# 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 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 Signed-off-by: Linus Torvalds # < /opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-gcc --version # < git log --format=%s --max-count=1 136fc5c41f349296db1910677bb7402b0eeff376 # < make -j 10 ARCH=i386 O=/home/kisskb/slave/build/linus_i386-allnoconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- allnoconfig # make -j 10 ARCH=i386 O=/home/kisskb/slave/build/linus_i386-allnoconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- make[1]: Entering directory '/home/kisskb/slave/build/linus_i386-allnoconfig_i386' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig SYSTBL arch/x86/entry/syscalls/../../include/generated/asm/syscalls_32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_64.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_x32.h CHK include/config/kernel.release GEN ./Makefile UPD include/config/kernel.release CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h HOSTCC arch/x86/tools/relocs_32.o HOSTCC arch/x86/tools/relocs_64.o HOSTCC arch/x86/tools/relocs_common.o Using /home/kisskb/slave/src as source for kernel WRAP arch/x86/include/generated/asm/clkdev.h WRAP arch/x86/include/generated/asm/dma-contiguous.h WRAP arch/x86/include/generated/asm/early_ioremap.h WRAP arch/x86/include/generated/asm/mcs_spinlock.h WRAP arch/x86/include/generated/asm/mm-arch-hooks.h HOSTCC scripts/sortextable 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 arch/x86/tools/relocs 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/x86/kernel/asm-offsets.s HOSTLD scripts/mod/modpost CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh 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 UPD include/generated/compile.h AR certs/built-in.o CC init/version.o AS arch/x86/entry/entry_32.o AR arch/x86/crypto/built-in.o AS arch/x86/entry/thunk_32.o CC kernel/fork.o CC arch/x86/events/core.o CC mm/filemap.o CC arch/x86/entry/syscall_32.o CC kernel/exec_domain.o CC kernel/panic.o CC arch/x86/entry/common.o CC arch/x86/events/amd/core.o CC fs/open.o CC arch/x86/kernel/process_32.o CC arch/x86/kernel/signal.o CC arch/x86/kernel/traps.o AR init/mounts.o AR init/built-in.o CC arch/x86/kernel/idt.o CC arch/x86/entry/vdso/vma.o CC arch/x86/events/amd/uncore.o CC kernel/cpu.o CC arch/x86/entry/vdso/vdso32-setup.o LDS arch/x86/entry/vdso/vdso32/vdso32.lds CC arch/x86/kernel/irq.o CC kernel/exit.o CC kernel/softirq.o CC arch/x86/events/intel/core.o CC arch/x86/events/intel/bts.o CC arch/x86/entry/vdso/vdso32/vclock_gettime.o CC mm/mempool.o CC fs/read_write.o AR arch/x86/events/amd/built-in.o CC arch/x86/mm/init.o AR arch/x86/net/built-in.o AS arch/x86/entry/vdso/vdso32/note.o AS arch/x86/entry/vdso/vdso32/system_call.o AR arch/x86/platform/atom/built-in.o AS arch/x86/entry/vdso/vdso32/sigreturn.o AR arch/x86/platform/ce4100/built-in.o AR arch/x86/platform/efi/built-in.o HOSTCC arch/x86/entry/vdso/vdso2c CC arch/x86/kernel/irq_32.o AR arch/x86/platform/geode/built-in.o AR arch/x86/platform/goldfish/built-in.o AR arch/x86/platform/intel/built-in.o AR arch/x86/platform/intel-mid/built-in.o AR arch/x86/platform/intel-quark/built-in.o AR arch/x86/platform/iris/built-in.o AR arch/x86/platform/olpc/built-in.o AR arch/x86/platform/scx200/built-in.o AR arch/x86/platform/sfi/built-in.o AR arch/x86/platform/ts5500/built-in.o AR arch/x86/platform/uv/built-in.o CC mm/oom_kill.o AR arch/x86/platform/built-in.o CC fs/file_table.o CC mm/maccess.o CC arch/x86/kernel/dumpstack_32.o CC arch/x86/mm/init_32.o CC kernel/resource.o CC arch/x86/kernel/time.o VDSO arch/x86/entry/vdso/vdso32.so.dbg OBJCOPY arch/x86/entry/vdso/vdso32.so VDSO2C arch/x86/entry/vdso/vdso-image-32.c CC arch/x86/entry/vdso/vdso-image-32.o CC mm/page_alloc.o CC arch/x86/mm/fault.o CC kernel/sysctl.o AR arch/x86/entry/vdso/built-in.o CC arch/x86/entry/vsyscall/vsyscall_gtod.o CC arch/x86/kernel/ioport.o CC arch/x86/kernel/dumpstack.o CC arch/x86/events/intel/ds.o CC fs/super.o AR arch/x86/entry/vsyscall/built-in.o AR arch/x86/entry/built-in.o CC kernel/sysctl_binary.o CC arch/x86/realmode/init.o CC fs/char_dev.o CC fs/stat.o CC arch/x86/kernel/nmi.o AS arch/x86/realmode/rm/header.o AS arch/x86/realmode/rm/trampoline_32.o CC arch/x86/mm/ioremap.o AS arch/x86/realmode/rm/stack.o AS arch/x86/realmode/rm/reboot.o PASYMS arch/x86/realmode/rm/pasyms.h LDS arch/x86/realmode/rm/realmode.lds LD arch/x86/realmode/rm/realmode.elf RELOCS arch/x86/realmode/rm/realmode.relocs OBJCOPY arch/x86/realmode/rm/realmode.bin AS arch/x86/realmode/rmpiggy.o CC kernel/capability.o CC fs/exec.o AR arch/x86/realmode/built-in.o CC kernel/ptrace.o CC fs/pipe.o CC arch/x86/events/intel/knc.o CC arch/x86/kernel/setup.o CC arch/x86/mm/extable.o CC fs/namei.o CC kernel/user.o CC kernel/signal.o CC arch/x86/events/intel/lbr.o CC arch/x86/mm/pageattr.o CC arch/x86/mm/mmap.o CC arch/x86/mm/pat.o CC fs/fcntl.o CC fs/ioctl.o CC arch/x86/kernel/x86_init.o AR ipc/built-in.o CC security/commoncap.o CC arch/x86/events/intel/p4.o CC mm/page-writeback.o CC arch/x86/kernel/i8259.o CC kernel/sys.o CC fs/readdir.o AR crypto/built-in.o CC arch/x86/mm/pgtable.o AR block/built-in.o CC arch/x86/kernel/irqinit.o CC kernel/umh.o CC arch/x86/events/intel/p6.o CC mm/readahead.o CC fs/select.o CC security/min_addr.o CC arch/x86/mm/physaddr.o CC arch/x86/mm/setup_nx.o CC arch/x86/kernel/jump_label.o CC arch/x86/events/intel/pt.o CC arch/x86/mm/tlb.o AR security/built-in.o CC kernel/workqueue.o CC arch/x86/mm/pgtable_32.o AR sound/built-in.o AR firmware/built-in.o AR drivers/amba/built-in.o AR net/built-in.o AR drivers/auxdisplay/built-in.o CC arch/x86/kernel/irq_work.o CC arch/x86/kernel/probe_roms.o AR drivers/block/built-in.o CC kernel/pid.o CC drivers/base/component.o CC mm/swap.o CC lib/lockref.o CC lib/bcd.o CC arch/x86/kernel/bootflag.o CC lib/div64.o CC arch/x86/lib/msr.o CC drivers/base/core.o CC fs/dcache.o CC arch/x86/mm/iomap_32.o CC lib/sort.o AS arch/x86/lib/msr-reg.o CC arch/x86/lib/msr-reg-export.o CC lib/parser.o AR arch/x86/events/intel/built-in.o AR arch/x86/events/built-in.o CC lib/debug_locks.o AS arch/x86/lib/hweight.o CC arch/x86/lib/atomic64_32.o AS arch/x86/lib/atomic64_cx8_32.o AS arch/x86/lib/checksum_32.o CC arch/x86/mm/highmem_32.o CC arch/x86/lib/cmdline.o CC arch/x86/kernel/e820.o CC arch/x86/lib/cpu.o CC arch/x86/lib/delay.o CC lib/random32.o CC drivers/base/bus.o CC drivers/base/dd.o CC mm/truncate.o CC lib/bust_spinlocks.o AS arch/x86/lib/getuser.o AR arch/x86/mm/built-in.o GEN arch/x86/lib/inat-tables.c CC mm/vmscan.o CC arch/x86/lib/insn.o CC arch/x86/lib/memcpy_32.o CC lib/kasprintf.o /home/kisskb/slave/src/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap': /home/kisskb/slave/src/arch/x86/kernel/e820.c:650:16: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] CC arch/x86/lib/misc.o AS arch/x86/lib/putuser.o AS arch/x86/lib/rwsem.o CC fs/inode.o CC arch/x86/lib/string_32.o CC kernel/task_work.o CC mm/shmem.o CC arch/x86/kernel/pci-dma.o CC arch/x86/lib/strstr_32.o CC lib/bitmap.o CC arch/x86/lib/usercopy.o AR virt/lib/built-in.o AR virt/built-in.o CC arch/x86/lib/usercopy_32.o CC drivers/base/syscore.o AR drivers/bus/built-in.o AR drivers/cdrom/built-in.o CC drivers/char/mem.o CC arch/x86/lib/inat.o CC kernel/extable.o AR arch/x86/lib/lib.a CC arch/x86/kernel/quirks.o EXPORTS arch/x86/lib/lib-ksyms.o CC drivers/base/driver.o AR arch/x86/lib/built-in.o CC drivers/char/random.o CC fs/attr.o CC lib/scatterlist.o CC mm/util.o CC drivers/char/misc.o CC drivers/base/class.o CC arch/x86/kernel/topology.o AR drivers/char/agp/built-in.o AR drivers/char/ipmi/built-in.o AR drivers/clk/bcm/built-in.o AR drivers/clk/imgtec/built-in.o AR drivers/clk/mvebu/built-in.o CC arch/x86/kernel/kdebugfs.o AR drivers/clk/renesas/built-in.o AR drivers/clk/ti/built-in.o AR drivers/clk/built-in.o CC fs/bad_inode.o CC mm/mmzone.o CC kernel/params.o CC mm/vmstat.o CC mm/backing-dev.o CC lib/gcd.o CC mm/mm_init.o CC drivers/base/platform.o CC lib/lcm.o CC lib/list_sort.o CC fs/file.o CC arch/x86/kernel/alternative.o CC lib/uuid.o CC drivers/base/cpu.o AR drivers/char/built-in.o CC drivers/clocksource/i8253.o CC lib/flex_array.o AR drivers/firewire/built-in.o CC kernel/kthread.o CC kernel/sys_ni.o AR drivers/firmware/broadcom/built-in.o CC drivers/base/firmware.o AR drivers/firmware/meson/built-in.o AR drivers/firmware/tegra/built-in.o AR drivers/firmware/built-in.o CC mm/mmu_context.o AR drivers/clocksource/built-in.o AR drivers/gpu/vga/built-in.o CC lib/iov_iter.o AR drivers/hwtracing/intel_th/built-in.o AR drivers/gpu/drm/bridge/synopsys/built-in.o CC arch/x86/kernel/i8253.o CC kernel/nsproxy.o AR drivers/gpu/drm/bridge/built-in.o CC drivers/base/init.o AR drivers/gpu/drm/hisilicon/built-in.o AR drivers/gpu/drm/i2c/built-in.o AR drivers/gpu/drm/omapdrm/displays/built-in.o AR drivers/gpu/drm/omapdrm/dss/built-in.o AR drivers/gpu/drm/omapdrm/built-in.o AR drivers/gpu/drm/panel/built-in.o AR drivers/gpu/drm/tilcdc/built-in.o AR drivers/gpu/drm/built-in.o CC fs/filesystems.o AR drivers/gpu/built-in.o CC drivers/base/map.o CC arch/x86/kernel/pci-nommu.o CC arch/x86/kernel/hw_breakpoint.o CC mm/percpu.o CC drivers/base/devres.o AR drivers/i2c/algos/built-in.o AR drivers/i2c/busses/built-in.o AR drivers/i2c/muxes/built-in.o AR drivers/i2c/built-in.o CC lib/clz_ctz.o CC drivers/base/attribute_container.o AR drivers/idle/built-in.o CC lib/bsearch.o AR drivers/irqchip/built-in.o AR drivers/macintosh/built-in.o CC lib/find_bit.o AR drivers/media/common/b2c2/built-in.o AR drivers/media/common/saa7146/built-in.o CC fs/namespace.o AR drivers/media/common/siano/built-in.o AR drivers/media/common/v4l2-tpg/built-in.o AR drivers/mfd/built-in.o AR drivers/media/common/built-in.o AR drivers/media/firewire/built-in.o CC arch/x86/kernel/tsc.o AR drivers/media/i2c/soc_camera/built-in.o AR drivers/media/i2c/built-in.o AR drivers/misc/cb710/built-in.o AR drivers/media/mmc/siano/built-in.o AR drivers/misc/eeprom/built-in.o AR drivers/media/mmc/built-in.o AR drivers/misc/lis3lv02d/built-in.o CC kernel/notifier.o AR drivers/misc/mic/bus/built-in.o AR drivers/misc/mic/built-in.o AR drivers/mmc/built-in.o CC arch/x86/kernel/tsc_msr.o AR drivers/misc/ti-st/built-in.o AR drivers/misc/built-in.o AR drivers/media/pci/b2c2/built-in.o AR drivers/media/pci/ddbridge/built-in.o AR drivers/media/pci/dm1105/built-in.o AR drivers/media/pci/mantis/built-in.o AR drivers/media/platform/blackfin/built-in.o AR drivers/media/pci/netup_unidvb/built-in.o AR drivers/media/platform/davinci/built-in.o AR drivers/media/pci/ngene/built-in.o AR drivers/media/platform/meson/built-in.o AR drivers/media/pci/pluto2/built-in.o AR drivers/media/platform/omap/built-in.o AR drivers/media/pci/pt1/built-in.o AR drivers/net/phy/built-in.o AR drivers/media/platform/stm32/built-in.o AR drivers/net/built-in.o AR drivers/media/pci/pt3/built-in.o AR drivers/media/platform/built-in.o CC drivers/base/transport_class.o AR drivers/media/pci/saa7146/built-in.o AR drivers/media/pci/smipcie/built-in.o AR drivers/media/rc/keymaps/built-in.o CC kernel/ksysfs.o AR drivers/media/pci/ttpci/built-in.o AR drivers/media/rc/built-in.o AR drivers/media/pci/built-in.o CC arch/x86/kernel/io_delay.o CC lib/llist.o AR drivers/media/spi/built-in.o AR drivers/media/tuners/built-in.o AR drivers/media/usb/b2c2/built-in.o AR drivers/media/usb/dvb-usb/built-in.o CC kernel/cred.o AR drivers/media/usb/dvb-usb-v2/built-in.o AR drivers/media/usb/s2255/built-in.o AR drivers/media/usb/siano/built-in.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 CC mm/slab_common.o AR drivers/media/usb/zr364xx/built-in.o AR drivers/media/usb/built-in.o CC drivers/base/topology.o AR drivers/media/built-in.o CC mm/compaction.o CC mm/vmacache.o CC mm/swap_slots.o CC mm/interval_tree.o CC arch/x86/kernel/rtc.o CC drivers/base/container.o AR drivers/nfc/built-in.o CC mm/list_lru.o CC kernel/reboot.o AR drivers/pci/dwc/built-in.o AR drivers/nvme/host/built-in.o CC mm/workingset.o AR drivers/nvme/target/built-in.o AR drivers/nvme/built-in.o CC mm/debug.o AR drivers/perf/built-in.o CC mm/gup.o CC drivers/base/property.o CC lib/memweight.o CC lib/kfifo.o CC arch/x86/kernel/pci-iommu_table.o CC lib/percpu-refcount.o CC lib/percpu_ida.o CC lib/rhashtable.o CC lib/reciprocal_div.o CC lib/once.o CC kernel/async.o CC fs/seq_file.o CC kernel/range.o CC arch/x86/kernel/resource.o CC arch/x86/kernel/process.o CC mm/highmem.o AR arch/x86/kernel/acpi/built-in.o CC arch/x86/kernel/apic/hw_nmi.o CC arch/x86/kernel/fpu/init.o CC arch/x86/kernel/cpu/intel_cacheinfo.o CC drivers/base/cacheinfo.o CC kernel/smpboot.o CC arch/x86/kernel/fpu/bugs.o CC arch/x86/kernel/fpu/core.o CC mm/memory.o AR arch/x86/kernel/apic/built-in.o CC arch/x86/kernel/fpu/regset.o CC mm/mincore.o AR drivers/base/power/built-in.o CC kernel/ucount.o AR drivers/base/test/built-in.o CC drivers/base/dma-mapping.o CC fs/xattr.o CC arch/x86/kernel/cpu/scattered.o CC fs/libfs.o CC lib/refcount.o CC lib/usercopy.o CC kernel/events/core.o CC arch/x86/kernel/fpu/signal.o CC arch/x86/kernel/cpu/topology.o CC arch/x86/kernel/fpu/xstate.o CC lib/errseq.o CC drivers/base/dma-coherent.o CC lib/string_helpers.o CC lib/hexdump.o CC arch/x86/kernel/cpu/common.o AR drivers/platform/x86/built-in.o AR drivers/platform/built-in.o AR arch/x86/kernel/kprobes/built-in.o AR drivers/power/built-in.o CC arch/x86/kernel/ptrace.o CC kernel/events/ring_buffer.o CC kernel/events/callchain.o CC fs/fs-writeback.o AR drivers/base/built-in.o AR drivers/ptp/built-in.o AR drivers/pwm/built-in.o CC drivers/rtc/rtc-lib.o CC lib/kstrtox.o AR arch/x86/kernel/fpu/built-in.o CC kernel/events/hw_breakpoint.o CC mm/mlock.o CC arch/x86/kernel/tls.o CC lib/iomap.o CC arch/x86/kernel/cpu/rdrand.o CC drivers/rtc/rtc-mc146818-lib.o CC arch/x86/kernel/step.o CC arch/x86/kernel/i8237.o CC arch/x86/kernel/cpu/match.o CC arch/x86/kernel/cpu/bugs.o CC arch/x86/kernel/reboot.o CC lib/pci_iomap.o CC lib/iomap_copy.o AR drivers/rtc/built-in.o AR drivers/soc/bcm/built-in.o AR drivers/soc/fsl/built-in.o AR drivers/soc/renesas/built-in.o AR drivers/soc/built-in.o CC lib/devres.o AR drivers/tty/ipwireless/built-in.o CC mm/mmap.o CC fs/pnode.o CC arch/x86/kernel/cpu/aperfmperf.o AR drivers/tty/serial/built-in.o AR drivers/tty/vt/built-in.o CC arch/x86/kernel/cpu/intel.o AR drivers/tty/built-in.o AR drivers/video/backlight/built-in.o CC fs/splice.o AR drivers/video/fbdev/core/built-in.o AR drivers/video/fbdev/omap2/omapfb/displays/built-in.o AR drivers/video/fbdev/omap2/omapfb/dss/built-in.o AR drivers/video/fbdev/omap2/omapfb/built-in.o AR drivers/video/fbdev/omap2/built-in.o AR drivers/video/fbdev/built-in.o AR drivers/video/built-in.o AR drivers/built-in.o CC arch/x86/kernel/tsc_sync.o CC fs/sync.o CC fs/utimes.o CC lib/hweight.o CC lib/syscall.o CC arch/x86/kernel/cpu/amd.o CC fs/stack.o CC arch/x86/kernel/cpu/cyrix.o CC fs/fs_struct.o CC fs/statfs.o CC fs/fs_pin.o CC mm/mprotect.o CC lib/strncpy_from_user.o CC lib/strnlen_user.o CC arch/x86/kernel/cpu/centaur.o CC arch/x86/kernel/cpu/transmeta.o CC lib/argv_split.o CC arch/x86/kernel/cpu/umc.o CC fs/nsfs.o CC fs/no-block.o CC lib/chacha20.o CC arch/x86/kernel/trace_clock.o CC arch/x86/kernel/sysfb.o AR fs/devpts/built-in.o AR fs/exofs/built-in.o AR fs/notify/dnotify/built-in.o CC mm/mremap.o AR fs/notify/fanotify/built-in.o CC arch/x86/kernel/perf_regs.o AR fs/notify/inotify/built-in.o AR fs/notify/built-in.o AR fs/quota/built-in.o AR arch/x86/kernel/cpu/built-in.o CC arch/x86/kernel/unwind_frame.o CC fs/ramfs/inode.o CC fs/anon_inodes.o CC lib/cmdline.o CC lib/ctype.o CC lib/dec_and_lock.o CC lib/decompress.o CC lib/dump_stack.o CC lib/earlycpio.o AS arch/x86/kernel/head_32.o CC lib/extable.o CC arch/x86/kernel/head32.o CC arch/x86/kernel/ebda.o CC arch/x86/kernel/platform-quirks.o LDS arch/x86/kernel/vmlinux.lds CC fs/ramfs/file-mmu.o CC mm/msync.o CC mm/page_vma_mapped.o CC mm/pagewalk.o CC mm/pgtable-generic.o CC lib/flex_proportions.o CC mm/rmap.o AR arch/x86/kernel/built-in.o AR arch/x86/built-in.o CC lib/idr.o CC mm/vmalloc.o AR fs/ramfs/ramfs.o AR fs/ramfs/built-in.o AR fs/built-in.o CC kernel/irq/irqdesc.o AR kernel/events/built-in.o AR kernel/livepatch/built-in.o CC lib/int_sqrt.o CC kernel/irq/handle.o CC lib/ioremap.o CC lib/irq_regs.o CC lib/is_single_threaded.o CC lib/klist.o CC mm/init-mm.o CC kernel/locking/mutex.o CC kernel/power/qos.o CC kernel/printk/printk.o CC lib/kobject.o CC kernel/irq/manage.o CC kernel/irq/spurious.o CC kernel/irq/resend.o CC mm/nobootmem.o CC kernel/locking/semaphore.o CC kernel/rcu/update.o CC kernel/irq/chip.o CC lib/kobject_uevent.o CC mm/memblock.o AR kernel/power/built-in.o CC kernel/locking/rwsem.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 lib/nmi_backtrace.o AR kernel/printk/built-in.o CC kernel/rcu/sync.o CC kernel/rcu/srcutiny.o CC kernel/rcu/tiny.o CC kernel/irq/dummychip.o CC lib/nodemask.o CC kernel/locking/percpu-rwsem.o CC mm/dmapool.o CC lib/plist.o CC kernel/sched/core.o CC kernel/locking/rwsem-xadd.o CC mm/slub.o CC kernel/irq/devres.o CC lib/radix-tree.o AR kernel/rcu/built-in.o CC kernel/dma.o CC kernel/time/time.o CC lib/ratelimit.o AR kernel/locking/built-in.o CC kernel/up.o CC mm/early_ioremap.o CC kernel/sched/loadavg.o CC kernel/irq/autoprobe.o CC lib/rbtree.o CC lib/seq_buf.o CC kernel/irq_work.o AR kernel/irq/built-in.o CC kernel/memremap.o CC kernel/sched/clock.o CC kernel/sched/cputime.o CC kernel/time/timer.o CC lib/sha1.o CC lib/show_mem.o CC lib/siphash.o CC lib/string.o CC kernel/sched/idle_task.o CC kernel/sched/fair.o AR mm/built-in.o CC kernel/sched/deadline.o CC kernel/sched/rt.o CC lib/timerqueue.o CC kernel/time/hrtimer.o CC kernel/sched/wait.o CC lib/vsprintf.o CC kernel/time/timekeeping.o CC kernel/sched/wait_bit.o CC kernel/time/ntp.o CC lib/win_minmax.o CC kernel/sched/swait.o CC kernel/sched/completion.o CC kernel/time/clocksource.o CC kernel/sched/idle.o CC kernel/time/jiffies.o CC kernel/time/timer_list.o CC kernel/time/timeconv.o CC kernel/time/timecounter.o CC kernel/time/alarmtimer.o CC kernel/time/posix-stubs.o CC kernel/time/clockevents.o CC kernel/time/tick-common.o AR kernel/sched/built-in.o AR kernel/time/built-in.o AR kernel/built-in.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 SORTEX vmlinux SYSMAP System.map CC arch/x86/boot/a20.o AS arch/x86/boot/bioscall.o CC arch/x86/boot/cmdline.o AS arch/x86/boot/copy.o CC arch/x86/boot/cpu.o CC arch/x86/boot/cpuflags.o CC arch/x86/boot/cpucheck.o CC arch/x86/boot/early_serial_console.o CC arch/x86/boot/edd.o CC arch/x86/boot/main.o CC arch/x86/boot/memory.o CC arch/x86/boot/pm.o AS arch/x86/boot/pmjump.o CC arch/x86/boot/printf.o CC arch/x86/boot/regs.o CC arch/x86/boot/string.o CC arch/x86/boot/tty.o CC arch/x86/boot/video.o CC arch/x86/boot/video-mode.o CC arch/x86/boot/version.o CC arch/x86/boot/video-vga.o CC arch/x86/boot/video-vesa.o LDS arch/x86/boot/compressed/vmlinux.lds CC arch/x86/boot/video-bios.o HOSTCC arch/x86/boot/tools/build AS arch/x86/boot/compressed/head_32.o VOFFSET arch/x86/boot/compressed/../voffset.h CC arch/x86/boot/compressed/string.o CC arch/x86/boot/compressed/cmdline.o CC arch/x86/boot/compressed/error.o OBJCOPY arch/x86/boot/compressed/vmlinux.bin HOSTCC arch/x86/boot/compressed/mkpiggy CC arch/x86/boot/compressed/cpuflags.o CC arch/x86/boot/compressed/misc.o GZIP arch/x86/boot/compressed/vmlinux.bin.gz MKPIGGY arch/x86/boot/compressed/piggy.S AS arch/x86/boot/compressed/piggy.o DATAREL arch/x86/boot/compressed/vmlinux LD arch/x86/boot/compressed/vmlinux ZOFFSET arch/x86/boot/zoffset.h OBJCOPY arch/x86/boot/vmlinux.bin AS arch/x86/boot/header.o LD arch/x86/boot/setup.elf OBJCOPY arch/x86/boot/setup.bin BUILD arch/x86/boot/bzImage Setup is 13484 bytes (padded to 13824 bytes). System is 537 kB CRC 6b4cb7b5 Kernel: arch/x86/boot/bzImage is ready (#1) make[1]: Leaving directory '/home/kisskb/slave/build/linus_i386-allnoconfig_i386' Completed OK # rm -rf /home/kisskb/slave/build/linus_i386-allnoconfig_i386 # Build took: 0:00:22.593404