# git rev-parse -q --verify 6c108750cacdb3038c30f974967be1e6f99c8bf0^{commit} 6c108750cacdb3038c30f974967be1e6f99c8bf0 already have revision, skipping fetch # git checkout -q -f -B kisskb 6c108750cacdb3038c30f974967be1e6f99c8bf0 # git clean -qxdf # git log -1 commit 6c108750cacdb3038c30f974967be1e6f99c8bf0 Author: Michael Neuling Date: Thu Nov 19 15:44:45 2015 +1100 powerpc/tm: Check for already reclaimed tasks Currently we can hit a scenario where we'll tm_reclaim() twice. This results in a TM bad thing exception because the second reclaim occurs when not in suspend mode. The scenario in which this can happen is the following. We attempt to deliver a signal to userspace. To do this we need obtain the stack pointer to write the signal context. To get this stack pointer we must tm_reclaim() in case we need to use the checkpointed stack pointer (see get_tm_stackpointer()). Normally we'd then return directly to userspace to deliver the signal without going through __switch_to(). Unfortunatley, if at this point we get an error (such as a bad userspace stack pointer), we need to exit the process. The exit will result in a __switch_to(). __switch_to() will attempt to save the process state which results in another tm_reclaim(). This tm_reclaim() now causes a TM Bad Thing exception as this state has already been saved and the processor is no longer in TM suspend mode. Whee! This patch checks the state of the MSR to ensure we are TM suspended before we attempt the tm_reclaim(). If we've already saved the state away, we should no longer be in TM suspend mode. This has the additional advantage of checking for a potential TM Bad Thing exception. Found using syscall fuzzer. Signed-off-by: Michael Neuling Cc: stable@vger.kernel.org # v3.9+ Signed-off-by: Michael Ellerman # < /opt/cross/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 6c108750cacdb3038c30f974967be1e6f99c8bf0 # < make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/mpe_adder875_defconfig_powerpc CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- adder875_defconfig # make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/mpe_adder875_defconfig_powerpc CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- make[1]: Entering directory '/home/kisskb/slave/build/mpe_adder875_defconfig_powerpc' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release GEN ./Makefile WRAP arch/powerpc/include/generated/asm/clkdev.h WRAP arch/powerpc/include/generated/asm/div64.h WRAP arch/powerpc/include/generated/asm/irq_regs.h WRAP arch/powerpc/include/generated/asm/irq_work.h WRAP arch/powerpc/include/generated/asm/local64.h WRAP arch/powerpc/include/generated/asm/mcs_spinlock.h WRAP arch/powerpc/include/generated/asm/preempt.h WRAP arch/powerpc/include/generated/asm/rwsem.h WRAP arch/powerpc/include/generated/asm/vtime.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h HOSTCC scripts/kallsyms HOSTCC scripts/dtc/dtc.o HOSTCC scripts/dtc/flattree.o CC scripts/mod/empty.o HOSTCC scripts/dtc/data.o HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/dtc/fstree.o HOSTCC scripts/dtc/livetree.o CC scripts/mod/devicetable-offsets.s 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.c SHIPPED scripts/dtc/dtc-parser.tab.h HOSTCC scripts/dtc/treesource.o HOSTCC scripts/dtc/dtc-parser.tab.o HOSTCC scripts/dtc/dtc-lexer.lex.o 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 UPD include/config/kernel.release Using /home/kisskb/slave/src as source for kernel CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h 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/powerpc/kernel/asm-offsets.s CHK include/generated/asm-offsets.h HOSTLD scripts/dtc/dtc UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh :1304:2: warning: #warning syscall mlock2 not implemented [-Wcpp] HOSTLD scripts/mod/modpost CC init/do_mounts.o CHK include/generated/compile.h CC init/noinitramfs.o LD usr/built-in.o CC init/main.o CC init/init_task.o UPD include/generated/compile.h CC arch/powerpc/mm/fault.o CC arch/powerpc/mm/mem.o CC init/version.o CC arch/powerpc/mm/pgtable.o AS arch/powerpc/lib/string.o CC arch/powerpc/mm/mmap.o CC arch/powerpc/lib/alloc.o CC arch/powerpc/sysdev/fsl_soc.o AS arch/powerpc/lib/crtsavres.o CC arch/powerpc/mm/init_32.o CC arch/powerpc/sysdev/fsl_mpic_err.o CC arch/powerpc/lib/ppc_ksyms.o CC arch/powerpc/mm/pgtable_32.o CC arch/powerpc/kernel/cputable.o CC arch/powerpc/mm/mmu_context_nohash.o AS arch/powerpc/mm/tlb_nohash_low.o CC arch/powerpc/lib/feature-fixups.o CC arch/powerpc/sysdev/cpm_common.o CC arch/powerpc/lib/code-patching.o AS arch/powerpc/lib/checksum_32.o CC arch/powerpc/sysdev/mpc8xx_pic.o CC arch/powerpc/kernel/irq.o CC arch/powerpc/lib/rheap.o CC arch/powerpc/sysdev/cpm1.o CC arch/powerpc/kernel/ptrace.o AS arch/powerpc/lib/copy_32.o CC arch/powerpc/mm/tlb_nohash.o CC arch/powerpc/mm/dma-noncoherent.o CC arch/powerpc/mm/hugetlbpage.o CC arch/powerpc/kernel/syscalls.o AS arch/powerpc/lib/div64.o CC arch/powerpc/kernel/align.o CC arch/powerpc/kernel/signal_32.o LD arch/powerpc/math-emu/built-in.o CC arch/powerpc/kernel/vdso.o CC arch/powerpc/kernel/pmc.o CC arch/powerpc/kernel/process.o CPP arch/powerpc/kernel/systbl_chk.i CC arch/powerpc/kernel/idle.o CC arch/powerpc/platforms/8xx/m8xx_setup.o CC arch/powerpc/kernel/signal.o CC arch/powerpc/kernel/cacheinfo.o CC arch/powerpc/kernel/sysfs.o CC arch/powerpc/platforms/8xx/adder875.o CC arch/powerpc/kernel/time.o CC arch/powerpc/kernel/prom.o LD arch/powerpc/crypto/built-in.o CC arch/powerpc/kernel/setup-common.o CC arch/powerpc/kernel/traps.o CC arch/powerpc/kernel/udbg.o AS arch/powerpc/kernel/misc.o CC arch/powerpc/kernel/dma.o CC arch/powerpc/kernel/io.o AS arch/powerpc/kernel/misc_32.o LD arch/powerpc/net/built-in.o CC arch/powerpc/kernel/of_platform.o CC arch/powerpc/kernel/prom_parse.o CC arch/powerpc/kernel/proc_powerpc.o AS arch/powerpc/kernel/entry_32.o CC arch/powerpc/kernel/setup_32.o CC arch/powerpc/kernel/iomap.o AS arch/powerpc/kernel/head_8xx.o LDS arch/powerpc/kernel/vmlinux.lds LDS arch/powerpc/kernel/vdso32/vdso32.lds VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o LD certs/built-in.o VDSO32A arch/powerpc/kernel/vdso32/datapage.o VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o CALL /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh AS arch/powerpc/kernel/systbl.o VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o VDSO32A arch/powerpc/kernel/vdso32/note.o LD arch/powerpc/lib/built-in.o VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so CC security/commoncap.o LD arch/powerpc/platforms/8xx/built-in.o AS arch/powerpc/kernel/vdso32/vdso32_wrapper.o CC security/min_addr.o LD arch/powerpc/platforms/built-in.o CC ipc/msgutil.o CC ipc/util.o CC ipc/msg.o CC ipc/shm.o CC ipc/sem.o CC ipc/ipc_sysctl.o CC ipc/syscall.o LD arch/powerpc/kernel/vdso32/built-in.o LD init/mounts.o LD arch/powerpc/sysdev/built-in.o LD sound/built-in.o CC mm/filemap.o CC mm/oom_kill.o LD init/built-in.o CC mm/mempool.o CC mm/page-writeback.o CC mm/readahead.o CC mm/swap.o CC mm/maccess.o CC mm/page_alloc.o CC mm/vmscan.o CC mm/truncate.o CC mm/shmem.o CC mm/mmu_context.o CC mm/backing-dev.o CC mm/mmzone.o CC mm/percpu.o CC mm/vmstat.o CC mm/util.o CC mm/mm_init.o CC mm/slab_common.o CC mm/compaction.o CC mm/vmacache.o CC mm/workingset.o CC mm/debug.o CC mm/highmem.o CC mm/interval_tree.o CC mm/list_lru.o CC mm/gup.o LD arch/powerpc/mm/built-in.o CC kernel/fork.o CC kernel/exec_domain.o LD firmware/built-in.o CC mm/memory.o CC mm/mincore.o CC kernel/panic.o CC block/bio.o CC crypto/api.o CC mm/mlock.o CC kernel/cpu.o CC kernel/exit.o CC mm/mmap.o CC mm/mprotect.o CC crypto/cipher.o CC mm/mremap.o LD arch/powerpc/kernel/built-in.o LD virt/lib/built-in.o CC net/socket.o CC mm/msync.o LD virt/built-in.o CC mm/rmap.o CC kernel/softirq.o CC mm/vmalloc.o LD security/built-in.o CC fs/open.o CC mm/pagewalk.o CC fs/read_write.o CC mm/pgtable-generic.o CC kernel/resource.o CC kernel/sysctl.o CC mm/process_vm_access.o CC mm/init-mm.o CC mm/nobootmem.o CC mm/madvise.o CC mm/fadvise.o CC mm/memblock.o CC mm/dmapool.o CC lib/lockref.o CC lib/bcd.o CC mm/slub.o CC kernel/sysctl_binary.o CC mm/migrate.o CC kernel/capability.o CC lib/div64.o CC fs/file_table.o CC lib/sort.o CC kernel/ptrace.o CC fs/super.o LD drivers/amba/built-in.o CC fs/char_dev.o CC lib/parser.o CC fs/stat.o CC lib/halfmd4.o CC fs/exec.o CC lib/debug_locks.o CC crypto/compress.o LD drivers/auxdisplay/built-in.o CC lib/random32.o CC lib/bust_spinlocks.o CC kernel/user.o CC crypto/memneq.o CC kernel/signal.o CC lib/kasprintf.o LD drivers/bus/built-in.o LD drivers/block/built-in.o CC lib/bitmap.o CC kernel/sys.o LD ipc/built-in.o CC lib/scatterlist.o CC lib/lcm.o CC lib/list_sort.o CC lib/gcd.o LD drivers/cdrom/built-in.o CC fs/pipe.o CC block/elevator.o CC block/blk-core.o CC lib/uuid.o CC lib/flex_array.o CC block/blk-tag.o LD drivers/clocksource/built-in.o CC lib/iov_iter.o LD drivers/clk/bcm/built-in.o CC lib/clz_ctz.o CC fs/namei.o CC drivers/base/component.o CC lib/bsearch.o CC drivers/char/mem.o CC lib/find_bit.o LD drivers/clk/built-in.o LD net/802/built-in.o CC kernel/kmod.o CC lib/llist.o CC kernel/workqueue.o CC crypto/crypto_wq.o CC lib/kfifo.o CC block/blk-sysfs.o CC lib/memweight.o CC lib/percpu-refcount.o LD drivers/crypto/built-in.o CC lib/percpu_ida.o CC fs/fcntl.o LD drivers/firewire/built-in.o CC kernel/pid.o CC fs/ioctl.o CC lib/rhashtable.o CC kernel/task_work.o CC lib/reciprocal_div.o CC lib/once.o CC crypto/algapi.o CC fs/readdir.o CC lib/string_helpers.o CC fs/select.o CC kernel/params.o CC kernel/extable.o CC kernel/kthread.o CC lib/hexdump.o CC lib/kstrtox.o CC block/blk-flush.o CC lib/iomap_copy.o LD drivers/firmware/broadcom/built-in.o CC fs/dcache.o CC fs/inode.o CC net/core/sock.o LD drivers/firmware/built-in.o CC lib/devres.o CC fs/attr.o CC drivers/base/core.o CC crypto/scatterwalk.o CC lib/hweight.o LD drivers/gpio/built-in.o CC lib/bitrev.o HOSTCC lib/gen_crc32table CC kernel/sys_ni.o CC crypto/proc.o CC crypto/aead.o CC lib/syscall.o CC lib/nlattr.o CC lib/atomic64.o CC fs/bad_inode.o CC lib/zlib_inflate/inffast.o CC kernel/nsproxy.o CC kernel/notifier.o LD drivers/gpu/vga/built-in.o CC drivers/hid/hid-core.o CC lib/dynamic_queue_limits.o CC kernel/ksysfs.o CC block/blk-settings.o CC drivers/char/random.o CC fs/file.o CC fs/filesystems.o CC kernel/cred.o LD drivers/gpu/drm/bridge/built-in.o CC lib/strncpy_from_user.o LD drivers/gpu/drm/i2c/built-in.o LD drivers/gpu/drm/panel/built-in.o CC fs/namespace.o CC lib/strnlen_user.o CC block/blk-ioc.o CC lib/net_utils.o CC net/ethernet/eth.o CC block/blk-map.o CC lib/argv_split.o CC lib/bug.o CC lib/zlib_inflate/inflate.o LD drivers/gpu/drm/tilcdc/built-in.o CC lib/cmdline.o CC lib/ctype.o CC kernel/reboot.o CC fs/seq_file.o LD drivers/gpu/drm/built-in.o CC lib/dec_and_lock.o CC fs/xattr.o CC kernel/async.o CC fs/fs-writeback.o CC fs/libfs.o CC block/blk-exec.o LD drivers/gpu/built-in.o CC lib/decompress.o CC lib/dump_stack.o CC crypto/ablkcipher.o CC lib/earlycpio.o CC kernel/range.o CC crypto/blkcipher.o CC lib/extable.o CC crypto/skcipher.o CC crypto/chainiv.o CC lib/fdt_empty_tree.o CC lib/fdt_ro.o CC lib/fdt.o CC lib/fdt_rw.o CC kernel/smpboot.o CC lib/fdt_strerror.o CC kernel/groups.o CC lib/fdt_sw.o LD drivers/hsi/clients/built-in.o CC lib/fdt_wip.o CC lib/flex_proportions.o CC lib/idr.o CC block/blk-merge.o CC lib/int_sqrt.o CC fs/pnode.o CC kernel/bpf/core.o CC drivers/base/bus.o LD drivers/hsi/controllers/built-in.o CC lib/ioremap.o LD kernel/livepatch/built-in.o CC lib/irq_regs.o CC lib/is_single_threaded.o LD drivers/hsi/built-in.o CC fs/splice.o CC lib/klist.o CC lib/kobject.o CC block/blk-softirq.o CC block/blk-timeout.o CC block/blk-iopoll.o CC kernel/irq/irqdesc.o CC kernel/locking/mutex.o CC kernel/printk/printk.o CC kernel/power/qos.o LD drivers/hwtracing/intel_th/built-in.o CC lib/kobject_uevent.o CC crypto/eseqiv.o CC lib/md5.o CC kernel/rcu/update.o CC crypto/echainiv.o CC block/blk-lib.o CC block/blk-mq.o CC lib/nmi_backtrace.o CC drivers/char/misc.o LD drivers/i2c/algos/built-in.o CC kernel/sched/core.o CC lib/plist.o CC lib/proportions.o LD drivers/i2c/busses/built-in.o CC fs/sync.o CC fs/utimes.o CC crypto/ahash.o CC fs/stack.o CC kernel/kallsyms.o CC kernel/up.o CC lib/radix-tree.o CC lib/ratelimit.o LD drivers/i2c/muxes/built-in.o CC lib/zlib_inflate/infutil.o CC fs/fs_struct.o CC lib/rbtree.o CC kernel/time/time.o CC block/blk-mq-tag.o CC block/blk-mq-sysfs.o LD drivers/i2c/built-in.o CC kernel/irq/handle.o CC kernel/irq/manage.o CC lib/seq_buf.o CC fs/statfs.o CC fs/fs_pin.o LD net/ethernet/built-in.o CC lib/sha1.o LD mm/built-in.o LD drivers/idle/built-in.o CC block/blk-mq-cpu.o CC crypto/shash.o CC fs/nsfs.o CC kernel/rcu/sync.o CC crypto/pcompress.o CC crypto/akcipher.o CC block/blk-mq-cpumap.o CC fs/buffer.o CC drivers/char/genrtc.o CC kernel/locking/semaphore.o CC lib/show_mem.o CC lib/zlib_inflate/inftrees.o CC lib/string.o CC lib/timerqueue.o CC drivers/base/dd.o CC fs/block_dev.o CC kernel/hung_task.o CC crypto/algboss.o CC crypto/testmgr.o CC drivers/hid/hid-input.o CC drivers/input/input.o CC drivers/hid/hid-debug.o CC block/ioctl.o CC lib/vsprintf.o CC kernel/power/poweroff.o GEN lib/crc32table.h CC fs/direct-io.o CC lib/crc32.o CC fs/mpage.o CC kernel/utsname_sysctl.o CC kernel/rcu/srcu.o CC lib/zlib_inflate/inflate_syms.o CC kernel/irq/spurious.o CC kernel/elfcore.o CC fs/proc_namespace.o CC kernel/irq_work.o LD kernel/bpf/built-in.o CC kernel/membarrier.o CC fs/cramfs/inode.o CC crypto/hmac.o CC net/core/request_sock.o CC fs/devpts/inode.o CC fs/debugfs/inode.o CC block/genhd.o CC block/scsi_ioctl.o CC kernel/time/timer.o LD kernel/power/built-in.o CC kernel/memremap.o CC kernel/time/hrtimer.o CC kernel/locking/rwsem.o CC kernel/time/itimer.o CC block/partition-generic.o CC block/ioprio.o LD fs/exofs/built-in.o CC net/ipv6/addrconf_core.o CC drivers/base/syscore.o CC crypto/crypto_null.o LD drivers/char/agp/built-in.o CC crypto/sha256_generic.o CC net/ipv4/route.o CC fs/kernfs/mount.o LD lib/zlib_inflate/zlib_inflate.o CC crypto/aes_generic.o LD lib/zlib_inflate/built-in.o CC crypto/rng.o CC kernel/irq/resend.o CC kernel/irq/chip.o CC kernel/irq/dummychip.o CC kernel/rcu/tiny.o CC block/partitions/check.o CC drivers/char/hw_random/core.o CC fs/nfs_common/grace.o CC drivers/hid/hid-generic.o CC crypto/drbg.o CC net/netlink/af_netlink.o LD lib/built-in.o CC crypto/jitterentropy.o CC kernel/locking/percpu-rwsem.o CC kernel/irq/devres.o CC fs/lockd/clntlock.o CC fs/lockd/clntproc.o CC kernel/irq/irqdomain.o CC block/bounce.o CC kernel/irq/proc.o CC crypto/jitterentropy-kcapi.o CC block/noop-iosched.o CC fs/nfs/client.o LD kernel/printk/built-in.o CC kernel/time/posix-timers.o CC fs/nfs/dir.o LD crypto/crypto.o CC fs/kernfs/inode.o LD crypto/crypto_algapi.o CC fs/kernfs/dir.o CC drivers/base/driver.o LD crypto/crypto_blkcipher.o LD crypto/crypto_hash.o LD crypto/cryptomgr.o CC fs/cramfs/uncompress.o CC block/deadline-iosched.o LD fs/devpts/devpts.o CC fs/kernfs/file.o CC fs/debugfs/file.o LD fs/devpts/built-in.o LD fs/quota/built-in.o CC fs/notify/fsnotify.o CC kernel/time/posix-cpu-timers.o CC fs/notify/notification.o CC fs/ramfs/inode.o LD kernel/rcu/built-in.o CC kernel/locking/rwsem-xadd.o CC block/partitions/efi.o CC block/partitions/msdos.o CC fs/ramfs/file-mmu.o CC kernel/time/timekeeping.o LD fs/nfs_common/built-in.o CC net/core/skbuff.o CC net/core/datagram.o CC net/netlink/genetlink.o CC kernel/time/ntp.o CC kernel/time/clocksource.o CC fs/sysfs/file.o CC fs/eventpoll.o LD fs/cramfs/cramfs.o CC fs/proc/task_mmu.o LD fs/cramfs/built-in.o CC fs/anon_inodes.o LD crypto/jitterentropy_rng.o CC fs/sysfs/dir.o CC kernel/time/jiffies.o CC drivers/base/platform.o LD kernel/irq/built-in.o CC drivers/base/class.o CC net/ipv6/exthdrs_core.o CC kernel/time/timer_list.o CC drivers/base/cpu.o LD drivers/char/hw_random/rng-core.o LD drivers/char/hw_random/built-in.o CC fs/notify/group.o LD drivers/char/built-in.o CC kernel/sched/loadavg.o CC drivers/input/input-compat.o CC drivers/input/input-mt.o CC fs/sysfs/symlink.o CC fs/notify/inode_mark.o LD kernel/locking/built-in.o LD drivers/iommu/built-in.o CC drivers/input/serio/serio.o CC drivers/irqchip/irqchip.o CC fs/lockd/clntxdr.o LD drivers/leds/built-in.o CC fs/lockd/host.o CC fs/kernfs/symlink.o CC fs/signalfd.o CC kernel/time/timeconv.o CC kernel/sched/clock.o LD drivers/lguest/built-in.o CC fs/sysfs/mount.o CC fs/sysfs/group.o CC net/ipv6/ip6_checksum.o CC fs/timerfd.o CC kernel/time/timecounter.o LD drivers/macintosh/built-in.o CC net/ipv6/ip6_icmp.o LD fs/debugfs/debugfs.o CC drivers/base/firmware.o LD fs/ramfs/ramfs.o CC kernel/time/posix-clock.o CC kernel/time/alarmtimer.o LD fs/ramfs/built-in.o LD fs/debugfs/built-in.o LD block/partitions/built-in.o CC fs/eventfd.o CC fs/aio.o CC fs/locks.o LD block/built-in.o CC drivers/input/ff-core.o CC fs/lockd/svc.o CC fs/notify/mark.o CC fs/lockd/svclock.o LD drivers/irqchip/built-in.o CC drivers/base/init.o CC drivers/base/map.o LD drivers/mfd/built-in.o CC kernel/time/clockevents.o CC kernel/time/tick-common.o CC fs/notify/vfsmount_mark.o LD crypto/built-in.o LD drivers/mmc/built-in.o LD fs/kernfs/built-in.o CC fs/notify/fdinfo.o CC fs/binfmt_script.o CC net/ipv6/output_core.o CC kernel/sched/cputime.o CC drivers/base/devres.o CC kernel/time/timekeeping_debug.o AR lib/lib.a CC drivers/input/mousedev.o CC fs/proc/inode.o CC fs/proc/root.o CC fs/binfmt_elf.o LD drivers/misc/cb710/built-in.o LD drivers/media/common/b2c2/built-in.o CC drivers/base/attribute_container.o LD fs/sysfs/built-in.o CC fs/coredump.o CC fs/drop_caches.o LD drivers/hid/hid.o CC drivers/net/mii.o LD drivers/hid/built-in.o LD drivers/media/common/saa7146/built-in.o LD drivers/misc/eeprom/built-in.o CC drivers/base/transport_class.o CC fs/lockd/svcshare.o LD drivers/nfc/built-in.o CC net/ipv4/inetpeer.o CC net/ipv4/protocol.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/media/common/siano/built-in.o LD drivers/platform/built-in.o LD drivers/nvme/host/built-in.o LD drivers/misc/mic/bus/built-in.o CC net/core/stream.o LD drivers/media/common/built-in.o CC drivers/input/serio/i8042.o CC kernel/sched/idle_task.o LD drivers/misc/ti-st/built-in.o CC drivers/mtd/mtdcore.o LD drivers/nvme/built-in.o LD drivers/pwm/built-in.o CC drivers/input/keyboard/atkbd.o LD drivers/misc/mic/built-in.o CC net/ipv6/protocol.o CC drivers/of/base.o CC fs/nfs/file.o CC net/sched/sch_generic.o LD drivers/soc/built-in.o LD drivers/misc/built-in.o CC net/packet/af_packet.o LD drivers/media/firewire/built-in.o CC drivers/base/topology.o CC drivers/input/serio/serport.o CC drivers/input/serio/libps2.o CC drivers/base/container.o CC drivers/base/property.o LD drivers/media/i2c/soc_camera/built-in.o CC drivers/input/mouse/psmouse-base.o CC fs/nfs/getroot.o CC fs/nfs/inode.o LD drivers/media/i2c/built-in.o LD fs/notify/dnotify/built-in.o CC drivers/of/device.o CC drivers/thermal/thermal_core.o LD fs/notify/fanotify/built-in.o LD drivers/media/mmc/siano/built-in.o CC kernel/sched/fair.o CC net/unix/af_unix.o LD drivers/video/backlight/built-in.o LD drivers/input/input-core.o CC net/unix/garbage.o CC fs/proc/base.o CC drivers/base/cacheinfo.o CC fs/lockd/svcproc.o LD drivers/media/mmc/built-in.o CC net/unix/sysctl_net_unix.o LD net/wireless/built-in.o CC drivers/tty/tty_io.o CC fs/notify/inotify/inotify_fsnotify.o CC net/ipv4/ip_input.o LD kernel/time/built-in.o CC net/sysctl_net.o CC drivers/video/fbdev/core/fb_notify.o CC fs/lockd/svcsubs.o LD drivers/media/platform/omap/built-in.o LD drivers/base/power/built-in.o CC net/sunrpc/clnt.o CC net/ipv6/ip6_offload.o CC fs/proc/generic.o CC net/sunrpc/xprt.o LD drivers/media/platform/built-in.o CC fs/lockd/mon.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/pci/b2c2/built-in.o CC drivers/base/dma-mapping.o LD drivers/media/tuners/built-in.o LD drivers/media/rc/built-in.o CC net/ipv6/tcpv6_offload.o LD drivers/media/pci/ddbridge/built-in.o LD net/netlink/built-in.o CC fs/nfs/super.o CC net/core/scm.o CC net/sched/sch_mq.o LD drivers/media/pci/dm1105/built-in.o CC drivers/input/mouse/focaltech.o CC drivers/input/mouse/synaptics.o LD drivers/media/pci/mantis/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o CC drivers/net/Space.o LD drivers/media/pci/ngene/built-in.o LD drivers/media/pci/pt3/built-in.o LD drivers/media/pci/pluto2/built-in.o LD drivers/media/pci/pt1/built-in.o CC fs/lockd/xdr.o CC fs/notify/inotify/inotify_user.o LD drivers/media/pci/saa7146/built-in.o LD drivers/media/usb/b2c2/built-in.o LD drivers/media/pci/smipcie/built-in.o LD drivers/media/pci/ttpci/built-in.o CC net/ipv4/ip_fragment.o CC drivers/mtd/mtdsuper.o LD drivers/video/fbdev/core/built-in.o CC net/ipv4/ip_options.o CC net/ipv4/ip_forward.o CC net/core/gen_stats.o CC drivers/tty/n_tty.o LD drivers/media/pci/built-in.o CC drivers/of/platform.o CC drivers/input/mouse/alps.o LD drivers/input/serio/built-in.o LD drivers/media/usb/dvb-usb/built-in.o CC fs/lockd/clnt4xdr.o CC drivers/input/mouse/logips2pp.o LD drivers/video/fbdev/omap2/displays-new/built-in.o CC fs/proc/array.o CC net/ipv4/ip_output.o CC kernel/sched/rt.o LD drivers/media/usb/dvb-usb-v2/built-in.o CC net/ipv4/ip_sockglue.o LD drivers/video/fbdev/omap2/dss/built-in.o LD drivers/media/usb/s2255/built-in.o LD drivers/video/fbdev/omap2/built-in.o CC net/ipv4/inet_hashtables.o CC drivers/input/mouse/trackpoint.o LD drivers/media/usb/siano/built-in.o CC net/ipv4/inet_timewait_sock.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o CC fs/nfs/direct.o CC drivers/net/loopback.o LD drivers/video/fbdev/built-in.o CC fs/nfs/pagelist.o LD drivers/input/keyboard/built-in.o LD drivers/media/usb/ttusb-dec/built-in.o CC fs/nfs/read.o CC drivers/of/fdt.o LD drivers/media/usb/zr364xx/built-in.o LD drivers/video/built-in.o CC drivers/mtd/mtdconcat.o LD drivers/base/built-in.o CC fs/nfs/symlink.o CC fs/nfs/unlink.o LD drivers/media/usb/built-in.o CC drivers/of/fdt_address.o CC drivers/of/address.o CC drivers/input/mouse/cypress_ps2.o CC drivers/of/irq.o LD fs/notify/inotify/built-in.o CC fs/nfs/write.o CC fs/nfs/namespace.o LD fs/notify/built-in.o CC net/ipv6/udp_offload.o LD drivers/media/built-in.o CC drivers/tty/tty_ioctl.o CC net/ipv6/exthdrs_offload.o LD net/sched/built-in.o CC net/core/gen_estimator.o CC kernel/sched/deadline.o CC kernel/sched/stop_task.o CC drivers/of/of_net.o CC drivers/of/of_mdio.o CC drivers/of/of_mtd.o CC fs/lockd/xdr4.o CC fs/lockd/svc4proc.o CC net/core/net_namespace.o CC drivers/thermal/of-thermal.o CC fs/lockd/procfs.o CC drivers/thermal/step_wise.o CC net/sunrpc/socklib.o CC fs/proc/fd.o LD drivers/thermal/samsung/built-in.o CC net/ipv4/inet_connection_sock.o CC kernel/sched/wait.o CC net/sunrpc/xprtsock.o CC kernel/sched/completion.o CC drivers/of/of_reserved_mem.o CC net/ipv4/tcp.o CC net/ipv4/tcp_input.o CC fs/proc/proc_tty.o CC net/ipv4/tcp_output.o LD net/unix/unix.o CC net/ipv4/tcp_timer.o CC fs/proc/cmdline.o LD net/unix/built-in.o CC drivers/tty/tty_ldisc.o CC fs/proc/consoles.o CC fs/nfs/mount_clnt.o CC kernel/sched/idle.o CC drivers/mtd/mtdpart.o CC net/sunrpc/sched.o CC net/core/secure_seq.o CC net/ipv4/tcp_ipv4.o CC fs/proc/cpuinfo.o CC drivers/mtd/mtdchar.o CC fs/proc/devices.o CC drivers/mtd/ofpart.o LD drivers/thermal/thermal_sys.o CC fs/proc/interrupts.o LD drivers/thermal/built-in.o CC drivers/mtd/mtd_blkdevs.o CC net/ipv4/tcp_minisocks.o CC fs/proc/loadavg.o CC drivers/mtd/mtdblock.o CC fs/nfs/nfstrace.o CC net/core/flow_dissector.o LD net/ipv6/built-in.o LD drivers/of/built-in.o CC fs/nfs/nfsroot.o CC kernel/sched/debug.o CC drivers/tty/tty_buffer.o CC fs/nfs/sysctl.o CC fs/nfs/nfs2super.o CC fs/proc/meminfo.o CC fs/nfs/proc.o CC fs/proc/stat.o CC fs/nfs/nfs2xdr.o CC fs/nfs/nfs3super.o CC drivers/tty/tty_port.o LD drivers/net/ethernet/8390/built-in.o CC drivers/tty/tty_mutex.o CC fs/proc/uptime.o CC fs/proc/version.o LD net/packet/built-in.o LD drivers/input/mouse/psmouse.o CC net/core/sysctl_net_core.o LD drivers/net/ethernet/arc/built-in.o LD drivers/net/ethernet/broadcom/built-in.o LD drivers/input/mouse/built-in.o LD drivers/mtd/devices/built-in.o CC fs/nfs/nfs3client.o LD drivers/input/built-in.o CC fs/proc/softirqs.o CC net/core/dev.o CC net/sunrpc/auth.o CC net/ipv4/tcp_cong.o CC net/ipv4/tcp_metrics.o LD drivers/net/ethernet/cadence/built-in.o CC drivers/mtd/chips/chipreg.o LD drivers/mtd/lpddr/built-in.o LD drivers/net/ethernet/ezchip/built-in.o LD fs/lockd/lockd.o LD drivers/mtd/nand/built-in.o CC drivers/mtd/maps/physmap_of.o CC drivers/tty/tty_ldsem.o LD fs/lockd/built-in.o LD drivers/mtd/onenand/built-in.o LD drivers/net/ethernet/i825xx/built-in.o CC fs/proc/namespaces.o LD drivers/net/ethernet/intel/built-in.o CC fs/proc/self.o CC drivers/net/ethernet/freescale/fs_enet/fs_enet-main.o LD drivers/mtd/tests/built-in.o CC drivers/tty/pty.o CC drivers/net/ethernet/freescale/fs_enet/mac-fec.o CC drivers/tty/sysrq.o LD drivers/net/ethernet/marvell/built-in.o CC drivers/mtd/chips/cfi_probe.o CC fs/proc/thread_self.o LD drivers/net/ethernet/micrel/built-in.o LD drivers/net/ethernet/natsemi/built-in.o CC fs/proc/proc_sysctl.o LD drivers/net/ethernet/qualcomm/built-in.o LD drivers/net/ethernet/renesas/built-in.o LD drivers/tty/ipwireless/built-in.o LD drivers/net/ethernet/rocker/built-in.o CC fs/proc/proc_net.o LD drivers/net/ethernet/samsung/built-in.o CC fs/nfs/nfs3proc.o LD drivers/net/ethernet/seeq/built-in.o LD drivers/net/ethernet/stmicro/built-in.o CC drivers/mtd/chips/cfi_util.o LD drivers/net/ethernet/synopsys/built-in.o LD drivers/net/ethernet/via/built-in.o CC drivers/tty/serial/serial_core.o CC fs/nfs/nfs3xdr.o CC drivers/mtd/chips/cfi_cmdset_0002.o LD drivers/net/ethernet/wiznet/built-in.o CC fs/proc/kmsg.o LD drivers/net/ethernet/xilinx/built-in.o CC fs/proc/page.o CC net/sunrpc/auth_null.o LD drivers/tty/vt/built-in.o CC net/sunrpc/auth_unix.o CC drivers/mtd/chips/gen_probe.o CC net/ipv4/tcp_fastopen.o CC drivers/tty/serial/cpm_uart/cpm_uart_core.o CC drivers/tty/serial/cpm_uart/cpm_uart_cpm1.o CC net/ipv4/tcp_offload.o CC net/sunrpc/auth_generic.o CC net/ipv4/tcp_recovery.o LD kernel/sched/built-in.o CC net/core/ethtool.o LD kernel/built-in.o CC net/ipv4/datagram.o CC net/core/dev_addr_lists.o LD drivers/mtd/maps/built-in.o CC net/ipv4/raw.o CC net/core/dst.o CC net/ipv4/udp.o CC net/core/netevent.o CC net/core/neighbour.o CC drivers/net/phy/phy.o CC net/sunrpc/svc.o LD fs/nfs/nfs.o CC net/ipv4/udplite.o CC drivers/net/phy/phy_device.o LD drivers/net/wireless/realtek/built-in.o CC net/ipv4/udp_offload.o CC drivers/net/ethernet/freescale/fs_enet/mii-fec.o CC net/sunrpc/svcsock.o LD drivers/mtd/mtd.o CC net/ipv4/arp.o LD drivers/net/wireless/built-in.o CC net/ipv4/icmp.o CC drivers/net/phy/mdio_bus.o CC net/ipv4/devinet.o CC drivers/net/phy/davicom.o CC net/ipv4/af_inet.o CC net/core/rtnetlink.o CC net/sunrpc/svcauth.o LD fs/nfs/nfsv2.o CC net/core/utils.o CC net/sunrpc/svcauth_unix.o CC net/sunrpc/addr.o CC net/sunrpc/rpcb_clnt.o CC net/sunrpc/timer.o CC net/core/link_watch.o CC net/sunrpc/xdr.o CC net/ipv4/igmp.o CC net/ipv4/fib_frontend.o LD drivers/tty/serial/cpm_uart/cpm_uart.o CC net/core/filter.o LD fs/proc/proc.o CC net/sunrpc/sunrpc_syms.o LD drivers/tty/serial/cpm_uart/built-in.o CC net/sunrpc/cache.o LD fs/proc/built-in.o CC net/core/sock_diag.o CC net/ipv4/fib_semantics.o LD drivers/net/ethernet/freescale/fs_enet/fs_enet.o CC net/ipv4/fib_trie.o CC net/core/dev_ioctl.o CC net/ipv4/inet_fragment.o CC net/ipv4/ping.o CC net/ipv4/ip_tunnel_core.o CC net/ipv4/gre_offload.o CC net/ipv4/sysctl_net_ipv4.o CC net/ipv4/proc.o LD drivers/net/ethernet/freescale/fs_enet/built-in.o CC net/sunrpc/rpc_pipe.o LD drivers/net/ethernet/freescale/built-in.o CC net/core/tso.o CC net/sunrpc/svc_xprt.o LD drivers/net/ethernet/built-in.o CC net/core/net-sysfs.o CC net/ipv4/syncookies.o CC net/ipv4/ipconfig.o CC net/ipv4/inet_diag.o CC net/core/net-procfs.o LD fs/nfs/nfsv3.o CC net/sunrpc/stats.o LD fs/nfs/built-in.o CC net/ipv4/tcp_diag.o LD drivers/net/phy/libphy.o LD drivers/net/phy/built-in.o LD fs/built-in.o CC net/ipv4/tcp_cubic.o CC net/sunrpc/sysctl.o LD drivers/tty/serial/built-in.o LD drivers/tty/built-in.o LD drivers/net/built-in.o LD drivers/mtd/chips/built-in.o LD drivers/mtd/built-in.o LD drivers/built-in.o LD net/sunrpc/sunrpc.o LD net/sunrpc/built-in.o LD net/ipv4/built-in.o LD net/core/built-in.o LD net/built-in.o LINK vmlinux LD vmlinux.o MODPOST vmlinux.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o KSYM .tmp_kallsyms1.o KSYM .tmp_kallsyms2.o LD vmlinux SYSMAP System.map BOOTCC arch/powerpc/boot/cpm-serial.o BOOTAS arch/powerpc/boot/crt0.o BOOTAS arch/powerpc/boot/crtsavres.o BOOTCC arch/powerpc/boot/cuboot.o COPY arch/powerpc/boot/libfdt.h COPY arch/powerpc/boot/fdt.h COPY arch/powerpc/boot/inffast.h BOOTCC arch/powerpc/boot/mpc52xx-psc.o COPY arch/powerpc/boot/libfdt_internal.h BOOTCC arch/powerpc/boot/devtree.o COPY arch/powerpc/boot/infutil.h BOOTCC arch/powerpc/boot/elf_util.o BOOTAS arch/powerpc/boot/div64.o COPY arch/powerpc/boot/inflate.h BOOTCC arch/powerpc/boot/oflib.o COPY arch/powerpc/boot/inftrees.h BOOTCC arch/powerpc/boot/serial.o COPY arch/powerpc/boot/inffixed.h BOOTCC arch/powerpc/boot/fsl-soc.o COPY arch/powerpc/boot/zutil.h COPY arch/powerpc/boot/zlib.h BOOTCC arch/powerpc/boot/ns16550.o BOOTAS arch/powerpc/boot/string.o COPY arch/powerpc/boot/zconf.h BOOTCC arch/powerpc/boot/mpc8xx.o /opt/cross/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc -m32 -Wp,-MD,arch/powerpc/boot/.zImage.lds.d -nostdinc -isystem /opt/cross/gcc-4.6.3-nolibc/powerpc-linux/lib/gcc/powerpc-linux/4.6.3/include -I/home/kisskb/slave/src/arch/powerpc/include -Iarch/powerpc/include/generated/uapi -Iarch/powerpc/include/generated -I/home/kisskb/slave/src/include -Iinclude -I/home/kisskb/slave/src/arch/powerpc/include/uapi -Iarch/powerpc/include/generated/uapi -I/home/kisskb/slave/src/include/uapi -Iinclude/generated/uapi -include /home/kisskb/slave/src/include/linux/kconfig.h -D__KERNEL__ -I/home/kisskb/slave/src/arch/powerpc -Iarch/powerpc -E -Wp,-MD,arch/powerpc/boot/.zImage.lds.d -P -Upowerpc \ -D__ASSEMBLY__ -DLINKER_SCRIPT -o arch/powerpc/boot/zImage.lds /home/kisskb/slave/src/arch/powerpc/boot/zImage.lds.S BOOTCC arch/powerpc/boot/simple_alloc.o HOSTCC arch/powerpc/boot/addnote HOSTCC arch/powerpc/boot/hack-coff HOSTCC arch/powerpc/boot/mktree BOOTCC arch/powerpc/boot/mpsc.o DTC arch/powerpc/boot/adder875-uboot.dtb BOOTCC arch/powerpc/boot/redboot-8xx.o COPY arch/powerpc/boot/fdt.c BOOTCC arch/powerpc/boot/stdlib.o BOOTCC arch/powerpc/boot/uartlite.o COPY arch/powerpc/boot/fdt_rw.c BOOTCC arch/powerpc/boot/cuboot-8xx.o BOOTCC arch/powerpc/boot/stdio.o BOOTCC arch/powerpc/boot/of.o COPY arch/powerpc/boot/fdt_strerror.c COPY arch/powerpc/boot/fdt_ro.c BOOTCC arch/powerpc/boot/ofconsole.o BOOTCC arch/powerpc/boot/ep88xc.o BOOTCC arch/powerpc/boot/planetcore.o BOOTAS arch/powerpc/boot/util.o DTC arch/powerpc/boot/adder875-redboot.dtb COPY arch/powerpc/boot/inftrees.c COPY arch/powerpc/boot/inffast.c COPY arch/powerpc/boot/inflate.c BOOTCC arch/powerpc/boot/main.o COPY arch/powerpc/boot/fdt_wip.c BOOTAS arch/powerpc/boot/fixed-head.o COPY arch/powerpc/boot/fdt_sw.c BOOTCC arch/powerpc/boot/empty.o /home/kisskb/slave/src/arch/powerpc/boot/mpc8xx.c: In function 'mpc885_get_clock': /home/kisskb/slave/src/arch/powerpc/boot/mpc8xx.c:27:26: warning: variable 'div' set but not used [-Wunused-but-set-variable] BOOTCC arch/powerpc/boot/fdt_rw.o BOOTCC arch/powerpc/boot/libfdt-wrapper.o BOOTCC arch/powerpc/boot/epapr.o BOOTCC arch/powerpc/boot/gunzip_util.o BOOTCC arch/powerpc/boot/fdt.o BOOTCC arch/powerpc/boot/fdt_ro.o BOOTCC arch/powerpc/boot/fdt_strerror.o BOOTCC arch/powerpc/boot/inffast.o BOOTCC arch/powerpc/boot/inftrees.o BOOTCC arch/powerpc/boot/inflate.o BOOTCC arch/powerpc/boot/fdt_wip.o BOOTCC arch/powerpc/boot/fdt_sw.o BOOTAR arch/powerpc/boot/wrapper.a WRAP arch/powerpc/boot/cuImage.adder875-uboot WRAP arch/powerpc/boot/dtbImage.adder875-redboot Image Name: Linux-4.4.0-rc1-g6c10875 Created: Thu Nov 19 18:20:28 2015 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 1670850 Bytes = 1631.69 kB = 1.59 MB Load Address: 00400000 Entry Point: 004001a4 rm arch/powerpc/boot/adder875-uboot.dtb arch/powerpc/boot/adder875-redboot.dtb make[1]: Leaving directory '/home/kisskb/slave/build/mpe_adder875_defconfig_powerpc' Completed OK # rm -rf /home/kisskb/slave/build/mpe_adder875_defconfig_powerpc # Build took: 0:00:24.553955