# git rev-parse -q --verify d7df2443cd5f67fc6ee7c05a88e4996e8177f91b^{commit} d7df2443cd5f67fc6ee7c05a88e4996e8177f91b already have revision, skipping fetch # git checkout -q -f -B kisskb d7df2443cd5f67fc6ee7c05a88e4996e8177f91b # git clean -qxdf # git log -1 commit d7df2443cd5f67fc6ee7c05a88e4996e8177f91b Author: Benjamin Herrenschmidt Date: Fri Feb 3 17:10:28 2017 +1100 powerpc/mm: Fix spurrious segfaults on radix with autonuma When autonuma (Automatic NUMA balancing) marks a PTE inaccessible it clears all the protection bits but leave the PTE valid. With the Radix MMU, an attempt at executing from such a PTE will take a fault with bit 35 of SRR1 set "SRR1_ISI_N_OR_G". It is thus incorrect to treat all such faults as errors. We should pass them to handle_mm_fault() for autonuma to deal with. The case of pages that are really not executable is handled by the existing test for VM_EXEC further down. That leaves us with catching the kernel attempts at executing user pages. We can catch that earlier, even before we do find_vma. It is never valid on powerpc for the kernel to take an exec fault to begin with. So fold that test with the existing test for the kernel faulting on kernel addresses to bail out early. Fixes: 1d18ad026844 ("powerpc/mm: Detect instruction fetch denied and report") Signed-off-by: Benjamin Herrenschmidt Reviewed-by: Aneesh Kumar K.V Acked-by: Balbir Singh Signed-off-by: Michael Ellerman # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 d7df2443cd5f67fc6ee7c05a88e4996e8177f91b # < make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-fixes_mpc885_ads_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc885_ads_defconfig # make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-fixes_mpc885_ads_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- make[1]: Entering directory '/home/kisskb/slave/build/powerpc-fixes_mpc885_ads_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/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 WRAP arch/powerpc/include/generated/asm/export.h WRAP arch/powerpc/include/generated/asm/irq_regs.h WRAP arch/powerpc/include/generated/asm/irq_work.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h HOSTCC scripts/sortextable HOSTCC scripts/kallsyms HOSTCC scripts/dtc/dtc.o HOSTCC scripts/dtc/flattree.o HOSTCC scripts/dtc/livetree.o HOSTCC scripts/dtc/treesource.o SHIPPED scripts/dtc/dtc-parser.tab.c HOSTCC scripts/dtc/dtc-parser.tab.o HOSTCC scripts/dtc/fstree.o HOSTCC scripts/dtc/checks.o SHIPPED scripts/dtc/dtc-parser.tab.h SHIPPED scripts/dtc/dtc-lexer.lex.c HOSTCC scripts/dtc/data.o HOSTCC scripts/dtc/srcpos.o HOSTCC scripts/dtc/util.o CC scripts/mod/empty.o CC scripts/mod/devicetable-offsets.s HOSTCC scripts/dtc/dtc-lexer.lex.o HOSTCC scripts/mod/mk_elfconfig GEN scripts/mod/devicetable-offsets.h UPD include/config/kernel.release Using /home/kisskb/slave/src as source for kernel CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/sumversion.o HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o CHK include/generated/timeconst.h UPD include/generated/timeconst.h CC kernel/bounds.s CHK include/generated/bounds.h UPD include/generated/bounds.h CC arch/powerpc/kernel/asm-offsets.s CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh HOSTLD scripts/dtc/dtc HOSTLD scripts/mod/modpost LD usr/built-in.o CC init/main.o CHK include/generated/compile.h CC init/noinitramfs.o CC init/do_mounts.o CC init/init_task.o UPD include/generated/compile.h CC init/version.o CC arch/powerpc/mm/fault.o AS arch/powerpc/lib/string.o CC arch/powerpc/mm/mem.o CC arch/powerpc/lib/code-patching.o CC arch/powerpc/lib/alloc.o CC arch/powerpc/mm/pgtable_32.o CC arch/powerpc/sysdev/mpc8xx_pic.o AS arch/powerpc/lib/crtsavres.o CC arch/powerpc/mm/pgtable.o CC arch/powerpc/lib/feature-fixups.o AS arch/powerpc/lib/div64.o CC arch/powerpc/sysdev/cpm_common.o CC arch/powerpc/sysdev/fsl_soc.o AS arch/powerpc/mm/tlb_nohash_low.o AS arch/powerpc/lib/copy_32.o CC arch/powerpc/mm/8xx_mmu.o CC arch/powerpc/mm/init_32.o AS arch/powerpc/lib/checksum_32.o CC arch/powerpc/sysdev/fsl_mpic_err.o CC arch/powerpc/mm/mmap.o CC arch/powerpc/lib/checksum_wrappers.o CC arch/powerpc/lib/rheap.o CC arch/powerpc/mm/tlb_nohash.o CC arch/powerpc/mm/mmu_context_nohash.o CC arch/powerpc/mm/init-common.o CC arch/powerpc/sysdev/cpm1.o CC arch/powerpc/mm/dma-noncoherent.o CC arch/powerpc/mm/hugetlbpage.o CC arch/powerpc/kernel/cputable.o CC arch/powerpc/kernel/ptrace.o CC arch/powerpc/kernel/vdso.o CC arch/powerpc/kernel/process.o CC arch/powerpc/kernel/pmc.o CPP arch/powerpc/kernel/systbl_chk.i CC arch/powerpc/kernel/idle.o CC arch/powerpc/kernel/signal.o CC arch/powerpc/kernel/sysfs.o CC arch/powerpc/kernel/signal_32.o CC arch/powerpc/kernel/align.o CC arch/powerpc/kernel/irq.o CC arch/powerpc/kernel/syscalls.o LD arch/powerpc/math-emu/built-in.o CC arch/powerpc/platforms/8xx/m8xx_setup.o CC arch/powerpc/kernel/cacheinfo.o CC arch/powerpc/platforms/8xx/mpc885ads_setup.o CC arch/powerpc/kernel/time.o CC arch/powerpc/kernel/prom.o CC arch/powerpc/kernel/traps.o CC arch/powerpc/kernel/setup-common.o AS arch/powerpc/kernel/misc.o CC arch/powerpc/kernel/udbg.o LD arch/powerpc/crypto/built-in.o CC arch/powerpc/kernel/io.o CC arch/powerpc/kernel/dma.o LD init/mounts.o CC arch/powerpc/kernel/prom_parse.o AS arch/powerpc/kernel/misc_32.o CC arch/powerpc/kernel/of_platform.o AS arch/powerpc/kernel/entry_32.o CC arch/powerpc/kernel/setup_32.o CC arch/powerpc/kernel/proc_powerpc.o AS arch/powerpc/kernel/head_8xx.o CC arch/powerpc/kernel/iomap.o LDS arch/powerpc/kernel/vmlinux.lds LD arch/powerpc/net/built-in.o CALL /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh AS arch/powerpc/kernel/systbl.o LD certs/built-in.o LD init/built-in.o CC security/commoncap.o CC security/min_addr.o CC ipc/util.o CC ipc/msgutil.o CC ipc/msg.o CC kernel/fork.o CC ipc/sem.o CC kernel/exec_domain.o CC kernel/sysctl.o CC kernel/sysctl_binary.o CC kernel/ptrace.o CC kernel/user.o CC ipc/ipc_sysctl.o CC kernel/panic.o CC kernel/resource.o CC ipc/shm.o CC kernel/cpu.o CC ipc/syscall.o CC kernel/exit.o CC kernel/softirq.o CC kernel/signal.o CC kernel/sys.o CC kernel/capability.o CC kernel/kmod.o LD arch/powerpc/sysdev/built-in.o CC kernel/workqueue.o CC kernel/pid.o CC kernel/task_work.o CC mm/filemap.o CC mm/mempool.o CC kernel/extable.o LD arch/powerpc/platforms/8xx/built-in.o LD arch/powerpc/platforms/built-in.o CC kernel/params.o LDS arch/powerpc/kernel/vdso32/vdso32.lds VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o LD arch/powerpc/mm/built-in.o VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o CC kernel/kthread.o LD arch/powerpc/lib/built-in.o LD sound/built-in.o VDSO32A arch/powerpc/kernel/vdso32/datapage.o VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o CC block/bio.o VDSO32A arch/powerpc/kernel/vdso32/note.o LD firmware/built-in.o CC block/elevator.o CC kernel/sys_ni.o CC crypto/api.o CC crypto/cipher.o CC mm/oom_kill.o CC crypto/compress.o CC kernel/nsproxy.o CC crypto/memneq.o CC mm/maccess.o CC fs/open.o CC crypto/algapi.o CC crypto/crypto_wq.o CC crypto/scatterwalk.o CC kernel/notifier.o CC kernel/ksysfs.o CC net/socket.o CC kernel/cred.o VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg LD security/built-in.o LD net/802/built-in.o OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so AS arch/powerpc/kernel/vdso32/vdso32_wrapper.o CC crypto/proc.o CC kernel/reboot.o CC kernel/async.o CC mm/page_alloc.o LD virt/lib/built-in.o CC kernel/range.o CC kernel/smpboot.o LD virt/built-in.o LD arch/powerpc/kernel/vdso32/built-in.o CC lib/lockref.o CC lib/bcd.o CC fs/read_write.o LD arch/powerpc/kernel/built-in.o CC net/core/sock.o CC kernel/ucount.o CC net/core/request_sock.o CC lib/div64.o CC lib/sort.o CC kernel/groups.o CC kernel/bpf/core.o LD drivers/amba/built-in.o LD kernel/livepatch/built-in.o CC kernel/power/qos.o CC kernel/irq/irqdesc.o CC kernel/printk/printk.o CC kernel/locking/mutex.o CC kernel/rcu/update.o CC kernel/locking/semaphore.o LD drivers/auxdisplay/built-in.o CC lib/parser.o CC kernel/sched/core.o CC mm/page-writeback.o CC kernel/rcu/sync.o CC kernel/sched/loadavg.o CC drivers/base/component.o CC mm/readahead.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 crypto/aead.o CC kernel/up.o CC crypto/ablkcipher.o CC kernel/time/time.o CC kernel/kallsyms.o CC crypto/blkcipher.o CC kernel/hung_task.o CC kernel/power/poweroff.o CC kernel/utsname_sysctl.o CC kernel/locking/rwsem.o CC fs/file_table.o CC kernel/locking/percpu-rwsem.o CC kernel/irq_work.o CC kernel/elfcore.o CC kernel/membarrier.o CC kernel/memremap.o LD kernel/printk/built-in.o CC lib/halfmd4.o CC kernel/locking/rwsem-xadd.o CC lib/debug_locks.o CC lib/random32.o CC kernel/rcu/srcu.o CC kernel/rcu/tiny.o LD kernel/power/built-in.o CC crypto/skcipher.o CC lib/bust_spinlocks.o CC lib/kasprintf.o CC lib/bitmap.o CC crypto/echainiv.o CC lib/scatterlist.o CC crypto/ahash.o CC crypto/shash.o CC lib/gcd.o CC crypto/akcipher.o CC lib/lcm.o CC crypto/kpp.o CC lib/list_sort.o CC lib/uuid.o CC crypto/acompress.o CC lib/flex_array.o CC lib/iov_iter.o CC crypto/scompress.o CC crypto/algboss.o CC crypto/testmgr.o CC kernel/sched/clock.o CC net/core/skbuff.o CC kernel/sched/cputime.o LD kernel/bpf/built-in.o CC kernel/time/hrtimer.o CC kernel/time/timer.o CC crypto/hmac.o CC lib/clz_ctz.o CC lib/bsearch.o CC lib/find_bit.o CC crypto/crypto_null.o CC lib/llist.o CC kernel/irq/handle.o CC lib/memweight.o CC kernel/time/timekeeping.o CC kernel/time/clocksource.o CC kernel/time/ntp.o CC kernel/time/jiffies.o CC mm/swap.o CC mm/truncate.o CC mm/shmem.o CC mm/vmscan.o CC kernel/sched/idle_task.o CC drivers/base/core.o CC drivers/base/bus.o CC crypto/sha256_generic.o CC crypto/rng.o CC crypto/aes_generic.o CC lib/kfifo.o CC lib/percpu-refcount.o CC crypto/drbg.o LD ipc/built-in.o CC lib/rhashtable.o CC lib/percpu_ida.o CC block/blk-core.o CC crypto/jitterentropy.o LD kernel/locking/built-in.o CC crypto/jitterentropy-kcapi.o CC block/blk-tag.o CC kernel/irq/manage.o CC fs/super.o CC kernel/irq/spurious.o CC kernel/irq/resend.o CC lib/reciprocal_div.o LD crypto/crypto.o LD crypto/crypto_algapi.o LD crypto/crypto_hash.o CC kernel/time/timer_list.o CC lib/once.o CC kernel/time/timeconv.o CC kernel/time/timecounter.o LD kernel/rcu/built-in.o CC mm/util.o CC kernel/time/alarmtimer.o CC kernel/sched/fair.o CC lib/string_helpers.o CC kernel/irq/chip.o CC fs/char_dev.o CC kernel/time/posix-timers.o CC mm/mmzone.o CC kernel/time/posix-cpu-timers.o CC kernel/time/posix-clock.o CC lib/hexdump.o CC kernel/irq/dummychip.o CC fs/stat.o CC kernel/sched/rt.o CC lib/kstrtox.o CC kernel/sched/stop_task.o CC fs/exec.o CC kernel/sched/deadline.o CC mm/vmstat.o CC kernel/sched/wait.o CC lib/iomap_copy.o CC lib/devres.o CC lib/hweight.o CC lib/bitrev.o LD crypto/cryptomgr.o HOSTCC lib/gen_crc32table CC lib/genalloc.o LD crypto/crypto_blkcipher.o CC kernel/time/itimer.o CC lib/syscall.o CC kernel/irq/devres.o CC mm/backing-dev.o CC lib/zlib_inflate/inffast.o CC lib/nlattr.o CC lib/atomic64.o CC mm/mm_init.o CC lib/dynamic_queue_limits.o CC mm/mmu_context.o CC kernel/time/clockevents.o CC lib/strncpy_from_user.o CC lib/strnlen_user.o CC lib/net_utils.o CC mm/percpu.o LD crypto/crypto_acompress.o CC kernel/sched/completion.o CC kernel/irq/irqdomain.o CC kernel/sched/swait.o CC kernel/sched/idle.o CC kernel/irq/proc.o CC mm/slab_common.o CC kernel/sched/debug.o CC lib/sbitmap.o CC lib/argv_split.o CC lib/bug.o CC kernel/time/tick-common.o CC block/blk-sysfs.o CC lib/zlib_inflate/inflate.o CC kernel/time/tick-oneshot.o CC block/blk-flush.o LD crypto/jitterentropy_rng.o CC lib/chacha20.o CC block/blk-settings.o CC lib/cmdline.o CC net/ethernet/eth.o CC fs/pipe.o CC kernel/time/tick-sched.o CC lib/ctype.o CC lib/dec_and_lock.o CC lib/decompress.o CC fs/fcntl.o CC fs/namei.o CC lib/dma-noop.o CC fs/ioctl.o CC lib/dump_stack.o CC lib/earlycpio.o CC lib/extable.o CC lib/fdt.o CC mm/compaction.o CC lib/fdt_empty_tree.o CC mm/vmacache.o CC net/core/datagram.o CC drivers/base/dd.o CC lib/fdt_ro.o CC block/blk-ioc.o CC lib/fdt_rw.o CC lib/fdt_strerror.o CC fs/readdir.o CC lib/fdt_sw.o CC lib/fdt_wip.o CC mm/interval_tree.o CC lib/flex_proportions.o CC lib/idr.o CC fs/select.o CC fs/dcache.o CC lib/int_sqrt.o CC fs/attr.o CC fs/inode.o LD net/ethernet/built-in.o CC lib/ioremap.o CC net/ipv6/addrconf_core.o CC lib/is_single_threaded.o CC lib/irq_regs.o CC drivers/base/syscore.o CC net/netlink/af_netlink.o CC net/netlink/genetlink.o CC drivers/base/driver.o CC lib/klist.o CC lib/kobject.o CC mm/list_lru.o CC lib/kobject_uevent.o CC lib/md5.o CC fs/bad_inode.o CC net/ipv4/route.o CC lib/nmi_backtrace.o CC fs/file.o CC lib/nodemask.o CC lib/zlib_inflate/infutil.o CC lib/zlib_inflate/inftrees.o CC lib/plist.o CC lib/radix-tree.o CC lib/ratelimit.o CC net/core/stream.o CC net/ipv6/exthdrs_core.o CC lib/rbtree.o CC lib/seq_buf.o CC lib/sha1.o CC drivers/base/class.o CC lib/show_mem.o CC mm/debug.o CC mm/workingset.o CC mm/gup.o CC lib/string.o CC fs/filesystems.o CC net/core/scm.o CC lib/timerqueue.o CC mm/highmem.o CC mm/memory.o CC fs/namespace.o CC lib/vsprintf.o CC fs/seq_file.o CC mm/mincore.o CC lib/win_minmax.o CC lib/zlib_inflate/inflate_syms.o LD kernel/irq/built-in.o CC mm/mlock.o CC fs/xattr.o GEN lib/crc32table.h LD drivers/block/built-in.o CC mm/mmap.o CC block/blk-map.o CC lib/crc32.o CC mm/mprotect.o CC block/blk-exec.o CC mm/mremap.o LD drivers/bus/built-in.o CC fs/libfs.o LD crypto/built-in.o LD drivers/cdrom/built-in.o CC net/core/gen_stats.o CC fs/fs-writeback.o CC fs/pnode.o CC fs/splice.o CC drivers/char/mem.o LD kernel/sched/built-in.o CC drivers/char/random.o CC drivers/base/platform.o CC mm/msync.o CC block/blk-merge.o CC block/blk-softirq.o CC drivers/base/cpu.o CC block/blk-timeout.o LD lib/zlib_inflate/zlib_inflate.o LD lib/zlib_inflate/built-in.o CC fs/sync.o CC drivers/base/firmware.o CC fs/utimes.o CC drivers/base/init.o CC fs/stack.o CC fs/fs_struct.o CC drivers/base/map.o CC fs/statfs.o LD kernel/time/built-in.o CC fs/fs_pin.o CC mm/rmap.o CC drivers/base/devres.o LD kernel/built-in.o CC mm/vmalloc.o CC fs/nsfs.o CC mm/pagewalk.o CC block/blk-lib.o CC mm/pgtable-generic.o CC block/blk-mq.o CC mm/process_vm_access.o CC mm/init-mm.o CC drivers/base/attribute_container.o CC mm/nobootmem.o CC fs/buffer.o CC fs/block_dev.o CC fs/direct-io.o CC drivers/char/misc.o CC mm/fadvise.o CC fs/mpage.o CC fs/proc_namespace.o CC mm/madvise.o CC net/core/gen_estimator.o CC drivers/base/transport_class.o CC block/blk-mq-tag.o CC drivers/base/topology.o CC block/blk-stat.o AR lib/lib.a EXPORTS lib/lib-ksyms.o CC fs/cramfs/inode.o CC drivers/base/container.o LD lib/built-in.o CC block/blk-mq-sysfs.o CC drivers/base/property.o CC fs/devpts/inode.o LD fs/exofs/built-in.o CC mm/memblock.o CC block/blk-mq-cpumap.o CC net/core/net_namespace.o CC mm/dmapool.o CC fs/exportfs/expfs.o CC block/ioctl.o CC mm/slub.o CC net/ipv6/ip6_checksum.o CC net/core/secure_seq.o CC block/genhd.o CC mm/migrate.o CC drivers/base/cacheinfo.o CC fs/kernfs/mount.o LD drivers/char/agp/built-in.o CC net/ipv4/inetpeer.o CC block/scsi_ioctl.o CC net/ipv4/protocol.o CC drivers/char/hw_random/core.o LD drivers/base/test/built-in.o LD drivers/base/power/built-in.o CC fs/cramfs/uncompress.o CC drivers/base/dma-mapping.o CC block/ioprio.o CC net/ipv6/ip6_icmp.o CC block/partition-generic.o CC block/badblocks.o CC fs/lockd/clntlock.o LD fs/devpts/devpts.o CC fs/nfs_common/grace.o LD fs/devpts/built-in.o LD fs/quota/built-in.o CC block/bounce.o CC fs/nfs/client.o CC block/partitions/check.o LD fs/cramfs/cramfs.o CC block/partitions/msdos.o CC net/ipv6/output_core.o CC fs/ramfs/inode.o LD fs/cramfs/built-in.o CC fs/sysfs/file.o CC fs/notify/fsnotify.o CC fs/notify/notification.o CC fs/eventpoll.o CC net/core/flow_dissector.o CC net/core/sysctl_net_core.o CC fs/sysfs/dir.o CC net/core/dev.o CC net/ipv6/protocol.o CC net/ipv4/ip_input.o CC net/ipv6/ip6_offload.o LD fs/nfs_common/built-in.o CC net/ipv6/tcpv6_offload.o CC fs/anon_inodes.o CC fs/signalfd.o CC fs/notify/group.o CC fs/sysfs/symlink.o CC net/ipv6/exthdrs_offload.o CC fs/sysfs/mount.o CC fs/proc/task_mmu.o CC fs/proc/inode.o CC fs/kernfs/inode.o CC fs/timerfd.o CC fs/notify/inode_mark.o CC net/core/ethtool.o LD fs/exportfs/exportfs.o LD fs/exportfs/built-in.o CC fs/eventfd.o CC net/core/dev_addr_lists.o CC fs/sysfs/group.o CC fs/aio.o CC net/core/dst.o CC fs/locks.o CC fs/notify/mark.o CC block/noop-iosched.o CC fs/notify/fdinfo.o CC fs/notify/vfsmount_mark.o CC net/ipv4/ip_fragment.o CC net/ipv4/ip_forward.o LD fs/notify/dnotify/built-in.o CC fs/binfmt_script.o CC fs/binfmt_elf.o CC fs/coredump.o CC fs/drop_caches.o LD fs/notify/fanotify/built-in.o CC fs/fhandle.o CC net/ipv4/ip_options.o CC fs/notify/inotify/inotify_fsnotify.o LD drivers/base/built-in.o CC fs/notify/inotify/inotify_user.o LD drivers/char/hw_random/rng-core.o LD drivers/char/ipmi/built-in.o CC block/deadline-iosched.o LD drivers/char/hw_random/built-in.o LD drivers/char/built-in.o CC block/partitions/efi.o CC fs/proc/root.o CC net/core/netevent.o CC fs/proc/base.o LD drivers/crypto/built-in.o LD drivers/clocksource/built-in.o LD drivers/clk/bcm/built-in.o CC net/core/neighbour.o LD drivers/clk/mvebu/built-in.o CC fs/ramfs/file-mmu.o LD drivers/firewire/built-in.o CC net/core/rtnetlink.o CC net/core/utils.o CC net/ipv4/ip_output.o LD drivers/hwtracing/intel_th/built-in.o LD drivers/clk/ti/built-in.o LD drivers/clk/built-in.o LD fs/sysfs/built-in.o LD drivers/idle/built-in.o LD drivers/i2c/algos/built-in.o LD drivers/iommu/built-in.o LD drivers/firmware/meson/built-in.o LD drivers/firmware/broadcom/built-in.o LD drivers/i2c/busses/built-in.o CC drivers/irqchip/irqchip.o LD drivers/lguest/built-in.o LD drivers/firmware/tegra/built-in.o LD drivers/macintosh/built-in.o LD drivers/gpu/drm/bridge/built-in.o CC net/packet/af_packet.o CC fs/lockd/clntproc.o LD drivers/mfd/built-in.o CC net/sched/sch_generic.o LD drivers/i2c/muxes/built-in.o LD drivers/firmware/built-in.o LD drivers/gpu/drm/hisilicon/built-in.o CC net/ipv4/ip_sockglue.o LD drivers/gpu/vga/built-in.o LD drivers/mmc/built-in.o LD drivers/gpu/drm/i2c/built-in.o LD drivers/i2c/built-in.o CC fs/lockd/clntxdr.o LD drivers/gpu/drm/panel/built-in.o LD drivers/gpu/drm/omapdrm/displays/built-in.o LD drivers/gpu/drm/omapdrm/dss/built-in.o CC fs/kernfs/dir.o LD drivers/gpu/drm/tilcdc/built-in.o LD drivers/misc/cb710/built-in.o CC net/sched/sch_mq.o LD drivers/nfc/built-in.o CC fs/kernfs/file.o LD drivers/gpu/drm/omapdrm/built-in.o CC fs/kernfs/symlink.o CC fs/nfs/dir.o LD drivers/misc/eeprom/built-in.o LD block/partitions/built-in.o CC fs/nfs/file.o LD drivers/gpu/drm/built-in.o CC drivers/net/mii.o CC drivers/net/Space.o CC net/core/link_watch.o LD drivers/misc/lis3lv02d/built-in.o CC drivers/net/loopback.o LD drivers/media/common/b2c2/built-in.o LD drivers/nvme/host/built-in.o CC drivers/mtd/mtdcore.o CC drivers/mtd/mtdsuper.o CC net/core/filter.o LD drivers/gpu/built-in.o LD drivers/nvme/target/built-in.o LD drivers/media/common/saa7146/built-in.o LD drivers/misc/mic/bus/built-in.o CC net/core/sock_diag.o LD drivers/misc/mic/built-in.o LD drivers/nvme/built-in.o LD drivers/media/firewire/built-in.o CC fs/proc/generic.o LD drivers/media/common/siano/built-in.o CC fs/proc/array.o LD drivers/misc/ti-st/built-in.o LD net/ipv6/built-in.o LD drivers/platform/built-in.o LD drivers/media/common/v4l2-tpg/built-in.o LD drivers/media/i2c/soc_camera/built-in.o LD drivers/misc/built-in.o LD drivers/power/built-in.o LD drivers/media/i2c/built-in.o CC drivers/of/base.o CC net/unix/af_unix.o CC fs/lockd/host.o LD drivers/media/common/built-in.o LD drivers/ptp/built-in.o LD drivers/irqchip/built-in.o LD drivers/pwm/built-in.o LD fs/ramfs/ramfs.o LD drivers/media/mmc/siano/built-in.o LD fs/ramfs/built-in.o LD drivers/media/mmc/built-in.o LD drivers/soc/bcm/built-in.o LD net/netlink/built-in.o LD net/wireless/built-in.o CC drivers/rtc/rtc-lib.o CC net/sysctl_net.o CC net/ipv4/inet_hashtables.o CC net/ipv4/inet_timewait_sock.o CC drivers/tty/tty_io.o CC drivers/mtd/mtdconcat.o CC net/sunrpc/clnt.o LD drivers/media/platform/omap/built-in.o CC fs/lockd/svc.o CC drivers/soc/fsl/qe/qe_common.o CC drivers/mtd/mtdpart.o CC fs/proc/fd.o LD drivers/media/platform/built-in.o CC fs/proc/proc_tty.o LD drivers/media/pci/b2c2/built-in.o LD drivers/media/rc/keymaps/built-in.o LD fs/kernfs/built-in.o LD drivers/media/rc/built-in.o LD drivers/media/pci/ddbridge/built-in.o CC drivers/net/phy/phy.o CC drivers/net/phy/phy_device.o CC net/core/dev_ioctl.o LD net/sched/built-in.o CC drivers/net/phy/mdio_bus.o CC drivers/net/phy/mdio_device.o LD drivers/media/spi/built-in.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/pci/mantis/built-in.o CC fs/lockd/svclock.o LD drivers/media/tuners/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/media/pci/ngene/built-in.o LD block/built-in.o CC fs/lockd/svcshare.o LD drivers/media/pci/pluto2/built-in.o LD drivers/media/pci/pt1/built-in.o LD fs/notify/inotify/built-in.o LD drivers/soc/fsl/qe/built-in.o LD fs/notify/built-in.o LD drivers/soc/fsl/built-in.o LD drivers/media/pci/saa7146/built-in.o LD drivers/media/pci/pt3/built-in.o LD drivers/net/ethernet/8390/built-in.o LD drivers/media/pci/smipcie/built-in.o LD drivers/net/ethernet/amazon/built-in.o LD drivers/net/ethernet/arc/built-in.o CC net/core/tso.o LD drivers/soc/built-in.o LD drivers/net/ethernet/alacritech/built-in.o LD drivers/media/pci/ttpci/built-in.o LD drivers/net/wireless/admtek/built-in.o CC net/core/sock_reuseport.o CC net/sunrpc/xprt.o LD drivers/media/pci/built-in.o CC net/core/net-sysfs.o LD drivers/net/ethernet/cadence/built-in.o LD drivers/net/ethernet/broadcom/built-in.o LD drivers/net/ethernet/ezchip/built-in.o LD drivers/net/ethernet/i825xx/built-in.o LD drivers/net/wireless/ath/built-in.o CC fs/nfs/getroot.o LD drivers/net/ethernet/intel/built-in.o LD drivers/video/backlight/built-in.o LD drivers/media/usb/b2c2/built-in.o LD drivers/net/ethernet/marvell/built-in.o LD drivers/net/ethernet/micrel/built-in.o CC net/core/net-procfs.o CC drivers/net/ethernet/freescale/fs_enet/fs_enet-main.o LD drivers/net/ethernet/natsemi/built-in.o LD drivers/net/wireless/atmel/built-in.o LD drivers/net/ethernet/netronome/built-in.o LD net/packet/built-in.o LD drivers/net/ethernet/renesas/built-in.o LD drivers/net/wireless/broadcom/built-in.o LD drivers/net/ethernet/rocker/built-in.o LD drivers/media/usb/dvb-usb/built-in.o CC fs/nfs/inode.o CC fs/proc/cmdline.o CC fs/nfs/super.o LD drivers/net/ethernet/qualcomm/emac/built-in.o LD drivers/video/fbdev/core/built-in.o CC fs/proc/consoles.o LD drivers/net/wireless/cisco/built-in.o CC fs/nfs/io.o LD drivers/net/ethernet/qualcomm/built-in.o LD drivers/net/ethernet/samsung/built-in.o CC net/ipv4/inet_connection_sock.o LD drivers/net/ethernet/seeq/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o CC fs/lockd/svcproc.o LD drivers/net/wireless/intel/built-in.o LD drivers/net/ethernet/stmicro/built-in.o CC drivers/mtd/mtdchar.o CC drivers/net/phy/swphy.o LD drivers/net/wireless/intersil/built-in.o LD drivers/net/ethernet/wiznet/built-in.o LD drivers/net/ethernet/via/built-in.o LD drivers/net/ethernet/synopsys/built-in.o LD drivers/media/usb/siano/built-in.o CC drivers/rtc/hctosys.o LD drivers/media/usb/s2255/built-in.o LD drivers/net/ethernet/xilinx/built-in.o LD drivers/net/wireless/marvell/built-in.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o CC fs/proc/cpuinfo.o LD drivers/media/usb/stkwebcam/built-in.o CC drivers/net/phy/fixed_phy.o LD drivers/media/usb/ttusb-budget/built-in.o CC drivers/net/phy/davicom.o LD drivers/net/wireless/ralink/built-in.o LD drivers/media/usb/zr364xx/built-in.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o LD drivers/media/usb/ttusb-dec/built-in.o LD drivers/net/wireless/mediatek/built-in.o CC fs/proc/devices.o LD drivers/net/wireless/rsi/built-in.o LD drivers/video/fbdev/omap2/omapfb/built-in.o LD drivers/media/usb/built-in.o CC net/unix/garbage.o LD drivers/net/wireless/st/built-in.o LD drivers/net/wireless/realtek/built-in.o LD drivers/net/wireless/ti/built-in.o CC drivers/tty/n_tty.o LD drivers/net/wireless/zydas/built-in.o CC net/unix/sysctl_net_unix.o LD drivers/video/fbdev/omap2/built-in.o CC drivers/tty/tty_ioctl.o CC fs/lockd/svcsubs.o CC fs/proc/interrupts.o LD drivers/net/wireless/built-in.o LD drivers/video/fbdev/built-in.o CC fs/proc/loadavg.o LD drivers/media/built-in.o CC drivers/tty/tty_ldisc.o LD drivers/video/built-in.o CC fs/proc/meminfo.o CC fs/proc/stat.o CC net/sunrpc/socklib.o CC fs/proc/uptime.o CC fs/proc/version.o CC drivers/tty/tty_buffer.o CC fs/lockd/mon.o CC drivers/tty/tty_port.o CC fs/lockd/xdr.o CC fs/lockd/clnt4xdr.o CC fs/proc/softirqs.o CC fs/lockd/xdr4.o CC fs/proc/namespaces.o CC fs/proc/self.o CC drivers/tty/tty_mutex.o CC fs/proc/thread_self.o CC drivers/rtc/systohc.o CC drivers/tty/tty_ldsem.o LD drivers/net/phy/libphy.o CC drivers/tty/pty.o CC drivers/mtd/ofpart.o CC drivers/tty/sysrq.o CC fs/lockd/svc4proc.o LD drivers/tty/ipwireless/built-in.o CC drivers/net/ethernet/freescale/fs_enet/mii-fec.o CC drivers/net/ethernet/freescale/fs_enet/mac-fec.o CC drivers/rtc/class.o CC drivers/rtc/interface.o CC drivers/tty/serial/serial_core.o CC drivers/rtc/rtc-dev.o CC drivers/rtc/rtc-proc.o CC drivers/of/device.o CC drivers/rtc/rtc-sysfs.o CC drivers/rtc/rtc-generic.o CC drivers/of/platform.o CC drivers/of/dynamic.o LD mm/built-in.o LD drivers/tty/vt/built-in.o CC net/ipv4/tcp.o CC fs/proc/proc_sysctl.o CC fs/proc/proc_net.o CC fs/proc/kmsg.o CC fs/proc/page.o CC net/sunrpc/xprtsock.o CC net/sunrpc/sched.o CC net/sunrpc/auth.o LD drivers/net/phy/built-in.o CC drivers/tty/serial/cpm_uart/cpm_uart_core.o CC drivers/of/fdt.o CC drivers/of/fdt_address.o CC drivers/of/address.o CC fs/lockd/procfs.o CC fs/nfs/direct.o CC fs/nfs/pagelist.o CC fs/nfs/read.o CC drivers/mtd/mtdblock.o CC drivers/mtd/mtd_blkdevs.o LD drivers/net/ethernet/freescale/fs_enet/fs_enet.o LD net/unix/unix.o LD net/unix/built-in.o CC drivers/tty/serial/cpm_uart/cpm_uart_cpm1.o CC net/sunrpc/auth_unix.o LD drivers/mtd/devices/built-in.o CC drivers/of/irq.o CC drivers/mtd/chips/chipreg.o CC net/sunrpc/auth_null.o LD drivers/mtd/lpddr/built-in.o CC net/ipv4/tcp_input.o CC drivers/mtd/maps/physmap_of.o LD drivers/mtd/nand/built-in.o LD drivers/mtd/onenand/built-in.o CC net/sunrpc/auth_generic.o CC net/sunrpc/svc.o LD drivers/mtd/tests/built-in.o LD net/core/built-in.o LD drivers/mtd/mtd.o CC net/ipv4/tcp_output.o CC net/sunrpc/svcsock.o CC net/ipv4/tcp_timer.o CC net/sunrpc/svcauth.o CC net/ipv4/tcp_ipv4.o CC net/sunrpc/svcauth_unix.o CC net/ipv4/tcp_minisocks.o CC net/sunrpc/addr.o CC net/ipv4/tcp_cong.o CC fs/nfs/symlink.o CC drivers/mtd/chips/cfi_util.o CC drivers/of/of_net.o CC net/sunrpc/timer.o CC net/sunrpc/rpcb_clnt.o CC drivers/mtd/chips/cfi_cmdset_0002.o CC drivers/of/of_mdio.o CC fs/nfs/write.o CC drivers/of/of_reserved_mem.o CC fs/nfs/unlink.o LD drivers/mtd/maps/built-in.o CC net/sunrpc/xdr.o CC net/sunrpc/sunrpc_syms.o CC net/ipv4/tcp_metrics.o CC net/sunrpc/cache.o CC net/sunrpc/svc_xprt.o CC net/sunrpc/rpc_pipe.o LD drivers/net/ethernet/freescale/fs_enet/built-in.o LD drivers/rtc/rtc-core.o LD drivers/net/ethernet/freescale/built-in.o LD drivers/rtc/built-in.o LD drivers/net/ethernet/built-in.o CC net/ipv4/tcp_fastopen.o CC net/sunrpc/xprtmultipath.o CC fs/nfs/namespace.o CC fs/nfs/mount_clnt.o LD fs/lockd/lockd.o CC net/sunrpc/stats.o LD drivers/net/built-in.o LD fs/lockd/built-in.o CC net/sunrpc/sysctl.o CC fs/nfs/nfstrace.o CC fs/nfs/nfsroot.o CC net/ipv4/tcp_rate.o CC fs/nfs/sysctl.o CC drivers/mtd/chips/gen_probe.o CC drivers/mtd/chips/jedec_probe.o CC fs/nfs/nfs2super.o CC net/ipv4/tcp_recovery.o LD drivers/tty/serial/cpm_uart/cpm_uart.o CC net/ipv4/tcp_offload.o LD drivers/tty/serial/cpm_uart/built-in.o CC net/ipv4/datagram.o CC fs/nfs/proc.o CC fs/nfs/nfs2xdr.o CC fs/nfs/nfs3super.o CC fs/nfs/nfs3client.o CC fs/nfs/nfs3proc.o CC fs/nfs/nfs3xdr.o CC net/ipv4/raw.o CC net/ipv4/udp.o CC net/ipv4/udplite.o CC net/ipv4/udp_offload.o CC net/ipv4/icmp.o CC net/ipv4/arp.o LD fs/proc/proc.o LD fs/proc/built-in.o CC net/ipv4/devinet.o CC net/ipv4/af_inet.o CC net/ipv4/igmp.o CC net/ipv4/fib_frontend.o CC net/ipv4/fib_semantics.o CC net/ipv4/fib_trie.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 LD drivers/of/built-in.o CC net/ipv4/sysctl_net_ipv4.o CC net/ipv4/proc.o CC net/ipv4/syncookies.o LD fs/nfs/nfsv2.o CC net/ipv4/ipconfig.o CC net/ipv4/inet_diag.o CC net/ipv4/tcp_cubic.o CC net/ipv4/tcp_diag.o LD drivers/mtd/chips/built-in.o LD drivers/mtd/built-in.o LD drivers/tty/serial/built-in.o LD drivers/tty/built-in.o LD drivers/built-in.o LD fs/nfs/nfs.o LD net/sunrpc/sunrpc.o LD net/sunrpc/built-in.o LD fs/nfs/nfsv3.o LD fs/nfs/built-in.o LD fs/built-in.o LD net/ipv4/built-in.o LD net/built-in.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o LD vmlinux.o MODPOST vmlinux.o KSYM .tmp_kallsyms1.o KSYM .tmp_kallsyms2.o LD vmlinux SORTEX vmlinux SYSMAP System.map COPY arch/powerpc/boot/zlib.h COPY arch/powerpc/boot/zutil.h BOOTCC arch/powerpc/boot/cuboot.o BOOTAS arch/powerpc/boot/crtsavres.o COPY arch/powerpc/boot/inffixed.h COPY arch/powerpc/boot/inflate.h COPY arch/powerpc/boot/infutil.h COPY arch/powerpc/boot/zconf.h COPY arch/powerpc/boot/inffast.h COPY arch/powerpc/boot/libfdt.h COPY arch/powerpc/boot/fdt.h BOOTCC arch/powerpc/boot/elf_util.o BOOTAS arch/powerpc/boot/div64.o BOOTCC arch/powerpc/boot/planetcore.o BOOTCC arch/powerpc/boot/uartlite.o BOOTAS arch/powerpc/boot/string.o BOOTCC arch/powerpc/boot/ep88xc.o BOOTAS arch/powerpc/boot/fixed-head.o HOSTCC arch/powerpc/boot/addnote BOOTCC arch/powerpc/boot/of.o BOOTCC arch/powerpc/boot/simple_alloc.o HOSTCC arch/powerpc/boot/hack-coff BOOTCC arch/powerpc/boot/devtree.o BOOTCC arch/powerpc/boot/mpsc.o HOSTCC arch/powerpc/boot/mktree BOOTAS arch/powerpc/boot/crt0.o DTC arch/powerpc/boot/mpc885ads.dtb BOOTCC arch/powerpc/boot/cpm-serial.o COPY arch/powerpc/boot/inftrees.h BOOTCC arch/powerpc/boot/fsl-soc.o COPY arch/powerpc/boot/libfdt_internal.h BOOTCC arch/powerpc/boot/oflib.o BOOTCC arch/powerpc/boot/redboot-8xx.o BOOTCC arch/powerpc/boot/stdlib.o BOOTCC arch/powerpc/boot/stdio.o BOOTCC arch/powerpc/boot/serial.o LDS arch/powerpc/boot/zImage.lds BOOTCC arch/powerpc/boot/cuboot-8xx.o BOOTCC arch/powerpc/boot/mpc52xx-psc.o BOOTCC arch/powerpc/boot/mpc8xx.o BOOTCC arch/powerpc/boot/ns16550.o BOOTCC arch/powerpc/boot/empty.o COPY arch/powerpc/boot/fdt_ro.c COPY arch/powerpc/boot/fdt.c COPY arch/powerpc/boot/fdt_rw.c COPY arch/powerpc/boot/fdt_sw.c COPY arch/powerpc/boot/fdt_strerror.c BOOTCC arch/powerpc/boot/epapr.o COPY arch/powerpc/boot/inffast.c COPY arch/powerpc/boot/inflate.c COPY arch/powerpc/boot/inftrees.c BOOTCC arch/powerpc/boot/fdt_ro.o BOOTCC arch/powerpc/boot/ofconsole.o BOOTCC arch/powerpc/boot/main.o BOOTCC arch/powerpc/boot/fdt_rw.o BOOTCC arch/powerpc/boot/fdt.o BOOTCC arch/powerpc/boot/inffast.o COPY arch/powerpc/boot/fdt_wip.c BOOTCC arch/powerpc/boot/fdt_strerror.o BOOTCC arch/powerpc/boot/inflate.o BOOTCC arch/powerpc/boot/opal.o BOOTCC arch/powerpc/boot/fdt_sw.o BOOTCC arch/powerpc/boot/libfdt-wrapper.o BOOTCC arch/powerpc/boot/fdt_wip.o BOOTAS arch/powerpc/boot/util.o BOOTCC arch/powerpc/boot/inftrees.o COPY arch/powerpc/boot/decompress_inflate.c /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/decompress.o BOOTAR arch/powerpc/boot/wrapper.a WRAP arch/powerpc/boot/cuImage.mpc885ads Image Name: Linux-4.10.0-rc4-gd7df244 Created: Thu Feb 9 00:18:37 2017 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 1674484 Bytes = 1635.24 kB = 1.60 MB Load Address: 00400000 Entry Point: 004001a4 rm arch/powerpc/boot/mpc885ads.dtb make[1]: Leaving directory '/home/kisskb/slave/build/powerpc-fixes_mpc885_ads_defconfig_powerpc' Completed OK # rm -rf /home/kisskb/slave/build/powerpc-fixes_mpc885_ads_defconfig_powerpc # Build took: 0:01:03.678149