Buildresult: linus/or1ksim_defconfig/or32-gcc9 built on Dec 26 2016, 13:50
kisskb
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Status:
OK
Date/Time:
Dec 26 2016, 13:50
Duration:
0:00:37.669936
Builder:
ka3
Revision:
mm: add PageWaiters indicating tasks are waiting for a page bit (
62906027091f1d02de44041524f0769f60bb9cf3)
Target:
linus/or1ksim_defconfig/or32-gcc9
Branch:
linus
Compiler:
or32-gcc9
(or32-linux-gcc (GCC) 4.5.1-or32-1.0rc1)
Config:
or1ksim_defconfig
(
download
)
Log:
Download original
Possible warnings (6)
/home/kisskb/slave/src/fs/dcache.c:2770:11: warning: 'n' may be used uninitialized in this function /home/kisskb/slave/src/net/core/flow_dissector.c:271:26: warning: 'vlan' may be used uninitialized in this function /home/kisskb/slave/src/net/core/dev.c:2989:39: warning: 'tail' may be used uninitialized in this function /home/kisskb/slave/src/kernel/printk/printk.c:158:15: warning: 'old' may be used uninitialized in this function /home/kisskb/slave/src/kernel/time/timekeeping.c:1084:5: warning: 'cs_was_changed_seq' may be used uninitialized in this function /home/kisskb/slave/src/drivers/tty/serial/8250/8250_port.c:3149:16: warning: 'flags' may be used uninitialized in this function
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-4.5.1-nolibc/or32-linux/bin/or32-linux-gcc --version # < git log --format=%s --max-count=1 62906027091f1d02de44041524f0769f60bb9cf3 # < make -j 10 ARCH=openrisc O=/home/kisskb/slave/build/linus_or1ksim_defconfig_or32 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.5.1-nolibc/or32-linux/bin/or32-linux- or1ksim_defconfig # make -j 10 ARCH=openrisc O=/home/kisskb/slave/build/linus_or1ksim_defconfig_or32 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.5.1-nolibc/or32-linux/bin/or32-linux- make[1]: Entering directory '/home/kisskb/slave/build/linus_or1ksim_defconfig_or32' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release GEN ./Makefile WRAP arch/openrisc/include/generated/asm/atomic.h WRAP arch/openrisc/include/generated/asm/auxvec.h WRAP arch/openrisc/include/generated/asm/barrier.h WRAP arch/openrisc/include/generated/asm/bitsperlong.h WRAP arch/openrisc/include/generated/asm/bug.h WRAP arch/openrisc/include/generated/asm/bugs.h WRAP arch/openrisc/include/generated/asm/cacheflush.h WRAP arch/openrisc/include/generated/asm/checksum.h WRAP arch/openrisc/include/generated/asm/clkdev.h WRAP arch/openrisc/include/generated/asm/cmpxchg-local.h WRAP arch/openrisc/include/generated/asm/cmpxchg.h WRAP arch/openrisc/include/generated/asm/cputime.h CHK include/generated/uapi/linux/version.h WRAP arch/openrisc/include/generated/asm/current.h WRAP arch/openrisc/include/generated/asm/device.h WRAP arch/openrisc/include/generated/asm/div64.h WRAP arch/openrisc/include/generated/asm/dma.h WRAP arch/openrisc/include/generated/asm/emergency-restart.h UPD include/generated/uapi/linux/version.h WRAP arch/openrisc/include/generated/asm/errno.h WRAP arch/openrisc/include/generated/asm/exec.h WRAP arch/openrisc/include/generated/asm/fb.h WRAP arch/openrisc/include/generated/asm/fcntl.h WRAP arch/openrisc/include/generated/asm/ftrace.h WRAP arch/openrisc/include/generated/asm/futex.h WRAP arch/openrisc/include/generated/asm/hardirq.h WRAP arch/openrisc/include/generated/asm/hw_irq.h WRAP arch/openrisc/include/generated/asm/ioctl.h WRAP arch/openrisc/include/generated/asm/ioctls.h WRAP arch/openrisc/include/generated/asm/ipcbuf.h WRAP arch/openrisc/include/generated/asm/irq_regs.h WRAP arch/openrisc/include/generated/asm/irq_work.h WRAP arch/openrisc/include/generated/asm/kdebug.h WRAP arch/openrisc/include/generated/asm/kmap_types.h WRAP arch/openrisc/include/generated/asm/kvm_para.h WRAP arch/openrisc/include/generated/asm/local.h WRAP arch/openrisc/include/generated/asm/mcs_spinlock.h WRAP arch/openrisc/include/generated/asm/mm-arch-hooks.h WRAP arch/openrisc/include/generated/asm/mman.h WRAP arch/openrisc/include/generated/asm/module.h WRAP arch/openrisc/include/generated/asm/msgbuf.h WRAP arch/openrisc/include/generated/asm/pci.h WRAP arch/openrisc/include/generated/asm/percpu.h WRAP arch/openrisc/include/generated/asm/poll.h WRAP arch/openrisc/include/generated/asm/posix_types.h WRAP arch/openrisc/include/generated/asm/preempt.h WRAP arch/openrisc/include/generated/asm/resource.h WRAP arch/openrisc/include/generated/asm/sections.h WRAP arch/openrisc/include/generated/asm/segment.h WRAP arch/openrisc/include/generated/asm/sembuf.h WRAP arch/openrisc/include/generated/asm/setup.h WRAP arch/openrisc/include/generated/asm/shmbuf.h WRAP arch/openrisc/include/generated/asm/shmparam.h WRAP arch/openrisc/include/generated/asm/siginfo.h WRAP arch/openrisc/include/generated/asm/signal.h WRAP arch/openrisc/include/generated/asm/socket.h WRAP arch/openrisc/include/generated/asm/sockios.h WRAP arch/openrisc/include/generated/asm/stat.h WRAP arch/openrisc/include/generated/asm/statfs.h WRAP arch/openrisc/include/generated/asm/string.h WRAP arch/openrisc/include/generated/asm/swab.h WRAP arch/openrisc/include/generated/asm/switch_to.h WRAP arch/openrisc/include/generated/asm/termbits.h WRAP arch/openrisc/include/generated/asm/termios.h WRAP arch/openrisc/include/generated/asm/topology.h WRAP arch/openrisc/include/generated/asm/types.h WRAP arch/openrisc/include/generated/asm/ucontext.h WRAP arch/openrisc/include/generated/asm/trace_clock.h WRAP arch/openrisc/include/generated/asm/user.h WRAP arch/openrisc/include/generated/asm/vga.h WRAP arch/openrisc/include/generated/asm/word-at-a-time.h WRAP arch/openrisc/include/generated/asm/xor.h UPD include/config/kernel.release Using /home/kisskb/slave/src as source for kernel CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h HOSTCC scripts/dtc/dtc.o HOSTCC scripts/dtc/flattree.o CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/devicetable-offsets.s HOSTCC scripts/dtc/fstree.o HOSTCC scripts/dtc/data.o HOSTCC scripts/dtc/livetree.o GEN scripts/mod/devicetable-offsets.h HOSTCC scripts/dtc/treesource.o HOSTCC scripts/dtc/srcpos.o HOSTCC scripts/dtc/checks.o HOSTCC scripts/dtc/util.o SHIPPED scripts/dtc/dtc-lexer.lex.c SHIPPED scripts/dtc/dtc-parser.tab.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o CC kernel/bounds.s CHK include/generated/timeconst.h UPD include/generated/timeconst.h CHK include/generated/bounds.h UPD include/generated/bounds.h CC arch/openrisc/kernel/asm-offsets.s SHIPPED scripts/dtc/dtc-parser.tab.c HOSTCC scripts/mod/file2alias.o HOSTCC scripts/dtc/dtc-lexer.lex.o HOSTCC scripts/dtc/dtc-parser.tab.o HOSTCC scripts/mod/sumversion.o CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh HOSTLD scripts/dtc/dtc HOSTLD scripts/mod/modpost CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/do_mounts_initrd.o HOSTCC usr/gen_init_cpio CC init/initramfs.o CC init/init_task.o AS arch/openrisc/lib/string.o CC arch/openrisc/lib/delay.o UPD include/generated/compile.h CC init/version.o CC arch/openrisc/kernel/setup.o CC arch/openrisc/mm/fault.o CC arch/openrisc/mm/tlb.o LD arch/openrisc/lib/built-in.o CC arch/openrisc/kernel/or32_ksyms.o CC arch/openrisc/kernel/process.o GEN usr/initramfs_data.cpio".lz4" CC arch/openrisc/mm/init.o CC arch/openrisc/kernel/dma.o AS usr/initramfs_data.o LD usr/built-in.o DTC arch/openrisc/boot/dts/or1ksim.dtb DTB arch/openrisc/boot/dts/or1ksim.dtb.S CC arch/openrisc/kernel/traps.o AS arch/openrisc/boot/dts/or1ksim.dtb.o LD arch/openrisc/boot/dts/built-in.o rm arch/openrisc/boot/dts/or1ksim.dtb.S arch/openrisc/boot/dts/or1ksim.dtb CC arch/openrisc/kernel/time.o LD certs/built-in.o CC arch/openrisc/kernel/irq.o CC arch/openrisc/mm/ioremap.o CC kernel/fork.o CC kernel/exec_domain.o CC kernel/panic.o CC kernel/cpu.o LD arch/openrisc/mm/built-in.o AS arch/openrisc/kernel/entry.o CC mm/filemap.o LD init/mounts.o LD init/built-in.o CC mm/mempool.o CC mm/oom_kill.o CC fs/open.o CC mm/maccess.o CC arch/openrisc/kernel/ptrace.o CC arch/openrisc/kernel/signal.o CC arch/openrisc/kernel/sys_call_table.o CC kernel/exit.o CC fs/read_write.o CC mm/page_alloc.o CC mm/page-writeback.o CC mm/readahead.o CC fs/file_table.o CC arch/openrisc/kernel/module.o CC arch/openrisc/kernel/prom.o AS arch/openrisc/kernel/head.o CC fs/super.o CC fs/char_dev.o CC kernel/softirq.o CC kernel/resource.o LDS arch/openrisc/kernel/vmlinux.lds LD arch/openrisc/kernel/built-in.o CC kernel/sysctl.o CC fs/stat.o CC kernel/sysctl_binary.o CC kernel/capability.o CC mm/swap.o LD ipc/built-in.o CC security/commoncap.o CC fs/exec.o CC fs/pipe.o CC fs/namei.o CC fs/fcntl.o CC fs/ioctl.o CC kernel/ptrace.o CC kernel/user.o CC security/min_addr.o CC mm/truncate.o CC kernel/signal.o CC kernel/sys.o CC kernel/kmod.o CC kernel/workqueue.o LD security/built-in.o CC kernel/pid.o CC crypto/api.o CC crypto/cipher.o CC crypto/compress.o CC mm/vmscan.o LD block/built-in.o CC fs/readdir.o LD drivers/amba/built-in.o LD drivers/auxdisplay/built-in.o LD drivers/block/built-in.o CC crypto/memneq.o CC drivers/base/component.o CC drivers/base/core.o LD drivers/bus/built-in.o CC crypto/crypto_wq.o CC crypto/algapi.o CC crypto/scatterwalk.o CC drivers/base/bus.o CC kernel/task_work.o CC kernel/extable.o CC fs/select.o CC fs/dcache.o CC drivers/base/dd.o CC kernel/params.o CC kernel/kthread.o LD sound/built-in.o CC drivers/base/syscore.o CC drivers/base/driver.o LD firmware/built-in.o CC kernel/sys_ni.o CC net/socket.o CC crypto/proc.o CC lib/lockref.o CC drivers/base/class.o CC mm/shmem.o LD drivers/cdrom/built-in.o CC mm/util.o CC lib/bcd.o CC lib/div64.o CC kernel/nsproxy.o CC mm/mmzone.o CC mm/vmstat.o CC crypto/aead.o /home/kisskb/slave/src/fs/dcache.c: In function '__d_move': /home/kisskb/slave/src/fs/dcache.c:2770:11: warning: 'n' may be used uninitialized in this function CC crypto/ablkcipher.o CC drivers/base/platform.o CC lib/sort.o CC lib/parser.o LD virt/lib/built-in.o LD virt/built-in.o CC mm/backing-dev.o CC kernel/notifier.o CC lib/halfmd4.o CC fs/inode.o CC lib/debug_locks.o CC kernel/ksysfs.o CC lib/random32.o CC mm/mm_init.o CC crypto/blkcipher.o CC crypto/skcipher.o CC kernel/cred.o LD net/802/built-in.o CC net/core/sock.o CC drivers/base/cpu.o CC net/ethernet/eth.o CC lib/bust_spinlocks.o CC lib/kasprintf.o CC drivers/char/mem.o CC lib/bitmap.o CC mm/mmu_context.o CC drivers/base/firmware.o CC kernel/reboot.o CC kernel/async.o CC fs/attr.o CC mm/percpu.o CC drivers/base/init.o CC crypto/ahash.o LD net/ethernet/built-in.o CC mm/slab_common.o CC mm/compaction.o CC kernel/range.o CC drivers/base/map.o CC drivers/char/random.o CC fs/bad_inode.o CC kernel/smpboot.o CC lib/scatterlist.o CC drivers/base/devres.o CC fs/file.o CC drivers/base/attribute_container.o CC kernel/ucount.o CC crypto/shash.o CC drivers/base/transport_class.o CC lib/gcd.o CC drivers/base/topology.o CC kernel/groups.o CC lib/lcm.o CC lib/list_sort.o CC mm/vmacache.o CC drivers/char/misc.o LD drivers/char/agp/built-in.o CC crypto/akcipher.o CC crypto/kpp.o CC net/core/request_sock.o CC lib/uuid.o CC lib/flex_array.o CC fs/filesystems.o CC mm/interval_tree.o CC drivers/base/container.o CC net/core/skbuff.o LD drivers/char/built-in.o CC net/core/datagram.o CC lib/iov_iter.o CC lib/clz_ctz.o CC drivers/base/property.o CC kernel/bpf/core.o CC crypto/acompress.o CC crypto/scompress.o CC fs/namespace.o CC mm/list_lru.o CC net/core/stream.o CC crypto/algboss.o CC mm/workingset.o CC kernel/irq/irqdesc.o CC fs/seq_file.o CC mm/debug.o CC drivers/base/cacheinfo.o CC kernel/irq/handle.o CC fs/xattr.o LD kernel/bpf/built-in.o CC drivers/base/devtmpfs.o CC lib/bsearch.o CC kernel/irq/manage.o CC lib/find_bit.o CC crypto/testmgr.o CC lib/llist.o CC mm/gup.o CC mm/highmem.o CC lib/memweight.o CC lib/kfifo.o CC lib/percpu-refcount.o CC fs/libfs.o CC crypto/crypto_null.o CC crypto/aes_generic.o CC crypto/rng.o LD drivers/base/power/built-in.o CC [M] crypto/echainiv.o LD drivers/base/test/built-in.o CC drivers/base/dma-mapping.o CC kernel/irq/spurious.o CC lib/percpu_ida.o CC mm/memory.o CC drivers/base/module.o CC lib/rhashtable.o CC net/core/scm.o CC kernel/irq/resend.o CC net/core/gen_stats.o CC net/core/gen_estimator.o CC net/core/net_namespace.o CC fs/fs-writeback.o CC kernel/irq/chip.o LD drivers/base/built-in.o LD drivers/char/ipmi/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/built-in.o LD drivers/clocksource/built-in.o LD drivers/crypto/built-in.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 CC [M] crypto/hmac.o CC drivers/gpio/devres.o CC [M] crypto/sha256_generic.o CC [M] crypto/drbg.o CC kernel/irq/dummychip.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 CC lib/reciprocal_div.o LD drivers/gpu/built-in.o CC lib/once.o CC drivers/gpio/gpiolib.o CC mm/mincore.o CC mm/mlock.o CC net/core/secure_seq.o CC kernel/irq/devres.o CC fs/pnode.o CC lib/string_helpers.o CC lib/hexdump.o CC kernel/irq/generic-chip.o CC kernel/irq/autoprobe.o CC [M] crypto/jitterentropy.o CC fs/splice.o CC fs/sync.o CC fs/utimes.o CC [M] crypto/jitterentropy-kcapi.o CC net/core/flow_dissector.o CC mm/mmap.o CC lib/kstrtox.o CC fs/stack.o CC kernel/irq/irqdomain.o CC fs/fs_struct.o CC kernel/irq/proc.o LD crypto/crypto.o LD crypto/crypto_algapi.o LD crypto/crypto_blkcipher.o LD crypto/crypto_hash.o CC drivers/gpio/gpiolib-legacy.o LD crypto/crypto_acompress.o LD crypto/cryptomgr.o LD [M] crypto/jitterentropy_rng.o LD crypto/built-in.o CC net/ipv4/route.o CC net/ipv6/addrconf_core.o CC net/ipv6/exthdrs_core.o CC lib/iomap.o CC drivers/gpio/gpiolib-devprop.o CC drivers/gpio/gpiolib-of.o /home/kisskb/slave/src/net/core/flow_dissector.c: In function '__skb_flow_dissect': /home/kisskb/slave/src/net/core/flow_dissector.c:271:26: warning: 'vlan' may be used uninitialized in this function CC fs/statfs.o LD kernel/irq/built-in.o LD kernel/livepatch/built-in.o CC kernel/locking/mutex.o LD drivers/hwtracing/intel_th/built-in.o CC net/ipv4/inetpeer.o CC net/core/sysctl_net_core.o CC lib/pci_iomap.o LD drivers/gpio/built-in.o LD drivers/i2c/algos/built-in.o LD drivers/i2c/busses/built-in.o LD drivers/i2c/muxes/built-in.o LD drivers/i2c/built-in.o CC net/netlink/af_netlink.o CC net/ipv6/ip6_checksum.o LD drivers/idle/built-in.o LD drivers/iommu/built-in.o CC drivers/irqchip/irqchip.o CC fs/fs_pin.o CC lib/iomap_copy.o CC mm/mprotect.o CC drivers/irqchip/irq-or1k-pic.o CC lib/devres.o CC fs/nsfs.o CC net/core/dev.o CC kernel/locking/semaphore.o CC net/ipv6/ip6_icmp.o CC fs/no-block.o CC lib/hweight.o LD drivers/irqchip/built-in.o CC mm/mremap.o LD drivers/lguest/built-in.o LD drivers/macintosh/built-in.o CC net/netlink/genetlink.o CC lib/bitrev.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 CC kernel/locking/rwsem.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_namespace.o HOSTCC lib/gen_crc32table LD drivers/media/pci/b2c2/built-in.o LD drivers/media/pci/ddbridge/built-in.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 CC lib/lz4/lz4_decompress.o CC kernel/locking/percpu-rwsem.o CC net/ipv4/protocol.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 LD drivers/media/usb/s2255/built-in.o CC net/ipv6/output_core.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 CC mm/msync.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 lib/lz4/built-in.o CC fs/devpts/inode.o LD drivers/misc/cb710/built-in.o CC lib/lzo/lzo1x_decompress_safe.o CC kernel/locking/rtmutex.o LD drivers/misc/eeprom/built-in.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/mii.o CC net/ipv4/ip_input.o LD lib/lzo/lzo_decompress.o LD lib/lzo/built-in.o CC lib/xz/xz_dec_syms.o CC lib/xz/xz_dec_stream.o CC mm/rmap.o LD net/netlink/built-in.o CC mm/vmalloc.o CC mm/pagewalk.o CC net/ipv6/protocol.o LD fs/devpts/devpts.o LD fs/devpts/built-in.o LD fs/exofs/built-in.o CC fs/exportfs/expfs.o CC kernel/locking/rwsem-spinlock.o CC drivers/net/Space.o CC mm/pgtable-generic.o CC lib/xz/xz_dec_lzma2.o CC net/ipv6/ip6_offload.o LD kernel/locking/built-in.o CC kernel/power/qos.o LD fs/exportfs/exportfs.o LD fs/exportfs/built-in.o CC fs/kernfs/mount.o CC net/ipv4/ip_fragment.o CC fs/kernfs/inode.o CC drivers/net/loopback.o LD drivers/net/ethernet/8390/built-in.o LD drivers/net/ethernet/alacritech/built-in.o LD drivers/net/ethernet/amazon/built-in.o CC lib/xz/xz_dec_bcj.o LD drivers/net/ethernet/arc/built-in.o LD drivers/net/ethernet/broadcom/built-in.o LD drivers/net/ethernet/cadence/built-in.o LD drivers/net/ethernet/ezchip/built-in.o LD drivers/net/ethernet/i825xx/built-in.o LD drivers/net/ethernet/intel/built-in.o LD drivers/net/ethernet/marvell/built-in.o LD kernel/power/built-in.o LD drivers/net/ethernet/micrel/built-in.o CC fs/kernfs/dir.o CC mm/process_vm_access.o CC kernel/printk/printk.o LD drivers/net/ethernet/natsemi/built-in.o LD drivers/net/ethernet/netronome/built-in.o LD drivers/net/ethernet/qualcomm/emac/built-in.o LD drivers/net/ethernet/qualcomm/built-in.o LD drivers/net/ethernet/renesas/built-in.o LD drivers/net/ethernet/rocker/built-in.o LD drivers/net/ethernet/samsung/built-in.o LD drivers/net/ethernet/seeq/built-in.o /home/kisskb/slave/src/net/core/dev.c: In function 'validate_xmit_skb_list': /home/kisskb/slave/src/net/core/dev.c:2989:39: warning: 'tail' may be used uninitialized in this function LD drivers/net/ethernet/stmicro/built-in.o LD drivers/net/ethernet/synopsys/built-in.o LD drivers/net/ethernet/via/built-in.o CC net/ipv6/tcpv6_offload.o LD drivers/net/ethernet/wiznet/built-in.o CC drivers/net/ethernet/ethoc.o CC fs/kernfs/file.o LD lib/xz/xz_dec.o LD lib/xz/built-in.o CC lib/syscall.o CC mm/init-mm.o CC mm/nobootmem.o CC net/ipv4/ip_forward.o CC lib/nlattr.o CC net/core/ethtool.o CC net/core/dev_addr_lists.o CC net/ipv4/ip_options.o /home/kisskb/slave/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /home/kisskb/slave/src/kernel/printk/printk.c:158:15: warning: 'old' may be used uninitialized in this function CC net/ipv6/exthdrs_offload.o CC mm/fadvise.o CC fs/kernfs/symlink.o CC lib/checksum.o CC lib/atomic64.o LD drivers/net/ethernet/built-in.o CC drivers/net/phy/phy.o LD kernel/printk/built-in.o CC kernel/rcu/update.o LD fs/kernfs/built-in.o CC fs/lockd/clntlock.o CC fs/nfs/client.o CC mm/madvise.o CC lib/dynamic_queue_limits.o LD net/ipv6/built-in.o CC lib/strncpy_from_user.o CC lib/strnlen_user.o CC kernel/rcu/sync.o CC lib/net_utils.o CC net/ipv4/ip_output.o CC lib/argv_split.o CC kernel/rcu/srcu.o CC kernel/sched/core.o CC mm/memblock.o CC mm/dmapool.o CC lib/chacha20.o CC drivers/net/phy/phy_device.o CC fs/lockd/clntproc.o CC kernel/rcu/tiny.o CC lib/cmdline.o CC drivers/net/phy/mdio_bus.o CC lib/ctype.o CC lib/dec_and_lock.o CC net/core/dst.o CC lib/decompress.o LD kernel/rcu/built-in.o CC lib/decompress_bunzip2.o CC lib/decompress_unlz4.o CC fs/nfs/dir.o CC mm/slob.o CC mm/migrate.o CC fs/lockd/clntxdr.o CC lib/decompress_unlzma.o CC fs/lockd/host.o CC net/ipv4/ip_sockglue.o CC drivers/net/phy/mdio_device.o CC kernel/sched/loadavg.o CC net/core/netevent.o CC net/core/neighbour.o CC net/core/rtnetlink.o CC drivers/net/phy/swphy.o CC lib/decompress_unlzo.o CC kernel/sched/clock.o LD mm/built-in.o CC lib/decompress_unxz.o CC net/ipv4/inet_hashtables.o CC kernel/sched/cputime.o CC lib/dma-noop.o CC drivers/net/phy/fixed_phy.o CC fs/nfs/file.o CC fs/lockd/svc.o CC fs/lockd/svclock.o CC lib/dump_stack.o CC net/ipv4/inet_timewait_sock.o CC kernel/sched/idle_task.o CC lib/earlycpio.o CC drivers/net/phy/micrel.o CC lib/extable.o CC kernel/sched/fair.o CC net/ipv4/inet_connection_sock.o CC fs/lockd/svcshare.o CC lib/fdt.o CC fs/nfs/getroot.o CC lib/fdt_empty_tree.o CC lib/fdt_ro.o CC net/ipv4/tcp.o LD drivers/net/phy/libphy.o CC net/ipv4/tcp_input.o LD drivers/net/phy/built-in.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 drivers/of/base.o CC drivers/of/device.o CC lib/fdt_rw.o CC net/core/utils.o CC fs/lockd/svcproc.o CC lib/fdt_strerror.o CC kernel/sched/rt.o CC lib/fdt_sw.o CC fs/nfs/inode.o CC lib/fdt_wip.o CC lib/flex_proportions.o CC lib/idr.o CC lib/int_sqrt.o CC drivers/of/platform.o LD drivers/power/built-in.o CC fs/nfs/super.o CC kernel/sched/deadline.o CC net/core/link_watch.o CC net/core/filter.o CC fs/lockd/svcsubs.o CC lib/ioremap.o CC drivers/of/fdt.o CC kernel/sched/stop_task.o CC lib/irq_regs.o CC lib/is_single_threaded.o CC kernel/time/time.o CC kernel/futex.o CC lib/klist.o CC kernel/sched/wait.o CC kernel/sched/swait.o CC fs/lockd/mon.o CC fs/nfs/io.o CC lib/kobject.o CC drivers/of/fdt_address.o CC drivers/of/address.o CC kernel/sched/completion.o CC drivers/of/irq.o CC kernel/time/timer.o CC kernel/sched/idle.o CC lib/kobject_uevent.o CC fs/nfs/direct.o CC fs/lockd/xdr.o CC net/core/sock_diag.o CC net/ipv4/tcp_output.o CC net/ipv4/tcp_timer.o CC kernel/sched/debug.o CC drivers/of/of_net.o CC drivers/of/of_mdio.o CC kernel/time/hrtimer.o CC lib/md5.o CC net/core/dev_ioctl.o CC lib/nmi_backtrace.o CC net/core/tso.o CC fs/lockd/clnt4xdr.o CC net/ipv4/tcp_ipv4.o CC lib/nodemask.o LD drivers/of/built-in.o CC fs/nfs/pagelist.o LD drivers/ptp/built-in.o LD drivers/pwm/built-in.o LD kernel/sched/built-in.o CC fs/nfs/read.o LD drivers/soc/bcm/built-in.o LD drivers/soc/fsl/built-in.o LD drivers/soc/built-in.o CC drivers/tty/tty_io.o CC lib/plist.o CC drivers/tty/n_tty.o CC lib/radix-tree.o CC kernel/time/timekeeping.o CC net/core/sock_reuseport.o CC fs/lockd/xdr4.o CC lib/ratelimit.o CC lib/rbtree.o CC net/core/net-sysfs.o CC net/core/net-procfs.o /home/kisskb/slave/src/kernel/time/timekeeping.c: In function 'get_device_system_crosststamp': /home/kisskb/slave/src/kernel/time/timekeeping.c:1084:5: warning: 'cs_was_changed_seq' may be used uninitialized in this function CC lib/seq_buf.o CC lib/sha1.o CC fs/lockd/svc4proc.o CC net/ipv4/tcp_minisocks.o CC fs/nfs/symlink.o CC drivers/tty/tty_ioctl.o CC drivers/tty/tty_ldisc.o CC drivers/tty/tty_buffer.o CC kernel/time/ntp.o CC drivers/tty/tty_port.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 CC fs/nfs/unlink.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 net/core/built-in.o LD drivers/video/built-in.o CC fs/nfs/write.o CC kernel/time/clocksource.o CC kernel/time/jiffies.o CC fs/lockd/procfs.o CC net/ipv4/tcp_cong.o CC net/ipv4/tcp_metrics.o CC drivers/tty/tty_mutex.o CC fs/nfs/namespace.o CC fs/nfs/mount_clnt.o LD fs/lockd/lockd.o LD fs/lockd/built-in.o CC fs/nfs/nfstrace.o CC drivers/tty/tty_ldsem.o CC kernel/time/timer_list.o CC lib/show_mem.o CC drivers/tty/pty.o CC fs/nfs/sysctl.o CC net/packet/af_packet.o CC lib/string.o CC net/sched/sch_generic.o CC net/sched/sch_mq.o CC net/ipv4/tcp_fastopen.o CC fs/nfs/nfs2super.o CC kernel/time/timeconv.o CC lib/timerqueue.o CC kernel/time/timecounter.o LD drivers/tty/ipwireless/built-in.o CC drivers/tty/serial/serial_core.o CC kernel/time/alarmtimer.o CC lib/vsprintf.o CC fs/nfs/proc.o CC lib/win_minmax.o CC fs/nfs/nfs2xdr.o CC fs/nfs/nfs3super.o CC kernel/time/posix-timers.o CC kernel/up.o LD net/sched/built-in.o CC kernel/uid16.o CC net/ipv4/tcp_rate.o CC net/ipv4/tcp_recovery.o CC net/ipv4/tcp_offload.o CC drivers/tty/serial/earlycon.o CC fs/nfs/nfs3client.o CC drivers/tty/serial/8250/8250_core.o CC drivers/tty/serial/8250/8250_port.o CC drivers/tty/serial/8250/8250_early.o CC kernel/time/posix-cpu-timers.o CC kernel/time/posix-clock.o GEN lib/crc32table.h CC fs/nfs/nfs3proc.o CC kernel/time/itimer.o LD net/packet/built-in.o CC net/ipv4/datagram.o LD drivers/tty/vt/built-in.o CC lib/crc32.o CC net/sunrpc/clnt.o CC net/unix/af_unix.o CC net/unix/garbage.o CC net/unix/sysctl_net_unix.o CC fs/nfs/nfs3xdr.o CC kernel/time/clockevents.o /home/kisskb/slave/src/drivers/tty/serial/8250/8250_port.c: In function 'serial8250_console_write': /home/kisskb/slave/src/drivers/tty/serial/8250/8250_port.c:3149:16: warning: 'flags' may be used uninitialized in this function AR lib/lib.a EXPORTS lib/lib-ksyms.o CC drivers/tty/serial/8250/8250_of.o LD lib/built-in.o CC fs/nfs_common/grace.o LD fs/nfs/nfs.o CC net/ipv4/raw.o CC fs/notify/fsnotify.o CC kernel/time/tick-common.o CC kernel/time/tick-oneshot.o CC kernel/module.o LD fs/nfs_common/built-in.o CC kernel/utsname_sysctl.o LD drivers/tty/serial/8250/8250.o LD drivers/tty/serial/8250/8250_base.o LD drivers/tty/serial/8250/built-in.o LD drivers/tty/serial/built-in.o LD drivers/tty/built-in.o LD drivers/built-in.o CC fs/notify/notification.o CC kernel/elfcore.o LD fs/nfs/nfsv2.o CC kernel/irq_work.o CC kernel/time/tick-sched.o LD fs/nfs/nfsv3.o LD fs/nfs/built-in.o CC net/sunrpc/xprt.o CC kernel/membarrier.o CC fs/notify/group.o CC kernel/memremap.o CC fs/notify/inode_mark.o CC fs/notify/mark.o CC net/ipv4/udp.o LD net/unix/unix.o LD net/unix/built-in.o CC fs/notify/vfsmount_mark.o CC fs/proc/task_mmu.o CC fs/proc/inode.o CC net/ipv4/udplite.o CC fs/proc/root.o CC net/ipv4/udp_offload.o LD kernel/time/built-in.o LD kernel/built-in.o CC net/ipv4/arp.o CC net/ipv4/icmp.o CC fs/notify/fdinfo.o LD fs/notify/dnotify/built-in.o CC fs/proc/base.o LD fs/quota/built-in.o LD fs/notify/fanotify/built-in.o CC fs/proc/generic.o CC fs/proc/array.o CC fs/notify/inotify/inotify_fsnotify.o CC net/sunrpc/socklib.o CC net/ipv4/devinet.o CC fs/notify/inotify/inotify_user.o CC fs/ramfs/inode.o CC fs/proc/fd.o CC fs/proc/proc_tty.o CC net/sunrpc/xprtsock.o CC net/sunrpc/sched.o CC net/sunrpc/auth.o CC fs/ramfs/file-mmu.o CC fs/sysfs/file.o CC fs/anon_inodes.o LD fs/notify/inotify/built-in.o LD fs/notify/built-in.o CC net/sysctl_net.o CC fs/proc/cmdline.o LD fs/ramfs/ramfs.o LD fs/ramfs/built-in.o CC fs/signalfd.o CC fs/locks.o CC fs/proc/consoles.o CC fs/proc/cpuinfo.o CC fs/sysfs/dir.o CC net/sunrpc/auth_null.o CC net/ipv4/af_inet.o CC fs/proc/devices.o CC fs/sysfs/symlink.o CC fs/sysfs/mount.o CC fs/sysfs/group.o CC fs/proc/interrupts.o CC fs/proc/loadavg.o CC fs/binfmt_script.o CC net/ipv4/igmp.o CC fs/proc/meminfo.o CC fs/binfmt_elf.o CC net/ipv4/fib_frontend.o LD fs/sysfs/built-in.o CC fs/coredump.o CC net/sunrpc/auth_unix.o CC net/ipv4/fib_semantics.o CC fs/proc/stat.o CC fs/proc/uptime.o CC fs/proc/version.o CC fs/drop_caches.o CC net/sunrpc/auth_generic.o CC fs/fhandle.o CC net/sunrpc/svc.o CC fs/proc/softirqs.o CC fs/proc/namespaces.o CC net/sunrpc/svcsock.o CC net/ipv4/fib_trie.o CC net/sunrpc/svcauth.o CC fs/proc/self.o CC net/ipv4/inet_fragment.o CC net/ipv4/ping.o CC net/ipv4/ip_tunnel_core.o CC fs/proc/thread_self.o CC fs/proc/proc_sysctl.o CC fs/proc/proc_net.o CC net/ipv4/gre_offload.o CC net/ipv4/sysctl_net_ipv4.o CC fs/proc/kmsg.o CC net/sunrpc/svcauth_unix.o CC fs/proc/page.o CC net/ipv4/proc.o CC net/sunrpc/addr.o CC net/sunrpc/rpcb_clnt.o CC net/sunrpc/timer.o CC net/sunrpc/xdr.o CC net/sunrpc/sunrpc_syms.o LD fs/proc/proc.o LD fs/proc/built-in.o LD fs/built-in.o CC net/sunrpc/cache.o CC net/sunrpc/rpc_pipe.o CC net/sunrpc/svc_xprt.o CC net/sunrpc/xprtmultipath.o CC net/sunrpc/stats.o CC net/sunrpc/sysctl.o LD net/ipv4/built-in.o LD net/sunrpc/sunrpc.o LD net/sunrpc/built-in.o LD net/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 SYSMAP System.map Building modules, stage 2. MODPOST 5 modules CC crypto/drbg.mod.o CC crypto/echainiv.mod.o CC crypto/hmac.mod.o CC crypto/jitterentropy_rng.mod.o CC crypto/sha256_generic.mod.o LD [M] crypto/jitterentropy_rng.ko LD [M] crypto/sha256_generic.ko LD [M] crypto/hmac.ko LD [M] crypto/echainiv.ko LD [M] crypto/drbg.ko make[1]: Leaving directory '/home/kisskb/slave/build/linus_or1ksim_defconfig_or32' Completed OK # rm -rf /home/kisskb/slave/build/linus_or1ksim_defconfig_or32 # Build took: 0:00:37.669936
© Michael Ellerman 2006-2018.