# git rev-parse -q --verify 4de8ebeff8ddefaceeb7fc6a9b1a514fc9624509^{commit} 4de8ebeff8ddefaceeb7fc6a9b1a514fc9624509 already have revision, skipping fetch # git checkout -q -f -B kisskb 4de8ebeff8ddefaceeb7fc6a9b1a514fc9624509 # git clean -qxdf # git log -1 commit 4de8ebeff8ddefaceeb7fc6a9b1a514fc9624509 Merge: 692b8c6 6e22c83 Author: Linus Torvalds Date: Mon Feb 22 14:09:18 2016 -0800 Merge tag 'trace-fixes-v4.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull tracing fixes from Steven Rostedt: "Two more small fixes. One is by Yang Shi who added a READ_ONCE_NOCHECK() to the scan of the stack made by the stack tracer. As the stack tracer scans the entire kernel stack, KASAN triggers seeing it as a "stack out of bounds" error. As the scan is looking at the contents of the stack from parent functions. The NOCHECK() tells KASAN that this is done on purpose, and is not some kind of stack overflow. The second fix is to the ftrace selftests, to retrieve the PID of executed commands from the shell with '$!' and not by parsing 'jobs'" * tag 'trace-fixes-v4.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: tracing, kasan: Silence Kasan warning in check_stack of stack_tracer ftracetest: Fix instance test to use proper shell command for pids # < /opt/cross/gcc-4.6.3-nolibc/xtensa-linux/bin/xtensa-linux-gcc --version # < git log --format=%s --max-count=1 4de8ebeff8ddefaceeb7fc6a9b1a514fc9624509 # < make -j 48 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 48 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 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/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/word-at-a-time.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 HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/empty.o 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 :1298:2: warning: #warning syscall userfaultfd not implemented [-Wcpp] :1301:2: warning: #warning syscall membarrier not implemented [-Wcpp] :1304:2: warning: #warning syscall mlock2 not implemented [-Wcpp] :1307:2: warning: #warning syscall copy_file_range not implemented [-Wcpp] 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/time.o AS arch/xtensa/kernel/vectors.o CC arch/xtensa/kernel/syscall.o CC arch/xtensa/kernel/traps.o AS arch/xtensa/kernel/head.o LDS arch/xtensa/kernel/vmlinux.lds CC arch/xtensa/mm/fault.o CC arch/xtensa/mm/cache.o AS arch/xtensa/mm/misc.o CC arch/xtensa/mm/mmu.o CC arch/xtensa/mm/tlb.o CC arch/xtensa/mm/init.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/resource.o CC kernel/softirq.o CC kernel/capability.o CC kernel/ptrace.o CC kernel/sysctl_binary.o CC kernel/exit.o CC kernel/user.o CC kernel/signal.o CC kernel/sys.o CC kernel/kmod.o CC kernel/sysctl.o CC kernel/workqueue.o CC kernel/extable.o CC kernel/pid.o CC kernel/params.o CC kernel/task_work.o CC kernel/ksysfs.o CC kernel/notifier.o CC kernel/nsproxy.o CC kernel/kthread.o CC kernel/sys_ni.o CC kernel/async.o CC kernel/smpboot.o CC kernel/reboot.o CC kernel/cred.o CC kernel/up.o CC kernel/memremap.o CC kernel/range.o CC kernel/printk/printk.o LD arch/xtensa/mm/built-in.o CC kernel/power/qos.o LD kernel/livepatch/built-in.o LD arch/xtensa/kernel/built-in.o LD arch/xtensa/platforms/iss/built-in.o CC kernel/locking/mutex.o CC kernel/rcu/sync.o CC kernel/rcu/update.o CC kernel/locking/percpu-rwsem.o CC kernel/locking/semaphore.o CC kernel/locking/rwsem.o CC kernel/rcu/srcu.o CC kernel/rcu/tiny.o LD certs/built-in.o CC kernel/sched/loadavg.o CC kernel/irq/irqdesc.o LD init/mounts.o CC kernel/sched/core.o CC kernel/irq/handle.o LD init/built-in.o CC kernel/sched/clock.o CC kernel/irq/manage.o CC kernel/irq/spurious.o CC kernel/sched/cputime.o CC kernel/irq/resend.o CC kernel/sched/idle_task.o CC kernel/time/time.o CC kernel/time/timer.o CC kernel/irq/chip.o CC kernel/time/hrtimer.o CC kernel/irq/dummychip.o CC kernel/time/itimer.o CC kernel/irq/devres.o CC kernel/locking/rwsem-xadd.o CC kernel/sched/rt.o CC kernel/sched/fair.o CC kernel/sched/deadline.o CC kernel/sched/stop_task.o CC kernel/time/timekeeping.o CC kernel/time/posix-cpu-timers.o CC kernel/time/posix-timers.o CC kernel/sched/wait.o CC kernel/time/ntp.o CC kernel/time/clocksource.o CC kernel/irq/irqdomain.o CC kernel/sched/completion.o CC kernel/sched/idle.o CC kernel/time/timer_list.o CC kernel/time/jiffies.o LD kernel/rcu/built-in.o CC kernel/time/timeconv.o CC kernel/time/timecounter.o CC kernel/time/posix-clock.o CC kernel/time/alarmtimer.o CC kernel/time/clockevents.o CC kernel/time/tick-common.o CC kernel/time/sched_clock.o LD kernel/power/built-in.o LD kernel/locking/built-in.o CC mm/swap.o CC mm/maccess.o CC mm/oom_kill.o CC mm/readahead.o CC mm/mempool.o CC mm/filemap.o CC mm/page_alloc.o CC mm/page-writeback.o CC mm/truncate.o CC mm/vmscan.o CC mm/shmem.o CC mm/util.o CC mm/mmzone.o CC mm/vmstat.o LD kernel/printk/built-in.o CC mm/backing-dev.o CC mm/mmu_context.o CC mm/mm_init.o CC mm/percpu.o CC mm/slab_common.o CC mm/compaction.o CC mm/vmacache.o CC mm/interval_tree.o LD ipc/built-in.o CC mm/list_lru.o CC mm/workingset.o CC mm/debug.o CC mm/gup.o LD kernel/irq/built-in.o CC mm/highmem.o CC mm/memory.o CC mm/mincore.o CC mm/mlock.o CC mm/mmap.o CC mm/mprotect.o CC mm/mremap.o CC mm/msync.o CC security/commoncap.o CC mm/rmap.o CC mm/vmalloc.o CC mm/bootmem.o CC security/min_addr.o CC mm/init-mm.o CC mm/pagewalk.o CC mm/pgtable-generic.o CC mm/dmapool.o CC mm/slub.o LD crypto/built-in.o CC fs/read_write.o CC fs/namei.o CC fs/char_dev.o CC fs/super.o CC fs/file_table.o CC fs/open.o CC fs/stat.o CC fs/pipe.o CC fs/exec.o CC fs/fcntl.o CC fs/ioctl.o CC fs/readdir.o CC fs/select.o CC fs/dcache.o CC fs/inode.o CC fs/attr.o CC fs/bad_inode.o CC fs/file.o CC fs/filesystems.o LD block/built-in.o CC fs/namespace.o CC fs/seq_file.o CC fs/xattr.o CC fs/libfs.o CC fs/fs-writeback.o CC fs/pnode.o CC fs/splice.o CC fs/sync.o CC fs/utimes.o CC fs/stack.o CC fs/fs_struct.o LD kernel/sched/built-in.o CC fs/statfs.o CC fs/fs_pin.o CC fs/nsfs.o CC fs/no-block.o LD security/built-in.o LD sound/built-in.o LD fs/devpts/built-in.o LD fs/quota/built-in.o LD fs/exofs/built-in.o CC fs/ramfs/file-mmu.o CC fs/ramfs/inode.o LD fs/notify/fanotify/built-in.o LD fs/notify/inotify/built-in.o LD fs/notify/dnotify/built-in.o LD firmware/built-in.o LD kernel/time/built-in.o LD fs/notify/built-in.o LD net/built-in.o LD kernel/built-in.o LD drivers/mfd/built-in.o LD drivers/macintosh/built-in.o LD drivers/gpio/built-in.o LD drivers/auxdisplay/built-in.o LD drivers/amba/built-in.o LD drivers/cdrom/built-in.o LD drivers/firewire/built-in.o LD drivers/leds/built-in.o LD drivers/block/built-in.o LD drivers/hwtracing/intel_th/built-in.o LD drivers/clocksource/built-in.o LD drivers/bus/built-in.o LD drivers/idle/built-in.o LD drivers/lguest/built-in.o LD drivers/mmc/built-in.o CC drivers/irqchip/irq-xtensa-pic.o LD drivers/nfc/built-in.o LD drivers/hsi/clients/built-in.o CC drivers/char/mem.o CC drivers/char/misc.o LD drivers/net/built-in.o LD drivers/pwm/built-in.o CC drivers/char/random.o LD drivers/gpu/vga/built-in.o LD drivers/platform/built-in.o LD drivers/i2c/muxes/built-in.o LD drivers/i2c/busses/built-in.o LD drivers/i2c/algos/built-in.o LD drivers/hsi/controllers/built-in.o LD drivers/power/built-in.o LD drivers/firmware/broadcom/built-in.o LD drivers/char/agp/built-in.o LD drivers/misc/cb710/built-in.o LD drivers/nvme/host/built-in.o LD drivers/misc/eeprom/built-in.o LD arch/xtensa/lib/built-in.o AS arch/xtensa/lib/memcopy.o LD drivers/misc/lis3lv02d/built-in.o AS arch/xtensa/lib/checksum.o LD drivers/soc/fsl/built-in.o AS arch/xtensa/lib/memset.o AS arch/xtensa/lib/strncpy_user.o LD fs/ramfs/ramfs.o LD drivers/soc/bcm/built-in.o LD drivers/i2c/built-in.o LD drivers/hsi/built-in.o LD drivers/firmware/built-in.o LD drivers/nvme/built-in.o LD drivers/misc/ti-st/built-in.o LD fs/ramfs/built-in.o LD drivers/video/backlight/built-in.o AS arch/xtensa/lib/strnlen_user.o CC drivers/clk/clk.o AS arch/xtensa/lib/usercopy.o LD drivers/misc/mic/bus/built-in.o CC drivers/clk/clkdev.o CC drivers/clk/clk-devres.o CC drivers/clk/clk-fixed-factor.o LD drivers/tty/serial/built-in.o CC drivers/clk/clk-divider.o LD drivers/tty/ipwireless/built-in.o LD drivers/soc/built-in.o CC drivers/clk/clk-fixed-rate.o CC drivers/clk/clk-multiplier.o CC drivers/clk/clk-composite.o CC drivers/clk/clk-mux.o LD drivers/gpu/drm/i2c/built-in.o CC drivers/clk/clk-gate.o CC drivers/clk/clk-gpio.o CC drivers/clk/clk-fractional-divider.o LD drivers/misc/mic/built-in.o LD drivers/tty/vt/built-in.o LD drivers/video/fbdev/core/built-in.o LD drivers/clk/bcm/built-in.o LD drivers/gpu/drm/panel/built-in.o LD drivers/gpu/drm/tilcdc/built-in.o LD drivers/gpu/drm/bridge/built-in.o LD drivers/tty/built-in.o LD drivers/media/firewire/built-in.o LD drivers/misc/built-in.o AR arch/xtensa/lib/lib.a LD drivers/media/tuners/built-in.o CC drivers/base/component.o CC drivers/base/core.o CC drivers/base/dd.o CC drivers/base/syscore.o CC drivers/base/bus.o CC drivers/base/platform.o CC drivers/base/driver.o LD virt/lib/built-in.o LD drivers/media/common/b2c2/built-in.o CC drivers/base/firmware.o LD drivers/media/platform/omap/built-in.o CC drivers/base/cpu.o CC drivers/base/class.o LD drivers/media/mmc/siano/built-in.o LD drivers/gpu/drm/omapdrm/displays/built-in.o LD drivers/media/i2c/soc_camera/built-in.o LD drivers/irqchip/built-in.o LD drivers/media/common/siano/built-in.o LD drivers/media/common/saa7146/built-in.o LD drivers/gpu/drm/omapdrm/dss/built-in.o CC drivers/base/init.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/platform/built-in.o LD virt/built-in.o CC drivers/base/map.o LD drivers/media/mmc/built-in.o CC drivers/base/topology.o CC drivers/base/property.o CC drivers/base/container.o LD drivers/media/common/built-in.o LD drivers/gpu/drm/omapdrm/built-in.o CC drivers/base/cacheinfo.o CC drivers/base/transport_class.o LD drivers/media/i2c/built-in.o CC drivers/base/attribute_container.o CC drivers/base/devres.o LD drivers/media/rc/built-in.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o CC drivers/base/dma-mapping.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o LD drivers/gpu/drm/built-in.o CC drivers/base/power/clock_ops.o LD drivers/video/fbdev/omap2/omapfb/built-in.o CC lib/div64.o CC lib/bcd.o CC lib/lockref.o CC lib/sort.o CC lib/parser.o CC lib/halfmd4.o CC lib/bust_spinlocks.o CC lib/debug_locks.o CC lib/bitmap.o CC lib/random32.o LD mm/built-in.o CC lib/gcd.o LD drivers/video/fbdev/omap2/built-in.o CC lib/scatterlist.o CC lib/kasprintf.o CC lib/uuid.o CC lib/lcm.o CC lib/list_sort.o CC lib/flex_array.o LD drivers/gpu/built-in.o LD drivers/video/fbdev/built-in.o CC lib/iov_iter.o LD drivers/media/usb/b2c2/built-in.o LD drivers/media/usb/dvb-usb/built-in.o CC lib/clz_ctz.o CC lib/bsearch.o LD drivers/media/pci/b2c2/built-in.o CC lib/find_bit.o CC lib/llist.o LD drivers/media/pci/ddbridge/built-in.o LD drivers/video/built-in.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/media/pci/mantis/built-in.o CC lib/memweight.o LD drivers/media/pci/ngene/built-in.o LD drivers/media/usb/siano/built-in.o LD drivers/media/usb/s2255/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o LD drivers/media/pci/pluto2/built-in.o CC lib/kfifo.o CC lib/percpu-refcount.o CC lib/reciprocal_div.o LD drivers/media/pci/pt1/built-in.o CC lib/rhashtable.o CC lib/percpu_ida.o CC lib/string_helpers.o LD drivers/media/pci/pt3/built-in.o CC lib/once.o CC lib/hexdump.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o LD drivers/media/pci/smipcie/built-in.o LD drivers/media/pci/saa7146/built-in.o LD drivers/media/usb/ttusb-dec/built-in.o LD drivers/media/pci/ttpci/built-in.o LD drivers/char/built-in.o LD drivers/media/usb/zr364xx/built-in.o CC lib/kstrtox.o CC lib/pci_iomap.o LD drivers/base/power/built-in.o CC lib/devres.o CC lib/iomap_copy.o CC lib/hweight.o CC lib/rational.o CC lib/argv_split.o CC lib/atomic64.o CC lib/cmdline.o CC lib/dec_and_lock.o CC lib/ctype.o CC lib/decompress.o CC lib/int_sqrt.o CC lib/dump_stack.o CC lib/earlycpio.o CC lib/idr.o CC lib/flex_proportions.o LD drivers/media/pci/built-in.o CC lib/extable.o CC lib/irq_regs.o CC lib/ioremap.o LD drivers/media/usb/built-in.o CC lib/is_single_threaded.o CC lib/klist.o CC lib/md5.o CC lib/nmi_backtrace.o CC lib/kobject_uevent.o CC lib/kobject.o CC lib/plist.o CC lib/proportions.o CC lib/radix-tree.o CC lib/ratelimit.o CC lib/seq_buf.o CC lib/rbtree.o CC lib/show_mem.o CC lib/sha1.o CC lib/string.o CC lib/vsprintf.o CC lib/timerqueue.o LD drivers/clk/built-in.o LD drivers/media/built-in.o LD fs/built-in.o LD drivers/base/built-in.o LD drivers/built-in.o LD lib/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/inflate.o CC arch/xtensa/boot/lib/inftrees.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: 0:00:16.582388