Buildresult: linus/xtensa-allnoconfig/xtensa-gcc8 built on Jul 22 2015, 14:19

kisskb

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Status:	OK
Date/Time:	Jul 22 2015, 14:19
Duration:	0:00:30.003173
Builder:	p82
Revision:	Revert "fsnotify: fix oops in fsnotify_clear_marks_by_group_flags()" (`d725e66c06ab440032f49ef17e960896d0ec6d49)`
Target:	linus/xtensa-allnoconfig/xtensa-gcc8
Branch:	linus
Compiler:	xtensa-gcc8 (xtensa-linux-gcc (GCC) 4.6.3)
Config:	allnoconfig (download)
Log:	Download original No warnings found in log. Full Log # git rev-parse -q --verify d725e66c06ab440032f49ef17e960896d0ec6d49^{commit} d725e66c06ab440032f49ef17e960896d0ec6d49 already have revision, skipping fetch # git checkout -q -f -B kisskb d725e66c06ab440032f49ef17e960896d0ec6d49 # git clean -qxdf # git log -1 commit d725e66c06ab440032f49ef17e960896d0ec6d49 Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Tue Jul 21 16:06:53 2015 -0700 Revert "fsnotify: fix oops in fsnotify_clear_marks_by_group_flags()" This reverts commit a2673b6e040663bf16a552f8619e6bde9f4b9acf. Kinglong Mee reports a memory leak with that patch, and Jan Kara confirms: "Thanks for report! You are right that my patch introduces a race between fsnotify kthread and fsnotify_destroy_group() which can result in leaking inotify event on group destruction. I haven't yet decided whether the right fix is not to queue events for dying notification group (as that is pointless anyway) or whether we should just fix the original problem differently... Whenever I look at fsnotify code mark handling I get lost in the maze of locks, lists, and subtle differences between how different notification systems handle notification marks :( I'll think about it over night" and after thinking about it, Jan says: "OK, I have looked into the code some more and I found another relatively simple way of fixing the original oops. It will be IMHO better than trying to fixup this issue which has more potential for breakage. I'll ask Linus to revert the fsnotify fix he already merged and send a new fix" Reported-by: Kinglong Mee <kinglongmee@gmail.com> Requested-by: Jan Kara <jack@suse.cz> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/gcc-4.6.3-nolibc/xtensa-linux/bin/xtensa-linux-gcc --version # < git log --format=%s --max-count=1 d725e66c06ab440032f49ef17e960896d0ec6d49 # < make -j 240 ARCH=xtensa O=/home/kisskb/slave/build/linus_xtensa-allnoconfig_xtensa CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/xtensa-linux/bin/xtensa-linux- allnoconfig # make -j 240 ARCH=xtensa O=/home/kisskb/slave/build/linus_xtensa-allnoconfig_xtensa CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/xtensa-linux/bin/xtensa-linux- make[1]: Entering directory `/home/kisskb/slave/build/linus_xtensa-allnoconfig_xtensa' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig make[1]: Leaving directory `/home/kisskb/slave/build/linus_xtensa-allnoconfig_xtensa' make[1]: Entering directory `/home/kisskb/slave/build/linus_xtensa-allnoconfig_xtensa' CHK include/config/kernel.release UPD include/config/kernel.release GEN ./Makefile WRAP arch/xtensa/include/generated/asm/bitsperlong.h WRAP arch/xtensa/include/generated/asm/bug.h WRAP arch/xtensa/include/generated/asm/clkdev.h WRAP arch/xtensa/include/generated/asm/cputime.h WRAP arch/xtensa/include/generated/asm/device.h WRAP arch/xtensa/include/generated/asm/div64.h WRAP arch/xtensa/include/generated/asm/emergency-restart.h WRAP arch/xtensa/include/generated/asm/errno.h WRAP arch/xtensa/include/generated/asm/exec.h WRAP arch/xtensa/include/generated/asm/fcntl.h WRAP arch/xtensa/include/generated/asm/hardirq.h WRAP arch/xtensa/include/generated/asm/ioctl.h WRAP arch/xtensa/include/generated/asm/irq_regs.h WRAP arch/xtensa/include/generated/asm/irq_work.h WRAP arch/xtensa/include/generated/asm/kdebug.h WRAP arch/xtensa/include/generated/asm/kmap_types.h WRAP arch/xtensa/include/generated/asm/kvm_para.h WRAP arch/xtensa/include/generated/asm/linkage.h WRAP arch/xtensa/include/generated/asm/local.h WRAP arch/xtensa/include/generated/asm/local64.h WRAP arch/xtensa/include/generated/asm/mcs_spinlock.h WRAP arch/xtensa/include/generated/asm/mm-arch-hooks.h WRAP arch/xtensa/include/generated/asm/percpu.h WRAP arch/xtensa/include/generated/asm/preempt.h WRAP arch/xtensa/include/generated/asm/resource.h WRAP arch/xtensa/include/generated/asm/sections.h WRAP arch/xtensa/include/generated/asm/siginfo.h WRAP arch/xtensa/include/generated/asm/statfs.h WRAP arch/xtensa/include/generated/asm/termios.h WRAP arch/xtensa/include/generated/asm/topology.h WRAP arch/xtensa/include/generated/asm/trace_clock.h WRAP arch/xtensa/include/generated/asm/xor.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/xtensa/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 AS arch/xtensa/kernel/align.o AS arch/xtensa/kernel/coprocessor.o AS arch/xtensa/kernel/entry.o CC arch/xtensa/kernel/irq.o CC arch/xtensa/kernel/pci-dma.o CC arch/xtensa/kernel/platform.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/stacktrace.o CC arch/xtensa/kernel/syscall.o CC arch/xtensa/kernel/time.o CC arch/xtensa/kernel/traps.o AS arch/xtensa/kernel/vectors.o AS arch/xtensa/kernel/head.o LDS arch/xtensa/kernel/vmlinux.lds CC arch/xtensa/mm/init.o AS arch/xtensa/mm/misc.o CC arch/xtensa/mm/cache.o CC arch/xtensa/mm/fault.o CC arch/xtensa/mm/mmu.o CC arch/xtensa/mm/tlb.o CC arch/xtensa/platforms/iss/setup.o CC kernel/fork.o CC kernel/exec_domain.o CC kernel/panic.o CC kernel/cpu.o CC kernel/exit.o CC kernel/softirq.o CC kernel/resource.o CC kernel/sysctl.o CC kernel/sysctl_binary.o CC kernel/capability.o CC kernel/ptrace.o CC kernel/user.o CC kernel/signal.o CC kernel/sys.o CC kernel/kmod.o CC kernel/workqueue.o CC kernel/pid.o CC kernel/task_work.o CC kernel/extable.o CC kernel/params.o CC kernel/kthread.o CC kernel/sys_ni.o CC kernel/nsproxy.o CC kernel/notifier.o CC kernel/ksysfs.o CC kernel/cred.o LD ipc/built-in.o CC kernel/reboot.o CC mm/filemap.o CC mm/mempool.o CC kernel/async.o CC mm/oom_kill.o CC kernel/range.o CC mm/maccess.o CC kernel/smpboot.o CC mm/page_alloc.o CC mm/page-writeback.o LD kernel/livepatch/built-in.o CC mm/readahead.o CC kernel/power/qos.o CC mm/swap.o CC kernel/up.o CC mm/truncate.o CC kernel/rcu/update.o CC kernel/printk/printk.o CC kernel/rcu/srcu.o CC kernel/locking/mutex.o CC mm/vmscan.o CC kernel/rcu/tiny.o CC mm/shmem.o CC kernel/locking/semaphore.o CC mm/util.o CC kernel/locking/rwsem.o CC mm/mmzone.o CC kernel/irq/irqdesc.o CC kernel/irq/handle.o CC kernel/locking/rwsem-xadd.o CC mm/vmstat.o CC kernel/irq/manage.o CC mm/backing-dev.o CC kernel/irq/spurious.o CC mm/mm_init.o CC mm/mmu_context.o CC kernel/irq/resend.o CC kernel/sched/core.o CC mm/percpu.o LD arch/xtensa/platforms/iss/built-in.o CC kernel/irq/chip.o CC kernel/time/time.o CC fs/open.o CC mm/slab_common.o CC kernel/irq/dummychip.o CC fs/read_write.o CC kernel/sched/loadavg.o CC security/commoncap.o CC kernel/sched/clock.o CC kernel/time/timer.o CC kernel/sched/cputime.o CC kernel/irq/devres.o CC fs/file_table.o CC security/min_addr.o CC fs/super.o CC mm/compaction.o CC kernel/time/hrtimer.o CC fs/char_dev.o CC kernel/irq/irqdomain.o CC kernel/time/itimer.o CC fs/stat.o CC mm/vmacache.o CC kernel/time/posix-timers.o CC kernel/sched/idle_task.o CC kernel/time/posix-cpu-timers.o CC kernel/sched/fair.o CC mm/interval_tree.o CC fs/exec.o CC fs/pipe.o CC mm/list_lru.o CC kernel/time/ntp.o CC fs/namei.o CC kernel/sched/rt.o CC kernel/time/timekeeping.o CC mm/workingset.o CC fs/fcntl.o CC kernel/sched/deadline.o CC fs/ioctl.o CC fs/readdir.o CC kernel/sched/stop_task.o CC mm/debug.o CC kernel/sched/wait.o CC fs/select.o CC kernel/time/clocksource.o CC kernel/sched/completion.o CC mm/gup.o CC fs/dcache.o CC kernel/sched/idle.o CC kernel/time/jiffies.o CC mm/highmem.o CC kernel/time/timer_list.o CC kernel/time/timeconv.o CC fs/inode.o CC mm/memory.o CC kernel/time/timecounter.o CC mm/mincore.o CC fs/attr.o CC fs/bad_inode.o CC mm/mlock.o CC fs/file.o CC mm/mmap.o CC kernel/time/posix-clock.o CC fs/filesystems.o CC mm/mprotect.o CC fs/namespace.o LD crypto/built-in.o CC mm/mremap.o CC kernel/time/alarmtimer.o CC fs/seq_file.o CC kernel/time/clockevents.o CC mm/msync.o CC fs/xattr.o CC fs/libfs.o CC kernel/time/tick-common.o CC fs/fs-writeback.o CC mm/rmap.o CC kernel/time/sched_clock.o LD arch/xtensa/mm/built-in.o CC fs/pnode.o CC mm/vmalloc.o CC mm/pagewalk.o CC fs/splice.o CC mm/pgtable-generic.o CC fs/sync.o CC mm/init-mm.o CC fs/utimes.o CC mm/bootmem.o CC fs/stack.o CC fs/fs_struct.o CC mm/dmapool.o CC fs/statfs.o CC mm/slub.o LD arch/xtensa/kernel/built-in.o CC fs/nsfs.o CC fs/fs_pin.o CC fs/no-block.o LD block/built-in.o LD fs/devpts/built-in.o LD fs/exofs/built-in.o LD fs/quota/built-in.o LD fs/notify/dnotify/built-in.o LD fs/notify/fanotify/built-in.o CC fs/ramfs/inode.o CC fs/ramfs/file-mmu.o LD fs/notify/inotify/built-in.o LD fs/notify/built-in.o LD init/mounts.o LD init/built-in.o LD sound/built-in.o LD kernel/rcu/built-in.o LD kernel/locking/built-in.o LD firmware/built-in.o LD net/built-in.o LD drivers/bus/built-in.o LD drivers/amba/built-in.o LD drivers/auxdisplay/built-in.o LD drivers/cdrom/built-in.o LD drivers/block/built-in.o LD drivers/clocksource/built-in.o LD drivers/firewire/built-in.o LD drivers/gpio/built-in.o LD drivers/leds/built-in.o LD drivers/idle/built-in.o LD drivers/lguest/built-in.o CC drivers/irqchip/irq-xtensa-pic.o LD drivers/mfd/built-in.o LD drivers/macintosh/built-in.o LD drivers/nfc/built-in.o LD drivers/pwm/built-in.o LD drivers/net/built-in.o LD drivers/mmc/built-in.o LD drivers/soc/built-in.o LD drivers/platform/built-in.o CC drivers/char/mem.o CC drivers/char/random.o LD drivers/hsi/controllers/built-in.o LD drivers/i2c/algos/built-in.o CC drivers/char/misc.o LD drivers/hsi/clients/built-in.o LD drivers/i2c/muxes/built-in.o LD drivers/i2c/busses/built-in.o LD drivers/gpu/vga/built-in.o LD drivers/char/agp/built-in.o LD drivers/video/backlight/built-in.o LD drivers/firmware/broadcom/built-in.o LD drivers/hsi/built-in.o CC drivers/clk/clk-devres.o LD drivers/pinctrl/nomadik/built-in.o LD drivers/tty/ipwireless/built-in.o LD drivers/pinctrl/freescale/built-in.o LD drivers/i2c/built-in.o LD drivers/tty/serial/built-in.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/misc/eeprom/built-in.o LD drivers/tty/vt/built-in.o LD drivers/firmware/built-in.o CC drivers/clk/clkdev.o LD drivers/misc/cb710/built-in.o LD drivers/pinctrl/built-in.o CC drivers/clk/clk.o CC drivers/clk/clk-divider.o LD drivers/misc/ti-st/built-in.o CC drivers/clk/clk-fixed-factor.o LD drivers/tty/built-in.o CC drivers/video/fbdev/core/fb_notify.o LD drivers/misc/mic/bus/built-in.o CC drivers/base/component.o CC drivers/base/core.o CC drivers/clk/clk-gate.o CC drivers/clk/clk-fixed-rate.o CC drivers/base/bus.o CC drivers/clk/clk-mux.o LD drivers/gpu/drm/panel/built-in.o CC drivers/clk/clk-composite.o LD drivers/media/tuners/built-in.o LD kernel/power/built-in.o CC drivers/base/dd.o LD drivers/gpu/drm/i2c/built-in.o LD drivers/gpu/drm/tilcdc/built-in.o LD drivers/gpu/drm/bridge/built-in.o LD drivers/misc/mic/built-in.o CC drivers/clk/clk-fractional-divider.o LD drivers/video/fbdev/omap2/displays-new/built-in.o CC drivers/base/syscore.o LD drivers/video/fbdev/omap2/dss/built-in.o LD drivers/media/firewire/built-in.o CC drivers/clk/clk-gpio-gate.o CC drivers/base/driver.o CC drivers/base/class.o LD drivers/gpu/drm/built-in.o CC drivers/base/platform.o LD drivers/media/i2c/soc_camera/built-in.o LD drivers/misc/built-in.o CC drivers/base/cpu.o LD drivers/media/platform/omap/built-in.o CC drivers/base/firmware.o LD drivers/video/fbdev/omap2/built-in.o CC drivers/base/init.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/mmc/siano/built-in.o CC drivers/base/map.o LD drivers/media/platform/built-in.o CC drivers/base/devres.o LD drivers/media/common/b2c2/built-in.o LD drivers/media/i2c/built-in.o LD drivers/media/common/saa7146/built-in.o CC drivers/base/attribute_container.o CC drivers/base/transport_class.o LD drivers/media/common/siano/built-in.o LD drivers/gpu/built-in.o LD drivers/media/mmc/built-in.o LD drivers/media/rc/built-in.o CC drivers/base/topology.o CC drivers/base/container.o CC drivers/base/property.o LD arch/xtensa/lib/built-in.o AS arch/xtensa/lib/checksum.o AS arch/xtensa/lib/memcopy.o CC drivers/base/cacheinfo.o AS arch/xtensa/lib/memset.o AS arch/xtensa/lib/strncpy_user.o LD drivers/media/common/built-in.o AS arch/xtensa/lib/strnlen_user.o CC drivers/base/dma-mapping.o AS arch/xtensa/lib/usercopy.o CC drivers/base/power/clock_ops.o CC lib/lockref.o CC lib/bcd.o CC lib/div64.o LD fs/ramfs/ramfs.o CC lib/sort.o CC lib/parser.o LD drivers/media/usb/dvb-usb/built-in.o LD drivers/media/usb/b2c2/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o LD drivers/media/usb/siano/built-in.o LD kernel/printk/built-in.o LD fs/ramfs/built-in.o LD drivers/media/usb/s2255/built-in.o LD drivers/media/usb/ttusb-dec/built-in.o LD drivers/media/usb/stkwebcam/built-in.o CC lib/halfmd4.o LD drivers/media/usb/ttusb-budget/built-in.o LD drivers/media/pci/b2c2/built-in.o CC lib/debug_locks.o LD drivers/media/pci/ddbridge/built-in.o CC lib/random32.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/pci/pluto2/built-in.o LD drivers/media/usb/zr364xx/built-in.o LD drivers/media/pci/ngene/built-in.o LD drivers/media/pci/mantis/built-in.o CC lib/bust_spinlocks.o LD drivers/media/pci/pt1/built-in.o LD drivers/media/pci/saa7146/built-in.o CC lib/kasprintf.o CC lib/bitmap.o LD drivers/media/pci/pt3/built-in.o LD drivers/media/pci/smipcie/built-in.o LD kernel/irq/built-in.o LD drivers/media/pci/ttpci/built-in.o CC lib/gcd.o CC lib/scatterlist.o AR arch/xtensa/lib/lib.a LD drivers/media/usb/built-in.o CC lib/lcm.o CC lib/list_sort.o CC lib/uuid.o CC lib/flex_array.o CC lib/iov_iter.o LD drivers/irqchip/built-in.o CC lib/clz_ctz.o LD drivers/media/pci/built-in.o CC lib/bsearch.o CC lib/llist.o CC lib/find_bit.o CC lib/memweight.o CC lib/kfifo.o CC lib/percpu-refcount.o LD security/built-in.o CC lib/percpu_ida.o CC lib/rhashtable.o CC lib/reciprocal_div.o LD drivers/media/built-in.o CC lib/string_helpers.o CC lib/hexdump.o CC lib/kstrtox.o CC lib/pci_iomap.o CC lib/iomap_copy.o CC lib/devres.o CC lib/hweight.o CC lib/atomic64.o CC lib/argv_split.o CC lib/cmdline.o CC lib/ctype.o CC lib/dec_and_lock.o CC lib/decompress.o CC lib/dump_stack.o CC lib/earlycpio.o CC lib/extable.o CC lib/flex_proportions.o CC lib/idr.o CC lib/int_sqrt.o CC lib/ioremap.o CC lib/irq_regs.o CC lib/is_single_threaded.o CC lib/klist.o CC lib/kobject.o CC lib/kobject_uevent.o CC lib/md5.o CC lib/plist.o CC lib/proportions.o CC lib/radix-tree.o CC lib/ratelimit.o CC lib/rbtree.o CC lib/seq_buf.o CC lib/sha1.o CC lib/show_mem.o CC lib/string.o CC lib/timerqueue.o CC lib/vsprintf.o LD drivers/base/power/built-in.o LD drivers/video/fbdev/core/built-in.o LD drivers/video/fbdev/built-in.o LD drivers/video/built-in.o LD drivers/char/built-in.o LD kernel/time/built-in.o LD kernel/sched/built-in.o LD kernel/built-in.o LD drivers/base/built-in.o LD drivers/clk/built-in.o LD drivers/built-in.o LD mm/built-in.o LD lib/built-in.o LD fs/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 vmlinux.bin LD arch/xtensa/boot/lib/built-in.o COPY arch/xtensa/boot/lib/inffast.c COPY arch/xtensa/boot/lib/inflate.c COPY arch/xtensa/boot/lib/inftrees.c CC arch/xtensa/boot/lib/zmem.o CC arch/xtensa/boot/lib/inffast.o CC arch/xtensa/boot/lib/inftrees.o CC arch/xtensa/boot/lib/inflate.o AR arch/xtensa/boot/lib/lib.a AS arch/xtensa/boot/boot-elf/bootstrap.o LDS arch/xtensa/boot/boot-elf/boot.lds Kernel: arch/xtensa/boot/boot-elf/../Image.elf is ready make[1]: Leaving directory `/home/kisskb/slave/build/linus_xtensa-allnoconfig_xtensa' Completed OK # rm -rf /home/kisskb/slave/build/linus_xtensa-allnoconfig_xtensa # Build took: 0:00:30.003173

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