Buildresult: linus/s390-allnoconfig/s390x-gcc4.6 built on Jul 8 2015, 08:21

kisskb

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Status:	OK
Date/Time:	Jul 8 2015, 08:21
Duration:	0:00:11.507794
Builder:	ka2
Revision:	mei: nfc: fix deadlock on shutdown/suspend path (`4f273959b850569253299987eee611927f048de7)`
Target:	linus/s390-allnoconfig/s390x-gcc4.6
Branch:	linus
Compiler:	s390x-gcc4.6 (s390x-linux-gcc (GCC) 4.6.3)
Config:	allnoconfig (download)
Log:	Download original No warnings found in log. Full Log # git rev-parse -q --verify 4f273959b850569253299987eee611927f048de7^{commit} 4f273959b850569253299987eee611927f048de7 already have revision, skipping fetch # git checkout -q -f -B kisskb 4f273959b850569253299987eee611927f048de7 # git clean -qxdf # git log -1 commit 4f273959b850569253299987eee611927f048de7 Author: Tomas Winkler <tomas.winkler@intel.com> Date: Wed Jul 8 00:22:03 2015 +0300 mei: nfc: fix deadlock on shutdown/suspend path In function mei_nfc_host_exit mei_cl_remove_device cannot be called under the device mutex as device removing flow invokes the device driver remove handler that calls in turn to mei_cl_disable_device which naturally acquires the device mutex. Also remove mei_cl_bus_remove_devices which has the same issue, but is never executed as currently the only device on the mei client bus is NFC and a new device cannot be easily added till the bus revamp is completed. This fixes regression caused by commit be9b720a0ccb ("mei_phy: move all nfc logic from mei driver to nfc") Prior to this change the nfc driver remove handler called to no-op disable function while actual nfc device was disabled directly from the mei driver. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-gcc --version # < git log --format=%s --max-count=1 4f273959b850569253299987eee611927f048de7 # < make -j 48 ARCH=s390 O=/home/kisskb/slave/build/linus_s390-allnoconfig_s390x CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux- allnoconfig # make -j 48 ARCH=s390 O=/home/kisskb/slave/build/linus_s390-allnoconfig_s390x CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux- make[1]: Entering directory '/home/kisskb/slave/build/linus_s390-allnoconfig_s390x' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release UPD include/config/kernel.release GEN ./Makefile WRAP arch/s390/include/generated/asm/clkdev.h WRAP arch/s390/include/generated/asm/irq_work.h WRAP arch/s390/include/generated/asm/mcs_spinlock.h WRAP arch/s390/include/generated/asm/preempt.h WRAP arch/s390/include/generated/asm/trace_clock.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h Using /home/kisskb/slave/src as source for kernel HOSTCC scripts/sortextable CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/devicetable-offsets.s GEN scripts/mod/devicetable-offsets.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/sumversion.o HOSTLD scripts/mod/modpost CHK include/generated/timeconst.h CC kernel/bounds.s UPD include/generated/timeconst.h CHK include/generated/bounds.h UPD include/generated/bounds.h CC arch/s390/kernel/asm-offsets.s CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/noinitramfs.o CC init/init_task.o LD usr/built-in.o UPD include/generated/compile.h CC init/version.o LD arch/s390/net/built-in.o CC arch/s390/mm/init.o CC arch/s390/mm/fault.o CC arch/s390/mm/extmem.o CC arch/s390/mm/mmap.o CC arch/s390/mm/vmem.o CC arch/s390/mm/pgtable.o CC arch/s390/mm/maccess.o CC arch/s390/mm/page-states.o CC arch/s390/mm/gup.o CC arch/s390/mm/extable.o CC arch/s390/mm/pageattr.o CC arch/s390/mm/mem_detect.o CC arch/s390/kernel/traps.o CC arch/s390/kernel/time.o CC arch/s390/kernel/process.o AS arch/s390/kernel/base.o CC arch/s390/kernel/early.o CC arch/s390/kernel/idle.o CC arch/s390/kernel/vtime.o CC arch/s390/kernel/setup.o CC arch/s390/kernel/sys_s390.o CC arch/s390/kernel/ptrace.o CC arch/s390/kernel/processor.o CC arch/s390/kernel/signal.o CC arch/s390/kernel/cpcmd.o CC arch/s390/kernel/nmi.o CC arch/s390/kernel/debug.o CC arch/s390/kernel/ebcdic.o CC kernel/fork.o CC kernel/exec_domain.o CC kernel/panic.o CC kernel/cpu.o CC arch/s390/kernel/irq.o CC arch/s390/kernel/ipl.o CC mm/filemap.o CC kernel/resource.o CC kernel/exit.o CC mm/mempool.o CC arch/s390/kernel/diag.o CC arch/s390/kernel/dis.o CC kernel/softirq.o CC kernel/sysctl.o CC fs/open.o LD ipc/built-in.o CC fs/read_write.o CC fs/file_table.o CC security/commoncap.o AS arch/s390/kernel/sclp.o LD crypto/built-in.o CC security/min_addr.o CC kernel/sysctl_binary.o CC kernel/capability.o CC fs/super.o CC fs/char_dev.o CC fs/stat.o LD block/built-in.o CC arch/s390/kernel/vdso.o CC fs/exec.o CC mm/oom_kill.o CC arch/s390/kernel/sysinfo.o CC arch/s390/kernel/jump_label.o LD drivers/amba/built-in.o CC arch/s390/kernel/lgr.o LD drivers/auxdisplay/built-in.o LD sound/built-in.o CC kernel/ptrace.o LD firmware/built-in.o CC kernel/user.o LD drivers/block/built-in.o CC drivers/base/component.o CC arch/s390/kernel/os_info.o CC arch/s390/kernel/machine_kexec.o CC mm/maccess.o LD drivers/bus/built-in.o AS arch/s390/kernel/pgm_check.o CC arch/s390/kernel/runtime_instr.o CC arch/s390/kernel/cache.o LD net/built-in.o LD drivers/cdrom/built-in.o CC drivers/char/mem.o CC drivers/char/random.o LD arch/s390/mm/built-in.o LD drivers/clk/built-in.o LD drivers/s390/block/built-in.o LD drivers/clocksource/built-in.o LD drivers/firewire/built-in.o CC lib/usercopy.o AS arch/s390/lib/mem.o CC lib/lockref.o CC mm/page_alloc.o CC arch/s390/lib/delay.o CC drivers/s390/char/ctrlchar.o CC arch/s390/lib/find.o CC drivers/char/misc.o CC fs/pipe.o LD drivers/firmware/broadcom/built-in.o LD drivers/firmware/built-in.o CC arch/s390/lib/string.o CC drivers/s390/char/keyboard.o LD drivers/char/agp/built-in.o CC kernel/signal.o CC drivers/base/core.o CC arch/s390/kernel/dumpstack.o LD drivers/gpio/built-in.o CC kernel/sys.o CC kernel/kmod.o CC mm/page-writeback.o CC arch/s390/lib/uaccess.o LD init/mounts.o LD init/built-in.o CC lib/bcd.o AS arch/s390/kernel/entry.o CC lib/div64.o CC lib/sort.o LD drivers/gpu/drm/bridge/built-in.o LD drivers/gpu/drm/i2c/built-in.o CC lib/parser.o LD drivers/gpu/drm/panel/built-in.o CC kernel/workqueue.o LD drivers/gpu/drm/tilcdc/built-in.o AS arch/s390/kernel/reipl.o LD drivers/gpu/vga/built-in.o LD drivers/gpu/drm/built-in.o CC mm/readahead.o CC mm/swap.o LD drivers/gpu/built-in.o LD drivers/hsi/clients/built-in.o LD drivers/hsi/controllers/built-in.o LD drivers/hsi/built-in.o CC kernel/pid.o CC kernel/task_work.o CC lib/halfmd4.o LD drivers/i2c/busses/built-in.o LD drivers/i2c/algos/built-in.o CC drivers/s390/cio/airq.o LD drivers/s390/crypto/built-in.o CC lib/debug_locks.o LD drivers/i2c/muxes/built-in.o CC mm/truncate.o LD drivers/i2c/built-in.o CC mm/vmscan.o CC mm/shmem.o CC mm/util.o CC drivers/s390/cio/blacklist.o LD arch/s390/lib/built-in.o CC fs/namei.o CC lib/random32.o CC lib/bust_spinlocks.o CC drivers/base/bus.o CC lib/kasprintf.o LD security/built-in.o CC mm/mmzone.o CC mm/vmstat.o CC mm/backing-dev.o CC kernel/extable.o LD drivers/idle/built-in.o CC drivers/s390/cio/chsc.o CC kernel/params.o CC drivers/s390/cio/cio.o CC drivers/base/dd.o LD drivers/irqchip/built-in.o CC drivers/s390/cio/css.o LD drivers/s390/kvm/built-in.o CC drivers/base/syscore.o LD drivers/leds/built-in.o CC kernel/kthread.o AS arch/s390/kernel/relocate_kernel.o CC drivers/s390/char/defkeymap.o CC lib/bitmap.o CC lib/scatterlist.o CC drivers/base/driver.o CC drivers/base/class.o LD drivers/s390/net/built-in.o CC drivers/base/platform.o CC fs/fcntl.o CC drivers/base/cpu.o AR arch/s390/lib/lib.a CC drivers/base/firmware.o LDS arch/s390/kernel/vdso64/vdso64.lds VDSO64A arch/s390/kernel/vdso64/gettimeofday.o VDSO64A arch/s390/kernel/vdso64/clock_getres.o VDSO64A arch/s390/kernel/vdso64/clock_gettime.o VDSO64A arch/s390/kernel/vdso64/note.o CC drivers/s390/cio/chp.o CC drivers/s390/cio/idset.o VDSO64L arch/s390/kernel/vdso64/vdso64.so.dbg OBJCOPY arch/s390/kernel/vdso64/vdso64.so AS arch/s390/kernel/vdso64/vdso64_wrapper.o CC lib/gcd.o AS arch/s390/kernel/head.o LD arch/s390/kernel/vdso64/built-in.o AS arch/s390/kernel/head64.o LD drivers/lguest/built-in.o CC drivers/base/init.o CC mm/mm_init.o CC kernel/sys_ni.o LDS arch/s390/kernel/vmlinux.lds CC kernel/nsproxy.o CC drivers/base/map.o CC lib/lcm.o CC kernel/notifier.o LD arch/s390/kernel/built-in.o LD arch/s390/built-in.o CC lib/list_sort.o CC drivers/s390/char/sclp.o CC drivers/s390/char/sclp_rw.o LD drivers/s390/scsi/built-in.o CC lib/uuid.o CC lib/flex_array.o CC kernel/ksysfs.o CC fs/ioctl.o CC drivers/base/devres.o CC drivers/base/attribute_container.o CC mm/mmu_context.o LD drivers/char/built-in.o CC lib/iov_iter.o CC lib/clz_ctz.o CC lib/bsearch.o CC drivers/base/transport_class.o CC drivers/s390/cio/isc.o CC lib/find_bit.o CC mm/percpu.o CC mm/slab_common.o LD drivers/macintosh/built-in.o LD drivers/mfd/built-in.o LD drivers/misc/cb710/built-in.o CC drivers/base/topology.o CC mm/compaction.o LD drivers/misc/eeprom/built-in.o CC mm/vmacache.o CC kernel/cred.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/media/common/b2c2/built-in.o LD drivers/media/common/saa7146/built-in.o LD drivers/misc/mic/bus/built-in.o LD drivers/misc/mic/built-in.o LD drivers/media/common/siano/built-in.o LD drivers/misc/ti-st/built-in.o LD drivers/mmc/built-in.o LD drivers/misc/built-in.o CC lib/llist.o CC fs/readdir.o LD drivers/media/firewire/built-in.o CC fs/select.o CC drivers/base/container.o LD drivers/media/common/built-in.o CC fs/dcache.o CC drivers/base/property.o CC drivers/s390/cio/fcx.o CC kernel/reboot.o LD drivers/net/built-in.o CC mm/interval_tree.o CC drivers/s390/cio/itcw.o CC lib/memweight.o LD drivers/media/i2c/soc_camera/built-in.o LD drivers/media/i2c/built-in.o LD drivers/media/mmc/siano/built-in.o LD drivers/media/mmc/built-in.o CC drivers/base/cacheinfo.o CC fs/inode.o LD drivers/media/pci/b2c2/built-in.o CC lib/kfifo.o CC lib/percpu-refcount.o LD drivers/media/pci/ddbridge/built-in.o CC fs/attr.o CC lib/percpu_ida.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/pci/mantis/built-in.o LD drivers/media/pci/ngene/built-in.o LD drivers/media/pci/pluto2/built-in.o CC fs/bad_inode.o LD drivers/media/pci/pt3/built-in.o LD drivers/media/pci/pt1/built-in.o CC fs/file.o LD drivers/media/pci/saa7146/built-in.o CC lib/rhashtable.o LD drivers/media/pci/smipcie/built-in.o CC fs/filesystems.o CC fs/namespace.o CC drivers/s390/char/sclp_quiesce.o LD drivers/media/pci/ttpci/built-in.o LD drivers/media/pci/built-in.o CC drivers/s390/char/sclp_cmd.o CC mm/list_lru.o CC kernel/async.o LD drivers/media/platform/omap/built-in.o CC drivers/s390/cio/crw.o LD drivers/media/platform/built-in.o CC lib/reciprocal_div.o CC kernel/range.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/rc/built-in.o CC drivers/s390/cio/ccwreq.o LD drivers/media/tuners/built-in.o CC mm/workingset.o CC mm/debug.o CC drivers/s390/char/sclp_config.o CC drivers/s390/char/sclp_cpi_sys.o CC drivers/s390/char/sclp_ocf.o LD drivers/media/usb/b2c2/built-in.o LD drivers/media/usb/dvb-usb/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o LD drivers/base/power/built-in.o LD drivers/media/usb/s2255/built-in.o CC drivers/s390/cio/device.o LD drivers/media/usb/siano/built-in.o CC drivers/s390/cio/device_fsm.o LD drivers/media/usb/ttusb-budget/built-in.o LD drivers/nfc/built-in.o CC lib/string_helpers.o CC lib/hexdump.o CC lib/kstrtox.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/media/usb/ttusb-dec/built-in.o LD drivers/media/usb/zr364xx/built-in.o CC lib/hweight.o LD drivers/media/usb/built-in.o LD drivers/media/built-in.o CC mm/gup.o CC kernel/smpboot.o CC fs/seq_file.o LD drivers/platform/built-in.o CC mm/highmem.o CC kernel/irq/irqdesc.o LD drivers/pinctrl/freescale/built-in.o LD drivers/soc/built-in.o CC fs/xattr.o CC mm/memory.o CC mm/mincore.o LD drivers/pwm/built-in.o CC drivers/s390/cio/device_ops.o LD drivers/pinctrl/nomadik/built-in.o CC drivers/s390/cio/device_id.o LD drivers/pinctrl/built-in.o CC drivers/s390/cio/device_pgid.o LD drivers/base/built-in.o CC fs/libfs.o CC drivers/tty/tty_io.o CC drivers/s390/cio/device_status.o CC lib/syscall.o CC fs/fs-writeback.o LD kernel/livepatch/built-in.o LD drivers/video/backlight/built-in.o CC fs/pnode.o CC fs/splice.o CC drivers/video/fbdev/core/fb_notify.o LD drivers/video/fbdev/omap2/displays-new/built-in.o CC drivers/tty/n_tty.o LD drivers/video/fbdev/omap2/dss/built-in.o LD drivers/video/fbdev/omap2/built-in.o CC kernel/locking/mutex.o CC kernel/locking/semaphore.o CC kernel/locking/rwsem.o CC kernel/locking/rwsem-xadd.o CC lib/argv_split.o CC drivers/s390/cio/cmf.o CC lib/cmdline.o CC kernel/irq/handle.o CC kernel/irq/manage.o CC drivers/s390/char/sclp_ctl.o CC kernel/irq/spurious.o CC kernel/irq/resend.o CC kernel/irq/chip.o CC kernel/irq/dummychip.o CC mm/mlock.o CC kernel/irq/devres.o CC lib/ctype.o CC mm/mmap.o CC lib/dec_and_lock.o CC lib/decompress.o CC drivers/s390/char/sclp_early.o CC mm/mprotect.o CC lib/dump_stack.o CC lib/earlycpio.o CC fs/sync.o CC lib/extable.o CC lib/flex_proportions.o CC kernel/power/qos.o CC lib/idr.o CC fs/utimes.o CC lib/int_sqrt.o CC kernel/printk/printk.o CC mm/mremap.o CC fs/stack.o CC lib/ioremap.o CC mm/msync.o CC mm/rmap.o CC mm/vmalloc.o CC drivers/tty/tty_ioctl.o CC mm/pagewalk.o CC mm/pgtable-generic.o LD drivers/video/fbdev/core/built-in.o LD drivers/video/fbdev/built-in.o LD drivers/video/built-in.o CC mm/init-mm.o CC fs/fs_struct.o LD kernel/locking/built-in.o CC mm/nobootmem.o CC mm/memblock.o CC fs/statfs.o CC mm/sparse.o CC fs/fs_pin.o CC kernel/rcu/update.o CC kernel/rcu/tiny.o CC kernel/sched/core.o CC mm/sparse-vmemmap.o CC lib/irq_regs.o CC lib/is_single_threaded.o LD drivers/s390/cio/ccw_device.o LD drivers/s390/cio/built-in.o CC fs/nsfs.o CC drivers/tty/tty_ldisc.o CC drivers/tty/tty_buffer.o CC drivers/tty/tty_port.o LD drivers/s390/char/built-in.o LD drivers/s390/built-in.o CC fs/no-block.o CC drivers/tty/tty_mutex.o LD fs/devpts/built-in.o LD fs/exofs/built-in.o CC mm/slub.o CC lib/klist.o LD fs/notify/dnotify/built-in.o CC drivers/tty/tty_ldsem.o LD fs/notify/fanotify/built-in.o LD drivers/tty/ipwireless/built-in.o CC lib/kobject.o LD drivers/tty/serial/built-in.o LD drivers/tty/vt/built-in.o LD fs/notify/inotify/built-in.o LD fs/notify/built-in.o CC kernel/sched/loadavg.o CC kernel/time/time.o CC kernel/time/timer.o LD fs/quota/built-in.o CC lib/kobject_uevent.o CC fs/ramfs/inode.o CC lib/md5.o CC fs/ramfs/file-mmu.o CC kernel/sched/clock.o CC kernel/sched/cputime.o CC lib/plist.o CC kernel/time/hrtimer.o CC lib/proportions.o CC kernel/sched/idle_task.o CC kernel/time/itimer.o CC kernel/time/posix-timers.o CC kernel/sched/fair.o LD kernel/irq/built-in.o CC kernel/up.o LD kernel/power/built-in.o CC kernel/time/posix-cpu-timers.o CC kernel/sched/rt.o CC kernel/kexec.o CC kernel/time/timekeeping.o CC lib/radix-tree.o CC kernel/time/ntp.o CC kernel/sched/deadline.o CC kernel/sched/stop_task.o CC lib/ratelimit.o CC lib/rbtree.o CC kernel/time/clocksource.o LD kernel/printk/built-in.o CC kernel/time/jiffies.o CC kernel/sched/wait.o CC kernel/sched/completion.o CC kernel/sched/idle.o CC lib/seq_buf.o CC kernel/time/timer_list.o CC lib/sha1.o CC lib/show_mem.o CC lib/string.o CC lib/timerqueue.o CC kernel/time/timeconv.o CC kernel/time/timecounter.o CC lib/vsprintf.o CC kernel/time/posix-clock.o LD lib/built-in.o CC kernel/time/alarmtimer.o LD kernel/rcu/built-in.o CC kernel/time/clockevents.o CC kernel/time/tick-common.o LD fs/ramfs/ramfs.o LD fs/ramfs/built-in.o LD drivers/tty/built-in.o LD fs/built-in.o LD drivers/built-in.o LD mm/built-in.o LD kernel/sched/built-in.o LD kernel/time/built-in.o LD kernel/built-in.o AR lib/lib.a LINK vmlinux LD vmlinux.o MODPOST vmlinux.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o LD vmlinux SORTEX vmlinux SYSMAP System.map OBJCOPY arch/s390/boot/image LDS arch/s390/boot/compressed/vmlinux.lds GEN arch/s390/boot/compressed/sizes.h OBJCOPY arch/s390/boot/compressed/vmlinux.bin GZIP arch/s390/boot/compressed/vmlinux.bin.gz AS arch/s390/boot/compressed/head.o CC arch/s390/boot/compressed/misc.o LD arch/s390/boot/compressed/piggy.o LD arch/s390/boot/compressed/vmlinux OBJCOPY arch/s390/boot/bzImage make[1]: Leaving directory '/home/kisskb/slave/build/linus_s390-allnoconfig_s390x' Completed OK # rm -rf /home/kisskb/slave/build/linus_s390-allnoconfig_s390x # Build took: 0:00:11.507794

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