Buildresult: linus/se7206_defconfig/sh4-gcc4.6 built on Oct 29 2010, 01:20

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Status:	Failed
Date/Time:	Oct 29 2010, 01:20
Revision:	Merge branch 'upstream-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 (`81280572ca6f54009edfa4deee563e8678784218)`
Target:	linus/se7206_defconfig/sh4-gcc4.6
Branch:	linus
Compiler:	sh4-gcc4.6 (sh4-linux-gcc (GCC) 4.3.2)
Config:	se7206_defconfig (download)
Log:	Download original Possible errors /scratchkernel/cgroup.c:4824: error: unable to find a register to spill in class 'R0_REGS' /scratchkernel/cgroup.c:4824: error: this is the insn: make[2]: * [kernel/cgroup.o] Error 1 make[1]: * [kernel] Error 2 make: * [sub-make] Error 2 Possible warnings (18) /scratcharch/sh/kernel/cpu/clock-cpg.c:54: warning: 'arch_init_clk_ops' is deprecated (declared at /scratcharch/sh/include/asm/clock.h:7) /scratcharch/sh/kernel/cpu/clock-cpg.c:75: warning: 'cpg_clk_init' is deprecated (declared at /scratcharch/sh/kernel/cpu/clock-cpg.c:49) /scratchmm/bootmem.c:421: warning: control reaches end of non-void function /scratchmm/slob.c:482: warning: comparison of distinct pointer types lacks a cast /scratchmm/slob.c:533: warning: comparison of distinct pointer types lacks a cast /scratchmm/slob.c:552: warning: comparison of distinct pointer types lacks a cast /scratchkernel/pm_qos_params.c:133: warning: control reaches end of non-void function /scratchkernel/sched.c:3863: warning: control reaches end of non-void function /scratchmm/memcontrol.c:295: warning: 'move_anon' defined but not used /scratchmm/memcontrol.c:301: warning: 'move_file' defined but not used /scratchmm/memcontrol.c:3370: warning: 'val' may be used uninitialized in this function /scratchfs/dcache.c:1905: warning: control reaches end of non-void function /scratchmm/memcontrol.c:3890: warning: 'thresholds' may be used uninitialized in this function /scratchmm/memcontrol.c:3808: warning: 'thresholds' may be used uninitialized in this function /scratchnet/packet/af_packet.c:657: warning: 'hdrlen' may be used uninitialized in this function /scratchnet/xfrm/xfrm_policy.c:2393: warning: 'xfrm_dst_ops' may be used uninitialized in this function /scratchkernel/futex.c:2492: warning: 'next_pi' may be used uninitialized in this function /scratchnet/sunrpc/svcauth_unix.c:715: warning: 'sin6' may be used uninitialized in this function Full Log # < 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 81280572ca6f54009edfa4deee563e8678784218 Head not built, building # < git reset --mixed # git branch -D linus Deleted branch linus (was 8128057). # 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_se7206_defconfig_sh4 CROSS_COMPILE=/opt/crosstool/gcc-4.3.2-nolibc/bin/sh4-linux- -f kisskb-version.mk makewrap: Added ccache to CROSS_COMPILE makewrap: Using -j factor 128 # < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=sh O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_se7206_defconfig_sh4 CROSS_COMPILE=/opt/crosstool/gcc-4.3.2-nolibc/bin/sh4-linux- se7206_defconfig makewrap: Added ccache to CROSS_COMPILE makewrap: Using -j factor 128 # /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=sh O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_se7206_defconfig_sh4 CROSS_COMPILE=/opt/crosstool/gcc-4.3.2-nolibc/bin/sh4-linux- makewrap: Added ccache to CROSS_COMPILE makewrap: Using -j factor 128 GEN /scratch/kisskb/build/linus_se7206_defconfig_sh4/Makefile scripts/kconfig/conf --silentoldconfig arch/sh/Kconfig GEN /scratch/kisskb/build/linus_se7206_defconfig_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 MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/sumversion.o HOSTLD scripts/mod/modpost Using /scratch/kisskb/src as source for kernel CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h Generating include/generated/machtypes.h CC kernel/bounds.s GEN include/generated/bounds.h CC arch/sh/kernel/asm-offsets.s GEN include/generated/asm-offsets.h CALL /scratch/kisskb/src/scripts/checksyscalls.sh HOSTCC usr/gen_init_cpio CHK include/generated/compile.h CC init/main.o CC init/do_mounts.o CC init/do_mounts_rd.o CC arch/sh/kernel/clkdev.o CC init/do_mounts_initrd.o CC arch/sh/mm/alignment.o AS arch/sh/kernel/debugtraps.o CC init/initramfs.o CC arch/sh/mm/cache.o CC arch/sh/kernel/dma-nommu.o LD arch/sh/boards/built-in.o CC arch/sh/mm/init.o CC arch/sh/kernel/dumpstack.o CC arch/sh/mm/consistent.o CC arch/sh/kernel/idle.o CC arch/sh/mm/mmap.o CC arch/sh/kernel/io.o CC arch/sh/mm/cache-sh2a.o CC arch/sh/kernel/irq.o CC arch/sh/boards/mach-se/7206/setup.o CC arch/sh/mm/nommu.o CC arch/sh/kernel/irq_32.o CC arch/sh/boards/mach-se/7206/io.o CC arch/sh/kernel/kdebugfs.o CC arch/sh/mm/extable_32.o UPD include/generated/compile.h CC arch/sh/boards/mach-se/7206/irq.o CC arch/sh/kernel/machvec.o CC arch/sh/mm/asids-debugfs.o CC arch/sh/kernel/nmi_debug.o CC init/version.o CC arch/sh/mm/uncached.o CC arch/sh/kernel/process.o CC kernel/sched.o CC arch/sh/kernel/process_32.o CC kernel/fork.o CC mm/bootmem.o CC arch/sh/kernel/ptrace.o CC arch/sh/kernel/ptrace_32.o CC kernel/exec_domain.o CC mm/filemap.o CC kernel/panic.o CC arch/sh/kernel/reboot.o CC mm/mempool.o CC kernel/printk.o CC arch/sh/kernel/return_address.o CC mm/oom_kill.o CC kernel/cpu.o CC arch/sh/kernel/setup.o CC mm/fadvise.o CC kernel/exit.o CC mm/maccess.o CC arch/sh/kernel/signal_32.o CC arch/sh/kernel/sys_sh.o CC mm/page_alloc.o CC kernel/itimer.o TIMEC kernel/timeconst.h CC mm/page-writeback.o CC arch/sh/kernel/sys_sh32.o CC mm/readahead.o CC kernel/softirq.o CC mm/swap.o CC ipc/util.o AS arch/sh/kernel/syscalls_32.o CC arch/sh/kernel/time.o CC kernel/resource.o CC ipc/msgutil.o CC mm/truncate.o CC kernel/sysctl.o CC ipc/msg.o CC mm/vmscan.o CC ipc/sem.o CC security/commoncap.o CC kernel/sysctl_binary.o CC ipc/shm.o CC arch/sh/kernel/topology.o CC mm/shmem.o CC kernel/capability.o CC security/device_cgroup.o CC arch/sh/kernel/traps.o CC security/lsm_audit.o CC arch/sh/kernel/traps_32.o CC ipc/ipcns_notifier.o CC mm/util.o CC kernel/ptrace.o CC mm/prio_tree.o CC arch/sh/kernel/unwinder.o CC ipc/syscall.o CC kernel/timer.o CC mm/mmzone.o CC arch/sh/kernel/cpufreq.o CC fs/open.o CC mm/vmstat.o CC kernel/user.o CC ipc/ipc_sysctl.o CC kernel/signal.o CC arch/sh/kernel/sh_ksyms_32.o CC ipc/namespace.o CC fs/read_write.o CC ipc/mqueue.o CC mm/backing-dev.o CC block/elevator.o CC ipc/mq_sysctl.o CC fs/file_table.o CC mm/mm_init.o CC mm/page_isolation.o CC fs/super.o CC kernel/sys.o CC arch/sh/kernel/module.o CC block/blk-core.o CC arch/sh/kernel/disassemble.o CC kernel/kmod.o CC block/blk-tag.o CC fs/char_dev.o CC mm/mmu_context.o CC arch/sh/kernel/cpu/clock-cpg.o CC arch/sh/kernel/cpu/irq/imask.o CC block/blk-sysfs.o CC kernel/workqueue.o AS arch/sh/kernel/cpu/sh2a/ex.o CC arch/sh/kernel/perf_event.o CC mm/nommu.o CC mm/percpu.o CC block/blk-flush.o CC fs/stat.o AS arch/sh/kernel/cpu/sh2a/entry.o CC arch/sh/kernel/cpu/init.o CC crypto/api.o CC arch/sh/kernel/perf_callchain.o LD sound/built-in.o CC mm/init-mm.o CC arch/sh/kernel/cpu/sh2a/probe.o LD firmware/built-in.o CC arch/sh/kernel/cpu/sh2a/opcode_helper.o CC block/blk-settings.o LD drivers/auxdisplay/built-in.o CC drivers/base/core.o CC mm/memblock.o GEN usr/initramfs_data.cpio CC arch/sh/kernel/cpu/sh2a/setup-sh7206.o AS usr/initramfs_data.o CC kernel/pid.o LD usr/built-in.o CC arch/sh/kernel/cpu/clock.o CC arch/sh/kernel/io_generic.o CC arch/sh/kernel/cpu/hwblk.o CC arch/sh/kernel/hw_breakpoint.o CC drivers/block/brd.o LD arch/sh/drivers/dma/built-in.o CC arch/sh/drivers/heartbeat.o CC drivers/base/sys.o CC mm/dmapool.o AS arch/sh/kernel/head_32.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) CC arch/sh/kernel/init_task.o LDS arch/sh/kernel/vmlinux.lds CC mm/slob.o CC drivers/block/loop.o CC mm/quicklist.o LD drivers/cdrom/built-in.o CC drivers/char/mem.o CC arch/sh/kernel/cpu/sh2a/clock-sh7206.o CC net/socket.o CC arch/sh/oprofile/../../../drivers/oprofile/oprof.o CC drivers/clocksource/sh_cmt.o LD net/802/built-in.o CC drivers/cpufreq/cpufreq.o CC drivers/cpufreq/cpufreq_stats.o CC crypto/cipher.o CC arch/sh/lib/io.o CC net/core/sock.o CC net/ethernet/eth.o CC lib/bcd.o CC lib/div64.o CC lib/sort.o CC kernel/rcupdate.o CC fs/exec.o CC kernel/extable.o CC mm/memcontrol.o CC mm/page_cgroup.o CC kernel/params.o CC kernel/posix-timers.o LD arch/sh/boards/mach-se/7206/built-in.o CC block/blk-ioc.o LD arch/sh/boards/mach-se/built-in.o CC drivers/char/random.o CC crypto/compress.o CC net/core/request_sock.o CC drivers/char/tty_io.o CC kernel/kthread.o CC drivers/char/n_tty.o CC block/blk-map.o CC drivers/cpufreq/cpufreq_performance.o CC lib/parser.o CC lib/halfmd4.o CC lib/debug_locks.o LD arch/sh/kernel/cpu/sh2a/common.o CC drivers/char/tty_ioctl.o LD arch/sh/kernel/cpu/sh2a/built-in.o CC crypto/algapi.o CC kernel/wait.o CC crypto/scatterwalk.o LD arch/sh/kernel/cpu/irq/built-in.o CC crypto/proc.o LD drivers/crypto/built-in.o LD drivers/firewire/built-in.o AS arch/sh/lib/ashiftrt.o CC block/blk-exec.o CC kernel/kfifo.o LD drivers/firmware/built-in.o CC arch/sh/lib/ashldi3.o CC kernel/sys_ni.o CC kernel/posix-cpu-timers.o CC arch/sh/oprofile/../../../drivers/oprofile/cpu_buffer.o CC arch/sh/oprofile/../../../drivers/oprofile/buffer_sync.o CC fs/pipe.o CC block/blk-merge.o CC block/blk-softirq.o CC block/blk-timeout.o CC block/blk-iopoll.o CC drivers/char/tty_ldisc.o LD drivers/gpio/built-in.o CC fs/namei.o CC drivers/cpufreq/freq_table.o LD drivers/gpu/drm/i2c/built-in.o LD drivers/gpu/stub/built-in.o LD drivers/i2c/algos/built-in.o LD drivers/gpu/drm/built-in.o CC lib/random32.o CC kernel/mutex.o CC lib/bust_spinlocks.o CC arch/sh/oprofile/../../../drivers/oprofile/event_buffer.o LD drivers/gpu/vga/built-in.o LD drivers/i2c/busses/built-in.o CC kernel/hrtimer.o LD drivers/gpu/built-in.o CC drivers/clocksource/sh_mtu2.o CC lib/hexdump.o LD drivers/i2c/muxes/built-in.o CC arch/sh/oprofile/../../../drivers/oprofile/oprofile_files.o CC crypto/ablkcipher.o LD drivers/i2c/built-in.o LD drivers/idle/built-in.o CC crypto/blkcipher.o LD drivers/ieee802154/built-in.o CC net/ipv4/route.o CC net/key/af_key.o CC block/blk-lib.o LD drivers/lguest/built-in.o AS arch/sh/lib/ashlsi3.o LD drivers/macintosh/built-in.o LD drivers/mfd/built-in.o CC net/ipv4/inetpeer.o CC net/ipv4/protocol.o CC arch/sh/lib/ashrdi3.o LD drivers/media/IR/keymaps/built-in.o LD drivers/misc/cb710/built-in.o LD drivers/media/IR/built-in.o LD drivers/misc/eeprom/built-in.o AS arch/sh/lib/ashrsi3.o LD drivers/misc/built-in.o CC lib/kasprintf.o CC net/netlink/af_netlink.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 LD drivers/media/common/tuners/built-in.o LD arch/sh/kernel/cpu/built-in.o LD drivers/media/common/built-in.o CC net/netlink/genetlink.o CC net/core/skbuff.o CC net/packet/af_packet.o CC drivers/mtd/mtdcore.o CC drivers/net/mii.o LD drivers/media/video/davinci/built-in.o LD drivers/media/video/built-in.o LD drivers/media/built-in.o CC drivers/net/Space.o CC net/core/iovec.o CC kernel/rwsem.o CC drivers/net/loopback.o CC kernel/nsproxy.o CC fs/fcntl.o CC drivers/mtd/mtdsuper.o CC lib/bitmap.o CC net/sched/sch_generic.o CC net/sched/sch_mq.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 kernel/srcu.o CC lib/scatterlist.o CC block/ioctl.o CC kernel/semaphore.o CC net/sunrpc/clnt.o CC fs/ioctl.o LD arch/sh/drivers/built-in.o CC net/sunrpc/xprt.o CC crypto/ahash.o CC arch/sh/oprofile/../../../drivers/oprofile/oprofilefs.o CC fs/readdir.o CC net/ipv4/ip_input.o CC kernel/notifier.o CC drivers/mtd/mtdpart.o LD arch/sh/mm/built-in.o CC drivers/mtd/mtdconcat.o CC fs/select.o CC arch/sh/oprofile/../../../drivers/oprofile/oprofile_stats.o CC arch/sh/oprofile/../../../drivers/oprofile/timer_int.o CC kernel/ksysfs.o AS arch/sh/lib/checksum.o CC arch/sh/lib/delay.o CC arch/sh/lib/div64-generic.o CC fs/fifo.o AS arch/sh/lib/div64.o CC arch/sh/lib/lshrdi3.o CC crypto/shash.o CC drivers/char/tty_buffer.o CC drivers/char/tty_port.o CC net/sunrpc/socklib.o CC net/sunrpc/xprtsock.o LD drivers/clocksource/built-in.o CC net/sunrpc/sched.o CC net/sunrpc/auth.o LD drivers/platform/built-in.o LD net/ethernet/built-in.o CC drivers/net/smc91x.o CC net/unix/af_unix.o CC drivers/rtc/rtc-lib.o LD net/wireless/built-in.o AS arch/sh/lib/lshrsi3.o CC net/unix/garbage.o CC net/xfrm/xfrm_policy.o CC net/unix/sysctl_net_unix.o CC crypto/algboss.o CC kernel/pm_qos_params.o CC kernel/sched_clock.o AS arch/sh/lib/memchr.o CC kernel/cred.o CC net/sunrpc/auth_null.o CC net/sunrpc/auth_unix.o CC drivers/rtc/hctosys.o CC drivers/rtc/class.o CC fs/dcache.o CC fs/inode.o CC kernel/async.o CC fs/attr.o CC fs/bad_inode.o CC fs/file.o CC crypto/testmgr.o CC block/genhd.o AS arch/sh/lib/memcpy.o CC kernel/range.o AS arch/sh/lib/memmove.o CC kernel/jump_label.o CC kernel/groups.o AS arch/sh/lib/memset.o AS arch/sh/lib/movmem.o LD drivers/cpufreq/built-in.o AS arch/sh/lib/strlen.o CC kernel/profile.o CC lib/string_helpers.o CC drivers/serial/serial_core.o CC kernel/irq/irqdesc.o CC kernel/time/timekeeping.o AS arch/sh/lib/udiv_qrnnd.o CC arch/sh/oprofile/common.o AS arch/sh/lib/udivsi3.o CC drivers/char/tty_mutex.o AS arch/sh/lib/udivsi3_i4i-Os.o CC fs/filesystems.o CC fs/namespace.o LD drivers/net/wireless/built-in.o LD arch/sh/lib/built-in.o AR arch/sh/lib/lib.a CC fs/seq_file.o CC kernel/time/ntp.o LD arch/sh/kernel/built-in.o CC kernel/trace/trace_clock.o CC kernel/futex.o CC block/scsi_ioctl.o CC kernel/time/clocksource.o CC net/sunrpc/auth_generic.o CC kernel/rtmutex.o CC net/sunrpc/svc.o CC net/sunrpc/svcsock.o CC fs/xattr.o CC drivers/base/bus.o CC drivers/base/dd.o LD security/built-in.o CC lib/gcd.o CC fs/libfs.o CC fs/fs-writeback.o CC lib/lcm.o CC kernel/up.o CC fs/pnode.o CC block/noop-iosched.o CC crypto/crypto_wq.o CC drivers/rtc/interface.o CC drivers/rtc/rtc-dev.o CC kernel/trace/ring_buffer.o CC kernel/module.o LD init/mounts.o LD init/built-in.o CC drivers/base/driver.o CC drivers/char/misc.o CC drivers/char/tty_audit.o CC kernel/kallsyms.o CC kernel/irq/handle.o CC kernel/acct.o CC fs/drop_caches.o CC drivers/base/class.o CC net/sysctl_net.o CC drivers/base/platform.o CC net/ipv4/ip_fragment.o CC kernel/time/jiffies.o CC drivers/mtd/mtdchar.o CC net/ipv4/ip_forward.o CC net/ipv4/ip_options.o CC kernel/cgroup.o CC kernel/ns_cgroup.o CC net/ipv4/ip_output.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 fs/splice.o CC net/ipv4/ip_sockglue.o CC lib/list_sort.o CC lib/uuid.o CC drivers/rtc/rtc-proc.o CC drivers/rtc/rtc-sysfs.o CC kernel/time/timer_list.o CC fs/sync.o CC drivers/rtc/rtc-sh.o CC crypto/aead.o CC kernel/utsname.o CC kernel/user_namespace.o CC kernel/pid_namespace.o CC kernel/res_counter.o CC crypto/chainiv.o CC net/sunrpc/svcauth.o LD drivers/block/built-in.o CC drivers/sh/clk/core.o CC drivers/sh/clk/cpg.o CC fs/utimes.o CC net/ipv4/inet_hashtables.o CC kernel/irq/manage.o CC fs/stack.o CC arch/sh/oprofile/backtrace.o CC crypto/eseqiv.o CC crypto/pcompress.o CC crypto/md5.o CC net/ipv4/inet_timewait_sock.o CC net/core/datagram.o CC kernel/irq/spurious.o CC kernel/audit.o CC net/ipv4/inet_connection_sock.o CC net/ipv4/tcp.o CC fs/fs_struct.o CC crypto/cbc.o CC crypto/des_generic.o CC crypto/deflate.o CC net/sunrpc/svcauth_unix.o CC drivers/base/cpu.o CC net/ipv4/tcp_input.o CC kernel/time/timecompare.o CC net/core/stream.o CC kernel/auditfilter.o CC net/core/scm.o CC lib/iomap_copy.o CC drivers/mtd/mtd_blkdevs.o CC drivers/sh/intc/access.o CC fs/statfs.o CC kernel/auditsc.o CC kernel/audit_watch.o CC drivers/sh/intc/chip.o LD net/sched/built-in.o CC kernel/audit_tree.o CC drivers/video/fb_notify.o CC kernel/time/timeconv.o CC kernel/hung_task.o CC kernel/rcutree.o LD arch/sh/oprofile/oprofile.o LD arch/sh/oprofile/built-in.o CC kernel/time/clockevents.o CC fs/buffer.o CC kernel/irq/resend.o CC lib/devres.o CC kernel/rcutree_trace.o CC kernel/relay.o CC fs/bio.o CC lib/find_last_bit.o CC lib/hweight.o CC fs/block_dev.o /scratch/kisskb/src/kernel/cgroup.c: In function 'current_css_set_read': /scratch/kisskb/src/kernel/cgroup.c:4824: error: unable to find a register to spill in class 'R0_REGS' /scratch/kisskb/src/kernel/cgroup.c:4824: 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])) 172 {movsi_ie} (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:4824: confused by earlier errors, bailing out make[2]: * [kernel/cgroup.o] Error 1 make[2]: * Waiting for unfinished jobs.... CC fs/direct-io.o CC lib/kernel_lock.o CC net/sunrpc/addr.o CC crypto/crc32c.o /scratch/kisskb/src/kernel/sched.c: In function 'pick_next_task': /scratch/kisskb/src/kernel/sched.c:3863: warning: control reaches end of non-void function /scratch/kisskb/src/mm/memcontrol.c:295: warning: 'move_anon' defined but not used /scratch/kisskb/src/mm/memcontrol.c:301: warning: 'move_file' defined but not used CC net/core/gen_stats.o CC fs/mpage.o CC lib/smp_processor_id.o CC drivers/base/firmware.o LD ipc/built-in.o CC fs/ioprio.o CC kernel/irq/chip.o CC drivers/base/init.o LD drivers/video/backlight/built-in.o LD drivers/video/display/built-in.o CC crypto/lzo.o CC fs/configfs/inode.o LD drivers/video/omap2/displays/built-in.o CC fs/cramfs/inode.o LD drivers/video/omap2/dss/built-in.o CC fs/debugfs/inode.o CC lib/list_debug.o CC net/sunrpc/rpcb_clnt.o LD drivers/video/omap2/omapfb/built-in.o CC fs/debugfs/file.o LD drivers/video/omap2/built-in.o CC fs/configfs/file.o CC lib/bitrev.o CC kernel/time/tick-common.o CC net/ipv4/tcp_output.o CC fs/configfs/dir.o CC fs/configfs/symlink.o CC drivers/base/map.o CC drivers/base/devres.o CC fs/configfs/mount.o CC kernel/irq/dummychip.o CC kernel/irq/devres.o CC kernel/irq/proc.o CC net/sunrpc/timer.o LD drivers/rtc/rtc-core.o CC net/sunrpc/xdr.o CC crypto/rng.o CC crypto/krng.o CC net/sunrpc/sunrpc_syms.o CC net/sunrpc/cache.o CC drivers/mtd/mtdblock.o LD drivers/sh/clk/built-in.o CC net/xfrm/xfrm_state.o CC drivers/mtd/chips/chipreg.o /scratch/kisskb/src/mm/memcontrol.c: In function 'mem_cgroup_read': /scratch/kisskb/src/mm/memcontrol.c:3370: warning: 'val' may be used uninitialized in this function /scratch/kisskb/src/fs/dcache.c: In function 'd_materialise_unique': /scratch/kisskb/src/fs/dcache.c:1905: warning: control reaches end of non-void function CC net/sunrpc/rpc_pipe.o CC drivers/base/attribute_container.o CC lib/crc-ccitt.o CC lib/crc16.o CC lib/crc-itu-t.o LD fs/devpts/built-in.o CC fs/configfs/item.o CC net/core/gen_estimator.o CC fs/ext2/balloc.o CC fs/lockd/clntlock.o CC net/sunrpc/svc_xprt.o CC fs/lockd/clntproc.o HOSTCC lib/gen_crc32table CC lib/crc7.o CC drivers/sh/intc/core.o CC fs/nfs/client.o CC drivers/base/transport_class.o LD fs/nfs_common/built-in.o CC fs/ext2/dir.o CC fs/ext2/file.o CC fs/ext2/ialloc.o CC lib/libcrc32c.o CC fs/ext2/inode.o LD drivers/rtc/built-in.o CC net/sunrpc/stats.o LD drivers/mtd/devices/built-in.o LD drivers/mtd/lpddr/built-in.o CC drivers/sh/intc/dynamic.o LD crypto/crypto.o CC fs/ext2/ioctl.o LD crypto/crypto_algapi.o LD drivers/base/power/built-in.o CC drivers/mtd/maps/physmap.o LD crypto/crypto_blkcipher.o LD drivers/video/built-in.o LD crypto/crypto_hash.o LD crypto/cryptomgr.o CC drivers/base/dma-mapping.o CC drivers/sh/intc/handle.o CC net/ipv4/tcp_timer.o CC drivers/base/dma-coherent.o CC fs/notify/fsnotify.o CC net/ipv4/tcp_ipv4.o CC fs/notify/notification.o CC drivers/sh/intc/virq.o CC net/ipv4/tcp_minisocks.o CC lib/lzo/lzo1x_compress.o CC fs/ext2/namei.o CC net/core/net_namespace.o CC lib/zlib_deflate/deflate.o CC lib/audit.o CC lib/zlib_inflate/inffast.o /scratch/kisskb/src/mm/memcontrol.c: In function 'mem_cgroup_usage_unregister_event': /scratch/kisskb/src/mm/memcontrol.c:3890: warning: 'thresholds' may be used uninitialized in this function CC lib/syscall.o CC lib/nlattr.o /scratch/kisskb/src/mm/memcontrol.c: In function 'mem_cgroup_usage_register_event': /scratch/kisskb/src/mm/memcontrol.c:3808: warning: 'thresholds' may be used uninitialized in this function CC net/core/sysctl_net_core.o CC lib/zlib_deflate/deftree.o CC lib/atomic64.o CC fs/notify/group.o CC lib/zlib_deflate/deflate_syms.o CC fs/partitions/check.o /scratch/kisskb/src/net/packet/af_packet.c: In function 'tpacket_rcv': /scratch/kisskb/src/net/packet/af_packet.c:657: warning: 'hdrlen' may be used uninitialized in this function CC fs/partitions/msdos.o LD fs/quota/built-in.o CC net/xfrm/xfrm_hash.o CC drivers/mtd/chips/cfi_probe.o CC net/ipv4/tcp_cong.o CC net/sunrpc/sysctl.o CC fs/ramfs/inode.o CC fs/proc/nommu.o CC fs/ramfs/file-nommu.o CC drivers/mtd/chips/cfi_util.o LD kernel/time/built-in.o CC lib/zlib_inflate/inflate.o CC lib/argv_split.o CC fs/romfs/storage.o CC net/core/dev.o CC lib/bug.o CC fs/notify/inode_mark.o LD block/built-in.o CC net/core/ethtool.o CC lib/lzo/lzo1x_decompress.o CC drivers/base/module.o CC fs/romfs/super.o CC fs/proc/task_nommu.o CC fs/sysfs/inode.o CC net/core/dev_addr_lists.o CC lib/cmdline.o CC fs/sysfs/file.o CC fs/cramfs/uncompress.o CC fs/proc/inode.o CC net/ipv4/datagram.o /scratch/kisskb/src/net/xfrm/xfrm_policy.c: In function 'xfrm_policy_register_afinfo': /scratch/kisskb/src/net/xfrm/xfrm_policy.c:2393: warning: 'xfrm_dst_ops' may be used uninitialized in this function CC lib/ctype.o LD kernel/irq/built-in.o LD drivers/mtd/nand/built-in.o LD drivers/mtd/onenand/built-in.o LD drivers/mtd/tests/built-in.o CC net/core/dst.o CC drivers/serial/sh-sci.o CC fs/sysfs/dir.o CC fs/nfs/dir.o CC net/ipv4/raw.o CC net/ipv4/udp.o CC net/sunrpc/auth_gss/auth_gss.o CC fs/ext2/super.o CC lib/dec_and_lock.o /scratch/kisskb/src/kernel/futex.c: In function 'exit_robust_list': /scratch/kisskb/src/kernel/futex.c:2492: warning: 'next_pi' may be used uninitialized in this function CC lib/decompress.o CC drivers/mtd/chips/cfi_cmdset_0002.o LD drivers/mtd/mtd.o CC net/core/netevent.o CC net/core/neighbour.o CC lib/decompress_inflate.o CC lib/dump_stack.o CC net/ipv4/udplite.o CC lib/extable.o CC lib/find_next_bit.o CC lib/flex_array.o CC net/core/rtnetlink.o CC lib/idr.o LD drivers/mtd/maps/built-in.o CC net/core/utils.o CC fs/sysfs/symlink.o CC fs/notify/mark.o CC net/core/link_watch.o LD fs/debugfs/debugfs.o LD fs/debugfs/built-in.o CC net/core/filter.o CC fs/notify/vfsmount_mark.o /scratch/kisskb/src/net/sunrpc/svcauth_unix.c: In function 'svcauth_unix_set_client': /scratch/kisskb/src/net/sunrpc/svcauth_unix.c:715: warning: 'sin6' may be used uninitialized in this function CC net/core/flow.o CC fs/lockd/host.o CC fs/lockd/svc.o LD crypto/built-in.o CC fs/ext2/symlink.o CC fs/lockd/svclock.o CC net/ipv4/arp.o CC lib/zlib_inflate/infutil.o CC lib/zlib_inflate/inftrees.o CC net/sunrpc/auth_gss/gss_generic_token.o CC fs/eventpoll.o CC net/core/net-sysfs.o CC fs/proc/root.o CC fs/proc/base.o CC fs/anon_inodes.o LD net/packet/built-in.o CC fs/proc/generic.o CC lib/int_sqrt.o CC fs/sysfs/mount.o CC fs/lockd/svcshare.o LD drivers/base/built-in.o CC fs/lockd/svcproc.o CC fs/lockd/svcsubs.o LD fs/ramfs/ramfs.o CC fs/lockd/mon.o LD fs/ramfs/built-in.o CC fs/proc/array.o CC drivers/mtd/chips/gen_probe.o CC fs/lockd/xdr.o CC fs/proc/proc_tty.o CC fs/lockd/grace.o CC net/ipv4/icmp.o CC net/ipv4/devinet.o CC fs/lockd/xdr4.o CC fs/proc/cmdline.o CC net/xfrm/xfrm_input.o LD fs/configfs/configfs.o LD fs/configfs/built-in.o LD fs/cramfs/cramfs.o CC lib/irq_regs.o LD fs/cramfs/built-in.o CC fs/lockd/svc4proc.o CC net/ipv4/af_inet.o CC fs/nfs/file.o CC fs/proc/cpuinfo.o CC lib/is_single_threaded.o CC lib/klist.o LD lib/lzo/lzo_compress.o LD fs/notify/dnotify/built-in.o LD lib/lzo/lzo_decompress.o CC lib/kobject.o CC lib/zlib_inflate/inflate_syms.o LD drivers/sh/intc/built-in.o LD lib/lzo/built-in.o LD drivers/sh/built-in.o CC lib/kobject_uevent.o CC net/ipv4/igmp.o CC net/sunrpc/auth_gss/gss_mech_switch.o CC net/sunrpc/auth_gss/svcauth_gss.o CC fs/signalfd.o CC net/ipv4/fib_frontend.o CC fs/sysfs/bin.o CC net/sunrpc/auth_gss/gss_krb5_mech.o CC fs/sysfs/group.o CC fs/timerfd.o CC fs/eventfd.o CC net/ipv4/fib_semantics.o CC net/ipv4/inet_fragment.o LD drivers/char/built-in.o CC net/ipv4/sysctl_net_ipv4.o CC net/ipv4/fib_hash.o CC net/ipv4/proc.o CC net/xfrm/xfrm_output.o CC net/sunrpc/auth_gss/gss_krb5_seal.o CC lib/kref.o CC fs/aio.o CC net/sunrpc/auth_gss/gss_krb5_unseal.o CC net/sunrpc/auth_gss/gss_krb5_seqnum.o CC lib/plist.o CC lib/prio_heap.o CC net/ipv4/ipconfig.o CC lib/prio_tree.o CC fs/locks.o CC lib/proportions.o CC lib/radix-tree.o CC lib/ratelimit.o CC lib/rbtree.o CC lib/reciprocal_div.o CC lib/rwsem-spinlock.o CC net/sunrpc/auth_gss/gss_krb5_wrap.o LD fs/notify/fanotify/built-in.o CC fs/notify/inotify/inotify_fsnotify.o CC fs/notify/inotify/inotify_user.o CC fs/binfmt_misc.o CC fs/proc/devices.o LD lib/zlib_inflate/zlib_inflate.o LD lib/zlib_inflate/built-in.o CC fs/proc/interrupts.o CC lib/sha1.o CC net/sunrpc/auth_gss/gss_krb5_crypto.o CC lib/show_mem.o CC lib/string.o CC fs/binfmt_script.o CC fs/binfmt_elf_fdpic.o LD fs/partitions/built-in.o CC lib/vsprintf.o LD net/netlink/built-in.o CC fs/nfs/getroot.o CC net/ipv4/tcp_cubic.o CC net/ipv4/xfrm4_policy.o CC net/ipv4/xfrm4_state.o CC net/ipv4/xfrm4_input.o GEN lib/crc32table.h CC net/sunrpc/auth_gss/gss_krb5_keys.o CC lib/crc32.o CC net/ipv4/xfrm4_output.o CC net/xfrm/xfrm_algo.o CC fs/proc/loadavg.o CC fs/proc/meminfo.o CC fs/proc/stat.o CC fs/binfmt_flat.o CC fs/proc/uptime.o CC fs/nfs/inode.o CC net/xfrm/xfrm_sysctl.o LD fs/romfs/romfs.o LD fs/romfs/built-in.o CC fs/dcookies.o CC fs/proc/version.o LD net/key/built-in.o CC fs/proc/softirqs.o LD drivers/net/built-in.o CC fs/proc/proc_sysctl.o LD net/unix/unix.o LD net/unix/built-in.o CC fs/nfs/super.o CC fs/proc/proc_net.o CC fs/proc/kmsg.o CC fs/nfs/nfs2xdr.o CC fs/nfs/direct.o CC fs/nfs/pagelist.o CC fs/nfs/proc.o CC fs/nfs/read.o CC fs/nfs/symlink.o CC fs/nfs/unlink.o CC fs/nfs/write.o CC fs/nfs/namespace.o CC fs/nfs/mount_clnt.o CC fs/nfs/dns_resolve.o CC fs/nfs/cache_lib.o CC fs/nfs/nfsroot.o CC fs/nfs/nfs3proc.o CC fs/nfs/nfs3xdr.o CC fs/nfs/sysctl.o LD lib/zlib_deflate/zlib_deflate.o LD lib/zlib_deflate/built-in.o LD kernel/trace/built-in.o LD lib/built-in.o LD mm/built-in.o LD fs/ext2/ext2.o LD fs/ext2/built-in.o LD net/sunrpc/sunrpc.o LD fs/lockd/lockd.o LD fs/lockd/built-in.o LD fs/notify/inotify/built-in.o LD fs/notify/built-in.o LD fs/sysfs/built-in.o make[1]: * [kernel] Error 2 make[1]: * Waiting for unfinished jobs.... LD drivers/serial/built-in.o LD net/sunrpc/auth_gss/auth_rpcgss.o LD net/sunrpc/auth_gss/rpcsec_gss_krb5.o LD net/sunrpc/auth_gss/built-in.o LD net/sunrpc/built-in.o LD fs/proc/proc.o LD fs/proc/built-in.o LD net/xfrm/built-in.o LD drivers/mtd/chips/built-in.o LD drivers/mtd/built-in.o LD drivers/built-in.o AR lib/lib.a LD net/core/built-in.o LD net/ipv4/built-in.o LD net/built-in.o LD fs/nfs/nfs.o LD fs/nfs/built-in.o LD fs/built-in.o make: * [sub-make] Error 2 make failed, trying to bisect .. ## bisect start Last known good revision 43c1266ce4dc06bfd236cec31e11e9ecd69c0bef # < git symbolic-ref HEAD # < git merge-base 43c1266ce4dc06bfd236cec31e11e9ecd69c0bef 81280572ca6f54009edfa4deee563e8678784218 # < 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 43c1266ce4dc06bfd236cec31e11e9ecd69c0bef Bisecting: 27276 revisions left to test after this (roughly 15 steps) [2711ca237a084286ea1c2dcf82ab2aadab23a00d] ring-buffer: Move zeroing out excess in page to ring buffer code Trying 81280572ca6f54009edfa4deee563e8678784218 # < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=sh O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_se7206_defconfig_sh4 CROSS_COMPILE=/opt/crosstool/gcc-4.3.2-nolibc/bin/sh4-linux- se7206_defconfig makewrap: Added ccache to CROSS_COMPILE makewrap: Using -j factor 128 # /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=sh O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_se7206_defconfig_sh4 CROSS_COMPILE=/opt/crosstool/gcc-4.3.2-nolibc/bin/sh4-linux- makewrap: Added ccache to CROSS_COMPILE makewrap: Using -j factor 128 GEN /scratch/kisskb/build/linus_se7206_defconfig_sh4/Makefile scripts/kconfig/conf -s arch/sh/Kconfig include/config/auto.conf:311:warning: symbol value '' invalid for CROSS_COMPILE GEN /scratch/kisskb/build/linus_se7206_defconfig_sh4/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/mod/file2alias.o HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/sumversion.o HOSTLD scripts/mod/modpost Generating include/generated/machtypes.h 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 GEN usr/initramfs_data.cpio CHK include/generated/compile.h CC init/main.o CC init/do_mounts.o CC init/do_mounts_rd.o CC init/do_mounts_initrd.o AS usr/initramfs_data.o CC init/initramfs.o LD usr/built-in.o CC init/version.o CC arch/sh/mm/alignment.o CC arch/sh/mm/cache.o CC arch/sh/mm/init.o CC arch/sh/mm/consistent.o CC arch/sh/mm/mmap.o CC arch/sh/mm/cache-sh2a.o AS arch/sh/kernel/debugtraps.o CC arch/sh/mm/nommu.o CC arch/sh/boards/mach-se/7206/setup.o CC arch/sh/mm/extable_32.o CC arch/sh/boards/mach-se/7206/io.o CC arch/sh/mm/asids-debugfs.o CC arch/sh/kernel/dma-nommu.o CC arch/sh/mm/uncached.o CC arch/sh/kernel/dumpstack.o CC arch/sh/kernel/idle.o CC arch/sh/boards/mach-se/7206/irq.o CC arch/sh/kernel/io.o CC arch/sh/kernel/io_generic.o CC arch/sh/kernel/irq.o CC arch/sh/kernel/irq_32.o CC arch/sh/kernel/machvec.o CC arch/sh/kernel/nmi_debug.o CC arch/sh/kernel/process.o CC arch/sh/kernel/process_32.o CC arch/sh/kernel/ptrace_32.o CC arch/sh/kernel/reboot.o CC arch/sh/kernel/return_address.o CC arch/sh/kernel/setup.o CC arch/sh/kernel/signal_32.o CC arch/sh/kernel/sys_sh.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 arch/sh/kernel/unwinder.o CC arch/sh/kernel/cpufreq.o CC arch/sh/kernel/sh_ksyms_32.o CC arch/sh/kernel/module.o CC arch/sh/kernel/disassemble.o CC arch/sh/kernel/perf_event.o CC arch/sh/kernel/perf_callchain.o CC arch/sh/kernel/hw_breakpoint.o CC arch/sh/kernel/cpu/clock-cpg.o CC arch/sh/kernel/cpu/irq/imask.o CC arch/sh/kernel/cpu/init.o CC arch/sh/kernel/cpu/clock.o AS arch/sh/kernel/head_32.o CC arch/sh/kernel/cpu/hwblk.o AS arch/sh/kernel/cpu/sh2a/ex.o CC arch/sh/kernel/init_task.o AS arch/sh/kernel/cpu/sh2a/entry.o LDS arch/sh/kernel/vmlinux.lds CC arch/sh/kernel/cpu/sh2a/probe.o CC mm/bootmem.o CC arch/sh/kernel/cpu/sh2a/opcode_helper.o CC arch/sh/kernel/cpu/sh2a/setup-sh7206.o CC arch/sh/kernel/cpu/sh2a/clock-sh7206.o CC mm/filemap.o LD arch/sh/kernel/cpu/sh2a/common.o CC mm/mempool.o CC mm/oom_kill.o CC mm/fadvise.o CC mm/maccess.o CC mm/page_alloc.o CC mm/page-writeback.o CC mm/readahead.o CC mm/swap.o CC mm/truncate.o CC mm/vmscan.o CC mm/shmem.o CC mm/prio_tree.o CC security/commoncap.o CC mm/util.o CC security/lsm_audit.o CC security/device_cgroup.o CC kernel/sched.o CC kernel/fork.o CC kernel/exec_domain.o CC mm/mmzone.o CC kernel/panic.o CC mm/vmstat.o CC kernel/printk.o CC kernel/cpu.o CC mm/backing-dev.o CC kernel/exit.o CC mm/page_isolation.o CC kernel/itimer.o CC mm/mm_init.o CC ipc/util.o CC kernel/time.o CC mm/mmu_context.o CC kernel/softirq.o CC kernel/resource.o CC ipc/msgutil.o CC mm/nommu.o CC ipc/msg.o CC kernel/sysctl.o CC ipc/sem.o CC mm/init-mm.o CC kernel/sysctl_binary.o CC kernel/capability.o CC mm/dmapool.o CC ipc/shm.o CC kernel/ptrace.o CC ipc/ipcns_notifier.o CC mm/slob.o CC ipc/syscall.o CC mm/percpu_up.o CC mm/quicklist.o CC ipc/ipc_sysctl.o CC mm/memcontrol.o CC ipc/mqueue.o CC mm/page_cgroup.o CC fs/open.o CC ipc/namespace.o CC kernel/timer.o CC ipc/mq_sysctl.o CC fs/read_write.o CC kernel/user.o CC fs/file_table.o CC crypto/api.o CC kernel/signal.o CC crypto/cipher.o CC kernel/sys.o CC kernel/kmod.o CC crypto/compress.o CC kernel/workqueue.o CC fs/super.o CC kernel/pid.o CC crypto/algapi.o CC fs/char_dev.o CC kernel/rcupdate.o CC crypto/scatterwalk.o CC crypto/proc.o CC crypto/ahash.o CC kernel/extable.o CC kernel/params.o CC block/elevator.o CC drivers/block/brd.o CC block/blk-core.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:336: warning: 'arch_init_clk_ops' is deprecated (declared at /scratch/kisskb/src/arch/sh/include/asm/clock.h:58) /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:350: warning: 'cpg_clk_init' is deprecated (declared at /scratch/kisskb/src/arch/sh/kernel/cpu/clock-cpg.c:331) LD arch/sh/kernel/cpu/irq/built-in.o LD arch/sh/boards/mach-se/7206/built-in.o CC arch/sh/drivers/heartbeat.o LD arch/sh/boards/mach-se/built-in.o CC drivers/block/loop.o CC fs/stat.o CC block/blk-tag.o CC crypto/shash.o CC drivers/base/core.o CC drivers/base/sys.o CC drivers/base/bus.o CC drivers/base/dd.o CC drivers/base/driver.o CC drivers/base/class.o CC kernel/posix-timers.o CC drivers/base/platform.o CC net/socket.o CC fs/exec.o CC drivers/base/cpu.o CC block/blk-sysfs.o CC block/blk-barrier.o CC arch/sh/oprofile/../../../drivers/oprofile/oprof.o CC arch/sh/lib/io.o CC block/blk-settings.o CC arch/sh/oprofile/../../../drivers/oprofile/cpu_buffer.o CC block/blk-ioc.o CC kernel/kthread.o /scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem': /scratch/kisskb/src/mm/bootmem.c:420: warning: control reaches end of non-void function CC block/blk-map.o CC drivers/clocksource/sh_cmt.o CC block/blk-exec.o CC fs/pipe.o CC drivers/char/mem.o CC drivers/char/random.o CC fs/namei.o CC crypto/deflate.o CC block/blk-merge.o CC drivers/cpufreq/cpufreq.o CC kernel/wait.o CC kernel/kfifo.o CC fs/fcntl.o CC drivers/base/firmware.o CC drivers/cpufreq/cpufreq_stats.o CC drivers/base/init.o CC drivers/base/map.o CC drivers/clocksource/sh_mtu2.o LD arch/sh/kernel/cpu/sh2a/built-in.o CC drivers/base/devres.o CC arch/sh/oprofile/../../../drivers/oprofile/buffer_sync.o LD drivers/gpu/built-in.o CC fs/ioctl.o CC fs/readdir.o CC crypto/crc32c.o CC crypto/lzo.o CC kernel/sys_ni.o CC fs/select.o CC drivers/base/attribute_container.o CC net/core/sock.o CC drivers/base/transport_class.o LD arch/sh/drivers/built-in.o CC fs/fifo.o CC kernel/posix-cpu-timers.o CC arch/sh/oprofile/../../../drivers/oprofile/event_buffer.o CC kernel/mutex.o CC arch/sh/lib/ashldi3.o LD arch/sh/mm/built-in.o CC kernel/hrtimer.o CC kernel/rwsem.o CC kernel/nsproxy.o CC kernel/srcu.o CC lib/bcd.o CC lib/div64.o CC kernel/semaphore.o CC kernel/notifier.o CC kernel/ksysfs.o CC kernel/pm_qos_params.o CC net/core/request_sock.o CC net/core/skbuff.o CC block/blk-softirq.o CC arch/sh/oprofile/../../../drivers/oprofile/oprofile_files.o CC net/ethernet/eth.o CC drivers/cpufreq/cpufreq_performance.o CC arch/sh/lib/ashrdi3.o CC kernel/sched_clock.o CC drivers/cpufreq/freq_table.o /scratch/kisskb/src/mm/slob.c: In function '__kmalloc_node': /scratch/kisskb/src/mm/slob.c:481: warning: comparison of distinct pointer types lacks a cast /scratch/kisskb/src/mm/slob.c: In function 'kfree': /scratch/kisskb/src/mm/slob.c:530: warning: comparison of distinct pointer types lacks a cast /scratch/kisskb/src/mm/slob.c: In function 'ksize': /scratch/kisskb/src/mm/slob.c:549: warning: comparison of distinct pointer types lacks a cast CC lib/sort.o CC lib/parser.o CC kernel/cred.o CC arch/sh/oprofile/../../../drivers/oprofile/oprofilefs.o CC drivers/base/dma-mapping.o CC drivers/base/dma-coherent.o CC drivers/base/module.o CC block/blk-timeout.o CC drivers/char/tty_io.o CC block/blk-iopoll.o CC net/core/iovec.o CC net/core/datagram.o CC net/core/stream.o CC lib/halfmd4.o LD net/ieee802154/built-in.o CC kernel/async.o CC lib/debug_locks.o CC net/key/af_key.o CC fs/dcache.o CC block/ioctl.o CC block/genhd.o CC fs/inode.o CC arch/sh/oprofile/../../../drivers/oprofile/oprofile_stats.o CC fs/attr.o CC net/core/scm.o CC net/netlink/af_netlink.o CC net/ipv4/route.o CC block/scsi_ioctl.o CC net/packet/af_packet.o CC arch/sh/oprofile/../../../drivers/oprofile/timer_int.o CC kernel/range.o LD drivers/i2c/built-in.o CC kernel/groups.o CC arch/sh/oprofile/common.o CC arch/sh/oprofile/backtrace.o CC net/core/gen_stats.o CC fs/bad_inode.o AS arch/sh/lib/checksum.o CC fs/file.o CC fs/filesystems.o CC arch/sh/lib/delay.o CC net/core/gen_estimator.o CC kernel/profile.o CC fs/namespace.o CC arch/sh/lib/div64-generic.o CC fs/seq_file.o CC block/noop-iosched.o CC kernel/irq/handle.o LD arch/sh/kernel/cpu/built-in.o LD drivers/ieee1394/built-in.o CC fs/xattr.o LD crypto/crypto.o CC kernel/futex.o CC net/core/net_namespace.o CC kernel/trace/trace_clock.o CC kernel/trace/ring_buffer.o CC kernel/time/timekeeping.o CC net/netlink/genetlink.o CC kernel/time/ntp.o CC kernel/rtmutex.o CC kernel/up.o CC kernel/module.o AS arch/sh/lib/div64.o CC kernel/kallsyms.o CC net/ipv4/inetpeer.o CC kernel/acct.o CC kernel/cgroup.o CC arch/sh/lib/lshrdi3.o LD drivers/clocksource/built-in.o LD crypto/crypto_algapi.o AS arch/sh/lib/memchr.o CC kernel/ns_cgroup.o AS arch/sh/lib/memcpy.o CC drivers/char/n_tty.o LD crypto/crypto_hash.o CC kernel/utsname.o CC lib/random32.o CC kernel/irq/manage.o AS arch/sh/lib/memmove.o CC kernel/user_namespace.o CC net/ipv4/protocol.o CC kernel/pid_namespace.o AS arch/sh/lib/memset.o CC lib/bust_spinlocks.o CC fs/libfs.o CC kernel/time/clocksource.o AS arch/sh/lib/strlen.o CC net/core/sysctl_net_core.o CC drivers/char/tty_ioctl.o LD arch/sh/lib/built-in.o CC fs/fs-writeback.o CC kernel/res_counter.o CC kernel/audit.o CC kernel/auditfilter.o CC kernel/audit_watch.o CC lib/hexdump.o CC drivers/char/tty_ldisc.o CC lib/kasprintf.o CC fs/pnode.o CC net/ipv4/ip_input.o CC fs/drop_caches.o CC kernel/auditsc.o CC fs/splice.o CC kernel/audit_tree.o CC fs/sync.o LD arch/sh/kernel/built-in.o AR arch/sh/lib/lib.a CC net/ipv4/ip_fragment.o CC kernel/softlockup.o CC kernel/time/jiffies.o CC drivers/char/tty_buffer.o CC drivers/char/tty_port.o CC net/core/dev.o CC fs/utimes.o LD crypto/built-in.o CC kernel/hung_task.o CC kernel/time/timer_list.o CC net/core/ethtool.o CC kernel/rcutree.o CC net/sched/sch_generic.o LD arch/sh/oprofile/oprofile.o LD arch/sh/oprofile/built-in.o CC net/sched/sch_mq.o CC kernel/irq/spurious.o CC kernel/rcutree_trace.o CC net/core/dev_mcast.o CC kernel/relay.o CC lib/bitmap.o CC lib/scatterlist.o CC net/ipv4/ip_forward.o CC lib/string_helpers.o CC kernel/utsname_sysctl.o CC drivers/char/misc.o CC kernel/time/timecompare.o CC kernel/elfcore.o CC kernel/perf_event.o CC kernel/time/timeconv.o CC kernel/time/clockevents.o CC fs/stack.o CC fs/fs_struct.o CC kernel/time/tick-common.o CC kernel/hw_breakpoint.o CC fs/buffer.o CC kernel/irq/resend.o CC kernel/irq/chip.o CC fs/bio.o CC fs/block_dev.o CC fs/direct-io.o CC net/core/dst.o LD ipc/built-in.o CC fs/mpage.o CC fs/ioprio.o /scratch/kisskb/src/kernel/cgroup.c: In function 'current_css_set_read': /scratch/kisskb/src/kernel/cgroup.c:4722: error: unable to find a register to spill in class 'R0_REGS' /scratch/kisskb/src/kernel/cgroup.c:4722: 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])) 172 {movsi_ie} (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:4722: confused by earlier errors, bailing out make[2]: * [kernel/cgroup.o] Error 1 make[2]: * Waiting for unfinished jobs.... CC net/core/netevent.o CC lib/gcd.o CC net/core/neighbour.o CC lib/lcm.o CC lib/list_sort.o LD drivers/block/built-in.o CC lib/iomap_copy.o LD init/mounts.o LD init/built-in.o CC lib/devres.o CC net/core/rtnetlink.o CC net/ipv4/ip_options.o CC net/core/utils.o CC lib/find_last_bit.o LD drivers/media/IR/built-in.o CC fs/configfs/inode.o LD net/ethernet/built-in.o CC fs/configfs/file.o CC drivers/misc/eeprom/eeprom_93cx6.o CC drivers/serial/serial_core.o LD drivers/cpufreq/built-in.o LD drivers/media/video/built-in.o CC drivers/mtd/mtdcore.o CC drivers/serial/sh-sci.o LD drivers/media/built-in.o CC drivers/net/mii.o CC drivers/char/tty_audit.o CC lib/hweight.o CC drivers/sh/intc.o CC drivers/net/Space.o CC drivers/rtc/rtc-lib.o CC drivers/net/loopback.o CC net/ipv4/ip_output.o CC lib/kernel_lock.o CC net/sunrpc/clnt.o CC lib/smp_processor_id.o CC lib/list_debug.o CC fs/cramfs/inode.o CC fs/debugfs/inode.o CC fs/configfs/dir.o CC net/sunrpc/xprt.o CC net/sunrpc/socklib.o CC fs/ext2/balloc.o CC lib/bitrev.o CC fs/cramfs/uncompress.o CC drivers/rtc/hctosys.o CC lib/crc-ccitt.o CC drivers/net/smc91x.o CC fs/lockd/clntlock.o CC net/ipv4/ip_sockglue.o CC fs/lockd/clntproc.o CC drivers/rtc/class.o CC lib/crc16.o CC net/core/link_watch.o CC kernel/irq/devres.o CC fs/notify/fsnotify.o CC fs/partitions/check.o LD drivers/base/built-in.o CC lib/crc-itu-t.o HOSTCC lib/gen_crc32table CC fs/notify/notification.o CC kernel/irq/proc.o CC drivers/rtc/interface.o CC net/ipv4/inet_hashtables.o CC fs/proc/nommu.o CC net/ipv4/inet_timewait_sock.o CC net/ipv4/inet_connection_sock.o CC fs/lockd/host.o CC fs/ext2/dir.o CC net/ipv4/tcp.o CC fs/notify/group.o CC fs/proc/task_nommu.o CC drivers/mtd/mtdsuper.o CC fs/configfs/symlink.o CC net/sunrpc/xprtsock.o CC lib/crc7.o CC lib/libcrc32c.o CC lib/lzo/lzo1x_compress.o CC lib/lzo/lzo1x_decompress.o CC net/ipv4/tcp_input.o CC net/ipv4/tcp_output.o LD security/built-in.o CC fs/debugfs/file.o CC drivers/mtd/mtdpart.o CC fs/notify/inode_mark.o /scratch/kisskb/src/mm/memcontrol.c: In function 'mem_cgroup_read': /scratch/kisskb/src/mm/memcontrol.c:2961: warning: 'val' may be used uninitialized in this function CC fs/ramfs/inode.o CC drivers/mtd/mtdconcat.o CC lib/zlib_deflate/deflate.o CC fs/ramfs/file-nommu.o LD drivers/misc/eeprom/built-in.o CC lib/audit.o LD drivers/misc/built-in.o LD kernel/time/built-in.o CC lib/lmb.o /scratch/kisskb/src/fs/dcache.c: In function 'd_materialise_unique': /scratch/kisskb/src/fs/dcache.c:1887: warning: control reaches end of non-void function CC lib/zlib_deflate/deftree.o CC fs/ext2/file.o CC fs/romfs/storage.o CC lib/syscall.o CC fs/configfs/mount.o CC lib/zlib_inflate/inffast.o CC fs/eventpoll.o CC fs/anon_inodes.o CC fs/notify/inotify/inotify.o CC drivers/rtc/rtc-dev.o CC fs/nfs/client.o CC fs/signalfd.o CC fs/timerfd.o CC lib/nlattr.o CC fs/sysfs/inode.o CC lib/atomic64.o CC fs/eventfd.o CC fs/lockd/svc.o /scratch/kisskb/src/mm/memcontrol.c: In function 'mem_cgroup_unregister_event': /scratch/kisskb/src/mm/memcontrol.c:3461: warning: 'thresholds' may be used uninitialized in this function CC fs/sysfs/file.o CC fs/sysfs/dir.o /scratch/kisskb/src/mm/memcontrol.c: In function 'mem_cgroup_register_event': /scratch/kisskb/src/mm/memcontrol.c:3376: warning: 'thresholds' may be used uninitialized in this function CC fs/sysfs/symlink.o CC fs/lockd/svclock.o LD net/sched/built-in.o CC lib/zlib_inflate/inflate.o CC net/ipv4/tcp_timer.o CC net/ipv4/tcp_ipv4.o CC lib/zlib_inflate/infutil.o CC net/sunrpc/sched.o CC fs/aio.o CC lib/zlib_deflate/deflate_syms.o CC fs/locks.o CC drivers/rtc/rtc-proc.o CC fs/binfmt_misc.o CC fs/binfmt_script.o CC net/unix/af_unix.o CC fs/nfs/dir.o CC fs/proc/inode.o CC drivers/mtd/mtdchar.o CC net/unix/garbage.o LD block/built-in.o CC net/unix/sysctl_net_unix.o CC drivers/rtc/rtc-sysfs.o CC drivers/rtc/rtc-sh.o CC net/ipv4/tcp_minisocks.o CC drivers/video/fb_notify.o CC net/ipv4/tcp_cong.o CC net/core/filter.o CC fs/binfmt_elf_fdpic.o CC fs/binfmt_flat.o CC fs/dcookies.o CC fs/romfs/super.o CC lib/zlib_inflate/inftrees.o CC fs/configfs/item.o CC net/ipv4/datagram.o LD kernel/irq/built-in.o CC lib/argv_split.o CC lib/zlib_inflate/inflate_syms.o CC net/ipv4/raw.o CC fs/notify/inotify/inotify_fsnotify.o CC net/sunrpc/auth.o CC net/ipv4/udp.o CC fs/partitions/msdos.o CC net/ipv4/udplite.o CC fs/lockd/svcshare.o CC net/ipv4/arp.o CC fs/lockd/svcproc.o CC net/ipv4/icmp.o LD fs/ramfs/ramfs.o LD fs/ramfs/built-in.o CC net/ipv4/devinet.o CC fs/lockd/svcsubs.o CC fs/sysfs/mount.o LD drivers/sh/built-in.o CC net/ipv4/af_inet.o CC net/ipv4/igmp.o CC fs/lockd/mon.o CC net/core/flow.o LD lib/lzo/lzo_compress.o CC lib/bug.o CC lib/cmdline.o CC fs/proc/root.o LD lib/lzo/lzo_decompress.o CC fs/proc/base.o LD lib/lzo/built-in.o CC fs/nfs/file.o CC fs/nfs/getroot.o CC lib/ctype.o LD fs/debugfs/debugfs.o CC drivers/mtd/mtd_blkdevs.o LD fs/debugfs/built-in.o CC net/sunrpc/auth_null.o CC net/sunrpc/auth_unix.o CC fs/ext2/ialloc.o CC net/ipv4/fib_frontend.o CC lib/dec_and_lock.o CC net/ipv4/fib_semantics.o CC fs/sysfs/bin.o CC lib/decompress.o CC lib/decompress_inflate.o CC lib/dump_stack.o CC net/ipv4/inet_fragment.o CC lib/extable.o CC lib/find_next_bit.o CC fs/lockd/xdr.o CC lib/flex_array.o CC net/ipv4/sysctl_net_ipv4.o CC lib/idr.o CC fs/lockd/grace.o LD drivers/video/built-in.o CC fs/lockd/xdr4.o LD fs/configfs/configfs.o CC lib/int_sqrt.o LD fs/configfs/built-in.o CC fs/nfs/inode.o CC lib/irq_regs.o CC fs/nfs/super.o CC fs/sysfs/group.o CC fs/ext2/inode.o CC net/ipv4/fib_hash.o CC fs/proc/generic.o CC fs/proc/array.o CC fs/lockd/svc4proc.o LD drivers/rtc/rtc-core.o CC fs/notify/inotify/inotify_user.o CC lib/is_single_threaded.o CC lib/klist.o CC fs/nfs/nfs2xdr.o CC net/core/net-sysfs.o CC net/ipv4/proc.o CC net/sunrpc/auth_generic.o CC fs/proc/proc_tty.o LD lib/zlib_inflate/zlib_inflate.o LD kernel/trace/built-in.o LD lib/zlib_inflate/built-in.o CC fs/proc/cmdline.o CC lib/kobject.o CC lib/kobject_uevent.o CC lib/kref.o LD fs/cramfs/cramfs.o LD fs/cramfs/built-in.o CC lib/plist.o CC fs/ext2/ioctl.o CC lib/prio_heap.o CC fs/nfs/direct.o /scratch/kisskb/src/net/packet/af_packet.c: In function 'tpacket_rcv': /scratch/kisskb/src/net/packet/af_packet.c:649: warning: 'hdrlen' may be used uninitialized in this function CC fs/nfs/pagelist.o CC fs/nfs/proc.o CC net/sunrpc/svc.o CC fs/nfs/read.o LD fs/partitions/built-in.o CC lib/prio_tree.o CC lib/proportions.o CC net/xfrm/xfrm_policy.o CC net/ipv4/ipconfig.o CC lib/radix-tree.o CC net/ipv4/tcp_cubic.o CC net/ipv4/xfrm4_policy.o CC drivers/mtd/mtdblock.o CC fs/ext2/namei.o CC lib/ratelimit.o CC net/sunrpc/svcsock.o CC lib/rbtree.o LD fs/romfs/romfs.o CC net/ipv4/xfrm4_state.o LD fs/romfs/built-in.o CC net/ipv4/xfrm4_input.o CC net/sysctl_net.o CC lib/reciprocal_div.o LD mm/built-in.o CC lib/rwsem-spinlock.o CC net/xfrm/xfrm_state.o CC lib/sha1.o CC net/sunrpc/svcauth.o CC net/xfrm/xfrm_hash.o CC lib/show_mem.o CC lib/string.o LD lib/zlib_deflate/zlib_deflate.o CC net/sunrpc/svcauth_unix.o CC drivers/mtd/chips/chipreg.o LD lib/zlib_deflate/built-in.o CC lib/vsprintf.o CC net/xfrm/xfrm_input.o CC fs/ext2/super.o CC net/ipv4/xfrm4_output.o GEN lib/crc32table.h CC fs/ext2/symlink.o CC fs/proc/cpuinfo.o CC lib/crc32.o CC fs/proc/devices.o CC fs/nfs/symlink.o CC drivers/mtd/chips/cfi_probe.o CC net/sunrpc/addr.o LD net/packet/built-in.o CC net/xfrm/xfrm_output.o CC fs/proc/interrupts.o LD net/netlink/built-in.o CC net/sunrpc/rpcb_clnt.o CC net/sunrpc/timer.o CC drivers/mtd/chips/cfi_util.o CC drivers/mtd/chips/cfi_cmdset_0002.o CC fs/proc/loadavg.o LD fs/sysfs/built-in.o CC drivers/mtd/chips/gen_probe.o CC net/sunrpc/xdr.o CC fs/nfs/unlink.o CC net/xfrm/xfrm_algo.o CC net/xfrm/xfrm_sysctl.o LD fs/notify/inotify/built-in.o LD fs/notify/built-in.o CC net/sunrpc/sunrpc_syms.o CC fs/nfs/write.o CC net/sunrpc/cache.o CC fs/proc/meminfo.o CC fs/proc/stat.o CC fs/proc/uptime.o CC drivers/mtd/maps/physmap.o CC fs/proc/version.o LD drivers/mtd/mtd.o CC fs/nfs/namespace.o CC net/sunrpc/rpc_pipe.o CC fs/proc/softirqs.o CC fs/nfs/mount_clnt.o CC net/sunrpc/svc_xprt.o CC fs/proc/proc_sysctl.o CC net/sunrpc/stats.o CC fs/nfs/dns_resolve.o CC fs/proc/proc_net.o CC fs/proc/kmsg.o CC net/sunrpc/sysctl.o CC fs/nfs/cache_lib.o CC fs/nfs/nfsroot.o CC fs/nfs/nfs3proc.o CC fs/nfs/nfs3xdr.o CC fs/nfs/sysctl.o LD lib/built-in.o LD drivers/rtc/built-in.o LD drivers/mtd/maps/built-in.o LD drivers/char/built-in.o LD fs/lockd/lockd.o LD fs/lockd/built-in.o LD drivers/net/built-in.o /scratch/kisskb/src/net/sunrpc/svcauth_unix.c: In function 'svcauth_unix_set_client': /scratch/kisskb/src/net/sunrpc/svcauth_unix.c:690: warning: 'sin6' may be used uninitialized in this function LD net/key/built-in.o LD fs/ext2/ext2.o LD fs/ext2/built-in.o LD drivers/serial/built-in.o /scratch/kisskb/src/net/xfrm/xfrm_policy.c: In function 'xfrm_policy_register_afinfo': /scratch/kisskb/src/net/xfrm/xfrm_policy.c:2341: warning: 'xfrm_dst_ops' may be used uninitialized in this function LD net/unix/unix.o LD net/unix/built-in.o LD fs/proc/proc.o LD fs/proc/built-in.o LD net/sunrpc/sunrpc.o LD net/sunrpc/built-in.o AR lib/lib.a LD net/xfrm/built-in.o LD fs/nfs/nfs.o LD fs/nfs/built-in.o LD fs/built-in.o LD net/core/built-in.o make[1]: * [kernel] Error 2 make[1]: * Waiting for unfinished jobs.... LD drivers/mtd/chips/built-in.o LD drivers/mtd/built-in.o LD drivers/built-in.o LD net/ipv4/built-in.o LD net/built-in.o make: *** [sub-make] Error 2 bisect failed 81280572ca6f54009edfa4deee563e8678784218 # git bisect bad Bisecting: 13634 revisions left to test after this (roughly 14 steps) [55db493b65c7b6bb5d7bd3dd3c8a2fe13f5dc09c] Merge branch 'cpumask-cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus # < 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)

© Michael Ellerman 2006-2018.