# 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/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-gcc --version # < git log --format=%s --max-count=1 62906027091f1d02de44041524f0769f60bb9cf3 # < make -j 10 ARCH=xtensa O=/home/kisskb/slave/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux- defconfig # make -j 10 ARCH=xtensa O=/home/kisskb/slave/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux- make[1]: Entering directory '/home/kisskb/slave/build/linus_xtensa-defconfig_xtensa' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK 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/div64.h WRAP arch/xtensa/include/generated/asm/dma-contiguous.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/cputime.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/rwsem.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 HOSTCC scripts/kallsyms HOSTCC scripts/conmakehash HOSTCC scripts/sortextable CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/devicetable-offsets.s UPD include/config/kernel.release GEN scripts/mod/devicetable-offsets.h Using /home/kisskb/slave/src as source for kernel MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/sumversion.o CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h 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 HOSTLD scripts/mod/modpost CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/noinitramfs.o CC init/init_task.o UPD include/generated/compile.h LD usr/built-in.o 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/mm/init.o AS arch/xtensa/mm/misc.o CC arch/xtensa/kernel/pci-dma.o CC arch/xtensa/kernel/platform.o CC arch/xtensa/platforms/iss/setup.o CC arch/xtensa/platforms/iss/console.o CC arch/xtensa/kernel/process.o CC arch/xtensa/mm/cache.o LD certs/built-in.o CC arch/xtensa/mm/fault.o CC kernel/fork.o CC kernel/exec_domain.o CC kernel/panic.o CC arch/xtensa/mm/ioremap.o CC arch/xtensa/platforms/iss/network.o CC arch/xtensa/kernel/ptrace.o LD init/mounts.o LD init/built-in.o CC arch/xtensa/kernel/setup.o CC mm/filemap.o CC arch/xtensa/kernel/signal.o CC fs/open.o CC arch/xtensa/mm/mmu.o CC arch/xtensa/mm/tlb.o CC fs/read_write.o CC arch/xtensa/kernel/stacktrace.o CC arch/xtensa/kernel/syscall.o CC mm/mempool.o LD arch/xtensa/mm/built-in.o CC arch/xtensa/kernel/time.o CC fs/file_table.o CC arch/xtensa/kernel/traps.o LD arch/xtensa/platforms/iss/built-in.o AS arch/xtensa/kernel/vectors.o CC fs/super.o CC fs/char_dev.o CC kernel/cpu.o CC kernel/exit.o CC arch/xtensa/kernel/s32c1i_selftest.o AS arch/xtensa/kernel/head.o LDS arch/xtensa/kernel/vmlinux.lds CC ipc/util.o LD arch/xtensa/kernel/built-in.o CC fs/stat.o CC kernel/softirq.o CC security/commoncap.o CC fs/exec.o CC crypto/api.o CC crypto/cipher.o CC mm/oom_kill.o CC ipc/msgutil.o CC crypto/compress.o CC ipc/msg.o CC ipc/sem.o CC kernel/resource.o CC fs/pipe.o CC fs/namei.o CC crypto/memneq.o CC crypto/crypto_wq.o CC mm/maccess.o CC security/min_addr.o CC fs/fcntl.o CC block/bio.o CC block/elevator.o CC mm/page_alloc.o CC kernel/sysctl.o CC crypto/algapi.o LD security/built-in.o CC crypto/scatterwalk.o CC ipc/shm.o CC block/blk-core.o CC mm/page-writeback.o CC mm/readahead.o CC mm/swap.o CC crypto/proc.o CC fs/ioctl.o CC kernel/sysctl_binary.o CC ipc/syscall.o CC ipc/ipc_sysctl.o CC crypto/aead.o CC kernel/capability.o LD ipc/built-in.o CC kernel/ptrace.o CC block/blk-tag.o LD sound/built-in.o CC block/blk-sysfs.o LD drivers/amba/built-in.o LD drivers/auxdisplay/built-in.o CC block/blk-flush.o CC fs/readdir.o CC drivers/base/component.o CC block/blk-settings.o CC mm/truncate.o CC crypto/ablkcipher.o CC block/blk-ioc.o LD firmware/built-in.o CC kernel/user.o CC fs/select.o CC drivers/base/core.o CC drivers/base/bus.o CC fs/dcache.o CC drivers/base/dd.o CC kernel/signal.o CC block/blk-map.o CC crypto/blkcipher.o CC net/socket.o CC mm/vmscan.o LD net/802/built-in.o CC mm/shmem.o CC mm/util.o CC block/blk-exec.o CC crypto/skcipher.o CC fs/inode.o CC drivers/base/syscore.o CC drivers/base/driver.o CC block/blk-merge.o CC block/blk-softirq.o CC drivers/base/class.o CC drivers/base/platform.o CC kernel/sys.o CC net/core/sock.o CC crypto/echainiv.o CC net/core/request_sock.o CC net/core/skbuff.o CC drivers/base/cpu.o CC fs/attr.o CC block/blk-timeout.o CC crypto/ahash.o CC net/ethernet/eth.o CC drivers/base/firmware.o CC mm/mmzone.o CC drivers/base/init.o CC fs/bad_inode.o CC block/blk-lib.o CC net/ipv4/route.o CC mm/vmstat.o CC drivers/base/map.o CC kernel/kmod.o CC fs/file.o CC crypto/shash.o CC drivers/base/devres.o CC block/blk-mq.o LD net/ethernet/built-in.o CC net/ipv6/addrconf_core.o CC mm/backing-dev.o CC mm/mm_init.o CC kernel/workqueue.o CC drivers/base/attribute_container.o CC fs/filesystems.o CC crypto/akcipher.o CC fs/namespace.o CC mm/mmu_context.o CC drivers/base/transport_class.o CC net/ipv6/exthdrs_core.o CC mm/percpu.o CC drivers/base/topology.o CC crypto/kpp.o CC net/ipv6/ip6_checksum.o CC net/ipv4/inetpeer.o CC drivers/base/container.o CC net/core/datagram.o CC drivers/base/property.o CC crypto/acompress.o CC block/blk-mq-tag.o CC net/ipv4/protocol.o CC net/ipv6/ip6_icmp.o CC crypto/scompress.o CC mm/slab_common.o CC net/ipv6/output_core.o CC fs/seq_file.o CC kernel/pid.o CC drivers/base/cacheinfo.o CC block/blk-stat.o CC net/core/stream.o CC net/ipv4/ip_input.o CC net/core/scm.o CC crypto/algboss.o CC mm/compaction.o CC drivers/base/power/clock_ops.o CC block/blk-mq-sysfs.o CC net/ipv6/protocol.o CC fs/xattr.o CC kernel/task_work.o LD drivers/base/power/built-in.o LD drivers/base/test/built-in.o CC drivers/base/dma-mapping.o CC kernel/extable.o CC net/core/gen_stats.o CC crypto/testmgr.o CC net/ipv4/ip_fragment.o CC net/ipv4/ip_forward.o CC block/blk-mq-cpumap.o CC drivers/base/firmware_class.o CC net/ipv6/ip6_offload.o CC mm/vmacache.o CC kernel/params.o CC crypto/hmac.o CC mm/interval_tree.o CC fs/libfs.o CC block/ioctl.o CC net/core/gen_estimator.o LD drivers/base/built-in.o CC mm/list_lru.o LD drivers/block/built-in.o CC crypto/crypto_null.o LD drivers/bus/built-in.o CC kernel/kthread.o CC net/ipv6/tcpv6_offload.o LD drivers/cdrom/built-in.o CC drivers/char/mem.o CC net/ipv4/ip_options.o CC drivers/char/random.o CC block/genhd.o CC net/core/net_namespace.o CC mm/workingset.o CC fs/fs-writeback.o CC crypto/sha256_generic.o CC kernel/sys_ni.o CC kernel/nsproxy.o CC net/ipv6/exthdrs_offload.o CC kernel/notifier.o CC mm/debug.o CC drivers/char/misc.o CC net/ipv4/ip_output.o LD net/ipv6/built-in.o CC net/ipv4/ip_sockglue.o CC net/core/secure_seq.o CC block/scsi_ioctl.o CC kernel/ksysfs.o CC mm/gup.o LD drivers/char/agp/built-in.o CC drivers/char/hw_random/core.o CC fs/pnode.o CC block/partition-generic.o CC crypto/aes_generic.o CC kernel/cred.o CC net/core/flow_dissector.o CC fs/splice.o LD drivers/char/hw_random/rng-core.o LD drivers/char/hw_random/built-in.o LD drivers/char/built-in.o LD drivers/char/ipmi/built-in.o CC mm/highmem.o CC drivers/clk/clk-devres.o LD drivers/clocksource/built-in.o CC fs/sync.o CC kernel/reboot.o CC block/ioprio.o CC drivers/clk/clkdev.o CC mm/memory.o CC mm/mincore.o CC mm/mlock.o CC net/ipv4/inet_hashtables.o CC crypto/rng.o CC drivers/clk/clk.o CC kernel/async.o CC block/badblocks.o CC net/core/sysctl_net_core.o CC fs/utimes.o CC fs/stack.o CC kernel/range.o CC crypto/ansi_cprng.o CC crypto/drbg.o CC kernel/smpboot.o CC net/core/dev.o CC net/ipv4/inet_timewait_sock.o CC block/partitions/check.o CC fs/fs_struct.o CC kernel/ucount.o CC kernel/groups.o CC fs/statfs.o CC drivers/clk/clk-divider.o CC mm/mmap.o CC crypto/jitterentropy.o CC mm/mprotect.o CC net/netlink/af_netlink.o CC block/partitions/msdos.o CC net/ipv4/inet_connection_sock.o CC crypto/jitterentropy-kcapi.o CC kernel/bpf/core.o CC fs/fs_pin.o CC fs/nsfs.o LD crypto/crypto.o LD crypto/crypto_algapi.o LD crypto/crypto_blkcipher.o LD crypto/crypto_hash.o LD crypto/crypto_acompress.o LD crypto/cryptomgr.o LD crypto/jitterentropy_rng.o LD crypto/built-in.o CC fs/buffer.o CC fs/block_dev.o CC block/partitions/efi.o CC drivers/clk/clk-fixed-factor.o CC mm/mremap.o CC net/ipv4/tcp.o CC drivers/clk/clk-fixed-rate.o LD kernel/bpf/built-in.o CC kernel/irq/irqdesc.o CC drivers/clk/clk-gate.o CC drivers/clk/clk-multiplier.o CC mm/msync.o LD block/partitions/built-in.o CC kernel/irq/handle.o CC block/bounce.o CC net/netlink/genetlink.o CC drivers/clk/clk-mux.o CC drivers/clk/clk-composite.o CC kernel/irq/manage.o CC kernel/irq/spurious.o CC mm/rmap.o CC kernel/irq/resend.o CC block/bsg.o CC drivers/clk/clk-fractional-divider.o CC drivers/clk/clk-gpio.o CC kernel/irq/chip.o CC net/core/ethtool.o CC block/noop-iosched.o CC fs/direct-io.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/built-in.o CC mm/vmalloc.o LD net/netlink/built-in.o LD drivers/crypto/built-in.o CC mm/pagewalk.o LD drivers/firewire/built-in.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/gpu/drm/bridge/built-in.o LD drivers/gpu/drm/hisilicon/built-in.o LD drivers/gpu/drm/i2c/built-in.o LD drivers/gpu/drm/omapdrm/displays/built-in.o LD drivers/gpu/drm/omapdrm/dss/built-in.o LD drivers/gpu/drm/omapdrm/built-in.o LD drivers/gpu/drm/panel/built-in.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 CC drivers/hid/hid-core.o CC mm/pgtable-generic.o CC mm/process_vm_access.o CC drivers/hid/hid-input.o LD block/built-in.o CC net/ipv4/tcp_input.o CC net/ipv4/tcp_output.o CC kernel/irq/dummychip.o CC drivers/hwmon/hwmon.o CC kernel/irq/devres.o CC kernel/irq/irqdomain.o CC mm/init-mm.o CC mm/nobootmem.o CC net/core/dev_addr_lists.o CC drivers/hid/hid-generic.o CC net/core/dst.o LD drivers/hwmon/built-in.o LD drivers/hwtracing/intel_th/built-in.o CC mm/fadvise.o CC kernel/irq/proc.o CC fs/mpage.o CC fs/proc_namespace.o CC mm/madvise.o LD kernel/irq/built-in.o LD kernel/livepatch/built-in.o LD drivers/i2c/algos/built-in.o LD drivers/i2c/busses/built-in.o CC kernel/locking/mutex.o LD drivers/i2c/muxes/built-in.o LD drivers/i2c/built-in.o CC kernel/locking/semaphore.o CC net/packet/af_packet.o CC fs/devpts/inode.o CC net/core/netevent.o LD fs/exofs/built-in.o CC net/core/neighbour.o CC fs/exportfs/expfs.o CC mm/memblock.o CC kernel/locking/rwsem.o LD drivers/hid/hid.o LD drivers/hid/built-in.o LD drivers/idle/built-in.o CC drivers/input/input.o CC kernel/locking/percpu-rwsem.o LD fs/devpts/devpts.o LD fs/devpts/built-in.o CC kernel/locking/rtmutex.o LD fs/exportfs/exportfs.o LD fs/exportfs/built-in.o CC fs/kernfs/mount.o CC fs/kernfs/inode.o CC fs/kernfs/dir.o CC fs/kernfs/file.o CC kernel/locking/rwsem-xadd.o CC drivers/input/input-compat.o CC mm/page_io.o CC mm/swap_state.o CC mm/swapfile.o CC mm/dmapool.o CC drivers/input/input-mt.o LD kernel/locking/built-in.o CC kernel/power/qos.o CC fs/kernfs/symlink.o CC net/ipv4/tcp_timer.o LD net/packet/built-in.o CC mm/slub.o LD fs/kernfs/built-in.o CC fs/notify/fsnotify.o CC drivers/input/ff-core.o CC net/core/rtnetlink.o CC net/ipv4/tcp_ipv4.o CC fs/proc/task_mmu.o LD kernel/power/built-in.o CC kernel/printk/printk.o CC fs/notify/notification.o LD drivers/input/input-core.o CC net/core/utils.o LD drivers/input/built-in.o LD drivers/iommu/built-in.o CC drivers/irqchip/irq-xtensa-pic.o CC fs/notify/group.o CC fs/notify/inode_mark.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/media/firewire/built-in.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 fs/proc/inode.o LD drivers/media/pci/b2c2/built-in.o LD drivers/media/pci/ddbridge/built-in.o CC net/ipv4/tcp_minisocks.o LD drivers/media/pci/dm1105/built-in.o CC net/ipv4/tcp_cong.o LD drivers/media/pci/mantis/built-in.o LD drivers/media/platform/omap/built-in.o LD drivers/media/platform/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/media/pci/ngene/built-in.o LD drivers/media/pci/pluto2/built-in.o CC mm/migrate.o LD drivers/media/pci/pt1/built-in.o LD drivers/media/pci/pt3/built-in.o LD drivers/media/pci/saa7146/built-in.o LD drivers/media/pci/smipcie/built-in.o LD drivers/media/pci/ttpci/built-in.o LD drivers/media/pci/built-in.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/rc/built-in.o LD drivers/media/spi/built-in.o CC fs/notify/mark.o LD drivers/media/tuners/built-in.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/media/usb/s2255/built-in.o LD drivers/media/usb/siano/built-in.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 LD drivers/media/built-in.o LD drivers/mfd/built-in.o LD kernel/printk/built-in.o LD drivers/misc/cb710/built-in.o LD drivers/misc/eeprom/built-in.o CC kernel/rcu/update.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/misc/mic/bus/built-in.o LD drivers/misc/mic/built-in.o LD drivers/misc/ti-st/built-in.o LD drivers/misc/built-in.o LD drivers/mmc/built-in.o CC drivers/net/Space.o CC drivers/net/loopback.o CC fs/proc/root.o CC fs/proc/base.o CC fs/notify/vfsmount_mark.o CC kernel/rcu/sync.o CC fs/notify/fdinfo.o CC net/core/link_watch.o CC kernel/rcu/srcu.o CC kernel/rcu/tiny.o LD fs/notify/dnotify/built-in.o CC net/core/filter.o LD mm/built-in.o CC net/ipv4/tcp_metrics.o CC kernel/sched/core.o LD drivers/net/built-in.o LD drivers/nfc/built-in.o LD drivers/nvme/host/built-in.o LD drivers/nvme/target/built-in.o LD drivers/nvme/built-in.o LD drivers/platform/built-in.o CC net/core/sock_diag.o LD drivers/power/built-in.o LD drivers/ptp/built-in.o LD drivers/pwm/built-in.o LD drivers/soc/bcm/built-in.o LD fs/notify/fanotify/built-in.o LD drivers/soc/fsl/built-in.o CC fs/notify/inotify/inotify_fsnotify.o LD drivers/soc/built-in.o CC drivers/tty/tty_io.o CC kernel/sched/loadavg.o LD kernel/rcu/built-in.o CC net/sched/sch_generic.o CC net/sched/sch_mq.o CC fs/notify/inotify/inotify_user.o CC net/ipv4/tcp_fastopen.o CC kernel/sched/clock.o CC fs/proc/generic.o CC net/ipv4/tcp_rate.o LD fs/notify/inotify/built-in.o LD fs/notify/built-in.o CC fs/proc/array.o CC net/core/dev_ioctl.o CC net/core/tso.o LD net/sched/built-in.o CC net/ipv4/tcp_recovery.o CC net/ipv4/tcp_offload.o CC net/ipv4/datagram.o CC net/core/sock_reuseport.o CC kernel/sched/cputime.o CC fs/proc/fd.o CC drivers/tty/n_tty.o CC net/unix/af_unix.o LD net/wireless/built-in.o CC fs/proc/proc_tty.o CC lib/lockref.o CC lib/bcd.o CC kernel/sched/idle_task.o CC kernel/sched/fair.o CC lib/div64.o CC fs/proc/cmdline.o CC fs/proc/consoles.o CC kernel/sched/rt.o CC net/ipv4/raw.o CC net/ipv4/udp.o CC net/core/flow.o CC net/core/net-sysfs.o CC lib/sort.o CC fs/proc/cpuinfo.o CC lib/parser.o CC lib/halfmd4.o CC fs/proc/devices.o CC fs/proc/interrupts.o CC kernel/sched/deadline.o CC lib/debug_locks.o CC lib/random32.o CC lib/bust_spinlocks.o CC fs/proc/loadavg.o CC drivers/tty/tty_ioctl.o CC fs/proc/meminfo.o CC net/unix/garbage.o CC fs/proc/stat.o CC lib/kasprintf.o CC fs/proc/uptime.o AS arch/xtensa/lib/checksum.o AS arch/xtensa/lib/memcopy.o CC kernel/sched/stop_task.o AS arch/xtensa/lib/memset.o AS arch/xtensa/lib/strncpy_user.o AS arch/xtensa/lib/strnlen_user.o AS arch/xtensa/lib/usercopy.o CC net/core/net-procfs.o AR arch/xtensa/lib/lib.a CC net/unix/sysctl_net_unix.o EXPORTS arch/xtensa/lib/lib-ksyms.o LD arch/xtensa/lib/built-in.o CC lib/bitmap.o CC drivers/tty/tty_ldisc.o CC drivers/tty/tty_buffer.o CC fs/proc/version.o CC fs/proc/softirqs.o CC kernel/sched/wait.o CC kernel/sched/swait.o CC kernel/time/time.o CC fs/proc/namespaces.o CC kernel/time/timer.o CC drivers/tty/tty_port.o CC fs/proc/self.o CC net/ipv4/udplite.o LD net/core/built-in.o LD net/unix/unix.o CC net/ipv4/udp_offload.o LD net/unix/built-in.o CC lib/scatterlist.o CC fs/proc/thread_self.o CC kernel/sched/completion.o CC kernel/sched/idle.o CC net/xfrm/xfrm_policy.o CC drivers/tty/tty_mutex.o CC fs/proc/proc_sysctl.o CC fs/proc/proc_net.o CC lib/gcd.o CC kernel/time/hrtimer.o LD fs/quota/built-in.o CC kernel/futex.o CC lib/lcm.o CC lib/list_sort.o CC lib/uuid.o CC lib/flex_array.o CC net/xfrm/xfrm_state.o CC kernel/sched/debug.o CC drivers/tty/tty_ldsem.o CC net/ipv4/arp.o CC fs/proc/kcore.o CC lib/iov_iter.o CC drivers/tty/pty.o CC kernel/time/timekeeping.o CC kernel/time/ntp.o LD kernel/sched/built-in.o CC kernel/time/clocksource.o CC kernel/time/jiffies.o CC fs/proc/kmsg.o CC fs/proc/page.o LD drivers/tty/ipwireless/built-in.o LD drivers/tty/serial/built-in.o CC drivers/tty/vt/vt_ioctl.o CC net/ipv4/icmp.o LD virt/lib/built-in.o LD virt/built-in.o CC net/ipv4/devinet.o CC net/ipv4/af_inet.o CC net/ipv4/igmp.o LD fs/proc/proc.o LD fs/proc/built-in.o CC fs/ramfs/inode.o CC fs/ramfs/file-mmu.o CC net/xfrm/xfrm_hash.o CC drivers/tty/vt/vc_screen.o CC net/xfrm/xfrm_input.o CC fs/sysfs/file.o LD fs/ramfs/ramfs.o LD fs/ramfs/built-in.o CC kernel/up.o CC kernel/time/timer_list.o CC lib/clz_ctz.o CC lib/bsearch.o CC kernel/time/timeconv.o CC lib/find_bit.o CC lib/llist.o CC lib/memweight.o CC net/sysctl_net.o CC kernel/time/timecounter.o CC kernel/time/alarmtimer.o CC lib/kfifo.o CC lib/percpu-refcount.o CC drivers/tty/vt/selection.o CC fs/sysfs/dir.o CC fs/sysfs/symlink.o CC drivers/tty/vt/keyboard.o CC kernel/kallsyms.o CC fs/sysfs/mount.o CC net/ipv4/fib_frontend.o CC net/xfrm/xfrm_output.o CC net/ipv4/fib_semantics.o CC kernel/time/posix-timers.o CC lib/percpu_ida.o CC lib/rhashtable.o CC fs/sysfs/group.o CC net/ipv4/fib_trie.o CC kernel/hung_task.o CC kernel/utsname_sysctl.o LD fs/sysfs/built-in.o CC fs/eventpoll.o LD drivers/video/backlight/built-in.o CC drivers/video/console/dummycon.o CC net/xfrm/xfrm_sysctl.o CC kernel/time/posix-cpu-timers.o CC fs/anon_inodes.o CC lib/reciprocal_div.o CC lib/once.o CC drivers/tty/vt/consolemap.o CONMK drivers/tty/vt/consolemap_deftbl.c CC fs/signalfd.o CC lib/string_helpers.o LD drivers/video/console/built-in.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 drivers/tty/vt/vt.o CC fs/timerfd.o CC fs/eventfd.o CC net/xfrm/xfrm_replay.o CC kernel/elfcore.o CC kernel/time/posix-clock.o CC net/ipv4/inet_fragment.o CC net/ipv4/ping.o CC lib/hexdump.o CC lib/kstrtox.o CC lib/pci_iomap.o CC kernel/irq_work.o CC kernel/membarrier.o CC fs/aio.o CC kernel/time/itimer.o LD net/xfrm/built-in.o CC kernel/time/clockevents.o CC kernel/time/tick-common.o CC lib/iomap_copy.o CC net/ipv4/ip_tunnel_core.o CC net/ipv4/gre_offload.o CC net/ipv4/sysctl_net_ipv4.o CC lib/devres.o CC kernel/time/sched_clock.o CC kernel/memremap.o CC lib/hweight.o CC lib/bitrev.o CC lib/rational.o HOSTCC lib/gen_crc32table CC lib/nlattr.o LD kernel/time/built-in.o CC lib/atomic64.o CC net/ipv4/proc.o CC net/ipv4/xfrm4_mode_beet.o CC lib/dynamic_queue_limits.o LD kernel/built-in.o CC lib/net_utils.o CC lib/sbitmap.o CC net/ipv4/xfrm4_mode_transport.o SHIPPED drivers/tty/vt/defkeymap.c CC lib/argv_split.o CC lib/chacha20.o CC fs/locks.o CC drivers/tty/vt/consolemap_deftbl.o CC drivers/tty/vt/defkeymap.o LD drivers/tty/vt/built-in.o LD drivers/tty/built-in.o CC fs/binfmt_script.o CC drivers/watchdog/watchdog_core.o CC drivers/watchdog/watchdog_dev.o CC drivers/watchdog/softdog.o CC lib/cmdline.o CC lib/ctype.o CC lib/dec_and_lock.o CC net/ipv4/xfrm4_mode_tunnel.o CC lib/decompress.o CC lib/dma-noop.o CC lib/dump_stack.o CC fs/binfmt_elf.o CC net/ipv4/ipconfig.o CC net/ipv4/inet_diag.o CC net/ipv4/tcp_diag.o CC net/ipv4/tcp_cubic.o CC fs/coredump.o CC lib/earlycpio.o LD drivers/watchdog/watchdog.o LD drivers/watchdog/built-in.o LD drivers/built-in.o CC lib/extable.o CC net/ipv4/xfrm4_policy.o CC lib/flex_proportions.o CC net/ipv4/xfrm4_state.o CC fs/drop_caches.o CC fs/fhandle.o CC lib/idr.o CC net/ipv4/xfrm4_input.o CC net/ipv4/xfrm4_output.o CC lib/int_sqrt.o CC net/ipv4/xfrm4_protocol.o CC lib/ioremap.o CC lib/irq_regs.o LD fs/built-in.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 LD net/ipv4/built-in.o CC lib/timerqueue.o LD net/built-in.o CC lib/vsprintf.o CC lib/win_minmax.o GEN lib/crc32table.h CC lib/crc32.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 KSYM .tmp_kallsyms1.o KSYM .tmp_kallsyms2.o LD vmlinux SORTEX vmlinux SYSMAP System.map OBJCOPY vmlinux.bin 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 EXPORTS arch/xtensa/boot/lib/lib-ksyms.o LD arch/xtensa/boot/lib/built-in.o 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-defconfig_xtensa' Completed OK # rm -rf /home/kisskb/slave/build/linus_xtensa-defconfig_xtensa # Build took: 0:00:46.395979