Buildresult: linus/u300_defconfig/arm-gcc4.6 built on Sep 26 2016, 12:42

kisskb

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Status:	OK
Date/Time:	Sep 26 2016, 12:42
Duration:	0:01:46.524471
Builder:	ka1
Revision:	mm: check VMA flags to avoid invalid PROT_NONE NUMA balancing (`38e088546522e1e86d2b8f401a1354ad3a9b3303)`
Target:	linus/u300_defconfig/arm-gcc4.6
Branch:	linus
Compiler:	arm-gcc4.6 (arm-unknown-linux-gnueabi-gcc (GCC) 4.6.3)
Config:	u300_defconfig (download)
Log:	Download original Possible warnings (1) /home/kisskb/slave/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 38e088546522e1e86d2b8f401a1354ad3a9b3303^{commit} 38e088546522e1e86d2b8f401a1354ad3a9b3303 already have revision, skipping fetch # git checkout -q -f -B kisskb 38e088546522e1e86d2b8f401a1354ad3a9b3303 # git clean -qxdf # git log -1 commit 38e088546522e1e86d2b8f401a1354ad3a9b3303 Author: Lorenzo Stoakes <lstoakes@gmail.com> Date: Sun Sep 11 23:54:25 2016 +0100 mm: check VMA flags to avoid invalid PROT_NONE NUMA balancing The NUMA balancing logic uses an arch-specific PROT_NONE page table flag defined by pte_protnone() or pmd_protnone() to mark PTEs or huge page PMDs respectively as requiring balancing upon a subsequent page fault. User-defined PROT_NONE memory regions which also have this flag set will not normally invoke the NUMA balancing code as do_page_fault() will send a segfault to the process before handle_mm_fault() is even called. However if access_remote_vm() is invoked to access a PROT_NONE region of memory, handle_mm_fault() is called via faultin_page() and __get_user_pages() without any access checks being performed, meaning the NUMA balancing logic is incorrectly invoked on a non-NUMA memory region. A simple means of triggering this problem is to access PROT_NONE mmap'd memory using /proc/self/mem which reliably results in the NUMA handling functions being invoked when CONFIG_NUMA_BALANCING is set. This issue was reported in bugzilla (issue 99101) which includes some simple repro code. There are BUG_ON() checks in do_numa_page() and do_huge_pmd_numa_page() added at commit c0e7cad to avoid accidentally provoking strange behaviour by attempting to apply NUMA balancing to pages that are in fact PROT_NONE. The BUG_ON()'s are consistently triggered by the repro. This patch moves the PROT_NONE check into mm/memory.c rather than invoking BUG_ON() as faulting in these pages via faultin_page() is a valid reason for reaching the NUMA check with the PROT_NONE page table flag set and is therefore not always a bug. Link: https://bugzilla.kernel.org/show_bug.cgi?id=99101 Reported-by: Trevor Saunders <tbsaunde@tbsaunde.org> Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com> Acked-by: Rik van Riel <riel@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Mel Gorman <mgorman@techsingularity.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version # < git log --format=%s --max-count=1 38e088546522e1e86d2b8f401a1354ad3a9b3303 # < make -j 8 ARCH=arm O=/home/kisskb/slave/build/linus_u300_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- u300_defconfig # make -j 8 ARCH=arm O=/home/kisskb/slave/build/linus_u300_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- make[1]: Entering directory '/home/kisskb/slave/build/linus_u300_defconfig_arm' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release UPD include/config/kernel.release GEN ./Makefile WRAP arch/arm/include/generated/asm/emergency-restart.h WRAP arch/arm/include/generated/asm/early_ioremap.h WRAP arch/arm/include/generated/asm/current.h WRAP arch/arm/include/generated/asm/errno.h CHK include/generated/uapi/linux/version.h WRAP arch/arm/include/generated/asm/cputime.h WRAP arch/arm/include/generated/asm/clkdev.h WRAP arch/arm/include/generated/asm/bitsperlong.h WRAP arch/arm/include/generated/asm/kdebug.h WRAP arch/arm/include/generated/asm/exec.h WRAP arch/arm/include/generated/asm/irq_regs.h WRAP arch/arm/include/generated/asm/local64.h WRAP arch/arm/include/generated/asm/ipcbuf.h WRAP arch/arm/include/generated/asm/ioctl.h WRAP arch/arm/include/generated/asm/msgbuf.h WRAP arch/arm/include/generated/asm/local.h WRAP arch/arm/include/generated/asm/msi.h WRAP arch/arm/include/generated/asm/param.h WRAP arch/arm/include/generated/asm/poll.h WRAP arch/arm/include/generated/asm/parport.h UPD include/generated/uapi/linux/version.h WRAP arch/arm/include/generated/asm/mm-arch-hooks.h WRAP arch/arm/include/generated/asm/seccomp.h WRAP arch/arm/include/generated/asm/segment.h WRAP arch/arm/include/generated/asm/resource.h WRAP arch/arm/include/generated/asm/sembuf.h WRAP arch/arm/include/generated/asm/rwsem.h WRAP arch/arm/include/generated/asm/serial.h WRAP arch/arm/include/generated/asm/preempt.h WRAP arch/arm/include/generated/asm/shmbuf.h WRAP arch/arm/include/generated/asm/siginfo.h WRAP arch/arm/include/generated/asm/simd.h WRAP arch/arm/include/generated/asm/sizes.h WRAP arch/arm/include/generated/asm/socket.h WRAP arch/arm/include/generated/asm/sockios.h WRAP arch/arm/include/generated/asm/unaligned.h WRAP arch/arm/include/generated/asm/termbits.h WRAP arch/arm/include/generated/asm/termios.h WRAP arch/arm/include/generated/asm/timex.h WRAP arch/arm/include/generated/asm/trace_clock.h CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h Using /home/kisskb/slave/src as source for kernel HOSTCC scripts/kallsyms HOSTCC scripts/dtc/fstree.o HOSTCC scripts/dtc/dtc.o HOSTCC scripts/dtc/flattree.o HOSTCC scripts/conmakehash CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/devicetable-offsets.s GEN scripts/mod/devicetable-offsets.h HOSTCC scripts/sortextable HOSTCC scripts/dtc/data.o GEN include/generated/mach-types.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o CC kernel/bounds.s HOSTCC scripts/dtc/livetree.o HOSTCC scripts/mod/file2alias.o CHK include/generated/timeconst.h UPD include/generated/timeconst.h CHK include/generated/bounds.h UPD include/generated/bounds.h CC arch/arm/kernel/asm-offsets.s HOSTCC scripts/dtc/treesource.o HOSTCC scripts/mod/sumversion.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-parser.tab.o CHK include/generated/asm-offsets.h HOSTCC scripts/dtc/dtc-lexer.lex.o UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh HOSTLD scripts/dtc/dtc HOSTLD scripts/mod/modpost CC init/calibrate.o CHK include/generated/compile.h CC init/init_task.o CC init/do_mounts.o CC init/noinitramfs.o CC init/main.o LD usr/built-in.o CC arch/arm/mm/dma-mapping.o UPD include/generated/compile.h CC init/version.o CC arch/arm/kernel/elf.o AS arch/arm/kernel/entry-common.o CC arch/arm/kernel/irq.o CC arch/arm/kernel/opcodes.o CC arch/arm/kernel/process.o CC arch/arm/mm/extable.o CC arch/arm/kernel/ptrace.o CC arch/arm/kernel/reboot.o CC arch/arm/kernel/return_address.o CC arch/arm/mm/fault.o CC arch/arm/kernel/setup.o CC arch/arm/mm/init.o CC arch/arm/kernel/signal.o AS arch/arm/kernel/sigreturn_codes.o LD init/mounts.o CC arch/arm/kernel/stacktrace.o LD init/built-in.o CC arch/arm/kernel/sys_arm.o CC arch/arm/common/firmware.o CC arch/arm/kernel/time.o CC arch/arm/mm/iomap.o CC arch/arm/kernel/traps.o CC arch/arm/kernel/atags_parse.o AS arch/arm/kernel/entry-armv.o LD arch/arm/common/built-in.o CC arch/arm/mm/fault-armv.o LD arch/arm/probes/built-in.o LD arch/arm/net/built-in.o LD arch/arm/crypto/built-in.o LD arch/arm/firmware/built-in.o CC arch/arm/mach-u300/core.o CC arch/arm/kernel/cpuidle.o CC arch/arm/kernel/armksyms.o CC arch/arm/kernel/module.o CC arch/arm/mm/flush.o CC arch/arm/mm/idmap.o CC arch/arm/kernel/unwind.o CC arch/arm/kernel/tcm.o CC arch/arm/kernel/devtree.o CC arch/arm/kernel/io.o AS arch/arm/kernel/head.o LDS arch/arm/kernel/vmlinux.lds CC arch/arm/mach-u300/dummyspichip.o CC arch/arm/mach-u300/regulator.o CC arch/arm/mm/ioremap.o CC arch/arm/mm/mmap.o CC arch/arm/mm/pgd.o CC kernel/fork.o CC kernel/exec_domain.o LD arch/arm/kernel/built-in.o LD certs/built-in.o CC arch/arm/mm/mmu.o CC arch/arm/mm/pageattr.o CC arch/arm/mm/proc-syms.o LD arch/arm/mach-u300/built-in.o CC kernel/panic.o CC arch/arm/mm/alignment.o CC mm/filemap.o AS arch/arm/mm/abort-ev5tj.o AS arch/arm/mm/pabort-legacy.o CC arch/arm/mm/copypage-v4wb.o AS arch/arm/mm/tlb-v4wbi.o CC fs/open.o AS arch/arm/mm/proc-arm926.o CC fs/read_write.o CC kernel/cpu.o CC kernel/exit.o CC mm/mempool.o LD arch/arm/mm/built-in.o CC ipc/util.o CC kernel/softirq.o CC kernel/resource.o CC mm/oom_kill.o CC fs/file_table.o CC kernel/sysctl.o CC fs/super.o CC ipc/msgutil.o CC mm/maccess.o CC kernel/sysctl_binary.o CC kernel/capability.o CC fs/char_dev.o CC mm/page_alloc.o CC ipc/msg.o CC mm/page-writeback.o CC kernel/ptrace.o CC kernel/user.o CC fs/stat.o CC ipc/sem.o CC fs/exec.o CC kernel/signal.o CC kernel/sys.o CC fs/pipe.o CC kernel/kmod.o CC fs/namei.o CC kernel/workqueue.o CC mm/readahead.o CC ipc/shm.o CC fs/fcntl.o CC kernel/pid.o CC mm/swap.o CC fs/ioctl.o CC mm/truncate.o CC ipc/syscall.o CC kernel/task_work.o CC ipc/ipc_sysctl.o CC kernel/extable.o CC mm/vmscan.o LD ipc/built-in.o CC security/commoncap.o CC fs/readdir.o CC kernel/params.o CC mm/shmem.o CC kernel/kthread.o CC fs/select.o CC kernel/sys_ni.o CC kernel/nsproxy.o CC kernel/notifier.o CC kernel/ksysfs.o CC security/min_addr.o CC fs/dcache.o CC kernel/cred.o CC kernel/reboot.o LD security/built-in.o LD crypto/built-in.o CC block/bio.o CC kernel/async.o CC kernel/range.o CC kernel/groups.o CC kernel/smpboot.o CC kernel/irq/irqdesc.o CC fs/inode.o CC mm/util.o LD kernel/livepatch/built-in.o CC kernel/power/qos.o CC kernel/locking/mutex.o CC kernel/irq/handle.o CC fs/attr.o CC mm/mmzone.o CC mm/vmstat.o CC kernel/locking/semaphore.o CC kernel/irq/manage.o CC mm/backing-dev.o LD kernel/power/built-in.o CC kernel/printk/printk.o CC block/elevator.o CC fs/bad_inode.o CC kernel/locking/rwsem.o CC fs/file.o CC mm/mm_init.o CC fs/filesystems.o CC mm/mmu_context.o CC kernel/locking/percpu-rwsem.o CC kernel/irq/spurious.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] CC mm/percpu.o CC kernel/locking/rtmutex.o CC block/blk-core.o CC mm/slab_common.o CC fs/namespace.o CC fs/seq_file.o CC kernel/irq/resend.o CC kernel/printk/nmi.o CC mm/compaction.o CC kernel/irq/chip.o CC kernel/locking/rwsem-xadd.o LD kernel/printk/built-in.o CC kernel/rcu/update.o CC fs/xattr.o CC mm/vmacache.o CC kernel/rcu/sync.o CC kernel/irq/dummychip.o LD kernel/locking/built-in.o CC kernel/sched/core.o CC mm/interval_tree.o CC kernel/rcu/srcu.o CC kernel/irq/devres.o CC fs/libfs.o CC kernel/irq/autoprobe.o CC kernel/rcu/tree.o CC mm/list_lru.o CC kernel/irq/irqdomain.o CC block/blk-tag.o CC fs/fs-writeback.o CC kernel/irq/proc.o CC mm/workingset.o CC block/blk-sysfs.o CC block/blk-flush.o LD kernel/irq/built-in.o CC kernel/time/time.o CC mm/debug.o CC kernel/sched/loadavg.o CC fs/pnode.o CC kernel/futex.o CC block/blk-settings.o CC fs/splice.o CC kernel/sched/clock.o CC mm/gup.o CC fs/sync.o CC block/blk-ioc.o CC kernel/time/timer.o LD kernel/rcu/built-in.o CC kernel/up.o CC kernel/sched/cputime.o CC kernel/uid16.o CC block/blk-map.o CC fs/utimes.o CC mm/highmem.o CC kernel/sched/idle_task.o CC fs/stack.o CC kernel/module.o CC kernel/kallsyms.o CC block/blk-exec.o CC fs/fs_struct.o CC mm/memory.o CC fs/statfs.o CC kernel/sched/fair.o CC kernel/time/hrtimer.o CC kernel/utsname_sysctl.o CC fs/fs_pin.o CC block/blk-merge.o CC fs/nsfs.o CC kernel/elfcore.o CC fs/buffer.o CC fs/block_dev.o CC kernel/irq_work.o CC kernel/sched/rt.o CC kernel/time/itimer.o CC kernel/time/posix-timers.o CC block/blk-softirq.o CC kernel/cpu_pm.o CC mm/mincore.o CC kernel/sched/deadline.o CC kernel/membarrier.o CC fs/direct-io.o CC kernel/time/posix-cpu-timers.o CC mm/mlock.o CC block/blk-timeout.o CC kernel/memremap.o CC kernel/time/timekeeping.o CC kernel/sched/stop_task.o CC fs/mpage.o CC block/blk-lib.o CC kernel/time/ntp.o CC mm/mmap.o CC kernel/sched/wait.o CC drivers/amba/bus.o CC block/blk-mq.o CC fs/proc_namespace.o CC kernel/sched/swait.o CC kernel/time/clocksource.o CC fs/debugfs/inode.o LD drivers/amba/built-in.o CC fs/devpts/inode.o LD drivers/auxdisplay/built-in.o CC kernel/sched/completion.o CC drivers/base/component.o CC kernel/time/jiffies.o CC kernel/sched/idle.o LD fs/devpts/devpts.o LD fs/devpts/built-in.o LD fs/exofs/built-in.o CC fs/debugfs/file.o CC fs/exportfs/expfs.o CC drivers/base/core.o CC mm/mprotect.o CC kernel/time/timer_list.o CC block/blk-mq-tag.o CC kernel/time/timeconv.o LD fs/exportfs/exportfs.o LD fs/exportfs/built-in.o LD kernel/sched/built-in.o CC fs/fat/cache.o CC kernel/time/timecounter.o LD sound/built-in.o LD firmware/built-in.o CC mm/mremap.o CC kernel/time/posix-clock.o LD net/built-in.o CC mm/msync.o CC kernel/time/alarmtimer.o LD fs/debugfs/debugfs.o LD fs/debugfs/built-in.o CC fs/fuse/dev.o CC block/blk-mq-sysfs.o CC fs/fat/dir.o CC drivers/base/bus.o CC mm/rmap.o CC mm/vmalloc.o CC kernel/time/clockevents.o CC kernel/time/tick-common.o CC block/blk-mq-cpu.o CC kernel/time/sched_clock.o CC fs/kernfs/mount.o CC drivers/base/dd.o CC block/blk-mq-cpumap.o CC fs/fat/fatent.o CC mm/pagewalk.o CC kernel/time/tick-oneshot.o CC mm/pgtable-generic.o CC block/ioctl.o CC fs/kernfs/inode.o CC mm/process_vm_access.o CC fs/fuse/dir.o CC drivers/base/syscore.o CC fs/fat/file.o CC kernel/time/tick-sched.o CC mm/init-mm.o CC drivers/base/driver.o CC mm/nobootmem.o CC fs/kernfs/dir.o CC mm/fadvise.o CC block/genhd.o CC fs/fat/inode.o CC kernel/time/timer_stats.o CC drivers/base/class.o CC mm/madvise.o CC mm/memblock.o CC fs/fuse/file.o CC fs/kernfs/file.o CC block/scsi_ioctl.o CC kernel/time/timekeeping_debug.o CC drivers/base/platform.o CC mm/dmapool.o CC mm/slub.o CC fs/fat/misc.o LD kernel/time/built-in.o LD kernel/built-in.o CC fs/fat/nfs.o LD arch/arm/lib/built-in.o AS arch/arm/lib/ashldi3.o CC fs/kernfs/symlink.o AS arch/arm/lib/ashrdi3.o AS arch/arm/lib/backtrace.o CC mm/migrate.o AS arch/arm/lib/bswapsdi2.o CC block/partition-generic.o AS arch/arm/lib/call_with_stack.o AS arch/arm/lib/changebit.o CC drivers/base/cpu.o AS arch/arm/lib/clear_user.o CC fs/fat/namei_vfat.o LD fs/kernfs/built-in.o CC fs/nls/nls_base.o AS arch/arm/lib/clearbit.o AS arch/arm/lib/copy_from_user.o AS arch/arm/lib/copy_page.o AS arch/arm/lib/copy_to_user.o AS arch/arm/lib/csumipv6.o CC block/ioprio.o AS arch/arm/lib/csumpartial.o CC fs/nls/nls_cp437.o AS arch/arm/lib/csumpartialcopy.o CC drivers/base/firmware.o CC mm/early_ioremap.o AS arch/arm/lib/csumpartialcopyuser.o CC fs/nls/nls_iso8859-1.o AS arch/arm/lib/delay-loop.o CC drivers/base/init.o CC arch/arm/lib/delay.o LD fs/nls/built-in.o CC fs/notify/fsnotify.o CC block/badblocks.o LD fs/fat/fat.o LD fs/fat/vfat.o LD fs/fat/built-in.o CC drivers/base/map.o AS arch/arm/lib/div64.o AS arch/arm/lib/findbit.o LD fs/quota/built-in.o CC fs/ramfs/inode.o AS arch/arm/lib/getuser.o CC fs/notify/notification.o CC fs/proc/task_mmu.o AS arch/arm/lib/io-readsb.o AS arch/arm/lib/io-readsl.o CC block/partitions/check.o CC fs/fuse/inode.o AS arch/arm/lib/io-readsw-armv4.o AS arch/arm/lib/io-writesb.o CC fs/ramfs/file-mmu.o LD mm/built-in.o CC drivers/base/devres.o AS arch/arm/lib/io-writesl.o CC fs/notify/group.o AS arch/arm/lib/io-writesw-armv4.o AS arch/arm/lib/lib1funcs.o AS arch/arm/lib/lshrdi3.o AS arch/arm/lib/memchr.o CC lib/lockref.o AS arch/arm/lib/memcpy.o CC block/partitions/msdos.o LD fs/ramfs/ramfs.o LD fs/ramfs/built-in.o CC fs/sysfs/file.o CC fs/notify/inode_mark.o AS arch/arm/lib/memmove.o CC lib/bcd.o CC lib/div64.o AS arch/arm/lib/memset.o AS arch/arm/lib/memzero.o CC drivers/base/attribute_container.o AS arch/arm/lib/muldi3.o CC fs/proc/inode.o AS arch/arm/lib/putuser.o CC fs/notify/mark.o CC lib/sort.o CC fs/fuse/control.o AS arch/arm/lib/setbit.o CC lib/parser.o AS arch/arm/lib/strchr.o CC fs/sysfs/dir.o AS arch/arm/lib/strrchr.o AS arch/arm/lib/testchangebit.o CC block/partitions/efi.o AS arch/arm/lib/testclearbit.o CC drivers/base/transport_class.o AS arch/arm/lib/testsetbit.o CC lib/halfmd4.o CC fs/sysfs/symlink.o AS arch/arm/lib/ucmpdi2.o CC fs/proc/root.o CC fs/notify/vfsmount_mark.o CC lib/debug_locks.o LD fs/fuse/fuse.o AR arch/arm/lib/lib.a LD fs/fuse/built-in.o CC fs/eventpoll.o LD virt/lib/built-in.o CC lib/random32.o LD virt/built-in.o DTC arch/arm/boot/dts/ste-u300.dtb LD drivers/block/built-in.o LD drivers/bus/built-in.o CC fs/anon_inodes.o CC lib/bust_spinlocks.o CC drivers/base/topology.o CC fs/proc/base.o CC fs/sysfs/mount.o CC fs/notify/fdinfo.o LD block/partitions/built-in.o CC block/noop-iosched.o CC fs/signalfd.o CC fs/sysfs/group.o CC drivers/base/container.o CC lib/kasprintf.o LD fs/notify/dnotify/built-in.o LD fs/notify/fanotify/built-in.o CC fs/notify/inotify/inotify_fsnotify.o CC block/deadline-iosched.o CC lib/bitmap.o CC fs/timerfd.o CC drivers/base/property.o LD fs/sysfs/built-in.o CC fs/eventfd.o CC fs/notify/inotify/inotify_user.o CC fs/locks.o CC lib/scatterlist.o LD block/built-in.o CC lib/gcd.o CC lib/lcm.o CC fs/binfmt_script.o LD fs/notify/inotify/built-in.o CC fs/proc/generic.o CC fs/binfmt_elf.o LD fs/notify/built-in.o CC lib/list_sort.o CC fs/coredump.o CC lib/uuid.o CC drivers/base/cacheinfo.o CC lib/flex_array.o CC lib/iov_iter.o CC fs/drop_caches.o CC lib/clz_ctz.o CC fs/proc/array.o CC lib/bsearch.o CC fs/fhandle.o CC drivers/base/power/clock_ops.o CC lib/find_bit.o LD drivers/cdrom/built-in.o CC drivers/char/mem.o CC lib/llist.o CC drivers/base/regmap/regmap.o CC lib/memweight.o LD drivers/base/power/built-in.o CC drivers/base/dma-mapping.o CC lib/kfifo.o CC drivers/base/dma-coherent.o CC lib/percpu-refcount.o CC fs/proc/fd.o CC lib/percpu_ida.o CC lib/rhashtable.o CC drivers/char/random.o CC lib/reciprocal_div.o CC drivers/base/firmware_class.o CC drivers/base/module.o CC lib/once.o CC lib/string_helpers.o CC drivers/base/regmap/regcache.o CC fs/proc/proc_tty.o CC drivers/base/pinctrl.o CC lib/hexdump.o CC drivers/char/misc.o CC lib/kstrtox.o CC drivers/base/regmap/regcache-rbtree.o CC lib/pci_iomap.o CC fs/proc/cmdline.o CC lib/iomap_copy.o CC drivers/clk/clk-devres.o LD drivers/char/agp/built-in.o CC lib/devres.o CC lib/hweight.o CC fs/proc/consoles.o LD drivers/char/built-in.o CC lib/bitrev.o CC lib/rational.o CC drivers/clocksource/clksrc-probe.o HOSTCC lib/gen_crc32table CC lib/genalloc.o CC drivers/clk/clkdev.o CC lib/lzo/lzo1x_compress.o CC lib/swiotlb.o CC fs/proc/cpuinfo.o CC lib/iommu-helper.o CC drivers/base/regmap/regcache-lzo.o CC lib/iommu-common.o CC drivers/clocksource/mmio.o CC fs/proc/devices.o CC lib/lzo/lzo1x_decompress_safe.o CC lib/syscall.o CC drivers/clk/clk.o CC lib/atomic64.o CC drivers/base/regmap/regcache-flat.o CC fs/proc/interrupts.o CC drivers/clocksource/timer-u300.o LD lib/lzo/lzo_compress.o LD lib/lzo/lzo_decompress.o CC lib/strncpy_from_user.o LD lib/lzo/built-in.o CC lib/strnlen_user.o CC lib/argv_split.o CC lib/bug.o CC lib/chacha20.o CC fs/proc/loadavg.o LD drivers/clocksource/built-in.o CC drivers/base/regmap/regmap-debugfs.o CC lib/cmdline.o CC drivers/cpuidle/cpuidle.o CC lib/ctype.o CC lib/dec_and_lock.o CC lib/decompress.o CC lib/dma-noop.o CC lib/dump_stack.o CC lib/earlycpio.o CC lib/extable.o CC fs/proc/meminfo.o CC lib/fdt.o CC lib/fdt_empty_tree.o CC lib/fdt_ro.o CC lib/fdt_rw.o CC drivers/base/regmap/regmap-i2c.o CC lib/fdt_strerror.o CC drivers/cpuidle/driver.o CC drivers/cpuidle/governor.o CC drivers/cpuidle/sysfs.o CC fs/proc/stat.o CC drivers/clk/clk-divider.o CC drivers/cpuidle/governors/menu.o CC drivers/base/regmap/regmap-spi.o CC lib/fdt_sw.o CC drivers/base/regmap/regmap-mmio.o CC lib/fdt_wip.o CC fs/proc/uptime.o CC fs/proc/version.o CC lib/flex_proportions.o LD drivers/cpuidle/governors/built-in.o LD drivers/cpuidle/built-in.o LD drivers/firewire/built-in.o CC drivers/dma/dmaengine.o LD drivers/firmware/broadcom/built-in.o LD drivers/firmware/built-in.o CC lib/idr.o CC drivers/gpio/devres.o CC drivers/clk/clk-fixed-factor.o CC lib/int_sqrt.o CC lib/ioremap.o CC fs/proc/softirqs.o LD drivers/base/regmap/built-in.o CC drivers/clk/clk-fixed-rate.o LD drivers/base/built-in.o CC drivers/gpio/gpiolib.o CC drivers/clk/clk-gate.o LD drivers/gpu/drm/bridge/built-in.o LD drivers/gpu/drm/hisilicon/built-in.o LD drivers/gpu/drm/i2c/built-in.o LD drivers/gpu/drm/omapdrm/displays/built-in.o LD drivers/gpu/drm/omapdrm/dss/built-in.o LD drivers/gpu/drm/omapdrm/built-in.o LD drivers/gpu/drm/panel/built-in.o LD drivers/gpu/drm/tilcdc/built-in.o LD drivers/gpu/drm/built-in.o LD drivers/gpu/vga/built-in.o LD drivers/gpu/built-in.o CC drivers/hid/hid-core.o CC fs/proc/namespaces.o CC drivers/clk/clk-multiplier.o CC drivers/clk/clk-mux.o CC lib/irq_regs.o CC lib/is_single_threaded.o CC drivers/dma/of-dma.o CC fs/proc/self.o CC drivers/hid/hid-input.o CC lib/klist.o CC drivers/gpio/gpiolib-legacy.o CC drivers/clk/clk-composite.o CC lib/kobject.o CC drivers/clk/clk-fractional-divider.o CC drivers/dma/coh901318.o CC fs/proc/thread_self.o CC fs/proc/proc_sysctl.o CC drivers/gpio/gpiolib-of.o CC lib/kobject_uevent.o CC drivers/clk/clk-gpio.o CC lib/md5.o CC fs/proc/kmsg.o CC lib/nmi_backtrace.o LD drivers/gpio/built-in.o LD drivers/hwtracing/intel_th/built-in.o CC drivers/i2c/i2c-boardinfo.o CC drivers/clk/clk-conf.o CC fs/proc/page.o CC lib/nodemask.o CC drivers/dma/coh901318_lli.o CC drivers/i2c/i2c-core.o CC drivers/clk/clk-u300.o CC lib/plist.o LD drivers/dma/qcom/built-in.o CC lib/radix-tree.o LD drivers/dma/xilinx/built-in.o CC lib/ratelimit.o CC lib/rbtree.o LD fs/proc/proc.o LD fs/proc/built-in.o LD fs/built-in.o CC lib/seq_buf.o LD drivers/clk/bcm/built-in.o LD drivers/clk/mvebu/built-in.o LD drivers/clk/ti/built-in.o LD drivers/i2c/algos/built-in.o CC lib/sha1.o LD drivers/clk/built-in.o LD drivers/dma/built-in.o CC drivers/i2c/busses/i2c-stu300.o CC drivers/hid/hid-debug.o LD drivers/idle/built-in.o CC drivers/input/input.o LD drivers/iommu/built-in.o CC drivers/irqchip/irqchip.o CC lib/show_mem.o CC lib/string.o CC lib/timerqueue.o CC lib/vsprintf.o CC drivers/irqchip/irq-vic.o LD drivers/i2c/muxes/built-in.o LD drivers/i2c/busses/built-in.o LD drivers/i2c/built-in.o GEN lib/crc32table.h CC lib/crc32.o CC drivers/hid/hid-generic.o LD drivers/lguest/built-in.o LD drivers/macintosh/built-in.o LD drivers/hid/hid.o CC drivers/input/input-compat.o LD drivers/media/common/b2c2/built-in.o CC drivers/mfd/mfd-core.o LD drivers/media/common/saa7146/built-in.o LD drivers/media/common/siano/built-in.o LD drivers/media/common/v4l2-tpg/built-in.o LD drivers/media/common/built-in.o LD drivers/media/firewire/built-in.o LD drivers/media/i2c/soc_camera/built-in.o LD drivers/media/i2c/built-in.o LD drivers/irqchip/built-in.o LD drivers/media/mmc/siano/built-in.o LD drivers/media/mmc/built-in.o LD drivers/misc/cb710/built-in.o LD drivers/misc/eeprom/built-in.o CC drivers/input/input-mt.o LD drivers/media/pci/b2c2/built-in.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/media/pci/ddbridge/built-in.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/pci/mantis/built-in.o LD drivers/misc/mic/bus/built-in.o LD drivers/hid/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/misc/mic/built-in.o LD drivers/media/pci/ngene/built-in.o LD drivers/media/pci/pluto2/built-in.o CC drivers/mmc/card/block.o LD drivers/media/pci/pt1/built-in.o LD drivers/media/pci/pt3/built-in.o LD drivers/media/pci/saa7146/built-in.o LD drivers/misc/ti-st/built-in.o LD drivers/media/pci/smipcie/built-in.o CC drivers/input/ff-core.o CC drivers/input/evdev.o CC drivers/mfd/abx500-core.o LD drivers/media/pci/ttpci/built-in.o LD drivers/media/pci/built-in.o LD drivers/misc/built-in.o LD drivers/media/platform/omap/built-in.o LD drivers/media/platform/built-in.o CC drivers/mtd/mtdcore.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/rc/built-in.o LD drivers/media/tuners/built-in.o LD drivers/media/usb/b2c2/built-in.o LD drivers/media/usb/dvb-usb/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o LD drivers/media/usb/s2255/built-in.o LD drivers/media/usb/siano/built-in.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o LD drivers/media/usb/ttusb-dec/built-in.o LD drivers/media/usb/zr364xx/built-in.o LD drivers/media/usb/built-in.o LD drivers/input/keyboard/built-in.o LD drivers/media/built-in.o LD drivers/input/input-core.o CC drivers/mfd/ab3100-core.o LD drivers/net/built-in.o LD drivers/nfc/built-in.o LD drivers/nvme/host/built-in.o CC drivers/of/base.o LD drivers/nvme/target/built-in.o LD drivers/nvme/built-in.o LD drivers/platform/built-in.o LD drivers/power/built-in.o CC drivers/pinctrl/core.o LD drivers/pwm/built-in.o CC drivers/regulator/core.o LD lib/built-in.o LD drivers/input/built-in.o AR lib/lib.a CC drivers/regulator/dummy.o CC drivers/rtc/rtc-lib.o CC drivers/mtd/mtdsuper.o CC drivers/mfd/ab3100-otp.o CC drivers/mmc/card/queue.o CC drivers/rtc/systohc.o CC drivers/mfd/syscon.o CC drivers/of/device.o CC drivers/mtd/mtdconcat.o CC drivers/pinctrl/pinctrl-utils.o CC drivers/rtc/class.o CC drivers/rtc/interface.o LD drivers/mmc/card/mmc_block.o LD drivers/mmc/card/built-in.o LD drivers/mfd/built-in.o CC drivers/pinctrl/pinmux.o CC drivers/mmc/core/core.o LD drivers/soc/bcm/built-in.o LD drivers/soc/fsl/built-in.o LD drivers/soc/built-in.o CC drivers/spi/spi.o CC drivers/rtc/rtc-dev.o CC drivers/of/platform.o CC drivers/pinctrl/pinconf.o CC drivers/rtc/rtc-proc.o CC drivers/regulator/fixed-helper.o CC drivers/mtd/mtdpart.o CC drivers/rtc/rtc-sysfs.o CC drivers/of/fdt.o CC drivers/rtc/rtc-ab3100.o CC drivers/regulator/helpers.o CC drivers/pinctrl/devicetree.o CC drivers/rtc/rtc-coh901331.o LD drivers/rtc/rtc-core.o CC drivers/mmc/core/bus.o CC drivers/pinctrl/pinconf-generic.o CC drivers/pinctrl/pinctrl-u300.o CC drivers/regulator/devres.o LD drivers/rtc/built-in.o CC drivers/mtd/mtdchar.o CC drivers/tty/tty_io.o CC drivers/of/fdt_address.o CC drivers/mmc/core/host.o CC drivers/pinctrl/pinctrl-coh901.o LD drivers/pinctrl/bcm/built-in.o CC drivers/regulator/of_regulator.o LD drivers/pinctrl/freescale/built-in.o LD drivers/pinctrl/nomadik/built-in.o CC drivers/spi/spi-pl022.o CC drivers/tty/n_tty.o LD drivers/pinctrl/built-in.o CC drivers/mmc/core/mmc.o CC drivers/of/address.o CC drivers/regulator/fixed.o CC drivers/of/irq.o LD drivers/spi/built-in.o CC drivers/tty/tty_ioctl.o CC drivers/mtd/ofpart.o CC drivers/video/backlight/backlight.o CC drivers/tty/tty_ldisc.o CC drivers/of/of_reserved_mem.o CC drivers/regulator/ab3100.o CC drivers/mtd/cmdlinepart.o CC drivers/tty/tty_buffer.o CC drivers/video/backlight/generic_bl.o CC drivers/tty/tty_port.o CC drivers/tty/tty_mutex.o CC drivers/mmc/core/mmc_ops.o CC drivers/tty/tty_ldsem.o LD drivers/of/built-in.o CC drivers/mtd/chips/chipreg.o LD drivers/video/backlight/built-in.o CC drivers/watchdog/watchdog_core.o CC drivers/video/console/dummycon.o LD drivers/regulator/built-in.o LD drivers/mtd/devices/built-in.o LD drivers/mtd/lpddr/built-in.o LD drivers/mtd/maps/built-in.o CC drivers/mtd/nand/nand_base.o CC drivers/tty/pty.o LD drivers/video/console/built-in.o LD drivers/tty/ipwireless/built-in.o LD drivers/mtd/chips/built-in.o CC drivers/tty/serial/serial_core.o LD drivers/mtd/onenand/built-in.o CC drivers/watchdog/watchdog_dev.o LD drivers/mtd/tests/built-in.o CC drivers/video/fbdev/core/fb_cmdline.o LD drivers/mtd/mtd.o CC drivers/watchdog/coh901327_wdt.o CC drivers/tty/vt/vt_ioctl.o CC drivers/mmc/core/sd.o CC drivers/video/fbdev/core/fb_notify.o CC drivers/video/fbdev/core/fbmem.o CC drivers/mmc/host/mmci.o LD drivers/watchdog/watchdog.o LD drivers/watchdog/built-in.o CC drivers/mtd/nand/nand_bbt.o CC drivers/mmc/core/sd_ops.o CC drivers/video/fbdev/core/fbmon.o CC drivers/tty/vt/vc_screen.o CC drivers/tty/serial/earlycon.o CC drivers/mtd/nand/nand_timings.o CC drivers/mtd/nand/nand_ecc.o CC drivers/mtd/nand/nand_ids.o CC drivers/tty/serial/amba-pl011.o CC drivers/video/fbdev/core/fbcmap.o CC drivers/mmc/core/sdio.o LD drivers/mmc/host/built-in.o CC drivers/mmc/core/sdio_ops.o CC drivers/tty/vt/selection.o CC drivers/video/fbdev/core/fbsysfs.o CC drivers/mtd/nand/fsmc_nand.o LD drivers/mtd/nand/nand.o CC drivers/tty/vt/keyboard.o CC drivers/mmc/core/sdio_bus.o CC drivers/mmc/core/sdio_cis.o CC drivers/video/fbdev/core/modedb.o CC drivers/tty/vt/consolemap.o CC drivers/video/fbdev/core/fbcvt.o CC drivers/mmc/core/sdio_io.o LD drivers/mtd/nand/built-in.o LD drivers/mtd/built-in.o CC drivers/mmc/core/sdio_irq.o CONMK drivers/tty/vt/consolemap_deftbl.c CC drivers/tty/vt/vt.o SHIPPED drivers/tty/vt/defkeymap.c CC drivers/tty/vt/consolemap_deftbl.o LD drivers/video/fbdev/core/fb.o CC drivers/tty/vt/defkeymap.o LD drivers/video/fbdev/core/built-in.o LD drivers/tty/serial/built-in.o CC drivers/mmc/core/quirks.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o LD drivers/video/fbdev/omap2/omapfb/built-in.o LD drivers/video/fbdev/omap2/built-in.o LD drivers/video/fbdev/built-in.o CC drivers/mmc/core/slot-gpio.o LD drivers/video/built-in.o CC drivers/mmc/core/pwrseq.o CC drivers/mmc/core/debugfs.o CC drivers/mmc/core/pwrseq_simple.o CC drivers/mmc/core/pwrseq_emmc.o LD drivers/mmc/core/mmc_core.o LD drivers/mmc/core/built-in.o LD drivers/mmc/built-in.o LD drivers/tty/vt/built-in.o LD drivers/tty/built-in.o LD drivers/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 KSYM .tmp_kallsyms1.o KSYM .tmp_kallsyms2.o LD vmlinux SORTEX vmlinux SYSMAP System.map OBJCOPY arch/arm/boot/Image Building modules, stage 2. Kernel: arch/arm/boot/Image is ready MODPOST 0 modules LDS arch/arm/boot/compressed/vmlinux.lds AS arch/arm/boot/compressed/head.o GZIP arch/arm/boot/compressed/piggy_data CC arch/arm/boot/compressed/misc.o CC arch/arm/boot/compressed/string.o CC arch/arm/boot/compressed/decompress.o SHIPPED arch/arm/boot/compressed/lib1funcs.S SHIPPED arch/arm/boot/compressed/ashldi3.S SHIPPED arch/arm/boot/compressed/bswapsdi2.S AS arch/arm/boot/compressed/lib1funcs.o AS arch/arm/boot/compressed/ashldi3.o AS arch/arm/boot/compressed/bswapsdi2.o AS arch/arm/boot/compressed/piggy.o LD arch/arm/boot/compressed/vmlinux OBJCOPY arch/arm/boot/zImage Kernel: arch/arm/boot/zImage is ready make[1]: Leaving directory '/home/kisskb/slave/build/linus_u300_defconfig_arm' Completed OK # rm -rf /home/kisskb/slave/build/linus_u300_defconfig_arm # Build took: 0:01:46.524471

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