# < git ls-remote /scratch/git/linus.git refs/heads/master
# < git rev-parse tmp/linus
remote == local, skipping fetch
# < git rev-parse tmp/linus
Upstream revision is f52b69f86e27903d6896ed5fa7cd280fec8de532
Head not built, building
# < git reset --mixed
# git branch -D linus
Deleted branch linus (was f52b69f).
# git checkout -q -f -b linus tmp/linus
# < git ls-files --others --modified
# git ls-files --others --modified
cmd.log
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=h8300 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_h8300-defconfig_h8300 CROSS_COMPILE=/opt/cross/gcc-4.6-nolibc/h8300-elf/bin/h8300-elf-  -f kisskb-version.mk
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=h8300 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_h8300-defconfig_h8300 CROSS_COMPILE=/opt/cross/gcc-4.6-nolibc/h8300-elf/bin/h8300-elf-  defconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=h8300 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_h8300-defconfig_h8300 CROSS_COMPILE=/opt/cross/gcc-4.6-nolibc/h8300-elf/bin/h8300-elf-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linus_h8300-defconfig_h8300/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
  GEN     /scratch/kisskb/build/linus_h8300-defconfig_h8300/Makefile
  CHK     include/linux/version.h
  UPD     include/linux/version.h
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  Using /scratch/kisskb/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  CC      kernel/bounds.s
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  GEN     include/generated/bounds.h
  CC      arch/h8300/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
  HOSTLD  scripts/mod/modpost
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      init/do_mounts.o
  LD      usr/built-in.o
  CC      init/noinitramfs.o
  CC      init/calibrate.o
  CC      arch/h8300/kernel/process.o
  CC      arch/h8300/mm/init.o
  CC      arch/h8300/kernel/traps.o
  CC      arch/h8300/mm/fault.o
  CC      arch/h8300/kernel/ptrace.o
  CC      arch/h8300/mm/memory.o
  CC      arch/h8300/kernel/irq.o
  CC      arch/h8300/mm/kmap.o
  CC      arch/h8300/platform/h8300h/irq.o
  UPD     include/generated/compile.h
  CC      arch/h8300/platform/h8300h/ptrace_h8300h.o
  CC      arch/h8300/kernel/sys_h8300.o
  CC      arch/h8300/kernel/time.o
  CC      arch/h8300/kernel/signal.o
  AS      arch/h8300/platform/h8300h/generic/crt0_ram.o
  CC      arch/h8300/kernel/setup.o
  CC      arch/h8300/kernel/gpio.o
  CC      arch/h8300/kernel/init_task.o
  CC      init/version.o
  AS      arch/h8300/kernel/syscalls.o
  AS      arch/h8300/kernel/entry.o
  LDS     arch/h8300/kernel/vmlinux.lds
  CC      mm/filemap.o
  CC      arch/h8300/kernel/timer/timer8.o
  CC      mm/mempool.o
  CC      mm/oom_kill.o
  CC      mm/fadvise.o
  CC      mm/maccess.o
  CC      kernel/fork.o
  CC      mm/page_alloc.o
  CC      kernel/exec_domain.o
  LD      ipc/built-in.o
  CC      kernel/panic.o
  CC      mm/page-writeback.o
  CC      mm/readahead.o
  CC      kernel/printk.o
  CC      kernel/cpu.o
  CC      mm/swap.o
  CC      security/commoncap.o
  CC      kernel/exit.o
  CC      kernel/itimer.o
  CC      mm/truncate.o
  TIMEC   kernel/timeconst.h
  CC      mm/vmscan.o
  LD      crypto/built-in.o
  CC      kernel/softirq.o
  CC      kernel/resource.o
  CC      mm/shmem.o
  CC      kernel/sysctl.o
  CC      mm/prio_tree.o
  CC      kernel/sysctl_binary.o
  CC      mm/util.o
  CC      kernel/capability.o
  CC      mm/mmzone.o
  CC      kernel/ptrace.o
  CC      fs/open.o
  CC      mm/vmstat.o
  CC      kernel/timer.o
  CC      fs/read_write.o
  CC      mm/backing-dev.o
  CC      kernel/user.o
  CC      block/elevator.o
  CC      fs/file_table.o
  CC      kernel/signal.o
  CC      mm/page_isolation.o
  CC      block/blk-core.o
  CC      fs/super.o
  CC      kernel/sys.o
  CC      block/blk-tag.o
  CC      mm/mm_init.o
  CC      kernel/kmod.o
  CC      fs/char_dev.o
  CC      fs/stat.o
  CC      mm/mmu_context.o
  CC      block/blk-sysfs.o
  CC      kernel/pid.o
  CC      mm/percpu.o
  CC      kernel/workqueue.o
  CC      block/blk-flush.o
  CC      fs/exec.o
  CC      kernel/rcupdate.o
  CC      mm/nommu.o
  CC      fs/pipe.o
  CC      kernel/extable.o
  CC      block/blk-settings.o
  CC      block/blk-ioc.o
  CC      mm/init-mm.o
  CC      kernel/params.o
  CC      fs/fcntl.o
  CC      block/blk-map.o
  CC      mm/bootmem.o
  CC      fs/namei.o
  CC      kernel/posix-timers.o
  CC      fs/ioctl.o
  CC      kernel/kthread.o
  CC      mm/slob.o
  CC      block/blk-exec.o
  LD      sound/built-in.o
  CC      fs/readdir.o
  CC      kernel/wait.o
  CC      fs/select.o
  CC      block/blk-merge.o
  CC      kernel/kfifo.o
  CC      fs/fifo.o
  CC      block/blk-softirq.o
  CC      kernel/sys_ni.o
  CC      block/blk-timeout.o
  CC      fs/dcache.o
  CC      kernel/posix-cpu-timers.o
  CC      fs/inode.o
  CC      block/blk-iopoll.o
  CC      block/blk-lib.o
  CC      fs/attr.o
  CC      kernel/mutex.o
  CC      kernel/hrtimer.o
  CC      block/ioctl.o
  CC      fs/bad_inode.o
  CC      kernel/rwsem.o
  CC      fs/file.o
  CC      block/genhd.o
  LD      firmware/built-in.o
  CC      fs/filesystems.o
  CC      kernel/srcu.o
  CC      kernel/nsproxy.o
  CC      block/scsi_ioctl.o
  CC      fs/namespace.o
  CC      kernel/semaphore.o
  CC      block/partition-generic.o
  CC      kernel/notifier.o
  CC      net/nonet.o
  CC      fs/seq_file.o
  CC      fs/xattr.o
  CC      kernel/ksysfs.o
  CC      kernel/cred.o
  CC      block/partitions/check.o
  CC      lib/bcd.o
  LD      arch/h8300/lib/built-in.o
  AS      arch/h8300/lib/abs.o
  CC      lib/div64.o
  CC      lib/sort.o
/scratch/kisskb/src/arch/h8300/kernel/time.c: In function 'h8300_timer_tick':
/scratch/kisskb/src/arch/h8300/kernel/time.c:39:2: error: implicit declaration of function 'get_irq_regs' [-Werror=implicit-function-declaration]
/scratch/kisskb/src/arch/h8300/kernel/time.c:39:42: error: invalid type argument of '->' (have 'int')
cc1: some warnings being treated as errors
make[2]: *** [arch/h8300/kernel/time.o] Error 1
  CC      kernel/async.o
  LD      arch/h8300/platform/h8300h/built-in.o
  CC      arch/h8300/lib/ashrdi3.o
  CC      kernel/range.o
  CC      lib/parser.o
  CC      arch/h8300/lib/checksum.o
  CC      lib/halfmd4.o
In file included from /scratch/kisskb/src/arch/h8300/mm/init.c:31:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
  CC      kernel/groups.o
make[2]: *** [arch/h8300/mm/init.o] Error 1
make[2]: Target `__build' not remade because of errors.
  LD      drivers/auxdisplay/built-in.o
make[1]: *** [arch/h8300/mm] Error 2
  CC      kernel/irq/irqdesc.o
  CC      kernel/power/qos.o
  CC      drivers/base/core.o
  CC      kernel/sched/core.o
  CC      drivers/base/bus.o
  CC      drivers/base/dd.o
  CC      lib/debug_locks.o
  LD      arch/h8300/kernel/timer/built-in.o
  CC      block/noop-iosched.o
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/mm/mempool.c:15:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [mm/mempool.o] Error 1
In file included from /scratch/kisskb/src/include/linux/mempolicy.h:70:0,
                 from /scratch/kisskb/src/init/main.c:49:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [init/main.o] Error 1
  CC      block/partitions/msdos.o
  CC      kernel/sched/clock.o
/scratch/kisskb/src/arch/h8300/kernel/signal.c: In function 'sys_sigaction':
/scratch/kisskb/src/arch/h8300/kernel/signal.c:118:7: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/arch/h8300/kernel/signal.c:119:7: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/arch/h8300/kernel/signal.c:121:3: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/arch/h8300/kernel/signal.c:122:3: error: assignment of read-only variable '__gu_val'
make[2]: *** [arch/h8300/kernel/signal.o] Error 1
  CC      lib/random32.o
  CC      kernel/sched/idle_task.o
  CC      lib/bust_spinlocks.o
In file included from /scratch/kisskb/src/mm/fadvise.c:14:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
In file included from /scratch/kisskb/src/include/linux/mempolicy.h:70:0,
                 from /scratch/kisskb/src/mm/oom_kill.c:32:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [mm/oom_kill.o] Error 1
make[2]: *** [mm/fadvise.o] Error 1
  AS      arch/h8300/lib/memcpy.o
  CC      lib/hexdump.o
  CC      lib/kasprintf.o
  CC      kernel/sched/fair.o
  CC      kernel/sched/rt.o
  CC      drivers/base/syscore.o
In file included from /scratch/kisskb/src/mm/shmem.c:28:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [mm/shmem.o] Error 1
  CC      drivers/base/driver.o
  AS      arch/h8300/lib/memset.o
In file included from /scratch/kisskb/src/mm/truncate.c:16:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [mm/truncate.o] Error 1
In file included from /scratch/kisskb/src/mm/swap.c:21:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
  CC      lib/bitmap.o
make[2]: *** [mm/swap.o] Error 1
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/mm/readahead.c:15:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [mm/readahead.o] Error 1
  LD      drivers/block/built-in.o
  AS      arch/h8300/lib/romfs.o
  CC      kernel/up.o
  CC      kernel/sched/stop_task.o
  CC      kernel/time/timekeeping.o
  CC      lib/scatterlist.o
  CC      kernel/rcutiny.o
  CC      kernel/irq/handle.o
make[2]: Target `__build' not remade because of errors.
make[1]: *** [arch/h8300/kernel] Error 2
  LD      net/built-in.o
  CC      fs/libfs.o
  LD      drivers/cdrom/built-in.o
  CC      kernel/sched/debug.o
  CC      lib/string_helpers.o
  CC      drivers/char/mem.o
  LD      drivers/clk/built-in.o
  CC      fs/fs-writeback.o
  CC      kernel/time/ntp.o
  CC      kernel/irq/manage.o
In file included from /scratch/kisskb/src/mm/filemap.c:23:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [mm/filemap.o] Error 1
  CC      lib/gcd.o
  CC      kernel/utsname_sysctl.o
  CC      drivers/base/class.o
In file included from /scratch/kisskb/src/mm/backing-dev.c:7:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [mm/backing-dev.o] Error 1
  CC      lib/lcm.o
  LD      drivers/clocksource/built-in.o
  LD      drivers/firewire/built-in.o
In file included from /scratch/kisskb/src/security/commoncap.c:19:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [security/commoncap.o] Error 1
make[2]: Target `__build' not remade because of errors.
make[1]: *** [security] Error 2
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/block/blk-tag.c:7:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [block/blk-tag.o] Error 1
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/block/blk-flush.c:70:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
  CC      fs/pnode.o
make[2]: *** [block/blk-flush.o] Error 1
  CC      kernel/time/clocksource.o
In file included from /scratch/kisskb/src/kernel/ptrace.c:16:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
In file included from /scratch/kisskb/src/kernel/ptrace.c:24:0:
/scratch/kisskb/src/include/linux/regset.h: In function 'user_regset_copyout_zero':
/scratch/kisskb/src/include/linux/regset.h:289:3: error: implicit declaration of function '__clear_user' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
make[2]: *** [kernel/ptrace.o] Error 1
  CC      kernel/irq/spurious.o
  CC      drivers/base/platform.o
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/block/blk-map.c:7:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [block/blk-map.o] Error 1
  LD      drivers/firmware/built-in.o
In file included from /scratch/kisskb/src/fs/stat.c:16:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [fs/stat.o] Error 1
  CC      drivers/base/cpu.o
  CC      drivers/char/random.o
  LD      drivers/gpio/built-in.o
  CC      fs/drop_caches.o
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/block/blk-settings.c:8:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [block/blk-settings.o] Error 1
  CC      kernel/irq/resend.o
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/block/elevator.c:27:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [block/elevator.o] Error 1
  CC      drivers/base/firmware.o
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/block/blk-ioc.c:8:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [block/blk-ioc.o] Error 1
  CC      kernel/irq/chip.o
In file included from /scratch/kisskb/src/fs/read_write.c:16:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
  CC      kernel/time/jiffies.o
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/block/blk-exec.c:7:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [fs/read_write.o] Error 1
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/block/blk-sysfs.c:8:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [block/blk-exec.o] Error 1
make[2]: *** [block/blk-sysfs.o] Error 1
  CC      drivers/base/init.o
  CC      kernel/time/timer_list.o
  CC      lib/list_sort.o
  CC      fs/splice.o
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/fs/super.c:26:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [fs/super.o] Error 1
In file included from /scratch/kisskb/src/include/linux/buffer_head.h:13:0,
                 from /scratch/kisskb/src/fs/ioctl.c:16:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
In file included from /scratch/kisskb/src/include/linux/mempolicy.h:70:0,
                 from /scratch/kisskb/src/kernel/workqueue.c:38:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
  CC      fs/sync.o
make[2]: *** [kernel/workqueue.o] Error 1
make[2]: *** [fs/ioctl.o] Error 1
  CC      lib/uuid.o
  CC      fs/utimes.o
  LD      drivers/idle/built-in.o
  CC      kernel/time.o
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/block/blk-softirq.c:8:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/block/blk-iopoll.c:9:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
  LD      drivers/ieee802154/built-in.o
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/block/blk-lib.c:7:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/block/blk-timeout.c:6:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/block/ioctl.c:2:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
In file included from /scratch/kisskb/src/mm/page-writeback.c:21:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [block/blk-softirq.o] Error 1
make[2]: *** [block/blk-iopoll.o] Error 1
  CC      lib/flex_array.o
make[2]: *** [block/blk-lib.o] Error 1
In file included from /scratch/kisskb/src/fs/open.c:25:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [block/blk-timeout.o] Error 1
make[2]: *** [block/ioctl.o] Error 1
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/block/blk-merge.c:7:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
In file included from /scratch/kisskb/src/fs/pipe.c:20:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
In file included from /scratch/kisskb/src/mm/vmscan.c:19:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [mm/page-writeback.o] Error 1
  CC      kernel/irq/dummychip.o
  CC      drivers/base/map.o
make[2]: *** [fs/open.o] Error 1
make[2]: *** [block/blk-merge.o] Error 1
make[2]: *** [mm/vmscan.o] Error 1
  CC      fs/stack.o
make[2]: *** [fs/pipe.o] Error 1
  CC      lib/bsearch.o
  LD      drivers/leds/built-in.o
  CC      kernel/irq/devres.o
In file included from /scratch/kisskb/src/block/partitions/check.h:1:0,
                 from /scratch/kisskb/src/block/partitions/check.c:20:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
In file included from /scratch/kisskb/src/include/linux/icmpv6.h:173:0,
                 from /scratch/kisskb/src/include/linux/ipv6.h:220,
                 from /scratch/kisskb/src/include/net/ipv6.h:16,
                 from /scratch/kisskb/src/include/linux/sunrpc/clnt.h:26,
                 from /scratch/kisskb/src/include/linux/nfs_fs.h:57,
                 from /scratch/kisskb/src/init/do_mounts.c:20:
/scratch/kisskb/src/include/linux/netdevice.h:965:1: warning: "__enabled_CONFIG_FCOE" is not defined [-Wundef]
/scratch/kisskb/src/include/linux/netdevice.h:965:1: warning: "__enabled_CONFIG_FCOE_MODULE" is not defined [-Wundef]
/scratch/kisskb/src/include/linux/netdevice.h:982:1: warning: "__enabled_CONFIG_LIBFCOE" is not defined [-Wundef]
/scratch/kisskb/src/include/linux/netdevice.h:982:1: warning: "__enabled_CONFIG_LIBFCOE_MODULE" is not defined [-Wundef]
/scratch/kisskb/src/include/linux/netdevice.h:1291:1: warning: "__enabled_CONFIG_FCOE" is not defined [-Wundef]
/scratch/kisskb/src/include/linux/netdevice.h:1291:1: warning: "__enabled_CONFIG_FCOE_MODULE" is not defined [-Wundef]
In file included from /scratch/kisskb/src/include/linux/nfs_fs.h:50:0,
                 from /scratch/kisskb/src/init/do_mounts.c:20:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/include/linux/blktrace_api.h:6,
                 from /scratch/kisskb/src/block/partition-generic.c:19:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
  LD      drivers/gpu/drm/i2c/built-in.o
make[3]: *** [block/partitions/check.o] Error 1
  LD      drivers/gpu/stub/built-in.o
  LD      drivers/macintosh/built-in.o
  LD      drivers/lguest/built-in.o
make[2]: *** [init/do_mounts.o] Error 1
make[2]: Target `__build' not remade because of errors.
make[2]: *** [block/partition-generic.o] Error 1
make[1]: *** [init] Error 2
  LD      drivers/i2c/algos/built-in.o
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/block/scsi_ioctl.c:23:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
  LD      drivers/mfd/built-in.o
  CC      lib/find_last_bit.o
  CC      lib/find_next_bit.o
make[2]: *** [block/scsi_ioctl.o] Error 1
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/block/blk-core.c:18:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
In file included from /scratch/kisskb/src/mm/page_alloc.c:21:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
In file included from /scratch/kisskb/src/include/linux/buffer_head.h:13:0,
                 from /scratch/kisskb/src/fs/inode.c:18:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
  LD      drivers/gpu/drm/built-in.o
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/block/genhd.c:10:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
  CC      fs/fs_struct.o
  CC      lib/llist.o
  CC      fs/statfs.o
make[2]: *** [block/blk-core.o] Error 1
make[2]: *** [mm/page_alloc.o] Error 1
make[2]: *** [fs/inode.o] Error 1
In file included from /scratch/kisskb/src/fs/namei.c:22:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
In file included from /scratch/kisskb/src/fs/exec.c:34:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/fs/exec.c: In function 'get_user_arg_ptr':
/scratch/kisskb/src/fs/exec.c:429:2: error: assignment of read-only variable '__gu_val'
make[2]: *** [block/genhd.o] Error 1
  CC      fs/buffer.o
  CC      kernel/time/timecompare.o
  CC      kernel/irq/proc.o
  CC      drivers/char/misc.o
  LD      drivers/mmc/built-in.o
  CC      lib/kstrtox.o
make[2]: *** [fs/namei.o] Error 1
make[2]: *** [fs/exec.o] Error 1
  CC      fs/bio.o
In file included from /scratch/kisskb/src/mm/nommu.c:22:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/mm/nommu.c: In function 'do_munmap':
/scratch/kisskb/src/mm/nommu.c:1642:2: warning: format '%zx' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat]
  LD      drivers/gpu/vga/built-in.o
In file included from /scratch/kisskb/src/include/linux/mempolicy.h:70:0,
                 from /scratch/kisskb/src/kernel/fork.c:21:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
  LD      drivers/nfc/built-in.o
  LD      drivers/net/built-in.o
  LD      drivers/i2c/busses/built-in.o
make[2]: *** [mm/nommu.o] Error 1
make[2]: *** [kernel/fork.o] Error 1
  CC      lib/iomap_copy.o
/scratch/kisskb/src/fs/namespace.c: In function 'exact_copy_from_user':
/scratch/kisskb/src/fs/namespace.c:2050:3: error: assignment of read-only variable '__gu_val'
  LD      drivers/pinctrl/built-in.o
  LD      drivers/platform/built-in.o
/scratch/kisskb/src/kernel/signal.c: In function 'do_sigaltstack':
/scratch/kisskb/src/kernel/signal.c:3035:3: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/kernel/signal.c:3036:4: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/kernel/signal.c:3037:4: error: assignment of read-only variable '__gu_val'
  CC      lib/devres.o
  CC      kernel/time/timeconv.o
make[2]: *** [fs/namespace.o] Error 1
  CC      kernel/time/posix-clock.o
make[2]: *** [kernel/signal.o] Error 1
  LD      drivers/i2c/muxes/built-in.o
  CC      fs/block_dev.o
  CC      lib/hweight.o
  CC      drivers/base/devres.o
  CC      fs/direct-io.o
  CC      drivers/base/attribute_container.o
  CC      lib/argv_split.o
  LD      drivers/media/rc/keymaps/built-in.o
  LD      drivers/media/common/tuners/built-in.o
  CC      lib/cmdline.o
  CC      kernel/time/alarmtimer.o
  CC      drivers/base/transport_class.o
  LD      drivers/gpu/built-in.o
In file included from /scratch/kisskb/src/include/linux/mempolicy.h:70:0,
                 from /scratch/kisskb/src/kernel/exit.c:31:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
  CC      lib/ctype.o
make[2]: *** [kernel/exit.o] Error 1
  LD      drivers/i2c/built-in.o
  AR      arch/h8300/lib/lib.a
  CC      drivers/base/topology.o
  LD      drivers/misc/carma/built-in.o
  CC      fs/mpage.o
  LD      drivers/media/rc/built-in.o
  LD      drivers/misc/cb710/built-in.o
  CC      lib/dec_and_lock.o
  CC      drivers/video/fb_notify.o
  LD      drivers/misc/eeprom/built-in.o
  LD      drivers/media/common/built-in.o
  CC      drivers/tty/tty_io.o
  CC      lib/zlib_inflate/inffast.o
  CC      fs/ioprio.o
  LD      drivers/media/video/davinci/built-in.o
  CC      fs/proc_namespace.o
/scratch/kisskb/src/lib/bitmap.c: In function '__bitmap_parse':
/scratch/kisskb/src/lib/bitmap.c:436:5: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/lib/bitmap.c: In function '__bitmap_parselist':
/scratch/kisskb/src/lib/bitmap.c:615:5: error: assignment of read-only variable '__gu_val'
  LD      drivers/misc/lis3lv02d/built-in.o
  LD      drivers/base/power/built-in.o
  LD      drivers/misc/ti-st/built-in.o
make[2]: *** [lib/bitmap.o] Error 1
  CC      lib/decompress.o
  CC      lib/zlib_inflate/inflate.o
  CC      lib/zlib_inflate/infutil.o
  CC      drivers/mtd/mtdcore.o
  CC      drivers/base/isa.o
  LD      fs/devpts/built-in.o
  LD      fs/exofs/built-in.o
  CC      lib/dump_stack.o
  CC      drivers/tty/n_tty.o
  CC      drivers/base/firmware_class.o
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/block/noop-iosched.c:4:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
  CC      lib/extable.o
In file included from /scratch/kisskb/src/include/linux/icmpv6.h:173:0,
                 from /scratch/kisskb/src/include/linux/ipv6.h:220,
                 from /scratch/kisskb/src/include/net/ipv6.h:16,
                 from /scratch/kisskb/src/include/linux/sunrpc/clnt.h:26,
                 from /scratch/kisskb/src/include/linux/nfs_fs.h:57,
                 from /scratch/kisskb/src/kernel/sysctl.c:52:
/scratch/kisskb/src/include/linux/netdevice.h:965:1: warning: "__enabled_CONFIG_FCOE" is not defined [-Wundef]
/scratch/kisskb/src/include/linux/netdevice.h:965:1: warning: "__enabled_CONFIG_FCOE_MODULE" is not defined [-Wundef]
/scratch/kisskb/src/include/linux/netdevice.h:982:1: warning: "__enabled_CONFIG_LIBFCOE" is not defined [-Wundef]
/scratch/kisskb/src/include/linux/netdevice.h:982:1: warning: "__enabled_CONFIG_LIBFCOE_MODULE" is not defined [-Wundef]
/scratch/kisskb/src/include/linux/netdevice.h:1291:1: warning: "__enabled_CONFIG_FCOE" is not defined [-Wundef]
/scratch/kisskb/src/include/linux/netdevice.h:1291:1: warning: "__enabled_CONFIG_FCOE_MODULE" is not defined [-Wundef]
In file included from /scratch/kisskb/src/include/linux/nfs_fs.h:50:0,
                 from /scratch/kisskb/src/kernel/sysctl.c:52:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
  LD      drivers/media/video/built-in.o
  CC      drivers/mtd/mtdsuper.o
make[2]: *** [block/noop-iosched.o] Error 1
  LD      drivers/misc/built-in.o
  CC      lib/idr.o
  CC      drivers/tty/tty_ioctl.o
make[2]: *** [kernel/sysctl.o] Error 1
In file included from /scratch/kisskb/src/block/partitions/check.h:1:0,
                 from /scratch/kisskb/src/block/partitions/msdos.c:23:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
  CC      drivers/mtd/mtdconcat.o
  CC      lib/int_sqrt.o
  LD      fs/quota/built-in.o
make[3]: *** [block/partitions/msdos.o] Error 1
make[3]: Target `__build' not remade because of errors.
make[2]: *** [block/partitions] Error 2
make[2]: Target `__build' not remade because of errors.
make[1]: *** [block] Error 2
  CC      lib/irq_regs.o
  CC      fs/anon_inodes.o
  LD      drivers/video/backlight/built-in.o
  CC      drivers/tty/tty_ldisc.o
  CC      fs/aio.o
  CC      lib/zlib_inflate/inftrees.o
  LD      drivers/media/built-in.o
/scratch/kisskb/src/fs/file.c: In function 'files_defer_init':
/scratch/kisskb/src/fs/file.c:411:179: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  CC      lib/is_single_threaded.o
  CC      lib/klist.o
  CC      fs/sysfs/inode.o
  CC      drivers/tty/tty_buffer.o
  CC      fs/ramfs/inode.o
  CC      fs/notify/fsnotify.o
  CC      lib/kobject.o
  CC      drivers/mtd/mtdpart.o
  CC      fs/romfs/storage.o
  CC      fs/locks.o
  CC      fs/binfmt_misc.o
  CC      fs/ramfs/file-nommu.o
  LD      drivers/video/omap2/displays/built-in.o
  CC      fs/binfmt_script.o
  CC      lib/md5.o
  CC      fs/romfs/super.o
  CC      fs/sysfs/file.o
  CC      fs/binfmt_flat.o
  CC      lib/zlib_inflate/inflate_syms.o
  CC      fs/sysfs/dir.o
  CC      fs/notify/notification.o
In file included from /scratch/kisskb/src/fs/libfs.c:7:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/fs/libfs.c: In function 'simple_attr_write':
/scratch/kisskb/src/fs/libfs.c:822:125: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  LD      drivers/video/omap2/built-in.o
make[2]: *** [fs/libfs.o] Error 1
/scratch/kisskb/src/drivers/char/mem.c: In function 'read_zero':
/scratch/kisskb/src/drivers/char/mem.c:658:3: error: implicit declaration of function '__clear_user' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
  CC      fs/sysfs/symlink.o
  CC      drivers/tty/tty_port.o
  CC      fs/notify/group.o
make[3]: *** [drivers/char/mem.o] Error 1
  CC      lib/plist.o
  CC      lib/prio_heap.o
  CC      lib/prio_tree.o
  CC      drivers/mtd/redboot.o
  CC      fs/notify/inode_mark.o
  CC      lib/proportions.o
  CC      drivers/mtd/mtdchar.o
In file included from /scratch/kisskb/src/include/linux/icmpv6.h:173:0,
                 from /scratch/kisskb/src/include/linux/ipv6.h:220,
                 from /scratch/kisskb/src/include/net/ip_vs.h:24,
                 from /scratch/kisskb/src/kernel/sysctl_binary.c:6:
/scratch/kisskb/src/include/linux/netdevice.h:965:1: warning: "__enabled_CONFIG_FCOE" is not defined [-Wundef]
/scratch/kisskb/src/include/linux/netdevice.h:965:1: warning: "__enabled_CONFIG_FCOE_MODULE" is not defined [-Wundef]
/scratch/kisskb/src/include/linux/netdevice.h:982:1: warning: "__enabled_CONFIG_LIBFCOE" is not defined [-Wundef]
/scratch/kisskb/src/include/linux/netdevice.h:982:1: warning: "__enabled_CONFIG_LIBFCOE_MODULE" is not defined [-Wundef]
/scratch/kisskb/src/include/linux/netdevice.h:1291:1: warning: "__enabled_CONFIG_FCOE" is not defined [-Wundef]
/scratch/kisskb/src/include/linux/netdevice.h:1291:1: warning: "__enabled_CONFIG_FCOE_MODULE" is not defined [-Wundef]
  CC      fs/notify/mark.o
  CC      lib/radix-tree.o
  LD      kernel/power/built-in.o
  CC      lib/ratelimit.o
  CC      fs/notify/vfsmount_mark.o
In file included from /scratch/kisskb/src/fs/fs-writeback.c:23:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [fs/fs-writeback.o] Error 1
  CC      lib/rbtree.o
  LD      fs/notify/dnotify/built-in.o
  CC      drivers/mtd/chips/chipreg.o
  CC      lib/reciprocal_div.o
  CC      fs/proc/nommu.o
  CC      lib/rwsem-spinlock.o
  CC      lib/sha1.o
  CC      drivers/mtd/chips/map_ram.o
  LD      drivers/mtd/devices/built-in.o
  CC      lib/show_mem.o
  CC      fs/sysfs/mount.o
  LD      drivers/mtd/lpddr/built-in.o
  CC      drivers/tty/tty_mutex.o
  LD      fs/notify/fanotify/built-in.o
  CC      drivers/mtd/maps/uclinux.o
  CC      lib/string.o
  LD      drivers/tty/ipwireless/built-in.o
In file included from /scratch/kisskb/src/fs/sync.c:15:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [fs/sync.o] Error 1
  LD      drivers/tty/serial/built-in.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      fs/sysfs/bin.o
  CC      drivers/mtd/chips/map_rom.o
In file included from /scratch/kisskb/src/fs/splice.c:22:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/fs/splice.c: In function 'vmsplice_to_user':
/scratch/kisskb/src/fs/splice.c:1545:3: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/fs/splice.c:1548:3: error: assignment of read-only variable '__gu_val'
make[2]: *** [fs/splice.o] Error 1
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/kernel/sched/core.c:47:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/kernel/sched/core.c: In function 'context_switch':
/scratch/kisskb/src/kernel/sched/core.c:2061:2: error: implicit declaration of function 'arch_start_context_switch' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
make[3]: *** [kernel/sched/core.o] Error 1
  LD      drivers/mtd/nand/built-in.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/mtd/onenand/built-in.o
  CC      lib/timerqueue.o
  CC      fs/proc/task_nommu.o
  CC      fs/sysfs/group.o
  CC      fs/notify/inotify/inotify_user.o
  CC      lib/vsprintf.o
  CC      fs/proc/inode.o
  CC      fs/proc/root.o
  LD      drivers/mtd/tests/built-in.o
  CC      fs/proc/base.o
  CC      fs/proc/generic.o
  CC      fs/proc/array.o
  CC      fs/proc/proc_tty.o
  CC      fs/proc/cmdline.o
  CC      fs/proc/consoles.o
  CC      fs/proc/cpuinfo.o
  CC      fs/proc/devices.o
  CC      fs/proc/interrupts.o
  CC      fs/proc/loadavg.o
  CC      fs/proc/meminfo.o
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  CC      fs/proc/softirqs.o
  CC      fs/proc/namespaces.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/kmsg.o
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/fs/bio.c:21:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [fs/bio.o] Error 1
In file included from /scratch/kisskb/src/fs/direct-io.c:29:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [fs/direct-io.o] Error 1
In file included from /scratch/kisskb/src/include/linux/buffer_head.h:13:0,
                 from /scratch/kisskb/src/fs/mpage.c:22:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [fs/mpage.o] Error 1
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/fs/block_dev.c:16:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [fs/block_dev.o] Error 1
/scratch/kisskb/src/lib/kstrtox.c: In function 'kstrtoull_from_user':
/scratch/kisskb/src/lib/kstrtox.c:275:262: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/scratch/kisskb/src/lib/kstrtox.c: In function 'kstrtoll_from_user':
/scratch/kisskb/src/lib/kstrtox.c:276:243: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/scratch/kisskb/src/lib/kstrtox.c: In function 'kstrtoul_from_user':
/scratch/kisskb/src/lib/kstrtox.c:277:251: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/scratch/kisskb/src/lib/kstrtox.c: In function 'kstrtol_from_user':
/scratch/kisskb/src/lib/kstrtox.c:278:232: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/scratch/kisskb/src/lib/kstrtox.c: In function 'kstrtouint_from_user':
/scratch/kisskb/src/lib/kstrtox.c:279:251: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/scratch/kisskb/src/lib/kstrtox.c: In function 'kstrtoint_from_user':
/scratch/kisskb/src/lib/kstrtox.c:280:232: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/scratch/kisskb/src/lib/kstrtox.c: In function 'kstrtou16_from_user':
/scratch/kisskb/src/lib/kstrtox.c:281:232: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/scratch/kisskb/src/lib/kstrtox.c: In function 'kstrtos16_from_user':
/scratch/kisskb/src/lib/kstrtox.c:282:232: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/scratch/kisskb/src/lib/kstrtox.c: In function 'kstrtou8_from_user':
/scratch/kisskb/src/lib/kstrtox.c:283:229: warning: comparison of distinct pointer types lacks a cast [enabled by default]
/scratch/kisskb/src/lib/kstrtox.c: In function 'kstrtos8_from_user':
/scratch/kisskb/src/lib/kstrtox.c:284:229: warning: comparison of distinct pointer types lacks a cast [enabled by default]
In file included from /scratch/kisskb/src/fs/ramfs/inode.c:27:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[3]: *** [fs/ramfs/inode.o] Error 1
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/fs/ioprio.c:26:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [fs/ioprio.o] Error 1
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/fs/buffer.c:28:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/fs/buffer.c: In function '__find_get_block_slow':
/scratch/kisskb/src/fs/buffer.c:222:4: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat]
In file included from /scratch/kisskb/src/fs/sysfs/inode.c:15:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [fs/buffer.o] Error 1
make[3]: *** [fs/sysfs/inode.o] Error 1
In file included from /scratch/kisskb/src/include/linux/buffer_head.h:13:0,
                 from /scratch/kisskb/src/fs/romfs/storage.c:14:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[3]: *** [fs/romfs/storage.o] Error 1
  LD      drivers/video/built-in.o
In file included from /scratch/kisskb/src/fs/ramfs/file-nommu.c:15:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[3]: *** [fs/ramfs/file-nommu.o] Error 1
make[3]: Target `__build' not remade because of errors.
make[2]: *** [fs/ramfs] Error 2
In file included from /scratch/kisskb/src/fs/binfmt_misc.c:27:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [fs/binfmt_misc.o] Error 1
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/fs/romfs/super.c:65:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[3]: *** [fs/romfs/super.o] Error 1
make[3]: Target `__build' not remade because of errors.
make[2]: *** [fs/romfs] Error 2
In file included from /scratch/kisskb/src/include/linux/blkdev.h:12:0,
                 from /scratch/kisskb/src/fs/aio.c:36:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[2]: *** [fs/aio.o] Error 1
  LD      drivers/mtd/chips/built-in.o
In file included from /scratch/kisskb/src/fs/sysfs/mount.c:17:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[3]: *** [fs/sysfs/mount.o] Error 1
In file included from /scratch/kisskb/src/fs/proc/nommu.c:22:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[3]: *** [fs/proc/nommu.o] Error 1
make[3]: Target `__build' not remade because of errors.
make[2]: *** [kernel/sched] Error 2
/scratch/kisskb/src/drivers/char/random.c: In function 'write_pool':
/scratch/kisskb/src/drivers/char/random.c:1113:103: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  LD      kernel/irq/built-in.o
make[3]: Target `__build' not remade because of errors.
make[2]: *** [drivers/char] Error 2
  LD      drivers/mtd/maps/built-in.o
In file included from /scratch/kisskb/src/fs/proc/array.c:69:0:
/scratch/kisskb/src/include/linux/pagemap.h: In function 'fault_in_pages_readable':
/scratch/kisskb/src/include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val'
/scratch/kisskb/src/include/linux/pagemap.h:448:5: error: assignment of read-only variable '__gu_val'
make[3]: *** [fs/proc/array.o] Error 1
/scratch/kisskb/src/fs/sysfs/file.c: In function 'sysfs_read_file':
/scratch/kisskb/src/fs/sysfs/file.c:139:2: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t' [-Wformat]
In file included from /scratch/kisskb/src/mm/percpu.c:660:0:
/scratch/kisskb/src/mm/percpu-km.c: In function 'pcpu_verify_alloc_info':
/scratch/kisskb/src/mm/percpu-km.c:105:10: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat]
/scratch/kisskb/src/mm/percpu.c: In function 'pcpu_alloc':
/scratch/kisskb/src/mm/percpu.c:717:3: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat]
/scratch/kisskb/src/mm/percpu.c:717:3: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat]
/scratch/kisskb/src/mm/percpu.c:816:3: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat]
/scratch/kisskb/src/mm/percpu.c:816:3: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat]
/scratch/kisskb/src/mm/percpu.c: In function 'pcpu_dump_alloc_info':
/scratch/kisskb/src/mm/percpu.c:1125:9: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat]
/scratch/kisskb/src/mm/percpu.c:1125:9: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat]
/scratch/kisskb/src/mm/percpu.c:1125:9: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat]
/scratch/kisskb/src/mm/percpu.c:1125:9: warning: format '%zu' expects argument of type 'size_t', but argument 6 has type 'unsigned int' [-Wformat]
/scratch/kisskb/src/mm/percpu.c:1125:9: warning: format '%zu' expects argument of type 'size_t', but argument 7 has type 'unsigned int' [-Wformat]
/scratch/kisskb/src/mm/percpu.c:1125:9: warning: format '%zu' expects argument of type 'size_t', but argument 8 has type 'unsigned int' [-Wformat]
make[2]: Target `__build' not remade because of errors.
make[1]: *** [mm] Error 2
  LD      drivers/base/built-in.o
/scratch/kisskb/src/fs/dcache.c: In function '__d_path':
/scratch/kisskb/src/fs/dcache.c:2576:1: internal compiler error: in based_loc_descr, at dwarf2out.c:13636
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[2]: *** [fs/dcache.o] Error 1
  LD      fs/notify/inotify/built-in.o
/scratch/kisskb/src/fs/binfmt_flat.c: In function 'load_flat_file':
/scratch/kisskb/src/fs/binfmt_flat.c:752:17: warning: unused variable 'persistent' [-Wunused-variable]
  LD      fs/notify/built-in.o
make[3]: Target `__build' not remade because of errors.
make[2]: *** [fs/sysfs] Error 2
  LD      lib/zlib_inflate/zlib_inflate.o
  LD      lib/zlib_inflate/built-in.o
  LD      kernel/time/built-in.o
make[2]: Target `__build' not remade because of errors.
make[1]: *** [kernel] Error 2
  LD      drivers/mtd/mtd.o
  LD      drivers/mtd/built-in.o
  LD      drivers/tty/built-in.o
make[2]: Target `__build' not remade because of errors.
make[1]: *** [drivers] Error 2
In file included from /scratch/kisskb/src/include/net/addrconf.h:45:0,
                 from /scratch/kisskb/src/lib/vsprintf.c:28:
/scratch/kisskb/src/include/linux/netdevice.h:965:1: warning: "__enabled_CONFIG_FCOE" is not defined [-Wundef]
/scratch/kisskb/src/include/linux/netdevice.h:965:1: warning: "__enabled_CONFIG_FCOE_MODULE" is not defined [-Wundef]
/scratch/kisskb/src/include/linux/netdevice.h:982:1: warning: "__enabled_CONFIG_LIBFCOE" is not defined [-Wundef]
/scratch/kisskb/src/include/linux/netdevice.h:982:1: warning: "__enabled_CONFIG_LIBFCOE_MODULE" is not defined [-Wundef]
/scratch/kisskb/src/include/linux/netdevice.h:1291:1: warning: "__enabled_CONFIG_FCOE" is not defined [-Wundef]
/scratch/kisskb/src/include/linux/netdevice.h:1291:1: warning: "__enabled_CONFIG_FCOE_MODULE" is not defined [-Wundef]
  AR      lib/lib.a
make[2]: Target `__build' not remade because of errors.
make[1]: *** [lib] Error 2
make[3]: Target `__build' not remade because of errors.
make[2]: *** [fs/proc] Error 2
make[2]: Target `__build' not remade because of errors.
make[1]: *** [fs] Error 2
make[1]: Target `_all' not remade because of errors.
make: *** [sub-make] Error 2
make: Target `_all' not remade because of errors.
## bisect disabled, NOT bisecting