Buildresult: linus/or1ksim_defconfig/or32-gcc9 built on Aug 20 2016, 07:32

kisskb

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Status:	OK
Date/Time:	Aug 20 2016, 07:32
Duration:	0:00:17.447767
Builder:	ka1
Revision:	Make the hardened user-copy code depend on having a hardened allocator (`6040e57658eee6eb1315a26119101ca832d1f854)`
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 (7) kernel/time/Kconfig:155:warning: range is invalid kernel/time/Kconfig:155:warning: range is invalid /home/kisskb/slave/src/fs/dcache.c:2764:11: warning: 'n' 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/drivers/tty/serial/8250/8250_port.c:3110:16: warning: 'flags' may be used uninitialized in this function /home/kisskb/slave/src/kernel/time/timekeeping.c:1050:5: warning: 'cs_was_changed_seq' may be used uninitialized in this function /home/kisskb/slave/src/net/core/dev.c:3014:39: warning: 'tail' may be used uninitialized in this function Full Log # git rev-parse -q --verify 6040e57658eee6eb1315a26119101ca832d1f854^{commit} 6040e57658eee6eb1315a26119101ca832d1f854 already have revision, skipping fetch # git checkout -q -f -B kisskb 6040e57658eee6eb1315a26119101ca832d1f854 # git clean -qxdf # git log -1 commit 6040e57658eee6eb1315a26119101ca832d1f854 Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Fri Aug 19 12:47:01 2016 -0700 Make the hardened user-copy code depend on having a hardened allocator The kernel test robot reported a usercopy failure in the new hardened sanity checks, due to a page-crossing copy of the FPU state into the task structure. This happened because the kernel test robot was testing with SLOB, which doesn't actually do the required book-keeping for slab allocations, and as a result the hardening code didn't realize that the task struct allocation was one single allocation - and the sanity checks fail. Since SLOB doesn't even claim to support hardening (and you really shouldn't use it), the straightforward solution is to just make the usercopy hardening code depend on the allocator supporting it. Reported-by: kernel test robot <xiaolong.ye@intel.com> Cc: Kees Cook <keescook@chromium.org> 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 6040e57658eee6eb1315a26119101ca832d1f854 # < make -j 48 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 kernel/time/Kconfig:155:warning: range is invalid # make -j 48 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 kernel/time/Kconfig:155:warning: range is invalid CHK include/config/kernel.release GEN ./Makefile CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h 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/bugs.h WRAP arch/openrisc/include/generated/asm/cacheflush.h WRAP arch/openrisc/include/generated/asm/bug.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 WRAP arch/openrisc/include/generated/asm/current.h WRAP arch/openrisc/include/generated/asm/device.h WRAP arch/openrisc/include/generated/asm/dma.h WRAP arch/openrisc/include/generated/asm/div64.h WRAP arch/openrisc/include/generated/asm/emergency-restart.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/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/mman.h WRAP arch/openrisc/include/generated/asm/resource.h WRAP arch/openrisc/include/generated/asm/preempt.h WRAP arch/openrisc/include/generated/asm/sections.h WRAP arch/openrisc/include/generated/asm/segment.h WRAP arch/openrisc/include/generated/asm/setup.h WRAP arch/openrisc/include/generated/asm/sembuf.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/switch_to.h WRAP arch/openrisc/include/generated/asm/termbits.h WRAP arch/openrisc/include/generated/asm/topology.h WRAP arch/openrisc/include/generated/asm/trace_clock.h WRAP arch/openrisc/include/generated/asm/termios.h WRAP arch/openrisc/include/generated/asm/ucontext.h WRAP arch/openrisc/include/generated/asm/types.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 WRAP arch/openrisc/include/generated/asm/swab.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 CC scripts/mod/empty.o HOSTCC scripts/dtc/flattree.o HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/dtc/fstree.o HOSTCC scripts/dtc/data.o CC scripts/mod/devicetable-offsets.s HOSTCC scripts/dtc/livetree.o 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 SHIPPED scripts/dtc/dtc-parser.tab.c HOSTCC scripts/dtc/dtc-lexer.lex.o HOSTCC scripts/dtc/dtc-parser.tab.o CHK include/generated/timeconst.h CC kernel/bounds.s UPD include/generated/timeconst.h 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 CHK include/generated/bounds.h UPD include/generated/bounds.h CC arch/openrisc/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/dtc/dtc HOSTLD scripts/mod/modpost CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o HOSTCC usr/gen_init_cpio CC init/do_mounts_initrd.o 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/mm/fault.o CC arch/openrisc/mm/tlb.o CC arch/openrisc/mm/init.o CC arch/openrisc/kernel/setup.o DTC arch/openrisc/boot/dts/or1ksim.dtb CC arch/openrisc/mm/ioremap.o CC arch/openrisc/kernel/dma.o CC arch/openrisc/kernel/traps.o CC arch/openrisc/kernel/time.o CC arch/openrisc/kernel/or32_ksyms.o CC arch/openrisc/kernel/process.o CC arch/openrisc/kernel/irq.o AS arch/openrisc/kernel/entry.o CC arch/openrisc/kernel/sys_call_table.o CC arch/openrisc/kernel/ptrace.o CC arch/openrisc/kernel/signal.o CC arch/openrisc/kernel/prom.o CC arch/openrisc/kernel/module.o AS arch/openrisc/kernel/head.o LDS arch/openrisc/kernel/vmlinux.lds LD certs/built-in.o DTB arch/openrisc/boot/dts/or1ksim.dtb.S AS arch/openrisc/boot/dts/or1ksim.dtb.o LD arch/openrisc/boot/dts/built-in.o LD ipc/built-in.o CC security/min_addr.o CC security/commoncap.o rm arch/openrisc/boot/dts/or1ksim.dtb.S arch/openrisc/boot/dts/or1ksim.dtb LD block/built-in.o CC mm/util.o CC mm/maccess.o CC mm/page_alloc.o CC mm/oom_kill.o CC mm/page-writeback.o CC mm/readahead.o CC mm/swap.o CC mm/filemap.o CC mm/truncate.o CC mm/mempool.o CC mm/vmscan.o CC mm/shmem.o CC mm/backing-dev.o CC mm/mmzone.o CC mm/mm_init.o CC mm/vmstat.o CC mm/mmu_context.o LD sound/built-in.o LD arch/openrisc/lib/built-in.o CC mm/percpu.o CC mm/slab_common.o CC mm/compaction.o CC mm/vmacache.o CC mm/interval_tree.o LD drivers/amba/built-in.o CC mm/list_lru.o LD drivers/auxdisplay/built-in.o GEN usr/initramfs_data.cpio.lz4 CC mm/workingset.o CC mm/debug.o CC crypto/api.o LD firmware/built-in.o CC mm/gup.o LD drivers/block/built-in.o LD arch/openrisc/mm/built-in.o LD drivers/bus/built-in.o CC crypto/cipher.o LD drivers/cdrom/built-in.o CC kernel/fork.o CC kernel/exec_domain.o CC mm/highmem.o CC crypto/compress.o LD drivers/clocksource/built-in.o CC drivers/char/random.o CC drivers/char/mem.o CC mm/memory.o CC mm/mincore.o LD drivers/clk/mvebu/built-in.o AS usr/initramfs_data.o CC mm/mlock.o LD drivers/clk/bcm/built-in.o LD drivers/clk/ti/built-in.o LD drivers/firewire/built-in.o LD drivers/crypto/built-in.o CC fs/open.o CC mm/mmap.o LD drivers/hwtracing/intel_th/built-in.o LD drivers/clk/built-in.o CC drivers/base/component.o LD usr/built-in.o LD arch/openrisc/kernel/built-in.o CC mm/mprotect.o CC mm/mremap.o LD drivers/gpu/vga/built-in.o CC net/socket.o LD drivers/idle/built-in.o LD drivers/iommu/built-in.o CC drivers/gpio/devres.o LD drivers/firmware/broadcom/built-in.o CC drivers/irqchip/irqchip.o LD drivers/gpu/drm/bridge/built-in.o LD drivers/lguest/built-in.o LD drivers/i2c/algos/built-in.o LD drivers/macintosh/built-in.o LD drivers/firmware/built-in.o LD drivers/gpu/drm/i2c/built-in.o CC mm/msync.o LD drivers/gpu/drm/hisilicon/built-in.o LD drivers/mfd/built-in.o LD drivers/i2c/busses/built-in.o CC mm/rmap.o CC mm/pagewalk.o CC mm/vmalloc.o CC mm/pgtable-generic.o CC mm/process_vm_access.o CC mm/init-mm.o LD drivers/gpu/drm/panel/built-in.o CC mm/bootmem.o LD drivers/i2c/muxes/built-in.o LD drivers/gpu/drm/omapdrm/displays/built-in.o CC mm/fadvise.o LD drivers/mmc/built-in.o LD init/mounts.o LD init/built-in.o CC crypto/memneq.o CC mm/madvise.o LD drivers/i2c/built-in.o CC mm/memblock.o CC drivers/irqchip/irq-or1k-pic.o LD drivers/gpu/drm/tilcdc/built-in.o LD drivers/misc/cb710/built-in.o LD drivers/gpu/drm/omapdrm/dss/built-in.o CC kernel/cpu.o CC kernel/panic.o LD security/built-in.o LD drivers/media/common/b2c2/built-in.o LD drivers/misc/eeprom/built-in.o CC drivers/gpio/gpiolib.o LD drivers/gpu/drm/omapdrm/built-in.o LD drivers/nfc/built-in.o CC crypto/crypto_wq.o CC drivers/net/mii.o CC mm/dmapool.o CC crypto/algapi.o LD virt/lib/built-in.o CC drivers/net/Space.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/media/common/saa7146/built-in.o CC mm/slob.o LD drivers/gpu/drm/built-in.o CC mm/migrate.o LD virt/built-in.o LD drivers/media/common/siano/built-in.o CC drivers/char/misc.o LD drivers/nvme/host/built-in.o LD drivers/misc/mic/bus/built-in.o LD drivers/char/agp/built-in.o CC crypto/scatterwalk.o CC drivers/net/loopback.o LD drivers/gpu/built-in.o LD drivers/media/common/v4l2-tpg/built-in.o LD drivers/misc/mic/built-in.o LD drivers/nvme/target/built-in.o CC drivers/base/core.o CC crypto/proc.o CC crypto/aead.o LD drivers/nvme/built-in.o CC drivers/base/bus.o LD drivers/media/common/built-in.o CC kernel/exit.o LD drivers/misc/ti-st/built-in.o LD drivers/platform/built-in.o LD drivers/power/built-in.o CC crypto/ablkcipher.o LD drivers/misc/built-in.o CC lib/lockref.o CC fs/read_write.o LD drivers/pwm/built-in.o CC drivers/of/device.o CC drivers/base/dd.o CC drivers/of/base.o CC fs/file_table.o LD drivers/soc/bcm/built-in.o LD drivers/media/firewire/built-in.o LD drivers/soc/fsl/built-in.o LD drivers/irqchip/built-in.o CC fs/super.o CC fs/char_dev.o LD drivers/media/i2c/soc_camera/built-in.o LD drivers/net/ethernet/8390/built-in.o LD drivers/soc/built-in.o LD drivers/media/i2c/built-in.o CC fs/stat.o CC lib/bcd.o LD drivers/media/mmc/siano/built-in.o LD drivers/net/ethernet/arc/built-in.o LD drivers/video/backlight/built-in.o LD drivers/net/ethernet/broadcom/built-in.o CC kernel/softirq.o CC drivers/tty/tty_io.o LD drivers/media/mmc/built-in.o LD drivers/media/platform/omap/built-in.o LD drivers/net/ethernet/cadence/built-in.o CC lib/div64.o LD drivers/net/ethernet/ezchip/built-in.o LD drivers/video/fbdev/core/built-in.o CC crypto/skcipher.o CC crypto/blkcipher.o LD drivers/media/platform/built-in.o CC crypto/ahash.o LD drivers/char/built-in.o LD drivers/net/ethernet/i825xx/built-in.o LD drivers/media/rc/keymaps/built-in.o CC kernel/resource.o LD drivers/media/pci/b2c2/built-in.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o LD drivers/media/tuners/built-in.o LD drivers/net/ethernet/intel/built-in.o CC drivers/net/phy/phy.o CC drivers/net/phy/phy_device.o LD drivers/net/ethernet/marvell/built-in.o LD drivers/media/rc/built-in.o LD drivers/media/pci/ddbridge/built-in.o LD drivers/net/ethernet/micrel/built-in.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o LD drivers/net/ethernet/natsemi/built-in.o LD drivers/net/ethernet/netronome/built-in.o LD drivers/video/fbdev/omap2/omapfb/built-in.o LD drivers/media/pci/mantis/built-in.o LD drivers/net/ethernet/qualcomm/built-in.o LD drivers/net/ethernet/rocker/built-in.o LD drivers/net/ethernet/renesas/built-in.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o CC drivers/base/syscore.o CC kernel/sysctl.o CC crypto/shash.o LD drivers/net/ethernet/samsung/built-in.o LD drivers/net/ethernet/seeq/built-in.o LD drivers/media/pci/ngene/built-in.o LD drivers/net/ethernet/stmicro/built-in.o CC lib/sort.o LD drivers/video/fbdev/omap2/built-in.o CC crypto/akcipher.o CC drivers/base/driver.o LD drivers/media/pci/pluto2/built-in.o LD drivers/media/usb/b2c2/built-in.o LD drivers/media/pci/pt1/built-in.o LD drivers/net/ethernet/synopsys/built-in.o LD drivers/net/ethernet/via/built-in.o CC drivers/net/ethernet/ethoc.o LD drivers/media/pci/pt3/built-in.o CC crypto/algboss.o LD drivers/video/fbdev/built-in.o CC crypto/kpp.o LD drivers/media/usb/dvb-usb/built-in.o LD drivers/net/ethernet/wiznet/built-in.o CC crypto/testmgr.o CC lib/parser.o LD drivers/media/usb/dvb-usb-v2/built-in.o LD drivers/media/pci/saa7146/built-in.o LD drivers/media/pci/smipcie/built-in.o LD drivers/media/usb/s2255/built-in.o CC lib/halfmd4.o LD drivers/media/usb/siano/built-in.o LD drivers/video/built-in.o LD drivers/media/pci/ttpci/built-in.o CC drivers/of/platform.o CC fs/exec.o LD net/802/built-in.o CC fs/namei.o CC fs/pipe.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o CC crypto/crypto_null.o CC fs/fcntl.o LD drivers/media/usb/ttusb-dec/built-in.o LD drivers/media/pci/built-in.o CC fs/ioctl.o LD drivers/media/usb/zr364xx/built-in.o CC drivers/of/fdt.o CC crypto/aes_generic.o CC drivers/gpio/gpiolib-legacy.o CC crypto/rng.o LD drivers/media/usb/built-in.o CC drivers/base/class.o CC lib/debug_locks.o CC lib/random32.o CC [M] crypto/echainiv.o CC lib/bust_spinlocks.o CC kernel/sysctl_binary.o CC lib/kasprintf.o CC fs/readdir.o CC [M] crypto/hmac.o CC fs/select.o LD drivers/media/built-in.o CC drivers/base/platform.o CC fs/dcache.o CC lib/bitmap.o CC lib/scatterlist.o CC lib/gcd.o CC fs/inode.o CC kernel/capability.o CC lib/lcm.o CC drivers/of/fdt_address.o CC lib/list_sort.o CC [M] crypto/sha256_generic.o CC [M] crypto/drbg.o CC net/core/sock.o CC lib/uuid.o CC lib/flex_array.o CC [M] crypto/jitterentropy.o CC lib/iov_iter.o CC net/ethernet/eth.o CC [M] crypto/jitterentropy-kcapi.o CC drivers/gpio/gpiolib-of.o CC drivers/base/cpu.o CC drivers/net/phy/mdio_bus.o CC lib/clz_ctz.o CC fs/attr.o CC lib/bsearch.o LD crypto/crypto.o LD crypto/crypto_algapi.o CC fs/bad_inode.o LD crypto/crypto_blkcipher.o CC lib/find_bit.o LD crypto/crypto_hash.o CC drivers/of/address.o CC lib/llist.o CC lib/memweight.o CC lib/kfifo.o CC lib/percpu-refcount.o CC drivers/base/firmware.o CC lib/percpu_ida.o CC drivers/of/irq.o LD crypto/cryptomgr.o CC drivers/of/of_net.o CC kernel/ptrace.o CC fs/file.o CC kernel/user.o CC lib/rhashtable.o CC kernel/signal.o CC lib/reciprocal_div.o CC lib/once.o CC fs/filesystems.o CC lib/string_helpers.o CC fs/namespace.o CC fs/xattr.o CC fs/seq_file.o CC drivers/of/of_mdio.o CC drivers/net/phy/mdio_device.o LD mm/built-in.o CC lib/hexdump.o CC fs/libfs.o CC fs/fs-writeback.o CC net/ipv4/route.o CC net/ipv4/inetpeer.o CC drivers/base/init.o CC drivers/base/map.o CC lib/pci_iomap.o CC lib/kstrtox.o CC lib/iomap.o LD drivers/gpio/built-in.o LD [M] crypto/jitterentropy_rng.o CC drivers/base/devres.o CC lib/iomap_copy.o CC fs/pnode.o CC kernel/sys.o CC lib/devres.o CC lib/hweight.o CC kernel/kmod.o CC kernel/workqueue.o CC lib/bitrev.o LD drivers/net/ethernet/built-in.o CC kernel/pid.o CC kernel/task_work.o CC drivers/base/attribute_container.o HOSTCC lib/gen_crc32table CC drivers/tty/n_tty.o CC drivers/tty/tty_ioctl.o CC fs/splice.o CC drivers/tty/tty_buffer.o CC drivers/tty/tty_ldisc.o CC lib/lz4/lz4_decompress.o CC fs/sync.o CC drivers/net/phy/swphy.o CC lib/lzo/lzo1x_decompress_safe.o CC fs/utimes.o CC drivers/base/transport_class.o CC lib/syscall.o CC drivers/base/topology.o /home/kisskb/slave/src/fs/dcache.c: In function '__d_move': /home/kisskb/slave/src/fs/dcache.c:2764:11: warning: 'n' may be used uninitialized in this function CC lib/nlattr.o CC lib/xz/xz_dec_syms.o LD net/ethernet/built-in.o CC lib/checksum.o CC drivers/net/phy/fixed_phy.o CC kernel/extable.o CC lib/atomic64.o CC lib/dynamic_queue_limits.o LD crypto/built-in.o CC kernel/params.o CC lib/strncpy_from_user.o CC drivers/base/container.o CC drivers/base/property.o CC net/ipv6/addrconf_core.o CC lib/strnlen_user.o CC lib/net_utils.o CC fs/stack.o CC fs/fs_struct.o CC lib/xz/xz_dec_stream.o CC drivers/base/cacheinfo.o LD drivers/of/built-in.o CC lib/argv_split.o CC drivers/base/devtmpfs.o CC fs/statfs.o CC kernel/kthread.o CC lib/chacha20.o LD lib/lzo/lzo_decompress.o CC drivers/net/phy/micrel.o CC fs/fs_pin.o CC fs/nsfs.o CC lib/cmdline.o LD lib/lzo/built-in.o LD lib/lz4/built-in.o CC lib/ctype.o CC lib/dec_and_lock.o CC lib/decompress.o CC fs/no-block.o CC lib/decompress_bunzip2.o CC fs/proc_namespace.o CC lib/decompress_unlz4.o CC lib/decompress_unlzma.o LD drivers/base/power/built-in.o CC drivers/base/dma-mapping.o CC drivers/tty/tty_port.o CC lib/decompress_unlzo.o CC lib/decompress_unxz.o CC fs/devpts/inode.o LD drivers/net/phy/libphy.o CC drivers/base/module.o CC kernel/sys_ni.o CC kernel/nsproxy.o CC net/core/request_sock.o CC kernel/notifier.o LD fs/exofs/built-in.o CC lib/dma-noop.o CC kernel/ksysfs.o CC lib/dump_stack.o CC fs/exportfs/expfs.o CC drivers/tty/tty_mutex.o CC lib/earlycpio.o CC fs/lockd/clntlock.o CC kernel/cred.o CC net/core/skbuff.o CC net/ipv4/protocol.o CC drivers/tty/tty_ldsem.o CC lib/extable.o CC fs/kernfs/mount.o CC fs/nfs_common/grace.o CC lib/xz/xz_dec_lzma2.o CC lib/fdt.o LD fs/quota/built-in.o CC lib/fdt_empty_tree.o CC fs/notify/fsnotify.o CC fs/nfs/client.o CC lib/xz/xz_dec_bcj.o CC fs/ramfs/inode.o CC net/ipv4/ip_input.o LD drivers/net/phy/built-in.o CC kernel/reboot.o CC lib/fdt_ro.o CC lib/fdt_rw.o LD drivers/net/built-in.o CC fs/notify/notification.o CC lib/fdt_strerror.o CC lib/fdt_sw.o CC kernel/range.o CC kernel/async.o CC kernel/smpboot.o CC lib/fdt_wip.o CC lib/flex_proportions.o CC fs/anon_inodes.o CC net/core/datagram.o CC drivers/tty/pty.o CC lib/idr.o CC net/ipv6/exthdrs_core.o CC lib/int_sqrt.o LD fs/devpts/devpts.o CC lib/ioremap.o CC kernel/groups.o LD fs/devpts/built-in.o CC fs/signalfd.o CC fs/sysfs/file.o LD drivers/tty/ipwireless/built-in.o CC lib/irq_regs.o CC fs/locks.o LD fs/exportfs/exportfs.o CC kernel/bpf/core.o CC lib/is_single_threaded.o CC lib/klist.o LD fs/exportfs/built-in.o CC lib/kobject.o CC fs/lockd/clntproc.o CC fs/binfmt_script.o CC fs/proc/task_mmu.o LD kernel/livepatch/built-in.o LD drivers/tty/vt/built-in.o CC net/core/stream.o CC drivers/tty/serial/serial_core.o CC lib/kobject_uevent.o CC fs/binfmt_elf.o CC kernel/power/qos.o CC lib/md5.o CC kernel/irq/irqdesc.o CC kernel/locking/mutex.o CC kernel/printk/printk.o CC lib/nmi_backtrace.o CC fs/notify/group.o CC lib/nodemask.o CC net/ipv4/ip_fragment.o CC fs/coredump.o CC fs/drop_caches.o CC fs/fhandle.o CC fs/notify/inode_mark.o CC fs/ramfs/file-mmu.o CC lib/plist.o LD drivers/base/built-in.o CC fs/kernfs/inode.o LD fs/nfs_common/built-in.o CC fs/kernfs/dir.o CC lib/radix-tree.o CC kernel/futex.o CC net/netlink/af_netlink.o LD lib/xz/xz_dec.o CC lib/ratelimit.o CC kernel/rcu/update.o LD lib/xz/built-in.o CC fs/sysfs/dir.o CC net/netlink/genetlink.o CC net/ipv6/ip6_checksum.o CC lib/rbtree.o CC net/ipv4/ip_forward.o CC fs/sysfs/symlink.o CC kernel/sched/core.o CC lib/seq_buf.o CC lib/sha1.o CC kernel/up.o CC kernel/time/time.o CC fs/lockd/clntxdr.o LD fs/ramfs/ramfs.o LD fs/ramfs/built-in.o CC kernel/time/timer.o CC lib/show_mem.o LD kernel/power/built-in.o CC lib/string.o CC lib/vsprintf.o CC kernel/uid16.o CC lib/timerqueue.o CC fs/notify/mark.o CC kernel/rcu/sync.o CC net/ipv6/ip6_icmp.o CC fs/notify/vfsmount_mark.o CC kernel/module.o CC kernel/irq/handle.o CC fs/notify/fdinfo.o GEN lib/crc32table.h CC lib/crc32.o CC kernel/locking/semaphore.o CC kernel/locking/rwsem.o CC kernel/utsname_sysctl.o CC net/ipv4/ip_options.o CC kernel/elfcore.o CC net/core/scm.o CC fs/sysfs/mount.o CC fs/kernfs/file.o CC fs/sysfs/group.o CC fs/kernfs/symlink.o CC net/core/gen_stats.o CC kernel/irq_work.o CC kernel/locking/percpu-rwsem.o CC fs/lockd/host.o CC fs/nfs/dir.o CC kernel/rcu/srcu.o CC fs/nfs/file.o CC fs/lockd/svc.o CC kernel/locking/rtmutex.o CC kernel/membarrier.o LD fs/notify/dnotify/built-in.o CC kernel/rcu/tiny.o CC fs/proc/inode.o CC kernel/locking/rwsem-spinlock.o CC net/ipv6/output_core.o CC kernel/irq/manage.o LD fs/notify/fanotify/built-in.o CC net/ipv6/protocol.o CC kernel/memremap.o CC kernel/irq/spurious.o CC net/ipv6/ip6_offload.o CC kernel/irq/resend.o CC kernel/irq/chip.o CC fs/notify/inotify/inotify_fsnotify.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 fs/proc/root.o CC fs/notify/inotify/inotify_user.o LD fs/sysfs/built-in.o CC net/ipv4/ip_output.o CC net/ipv4/ip_sockglue.o CC net/ipv4/inet_hashtables.o CC kernel/irq/dummychip.o CC net/ipv4/inet_timewait_sock.o CC kernel/irq/devres.o CC net/ipv4/inet_connection_sock.o LD fs/kernfs/built-in.o CC kernel/irq/generic-chip.o CC net/ipv4/tcp.o CC kernel/irq/autoprobe.o CC fs/lockd/svclock.o CC net/ipv6/tcpv6_offload.o CC kernel/time/hrtimer.o CC net/ipv6/exthdrs_offload.o LD kernel/rcu/built-in.o CC kernel/time/itimer.o CC drivers/tty/serial/earlycon.o LD lib/built-in.o CC drivers/tty/serial/serial_mctrl_gpio.o CC kernel/irq/irqdomain.o CC kernel/time/posix-timers.o CC drivers/tty/serial/8250/8250_core.o CC kernel/time/posix-cpu-timers.o CC kernel/irq/proc.o CC kernel/sched/loadavg.o LD kernel/bpf/built-in.o CC drivers/tty/serial/8250/8250_port.o CC fs/proc/base.o CC drivers/tty/serial/8250/8250_early.o CC fs/proc/generic.o CC net/core/gen_estimator.o CC fs/proc/array.o LD kernel/locking/built-in.o CC net/core/net_namespace.o CC fs/proc/fd.o CC net/core/secure_seq.o CC fs/proc/proc_tty.o LD kernel/printk/built-in.o CC net/core/flow_dissector.o CC fs/proc/cmdline.o LD fs/notify/inotify/built-in.o CC fs/lockd/svcshare.o LD fs/notify/built-in.o CC fs/proc/consoles.o CC kernel/sched/clock.o CC fs/lockd/svcproc.o CC net/ipv4/tcp_input.o CC net/ipv4/tcp_output.o CC kernel/sched/cputime.o CC kernel/sched/idle_task.o CC net/ipv4/tcp_timer.o CC kernel/sched/fair.o CC net/ipv4/tcp_ipv4.o CC net/core/sysctl_net_core.o CC net/ipv4/tcp_minisocks.o CC net/core/dev.o CC net/core/ethtool.o CC net/core/dev_addr_lists.o CC net/ipv4/tcp_cong.o CC kernel/sched/rt.o LD kernel/irq/built-in.o CC fs/proc/cpuinfo.o CC drivers/tty/serial/8250/8250_of.o CC kernel/sched/deadline.o CC kernel/time/timekeeping.o CC fs/nfs/getroot.o CC net/core/dst.o CC fs/proc/devices.o CC fs/proc/interrupts.o CC net/core/netevent.o CC fs/proc/loadavg.o CC fs/proc/meminfo.o CC kernel/sched/stop_task.o LD net/netlink/built-in.o LD net/ipv6/built-in.o CC net/packet/af_packet.o CC net/sched/sch_generic.o CC kernel/time/ntp.o CC fs/proc/stat.o CC kernel/sched/wait.o CC fs/proc/uptime.o CC net/ipv4/tcp_metrics.o LD drivers/tty/serial/8250/8250.o CC fs/lockd/svcsubs.o CC fs/proc/version.o AR lib/lib.a CC fs/proc/softirqs.o CC kernel/sched/swait.o CC net/core/neighbour.o CC fs/proc/namespaces.o CC kernel/time/clocksource.o CC fs/nfs/inode.o CC kernel/time/jiffies.o CC fs/proc/self.o CC kernel/sched/completion.o CC fs/lockd/mon.o CC net/core/rtnetlink.o CC net/ipv4/tcp_fastopen.o CC kernel/sched/idle.o CC net/ipv4/tcp_recovery.o CC kernel/sched/debug.o CC net/core/utils.o CC fs/proc/thread_self.o CC fs/proc/proc_sysctl.o CC net/core/link_watch.o CC fs/proc/proc_net.o CC fs/proc/kmsg.o CC kernel/time/timer_list.o CC fs/proc/page.o CC net/core/filter.o CC net/ipv4/tcp_offload.o CC net/core/sock_diag.o CC net/sysctl_net.o CC fs/nfs/super.o CC fs/lockd/xdr.o CC net/core/dev_ioctl.o CC fs/lockd/clnt4xdr.o CC net/unix/af_unix.o CC net/core/tso.o CC fs/lockd/xdr4.o CC net/ipv4/datagram.o CC net/ipv4/raw.o CC net/ipv4/udp.o CC net/sched/sch_mq.o CC kernel/time/timeconv.o CC net/core/sock_reuseport.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:3110:16: warning: 'flags' may be used uninitialized in this function CC kernel/time/timecounter.o CC net/core/net-sysfs.o CC net/sunrpc/clnt.o CC net/ipv4/udplite.o CC kernel/time/posix-clock.o LD drivers/tty/serial/8250/8250_base.o CC kernel/time/alarmtimer.o LD drivers/tty/serial/8250/built-in.o CC kernel/time/clockevents.o LD drivers/tty/serial/built-in.o CC net/ipv4/udp_offload.o CC fs/lockd/svc4proc.o CC net/unix/garbage.o LD drivers/tty/built-in.o /home/kisskb/slave/src/kernel/time/timekeeping.c: In function 'get_device_system_crosststamp': /home/kisskb/slave/src/kernel/time/timekeeping.c:1050:5: warning: 'cs_was_changed_seq' may be used uninitialized in this function CC kernel/time/tick-common.o CC fs/lockd/procfs.o CC net/ipv4/arp.o CC kernel/time/tick-oneshot.o LD drivers/built-in.o CC kernel/time/tick-sched.o CC net/core/net-procfs.o CC net/ipv4/icmp.o LD net/sched/built-in.o CC net/ipv4/devinet.o CC net/ipv4/af_inet.o CC net/unix/sysctl_net_unix.o CC net/ipv4/igmp.o LD kernel/sched/built-in.o CC net/ipv4/fib_frontend.o CC fs/nfs/io.o CC net/ipv4/fib_semantics.o CC net/ipv4/fib_trie.o CC fs/nfs/direct.o CC fs/nfs/pagelist.o CC net/ipv4/inet_fragment.o CC net/ipv4/ping.o CC net/ipv4/ip_tunnel_core.o CC net/ipv4/gre_offload.o CC net/sunrpc/xprt.o LD fs/proc/proc.o CC net/ipv4/sysctl_net_ipv4.o CC net/ipv4/proc.o CC net/sunrpc/socklib.o LD fs/proc/built-in.o CC fs/nfs/read.o CC net/sunrpc/xprtsock.o CC fs/nfs/symlink.o CC net/sunrpc/sched.o CC fs/nfs/unlink.o CC net/sunrpc/auth.o CC fs/nfs/write.o CC fs/nfs/namespace.o CC fs/nfs/mount_clnt.o CC net/sunrpc/auth_null.o CC fs/nfs/nfstrace.o CC net/sunrpc/auth_unix.o LD fs/lockd/lockd.o LD fs/lockd/built-in.o CC fs/nfs/sysctl.o CC net/sunrpc/auth_generic.o LD kernel/time/built-in.o CC fs/nfs/nfs2super.o CC net/sunrpc/svc.o LD kernel/built-in.o CC fs/nfs/proc.o CC net/sunrpc/svcsock.o CC net/sunrpc/svcauth.o CC fs/nfs/nfs2xdr.o CC net/sunrpc/svcauth_unix.o CC fs/nfs/nfs3super.o CC fs/nfs/nfs3client.o CC net/sunrpc/addr.o CC fs/nfs/nfs3proc.o CC net/sunrpc/rpcb_clnt.o CC net/sunrpc/timer.o CC net/sunrpc/xdr.o /home/kisskb/slave/src/net/core/dev.c: In function 'validate_xmit_skb_list': /home/kisskb/slave/src/net/core/dev.c:3014:39: warning: 'tail' may be used uninitialized in this function CC fs/nfs/nfs3xdr.o CC net/sunrpc/sunrpc_syms.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/unix/unix.o LD net/unix/built-in.o LD net/packet/built-in.o LD net/core/built-in.o LD fs/nfs/nfsv2.o LD net/ipv4/built-in.o LD fs/nfs/nfs.o LD fs/nfs/nfsv3.o LD fs/nfs/built-in.o LD fs/built-in.o LD net/sunrpc/sunrpc.o LD net/sunrpc/built-in.o LD net/built-in.o LINK vmlinux LD vmlinux.o MODPOST vmlinux.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.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/echainiv.ko LD [M] crypto/sha256_generic.ko LD [M] crypto/hmac.ko LD [M] crypto/drbg.ko LD [M] crypto/jitterentropy_rng.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: 0:00:17.447767

© Michael Ellerman 2006-2018.