# 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-4.6.3-nolibc/i386-linux/bin/i386-linux-gcc --version
# < git log --format=%s --max-count=1 6040e57658eee6eb1315a26119101ca832d1f854
# < make -j 48 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 48 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
  UPD     include/config/kernel.release
  GEN     ./Makefile
  WRAP    arch/x86/include/generated/asm/clkdev.h
  WRAP    arch/x86/include/generated/asm/cputime.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
  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  scripts/sortextable
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/devicetable-offsets.s
  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
  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
  HOSTLD  scripts/mod/modpost
  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
  CHK     include/generated/asm-offsets.h
  UPD     include/generated/asm-offsets.h
  CALL    /home/kisskb/slave/src/scripts/checksyscalls.sh
  CC      init/main.o
  CHK     include/generated/compile.h
  CC      init/do_mounts.o
  CC      init/calibrate.o
  CC      init/noinitramfs.o
  CC      init/init_task.o
  UPD     include/generated/compile.h
  CC      init/version.o
  LD      usr/built-in.o
  LD      arch/x86/net/built-in.o
  CC      arch/x86/realmode/init.o
  CC      arch/x86/events/core.o
  AS      arch/x86/entry/thunk_32.o
  AS      arch/x86/entry/entry_32.o
  CC      arch/x86/entry/syscall_32.o
  CC      arch/x86/events/amd/core.o
  CC      arch/x86/events/amd/uncore.o
  AS      arch/x86/realmode/rm/header.o
  CC      arch/x86/events/msr.o
  CC      arch/x86/entry/common.o
  AS      arch/x86/realmode/rm/trampoline_32.o
  AS      arch/x86/realmode/rm/stack.o
  AS      arch/x86/realmode/rm/reboot.o
  CC      arch/x86/entry/vsyscall/vsyscall_gtod.o
  CC      arch/x86/events/intel/core.o
  CC      arch/x86/events/intel/bts.o
  CC      arch/x86/events/intel/ds.o
  CC      arch/x86/events/intel/lbr.o
  CC      arch/x86/events/intel/knc.o
  CC      arch/x86/mm/init.o
  CC      arch/x86/mm/init_32.o
  CC      arch/x86/events/intel/p6.o
  CC      arch/x86/events/intel/p4.o
  CC      arch/x86/mm/fault.o
  CC      arch/x86/mm/ioremap.o
  PASYMS  arch/x86/realmode/rm/pasyms.h
  CC      arch/x86/mm/pgtable.o
  CC      arch/x86/events/intel/cqm.o
  CC      arch/x86/mm/gup.o
  CC      arch/x86/mm/mmap.o
  CC      arch/x86/mm/pat.o
  CC      arch/x86/mm/extable.o
  CC      arch/x86/mm/pageattr.o
  CC      arch/x86/mm/setup_nx.o
  CC      arch/x86/mm/physaddr.o
  CC      arch/x86/mm/tlb.o
  CC      arch/x86/events/intel/pt.o
  CC      arch/x86/mm/iomap_32.o
  LD      arch/x86/crypto/built-in.o
  CC      arch/x86/mm/highmem_32.o
  CC      arch/x86/mm/pgtable_32.o
  LDS     arch/x86/realmode/rm/realmode.lds
  CC      arch/x86/entry/vdso/vma.o
  CC      arch/x86/entry/vdso/vdso32-setup.o
  LDS     arch/x86/entry/vdso/vdso32/vdso32.lds
  CC      arch/x86/entry/vdso/vdso32/vclock_gettime.o
  AS      arch/x86/entry/vdso/vdso32/note.o
  AS      arch/x86/entry/vdso/vdso32/system_call.o
  LD      arch/x86/realmode/rm/realmode.elf
  LD      arch/x86/platform/atom/built-in.o
  LD      arch/x86/entry/vsyscall/built-in.o
  LD      certs/built-in.o
  AS      arch/x86/entry/vdso/vdso32/sigreturn.o
  RELOCS  arch/x86/realmode/rm/realmode.relocs
  HOSTCC  arch/x86/entry/vdso/vdso2c
  OBJCOPY arch/x86/realmode/rm/realmode.bin
  AS      arch/x86/realmode/rmpiggy.o
  LD      arch/x86/platform/ce4100/built-in.o
  LD      arch/x86/platform/efi/built-in.o
  LD      arch/x86/platform/geode/built-in.o
  LD      arch/x86/platform/intel-mid/built-in.o
  LD      arch/x86/platform/goldfish/built-in.o
  LD      arch/x86/platform/intel/built-in.o
  LD      arch/x86/platform/intel-quark/built-in.o
  LD      arch/x86/platform/iris/built-in.o
  LD      arch/x86/platform/olpc/built-in.o
  LD      arch/x86/realmode/built-in.o
  LD      arch/x86/platform/scx200/built-in.o
  LD      arch/x86/platform/ts5500/built-in.o
  LD      arch/x86/platform/sfi/built-in.o
  LD      arch/x86/platform/uv/built-in.o
  LD      arch/x86/platform/built-in.o
  CC      arch/x86/kernel/signal.o
  CC      arch/x86/kernel/process_32.o
  CC      arch/x86/kernel/traps.o
  CC      arch/x86/kernel/irq.o
  CC      arch/x86/kernel/irq_32.o
  CC      arch/x86/kernel/ioport.o
  CC      arch/x86/kernel/dumpstack.o
  CC      arch/x86/kernel/time.o
  CC      arch/x86/kernel/dumpstack_32.o
  CC      arch/x86/kernel/i8259.o
  CC      arch/x86/kernel/nmi.o
  LD      init/mounts.o
  CC      arch/x86/kernel/irqinit.o
  CC      arch/x86/kernel/x86_init.o
  CC      arch/x86/kernel/setup.o
  CC      arch/x86/kernel/jump_label.o
  CC      arch/x86/kernel/i386_ksyms_32.o
  CC      arch/x86/kernel/probe_roms.o
  CC      arch/x86/kernel/irq_work.o
  CC      kernel/fork.o
  LD      init/built-in.o
  CC      kernel/exec_domain.o
  CC      arch/x86/kernel/bootflag.o
  CC      kernel/panic.o
  CC      arch/x86/kernel/e820.o
  CC      kernel/cpu.o
  CC      arch/x86/kernel/pci-dma.o
  CC      kernel/exit.o
  CC      arch/x86/kernel/topology.o
  CC      arch/x86/kernel/quirks.o
  CC      kernel/softirq.o
  CC      kernel/resource.o
  CC      arch/x86/kernel/kdebugfs.o
  CC      arch/x86/kernel/alternative.o
  CC      kernel/sysctl.o
  CC      arch/x86/kernel/i8253.o
  CC      arch/x86/kernel/pci-nommu.o
  CC      kernel/sysctl_binary.o
  CC      arch/x86/kernel/hw_breakpoint.o
  CC      kernel/capability.o
  CC      arch/x86/kernel/tsc.o
  CC      arch/x86/kernel/io_delay.o
  CC      arch/x86/kernel/tsc_msr.o
  CC      arch/x86/kernel/rtc.o
  CC      arch/x86/kernel/pci-iommu_table.o
  CC      arch/x86/kernel/resource.o
  CC      arch/x86/kernel/process.o
  LD      ipc/built-in.o
  VDSO    arch/x86/entry/vdso/vdso32.so.dbg
  LD      arch/x86/kernel/acpi/built-in.o
  CC      arch/x86/kernel/ptrace.o
  CC      kernel/ptrace.o
  CC      kernel/signal.o
  CC      kernel/sys.o
  LD      arch/x86/kernel/kprobes/built-in.o
  CC      arch/x86/kernel/apic/hw_nmi.o
  CC      kernel/user.o
  CC      arch/x86/kernel/step.o
  CC      arch/x86/kernel/tls.o
  CC      arch/x86/kernel/i8237.o
  CC      kernel/kmod.o
  CC      kernel/workqueue.o
  CC      arch/x86/kernel/trace_clock.o
  CC      arch/x86/kernel/fpu/init.o
  OBJCOPY arch/x86/entry/vdso/vdso32.so
  CC      arch/x86/kernel/sysfb.o
  CC      arch/x86/kernel/reboot.o
  CC      kernel/task_work.o
  CC      kernel/pid.o
  VDSO2C  arch/x86/entry/vdso/vdso-image-32.c
  CC      arch/x86/kernel/head32.o
  CC      arch/x86/kernel/perf_regs.o
  AS      arch/x86/kernel/head_32.o
  CC      arch/x86/kernel/ebda.o
  CC      mm/filemap.o
  CC      arch/x86/kernel/platform-quirks.o
  CC      arch/x86/entry/vdso/vdso-image-32.o
  LDS     arch/x86/kernel/vmlinux.lds
  LD      arch/x86/mm/built-in.o
  CC      security/commoncap.o
  CC      mm/mempool.o
  CC      mm/maccess.o
  CC      mm/oom_kill.o
  CC      security/min_addr.o
  CC      mm/page_alloc.o
  CC      kernel/extable.o
  CC      mm/page-writeback.o
  CC      mm/readahead.o
  CC      arch/x86/kernel/cpu/intel_cacheinfo.o
  CC      arch/x86/kernel/cpu/scattered.o
  CC      kernel/kthread.o
  CC      kernel/params.o
  LD      arch/x86/events/intel/built-in.o
  CC      fs/open.o
  CC      arch/x86/kernel/cpu/topology.o
  LD      arch/x86/events/built-in.o
  CC      fs/read_write.o
  CC      arch/x86/kernel/cpu/common.o
  CC      kernel/sys_ni.o
  CC      kernel/nsproxy.o
  CC      kernel/notifier.o
  LD      crypto/built-in.o
  LD      arch/x86/entry/vdso/built-in.o
  LD      arch/x86/kernel/apic/built-in.o
  LD      arch/x86/entry/built-in.o
  CC      kernel/ksysfs.o
  CC      kernel/cred.o
  CC      kernel/reboot.o
  CC      fs/file_table.o
  CC      arch/x86/kernel/fpu/bugs.o
  CC      kernel/async.o
  CC      arch/x86/kernel/fpu/core.o
  CC      mm/swap.o
  CC      fs/super.o
  CC      kernel/range.o
  CC      kernel/smpboot.o
  CC      fs/char_dev.o
  CC      arch/x86/kernel/fpu/regset.o
  CC      arch/x86/kernel/fpu/signal.o
  CC      fs/stat.o
  CC      arch/x86/kernel/cpu/rdrand.o
  CC      arch/x86/kernel/cpu/match.o
  CC      mm/truncate.o
  CC      arch/x86/kernel/cpu/bugs.o
  LD      block/built-in.o
  CC      mm/vmscan.o
  CC      kernel/events/core.o
  CC      kernel/events/ring_buffer.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/events/callchain.o
  LD      kernel/livepatch/built-in.o
  CC      arch/x86/kernel/fpu/xstate.o
  CC      kernel/power/qos.o
  CC      arch/x86/kernel/cpu/intel.o
  CC      kernel/dma.o
  CC      kernel/up.o
  CC      kernel/locking/mutex.o
  CC      kernel/printk/printk.o
  CC      kernel/irq_work.o
  CC      kernel/memremap.o
  CC      arch/x86/kernel/cpu/amd.o
  CC      kernel/locking/semaphore.o
  LD      security/built-in.o
  CC      kernel/rcu/update.o
  CC      mm/shmem.o
  CC      arch/x86/kernel/cpu/cyrix.o
  CC      kernel/rcu/sync.o
  CC      arch/x86/kernel/cpu/centaur.o
  CC      arch/x86/kernel/cpu/transmeta.o
  CC      kernel/rcu/srcu.o
  CC      kernel/sched/core.o
  CC      arch/x86/kernel/cpu/umc.o
  CC      kernel/sched/loadavg.o
  CC      kernel/locking/rwsem.o
  CC      kernel/rcu/tiny.o
  CC      kernel/time/time.o
  CC      mm/vmstat.o
  CC      mm/mmzone.o
  CC      mm/util.o
  CC      kernel/events/hw_breakpoint.o
  CC      fs/exec.o
  CC      kernel/sched/clock.o
  CC      kernel/sched/cputime.o
  CC      mm/mm_init.o
  CC      mm/backing-dev.o
  CC      fs/pipe.o
  CC      mm/percpu.o
  CC      mm/mmu_context.o
  CC      fs/namei.o
  CC      fs/fcntl.o
  CC      kernel/irq/handle.o
  CC      fs/ioctl.o
  CC      mm/slab_common.o
  CC      fs/readdir.o
  CC      kernel/locking/percpu-rwsem.o
  LD      sound/built-in.o
  CC      kernel/irq/manage.o
  CC      mm/compaction.o
  CC      fs/select.o
  CC      kernel/locking/rwsem-xadd.o
  CC      mm/vmacache.o
  CC      kernel/sched/idle_task.o
  CC      fs/dcache.o
/home/kisskb/slave/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/home/kisskb/slave/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
  LD      arch/x86/kernel/fpu/built-in.o
  CC      mm/interval_tree.o
  CC      mm/list_lru.o
  CC      mm/debug.o
  CC      mm/workingset.o
  LD      kernel/rcu/built-in.o
  LD      kernel/power/built-in.o
  CC      mm/highmem.o
  CC      mm/gup.o
  CC      kernel/sched/fair.o
  CC      kernel/sched/deadline.o
  CC      kernel/irq/spurious.o
  CC      kernel/sched/rt.o
  CC      kernel/irq/resend.o
  LD      arch/x86/kernel/cpu/built-in.o
  CC      kernel/sched/stop_task.o
  LD      arch/x86/kernel/built-in.o
  LD      kernel/printk/built-in.o
  CC      mm/memory.o
  CC      mm/mincore.o
  LD      firmware/built-in.o
  CC      fs/inode.o
  CC      mm/mlock.o
  CC      fs/attr.o
  LD      kernel/locking/built-in.o
  LD      arch/x86/built-in.o
  CC      mm/mprotect.o
  CC      mm/mmap.o
  CC      mm/mremap.o
  CC      mm/msync.o
  CC      kernel/sched/wait.o
  CC      mm/rmap.o
  CC      mm/vmalloc.o
  CC      kernel/time/timer.o
  CC      fs/bad_inode.o
  CC      mm/pagewalk.o
  LD      net/built-in.o
  CC      kernel/sched/swait.o
  CC      mm/pgtable-generic.o
  CC      mm/init-mm.o
  CC      kernel/irq/chip.o
  CC      fs/file.o
  CC      mm/memblock.o
  CC      mm/nobootmem.o
  LD      drivers/amba/built-in.o
  CC      kernel/sched/completion.o
  CC      kernel/irq/dummychip.o
  CC      mm/dmapool.o
  CC      mm/slub.o
  CC      kernel/sched/idle.o
  CC      fs/filesystems.o
  CC      mm/early_ioremap.o
  CC      fs/namespace.o
  CC      kernel/irq/devres.o
  CC      kernel/time/hrtimer.o
  LD      drivers/auxdisplay/built-in.o
  CC      fs/seq_file.o
/home/kisskb/slave/src/mm/page_alloc.c: In function 'free_area_init_node':
/home/kisskb/slave/src/mm/page_alloc.c:5677:17: warning: 'zone_start_pfn' may be used uninitialized in this function [-Wuninitialized]
  LD      drivers/block/built-in.o
  CC      fs/xattr.o
  CC      fs/libfs.o
  LD      drivers/bus/built-in.o
  LD      drivers/cdrom/built-in.o
  CC      kernel/irq/autoprobe.o
  CC      kernel/time/itimer.o
  LD      drivers/firewire/built-in.o
  CC      drivers/clocksource/i8253.o
  CC      kernel/time/posix-timers.o
  CC      drivers/char/mem.o
  CC      kernel/time/posix-cpu-timers.o
  CC      kernel/time/timekeeping.o
  CC      fs/splice.o
  CC      fs/fs-writeback.o
  CC      fs/pnode.o
  CC      fs/sync.o
  CC      kernel/time/ntp.o
  LD      drivers/firmware/broadcom/built-in.o
  CC      arch/x86/lib/msr.o
  CC      drivers/char/random.o
  AS      arch/x86/lib/msr-reg.o
  CC      fs/utimes.o
  LD      drivers/clk/bcm/built-in.o
  CC      drivers/base/component.o
  CC      drivers/base/core.o
  CC      drivers/char/misc.o
  LD      drivers/firmware/built-in.o
  CC      drivers/base/bus.o
  LD      kernel/sched/built-in.o
  LD      drivers/hwtracing/intel_th/built-in.o
  LD      drivers/char/agp/built-in.o
  CC      arch/x86/lib/msr-reg-export.o
  LD      drivers/clocksource/built-in.o
  LD      drivers/clk/mvebu/built-in.o
  CC      fs/stack.o
  LD      drivers/clk/ti/built-in.o
  LD      drivers/idle/built-in.o
  CC      kernel/time/clocksource.o
  LD      drivers/irqchip/built-in.o
  CC      fs/fs_struct.o
  CC      fs/statfs.o
  CC      lib/usercopy.o
  AS      arch/x86/lib/hweight.o
  CC      kernel/time/jiffies.o
  LD      drivers/clk/x86/built-in.o
  LD      virt/lib/built-in.o
  AS      arch/x86/lib/atomic64_cx8_32.o
  CC      arch/x86/lib/atomic64_32.o
  LD      drivers/clk/built-in.o
  LD      drivers/lguest/built-in.o
  LD      drivers/gpu/drm/bridge/built-in.o
  LD      drivers/i2c/algos/built-in.o
  LD      drivers/macintosh/built-in.o
  LD      virt/built-in.o
  AS      arch/x86/lib/checksum_32.o
  LD      drivers/gpu/drm/hisilicon/built-in.o
  CC      kernel/time/timer_list.o
  LD      drivers/gpu/drm/i2c/built-in.o
  CC      fs/fs_pin.o
  LD      kernel/irq/built-in.o
  CC      arch/x86/lib/cmdline.o
  CC      arch/x86/lib/cpu.o
  CC      lib/lockref.o
  LD      drivers/i2c/busses/built-in.o
  CC      drivers/base/dd.o
  CC      kernel/time/timeconv.o
  LD      drivers/mfd/built-in.o
  CC      fs/no-block.o
  CC      fs/nsfs.o
  LD      drivers/gpu/drm/panel/built-in.o
  CC      arch/x86/lib/delay.o
  LD      fs/devpts/built-in.o
  LD      drivers/i2c/muxes/built-in.o
  LD      drivers/gpu/drm/omapdrm/displays/built-in.o
  AS      arch/x86/lib/getuser.o
  LD      fs/exofs/built-in.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  LD      drivers/mmc/built-in.o
  GEN     arch/x86/lib/inat-tables.c
  CC      arch/x86/lib/memcpy_32.o
  CC      arch/x86/lib/insn.o
  CC      fs/anon_inodes.o
  LD      drivers/gpu/vga/built-in.o
  LD      drivers/i2c/built-in.o
  LD      fs/quota/built-in.o
  LD      drivers/gpu/drm/omapdrm/dss/built-in.o
  CC      drivers/base/syscore.o
  CC      kernel/time/timecounter.o
  AS      arch/x86/lib/putuser.o
  CC      arch/x86/lib/misc.o
  LD      drivers/misc/cb710/built-in.o
  CC      kernel/time/posix-clock.o
  LD      drivers/gpu/drm/omapdrm/built-in.o
  LD      drivers/misc/eeprom/built-in.o
  CC      fs/ramfs/inode.o
  LD      fs/notify/dnotify/built-in.o
  LD      fs/notify/fanotify/built-in.o
  AS      arch/x86/lib/rwsem.o
  LD      fs/notify/inotify/built-in.o
  LD      drivers/net/built-in.o
  CC      lib/bcd.o
  CC      lib/div64.o
  LD      drivers/nfc/built-in.o
  CC      fs/ramfs/file-mmu.o
  CC      kernel/time/alarmtimer.o
  CC      arch/x86/lib/string_32.o
  LD      drivers/perf/built-in.o
  CC      arch/x86/lib/strstr_32.o
  CC      arch/x86/lib/usercopy.o
  LD      drivers/misc/lis3lv02d/built-in.o
  CC      kernel/time/clockevents.o
  CC      drivers/base/driver.o
  CC      arch/x86/lib/usercopy_32.o
  CC      drivers/base/class.o
  CC      kernel/time/tick-common.o
  LD      drivers/misc/ti-st/built-in.o
  LD      drivers/pwm/built-in.o
  LD      drivers/gpu/drm/built-in.o
  LD      fs/notify/built-in.o
  LD      drivers/power/built-in.o
  LD      drivers/misc/mic/bus/built-in.o
  LD      drivers/media/firewire/built-in.o
  CC      lib/sort.o
  CC      lib/parser.o
  LD      arch/x86/lib/built-in.o
  CC      arch/x86/lib/inat.o
  CC      drivers/rtc/rtc-lib.o
  CC      lib/halfmd4.o
  CC      drivers/rtc/rtc-mc146818-lib.o
  LD      drivers/platform/x86/built-in.o
  LD      mm/built-in.o
  LD      drivers/nvme/host/built-in.o
  LD      drivers/misc/mic/built-in.o
  CC      drivers/base/cpu.o
  CC      lib/debug_locks.o
  CC      drivers/base/platform.o
  CC      drivers/base/firmware.o
  CC      lib/random32.o
  CC      lib/bust_spinlocks.o
  LD      drivers/platform/built-in.o
  LD      drivers/nvme/target/built-in.o
  LD      drivers/gpu/built-in.o
  LD      drivers/media/tuners/built-in.o
  LD      drivers/misc/built-in.o
  CC      drivers/base/init.o
  LD      drivers/media/mmc/siano/built-in.o
  LD      drivers/media/common/b2c2/built-in.o
  LD      drivers/soc/bcm/built-in.o
  LD      drivers/media/rc/keymaps/built-in.o
  LD      drivers/media/platform/omap/built-in.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  CC      lib/kasprintf.o
  LD      drivers/media/common/saa7146/built-in.o
  LD      drivers/nvme/built-in.o
  CC      lib/bitmap.o
  CC      lib/gcd.o
  CC      lib/scatterlist.o
  LD      drivers/tty/ipwireless/built-in.o
  CC      lib/lcm.o
  LD      drivers/media/i2c/built-in.o
  LD      drivers/media/mmc/built-in.o
  LD      drivers/video/backlight/built-in.o
  LD      drivers/tty/serial/built-in.o
  LD      drivers/media/rc/built-in.o
  LD      drivers/media/platform/built-in.o
  CC      lib/list_sort.o
  CC      drivers/base/map.o
  LD      drivers/media/common/v4l2-tpg/built-in.o
  LD      drivers/soc/fsl/built-in.o
  CC      drivers/base/devres.o
  CC      lib/flex_array.o
  LD      drivers/media/common/siano/built-in.o
  CC      lib/uuid.o
  CC      drivers/base/attribute_container.o
  CC      drivers/base/transport_class.o
  CC      lib/iov_iter.o
  CC      drivers/base/container.o
  CC      drivers/base/topology.o
  LD      drivers/char/built-in.o
  CC      lib/clz_ctz.o
  LD      drivers/tty/vt/built-in.o
  CC      drivers/base/cacheinfo.o
  CC      drivers/base/property.o
  LD      drivers/soc/built-in.o
  LD      drivers/media/common/built-in.o
  LD      fs/ramfs/ramfs.o
  CC      lib/bsearch.o
  CC      lib/find_bit.o
  AR      arch/x86/lib/lib.a
  LD      drivers/base/power/built-in.o
  CC      drivers/base/dma-mapping.o
  CC      drivers/base/dma-coherent.o
  CC      lib/llist.o
  LD      drivers/tty/built-in.o
  LD      fs/ramfs/built-in.o
  LD      drivers/video/fbdev/core/built-in.o
  CC      lib/memweight.o
  CC      lib/percpu_ida.o
  CC      lib/percpu-refcount.o
  CC      lib/kfifo.o
  CC      lib/rhashtable.o
  LD      fs/built-in.o
  CC      lib/reciprocal_div.o
  CC      lib/string_helpers.o
  CC      lib/once.o
  CC      lib/iomap.o
  CC      lib/pci_iomap.o
  CC      lib/iomap_copy.o
  CC      lib/kstrtox.o
  CC      lib/syscall.o
  CC      lib/hexdump.o
  CC      lib/devres.o
  CC      lib/hweight.o
  CC      lib/strncpy_from_user.o
  CC      lib/strnlen_user.o
  LD      drivers/rtc/built-in.o
  CC      lib/ctype.o
  CC      lib/argv_split.o
  CC      lib/chacha20.o
  CC      lib/cmdline.o
  CC      lib/dec_and_lock.o
  CC      lib/decompress.o
  LD      drivers/media/pci/b2c2/built-in.o
  CC      lib/dma-noop.o
  LD      drivers/media/pci/ddbridge/built-in.o
  CC      lib/dump_stack.o
  LD      drivers/media/usb/b2c2/built-in.o
  CC      lib/earlycpio.o
  LD      drivers/media/pci/dm1105/built-in.o
  LD      drivers/media/pci/mantis/built-in.o
  LD      kernel/time/built-in.o
  CC      lib/extable.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  CC      lib/flex_proportions.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  LD      drivers/media/pci/ngene/built-in.o
  LD      drivers/media/pci/pt1/built-in.o
  CC      lib/int_sqrt.o
  CC      lib/idr.o
  LD      drivers/media/usb/s2255/built-in.o
  CC      lib/ioremap.o
  LD      drivers/media/pci/pluto2/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  LD      drivers/media/pci/pt3/built-in.o
  CC      lib/irq_regs.o
  CC      lib/kobject_uevent.o
  CC      lib/is_single_threaded.o
  LD      drivers/video/fbdev/omap2/omapfb/built-in.o
  LD      drivers/media/pci/saa7146/built-in.o
  CC      lib/kobject.o
  LD      drivers/media/usb/siano/built-in.o
  CC      lib/klist.o
  CC      lib/md5.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  CC      lib/nmi_backtrace.o
  LD      drivers/media/pci/smipcie/built-in.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  LD      drivers/media/pci/ttpci/built-in.o
  CC      lib/nodemask.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  CC      lib/ratelimit.o
  CC      lib/radix-tree.o
  LD      drivers/media/usb/zr364xx/built-in.o
  CC      lib/rbtree.o
  CC      lib/plist.o
  CC      lib/sha1.o
  CC      lib/seq_buf.o
  CC      lib/string.o
  CC      lib/show_mem.o
  LD      drivers/video/fbdev/omap2/built-in.o
  CC      lib/timerqueue.o
  CC      lib/vsprintf.o
  LD      drivers/media/pci/built-in.o
  LD      drivers/video/fbdev/built-in.o
  LD      drivers/media/usb/built-in.o
  LD      drivers/video/built-in.o
  LD      drivers/media/built-in.o
  LD      drivers/base/built-in.o
  LD      drivers/built-in.o
  LD      lib/built-in.o
  LD      kernel/events/built-in.o
  LD      kernel/built-in.o
  AR      lib/lib.a
  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
  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/video-vga.o
  CC      arch/x86/boot/version.o
  CC      arch/x86/boot/video-bios.o
  HOSTCC  arch/x86/boot/tools/build
  CC      arch/x86/boot/video-vesa.o
  LDS     arch/x86/boot/compressed/vmlinux.lds
  AS      arch/x86/boot/compressed/head_32.o
  VOFFSET arch/x86/boot/compressed/../voffset.h
  CC      arch/x86/boot/compressed/cmdline.o
  CC      arch/x86/boot/compressed/string.o
  CC      arch/x86/boot/compressed/error.o
  HOSTCC  arch/x86/boot/compressed/mkpiggy
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  CC      arch/x86/boot/compressed/cpuflags.o
  GZIP    arch/x86/boot/compressed/vmlinux.bin.gz
  CC      arch/x86/boot/compressed/misc.o
  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 13388 bytes (padded to 13824 bytes).
System is 525 kB
CRC cfbaf021
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: 0:00:12.546149