# git rev-parse -q --verify 136fc5c41f349296db1910677bb7402b0eeff376^{commit}
136fc5c41f349296db1910677bb7402b0eeff376
already have revision, skipping fetch
# git checkout -q -f -B kisskb 136fc5c41f349296db1910677bb7402b0eeff376
# git clean -qxdf
# git log -1
commit 136fc5c41f349296db1910677bb7402b0eeff376
Author: Tobin C. Harding <me@tobin.cc>
Date:   Mon Nov 6 16:19:27 2017 +1100

    scripts: add leaking_addresses.pl
    
    Currently we are leaking addresses from the kernel to user space. This
    script is an attempt to find some of those leakages. Script parses
    `dmesg` output and /proc and /sys files for hex strings that look like
    kernel addresses.
    
    Only works for 64 bit kernels, the reason being that kernel addresses on
    64 bit kernels have 'ffff' as the leading bit pattern making greping
    possible. On 32 kernels we don't have this luxury.
    
    Scripts is _slightly_ smarter than a straight grep, we check for false
    positives (all 0's or all 1's, and vsyscall start/finish addresses).
    
    [ I think there is a lot of room for improvement here, but it's already
      useful, so I'm merging it as-is. The whole "hash %p format" series is
      expected to go into 4.15, but will not fix %x users, and will not
      incentivize people to look at what they are leaking.     - Linus ]
    
    Signed-off-by: Tobin C. Harding <me@tobin.cc>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/cris-linux/bin/cris-linux-gcc --version
# < git log --format=%s --max-count=1 136fc5c41f349296db1910677bb7402b0eeff376
# < make -j 10 ARCH=cris O=/home/kisskb/slave/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/cris-linux/bin/cris-linux-  allnoconfig
# make -j 10 ARCH=cris O=/home/kisskb/slave/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/cris-linux/bin/cris-linux-  
make[1]: Entering directory '/home/kisskb/slave/build/linus_cris-allnoconfig_cris'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     include/config/kernel.release
  GEN     ./Makefile
  UPD     include/config/kernel.release
  WRAP    arch/cris/include/generated/uapi/asm/auxvec.h
  WRAP    arch/cris/include/generated/uapi/asm/bitsperlong.h
  WRAP    arch/cris/include/generated/uapi/asm/errno.h
  WRAP    arch/cris/include/generated/uapi/asm/fcntl.h
  WRAP    arch/cris/include/generated/uapi/asm/ioctl.h
  WRAP    arch/cris/include/generated/uapi/asm/ipcbuf.h
  WRAP    arch/cris/include/generated/uapi/asm/kvm_para.h
  WRAP    arch/cris/include/generated/uapi/asm/mman.h
  WRAP    arch/cris/include/generated/uapi/asm/msgbuf.h
  WRAP    arch/cris/include/generated/uapi/asm/poll.h
  WRAP    arch/cris/include/generated/uapi/asm/resource.h
  WRAP    arch/cris/include/generated/uapi/asm/sembuf.h
  WRAP    arch/cris/include/generated/uapi/asm/shmbuf.h
  WRAP    arch/cris/include/generated/uapi/asm/siginfo.h
  WRAP    arch/cris/include/generated/uapi/asm/socket.h
  WRAP    arch/cris/include/generated/uapi/asm/sockios.h
  CHK     include/generated/uapi/linux/version.h
  WRAP    arch/cris/include/generated/uapi/asm/statfs.h
  WRAP    arch/cris/include/generated/uapi/asm/types.h
  UPD     include/generated/uapi/linux/version.h
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  Using /home/kisskb/slave/src as source for kernel
  WRAP    arch/cris/include/generated/asm/atomic.h
  WRAP    arch/cris/include/generated/asm/barrier.h
  WRAP    arch/cris/include/generated/asm/clkdev.h
  WRAP    arch/cris/include/generated/asm/cmpxchg.h
  WRAP    arch/cris/include/generated/asm/current.h
  WRAP    arch/cris/include/generated/asm/device.h
  WRAP    arch/cris/include/generated/asm/div64.h
  WRAP    arch/cris/include/generated/asm/emergency-restart.h
  WRAP    arch/cris/include/generated/asm/exec.h
  WRAP    arch/cris/include/generated/asm/extable.h
  WRAP    arch/cris/include/generated/asm/futex.h
  WRAP    arch/cris/include/generated/asm/hardirq.h
  WRAP    arch/cris/include/generated/asm/irq_regs.h
  WRAP    arch/cris/include/generated/asm/irq_work.h
  WRAP    arch/cris/include/generated/asm/kdebug.h
  WRAP    arch/cris/include/generated/asm/kmap_types.h
  WRAP    arch/cris/include/generated/asm/kprobes.h
  WRAP    arch/cris/include/generated/asm/linkage.h
  WRAP    arch/cris/include/generated/asm/local.h
  WRAP    arch/cris/include/generated/asm/local64.h
  WRAP    arch/cris/include/generated/asm/mcs_spinlock.h
  WRAP    arch/cris/include/generated/asm/mm-arch-hooks.h
  WRAP    arch/cris/include/generated/asm/module.h
  WRAP    arch/cris/include/generated/asm/percpu.h
  WRAP    arch/cris/include/generated/asm/preempt.h
  WRAP    arch/cris/include/generated/asm/sections.h
  WRAP    arch/cris/include/generated/asm/topology.h
  WRAP    arch/cris/include/generated/asm/trace_clock.h
  WRAP    arch/cris/include/generated/asm/vga.h
  WRAP    arch/cris/include/generated/asm/word-at-a-time.h
  WRAP    arch/cris/include/generated/asm/xor.h
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/devicetable-offsets.s
  CHK     scripts/mod/devicetable-offsets.h
  UPD     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
  HOSTLD  scripts/mod/modpost
  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/cris/kernel/asm-offsets.s
  CHK     include/generated/asm-offsets.h
  UPD     include/generated/asm-offsets.h
  CALL    /home/kisskb/slave/src/scripts/checksyscalls.sh
<stdin>:1254:2: warning: #warning syscall socket not implemented [-Wcpp]
<stdin>:1257:2: warning: #warning syscall socketpair not implemented [-Wcpp]
<stdin>:1260:2: warning: #warning syscall bind not implemented [-Wcpp]
<stdin>:1263:2: warning: #warning syscall connect not implemented [-Wcpp]
<stdin>:1266:2: warning: #warning syscall listen not implemented [-Wcpp]
<stdin>:1272:2: warning: #warning syscall getsockopt not implemented [-Wcpp]
<stdin>:1275:2: warning: #warning syscall setsockopt not implemented [-Wcpp]
<stdin>:1278:2: warning: #warning syscall getsockname not implemented [-Wcpp]
<stdin>:1281:2: warning: #warning syscall getpeername not implemented [-Wcpp]
<stdin>:1284:2: warning: #warning syscall sendto not implemented [-Wcpp]
<stdin>:1287:2: warning: #warning syscall sendmsg not implemented [-Wcpp]
<stdin>:1290:2: warning: #warning syscall recvfrom not implemented [-Wcpp]
<stdin>:1293:2: warning: #warning syscall recvmsg not implemented [-Wcpp]
<stdin>:1296:2: warning: #warning syscall shutdown not implemented [-Wcpp]
<stdin>:1299:2: warning: #warning syscall userfaultfd not implemented [-Wcpp]
<stdin>:1302:2: warning: #warning syscall membarrier not implemented [-Wcpp]
<stdin>:1305:2: warning: #warning syscall mlock2 not implemented [-Wcpp]
<stdin>:1308:2: warning: #warning syscall copy_file_range not implemented [-Wcpp]
<stdin>:1311:2: warning: #warning syscall preadv2 not implemented [-Wcpp]
<stdin>:1314:2: warning: #warning syscall pwritev2 not implemented [-Wcpp]
<stdin>:1317:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp]
<stdin>:1320:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp]
<stdin>:1323:2: warning: #warning syscall pkey_free not implemented [-Wcpp]
<stdin>:1326:2: warning: #warning syscall statx not implemented [-Wcpp]
  AR      usr/built-in.o
  CC      init/main.o
  CHK     include/generated/compile.h
  CC      init/do_mounts.o
  CC      init/noinitramfs.o
  CC      init/calibrate.o
  CC      init/init_task.o
  CC      arch/cris/kernel/process.o
  CC      arch/cris/mm/init.o
  UPD     include/generated/compile.h
  CC      arch/cris/mm/fault.o
  CC      arch/cris/arch-v10/mm/fault.o
  AS      arch/cris/arch-v10/kernel/entry.o
  CC      arch/cris/arch-v10/kernel/traps.o
  CC      arch/cris/arch-v10/kernel/shadows.o
  CC      arch/cris/arch-v10/kernel/debugport.o
  CC      arch/cris/arch-v10/mm/init.o
  CC      arch/cris/mm/tlb.o
  AR      certs/built-in.o
  CC      arch/cris/kernel/traps.o
  CC      arch/cris/mm/ioremap.o
  CC      kernel/fork.o
  CC      arch/cris/arch-v10/kernel/irq.o
  CC      mm/filemap.o
  CC      fs/open.o
  CC      arch/cris/arch-v10/mm/tlb.o
  CC      fs/read_write.o
  CC      arch/cris/kernel/irq.o
  CC      mm/mempool.o
  CC      arch/cris/arch-v10/kernel/process.o
  AR      arch/cris/mm/built-in.o
  CC      init/version.o
  AR      ipc/built-in.o
  CC      mm/oom_kill.o
  AR      arch/cris/arch-v10/mm/built-in.o
  CC      mm/maccess.o
  AR      init/mounts.o
  CC      arch/cris/arch-v10/kernel/setup.o
  AR      init/built-in.o
  CC      security/commoncap.o
  CC      arch/cris/kernel/ptrace.o
  CC      mm/page_alloc.o
  CC      arch/cris/arch-v10/kernel/signal.o
  CC      kernel/exec_domain.o
  CC      fs/file_table.o
  CC      arch/cris/kernel/setup.o
  CC      fs/super.o
  CC      arch/cris/arch-v10/kernel/time.o
  CC      mm/page-writeback.o
  CC      fs/char_dev.o
  CC      arch/cris/kernel/time.o
  CC      kernel/panic.o
  CC      security/min_addr.o
  CC      arch/cris/kernel/sys_cris.o
  CC      kernel/cpu.o
  AR      security/built-in.o
  CC      arch/cris/arch-v10/kernel/ptrace.o
  CC      arch/cris/kernel/devicetree.o
  CC      arch/cris/kernel/stacktrace.o
  CC      fs/stat.o
  CC      arch/cris/arch-v10/kernel/dma.o
  LDS     arch/cris/kernel/vmlinux.lds
  CC      fs/exec.o
  CC      mm/readahead.o
  AR      arch/cris/kernel/built-in.o
  AR      crypto/built-in.o
  CC      fs/pipe.o
  AR      block/built-in.o
  CC      mm/swap.o
  CC      arch/cris/arch-v10/kernel/io_interface_mux.o
  CC      kernel/exit.o
  CC      fs/namei.o
  AS      arch/cris/arch-v10/kernel/head.o
  AR      arch/cris/arch-v10/kernel/built-in.o
  CC      fs/fcntl.o
  CC      mm/truncate.o
  AR      drivers/amba/built-in.o
  AR      drivers/auxdisplay/built-in.o
  CC      drivers/base/component.o
  AR      drivers/block/built-in.o
  CC      drivers/base/core.o
  CC      mm/vmscan.o
  CC      fs/ioctl.o
  CC      mm/shmem.o
  CC      mm/util.o
  CC      fs/readdir.o
  CC      kernel/softirq.o
  CC      mm/mmzone.o
  AR      drivers/bus/built-in.o
  CC      kernel/resource.o
  CC      mm/vmstat.o
  CC      mm/backing-dev.o
  CC      fs/select.o
  CC      mm/mm_init.o
  CC      kernel/sysctl.o
  CC      fs/dcache.o
  CC      mm/mmu_context.o
  CC      fs/inode.o
  CC      mm/percpu.o
  CC      drivers/base/bus.o
  CC      kernel/sysctl_binary.o
  CC      mm/slab_common.o
  CC      mm/compaction.o
  CC      mm/vmacache.o
  CC      mm/swap_slots.o
  CC      drivers/base/dd.o
  CC      drivers/base/syscore.o
  CC      drivers/base/driver.o
  CC      kernel/capability.o
  CC      drivers/base/class.o
  CC      drivers/base/platform.o
  CC      kernel/ptrace.o
  CC      drivers/base/cpu.o
  CC      mm/interval_tree.o
  AR      sound/built-in.o
  CC      fs/attr.o
  AR      firmware/built-in.o
  CC      fs/bad_inode.o
  CC      mm/list_lru.o
  CC      fs/file.o
  CC      drivers/base/firmware.o
  CC      drivers/base/init.o
  CC      fs/filesystems.o
  CC      fs/namespace.o
  CC      drivers/base/map.o
  CC      fs/seq_file.o
  CC      drivers/base/devres.o
  AR      arch/cris/arch-v10/drivers/built-in.o
  CC      mm/workingset.o
  CC      drivers/base/attribute_container.o
  CC      kernel/user.o
  CC      kernel/signal.o
  CC      kernel/sys.o
  CC      kernel/umh.o
  CC      drivers/base/transport_class.o
  CC      drivers/base/topology.o
  CC      kernel/workqueue.o
  CC      mm/debug.o
  CC      kernel/pid.o
  CC      kernel/task_work.o
  CC      kernel/extable.o
  CC      drivers/base/container.o
  CC      mm/gup.o
  CC      drivers/base/property.o
  CC      kernel/params.o
  CC      drivers/base/cacheinfo.o
  CC      kernel/kthread.o
  CC      kernel/sys_ni.o
  CC      kernel/nsproxy.o
  CC      kernel/notifier.o
  CC      kernel/ksysfs.o
  AR      drivers/base/power/built-in.o
  AR      drivers/base/test/built-in.o
  CC      drivers/base/dma-mapping.o
  CC      fs/xattr.o
  CC      mm/highmem.o
  AR      drivers/cdrom/built-in.o
  CC      mm/memory.o
  AR      drivers/char/ipmi/built-in.o
  CC      drivers/char/mem.o
  AR      drivers/firewire/built-in.o
  AR      drivers/clk/bcm/built-in.o
  AR      drivers/clk/imgtec/built-in.o
  AR      drivers/clk/mvebu/built-in.o
  AR      drivers/firmware/broadcom/built-in.o
  AR      drivers/clk/renesas/built-in.o
  AR      drivers/firmware/meson/built-in.o
  AR      drivers/clk/ti/built-in.o
  AR      drivers/firmware/tegra/built-in.o
  AR      drivers/clk/built-in.o
  AR      drivers/firmware/built-in.o
  CC      mm/mincore.o
  CC      kernel/cred.o
  CC      kernel/reboot.o
  CC      drivers/gpio/devres.o
  CC      drivers/char/random.o
  CC      drivers/char/misc.o
  AR      drivers/base/built-in.o
  AR      drivers/char/agp/built-in.o
  CC      mm/mlock.o
  CC      drivers/gpio/gpiolib.o
  CC      fs/libfs.o
  CC      mm/mmap.o
  CC      mm/mprotect.o
  CC      mm/mremap.o
  CC      fs/fs-writeback.o
  CC      kernel/async.o
  CC      kernel/range.o
  AR      drivers/char/built-in.o
  CC      fs/pnode.o
  CC      fs/splice.o
  CC      fs/sync.o
  CC      kernel/smpboot.o
  AR      net/built-in.o
  CC      fs/utimes.o
  CC      lib/lockref.o
  CC      lib/bcd.o
  CC      lib/div64.o
  CC      kernel/ucount.o
  AR      drivers/gpu/vga/built-in.o
  AR      drivers/hwtracing/intel_th/built-in.o
  AR      drivers/gpu/drm/bridge/synopsys/built-in.o
  AR      drivers/gpu/drm/hisilicon/built-in.o
  AR      drivers/gpu/drm/bridge/built-in.o
  CC      drivers/gpio/gpiolib-legacy.o
  AR      drivers/idle/built-in.o
  AR      drivers/gpu/drm/i2c/built-in.o
  AR      drivers/i2c/algos/built-in.o
  CC      fs/stack.o
  AR      drivers/i2c/busses/built-in.o
  AR      drivers/gpu/drm/omapdrm/displays/built-in.o
  AR      drivers/i2c/muxes/built-in.o
  AR      drivers/i2c/built-in.o
  AR      drivers/gpu/drm/omapdrm/dss/built-in.o
  AR      drivers/gpu/drm/omapdrm/built-in.o
  AR      drivers/irqchip/built-in.o
  AR      drivers/gpu/drm/panel/built-in.o
  AR      drivers/macintosh/built-in.o
  AR      drivers/gpu/drm/tilcdc/built-in.o
  AR      drivers/mfd/built-in.o
  AR      drivers/gpu/drm/built-in.o
  AR      drivers/gpu/built-in.o
  AR      drivers/mmc/built-in.o
  AR      drivers/misc/cb710/built-in.o
  CC      drivers/gpio/gpiolib-devprop.o
  AR      drivers/media/common/b2c2/built-in.o
  AR      drivers/misc/eeprom/built-in.o
  AR      drivers/media/common/saa7146/built-in.o
  AR      drivers/misc/lis3lv02d/built-in.o
  CC      lib/sort.o
  AR      drivers/media/common/siano/built-in.o
  CC      fs/fs_struct.o
  CC      kernel/irq/irqdesc.o
  AR      drivers/misc/mic/bus/built-in.o
  AR      drivers/media/common/v4l2-tpg/built-in.o
  AR      drivers/misc/mic/built-in.o
  AR      drivers/media/common/built-in.o
  AR      drivers/misc/ti-st/built-in.o
  AR      drivers/media/firewire/built-in.o
  AR      drivers/misc/built-in.o
  CC      fs/statfs.o
  CC      lib/parser.o
  AR      drivers/media/i2c/soc_camera/built-in.o
  AR      drivers/media/i2c/built-in.o
  AR      drivers/net/phy/built-in.o
  AR      drivers/net/built-in.o
  AR      drivers/media/mmc/siano/built-in.o
  AR      drivers/media/mmc/built-in.o
  AS      arch/cris/arch-v10/lib/checksum.o
  AS      arch/cris/arch-v10/lib/checksumcopy.o
  AS      arch/cris/arch-v10/lib/csumcpfruser.o
  AR      drivers/media/pci/b2c2/built-in.o
  AR      drivers/media/pci/ddbridge/built-in.o
  CC      arch/cris/arch-v10/lib/memset.o
  AR      drivers/media/pci/dm1105/built-in.o
  AR      drivers/nfc/built-in.o
  AR      drivers/media/pci/mantis/built-in.o
  AR      drivers/media/pci/netup_unidvb/built-in.o
  AR      drivers/nvme/host/built-in.o
  AR      drivers/nvme/target/built-in.o
  AR      drivers/media/pci/ngene/built-in.o
  CC      mm/msync.o
  AR      drivers/nvme/built-in.o
  CC      arch/cris/arch-v10/lib/string.o
  AR      drivers/media/pci/pluto2/built-in.o
  AR      drivers/pci/dwc/built-in.o
  AR      drivers/media/pci/pt1/built-in.o
  AR      drivers/media/pci/pt3/built-in.o
  AR      drivers/media/pci/saa7146/built-in.o
  AR      virt/lib/built-in.o
  AR      drivers/media/pci/smipcie/built-in.o
  AR      virt/built-in.o
  CC      arch/cris/arch-v10/lib/usercopy.o
  AR      drivers/platform/built-in.o
  AR      drivers/media/pci/ttpci/built-in.o
  AR      drivers/gpio/built-in.o
  AR      drivers/media/pci/built-in.o
  AR      drivers/media/spi/built-in.o
  AR      drivers/media/rc/keymaps/built-in.o
  AR      drivers/power/built-in.o
  AR      drivers/media/platform/blackfin/built-in.o
  AR      drivers/media/rc/built-in.o
  CC      lib/debug_locks.o
  AR      drivers/media/tuners/built-in.o
  AR      drivers/media/platform/davinci/built-in.o
  AR      drivers/media/platform/meson/built-in.o
  CC      fs/fs_pin.o
  AR      drivers/media/platform/omap/built-in.o
  AR      drivers/media/platform/stm32/built-in.o
  CC      fs/nsfs.o
  AR      drivers/media/platform/built-in.o
  AR      drivers/media/usb/b2c2/built-in.o
  CC      fs/no-block.o
  AR      drivers/media/usb/dvb-usb/built-in.o
  AR      drivers/media/usb/dvb-usb-v2/built-in.o
  AR      drivers/media/usb/s2255/built-in.o
  CC      lib/random32.o
  AR      drivers/media/usb/siano/built-in.o
  CC      kernel/irq/handle.o
  CC      lib/bust_spinlocks.o
  AR      drivers/media/usb/stkwebcam/built-in.o
  AR      drivers/media/usb/ttusb-budget/built-in.o
  AR      drivers/media/usb/ttusb-dec/built-in.o
  AR      drivers/media/usb/zr364xx/built-in.o
  AR      arch/cris/arch-v10/lib/lib.a
  AR      drivers/media/usb/built-in.o
  EXPORTS arch/cris/arch-v10/lib/lib-ksyms.o
  AR      arch/cris/arch-v10/lib/built-in.o
  AR      drivers/media/built-in.o
  AR      drivers/ptp/built-in.o
  AR      drivers/pwm/built-in.o
  CC      lib/kasprintf.o
  AR      drivers/soc/bcm/built-in.o
  AR      drivers/soc/fsl/built-in.o
  AR      drivers/soc/renesas/built-in.o
  AR      fs/devpts/built-in.o
  AR      drivers/soc/built-in.o
  AR      fs/exofs/built-in.o
  CC      kernel/irq/manage.o
  AR      drivers/video/backlight/built-in.o
  CC      drivers/tty/tty_io.o
  AR      fs/notify/dnotify/built-in.o
  AR      fs/notify/fanotify/built-in.o
  AR      drivers/video/fbdev/core/built-in.o
  AR      fs/notify/inotify/built-in.o
  AR      kernel/livepatch/built-in.o
  AR      fs/notify/built-in.o
  CC      kernel/irq/spurious.o
  CC      mm/page_vma_mapped.o
  CC      kernel/irq/resend.o
  AR      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  CC      kernel/irq/chip.o
  AR      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  AR      fs/quota/built-in.o
  AR      drivers/video/fbdev/omap2/omapfb/built-in.o
  AR      drivers/video/fbdev/omap2/built-in.o
  CC      fs/ramfs/inode.o
  AR      drivers/video/fbdev/built-in.o
  AR      drivers/video/built-in.o
  CC      drivers/tty/n_tty.o
  CC      drivers/tty/tty_ioctl.o
  CC      lib/bitmap.o
  CC      drivers/tty/tty_ldisc.o
  CC      fs/anon_inodes.o
  CC      mm/pagewalk.o
  CC      mm/pgtable-generic.o
  CC      fs/ramfs/file-mmu.o
  CC      kernel/irq/dummychip.o
  CC      lib/scatterlist.o
  CC      kernel/locking/mutex.o
  CC      drivers/tty/tty_buffer.o
  CC      kernel/power/qos.o
  AR      fs/ramfs/ramfs.o
  AR      fs/ramfs/built-in.o
  CC      mm/rmap.o
  AR      fs/built-in.o
  CC      mm/vmalloc.o
  CC      kernel/irq/devres.o
  CC      mm/init-mm.o
  CC      drivers/tty/tty_port.o
  CC      kernel/locking/semaphore.o
  CC      drivers/tty/tty_mutex.o
  CC      kernel/printk/printk.o
  CC      lib/gcd.o
  AR      kernel/irq/built-in.o
  CC      kernel/rcu/update.o
  CC      lib/lcm.o
  CC      lib/list_sort.o
  CC      kernel/rcu/sync.o
  AR      kernel/power/built-in.o
  CC      kernel/sched/core.o
  CC      lib/uuid.o
  CC      drivers/tty/tty_ldsem.o
  CC      lib/flex_array.o
  CC      kernel/locking/rwsem.o
  CC      mm/bootmem.o
  CC      mm/dmapool.o
  CC      kernel/rcu/tiny.o
/home/kisskb/slave/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/home/kisskb/slave/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
  CC      kernel/locking/percpu-rwsem.o
  AR      kernel/printk/built-in.o
  CC      mm/slub.o
  CC      lib/iov_iter.o
  CC      kernel/time/time.o
  AR      kernel/rcu/built-in.o
  CC      kernel/up.o
  CC      drivers/tty/tty_baudrate.o
  CC      kernel/locking/rwsem-spinlock.o
  CC      drivers/tty/tty_jobctrl.o
  CC      kernel/sched/loadavg.o
  CC      kernel/memremap.o
  CC      lib/clz_ctz.o
  AR      kernel/locking/built-in.o
  CC      kernel/sched/clock.o
  CC      lib/bsearch.o
  CC      drivers/tty/n_null.o
  AR      drivers/tty/ipwireless/built-in.o
  CC      lib/find_bit.o
  AR      drivers/tty/serial/built-in.o
  CC      kernel/sched/cputime.o
  AR      drivers/tty/vt/built-in.o
  CC      kernel/time/timer.o
  CC      kernel/sched/idle_task.o
  CC      kernel/sched/fair.o
  CC      lib/llist.o
  AR      drivers/tty/built-in.o
  AR      drivers/built-in.o
  CC      lib/memweight.o
  CC      lib/kfifo.o
  CC      kernel/time/hrtimer.o
  CC      kernel/time/timekeeping.o
  CC      kernel/sched/rt.o
  CC      kernel/sched/deadline.o
  CC      kernel/sched/wait.o
  AR      mm/built-in.o
  CC      kernel/sched/wait_bit.o
  CC      kernel/time/ntp.o
  CC      kernel/sched/swait.o
  CC      lib/percpu-refcount.o
  CC      kernel/sched/completion.o
  CC      kernel/sched/idle.o
  CC      kernel/time/clocksource.o
  CC      lib/percpu_ida.o
  CC      kernel/time/jiffies.o
  CC      kernel/time/timer_list.o
  CC      kernel/time/timeconv.o
  CC      kernel/time/timecounter.o
  CC      lib/rhashtable.o
  CC      kernel/time/alarmtimer.o
  CC      kernel/time/posix-stubs.o
  CC      lib/reciprocal_div.o
  CC      lib/once.o
  CC      lib/refcount.o
  CC      lib/usercopy.o
  AR      kernel/sched/built-in.o
  CC      lib/errseq.o
  CC      lib/string_helpers.o
  CC      lib/hexdump.o
  CC      lib/kstrtox.o
  CC      lib/iomap.o
  CC      lib/pci_iomap.o
  CC      lib/iomap_copy.o
  CC      lib/devres.o
  CC      lib/hweight.o
  CC      lib/atomic64.o
  CC      lib/argv_split.o
  CC      lib/chacha20.o
  CC      lib/cmdline.o
  AR      kernel/time/built-in.o
  AR      kernel/built-in.o
  CC      lib/ctype.o
  CC      lib/dec_and_lock.o
  CC      lib/decompress.o
  CC      lib/dump_stack.o
  CC      lib/earlycpio.o
  CC      lib/extable.o
  CC      lib/flex_proportions.o
  CC      lib/idr.o
  CC      lib/int_sqrt.o
  CC      lib/ioremap.o
  CC      lib/irq_regs.o
  CC      lib/is_single_threaded.o
  CC      lib/klist.o
  CC      lib/kobject.o
  CC      lib/kobject_uevent.o
  CC      lib/nmi_backtrace.o
  CC      lib/nodemask.o
  CC      lib/plist.o
  CC      lib/radix-tree.o
  CC      lib/ratelimit.o
  CC      lib/rbtree.o
  CC      lib/seq_buf.o
  CC      lib/sha1.o
  CC      lib/show_mem.o
  CC      lib/siphash.o
  CC      lib/string.o
  CC      lib/timerqueue.o
  CC      lib/vsprintf.o
  CC      lib/win_minmax.o
  AR      lib/lib.a
  EXPORTS lib/lib-ksyms.o
  AR      lib/built-in.o
  GEN     .version
  CHK     include/generated/compile.h
  UPD     include/generated/compile.h
  CC      init/version.o
  AR      init/built-in.o
  AR      built-in.o
  LD      vmlinux.o
  MODPOST vmlinux.o
  LD      vmlinux
  SYSMAP  System.map
  OBJCOPY arch/cris/boot/Image
  Kernel: arch/cris/boot/Image is ready
  GZIP    arch/cris/boot/compressed/piggy.gz
  AS      arch/cris/boot/compressed/head_v10.o
  CC      arch/cris/boot/compressed/misc.o
  LD      arch/cris/boot/compressed/decompress.o
  OBJCOPY arch/cris/boot/compressed/decompress.bin
  BUILD   arch/cris/boot/compressed/vmlinux
make[3]: Nothing to be done for 'arch/cris/boot/rescue/rescue.bin'.
  Kernel: arch/cris/boot/zImage is ready
make[1]: Leaving directory '/home/kisskb/slave/build/linus_cris-allnoconfig_cris'
Completed OK
# rm -rf /home/kisskb/slave/build/linus_cris-allnoconfig_cris
# Build took: 0:00:35.363814