb/b2c2/built-in.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  CC      kernel/irq/spurious.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  LD      drivers/media/pci/pluto2/built-in.o
  CC      lib/earlycpio.o
  LD      drivers/media/usb/s2255/built-in.o
  LD      drivers/media/usb/siano/built-in.o
  LD      drivers/media/rc/keymaps/built-in.o
  CC      lib/extable.o
  LD      drivers/media/rc/built-in.o
  LD      drivers/pwm/built-in.o
  LD      drivers/media/pci/pt1/built-in.o
  CC      kernel/irq/resend.o
  LD      drivers/media/pci/saa7146/built-in.o
  CC      kernel/irq/chip.o
  LD      drivers/media/pci/pt3/built-in.o
  CC      kernel/irq/dummychip.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  LD      drivers/media/pci/smipcie/built-in.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  LD      drivers/media/pci/ttpci/built-in.o
  LD      drivers/media/pci/built-in.o
  CC      kernel/locking/mutex.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  CC      kernel/events/callchain.o
  LD      drivers/media/usb/zr364xx/built-in.o
  LD      drivers/media/usb/built-in.o
  CC      drivers/sh/clk/core.o
  CC      drivers/rtc/rtc-lib.o
  LD      drivers/media/built-in.o
  CC      kernel/locking/semaphore.o
  CC      drivers/sh/clk/cpg.o
  AR      arch/sh/lib/lib.a
  LD      drivers/soc/built-in.o
  CC      kernel/events/hw_breakpoint.o
  CC      lib/flex_proportions.o
  CC      kernel/printk/printk.o
  LD      drivers/tty/ipwireless/built-in.o
  CC      kernel/power/qos.o
  LD      drivers/tty/serial/built-in.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  CC      lib/idr.o
  LD      drivers/base/power/built-in.o
  CC      drivers/sh/pm_runtime.o
  CC      lib/int_sqrt.o
  CC      lib/irq_regs.o
  CC      drivers/sh/intc/access.o
  CC      kernel/irq/devres.o
  CC      kernel/locking/rwsem.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      drivers/video/backlight/built-in.o
  CC      kernel/rcu/update.o
  CC      kernel/rcu/srcu.o
  CC      kernel/rcu/tiny.o
  CC      kernel/time/time.o
  CC      kernel/sched/core.o
  CC      kernel/irq/irqdomain.o
  CC      drivers/video/fbdev/core/fb_notify.o
  CC      kernel/up.o
  CC      kernel/irq_work.o
  CC      kernel/sched/loadavg.o
  CC      lib/is_single_threaded.o
  CC      lib/klist.o
  CC      lib/kobject.o
  CC      lib/kobject_uevent.o
  LD      fs/ramfs/ramfs.o
  CC      lib/md5.o
  LD      fs/ramfs/built-in.o
  LD      fs/built-in.o
  CC      lib/plist.o
  LD      drivers/base/built-in.o
  CC      kernel/sched/clock.o
  LD      mm/built-in.o
  CC      kernel/locking/rwsem-spinlock.o
  CC      kernel/sched/cputime.o
  CC      kernel/sched/idle_task.o
  CC      kernel/sched/fair.o
  CC      kernel/sched/rt.o
  CC      kernel/time/timer.o
  CC      lib/proportions.o
  CC      kernel/time/hrtimer.o
  CC      kernel/sched/deadline.o
  CC      kernel/time/itimer.o
  CC      drivers/sh/intc/chip.o
  CC      lib/radix-tree.o
  CC      kernel/time/posix-timers.o
  CC      kernel/time/posix-cpu-timers.o
  CC      kernel/time/timekeeping.o
  CC      kernel/time/ntp.o
  CC      kernel/time/clocksource.o
  LD      drivers/sh/clk/built-in.o
  CC      kernel/time/jiffies.o
  CC      kernel/sched/stop_task.o
  CC      kernel/sched/wait.o
  CC      lib/ratelimit.o
  CC      lib/rbtree.o
  CC      kernel/time/timer_list.o
  CC      kernel/time/timeconv.o
  CC      drivers/sh/intc/core.o
  LD      drivers/video/fbdev/omap2/dss/built-in.o
  CC      kernel/sched/completion.o
  LD      drivers/video/fbdev/omap2/displays-new/built-in.o
  LD      drivers/video/fbdev/omap2/built-in.o
  CC      kernel/sched/idle.o
  CC      drivers/sh/intc/handle.o
  CC      lib/seq_buf.o
  CC      drivers/sh/intc/irqdomain.o
  CC      drivers/sh/intc/virq.o
  CC      lib/sha1.o
  CC      kernel/time/timecounter.o
  CC      lib/show_mem.o
  LD      drivers/rtc/built-in.o
  CC      lib/string.o
  LD      drivers/video/fbdev/core/built-in.o
  LD      drivers/video/fbdev/built-in.o
  LD      drivers/video/built-in.o
  CC      kernel/time/posix-clock.o
  CC      kernel/time/alarmtimer.o
  CC      kernel/time/clockevents.o
  CC      kernel/time/tick-common.o
  LD      kernel/locking/built-in.o
  LD      kernel/irq/built-in.o
  CC      lib/timerqueue.o
  CC      lib/vsprintf.o
  LD      lib/built-in.o
  LD      kernel/power/built-in.o
  LD      kernel/rcu/built-in.o
  LD      kernel/printk/built-in.o
  LD      drivers/sh/intc/built-in.o
  LD      drivers/sh/built-in.o
  LD      drivers/built-in.o
  LD      kernel/sched/built-in.o
  LD      kernel/time/built-in.o
  AR      lib/lib.a
  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
  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/ashiftrt.S
  SHIPPED arch/sh/boot/compressed/ashldi3.c
  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
  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
  GZIP    arch/sh/boot/compressed/vmlinux.bin.gz
  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_sh-allnoconfig_sh4'
Completed OK
# rm -rf /home/kisskb/slave/build/linus_sh-allnoconfig_sh4
# Build took: 0:00:11.386048