Buildresult: linus/um-defconfig/um-x86_64 built on Nov 8 2017, 06:17

kisskb

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Status:	OK
Date/Time:	Nov 8 2017, 06:17
Duration:	0:00:36.085622
Builder:	ka1
Revision:	drivers/ide-cd: Handle missing driver data during status check gracefully (`fbc3edf7d7731d7a22c483c679700589bab936a3)`
Target:	linus/um-defconfig/um-x86_64
Branch:	linus
Compiler:	um-x86_64 (x86_64-linux-gcc.br_real (Buildroot 2017.05) 5.4.0)
Config:	defconfig (download)
Log:	Download original Possible warnings (1) /home/kisskb/slave/src/arch/um/os-Linux/skas/process.c:613:1: warning: control reaches end of non-void function [-Wreturn-type] Full Log # git rev-parse -q --verify fbc3edf7d7731d7a22c483c679700589bab936a3^{commit} fbc3edf7d7731d7a22c483c679700589bab936a3 already have revision, skipping fetch # git checkout -q -f -B kisskb fbc3edf7d7731d7a22c483c679700589bab936a3 # git clean -qxdf # git log -1 commit fbc3edf7d7731d7a22c483c679700589bab936a3 Author: Borislav Petkov <bp@suse.de> Date: Tue Nov 7 17:37:24 2017 +0100 drivers/ide-cd: Handle missing driver data during status check gracefully The 0day bot reports the below failure which happens occasionally, with their randconfig testing (once every ~100 boots). The Code points at the private pointer ->driver_data being NULL, which hints at a race of sorts where the private driver_data descriptor has disappeared by the time we get to run the workqueue. So let's check that pointer before we continue with issuing the command to the drive. This fix is of the brown paper bag nature but considering that IDE is long deprecated, let's do that so that random testing which happens to enable CONFIG_IDE during randconfig builds, doesn't fail because of this. Besides, failing the TEST_UNIT_READY command because the drive private data is gone is something which we could simply do anyway, to denote that there was a problem communicating with the device. BUG: unable to handle kernel NULL pointer dereference at 000001c0 IP: cdrom_check_status *pde = 00000000 Oops: 0000 [#1] SMP CPU: 1 PID: 155 Comm: kworker/1:2 Not tainted 4.14.0-rc8 #127 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 Workqueue: events_freezable_power_ disk_events_workfn task: 4fe90980 task.stack: 507ac000 EIP: cdrom_check_status+0x2c/0x90 EFLAGS: 00210246 CPU: 1 EAX: 00000000 EBX: 4fefec00 ECX: 00000000 EDX: 00000000 ESI: 00000003 EDI: ffffffff EBP: 467a9340 ESP: 507aded0 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 CR0: 80050033 CR2: 000001c0 CR3: 06e0f000 CR4: 00000690 Call Trace: ? ide_cdrom_check_events_real ? cdrom_check_events ? disk_check_events ? process_one_work ? process_one_work ? worker_thread ? kthread ? process_one_work ? __kthread_create_on_node ? ret_from_fork Code: 53 83 ec 14 89 c3 89 d1 be 03 00 00 00 65 a1 14 00 00 00 89 44 24 10 31 c0 8b 43 18 c7 44 24 04 00 00 00 00 c7 04 24 00 00 00 00 <8a> 80 c0 01 00 00 c7 44 24 08 00 00 00 00 83 e0 03 c7 44 24 0c EIP: cdrom_check_status+0x2c/0x90 SS:ESP: 0068:507aded0 CR2: 00000000000001c0 ---[ end trace 2410e586dd8f88b2 ]--- Reported-and-tested-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jens Axboe <axboe@kernel.dk> Cc: Bart Van Assche <bart.vanassche@sandisk.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version # < git log --format=%s --max-count=1 fbc3edf7d7731d7a22c483c679700589bab936a3 # < make -j 48 ARCH=um O=/home/kisskb/slave/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 defconfig # make -j 48 ARCH=um O=/home/kisskb/slave/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 make[1]: Entering directory '/home/kisskb/slave/build/linus_um-defconfig_um-x86_64' GEN ./Makefile scripts/kconfig/conf --silentoldconfig arch/x86/um/Kconfig CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h HOSTCC scripts/basic/bin2c CHK include/config/kernel.release GEN ./Makefile WRAP arch/um/include/generated/asm/barrier.h WRAP arch/um/include/generated/asm/bug.h WRAP arch/um/include/generated/asm/clkdev.h WRAP arch/um/include/generated/asm/current.h WRAP arch/um/include/generated/asm/delay.h WRAP arch/um/include/generated/asm/device.h WRAP arch/um/include/generated/asm/emergency-restart.h WRAP arch/um/include/generated/asm/exec.h WRAP arch/um/include/generated/asm/extable.h WRAP arch/um/include/generated/asm/ftrace.h WRAP arch/um/include/generated/asm/futex.h WRAP arch/um/include/generated/asm/hardirq.h WRAP arch/um/include/generated/asm/hw_irq.h WRAP arch/um/include/generated/asm/io.h WRAP arch/um/include/generated/asm/irq_regs.h WRAP arch/um/include/generated/asm/kdebug.h WRAP arch/um/include/generated/asm/irq_work.h WRAP arch/um/include/generated/asm/mcs_spinlock.h WRAP arch/um/include/generated/asm/mm-arch-hooks.h WRAP arch/um/include/generated/asm/param.h WRAP arch/um/include/generated/asm/pci.h WRAP arch/um/include/generated/asm/percpu.h WRAP arch/um/include/generated/asm/preempt.h WRAP arch/um/include/generated/asm/switch_to.h WRAP arch/um/include/generated/asm/topology.h WRAP arch/um/include/generated/asm/trace_clock.h WRAP arch/um/include/generated/asm/word-at-a-time.h WRAP arch/um/include/generated/asm/xor.h WRAP arch/um/include/generated/asm/kprobes.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 HOSTCC scripts/kallsyms CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/devicetable-offsets.s MKELF scripts/mod/elfconfig.h CHK scripts/mod/devicetable-offsets.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/sumversion.o UPD scripts/mod/devicetable-offsets.h HOSTCC scripts/mod/file2alias.o SYSTBL arch/x86/entry/syscalls/../../include/generated/asm/syscalls_32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/asm/unistd_32_ia32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/asm/unistd_64_x32.h SYSTBL arch/x86/entry/syscalls/../../include/generated/asm/syscalls_64.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_x32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_64.h HOSTLD scripts/mod/modpost HOSTCC scripts/unifdef CC arch/x86/um/user-offsets.s CHK include/generated/user_constants.h UPD include/generated/user_constants.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/um/kernel/asm-offsets.s CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/noinitramfs.o CC init/calibrate.o AR usr/built-in.o CC init/init_task.o UPD include/generated/compile.h CC init/version.o QUOTE arch/um/kernel/config.tmp CC arch/um/kernel/exec.o CC arch/um/kernel/exitcode.o CC arch/um/kernel/irq.o CC arch/um/kernel/ksyms.o CC arch/um/kernel/mem.o CC arch/um/kernel/physmem.o CC arch/um/kernel/process.o CC arch/um/kernel/ptrace.o CC arch/um/kernel/reboot.o CC arch/um/kernel/sigio.o CC arch/um/kernel/signal.o CC arch/um/kernel/syscall.o CC arch/um/kernel/sysrq.o CC arch/um/kernel/time.o CC arch/um/kernel/tlb.o CC arch/um/os-Linux/irq.o CC arch/um/os-Linux/main.o CC arch/um/os-Linux/process.o CC arch/um/os-Linux/umid.o CC arch/um/os-Linux/registers.o CC arch/um/kernel/early_printk.o CC arch/um/os-Linux/helper.o CC arch/um/kernel/um_arch.o CC arch/um/os-Linux/execvp.o CC arch/um/kernel/umid.o CC arch/um/os-Linux/tty.o CC arch/um/kernel/trap.o CC arch/um/kernel/maccess.o CC arch/um/os-Linux/file.o CC arch/um/os-Linux/time.o CC arch/um/os-Linux/mem.o CC arch/um/os-Linux/aio.o CC arch/um/os-Linux/signal.o CC arch/um/kernel/kmsg_dump.o CC arch/um/os-Linux/start_up.o CC arch/um/os-Linux/sigio.o LDS arch/um/kernel/vmlinux.lds CC arch/um/kernel/stacktrace.o CC arch/um/kernel/skas/clone.o CC arch/um/kernel/skas/mmu.o QUOTE arch/um/kernel/config.c CC arch/um/os-Linux/util.o CC arch/um/os-Linux/user_syms.o CC arch/um/kernel/config.o CC arch/um/kernel/skas/process.o CC arch/um/drivers/stdio_console.o CC arch/um/drivers/fd.o CC arch/um/kernel/skas/syscall.o CC arch/um/drivers/chan_kern.o CC arch/um/drivers/chan_user.o AR arch/x86/crypto/built-in.o CC arch/um/kernel/skas/uaccess.o CC arch/um/drivers/line.o CC arch/um/os-Linux/skas/mem.o CC arch/um/os-Linux/drivers/ethertap_kern.o CC arch/um/os-Linux/drivers/ethertap_user.o CC arch/um/os-Linux/skas/process.o CC arch/um/os-Linux/drivers/tuntap_kern.o CC arch/um/os-Linux/drivers/tuntap_user.o CC arch/x86/um/bugs_64.o CC arch/x86/um/delay.o CC arch/x86/um/fault.o CC arch/um/drivers/ssl.o CC arch/x86/um/ldt.o CC arch/x86/um/ptrace_64.o /home/kisskb/slave/src/arch/um/os-Linux/skas/process.c: In function 'start_idle_thread': /home/kisskb/slave/src/arch/um/os-Linux/skas/process.c:613:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC arch/x86/um/ptrace_user.o AS arch/x86/um/setjmp_64.o AR certs/built-in.o CC arch/um/drivers/stderr_console.o CC arch/x86/um/signal.o CC arch/x86/um/sys_call_table_64.o CC arch/um/drivers/slip_kern.o CC arch/x86/um/sysrq_64.o AS arch/x86/um/stub_64.o CC arch/x86/um/stub_segv.o CC arch/x86/um/tls_64.o CC arch/um/drivers/slip_user.o CC arch/um/drivers/slip_common.o CC arch/x86/um/mem_64.o CC arch/um/drivers/slirp_kern.o CC arch/x86/um/../lib/csum-partial_64.o CC arch/um/drivers/slirp_user.o AS arch/x86/um/../lib/memcpy_64.o CC arch/um/drivers/daemon_kern.o AS arch/x86/um/../entry/thunk_64.o AS arch/x86/um/../lib/rwsem.o CC arch/x86/um/../kernel/module.o CC arch/um/drivers/daemon_user.o CC arch/x86/um/syscalls_64.o CC arch/um/drivers/umcast_kern.o CC arch/um/drivers/umcast_user.o CC arch/x86/um/os-Linux/registers.o CC arch/x86/um/os-Linux/task_size.o CC arch/um/drivers/net_kern.o CC arch/x86/um/os-Linux/mcontext.o CC arch/um/drivers/net_user.o CC arch/um/drivers/mconsole_kern.o LDS arch/x86/um/vdso/vdso.lds CC arch/um/drivers/ubd_kern.o CC arch/um/drivers/mconsole_user.o AS arch/x86/um/vdso/vdso-note.o CC arch/x86/um/vdso/um_vdso.o CC arch/um/drivers/ubd_user.o CC arch/um/drivers/null.o CC arch/x86/um/vdso/vma.o AR arch/um/os-Linux/skas/built-in.o CC arch/um/drivers/port_kern.o CC arch/x86/um/os-Linux/prctl.o CC mm/filemap.o CC security/commoncap.o CC security/min_addr.o CC ipc/util.o CC mm/mempool.o CC mm/oom_kill.o CC ipc/msgutil.o CC ipc/msg.o CC arch/um/drivers/port_user.o CC ipc/sem.o CC arch/um/drivers/pty.o CC ipc/shm.o CC arch/um/drivers/tty.o CC mm/page_alloc.o CC arch/um/drivers/xterm.o CC mm/maccess.o AR arch/x86/um/os-Linux/built-in.o CC arch/um/drivers/xterm_kern.o AR arch/x86/um/subarch.o CC ipc/syscall.o CC arch/um/drivers/cow_user.o CC arch/um/drivers/random.o CC security/device_cgroup.o CC [M] arch/um/drivers/hostaudio_kern.o CC ipc/ipc_sysctl.o CC mm/page-writeback.o CC mm/readahead.o CC ipc/mqueue.o AR arch/um/kernel/skas/built-in.o CC mm/swap.o CC kernel/fork.o AR arch/um/kernel/built-in.o AR arch/um/os-Linux/drivers/ethertap.o CC kernel/exec_domain.o AR arch/um/drivers/port.o CC mm/truncate.o CC kernel/panic.o CC mm/vmscan.o AR arch/um/drivers/slirp.o VDSO arch/x86/um/vdso/vdso.so.dbg CC mm/shmem.o CC mm/util.o CC ipc/namespace.o CC ipc/mq_sysctl.o AR init/mounts.o OBJCOPY arch/x86/um/vdso/vdso.so AR arch/um/os-Linux/drivers/tuntap.o CC mm/mmzone.o AR init/built-in.o AR arch/um/drivers/slip.o VDSOSYM arch/x86/um/vdso/vdso-syms.lds AR arch/um/os-Linux/drivers/built-in.o CC mm/backing-dev.o CC mm/vmstat.o AS arch/x86/um/vdso/vdso.o CC fs/open.o AR sound/built-in.o CC [M] sound/sound_core.o CC fs/read_write.o AR arch/um/os-Linux/built-in.o CC fs/file_table.o CC mm/mm_init.o AR arch/x86/um/vdso/built-in.o AR arch/x86/um/built-in.o AR firmware/built-in.o AR arch/um/drivers/daemon.o CC block/bio.o CC fs/super.o CC crypto/api.o CC crypto/cipher.o CC crypto/compress.o CC fs/char_dev.o CC kernel/cpu.o AR arch/um/drivers/umcast.o LD [M] arch/um/drivers/hostaudio.o CC fs/stat.o CC fs/exec.o CC mm/mmu_context.o AR drivers/amba/built-in.o CC fs/pipe.o AR drivers/auxdisplay/built-in.o CC mm/percpu.o CC net/socket.o CC mm/slab_common.o AR net/802/built-in.o AR virt/lib/built-in.o AR security/built-in.o CC mm/compaction.o CC mm/vmacache.o CC net/bpf/test_run.o CC kernel/exit.o AR virt/built-in.o CC mm/swap_slots.o CC kernel/softirq.o CC mm/interval_tree.o CC drivers/base/component.o AR arch/um/drivers/net.o CC kernel/resource.o CC drivers/base/core.o AR arch/um/drivers/mconsole.o CC lib/lockref.o LD [M] sound/soundcore.o CC lib/bcd.o CC drivers/base/bus.o CC mm/list_lru.o CC lib/div64.o AR arch/um/drivers/ubd.o AR arch/um/drivers/built-in.o CC crypto/memneq.o CC crypto/crypto_wq.o CC lib/sort.o CC mm/workingset.o CC lib/parser.o CC mm/debug.o CC mm/highmem.o CC mm/gup.o CC lib/debug_locks.o CC fs/namei.o CC crypto/algapi.o CC mm/memory.o CC lib/random32.o CC mm/mincore.o CC lib/bust_spinlocks.o CC kernel/sysctl.o CC mm/mlock.o CC mm/mmap.o CC fs/fcntl.o CC lib/kasprintf.o CC mm/mprotect.o CC mm/mremap.o CC drivers/base/dd.o CC fs/ioctl.o CC mm/msync.o CC lib/bitmap.o CC fs/readdir.o CC kernel/sysctl_binary.o CC mm/page_vma_mapped.o CC lib/scatterlist.o CC lib/gcd.o CC lib/lcm.o CC mm/pagewalk.o CC fs/select.o CC lib/list_sort.o CC lib/uuid.o CC mm/pgtable-generic.o CC lib/flex_array.o CC mm/rmap.o CC kernel/capability.o CC fs/dcache.o CC crypto/scatterwalk.o CC crypto/proc.o CC mm/vmalloc.o AR net/bpf/built-in.o AR ipc/built-in.o CC mm/process_vm_access.o CC drivers/base/syscore.o CC net/ethernet/eth.o CC fs/inode.o CC kernel/ptrace.o CC lib/iov_iter.o CC lib/clz_ctz.o CC fs/attr.o CC mm/init-mm.o CC mm/bootmem.o CC mm/fadvise.o CC lib/bsearch.o CC lib/find_bit.o CC net/core/sock.o CC mm/madvise.o CC mm/page_io.o CC lib/llist.o CC block/elevator.o CC lib/memweight.o CC mm/swap_state.o CC mm/swapfile.o CC lib/kfifo.o CC kernel/user.o CC mm/slab.o CC lib/percpu-refcount.o CC lib/percpu_ida.o CC net/core/skbuff.o CC net/core/request_sock.o CC lib/rhashtable.o CC crypto/aead.o CC lib/reciprocal_div.o CC fs/bad_inode.o CC lib/once.o CC fs/filesystems.o CC fs/file.o CC drivers/base/driver.o CC kernel/signal.o CC drivers/base/class.o CC crypto/ablkcipher.o CC lib/refcount.o CC kernel/sys.o CC crypto/blkcipher.o CC kernel/umh.o CC drivers/base/platform.o CC fs/namespace.o CC fs/seq_file.o CC fs/libfs.o CC fs/xattr.o CC kernel/workqueue.o CC lib/usercopy.o CC drivers/base/cpu.o CC drivers/base/firmware.o CC lib/errseq.o CC drivers/base/init.o CC lib/string_helpers.o CC fs/fs-writeback.o CC lib/hexdump.o CC kernel/pid.o AR net/ethernet/built-in.o CC lib/kstrtox.o CC net/ipv6/addrconf_core.o CC lib/hweight.o CC lib/bitrev.o CC lib/crc16.o CC net/ipv6/exthdrs_core.o HOSTCC lib/gen_crc32table CC kernel/task_work.o CC crypto/skcipher.o CC lib/nlattr.o CC fs/pnode.o CC lib/dynamic_queue_limits.o CC drivers/base/map.o CC lib/net_utils.o CC lib/sbitmap.o CC drivers/base/devres.o CC lib/argv_split.o CC lib/chacha20.o CC lib/cmdline.o CC drivers/base/attribute_container.o CC lib/ctype.o CC net/core/datagram.o CC net/ipv4/route.o CC net/ipv4/inetpeer.o CC fs/splice.o CC lib/dec_and_lock.o CC drivers/base/transport_class.o CC crypto/ahash.o CC lib/decompress.o CC fs/sync.o CC drivers/base/topology.o CC kernel/extable.o CC lib/dump_stack.o CC lib/extable.o CC lib/earlycpio.o CC lib/flex_proportions.o CC crypto/shash.o CC block/blk-core.o CC block/blk-tag.o CC fs/utimes.o CC lib/idr.o CC fs/stack.o CC lib/int_sqrt.o CC kernel/params.o CC lib/ioremap.o CC drivers/base/container.o CC lib/irq_regs.o CC drivers/base/property.o CC lib/is_single_threaded.o CC lib/klist.o CC lib/kobject.o CC lib/kobject_uevent.o CC fs/fs_struct.o CC drivers/base/cacheinfo.o CC lib/nmi_backtrace.o CC fs/statfs.o CC lib/nodemask.o CC fs/fs_pin.o CC lib/plist.o CC fs/nsfs.o CC lib/radix-tree.o CC lib/ratelimit.o CC net/ipv6/ip6_checksum.o CC drivers/base/devtmpfs.o CC fs/buffer.o AR drivers/base/power/built-in.o CC kernel/kthread.o AR drivers/base/test/built-in.o CC lib/rbtree.o CC drivers/base/firmware_class.o CC lib/sha1.o CC lib/seq_buf.o CC drivers/base/module.o CC fs/block_dev.o CC lib/show_mem.o CC net/ipv4/protocol.o CC net/ipv6/ip6_icmp.o CC lib/siphash.o CC lib/string.o CC lib/timerqueue.o CC fs/direct-io.o CC lib/vsprintf.o CC fs/mpage.o CC fs/proc_namespace.o CC lib/win_minmax.o CC kernel/sys_ni.o CC crypto/akcipher.o AR fs/autofs4/built-in.o CC crypto/kpp.o GEN lib/crc32table.h CC [M] fs/autofs4/inode.o CC [M] fs/autofs4/init.o CC lib/crc32.o CC crypto/acompress.o CC kernel/nsproxy.o AR fs/exofs/built-in.o CC kernel/notifier.o CC fs/devpts/inode.o CC block/blk-sysfs.o CC net/ipv4/ip_input.o CC net/core/scm.o CC net/core/stream.o CC net/core/gen_stats.o CC fs/exportfs/expfs.o CC kernel/ksysfs.o CC kernel/cred.o AR mm/built-in.o AR drivers/block/built-in.o CC kernel/reboot.o CC [M] drivers/block/loop.o CC fs/hostfs/hostfs_kern.o CC kernel/async.o AR drivers/bus/built-in.o CC fs/jbd2/transaction.o AR fs/isofs/built-in.o CC [M] fs/isofs/namei.o AR drivers/cdrom/built-in.o CC [M] fs/isofs/inode.o CC kernel/range.o CC fs/jbd2/commit.o CC net/core/gen_estimator.o CC drivers/char/mem.o CC drivers/char/random.o CC net/core/net_namespace.o CC kernel/smpboot.o CC fs/ext4/balloc.o CC net/ipv4/ip_fragment.o CC [M] fs/autofs4/root.o CC fs/nls/nls_base.o CC crypto/scompress.o CC net/ipv6/output_core.o CC fs/kernfs/mount.o CC kernel/ucount.o CC kernel/kmod.o AR drivers/base/built-in.o CC fs/notify/fsnotify.o AR drivers/char/ipmi/built-in.o CC net/ipv6/protocol.o CC kernel/groups.o CC crypto/algboss.o CC [M] fs/autofs4/symlink.o CC [M] fs/isofs/dir.o CC crypto/testmgr.o AR fs/exportfs/exportfs.o AR drivers/clk/bcm/built-in.o AR fs/exportfs/built-in.o CC kernel/bpf/core.o AR drivers/clk/imgtec/built-in.o CC kernel/cgroup/cgroup.o AR kernel/livepatch/built-in.o AR drivers/clk/mvebu/built-in.o AR drivers/clk/renesas/built-in.o CC kernel/irq/irqdesc.o AR fs/devpts/devpts.o CC block/blk-flush.o AR drivers/clk/ti/built-in.o AR fs/nls/built-in.o AR fs/devpts/built-in.o CC kernel/power/qos.o CC fs/ramfs/inode.o CC fs/quota/dquot.o CC kernel/locking/mutex.o AR drivers/clk/built-in.o CC kernel/printk/printk.o CC drivers/char/misc.o CC [M] fs/autofs4/waitq.o CC net/core/secure_seq.o CC fs/notify/notification.o CC block/blk-settings.o AR drivers/clocksource/built-in.o CC kernel/rcu/update.o CC net/core/flow_dissector.o CC net/ipv6/ip6_offload.o CC net/core/sysctl_net_core.o AR drivers/crypto/built-in.o CC fs/kernfs/inode.o CC fs/hostfs/hostfs_user.o AR drivers/firewire/built-in.o CC fs/proc/task_mmu.o CC net/core/dev.o CC [M] fs/autofs4/expire.o CC net/ipv4/ip_forward.o CC [M] fs/isofs/util.o CC fs/reiserfs/bitmap.o CC block/blk-ioc.o CC crypto/crypto_null.o CC fs/sysfs/file.o AR drivers/firmware/broadcom/built-in.o CC kernel/irq/handle.o CC crypto/aes_generic.o AR drivers/firmware/meson/built-in.o CC net/ipv4/ip_options.o CC [M] fs/isofs/rock.o CC net/ipv6/tcpv6_offload.o AR drivers/firmware/tegra/built-in.o CC kernel/sched/core.o CC block/blk-map.o CC kernel/rcu/sync.o AR drivers/firmware/built-in.o CC kernel/time/time.o CC net/core/ethtool.o AR drivers/char/agp/built-in.o AR fs/hostfs/hostfs.o CC fs/notify/group.o CC [M] drivers/block/nbd.o CC net/core/dev_addr_lists.o CC fs/ext4/bitmap.o AR fs/hostfs/built-in.o CC fs/eventpoll.o CC fs/jbd2/recovery.o CC kernel/locking/semaphore.o CC fs/jbd2/checkpoint.o CC [M] fs/autofs4/dev-ioctl.o CC fs/ramfs/file-mmu.o CC net/core/dst.o CC fs/anon_inodes.o AR drivers/gpu/drm/bridge/synopsys/built-in.o CC crypto/crc32c_generic.o AR drivers/char/built-in.o AR drivers/gpu/drm/bridge/built-in.o CC kernel/rcu/srcutiny.o CC net/ipv4/ip_output.o CC fs/signalfd.o AR drivers/hwtracing/intel_th/built-in.o CC [M] fs/isofs/export.o AR lib/lib.a AR drivers/gpu/drm/hisilicon/built-in.o CC kernel/power/process.o CC kernel/irq/manage.o EXPORTS lib/lib-ksyms.o CC kernel/irq/spurious.o CC block/blk-exec.o AR drivers/i2c/algos/built-in.o CC fs/sysfs/dir.o AR drivers/gpu/drm/i2c/built-in.o CC fs/kernfs/dir.o CC crypto/rng.o AR lib/built-in.o CC block/blk-merge.o AR drivers/i2c/busses/built-in.o AR drivers/gpu/drm/omapdrm/displays/built-in.o AR drivers/gpu/drm/omapdrm/dss/built-in.o CC net/core/netevent.o CC kernel/rcu/tiny.o AR drivers/gpu/drm/omapdrm/built-in.o AR drivers/gpu/drm/panel/built-in.o CC net/core/neighbour.o AR drivers/i2c/muxes/built-in.o CC net/core/rtnetlink.o CC block/blk-softirq.o AR drivers/gpu/drm/tilcdc/built-in.o AR drivers/i2c/built-in.o CC fs/timerfd.o AR kernel/bpf/built-in.o CC fs/notify/mark.o AR drivers/gpu/drm/built-in.o CC kernel/freezer.o AR fs/ramfs/ramfs.o AR fs/ramfs/built-in.o CC fs/eventfd.o AR drivers/idle/built-in.o CC net/ipv6/exthdrs_offload.o CC kernel/locking/rwsem.o AR drivers/gpu/vga/built-in.o AR drivers/iommu/built-in.o AR drivers/gpu/built-in.o AR drivers/irqchip/built-in.o CC fs/proc/inode.o CC [M] fs/isofs/joliet.o AR drivers/macintosh/built-in.o CC kernel/irq/resend.o AR drivers/mfd/built-in.o CC fs/sysfs/symlink.o CC fs/ext4/block_validity.o LD [M] fs/autofs4/autofs4.o CC kernel/time/timer.o AR drivers/misc/cb710/built-in.o CC fs/aio.o CC net/ipv4/ip_sockglue.o CC [M] crypto/echainiv.o CC kernel/power/poweroff.o CC kernel/time/hrtimer.o CC [M] crypto/hmac.o AR drivers/media/common/b2c2/built-in.o AR drivers/misc/eeprom/built-in.o CC kernel/locking/percpu-rwsem.o CC kernel/locking/rtmutex.o AR drivers/misc/lis3lv02d/built-in.o AR kernel/rcu/built-in.o CC kernel/printk/printk_safe.o AR drivers/media/common/saa7146/built-in.o CC kernel/stacktrace.o CC net/core/utils.o CC fs/jbd2/revoke.o CC fs/locks.o CC block/blk-timeout.o CC net/core/link_watch.o CC fs/reiserfs/do_balan.o AR drivers/misc/mic/bus/built-in.o AR drivers/media/common/siano/built-in.o AR drivers/misc/mic/built-in.o CC fs/jbd2/journal.o CC kernel/irq/chip.o AR kernel/power/built-in.o AR drivers/media/common/v4l2-tpg/built-in.o CC kernel/futex.o CC [M] crypto/sha256_generic.o CC net/core/filter.o AR drivers/media/common/built-in.o AR drivers/misc/ti-st/built-in.o CC fs/kernfs/file.o CC net/core/sock_diag.o AR drivers/misc/built-in.o CC net/ipv4/inet_hashtables.o AR kernel/printk/built-in.o CC block/blk-lib.o CC kernel/up.o AR drivers/media/firewire/built-in.o CC fs/sysfs/mount.o CC kernel/uid16.o CC fs/binfmt_script.o CC kernel/irq/dummychip.o LD [M] fs/isofs/isofs.o AR drivers/mmc/built-in.o CC kernel/locking/rwsem-xadd.o CC fs/quota/quota.o AR drivers/media/i2c/soc_camera/built-in.o CC fs/binfmt_elf.o CC fs/notify/fdinfo.o AR net/ipv6/built-in.o AR drivers/media/i2c/built-in.o CC kernel/module.o CC drivers/net/Space.o CC net/netlink/af_netlink.o CC fs/mbcache.o CC fs/coredump.o CC fs/ext4/dir.o CC kernel/kallsyms.o AR drivers/media/mmc/siano/built-in.o CC fs/proc/root.o AR drivers/media/mmc/built-in.o CC [M] crypto/drbg.o CC block/blk-mq.o CC block/blk-mq-tag.o CC [M] crypto/jitterentropy.o CC fs/sysfs/group.o CC [M] crypto/jitterentropy-kcapi.o CC kernel/irq/devres.o AR drivers/media/pci/b2c2/built-in.o AR kernel/locking/built-in.o AR drivers/media/pci/ddbridge/built-in.o AR crypto/crypto.o CC kernel/acct.o AR crypto/crypto_algapi.o CC fs/drop_caches.o AR drivers/media/pci/dm1105/built-in.o AR crypto/crypto_blkcipher.o AR drivers/media/pci/mantis/built-in.o AR crypto/crypto_hash.o AR drivers/media/pci/netup_unidvb/built-in.o AR crypto/crypto_acompress.o CC fs/notify/dnotify/dnotify.o AR drivers/media/pci/ngene/built-in.o AR crypto/cryptomgr.o AR drivers/nfc/built-in.o AR crypto/built-in.o AR drivers/media/pci/pluto2/built-in.o CC kernel/irq/proc.o AR drivers/media/pci/pt1/built-in.o AR drivers/media/pci/pt3/built-in.o CC kernel/time/timekeeping.o AR drivers/media/pci/saa7146/built-in.o AR drivers/nvme/host/built-in.o AR drivers/media/pci/smipcie/built-in.o AR drivers/media/pci/ttpci/built-in.o CC kernel/time/ntp.o AR drivers/pci/dwc/built-in.o CC block/blk-stat.o AR drivers/media/pci/built-in.o AR drivers/nvme/target/built-in.o AR drivers/platform/built-in.o AR drivers/power/built-in.o AR drivers/nvme/built-in.o CC kernel/utsname.o CC drivers/net/loopback.o AR drivers/ptp/built-in.o CC net/core/dev_ioctl.o CC fs/proc/base.o AR fs/sysfs/built-in.o AR drivers/media/platform/blackfin/built-in.o CC fs/kernfs/symlink.o AR drivers/media/platform/davinci/built-in.o CC fs/fhandle.o AR drivers/pwm/built-in.o CC net/core/tso.o CC kernel/sched/loadavg.o CC net/core/sock_reuseport.o AR drivers/media/platform/meson/built-in.o CC fs/ext4/ext4_jbd2.o CC kernel/sched/clock.o AR drivers/soc/bcm/built-in.o AR drivers/media/platform/omap/built-in.o CC kernel/sched/cputime.o AR drivers/video/backlight/built-in.o CC fs/reiserfs/namei.o AR drivers/soc/fsl/built-in.o AR drivers/media/platform/stm32/built-in.o CC [M] fs/binfmt_misc.o CC net/core/fib_notifier.o CC fs/reiserfs/inode.o CC drivers/tty/tty_io.o CC net/ipv4/inet_timewait_sock.o AR drivers/media/platform/built-in.o LD [M] crypto/jitterentropy_rng.o CC fs/quota/kqid.o AR drivers/soc/renesas/built-in.o AR drivers/video/fbdev/core/built-in.o CC fs/reiserfs/file.o GZIP kernel/config_data.gz CC fs/reiserfs/dir.o AR drivers/soc/built-in.o CC kernel/seccomp.o CC kernel/utsname_sysctl.o AR drivers/media/rc/keymaps/built-in.o AR fs/notify/dnotify/built-in.o CC kernel/elfcore.o AR drivers/video/fbdev/omap2/omapfb/dss/built-in.o AR drivers/video/fbdev/omap2/omapfb/displays/built-in.o AR drivers/media/rc/built-in.o AR fs/kernfs/built-in.o AR fs/notify/fanotify/built-in.o AR kernel/irq/built-in.o CC kernel/sched/idle_task.o CC kernel/irq_work.o AR drivers/video/fbdev/omap2/omapfb/built-in.o CC fs/notify/inotify/inotify_fsnotify.o CHK kernel/config_data.h AR drivers/media/tuners/built-in.o AR drivers/media/spi/built-in.o UPD kernel/config_data.h CC block/blk-mq-sysfs.o CC net/ipv4/inet_connection_sock.o CC kernel/sched/fair.o CC fs/notify/inotify/inotify_user.o CC kernel/cgroup/namespace.o AR drivers/video/fbdev/omap2/built-in.o CC kernel/time/clocksource.o CC kernel/configs.o CC net/ipv4/tcp.o CC block/blk-mq-cpumap.o CC kernel/cgroup/cgroup-v1.o AR drivers/video/fbdev/built-in.o CC net/core/net-sysfs.o AR drivers/media/usb/b2c2/built-in.o CC kernel/sched/rt.o CC net/core/net-procfs.o CC net/core/gro_cells.o CC kernel/sched/deadline.o AR drivers/video/built-in.o AR drivers/media/usb/dvb-usb/built-in.o AR fs/quota/built-in.o AR drivers/media/usb/dvb-usb-v2/built-in.o CC kernel/sched/wait.o AR drivers/media/usb/s2255/built-in.o AR drivers/media/usb/siano/built-in.o AR drivers/media/usb/stkwebcam/built-in.o AR drivers/media/usb/ttusb-dec/built-in.o AR drivers/media/usb/ttusb-budget/built-in.o AR drivers/media/usb/zr364xx/built-in.o CC kernel/sched/wait_bit.o CC kernel/sched/swait.o AR drivers/media/usb/built-in.o AR fs/jbd2/jbd2.o CC net/packet/af_packet.o AR fs/jbd2/built-in.o CC kernel/sched/completion.o CC kernel/sched/idle.o CC kernel/sched/debug.o CC fs/ext4/extents.o CC net/sched/sch_generic.o AR drivers/media/built-in.o CC drivers/tty/n_tty.o CC net/unix/af_unix.o CC net/unix/garbage.o CC fs/reiserfs/fix_node.o CC net/netlink/genetlink.o CC fs/reiserfs/super.o AR net/wireless/built-in.o CC net/sysctl_net.o AR drivers/net/phy/built-in.o CC kernel/cgroup/freezer.o CC net/xfrm/xfrm_policy.o AR drivers/net/ppp/built-in.o CC [M] drivers/net/ppp/ppp_generic.o AR drivers/net/ethernet/8390/built-in.o CC kernel/time/jiffies.o CC block/blk-mq-sched.o AR drivers/net/ethernet/alacritech/built-in.o AR drivers/net/ethernet/amazon/built-in.o AR drivers/net/ethernet/aquantia/built-in.o CC kernel/sched/cpuacct.o CC net/ipv4/tcp_input.o CC net/ipv4/tcp_output.o CC kernel/time/timer_list.o CC fs/reiserfs/prints.o AR fs/notify/inotify/built-in.o AR drivers/net/ethernet/arc/built-in.o AR drivers/net/ethernet/ezchip/built-in.o AR fs/notify/built-in.o CC block/ioctl.o AR drivers/net/ethernet/huawei/built-in.o AR drivers/net/ethernet/i825xx/built-in.o CC kernel/sched/membarrier.o AR drivers/net/ethernet/intel/built-in.o AR drivers/net/ethernet/marvell/built-in.o AR drivers/net/ethernet/natsemi/built-in.o AR drivers/net/slip/built-in.o AR drivers/net/ethernet/netronome/built-in.o CC block/genhd.o CC net/sched/sch_mq.o CC [M] drivers/net/slip/slip.o AR drivers/net/ethernet/renesas/built-in.o AR drivers/net/ethernet/rocker/built-in.o AR drivers/net/ethernet/qualcomm/emac/built-in.o AR drivers/net/ethernet/qualcomm/built-in.o AR drivers/net/ethernet/samsung/built-in.o AR drivers/net/ethernet/via/built-in.o AR drivers/net/ethernet/synopsys/built-in.o CC kernel/time/timeconv.o CC kernel/time/timecounter.o CC kernel/time/alarmtimer.o CC kernel/time/posix-timers.o CC fs/ext4/extents_status.o CC fs/ext4/file.o AR drivers/net/ethernet/built-in.o CC kernel/time/posix-cpu-timers.o CC fs/ext4/fsmap.o CC block/partition-generic.o CC kernel/time/posix-clock.o CC block/ioprio.o AR kernel/cgroup/built-in.o CC kernel/time/itimer.o CC net/unix/sysctl_net_unix.o CC kernel/time/clockevents.o CC kernel/time/tick-common.o CC kernel/time/tick-oneshot.o CC kernel/time/tick-sched.o CC [M] drivers/net/slip/slhc.o CC net/ipv4/tcp_timer.o AR drivers/net/wireless/ath/built-in.o AR drivers/net/wireless/admtek/built-in.o CC net/ipv4/tcp_ipv4.o AR drivers/net/wireless/atmel/built-in.o AR drivers/net/wireless/broadcom/built-in.o CC fs/proc/generic.o AR drivers/net/wireless/cisco/built-in.o AR drivers/net/wireless/intel/built-in.o AR kernel/sched/built-in.o CC block/badblocks.o AR drivers/net/wireless/intersil/built-in.o AR drivers/net/wireless/mediatek/built-in.o AR drivers/net/wireless/marvell/built-in.o AR drivers/net/wireless/quantenna/built-in.o CC fs/proc/array.o CC fs/reiserfs/objectid.o CC drivers/tty/tty_ioctl.o AR drivers/net/wireless/realtek/built-in.o AR drivers/net/wireless/rsi/built-in.o AR drivers/net/wireless/ralink/built-in.o AR drivers/net/wireless/st/built-in.o CC block/partitions/check.o CC fs/reiserfs/lbalance.o AR drivers/net/wireless/ti/built-in.o CC fs/reiserfs/ibalance.o CC fs/ext4/fsync.o CC fs/ext4/hash.o AR drivers/net/wireless/zydas/built-in.o CC fs/reiserfs/stree.o AR net/core/built-in.o CC block/partitions/msdos.o CC fs/reiserfs/hashes.o CC block/partitions/efi.o AR net/sched/built-in.o AR drivers/net/wireless/built-in.o CC [M] drivers/net/dummy.o CC [M] drivers/net/tun.o CC fs/reiserfs/tail_conversion.o AR net/netlink/built-in.o CC block/blk-cgroup.o CC fs/reiserfs/journal.o CC block/noop-iosched.o CC fs/reiserfs/resize.o CC block/deadline-iosched.o CC block/mq-deadline.o CC fs/reiserfs/item_ops.o CC block/kyber-iosched.o CC fs/ext4/ialloc.o CC [M] block/cfq-iosched.o CC fs/ext4/indirect.o CC drivers/tty/tty_ldisc.o CC fs/ext4/inline.o CC drivers/tty/tty_buffer.o CC fs/ext4/inode.o AR kernel/time/built-in.o CC drivers/tty/tty_port.o AR kernel/built-in.o CC fs/reiserfs/ioctl.o CC drivers/tty/tty_mutex.o CC fs/reiserfs/xattr.o CC drivers/tty/tty_ldsem.o CC fs/reiserfs/lock.o CC fs/proc/fd.o CC fs/proc/proc_tty.o CC fs/proc/cmdline.o CC fs/ext4/ioctl.o CC fs/proc/consoles.o CC drivers/tty/tty_baudrate.o CC fs/proc/cpuinfo.o AR net/unix/unix.o CC drivers/tty/tty_jobctrl.o AR net/unix/built-in.o CC fs/proc/devices.o CC drivers/tty/n_null.o CC fs/ext4/mballoc.o CC fs/proc/interrupts.o CC fs/ext4/migrate.o CC fs/proc/loadavg.o CC net/ipv4/tcp_minisocks.o AR block/partitions/built-in.o CC fs/proc/stat.o CC fs/ext4/mmp.o CC fs/proc/meminfo.o CC fs/ext4/move_extent.o CC drivers/tty/pty.o AR drivers/net/built-in.o CC net/ipv4/tcp_cong.o CC drivers/tty/sysrq.o CC fs/proc/uptime.o CC fs/proc/version.o AR drivers/tty/ipwireless/built-in.o AR drivers/tty/serial/built-in.o AR drivers/tty/vt/built-in.o CC fs/proc/softirqs.o CC net/xfrm/xfrm_state.o CC fs/proc/namespaces.o CC fs/proc/self.o CC fs/proc/thread_self.o CC net/xfrm/xfrm_hash.o CC net/xfrm/xfrm_input.o CC fs/proc/proc_sysctl.o CC fs/proc/proc_net.o CC fs/proc/kcore.o CC net/ipv4/tcp_metrics.o CC net/ipv4/tcp_fastopen.o CC fs/proc/page.o CC fs/proc/kmsg.o CC net/ipv4/tcp_rate.o CC net/ipv4/tcp_recovery.o CC net/xfrm/xfrm_output.o CC net/ipv4/tcp_ulp.o CC net/xfrm/xfrm_sysctl.o CC net/ipv4/tcp_offload.o AR block/built-in.o CC net/ipv4/datagram.o CC net/xfrm/xfrm_replay.o CC net/ipv4/raw.o CC net/xfrm/xfrm_device.o CC net/ipv4/udp.o CC net/ipv4/udplite.o CC fs/ext4/namei.o CC fs/ext4/page-io.o CC net/ipv4/udp_offload.o CC fs/ext4/readpage.o CC net/ipv4/arp.o CC fs/ext4/resize.o CC fs/ext4/super.o CC fs/ext4/symlink.o CC fs/ext4/sysfs.o CC net/ipv4/icmp.o CC fs/ext4/xattr.o CC fs/ext4/xattr_trusted.o CC net/ipv4/devinet.o CC fs/ext4/xattr_user.o CC net/ipv4/af_inet.o CC net/ipv4/igmp.o AR drivers/tty/built-in.o CC net/ipv4/fib_frontend.o AR net/packet/built-in.o CC net/ipv4/fib_notifier.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 CC net/ipv4/sysctl_net_ipv4.o CC net/ipv4/proc.o CC net/ipv4/xfrm4_mode_beet.o CC net/ipv4/xfrm4_mode_transport.o CC net/ipv4/tcp_diag.o CC net/ipv4/inet_diag.o CC net/ipv4/xfrm4_mode_tunnel.o AR fs/proc/proc.o CC net/ipv4/tcp_cubic.o CC net/ipv4/xfrm4_policy.o AR fs/proc/built-in.o CC net/ipv4/xfrm4_state.o CC net/ipv4/xfrm4_input.o CC net/ipv4/xfrm4_output.o CC net/ipv4/xfrm4_protocol.o AR drivers/built-in.o AR fs/reiserfs/reiserfs.o AR fs/reiserfs/built-in.o AR net/xfrm/built-in.o AR net/ipv4/built-in.o AR net/built-in.o AR fs/ext4/ext4.o AR fs/ext4/built-in.o AR fs/built-in.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o AR init/built-in.o AR built-in.o LD vmlinux.o MODPOST vmlinux.o KSYM .tmp_kallsyms1.o KSYM .tmp_kallsyms2.o LD vmlinux SYSMAP System.map LINK linux Building modules, stage 2. MODPOST 18 modules CC arch/um/drivers/hostaudio.mod.o CC block/cfq-iosched.mod.o CC crypto/drbg.mod.o CC crypto/echainiv.mod.o CC crypto/hmac.mod.o CC crypto/jitterentropy_rng.mod.o CC crypto/sha256_generic.mod.o CC drivers/block/loop.mod.o CC drivers/block/nbd.mod.o CC drivers/net/dummy.mod.o CC drivers/net/ppp/ppp_generic.mod.o CC drivers/net/slip/slhc.mod.o CC drivers/net/slip/slip.mod.o CC drivers/net/tun.mod.o CC fs/autofs4/autofs4.mod.o CC fs/binfmt_misc.mod.o CC fs/isofs/isofs.mod.o CC sound/soundcore.mod.o LD [M] crypto/drbg.ko LD [M] arch/um/drivers/hostaudio.ko LD [M] drivers/block/loop.ko LD [M] block/cfq-iosched.ko LD [M] fs/autofs4/autofs4.ko LD [M] crypto/jitterentropy_rng.ko LD [M] drivers/block/nbd.ko LD [M] crypto/echainiv.ko LD [M] crypto/hmac.ko LD [M] drivers/net/slip/slhc.ko LD [M] drivers/net/ppp/ppp_generic.ko LD [M] drivers/net/slip/slip.ko LD [M] drivers/net/tun.ko LD [M] sound/soundcore.ko LD [M] fs/isofs/isofs.ko LD [M] crypto/sha256_generic.ko LD [M] fs/binfmt_misc.ko LD [M] drivers/net/dummy.ko make[1]: Leaving directory '/home/kisskb/slave/build/linus_um-defconfig_um-x86_64' Completed OK # rm -rf /home/kisskb/slave/build/linus_um-defconfig_um-x86_64 # Build took: 0:00:36.085622

© Michael Ellerman 2006-2018.