# git rev-parse -q --verify 62906027091f1d02de44041524f0769f60bb9cf3^{commit} 62906027091f1d02de44041524f0769f60bb9cf3 already have revision, skipping fetch # git checkout -q -f -B kisskb 62906027091f1d02de44041524f0769f60bb9cf3 # git clean -qxdf # git log -1 commit 62906027091f1d02de44041524f0769f60bb9cf3 Author: Nicholas Piggin Date: Sun Dec 25 13:00:30 2016 +1000 mm: add PageWaiters indicating tasks are waiting for a page bit Add a new page flag, PageWaiters, to indicate the page waitqueue has tasks waiting. This can be tested rather than testing waitqueue_active which requires another cacheline load. This bit is always set when the page has tasks on page_waitqueue(page), and is set and cleared under the waitqueue lock. It may be set when there are no tasks on the waitqueue, which will cause a harmless extra wakeup check that will clears the bit. The generic bit-waitqueue infrastructure is no longer used for pages. Instead, waitqueues are used directly with a custom key type. The generic code was not flexible enough to have PageWaiters manipulation under the waitqueue lock (which simplifies concurrency). This improves the performance of page lock intensive microbenchmarks by 2-3%. Putting two bits in the same word opens the opportunity to remove the memory barrier between clearing the lock bit and testing the waiters bit, after some work on the arch primitives (e.g., ensuring memory operand widths match and cover both bits). Signed-off-by: Nicholas Piggin Cc: Dave Hansen Cc: Bob Peterson Cc: Steven Whitehouse Cc: Andrew Lutomirski Cc: Andreas Gruenbacher Cc: Peter Zijlstra Cc: Mel Gorman Signed-off-by: Linus Torvalds # < /opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-gcc --version # < git log --format=%s --max-count=1 62906027091f1d02de44041524f0769f60bb9cf3 # < make -j 10 ARCH=i386 O=/home/kisskb/slave/build/linus_i386-allnoconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- allnoconfig # make -j 10 ARCH=i386 O=/home/kisskb/slave/build/linus_i386-allnoconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- make[1]: Entering directory '/home/kisskb/slave/build/linus_i386-allnoconfig_i386' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig SYSTBL arch/x86/entry/syscalls/../../include/generated/asm/syscalls_32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_64.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_x32.h CHK include/config/kernel.release UPD include/config/kernel.release GEN ./Makefile WRAP arch/x86/include/generated/asm/clkdev.h WRAP arch/x86/include/generated/asm/dma-contiguous.h WRAP arch/x86/include/generated/asm/cputime.h WRAP arch/x86/include/generated/asm/early_ioremap.h WRAP arch/x86/include/generated/asm/mcs_spinlock.h WRAP arch/x86/include/generated/asm/mm-arch-hooks.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 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 HOSTCC arch/x86/tools/relocs_32.o HOSTCC arch/x86/tools/relocs_64.o HOSTCC arch/x86/tools/relocs_common.o Using /home/kisskb/slave/src as source for kernel HOSTLD scripts/mod/modpost HOSTLD arch/x86/tools/relocs 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/x86/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/calibrate.o CC init/init_task.o LD usr/built-in.o UPD include/generated/compile.h CC init/version.o AS arch/x86/entry/entry_32.o CC arch/x86/events/core.o LD arch/x86/crypto/built-in.o AS arch/x86/entry/thunk_32.o CC kernel/fork.o CC arch/x86/entry/syscall_32.o CC kernel/exec_domain.o CC arch/x86/kernel/process_32.o CC arch/x86/kernel/signal.o CC arch/x86/entry/common.o CC arch/x86/kernel/traps.o CC arch/x86/kernel/irq.o CC arch/x86/kernel/irq_32.o CC arch/x86/mm/init.o CC arch/x86/entry/vdso/vma.o CC arch/x86/entry/vdso/vdso32-setup.o LDS arch/x86/entry/vdso/vdso32/vdso32.lds CC kernel/panic.o CC arch/x86/kernel/dumpstack_32.o LD init/mounts.o CC arch/x86/kernel/time.o LD init/built-in.o LD arch/x86/net/built-in.o CC arch/x86/kernel/ioport.o LD arch/x86/platform/atom/built-in.o LD arch/x86/platform/ce4100/built-in.o LD arch/x86/platform/efi/built-in.o LD arch/x86/platform/geode/built-in.o CC arch/x86/entry/vdso/vdso32/vclock_gettime.o LD arch/x86/platform/goldfish/built-in.o LD arch/x86/platform/intel/built-in.o LD arch/x86/platform/intel-mid/built-in.o LD arch/x86/platform/intel-quark/built-in.o LD arch/x86/platform/iris/built-in.o LD arch/x86/platform/olpc/built-in.o LD arch/x86/platform/scx200/built-in.o LD arch/x86/platform/sfi/built-in.o LD arch/x86/platform/ts5500/built-in.o LD arch/x86/platform/uv/built-in.o LD arch/x86/platform/built-in.o AS arch/x86/entry/vdso/vdso32/note.o AS arch/x86/entry/vdso/vdso32/system_call.o AS arch/x86/entry/vdso/vdso32/sigreturn.o HOSTCC arch/x86/entry/vdso/vdso2c CC kernel/cpu.o CC kernel/exit.o CC kernel/softirq.o CC arch/x86/kernel/dumpstack.o CC arch/x86/events/amd/core.o LD certs/built-in.o CC arch/x86/kernel/nmi.o CC arch/x86/mm/init_32.o CC mm/filemap.o CC mm/mempool.o CC arch/x86/events/amd/uncore.o VDSO arch/x86/entry/vdso/vdso32.so.dbg CC arch/x86/kernel/setup.o OBJCOPY arch/x86/entry/vdso/vdso32.so VDSO2C arch/x86/entry/vdso/vdso-image-32.c CC arch/x86/entry/vdso/vdso-image-32.o CC kernel/resource.o CC kernel/sysctl.o CC arch/x86/mm/fault.o CC arch/x86/mm/ioremap.o LD arch/x86/entry/vdso/built-in.o CC arch/x86/entry/vsyscall/vsyscall_gtod.o CC arch/x86/realmode/init.o CC arch/x86/events/msr.o AS arch/x86/realmode/rm/header.o AS arch/x86/realmode/rm/trampoline_32.o AS arch/x86/realmode/rm/stack.o AS arch/x86/realmode/rm/reboot.o PASYMS arch/x86/realmode/rm/pasyms.h LDS arch/x86/realmode/rm/realmode.lds LD arch/x86/entry/vsyscall/built-in.o LD arch/x86/entry/built-in.o LD arch/x86/realmode/rm/realmode.elf RELOCS arch/x86/realmode/rm/realmode.relocs OBJCOPY arch/x86/realmode/rm/realmode.bin CC mm/oom_kill.o CC arch/x86/events/intel/core.o AS arch/x86/realmode/rmpiggy.o LD arch/x86/realmode/built-in.o CC arch/x86/events/intel/bts.o CC arch/x86/kernel/x86_init.o CC arch/x86/events/intel/cqm.o CC arch/x86/events/intel/ds.o CC mm/maccess.o CC arch/x86/mm/extable.o CC arch/x86/kernel/i8259.o CC arch/x86/kernel/irqinit.o CC kernel/sysctl_binary.o CC kernel/capability.o CC kernel/ptrace.o CC mm/page_alloc.o CC arch/x86/mm/pageattr.o CC arch/x86/kernel/jump_label.o CC mm/page-writeback.o CC arch/x86/events/intel/knc.o CC arch/x86/events/intel/lbr.o CC arch/x86/events/intel/p4.o CC arch/x86/kernel/irq_work.o CC arch/x86/kernel/probe_roms.o CC arch/x86/kernel/bootflag.o CC kernel/user.o CC fs/open.o CC fs/read_write.o CC fs/file_table.o CC arch/x86/kernel/e820.o CC kernel/signal.o CC kernel/sys.o CC arch/x86/events/intel/p6.o CC arch/x86/mm/mmap.o CC arch/x86/mm/pat.o CC arch/x86/mm/pgtable.o CC mm/readahead.o CC arch/x86/kernel/pci-dma.o CC mm/swap.o CC arch/x86/events/intel/pt.o CC mm/truncate.o CC arch/x86/mm/physaddr.o CC fs/super.o CC fs/char_dev.o CC fs/stat.o CC arch/x86/kernel/quirks.o CC arch/x86/mm/gup.o CC arch/x86/mm/setup_nx.o CC arch/x86/kernel/topology.o CC fs/exec.o CC kernel/kmod.o CC arch/x86/mm/tlb.o CC arch/x86/mm/pgtable_32.o LD arch/x86/events/intel/built-in.o CC mm/vmscan.o LD arch/x86/events/built-in.o CC arch/x86/mm/iomap_32.o CC arch/x86/mm/highmem_32.o CC arch/x86/kernel/kdebugfs.o CC arch/x86/kernel/alternative.o LD ipc/built-in.o CC kernel/workqueue.o CC kernel/pid.o CC kernel/task_work.o CC kernel/extable.o CC security/commoncap.o CC security/min_addr.o LD arch/x86/mm/built-in.o CC fs/pipe.o CC arch/x86/kernel/i8253.o CC arch/x86/kernel/pci-nommu.o CC arch/x86/kernel/hw_breakpoint.o CC mm/shmem.o CC mm/util.o CC mm/mmzone.o CC mm/vmstat.o CC mm/backing-dev.o CC kernel/params.o CC arch/x86/kernel/tsc.o LD security/built-in.o CC arch/x86/kernel/tsc_msr.o CC arch/x86/kernel/io_delay.o CC arch/x86/kernel/rtc.o CC arch/x86/kernel/pci-iommu_table.o CC mm/mm_init.o CC kernel/kthread.o CC arch/x86/kernel/resource.o CC fs/namei.o CC kernel/sys_ni.o CC fs/fcntl.o CC fs/ioctl.o CC fs/readdir.o CC fs/select.o CC fs/dcache.o CC mm/mmu_context.o CC fs/inode.o CC arch/x86/kernel/process.o CC kernel/nsproxy.o CC mm/percpu.o CC fs/attr.o CC fs/bad_inode.o CC fs/file.o LD arch/x86/kernel/acpi/built-in.o CC kernel/notifier.o CC arch/x86/kernel/apic/hw_nmi.o CC kernel/ksysfs.o CC kernel/cred.o CC kernel/reboot.o CC fs/filesystems.o LD arch/x86/kernel/apic/built-in.o CC arch/x86/kernel/fpu/init.o CC arch/x86/kernel/cpu/intel_cacheinfo.o CC arch/x86/kernel/cpu/scattered.o CC arch/x86/kernel/cpu/topology.o CC mm/slab_common.o CC kernel/async.o CC mm/compaction.o CC mm/vmacache.o CC kernel/range.o CC mm/interval_tree.o CC arch/x86/kernel/fpu/bugs.o LD arch/x86/kernel/kprobes/built-in.o CC arch/x86/kernel/cpu/common.o CC mm/list_lru.o CC mm/workingset.o CC fs/namespace.o CC kernel/smpboot.o CC arch/x86/kernel/fpu/core.o CC kernel/ucount.o CC kernel/events/core.o CC kernel/irq/irqdesc.o LD kernel/livepatch/built-in.o CC kernel/events/ring_buffer.o CC fs/seq_file.o CC fs/xattr.o CC kernel/locking/mutex.o CC mm/debug.o CC arch/x86/kernel/cpu/rdrand.o CC arch/x86/kernel/cpu/match.o CC arch/x86/kernel/fpu/regset.o CC kernel/irq/handle.o CC arch/x86/kernel/cpu/bugs.o CC kernel/locking/semaphore.o CC mm/gup.o CC kernel/irq/manage.o CC kernel/irq/spurious.o CC arch/x86/kernel/fpu/signal.o CC arch/x86/kernel/fpu/xstate.o CC arch/x86/kernel/cpu/intel.o CC kernel/power/qos.o CC kernel/locking/rwsem.o CC fs/libfs.o CC kernel/events/callchain.o CC kernel/events/hw_breakpoint.o CC kernel/locking/percpu-rwsem.o CC kernel/irq/resend.o CC arch/x86/kernel/cpu/amd.o CC mm/highmem.o LD kernel/power/built-in.o CC mm/memory.o CC kernel/locking/rwsem-xadd.o LD arch/x86/kernel/fpu/built-in.o CC arch/x86/kernel/ptrace.o CC mm/mincore.o CC kernel/irq/chip.o CC fs/fs-writeback.o LD crypto/built-in.o CC kernel/irq/dummychip.o LD kernel/locking/built-in.o CC kernel/irq/devres.o CC arch/x86/kernel/cpu/cyrix.o CC arch/x86/kernel/cpu/centaur.o CC mm/mlock.o CC arch/x86/kernel/cpu/transmeta.o CC mm/mmap.o CC arch/x86/kernel/tls.o CC arch/x86/kernel/cpu/umc.o CC kernel/irq/autoprobe.o CC arch/x86/kernel/step.o LD arch/x86/kernel/cpu/built-in.o LD block/built-in.o CC arch/x86/kernel/i8237.o LD drivers/amba/built-in.o LD drivers/auxdisplay/built-in.o LD drivers/block/built-in.o CC arch/x86/kernel/reboot.o CC drivers/base/component.o LD kernel/irq/built-in.o CC drivers/base/core.o CC arch/x86/kernel/tsc_sync.o LD sound/built-in.o CC kernel/printk/printk.o LD firmware/built-in.o LD drivers/bus/built-in.o CC fs/pnode.o CC drivers/base/bus.o CC arch/x86/kernel/trace_clock.o CC fs/splice.o CC fs/sync.o CC fs/utimes.o CC arch/x86/kernel/sysfb.o LD kernel/events/built-in.o CC fs/stack.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] LD net/built-in.o CC kernel/rcu/update.o CC kernel/sched/core.o CC mm/mprotect.o CC arch/x86/kernel/perf_regs.o LD kernel/printk/built-in.o CC fs/fs_struct.o CC arch/x86/kernel/unwind_guess.o AS arch/x86/kernel/head_32.o CC arch/x86/kernel/head32.o CC drivers/base/dd.o CC kernel/rcu/sync.o CC drivers/base/syscore.o CC drivers/base/driver.o CC kernel/rcu/srcu.o CC kernel/rcu/tiny.o CC arch/x86/kernel/ebda.o CC fs/statfs.o CC arch/x86/kernel/platform-quirks.o CC mm/mremap.o CC mm/msync.o LDS arch/x86/kernel/vmlinux.lds CC fs/fs_pin.o CC fs/nsfs.o LD arch/x86/kernel/built-in.o CC lib/lockref.o LD arch/x86/built-in.o CC drivers/base/class.o CC arch/x86/lib/msr.o LD kernel/rcu/built-in.o CC mm/rmap.o CC lib/bcd.o CC lib/div64.o AS arch/x86/lib/msr-reg.o CC arch/x86/lib/msr-reg-export.o AS arch/x86/lib/hweight.o CC mm/vmalloc.o CC arch/x86/lib/atomic64_32.o CC mm/pagewalk.o CC fs/no-block.o CC lib/sort.o AS arch/x86/lib/atomic64_cx8_32.o AS arch/x86/lib/checksum_32.o CC arch/x86/lib/cmdline.o CC arch/x86/lib/cpu.o CC lib/parser.o CC lib/halfmd4.o CC arch/x86/lib/delay.o AS arch/x86/lib/getuser.o CC drivers/base/platform.o LD fs/devpts/built-in.o CC drivers/base/cpu.o LD fs/exofs/built-in.o CC mm/pgtable-generic.o LD fs/notify/dnotify/built-in.o LD fs/notify/fanotify/built-in.o LD fs/notify/inotify/built-in.o LD fs/notify/built-in.o LD fs/quota/built-in.o CC fs/ramfs/inode.o CC kernel/sched/loadavg.o CC lib/debug_locks.o CC lib/random32.o GEN arch/x86/lib/inat-tables.c CC arch/x86/lib/insn.o CC arch/x86/lib/memcpy_32.o CC fs/ramfs/file-mmu.o CC kernel/time/time.o CC kernel/time/timer.o CC kernel/sched/clock.o CC kernel/dma.o CC arch/x86/lib/misc.o CC kernel/up.o AS arch/x86/lib/putuser.o AS arch/x86/lib/rwsem.o CC arch/x86/lib/string_32.o CC lib/bust_spinlocks.o LD fs/ramfs/ramfs.o LD fs/ramfs/built-in.o CC drivers/base/firmware.o CC fs/anon_inodes.o CC arch/x86/lib/strstr_32.o CC arch/x86/lib/usercopy.o CC arch/x86/lib/usercopy_32.o CC lib/kasprintf.o CC drivers/base/init.o CC kernel/sched/cputime.o CC mm/init-mm.o CC kernel/sched/idle_task.o LD fs/built-in.o CC kernel/sched/fair.o CC kernel/sched/rt.o CC lib/bitmap.o CC mm/nobootmem.o CC drivers/base/map.o CC kernel/time/hrtimer.o CC kernel/time/timekeeping.o CC arch/x86/lib/inat.o CC kernel/sched/deadline.o AR arch/x86/lib/lib.a EXPORTS arch/x86/lib/lib-ksyms.o LD arch/x86/lib/built-in.o CC kernel/irq_work.o CC mm/memblock.o CC drivers/base/devres.o CC drivers/base/attribute_container.o CC kernel/time/ntp.o CC kernel/time/clocksource.o CC lib/scatterlist.o CC kernel/time/jiffies.o CC kernel/sched/stop_task.o CC drivers/base/transport_class.o CC drivers/base/topology.o CC kernel/memremap.o CC kernel/sched/wait.o CC kernel/time/timer_list.o CC kernel/time/timeconv.o LD virt/lib/built-in.o LD virt/built-in.o CC kernel/time/timecounter.o CC lib/gcd.o CC kernel/time/alarmtimer.o CC lib/lcm.o CC kernel/sched/swait.o CC mm/dmapool.o CC kernel/sched/completion.o CC lib/list_sort.o CC kernel/sched/idle.o CC drivers/base/container.o CC drivers/base/property.o CC lib/uuid.o CC lib/flex_array.o CC lib/iov_iter.o CC lib/clz_ctz.o CC lib/bsearch.o CC lib/find_bit.o CC kernel/time/posix-stubs.o CC kernel/time/clockevents.o LD drivers/cdrom/built-in.o CC lib/llist.o CC kernel/time/tick-common.o CC drivers/base/cacheinfo.o CC mm/slub.o CC drivers/char/mem.o LD drivers/char/ipmi/built-in.o CC mm/early_ioremap.o LD kernel/sched/built-in.o LD drivers/clk/bcm/built-in.o LD drivers/clk/mvebu/built-in.o LD drivers/clk/ti/built-in.o LD drivers/clk/x86/built-in.o LD drivers/clk/built-in.o CC drivers/clocksource/i8253.o LD drivers/firewire/built-in.o CC drivers/char/random.o LD drivers/firmware/broadcom/built-in.o LD drivers/firmware/meson/built-in.o LD drivers/firmware/tegra/built-in.o LD drivers/firmware/built-in.o LD drivers/base/power/built-in.o LD drivers/base/test/built-in.o CC drivers/base/dma-mapping.o CC drivers/char/misc.o LD kernel/time/built-in.o LD kernel/built-in.o CC drivers/base/dma-coherent.o LD drivers/gpu/drm/bridge/built-in.o LD drivers/clocksource/built-in.o LD drivers/gpu/drm/hisilicon/built-in.o LD drivers/gpu/drm/i2c/built-in.o LD drivers/gpu/drm/panel/built-in.o LD drivers/gpu/drm/omapdrm/displays/built-in.o CC lib/memweight.o LD drivers/hwtracing/intel_th/built-in.o LD drivers/gpu/drm/omapdrm/dss/built-in.o CC lib/kfifo.o LD drivers/gpu/drm/omapdrm/built-in.o CC lib/percpu-refcount.o LD drivers/gpu/drm/tilcdc/built-in.o LD drivers/gpu/drm/built-in.o LD drivers/gpu/vga/built-in.o LD drivers/gpu/built-in.o LD drivers/i2c/algos/built-in.o LD drivers/i2c/busses/built-in.o CC lib/percpu_ida.o LD drivers/i2c/muxes/built-in.o LD drivers/i2c/built-in.o LD drivers/idle/built-in.o LD drivers/irqchip/built-in.o LD drivers/lguest/built-in.o LD drivers/macintosh/built-in.o LD drivers/media/common/b2c2/built-in.o LD drivers/media/common/saa7146/built-in.o LD drivers/media/common/siano/built-in.o LD drivers/media/common/v4l2-tpg/built-in.o LD drivers/media/common/built-in.o LD drivers/mfd/built-in.o LD drivers/media/firewire/built-in.o LD drivers/media/i2c/soc_camera/built-in.o LD drivers/media/i2c/built-in.o LD drivers/misc/cb710/built-in.o LD drivers/media/mmc/siano/built-in.o LD drivers/misc/eeprom/built-in.o LD drivers/media/mmc/built-in.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/misc/ti-st/built-in.o LD drivers/misc/mic/bus/built-in.o LD drivers/misc/mic/built-in.o LD drivers/base/built-in.o LD drivers/media/platform/omap/built-in.o LD drivers/mmc/built-in.o LD drivers/misc/built-in.o CC lib/rhashtable.o LD drivers/media/platform/built-in.o LD drivers/net/built-in.o LD drivers/media/pci/b2c2/built-in.o CC lib/reciprocal_div.o LD drivers/media/spi/built-in.o LD drivers/media/pci/ddbridge/built-in.o CC lib/once.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/rc/built-in.o LD drivers/media/pci/mantis/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/char/agp/built-in.o LD drivers/media/pci/ngene/built-in.o CC lib/string_helpers.o LD drivers/media/pci/pluto2/built-in.o LD drivers/media/pci/pt1/built-in.o LD drivers/nfc/built-in.o LD drivers/media/pci/pt3/built-in.o LD drivers/media/tuners/built-in.o LD drivers/nvme/host/built-in.o LD drivers/media/pci/saa7146/built-in.o LD drivers/nvme/target/built-in.o LD drivers/media/pci/smipcie/built-in.o LD drivers/nvme/built-in.o LD drivers/perf/built-in.o CC lib/hexdump.o LD drivers/media/pci/ttpci/built-in.o LD drivers/media/pci/built-in.o LD drivers/char/built-in.o CC lib/kstrtox.o CC lib/iomap.o LD drivers/media/usb/b2c2/built-in.o LD drivers/power/built-in.o LD drivers/media/usb/dvb-usb/built-in.o LD drivers/platform/x86/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o LD drivers/platform/built-in.o LD drivers/media/usb/s2255/built-in.o LD drivers/media/usb/siano/built-in.o LD drivers/ptp/built-in.o CC lib/pci_iomap.o CC lib/iomap_copy.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o LD drivers/media/usb/ttusb-dec/built-in.o LD drivers/media/usb/zr364xx/built-in.o LD drivers/media/usb/built-in.o CC lib/devres.o LD drivers/media/built-in.o LD drivers/pwm/built-in.o CC lib/hweight.o CC drivers/rtc/rtc-lib.o LD drivers/soc/bcm/built-in.o LD drivers/soc/fsl/built-in.o LD drivers/soc/built-in.o CC drivers/rtc/rtc-mc146818-lib.o LD mm/built-in.o LD drivers/tty/ipwireless/built-in.o LD drivers/tty/serial/built-in.o LD drivers/tty/vt/built-in.o LD drivers/tty/built-in.o LD drivers/video/backlight/built-in.o CC lib/syscall.o LD drivers/video/fbdev/core/built-in.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o LD drivers/video/fbdev/omap2/omapfb/dss/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 CC lib/strncpy_from_user.o CC lib/strnlen_user.o CC lib/argv_split.o CC lib/chacha20.o CC lib/cmdline.o CC lib/ctype.o LD drivers/rtc/built-in.o CC lib/dec_and_lock.o LD drivers/built-in.o CC lib/decompress.o CC lib/dma-noop.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/nmi_backtrace.o CC lib/nodemask.o CC lib/plist.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 CC lib/win_minmax.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 CC arch/x86/boot/a20.o AS arch/x86/boot/bioscall.o CC arch/x86/boot/cmdline.o AS arch/x86/boot/copy.o CC arch/x86/boot/cpu.o CC arch/x86/boot/cpuflags.o CC arch/x86/boot/cpucheck.o CC arch/x86/boot/early_serial_console.o CC arch/x86/boot/edd.o CC arch/x86/boot/main.o CC arch/x86/boot/memory.o CC arch/x86/boot/pm.o AS arch/x86/boot/pmjump.o CC arch/x86/boot/printf.o CC arch/x86/boot/regs.o CC arch/x86/boot/string.o CC arch/x86/boot/tty.o CC arch/x86/boot/video.o CC arch/x86/boot/video-mode.o CC arch/x86/boot/version.o CC arch/x86/boot/video-vga.o LDS arch/x86/boot/compressed/vmlinux.lds AS arch/x86/boot/compressed/head_32.o CC arch/x86/boot/video-vesa.o CC arch/x86/boot/video-bios.o VOFFSET arch/x86/boot/compressed/../voffset.h HOSTCC arch/x86/boot/tools/build CC arch/x86/boot/compressed/string.o CC arch/x86/boot/compressed/cmdline.o CC arch/x86/boot/compressed/error.o OBJCOPY arch/x86/boot/compressed/vmlinux.bin HOSTCC arch/x86/boot/compressed/mkpiggy CC arch/x86/boot/compressed/cpuflags.o CC arch/x86/boot/compressed/misc.o GZIP arch/x86/boot/compressed/vmlinux.bin.gz MKPIGGY arch/x86/boot/compressed/piggy.S AS arch/x86/boot/compressed/piggy.o DATAREL arch/x86/boot/compressed/vmlinux LD arch/x86/boot/compressed/vmlinux ZOFFSET arch/x86/boot/zoffset.h OBJCOPY arch/x86/boot/vmlinux.bin AS arch/x86/boot/header.o LD arch/x86/boot/setup.elf OBJCOPY arch/x86/boot/setup.bin BUILD arch/x86/boot/bzImage Setup is 13388 bytes (padded to 13824 bytes). System is 527 kB CRC f819905d Kernel: arch/x86/boot/bzImage is ready (#1) make[1]: Leaving directory '/home/kisskb/slave/build/linus_i386-allnoconfig_i386' Completed OK # rm -rf /home/kisskb/slave/build/linus_i386-allnoconfig_i386 # Build took: 0:00:24.317105