Buildresult: linus/efm32_defconfig/arm-gcc4.6 built on Dec 26 2016, 15:04
kisskb
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Status:
OK
Date/Time:
Dec 26 2016, 15:04
Duration:
0:00:48.057997
Builder:
ka3
Revision:
mm: add PageWaiters indicating tasks are waiting for a page bit (
62906027091f1d02de44041524f0769f60bb9cf3)
Target:
linus/efm32_defconfig/arm-gcc4.6
Branch:
linus
Compiler:
arm-gcc4.6
(arm-unknown-linux-gnueabi-gcc (GCC) 4.6.3)
Config:
efm32_defconfig
(
download
)
Log:
Download original
Possible warnings (7)
/home/kisskb/slave/src/net/core/gen_stats.c:149:19: warning: 'seq' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/core/flow_dissector.c:304:7: warning: 'vlan' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/core/dev.c:3005:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/lib/rhashtable.c:199:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/gpio/gpiolib-of.c:253:7: warning: 'dflags' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/gpio/gpiolib-of.c:253:7: warning: 'lflags' may be used uninitialized in this function [-Wuninitialized]
Full Log
# 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 <npiggin@gmail.com> 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 <npiggin@gmail.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Bob Peterson <rpeterso@redhat.com> Cc: Steven Whitehouse <swhiteho@redhat.com> Cc: Andrew Lutomirski <luto@kernel.org> Cc: Andreas Gruenbacher <agruenba@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Mel Gorman <mgorman@techsingularity.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version # < git log --format=%s --max-count=1 62906027091f1d02de44041524f0769f60bb9cf3 # < make -j 10 ARCH=arm O=/home/kisskb/slave/build/linus_efm32_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- efm32_defconfig # make -j 10 ARCH=arm O=/home/kisskb/slave/build/linus_efm32_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- make[1]: Entering directory '/home/kisskb/slave/build/linus_efm32_defconfig_arm' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release SYSHDR arch/arm/include/generated/uapi/asm/unistd-common.h SYSHDR arch/arm/include/generated/uapi/asm/unistd-oabi.h SYSHDR arch/arm/include/generated/uapi/asm/unistd-eabi.h GEN ./Makefile WRAP arch/arm/include/generated/asm/bitsperlong.h WRAP arch/arm/include/generated/asm/clkdev.h WRAP arch/arm/include/generated/asm/cputime.h WRAP arch/arm/include/generated/asm/current.h WRAP arch/arm/include/generated/asm/early_ioremap.h WRAP arch/arm/include/generated/asm/emergency-restart.h WRAP arch/arm/include/generated/asm/errno.h WRAP arch/arm/include/generated/asm/exec.h WRAP arch/arm/include/generated/asm/ioctl.h WRAP arch/arm/include/generated/asm/ipcbuf.h WRAP arch/arm/include/generated/asm/irq_regs.h WRAP arch/arm/include/generated/asm/kdebug.h WRAP arch/arm/include/generated/asm/local.h WRAP arch/arm/include/generated/asm/local64.h WRAP arch/arm/include/generated/asm/mm-arch-hooks.h WRAP arch/arm/include/generated/asm/msgbuf.h WRAP arch/arm/include/generated/asm/msi.h WRAP arch/arm/include/generated/asm/param.h CHK include/generated/uapi/linux/version.h WRAP arch/arm/include/generated/asm/parport.h WRAP arch/arm/include/generated/asm/poll.h WRAP arch/arm/include/generated/asm/preempt.h WRAP arch/arm/include/generated/asm/resource.h WRAP arch/arm/include/generated/asm/rwsem.h UPD include/generated/uapi/linux/version.h WRAP arch/arm/include/generated/asm/seccomp.h WRAP arch/arm/include/generated/asm/segment.h WRAP arch/arm/include/generated/asm/sembuf.h WRAP arch/arm/include/generated/asm/serial.h WRAP arch/arm/include/generated/asm/shmbuf.h WRAP arch/arm/include/generated/asm/siginfo.h WRAP arch/arm/include/generated/asm/simd.h WRAP arch/arm/include/generated/asm/sizes.h WRAP arch/arm/include/generated/asm/socket.h WRAP arch/arm/include/generated/asm/sockios.h WRAP arch/arm/include/generated/asm/termbits.h WRAP arch/arm/include/generated/asm/termios.h WRAP arch/arm/include/generated/asm/timex.h WRAP arch/arm/include/generated/asm/trace_clock.h WRAP arch/arm/include/generated/asm/unaligned.h HOSTCC scripts/kallsyms HOSTCC scripts/dtc/dtc.o HOSTCC scripts/dtc/flattree.o CC scripts/mod/empty.o HOSTCC scripts/dtc/data.o HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/dtc/livetree.o HOSTCC scripts/dtc/fstree.o HOSTCC scripts/dtc/treesource.o CC scripts/mod/devicetable-offsets.s HOSTCC scripts/dtc/srcpos.o GEN scripts/mod/devicetable-offsets.h HOSTCC scripts/dtc/checks.o MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o UPD include/config/kernel.release HOSTCC scripts/mod/file2alias.o Using /home/kisskb/slave/src as source for kernel HOSTCC scripts/mod/sumversion.o HOSTCC scripts/dtc/util.o SHIPPED scripts/dtc/dtc-lexer.lex.c SHIPPED scripts/dtc/dtc-parser.tab.h CHK include/generated/utsrelease.h SHIPPED scripts/dtc/dtc-parser.tab.c UPD include/generated/utsrelease.h HOSTCC scripts/dtc/dtc-lexer.lex.o HOSTCC scripts/dtc/dtc-parser.tab.o SYSNR arch/arm/include/generated/asm/unistd-nr.h GEN arch/arm/include/generated/asm/mach-types.h SYSTBL arch/arm/include/generated/calls-oabi.S SYSTBL arch/arm/include/generated/calls-eabi.S 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/arm/kernel/asm-offsets.s HOSTLD scripts/dtc/dtc 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 LD usr/built-in.o CC init/noinitramfs.o CC init/init_task.o CC init/calibrate.o UPD include/generated/compile.h CC init/version.o CC arch/arm/common/firmware.o CC arch/arm/mm/dma-mapping.o CC arch/arm/kernel/elf.o LD arch/arm/probes/built-in.o AS arch/arm/kernel/entry-common.o LD arch/arm/net/built-in.o CC arch/arm/kernel/irq.o CC arch/arm/kernel/opcodes.o CC arch/arm/kernel/process.o CC arch/arm/mm/extable.o CC arch/arm/kernel/ptrace.o CC arch/arm/kernel/reboot.o LD arch/arm/common/built-in.o LD arch/arm/crypto/built-in.o CC arch/arm/mm/fault.o CC arch/arm/mm/init.o CC arch/arm/mm/iomap.o LD arch/arm/firmware/built-in.o CC arch/arm/mm/nommu.o CC arch/arm/kernel/return_address.o AS arch/arm/mm/abort-nommu.o CC arch/arm/mach-efm32/dtmachine.o AS arch/arm/mm/pabort-legacy.o AS arch/arm/mm/cache-nop.o CC arch/arm/kernel/setup.o AS arch/arm/mm/cache-v7m.o LD certs/built-in.o AS arch/arm/mm/proc-v7m.o LD arch/arm/mach-efm32/built-in.o CC kernel/fork.o CC mm/filemap.o LD init/mounts.o LD ipc/built-in.o LD init/built-in.o CC arch/arm/kernel/signal.o AS arch/arm/kernel/sigreturn_codes.o CC arch/arm/kernel/stacktrace.o CC arch/arm/kernel/sys_arm.o CC mm/mempool.o LD arch/arm/mm/built-in.o CC fs/open.o CC fs/read_write.o CC fs/file_table.o CC kernel/exec_domain.o CC fs/super.o CC arch/arm/kernel/time.o CC arch/arm/kernel/traps.o CC arch/arm/kernel/atags_parse.o CC mm/oom_kill.o CC security/commoncap.o CC fs/char_dev.o AS arch/arm/kernel/entry-v7m.o CC kernel/panic.o CC kernel/cpu.o CC arch/arm/kernel/v7m.o AS arch/arm/kernel/sleep.o CC kernel/exit.o CC arch/arm/kernel/suspend.o CC fs/stat.o CC arch/arm/kernel/unwind.o CC kernel/softirq.o CC arch/arm/kernel/devtree.o CC mm/maccess.o CC fs/exec.o LD security/built-in.o CC arch/arm/kernel/io.o AS arch/arm/kernel/head-nommu.o CC mm/page_alloc.o CC crypto/api.o CC crypto/cipher.o CC block/bio.o CC block/elevator.o LDS arch/arm/kernel/vmlinux.lds CC kernel/resource.o LD arch/arm/kernel/built-in.o CC kernel/sysctl.o CC crypto/compress.o CC mm/page-writeback.o CC fs/pipe.o CC kernel/sysctl_binary.o CC crypto/memneq.o CC kernel/capability.o CC kernel/ptrace.o CC mm/readahead.o CC block/blk-core.o CC crypto/crypto_wq.o CC block/blk-tag.o CC block/blk-sysfs.o CC block/blk-flush.o CC fs/namei.o CC crypto/algapi.o CC crypto/scatterwalk.o CC kernel/user.o CC kernel/signal.o CC kernel/sys.o CC block/blk-settings.o CC mm/swap.o CC mm/truncate.o CC block/blk-ioc.o CC kernel/kmod.o CC crypto/proc.o CC block/blk-map.o CC fs/fcntl.o CC crypto/aead.o CC crypto/ablkcipher.o CC crypto/blkcipher.o CC mm/vmscan.o CC block/blk-exec.o CC mm/shmem.o CC mm/util.o CC mm/mmzone.o CC kernel/workqueue.o CC mm/vmstat.o CC block/blk-merge.o CC fs/ioctl.o CC fs/readdir.o LD sound/built-in.o CC crypto/skcipher.o LD drivers/amba/built-in.o LD drivers/auxdisplay/built-in.o CC kernel/pid.o CC drivers/base/component.o CC drivers/base/core.o LD firmware/built-in.o CC mm/backing-dev.o CC kernel/task_work.o CC fs/select.o CC drivers/base/bus.o CC mm/mm_init.o CC kernel/extable.o CC block/blk-softirq.o CC block/blk-timeout.o CC crypto/echainiv.o CC crypto/ahash.o CC mm/mmu_context.o CC mm/percpu.o CC mm/slab_common.o CC kernel/params.o CC mm/compaction.o CC block/blk-lib.o CC drivers/base/dd.o CC drivers/base/syscore.o CC fs/dcache.o CC crypto/shash.o CC kernel/kthread.o CC kernel/sys_ni.o CC crypto/akcipher.o CC crypto/kpp.o CC crypto/acompress.o CC crypto/scompress.o CC block/blk-mq.o CC drivers/base/driver.o CC mm/vmacache.o CC mm/interval_tree.o CC drivers/base/class.o CC kernel/nsproxy.o CC drivers/base/platform.o CC drivers/base/cpu.o CC drivers/base/firmware.o CC drivers/base/init.o CC crypto/algboss.o CC crypto/testmgr.o CC crypto/hmac.o CC mm/list_lru.o CC kernel/notifier.o CC mm/workingset.o CC kernel/ksysfs.o CC drivers/base/map.o CC drivers/base/devres.o CC mm/debug.o CC fs/inode.o CC fs/attr.o CC kernel/cred.o CC kernel/reboot.o CC block/blk-mq-tag.o CC block/blk-stat.o CC crypto/crypto_null.o CC crypto/sha256_generic.o CC drivers/base/attribute_container.o CC mm/nommu.o CC kernel/async.o CC drivers/base/transport_class.o CC drivers/base/topology.o CC drivers/base/container.o CC drivers/base/property.o CC block/blk-mq-sysfs.o CC fs/bad_inode.o CC kernel/range.o CC kernel/smpboot.o CC crypto/aes_generic.o CC kernel/ucount.o CC crypto/rng.o CC crypto/drbg.o CC drivers/base/cacheinfo.o CC fs/file.o CC crypto/jitterentropy.o CC kernel/groups.o CC mm/init-mm.o CC mm/nobootmem.o CC block/blk-mq-cpumap.o CC block/ioctl.o CC block/genhd.o CC block/scsi_ioctl.o CC drivers/base/devtmpfs.o CC crypto/jitterentropy-kcapi.o CC kernel/bpf/core.o CC mm/fadvise.o CC block/partition-generic.o CC kernel/irq/irqdesc.o CC fs/filesystems.o CC fs/namespace.o CC fs/seq_file.o CC mm/memblock.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 CC drivers/base/power/sysfs.o LD crypto/built-in.o CC mm/dmapool.o CC kernel/irq/handle.o CC block/ioprio.o LD drivers/base/test/built-in.o CC drivers/base/power/generic_ops.o CC net/socket.o CC kernel/irq/manage.o CC kernel/irq/spurious.o CC kernel/irq/resend.o LD kernel/bpf/built-in.o CC kernel/irq/chip.o CC kernel/irq/dummychip.o CC mm/slub.o CC drivers/base/power/common.o CC block/badblocks.o CC drivers/base/power/qos.o CC block/partitions/check.o CC block/partitions/msdos.o CC block/partitions/efi.o CC block/noop-iosched.o CC drivers/base/power/runtime.o CC kernel/irq/devres.o CC mm/early_ioremap.o CC fs/xattr.o CC fs/libfs.o CC drivers/base/power/wakeirq.o CC kernel/irq/generic-chip.o LD net/802/built-in.o CC net/ethernet/eth.o CC net/core/sock.o CC net/core/request_sock.o LD block/partitions/built-in.o LD block/built-in.o CC net/core/skbuff.o CC net/core/datagram.o CC kernel/irq/autoprobe.o LD mm/built-in.o CC kernel/irq/irqdomain.o CC drivers/base/power/main.o CC drivers/base/power/wakeup.o CC net/core/stream.o CC fs/fs-writeback.o CC kernel/irq/proc.o LD net/ethernet/built-in.o CC net/ipv4/route.o CC net/ipv4/inetpeer.o CC net/ipv6/addrconf_core.o CC drivers/base/power/clock_ops.o CC kernel/irq/pm.o CC net/netlink/af_netlink.o CC net/netlink/genetlink.o CC fs/pnode.o LD drivers/base/power/built-in.o CC drivers/base/dma-mapping.o CC drivers/base/dma-coherent.o LD kernel/irq/built-in.o LD kernel/livepatch/built-in.o CC kernel/locking/mutex.o CC net/ipv6/exthdrs_core.o CC kernel/locking/semaphore.o CC fs/splice.o CC kernel/locking/rwsem.o LD drivers/base/built-in.o LD drivers/block/built-in.o LD drivers/bus/built-in.o LD drivers/cdrom/built-in.o CC drivers/char/mem.o CC drivers/char/random.o LD drivers/char/ipmi/built-in.o AS arch/arm/lib/ashldi3.o CC kernel/locking/percpu-rwsem.o AS arch/arm/lib/ashrdi3.o CC lib/lockref.o AS arch/arm/lib/backtrace.o CC net/core/scm.o CC net/ipv4/protocol.o AS arch/arm/lib/bswapsdi2.o CC lib/bcd.o CC lib/div64.o AS arch/arm/lib/call_with_stack.o CC net/ipv6/ip6_checksum.o AS arch/arm/lib/changebit.o AS arch/arm/lib/clearbit.o CC kernel/locking/rtmutex.o AS arch/arm/lib/csumipv6.o CC kernel/locking/rwsem-xadd.o AS arch/arm/lib/csumpartial.o AS arch/arm/lib/csumpartialcopy.o CC lib/sort.o CC lib/parser.o AS arch/arm/lib/csumpartialcopyuser.o CC fs/sync.o AS arch/arm/lib/delay-loop.o CC net/ipv4/ip_input.o CC arch/arm/lib/delay.o LD net/netlink/built-in.o CC lib/halfmd4.o CC lib/debug_locks.o CC net/packet/af_packet.o CC fs/utimes.o CC net/core/gen_stats.o CC lib/random32.o CC drivers/char/misc.o AS arch/arm/lib/div64.o LD kernel/locking/built-in.o CC kernel/power/qos.o CC net/ipv6/ip6_icmp.o AS arch/arm/lib/findbit.o AS arch/arm/lib/io-readsb.o AS arch/arm/lib/io-readsl.o AS arch/arm/lib/io-readsw-armv4.o AS arch/arm/lib/io-writesb.o CC drivers/clk/clk-devres.o CC lib/bust_spinlocks.o CC fs/stack.o AS arch/arm/lib/io-writesl.o LD drivers/char/agp/built-in.o LD drivers/char/built-in.o CC fs/fs_struct.o AS arch/arm/lib/io-writesw-armv4.o /home/kisskb/slave/src/net/core/gen_stats.c: In function '__gnet_stats_copy_basic': /home/kisskb/slave/src/net/core/gen_stats.c:149:19: warning: 'seq' may be used uninitialized in this function [-Wuninitialized] AS arch/arm/lib/lib1funcs.o CC drivers/clk/clkdev.o AS arch/arm/lib/lshrdi3.o AS arch/arm/lib/memchr.o CC net/ipv4/ip_fragment.o CC net/ipv4/ip_forward.o CC net/core/gen_estimator.o AS arch/arm/lib/memcpy.o CC kernel/power/main.o CC lib/kasprintf.o CC net/ipv6/output_core.o AS arch/arm/lib/memmove.o AS arch/arm/lib/memset.o CC fs/statfs.o AS arch/arm/lib/memzero.o CC lib/bitmap.o AS arch/arm/lib/muldi3.o CC drivers/clk/clk.o AS arch/arm/lib/setbit.o AS arch/arm/lib/strchr.o AS arch/arm/lib/strrchr.o CC kernel/power/process.o AS arch/arm/lib/testchangebit.o AS arch/arm/lib/testclearbit.o AS arch/arm/lib/testsetbit.o CC fs/fs_pin.o AS arch/arm/lib/ucmpdi2.o CC net/core/net_namespace.o CC net/core/secure_seq.o AR arch/arm/lib/lib.a EXPORTS arch/arm/lib/lib-ksyms.o LD arch/arm/lib/built-in.o CC net/core/flow_dissector.o CC net/ipv6/protocol.o CC lib/scatterlist.o CC net/ipv4/ip_options.o CC fs/nsfs.o CC kernel/power/suspend.o CC net/ipv6/ip6_offload.o CC lib/gcd.o LD net/packet/built-in.o CC net/sched/sch_generic.o CC net/sched/sch_mq.o CC lib/lcm.o CC fs/buffer.o CC lib/list_sort.o CC drivers/clk/clk-divider.o CC lib/uuid.o CC lib/flex_array.o /home/kisskb/slave/src/net/core/flow_dissector.c: In function '__skb_flow_dissect': /home/kisskb/slave/src/net/core/flow_dissector.c:304:7: warning: 'vlan' may be used uninitialized in this function [-Wuninitialized] CC kernel/printk/printk.o CC kernel/power/poweroff.o LD kernel/power/built-in.o CC kernel/printk/nmi.o CC lib/iov_iter.o CC net/ipv4/ip_output.o CC net/core/sysctl_net_core.o CC net/core/dev.o CC net/ipv6/tcpv6_offload.o CC net/core/ethtool.o CC drivers/clk/clk-fixed-factor.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/sched/built-in.o CC drivers/clk/clk-fixed-rate.o CC kernel/rcu/update.o CC kernel/rcu/sync.o CC drivers/clk/clk-gate.o LD kernel/printk/built-in.o CC drivers/clk/clk-multiplier.o CC drivers/clk/clk-mux.o CC net/ipv6/exthdrs_offload.o CC kernel/rcu/srcu.o CC kernel/rcu/tree.o CC lib/clz_ctz.o CC lib/bsearch.o CC drivers/clocksource/clksrc-probe.o CC fs/block_dev.o CC net/ipv4/ip_sockglue.o CC lib/find_bit.o CC drivers/clk/clk-composite.o CC lib/llist.o CC drivers/clocksource/mmio.o CC lib/memweight.o CC lib/kfifo.o LD drivers/crypto/built-in.o CC net/core/dev_addr_lists.o CC net/core/dst.o LD net/ipv6/built-in.o LD drivers/firewire/built-in.o CC drivers/clocksource/time-efm32.o CC drivers/clk/clk-fractional-divider.o CC drivers/clk/clk-gpio.o LD drivers/clocksource/built-in.o CC drivers/clk/clk-conf.o /home/kisskb/slave/src/net/core/dev.c: In function 'validate_xmit_skb_list': /home/kisskb/slave/src/net/core/dev.c:3005:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized] CC lib/percpu-refcount.o CC lib/percpu_ida.o CC lib/rhashtable.o CC drivers/clk/clk-efm32gg.o CC lib/reciprocal_div.o CC fs/direct-io.o LD drivers/firmware/broadcom/built-in.o LD drivers/firmware/meson/built-in.o LD drivers/firmware/tegra/built-in.o CC net/ipv4/inet_hashtables.o LD drivers/firmware/built-in.o CC net/ipv4/inet_timewait_sock.o CC net/ipv4/inet_connection_sock.o CC net/ipv4/tcp.o CC kernel/sched/core.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 drivers/gpio/devres.o /home/kisskb/slave/src/lib/rhashtable.c: In function 'rht_deferred_worker': /home/kisskb/slave/src/lib/rhashtable.c:199:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/lib/rhashtable.c:169:28: note: 'next' was declared here CC lib/once.o LD kernel/rcu/built-in.o CC drivers/gpio/gpiolib.o CC net/unix/af_unix.o CC net/core/netevent.o CC lib/string_helpers.o CC lib/hexdump.o CC lib/kstrtox.o CC kernel/freezer.o CC kernel/time/time.o CC net/core/neighbour.o CC net/core/rtnetlink.o CC lib/pci_iomap.o CC fs/mpage.o CC lib/iomap_copy.o CC kernel/sched/loadavg.o CC kernel/time/timer.o CC drivers/gpio/gpiolib-legacy.o CC drivers/gpio/gpiolib-devprop.o CC lib/devres.o CC net/ipv4/tcp_input.o CC kernel/sched/clock.o CC kernel/sched/cputime.o CC drivers/gpio/gpiolib-of.o CC lib/hweight.o CC lib/bitrev.o CC net/sysctl_net.o CC lib/rational.o CC lib/crc-itu-t.o CC net/unix/garbage.o CC fs/proc_namespace.o CC kernel/time/hrtimer.o /home/kisskb/slave/src/drivers/gpio/gpiolib-of.c: In function 'of_gpiochip_add': /home/kisskb/slave/src/drivers/gpio/gpiolib-of.c:253:7: warning: 'dflags' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/gpio/gpiolib-of.c:242:19: note: 'dflags' was declared here /home/kisskb/slave/src/drivers/gpio/gpiolib-of.c:253:7: warning: 'lflags' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/gpio/gpiolib-of.c:241:25: note: 'lflags' was declared here HOSTCC lib/gen_crc32table CC drivers/gpio/gpiolib-sysfs.o CC kernel/sched/idle_task.o CC lib/crc7.o LD fs/devpts/built-in.o LD fs/exofs/built-in.o CC fs/exportfs/expfs.o CC lib/genalloc.o CC kernel/sched/fair.o CC fs/ext2/balloc.o CC net/unix/sysctl_net_unix.o LD drivers/gpio/built-in.o CC fs/kernfs/mount.o CC net/core/utils.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 CC kernel/time/timekeeping.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/hwmon/hwmon.o LD fs/exportfs/exportfs.o LD fs/exportfs/built-in.o CC fs/kernfs/inode.o CC lib/swiotlb.o CC net/core/link_watch.o LD net/unix/unix.o LD net/unix/built-in.o CC net/core/filter.o CC fs/ext2/dir.o CC kernel/sched/rt.o LD drivers/hwmon/built-in.o LD drivers/hwtracing/intel_th/built-in.o CC drivers/i2c/i2c-boardinfo.o CC drivers/i2c/i2c-core.o CC fs/kernfs/dir.o CC fs/kernfs/file.o CC lib/iommu-helper.o CC kernel/sched/deadline.o CC lib/iommu-common.o CC fs/ext2/file.o CC kernel/time/ntp.o CC kernel/time/clocksource.o CC fs/ext2/ialloc.o CC lib/syscall.o CC kernel/sched/stop_task.o CC net/ipv4/tcp_output.o CC fs/kernfs/symlink.o CC lib/nlattr.o LD drivers/i2c/algos/built-in.o CC drivers/i2c/busses/i2c-efm32.o LD fs/notify/dnotify/built-in.o LD fs/notify/fanotify/built-in.o LD fs/notify/inotify/built-in.o CC kernel/time/jiffies.o LD fs/notify/built-in.o CC kernel/time/timer_list.o CC net/core/sock_diag.o CC kernel/sched/wait.o LD fs/kernfs/built-in.o CC kernel/time/timeconv.o CC kernel/time/timecounter.o LD drivers/i2c/busses/built-in.o CC kernel/time/alarmtimer.o LD drivers/i2c/muxes/built-in.o LD drivers/i2c/built-in.o LD drivers/idle/built-in.o CC drivers/irqchip/irqchip.o CC drivers/irqchip/irq-nvic.o CC fs/ext2/inode.o CC fs/ext2/ioctl.o CC kernel/sched/swait.o CC lib/atomic64.o CC fs/ext2/namei.o CC fs/ext2/super.o CC kernel/sched/completion.o CC kernel/sched/idle.o LD drivers/irqchip/built-in.o LD drivers/lguest/built-in.o LD drivers/macintosh/built-in.o CC kernel/time/posix-timers.o LD drivers/media/common/b2c2/built-in.o CC lib/dynamic_queue_limits.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 CC net/core/dev_ioctl.o LD drivers/media/i2c/built-in.o LD drivers/media/mmc/siano/built-in.o LD drivers/media/mmc/built-in.o CC net/core/tso.o CC net/core/sock_reuseport.o LD drivers/media/pci/b2c2/built-in.o LD drivers/media/pci/ddbridge/built-in.o CC lib/strncpy_from_user.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/pci/mantis/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 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/platform/omap/built-in.o LD drivers/media/platform/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 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 CC lib/strnlen_user.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 kernel/sched/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o LD drivers/media/usb/ttusb-dec/built-in.o CC net/core/net-sysfs.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 drivers/misc/cb710/built-in.o CC drivers/misc/eeprom/eeprom_93cx6.o LD drivers/misc/lis3lv02d/built-in.o CC lib/net_utils.o CC kernel/time/posix-cpu-timers.o CC kernel/up.o CC lib/sbitmap.o LD drivers/misc/eeprom/built-in.o CC lib/argv_split.o LD drivers/misc/mic/bus/built-in.o LD drivers/misc/mic/built-in.o LD drivers/misc/ti-st/built-in.o CC fs/ext2/symlink.o LD drivers/misc/built-in.o CC net/core/net-procfs.o CC drivers/mmc/host/mmc_spi.o CC net/ipv4/tcp_timer.o CC drivers/mmc/core/core.o LD virt/lib/built-in.o LD virt/built-in.o DTC arch/arm/boot/dts/efm32gg-dk3750.dtb CC drivers/mmc/core/bus.o CC drivers/mmc/host/of_mmc_spi.o CC lib/bug.o LD fs/ext2/ext2.o LD fs/ext2/built-in.o CC fs/proc/nommu.o CC lib/chacha20.o CC kernel/time/posix-clock.o CC fs/proc/task_nommu.o CC drivers/mmc/core/host.o CC drivers/mmc/core/mmc.o LD net/core/built-in.o CC lib/cmdline.o CC lib/ctype.o CC lib/dec_and_lock.o LD fs/quota/built-in.o CC kernel/time/itimer.o CC kernel/time/clockevents.o CC lib/decompress.o CC lib/dma-noop.o CC net/ipv4/tcp_ipv4.o CC fs/proc/inode.o CC fs/proc/root.o LD drivers/mmc/host/built-in.o CC fs/proc/base.o CC fs/proc/generic.o CC fs/proc/array.o CC lib/dump_stack.o CC kernel/kallsyms.o CC kernel/time/tick-common.o CC kernel/time/sched_clock.o CC lib/earlycpio.o CC lib/extable.o CC kernel/time/tick-oneshot.o CC drivers/mmc/core/mmc_ops.o CC drivers/mmc/core/sd.o CC lib/fdt.o CC kernel/utsname_sysctl.o CC kernel/irq_work.o CC fs/proc/fd.o CC lib/fdt_empty_tree.o CC kernel/time/tick-sched.o CC lib/fdt_ro.o CC lib/fdt_rw.o CC net/ipv4/tcp_minisocks.o CC kernel/cpu_pm.o CC net/ipv4/tcp_cong.o CC lib/fdt_strerror.o CC drivers/mtd/mtdcore.o CC lib/fdt_sw.o CC lib/fdt_wip.o CC drivers/mmc/core/sd_ops.o CC fs/proc/proc_tty.o CC fs/proc/cmdline.o CC lib/flex_proportions.o LD kernel/time/built-in.o CC lib/idr.o CC kernel/membarrier.o CC kernel/memremap.o CC lib/int_sqrt.o CC fs/proc/consoles.o LD drivers/nfc/built-in.o CC drivers/net/mii.o CC drivers/net/Space.o CC drivers/mmc/core/sdio.o CC drivers/mmc/core/sdio_ops.o LD kernel/built-in.o LD drivers/nvme/host/built-in.o CC net/ipv4/tcp_metrics.o CC drivers/mtd/mtdsuper.o LD drivers/nvme/target/built-in.o CC fs/proc/cpuinfo.o LD drivers/nvme/built-in.o CC fs/proc/devices.o CC lib/irq_regs.o CC lib/is_single_threaded.o CC drivers/mtd/mtdconcat.o CC lib/klist.o CC fs/proc/interrupts.o CC lib/kobject.o CC lib/kobject_uevent.o CC drivers/mmc/core/sdio_bus.o CC drivers/mmc/core/sdio_cis.o CC drivers/mmc/core/sdio_io.o CC drivers/net/loopback.o CC fs/proc/loadavg.o CC fs/proc/meminfo.o CC fs/proc/stat.o CC fs/proc/uptime.o CC lib/md5.o CC drivers/mmc/core/sdio_irq.o CC fs/proc/version.o CC fs/ramfs/inode.o CC lib/nmi_backtrace.o CC fs/romfs/storage.o CC fs/romfs/super.o CC fs/romfs/mmap-nommu.o CC fs/proc/softirqs.o LD drivers/net/ethernet/alacritech/built-in.o CC drivers/mmc/core/quirks.o LD drivers/net/ethernet/amazon/built-in.o LD drivers/net/ethernet/ezchip/built-in.o LD drivers/net/ethernet/hisilicon/built-in.o CC drivers/net/ethernet/micrel/ks8851.o CC drivers/mtd/mtdpart.o CC net/ipv4/tcp_fastopen.o CC lib/nodemask.o CC fs/ramfs/file-nommu.o LD drivers/net/ethernet/netronome/built-in.o CC drivers/mtd/mtdchar.o CC fs/proc/namespaces.o CC fs/proc/self.o CC drivers/mmc/core/slot-gpio.o CC lib/plist.o CC lib/radix-tree.o LD fs/romfs/romfs.o LD fs/romfs/built-in.o CC drivers/mmc/core/pwrseq.o CC lib/ratelimit.o CC lib/rbtree.o LD fs/ramfs/ramfs.o LD fs/ramfs/built-in.o CC fs/proc/thread_self.o LD drivers/net/ethernet/qualcomm/emac/built-in.o LD drivers/net/ethernet/qualcomm/built-in.o CC drivers/mtd/ofpart.o CC drivers/mmc/core/pwrseq_simple.o CC drivers/mtd/mtd_blkdevs.o CC net/ipv4/tcp_rate.o CC drivers/mtd/mtdblock_ro.o LD drivers/net/ethernet/micrel/built-in.o LD drivers/net/ethernet/renesas/built-in.o CC lib/seq_buf.o LD drivers/net/ethernet/rocker/built-in.o LD drivers/net/ethernet/samsung/built-in.o CC lib/sha1.o CC lib/show_mem.o LD drivers/net/ethernet/synopsys/built-in.o LD drivers/net/ethernet/built-in.o LD drivers/net/built-in.o CC lib/string.o CC fs/proc/proc_sysctl.o CC lib/timerqueue.o CC drivers/mmc/core/pwrseq_emmc.o CC drivers/mtd/chips/chipreg.o CC drivers/of/base.o CC drivers/of/device.o CC drivers/mtd/chips/map_rom.o CC drivers/of/platform.o CC lib/vsprintf.o CC drivers/mmc/core/block.o LD drivers/platform/built-in.o CC drivers/of/fdt.o CC drivers/of/fdt_address.o CC net/ipv4/tcp_recovery.o LD drivers/mtd/chips/built-in.o LD drivers/mtd/devices/built-in.o LD drivers/mtd/lpddr/built-in.o CC drivers/mtd/maps/uclinux.o CC fs/sysfs/file.o CC drivers/of/address.o CC fs/sysfs/dir.o CC fs/proc/proc_net.o LD drivers/mtd/maps/built-in.o LD drivers/mtd/nand/built-in.o LD drivers/mtd/onenand/built-in.o LD drivers/mtd/tests/built-in.o LD drivers/mtd/mtd.o LD drivers/mtd/built-in.o CC fs/proc/kmsg.o CC drivers/of/irq.o CC fs/sysfs/symlink.o CC lib/win_minmax.o CC drivers/of/of_net.o CC net/ipv4/tcp_offload.o CC net/ipv4/datagram.o CC net/ipv4/raw.o CC drivers/of/of_reserved_mem.o LD fs/proc/proc.o CC drivers/mmc/core/queue.o LD fs/proc/built-in.o LD drivers/power/built-in.o CC fs/sysfs/mount.o LD drivers/ptp/built-in.o CC fs/sysfs/group.o LD drivers/mmc/core/mmc_core.o LD drivers/pwm/built-in.o CC drivers/rtc/rtc-lib.o GEN lib/crc32table.h AR lib/lib.a CC lib/crc32.o EXPORTS lib/lib-ksyms.o LD drivers/of/built-in.o LD drivers/soc/bcm/built-in.o CC net/ipv4/udp.o LD drivers/soc/fsl/built-in.o LD drivers/soc/built-in.o CC net/ipv4/udplite.o CC net/ipv4/udp_offload.o LD fs/sysfs/built-in.o CC fs/anon_inodes.o CC drivers/spi/spi.o LD drivers/rtc/built-in.o CC drivers/spi/spi-bitbang.o LD drivers/mmc/core/mmc_block.o LD drivers/mmc/core/built-in.o LD lib/built-in.o LD drivers/mmc/built-in.o CC net/ipv4/arp.o CC drivers/tty/tty_io.o LD drivers/video/backlight/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 fs/timerfd.o CC net/ipv4/icmp.o CC net/ipv4/devinet.o CC fs/binfmt_script.o CC fs/binfmt_flat.o CC fs/drop_caches.o CC fs/fhandle.o CC net/ipv4/af_inet.o CC net/ipv4/igmp.o CC net/ipv4/fib_frontend.o CC net/ipv4/fib_semantics.o LD fs/built-in.o CC net/ipv4/fib_trie.o CC drivers/tty/n_tty.o CC drivers/tty/tty_ioctl.o CC net/ipv4/inet_fragment.o CC drivers/spi/spi-efm32.o CC net/ipv4/ping.o CC drivers/tty/tty_ldisc.o LD drivers/spi/built-in.o CC drivers/tty/tty_buffer.o CC drivers/tty/tty_port.o CC drivers/tty/tty_mutex.o CC drivers/tty/tty_ldsem.o CC drivers/tty/sysrq.o CC net/ipv4/ip_tunnel_core.o LD drivers/tty/ipwireless/built-in.o CC drivers/tty/serial/serial_core.o CC drivers/tty/serial/efm32-uart.o LD drivers/tty/vt/built-in.o CC net/ipv4/gre_offload.o CC net/ipv4/sysctl_net_ipv4.o CC net/ipv4/proc.o CC net/ipv4/tcp_cubic.o LD net/ipv4/built-in.o LD net/built-in.o LD drivers/tty/serial/built-in.o LD drivers/tty/built-in.o LD drivers/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 SYSMAP System.map OBJCOPY arch/arm/boot/xipImage Physical Address of xipImage: 0x8c000000 Kernel: arch/arm/boot/xipImage is ready make[1]: Leaving directory '/home/kisskb/slave/build/linus_efm32_defconfig_arm' Completed OK # rm -rf /home/kisskb/slave/build/linus_efm32_defconfig_arm # Build took: 0:00:48.057997
© Michael Ellerman 2006-2018.