Buildresult: powerpc-fixes/ep88xc_defconfig/powerpc-gcc5 built on Jul 6 2016, 21:25

kisskb

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Status:	OK
Date/Time:	Jul 6 2016, 21:25
Duration:	0:00:39.971074
Builder:	ka2
Revision:	powerpc/tm: Fix stack pointer corruption in __tm_recheckpoint() (`eb584b3ee4d317cf7e0068bec0b5c62842e40e76)`
Target:	powerpc-fixes/ep88xc_defconfig/powerpc-gcc5
Branch:	powerpc-fixes
Compiler:	powerpc-gcc5 (powerpc-linux-gcc (GCC) 5.3.0)
Config:	ep88xc_defconfig (download)
Log:	Download original Possible warnings (1) /home/kisskb/slave/src/arch/powerpc/boot/mpc8xx.c:27:26: warning: variable 'div' set but not used [-Wunused-but-set-variable] Full Log # git rev-parse -q --verify eb584b3ee4d317cf7e0068bec0b5c62842e40e76^{commit} eb584b3ee4d317cf7e0068bec0b5c62842e40e76 already have revision, skipping fetch # git checkout -q -f -B kisskb eb584b3ee4d317cf7e0068bec0b5c62842e40e76 # git clean -qxdf # git log -1 commit eb584b3ee4d317cf7e0068bec0b5c62842e40e76 Author: Michael Neuling <mikey@neuling.org> Date: Wed Jul 6 14:58:06 2016 +1000 powerpc/tm: Fix stack pointer corruption in __tm_recheckpoint() At the start of __tm_recheckpoint() we save the kernel stack pointer (r1) in SPRG SCRATCH0 (SPRG2) so that we can restore it after the trecheckpoint. Unfortunately, the same SPRG is used in the SLB miss handler. If an SLB miss is taken between the save and restore of r1 to the SPRG, the SPRG is changed and hence r1 is also corrupted. We can end up with the following crash when we start using r1 again after the restore from the SPRG: Oops: Bad kernel stack pointer, sig: 6 [#1] SMP NR_CPUS=2048 NUMA pSeries CPU: 658 PID: 143777 Comm: htm_demo Tainted: G EL X 4.4.13-0-default #1 task: c0000b56993a7810 ti: c00000000cfec000 task.ti: c0000b56993bc000 NIP: c00000000004f188 LR: 00000000100040b8 CTR: 0000000010002570 REGS: c00000000cfefd40 TRAP: 0300 Tainted: G EL X (4.4.13-0-default) MSR: 8000000300001033 <SF,ME,IR,DR,RI,LE> CR: 02000424 XER: 20000000 CFAR: c000000000008468 DAR: 00003ffd84e66880 DSISR: 40000000 SOFTE: 0 PACATMSCRATCH: 00003ffbc865e680 GPR00: fffffffcfabc4268 00003ffd84e667a0 00000000100d8c38 000000030544bb80 GPR04: 0000000000000002 00000000100cf200 0000000000000449 00000000100cf100 GPR08: 000000000000c350 0000000000002569 0000000000002569 00000000100d6c30 GPR12: 00000000100d6c28 c00000000e6a6b00 00003ffd84660000 0000000000000000 GPR16: 0000000000000003 0000000000000449 0000000010002570 0000010009684f20 GPR20: 0000000000800000 00003ffd84e5f110 00003ffd84e5f7a0 00000000100d0f40 GPR24: 0000000000000000 0000000000000000 0000000000000000 00003ffff0673f50 GPR28: 00003ffd84e5e960 00000000003d0f00 00003ffd84e667a0 00003ffd84e5e680 NIP [c00000000004f188] restore_gprs+0x110/0x17c LR [00000000100040b8] 0x100040b8 Call Trace: Instruction dump: f8a1fff0 e8e700a8 38a00000 7ca10164 e8a1fff8 e821fff0 7c0007dd 7c421378 7db142a6 7c3242a6 38800002 7c810164 <e9c100e0> e9e100e8 ea0100f0 ea2100f8 We hit this on large memory machines (> 2TB) but it can also be hit on smaller machines when 1TB segments are disabled. To hit this, you also need to be virtualised to ensure SLBs are periodically removed by the hypervisor. This patches moves the saving of r1 to the SPRG to the region where we are guaranteed not to take any further SLB misses. Fixes: 98ae22e15b43 ("powerpc: Add helper functions for transactional memory context switching") Cc: stable@vger.kernel.org # v3.9+ Signed-off-by: Michael Neuling <mikey@neuling.org> Acked-by: Cyril Bur <cyrilbur@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 eb584b3ee4d317cf7e0068bec0b5c62842e40e76 # < make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-fixes_ep88xc_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc-linux/bin/powerpc-linux- ep88xc_defconfig # make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-fixes_ep88xc_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc-linux/bin/powerpc-linux- make[1]: Entering directory '/home/kisskb/slave/build/powerpc-fixes_ep88xc_defconfig_powerpc-5.3' 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 HOSTCC scripts/dtc/fstree.o CC scripts/mod/empty.o HOSTCC scripts/dtc/data.o HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/dtc/livetree.o SHIPPED scripts/dtc/dtc-lexer.lex.c SHIPPED scripts/dtc/dtc-parser.tab.h SHIPPED scripts/dtc/dtc-parser.tab.c HOSTCC scripts/dtc/dtc-lexer.lex.o CC scripts/mod/devicetable-offsets.s HOSTCC scripts/dtc/srcpos.o HOSTCC scripts/dtc/checks.o HOSTCC scripts/dtc/util.o HOSTCC scripts/dtc/treesource.o HOSTCC scripts/dtc/dtc-parser.tab.o GEN scripts/mod/devicetable-offsets.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/sumversion.o HOSTCC scripts/mod/file2alias.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 HOSTLD scripts/dtc/dtc CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh HOSTLD scripts/mod/modpost LD usr/built-in.o CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/noinitramfs.o CC init/init_task.o UPD include/generated/compile.h CC init/version.o AS arch/powerpc/lib/string.o CC arch/powerpc/mm/mem.o CC arch/powerpc/mm/fault.o CC arch/powerpc/mm/pgtable.o CC arch/powerpc/lib/alloc.o CC arch/powerpc/lib/ppc_ksyms.o AS arch/powerpc/lib/crtsavres.o CC arch/powerpc/mm/mmap.o CC arch/powerpc/mm/init_32.o CC arch/powerpc/lib/code-patching.o CC arch/powerpc/lib/feature-fixups.o AS arch/powerpc/lib/div64.o CC arch/powerpc/lib/rheap.o CC arch/powerpc/lib/checksum_wrappers.o CC arch/powerpc/kernel/ptrace.o CC arch/powerpc/mm/tlb_nohash.o CC arch/powerpc/mm/pgtable_32.o CC arch/powerpc/sysdev/fsl_soc.o AS arch/powerpc/lib/copy_32.o AS arch/powerpc/mm/tlb_nohash_low.o CC arch/powerpc/sysdev/fsl_mpic_err.o CC arch/powerpc/kernel/cputable.o AS arch/powerpc/lib/checksum_32.o CC arch/powerpc/mm/mmu_context_nohash.o CC arch/powerpc/mm/8xx_mmu.o CC arch/powerpc/mm/dma-noncoherent.o CC arch/powerpc/sysdev/cpm_common.o CC arch/powerpc/kernel/irq.o CC arch/powerpc/kernel/syscalls.o CC arch/powerpc/sysdev/cpm1.o CC arch/powerpc/kernel/align.o CC arch/powerpc/kernel/vdso.o CC arch/powerpc/kernel/pmc.o CC arch/powerpc/kernel/signal_32.o CC arch/powerpc/kernel/process.o CPP arch/powerpc/kernel/systbl_chk.i CC arch/powerpc/mm/hugetlbpage.o CC arch/powerpc/kernel/idle.o CC arch/powerpc/kernel/signal.o CC arch/powerpc/sysdev/mpc8xx_pic.o LD arch/powerpc/math-emu/built-in.o CC arch/powerpc/kernel/cacheinfo.o CC arch/powerpc/kernel/time.o LD arch/powerpc/crypto/built-in.o CC arch/powerpc/platforms/8xx/m8xx_setup.o CC arch/powerpc/kernel/sysfs.o CC arch/powerpc/platforms/8xx/ep88xc.o CC arch/powerpc/kernel/prom.o CC arch/powerpc/kernel/setup-common.o CC arch/powerpc/kernel/traps.o LD arch/powerpc/net/built-in.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 AS arch/powerpc/kernel/misc_32.o LD certs/built-in.o CC arch/powerpc/kernel/prom_parse.o CC arch/powerpc/kernel/of_platform.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 VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o LDS arch/powerpc/kernel/vdso32/vdso32.lds VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o VDSO32A arch/powerpc/kernel/vdso32/datapage.o VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o VDSO32A arch/powerpc/kernel/vdso32/note.o CALL /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh AS arch/powerpc/kernel/systbl.o CC ipc/msgutil.o VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg CC ipc/util.o CC ipc/msg.o CC ipc/sem.o CC ipc/shm.o CC ipc/syscall.o CC ipc/ipc_sysctl.o OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so AS arch/powerpc/kernel/vdso32/vdso32_wrapper.o CC security/min_addr.o CC security/commoncap.o LD arch/powerpc/sysdev/built-in.o LD arch/powerpc/kernel/vdso32/built-in.o LD arch/powerpc/mm/built-in.o CC mm/filemap.o CC mm/maccess.o CC mm/mempool.o CC mm/oom_kill.o CC mm/swap.o LD arch/powerpc/lib/built-in.o CC mm/page-writeback.o CC mm/readahead.o CC mm/truncate.o CC mm/util.o CC kernel/exit.o CC mm/shmem.o CC mm/vmscan.o CC kernel/resource.o CC kernel/fork.o CC kernel/softirq.o CC mm/vmstat.o CC mm/page_alloc.o CC kernel/panic.o CC mm/backing-dev.o LD sound/built-in.o CC mm/mm_init.o CC kernel/cpu.o CC kernel/exec_domain.o CC mm/mmu_context.o CC mm/mmzone.o CC mm/percpu.o CC kernel/sysctl.o LD arch/powerpc/platforms/8xx/built-in.o LD arch/powerpc/platforms/built-in.o LD init/mounts.o LD firmware/built-in.o LD init/built-in.o CC mm/slab_common.o CC mm/compaction.o CC block/bio.o CC kernel/ptrace.o CC kernel/sysctl_binary.o CC kernel/capability.o CC block/elevator.o CC crypto/api.o CC crypto/cipher.o CC fs/open.o CC block/blk-core.o LD arch/powerpc/kernel/built-in.o CC fs/read_write.o CC block/blk-tag.o LD virt/lib/built-in.o CC kernel/user.o LD virt/built-in.o CC mm/interval_tree.o CC mm/vmacache.o CC net/socket.o CC kernel/signal.o CC fs/file_table.o CC block/blk-sysfs.o CC mm/list_lru.o CC mm/workingset.o CC mm/debug.o CC mm/gup.o CC crypto/compress.o CC mm/highmem.o LD security/built-in.o CC mm/memory.o CC kernel/kmod.o CC kernel/sys.o CC lib/lockref.o CC block/blk-flush.o CC kernel/workqueue.o CC kernel/pid.o CC mm/mincore.o CC mm/mlock.o CC crypto/memneq.o CC mm/mmap.o LD ipc/built-in.o CC mm/mprotect.o CC crypto/crypto_wq.o LD drivers/amba/built-in.o CC mm/mremap.o CC kernel/task_work.o LD drivers/auxdisplay/built-in.o CC mm/msync.o CC lib/bcd.o CC lib/div64.o CC kernel/extable.o CC mm/rmap.o CC block/blk-settings.o CC kernel/params.o CC fs/super.o CC lib/sort.o CC kernel/kthread.o CC crypto/algapi.o CC kernel/sys_ni.o CC mm/vmalloc.o CC block/blk-ioc.o CC mm/pagewalk.o CC mm/pgtable-generic.o CC kernel/nsproxy.o CC mm/process_vm_access.o CC lib/parser.o CC mm/init-mm.o CC mm/nobootmem.o CC mm/fadvise.o CC kernel/notifier.o CC drivers/base/component.o CC drivers/base/core.o CC crypto/scatterwalk.o CC kernel/ksysfs.o CC block/blk-map.o CC lib/halfmd4.o CC mm/madvise.o CC fs/char_dev.o CC crypto/proc.o CC mm/memblock.o CC lib/debug_locks.o CC mm/dmapool.o CC mm/slub.o CC mm/migrate.o CC fs/stat.o CC block/blk-exec.o LD net/802/built-in.o CC block/blk-merge.o CC block/blk-softirq.o CC lib/random32.o CC lib/bust_spinlocks.o CC net/ethernet/eth.o CC crypto/aead.o CC kernel/cred.o CC kernel/reboot.o CC net/ipv6/addrconf_core.o CC net/netlink/af_netlink.o CC net/ipv6/exthdrs_core.o CC kernel/async.o CC kernel/range.o CC net/ipv6/ip6_checksum.o CC block/blk-timeout.o CC block/blk-lib.o CC kernel/smpboot.o CC kernel/groups.o CC fs/exec.o CC block/blk-mq.o CC kernel/bpf/core.o LD kernel/livepatch/built-in.o CC lib/kasprintf.o CC lib/bitmap.o CC net/core/sock.o CC block/blk-mq-tag.o CC crypto/ablkcipher.o CC kernel/locking/mutex.o CC kernel/irq/irqdesc.o CC kernel/power/qos.o CC fs/pipe.o CC kernel/printk/printk.o CC lib/scatterlist.o CC block/blk-mq-sysfs.o CC net/ipv6/ip6_icmp.o CC net/ipv6/output_core.o CC block/blk-mq-cpu.o CC kernel/rcu/update.o CC kernel/rcu/sync.o CC block/blk-mq-cpumap.o CC kernel/up.o CC drivers/base/bus.o CC block/ioctl.o CC net/ipv4/route.o CC drivers/base/dd.o CC kernel/kallsyms.o CC net/ipv6/protocol.o CC fs/namei.o CC block/genhd.o CC crypto/blkcipher.o CC kernel/sched/core.o CC kernel/hung_task.o CC crypto/skcipher.o CC lib/gcd.o CC kernel/time/time.o CC block/scsi_ioctl.o CC net/ipv6/ip6_offload.o CC kernel/rcu/srcu.o CC kernel/utsname_sysctl.o CC kernel/elfcore.o CC block/partition-generic.o CC lib/lcm.o CC kernel/power/poweroff.o CC lib/list_sort.o CC kernel/irq_work.o CC block/ioprio.o CC kernel/locking/semaphore.o CC fs/fcntl.o CC block/badblocks.o CC kernel/rcu/tiny.o CC lib/uuid.o CC fs/ioctl.o CC kernel/irq/handle.o CC kernel/irq/manage.o CC net/ipv6/tcpv6_offload.o CC block/partitions/check.o CC lib/flex_array.o LD kernel/power/built-in.o CC fs/readdir.o CC kernel/membarrier.o CC lib/iov_iter.o CC kernel/memremap.o CC net/ipv6/exthdrs_offload.o CC kernel/irq/spurious.o CC drivers/base/syscore.o CC kernel/irq/resend.o CC drivers/base/driver.o CC crypto/chainiv.o CC kernel/time/timer.o CC block/bounce.o CC block/noop-iosched.o CC crypto/eseqiv.o CC block/deadline-iosched.o CC kernel/time/hrtimer.o CC crypto/echainiv.o CC crypto/ahash.o CC kernel/irq/chip.o CC fs/select.o CC kernel/locking/rwsem.o CC kernel/irq/dummychip.o CC block/partitions/msdos.o CC block/partitions/efi.o CC kernel/irq/devres.o CC kernel/irq/irqdomain.o CC kernel/irq/proc.o CC fs/dcache.o LD kernel/rcu/built-in.o CC net/ipv4/inetpeer.o CC fs/inode.o CC fs/attr.o CC net/ipv4/protocol.o CC lib/clz_ctz.o CC drivers/base/class.o CC fs/bad_inode.o CC drivers/base/platform.o CC lib/bsearch.o LD kernel/printk/built-in.o CC drivers/base/cpu.o CC lib/find_bit.o CC fs/file.o CC kernel/locking/percpu-rwsem.o CC lib/llist.o LD mm/built-in.o LD net/ethernet/built-in.o CC net/netlink/genetlink.o CC drivers/base/firmware.o CC drivers/base/init.o CC crypto/shash.o CC net/packet/af_packet.o CC net/sched/sch_generic.o LD net/ipv6/built-in.o CC crypto/akcipher.o CC net/core/request_sock.o CC lib/memweight.o CC lib/kfifo.o CC lib/percpu-refcount.o CC lib/percpu_ida.o CC drivers/base/map.o CC crypto/algboss.o CC net/unix/af_unix.o CC drivers/base/devres.o CC crypto/testmgr.o CC net/unix/garbage.o CC drivers/base/attribute_container.o CC crypto/hmac.o CC fs/filesystems.o CC crypto/crypto_null.o CC fs/namespace.o CC lib/rhashtable.o CC crypto/sha256_generic.o CC drivers/base/transport_class.o CC fs/seq_file.o CC drivers/base/topology.o CC net/ipv4/ip_input.o CC drivers/base/container.o CC net/ipv4/ip_fragment.o CC crypto/aes_generic.o CC net/sunrpc/clnt.o CC kernel/locking/rwsem-xadd.o CC drivers/base/property.o CC fs/xattr.o CC net/ipv4/ip_forward.o CC drivers/base/cacheinfo.o CC lib/reciprocal_div.o CC drivers/base/dma-mapping.o LD drivers/base/power/built-in.o CC net/core/skbuff.o CC net/core/datagram.o CC kernel/sched/loadavg.o CC kernel/time/itimer.o CC lib/once.o CC kernel/time/posix-timers.o CC lib/string_helpers.o CC lib/hexdump.o CC net/core/stream.o CC lib/kstrtox.o CC crypto/rng.o CC crypto/drbg.o LD kernel/irq/built-in.o CC net/core/scm.o CC fs/libfs.o LD kernel/bpf/built-in.o CC net/ipv4/ip_options.o CC fs/fs-writeback.o CC net/ipv4/ip_output.o CC crypto/jitterentropy.o LD block/partitions/built-in.o LD net/netlink/built-in.o CC lib/iomap_copy.o LD block/built-in.o CC crypto/jitterentropy-kcapi.o LD crypto/crypto.o LD net/wireless/built-in.o CC lib/devres.o CC fs/pnode.o LD crypto/crypto_blkcipher.o LD crypto/crypto_algapi.o LD crypto/crypto_hash.o LD crypto/cryptomgr.o CC net/sysctl_net.o CC fs/sync.o CC fs/splice.o CC lib/hweight.o CC net/core/gen_stats.o CC net/sched/sch_mq.o CC lib/bitrev.o CC fs/utimes.o HOSTCC lib/gen_crc32table LD drivers/block/built-in.o CC fs/stack.o CC fs/fs_struct.o LD drivers/bus/built-in.o LD kernel/locking/built-in.o CC kernel/sched/clock.o CC fs/fs_pin.o CC kernel/time/posix-cpu-timers.o CC fs/statfs.o CC kernel/time/timekeeping.o CC fs/nsfs.o CC lib/genalloc.o LD drivers/cdrom/built-in.o CC lib/syscall.o CC fs/buffer.o CC fs/block_dev.o CC net/unix/sysctl_net_unix.o CC lib/zlib_inflate/inffast.o CC fs/direct-io.o CC fs/mpage.o CC lib/atomic64.o CC lib/nlattr.o CC drivers/char/mem.o CC fs/proc_namespace.o CC lib/dynamic_queue_limits.o CC net/ipv4/ip_sockglue.o CC fs/cramfs/inode.o LD crypto/jitterentropy_rng.o CC lib/zlib_inflate/inflate.o CC lib/zlib_inflate/infutil.o CC net/core/gen_estimator.o CC lib/strncpy_from_user.o CC net/core/net_namespace.o CC lib/strnlen_user.o CC net/core/secure_seq.o CC lib/net_utils.o CC fs/devpts/inode.o LD fs/exofs/built-in.o CC kernel/sched/cputime.o CC fs/exportfs/expfs.o CC kernel/sched/idle_task.o CC lib/argv_split.o CC lib/bug.o LD drivers/base/built-in.o CC lib/cmdline.o CC lib/ctype.o CC fs/kernfs/mount.o CC lib/dec_and_lock.o CC lib/zlib_inflate/inftrees.o LD drivers/clk/bcm/built-in.o CC fs/nfs_common/grace.o CC net/core/flow_dissector.o CC lib/decompress.o CC lib/dma-noop.o CC drivers/char/random.o CC lib/dump_stack.o LD net/sched/built-in.o LD fs/quota/built-in.o CC lib/earlycpio.o CC fs/lockd/clntlock.o CC kernel/sched/fair.o LD drivers/clk/mvebu/built-in.o CC lib/extable.o CC lib/zlib_inflate/inflate_syms.o CC lib/fdt_ro.o CC lib/fdt_empty_tree.o CC lib/fdt.o CC net/ipv4/inet_hashtables.o CC fs/notify/fsnotify.o CC net/ipv4/inet_timewait_sock.o LD drivers/clk/ti/built-in.o CC lib/fdt_rw.o CC fs/nfs/client.o CC lib/fdt_strerror.o CC fs/nfs/dir.o LD fs/exportfs/exportfs.o CC fs/ramfs/inode.o CC kernel/time/ntp.o CC lib/fdt_sw.o CC net/core/sysctl_net_core.o LD crypto/built-in.o LD drivers/clk/built-in.o LD fs/exportfs/built-in.o CC fs/eventpoll.o CC lib/fdt_wip.o CC net/sunrpc/socklib.o CC net/sunrpc/xprt.o CC lib/flex_proportions.o CC net/core/dev.o CC fs/sysfs/file.o CC lib/idr.o CC kernel/sched/rt.o CC lib/int_sqrt.o CC fs/proc/task_mmu.o LD drivers/clocksource/built-in.o CC lib/ioremap.o CC lib/is_single_threaded.o CC lib/irq_regs.o CC lib/klist.o CC drivers/char/misc.o CC lib/kobject.o CC net/core/ethtool.o CC fs/anon_inodes.o LD drivers/crypto/built-in.o CC fs/kernfs/inode.o CC lib/kobject_uevent.o LD net/unix/unix.o LD net/unix/built-in.o LD fs/devpts/devpts.o LD fs/nfs_common/built-in.o CC lib/md5.o LD fs/devpts/built-in.o CC fs/signalfd.o LD drivers/firewire/built-in.o CC fs/timerfd.o CC lib/nmi_backtrace.o LD lib/zlib_inflate/zlib_inflate.o CC lib/nodemask.o LD lib/zlib_inflate/built-in.o CC lib/plist.o CC fs/sysfs/dir.o LD drivers/firmware/broadcom/built-in.o CC lib/radix-tree.o CC lib/ratelimit.o LD drivers/firmware/built-in.o CC net/core/dev_addr_lists.o CC kernel/time/clocksource.o CC lib/rbtree.o CC fs/eventfd.o LD drivers/gpio/built-in.o CC fs/cramfs/uncompress.o CC net/ipv4/inet_connection_sock.o CC lib/seq_buf.o CC net/core/dst.o CC lib/show_mem.o CC lib/sha1.o CC fs/aio.o CC lib/string.o CC net/ipv4/tcp.o CC lib/timerqueue.o CC lib/vsprintf.o CC drivers/char/genrtc.o CC kernel/sched/deadline.o CC kernel/sched/stop_task.o GEN lib/crc32table.h CC net/core/netevent.o CC net/sunrpc/xprtsock.o CC lib/crc32.o CC fs/notify/notification.o CC kernel/sched/wait.o CC kernel/time/jiffies.o CC fs/notify/group.o LD drivers/gpu/drm/bridge/built-in.o LD drivers/gpu/drm/hisilicon/built-in.o CC net/sunrpc/sched.o CC kernel/time/timer_list.o CC net/sunrpc/auth.o CC fs/locks.o LD drivers/gpu/drm/i2c/built-in.o CC net/sunrpc/auth_null.o LD drivers/gpu/drm/panel/built-in.o CC net/ipv4/tcp_input.o CC net/ipv4/tcp_output.o CC fs/kernfs/dir.o LD fs/cramfs/cramfs.o CC net/sunrpc/auth_unix.o LD drivers/gpu/drm/tilcdc/built-in.o CC fs/binfmt_script.o CC fs/binfmt_elf.o CC fs/sysfs/symlink.o CC fs/drop_caches.o LD fs/cramfs/built-in.o LD drivers/gpu/drm/omapdrm/displays/built-in.o CC fs/coredump.o CC kernel/sched/swait.o CC fs/fhandle.o CC kernel/sched/completion.o LD lib/built-in.o CC fs/proc/inode.o CC fs/lockd/clntproc.o LD drivers/gpu/drm/omapdrm/dss/built-in.o CC fs/ramfs/file-mmu.o CC kernel/sched/idle.o CC net/sunrpc/auth_generic.o CC kernel/sched/debug.o CC kernel/time/timeconv.o CC net/core/neighbour.o LD drivers/gpu/drm/omapdrm/built-in.o CC net/sunrpc/svc.o CC net/core/rtnetlink.o CC fs/notify/inode_mark.o LD drivers/gpu/drm/built-in.o CC net/sunrpc/svcsock.o CC net/core/link_watch.o CC net/core/utils.o CC fs/nfs/file.o CC fs/nfs/getroot.o CC fs/notify/mark.o LD net/packet/built-in.o LD drivers/gpu/vga/built-in.o CC kernel/time/timecounter.o CC fs/notify/fdinfo.o CC fs/notify/vfsmount_mark.o LD fs/notify/dnotify/built-in.o LD drivers/gpu/built-in.o LD fs/notify/fanotify/built-in.o CC net/ipv4/tcp_timer.o CC fs/notify/inotify/inotify_fsnotify.o CC fs/notify/inotify/inotify_user.o CC kernel/time/posix-clock.o LD drivers/char/agp/built-in.o LD drivers/hsi/clients/built-in.o CC drivers/char/hw_random/core.o CC kernel/time/alarmtimer.o CC net/sunrpc/svcauth.o CC kernel/time/clockevents.o LD fs/ramfs/ramfs.o CC net/core/filter.o CC net/sunrpc/svcauth_unix.o LD fs/ramfs/built-in.o LD drivers/hsi/controllers/built-in.o CC net/sunrpc/addr.o CC net/sunrpc/timer.o CC net/sunrpc/rpcb_clnt.o CC kernel/time/tick-common.o LD drivers/hsi/built-in.o CC kernel/time/tick-oneshot.o CC net/sunrpc/xdr.o CC fs/sysfs/mount.o CC kernel/time/tick-sched.o LD drivers/hwtracing/intel_th/built-in.o LD drivers/idle/built-in.o LD drivers/iommu/built-in.o CC fs/proc/root.o CC fs/proc/base.o CC fs/proc/generic.o CC fs/proc/array.o CC drivers/irqchip/irqchip.o CC fs/kernfs/file.o CC fs/kernfs/symlink.o LD drivers/leds/built-in.o LD drivers/i2c/algos/built-in.o CC fs/nfs/inode.o CC net/sunrpc/sunrpc_syms.o CC fs/nfs/super.o CC net/ipv4/tcp_ipv4.o LD drivers/lguest/built-in.o LD fs/notify/inotify/built-in.o LD drivers/i2c/busses/built-in.o LD drivers/macintosh/built-in.o CC net/core/sock_diag.o CC fs/nfs/direct.o CC fs/nfs/pagelist.o LD fs/notify/built-in.o CC net/core/dev_ioctl.o CC net/sunrpc/cache.o CC net/sunrpc/rpc_pipe.o LD drivers/i2c/muxes/built-in.o LD drivers/mfd/built-in.o CC net/sunrpc/svc_xprt.o CC fs/nfs/read.o LD drivers/i2c/built-in.o CC net/core/tso.o CC fs/nfs/symlink.o CC fs/proc/fd.o CC net/sunrpc/xprtmultipath.o LD drivers/mmc/built-in.o LD drivers/char/hw_random/rng-core.o LD drivers/irqchip/built-in.o CC net/ipv4/tcp_minisocks.o LD drivers/misc/cb710/built-in.o LD drivers/char/hw_random/built-in.o CC fs/sysfs/group.o LD drivers/char/built-in.o LD drivers/misc/eeprom/built-in.o LD drivers/media/common/b2c2/built-in.o LD fs/kernfs/built-in.o LD drivers/media/common/saa7146/built-in.o LD drivers/nfc/built-in.o CC net/ipv4/tcp_cong.o LD drivers/media/common/siano/built-in.o CC net/sunrpc/stats.o CC net/sunrpc/sysctl.o LD drivers/media/common/v4l2-tpg/built-in.o AR lib/lib.a LD drivers/misc/lis3lv02d/built-in.o CC drivers/net/mii.o LD drivers/media/common/built-in.o CC drivers/net/Space.o LD kernel/sched/built-in.o LD drivers/misc/ti-st/built-in.o LD drivers/nvme/host/built-in.o CC drivers/mtd/mtdcore.o LD drivers/misc/mic/bus/built-in.o CC fs/lockd/host.o CC fs/lockd/clntxdr.o CC net/ipv4/tcp_metrics.o CC fs/lockd/svc.o LD drivers/media/firewire/built-in.o LD drivers/nvme/built-in.o CC fs/lockd/svclock.o CC net/core/sock_reuseport.o LD drivers/misc/mic/built-in.o CC net/core/net-sysfs.o CC fs/lockd/svcshare.o CC fs/proc/proc_tty.o LD drivers/media/i2c/soc_camera/built-in.o LD drivers/misc/built-in.o LD drivers/media/i2c/built-in.o LD drivers/media/mmc/siano/built-in.o LD drivers/media/mmc/built-in.o CC fs/nfs/unlink.o LD drivers/platform/built-in.o CC drivers/of/base.o CC fs/proc/cmdline.o LD drivers/media/tuners/built-in.o LD drivers/power/built-in.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/platform/omap/built-in.o CC net/ipv4/tcp_fastopen.o LD drivers/pwm/built-in.o LD drivers/media/platform/built-in.o LD drivers/media/rc/built-in.o CC drivers/net/loopback.o CC net/core/net-procfs.o LD kernel/time/built-in.o CC fs/lockd/svcproc.o CC fs/proc/consoles.o LD fs/sysfs/built-in.o CC fs/proc/cpuinfo.o LD kernel/built-in.o LD drivers/media/pci/b2c2/built-in.o LD drivers/soc/bcm/built-in.o CC fs/proc/devices.o LD drivers/video/backlight/built-in.o LD drivers/media/usb/b2c2/built-in.o CC fs/nfs/write.o CC drivers/mtd/mtdsuper.o LD drivers/media/pci/ddbridge/built-in.o LD drivers/media/usb/dvb-usb/built-in.o CC fs/nfs/mount_clnt.o CC fs/nfs/namespace.o CC drivers/soc/fsl/qe/qe_common.o LD drivers/video/fbdev/core/built-in.o LD drivers/media/pci/dm1105/built-in.o CC fs/proc/interrupts.o CC drivers/tty/tty_io.o LD drivers/media/usb/dvb-usb-v2/built-in.o CC fs/nfs/nfstrace.o CC fs/proc/loadavg.o CC drivers/mtd/mtdconcat.o CC fs/lockd/svcsubs.o LD drivers/media/usb/s2255/built-in.o CC drivers/mtd/mtdpart.o CC fs/lockd/mon.o LD drivers/media/pci/mantis/built-in.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o CC fs/proc/meminfo.o CC fs/proc/stat.o CC drivers/mtd/mtdchar.o LD drivers/media/usb/siano/built-in.o CC net/ipv4/tcp_recovery.o CC net/ipv4/tcp_offload.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o LD drivers/media/pci/ngene/built-in.o LD drivers/video/fbdev/omap2/omapfb/built-in.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o CC fs/proc/uptime.o LD drivers/video/fbdev/omap2/built-in.o LD drivers/media/pci/pluto2/built-in.o LD drivers/media/pci/pt3/built-in.o LD drivers/media/pci/pt1/built-in.o CC net/ipv4/datagram.o LD drivers/media/usb/ttusb-dec/built-in.o CC drivers/mtd/ofpart.o LD drivers/net/ethernet/8390/built-in.o LD net/sunrpc/sunrpc.o LD drivers/video/fbdev/built-in.o LD drivers/media/usb/zr364xx/built-in.o LD drivers/media/pci/smipcie/built-in.o LD drivers/media/pci/saa7146/built-in.o LD drivers/media/pci/ttpci/built-in.o CC fs/proc/version.o LD drivers/media/usb/built-in.o LD net/sunrpc/built-in.o CC fs/proc/softirqs.o CC fs/proc/namespaces.o CC fs/nfs/nfsroot.o LD drivers/video/built-in.o CC drivers/net/phy/phy.o LD drivers/media/pci/built-in.o LD drivers/soc/fsl/qe/built-in.o LD drivers/net/ethernet/arc/built-in.o CC fs/lockd/xdr.o CC fs/lockd/clnt4xdr.o LD drivers/soc/fsl/built-in.o CC net/ipv4/raw.o CC net/ipv4/udp.o CC fs/nfs/sysctl.o LD drivers/net/ethernet/cadence/built-in.o LD drivers/net/ethernet/broadcom/built-in.o CC drivers/mtd/mtd_blkdevs.o CC fs/proc/self.o CC fs/lockd/xdr4.o LD drivers/soc/built-in.o LD drivers/net/ethernet/ezchip/built-in.o CC fs/nfs/nfs2super.o CC fs/proc/thread_self.o CC fs/proc/proc_sysctl.o CC fs/proc/proc_net.o LD drivers/net/ethernet/i825xx/built-in.o LD drivers/media/built-in.o CC net/ipv4/udplite.o CC drivers/mtd/mtdblock.o CC fs/lockd/svc4proc.o LD drivers/net/ethernet/intel/built-in.o CC drivers/net/ethernet/freescale/fs_enet/fs_enet-main.o CC drivers/net/ethernet/freescale/fs_enet/mac-fec.o CC fs/lockd/procfs.o LD drivers/net/wireless/admtek/built-in.o CC drivers/of/device.o LD drivers/mtd/devices/built-in.o CC fs/proc/kmsg.o LD drivers/net/ethernet/marvell/built-in.o LD drivers/net/ethernet/micrel/built-in.o CC drivers/mtd/chips/chipreg.o CC net/ipv4/udp_offload.o CC fs/nfs/proc.o LD drivers/net/wireless/ath/built-in.o LD drivers/mtd/lpddr/built-in.o LD drivers/net/ethernet/natsemi/built-in.o LD drivers/net/ethernet/netronome/built-in.o LD drivers/net/wireless/atmel/built-in.o LD drivers/net/ethernet/renesas/built-in.o LD drivers/net/ethernet/qualcomm/built-in.o CC drivers/mtd/maps/physmap_of.o CC fs/nfs/nfs2xdr.o CC fs/proc/page.o CC fs/nfs/nfs3super.o CC net/ipv4/arp.o CC fs/nfs/nfs3client.o CC fs/nfs/nfs3proc.o CC net/ipv4/icmp.o LD drivers/net/ethernet/samsung/built-in.o LD drivers/net/ethernet/rocker/built-in.o LD drivers/net/ethernet/seeq/built-in.o LD drivers/net/wireless/broadcom/built-in.o CC fs/nfs/nfs3xdr.o LD drivers/net/ethernet/stmicro/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/net/ethernet/xilinx/built-in.o LD drivers/net/wireless/cisco/built-in.o LD drivers/mtd/nand/built-in.o LD drivers/mtd/onenand/built-in.o CC drivers/of/platform.o CC drivers/mtd/chips/cfi_probe.o CC drivers/net/phy/mdio_bus.o CC drivers/net/phy/phy_device.o CC drivers/net/phy/mdio_device.o CC drivers/net/phy/lxt.o CC drivers/mtd/chips/cfi_util.o CC drivers/mtd/chips/cfi_cmdset_0002.o LD drivers/net/wireless/marvell/built-in.o LD drivers/net/wireless/intel/built-in.o LD drivers/mtd/tests/built-in.o LD net/core/built-in.o CC drivers/of/fdt.o LD drivers/net/wireless/intersil/built-in.o CC drivers/net/ethernet/freescale/fs_enet/mii-fec.o CC drivers/mtd/chips/gen_probe.o LD drivers/net/wireless/mediatek/built-in.o CC net/ipv4/devinet.o LD drivers/net/wireless/ralink/built-in.o LD drivers/net/wireless/realtek/built-in.o LD drivers/net/wireless/st/built-in.o CC drivers/of/fdt_address.o LD drivers/net/wireless/rsi/built-in.o LD drivers/net/wireless/ti/built-in.o LD drivers/net/wireless/zydas/built-in.o CC net/ipv4/af_inet.o CC net/ipv4/igmp.o CC drivers/of/address.o CC drivers/of/irq.o LD drivers/net/wireless/built-in.o CC net/ipv4/fib_frontend.o CC net/ipv4/fib_semantics.o LD drivers/mtd/mtd.o CC drivers/of/of_net.o CC drivers/of/of_mdio.o CC drivers/tty/n_tty.o CC drivers/tty/tty_ioctl.o CC net/ipv4/fib_trie.o CC drivers/of/of_reserved_mem.o CC net/ipv4/inet_fragment.o CC drivers/tty/tty_ldisc.o CC drivers/tty/tty_buffer.o LD fs/lockd/lockd.o CC drivers/tty/tty_port.o CC net/ipv4/ping.o LD fs/lockd/built-in.o CC net/ipv4/ip_tunnel_core.o CC drivers/tty/tty_mutex.o LD drivers/mtd/maps/built-in.o CC drivers/tty/tty_ldsem.o CC net/ipv4/gre_offload.o CC net/ipv4/sysctl_net_ipv4.o CC drivers/tty/pty.o CC net/ipv4/proc.o CC drivers/tty/sysrq.o CC net/ipv4/syncookies.o LD fs/proc/proc.o LD fs/nfs/nfs.o LD drivers/tty/ipwireless/built-in.o LD fs/proc/built-in.o CC net/ipv4/inet_diag.o CC net/ipv4/ipconfig.o CC net/ipv4/tcp_diag.o LD drivers/tty/vt/built-in.o CC drivers/tty/serial/serial_core.o CC net/ipv4/tcp_cubic.o LD drivers/net/ethernet/freescale/fs_enet/fs_enet.o LD drivers/net/ethernet/freescale/fs_enet/built-in.o CC drivers/tty/serial/cpm_uart/cpm_uart_core.o CC drivers/tty/serial/cpm_uart/cpm_uart_cpm1.o LD fs/nfs/nfsv3.o LD drivers/net/ethernet/freescale/built-in.o LD fs/nfs/nfsv2.o LD fs/nfs/built-in.o LD drivers/net/ethernet/built-in.o LD fs/built-in.o LD drivers/net/phy/libphy.o LD drivers/net/phy/built-in.o LD drivers/of/built-in.o LD drivers/net/built-in.o LD drivers/tty/serial/cpm_uart/cpm_uart.o LD drivers/tty/serial/cpm_uart/built-in.o LD drivers/mtd/chips/built-in.o LD drivers/mtd/built-in.o LD net/ipv4/built-in.o LD net/built-in.o LD drivers/tty/serial/built-in.o LD drivers/tty/built-in.o LD drivers/built-in.o LINK vmlinux LD vmlinux.o MODPOST vmlinux.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o KSYM .tmp_kallsyms1.o KSYM .tmp_kallsyms2.o LD vmlinux SYSMAP System.map BOOTCC arch/powerpc/boot/cpm-serial.o BOOTAS arch/powerpc/boot/crtsavres.o BOOTAS arch/powerpc/boot/crt0.o BOOTCC arch/powerpc/boot/cuboot.o BOOTCC arch/powerpc/boot/devtree.o COPY arch/powerpc/boot/fdt.h BOOTAS arch/powerpc/boot/div64.o COPY arch/powerpc/boot/libfdt.h COPY arch/powerpc/boot/libfdt_internal.h BOOTCC arch/powerpc/boot/elf_util.o COPY arch/powerpc/boot/zconf.h COPY arch/powerpc/boot/inffast.h COPY arch/powerpc/boot/inflate.h COPY arch/powerpc/boot/infutil.h COPY arch/powerpc/boot/inftrees.h COPY arch/powerpc/boot/zlib.h BOOTCC arch/powerpc/boot/fsl-soc.o COPY arch/powerpc/boot/inffixed.h BOOTCC arch/powerpc/boot/mpsc.o COPY arch/powerpc/boot/zutil.h BOOTCC arch/powerpc/boot/mpc8xx.o BOOTCC arch/powerpc/boot/ns16550.o BOOTCC arch/powerpc/boot/mpc52xx-psc.o BOOTCC arch/powerpc/boot/oflib.o BOOTCC arch/powerpc/boot/planetcore.o BOOTCC arch/powerpc/boot/stdlib.o BOOTCC arch/powerpc/boot/serial.o /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc-linux/bin/powerpc-linux-gcc -m32 -Wp,-MD,arch/powerpc/boot/.zImage.lds.d -nostdinc -isystem /opt/cross/gcc-5.3.0-nolibc/powerpc-linux/bin/../lib/gcc/powerpc-linux/5.3.0/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/epapr.o BOOTCC arch/powerpc/boot/simple_alloc.o BOOTCC arch/powerpc/boot/cuboot-8xx.o BOOTCC arch/powerpc/boot/ofconsole.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] int mfi, mfn, mfd, pdf, div; ^ HOSTCC arch/powerpc/boot/addnote BOOTCC arch/powerpc/boot/ep88xc.o BOOTAS arch/powerpc/boot/fixed-head.o DTC arch/powerpc/boot/ep88xc.dtb BOOTCC arch/powerpc/boot/of.o HOSTCC arch/powerpc/boot/hack-coff BOOTAS arch/powerpc/boot/util.o BOOTCC arch/powerpc/boot/uartlite.o COPY arch/powerpc/boot/fdt_rw.c BOOTAS arch/powerpc/boot/string.o COPY arch/powerpc/boot/fdt.c COPY arch/powerpc/boot/fdt_ro.c COPY arch/powerpc/boot/fdt_wip.c COPY arch/powerpc/boot/fdt_sw.c COPY arch/powerpc/boot/fdt_strerror.c BOOTCC arch/powerpc/boot/stdio.o HOSTCC arch/powerpc/boot/mktree COPY arch/powerpc/boot/inffast.c BOOTCC arch/powerpc/boot/redboot-8xx.o COPY arch/powerpc/boot/inflate.c COPY arch/powerpc/boot/inftrees.c BOOTCC arch/powerpc/boot/fdt_rw.o BOOTCC arch/powerpc/boot/empty.o BOOTCC arch/powerpc/boot/fdt.o BOOTCC arch/powerpc/boot/gunzip_util.o BOOTCC arch/powerpc/boot/libfdt-wrapper.o BOOTCC arch/powerpc/boot/inftrees.o BOOTCC arch/powerpc/boot/fdt_wip.o BOOTCC arch/powerpc/boot/fdt_sw.o BOOTCC arch/powerpc/boot/fdt_strerror.o BOOTCC arch/powerpc/boot/main.o BOOTCC arch/powerpc/boot/inffast.o BOOTCC arch/powerpc/boot/fdt_ro.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/powerpc-fixes_ep88xc_defconfig_powerpc-5.3' Completed OK # rm -rf /home/kisskb/slave/build/powerpc-fixes_ep88xc_defconfig_powerpc-5.3 # Build took: 0:00:39.971074

© Michael Ellerman 2006-2018.