Buildresult: linus/xtensa-defconfig/xtensa-gcc8 built on May 18 2011, 13:40

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Status:	Failed
Date/Time:	May 18 2011, 13:40
Revision:	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 (`c1d10d18c542278b7fbc413c289d3cb6219da6b3)`
Target:	linus/xtensa-defconfig/xtensa-gcc8
Branch:	linus
Compiler:	xtensa-gcc8 (xtensa-linux-gcc (GCC) 4.3.3)
Config:	defconfig (download)
Log:	Download original Possible errors hung_task.c:(.text+0x1fecc): undefined reference to `ack_bad_irq' make[1]: * [.tmp_vmlinux1] Error 1 make: * [sub-make] Error 2 Possible warnings (49) <stdin>:394:2: warning: #warning syscall umount2 not implemented <stdin>:1430:2: warning: #warning syscall sync_file_range not implemented <stdin>:1462:2: warning: #warning syscall timerfd_create not implemented <stdin>:1470:2: warning: #warning syscall fallocate not implemented <stdin>:1474:2: warning: #warning syscall timerfd_settime not implemented <stdin>:1478:2: warning: #warning syscall timerfd_gettime not implemented <stdin>:1482:2: warning: #warning syscall signalfd4 not implemented <stdin>:1486:2: warning: #warning syscall eventfd2 not implemented <stdin>:1490:2: warning: #warning syscall epoll_create1 not implemented <stdin>:1494:2: warning: #warning syscall dup3 not implemented <stdin>:1498:2: warning: #warning syscall pipe2 not implemented <stdin>:1502:2: warning: #warning syscall inotify_init1 not implemented <stdin>:1506:2: warning: #warning syscall preadv not implemented <stdin>:1510:2: warning: #warning syscall pwritev not implemented <stdin>:1514:2: warning: #warning syscall rt_tgsigqueueinfo not implemented <stdin>:1518:2: warning: #warning syscall perf_event_open not implemented <stdin>:1526:2: warning: #warning syscall fanotify_init not implemented <stdin>:1530:2: warning: #warning syscall fanotify_mark not implemented <stdin>:1534:2: warning: #warning syscall prlimit64 not implemented <stdin>:1538:2: warning: #warning syscall name_to_handle_at not implemented <stdin>:1542:2: warning: #warning syscall open_by_handle_at not implemented <stdin>:1546:2: warning: #warning syscall clock_adjtime not implemented <stdin>:1550:2: warning: #warning syscall syncfs not implemented /scratcharch/xtensa/kernel/entry.S:1545: Warning: value 0xffffffff30000000 truncated to 0x30000000 /scratcharch/xtensa/mm/tlb.c:68: warning: comparison of distinct pointer types lacks a cast /scratcharch/xtensa/mm/tlb.c:71: warning: comparison of distinct pointer types lacks a cast /scratcharch/xtensa/kernel/time.c:42: warning: initialization from incompatible pointer type /scratcharch/xtensa/kernel/irq.c:87: warning: passing argument 1 of 'xtensa_irq_unmask' makes pointer from integer without a cast /scratcharch/xtensa/kernel/irq.c:92: warning: passing argument 1 of 'xtensa_irq_mask' makes pointer from integer without a cast /scratcharch/xtensa/kernel/process.c:180: warning: unused variable 'ti' /scratchkernel/irq/debug.h:8:1: warning: "PS" redefined /scratcharch/xtensa/include/asm/regs.h:59:1: warning: this is the location of the previous definition /scratchkernel/irq/debug.h:8:1: warning: "PS" redefined /scratcharch/xtensa/include/asm/regs.h:59:1: warning: this is the location of the previous definition /scratchkernel/irq/debug.h:8:1: warning: "PS" redefined /scratcharch/xtensa/include/asm/regs.h:59:1: warning: this is the location of the previous definition /scratchkernel/irq/debug.h:8:1: warning: "PS" redefined /scratcharch/xtensa/include/asm/regs.h:59:1: warning: this is the location of the previous definition /scratchkernel/irq/debug.h:8:1: warning: "PS" redefined /scratcharch/xtensa/include/asm/regs.h:59:1: warning: this is the location of the previous definition /scratchkernel/irq/debug.h:8:1: warning: "PS" redefined /scratcharch/xtensa/include/asm/regs.h:59:1: warning: this is the location of the previous definition /scratchkernel/irq/debug.h:8:1: warning: "PS" redefined /scratcharch/xtensa/include/asm/regs.h:59:1: warning: this is the location of the previous definition /scratchkernel/irq/debug.h:8:1: warning: "PS" redefined /scratcharch/xtensa/include/asm/regs.h:59:1: warning: this is the location of the previous definition WARNING: vmlinux.o (.xt.lit): unexpected non-allocatable section. WARNING: vmlinux.o (.xt.prop): unexpected non-allocatable section. WARNING: modpost: Found 1 section mismatch(es). 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 c1d10d18c542278b7fbc413c289d3cb6219da6b3 Head not built, building # < git reset --mixed # git branch -D linus Deleted branch linus (was c1d10d1). # 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=xtensa O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/bin/xtensa-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=xtensa O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/bin/xtensa-linux- defconfig makewrap: Added ccache to CROSS_COMPILE makewrap: Using -j factor 32 # /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=xtensa O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/bin/xtensa-linux- makewrap: Added ccache to CROSS_COMPILE makewrap: Using -j factor 32 GEN /scratch/kisskb/build/linus_xtensa-defconfig_xtensa/Makefile scripts/kconfig/conf --silentoldconfig Kconfig GEN /scratch/kisskb/build/linus_xtensa-defconfig_xtensa/Makefile CHK include/linux/version.h UPD include/linux/version.h HOSTCC scripts/kallsyms HOSTCC scripts/conmakehash 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 CC kernel/bounds.s GEN include/generated/bounds.h CC arch/xtensa/kernel/asm-offsets.s GEN include/generated/asm-offsets.h CALL /scratch/kisskb/src/scripts/checksyscalls.sh <stdin>:394:2: warning: #warning syscall umount2 not implemented <stdin>:1430:2: warning: #warning syscall sync_file_range not implemented <stdin>:1462:2: warning: #warning syscall timerfd_create not implemented <stdin>:1470:2: warning: #warning syscall fallocate not implemented <stdin>:1474:2: warning: #warning syscall timerfd_settime not implemented <stdin>:1478:2: warning: #warning syscall timerfd_gettime not implemented <stdin>:1482:2: warning: #warning syscall signalfd4 not implemented <stdin>:1486:2: warning: #warning syscall eventfd2 not implemented <stdin>:1490:2: warning: #warning syscall epoll_create1 not implemented <stdin>:1494:2: warning: #warning syscall dup3 not implemented <stdin>:1498:2: warning: #warning syscall pipe2 not implemented <stdin>:1502:2: warning: #warning syscall inotify_init1 not implemented <stdin>:1506:2: warning: #warning syscall preadv not implemented <stdin>:1510:2: warning: #warning syscall pwritev not implemented <stdin>:1514:2: warning: #warning syscall rt_tgsigqueueinfo not implemented <stdin>:1518:2: warning: #warning syscall perf_event_open not implemented <stdin>:1526:2: warning: #warning syscall fanotify_init not implemented <stdin>:1530:2: warning: #warning syscall fanotify_mark not implemented <stdin>:1534:2: warning: #warning syscall prlimit64 not implemented <stdin>:1538:2: warning: #warning syscall name_to_handle_at not implemented <stdin>:1542:2: warning: #warning syscall open_by_handle_at not implemented <stdin>:1546:2: warning: #warning syscall clock_adjtime not implemented <stdin>:1550:2: warning: #warning syscall syncfs not implemented CHK include/generated/compile.h CC init/main.o LD usr/built-in.o CC init/do_mounts.o CC init/noinitramfs.o AS arch/xtensa/kernel/align.o AS arch/xtensa/kernel/entry.o CC arch/xtensa/kernel/irq.o AS arch/xtensa/kernel/coprocessor.o CC arch/xtensa/kernel/process.o CC arch/xtensa/kernel/ptrace.o CC arch/xtensa/kernel/setup.o CC arch/xtensa/kernel/signal.o CC arch/xtensa/kernel/syscall.o CC arch/xtensa/kernel/time.o CC arch/xtensa/mm/init.o CC arch/xtensa/kernel/traps.o AS arch/xtensa/kernel/vectors.o CC arch/xtensa/mm/cache.o AS arch/xtensa/mm/misc.o CC arch/xtensa/kernel/platform.o CC arch/xtensa/mm/fault.o CC arch/xtensa/platforms/iss/io.o CC arch/xtensa/kernel/pci-dma.o CC arch/xtensa/platforms/iss/console.o CC arch/xtensa/mm/mmu.o CC arch/xtensa/platforms/iss/setup.o UPD include/generated/compile.h CC arch/xtensa/mm/tlb.o CC kernel/sched.o CC mm/filemap.o CC arch/xtensa/kernel/init_task.o CC arch/xtensa/platforms/iss/network.o CC arch/xtensa/kernel/io.o /scratch/kisskb/src/arch/xtensa/kernel/entry.S: Assembler messages: /scratch/kisskb/src/arch/xtensa/kernel/entry.S:1545: Warning: value 0xffffffff30000000 truncated to 0x30000000 CC mm/mempool.o AS arch/xtensa/kernel/head.o CC init/version.o CC fs/open.o LDS arch/xtensa/kernel/vmlinux.lds CC mm/oom_kill.o CC ipc/util.o CC ipc/msgutil.o CC security/commoncap.o CC crypto/api.o /scratch/kisskb/src/arch/xtensa/mm/tlb.c: In function 'flush_tlb_mm': /scratch/kisskb/src/arch/xtensa/mm/tlb.c:68: warning: comparison of distinct pointer types lacks a cast /scratch/kisskb/src/arch/xtensa/mm/tlb.c:71: warning: comparison of distinct pointer types lacks a cast CC crypto/cipher.o /scratch/kisskb/src/arch/xtensa/kernel/time.c:42: warning: initialization from incompatible pointer type CC kernel/fork.o CC kernel/exec_domain.o CC block/elevator.o CC kernel/panic.o CC ipc/msg.o CC crypto/compress.o CC kernel/printk.o /scratch/kisskb/src/arch/xtensa/kernel/irq.c: In function 'xtensa_irq_enable': /scratch/kisskb/src/arch/xtensa/kernel/irq.c:87: warning: passing argument 1 of 'xtensa_irq_unmask' makes pointer from integer without a cast /scratch/kisskb/src/arch/xtensa/kernel/irq.c: In function 'xtensa_irq_disable': /scratch/kisskb/src/arch/xtensa/kernel/irq.c:92: warning: passing argument 1 of 'xtensa_irq_mask' makes pointer from integer without a cast CC mm/fadvise.o CC security/min_addr.o CC block/blk-core.o LD arch/xtensa/mm/built-in.o /scratch/kisskb/src/arch/xtensa/kernel/process.c: In function 'copy_thread': /scratch/kisskb/src/arch/xtensa/kernel/process.c:180: warning: unused variable 'ti' LD sound/built-in.o CC kernel/cpu.o CC fs/read_write.o CC ipc/sem.o LD firmware/built-in.o CC ipc/shm.o CC ipc/ipcns_notifier.o CC kernel/exit.o CC block/blk-tag.o LD drivers/auxdisplay/built-in.o CC block/blk-sysfs.o CC ipc/syscall.o CC drivers/base/core.o LD arch/xtensa/kernel/built-in.o CC drivers/base/sys.o CC fs/file_table.o LD drivers/block/built-in.o LD arch/xtensa/platforms/iss/built-in.o LD drivers/cdrom/built-in.o CC ipc/ipc_sysctl.o CC mm/maccess.o CC kernel/itimer.o TIMEC kernel/timeconst.h CC kernel/softirq.o CC drivers/base/bus.o CC kernel/resource.o LD init/mounts.o CC crypto/algapi.o CC lib/bcd.o CC kernel/sysctl.o CC net/socket.o CC drivers/base/dd.o LD net/802/built-in.o LD init/built-in.o CC drivers/char/mem.o LD security/built-in.o CC drivers/char/random.o CC kernel/sysctl_binary.o CC kernel/capability.o CC drivers/base/syscore.o CC lib/div64.o LD arch/xtensa/lib/built-in.o AS arch/xtensa/lib/checksum.o CC drivers/base/driver.o AS arch/xtensa/lib/memcopy.o AS arch/xtensa/lib/memset.o CC drivers/base/class.o CC block/blk-flush.o AS arch/xtensa/lib/strncpy_user.o AS arch/xtensa/lib/strnlen_user.o CC kernel/ptrace.o CC fs/super.o AS arch/xtensa/lib/usercopy.o CC drivers/base/platform.o CC crypto/scatterwalk.o CC kernel/timer.o CC net/core/sock.o AR arch/xtensa/lib/lib.a CC net/core/request_sock.o CC lib/sort.o CC drivers/base/cpu.o CC net/ethernet/eth.o CC net/ipv4/route.o CC fs/char_dev.o CC kernel/user.o CC net/ipv4/inetpeer.o CC lib/parser.o CC drivers/base/firmware.o CC net/core/skbuff.o CC net/ipv4/protocol.o LD drivers/clk/built-in.o LD drivers/clocksource/built-in.o CC mm/page_alloc.o CC mm/page-writeback.o CC lib/halfmd4.o CC crypto/proc.o CC fs/stat.o CC block/blk-settings.o CC fs/exec.o CC net/core/iovec.o CC drivers/char/misc.o LD ipc/built-in.o CC net/core/datagram.o CC net/core/stream.o CC net/core/scm.o CC net/core/gen_stats.o CC net/core/gen_estimator.o CC lib/debug_locks.o CC drivers/base/init.o LD net/ethernet/built-in.o CC lib/random32.o CC lib/bust_spinlocks.o CC drivers/base/map.o CC kernel/signal.o CC net/core/net_namespace.o CC net/ipv4/ip_input.o CC drivers/char/hw_random/core.o CC crypto/aes_generic.o CC net/ipv4/ip_fragment.o CC net/ipv4/ip_forward.o CC net/ipv6/addrconf_core.o CC block/blk-ioc.o CC fs/pipe.o CC kernel/sys.o CC kernel/kmod.o CC net/ipv4/ip_options.o CC lib/hexdump.o CC fs/namei.o CC drivers/base/devres.o CC block/blk-map.o CC net/core/sysctl_net_core.o CC net/core/dev.o CC block/blk-exec.o LD drivers/char/hw_random/rng-core.o CC crypto/rng.o CC lib/kasprintf.o CC drivers/base/attribute_container.o LD drivers/char/hw_random/built-in.o LD drivers/char/built-in.o CC net/core/ethtool.o CC fs/fcntl.o CC net/core/dev_addr_lists.o CC net/core/dst.o CC net/ipv6/exthdrs_core.o CC net/core/netevent.o LD drivers/crypto/built-in.o CC net/core/neighbour.o CC lib/bitmap.o CC net/ipv4/ip_output.o LD drivers/firewire/built-in.o LD drivers/firmware/built-in.o CC drivers/base/transport_class.o CC net/core/rtnetlink.o CC net/core/utils.o CC net/ipv4/ip_sockglue.o CC block/blk-merge.o CC block/blk-softirq.o CC mm/readahead.o CC net/core/link_watch.o CC net/core/filter.o CC net/ipv4/inet_hashtables.o LD drivers/base/power/built-in.o CC drivers/base/dma-mapping.o LD net/ipv6/built-in.o CC fs/ioctl.o CC fs/readdir.o CC net/core/flow.o CC net/core/net-sysfs.o CC block/blk-timeout.o CC net/ipv4/inet_timewait_sock.o CC net/ipv4/inet_connection_sock.o CC net/netlink/af_netlink.o CC net/packet/af_packet.o CC fs/select.o CC lib/scatterlist.o CC lib/string_helpers.o CC lib/gcd.o CC lib/lcm.o CC drivers/base/firmware_class.o CC lib/list_sort.o CC block/blk-iopoll.o CC crypto/krng.o CC net/netlink/genetlink.o CC block/blk-lib.o CC kernel/workqueue.o CC crypto/ansi_cprng.o LD drivers/gpio/built-in.o CC lib/uuid.o CC drivers/hid/hid-core.o CC drivers/hid/hid-input.o LD drivers/gpu/drm/i2c/built-in.o CC drivers/hwmon/hwmon.o LD drivers/gpu/drm/built-in.o LD drivers/gpu/stub/built-in.o LD drivers/gpu/vga/built-in.o LD drivers/idle/built-in.o LD drivers/i2c/algos/built-in.o LD drivers/i2c/busses/built-in.o LD drivers/i2c/muxes/built-in.o CC net/ipv4/tcp.o CC block/ioctl.o LD drivers/i2c/built-in.o LD crypto/crypto.o LD crypto/crypto_algapi.o CC mm/swap.o CC kernel/pid.o CC fs/fifo.o CC mm/truncate.o CC net/ipv4/tcp_input.o CC mm/vmscan.o CC fs/dcache.o CC net/ipv4/tcp_output.o CC mm/shmem.o CC fs/inode.o CC lib/flex_array.o LD drivers/base/built-in.o CC lib/kstrtox.o CC fs/attr.o LD drivers/gpu/built-in.o LD crypto/built-in.o CC fs/bad_inode.o CC lib/iomap_copy.o LD drivers/ieee802154/built-in.o CC mm/prio_tree.o LD drivers/hwmon/built-in.o CC lib/devres.o CC mm/util.o CC drivers/input/input.o CC lib/find_last_bit.o CC mm/mmzone.o CC fs/file.o CC fs/filesystems.o CC block/genhd.o CC block/scsi_ioctl.o CC lib/hweight.o CC lib/nlattr.o CC kernel/rcupdate.o CC mm/vmstat.o CC fs/namespace.o CC mm/backing-dev.o CC lib/argv_split.o CC lib/cmdline.o CC mm/page_isolation.o CC fs/seq_file.o CC lib/ctype.o CC lib/dec_and_lock.o CC lib/decompress.o CC lib/dump_stack.o CC lib/extable.o CC mm/mm_init.o CC drivers/input/input-compat.o CC drivers/input/input-mt.o CC mm/mmu_context.o CC lib/find_next_bit.o CC lib/idr.o CC kernel/extable.o CC block/bsg.o CC block/noop-iosched.o CC lib/int_sqrt.o CC fs/xattr.o CC net/ipv4/tcp_timer.o CC fs/libfs.o LD net/packet/built-in.o CC fs/fs-writeback.o CC drivers/input/ff-core.o CC mm/percpu.o LD net/netlink/built-in.o CC net/sched/sch_generic.o CC net/sched/sch_mq.o CC lib/ioremap.o CC mm/fremap.o CC net/ipv4/tcp_ipv4.o CC mm/highmem.o CC lib/irq_regs.o CC lib/is_single_threaded.o CC fs/pnode.o CC kernel/params.o CC lib/klist.o CC fs/drop_caches.o CC lib/kobject.o CC lib/kref.o CC lib/plist.o CC lib/prio_heap.o CC mm/madvise.o CC lib/prio_tree.o CC lib/proportions.o CC net/unix/af_unix.o LD drivers/hid/hid.o LD drivers/hid/built-in.o CC lib/radix-tree.o CC fs/splice.o LD net/wireless/built-in.o CC fs/sync.o LD drivers/input/input-core.o CC lib/ratelimit.o LD drivers/input/built-in.o CC net/xfrm/xfrm_policy.o LD drivers/lguest/built-in.o CC mm/memory.o CC lib/rbtree.o LD drivers/macintosh/built-in.o CC fs/utimes.o CC lib/reciprocal_div.o CC fs/stack.o LD net/core/built-in.o CC mm/mincore.o CC mm/mlock.o LD drivers/media/common/tuners/built-in.o LD drivers/media/common/built-in.o CC lib/rwsem.o CC mm/mmap.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/rc/built-in.o CC fs/fs_struct.o LD drivers/media/video/davinci/built-in.o CC lib/sha1.o CC lib/show_mem.o LD drivers/media/video/built-in.o CC mm/mprotect.o LD drivers/media/built-in.o CC net/ipv4/tcp_minisocks.o CC kernel/posix-timers.o LD drivers/mfd/built-in.o LD block/built-in.o LD drivers/misc/cb710/built-in.o CC net/ipv4/tcp_cong.o LD drivers/misc/eeprom/built-in.o LD drivers/misc/lis3lv02d/built-in.o CC net/unix/garbage.o CC net/xfrm/xfrm_state.o LD drivers/misc/ti-st/built-in.o CC net/sysctl_net.o LD drivers/misc/built-in.o CC net/xfrm/xfrm_hash.o CC drivers/net/Space.o CC fs/statfs.o CC fs/buffer.o LD net/sched/built-in.o CC fs/bio.o CC lib/string.o CC mm/mremap.o CC mm/msync.o CC fs/block_dev.o CC drivers/net/loopback.o CC lib/timerqueue.o CC net/ipv4/datagram.o CC fs/direct-io.o CC fs/mpage.o CC net/ipv4/raw.o CC fs/ioprio.o CC fs/devpts/inode.o CC net/ipv4/udp.o CC kernel/kthread.o CC mm/rmap.o CC lib/vsprintf.o CC net/ipv4/udplite.o CC fs/notify/fsnotify.o CC fs/notify/notification.o CC fs/notify/group.o LD drivers/net/built-in.o LD drivers/nfc/built-in.o CC net/unix/sysctl_net_unix.o CC fs/notify/inode_mark.o LD drivers/platform/built-in.o CC drivers/tty/tty_io.o CC kernel/wait.o CC fs/notify/mark.o CC kernel/kfifo.o CC net/xfrm/xfrm_input.o LD fs/devpts/devpts.o LD fs/devpts/built-in.o CC net/xfrm/xfrm_output.o CC net/ipv4/arp.o CC fs/partitions/check.o CC net/ipv4/icmp.o CC fs/partitions/msdos.o CC drivers/tty/n_tty.o CC drivers/tty/tty_ioctl.o CC drivers/tty/tty_ldisc.o CC mm/vmalloc.o CC mm/pagewalk.o CC fs/proc/mmu.o LD fs/quota/built-in.o CC fs/ramfs/inode.o CC net/ipv4/devinet.o CC fs/sysfs/inode.o CC fs/sysfs/file.o CC fs/notify/vfsmount_mark.o CC fs/sysfs/dir.o CC fs/sysfs/symlink.o CC fs/sysfs/mount.o LD net/unix/unix.o LD net/unix/built-in.o CC fs/sysfs/bin.o CC fs/sysfs/group.o LD lib/built-in.o CC net/ipv4/af_inet.o CC mm/pgtable-generic.o CC drivers/watchdog/softdog.o CC drivers/video/fb_notify.o CC fs/ramfs/file-mmu.o CC mm/init-mm.o CC net/xfrm/xfrm_algo.o LD fs/notify/dnotify/built-in.o LD drivers/video/backlight/built-in.o LD fs/notify/fanotify/built-in.o CC fs/notify/inotify/inotify_fsnotify.o CC net/ipv4/igmp.o CC fs/eventpoll.o CC fs/anon_inodes.o CC net/ipv4/fib_frontend.o CC net/xfrm/xfrm_sysctl.o CC drivers/video/console/dummycon.o CC fs/proc/task_mmu.o CC fs/proc/inode.o CC fs/proc/root.o CC kernel/sys_ni.o CC fs/proc/base.o CC drivers/tty/tty_buffer.o CC kernel/posix-cpu-timers.o CC net/ipv4/fib_semantics.o CC fs/proc/generic.o LD drivers/watchdog/built-in.o CC net/ipv4/fib_trie.o CC net/ipv4/inet_fragment.o LD fs/partitions/built-in.o CC net/ipv4/sysctl_net_ipv4.o CC fs/proc/array.o CC fs/notify/inotify/inotify_user.o LD fs/ramfs/ramfs.o LD fs/ramfs/built-in.o CC fs/signalfd.o CC kernel/mutex.o CC drivers/tty/tty_port.o LD drivers/video/console/built-in.o LD drivers/video/display/built-in.o CC net/ipv4/proc.o CC drivers/tty/tty_mutex.o CC mm/bootmem.o CC fs/proc/proc_tty.o LD drivers/video/omap2/displays/built-in.o LD drivers/video/omap2/dss/built-in.o LD drivers/video/omap2/omapfb/built-in.o LD drivers/video/omap2/built-in.o LD drivers/video/built-in.o CC net/xfrm/xfrm_replay.o CC fs/proc/cmdline.o LD fs/sysfs/built-in.o CC fs/timerfd.o CC fs/eventfd.o AR lib/lib.a CC fs/proc/consoles.o CC net/ipv4/xfrm4_mode_beet.o CC fs/proc/cpuinfo.o CC drivers/tty/pty.o CC kernel/hrtimer.o CC net/ipv4/inet_lro.o LD drivers/tty/ipwireless/built-in.o LD drivers/tty/serial/built-in.o CC fs/proc/devices.o CC net/ipv4/xfrm4_mode_transport.o CC drivers/tty/vt/vt_ioctl.o CC fs/proc/interrupts.o CC fs/aio.o CC fs/proc/loadavg.o CC fs/locks.o CC net/ipv4/xfrm4_mode_tunnel.o CC fs/proc/meminfo.o CC fs/binfmt_script.o CC net/ipv4/ipconfig.o CC fs/proc/stat.o CC fs/binfmt_elf.o LD fs/notify/inotify/built-in.o LD fs/notify/built-in.o CC fs/proc/uptime.o CC fs/proc/version.o CC mm/bounce.o CC drivers/tty/vt/vc_screen.o CC drivers/tty/vt/selection.o CC mm/page_io.o CC net/ipv4/inet_diag.o CC net/ipv4/tcp_diag.o CC fs/proc/softirqs.o CC mm/swap_state.o CC kernel/rwsem.o CC drivers/tty/vt/keyboard.o CC net/ipv4/tcp_cubic.o CC fs/proc/proc_sysctl.o CC fs/proc/proc_net.o CC net/ipv4/xfrm4_policy.o CC fs/proc/kcore.o LD net/xfrm/built-in.o CC drivers/tty/vt/consolemap.o CC mm/swapfile.o CC kernel/nsproxy.o CC mm/thrash.o CONMK drivers/tty/vt/consolemap_deftbl.c CC mm/dmapool.o CC fs/proc/kmsg.o CC fs/proc/page.o CC mm/slub.o CC drivers/tty/vt/vt.o SHIPPED drivers/tty/vt/defkeymap.c CC kernel/srcu.o CC net/ipv4/xfrm4_state.o CC kernel/semaphore.o CC kernel/notifier.o CC kernel/ksysfs.o CC drivers/tty/vt/consolemap_deftbl.o CC drivers/tty/vt/defkeymap.o CC net/ipv4/xfrm4_input.o CC kernel/pm_qos_params.o CC net/ipv4/xfrm4_output.o CC kernel/sched_clock.o CC kernel/cred.o CC kernel/async.o CC kernel/range.o CC kernel/jump_label.o CC kernel/groups.o CC kernel/futex.o CC kernel/irq/irqdesc.o CC kernel/time/timekeeping.o CC kernel/time/ntp.o CC kernel/time/clocksource.o CC kernel/rtmutex.o CC kernel/time/jiffies.o CC kernel/time/timer_list.o LD fs/proc/proc.o CC kernel/time/timecompare.o CC kernel/up.o In file included from /scratch/kisskb/src/kernel/irq/internals.h:60, from /scratch/kisskb/src/kernel/irq/irqdesc.c:18: /scratch/kisskb/src/kernel/irq/debug.h:8:1: warning: "PS" redefined In file included from /scratch/kisskb/src/arch/xtensa/include/asm/processor.h:20, from /scratch/kisskb/src/include/linux/prefetch.h:14, from /scratch/kisskb/src/include/linux/list.h:7, from /scratch/kisskb/src/include/linux/smp.h:11, from /scratch/kisskb/src/include/linux/irq.h:12, from /scratch/kisskb/src/kernel/irq/irqdesc.c:10: /scratch/kisskb/src/arch/xtensa/include/asm/regs.h:59:1: warning: this is the location of the previous definition CC kernel/kallsyms.o CC kernel/hung_task.o CC kernel/rcutiny.o CC kernel/utsname_sysctl.o CC kernel/irq/handle.o CC kernel/elfcore.o CC kernel/time/timeconv.o CC kernel/irq/manage.o LD fs/proc/built-in.o CC kernel/time/posix-clock.o CC kernel/time.o CC kernel/irq/spurious.o CC kernel/irq/resend.o CC kernel/irq/chip.o CC kernel/irq/dummychip.o CC kernel/irq/devres.o CC kernel/irq/proc.o In file included from /scratch/kisskb/src/kernel/irq/internals.h:60, from /scratch/kisskb/src/kernel/irq/handle.c:21: /scratch/kisskb/src/kernel/irq/debug.h:8:1: warning: "PS" redefined In file included from /scratch/kisskb/src/arch/xtensa/include/asm/processor.h:20, from /scratch/kisskb/src/include/linux/prefetch.h:14, from /scratch/kisskb/src/include/linux/list.h:7, from /scratch/kisskb/src/include/linux/smp.h:11, from /scratch/kisskb/src/include/linux/irq.h:12, from /scratch/kisskb/src/kernel/irq/handle.c:13: /scratch/kisskb/src/arch/xtensa/include/asm/regs.h:59:1: warning: this is the location of the previous definition In file included from /scratch/kisskb/src/kernel/irq/internals.h:60, from /scratch/kisskb/src/kernel/irq/resend.c:21: /scratch/kisskb/src/kernel/irq/debug.h:8:1: warning: "PS" redefined In file included from /scratch/kisskb/src/arch/xtensa/include/asm/processor.h:20, from /scratch/kisskb/src/include/linux/prefetch.h:14, from /scratch/kisskb/src/include/linux/list.h:7, from /scratch/kisskb/src/include/linux/smp.h:11, from /scratch/kisskb/src/include/linux/irq.h:12, from /scratch/kisskb/src/kernel/irq/resend.c:16: /scratch/kisskb/src/arch/xtensa/include/asm/regs.h:59:1: warning: this is the location of the previous definition In file included from /scratch/kisskb/src/kernel/irq/internals.h:60, from /scratch/kisskb/src/kernel/irq/dummychip.c:10: /scratch/kisskb/src/kernel/irq/debug.h:8:1: warning: "PS" redefined In file included from /scratch/kisskb/src/arch/xtensa/include/asm/processor.h:20, from /scratch/kisskb/src/arch/xtensa/include/asm/bitops.h:22, from /scratch/kisskb/src/include/linux/bitops.h:22, from /scratch/kisskb/src/include/linux/kernel.h:17, from /scratch/kisskb/src/include/linux/interrupt.h:5, from /scratch/kisskb/src/kernel/irq/dummychip.c:7: /scratch/kisskb/src/arch/xtensa/include/asm/regs.h:59:1: warning: this is the location of the previous definition In file included from /scratch/kisskb/src/kernel/irq/internals.h:60, from /scratch/kisskb/src/kernel/irq/spurious.c:17: /scratch/kisskb/src/kernel/irq/debug.h:8:1: warning: "PS" redefined In file included from /scratch/kisskb/src/arch/xtensa/include/asm/processor.h:20, from /scratch/kisskb/src/arch/xtensa/include/asm/bitops.h:22, from /scratch/kisskb/src/include/linux/bitops.h:22, from /scratch/kisskb/src/include/linux/kernel.h:17, from /scratch/kisskb/src/include/linux/jiffies.h:5, from /scratch/kisskb/src/kernel/irq/spurious.c:9: /scratch/kisskb/src/arch/xtensa/include/asm/regs.h:59:1: warning: this is the location of the previous definition In file included from /scratch/kisskb/src/kernel/irq/internals.h:60, from /scratch/kisskb/src/kernel/irq/manage.c:18: /scratch/kisskb/src/kernel/irq/debug.h:8:1: warning: "PS" redefined In file included from /scratch/kisskb/src/arch/xtensa/include/asm/processor.h:20, from /scratch/kisskb/src/include/linux/prefetch.h:14, from /scratch/kisskb/src/include/linux/list.h:7, from /scratch/kisskb/src/include/linux/smp.h:11, from /scratch/kisskb/src/include/linux/irq.h:12, from /scratch/kisskb/src/kernel/irq/manage.c:10: /scratch/kisskb/src/arch/xtensa/include/asm/regs.h:59:1: warning: this is the location of the previous definition LD net/ipv4/built-in.o LD fs/built-in.o LD net/built-in.o In file included from /scratch/kisskb/src/kernel/irq/internals.h:60, from /scratch/kisskb/src/kernel/irq/proc.c:16: /scratch/kisskb/src/kernel/irq/debug.h:8:1: warning: "PS" redefined In file included from /scratch/kisskb/src/arch/xtensa/include/asm/processor.h:20, from /scratch/kisskb/src/include/linux/prefetch.h:14, from /scratch/kisskb/src/include/linux/list.h:7, from /scratch/kisskb/src/include/linux/smp.h:11, from /scratch/kisskb/src/include/linux/irq.h:12, from /scratch/kisskb/src/kernel/irq/proc.c:9: /scratch/kisskb/src/arch/xtensa/include/asm/regs.h:59:1: warning: this is the location of the previous definition In file included from /scratch/kisskb/src/kernel/irq/internals.h:60, from /scratch/kisskb/src/kernel/irq/chip.c:19: /scratch/kisskb/src/kernel/irq/debug.h:8:1: warning: "PS" redefined In file included from /scratch/kisskb/src/arch/xtensa/include/asm/processor.h:20, from /scratch/kisskb/src/include/linux/prefetch.h:14, from /scratch/kisskb/src/include/linux/list.h:7, from /scratch/kisskb/src/include/linux/smp.h:11, from /scratch/kisskb/src/include/linux/irq.h:12, from /scratch/kisskb/src/kernel/irq/chip.c:13: /scratch/kisskb/src/arch/xtensa/include/asm/regs.h:59:1: warning: this is the location of the previous definition LD kernel/time/built-in.o LD kernel/irq/built-in.o LD kernel/built-in.o LD mm/built-in.o LD drivers/tty/vt/built-in.o LD drivers/tty/built-in.o LD drivers/built-in.o LD vmlinux.o MODPOST vmlinux.o WARNING: vmlinux.o (.xt.lit): unexpected non-allocatable section. Did you forget to use "ax"/"aw" in a .S file? Note that for example <linux/init.h> contains section definitions for use in .S files. WARNING: vmlinux.o (.xt.prop): unexpected non-allocatable section. Did you forget to use "ax"/"aw" in a .S file? Note that for example <linux/init.h> contains section definitions for use in .S files. WARNING: modpost: Found 1 section mismatch(es). To see full details build your kernel with: 'make CONFIG_DEBUG_SECTION_MISMATCH=y' GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o LD .tmp_vmlinux1 kernel/built-in.o: In function `watchdog': hung_task.c:(.text+0x1fecc): undefined reference to `ack_bad_irq' make[1]: * [.tmp_vmlinux1] Error 1 make: * [sub-make] Error 2 make failed, trying to bisect .. ## bisect start Last known good revision 0384e2959127a56d0640505d004d8dd92f9c29f5 # < git symbolic-ref HEAD # < git merge-base 0384e2959127a56d0640505d004d8dd92f9c29f5 c1d10d18c542278b7fbc413c289d3cb6219da6b3 # < 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 0384e2959127a56d0640505d004d8dd92f9c29f5 Bisecting: 55755 revisions left to test after this (roughly 16 steps) [42be79e37e264557f12860fa4cc84b4de3685954] Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 Trying c1d10d18c542278b7fbc413c289d3cb6219da6b3 # < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=xtensa O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/bin/xtensa-linux- defconfig makewrap: Added ccache to CROSS_COMPILE makewrap: Using -j factor 32 # /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=xtensa O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/bin/xtensa-linux- makewrap: Added ccache to CROSS_COMPILE makewrap: Using -j factor 32 GEN /scratch/kisskb/build/linus_xtensa-defconfig_xtensa/Makefile scripts/kconfig/conf -s arch/xtensa/Kconfig include/config/auto.conf:155:warning: symbol value '' invalid for CROSS_COMPILE GEN /scratch/kisskb/build/linus_xtensa-defconfig_xtensa/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 CC kernel/bounds.s GEN include/generated/bounds.h CC arch/xtensa/kernel/asm-offsets.s GEN include/generated/asm-offsets.h CALL /scratch/kisskb/src/scripts/checksyscalls.sh <stdin>:395:2: warning: #warning syscall umount2 not implemented <stdin>:1431:2: warning: #warning syscall sync_file_range not implemented <stdin>:1463:2: warning: #warning syscall timerfd_create not implemented <stdin>:1471:2: warning: #warning syscall fallocate not implemented <stdin>:1475:2: warning: #warning syscall timerfd_settime not implemented <stdin>:1479:2: warning: #warning syscall timerfd_gettime not implemented <stdin>:1483:2: warning: #warning syscall signalfd4 not implemented <stdin>:1487:2: warning: #warning syscall eventfd2 not implemented <stdin>:1491:2: warning: #warning syscall epoll_create1 not implemented <stdin>:1495:2: warning: #warning syscall dup3 not implemented <stdin>:1499:2: warning: #warning syscall pipe2 not implemented <stdin>:1503:2: warning: #warning syscall inotify_init1 not implemented <stdin>:1507:2: warning: #warning syscall preadv not implemented <stdin>:1511:2: warning: #warning syscall pwritev not implemented <stdin>:1515:2: warning: #warning syscall rt_tgsigqueueinfo not implemented <stdin>:1519:2: warning: #warning syscall perf_event_open not implemented CHK include/generated/compile.h CC init/main.o CC init/do_mounts.o CC init/noinitramfs.o CC init/version.o AS arch/xtensa/kernel/align.o AS arch/xtensa/kernel/entry.o CC arch/xtensa/kernel/irq.o CC arch/xtensa/mm/init.o AS arch/xtensa/kernel/coprocessor.o CC arch/xtensa/mm/cache.o AS arch/xtensa/mm/misc.o CC arch/xtensa/kernel/process.o CC arch/xtensa/mm/fault.o CC arch/xtensa/kernel/ptrace.o CC arch/xtensa/mm/mmu.o CC arch/xtensa/kernel/setup.o CC arch/xtensa/mm/tlb.o CC arch/xtensa/kernel/signal.o CC arch/xtensa/kernel/syscall.o CC arch/xtensa/platforms/iss/console.o CC arch/xtensa/platforms/iss/setup.o /scratch/kisskb/src/arch/xtensa/kernel/entry.S: Assembler messages: /scratch/kisskb/src/arch/xtensa/kernel/entry.S:1544: Warning: value 0xffffffff30000000 truncated to 0x30000000 CC arch/xtensa/kernel/time.o CC arch/xtensa/platforms/iss/network.o CC arch/xtensa/kernel/traps.o AS arch/xtensa/kernel/vectors.o CC arch/xtensa/kernel/platform.o CC arch/xtensa/kernel/pci-dma.o CC arch/xtensa/kernel/init_task.o CC arch/xtensa/kernel/io.o CC arch/xtensa/kernel/pci.o AS arch/xtensa/kernel/head.o LDS arch/xtensa/kernel/vmlinux.lds CC kernel/sched.o CC kernel/fork.o CC kernel/exec_domain.o CC kernel/panic.o CC mm/bootmem.o CC kernel/printk.o CC ipc/util.o In file included from /scratch/kisskb/src/include/linux/blkdev.h:16, from /scratch/kisskb/src/arch/xtensa/platforms/iss/setup.c:26: /scratch/kisskb/src/include/linux/bio.h:396:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform" /scratch/kisskb/src/include/linux/bio.h:398:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined /scratch/kisskb/src/arch/xtensa/platforms/iss/network.c: In function 'iss_net_configure': /scratch/kisskb/src/arch/xtensa/platforms/iss/network.c:690: error: 'struct net_device' has no member named 'open' /scratch/kisskb/src/arch/xtensa/platforms/iss/network.c:691: error: 'struct net_device' has no member named 'hard_start_xmit' /scratch/kisskb/src/arch/xtensa/platforms/iss/network.c:692: error: 'struct net_device' has no member named 'stop' /scratch/kisskb/src/arch/xtensa/platforms/iss/network.c:693: error: 'struct net_device' has no member named 'get_stats' /scratch/kisskb/src/arch/xtensa/platforms/iss/network.c:694: error: 'struct net_device' has no member named 'set_multicast_list' /scratch/kisskb/src/arch/xtensa/platforms/iss/network.c:695: error: 'struct net_device' has no member named 'tx_timeout' /scratch/kisskb/src/arch/xtensa/platforms/iss/network.c:696: error: 'struct net_device' has no member named 'set_mac_address' /scratch/kisskb/src/arch/xtensa/platforms/iss/network.c:697: error: 'struct net_device' has no member named 'change_mtu' In file included from /scratch/kisskb/src/arch/xtensa/platforms/iss/setup.c:26: /scratch/kisskb/src/include/linux/blkdev.h:757:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform" /scratch/kisskb/src/include/linux/blkdev.h:759:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined make[2]: * [arch/xtensa/platforms/iss/network.o] Error 1 make[2]: * Waiting for unfinished jobs.... CC mm/filemap.o make[2]: * [arch/xtensa/platforms/iss/setup.o] Error 1 CC kernel/cpu.o /scratch/kisskb/src/arch/xtensa/kernel/pci.c: In function 'pcibios_align_resource': /scratch/kisskb/src/arch/xtensa/kernel/pci.c:83: warning: format '%ld' expects type 'long int', but argument 4 has type 'resource_size_t' /scratch/kisskb/src/arch/xtensa/kernel/pci.c: In function '__pci_mmap_set_pgprot': /scratch/kisskb/src/arch/xtensa/kernel/pci.c:361: error: '_PAGE_NO_CACHE' undeclared (first use in this function) /scratch/kisskb/src/arch/xtensa/kernel/pci.c:361: error: (Each undeclared identifier is reported only once /scratch/kisskb/src/arch/xtensa/kernel/pci.c:361: error: for each function it appears in.) make[2]: * [arch/xtensa/kernel/pci.o] Error 1 make[2]: * Waiting for unfinished jobs.... CC mm/mempool.o CC security/commoncap.o In file included from /scratch/kisskb/src/include/linux/blkdev.h:16, from /scratch/kisskb/src/init/do_mounts.h:2, from /scratch/kisskb/src/init/do_mounts.c:23: /scratch/kisskb/src/include/linux/bio.h:396:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform" /scratch/kisskb/src/include/linux/bio.h:398:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined CC kernel/exit.o In file included from /scratch/kisskb/src/init/do_mounts.h:2, from /scratch/kisskb/src/init/do_mounts.c:23: /scratch/kisskb/src/include/linux/blkdev.h:757:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform" /scratch/kisskb/src/include/linux/blkdev.h:759:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined CC mm/oom_kill.o CC fs/open.o make[2]: * [init/do_mounts.o] Error 1 make[2]: * Waiting for unfinished jobs.... CC kernel/itimer.o CC mm/fadvise.o CC ipc/msgutil.o CC kernel/time.o /scratch/kisskb/src/arch/xtensa/kernel/time.c:42: warning: initialization from incompatible pointer type CC kernel/softirq.o CC mm/maccess.o CC kernel/resource.o CC ipc/msg.o In file included from /scratch/kisskb/src/include/linux/blkdev.h:16, from /scratch/kisskb/src/kernel/sched.c:48: /scratch/kisskb/src/include/linux/bio.h:396:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform" /scratch/kisskb/src/include/linux/bio.h:398:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined In file included from /scratch/kisskb/src/kernel/sched.c:48: /scratch/kisskb/src/include/linux/blkdev.h:757:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform" /scratch/kisskb/src/include/linux/blkdev.h:759:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined CC fs/read_write.o LD arch/xtensa/mm/built-in.o In file included from /scratch/kisskb/src/include/linux/blkdev.h:16, from /scratch/kisskb/src/kernel/fork.c:62: /scratch/kisskb/src/include/linux/bio.h:396:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform" /scratch/kisskb/src/include/linux/bio.h:398:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined CC mm/page_alloc.o In file included from /scratch/kisskb/src/kernel/fork.c:62: /scratch/kisskb/src/include/linux/blkdev.h:757:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform" /scratch/kisskb/src/include/linux/blkdev.h:759:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined CC crypto/api.o CC mm/page-writeback.o In file included from /scratch/kisskb/src/include/linux/blkdev.h:16, from /scratch/kisskb/src/mm/mempool.c:15: /scratch/kisskb/src/include/linux/bio.h:396:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform" /scratch/kisskb/src/include/linux/bio.h:398:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined make[1]: * [arch/xtensa/platforms/iss] Error 2 make[1]: * Waiting for unfinished jobs.... In file included from /scratch/kisskb/src/mm/mempool.c:15: /scratch/kisskb/src/include/linux/blkdev.h:757:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform" /scratch/kisskb/src/include/linux/blkdev.h:759:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined CC kernel/sysctl.o /scratch/kisskb/src/arch/xtensa/kernel/process.c: In function 'copy_thread': /scratch/kisskb/src/arch/xtensa/kernel/process.c:180: warning: unused variable 'ti' make[2]: * [mm/mempool.o] Error 1 make[2]: * Waiting for unfinished jobs.... CC crypto/cipher.o In file included from /scratch/kisskb/src/include/linux/blkdev.h:16, from /scratch/kisskb/src/mm/filemap.c:30: /scratch/kisskb/src/include/linux/bio.h:396:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform" /scratch/kisskb/src/include/linux/bio.h:398:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined make[2]: * [kernel/fork.o] Error 1 make[2]: * Waiting for unfinished jobs.... In file included from /scratch/kisskb/src/mm/filemap.c:30: /scratch/kisskb/src/include/linux/blkdev.h:757:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform" /scratch/kisskb/src/include/linux/blkdev.h:759:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined CC crypto/compress.o make[1]: * [init] Error 2 CC crypto/algapi.o CC fs/file_table.o CC ipc/sem.o make[2]: * [kernel/sched.o] Error 1 CC ipc/shm.o make[2]: * [mm/filemap.o] Error 1 CC security/min_addr.o CC ipc/ipcns_notifier.o In file included from /scratch/kisskb/src/include/linux/blkdev.h:16, from /scratch/kisskb/src/kernel/exit.c:45: /scratch/kisskb/src/include/linux/bio.h:396:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform" /scratch/kisskb/src/include/linux/bio.h:398:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined make[1]: * [arch/xtensa/kernel] Error 2 CC crypto/scatterwalk.o In file included from /scratch/kisskb/src/kernel/exit.c:45: /scratch/kisskb/src/include/linux/blkdev.h:757:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform" /scratch/kisskb/src/include/linux/blkdev.h:759:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined CC crypto/proc.o CC fs/super.o In file included from /scratch/kisskb/src/include/linux/blkdev.h:16, from /scratch/kisskb/src/mm/page_alloc.c:30: /scratch/kisskb/src/include/linux/bio.h:396:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform" /scratch/kisskb/src/include/linux/bio.h:398:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined In file included from /scratch/kisskb/src/mm/page_alloc.c:30: /scratch/kisskb/src/include/linux/blkdev.h:757:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform" /scratch/kisskb/src/include/linux/blkdev.h:759:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined make[2]: * [kernel/exit.o] Error 1 CC crypto/aes_generic.o In file included from /scratch/kisskb/src/include/linux/blkdev.h:16, from /scratch/kisskb/src/mm/page-writeback.c:26: /scratch/kisskb/src/include/linux/bio.h:396:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform" /scratch/kisskb/src/include/linux/bio.h:398:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined In file included from /scratch/kisskb/src/mm/page-writeback.c:26: /scratch/kisskb/src/include/linux/blkdev.h:757:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform" /scratch/kisskb/src/include/linux/blkdev.h:759:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined CC fs/char_dev.o make[2]: * [mm/page-writeback.o] Error 1 CC crypto/rng.o make[2]: * [mm/page_alloc.o] Error 1 CC ipc/ipc_sysctl.o CC fs/stat.o In file included from /scratch/kisskb/src/include/linux/blkdev.h:16, from /scratch/kisskb/src/fs/super.c:28: /scratch/kisskb/src/include/linux/bio.h:396:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform" /scratch/kisskb/src/include/linux/bio.h:398:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined In file included from /scratch/kisskb/src/fs/super.c:28: /scratch/kisskb/src/include/linux/blkdev.h:757:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform" /scratch/kisskb/src/include/linux/blkdev.h:759:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined CC crypto/krng.o CC fs/exec.o CC crypto/ansi_cprng.o CC fs/pipe.o make[2]: * [fs/super.o] Error 1 make[2]: * Waiting for unfinished jobs.... make[1]: * [mm] Error 2 LD crypto/crypto.o LD crypto/crypto_algapi.o LD crypto/built-in.o LD security/built-in.o make[1]: * [kernel] Error 2 LD ipc/built-in.o make[1]: * [fs] Error 2 make[1]: * wait: No child processes. Stop. make: *** [sub-make] Error 2 bisect failed c1d10d18c542278b7fbc413c289d3cb6219da6b3 # git bisect bad Bisecting: 27931 revisions left to test after this (roughly 15 steps) [34e84f39a27d059a3e6ec6e8b94aafa702e6f220] ARM: 5721/1: MMCI enable the use of a regulator # < 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)

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