# < git ls-remote git://fs.ozlabs.ibm.com/home/kernel/upstream refs/heads/master
# < git rev-parse tmp/linus
remote == local, skipping fetch
# < git rev-parse tmp/linus
Upstream revision is 8777c793d6a24c7f3adf52b1b1086e9706de4589
Head not built, building
# < git reset --mixed
# git branch -D linus
Deleted branch linus (was 8777c79).
# 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=sparc64 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_sparc64-allmodconfig_sparc64 CROSS_COMPILE=/opt/crosstool/gcc-4.4.3-nolibc/sparc64-linux/bin/sparc64-linux-  -f kisskb-version.mk
makewrap: Added distcc to CROSS_COMPILE
makewrap: Distcc hosts = sprygo/32 localhost/32
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=sparc64 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_sparc64-allmodconfig_sparc64 CROSS_COMPILE=/opt/crosstool/gcc-4.4.3-nolibc/sparc64-linux/bin/sparc64-linux-  allmodconfig
makewrap: Added distcc to CROSS_COMPILE
makewrap: Distcc hosts = sprygo/32 localhost/32
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=sparc64 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_sparc64-allmodconfig_sparc64 CROSS_COMPILE=/opt/crosstool/gcc-4.4.3-nolibc/sparc64-linux/bin/sparc64-linux-  
makewrap: Added distcc to CROSS_COMPILE
makewrap: Distcc hosts = sprygo/32 localhost/32
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linus_sparc64-allmodconfig_sparc64/Makefile
scripts/kconfig/conf -s arch/sparc/Kconfig
  GEN     /scratch/kisskb/build/linus_sparc64-allmodconfig_sparc64/Makefile
  CHK     include/linux/version.h
  UPD     include/linux/version.h
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  Using /scratch/kisskb/src as source for kernel
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/pnmtologo
  HOSTCC  scripts/conmakehash
  HOSTCC  scripts/bin2c
  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
  HOSTCC  scripts/genksyms/lex.o
  HOSTCC  scripts/genksyms/parse.o
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  HOSTCC  scripts/selinux/genheaders/genheaders
  HOSTCC  scripts/selinux/mdp/mdp
  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
  CC      kernel/bounds.s
  GEN     include/generated/bounds.h
  CC      arch/sparc/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      init/do_mounts.o
  HOSTCC  usr/gen_init_cpio
  CC      init/do_mounts_initrd.o
  CC      init/initramfs.o
  CC      init/calibrate.o
  CC      arch/sparc/kernel/traps_64.o
  CC      arch/sparc/kernel/irq_64.o
  CC      arch/sparc/kernel/process_64.o
  CC      arch/sparc/kernel/signal_64.o
  CC      arch/sparc/kernel/setup_64.o
  CC      arch/sparc/kernel/idprom.o
  CC      arch/sparc/kernel/sys_sparc_64.o
  CC      arch/sparc/kernel/time_64.o
  CC      arch/sparc/kernel/cpu.o
  CC      arch/sparc/kernel/ptrace_64.o
  AS      arch/sparc/kernel/una_asm_64.o
  CC      arch/sparc/kernel/unaligned_64.o
  CC      arch/sparc/kernel/prom_common.o
  CC      arch/sparc/kernel/prom_64.o
  CC      arch/sparc/kernel/of_device_common.o
  CC      arch/sparc/kernel/of_device_64.o
  CC      arch/sparc/kernel/prom_irqtrans.o
  CC      arch/sparc/kernel/reboot.o
  CC      arch/sparc/kernel/sysfs.o
  CC      arch/sparc/kernel/iommu.o
  CC      arch/sparc/kernel/central.o
  CC      arch/sparc/kernel/starfire.o
  CC      arch/sparc/kernel/power.o
  CC      arch/sparc/kernel/sbus.o
  GEN     usr/initramfs_data.cpio
  CC      arch/sparc/kernel/ebus.o
  CC      arch/sparc/kernel/visemul.o
  CC      arch/sparc/kernel/hvapi.o
  CC      arch/sparc/kernel/sstate.o
  CC      arch/sparc/kernel/mdesc.o
  CC      arch/sparc/kernel/pcr.o
  CC      arch/sparc/kernel/nmi.o
  AS      usr/initramfs_data.o
  CC      arch/sparc/kernel/cpumap.o
  CC      arch/sparc/kernel/dma.o
  AS      arch/sparc/kernel/trampoline_64.o
  CC      arch/sparc/kernel/smp_64.o
  AS      arch/sparc/kernel/hvtramp.o
  CC      arch/sparc/kernel/auxio_64.o
  CC      arch/sparc/kernel/module.o
  CC      arch/sparc/kernel/sparc_ksyms_64.o
  CC      arch/sparc/kernel/kgdb_64.o
  CC      arch/sparc/kernel/ftrace.o
  CC      arch/sparc/kernel/btext.o
  CC      arch/sparc/kernel/stacktrace.o
  CC      arch/sparc/kernel/pci.o
  CC      arch/sparc/kernel/pci_common.o
  CC      arch/sparc/kernel/psycho_common.o
  CC      arch/sparc/kernel/pci_psycho.o
  CC      arch/sparc/kernel/pci_sabre.o
  CC      arch/sparc/kernel/pci_schizo.o
  CC      arch/sparc/kernel/pci_sun4v.o
  AS      arch/sparc/kernel/pci_sun4v_asm.o
  CC      arch/sparc/kernel/pci_fire.o
  CC      arch/sparc/kernel/pci_msi.o
  AS      arch/sparc/kernel/sys32.o
  CC      arch/sparc/kernel/sys_sparc32.o
  LD      usr/built-in.o
  CC      arch/sparc/kernel/signal32.o
  CC      arch/sparc/kernel/kprobes.o
  CC      arch/sparc/kernel/ldc.o
  CC      arch/sparc/kernel/vio.o
  CC      arch/sparc/kernel/viohs.o
  CC      arch/sparc/kernel/ds.o
  CC      arch/sparc/kernel/audit.o
  CC      arch/sparc/kernel/compat_audit.o
  CC      arch/sparc/kernel/perf_event.o
  AS      arch/sparc/kernel/head_64.o
  CC      arch/sparc/kernel/init_task.o
  LDS     arch/sparc/kernel/vmlinux.lds
  CC [M]  arch/sparc/kernel/us3_cpufreq.o
  CC [M]  arch/sparc/kernel/us2e_cpufreq.o
  CC [M]  arch/sparc/kernel/chmc.o
  UPD     include/generated/compile.h
  CC      init/version.o
  AS      arch/sparc/mm/ultra.o
  CC      arch/sparc/mm/tlb.o
  CC      arch/sparc/mm/tsb.o
  CC      arch/sparc/mm/fault_64.o
  CC      arch/sparc/mm/init_64.o
  CC      arch/sparc/mm/generic_64.o
  CC      arch/sparc/mm/hugetlbpage.o
  CC      arch/sparc/math-emu/math_64.o
  CC      kernel/sched.o
  CC      mm/bootmem.o
  CC      kernel/fork.o
  CC      mm/filemap.o
  CC      kernel/exec_domain.o
  CC      mm/mempool.o
  CC      kernel/panic.o
  CC      mm/oom_kill.o
  CC      kernel/printk.o
  CC      kernel/cpu.o
  CC      mm/fadvise.o
  CC      kernel/exit.o
  CC      mm/maccess.o
  CC      mm/page_alloc.o
  TIMEC   kernel/timeconst.h
  CC      kernel/itimer.o
  CC      mm/page-writeback.o
  CC      kernel/softirq.o
  CC      mm/readahead.o
  CC      fs/open.o
  CC      kernel/resource.o
  CC      mm/swap.o
  CC      fs/read_write.o
  CC      mm/truncate.o
  CC      fs/file_table.o
  CC      fs/super.o
  CC      kernel/sysctl.o
  CC      mm/vmscan.o
  CC      mm/shmem.o
  CC      mm/prio_tree.o
  CC      kernel/sysctl_binary.o
  CC      fs/char_dev.o
  CC      mm/util.o
  CC      kernel/capability.o
  CC      mm/mmzone.o
  CC      kernel/ptrace.o
  CC      mm/vmstat.o
  CC      fs/stat.o
  CC      kernel/timer.o
  CC      fs/exec.o
  CC      mm/backing-dev.o
  CC      kernel/user.o
  CC      fs/pipe.o
  CC      fs/namei.o
  CC      mm/page_isolation.o
  CC      kernel/signal.o
  CC      mm/mm_init.o
  CC      fs/fcntl.o
  CC      mm/mmu_context.o
  CC      kernel/sys.o
  CC      fs/ioctl.o
  CC      mm/fremap.o
  CC      kernel/kmod.o
  CC      fs/readdir.o
  CC      kernel/workqueue.o
  CC      fs/select.o
  CC      mm/highmem.o
  CC      kernel/pid.o
  CC      fs/fifo.o
  CC      mm/madvise.o
  CC      fs/dcache.o
  CC      mm/memory.o
  CC      ipc/compat.o
  CC      ipc/util.o
  CC      fs/inode.o
  CC      mm/mincore.o
  CC      mm/mlock.o
  CC      mm/mmap.o
  CC      fs/attr.o
  CC      mm/mprotect.o
  CC      kernel/rcupdate.o
  CC      fs/bad_inode.o
  CC      fs/file.o
  CC      security/keys/gc.o
  CC      mm/mremap.o
  CC      fs/filesystems.o
  CC      kernel/extable.o
  GEN     security/selinux/flask.h security/selinux/av_permissions.h
  CC      security/selinux/hooks.o
  CC      crypto/api.o
  CC      security/smack/smack_lsm.o
  CC      crypto/cipher.o
  CC      crypto/compress.o
  CC      crypto/algapi.o
  CC      crypto/scatterwalk.o
  CC      security/keys/key.o
  CC      crypto/proc.o
  CC      security/keys/keyring.o
  CC      security/smack/smack_access.o
  CC      security/smack/smackfs.o
  CC      fs/namespace.o
  CC      mm/msync.o
  CC      security/tomoyo/common.o
  CC      mm/rmap.o
  CC      security/selinux/selinuxfs.o
  CC      mm/vmalloc.o
  CC      mm/pagewalk.o
  CC      mm/init-mm.o
  CC      security/keys/keyctl.o
  CC      ipc/msgutil.o
  CC      ipc/msg.o
  CC      security/keys/permission.o
  CC      security/keys/process_keys.o
  CC      security/commoncap.o
  CC      security/min_addr.o
  CC      security/security.o
  CC      security/keys/request_key.o
  CC      security/keys/request_key_auth.o
  CC      security/keys/user_defined.o
  CC      security/keys/proc.o
  CC      security/tomoyo/realpath.o
  CC      security/selinux/netlink.o
  CC      security/keys/sysctl.o
  CC      ipc/sem.o
  CC      ipc/shm.o
  CC      security/selinux/nlmsgtab.o
  CC      fs/seq_file.o
  CC      security/selinux/netif.o
  CC      security/selinux/netnode.o
  CC      fs/xattr.o
  CC      security/capability.o
  CC      kernel/params.o
  CC      security/tomoyo/tomoyo.o
  CC      security/tomoyo/domain.o
  CC      security/tomoyo/file.o
  CC      security/tomoyo/gc.o
  CC      fs/libfs.o
  CC      mm/page_io.o
  CC      security/selinux/netport.o
  CC      mm/swap_state.o
  CC      mm/swapfile.o
  CC      mm/thrash.o
  CC      mm/dmapool.o
  CC      fs/fs-writeback.o
  CC      mm/hugetlb.o
  CC      mm/mempolicy.o
  CC      mm/sparse.o
  CC      mm/sparse-vmemmap.o
  CC      crypto/ablkcipher.o
  CC      security/selinux/exports.o
  CC      crypto/blkcipher.o
  CC      crypto/ahash.o
  CC      security/inode.o
  CC      security/selinux/xfrm.o
In file included from /scratch/kisskb/src/arch/sparc/include/asm/uaccess.h:4,
                 from /scratch/kisskb/src/include/linux/uaccess.h:5,
                 from /scratch/kisskb/src/include/linux/highmem.h:6,
                 from /scratch/kisskb/src/include/linux/pagemap.h:10,
                 from /scratch/kisskb/src/include/linux/mempolicy.h:62,
                 from /scratch/kisskb/src/mm/mempolicy.c:68:
In function 'copy_from_user',
    inlined from 'compat_sys_get_mempolicy' at /scratch/kisskb/src/mm/mempolicy.c:1325:
/scratch/kisskb/src/arch/sparc/include/asm/uaccess_64.h:232: error: call to 'copy_from_user_overflow' declared with attribute error: copy_from_user() buffer size is not provably correct
  CC      security/lsm_audit.o
distcc[15331] ERROR: compile /scratch/kisskb/src/mm/mempolicy.c on localhost failed
make[2]: *** [mm/mempolicy.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  CC      crypto/shash.o
  CC      crypto/algboss.o
  CC      crypto/testmgr.o
  CC      crypto/crypto_wq.o
  CC      fs/pnode.o
  CC      fs/drop_caches.o
  CC      ipc/ipcns_notifier.o
  CC      kernel/posix-timers.o
  CC      kernel/kthread.o
  CC      kernel/wait.o
  CC      security/device_cgroup.o
  CC      ipc/syscall.o
  CC      crypto/fips.o
  LD      arch/sparc/math-emu/built-in.o
  CC      crypto/aead.o
  CC      crypto/chainiv.o
  CC      security/selinux/netlabel.o
  CC      fs/splice.o
  CC      security/selinux/ss/ebitmap.o
  CC      security/selinux/ss/hashtab.o
  CC      security/selinux/ss/symtab.o
  CC      security/selinux/ss/sidtab.o
  CC      security/selinux/ss/avtab.o
  CC      kernel/kfifo.o
  CC      ipc/ipc_sysctl.o
  CC      security/selinux/ss/policydb.o
  CC      crypto/eseqiv.o
  CC      crypto/pcompress.o
  CC      security/selinux/avc.o
  CC      crypto/md5.o
  CC      fs/sync.o
  CC      fs/utimes.o
  CC      fs/stack.o
  CC      fs/fs_struct.o
  CC      fs/buffer.o
  CC      fs/bio.o
  CC      crypto/rng.o
  CC      kernel/sys_ni.o
  CC      crypto/krng.o
  CC      kernel/posix-cpu-timers.o
  CC      kernel/mutex.o
  CC      kernel/hrtimer.o
  CC [M]  crypto/seqiv.o
  CC      kernel/rwsem.o
  CC [M]  crypto/hmac.o
  CC [M]  crypto/vmac.o
  CC      ipc/mqueue.o
  CC      kernel/nsproxy.o
  CC      kernel/srcu.o
  CC      kernel/semaphore.o
  CC      security/selinux/ss/services.o
  CC      fs/block_dev.o
  CC      security/selinux/ss/conditional.o
  CC      security/selinux/ss/mls.o
  CC [M]  crypto/xcbc.o
  CC      kernel/notifier.o
  CC [M]  crypto/crypto_null.o
  CC      kernel/ksysfs.o
  CC      kernel/pm_qos_params.o
  CC      kernel/sched_clock.o
  CC      kernel/cred.o
  CC      fs/direct-io.o
  CC      fs/mpage.o
  CC      fs/ioprio.o
  CC [M]  crypto/md4.o
  CC [M]  crypto/rmd128.o
  CC      fs/bio-integrity.o
  CC      kernel/async.o
  CC      ipc/compat_mq.o
  LD      fs/9p/built-in.o
  CC [M]  fs/9p/vfs_super.o
  CC [M]  fs/9p/vfs_inode.o
  CC [M]  fs/9p/vfs_addr.o
  CC      kernel/range.o
  CC [M]  fs/9p/vfs_file.o
  CC [M]  fs/9p/vfs_dir.o
  LD      fs/adfs/built-in.o
  CC [M]  fs/adfs/dir.o
  CC [M]  fs/9p/vfs_dentry.o
  LD      fs/affs/built-in.o
  CC [M]  fs/affs/super.o
  LD      arch/sparc/mm/built-in.o
  CC      ipc/namespace.o
  CC      ipc/mq_sysctl.o
  CC      block/elevator.o
  LD      fs/autofs/built-in.o
  LD      fs/afs/built-in.o
  LD      fs/autofs4/built-in.o
  CC [M]  fs/autofs4/init.o
  CC [M]  fs/9p/v9fs.o
  CC [M]  fs/autofs/dirhash.o
  CC      block/blk-core.o
  CC [M]  fs/affs/namei.o
  CC [M]  fs/affs/inode.o
  CC [M]  fs/affs/file.o
  CC [M]  fs/affs/dir.o
  CC [M]  fs/affs/amigaffs.o
  CC [M]  fs/affs/bitmap.o
  CC [M]  crypto/rmd160.o
  CC [M]  crypto/rmd256.o
  CC [M]  crypto/rmd320.o
  CC [M]  crypto/sha1_generic.o
  CC [M]  crypto/sha256_generic.o
  CC [M]  fs/afs/cache.o
  CC [M]  fs/affs/symlink.o
  CC [M]  crypto/sha512_generic.o
  CC [M]  crypto/wp512.o
  CC [M]  fs/afs/callback.o
  CC      kernel/groups.o
  LD      fs/bfs/built-in.o
  LD      fs/befs/built-in.o
  CC [M]  fs/befs/datastream.o
  CC      kernel/freezer.o
  CC [M]  fs/bfs/inode.o
  CC      kernel/profile.o
  LD      fs/cachefiles/built-in.o
  LD      init/mounts.o
  LD      fs/btrfs/built-in.o
  CC [M]  crypto/tgr192.o
  CC [M]  fs/btrfs/super.o
  LD      fs/ceph/built-in.o
  CC [M]  fs/btrfs/ctree.o
  CC [M]  fs/cachefiles/bind.o
  CC [M]  fs/ceph/super.o
  CC [M]  fs/btrfs/extent-tree.o
  CC [M]  fs/btrfs/print-tree.o
  LD      fs/cifs/built-in.o
  CC [M]  fs/btrfs/root-tree.o
  CC [M]  fs/afs/cell.o
  CC [M]  crypto/gf128mul.o
  CC [M]  crypto/ecb.o
  CC [M]  crypto/cbc.o
  CC [M]  fs/ceph/inode.o
  CC [M]  crypto/pcbc.o
  CC [M]  crypto/cts.o
  CC [M]  crypto/lrw.o
  CC      block/blk-tag.o
  CC      block/blk-sysfs.o
  CC      block/blk-barrier.o
  CC [M]  fs/cifs/cifsfs.o
  CC [M]  fs/cifs/cifssmb.o
  LD      fs/coda/built-in.o
  CC [M]  fs/afs/cmservice.o
  CC      kernel/sysctl_check.o
  CC [M]  fs/adfs/dir_f.o
  LD      fs/cramfs/built-in.o
  LD      fs/configfs/built-in.o
  CC [M]  fs/configfs/inode.o
  CC [M]  fs/befs/btree.o
  CC [M]  fs/befs/super.o
  CC [M]  fs/cifs/cifs_debug.o
  CC [M]  fs/coda/psdev.o
  CC [M]  fs/adfs/dir_fplus.o
  CC [M]  fs/adfs/file.o
  CC [M]  fs/adfs/inode.o
  CC [M]  fs/adfs/map.o
  CC [M]  fs/adfs/super.o
  CC [M]  fs/befs/inode.o
  CC      kernel/stacktrace.o
  CC [M]  fs/befs/debug.o
  LD      init/built-in.o
  CC [M]  fs/cachefiles/daemon.o
  CC [M]  fs/cachefiles/interface.o
  CC      fs/debugfs/inode.o
  CC      fs/debugfs/file.o
  CC [M]  fs/coda/cache.o
  CC [M]  fs/coda/cnode.o
  CC      fs/devpts/inode.o
  LD      fs/dlm/built-in.o
  CC [M]  crypto/xts.o
  CC [M]  fs/afs/dir.o
  CC [M]  crypto/ctr.o
  LD      security/smack/smack.o
  LD      security/tomoyo/built-in.o
distcc[21705] ERROR: compile /scratch/kisskb/src/fs/debugfs/file.c on sprygo/32 failed
distcc[21705] (dcc_build_somewhere) Warning: remote compilation of '/scratch/kisskb/src/fs/debugfs/file.c' failed, retrying locally
distcc[21705] Warning: failed to distribute /scratch/kisskb/src/fs/debugfs/file.c to sprygo/32, running locally instead
  LD      fs/ecryptfs/built-in.o
  CC [M]  fs/cachefiles/key.o
  CC [M]  fs/cramfs/inode.o
  CC [M]  fs/cramfs/uncompress.o
  CC      kernel/gcov/base.o
  CC      kernel/gcov/fs.o
  CC [M]  fs/dlm/ast.o
  LD      fs/efs/built-in.o
  CC [M]  fs/autofs/init.o
  CC [M]  fs/efs/super.o
  CC [M]  fs/efs/inode.o
  LD      fs/exofs/built-in.o
  CC [M]  fs/exofs/ios.o
  CC [M]  fs/exofs/inode.o
  CC [M]  fs/autofs4/inode.o
  LD      security/selinux/ss/ss.o
  LD      security/selinux/ss/built-in.o
  CC [M]  fs/exofs/file.o
  CC [M]  fs/dlm/config.o
  LD      security/smack/built-in.o
  CC      kernel/irq/handle.o
  CC      kernel/irq/manage.o
  CC [M]  fs/configfs/file.o
  CC [M]  fs/configfs/dir.o
  LD      fs/exportfs/built-in.o
  CC [M]  fs/configfs/symlink.o
  CC [M]  fs/configfs/mount.o
  CC [M]  fs/9p/fid.o
  CC [M]  fs/bfs/file.o
  CC      kernel/gcov/gcc_3_4.o
  CC [M]  fs/exportfs/expfs.o
  CC [M]  fs/befs/io.o
  CC      kernel/power/process.o
  CC [M]  fs/bfs/dir.o
  CC [M]  fs/autofs/inode.o
  CC [M]  fs/autofs/root.o
  CC [M]  fs/autofs/symlink.o
In file included from /scratch/kisskb/src/arch/sparc/include/asm/uaccess.h:4,
                 from /scratch/kisskb/src/arch/sparc/include/asm/elf_64.h:10,
                 from /scratch/kisskb/src/arch/sparc/include/asm/elf.h:4,
                 from /scratch/kisskb/src/include/linux/elf.h:7,
                 from /scratch/kisskb/src/include/linux/module.h:14,
                 from /scratch/kisskb/src/fs/debugfs/file.c:16:
In function 'copy_from_user',
    inlined from 'write_file_bool' at /scratch/kisskb/src/fs/debugfs/file.c:415:
/scratch/kisskb/src/arch/sparc/include/asm/uaccess_64.h:232: error: call to 'copy_from_user_overflow' declared with attribute error: copy_from_user() buffer size is not provably correct
distcc[21705] ERROR: compile /scratch/kisskb/src/fs/debugfs/file.c on localhost failed
make[3]: *** [fs/debugfs/file.o] Error 1
make[3]: *** Waiting for unfinished jobs....
  CC [M]  fs/autofs4/root.o
  LD      fs/ext2/built-in.o
  CC [M]  fs/autofs4/symlink.o
  CC [M]  fs/autofs/waitq.o
  LD      fs/ext3/built-in.o
  CC [M]  fs/autofs4/waitq.o
  CC [M]  fs/ext3/balloc.o
  LD      fs/ext4/built-in.o
  CC [M]  fs/ecryptfs/dentry.o
  CC [M]  fs/ecryptfs/file.o
  CC [M]  fs/ecryptfs/inode.o
  LD      fs/devpts/devpts.o
  CC [M]  fs/ecryptfs/main.o
  LD      fs/devpts/built-in.o
  CC      kernel/time/timekeeping.o
  CC      kernel/trace/trace_selftest_dynamic.o
  CC      kernel/trace/trace_clock.o
  CC      kernel/trace/ftrace.o
  CC      kernel/trace/ring_buffer.o
  CC [M]  fs/afs/file.o
  CC [M]  fs/ceph/dir.o
  CC [M]  fs/ext4/balloc.o
  CC [M]  fs/ext4/bitmap.o
  CC [M]  fs/ext4/dir.o
  CC [M]  fs/cachefiles/main.o
  CC [M]  fs/autofs4/expire.o
  CC [M]  fs/ext3/bitmap.o
  CC [M]  fs/autofs4/dev-ioctl.o
  CC [M]  crypto/gcm.o
  CC [M]  fs/coda/inode.o
  CC [M]  fs/ecryptfs/super.o
  CC [M]  fs/ecryptfs/mmap.o
  CC [M]  fs/ecryptfs/read_write.o
  CC [M]  fs/ecryptfs/crypto.o
  CC [M]  fs/ceph/file.o
  CC [M]  fs/ceph/addr.o
  CC [M]  fs/ceph/ioctl.o
  CC [M]  fs/ceph/export.o
  CC [M]  fs/afs/flock.o
  CC [M]  fs/cifs/connect.o
  CC [M]  fs/cifs/dir.o
  CC [M]  fs/cifs/file.o
  CC [M]  fs/efs/namei.o
  CC [M]  fs/efs/dir.o
  CC [M]  fs/ext2/balloc.o
  CC [M]  fs/dlm/dir.o
  CC [M]  fs/dlm/lock.o
  CC [M]  fs/dlm/lockspace.o
  CC [M]  fs/dlm/main.o
  CC [M]  fs/dlm/member.o
  CC [M]  fs/efs/file.o
  CC [M]  fs/ext3/dir.o
  CC [M]  fs/configfs/item.o
  CC [M]  fs/btrfs/dir-item.o
  CC [M]  fs/ext3/file.o
  CC      block/blk-settings.o
  CC [M]  fs/cachefiles/namei.o
  CC [M]  fs/cachefiles/rdwr.o
  CC [M]  fs/cachefiles/security.o
  CC [M]  fs/cachefiles/xattr.o
  CC [M]  fs/cachefiles/proc.o
  CC [M]  fs/ext2/dir.o
  CC [M]  fs/9p/cache.o
  CC [M]  fs/coda/dir.o
  LD [M]  fs/9p/9p.o
  CC [M]  fs/coda/file.o
  CC [M]  fs/coda/upcall.o
  LD      fs/fat/built-in.o
  LD      fs/freevxfs/built-in.o
  CC [M]  fs/freevxfs/vxfs_bmap.o
  CC [M]  fs/freevxfs/vxfs_fshead.o
  CC [M]  fs/befs/linuxvfs.o
  CC [M]  fs/freevxfs/vxfs_immed.o
  CC [M]  fs/ext2/file.o
  CC [M]  crypto/ccm.o
  CC [M]  crypto/pcrypt.o
  CC [M]  crypto/cryptd.o
  LD      security/selinux/selinux.o
make[2]: *** [fs/debugfs] Error 2
make[2]: *** Waiting for unfinished jobs....
  CC [M]  crypto/des_generic.o
  CC [M]  fs/btrfs/file-item.o
  CC [M]  fs/ext4/file.o
  CC [M]  crypto/fcrypt.o
  CC [M]  crypto/blowfish.o
  CC      kernel/mutex-debug.o
  CC      kernel/lockdep.o
  CC [M]  fs/fat/cache.o
  CC [M]  fs/fat/dir.o
  CC [M]  fs/coda/coda_linux.o
  CC [M]  fs/coda/symlink.o
  CC [M]  fs/coda/pioctl.o
  CC [M]  fs/ecryptfs/keystore.o
  CC [M]  fs/efs/symlink.o
  CC [M]  fs/coda/sysctl.o
  CC [M]  fs/exofs/symlink.o
  CC [M]  fs/exofs/namei.o
  CC [M]  fs/exofs/dir.o
  CC [M]  fs/exofs/super.o
  CC [M]  fs/fat/fatent.o
  CC [M]  fs/fat/file.o
  CC [M]  fs/fat/inode.o
  CC      kernel/trace/trace.o
  CC      kernel/trace/trace_output.o
  CC      kernel/trace/trace_stat.o
  CC [M]  fs/ecryptfs/messaging.o
  CC      kernel/time/ntp.o
  CC      kernel/time/clocksource.o
  CC      kernel/time/jiffies.o
  LD      arch/sparc/kernel/built-in.o
  CC [M]  fs/fat/misc.o
  CC      block/blk-ioc.o
  CC      block/blk-map.o
  CC [M]  fs/fat/namei_msdos.o
  CC [M]  fs/fat/namei_vfat.o
  CC      block/blk-exec.o
  CC      block/blk-merge.o
  LD      security/selinux/built-in.o
  CC [M]  fs/cifs/inode.o
  CC      kernel/power/poweroff.o
  CC [M]  fs/freevxfs/vxfs_inode.o
  CC [M]  fs/freevxfs/vxfs_lookup.o
  CC [M]  fs/freevxfs/vxfs_olt.o
  CC [M]  fs/ceph/caps.o
  CC [M]  fs/ecryptfs/miscdev.o
  CC [M]  fs/ceph/snap.o
  CC [M]  fs/afs/fsclient.o
  CC [M]  fs/ext2/ialloc.o
  CC [M]  fs/ext2/inode.o
  CC [M]  fs/ext2/ioctl.o
  CC [M]  crypto/twofish.o
  CC [M]  crypto/twofish_common.o
  CC      kernel/lockdep_proc.o
  CC [M]  fs/dlm/memory.o
  CC [M]  fs/dlm/midcomms.o
  CC [M]  fs/dlm/netlink.o
  CC [M]  fs/dlm/lowcomms.o
  CC      kernel/time/timer_list.o
  CC [M]  fs/ext2/namei.o
  CC [M]  fs/afs/inode.o
  CC [M]  fs/afs/main.o
  CC [M]  fs/afs/misc.o
  CC      kernel/irq/spurious.o
  CC      kernel/irq/resend.o
  CC      kernel/irq/chip.o
  CC      kernel/irq/devres.o
  CC [M]  fs/btrfs/inode-item.o
  CC [M]  crypto/serpent.o
  CC [M]  crypto/aes_generic.o
  CC [M]  crypto/camellia.o
  LD [M]  fs/exportfs/exportfs.o
  CC      kernel/futex.o
  CC [M]  fs/btrfs/inode-map.o
  CC [M]  fs/btrfs/disk-io.o
  CC [M]  fs/ecryptfs/kthread.o
  CC [M]  fs/btrfs/transaction.o
  CC [M]  fs/ext3/fsync.o
  CC [M]  fs/ext3/ialloc.o
  CC [M]  fs/ext4/fsync.o
  CC [M]  fs/ext4/ialloc.o
  CC [M]  fs/ecryptfs/debug.o
  CC [M]  fs/ext2/super.o
  CC [M]  fs/ext2/symlink.o
  CC [M]  fs/ext2/xattr.o
  CC [M]  fs/ext2/xattr_user.o
  CC [M]  fs/ext2/xattr_trusted.o
  CC [M]  fs/ext2/acl.o
  CC [M]  fs/ext2/xattr_security.o
  CC      block/blk-softirq.o
  CC [M]  crypto/cast5.o
  CC [M]  fs/ext2/xip.o
  CC      kernel/irq/proc.o
  CC [M]  fs/cifs/link.o
  CC [M]  fs/cifs/misc.o
  CC [M]  fs/afs/mntpt.o
  CC      block/blk-timeout.o
make[1]: *** [mm] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC [M]  fs/afs/proc.o
  CC      kernel/futex_compat.o
  CC      kernel/rtmutex.o
  CC [M]  fs/ext4/inode.o
  CC [M]  fs/freevxfs/vxfs_subr.o
  CC      kernel/trace/trace_printk.o
  CC [M]  crypto/cast6.o
  CC [M]  fs/ext4/ioctl.o
  CC [M]  fs/ext4/namei.o
  CC      kernel/trace/trace_sched_switch.o
  LD      ipc/built-in.o
  CC [M]  crypto/arc4.o
  CC [M]  fs/dlm/plock.o
  CC [M]  fs/afs/rxrpc.o
  CC [M]  fs/ext4/super.o
  CC [M]  fs/ceph/xattr.o
  CC      kernel/rtmutex-debug.o
  CC      kernel/trace/trace_functions.o
  CC [M]  fs/dlm/rcom.o
  CC [M]  fs/afs/security.o
  CC [M]  fs/ext3/inode.o
  CC [M]  fs/dlm/recover.o
  CC [M]  fs/dlm/recoverd.o
  CC [M]  fs/ext4/symlink.o
  CC [M]  fs/freevxfs/vxfs_super.o
  CC [M]  fs/btrfs/inode.o
  CC [M]  fs/btrfs/file.o
  CC [M]  fs/ceph/messenger.o
  CC [M]  fs/cifs/netmisc.o
  CC [M]  fs/afs/server.o
  CC [M]  fs/cifs/smbdes.o
  CC      kernel/trace/trace_irqsoff.o
  CC      kernel/trace/trace_sched_wakeup.o
  CC      block/blk-iopoll.o
  CC      block/ioctl.o
  CC      block/genhd.o
  CC [M]  fs/dlm/requestqueue.o
  CC [M]  fs/ext3/ioctl.o
  CC      kernel/rtmutex-tester.o
  CC [M]  fs/ext3/namei.o
  CC [M]  fs/ext3/super.o
  CC [M]  fs/ext3/symlink.o
  CC [M]  fs/ext3/hash.o
  CC [M]  fs/ext4/hash.o
  CC [M]  fs/ext3/resize.o
  CC [M]  fs/ext3/ext3_jbd.o
  CC [M]  crypto/tea.o
  CC [M]  crypto/khazad.o
  CC [M]  fs/btrfs/tree-defrag.o
  CC [M]  fs/btrfs/extent_map.o
  CC [M]  fs/btrfs/sysfs.o
  CC [M]  fs/btrfs/struct-funcs.o
  CC [M]  fs/btrfs/xattr.o
  CC [M]  fs/ceph/msgpool.o
  CC [M]  fs/ceph/buffer.o
  CC      kernel/smp.o
  CC      kernel/spinlock.o
  CC [M]  fs/ext3/xattr.o
  CC [M]  fs/btrfs/ordered-data.o
  CC [M]  fs/afs/super.o
  LD [M]  fs/adfs/adfs.o
  CC [M]  fs/btrfs/extent_io.o
  CC [M]  fs/btrfs/volumes.o
  CC      block/scsi_ioctl.o
  CC      block/bsg.o
  CC      block/noop-iosched.o
  CC      block/compat_ioctl.o
  CC      block/blk-integrity.o
  CC [M]  fs/ext3/xattr_user.o
  CC [M]  fs/ext3/xattr_trusted.o
  CC [M]  fs/ext3/acl.o
  CC [M]  fs/ext3/xattr_security.o
  CC [M]  fs/dlm/user.o
  CC [M]  fs/cifs/smbencrypt.o
  CC [M]  crypto/anubis.o
  LD      kernel/power/built-in.o
  CC [M]  crypto/seed.o
  LD [M]  fs/befs/befs.o
  CC [M]  crypto/salsa20_generic.o
  CC [M]  crypto/deflate.o
  CC [M]  crypto/zlib.o
  CC [M]  fs/btrfs/async-thread.o
  CC [M]  fs/btrfs/ioctl.o
/scratch/kisskb/src/crypto/anubis.c: In function 'anubis_crypt':
/scratch/kisskb/src/crypto/anubis.c:581: warning: 'inter' is used uninitialized in this function
  CC [M]  crypto/michael_mic.o
  CC [M]  fs/dlm/util.o
  LD [M]  fs/cachefiles/cachefiles.o
  CC [M]  fs/afs/netdevices.o
  CC [M]  fs/afs/vlclient.o
  CC [M]  fs/cifs/transport.o
  LD [M]  fs/efs/efs.o
  CC [M]  fs/btrfs/locking.o
  CC [M]  fs/dlm/debug_fs.o
  CC      kernel/trace/trace_nop.o
  CC [M]  fs/afs/vlocation.o
  CC      kernel/trace/trace_stack.o
  CC [M]  fs/ceph/pagelist.o
  CC      kernel/uid16.o
  CC      kernel/time/timecompare.o
  CC      kernel/time/timeconv.o
  CC      kernel/time/clockevents.o
  CC      kernel/time/tick-common.o
  CC      kernel/time/tick-oneshot.o
  LD [M]  fs/autofs/autofs.o
  CC [M]  fs/cifs/asn1.o
  CC [M]  block/blk-cgroup.o
  CC      kernel/module.o
  CC [M]  crypto/crc32c.o
  CC [M]  fs/btrfs/orphan.o
  CC [M]  fs/btrfs/export.o
  CC [M]  fs/ext4/resize.o
  CC [M]  crypto/authenc.o
  CC [M]  crypto/lzo.o
  CC      kernel/trace/trace_boot.o
  LD [M]  fs/configfs/configfs.o
  CC      kernel/time/tick-sched.o
  CC [M]  fs/btrfs/tree-log.o
  CC [M]  fs/btrfs/acl.o
  CC      kernel/kallsyms.o
  CC      kernel/acct.o
  CC [M]  crypto/ansi_cprng.o
  CC [M]  crypto/tcrypt.o
  LD      security/keys/built-in.o
  LD      security/built-in.o
  CC [M]  crypto/ghash-generic.o
  CC [M]  fs/cifs/md4.o
  CC [M]  fs/cifs/md5.o
  CC      kernel/time/timer_stats.o
  CC [M]  fs/afs/vnode.o
  CC      kernel/trace/trace_functions_graph.o
  CC [M]  fs/ceph/mds_client.o
  CC [M]  fs/ext4/extents.o
  CC [M]  fs/ceph/mdsmap.o
  CC [M]  fs/ext4/ext4_jbd2.o
  CC [M]  fs/ext4/migrate.o
  CC [M]  fs/ext4/mballoc.o
  CC [M]  fs/btrfs/free-space-cache.o
  LD [M]  fs/affs/affs.o
  CC      kernel/compat.o
  CC      kernel/cgroup.o
  CC      kernel/cgroup_freezer.o
  CC [M]  fs/btrfs/zlib.o
  CC      kernel/cpuset.o
  CC [M]  fs/btrfs/compression.o
  CC [M]  fs/afs/volume.o
  CC [M]  block/deadline-iosched.o
  CC [M]  fs/afs/write.o
  CC [M]  fs/ceph/mon_client.o
  CC      kernel/ns_cgroup.o
  CC [M]  fs/ext4/block_validity.o
  CC [M]  fs/ext4/move_extent.o
  CC [M]  block/cfq-iosched.o
  CC      kernel/trace/kmemtrace.o
  CC [M]  fs/ext4/xattr.o
  CC [M]  fs/ext4/xattr_user.o
  CC [M]  fs/ext4/xattr_trusted.o
  CC [M]  fs/cifs/cifs_unicode.o
  CC [M]  fs/btrfs/delayed-ref.o
  CC [M]  fs/btrfs/relocation.o
  LD [M]  fs/cramfs/cramfs.o
  CC [M]  fs/cifs/nterr.o
  CC [M]  fs/cifs/xattr.o
  CC [M]  fs/cifs/cifsencrypt.o
  CC      kernel/trace/trace_workqueue.o
  CC      kernel/trace/blktrace.o
  CC      kernel/trace/trace_events.o
  LD [M]  fs/exofs/exofs.o
  CC      kernel/utsname.o
  CC      kernel/user_namespace.o
  CC [M]  fs/ceph/osd_client.o
  CC      kernel/pid_namespace.o
  CC [M]  fs/ceph/osdmap.o
  CC [M]  fs/ceph/crush/crush.o
  CC [M]  fs/cifs/readdir.o
  CC [M]  crypto/xor.o
  CC [M]  fs/cifs/ioctl.o
  CC      kernel/trace/trace_export.o
  LD      crypto/async_tx/built-in.o
  CC [M]  crypto/async_tx/async_tx.o
  CC [M]  crypto/async_tx/async_memcpy.o
  CC [M]  crypto/async_tx/async_xor.o
  LD      kernel/irq/built-in.o
  CC [M]  crypto/async_tx/async_pq.o
  LD [M]  fs/autofs4/autofs4.o
  CC [M]  crypto/async_tx/async_raid6_recov.o
  CC [M]  fs/ext4/acl.o
  CC      kernel/trace/trace_syscalls.o
  LD      crypto/crypto.o
  LD      crypto/crypto_algapi.o
  LD      crypto/crypto_blkcipher.o
  LD      crypto/crypto_hash.o
  LD      crypto/cryptomgr.o
  CC [M]  fs/ceph/crush/mapper.o
  CC [M]  fs/ceph/crush/hash.o
  CC      kernel/trace/trace_event_perf.o
  CC      kernel/trace/trace_events_filter.o
  CC      kernel/trace/power-traces.o
  CC [M]  fs/cifs/sess.o
  CC [M]  kernel/trace/ring_buffer_benchmark.o
  CC [M]  fs/cifs/export.o
  CC [M]  fs/ext4/xattr_security.o
  CC [M]  crypto/async_tx/raid6test.o
  CC      kernel/res_counter.o
  LD [M]  fs/ecryptfs/ecryptfs.o
  CC [M]  fs/ceph/debugfs.o
  CC      kernel/stop_machine.o
  CC      kernel/test_kprobes.o
  CC      kernel/audit.o
  CC [M]  fs/cifs/cifsacl.o
  CC      kernel/auditfilter.o
  CC      kernel/audit_watch.o
  LD      kernel/trace/libftrace.o
  LD [M]  fs/coda/coda.o
  CC      kernel/auditsc.o
  CC [M]  fs/ceph/auth.o
  CC [M]  fs/ceph/auth_none.o
  CC [M]  fs/ceph/crypto.o
  CC      kernel/audit_tree.o
  CC [M]  fs/ceph/armor.o
  CC      kernel/kprobes.o
  CC [M]  fs/ceph/auth_x.o
  CC [M]  fs/ceph/ceph_fs.o
  CC [M]  fs/ceph/ceph_strings.o
  CC [M]  fs/ceph/ceph_hash.o
  CC      kernel/kgdb.o
distcc[4316] ERROR: compile /scratch/kisskb/src/kernel/kprobes.c on sprygo/32 failed
distcc[4316] (dcc_build_somewhere) Warning: remote compilation of '/scratch/kisskb/src/kernel/kprobes.c' failed, retrying locally
distcc[4316] Warning: failed to distribute /scratch/kisskb/src/kernel/kprobes.c to sprygo/32, running locally instead
  CC [M]  fs/ceph/ceph_frag.o
  CC [M]  fs/cifs/cifs_spnego.o
  CC [M]  fs/cifs/dns_resolve.o
  CC [M]  fs/cifs/cifs_dfs_ref.o
  CC      kernel/softlockup.o
  CC      kernel/hung_task.o
  CC      kernel/seccomp.o
  CC      kernel/rcutree.o
  CC      kernel/rcutree_trace.o
  CC      kernel/relay.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/delayacct.o
  CC      kernel/taskstats.o
  CC      kernel/tsacct.o
  CC      kernel/tracepoint.o
  CC      kernel/latencytop.o
  CC      kernel/elfcore.o
  CC      kernel/sched_cpupri.o
  CC      kernel/slow-work.o
  LD [M]  fs/dlm/dlm.o
  CC      kernel/slow-work-debugfs.o
  CC      kernel/perf_event.o
  CC      kernel/padata.o
  CC [M]  kernel/backtracetest.o
  GZIP    kernel/config_data.gz
  CC [M]  kernel/rcutorture.o
  CC      kernel/time.o
  IKCFG   kernel/config_data.h
  CC [M]  kernel/configs.o
  LD [M]  fs/ext2/ext2.o
In file included from /scratch/kisskb/src/arch/sparc/include/asm/uaccess.h:4,
                 from /scratch/kisskb/src/arch/sparc/include/asm/elf_64.h:10,
                 from /scratch/kisskb/src/arch/sparc/include/asm/elf.h:4,
                 from /scratch/kisskb/src/include/linux/elf.h:7,
                 from /scratch/kisskb/src/include/linux/module.h:14,
                 from /scratch/kisskb/src/kernel/kprobes.c:39:
In function 'copy_from_user',
    inlined from 'write_enabled_file_bool' at /scratch/kisskb/src/kernel/kprobes.c:1973:
/scratch/kisskb/src/arch/sparc/include/asm/uaccess_64.h:232: error: call to 'copy_from_user_overflow' declared with attribute error: copy_from_user() buffer size is not provably correct
distcc[4316] ERROR: compile /scratch/kisskb/src/kernel/kprobes.c on localhost failed
make[2]: *** [kernel/kprobes.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  LD      kernel/gcov/built-in.o
  LD [M]  fs/afs/kafs.o
  LD [M]  fs/freevxfs/freevxfs.o
  LD [M]  fs/fat/vfat.o
  LD [M]  fs/fat/fat.o
  LD [M]  fs/fat/msdos.o
  LD      crypto/built-in.o
  LD [M]  fs/bfs/bfs.o
  LD      block/built-in.o
  LD [M]  fs/btrfs/btrfs.o
  LD      kernel/time/built-in.o
  LD      kernel/trace/built-in.o
  LD [M]  fs/ext3/ext3.o
  LD [M]  fs/ext4/ext4.o
  LD [M]  fs/cifs/cifs.o
  LD [M]  fs/ceph/ceph.o
make[1]: *** [fs] Error 2
make[1]: *** [kernel] Error 2
make[1]: *** wait: No child processes.  Stop.
make: *** [sub-make] Error 2
make failed, trying to bisect ..
## bisect start
Last known good revision 86d710146fb9975f04c505ec78caa43d227c1018
# < git symbolic-ref HEAD
# < git merge-base 86d710146fb9975f04c505ec78caa43d227c1018 8777c793d6a24c7f3adf52b1b1086e9706de4589

# < git ls-files --others --modified
# git ls-files --others --modified
cmd.log
# git bisect reset linus
We are not bisecting.
# git bisect start
won't bisect on seeked tree
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 211, in bisect
    call('git bisect start', self.log)
  File "/scratch/kisskb/prod/kisskb/kisskb3/backend/utils.py", line 50, in call
    raise CommandFailedException(cmd, status)
CommandFailedException: Failed running "git bisect start" (1)