# < 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 1fa7b6a29c61358cc2ca6f64cef4aa0e1a7ca74c
Head not built, building
# < git reset --mixed
# git branch -D linus
Deleted branch linus (was 1fa7b6a).
# 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=sh O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_sh-randconfig_sh4 CROSS_COMPILE=/opt/crosstool/gcc-4.3.2-nolibc/bin/sh4-linux-  -f kisskb-version.mk
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=sh O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_sh-randconfig_sh4 CROSS_COMPILE=/opt/crosstool/gcc-4.3.2-nolibc/bin/sh4-linux-  randconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=sh O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_sh-randconfig_sh4 CROSS_COMPILE=/opt/crosstool/gcc-4.3.2-nolibc/bin/sh4-linux-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linus_sh-randconfig_sh4/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
.config:134:warning: override: SLOB changes choice state
#
# configuration written to .config
#
  GEN     /scratch/kisskb/build/linus_sh-randconfig_sh4/Makefile
make[2]: Nothing to be done for `all'.
  CHK     include/linux/version.h
  UPD     include/linux/version.h
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/bin2c
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  HOSTLD  scripts/mod/modpost
  Using /scratch/kisskb/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  Generating include/generated/machtypes.h
  CC      kernel/bounds.s
  GEN     include/generated/bounds.h
  CC      arch/sh/kernel/asm-offsets.s
In file included from /scratch/kisskb/src/include/linux/sched.h:68,
                 from /scratch/kisskb/src/include/linux/cgroup.h:11,
                 from /scratch/kisskb/src/include/linux/memcontrol.h:22,
                 from /scratch/kisskb/src/include/linux/swap.h:8,
                 from /scratch/kisskb/src/include/linux/suspend.h:4,
                 from /scratch/kisskb/src/arch/sh/kernel/asm-offsets.c:15:
/scratch/kisskb/src/arch/sh/include/asm/ptrace.h: In function 'profile_pc':
/scratch/kisskb/src/arch/sh/include/asm/ptrace.h:134: error: implicit declaration of function 'instruction_pointer'
In file included from /scratch/kisskb/src/arch/sh/include/asm/ptrace.h:143,
                 from /scratch/kisskb/src/include/linux/sched.h:68,
                 from /scratch/kisskb/src/include/linux/cgroup.h:11,
                 from /scratch/kisskb/src/include/linux/memcontrol.h:22,
                 from /scratch/kisskb/src/include/linux/swap.h:8,
                 from /scratch/kisskb/src/include/linux/suspend.h:4,
                 from /scratch/kisskb/src/arch/sh/kernel/asm-offsets.c:15:
/scratch/kisskb/src/include/asm-generic/ptrace.h: At top level:
/scratch/kisskb/src/include/asm-generic/ptrace.h:22: error: conflicting types for 'instruction_pointer'
/scratch/kisskb/src/arch/sh/include/asm/ptrace.h:134: error: previous implicit declaration of 'instruction_pointer' was here
/scratch/kisskb/src/include/asm-generic/ptrace.h: In function 'frame_pointer':
/scratch/kisskb/src/include/asm-generic/ptrace.h:64: error: 'struct pt_regs' has no member named 'fp'
/scratch/kisskb/src/include/asm-generic/ptrace.h: In function 'frame_pointer_set':
/scratch/kisskb/src/include/asm-generic/ptrace.h:69: error: 'struct pt_regs' has no member named 'fp'
make[2]: *** [arch/sh/kernel/asm-offsets.s] Error 1
make[1]: *** [prepare0] Error 2
make: *** [sub-make] Error 2
make failed, trying to bisect ..
## bisect start
Last known good revision 3c0eee3fe6a3a1c745379547c7e7c904aa64f6d5
# < git symbolic-ref HEAD
# < git merge-base 3c0eee3fe6a3a1c745379547c7e7c904aa64f6d5 1fa7b6a29c61358cc2ca6f64cef4aa0e1a7ca74c

# < git ls-files --others --modified
# git ls-files --others --modified
cmd.log
# git bisect reset linus
Already on 'linus'
# git bisect start
# git bisect bad
# git bisect good 3c0eee3fe6a3a1c745379547c7e7c904aa64f6d5
Bisecting: 14604 revisions left to test after this (roughly 14 steps)
[776e58ea3d3735f85678155398241d2513afa67a] KVM: unbreak userspace that does not sets tss address
Trying 1fa7b6a29c61358cc2ca6f64cef4aa0e1a7ca74c

# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=sh O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_sh-randconfig_sh4 CROSS_COMPILE=/opt/crosstool/gcc-4.3.2-nolibc/bin/sh4-linux-  randconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
warning: (PAGE_POISONING) selects DEBUG_PAGEALLOC which has unmet direct dependencies (DEBUG_KERNEL && ARCH_SUPPORTS_DEBUG_PAGEALLOC && (!HIBERNATION || !PPC && !SPARC) && !KMEMCHECK)
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=sh O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_sh-randconfig_sh4 CROSS_COMPILE=/opt/crosstool/gcc-4.3.2-nolibc/bin/sh4-linux-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linus_sh-randconfig_sh4/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
warning: (PAGE_POISONING) selects DEBUG_PAGEALLOC which has unmet direct dependencies (DEBUG_KERNEL && ARCH_SUPPORTS_DEBUG_PAGEALLOC && (!HIBERNATION || !PPC && !SPARC) && !KMEMCHECK)
warning: (PAGE_POISONING) selects DEBUG_PAGEALLOC which has unmet direct dependencies (DEBUG_KERNEL && ARCH_SUPPORTS_DEBUG_PAGEALLOC && (!HIBERNATION || !PPC && !SPARC) && !KMEMCHECK)
  GEN     /scratch/kisskb/build/linus_sh-randconfig_sh4/Makefile
  CHK     include/linux/version.h
  UPD     include/linux/version.h
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/pnmtologo
  HOSTCC  scripts/genksyms/genksyms.o
  SHIPPED scripts/genksyms/lex.c
  SHIPPED scripts/genksyms/parse.h
  SHIPPED scripts/genksyms/keywords.c
  SHIPPED scripts/genksyms/parse.c
  CC      scripts/mod/empty.o
  HOSTCC  scripts/genksyms/parse.o
  HOSTCC  scripts/genksyms/lex.o
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  HOSTLD  scripts/genksyms/genksyms
  HOSTLD  scripts/mod/modpost
  Using /scratch/kisskb/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
make[2]: `include/generated/machtypes.h' is up to date.
  CC      kernel/bounds.s
  GEN     include/generated/bounds.h
  CC      arch/sh/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
<stdin>:1538:2: warning: #warning syscall name_to_handle_at not implemented
<stdin>:1542:2: warning: #warning syscall open_by_handle_at not implemented
<stdin>:1546:2: warning: #warning syscall clock_adjtime not implemented
  HOSTCC  usr/gen_init_cpio
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      init/do_mounts.o
  AS      arch/sh/kernel/debugtraps.o
  CC      init/do_mounts_initrd.o
  CC      arch/sh/kernel/dma-nommu.o
  CC      arch/sh/mm/alignment.o
  CC      init/initramfs.o
  CC      arch/sh/kernel/dumpstack.o
  LD      arch/sh/boards/built-in.o
  CC      arch/sh/mm/cache.o
  CC      arch/sh/kernel/idle.o
  CC      arch/sh/mm/init.o
  CC      arch/sh/kernel/io.o
  CC      arch/sh/math-emu/math.o
  CC      arch/sh/mm/consistent.o
  UPD     include/generated/compile.h
  CC      arch/sh/boards/mach-se/board-se7619.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/kernel/kdebugfs.o
  CC      arch/sh/mm/nommu.o
  CC      init/version.o
  CC      arch/sh/kernel/machvec.o
  CC      arch/sh/kernel/nmi_debug.o
  CC      arch/sh/mm/extable_32.o
  CC      arch/sh/kernel/process.o
  CC      kernel/sched.o
  CC      arch/sh/kernel/process_32.o
  CC      mm/filemap.o
  CC      arch/sh/mm/asids-debugfs.o
  CC      kernel/fork.o
  CC      mm/mempool.o
  CC      arch/sh/kernel/ptrace.o
  CC      arch/sh/kernel/ptrace_32.o
  CC      mm/oom_kill.o
  CC      kernel/exec_domain.o
  CC      kernel/panic.o
  CC      mm/fadvise.o
  CC      arch/sh/kernel/reboot.o
  CC      kernel/printk.o
  CC      mm/maccess.o
  CC      arch/sh/kernel/return_address.o
  CC      mm/page_alloc.o
  CC      kernel/cpu.o
  CC      kernel/exit.o
  CC      mm/page-writeback.o
  CC      arch/sh/kernel/setup.o
  CC      kernel/itimer.o
  CC      fs/open.o
  TIMEC   kernel/timeconst.h
  CC      mm/readahead.o
  CC      fs/read_write.o
  CC      arch/sh/kernel/signal_32.o
  CC      kernel/softirq.o
  CC      ipc/util.o
  CC      mm/swap.o
  CC      fs/file_table.o
  CC      mm/truncate.o
  CC      kernel/resource.o
  CC      fs/super.o
  CC      arch/sh/kernel/sys_sh.o
  CC      ipc/msgutil.o
  CC      kernel/sysctl.o
  CC      mm/vmscan.o
  CC      arch/sh/kernel/sys_sh32.o
  AS      arch/sh/kernel/syscalls_32.o
  CC      security/commoncap.o
  CC      ipc/msg.o
  CC      fs/char_dev.o
  CC      kernel/sysctl_binary.o
  CC      mm/shmem.o
  CC      arch/sh/kernel/time.o
  CC      fs/stat.o
  CC      mm/prio_tree.o
  CC      kernel/capability.o
  CC      mm/util.o
  CC      ipc/sem.o
  CC      arch/sh/kernel/topology.o
  CC      fs/exec.o
  CC      kernel/ptrace.o
  CC      fs/pipe.o
  CC      ipc/shm.o
  CC      mm/mmzone.o
  CC      arch/sh/kernel/traps.o
  CC      kernel/timer.o
  CC      fs/namei.o
  CC      kernel/user.o
  CC      ipc/ipcns_notifier.o
  CC      arch/sh/kernel/traps_32.o
  CC      kernel/signal.o
  CC      mm/vmstat.o
  CC      fs/fcntl.o
  CC      ipc/syscall.o
  CC      fs/ioctl.o
  CC      kernel/sys.o
  CC      mm/backing-dev.o
  CC      fs/readdir.o
  CC      kernel/kmod.o
  CC      arch/sh/kernel/unwinder.o
  CC      mm/page_isolation.o
  CC      arch/sh/kernel/iomap.o
  CC      fs/select.o
  CC      kernel/workqueue.o
  CC      block/elevator.o
  CC      mm/mm_init.o
  CC      mm/mmu_context.o
  CC      block/blk-core.o
  CC      fs/fifo.o
  CC      arch/sh/kernel/kgdb.o
  CC      kernel/pid.o
  CC      fs/dcache.o
  CC      kernel/rcupdate.o
  CC      mm/percpu.o
  CC      fs/inode.o
  CC      block/blk-tag.o
  LD      sound/built-in.o
  CC      arch/sh/kernel/sh_ksyms_32.o
  CC      crypto/fips.o
  CC      fs/attr.o
  CC      kernel/extable.o
  CC      mm/nommu.o
  CC      kernel/params.o
  CC [M]  crypto/api.o
  CC      arch/sh/kernel/module.o
  CC [M]  sound/sound_core.o
  CC      block/blk-sysfs.o
  CC      arch/sh/kernel/cpu/clock-cpg.o
  AS      arch/sh/kernel/cpu/sh2/ex.o
  CC      arch/sh/kernel/cpu/irq/imask.o
  LD      firmware/built-in.o
  CC      arch/sh/kernel/cpu/sh2/probe.o
  LD      drivers/ata/built-in.o
  LD      arch/sh/drivers/dma/built-in.o
  CC [M]  drivers/ata/libata-core.o
  CC      arch/sh/drivers/heartbeat.o
  AS      arch/sh/kernel/cpu/sh2/entry.o
/scratch/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S: Assembler messages:
/scratch/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:89: Warning: overflow in branch to __restore_all; converted into longer instruction sequence
/scratch/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:209: Warning: overflow in branch to syscall_call; converted into longer instruction sequence
/scratch/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:335: Warning: overflow in branch to syscall_trace_entry; converted into longer instruction sequence
/scratch/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:337: Warning: overflow in branch to syscall_trace_entry; converted into longer instruction sequence
/scratch/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:361: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/scratch/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:364: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
  GEN     usr/initramfs_data.cpio
  CC      arch/sh/kernel/cpu/sh2/setup-sh7619.o
  AS      usr/initramfs_data.o
  LD      usr/built-in.o
  CC      net/nonet.o
  CC      arch/sh/kernel/cpu/fpu.o
  CC      arch/sh/kernel/cpu/init.o
  CC      arch/sh/kernel/cpu/clock.o
  CC      fs/bad_inode.o
  CC      fs/file.o
  CC      fs/filesystems.o
  CC      arch/sh/kernel/crash_dump.o
  CC [M]  crypto/cipher.o
  LD      drivers/auxdisplay/built-in.o
  CC      arch/sh/kernel/cpu/hwblk.o
  CC      arch/sh/kernel/stacktrace.o
  CC      drivers/base/core.o
  CC      mm/init-mm.o
  CC      arch/sh/kernel/kprobes.o
  LD      drivers/block/built-in.o
  CC [M]  drivers/block/brd.o
  CC      arch/sh/kernel/disassemble.o
  CC      block/blk-flush.o
  CC      arch/sh/kernel/perf_event.o
  CC      mm/bootmem.o
  CC      arch/sh/kernel/cpu/sh2/clock-sh7619.o
  CC [M]  sound/sound_firmware.o
  CC      mm/memblock.o
  CC      arch/sh/kernel/cpu/proc.o
  LD      arch/sh/kernel/cpu/irq/built-in.o
  CC      mm/dmapool.o
  CC      mm/sparse.o
  CC      arch/sh/kernel/perf_callchain.o
  CC      drivers/base/sys.o
  CC      drivers/base/bus.o
  CC      arch/sh/kernel/hw_breakpoint.o
  CC      mm/debug-pagealloc.o
  CC      block/blk-settings.o
  AS      arch/sh/kernel/head_32.o
  CC      block/blk-ioc.o
  CC      arch/sh/kernel/init_task.o
  LDS     arch/sh/kernel/vmlinux.lds
  CC      block/blk-map.o
  LD      drivers/block/paride/built-in.o
  CC [M]  drivers/block/paride/paride.o
  CC [M]  drivers/block/paride/bpck.o
  CC      block/blk-exec.o
  CC [M]  drivers/block/paride/dstr.o
  CC      block/blk-merge.o
  CC      mm/slub.o
  CC      fs/namespace.o
  CC      fs/seq_file.o
  CC      drivers/base/dd.o
  CC      drivers/base/syscore.o
  LD      arch/sh/kernel/cpu/sh2/built-in.o
  CC [M]  drivers/block/loop.o
  CC      fs/xattr.o
  CC      fs/libfs.o
  CC [M]  drivers/block/cryptoloop.o
  CC      drivers/base/driver.o
In file included from /scratch/kisskb/src/include/linux/parport.h:538,
                 from /scratch/kisskb/src/drivers/block/paride/paride.c:33:
/scratch/kisskb/src/include/linux/parport_pc.h: In function 'parport_pc_write_data':
/scratch/kisskb/src/include/linux/parport_pc.h:67: error: implicit declaration of function 'outb'
/scratch/kisskb/src/include/linux/parport_pc.h: In function 'parport_pc_read_data':
/scratch/kisskb/src/include/linux/parport_pc.h:72: error: implicit declaration of function 'inb'
make[3]: *** [drivers/block/paride/paride.o] Error 1
make[3]: *** Waiting for unfinished jobs....
  CC [M]  arch/sh/drivers/push-switch.o
  LD      arch/sh/boards/mach-se/built-in.o
  CC      mm/failslab.o
  CC      arch/sh/lib/io.o
  CC      fs/fs-writeback.o
  LD      drivers/cdrom/built-in.o
  CC [M]  drivers/cdrom/cdrom.o
  CC [M]  crypto/compress.o
  CC [M]  crypto/algapi.o
  CC [M]  crypto/scatterwalk.o
  CC      block/blk-softirq.o
  CC [M]  drivers/ata/libata-scsi.o
  CC [M]  drivers/ata/libata-eh.o
  AS      arch/sh/lib/ashiftrt.o
  CC      fs/pnode.o
  CC      arch/sh/lib/ashldi3.o
  CC      kernel/posix-timers.o
/scratch/kisskb/src/drivers/block/paride/bpck.c: In function 'bpck_read_regr':
/scratch/kisskb/src/drivers/block/paride/bpck.c:56: error: implicit declaration of function 'outb'
/scratch/kisskb/src/drivers/block/paride/bpck.c:57: error: implicit declaration of function 'inb'
/scratch/kisskb/src/drivers/block/paride/bpck.c: In function 'bpck_write_block':
/scratch/kisskb/src/drivers/block/paride/bpck.c:135: error: implicit declaration of function 'outw'
/scratch/kisskb/src/drivers/block/paride/bpck.c:142: error: implicit declaration of function 'outl'
/scratch/kisskb/src/drivers/block/paride/bpck.c: In function 'bpck_read_block':
/scratch/kisskb/src/drivers/block/paride/bpck.c:181: error: implicit declaration of function 'inw'
/scratch/kisskb/src/drivers/block/paride/bpck.c:188: error: implicit declaration of function 'inl'
make[3]: *** [drivers/block/paride/bpck.o] Error 1
  CC      kernel/kthread.o
  CC      kernel/wait.o
/scratch/kisskb/src/drivers/block/paride/dstr.c: In function 'dstr_read_regr':
/scratch/kisskb/src/drivers/block/paride/dstr.c:53: error: implicit declaration of function 'outb'
/scratch/kisskb/src/drivers/block/paride/dstr.c:59: error: implicit declaration of function 'inb'
/scratch/kisskb/src/drivers/block/paride/dstr.c: In function 'dstr_read_block':
/scratch/kisskb/src/drivers/block/paride/dstr.c:145: error: implicit declaration of function 'inw'
/scratch/kisskb/src/drivers/block/paride/dstr.c:150: error: implicit declaration of function 'inl'
/scratch/kisskb/src/drivers/block/paride/dstr.c: In function 'dstr_write_block':
/scratch/kisskb/src/drivers/block/paride/dstr.c:180: error: implicit declaration of function 'outw'
/scratch/kisskb/src/drivers/block/paride/dstr.c:185: error: implicit declaration of function 'outl'
make[3]: *** [drivers/block/paride/dstr.o] Error 1
make[2]: *** [drivers/block/paride] Error 2
make[2]: *** Waiting for unfinished jobs....
  CC [M]  crypto/ablkcipher.o
  AS      arch/sh/lib/ashlsi3.o
  CC      fs/drop_caches.o
  LD      arch/sh/kernel/cpu/built-in.o
  CC      drivers/base/class.o
  CC      fs/splice.o
  CC [M]  drivers/ata/libata-transport.o
  CC      mm/quicklist.o
  LD      sound/arm/built-in.o
  LD      sound/atmel/built-in.o
  CC      mm/kmemleak.o
  CC      fs/sync.o
  CC [M]  crypto/blkcipher.o
  LD      sound/drivers/built-in.o
  CC [M]  sound/drivers/aloop.o
  CC      block/blk-timeout.o
  CC      block/blk-iopoll.o
  LD      sound/core/oss/built-in.o
  CC [M]  sound/core/oss/mixer_oss.o
  LD      net/built-in.o
  LD      sound/isa/built-in.o
  LD      sound/i2c/built-in.o
  LD      sound/isa/ad1816a/built-in.o
  LD      sound/i2c/other/built-in.o
  LD      sound/mips/built-in.o
  LD      sound/isa/ad1848/built-in.o
  LD      sound/isa/cs423x/built-in.o
  LD      sound/isa/es1688/built-in.o
  CC      block/blk-lib.o
  CC [M]  mm/kmemleak-test.o
  LD      sound/isa/galaxy/built-in.o
  CC      lib/bcd.o
  LD      sound/isa/gus/built-in.o
  LD      sound/isa/msnd/built-in.o
  LD      sound/isa/opti9xx/built-in.o
  CC      block/ioctl.o
  LD      sound/isa/sb/built-in.o
  LD      sound/isa/wavefront/built-in.o
  CC      fs/utimes.o
  CC      drivers/base/platform.o
  CC      kernel/kfifo.o
  CC [M]  crypto/ahash.o
  LD      sound/isa/wss/built-in.o
  CC      lib/div64.o
  CC      block/genhd.o
  CC [M]  sound/drivers/mtpav.o
  CC      kernel/sys_ni.o
  CC      block/scsi_ioctl.o
  CC      kernel/posix-cpu-timers.o
  CC [M]  crypto/shash.o
  CC [M]  crypto/algboss.o
  CC [M]  crypto/testmgr.o
  LD      arch/sh/mm/built-in.o
  CC      kernel/mutex.o
  CC [M]  crypto/crypto_wq.o
  CC      arch/sh/lib/ashrdi3.o
  CC [M]  sound/drivers/portman2x4.o
  LD      sound/oss/built-in.o
  CC      drivers/base/cpu.o
  CC      kernel/hrtimer.o
  AS      arch/sh/lib/ashrsi3.o
/scratch/kisskb/src/sound/drivers/mtpav.c: In function 'snd_mtpav_getreg':
/scratch/kisskb/src/sound/drivers/mtpav.c:226: error: implicit declaration of function 'inb'
/scratch/kisskb/src/sound/drivers/mtpav.c: In function 'snd_mtpav_mputreg':
/scratch/kisskb/src/sound/drivers/mtpav.c:242: error: implicit declaration of function 'outb'
make[3]: *** [sound/drivers/mtpav.o] Error 1
make[3]: *** Waiting for unfinished jobs....
/scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/scratch/kisskb/src/mm/bootmem.c:362: warning: control reaches end of non-void function
  LD      sound/pci/built-in.o
  LD      sound/parisc/built-in.o
  CC      fs/stack.o
  LD      sound/pci/ac97/built-in.o
  LD      sound/pcmcia/built-in.o
  LD      sound/pcmcia/pdaudiocf/built-in.o
  LD      sound/pci/ali5451/built-in.o
  CC [M]  crypto/aead.o
  LD      sound/pcmcia/vx/built-in.o
  LD      sound/pci/asihpi/built-in.o
  LD      sound/ppc/built-in.o
  LD      sound/pci/au88x0/built-in.o
  LD      sound/sh/built-in.o
  LD      sound/soc/built-in.o
  CC      fs/fs_struct.o
  CC [M]  sound/soc/soc-core.o
  LD      sound/sparc/built-in.o
  LD      sound/pci/aw2/built-in.o
  LD      sound/pci/ca0106/built-in.o
  LD      sound/pci/cs46xx/built-in.o
  LD      sound/pci/ctxfi/built-in.o
  LD      sound/pci/cs5535audio/built-in.o
  LD      sound/spi/built-in.o
  CC      block/bsg.o
  CC      drivers/base/firmware.o
  LD      sound/synth/built-in.o
  LD      sound/pci/echoaudio/built-in.o
  CC      lib/sort.o
  LD      security/built-in.o
  CC      drivers/base/init.o
  LD      sound/usb/built-in.o
  LD      sound/pci/emu10k1/built-in.o
  LD      sound/pci/hda/built-in.o
  LD      sound/usb/caiaq/built-in.o
  CC      block/noop-iosched.o
  LD      sound/pci/ice1712/built-in.o
  LD      sound/usb/misc/built-in.o
  CC      kernel/rwsem.o
  LD      arch/sh/drivers/built-in.o
  CC      drivers/base/map.o
  LD      sound/pci/korg1212/built-in.o
  LD      sound/usb/usx2y/built-in.o
  LD      sound/pci/lx6464es/built-in.o
  CC [M]  sound/core/memalloc.o
  LD      sound/pci/mixart/built-in.o
  CC      kernel/nsproxy.o
  LD [M]  sound/soundcore.o
  LD      sound/pci/nm256/built-in.o
  CC      block/blk-integrity.o
  LD      sound/pci/oxygen/built-in.o
  CC      drivers/base/devres.o
  CC      drivers/base/attribute_container.o
  LD      sound/pci/pcxhr/built-in.o
  CC [M]  sound/core/pcm.o
  LD      sound/pci/riptide/built-in.o
  CC [M]  sound/core/pcm_native.o
  LD      sound/pci/rme9652/built-in.o
  CC [M]  crypto/chainiv.o
  CC [M]  block/blk-cgroup.o
  LD      sound/pci/trident/built-in.o
  CC [M]  crypto/eseqiv.o
  CC      fs/statfs.o
  CC      kernel/srcu.o
  LD      sound/pci/vx222/built-in.o
  CC [M]  sound/core/oss/pcm_oss.o
  CC [M]  drivers/ata/libata-pmp.o
  LD      sound/pci/ymfpci/built-in.o
  CC      lib/parser.o
  CC [M]  block/cfq-iosched.o
  CC      drivers/base/transport_class.o
  CC [M]  drivers/ata/ahci_platform.o
  CC      kernel/semaphore.o
  AS      arch/sh/lib/checksum.o
  CC      fs/buffer.o
  CC      drivers/base/power/sysfs.o
  CC [M]  sound/core/pcm_lib.o
  CC      drivers/base/dma-mapping.o
  CC      fs/bio.o
  CC [M]  drivers/ata/libahci.o
  CC      drivers/base/dma-coherent.o
  CC      lib/halfmd4.o
  CC      lib/debug_locks.o
  CC      lib/random32.o
In file included from /scratch/kisskb/src/include/linux/parport.h:538,
                 from /scratch/kisskb/src/sound/drivers/portman2x4.c:43:
/scratch/kisskb/src/include/linux/parport_pc.h: In function 'parport_pc_write_data':
/scratch/kisskb/src/include/linux/parport_pc.h:67: error: implicit declaration of function 'outb'
/scratch/kisskb/src/include/linux/parport_pc.h: In function 'parport_pc_read_data':
/scratch/kisskb/src/include/linux/parport_pc.h:72: error: implicit declaration of function 'inb'
make[3]: *** [sound/drivers/portman2x4.o] Error 1
  CC      lib/bust_spinlocks.o
  CC [M]  sound/soc/soc-dapm.o
  CC      lib/hexdump.o
  CC      fs/block_dev.o
  CC [M]  crypto/seqiv.o
  CC      arch/sh/lib/delay.o
  CC      drivers/base/power/generic_ops.o
  LD      init/mounts.o
  LD      init/built-in.o
  CC      drivers/base/module.o
  CC      drivers/base/power/runtime.o
  CC [M]  sound/core/pcm_timer.o
  CC [M]  crypto/pcompress.o
  CC      lib/kasprintf.o
  CC [M]  crypto/vmac.o
  CC      kernel/notifier.o
  CC      kernel/ksysfs.o
  CC      arch/sh/lib/div64-generic.o
  AS      arch/sh/lib/div64.o
  CC      arch/sh/lib/lshrdi3.o
  CC      kernel/pm_qos_params.o
  CC      lib/bitmap.o
  CC      kernel/sched_clock.o
/scratch/kisskb/src/drivers/base/power/sysfs.c:249: warning: 'dev_attr_wakeup' defined but not used
  CC [M]  crypto/md4.o
  CC [M]  crypto/md5.o
  CC      kernel/cred.o
  CC [M]  sound/core/pcm_misc.o
  CC      fs/direct-io.o
  CC [M]  sound/core/pcm_memory.o
  CC      fs/mpage.o
  CC [M]  sound/soc/soc-jack.o
  CC      fs/ioprio.o
  CC      fs/bio-integrity.o
  CC      lib/scatterlist.o
  CC      kernel/async.o
  LD      fs/autofs4/built-in.o
  LD      fs/befs/built-in.o
  CC [M]  fs/autofs4/init.o
  CC [M]  fs/befs/datastream.o
  CC      kernel/range.o
  CC [M]  sound/soc/soc-cache.o
  CC [M]  fs/autofs4/inode.o
  CC [M]  fs/autofs4/root.o
  LD      arch/sh/kernel/built-in.o
  LD      fs/bfs/built-in.o
  CC [M]  fs/bfs/inode.o
  AS      arch/sh/lib/lshrsi3.o
  CC [M]  fs/bfs/file.o
  CC [M]  fs/bfs/dir.o
  LD      fs/configfs/built-in.o
  CC [M]  fs/configfs/inode.o
  LD      fs/cramfs/built-in.o
  CC [M]  fs/cramfs/inode.o
  LD      fs/btrfs/built-in.o
  CC [M]  fs/btrfs/super.o
  AS      arch/sh/lib/mcount.o
  AS      arch/sh/lib/memchr.o
  CC [M]  fs/cramfs/uncompress.o
  AS      arch/sh/lib/memcpy.o
  CC      fs/debugfs/inode.o
  AS      arch/sh/lib/memmove.o
  CC      fs/devpts/inode.o
  AS      arch/sh/lib/memset.o
  CC      kernel/jump_label.o
  CC [M]  fs/autofs4/symlink.o
  AS      arch/sh/lib/movmem.o
  CC      kernel/groups.o
  AS      arch/sh/lib/strlen.o
  CC [M]  fs/befs/btree.o
  CC      kernel/freezer.o
  CC [M]  fs/befs/super.o
  CC [M]  fs/befs/inode.o
  CC      fs/exportfs/expfs.o
  CC      kernel/stacktrace.o
  CC [M]  fs/btrfs/ctree.o
  LD      fs/ext2/built-in.o
  CC [M]  fs/ext2/balloc.o
  CC      fs/debugfs/file.o
  CC      kernel/debug/debug_core.o
  CC [M]  fs/btrfs/extent-tree.o
  CC [M]  fs/befs/debug.o
  CC [M]  crypto/rmd160.o
  CC [M]  fs/configfs/file.o
  CC [M]  crypto/rmd256.o
  CC      kernel/gcov/base.o
make[2]: *** [sound/drivers] Error 2
make[2]: *** Waiting for unfinished jobs....
  CC      kernel/irq/irqdesc.o
  CC [M]  sound/core/rawmidi.o
  CC [M]  sound/core/timer.o
  AS      arch/sh/lib/udiv_qrnnd.o
  AS      arch/sh/lib/udivsi3.o
  AS      arch/sh/lib/udivsi3_i4i-Os.o
  LD      arch/sh/lib/built-in.o
  AR      arch/sh/lib/lib.a
  CC [M]  sound/core/sound.o
  CC [M]  fs/ext2/dir.o
  CC      lib/string_helpers.o
  CC      lib/gcd.o
  CC      kernel/power/main.o
  LD      fs/ext3/built-in.o
  LD      fs/ext4/built-in.o
  CC [M]  fs/ext3/balloc.o
  CC [M]  fs/ext4/balloc.o
  CC [M]  fs/ext3/bitmap.o
  LD      fs/fat/built-in.o
  CC [M]  fs/fat/cache.o
  CC [M]  sound/soc/soc-utils.o
  LD      fs/gfs2/built-in.o
  CC [M]  fs/gfs2/acl.o
  CC      kernel/gcov/fs.o
  CC [M]  fs/ext4/bitmap.o
  CC      kernel/time/timekeeping.o
  CC [M]  sound/core/init.o
  CC      kernel/mutex-debug.o
  CC      kernel/lockdep.o
/scratch/kisskb/src/kernel/pm_qos_params.c: In function 'pm_qos_get_value':
/scratch/kisskb/src/kernel/pm_qos_params.c:136: warning: control reaches end of non-void function
  CC [M]  sound/core/memory.o
In file included from /scratch/kisskb/src/arch/sh/math-emu/math.c:24:
/scratch/kisskb/src/include/math-emu/single.h:50:5: warning: "__LITTLE_ENDIAN" is not defined
In file included from /scratch/kisskb/src/arch/sh/math-emu/math.c:25:
/scratch/kisskb/src/include/math-emu/double.h:59:5: warning: "__LITTLE_ENDIAN" is not defined
/scratch/kisskb/src/arch/sh/math-emu/math.c:55:1: warning: "WRITE" redefined
In file included from /scratch/kisskb/src/include/linux/perf_event.h:502,
                 from /scratch/kisskb/src/arch/sh/math-emu/math.c:15:
/scratch/kisskb/src/include/linux/fs.h:163:1: warning: this is the location of the previous definition
/scratch/kisskb/src/arch/sh/math-emu/math.c:56:1: warning: "READ" redefined
/scratch/kisskb/src/include/linux/fs.h:162:1: warning: this is the location of the previous definition
/scratch/kisskb/src/arch/sh/math-emu/math.c: In function 'fcmp_gt':
/scratch/kisskb/src/arch/sh/math-emu/math.c:82: warning: left shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:82: warning: left shift count is negative
  CC [M]  crypto/sha512_generic.o
  CC [M]  fs/befs/io.o
  CC [M]  sound/core/info.o
/scratch/kisskb/src/arch/sh/math-emu/math.c: In function 'fcmp_eq':
/scratch/kisskb/src/arch/sh/math-emu/math.c:93: warning: left shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:93: warning: left shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c: In function 'fadd':
/scratch/kisskb/src/arch/sh/math-emu/math.c:109: warning: left shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:109: warning: left shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:109: warning: right shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:109: warning: left shift count >= width of type
/scratch/kisskb/src/arch/sh/math-emu/math.c:109: warning: right shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:109: warning: right shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c: In function 'fsub':
/scratch/kisskb/src/arch/sh/math-emu/math.c:116: warning: left shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:116: warning: left shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:116: warning: right shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:116: warning: left shift count >= width of type
/scratch/kisskb/src/arch/sh/math-emu/math.c:116: warning: right shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:116: warning: right shift count is negative
  CC [M]  fs/ext2/file.o
/scratch/kisskb/src/arch/sh/math-emu/math.c: In function 'fmul':
/scratch/kisskb/src/arch/sh/math-emu/math.c:123: warning: left shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:123: warning: left shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:123: warning: right shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:123: warning: left shift count >= width of type
/scratch/kisskb/src/arch/sh/math-emu/math.c:123: warning: right shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:123: warning: right shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:123: warning: right shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:123: warning: left shift count >= width of type
/scratch/kisskb/src/arch/sh/math-emu/math.c: In function 'fdiv':
/scratch/kisskb/src/arch/sh/math-emu/math.c:130: warning: left shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:130: warning: left shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:130: warning: left shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:130: warning: right shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:130: warning: right shift count is negative
  CC [M]  sound/core/control.o
  CC      kernel/futex.o
  CC      kernel/rtmutex.o
  CC      kernel/up.o
  CC [M]  fs/ext2/ialloc.o
/scratch/kisskb/src/arch/sh/math-emu/math.c: In function 'fmac':
/scratch/kisskb/src/arch/sh/math-emu/math.c:146: warning: right shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:146: warning: left shift count >= width of type
  CC [M]  fs/autofs4/waitq.o
/scratch/kisskb/src/arch/sh/math-emu/math.c: In function 'ffloat':
/scratch/kisskb/src/arch/sh/math-emu/math.c:295: warning: right shift count >= width of type
/scratch/kisskb/src/arch/sh/math-emu/math.c:295: warning: right shift count >= width of type
/scratch/kisskb/src/arch/sh/math-emu/math.c:295: warning: right shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:295: warning: right shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:297: warning: right shift count >= width of type
/scratch/kisskb/src/arch/sh/math-emu/math.c:297: warning: right shift count >= width of type
/scratch/kisskb/src/arch/sh/math-emu/math.c: In function 'ftrc':
/scratch/kisskb/src/arch/sh/math-emu/math.c:311: warning: left shift count is negative
  CC [M]  fs/autofs4/expire.o
/scratch/kisskb/src/arch/sh/math-emu/math.c:311: warning: left shift count >= width of type
/scratch/kisskb/src/arch/sh/math-emu/math.c:311: warning: left shift count >= width of type
/scratch/kisskb/src/arch/sh/math-emu/math.c:311: warning: right shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:311: warning: left shift count >= width of type
/scratch/kisskb/src/arch/sh/math-emu/math.c: In function 'fcnvsd':
/scratch/kisskb/src/arch/sh/math-emu/math.c:324: warning: left shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:325: warning: right shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:325: warning: right shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c: In function 'fcnvds':
/scratch/kisskb/src/arch/sh/math-emu/math.c:334: warning: left shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:335: warning: right shift count is negative
/scratch/kisskb/src/arch/sh/math-emu/math.c:335: warning: left shift count >= width of type
/scratch/kisskb/src/arch/sh/math-emu/math.c:335: warning: right shift count is negative
  CC [M]  fs/befs/linuxvfs.o
  CC      kernel/gcov/gcc_3_4.o
  CC [M]  fs/configfs/dir.o
  CC [M]  crypto/tgr192.o
  CC [M]  crypto/gf128mul.o
  CC [M]  sound/core/misc.o
  CC [M]  crypto/cbc.o
  CC      lib/lcm.o
  CC      kernel/spinlock.o
  CC [M]  fs/ext3/dir.o
  CC      kernel/module.o
  CC      kernel/kallsyms.o
  CC [M]  fs/ext3/file.o
  CC [M]  fs/ext3/fsync.o
  CC      kernel/acct.o
  CC      kernel/cgroup.o
  LD      fs/exportfs/exportfs.o
  LD      fs/exportfs/built-in.o
  CC      kernel/cgroup_freezer.o
  CC [M]  fs/fat/dir.o
  CC      kernel/cpuset.o
  LD      sound/soc/atmel/built-in.o
  CC [M]  fs/ext3/ialloc.o
  CC      kernel/time/ntp.o
  CC [M]  fs/autofs4/dev-ioctl.o
  CC      lib/list_sort.o
  CC [M]  fs/configfs/symlink.o
  CC [M]  crypto/cts.o
  CC      kernel/irq/handle.o
  CC [M]  fs/fat/fatent.o
  LD      ipc/built-in.o
  CC [M]  fs/fat/file.o
  CC      kernel/ns_cgroup.o
  LD      fs/hfsplus/built-in.o
  CC [M]  fs/hfsplus/super.o
  LD      fs/hfs/built-in.o
  CC [M]  fs/hfs/bitmap.o
  CC      kernel/time/clocksource.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  CC [M]  fs/hfsplus/options.o
  CC [M]  fs/ext3/inode.o
  CC      kernel/time/jiffies.o
  CC [M]  fs/hfs/bfind.o
  CC [M]  sound/core/device.o
  CC [M]  crypto/lrw.o
  CC [M]  fs/fat/inode.o
  CC      kernel/power/process.o
  CC [M]  sound/core/sound_oss.o
  CC      kernel/irq/manage.o
  LD [M]  fs/bfs/bfs.o
  LD      fs/hpfs/built-in.o
  CC [M]  fs/hpfs/alloc.o
  CC [M]  sound/core/info_oss.o
  LD      fs/jbd/built-in.o
  CC [M]  fs/jbd/transaction.o
  CC [M]  crypto/ctr.o
  LD      fs/jbd2/built-in.o
  CC [M]  fs/jbd2/transaction.o
  CC [M]  crypto/fcrypt.o
  CC [M]  crypto/serpent.o
  CC [M]  fs/jbd2/commit.o
  CC [M]  fs/jbd2/recovery.o
  CC [M]  fs/hfs/bnode.o
  LD      fs/jfs/built-in.o
  CC [M]  fs/ext3/ioctl.o
  CC [M]  fs/jfs/super.o
  CC [M]  fs/jfs/file.o
  CC [M]  fs/jbd2/checkpoint.o
  CC [M]  fs/jbd2/revoke.o
  CC [M]  fs/hfsplus/inode.o
  LD      sound/soc/au1x/built-in.o
  LD      sound/soc/blackfin/built-in.o
  CC [M]  fs/ext2/inode.o
  CC [M]  fs/hpfs/anode.o
  CC      kernel/pid_namespace.o
  CC [M]  fs/hpfs/buffer.o
  CC [M]  fs/jbd2/journal.o
  LD      fs/minix/built-in.o
  CC [M]  fs/minix/bitmap.o
  CC [M]  crypto/aes_generic.o
  CC      kernel/test_kprobes.o
/scratch/kisskb/src/fs/bio-integrity.c: In function 'vecs_to_idx':
/scratch/kisskb/src/fs/bio-integrity.c:61: warning: control reaches end of non-void function
  LD      fs/debugfs/debugfs.o
  LD      fs/debugfs/built-in.o
  CC      kernel/kprobes.o
  LD      fs/nls/built-in.o
  CC [M]  fs/nls/nls_base.o
  LD      kernel/gcov/built-in.o
  LD      fs/nilfs2/built-in.o
  CC      kernel/hung_task.o
  CC [M]  fs/nilfs2/inode.o
  CC      kernel/rcutiny.o
  CC [M]  crypto/cast6.o
  CC [M]  fs/ext2/ioctl.o
  CC      kernel/irq_work.o
  CC      lib/uuid.o
  LD      drivers/base/power/built-in.o
  LD      drivers/base/built-in.o
/scratch/kisskb/src/kernel/sched.c: In function 'pick_next_task':
/scratch/kisskb/src/kernel/sched.c:4069: warning: control reaches end of non-void function
  LD      fs/omfs/built-in.o
  CC      fs/notify/fsnotify.o
  CC [M]  fs/omfs/bitmap.o
  CC      fs/notify/notification.o
  CC      lib/flex_array.o
  CC [M]  fs/ext3/namei.o
  LD      block/built-in.o
  CC [M]  fs/ext2/namei.o
  CC [M]  fs/ext2/super.o
  CC      kernel/debug/gdbstub.o
  CC [M]  fs/hfsplus/ioctl.o
  CC [M]  fs/configfs/mount.o
  CC      fs/partitions/check.o
  CC      fs/pstore/inode.o
  CC      fs/pstore/platform.o
  CC [M]  fs/nls/nls_cp737.o
  CC [M]  fs/ext3/super.o
  CC [M]  fs/ext3/symlink.o
  CC [M]  fs/hpfs/dentry.o
  CC [M]  fs/configfs/item.o
  CC [M]  fs/btrfs/print-tree.o
  CC [M]  fs/jfs/inode.o
  CC      kernel/time/timer_list.o
  CC [M]  fs/btrfs/root-tree.o
  CC      kernel/irq/spurious.o
  LD [M]  fs/cramfs/cramfs.o
  CC [M]  fs/ext4/dir.o
  CC      kernel/perf_event.o
  CC      fs/quota/quota.o
  CC [M]  fs/hpfs/dir.o
  CC      kernel/hw_breakpoint.o
  CC      kernel/time/timecompare.o
  CC      kernel/time/timeconv.o
  CC      lib/iomap_copy.o
  CC [M]  crypto/arc4.o
  CC [M]  fs/nls/nls_cp850.o
  CC      kernel/power/poweroff.o
/scratch/kisskb/src/fs/pstore/inode.c:253: error: unknown field 'get_sb' specified in initializer
/scratch/kisskb/src/fs/pstore/inode.c:253: warning: initialization makes integer from pointer without a cast
make[3]: *** [fs/pstore/inode.o] Error 1
make[3]: *** Waiting for unfinished jobs....
  CC [M]  fs/hpfs/dnode.o
  CC [M]  fs/hpfs/ea.o
  LD      sound/soc/codecs/built-in.o
  CC [M]  sound/soc/codecs/ak4642.o
  CC [M]  fs/fat/misc.o
  CC      fs/ramfs/inode.o
  CC [M]  crypto/tea.o
  CC [M]  fs/nls/nls_cp852.o
  CC [M]  fs/gfs2/bmap.o
  LD      fs/reiserfs/built-in.o
  CC [M]  fs/reiserfs/bitmap.o
  CC      fs/sysfs/inode.o
  CC [M]  fs/minix/itree_v1.o
make[2]: *** [fs/pstore] Error 2
make[2]: *** Waiting for unfinished jobs....
  CC [M]  fs/minix/itree_v2.o
  CC [M]  fs/gfs2/dir.o
  CC      kernel/time.o
  CC [M]  fs/ext2/symlink.o
  CC [M]  fs/ext2/xattr.o
  CC [M]  fs/gfs2/xattr.o
  CC [M]  fs/hfs/brec.o
  CC [M]  crypto/anubis.o
  CC [M]  fs/gfs2/glock.o
  LD [M]  fs/autofs4/autofs4.o
  CC [M]  fs/minix/namei.o
  CC      kernel/time/posix-clock.o
  CC [M]  fs/nls/nls_cp857.o
  CC      lib/devres.o
  CC      kernel/irq/resend.o
  LD      kernel/power/built-in.o
  CC      kernel/irq/chip.o
  CC      kernel/irq/dummychip.o
  CC      kernel/irq/devres.o
  CC [M]  fs/nls/nls_cp860.o
  CC [M]  fs/nls/nls_cp862.o
  CC [M]  fs/hpfs/file.o
  CC [M]  fs/ext2/xattr_user.o
  CC [M]  fs/ext3/hash.o
  CC [M]  fs/btrfs/dir-item.o
  CC [M]  fs/jfs/namei.o
  CC [M]  crypto/salsa20_generic.o
  CC [M]  fs/hfsplus/extents.o
  CC [M]  fs/ext2/xattr_trusted.o
  CC      kernel/time/clockevents.o
  LD [M]  fs/befs/befs.o
  CC [M]  fs/gfs2/glops.o
  CC [M]  fs/gfs2/inode.o
  CC [M]  fs/ext2/xattr_security.o
  CC      kernel/time/tick-common.o
  CC      lib/locking-selftest.o
  CC      lib/spinlock_debug.o
  CC      lib/find_last_bit.o
  CC [M]  fs/omfs/dir.o
  CC [M]  fs/omfs/file.o
  CC [M]  fs/omfs/inode.o
  CC [M]  crypto/deflate.o
  CC [M]  fs/btrfs/file-item.o
  CC [M]  fs/fat/namei_vfat.o
  CC      kernel/time/tick-oneshot.o
  LD      sound/soc/davinci/built-in.o
  CC [M]  fs/hfsplus/catalog.o
  CC      fs/partitions/msdos.o
  LD      sound/soc/ep93xx/built-in.o
  LD      sound/soc/fsl/built-in.o
  LD      sound/soc/imx/built-in.o
  CC [M]  fs/hpfs/inode.o
  CC      fs/ramfs/file-nommu.o
  LD      sound/soc/jz4740/built-in.o
  LD      sound/soc/kirkwood/built-in.o
  CC [M]  fs/hpfs/map.o
  LD      sound/soc/nuc900/built-in.o
  LD      sound/soc/omap/built-in.o
  LD      sound/soc/pxa/built-in.o
  CC [M]  fs/hpfs/name.o
  CC [M]  fs/nls/nls_cp864.o
  CC [M]  fs/hpfs/namei.o
  LD      sound/soc/s6000/built-in.o
  CC [M]  fs/ext4/file.o
  CC [M]  fs/jbd/commit.o
  CC      fs/sysfs/file.o
  CC [M]  fs/ext4/fsync.o
/scratch/kisskb/src/block/cfq-iosched.c: In function 'cfq_async_queue_prio':
/scratch/kisskb/src/block/cfq-iosched.c:2966: warning: control reaches end of non-void function
  CC      kernel/time/tick-sched.o
  CC [M]  fs/hfs/btree.o
  CC [M]  fs/btrfs/inode-item.o
  CC [M]  fs/hfs/catalog.o
  CC [M]  fs/hfs/dir.o
  CC [M]  fs/hpfs/super.o
  CC [M]  fs/ext3/resize.o
  CC [M]  fs/hfs/extent.o
  CC      fs/notify/group.o
  CC [M]  fs/jbd/recovery.o
  CC [M]  fs/jbd/checkpoint.o
  CC [M]  fs/hfs/inode.o
  LD      sound/soc/samsung/built-in.o
  CC [M]  fs/jbd/revoke.o
  CC [M]  fs/btrfs/inode-map.o
  CC [M]  fs/nls/nls_cp865.o
  CC [M]  fs/btrfs/disk-io.o
  CC [M]  fs/btrfs/transaction.o
  CC [M]  fs/nls/nls_cp866.o
  CC      fs/notify/inode_mark.o
  CC [M]  fs/jbd/journal.o
  CC [M]  fs/gfs2/log.o
  CC      fs/notify/mark.o
  CC      lib/hweight.o
  CC      fs/notify/vfsmount_mark.o
  CC [M]  fs/ext3/ext3_jbd.o
  CC [M]  crypto/michael_mic.o
  CC      fs/notify/dnotify/dnotify.o
  LD [M]  sound/core/oss/snd-mixer-oss.o
  LD      fs/quota/built-in.o
  CC [M]  crypto/crc32c.o
  LD [M]  sound/core/oss/snd-pcm-oss.o
  CC [M]  fs/hfsplus/dir.o
  CC [M]  fs/ext4/ialloc.o
  LD      fs/notify/fanotify/built-in.o
  CC [M]  fs/hfsplus/btree.o
  CC [M]  fs/hfs/attr.o
  CC [M]  fs/hfs/mdb.o
  CC [M]  fs/nls/nls_cp874.o
  LD [M]  fs/configfs/configfs.o
  LD      fs/notify/inotify/built-in.o
  CC [M]  fs/gfs2/lops.o
  CC [M]  fs/gfs2/main.o
  CC [M]  fs/ext3/xattr.o
  CC [M]  fs/hfsplus/bnode.o
  LD      kernel/debug/built-in.o
  CC [M]  fs/hfsplus/brec.o
  CC [M]  fs/reiserfs/do_balan.o
  LD      sound/soc/sh/built-in.o
  CC [M]  sound/soc/sh/fsi-ak4642.o
  CC [M]  fs/jfs/jfs_mount.o
  CC [M]  fs/jfs/jfs_umount.o
  CC [M]  fs/nilfs2/file.o
  CC [M]  fs/hfs/part_tbl.o
  CC [M]  fs/hfs/string.o
  LD      sound/soc/txx9/built-in.o
  LD [M]  sound/soc/snd-soc-core.o
  CC [M]  fs/nls/nls_cp1251.o
  LD [M]  sound/soc/codecs/snd-soc-ak4642.o
  CC [M]  sound/soc/sh/fsi-hdmi.o
  CC [M]  fs/btrfs/inode.o
  CC [M]  fs/hfsplus/bfind.o
  CC [M]  fs/hfsplus/tables.o
  CC [M]  fs/nls/nls_iso8859-2.o
  CC [M]  fs/reiserfs/namei.o
  CC [M]  fs/nilfs2/dir.o
  CC [M]  fs/jfs/jfs_xtree.o
  CC [M]  fs/jfs/jfs_imap.o
  CC [M]  fs/hfsplus/unicode.o
  LD      fs/ramfs/ramfs.o
  CC [M]  fs/hfsplus/wrapper.o
  LD      fs/ramfs/built-in.o
  CC [M]  fs/hfsplus/bitmap.o
  CC      lib/list_debug.o
  LD      kernel/irq/built-in.o
  CC      lib/debugobjects.o
  CC [M]  fs/hfs/super.o
  CC [M]  fs/nls/nls_iso8859-4.o
  CC [M]  fs/nls/nls_iso8859-5.o
  CC [M]  fs/nls/nls_iso8859-6.o
  CC [M]  fs/hfsplus/part_tbl.o
  CC [M]  crypto/authenc.o
  CC [M]  crypto/authencesn.o
  CC [M]  fs/btrfs/file.o
  CC [M]  fs/ext4/inode.o
  LD      sound/core/built-in.o
  LD [M]  sound/core/snd.o
  LD [M]  sound/core/snd-timer.o
  LD [M]  sound/core/snd-pcm.o
  LD      arch/sh/math-emu/built-in.o
  LD [M]  sound/core/snd-page-alloc.o
  CC      fs/sysfs/dir.o
  LD [M]  sound/core/snd-rawmidi.o
  CC [M]  fs/gfs2/meta_io.o
  CC      fs/sysfs/symlink.o
  CC      fs/sysfs/mount.o
  CC [M]  fs/gfs2/aops.o
  CC [M]  fs/nilfs2/super.o
  CC [M]  fs/reiserfs/inode.o
  CC [M]  crypto/lzo.o
  CC [M]  fs/minix/inode.o
  CC [M]  sound/soc/sh/fsi.o
  CC      lib/bitrev.o
  CC [M]  fs/btrfs/tree-defrag.o
  LD      fs/notify/dnotify/built-in.o
  CC [M]  fs/ext3/xattr_user.o
  CC [M]  fs/ext4/page-io.o
  CC [M]  fs/hfs/sysdep.o
  CC [M]  fs/ext4/ioctl.o
  CC [M]  fs/gfs2/dentry.o
  CC [M]  fs/ext3/xattr_trusted.o
  CC [M]  fs/ext4/namei.o
  CC [M]  fs/btrfs/extent_map.o
  CC [M]  fs/nilfs2/namei.o
  CC [M]  fs/nls/nls_iso8859-7.o
  CC [M]  fs/jfs/jfs_debug.o
  CC [M]  fs/ext4/super.o
  CC [M]  fs/gfs2/export.o
  HOSTCC  lib/gen_crc32table
  CC [M]  fs/jfs/jfs_dmap.o
  CC [M]  fs/gfs2/file.o
  CC [M]  fs/ext4/symlink.o
  CC [M]  fs/ext4/hash.o
  CC [M]  crypto/rng.o
  CC [M]  fs/btrfs/sysfs.o
  CC [M]  fs/nilfs2/page.o
  CC [M]  crypto/krng.o
  CC [M]  fs/hfs/trans.o
  CC [M]  fs/ext4/resize.o
  LD [M]  fs/omfs/omfs.o
  CC [M]  fs/ext4/extents.o
  CC [M]  fs/ext4/ext4_jbd2.o
  CC      lib/lzo/lzo1x_decompress.o
  CC      lib/xz/xz_dec_syms.o
  CC [M]  fs/btrfs/struct-funcs.o
  CC [M]  crypto/ansi_cprng.o
  CC [M]  fs/ext4/migrate.o
  CC [M]  fs/nilfs2/mdt.o
  CC [M]  crypto/tcrypt.o
  CC [M]  crypto/ghash-generic.o
  CC [M]  fs/ext3/acl.o
  CC [M]  fs/nilfs2/btnode.o
  CC [M]  fs/jfs/jfs_unicode.o
  LD      fs/notify/built-in.o
  CC [M]  fs/reiserfs/file.o
  CC [M]  fs/reiserfs/dir.o
  CC [M]  fs/reiserfs/fix_node.o
  CC      lib/xz/xz_dec_stream.o
  CC      lib/xz/xz_dec_lzma2.o
  CC [M]  fs/jfs/jfs_dtree.o
  CC [M]  fs/btrfs/xattr.o
  LD      mm/built-in.o
  CC [M]  fs/btrfs/ordered-data.o
  LD      fs/partitions/built-in.o
  CC [M]  fs/nls/nls_cp1255.o
  CC [M]  fs/jfs/jfs_inode.o
  CC      lib/xz/xz_dec_bcj.o
  CC [M]  fs/btrfs/extent_io.o
  LD      lib/zlib_deflate/built-in.o
  CC [M]  lib/xz/xz_dec_test.o
  CC [M]  lib/zlib_deflate/deflate.o
  CC [M]  fs/jfs/jfs_extent.o
  CC [M]  fs/jfs/symlink.o
  CC [M]  fs/reiserfs/super.o
  LD      lib/zlib_inflate/built-in.o
  CC [M]  lib/zlib_inflate/inffast.o
  CC      lib/fault-inject.o
  CC [M]  fs/gfs2/ops_fstype.o
  CC [M]  lib/lzo/lzo1x_compress.o
  CC [M]  fs/minix/file.o
  CC [M]  fs/reiserfs/prints.o
  CC [M]  fs/gfs2/ops_inode.o
  CC      lib/syscall.o
/scratch/kisskb/src/fs/sysfs/dir.c:415: warning: 'sysfs_pathname' defined but not used
  LD [M]  fs/ext2/ext2.o
  CC [M]  fs/jfs/jfs_metapage.o
  CC [M]  fs/ext4/mballoc.o
/scratch/kisskb/src/lib/debugobjects.c: In function 'debug_print_object':
/scratch/kisskb/src/lib/debugobjects.c:256: warning: unused variable 'hint'
/scratch/kisskb/src/lib/debugobjects.c: At top level:
/scratch/kisskb/src/lib/debugobjects.c:73: warning: 'obj_states' defined but not used
  LD      kernel/time/built-in.o
  CC [M]  fs/minix/dir.o
  CC [M]  fs/ext4/block_validity.o
  CC [M]  lib/zlib_deflate/deftree.o
  CC [M]  fs/gfs2/quota.o
  CC [M]  fs/ext4/move_extent.o
  CC [M]  fs/ext4/xattr.o
  CC [M]  fs/ext4/xattr_user.o
  CC [M]  fs/reiserfs/objectid.o
  CC [M]  fs/btrfs/volumes.o
  LD      crypto/built-in.o
  LD [M]  fs/fat/fat.o
  LD [M]  crypto/crypto.o
  CC [M]  fs/nls/nls_iso8859-9.o
  LD [M]  fs/fat/vfat.o
  CC [M]  fs/nls/nls_koi8-u.o
  LD [M]  crypto/crypto_algapi.o
  CC      fs/sysfs/bin.o
  CC [M]  fs/gfs2/recovery.o
  CC [M]  fs/btrfs/async-thread.o
  CC [M]  fs/reiserfs/lbalance.o
  CC [M]  fs/reiserfs/ibalance.o
  CC [M]  fs/gfs2/rgrp.o
  CC [M]  fs/gfs2/super.o
  CC [M]  fs/gfs2/sys.o
  CC [M]  fs/nilfs2/bmap.o
  CC [M]  lib/zlib_deflate/deflate_syms.o
  CC [M]  lib/zlib_inflate/inflate.o
  LD [M]  crypto/crypto_blkcipher.o
  CC [M]  lib/zlib_inflate/infutil.o
  CC [M]  fs/btrfs/ioctl.o
  CC [M]  fs/gfs2/trans.o
  CC [M]  fs/jfs/jfs_logmgr.o
  CC [M]  lib/zlib_inflate/inftrees.o
  CC [M]  fs/reiserfs/stree.o
  CC [M]  fs/reiserfs/hashes.o
  LD [M]  fs/jbd2/jbd2.o
  CC [M]  fs/reiserfs/tail_conversion.o
  CC [M]  fs/jfs/jfs_txnmgr.o
  CC [M]  fs/jfs/jfs_uniupr.o
  CC [M]  fs/jfs/resize.o
  CC [M]  fs/jfs/xattr.o
  LD [M]  fs/hfs/hfs.o
  CC [M]  fs/btrfs/locking.o
  CC [M]  fs/ext4/xattr_trusted.o
  LD [M]  crypto/crypto_hash.o
  LD [M]  crypto/cryptomgr.o
  CC [M]  fs/reiserfs/journal.o
  CC [M]  lib/zlib_inflate/inflate_syms.o
  CC      lib/atomic64.o
  CC [M]  fs/reiserfs/resize.o
  CC [M]  fs/gfs2/util.o
  CC      fs/sysfs/group.o
  CC [M]  fs/btrfs/orphan.o
  CC [M]  fs/jfs/ioctl.o
  CC [M]  fs/jfs/acl.o
  LD      lib/lzo/lzo_decompress.o
  CC [M]  fs/btrfs/export.o
  CC [M]  fs/nilfs2/btree.o
  CC      lib/average.o
  CC      lib/argv_split.o
  CC [M]  fs/btrfs/tree-log.o
/scratch/kisskb/src/fs/nilfs2/bmap.c: In function 'nilfs_bmap_find_target_in_group':
/scratch/kisskb/src/fs/nilfs2/bmap.c:476: error: unable to find a register to spill in class 'R0_REGS'
/scratch/kisskb/src/fs/nilfs2/bmap.c:476: error: this is the insn:
(insn:HI 11 68 23 2 /scratch/kisskb/src/fs/nilfs2/alloc.h:42 (set (reg/f:SI 1 r1 [orig:166 <variable>.s_fs_info ] [166])
        (mem/s/f/j:SI (plus:SI (reg/f:SI 3 r3 [orig:165 <variable>.i_sb ] [165])
                (reg/f:SI 1 r1 [167])) [0 S4 A32])) 171 {movsi_i} (expr_list:REG_DEAD (reg/f:SI 1 r1 [167])
        (expr_list:REG_DEAD (reg/f:SI 3 r3 [orig:165 <variable>.i_sb ] [165])
            (nil))))
/scratch/kisskb/src/fs/nilfs2/bmap.c:476: confused by earlier errors, bailing out
make[3]: *** [fs/nilfs2/bmap.o] Error 1
make[3]: *** Waiting for unfinished jobs....
  CC [M]  fs/nls/nls_koi8-ru.o
  CC [M]  fs/btrfs/acl.o
  CC [M]  fs/nls/nls_utf8.o
  CC [M]  fs/reiserfs/item_ops.o
  LD [M]  drivers/ata/libata.o
make[1]: *** [drivers] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC [M]  fs/btrfs/free-space-cache.o
  LD      lib/lzo/built-in.o
  CC [M]  fs/reiserfs/ioctl.o
  CC [M]  fs/btrfs/zlib.o
  CC      lib/cmdline.o
  CC [M]  fs/btrfs/lzo.o
  LD [M]  sound/soc/sh/snd-soc-fsi.o
  LD [M]  lib/lzo/lzo_compress.o
  CC      lib/ctype.o
  CC [M]  fs/btrfs/compression.o
  LD [M]  sound/soc/sh/snd-soc-fsi-ak4642.o
  LD [M]  sound/soc/sh/snd-soc-fsi-hdmi.o
  CC      lib/dec_and_lock.o
make[1]: *** [sound] Error 2
  CC      lib/decompress.o
  CC [M]  fs/btrfs/delayed-ref.o
  CC      lib/decompress_bunzip2.o
  CC [M]  fs/reiserfs/xattr.o
  CC [M]  fs/btrfs/relocation.o
  CC      lib/decompress_unlzo.o
  CC [M]  fs/reiserfs/lock.o
  CC      lib/decompress_unxz.o
  CC      lib/dump_stack.o
  CC      lib/extable.o
  CC      lib/find_next_bit.o
  LD [M]  fs/hfsplus/hfsplus.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/kref.o
/scratch/kisskb/src/fs/ext3/acl.c: In function 'ext3_get_acl':
/scratch/kisskb/src/fs/ext3/acl.c:137: warning: 'name_index' may be used uninitialized in this function
  LD [M]  fs/hpfs/hpfs.o
  CC      lib/plist.o
  CC      lib/prio_heap.o
  CC      lib/prio_tree.o
  CC      lib/proportions.o
  CC      lib/radix-tree.o
  CC      lib/ratelimit.o
  CC      lib/rbtree.o
  CC      lib/reciprocal_div.o
  CC      lib/rwsem-spinlock.o
  CC      lib/sha1.o
  CC      lib/show_mem.o
  CC      lib/string.o
  CC      lib/timerqueue.o
  CC      lib/vsprintf.o
  CC [M]  lib/crc-ccitt.o
  CC [M]  lib/crc16.o
  CC [M]  lib/crc-t10dif.o
  CC [M]  lib/crc-itu-t.o
  CC [M]  lib/crc7.o
  CC [M]  lib/libcrc32c.o
  GEN     lib/crc32table.h
  CC      lib/crc32.o
  LD [M]  fs/minix/minix.o
  LD [M]  fs/ext3/ext3.o
  LD      fs/sysfs/built-in.o
  LD      lib/xz/xz_dec.o
  LD      lib/xz/built-in.o
  LD [M]  lib/zlib_deflate/zlib_deflate.o
  LD [M]  lib/zlib_inflate/zlib_inflate.o
  LD [M]  fs/jbd/jbd.o
  LD [M]  fs/gfs2/gfs2.o
  LD      lib/built-in.o
make[2]: *** [fs/nilfs2] Error 2
  LD      kernel/built-in.o
/scratch/kisskb/src/fs/btrfs/tree-log.c: In function 'replay_one_name':
/scratch/kisskb/src/fs/btrfs/tree-log.c:1182: warning: 'dst_di' may be used uninitialized in this function
  AR      lib/lib.a
  LD [M]  fs/jfs/jfs.o
/scratch/kisskb/src/fs/btrfs/inode.c: In function 'run_delalloc_nocow':
/scratch/kisskb/src/fs/btrfs/inode.c:1037: warning: 'extent_end' may be used uninitialized in this function
  LD [M]  fs/reiserfs/reiserfs.o
  LD [M]  fs/ext4/ext4.o
  LD [M]  fs/btrfs/btrfs.o
make[1]: *** [fs] Error 2
make: *** [sub-make] Error 2
bisect failed 1fa7b6a29c61358cc2ca6f64cef4aa0e1a7ca74c

# git bisect bad
Bisecting: 7302 revisions left to test after this (roughly 13 steps)
[5957e33d6aec266659a71cfabcf7cf2c593ad0d2] Merge git://git.infradead.org/battery-2.6
# < git symbolic-ref HEAD
fatal: ref HEAD is not a symbolic ref
Traceback (most recent call last):
  File "/scratch/kisskb/prod/kisskb/kisskb3/backend/backend.py", line 151, in _do_build
    self.bisect()
  File "/scratch/kisskb/prod/kisskb/kisskb3/backend/backend.py", line 228, in bisect
    current = self.current_head_revid()
  File "/scratch/kisskb/prod/kisskb/kisskb3/backend/backend.py", line 253, in current_head_revid
    ref = call_pipe('git symbolic-ref HEAD', self.log).strip()
  File "/scratch/kisskb/prod/kisskb/kisskb3/backend/utils.py", line 32, in call_pipe
    raise CommandFailedException(cmd, p.returncode)
CommandFailedException: Failed running "git symbolic-ref HEAD" (128)