# git rev-parse -q --verify 7b8ad495d59280b634a7b546f4cdf58cf4d65f61^{commit} 7b8ad495d59280b634a7b546f4cdf58cf4d65f61 already have revision, skipping fetch # git checkout -q -f -B kisskb 7b8ad495d59280b634a7b546f4cdf58cf4d65f61 # git clean -qxdf # git log -1 commit 7b8ad495d59280b634a7b546f4cdf58cf4d65f61 Author: Vaibhav Jain Date: Tue Nov 24 16:26:18 2015 +0530 cxl: Fix DSI misses when the context owning task exits Presently when a user-space process issues CXL_IOCTL_START_WORK ioctl we store the pid of the current task_struct and use it to get pointer to the mm_struct of the process, while processing page or segment faults from the capi card. However this causes issues when the thread that had originally issued the start-work ioctl exits in which case the stored pid is no more valid and the cxl driver is unable to handle faults as the mm_struct corresponding to process is no more accessible. This patch fixes this issue by using the mm_struct of the next alive task in the thread group. This is done by iterating over all the tasks in the thread group starting from thread group leader and calling get_task_mm on each one of them. When a valid mm_struct is obtained the pid of the associated task is stored in the context replacing the exiting one for handling future faults. The patch introduces a new function named get_mem_context that checks if the current task pointed to by ctx->pid is dead? If yes it performs the steps described above. Also a new variable cxl_context.glpid is introduced which stores the pid of the thread group leader associated with the context owning task. Reported-by: Matthew R. Ochs Reported-by: Frank Haverkamp Suggested-by: Ian Munsie Signed-off-by: Vaibhav Jain Acked-by: Ian Munsie Reviewed-by: Frederic Barrat Reviewed-by: Matthew R. Ochs 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 7b8ad495d59280b634a7b546f4cdf58cf4d65f61 # < make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/mpe_ep88xc_defconfig_powerpc CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ep88xc_defconfig # make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/mpe_ep88xc_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_ep88xc_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/fstree.o HOSTCC scripts/dtc/data.o HOSTCC scripts/dtc/treesource.o HOSTCC scripts/dtc/srcpos.o HOSTCC scripts/dtc/checks.o HOSTCC scripts/dtc/livetree.o HOSTCC scripts/dtc/util.o HOSTCC scripts/mod/mk_elfconfig SHIPPED scripts/dtc/dtc-lexer.lex.c SHIPPED scripts/dtc/dtc-parser.tab.h CC scripts/mod/devicetable-offsets.s SHIPPED scripts/dtc/dtc-parser.tab.c HOSTCC scripts/dtc/dtc-lexer.lex.o HOSTCC scripts/dtc/dtc-parser.tab.o 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 CHK include/generated/timeconst.h CC kernel/bounds.s UPD include/generated/timeconst.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/sumversion.o 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 HOSTLD scripts/dtc/dtc CALL /home/kisskb/slave/src/scripts/checksyscalls.sh HOSTLD scripts/mod/modpost CC init/main.o CHK include/generated/compile.h LD usr/built-in.o CC init/do_mounts.o CC init/noinitramfs.o CC init/init_task.o UPD include/generated/compile.h CC init/version.o CC arch/powerpc/mm/fault.o CC arch/powerpc/mm/mem.o CC arch/powerpc/mm/pgtable.o CC arch/powerpc/mm/mmap.o AS arch/powerpc/lib/string.o CC arch/powerpc/mm/init_32.o CC arch/powerpc/lib/alloc.o CC arch/powerpc/mm/pgtable_32.o AS arch/powerpc/lib/crtsavres.o CC arch/powerpc/lib/ppc_ksyms.o CC arch/powerpc/sysdev/fsl_soc.o CC arch/powerpc/mm/mmu_context_nohash.o CC arch/powerpc/lib/code-patching.o AS arch/powerpc/mm/tlb_nohash_low.o CC arch/powerpc/sysdev/fsl_mpic_err.o CC arch/powerpc/kernel/cputable.o CC arch/powerpc/kernel/ptrace.o CC arch/powerpc/sysdev/cpm_common.o CC arch/powerpc/mm/tlb_nohash.o CC arch/powerpc/sysdev/cpm1.o CC arch/powerpc/lib/feature-fixups.o CC arch/powerpc/mm/hugetlbpage.o CC arch/powerpc/kernel/irq.o CC arch/powerpc/sysdev/mpc8xx_pic.o CC arch/powerpc/lib/rheap.o CC arch/powerpc/mm/dma-noncoherent.o AS arch/powerpc/lib/checksum_32.o CC arch/powerpc/kernel/syscalls.o AS arch/powerpc/lib/copy_32.o AS arch/powerpc/lib/div64.o CC arch/powerpc/kernel/vdso.o CC arch/powerpc/kernel/signal_32.o CC arch/powerpc/kernel/align.o CC arch/powerpc/kernel/pmc.o LD arch/powerpc/math-emu/built-in.o CC arch/powerpc/kernel/process.o CC arch/powerpc/kernel/idle.o CC arch/powerpc/platforms/8xx/ep88xc.o CC arch/powerpc/kernel/sysfs.o CC arch/powerpc/platforms/8xx/m8xx_setup.o CPP arch/powerpc/kernel/systbl_chk.i CC arch/powerpc/kernel/signal.o CC arch/powerpc/kernel/cacheinfo.o CC arch/powerpc/kernel/time.o CC arch/powerpc/kernel/prom.o LD arch/powerpc/crypto/built-in.o CC arch/powerpc/kernel/traps.o CC arch/powerpc/kernel/setup-common.o CC arch/powerpc/kernel/udbg.o AS arch/powerpc/kernel/misc.o CC arch/powerpc/kernel/io.o CC arch/powerpc/kernel/dma.o LD arch/powerpc/net/built-in.o AS arch/powerpc/kernel/misc_32.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/iomap.o CC arch/powerpc/kernel/setup_32.o CALL /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh LDS arch/powerpc/kernel/vmlinux.lds AS arch/powerpc/kernel/head_8xx.o AS arch/powerpc/kernel/systbl.o LD certs/built-in.o LDS arch/powerpc/kernel/vdso32/vdso32.lds VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o VDSO32A arch/powerpc/kernel/vdso32/datapage.o VDSO32A arch/powerpc/kernel/vdso32/note.o VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so LD arch/powerpc/sysdev/built-in.o AS arch/powerpc/kernel/vdso32/vdso32_wrapper.o CC ipc/util.o CC ipc/msgutil.o CC ipc/msg.o LD arch/powerpc/kernel/vdso32/built-in.o CC ipc/sem.o CC ipc/ipc_sysctl.o CC security/min_addr.o CC security/commoncap.o CC ipc/syscall.o CC ipc/shm.o LD arch/powerpc/platforms/8xx/built-in.o LD arch/powerpc/platforms/built-in.o LD arch/powerpc/mm/built-in.o CC mm/filemap.o CC mm/oom_kill.o CC mm/maccess.o CC mm/mempool.o LD arch/powerpc/lib/built-in.o CC mm/page_alloc.o CC kernel/fork.o CC mm/readahead.o CC mm/page-writeback.o CC kernel/panic.o CC kernel/cpu.o CC mm/truncate.o CC mm/vmscan.o CC mm/swap.o CC kernel/resource.o CC kernel/exit.o LD sound/built-in.o CC kernel/softirq.o CC kernel/exec_domain.o CC mm/util.o CC kernel/sysctl_binary.o CC mm/mmzone.o CC kernel/sysctl.o CC mm/shmem.o CC kernel/capability.o CC mm/backing-dev.o CC mm/vmstat.o LD firmware/built-in.o CC kernel/ptrace.o CC kernel/user.o CC mm/mm_init.o CC mm/mmu_context.o CC kernel/signal.o CC mm/percpu.o CC block/bio.o LD init/mounts.o CC block/blk-core.o CC block/elevator.o LD arch/powerpc/kernel/built-in.o LD init/built-in.o CC mm/slab_common.o CC block/blk-tag.o CC crypto/api.o CC mm/compaction.o LD virt/lib/built-in.o CC mm/vmacache.o CC crypto/cipher.o CC kernel/sys.o LD virt/built-in.o CC fs/open.o CC net/socket.o CC mm/interval_tree.o CC kernel/kmod.o CC kernel/workqueue.o CC block/blk-sysfs.o CC mm/list_lru.o CC kernel/pid.o CC kernel/task_work.o LD security/built-in.o CC mm/workingset.o CC mm/debug.o CC mm/gup.o LD net/802/built-in.o CC kernel/extable.o CC mm/highmem.o CC kernel/params.o CC mm/memory.o CC crypto/compress.o CC lib/lockref.o CC kernel/kthread.o CC mm/mincore.o CC block/blk-flush.o LD drivers/amba/built-in.o CC block/blk-settings.o CC lib/bcd.o LD drivers/auxdisplay/built-in.o CC mm/mlock.o CC kernel/sys_ni.o CC lib/div64.o CC net/core/sock.o CC mm/mmap.o CC kernel/nsproxy.o CC mm/mprotect.o CC kernel/notifier.o CC mm/mremap.o CC mm/msync.o CC mm/rmap.o CC mm/vmalloc.o CC mm/pagewalk.o CC kernel/ksysfs.o CC mm/pgtable-generic.o CC kernel/reboot.o CC kernel/cred.o CC mm/process_vm_access.o CC lib/sort.o CC crypto/memneq.o CC kernel/async.o CC kernel/range.o CC kernel/smpboot.o CC mm/init-mm.o CC kernel/groups.o CC mm/nobootmem.o CC crypto/crypto_wq.o CC block/blk-ioc.o CC lib/parser.o CC drivers/base/component.o LD ipc/built-in.o CC lib/halfmd4.o CC mm/fadvise.o CC block/blk-map.o CC kernel/bpf/core.o CC mm/madvise.o CC block/blk-exec.o LD kernel/livepatch/built-in.o CC block/blk-merge.o CC mm/memblock.o CC block/blk-softirq.o CC fs/read_write.o CC mm/dmapool.o CC lib/debug_locks.o CC kernel/locking/mutex.o CC lib/random32.o CC kernel/irq/irqdesc.o CC kernel/power/qos.o CC crypto/algapi.o CC mm/slub.o CC mm/migrate.o CC net/ethernet/eth.o CC kernel/power/poweroff.o CC lib/bust_spinlocks.o CC net/core/request_sock.o CC kernel/printk/printk.o CC block/blk-timeout.o CC drivers/base/core.o CC kernel/rcu/update.o CC lib/kasprintf.o CC crypto/scatterwalk.o CC kernel/up.o CC kernel/kallsyms.o CC net/core/skbuff.o CC drivers/base/bus.o CC crypto/proc.o CC crypto/aead.o CC block/blk-iopoll.o CC block/blk-lib.o CC kernel/hung_task.o CC block/blk-mq.o CC block/blk-mq-tag.o CC kernel/utsname_sysctl.o CC kernel/sched/core.o CC block/blk-mq-sysfs.o CC lib/bitmap.o CC block/blk-mq-cpu.o CC lib/scatterlist.o CC kernel/time/time.o CC lib/gcd.o CC kernel/irq/handle.o CC block/blk-mq-cpumap.o CC kernel/irq/manage.o CC kernel/elfcore.o CC block/ioctl.o CC block/genhd.o CC kernel/irq_work.o CC lib/lcm.o CC kernel/locking/semaphore.o CC kernel/membarrier.o CC lib/list_sort.o CC kernel/rcu/sync.o CC kernel/rcu/srcu.o CC kernel/memremap.o CC lib/uuid.o LD net/ethernet/built-in.o CC block/scsi_ioctl.o LD kernel/power/built-in.o CC drivers/base/dd.o CC drivers/base/syscore.o CC block/partition-generic.o CC kernel/rcu/tiny.o CC block/ioprio.o CC lib/flex_array.o CC lib/iov_iter.o CC lib/clz_ctz.o CC kernel/sched/loadavg.o CC kernel/irq/spurious.o CC kernel/sched/clock.o CC crypto/ablkcipher.o CC lib/bsearch.o CC crypto/blkcipher.o CC lib/find_bit.o CC crypto/skcipher.o CC block/bounce.o CC block/noop-iosched.o CC net/netlink/af_netlink.o CC net/core/datagram.o CC crypto/chainiv.o CC block/partitions/check.o CC net/core/stream.o CC block/deadline-iosched.o CC lib/llist.o CC lib/memweight.o CC lib/kfifo.o CC net/ipv6/addrconf_core.o CC lib/percpu-refcount.o LD kernel/bpf/built-in.o CC lib/percpu_ida.o CC kernel/locking/rwsem.o CC kernel/locking/percpu-rwsem.o CC lib/rhashtable.o CC net/netlink/genetlink.o CC net/ipv6/exthdrs_core.o CC drivers/base/driver.o CC kernel/time/timer.o CC lib/reciprocal_div.o CC drivers/base/class.o CC fs/file_table.o CC fs/super.o CC lib/once.o CC net/core/scm.o CC kernel/sched/cputime.o CC lib/string_helpers.o CC drivers/base/platform.o CC lib/hexdump.o LD kernel/rcu/built-in.o CC net/ipv4/route.o CC kernel/sched/idle_task.o CC lib/kstrtox.o CC kernel/locking/rwsem-xadd.o CC kernel/irq/resend.o CC drivers/base/cpu.o CC net/packet/af_packet.o CC kernel/irq/chip.o CC net/sched/sch_generic.o CC lib/iomap_copy.o CC block/partitions/msdos.o CC kernel/irq/dummychip.o CC lib/devres.o CC lib/hweight.o CC block/partitions/efi.o CC lib/bitrev.o HOSTCC lib/gen_crc32table CC drivers/base/firmware.o CC lib/syscall.o CC crypto/eseqiv.o CC fs/char_dev.o CC lib/zlib_inflate/inffast.o CC net/core/gen_stats.o CC kernel/sched/fair.o CC kernel/sched/rt.o CC crypto/echainiv.o CC lib/nlattr.o CC drivers/base/init.o CC net/core/gen_estimator.o CC lib/atomic64.o LD kernel/locking/built-in.o CC fs/stat.o CC kernel/sched/deadline.o CC net/core/net_namespace.o CC net/core/secure_seq.o CC lib/dynamic_queue_limits.o CC lib/strncpy_from_user.o CC kernel/irq/devres.o CC net/ipv6/ip6_checksum.o CC drivers/base/map.o CC drivers/base/devres.o CC net/ipv6/ip6_icmp.o CC lib/strnlen_user.o CC kernel/irq/irqdomain.o CC lib/net_utils.o CC crypto/ahash.o LD kernel/printk/built-in.o CC drivers/base/attribute_container.o CC crypto/shash.o CC crypto/pcompress.o CC drivers/base/transport_class.o CC lib/zlib_inflate/inflate.o CC net/core/flow_dissector.o CC lib/argv_split.o CC lib/bug.o CC lib/cmdline.o CC lib/ctype.o CC lib/dec_and_lock.o CC lib/decompress.o CC kernel/time/hrtimer.o CC kernel/irq/proc.o CC crypto/akcipher.o CC net/core/sysctl_net_core.o CC net/core/dev.o CC lib/dump_stack.o CC lib/earlycpio.o CC fs/exec.o CC lib/extable.o CC drivers/base/topology.o CC fs/pipe.o CC lib/fdt.o CC drivers/base/container.o CC lib/fdt_empty_tree.o CC drivers/base/property.o CC lib/fdt_ro.o CC lib/fdt_rw.o CC drivers/base/cacheinfo.o CC lib/fdt_strerror.o CC lib/fdt_sw.o CC kernel/sched/stop_task.o LD mm/built-in.o CC net/core/ethtool.o CC lib/fdt_wip.o CC crypto/algboss.o LD drivers/base/power/built-in.o CC lib/idr.o CC lib/flex_proportions.o CC lib/int_sqrt.o CC lib/ioremap.o CC drivers/base/dma-mapping.o CC fs/namei.o CC crypto/testmgr.o CC crypto/hmac.o CC lib/irq_regs.o CC kernel/sched/wait.o CC net/core/dev_addr_lists.o CC lib/is_single_threaded.o CC kernel/sched/completion.o CC lib/klist.o CC lib/kobject.o CC net/sched/sch_mq.o CC lib/kobject_uevent.o CC lib/md5.o CC lib/nmi_backtrace.o LD drivers/block/built-in.o CC kernel/sched/idle.o CC lib/plist.o CC lib/proportions.o CC crypto/crypto_null.o LD block/partitions/built-in.o LD drivers/bus/built-in.o CC net/ipv6/output_core.o CC lib/radix-tree.o CC lib/ratelimit.o CC net/ipv6/protocol.o CC lib/zlib_inflate/infutil.o LD block/built-in.o CC kernel/sched/debug.o CC net/core/dst.o CC net/core/netevent.o CC lib/rbtree.o LD drivers/cdrom/built-in.o CC lib/seq_buf.o LD kernel/irq/built-in.o CC crypto/sha256_generic.o CC lib/sha1.o CC crypto/aes_generic.o CC lib/show_mem.o CC net/core/neighbour.o CC net/core/rtnetlink.o CC lib/string.o CC net/core/utils.o CC lib/timerqueue.o CC lib/vsprintf.o LD net/netlink/built-in.o GEN lib/crc32table.h CC crypto/rng.o CC lib/crc32.o CC drivers/char/mem.o CC lib/zlib_inflate/inftrees.o CC net/unix/af_unix.o CC drivers/char/misc.o CC drivers/char/random.o LD net/wireless/built-in.o LD drivers/base/built-in.o CC drivers/char/genrtc.o CC lib/zlib_inflate/inflate_syms.o CC net/core/link_watch.o CC net/sysctl_net.o CC net/core/filter.o LD drivers/clk/bcm/built-in.o CC crypto/drbg.o CC crypto/jitterentropy.o CC net/ipv6/ip6_offload.o CC net/ipv6/tcpv6_offload.o CC net/sunrpc/clnt.o CC net/sunrpc/xprt.o LD net/sched/built-in.o CC net/sunrpc/socklib.o CC crypto/jitterentropy-kcapi.o LD drivers/clk/built-in.o CC kernel/time/itimer.o CC net/ipv4/inetpeer.o CC net/ipv4/protocol.o CC net/core/sock_diag.o CC net/ipv4/ip_input.o LD crypto/crypto.o LD crypto/crypto_algapi.o LD crypto/crypto_blkcipher.o LD crypto/crypto_hash.o LD drivers/clocksource/built-in.o LD crypto/cryptomgr.o CC net/ipv6/udp_offload.o CC net/ipv6/exthdrs_offload.o CC net/sunrpc/xprtsock.o CC net/core/dev_ioctl.o CC net/unix/garbage.o LD kernel/sched/built-in.o LD lib/zlib_inflate/zlib_inflate.o LD drivers/crypto/built-in.o LD drivers/char/agp/built-in.o LD lib/zlib_inflate/built-in.o CC fs/fcntl.o CC net/core/tso.o CC net/sunrpc/sched.o LD drivers/firewire/built-in.o CC drivers/char/hw_random/core.o CC net/sunrpc/auth.o LD drivers/gpio/built-in.o CC net/sunrpc/auth_null.o LD drivers/hwtracing/intel_th/built-in.o CC net/core/net-sysfs.o CC fs/ioctl.o CC net/core/net-procfs.o LD drivers/firmware/broadcom/built-in.o LD drivers/hsi/clients/built-in.o LD drivers/firmware/built-in.o LD drivers/idle/built-in.o LD drivers/hsi/controllers/built-in.o LD drivers/gpu/drm/bridge/built-in.o CC fs/readdir.o CC kernel/time/posix-timers.o LD lib/built-in.o LD drivers/iommu/built-in.o LD drivers/hsi/built-in.o CC net/sunrpc/auth_unix.o LD drivers/i2c/algos/built-in.o CC drivers/irqchip/irqchip.o LD crypto/jitterentropy_rng.o LD drivers/gpu/drm/panel/built-in.o LD drivers/gpu/drm/i2c/built-in.o LD drivers/leds/built-in.o LD drivers/i2c/busses/built-in.o LD drivers/lguest/built-in.o LD drivers/i2c/muxes/built-in.o LD drivers/macintosh/built-in.o CC kernel/time/posix-cpu-timers.o LD drivers/gpu/drm/tilcdc/built-in.o CC kernel/time/timekeeping.o LD drivers/i2c/built-in.o CC net/ipv4/ip_fragment.o CC net/ipv4/ip_options.o LD drivers/mfd/built-in.o CC net/ipv4/ip_forward.o CC net/ipv4/ip_output.o LD drivers/gpu/drm/built-in.o CC net/ipv4/ip_sockglue.o CC kernel/time/ntp.o LD drivers/mmc/built-in.o CC net/ipv4/inet_hashtables.o LD drivers/char/hw_random/rng-core.o LD drivers/nfc/built-in.o LD drivers/char/hw_random/built-in.o LD drivers/misc/cb710/built-in.o CC kernel/time/clocksource.o LD drivers/char/built-in.o LD drivers/gpu/vga/built-in.o LD drivers/irqchip/built-in.o LD crypto/built-in.o LD drivers/nvme/host/built-in.o LD drivers/platform/built-in.o LD drivers/gpu/built-in.o CC net/ipv4/inet_timewait_sock.o LD drivers/misc/eeprom/built-in.o CC net/ipv4/inet_connection_sock.o CC drivers/net/mii.o CC net/sunrpc/auth_generic.o LD drivers/nvme/built-in.o CC fs/select.o LD drivers/pwm/built-in.o LD drivers/soc/built-in.o LD net/packet/built-in.o LD drivers/misc/lis3lv02d/built-in.o LD net/ipv6/built-in.o LD drivers/media/common/b2c2/built-in.o CC drivers/mtd/mtdcore.o CC drivers/of/base.o CC drivers/of/device.o CC drivers/mtd/mtdconcat.o CC drivers/mtd/mtdsuper.o LD drivers/misc/ti-st/built-in.o LD drivers/media/common/saa7146/built-in.o LD drivers/media/common/siano/built-in.o AR lib/lib.a LD drivers/video/backlight/built-in.o CC net/unix/sysctl_net_unix.o CC drivers/mtd/mtdpart.o LD drivers/misc/mic/bus/built-in.o LD drivers/media/common/built-in.o CC net/sunrpc/svc.o CC net/ipv4/tcp.o CC drivers/mtd/mtdchar.o CC net/sunrpc/svcsock.o CC net/sunrpc/svcauth.o CC fs/dcache.o LD drivers/misc/mic/built-in.o CC fs/inode.o CC kernel/time/jiffies.o CC drivers/tty/tty_io.o LD drivers/media/firewire/built-in.o CC drivers/video/fbdev/core/fb_notify.o CC net/sunrpc/svcauth_unix.o LD drivers/misc/built-in.o CC kernel/time/timer_list.o LD drivers/media/i2c/soc_camera/built-in.o CC kernel/time/timeconv.o CC kernel/time/timecounter.o CC net/ipv4/tcp_input.o LD drivers/media/i2c/built-in.o CC net/sunrpc/addr.o CC net/sunrpc/rpcb_clnt.o CC net/ipv4/tcp_output.o CC net/sunrpc/timer.o LD drivers/media/mmc/siano/built-in.o CC net/sunrpc/xdr.o CC kernel/time/posix-clock.o LD drivers/media/mmc/built-in.o LD drivers/media/platform/omap/built-in.o CC net/ipv4/tcp_timer.o LD drivers/media/platform/built-in.o CC kernel/time/alarmtimer.o CC net/sunrpc/sunrpc_syms.o CC net/ipv4/tcp_ipv4.o CC kernel/time/clockevents.o LD drivers/media/tuners/built-in.o LD drivers/media/rc/keymaps/built-in.o CC net/ipv4/tcp_minisocks.o CC net/sunrpc/cache.o CC net/sunrpc/rpc_pipe.o LD drivers/media/rc/built-in.o LD drivers/video/fbdev/core/built-in.o CC net/sunrpc/svc_xprt.o CC drivers/of/platform.o LD net/unix/unix.o CC net/ipv4/tcp_cong.o LD net/unix/built-in.o LD drivers/media/pci/b2c2/built-in.o CC drivers/net/Space.o CC net/ipv4/tcp_metrics.o CC drivers/net/loopback.o LD drivers/media/pci/ddbridge/built-in.o LD drivers/video/fbdev/omap2/displays-new/built-in.o CC net/sunrpc/stats.o LD drivers/video/fbdev/omap2/dss/built-in.o CC drivers/mtd/ofpart.o CC kernel/time/tick-common.o LD drivers/media/pci/dm1105/built-in.o LD drivers/video/fbdev/omap2/built-in.o CC kernel/time/tick-oneshot.o CC drivers/mtd/mtd_blkdevs.o LD drivers/media/usb/b2c2/built-in.o CC kernel/time/tick-sched.o LD drivers/video/fbdev/built-in.o LD drivers/media/pci/mantis/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o CC drivers/mtd/mtdblock.o CC net/ipv4/tcp_fastopen.o LD drivers/media/usb/dvb-usb/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o LD drivers/video/built-in.o LD drivers/media/pci/ngene/built-in.o CC fs/attr.o CC drivers/of/fdt.o LD drivers/media/pci/pluto2/built-in.o LD drivers/media/usb/s2255/built-in.o LD drivers/media/pci/pt1/built-in.o LD drivers/media/usb/siano/built-in.o CC drivers/of/fdt_address.o LD drivers/media/pci/pt3/built-in.o LD drivers/media/pci/saa7146/built-in.o LD drivers/media/usb/stkwebcam/built-in.o CC drivers/net/phy/phy_device.o CC drivers/net/phy/phy.o LD drivers/media/usb/ttusb-budget/built-in.o CC net/ipv4/tcp_recovery.o LD drivers/media/pci/smipcie/built-in.o CC net/ipv4/tcp_offload.o CC drivers/of/address.o LD drivers/media/usb/ttusb-dec/built-in.o CC net/sunrpc/sysctl.o LD drivers/media/pci/ttpci/built-in.o LD drivers/media/usb/zr364xx/built-in.o CC drivers/mtd/chips/chipreg.o CC drivers/mtd/chips/cfi_probe.o LD drivers/media/pci/built-in.o CC drivers/tty/n_tty.o CC drivers/mtd/chips/cfi_util.o CC drivers/mtd/chips/cfi_cmdset_0002.o LD drivers/media/usb/built-in.o CC drivers/tty/tty_ioctl.o CC net/ipv4/datagram.o LD drivers/mtd/devices/built-in.o CC net/ipv4/udplite.o CC net/ipv4/raw.o CC net/ipv4/udp.o LD drivers/mtd/lpddr/built-in.o CC drivers/tty/tty_ldisc.o CC net/ipv4/udp_offload.o LD drivers/net/wireless/realtek/built-in.o CC drivers/of/irq.o CC drivers/mtd/maps/physmap_of.o LD drivers/mtd/nand/built-in.o LD drivers/net/ethernet/8390/built-in.o LD drivers/net/wireless/built-in.o CC net/ipv4/arp.o CC drivers/mtd/chips/gen_probe.o LD drivers/net/ethernet/arc/built-in.o CC net/ipv4/icmp.o LD drivers/media/built-in.o CC fs/bad_inode.o LD drivers/mtd/tests/built-in.o LD drivers/mtd/onenand/built-in.o LD drivers/net/ethernet/broadcom/built-in.o CC drivers/of/of_net.o CC fs/file.o LD drivers/net/ethernet/cadence/built-in.o LD drivers/mtd/mtd.o CC fs/filesystems.o CC fs/namespace.o CC drivers/tty/tty_buffer.o LD drivers/net/ethernet/ezchip/built-in.o LD drivers/net/ethernet/i825xx/built-in.o LD drivers/net/ethernet/intel/built-in.o CC drivers/tty/tty_port.o CC net/ipv4/devinet.o CC fs/seq_file.o CC net/ipv4/af_inet.o LD kernel/time/built-in.o CC net/ipv4/igmp.o CC drivers/of/of_mdio.o LD drivers/net/ethernet/marvell/built-in.o LD kernel/built-in.o LD drivers/net/ethernet/micrel/built-in.o CC drivers/net/ethernet/freescale/fs_enet/fs_enet-main.o LD drivers/net/ethernet/natsemi/built-in.o CC drivers/net/ethernet/freescale/fs_enet/mac-fec.o CC drivers/net/phy/mdio_bus.o LD drivers/net/ethernet/qualcomm/built-in.o LD drivers/net/ethernet/renesas/built-in.o LD drivers/net/ethernet/rocker/built-in.o LD drivers/net/ethernet/samsung/built-in.o LD drivers/net/ethernet/seeq/built-in.o LD drivers/net/ethernet/stmicro/built-in.o CC drivers/net/phy/lxt.o CC drivers/tty/tty_mutex.o LD drivers/net/ethernet/via/built-in.o LD drivers/net/ethernet/synopsys/built-in.o CC drivers/of/of_mtd.o LD drivers/net/ethernet/wiznet/built-in.o CC fs/xattr.o CC drivers/tty/tty_ldsem.o CC fs/fs-writeback.o CC fs/libfs.o CC fs/pnode.o CC drivers/tty/pty.o LD drivers/net/ethernet/xilinx/built-in.o CC net/ipv4/fib_semantics.o CC net/ipv4/fib_frontend.o CC drivers/of/of_reserved_mem.o CC net/ipv4/fib_trie.o LD drivers/mtd/maps/built-in.o CC drivers/net/ethernet/freescale/fs_enet/mii-fec.o CC drivers/tty/sysrq.o LD net/sunrpc/sunrpc.o CC net/ipv4/inet_fragment.o LD net/core/built-in.o CC net/ipv4/ping.o LD drivers/tty/ipwireless/built-in.o CC fs/splice.o LD net/sunrpc/built-in.o CC net/ipv4/ip_tunnel_core.o LD drivers/tty/vt/built-in.o CC fs/sync.o CC drivers/tty/serial/serial_core.o CC net/ipv4/gre_offload.o CC net/ipv4/sysctl_net_ipv4.o CC net/ipv4/proc.o CC fs/utimes.o CC net/ipv4/syncookies.o CC drivers/tty/serial/cpm_uart/cpm_uart_core.o CC drivers/tty/serial/cpm_uart/cpm_uart_cpm1.o CC net/ipv4/ipconfig.o CC net/ipv4/inet_diag.o CC fs/stack.o CC net/ipv4/tcp_diag.o CC fs/fs_struct.o LD drivers/net/phy/libphy.o CC fs/statfs.o CC net/ipv4/tcp_cubic.o CC fs/fs_pin.o CC fs/nsfs.o CC fs/buffer.o LD drivers/of/built-in.o CC fs/block_dev.o CC fs/direct-io.o CC fs/mpage.o LD drivers/net/phy/built-in.o CC fs/proc_namespace.o CC fs/cramfs/inode.o LD fs/exofs/built-in.o LD drivers/net/ethernet/freescale/fs_enet/fs_enet.o CC fs/devpts/inode.o CC fs/cramfs/uncompress.o LD drivers/net/ethernet/freescale/fs_enet/built-in.o CC fs/nfs_common/grace.o LD drivers/net/ethernet/freescale/built-in.o CC fs/kernfs/mount.o LD fs/quota/built-in.o CC fs/eventpoll.o LD drivers/net/ethernet/built-in.o CC fs/anon_inodes.o CC fs/kernfs/inode.o CC fs/ramfs/inode.o CC fs/timerfd.o CC fs/signalfd.o CC fs/lockd/clntlock.o CC fs/sysfs/file.o CC fs/eventfd.o CC fs/notify/fsnotify.o CC fs/notify/notification.o CC fs/ramfs/file-mmu.o CC fs/aio.o CC fs/locks.o CC fs/nfs/client.o CC fs/nfs/dir.o CC fs/proc/task_mmu.o CC fs/proc/inode.o CC fs/nfs/file.o CC fs/nfs/getroot.o LD drivers/mtd/chips/built-in.o LD drivers/tty/serial/cpm_uart/cpm_uart.o CC fs/proc/root.o LD fs/nfs_common/built-in.o CC fs/lockd/clntproc.o CC fs/binfmt_script.o LD drivers/mtd/built-in.o LD drivers/net/built-in.o LD fs/cramfs/cramfs.o CC fs/binfmt_elf.o CC fs/coredump.o LD drivers/tty/serial/cpm_uart/built-in.o CC fs/drop_caches.o LD fs/cramfs/built-in.o CC fs/nfs/inode.o CC fs/proc/base.o CC fs/proc/generic.o CC fs/nfs/super.o CC fs/nfs/direct.o CC fs/nfs/pagelist.o CC fs/notify/group.o CC fs/nfs/read.o CC fs/notify/inode_mark.o CC fs/sysfs/dir.o CC fs/notify/mark.o CC fs/lockd/clntxdr.o CC fs/kernfs/dir.o LD fs/devpts/devpts.o CC fs/proc/array.o CC fs/nfs/symlink.o CC fs/lockd/host.o LD fs/devpts/built-in.o CC fs/kernfs/file.o CC fs/lockd/svc.o CC fs/notify/vfsmount_mark.o CC fs/lockd/svclock.o LD fs/ramfs/ramfs.o CC fs/notify/fdinfo.o LD fs/ramfs/built-in.o CC fs/lockd/svcshare.o CC fs/lockd/svcproc.o LD fs/notify/dnotify/built-in.o CC fs/kernfs/symlink.o LD fs/notify/fanotify/built-in.o CC fs/sysfs/symlink.o CC fs/notify/inotify/inotify_fsnotify.o CC fs/notify/inotify/inotify_user.o CC fs/proc/fd.o CC fs/proc/proc_tty.o LD drivers/tty/serial/built-in.o LD drivers/tty/built-in.o CC fs/proc/cmdline.o CC fs/proc/consoles.o CC fs/sysfs/mount.o CC fs/proc/cpuinfo.o CC fs/sysfs/group.o LD drivers/built-in.o CC fs/proc/devices.o CC fs/lockd/svcsubs.o CC fs/lockd/mon.o CC fs/proc/interrupts.o CC fs/lockd/xdr.o CC fs/proc/loadavg.o CC fs/proc/meminfo.o CC fs/nfs/write.o CC fs/nfs/unlink.o CC fs/nfs/namespace.o CC fs/nfs/mount_clnt.o CC fs/nfs/nfstrace.o CC fs/proc/stat.o CC fs/proc/uptime.o CC fs/proc/version.o CC fs/proc/softirqs.o CC fs/nfs/nfsroot.o CC fs/proc/namespaces.o CC fs/proc/self.o CC fs/lockd/clnt4xdr.o CC fs/proc/thread_self.o CC fs/lockd/xdr4.o CC fs/proc/proc_sysctl.o CC fs/lockd/svc4proc.o LD fs/sysfs/built-in.o CC fs/nfs/nfs2super.o CC fs/nfs/sysctl.o CC fs/lockd/procfs.o LD fs/kernfs/built-in.o CC fs/proc/proc_net.o CC fs/proc/kmsg.o CC fs/nfs/proc.o CC fs/nfs/nfs2xdr.o LD net/ipv4/built-in.o CC fs/proc/page.o CC fs/nfs/nfs3super.o CC fs/nfs/nfs3proc.o CC fs/nfs/nfs3client.o CC fs/nfs/nfs3xdr.o LD fs/notify/inotify/built-in.o LD fs/notify/built-in.o LD net/built-in.o LD fs/proc/proc.o LD fs/proc/built-in.o LD fs/lockd/lockd.o LD fs/lockd/built-in.o LD fs/nfs/nfsv2.o LD fs/nfs/nfs.o LD fs/nfs/nfsv3.o LD fs/nfs/built-in.o LD fs/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 BOOTCC arch/powerpc/boot/devtree.o COPY arch/powerpc/boot/fdt.h COPY arch/powerpc/boot/libfdt.h BOOTAS arch/powerpc/boot/div64.o COPY arch/powerpc/boot/libfdt_internal.h COPY arch/powerpc/boot/zlib.h COPY arch/powerpc/boot/inffixed.h COPY arch/powerpc/boot/inflate.h COPY arch/powerpc/boot/infutil.h COPY arch/powerpc/boot/inffast.h BOOTCC arch/powerpc/boot/elf_util.o BOOTCC arch/powerpc/boot/mpc8xx.o COPY arch/powerpc/boot/inftrees.h BOOTCC arch/powerpc/boot/fsl-soc.o COPY arch/powerpc/boot/zconf.h BOOTCC arch/powerpc/boot/simple_alloc.o BOOTAS arch/powerpc/boot/util.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/mpc52xx-psc.o BOOTCC arch/powerpc/boot/epapr.o COPY arch/powerpc/boot/zutil.h BOOTCC arch/powerpc/boot/mpsc.o BOOTCC arch/powerpc/boot/cuboot-8xx.o BOOTCC arch/powerpc/boot/planetcore.o BOOTCC arch/powerpc/boot/ofconsole.o BOOTCC arch/powerpc/boot/oflib.o BOOTCC arch/powerpc/boot/serial.o BOOTCC arch/powerpc/boot/ns16550.o BOOTCC arch/powerpc/boot/stdio.o BOOTCC arch/powerpc/boot/ep88xc.o BOOTAS arch/powerpc/boot/fixed-head.o BOOTCC arch/powerpc/boot/of.o BOOTAS arch/powerpc/boot/string.o BOOTCC arch/powerpc/boot/redboot-8xx.o BOOTCC arch/powerpc/boot/stdlib.o BOOTCC arch/powerpc/boot/uartlite.o HOSTCC arch/powerpc/boot/addnote /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] COPY arch/powerpc/boot/fdt_rw.c COPY arch/powerpc/boot/fdt_strerror.c COPY arch/powerpc/boot/fdt_sw.c COPY arch/powerpc/boot/fdt_wip.c COPY arch/powerpc/boot/fdt.c HOSTCC arch/powerpc/boot/hack-coff COPY arch/powerpc/boot/fdt_ro.c HOSTCC arch/powerpc/boot/mktree BOOTCC arch/powerpc/boot/gunzip_util.o BOOTCC arch/powerpc/boot/libfdt-wrapper.o COPY arch/powerpc/boot/inftrees.c BOOTCC arch/powerpc/boot/fdt_rw.o DTC arch/powerpc/boot/ep88xc.dtb BOOTCC arch/powerpc/boot/main.o COPY arch/powerpc/boot/inffast.c BOOTCC arch/powerpc/boot/fdt_strerror.o COPY arch/powerpc/boot/inflate.c BOOTCC arch/powerpc/boot/fdt_sw.o BOOTCC arch/powerpc/boot/fdt_wip.o BOOTCC arch/powerpc/boot/fdt.o BOOTCC arch/powerpc/boot/empty.o BOOTCC arch/powerpc/boot/fdt_ro.o BOOTCC arch/powerpc/boot/inftrees.o BOOTCC arch/powerpc/boot/inffast.o BOOTCC arch/powerpc/boot/inflate.o BOOTAR arch/powerpc/boot/wrapper.a WRAP arch/powerpc/boot/dtbImage.ep88xc rm arch/powerpc/boot/ep88xc.dtb make[1]: Leaving directory '/home/kisskb/slave/build/mpe_ep88xc_defconfig_powerpc' Completed OK # rm -rf /home/kisskb/slave/build/mpe_ep88xc_defconfig_powerpc # Build took: 0:00:23.686900