# < 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 26822eebb25500fb0776c7c256a6af041e9f538b
Head not built, building
# < git reset --mixed
# git branch -D linus
Deleted branch linus (was 26822ee).
# 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 32
# < /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 32
warning: (AX88796_93CX6 && RTL8180 && RTL8187 && ADM8211 && RT2400PCI && RT2500PCI && RT61PCI && RT2800PCI && R8187SE) selects EEPROM_93CX6 which has unmet direct dependencies (MISC_DEVICES)
warning: (LOCKDEP && FAULT_INJECTION_STACKTRACE_FILTER && LATENCYTOP && DWARF_UNWINDER && FUNCTION_TRACER && KMEMCHECK) selects FRAME_POINTER which has unmet direct dependencies (DEBUG_KERNEL && (CRIS || M68K || FRV || UML || AVR32 || SUPERH || BLACKFIN || MN10300) || ARCH_WANT_FRAME_POINTERS)
# /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 32
  GEN     /scratch/kisskb/build/linus_sh-randconfig_sh4/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
warning: (AX88796_93CX6 && RTL8180 && RTL8187 && ADM8211 && RT2400PCI && RT2500PCI && RT61PCI && RT2800PCI && R8187SE) selects EEPROM_93CX6 which has unmet direct dependencies (MISC_DEVICES)
warning: (LOCKDEP && FAULT_INJECTION_STACKTRACE_FILTER && LATENCYTOP && DWARF_UNWINDER && FUNCTION_TRACER && KMEMCHECK) selects FRAME_POINTER which has unmet direct dependencies (DEBUG_KERNEL && (CRIS || M68K || FRV || UML || AVR32 || SUPERH || BLACKFIN || MN10300) || ARCH_WANT_FRAME_POINTERS)
warning: (AX88796_93CX6 && RTL8180 && RTL8187 && ADM8211 && RT2400PCI && RT2500PCI && RT61PCI && RT2800PCI && R8187SE) selects EEPROM_93CX6 which has unmet direct dependencies (MISC_DEVICES)
warning: (LOCKDEP && FAULT_INJECTION_STACKTRACE_FILTER && LATENCYTOP && DWARF_UNWINDER && FUNCTION_TRACER && KMEMCHECK) selects FRAME_POINTER which has unmet direct dependencies (DEBUG_KERNEL && (CRIS || M68K || FRV || UML || AVR32 || SUPERH || BLACKFIN || MN10300) || ARCH_WANT_FRAME_POINTERS)
  GEN     /scratch/kisskb/build/linus_sh-randconfig_sh4/Makefile
  CHK     include/linux/version.h
  UPD     include/linux/version.h
  HOSTCC  scripts/kallsyms
  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
  Generating include/generated/machtypes.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/sh/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
  LD      usr/built-in.o
  CC      init/main.o
  CC      init/do_mounts.o
  CC      init/do_mounts_rd.o
  CC      init/noinitramfs.o
  AS      arch/sh/kernel/debugtraps.o
  CC      arch/sh/kernel/dma-nommu.o
  CC      arch/sh/mm/alignment.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/mm/consistent.o
  CC      arch/sh/kernel/irq.o
  CC      arch/sh/mm/mmap.o
  CC      arch/sh/kernel/irq_32.o
  CC      arch/sh/mm/cache-sh2.o
  UPD     include/generated/compile.h
  CC      arch/sh/mm/nommu.o
  CC      mm/filemap.o
  CC      arch/sh/mm/extable_32.o
  CC      arch/sh/kernel/kdebugfs.o
  CC      mm/mempool.o
  CC      arch/sh/kernel/machvec.o
  CC      arch/sh/mm/asids-debugfs.o
  CC      init/version.o
  CC      arch/sh/kernel/nmi_debug.o
  CC      mm/oom_kill.o
  CC      arch/sh/kernel/process.o
  CC      arch/sh/kernel/process_32.o
  CC      mm/fadvise.o
  CC      kernel/sched.o
  LD      ipc/built-in.o
  CC      security/keys/gc.o
  CC      fs/open.o
  CC      mm/maccess.o
  CC      arch/sh/kernel/ptrace.o
  CC      mm/page_alloc.o
  CC      fs/read_write.o
  CC      mm/page-writeback.o
  CC      mm/readahead.o
  CC      crypto/api.o
  CC      mm/swap.o
  CC      arch/sh/kernel/ptrace_32.o
  CC      arch/sh/kernel/reboot.o
  CC      arch/sh/kernel/return_address.o
  CC      security/commoncap.o
  CC      security/keys/key.o
  CC      arch/sh/kernel/setup.o
  CC      fs/file_table.o
  CC      fs/super.o
  CC      security/inode.o
  CC      fs/char_dev.o
  CC      security/keys/keyring.o
  CC      arch/sh/kernel/signal_32.o
  CC      arch/sh/kernel/sys_sh.o
  CC      block/elevator.o
  CC      arch/sh/kernel/sys_sh32.o
  AS      arch/sh/kernel/syscalls_32.o
  CC      arch/sh/kernel/time.o
  CC      arch/sh/kernel/topology.o
  CC      arch/sh/kernel/traps.o
  CC      arch/sh/kernel/traps_32.o
  CC      block/blk-core.o
  LD      arch/sh/mm/built-in.o
  CC      block/blk-tag.o
  CC      block/blk-sysfs.o
  CC      block/blk-flush.o
  CC      block/blk-settings.o
  CC      kernel/fork.o
  CC      block/blk-ioc.o
  CC      kernel/exec_domain.o
  CC      kernel/panic.o
  CC      block/blk-map.o
  CC      block/blk-exec.o
  CC      block/blk-merge.o
  CC      block/blk-softirq.o
  CC      block/blk-timeout.o
  CC      block/blk-iopoll.o
  CC      crypto/cipher.o
  CC      crypto/compress.o
  CC      crypto/algapi.o
  CC      crypto/scatterwalk.o
  CC      security/lsm_audit.o
  CC      security/keys/keyctl.o
  CC      security/keys/permission.o
  CC      block/blk-lib.o
  CC      kernel/printk.o
  CC      block/ioctl.o
  CC      arch/sh/kernel/unwinder.o
  CC      kernel/cpu.o
  CC      mm/truncate.o
  CC      fs/stat.o
  CC      arch/sh/kernel/iomap.o
  CC      crypto/ablkcipher.o
  CC      crypto/blkcipher.o
  CC      crypto/ahash.o
  CC      block/genhd.o
/scratch/kisskb/src/block/blk-merge.c: In function '__blk_recalc_rq_segments':
/scratch/kisskb/src/block/blk-merge.c:18: warning: 'bbio' may be used uninitialized in this function
  CC      crypto/shash.o
  CC      crypto/algboss.o
  CC      crypto/testmgr.o
  CC      security/keys/process_keys.o
  CC      block/scsi_ioctl.o
  CC      arch/sh/kernel/cpu/irq/imask.o
  CC      drivers/ata/libata-core.o
  CC      drivers/ata/libata-scsi.o
  CC      drivers/ata/libata-eh.o
  CC      drivers/ata/libata-transport.o
  CC      drivers/ata/libata-sff.o
  CC      drivers/ata/libata-pmp.o
  CC      arch/sh/kernel/stacktrace.o
  CC      fs/exec.o
  CC      fs/pipe.o
  LD      init/mounts.o
  LD      init/built-in.o
  CC      fs/namei.o
  CC      crypto/crypto_wq.o
  LD      arch/sh/kernel/cpu/irq/built-in.o
  AS      arch/sh/kernel/cpu/sh2/ex.o
  CC      arch/sh/kernel/cpu/clock-cpg.o
  CC      arch/sh/kernel/cpu/sh2/probe.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: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
  CC      arch/sh/kernel/cpu/sh2/setup-sh7619.o
  CC      arch/sh/kernel/cpu/init.o
  CC      arch/sh/kernel/cpu/clock.o
  CC      arch/sh/kernel/cpu/hwblk.o
  CC      arch/sh/kernel/cpu/proc.o
  CC      sound/sound_core.o
  CC      fs/fcntl.o
  CC      drivers/ata/ahci_platform.o
  CC      drivers/ata/libahci.o
  CC      drivers/ata/pata_platform.o
  CC      security/keys/request_key.o
  CC      mm/vmscan.o
  CC      security/keys/request_key_auth.o
  CC      security/keys/user_defined.o
  CC      arch/sh/kernel/cpu/sh2/clock-sh7619.o
  CC      fs/ioctl.o
  CC      fs/readdir.o
  CC      kernel/exit.o
  CC      kernel/itimer.o
  TIMEC   kernel/timeconst.h
  CC      kernel/softirq.o
  CC      fs/select.o
  LD      sound/soundcore.o
  LD      sound/built-in.o
  LD      drivers/auxdisplay/built-in.o
  CC      drivers/block/brd.o
  CC      drivers/base/core.o
  CC      drivers/block/aoe/aoeblk.o
  CC      drivers/block/aoe/aoechr.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
  CC      drivers/block/aoe/aoecmd.o
  CC      drivers/block/aoe/aoedev.o
  LD      arch/sh/kernel/cpu/sh2/built-in.o
  LD      arch/sh/kernel/cpu/built-in.o
  CC      arch/sh/kernel/dwarf.o
  CC      drivers/block/aoe/aoemain.o
  CC      drivers/block/paride/paride.o
  LD      firmware/built-in.o
  CC      arch/sh/kernel/perf_event.o
  CC      arch/sh/kernel/perf_callchain.o
  CC      drivers/block/pktcdvd.o
  CC      crypto/aead.o
  CC      drivers/block/aoe/aoenet.o
  CC      fs/fifo.o
  LD      security/keys/built-in.o
  CC      security/device_cgroup.o
  CC      drivers/block/nbd.o
  CC      drivers/base/sys.o
  CC      drivers/base/bus.o
  CC      mm/shmem.o
  CC      mm/prio_tree.o
/scratch/kisskb/src/fs/exec.c: In function 'copy_strings':
/scratch/kisskb/src/fs/exec.c:443: warning: 'len' may be used uninitialized in this function
  CC      drivers/block/paride/bpck.o
  CC      drivers/block/paride/comm.o
  CC      mm/util.o
  CC      mm/mmzone.o
  CC      drivers/base/dd.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
make[3]: *** Waiting for unfinished jobs....
  CC      drivers/base/syscore.o
/scratch/kisskb/src/drivers/block/paride/comm.c: In function 'comm_read_regr':
/scratch/kisskb/src/drivers/block/paride/comm.c:53: error: implicit declaration of function 'outb'
/scratch/kisskb/src/drivers/block/paride/comm.c:54: error: implicit declaration of function 'inb'
/scratch/kisskb/src/drivers/block/paride/comm.c: In function 'comm_read_block':
/scratch/kisskb/src/drivers/block/paride/comm.c:135: error: implicit declaration of function 'inw'
/scratch/kisskb/src/drivers/block/paride/comm.c:140: error: implicit declaration of function 'inl'
/scratch/kisskb/src/drivers/block/paride/comm.c: In function 'comm_write_block':
/scratch/kisskb/src/drivers/block/paride/comm.c:168: error: implicit declaration of function 'outw'
/scratch/kisskb/src/drivers/block/paride/comm.c:172: error: implicit declaration of function 'outl'
make[3]: *** [drivers/block/paride/comm.o] Error 1
make[2]: *** [drivers/block/paride] Error 2
make[2]: *** Waiting for unfinished jobs....
  CC      fs/dcache.o
  CC      block/bsg.o
  CC      mm/vmstat.o
  CC      mm/backing-dev.o
  CC      mm/page_isolation.o
  CC      mm/mm_init.o
  LD      crypto/crypto_blkcipher.o
  CC      kernel/resource.o
  CC      drivers/base/driver.o
  CC      arch/sh/kernel/hw_breakpoint.o
  AS      arch/sh/kernel/head_32.o
  CC      drivers/base/class.o
  CC      drivers/base/platform.o
  CC      crypto/chainiv.o
  CC      crypto/eseqiv.o
  CC      crypto/seqiv.o
  CC      fs/inode.o
  CC      fs/attr.o
  CC      kernel/sysctl.o
  LD      crypto/crypto_hash.o
  LD      arch/sh/drivers/dma/built-in.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/oprof.o
  CC      arch/sh/drivers/push-switch.o
  CC      fs/bad_inode.o
  CC      drivers/base/cpu.o
  LD      security/built-in.o
  CC      crypto/pcompress.o
  CC      arch/sh/kernel/init_task.o
  LD      drivers/block/aoe/aoe.o
  LD      drivers/block/aoe/built-in.o
  LD      crypto/cryptomgr.o
  CC      mm/mmu_context.o
  CC      crypto/crypto_null.o
  CC      crypto/rmd128.o
  CC      drivers/base/firmware.o
  CC      crypto/rmd256.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/cpu_buffer.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/buffer_sync.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/event_buffer.o
  CC      block/noop-iosched.o
  CC      block/deadline-iosched.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/oprofile_files.o
  CC      fs/file.o
  CC      block/cfq-iosched.o
  CC      drivers/base/init.o
  LD      arch/sh/drivers/built-in.o
  CC      net/socket.o
  CC      fs/filesystems.o
/scratch/kisskb/src/drivers/ata/libata-scsi.c: In function 'ata_scsi_scan_host':
/scratch/kisskb/src/drivers/ata/libata-scsi.c:3408: warning: 'dev' may be used uninitialized in this function
  CC      kernel/sysctl_binary.o
  LDS     arch/sh/kernel/vmlinux.lds
  CC      drivers/base/map.o
  CC      kernel/capability.o
  LD      arch/sh/kernel/built-in.o
  CC      kernel/ptrace.o
  CC      fs/namespace.o
  CC      kernel/timer.o
  CC      crypto/rmd320.o
  CC      kernel/user.o
  CC      arch/sh/lib/io.o
  CC      crypto/sha1_generic.o
  CC      drivers/base/devres.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/oprofilefs.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/oprofile_stats.o
  CC      crypto/sha512_generic.o
  CC      fs/seq_file.o
  CC      lib/bcd.o
/scratch/kisskb/src/arch/sh/oprofile/../../../drivers/oprofile/buffer_sync.c: In function 'add_data':
/scratch/kisskb/src/arch/sh/oprofile/../../../drivers/oprofile/buffer_sync.c:328: warning: 'code' may be used uninitialized in this function
/scratch/kisskb/src/arch/sh/oprofile/../../../drivers/oprofile/buffer_sync.c:328: warning: 'pc' may be used uninitialized in this function
  CC      kernel/signal.o
/scratch/kisskb/src/arch/sh/oprofile/../../../drivers/oprofile/buffer_sync.c: In function 'sync_buffer':
/scratch/kisskb/src/arch/sh/oprofile/../../../drivers/oprofile/buffer_sync.c:503: warning: 'val' may be used uninitialized in this function
  AS      arch/sh/lib/ashiftrt.o
  CC      net/802/p8022.o
  CC      arch/sh/lib/ashldi3.o
  CC      lib/div64.o
/scratch/kisskb/src/block/bsg.c: In function 'bsg_map_hdr':
/scratch/kisskb/src/block/bsg.c:250: warning: 'rw' may be used uninitialized in this function
  CC      crypto/wp512.o
  CC      drivers/base/attribute_container.o
  CC      net/appletalk/aarp.o
  CC      fs/xattr.o
  CC      crypto/gf128mul.o
  CC      net/802/psnap.o
  CC      crypto/ecb.o
  CC      fs/libfs.o
  CC      arch/sh/oprofile/../../../drivers/oprofile/timer_int.o
  CC      arch/sh/oprofile/common.o
  AS      arch/sh/lib/ashlsi3.o
  CC      arch/sh/lib/ashrdi3.o
  CC      lib/sort.o
  CC      arch/sh/oprofile/backtrace.o
  CC      kernel/sys.o
  LD      drivers/block/built-in.o
  AS      arch/sh/lib/ashrsi3.o
  CC      lib/parser.o
  CC      net/appletalk/ddp.o
  CC      mm/percpu.o
  CC      mm/nommu.o
  AS      arch/sh/lib/checksum.o
  CC      net/appletalk/dev.o
  CC      fs/fs-writeback.o
  CC      lib/halfmd4.o
  CC      arch/sh/lib/delay.o
  CC      lib/debug_locks.o
  CC      drivers/base/transport_class.o
  CC      arch/sh/lib/div64-generic.o
  LD      arch/sh/oprofile/oprofile.o
  LD      net/802/built-in.o
  AS      arch/sh/lib/div64.o
  LD      arch/sh/oprofile/built-in.o
  CC      mm/init-mm.o
  CC      mm/bootmem.o
  CC      kernel/kmod.o
  CC      arch/sh/lib/lshrdi3.o
  LD      drivers/base/power/built-in.o
  CC      drivers/base/dma-mapping.o
  CC      kernel/workqueue.o
  CC      lib/random32.o
  CC      lib/bust_spinlocks.o
  CC      mm/memblock.o
  CC      crypto/cts.o
  AS      arch/sh/lib/lshrsi3.o
  AS      arch/sh/lib/memchr.o
  CC      crypto/ctr.o
  CC      crypto/cryptd.o
  CC      fs/pnode.o
  CC      fs/drop_caches.o
  CC      lib/hexdump.o
  CC      fs/splice.o
  AS      arch/sh/lib/memcpy.o
  AS      arch/sh/lib/memmove.o
  AS      arch/sh/lib/memset.o
  CC      drivers/base/dma-coherent.o
  AS      arch/sh/lib/movmem.o
  AS      arch/sh/lib/strlen.o
  AS      arch/sh/lib/udiv_qrnnd.o
  AS      arch/sh/lib/udivsi3.o
  CC      net/batman-adv/aggregation.o
  AS      arch/sh/lib/udivsi3_i4i-Os.o
  LD      arch/sh/lib/built-in.o
  AR      arch/sh/lib/lib.a
  CC      net/bluetooth/af_bluetooth.o
  CC      net/caif/caif_dev.o
  CC      net/can/bcm.o
  CC      mm/dmapool.o
  CC      kernel/pid.o
  CC      mm/sparse.o
  CC      net/batman-adv/bat_debugfs.o
  CC      lib/kasprintf.o
/scratch/kisskb/src/block/cfq-iosched.c: In function 'cfq_async_queue_prio':
/scratch/kisskb/src/block/cfq-iosched.c:2971: warning: control reaches end of non-void function
  CC      fs/sync.o
  CC      net/core/sock.o
  CC      net/dns_resolver/dns_key.o
/scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/scratch/kisskb/src/mm/bootmem.c:354: warning: control reaches end of non-void function
  LD      drivers/ata/libata.o
  CC      net/bluetooth/hci_core.o
  LD      drivers/ata/built-in.o
  CC      net/bluetooth/hci_conn.o
  CC      mm/slub.o
  LD      drivers/base/built-in.o
make[1]: *** [drivers] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC      net/ethernet/eth.o
  CC      net/ethernet/pe2.o
  CC      net/bluetooth/hci_event.o
  CC      net/bluetooth/mgmt.o
  CC      crypto/fcrypt.o
  CC      lib/bitmap.o
  CC      crypto/aes_generic.o
  CC      lib/scatterlist.o
  CC      lib/string_helpers.o
  CC      lib/gcd.o
  CC      net/dns_resolver/dns_query.o
  CC      kernel/rcupdate.o
  CC      lib/lcm.o
  CC      lib/list_sort.o
  CC      lib/uuid.o
  CC      lib/flex_array.o
  CC      crypto/cast6.o
  CC      net/batman-adv/bat_sysfs.o
  CC      net/caif/cfcnfg.o
  CC      crypto/arc4.o
  CC      net/batman-adv/bitarray.o
  CC      net/bluetooth/hci_sock.o
  CC      net/batman-adv/gateway_client.o
  CC      net/batman-adv/gateway_common.o
  LD      net/dns_resolver/dns_resolver.o
  LD      net/dns_resolver/built-in.o
  CC      net/batman-adv/hard-interface.o
  CC      net/caif/cfmuxl.o
  CC      net/caif/cfctrl.o
  CC      net/core/request_sock.o
  LD      net/ethernet/built-in.o
  CC      kernel/extable.o
  CC      net/ipv6/addrconf_core.o
  CC      net/key/af_key.o
  CC      net/ipv6/exthdrs_core.o
  LD      block/built-in.o
  CC      crypto/khazad.o
  CC      net/can/af_can.o
  CC      net/can/proc.o
  CC      lib/kstrtox.o
  LD      net/appletalk/appletalk.o
  LD      net/appletalk/built-in.o
  CC      mm/quicklist.o
  CC      net/caif/cffrml.o
  CC      net/caif/cfveil.o
  CC      crypto/anubis.o
  CC      lib/iomap_copy.o
  CC      net/caif/cfdbgl.o
  CC      net/batman-adv/hash.o
  CC      kernel/params.o
  CC      crypto/seed.o
  CC      net/llc/llc_core.o
  CC      net/caif/cfserl.o
  CC      crypto/crc32c.o
  CC      fs/utimes.o
  CC      crypto/authenc.o
  CC      lib/devres.o
  CC      lib/find_last_bit.o
  CC      net/caif/cfdgml.o
  LD      net/ipv6/built-in.o
  CC      lib/hweight.o
  CC      net/bluetooth/hci_sysfs.o
  CC      lib/bitrev.o
  CC      net/caif/cfrfml.o
  CC      net/core/skbuff.o
  CC      net/mac80211/main.o
  CC      net/core/iovec.o
  CC      net/core/datagram.o
/scratch/kisskb/src/kernel/workqueue.c: In function '__queue_work':
/scratch/kisskb/src/kernel/workqueue.c:999: warning: 'last_gcwq' may be used uninitialized in this function
  CC      net/core/stream.o
  CC      kernel/posix-timers.o
  CC      lib/crc-ccitt.o
  CC      net/core/scm.o
  CC      crypto/authencesn.o
  CC      net/caif/cfvidl.o
  CC      lib/crc16.o
  CC      net/bluetooth/lib.o
  CC      net/netlink/af_netlink.o
  CC      net/netlink/genetlink.o
  CC      net/batman-adv/icmp_socket.o
  CC      net/llc/llc_input.o
  CC      net/caif/cfutill.o
  LD      net/can/can.o
  LD      net/can/can-bcm.o
  CC      fs/stack.o
  LD      net/can/built-in.o
  CC      net/batman-adv/main.o
  CC      net/phonet/pn_dev.o
  CC      fs/fs_struct.o
  CC      net/core/gen_stats.o
  CC      lib/crc-t10dif.o
  CC      net/caif/cfsrvl.o
  CC      net/core/gen_estimator.o
  CC      kernel/kthread.o
  HOSTCC  lib/gen_crc32table
  CC      net/mac80211/status.o
  CC      net/bluetooth/l2cap_core.o
  CC      net/caif/cfpkt_skbuff.o
  CC      lib/lzo/lzo1x_compress.o
  CC      lib/zlib_deflate/deflate.o
  CC      lib/zlib_deflate/deftree.o
  CC      net/mac80211/sta_info.o
  CC      net/mac80211/wep.o
  CC      net/mac80211/wpa.o
  CC      net/mac80211/scan.o
  CC      fs/statfs.o
  CC      fs/buffer.o
  CC      kernel/wait.o
  CC      crypto/lzo.o
  CC      kernel/kfifo.o
  CC      fs/bio.o
  CC      net/sched/sch_generic.o
  CC      net/llc/llc_output.o
  CC      net/batman-adv/originator.o
  CC      net/sched/sch_mq.o
  LD      mm/built-in.o
/scratch/kisskb/src/net/core/scm.c: In function 'scm_fp_copy':
/scratch/kisskb/src/net/core/scm.c:96: warning: 'file' may be used uninitialized in this function
  CC      fs/block_dev.o
  CC      lib/lzo/lzo1x_decompress.o
  CC      fs/direct-io.o
  CC      fs/mpage.o
  CC      net/core/net_namespace.o
  CC      net/mac80211/offchannel.o
  CC      lib/zlib_deflate/deflate_syms.o
  CC      crypto/rng.o
  CC      net/caif/caif_config_util.o
  CC      net/caif/caif_socket.o
  LD      net/llc/llc.o
  LD      net/llc/built-in.o
  CC      net/core/dev.o
  CC      lib/zlib_inflate/inffast.o
  CC      net/batman-adv/ring_buffer.o
  CC      kernel/sys_ni.o
  CC      net/core/ethtool.o
  LD      lib/lzo/lzo_compress.o
  LD      lib/lzo/lzo_decompress.o
  LD      lib/lzo/built-in.o
  CC      net/batman-adv/routing.o
  CC      kernel/posix-cpu-timers.o
  CC      net/wireless/core.o
  CC      net/phonet/pn_netlink.o
  CC      net/wireless/sysfs.o
/scratch/kisskb/src/net/sched/sch_generic.c: In function 'dev_watchdog':
/scratch/kisskb/src/net/sched/sch_generic.c:254: warning: unused variable 'drivername'
  CC      lib/zlib_inflate/inflate.o
  CC      lib/zlib_inflate/infutil.o
  CC      lib/zlib_inflate/inftrees.o
  LD      lib/zlib_deflate/zlib_deflate.o
  LD      lib/zlib_deflate/built-in.o
  CC      net/xfrm/xfrm_policy.o
  CC      crypto/krng.o
  CC      net/sched/sch_api.o
  CC      net/sched/sch_blackhole.o
  CC      net/sched/cls_api.o
  CC      net/sched/act_api.o
  CC      net/sched/act_mirred.o
  CC      net/sched/act_pedit.o
  CC      net/bluetooth/l2cap_sock.o
  CC      net/sched/act_simple.o
  CC      net/sched/sch_fifo.o
  CC      net/sched/sch_red.o
  CC      kernel/mutex.o
  CC      crypto/ghash-generic.o
  CC      kernel/hrtimer.o
  CC      net/phonet/socket.o
  CC      fs/ioprio.o
  LD      net/netlink/built-in.o
  CC      fs/cachefiles/bind.o
  LD      net/key/built-in.o
  CC      crypto/af_alg.o
  CC      crypto/algif_hash.o
  CC      net/mac80211/ht.o
  CC      net/mac80211/agg-tx.o
  CC      net/mac80211/agg-rx.o
  CC      net/mac80211/ibss.o
  LD      net/caif/caif.o
  CC      net/phonet/datagram.o
  LD      net/caif/built-in.o
  CC      lib/zlib_inflate/inflate_syms.o
  CC      net/wireless/radiotap.o
  CC      net/bluetooth/bnep/core.o
  CC      net/bluetooth/bnep/sock.o
  CC      net/bluetooth/bnep/netdev.o
  LD      lib/zlib_inflate/zlib_inflate.o
  LD      lib/zlib_inflate/built-in.o
  CC      lib/bch.o
  CC      lib/audit.o
  CC      net/phonet/sysctl.o
/scratch/kisskb/src/net/core/ethtool.c: In function 'ethtool_get_feature_mask':
/scratch/kisskb/src/net/core/ethtool.c:421: warning: control reaches end of non-void function
/scratch/kisskb/src/net/sched/sch_red.c: In function 'red_drop':
/scratch/kisskb/src/net/sched/sch_red.c:137: warning: 'len' may be used uninitialized in this function
  CC      net/bluetooth/rfcomm/core.o
  CC      net/bluetooth/rfcomm/sock.o
  CC      net/core/dev_addr_lists.o
  CC      net/core/dst.o
  CC      fs/cachefiles/daemon.o
  CC      fs/cachefiles/interface.o
/scratch/kisskb/src/crypto/algif_hash.c: In function 'hash_sendmsg':
/scratch/kisskb/src/crypto/algif_hash.c:47: warning: 'err' may be used uninitialized in this function
  CC      net/mac80211/mlme.o
  CC      net/mac80211/work.o
/scratch/kisskb/src/net/core/skbuff.c: In function '___pskb_trim':
/scratch/kisskb/src/net/core/skbuff.c:1076: warning: 'err' may be used uninitialized in this function
  CC      net/mac80211/iface.o
  CC      net/mac80211/rate.o
  CC      net/mac80211/michael.o
/scratch/kisskb/src/net/wireless/radiotap.c: In function 'ieee80211_radiotap_iterator_next':
/scratch/kisskb/src/net/wireless/radiotap.c:204: warning: 'size' may be used uninitialized in this function
  CC      net/wireless/util.o
  CC      net/wireless/reg.o
  CC      crypto/algif_skcipher.o
  CC      net/sched/sch_ingress.o
  CC      net/sched/sch_sfq.o
  CC      net/sched/sch_netem.o
  CC      fs/cachefiles/key.o
  CC      kernel/rwsem.o
  CC      net/sched/sch_drr.o
  CC      net/phonet/af_phonet.o
  CC      fs/cachefiles/main.o
  CC      kernel/nsproxy.o
  CC      kernel/srcu.o
  CC      kernel/semaphore.o
  CC      fs/cachefiles/namei.o
  CC      net/wireless/scan.o
  CC      net/wireless/nl80211.o
  CC      net/wireless/mlme.o
  LD      net/bluetooth/bnep/bnep.o
  LD      net/bluetooth/bnep/built-in.o
  CC      lib/syscall.o
  CC      fs/cachefiles/rdwr.o
  CC      fs/cachefiles/security.o
  CC      fs/cachefiles/xattr.o
  CC      net/batman-adv/send.o
  CC      net/xfrm/xfrm_state.o
  CC      net/xfrm/xfrm_hash.o
/scratch/kisskb/src/net/xfrm/xfrm_policy.c: In function 'xfrm_policy_register_afinfo':
/scratch/kisskb/src/net/xfrm/xfrm_policy.c:2408: warning: 'xfrm_dst_ops' may be used uninitialized in this function
  CC      net/sched/sch_mqprio.o
  CC      net/xfrm/xfrm_input.o
  CC      net/sched/cls_u32.o
  CC      net/sched/cls_basic.o
  CC      net/sched/cls_flow.o
  CC      net/sched/cls_cgroup.o
  CC      kernel/notifier.o
  CC      lib/nlattr.o
  CC      lib/dma-debug.o
  CC      net/batman-adv/soft-interface.o
  LD      crypto/crypto.o
  LD      crypto/crypto_algapi.o
  LD      crypto/built-in.o
  CC      net/batman-adv/translation-table.o
  CC      net/batman-adv/unicast.o
  CC      net/phonet/pep.o
  CC      net/phonet/pep-gprs.o
  CC      net/core/netevent.o
  CC      net/batman-adv/vis.o
  CC      net/wireless/ibss.o
/scratch/kisskb/src/net/sched/sch_netem.c: In function 'netem_enqueue':
/scratch/kisskb/src/net/sched/sch_netem.c:311: warning: 'skb2' may be used uninitialized in this function
  CC      kernel/ksysfs.o
  CC      net/core/neighbour.o
  CC      fs/configfs/inode.o
  CC      net/mac80211/tkip.o
  CC      net/mac80211/aes_ccm.o
  CC      net/xfrm/xfrm_output.o
  CC      lib/atomic64.o
  CC      fs/debugfs/inode.o
  CC      fs/debugfs/file.o
  CC      net/core/rtnetlink.o
  CC      kernel/pm_qos_params.o
  CC      net/core/utils.o
  CC      net/xfrm/xfrm_algo.o
  CC      net/wireless/sme.o
  CC      net/xfrm/xfrm_sysctl.o
  CC      fs/configfs/file.o
  LD      net/bluetooth/rfcomm/rfcomm.o
  LD      net/bluetooth/rfcomm/built-in.o
  CC      net/core/link_watch.o
  LD      fs/devpts/built-in.o
  CC      kernel/sched_clock.o
  CC      lib/average.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      net/wireless/chan.o
  LD      fs/cachefiles/cachefiles.o
  CC      net/wireless/ethtool.o
  LD      fs/cachefiles/built-in.o
  CC      net/wireless/mesh.o
  LD      net/sched/built-in.o
  CC      fs/configfs/dir.o
  CC      lib/argv_split.o
  CC      lib/cmdline.o
  CC      lib/ctype.o
  LD      fs/debugfs/debugfs.o
  LD      fs/debugfs/built-in.o
  CC      fs/configfs/symlink.o
  CC      fs/exportfs/expfs.o
  CC      kernel/cred.o
  CC      kernel/async.o
  CC      net/xfrm/xfrm_replay.o
  CC      lib/dec_and_lock.o
  CC      net/mac80211/aes_cmac.o
  CC      net/mac80211/cfg.o
  CC      fs/fat/cache.o
  CC      fs/ext3/balloc.o
  CC      kernel/range.o
  CC      kernel/jump_label.o
  CC      kernel/groups.o
  CC      kernel/profile.o
/scratch/kisskb/src/net/core/dev.c: In function 'skb_gso_segment':
/scratch/kisskb/src/net/core/dev.c:1849: warning: 'err' may be used uninitialized in this function
  CC      fs/configfs/mount.o
  CC      lib/decompress.o
  CC      fs/fat/dir.o
  CC      fs/ext3/bitmap.o
  CC      fs/fscache/cache.o
  CC      fs/fscache/cookie.o
  CC      fs/ext3/dir.o
  CC      fs/ext3/file.o
  CC      kernel/stacktrace.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/time/timekeeping.o
  CC      lib/dump_stack.o
/scratch/kisskb/src/net/xfrm/xfrm_state.c: In function 'xfrm_state_find':
/scratch/kisskb/src/net/xfrm/xfrm_state.c:797: warning: 'x0' may be used uninitialized in this function
  CC      lib/extable.o
  CC      lib/find_next_bit.o
  CC      kernel/time/ntp.o
  CC      net/mac80211/rx.o
  LD      fs/exportfs/exportfs.o
  LD      fs/exportfs/built-in.o
  CC      fs/fat/fatent.o
  CC      fs/jbd/transaction.o
  CC      fs/jbd/commit.o
  LD      net/phonet/phonet.o
  LD      net/phonet/pn_pep.o
  CC      fs/jbd/recovery.o
  CC      fs/fscache/fsdef.o
  LD      net/phonet/built-in.o
  CC      fs/jbd/checkpoint.o
  CC      fs/jbd/revoke.o
  CC      fs/fscache/main.o
  CC      fs/fscache/netfs.o
  CC      kernel/irq/handle.o
  LD      net/bluetooth/bluetooth.o
  LD      net/bluetooth/built-in.o
  CC      kernel/irq/manage.o
  CC      kernel/irq/spurious.o
  CC      kernel/trace/trace_clock.o
  CC      lib/idr.o
  CC      net/core/filter.o
  CC      lib/int_sqrt.o
  CC      kernel/irq/resend.o
  CC      fs/jbd/journal.o
  CC      fs/configfs/item.o
  CC      net/core/flow.o
  CC      net/core/net-sysfs.o
  CC      fs/ext3/fsync.o
  LD      net/batman-adv/batman-adv.o
  LD      net/batman-adv/built-in.o
  CC      fs/ext3/ialloc.o
  CC      fs/fscache/object.o
  CC      kernel/trace/ring_buffer.o
  CC      kernel/trace/ring_buffer_benchmark.o
  CC      kernel/trace/trace.o
  CC      lib/irq_regs.o
  CC      fs/ext3/inode.o
  CC      kernel/time/clocksource.o
  CC      lib/is_single_threaded.o
  LD      net/xfrm/built-in.o
  CC      fs/nls/nls_base.o
  LD      fs/configfs/configfs.o
  CC      fs/notify/fsnotify.o
  LD      fs/configfs/built-in.o
  CC      fs/nls/nls_cp437.o
  CC      fs/ntfs/aops.o
  CC      fs/ext3/ioctl.o
  CC      kernel/irq/chip.o
  CC      net/wireless/regdb.o
  CC      fs/ext3/namei.o
  CC      fs/nls/nls_cp737.o
  CC      fs/nls/nls_cp775.o
/scratch/kisskb/src/net/core/neighbour.c: In function 'neigh_resolve_output':
/scratch/kisskb/src/net/core/neighbour.c:1303: warning: 'neigh' may be used uninitialized in this function
  CC      fs/nls/nls_cp850.o
  CC      fs/nls/nls_cp855.o
  CC      fs/nls/nls_cp860.o
  CC      fs/nls/nls_cp864.o
  CC      fs/fat/file.o
  CC      fs/fat/inode.o
  CC      net/core/netpoll.o
  CC      net/core/net-traces.o
  CC      fs/notify/notification.o
  CC      kernel/irq/dummychip.o
  CC      kernel/time/jiffies.o
  CC      fs/notify/group.o
  CC      lib/klist.o
  CC      fs/notify/inode_mark.o
  CC      fs/notify/mark.o
  CC      fs/notify/vfsmount_mark.o
  CC      kernel/trace/trace_output.o
  CC      net/mac80211/spectmgmt.o
  CC      kernel/trace/trace_stat.o
  CC      kernel/irq/devres.o
/scratch/kisskb/src/net/core/neighbour.c: In function 'neigh_create':
/scratch/kisskb/src/net/core/neighbour.c:463: warning: 'error' may be used uninitialized in this function
  CC      fs/fscache/operation.o
  CC      fs/nls/nls_cp866.o
  CC      fs/nls/nls_cp869.o
  CC      fs/nls/nls_cp874.o
  CC      kernel/time/timer_list.o
  CC      kernel/time/timecompare.o
  CC      kernel/time/timeconv.o
  CC      kernel/time/posix-clock.o
  CC      kernel/time/clockevents.o
  CC      kernel/time/tick-common.o
  CC      lib/kobject.o
  LD      kernel/irq/built-in.o
  CC      lib/kref.o
  CC      kernel/time/tick-oneshot.o
  CC      fs/fat/misc.o
  CC      fs/fat/namei_vfat.o
  CC      lib/plist.o
  CC      kernel/time/tick-sched.o
  CC      fs/notify/dnotify/dnotify.o
  LD      fs/notify/fanotify/built-in.o
  CC      lib/prio_heap.o
  CC      kernel/up.o
  CC      fs/ext3/super.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      fs/ext3/symlink.o
  CC      fs/ext3/hash.o
  CC      fs/nls/nls_cp949.o
  CC      fs/ext3/resize.o
  CC      fs/ext3/ext3_jbd.o
  CC      net/mac80211/tx.o
  CC      net/mac80211/key.o
  CC      net/mac80211/util.o
  CC      kernel/kallsyms.o
  CC      kernel/cgroup.o
/scratch/kisskb/src/fs/ext3/namei.c: In function 'empty_dir':
/scratch/kisskb/src/fs/ext3/namei.c:1857: warning: 'bh' may be used uninitialized in this function
  CC      kernel/trace/trace_printk.o
  LD      fs/notify/dnotify/built-in.o
  CC      kernel/trace/trace_sched_switch.o
  LD      fs/jbd/jbd.o
  LD      fs/jbd/built-in.o
  CC      fs/notify/inotify/inotify_user.o
  CC      kernel/trace/trace_irqsoff.o
  CC      kernel/trace/trace_sched_wakeup.o
/scratch/kisskb/src/kernel/trace/ring_buffer.c: In function 'rb_reserve_next_event':
/scratch/kisskb/src/kernel/trace/ring_buffer.c:2175: warning: unused variable 'local_clock_stable'
  CC      kernel/trace/trace_nop.o
  CC      kernel/trace/trace_branch.o
  CC      kernel/trace/blktrace.o
  CC      fs/nls/nls_ascii.o
  CC      fs/nls/nls_iso8859-1.o
  CC      fs/nls/nls_iso8859-2.o
  CC      fs/nls/nls_iso8859-4.o
  CC      fs/partitions/check.o
  CC      net/mac80211/wme.o
  CC      net/mac80211/event.o
  CC      fs/fscache/page.o
  CC      fs/partitions/msdos.o
  LD      kernel/time/built-in.o
  CC      fs/ntfs/attrib.o
  CC      lib/prio_tree.o
  CC      lib/proportions.o
  CC      lib/radix-tree.o
  CC      lib/ratelimit.o
  CC      net/mac80211/chan.o
  CC      net/mac80211/rc80211_pid_algo.o
  CC      kernel/trace/trace_events.o
  CC      kernel/trace/trace_export.o
  CC      fs/nls/nls_iso8859-7.o
  CC      fs/ntfs/collate.o
  CC      kernel/trace/trace_event_perf.o
  CC      lib/rbtree.o
  LD      net/core/built-in.o
  CC      lib/reciprocal_div.o
  CC      kernel/cpuset.o
  CC      lib/rwsem-spinlock.o
  CC      lib/sha1.o
  CC      fs/ntfs/compress.o
  CC      fs/ntfs/debug.o
  CC      fs/ntfs/dir.o
  CC      lib/show_mem.o
  CC      lib/string.o
  LD      fs/fat/fat.o
  CC      lib/timerqueue.o
  LD      fs/fat/vfat.o
  LD      fs/fat/built-in.o
  CC      fs/quota/dquot.o
  CC      kernel/audit.o
  CC      kernel/auditfilter.o
  CC      kernel/rcutiny.o
  CC      fs/nls/nls_cp1255.o
  LD      fs/notify/inotify/built-in.o
  LD      fs/notify/built-in.o
  CC      fs/ntfs/file.o
  CC      fs/ramfs/inode.o
  CC      fs/ntfs/index.o
  CC      lib/vsprintf.o
  GEN     lib/crc32table.h
  CC      fs/quota/quota_v2.o
/scratch/kisskb/src/net/wireless/nl80211.c: In function 'nl80211_set_wiphy':
/scratch/kisskb/src/net/wireless/nl80211.c:989: warning: 'rdev' may be used uninitialized in this function
  CC      fs/quota/quota_tree.o
  CC      lib/crc32.o
  LD      fs/partitions/built-in.o
  CC      kernel/trace/trace_events_filter.o
  CC      fs/ntfs/inode.o
  CC      fs/sysfs/inode.o
  CC      fs/nls/nls_iso8859-13.o
  CC      fs/reiserfs/bitmap.o
  CC      fs/ntfs/mft.o
  CC      fs/quota/quota.o
  CC      fs/xfs/linux-2.6/xfs_trace.o
  CC      fs/nls/nls_iso8859-15.o
  CC      fs/ramfs/file-nommu.o
  LD      fs/fscache/fscache.o
  LD      fs/fscache/built-in.o
  CC      kernel/trace/power-traces.o
  CC      fs/reiserfs/do_balan.o
  CC      fs/nls/nls_koi8-u.o
  LD      lib/built-in.o
  CC      fs/xfs/quota/xfs_dquot.o
  CC      fs/ntfs/mst.o
  CC      fs/ntfs/namei.o
  CC      fs/ntfs/runlist.o
  CC      fs/reiserfs/namei.o
  LD      net/wireless/cfg80211.o
  CC      fs/reiserfs/inode.o
  CC      fs/xfs/quota/xfs_dquot_item.o
  LD      net/wireless/built-in.o
  CC      fs/nls/nls_koi8-ru.o
  CC      fs/ntfs/super.o
  CC      kernel/relay.o
  LD      net/mac80211/mac80211.o
  CC      kernel/tracepoint.o
  LD      fs/ramfs/ramfs.o
  LD      net/mac80211/built-in.o
  LD      fs/ramfs/built-in.o
  CC      fs/ntfs/sysctl.o
  LD      net/built-in.o
  LD      fs/ext3/ext3.o
  CC      fs/reiserfs/file.o
/scratch/kisskb/src/fs/ntfs/dir.c: In function 'ntfs_readdir':
/scratch/kisskb/src/fs/ntfs/dir.c:1104: warning: 'bmp_vi' may be used uninitialized in this function
  LD      fs/ext3/built-in.o
  CC      fs/reiserfs/dir.o
  CC      fs/xfs/quota/xfs_trans_dquot.o
  CC      fs/xfs/quota/xfs_qm_syscalls.o
  CC      fs/xfs/quota/xfs_qm_bhv.o
  CC      fs/xfs/quota/xfs_qm.o
  LD      fs/nls/built-in.o
  CC      fs/xfs/linux-2.6/xfs_quotaops.o
  CC      fs/sysfs/file.o
  CC      fs/sysfs/dir.o
  CC      fs/reiserfs/fix_node.o
  CC      fs/sysfs/symlink.o
  CC      fs/sysfs/mount.o
  CC      fs/sysfs/bin.o
  CC      fs/anon_inodes.o
  CC      fs/eventfd.o
  CC      fs/xfs/xfs_rtalloc.o
  AR      lib/lib.a
  CC      fs/xfs/xfs_alloc.o
  CC      fs/xfs/xfs_alloc_btree.o
  CC      kernel/elfcore.o
/scratch/kisskb/src/fs/reiserfs/bitmap.c: In function 'scan_bitmap_block':
/scratch/kisskb/src/fs/reiserfs/bitmap.c:142: warning: 'next' may be used uninitialized in this function
  CC      kernel/irq_work.o
  CC      fs/xfs/xfs_attr.o
  LD      kernel/trace/built-in.o
  CC      fs/xfs/xfs_attr_leaf.o
  CC      fs/aio.o
/scratch/kisskb/src/fs/sysfs/dir.c:415: warning: 'sysfs_pathname' defined but not used
  CC      fs/ntfs/unistr.o
  CC      fs/xfs/xfs_bit.o
  CC      fs/binfmt_script.o
  CC      fs/ntfs/upcase.o
  CC      kernel/perf_event.o
  CC      fs/sysfs/group.o
  CC      fs/xfs/xfs_bmap.o
  CC      fs/xfs/xfs_bmap_btree.o
  CC      fs/xfs/xfs_btree.o
  CC      fs/xfs/xfs_buf_item.o
  CC      kernel/hw_breakpoint.o
  CC      fs/binfmt_elf_fdpic.o
  CC      fs/posix_acl.o
  CC      fs/ntfs/bitmap.o
  CC      fs/xattr_acl.o
  CC      fs/ntfs/logfile.o
  CC      fs/ntfs/lcnalloc.o
  CC      kernel/time.o
  LD      fs/sysfs/built-in.o
  CC      fs/fhandle.o
  CC      fs/reiserfs/super.o
/scratch/kisskb/src/fs/reiserfs/fix_node.c: In function 'get_rfree':
/scratch/kisskb/src/fs/reiserfs/fix_node.c:878: warning: 'r' may be used uninitialized in this function
/scratch/kisskb/src/fs/reiserfs/fix_node.c: In function 'get_lfree':
/scratch/kisskb/src/fs/reiserfs/fix_node.c:856: warning: 'l' may be used uninitialized in this function
  CC      fs/dcookies.o
  CC      fs/ntfs/quota.o
  LD      fs/quota/built-in.o
  CC      fs/reiserfs/prints.o
  CC      fs/xfs/xfs_da_btree.o
  CC      fs/reiserfs/objectid.o
  CC      fs/ntfs/usnjrnl.o
  CC      fs/reiserfs/lbalance.o
  CC      fs/reiserfs/ibalance.o
  CC      fs/reiserfs/stree.o
  CC      fs/xfs/xfs_dir2.o
  CC      fs/reiserfs/hashes.o
  CC      fs/xfs/xfs_dir2_block.o
  CC      fs/xfs/xfs_dir2_data.o
  CC      fs/reiserfs/tail_conversion.o
  CC      fs/xfs/xfs_dir2_leaf.o
  CC      fs/xfs/xfs_dir2_node.o
  CC      fs/xfs/xfs_dir2_sf.o
  CC      fs/xfs/xfs_error.o
  CC      fs/reiserfs/journal.o
/scratch/kisskb/src/fs/xfs/xfs_rtalloc.c: In function 'xfs_rtallocate_extent_block':
/scratch/kisskb/src/fs/xfs/xfs_rtalloc.c:277: warning: 'p' may be used uninitialized in this function
  CC      fs/xfs/xfs_extfree_item.o
/scratch/kisskb/src/fs/xfs/xfs_alloc.c: In function 'xfs_alloc_put_freelist':
/scratch/kisskb/src/fs/xfs/xfs_alloc.c:2011: warning: 'error' may be used uninitialized in this function
/scratch/kisskb/src/fs/xfs/xfs_rtalloc.c: In function 'xfs_rtallocate_extent_exact':
/scratch/kisskb/src/fs/xfs/xfs_rtalloc.c:323: warning: 'i' may be used uninitialized in this function
/scratch/kisskb/src/fs/xfs/xfs_rtalloc.c: In function 'xfs_growfs_rt':
/scratch/kisskb/src/fs/xfs/xfs_rtalloc.c:1856: warning: 'nrblocks' may be used uninitialized in this function
  CC      fs/xfs/xfs_filestream.o
  CC      fs/reiserfs/resize.o
  CC      fs/xfs/xfs_fsops.o
In file included from /scratch/kisskb/src/include/trace/ftrace.h:283,
                 from /scratch/kisskb/src/include/trace/define_trace.h:96,
                 from /scratch/kisskb/src/fs/xfs/linux-2.6/xfs_trace.h:1800,
                 from /scratch/kisskb/src/fs/xfs/linux-2.6/xfs_trace.c:56:
/scratch/kisskb/src/fs/xfs/linux-2.6/./xfs_trace.h: In function 'ftrace_raw_output_xfs_alloc_class':
/scratch/kisskb/src/fs/xfs/linux-2.6/./xfs_trace.h:1354: warning: format '%llx' expects type 'long long unsigned int', but argument 22 has type 'xfs_fsblock_t'
  CC      fs/xfs/xfs_ialloc.o
  CC      fs/xfs/xfs_ialloc_btree.o
  CC      fs/xfs/xfs_iget.o
  CC      fs/xfs/xfs_inode.o
  CC      fs/reiserfs/item_ops.o
  CC      fs/xfs/xfs_inode_item.o
  CC      fs/reiserfs/ioctl.o
  CC      fs/reiserfs/xattr.o
  CC      fs/xfs/xfs_iomap.o
  CC      fs/xfs/xfs_itable.o
  CC      fs/xfs/xfs_dfrag.o
  CC      fs/xfs/xfs_log.o
  CC      fs/reiserfs/lock.o
  CC      fs/reiserfs/xattr_user.o
  LD      fs/ntfs/ntfs.o
  CC      fs/reiserfs/xattr_trusted.o
  LD      fs/ntfs/built-in.o
  CC      fs/xfs/xfs_log_cil.o
  CC      fs/reiserfs/xattr_security.o
  CC      fs/reiserfs/xattr_acl.o
  CC      fs/xfs/xfs_log_recover.o
  CC      fs/xfs/xfs_mount.o
/scratch/kisskb/src/fs/xfs/xfs_dir2_block.c: In function 'xfs_dir2_leaf_to_block':
/scratch/kisskb/src/fs/xfs/xfs_dir2_block.c:889: warning: 'error' may be used uninitialized in this function
  CC      fs/xfs/xfs_mru_cache.o
  CC      fs/xfs/xfs_rename.o
  CC      fs/xfs/xfs_trans.o
  CC      fs/xfs/xfs_trans_ail.o
  CC      fs/xfs/xfs_trans_buf.o
  CC      fs/xfs/xfs_trans_extfree.o
  CC      fs/xfs/xfs_trans_inode.o
/scratch/kisskb/src/fs/xfs/xfs_itable.c: In function 'xfs_bulkstat':
/scratch/kisskb/src/fs/xfs/xfs_itable.c:207: warning: 'chunkidx' may be used uninitialized in this function
  CC      fs/xfs/xfs_utils.o
  CC      fs/xfs/xfs_vnodeops.o
  CC      fs/xfs/xfs_rw.o
  CC      fs/xfs/linux-2.6/kmem.o
  CC      fs/xfs/linux-2.6/xfs_aops.o
/scratch/kisskb/src/fs/xfs/xfs_dir2_sf.c: In function 'xfs_dir2_sf_addname':
/scratch/kisskb/src/fs/xfs/xfs_dir2_sf.c:279: warning: 'pick' may be used uninitialized in this function
  CC      fs/xfs/linux-2.6/xfs_buf.o
  CC      fs/xfs/linux-2.6/xfs_discard.o
  CC      fs/xfs/linux-2.6/xfs_export.o
  CC      fs/xfs/linux-2.6/xfs_file.o
  CC      fs/xfs/linux-2.6/xfs_fs_subr.o
  CC      fs/xfs/linux-2.6/xfs_globals.o
  CC      fs/xfs/linux-2.6/xfs_ioctl.o
  CC      fs/xfs/linux-2.6/xfs_iops.o
  CC      fs/xfs/linux-2.6/xfs_message.o
  CC      fs/xfs/linux-2.6/xfs_super.o
  CC      fs/xfs/linux-2.6/xfs_sync.o
  CC      fs/xfs/linux-2.6/xfs_xattr.o
  CC      fs/xfs/support/uuid.o
/scratch/kisskb/src/fs/reiserfs/xattr_acl.c: In function 'reiserfs_get_acl':
/scratch/kisskb/src/fs/reiserfs/xattr_acl.c:203: warning: 'name' may be used uninitialized in this function
/scratch/kisskb/src/fs/xfs/xfs_bmap.c: In function 'xfs_bmap_adjacent':
/scratch/kisskb/src/fs/xfs/xfs_bmap.c:2225: warning: 'prevbno' may be used uninitialized in this function
/scratch/kisskb/src/fs/xfs/xfs_bmap.c: In function 'xfs_bmap_eof':
/scratch/kisskb/src/fs/xfs/xfs_bmap.c:5686: warning: 'error' may be used uninitialized in this function
/scratch/kisskb/src/fs/xfs/xfs_bmap.c: In function 'xfs_bmap_last_offset':
/scratch/kisskb/src/fs/xfs/xfs_bmap.c:4047: warning: 'error' may be used uninitialized in this function
/scratch/kisskb/src/fs/xfs/xfs_bmap.c: In function 'xfs_bmap_first_unused':
/scratch/kisskb/src/fs/xfs/xfs_bmap.c:3946: warning: 'error' may be used uninitialized in this function
/scratch/kisskb/src/fs/xfs/xfs_bmap.c: In function 'xfs_bmap_isaeof':
/scratch/kisskb/src/fs/xfs/xfs_bmap.c:5642: warning: 'error' may be used uninitialized in this function
/scratch/kisskb/src/fs/xfs/xfs_bmap.c: In function 'xfs_bmapi_single':
/scratch/kisskb/src/fs/xfs/xfs_bmap.c:4954: warning: 'error' may be used uninitialized in this function
/scratch/kisskb/src/fs/xfs/xfs_bmap.c: In function 'xfs_bmap_last_before':
/scratch/kisskb/src/fs/xfs/xfs_bmap.c:4001: warning: 'error' may be used uninitialized in this function
  LD      kernel/built-in.o
  LD      fs/reiserfs/reiserfs.o
  LD      fs/reiserfs/built-in.o
/scratch/kisskb/src/fs/xfs/xfs_bmap.c: In function 'xfs_bunmapi':
/scratch/kisskb/src/fs/xfs/xfs_bmap.c:5014: warning: 'error' may be used uninitialized in this function
/scratch/kisskb/src/fs/xfs/xfs_bmap.c:5021: warning: 'mod' may be used uninitialized in this function
/scratch/kisskb/src/fs/xfs/xfs_bmap.c: In function 'xfs_bmapi':
/scratch/kisskb/src/fs/xfs/xfs_bmap.c:4367: warning: 'error' may be used uninitialized in this function
  LD      fs/xfs/xfs.o
  LD      fs/xfs/built-in.o
  LD      fs/built-in.o
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 26822eebb25500fb0776c7c256a6af041e9f538b

# < 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: 10568 revisions left to test after this (roughly 13 steps)
[61ca1500c5ee04f2be34a4f58bb9baed0214b7a9] [media] video/saa7164: Fix sparse warning: Using plain integer as NULL pointer
Trying 26822eebb25500fb0776c7c256a6af041e9f538b

# < /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 32
warning: (USB_WUSB) selects UWB which has unmet direct dependencies (EXPERIMENTAL && PCI)
warning: (MTD_DOC2000 && MTD_DOC2001 && MTD_DOC2001PLUS) selects MTD_NAND_IDS which has unmet direct dependencies (MTD && MTD_NAND)
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 32
  GEN     /scratch/kisskb/build/linus_sh-randconfig_sh4/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
.config:141:warning: override: SLOB changes choice state
warning: (USB_WUSB) selects UWB which has unmet direct dependencies (EXPERIMENTAL && PCI)
warning: (MTD_DOC2000 && MTD_DOC2001 && MTD_DOC2001PLUS) selects MTD_NAND_IDS which has unmet direct dependencies (MTD && MTD_NAND)
warning: (PAGE_POISONING) selects DEBUG_PAGEALLOC which has unmet direct dependencies (DEBUG_KERNEL && ARCH_SUPPORTS_DEBUG_PAGEALLOC && (!HIBERNATION || !PPC && !SPARC) && !KMEMCHECK)
warning: (USB_WUSB) selects UWB which has unmet direct dependencies (EXPERIMENTAL && PCI)
warning: (MTD_DOC2000 && MTD_DOC2001 && MTD_DOC2001PLUS) selects MTD_NAND_IDS which has unmet direct dependencies (MTD && MTD_NAND)
warning: (PAGE_POISONING) selects DEBUG_PAGEALLOC which has unmet direct dependencies (DEBUG_KERNEL && ARCH_SUPPORTS_DEBUG_PAGEALLOC && (!HIBERNATION || !PPC && !SPARC) && !KMEMCHECK)
#
# configuration written to .config
#
  GEN     /scratch/kisskb/build/linus_sh-randconfig_sh4/Makefile
  CHK     include/linux/version.h
  UPD     include/linux/version.h
  HOSTCC  scripts/conmakehash
  HOSTCC  scripts/bin2c
  CC      scripts/mod/empty.o
  Using /scratch/kisskb/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
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
  HOSTLD  scripts/mod/modpost
  HOSTCC  usr/gen_init_cpio
  CC      arch/sh/math-emu/math.o
  CC      init/main.o
  CHK     include/generated/compile.h
  CC      init/do_mounts.o
  CC      init/do_mounts_initrd.o
  CC      init/initramfs.o
  CC      arch/sh/mm/alignment.o
  CC      arch/sh/mm/cache.o
  UPD     include/generated/compile.h
  CC      arch/sh/mm/init.o
  CC      init/version.o
  CC      arch/sh/mm/consistent.o
  CC      security/commoncap.o
  CC      arch/sh/mm/mmap.o
  CC      arch/sh/mm/cache-sh2.o
  LD      block/built-in.o
  CC      arch/sh/mm/nommu.o
  CC      arch/sh/mm/extable_32.o
  CC      arch/sh/mm/asids-debugfs.o
  AS      arch/sh/kernel/debugtraps.o
  CC      arch/sh/kernel/dma-nommu.o
  CC      arch/sh/kernel/dumpstack.o
  CC      arch/sh/kernel/idle.o
  CC      arch/sh/kernel/io.o
  MKDIR   firmware/emi26
  CC      sound/sound_core.o
  CC      arch/sh/kernel/irq.o
  CC      mm/bootmem.o
  CC      sound/sound_firmware.o
  HOSTCC  firmware/ihex2fw
  CC      net/nonet.o
  CC      arch/sh/drivers/push-switch.o
  CC      fs/open.o
  CC      crypto/api.o
  CC      kernel/sched.o
  GEN     usr/initramfs_data.cpio
  AS      usr/initramfs_data.o
  MK_FW   firmware/emi26/firmware.fw.gen.S
  LD      usr/built-in.o
  IHEX2FW firmware/emi26/firmware.fw
  CC      drivers/base/core.o
  LD      drivers/block/built-in.o
  MK_FW   firmware/emi26/bitstream.fw.gen.S
  IHEX2FW firmware/emi26/bitstream.fw
  LD      drivers/cdrom/built-in.o
  CC      drivers/char/mem.o
  CC      drivers/base/sys.o
  MKDIR   firmware/cpia2
  MK_FW   firmware/emi26/loader.fw.gen.S
  IHEX2FW firmware/emi26/loader.fw
  AS      firmware/emi26/firmware.fw.gen.o
  CC      drivers/char/random.o
  AS      firmware/emi26/bitstream.fw.gen.o
  CC      drivers/base/bus.o
  CC      drivers/char/ttyprintk.o
  MK_FW   firmware/cpia2/stv0672_vp4.bin.gen.S
  CC      mm/filemap.o
  IHEX    firmware/cpia2/stv0672_vp4.bin
  AS      firmware/emi26/loader.fw.gen.o
  CC      drivers/base/dd.o
  CC      crypto/cipher.o
  AS      firmware/cpia2/stv0672_vp4.bin.gen.o
  CC      crypto/compress.o
  LD      firmware/built-in.o
  CC      crypto/algapi.o
  CC      arch/sh/drivers/heartbeat.o
  CC      arch/sh/kernel/irq_32.o
  LD      net/built-in.o
  CC      arch/sh/lib/io.o
  CC      arch/sh/kernel/kdebugfs.o
  CC      fs/read_write.o
  LD      sound/oss/built-in.o
  CC      fs/file_table.o
  CC      drivers/clk/clkdev.o
/scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/scratch/kisskb/src/mm/bootmem.c:421: warning: control reaches end of non-void function
  CC      arch/sh/kernel/machvec.o
  LD      sound/soundcore.o
  LD      sound/built-in.o
  CC      drivers/char/misc.o
  CC      lib/bcd.o
  CC      crypto/scatterwalk.o
  LD      arch/sh/mm/built-in.o
  CC      fs/super.o
  CC      fs/char_dev.o
  CC      fs/stat.o
  AS      arch/sh/lib/ashiftrt.o
  CC      drivers/base/driver.o
  CC      mm/mempool.o
  CC      drivers/char/specialix.o
  CC      arch/sh/lib/ashldi3.o
  CC      drivers/base/class.o
  CC      lib/div64.o
  CC      arch/sh/kernel/nmi_debug.o
  CC      drivers/base/platform.o
  LD      arch/sh/drivers/built-in.o
  CC      fs/exec.o
  CC      lib/sort.o
  LD      drivers/clocksource/built-in.o
  CC      fs/pipe.o
  LD      drivers/clk/built-in.o
  CC      drivers/cpufreq/cpufreq.o
  CC      drivers/char/lp.o
  CC      drivers/cpuidle/cpuidle.o
/scratch/kisskb/src/drivers/char/specialix.c: In function 'sx_in':
/scratch/kisskb/src/drivers/char/specialix.c:227: error: implicit declaration of function 'outb'
/scratch/kisskb/src/drivers/char/specialix.c:228: error: implicit declaration of function 'inb'
make[3]: *** [drivers/char/specialix.o] Error 1
make[3]: *** Waiting for unfinished jobs....
  CC      drivers/cpuidle/driver.o
  LD      drivers/crypto/built-in.o
  CC      lib/parser.o
  CC      drivers/base/cpu.o
  AS      arch/sh/lib/ashlsi3.o
  CC      arch/sh/lib/ashrdi3.o
  CC      drivers/base/firmware.o
  CC      arch/sh/kernel/process.o
  CC      lib/halfmd4.o
  LD      drivers/firewire/built-in.o
  CC      kernel/fork.o
  CC      drivers/base/init.o
  CC      drivers/base/map.o
  CC      fs/namei.o
  AS      arch/sh/lib/ashrsi3.o
  AS      arch/sh/lib/checksum.o
  CC      fs/fcntl.o
  CC      mm/oom_kill.o
  CC      arch/sh/lib/delay.o
  CC      drivers/base/devres.o
  CC      fs/ioctl.o
  CC      drivers/base/attribute_container.o
  CC      crypto/proc.o
  CC      mm/fadvise.o
  CC      mm/maccess.o
  CC      mm/page_alloc.o
  CC      drivers/base/transport_class.o
  CC      crypto/ablkcipher.o
  LD      security/built-in.o
  CC      drivers/base/power/sysfs.o
  CC      arch/sh/kernel/process_32.o
  CC      crypto/blkcipher.o
  CC      crypto/ahash.o
  LD      init/mounts.o
  CC      lib/debug_locks.o
  LD      init/built-in.o
  CC      drivers/cpuidle/governor.o
  CC      drivers/cpuidle/sysfs.o
  CC      arch/sh/lib/div64-generic.o
  CC      fs/readdir.o
  LD      drivers/base/power/built-in.o
  CC      fs/select.o
  AS      arch/sh/lib/div64.o
  CC      arch/sh/lib/lshrdi3.o
  CC      fs/fifo.o
  CC      fs/dcache.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:494,
                 from /scratch/kisskb/src/arch/sh/math-emu/math.c:15:
/scratch/kisskb/src/include/linux/fs.h:160:1: 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:159:1: 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
/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
/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
/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
/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
/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      fs/inode.o
  CC      mm/page-writeback.o
  CC      lib/random32.o
  CC      lib/bust_spinlocks.o
  CC      lib/hexdump.o
  CC      lib/kasprintf.o
  CC      drivers/base/dma-mapping.o
  CC      drivers/base/dma-coherent.o
  CC      drivers/base/firmware_class.o
  AS      arch/sh/lib/lshrsi3.o
  AS      arch/sh/lib/memchr.o
  AS      arch/sh/lib/memcpy.o
  AS      arch/sh/lib/memmove.o
  AS      arch/sh/lib/memset.o
  CC      drivers/cpuidle/governors/ladder.o
  CC      lib/bitmap.o
  AS      arch/sh/lib/movmem.o
  AS      arch/sh/lib/strlen.o
  AS      arch/sh/lib/udiv_qrnnd.o
  CC      crypto/shash.o
  AS      arch/sh/lib/udivsi3.o
  CC      kernel/exec_domain.o
  AS      arch/sh/lib/udivsi3_i4i-Os.o
  LD      arch/sh/lib/built-in.o
  AR      arch/sh/lib/lib.a
  CC      crypto/algboss.o
  CC      crypto/testmgr.o
make[2]: *** [drivers/char] Error 2
make[2]: *** Waiting for unfinished jobs....
  CC      fs/attr.o
  CC      kernel/panic.o
  CC      arch/sh/kernel/ptrace.o
  CC      arch/sh/kernel/ptrace_32.o
  CC      lib/scatterlist.o
  CC      fs/bad_inode.o
  CC      drivers/cpufreq/cpufreq_stats.o
  CC      arch/sh/kernel/reboot.o
  CC      kernel/printk.o
  CC      arch/sh/kernel/return_address.o
  CC      drivers/cpufreq/cpufreq_powersave.o
  LD      drivers/cpuidle/governors/built-in.o
/scratch/kisskb/src/kernel/sched.c: In function 'pick_next_task':
/scratch/kisskb/src/kernel/sched.c:3929: warning: control reaches end of non-void function
  LD      drivers/cpuidle/built-in.o
  CC      drivers/cpufreq/cpufreq_userspace.o
  CC      drivers/cpufreq/cpufreq_ondemand.o
  CC      mm/readahead.o
  CC      mm/swap.o
  CC      fs/file.o
  CC      crypto/crypto_wq.o
  CC      fs/filesystems.o
  CC      lib/string_helpers.o
  CC      mm/truncate.o
  CC      drivers/cpufreq/freq_table.o
  CC      fs/namespace.o
  CC      crypto/aead.o
  LD      drivers/base/built-in.o
  CC      crypto/chainiv.o
  CC      kernel/cpu.o
  CC      lib/gcd.o
  CC      arch/sh/kernel/setup.o
  CC      mm/vmscan.o
  CC      lib/lcm.o
  CC      mm/shmem.o
  CC      crypto/eseqiv.o
  CC      fs/seq_file.o
  CC      mm/prio_tree.o
  CC      arch/sh/kernel/signal_32.o
  LD      arch/sh/math-emu/built-in.o
  CC      lib/list_sort.o
  CC      mm/util.o
  CC      lib/uuid.o
  CC      arch/sh/kernel/sys_sh.o
  CC      fs/xattr.o
  CC      crypto/seqiv.o
  CC      arch/sh/kernel/sys_sh32.o
  CC      lib/flex_array.o
  CC      fs/libfs.o
  CC      crypto/pcompress.o
  AS      arch/sh/kernel/syscalls_32.o
  CC      fs/fs-writeback.o
  CC      mm/mmzone.o
  LD      drivers/cpufreq/built-in.o
  CC      mm/vmstat.o
make[1]: *** [drivers] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC      fs/pnode.o
  LD      crypto/cryptomgr.o
  CC      kernel/exit.o
  CC      crypto/crypto_null.o
  CC      crypto/rmd160.o
  CC      crypto/rmd320.o
  CC      lib/iomap_copy.o
  CC      lib/devres.o
  CC      arch/sh/kernel/time.o
  CC      crypto/sha1_generic.o
  CC      arch/sh/kernel/topology.o
  CC      crypto/wp512.o
  CC      kernel/itimer.o
  CC      crypto/gf128mul.o
  CC      arch/sh/kernel/traps.o
  CC      lib/spinlock_debug.o
  CC      fs/drop_caches.o
  CC      mm/backing-dev.o
  CC      crypto/cbc.o
  CC      fs/splice.o
  CC      mm/page_isolation.o
  CC      lib/find_last_bit.o
  CC      mm/mm_init.o
  CC      crypto/xts.o
  CC      arch/sh/kernel/traps_32.o
  CC      mm/mmu_context.o
  CC      mm/percpu.o
  CC      mm/nommu.o
  CC      mm/init-mm.o
  CC      fs/sync.o
  CC      arch/sh/kernel/unwinder.o
  CC      mm/memblock.o
  CC      kernel/time.o
  CC      fs/utimes.o
  CC      lib/hweight.o
  CC      fs/stack.o
  CC      mm/dmapool.o
  CC      arch/sh/kernel/iomap.o
  CC      arch/sh/kernel/sh_bios.o
  CC      lib/list_debug.o
  CC      kernel/softirq.o
  CC      arch/sh/kernel/cpu/irq/imask.o
  CC      arch/sh/kernel/kgdb.o
  CC      crypto/ctr.o
  CC      kernel/resource.o
  CC      mm/slob.o
  CC      crypto/ccm.o
  CC      crypto/fcrypt.o
  CC      arch/sh/kernel/cpufreq.o
  CC      crypto/serpent.o
  CC      arch/sh/kernel/crash_dump.o
  CC      lib/bitrev.o
  CC      arch/sh/kernel/stacktrace.o
  CC      crypto/aes_generic.o
  CC      crypto/cast5.o
  CC      crypto/cast6.o
  LD      arch/sh/kernel/cpu/irq/built-in.o
  AS      arch/sh/kernel/cpu/sh2/ex.o
  CC      crypto/arc4.o
  CC      arch/sh/kernel/cpu/sh2/probe.o
  CC      crypto/khazad.o
  AS      arch/sh/kernel/cpu/sh2/entry.o
  CC      kernel/sysctl.o
  CC      lib/crc-ccitt.o
  CC      arch/sh/kernel/cpu/sh2/setup-sh7619.o
  CC      arch/sh/kernel/perf_event.o
  CC      crypto/seed.o
  CC      arch/sh/kernel/perf_callchain.o
/scratch/kisskb/src/mm/slob.c: In function '__kmalloc_node':
/scratch/kisskb/src/mm/slob.c:482: warning: comparison of distinct pointer types lacks a cast
/scratch/kisskb/src/mm/slob.c: In function 'kfree':
/scratch/kisskb/src/mm/slob.c:533: warning: comparison of distinct pointer types lacks a cast
/scratch/kisskb/src/mm/slob.c: In function 'ksize':
/scratch/kisskb/src/mm/slob.c:552: warning: comparison of distinct pointer types lacks a cast
  CC      arch/sh/kernel/hw_breakpoint.o
  CC      fs/fs_struct.o
  CC      kernel/sysctl_binary.o
  AS      arch/sh/kernel/head_32.o
  CC      arch/sh/kernel/init_task.o
  CC      crypto/salsa20_generic.o
  CC      mm/debug-pagealloc.o
  CC      lib/crc16.o
  CC      crypto/zlib.o
  CC      mm/quicklist.o
  CC      mm/kmemleak.o
  CC      lib/crc32.o
  CC      lib/crc7.o
  CC      lib/libcrc32c.o
  CC      fs/statfs.o
  CC      crypto/michael_mic.o
  CC      arch/sh/kernel/cpu/clock-cpg.o
  CC      arch/sh/kernel/cpu/sh2/clock-sh7619.o
  CC      mm/kmemleak-test.o
  CC      kernel/capability.o
  CC      lib/xz/xz_dec_syms.o
  CC      lib/xz/xz_dec_stream.o
  CC      lib/xz/xz_dec_lzma2.o
  LDS     arch/sh/kernel/vmlinux.lds
  CC      fs/no-block.o
  CC      lib/syscall.o
  CC      lib/zlib_deflate/deflate.o
  CC      lib/nlattr.o
  CC      arch/sh/kernel/cpu/fpu.o
  CC      lib/zlib_inflate/inffast.o
  CC      lib/atomic64.o
  CC      lib/zlib_inflate/inflate.o
  CC      arch/sh/kernel/cpu/init.o
  CC      lib/atomic64_test.o
  CC      lib/zlib_deflate/deftree.o
  CC      lib/argv_split.o
  CC      fs/configfs/inode.o
  CC      lib/bug.o
/scratch/kisskb/src/arch/sh/kernel/cpu/clock-cpg.c: In function 'cpg_clk_init':
/scratch/kisskb/src/arch/sh/kernel/cpu/clock-cpg.c:54: warning: 'arch_init_clk_ops' is deprecated (declared at /scratch/kisskb/src/arch/sh/include/asm/clock.h:7)
/scratch/kisskb/src/arch/sh/kernel/cpu/clock-cpg.c: In function 'arch_clk_init':
/scratch/kisskb/src/arch/sh/kernel/cpu/clock-cpg.c:75: warning: 'cpg_clk_init' is deprecated (declared at /scratch/kisskb/src/arch/sh/kernel/cpu/clock-cpg.c:49)
  LD      arch/sh/kernel/cpu/sh2/built-in.o
  CC      lib/xz/xz_dec_bcj.o
  CC      lib/xz/xz_dec_test.o
  CC      lib/zlib_deflate/deflate_syms.o
  CC      lib/cmdline.o
  CC      fs/debugfs/inode.o
  CC      fs/configfs/file.o
  CC      crypto/crc32c.o
  CC      lib/zlib_inflate/infutil.o
  CC      crypto/rng.o
  CC      lib/ctype.o
  CC      fs/devpts/inode.o
  CC      lib/dec_and_lock.o
  CC      arch/sh/kernel/cpu/clock.o
  CC      lib/decompress.o
  CC      fs/fscache/cache.o
  CC      lib/decompress_unlzma.o
  CC      lib/zlib_inflate/inftrees.o
  CC      fs/fscache/cookie.o
  CC      arch/sh/kernel/cpu/hwblk.o
  CC      fs/configfs/dir.o
  CC      lib/zlib_inflate/inflate_syms.o
  CC      arch/sh/kernel/cpu/proc.o
  CC      lib/decompress_unxz.o
  CC      fs/debugfs/file.o
  CC      fs/jffs2/compr.o
  CC      fs/fscache/fsdef.o
  CC      fs/nls/nls_base.o
  CC      fs/jffs2/dir.o
  CC      fs/configfs/symlink.o
  LD      fs/partitions/built-in.o
  CC      crypto/krng.o
  CC      fs/notify/fsnotify.o
  CC      fs/notify/notification.o
  CC      kernel/ptrace.o
  CC      fs/jffs2/file.o
  CC      fs/notify/group.o
  CC      fs/jffs2/ioctl.o
  LD      crypto/crypto.o
  CC      fs/nls/nls_cp437.o
  CC      fs/proc/nommu.o
  CC      fs/configfs/mount.o
  LD      lib/zlib_deflate/zlib_deflate.o
  LD      lib/zlib_deflate/built-in.o
  CC      fs/configfs/item.o
  CC      lib/dump_stack.o
  LD      fs/quota/built-in.o
  CC      fs/notify/inode_mark.o
  LD      arch/sh/kernel/cpu/built-in.o
  CC      fs/ramfs/inode.o
  LD      arch/sh/kernel/built-in.o
  CC      fs/notify/mark.o
  CC      fs/romfs/storage.o
  LD      fs/devpts/devpts.o
  CC      fs/proc/task_nommu.o
  LD      fs/devpts/built-in.o
  CC      fs/proc/inode.o
  CC      lib/extable.o
  CC      lib/find_next_bit.o
  CC      lib/idr.o
  CC      fs/romfs/super.o
  CC      fs/nls/nls_cp737.o
  CC      fs/romfs/mmap-nommu.o
  CC      fs/jffs2/nodelist.o
  CC      fs/fscache/main.o
  LD      crypto/crypto_algapi.o
  CC      lib/int_sqrt.o
  LD      crypto/crypto_blkcipher.o
  CC      fs/fscache/netfs.o
  LD      lib/zlib_inflate/zlib_inflate.o
  LD      lib/zlib_inflate/built-in.o
  LD      crypto/crypto_hash.o
  CC      fs/proc/root.o
  CC      fs/fscache/object.o
  CC      kernel/timer.o
  LD      fs/debugfs/debugfs.o
  CC      fs/fscache/operation.o
  LD      fs/debugfs/built-in.o
  CC      fs/proc/base.o
  CC      fs/notify/vfsmount_mark.o
  CC      lib/irq_regs.o
  CC      lib/is_single_threaded.o
  LD      mm/built-in.o
  CC      fs/nls/nls_cp775.o
  CC      fs/proc/generic.o
  CC      kernel/user.o
  CC      kernel/signal.o
  CC      kernel/sys.o
  CC      fs/sysfs/inode.o
  CC      fs/nls/nls_cp850.o
  CC      fs/nls/nls_cp857.o
  CC      fs/jffs2/malloc.o
  CC      fs/jffs2/read.o
  CC      fs/jffs2/nodemgmt.o
  LD      fs/configfs/configfs.o
  LD      fs/configfs/built-in.o
  CC      fs/proc/array.o
  CC      fs/proc/proc_tty.o
  CC      fs/notify/fanotify/fanotify.o
  CC      fs/ramfs/file-nommu.o
  LD      fs/notify/dnotify/built-in.o
  CC      lib/klist.o
  CC      lib/kobject.o
  CC      kernel/kmod.o
  CC      kernel/workqueue.o
  CC      lib/kref.o
  CC      fs/proc/cmdline.o
  CC      lib/plist.o
  CC      kernel/pid.o
  CC      fs/notify/fanotify/fanotify_user.o
  CC      fs/nls/nls_cp864.o
  LD      lib/xz/xz_dec.o
  CC      fs/proc/consoles.o
  LD      crypto/built-in.o
  CC      fs/fscache/page.o
  LD      fs/romfs/romfs.o
  LD      fs/romfs/built-in.o
  CC      fs/fscache/proc.o
  CC      kernel/rcupdate.o
  CC      lib/prio_heap.o
  CC      fs/nls/nls_cp865.o
  CC      lib/prio_tree.o
  CC      fs/proc/cpuinfo.o
  CC      fs/anon_inodes.o
  LD      lib/xz/built-in.o
  CC      lib/proportions.o
  CC      fs/fscache/stats.o
  CC      fs/fscache/histogram.o
  CC      fs/sysfs/file.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  CC      fs/sysfs/dir.o
  CC      fs/proc/devices.o
/scratch/kisskb/src/fs/notify/fanotify/fanotify.c: In function 'fanotify_should_send_event':
/scratch/kisskb/src/fs/notify/fanotify/fanotify.c:167: warning: 'marks_ignored_mask' may be used uninitialized in this function
/scratch/kisskb/src/fs/notify/fanotify/fanotify.c:167: warning: 'marks_mask' may be used uninitialized in this function
  CC      kernel/extable.o
  CC      lib/radix-tree.o
  CC      fs/nls/nls_cp866.o
  CC      fs/nls/nls_cp932.o
  CC      fs/nls/nls_euc-jp.o
  CC      fs/proc/interrupts.o
  LD      fs/notify/inotify/built-in.o
  CC      fs/jffs2/readinode.o
  CC      kernel/params.o
  CC      fs/nls/nls_cp936.o
  CC      kernel/posix-timers.o
  CC      kernel/kthread.o
  CC      kernel/wait.o
  CC      lib/ratelimit.o
  CC      lib/rbtree.o
  CC      lib/reciprocal_div.o
  CC      fs/proc/loadavg.o
  CC      fs/proc/meminfo.o
  CC      fs/eventfd.o
  CC      lib/rwsem-spinlock.o
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  CC      fs/sysfs/symlink.o
  CC      fs/binfmt_misc.o
  CC      lib/sha1.o
  LD      fs/notify/fanotify/built-in.o
  LD      fs/notify/built-in.o
  CC      fs/binfmt_script.o
  CC      lib/show_mem.o
  CC      fs/proc/version.o
  CC      fs/proc/softirqs.o
  CC      lib/string.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/binfmt_flat.o
  CC      lib/timerqueue.o
  CC      fs/nls/nls_cp1251.o
  CC      lib/vsprintf.o
  CC      fs/nls/nls_iso8859-3.o
  CC      fs/sysfs/mount.o
  CC      kernel/kfifo.o
  LD      fs/fscache/fscache.o
  LD      fs/fscache/built-in.o
  CC      fs/nls/nls_iso8859-4.o
  CC      kernel/sys_ni.o
  CC      fs/dcookies.o
  CC      fs/nls/nls_cp1255.o
  CC      fs/nls/nls_koi8-r.o
  CC      fs/jffs2/write.o
  LD      lib/built-in.o
  CC      kernel/posix-cpu-timers.o
  CC      kernel/mutex.o
  CC      fs/sysfs/bin.o
  CC      fs/sysfs/group.o
  CC      kernel/hrtimer.o
  CC      fs/jffs2/scan.o
  CC      fs/jffs2/gc.o
  CC      fs/jffs2/symlink.o
  CC      kernel/rwsem.o
  CC      fs/jffs2/build.o
  CC      kernel/nsproxy.o
  CC      kernel/srcu.o
  CC      kernel/semaphore.o
  CC      fs/jffs2/erase.o
  CC      kernel/notifier.o
  CC      fs/jffs2/background.o
  CC      fs/jffs2/fs.o
  CC      fs/jffs2/writev.o
  CC      kernel/ksysfs.o
  CC      fs/jffs2/super.o
  CC      kernel/pm_qos_params.o
  LD      fs/nls/built-in.o
  CC      kernel/sched_clock.o
  CC      kernel/cred.o
  CC      kernel/async.o
  CC      kernel/range.o
  CC      kernel/jump_label.o
  CC      fs/jffs2/debug.o
  LD      fs/sysfs/built-in.o
  CC      fs/jffs2/compr_rtime.o
  CC      kernel/groups.o
  CC      kernel/freezer.o
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  CC      fs/jffs2/compr_zlib.o
  CC      kernel/profile.o
  CC      kernel/stacktrace.o
  CC      kernel/debug/debug_core.o
  CC      kernel/debug/gdbstub.o
  CC      kernel/power/main.o
  CC      kernel/irq/irqdesc.o
/scratch/kisskb/src/kernel/pm_qos_params.c: In function 'pm_qos_get_value':
/scratch/kisskb/src/kernel/pm_qos_params.c:133: warning: control reaches end of non-void function
  CC      kernel/irq/handle.o
  CC      kernel/time/timekeeping.o
  CC      kernel/power/process.o
  CC      kernel/debug/kdb/kdb_io.o
  CC      kernel/trace/trace_clock.o
  CC      kernel/mutex-debug.o
  CC      kernel/time/ntp.o
  CC      kernel/lockdep.o
  CC      kernel/lockdep_proc.o
  CC      kernel/time/clocksource.o
  CC      kernel/rtmutex.o
  CC      kernel/time/jiffies.o
  CC      kernel/time/timer_list.o
  CC      kernel/debug/kdb/kdb_main.o
  CC      kernel/up.o
  CC      kernel/debug/kdb/kdb_support.o
  CC      kernel/debug/kdb/kdb_bt.o
  GENKDB  kernel/debug/kdb/gen-kdb_cmds.c
  CC      kernel/spinlock.o
  CC      kernel/debug/kdb/kdb_bp.o
  CC      kernel/trace/ring_buffer.o
  CC      kernel/irq/manage.o
  CC      kernel/time/timecompare.o
  CC      kernel/debug/kdb/kdb_debugger.o
  CC      kernel/kallsyms.o
  CC      kernel/cgroup.o
  CC      kernel/cgroup_freezer.o
  CC      kernel/trace/trace.o
  CC      kernel/time/timeconv.o
  CC      kernel/cpuset.o
  CC      kernel/trace/trace_output.o
  CC      kernel/trace/trace_stat.o
  GZIP    kernel/config_data.gz
  CC      kernel/trace/trace_printk.o
  LD      kernel/power/built-in.o
  CC      kernel/time/clockevents.o
  CC      kernel/watchdog.o
  CC      kernel/time/tick-common.o
  CC      kernel/time/timer_stats.o
  LD      fs/jffs2/jffs2.o
  LD      fs/jffs2/built-in.o
  LD      fs/built-in.o
  CC      kernel/debug/kdb/gen-kdb_cmds.o
  CC      kernel/rcutiny.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/tracepoint.o
  CC      kernel/trace/trace_sched_switch.o
  CC      kernel/irq_work.o
  CC      kernel/trace/trace_sched_wakeup.o
/scratch/kisskb/src/kernel/cgroup.c: In function 'current_css_set_read':
/scratch/kisskb/src/kernel/cgroup.c:4846: error: unable to find a register to spill in class 'R0_REGS'
/scratch/kisskb/src/kernel/cgroup.c:4846: error: this is the insn:
(insn:HI 12 11 35 2 /scratch/kisskb/src/arch/sh/include/asm/thread_info.h:80 (set (reg:SI 1 r1 [orig:172+4 ] [172])
        (mem/s/f/j:SI (plus:SI (reg/f:SI 2 r2 [orig:166 <variable>.task ] [166])
                (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 2 r2 [orig:166 <variable>.task ] [166])
            (nil))))
/scratch/kisskb/src/kernel/cgroup.c:4846: confused by earlier errors, bailing out
make[2]: *** [kernel/cgroup.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  CC      kernel/irq/spurious.o
  CC      kernel/irq/resend.o
  CC      kernel/trace/trace_nop.o
  CC      kernel/trace/trace_events.o
  CC      kernel/trace/trace_export.o
  CC      kernel/trace/trace_event_perf.o
  AR      lib/lib.a
  CC      kernel/trace/trace_events_filter.o
  CC      kernel/trace/power-traces.o
  CC      kernel/irq/chip.o
  CC      kernel/irq/dummychip.o
  CC      kernel/trace/trace_kdb.o
  CC      kernel/irq/devres.o
  CC      kernel/irq/proc.o
  LD      kernel/time/built-in.o
  LD      kernel/debug/kdb/built-in.o
  LD      kernel/debug/built-in.o
  LD      kernel/irq/built-in.o
  LD      kernel/trace/built-in.o
make[1]: *** [kernel] Error 2
make: *** [sub-make] Error 2
bisect failed 26822eebb25500fb0776c7c256a6af041e9f538b

# git bisect bad
Bisecting: 5276 revisions left to test after this (roughly 12 steps)
[7bc4a4ce68f8c6d064ea949446852e996526f692] Merge branch 'for-linus-merged' of git://oss.sgi.com/xfs/xfs
# < 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)