# git rev-parse -q --verify 45554b2357d5782497e59f09146cc3636d6ad551^{commit} 45554b2357d5782497e59f09146cc3636d6ad551 already have revision, skipping fetch # git checkout -q -f -B kisskb 45554b2357d5782497e59f09146cc3636d6ad551 # git clean -qxdf # git log -1 commit 45554b2357d5782497e59f09146cc3636d6ad551 Merge: 79b17ea f447c19 Author: Linus Torvalds Date: Mon Feb 27 13:36:19 2017 -0800 Merge tag 'trace-v4.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull another tracing update from Steven Rostedt: "Commit 79c6f448c8b79c ("tracing: Fix hwlat kthread migration") fixed a bug that was caused by a race condition in initializing the hwlat thread. When fixing this code, I realized that it should have been done differently. Instead of doing the rewrite and sending that to stable, I just sent the above commit to fix the bug that should be back ported. This commit is on top of the quick fix commit to rewrite the code the way it should have been written in the first place" * tag 'trace-v4.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: tracing: Clean up the hwlat binding code # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 45554b2357d5782497e59f09146cc3636d6ad551 # < make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/linus_powerpc-allnoconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- allnoconfig # make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/linus_powerpc-allnoconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- make[1]: Entering directory '/home/kisskb/slave/build/linus_powerpc-allnoconfig_powerpc' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release GEN ./Makefile UPD include/config/kernel.release WRAP arch/powerpc/include/generated/asm/export.h WRAP arch/powerpc/include/generated/asm/irq_regs.h WRAP arch/powerpc/include/generated/asm/clkdev.h WRAP arch/powerpc/include/generated/asm/irq_work.h WRAP arch/powerpc/include/generated/asm/local64.h WRAP arch/powerpc/include/generated/asm/div64.h WRAP arch/powerpc/include/generated/asm/mcs_spinlock.h WRAP arch/powerpc/include/generated/asm/preempt.h WRAP arch/powerpc/include/generated/asm/rwsem.h WRAP arch/powerpc/include/generated/asm/vtime.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/dtc/dtc.o HOSTCC scripts/dtc/flattree.o CC scripts/mod/empty.o HOSTCC scripts/dtc/fstree.o HOSTCC scripts/dtc/data.o HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/dtc/livetree.o HOSTCC scripts/dtc/treesource.o CC scripts/mod/devicetable-offsets.s HOSTCC scripts/dtc/srcpos.o HOSTCC scripts/dtc/util.o SHIPPED scripts/dtc/dtc-lexer.lex.c SHIPPED scripts/dtc/dtc-parser.tab.c HOSTCC scripts/dtc/checks.o SHIPPED scripts/dtc/dtc-parser.tab.h HOSTCC scripts/dtc/dtc-lexer.lex.o HOSTCC scripts/dtc/dtc-parser.tab.o 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/dtc/dtc 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/powerpc/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 LD usr/built-in.o CC init/do_mounts.o CC init/noinitramfs.o CC init/init_task.o UPD include/generated/compile.h CC arch/powerpc/mm/fault.o CC init/version.o CC arch/powerpc/mm/mem.o CC arch/powerpc/mm/pgtable.o CC arch/powerpc/mm/init_32.o AS arch/powerpc/lib/string.o CC arch/powerpc/mm/mmap.o CC arch/powerpc/lib/alloc.o AS arch/powerpc/lib/crtsavres.o LD arch/powerpc/sysdev/built-in.o CC arch/powerpc/lib/code-patching.o AS arch/powerpc/lib/div64.o AS arch/powerpc/lib/copy_32.o CC arch/powerpc/mm/pgtable_32.o AS arch/powerpc/mm/hash_low_32.o CC arch/powerpc/lib/checksum_wrappers.o CC arch/powerpc/lib/feature-fixups.o CC arch/powerpc/mm/tlb_hash32.o CC arch/powerpc/mm/hugetlbpage.o CC arch/powerpc/mm/init-common.o AS arch/powerpc/lib/checksum_32.o CC arch/powerpc/mm/ppc_mmu_32.o CC arch/powerpc/mm/mmu_context_hash32.o LD arch/powerpc/platforms/built-in.o CC arch/powerpc/kernel/cputable.o CC arch/powerpc/kernel/ptrace.o CC arch/powerpc/kernel/align.o CC arch/powerpc/kernel/irq.o CC arch/powerpc/kernel/syscalls.o CC arch/powerpc/kernel/pmc.o CC arch/powerpc/kernel/signal_32.o CC arch/powerpc/kernel/vdso.o CPP arch/powerpc/kernel/systbl_chk.i CC arch/powerpc/kernel/cacheinfo.o CC arch/powerpc/kernel/idle.o CC arch/powerpc/kernel/process.o CC arch/powerpc/kernel/signal.o CC arch/powerpc/kernel/sysfs.o CC arch/powerpc/kernel/traps.o CC arch/powerpc/kernel/time.o CC arch/powerpc/kernel/prom.o LD arch/powerpc/math-emu/built-in.o AS arch/powerpc/kernel/misc.o CC arch/powerpc/kernel/udbg.o CC arch/powerpc/kernel/setup-common.o CC arch/powerpc/kernel/dma.o CC arch/powerpc/kernel/io.o CC arch/powerpc/kernel/of_platform.o AS arch/powerpc/kernel/misc_32.o CC arch/powerpc/kernel/prom_parse.o AS arch/powerpc/kernel/idle_6xx.o LD arch/powerpc/crypto/built-in.o AS arch/powerpc/kernel/l2cr_6xx.o AS arch/powerpc/kernel/cpu_setup_6xx.o LD arch/powerpc/net/built-in.o AS arch/powerpc/kernel/entry_32.o CC arch/powerpc/kernel/setup_32.o CC arch/powerpc/kernel/pci_32.o CC arch/powerpc/kernel/pci-common.o CC arch/powerpc/kernel/pci_of_scan.o LDS arch/powerpc/kernel/vdso32/vdso32.lds CC arch/powerpc/kernel/iomap.o VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o LDS arch/powerpc/kernel/vmlinux.lds VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o AS arch/powerpc/kernel/head_32.o VDSO32A arch/powerpc/kernel/vdso32/datapage.o AS arch/powerpc/kernel/fpu.o VDSO32A arch/powerpc/kernel/vdso32/note.o CALL /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o LD arch/powerpc/lib/built-in.o AS arch/powerpc/kernel/systbl.o LD certs/built-in.o VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg LD init/mounts.o OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so AS arch/powerpc/kernel/vdso32/vdso32_wrapper.o LD arch/powerpc/kernel/vdso32/built-in.o LD ipc/built-in.o CC security/commoncap.o CC security/min_addr.o CC kernel/softirq.o CC kernel/panic.o CC kernel/cpu.o CC kernel/resource.o CC kernel/fork.o CC kernel/sys.o CC kernel/sysctl_binary.o CC kernel/exec_domain.o CC kernel/exit.o CC kernel/ptrace.o CC kernel/capability.o CC kernel/signal.o CC kernel/user.o CC kernel/sysctl.o CC kernel/kmod.o CC kernel/task_work.o CC kernel/extable.o CC kernel/workqueue.o CC kernel/pid.o CC kernel/notifier.o CC kernel/nsproxy.o CC kernel/params.o CC kernel/kthread.o CC kernel/sys_ni.o LD block/built-in.o CC kernel/ksysfs.o CC kernel/cred.o LD arch/powerpc/mm/built-in.o CC kernel/reboot.o LD crypto/built-in.o CC kernel/range.o CC kernel/async.o CC kernel/smpboot.o CC kernel/ucount.o LD sound/built-in.o LD kernel/livepatch/built-in.o CC mm/filemap.o CC kernel/locking/mutex.o CC kernel/locking/semaphore.o CC kernel/power/qos.o CC kernel/printk/printk.o CC kernel/rcu/update.o CC kernel/irq/irqdesc.o CC fs/open.o LD firmware/built-in.o CC kernel/dma.o CC kernel/irq/handle.o CC kernel/up.o CC kernel/elfcore.o LD net/built-in.o CC kernel/memremap.o CC kernel/irq/manage.o CC kernel/sched/core.o CC kernel/sched/loadavg.o CC kernel/irq/spurious.o LD init/built-in.o CC kernel/sched/clock.o CC kernel/irq/resend.o CC kernel/time/time.o CC kernel/sched/cputime.o CC kernel/time/hrtimer.o CC kernel/time/timer.o CC kernel/sched/idle_task.o CC fs/read_write.o CC kernel/time/timekeeping.o LD security/built-in.o CC fs/file_table.o CC kernel/time/ntp.o LD virt/lib/built-in.o CC fs/super.o CC kernel/time/clocksource.o CC kernel/time/jiffies.o LD virt/built-in.o CC kernel/sched/fair.o CC fs/char_dev.o CC fs/stat.o CC kernel/sched/rt.o CC kernel/irq/chip.o CC kernel/sched/deadline.o CC kernel/irq/dummychip.o CC kernel/sched/stop_task.o LD kernel/power/built-in.o CC fs/exec.o LD arch/powerpc/kernel/built-in.o CC kernel/sched/wait.o CC kernel/rcu/sync.o CC kernel/rcu/tiny.o CC kernel/sched/swait.o CC fs/pipe.o CC fs/fcntl.o CC fs/namei.o CC kernel/irq/devres.o CC kernel/sched/completion.o CC kernel/sched/idle.o CC kernel/locking/rwsem.o CC kernel/locking/percpu-rwsem.o CC kernel/time/timer_list.o CC kernel/irq/irqdomain.o CC lib/lockref.o CC lib/bcd.o CC lib/div64.o CC kernel/locking/rwsem-xadd.o CC fs/ioctl.o CC mm/mempool.o CC kernel/time/timeconv.o CC fs/readdir.o CC kernel/time/timecounter.o CC lib/sort.o CC lib/parser.o LD drivers/auxdisplay/built-in.o /home/kisskb/slave/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /home/kisskb/slave/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] CC lib/debug_locks.o LD drivers/block/built-in.o LD drivers/amba/built-in.o CC fs/dcache.o CC fs/select.o CC fs/attr.o CC lib/random32.o CC fs/bad_inode.o CC fs/filesystems.o CC fs/inode.o CC fs/seq_file.o CC fs/namespace.o CC fs/file.o CC mm/oom_kill.o CC kernel/time/alarmtimer.o CC lib/bust_spinlocks.o LD drivers/bus/built-in.o CC lib/kasprintf.o CC mm/maccess.o CC lib/bitmap.o CC lib/gcd.o CC lib/scatterlist.o CC lib/lcm.o CC mm/page_alloc.o CC lib/list_sort.o LD kernel/rcu/built-in.o CC lib/uuid.o CC lib/flex_array.o CC mm/swap.o CC mm/page-writeback.o CC mm/readahead.o CC mm/truncate.o CC fs/xattr.o LD drivers/cdrom/built-in.o LD kernel/printk/built-in.o CC drivers/char/random.o CC fs/fs-writeback.o CC fs/libfs.o CC drivers/base/core.o LD kernel/locking/built-in.o CC drivers/char/mem.o CC drivers/base/component.o CC fs/pnode.o LD drivers/char/ipmi/built-in.o CC kernel/time/posix-stubs.o CC kernel/time/clockevents.o CC lib/iov_iter.o CC lib/clz_ctz.o CC lib/find_bit.o CC lib/llist.o LD drivers/clk/bcm/built-in.o CC lib/bsearch.o CC lib/memweight.o LD drivers/clk/mvebu/built-in.o CC lib/kfifo.o CC lib/percpu-refcount.o LD drivers/clk/ti/built-in.o LD drivers/clocksource/built-in.o CC fs/splice.o CC lib/percpu_ida.o CC lib/rhashtable.o LD drivers/firewire/built-in.o CC drivers/char/misc.o LD drivers/clk/built-in.o CC lib/string_helpers.o LD drivers/char/agp/built-in.o CC lib/once.o CC lib/reciprocal_div.o CC mm/vmscan.o CC mm/util.o CC lib/hexdump.o CC mm/mmzone.o CC fs/sync.o CC fs/utimes.o CC mm/vmstat.o CC mm/shmem.o CC fs/stack.o CC fs/fs_struct.o CC fs/statfs.o LD drivers/firmware/broadcom/built-in.o LD drivers/firmware/meson/built-in.o CC fs/fs_pin.o CC fs/nsfs.o LD drivers/gpu/vga/built-in.o LD drivers/firmware/tegra/built-in.o CC mm/backing-dev.o CC fs/no-block.o LD fs/exofs/built-in.o LD fs/devpts/built-in.o CC lib/kstrtox.o CC kernel/time/tick-common.o LD drivers/firmware/built-in.o LD kernel/irq/built-in.o LD drivers/hwtracing/intel_th/built-in.o LD drivers/gpu/drm/hisilicon/built-in.o LD drivers/gpu/drm/i2c/built-in.o LD drivers/gpu/drm/bridge/built-in.o LD fs/quota/built-in.o LD drivers/i2c/algos/built-in.o CC lib/pci_iomap.o LD fs/notify/dnotify/built-in.o LD drivers/gpu/drm/panel/built-in.o CC lib/iomap_copy.o LD drivers/gpu/drm/tilcdc/built-in.o LD drivers/i2c/busses/built-in.o LD drivers/idle/built-in.o LD drivers/gpu/drm/omapdrm/displays/built-in.o LD drivers/gpu/drm/omapdrm/dss/built-in.o CC drivers/base/bus.o LD fs/notify/fanotify/built-in.o CC drivers/base/syscore.o LD drivers/i2c/muxes/built-in.o CC fs/ramfs/inode.o CC drivers/base/dd.o CC drivers/irqchip/irqchip.o LD fs/notify/inotify/built-in.o CC fs/binfmt_elf.o LD drivers/macintosh/built-in.o LD drivers/gpu/drm/omapdrm/built-in.o LD drivers/i2c/built-in.o LD drivers/lguest/built-in.o CC lib/hweight.o CC mm/mm_init.o CC mm/mmu_context.o CC lib/devres.o CC mm/percpu.o LD drivers/mfd/built-in.o LD fs/notify/built-in.o CC drivers/base/driver.o CC drivers/base/class.o CC mm/slab_common.o CC drivers/base/platform.o CC mm/compaction.o LD drivers/gpu/drm/built-in.o HOSTCC lib/gen_crc32table CC lib/bitrev.o CC fs/ramfs/file-mmu.o CC drivers/base/cpu.o CC lib/atomic64.o CC lib/syscall.o LD drivers/mmc/built-in.o CC drivers/base/firmware.o CC lib/strncpy_from_user.o LD kernel/sched/built-in.o LD drivers/nfc/built-in.o LD drivers/net/built-in.o CC drivers/base/init.o CC drivers/base/map.o LD drivers/misc/cb710/built-in.o CC drivers/base/attribute_container.o CC drivers/base/devres.o LD drivers/char/built-in.o CC mm/vmacache.o CC mm/swap_slots.o CC lib/strnlen_user.o LD drivers/gpu/built-in.o LD drivers/nvme/target/built-in.o LD drivers/misc/eeprom/built-in.o CC lib/argv_split.o LD drivers/nvme/host/built-in.o CC lib/chacha20.o CC mm/interval_tree.o CC drivers/base/transport_class.o LD drivers/nvme/built-in.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/media/firewire/built-in.o CC drivers/base/topology.o CC mm/list_lru.o CC mm/workingset.o CC mm/debug.o CC lib/cmdline.o LD drivers/misc/mic/bus/built-in.o LD drivers/misc/ti-st/built-in.o CC lib/ctype.o LD drivers/media/i2c/soc_camera/built-in.o CC mm/gup.o LD drivers/misc/mic/built-in.o CC lib/dec_and_lock.o CC lib/decompress.o LD drivers/media/common/b2c2/built-in.o LD drivers/media/mmc/siano/built-in.o CC drivers/base/container.o CC mm/highmem.o CC lib/dump_stack.o CC drivers/base/property.o LD drivers/media/i2c/built-in.o CC drivers/base/cacheinfo.o CC drivers/of/base.o CC lib/earlycpio.o LD drivers/misc/built-in.o LD drivers/base/test/built-in.o LD drivers/base/power/built-in.o LD drivers/media/mmc/built-in.o LD drivers/pci/dwc/built-in.o LD drivers/media/common/saa7146/built-in.o CC drivers/pci/access.o CC drivers/pci/bus.o LD drivers/media/common/siano/built-in.o CC mm/memory.o CC drivers/pci/host-bridge.o LD drivers/media/common/v4l2-tpg/built-in.o LD drivers/media/platform/omap/built-in.o CC drivers/pci/probe.o LD fs/ramfs/ramfs.o CC drivers/base/dma-mapping.o CC drivers/pci/remove.o CC lib/extable.o CC mm/mincore.o CC drivers/of/device.o LD fs/ramfs/built-in.o CC mm/mlock.o CC drivers/of/address.o CC drivers/of/platform.o LD drivers/media/spi/built-in.o LD drivers/media/platform/built-in.o LD drivers/media/common/built-in.o CC drivers/of/fdt.o LD drivers/irqchip/built-in.o LD drivers/media/tuners/built-in.o CC drivers/of/fdt_address.o CC drivers/of/irq.o LD drivers/media/rc/keymaps/built-in.o CC mm/mmap.o CC drivers/of/of_pci.o CC lib/fdt.o CC drivers/of/of_pci_irq.o CC mm/mprotect.o LD drivers/media/rc/built-in.o LD kernel/time/built-in.o CC mm/mremap.o CC drivers/of/of_reserved_mem.o CC mm/msync.o CC lib/fdt_empty_tree.o CC mm/page_vma_mapped.o CC lib/fdt_ro.o CC mm/pagewalk.o LD kernel/built-in.o LD drivers/media/pci/b2c2/built-in.o LD drivers/media/pci/ddbridge/built-in.o CC mm/pgtable-generic.o CC lib/fdt_rw.o CC mm/rmap.o CC lib/fdt_strerror.o CC lib/fdt_sw.o CC mm/vmalloc.o CC mm/init-mm.o LD drivers/media/pci/dm1105/built-in.o CC lib/fdt_wip.o LD drivers/media/pci/mantis/built-in.o LD drivers/media/usb/b2c2/built-in.o CC lib/flex_proportions.o CC mm/nobootmem.o CC lib/idr.o LD drivers/media/pci/netup_unidvb/built-in.o CC drivers/pci/pci.o LD drivers/platform/built-in.o CC drivers/pci/pci-driver.o CC drivers/pci/search.o CC mm/memblock.o CC lib/ioremap.o CC lib/int_sqrt.o LD drivers/media/usb/dvb-usb-v2/built-in.o CC mm/dmapool.o LD drivers/media/usb/dvb-usb/built-in.o LD drivers/media/pci/ngene/built-in.o CC lib/irq_regs.o LD drivers/media/usb/siano/built-in.o LD drivers/power/built-in.o LD drivers/media/usb/s2255/built-in.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/ptp/built-in.o CC lib/is_single_threaded.o CC lib/klist.o CC lib/kobject.o CC drivers/pci/pci-sysfs.o LD drivers/media/usb/ttusb-budget/built-in.o LD drivers/pwm/built-in.o LD drivers/media/usb/ttusb-dec/built-in.o LD drivers/media/pci/pluto2/built-in.o CC drivers/pci/rom.o LD drivers/media/usb/zr364xx/built-in.o CC lib/md5.o CC lib/kobject_uevent.o CC lib/nmi_backtrace.o CC lib/nodemask.o CC mm/slub.o LD drivers/media/usb/built-in.o LD drivers/media/pci/pt1/built-in.o LD drivers/usb/host/built-in.o CC lib/plist.o LD drivers/soc/bcm/built-in.o CC drivers/pci/setup-res.o LD drivers/soc/fsl/built-in.o LD drivers/base/built-in.o CC lib/radix-tree.o CC drivers/pci/irq.o LD drivers/media/pci/pt3/built-in.o CC lib/ratelimit.o LD fs/built-in.o CC lib/rbtree.o LD drivers/usb/built-in.o LD drivers/video/backlight/built-in.o CC drivers/pci/vpd.o LD drivers/tty/ipwireless/built-in.o LD drivers/tty/serial/built-in.o CC drivers/pci/setup-bus.o LD drivers/soc/built-in.o CC lib/seq_buf.o LD drivers/media/pci/saa7146/built-in.o CC drivers/pci/syscall.o CC drivers/pci/vc.o CC drivers/pci/of.o CC lib/sha1.o CC lib/show_mem.o CC lib/siphash.o LD drivers/tty/vt/built-in.o LD drivers/pci/host/built-in.o CC lib/string.o LD drivers/video/fbdev/core/built-in.o CC lib/timerqueue.o LD drivers/media/pci/smipcie/built-in.o LD drivers/media/pci/ttpci/built-in.o LD drivers/tty/built-in.o CC lib/vsprintf.o CC lib/win_minmax.o LD drivers/of/built-in.o GEN lib/crc32table.h LD drivers/media/pci/built-in.o CC lib/crc32.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o LD drivers/media/built-in.o LD drivers/video/fbdev/omap2/omapfb/built-in.o LD drivers/video/fbdev/omap2/built-in.o LD drivers/video/fbdev/built-in.o LD drivers/video/built-in.o LD mm/built-in.o LD drivers/pci/built-in.o LD drivers/built-in.o AR lib/lib.a EXPORTS lib/lib-ksyms.o LD lib/built-in.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o LD vmlinux.o MODPOST vmlinux.o LD vmlinux SORTEX vmlinux SYSMAP System.map /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-strip -s -R .comment vmlinux -o arch/powerpc/boot/vmlinux.strip make[1]: Leaving directory '/home/kisskb/slave/build/linus_powerpc-allnoconfig_powerpc' Completed OK # rm -rf /home/kisskb/slave/build/linus_powerpc-allnoconfig_powerpc # Build took: 0:00:13.238112