Buildresult: powerpc-next/44x/akebono_defconfig/powerpc-gcc4.6 built on Apr 25 2017, 01:22

kisskb

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Status:	OK
Date/Time:	Apr 25 2017, 01:22
Duration:	0:01:13.354493
Builder:	ka3
Revision:	powerpc/mm: Ensure IRQs are off in switch_mm() (`9765ad134a00a01cbcc69c78ff6defbfad209bc5)`
Target:	powerpc-next/44x/akebono_defconfig/powerpc-gcc4.6
Branch:	powerpc-next
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3)
Config:	44x/akebono_defconfig (download)
Log:	Download original Possible warnings (3) /home/kisskb/slave/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:255:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] WARNING: modpost: Found 1 section mismatch(es). Full Log # git rev-parse -q --verify 9765ad134a00a01cbcc69c78ff6defbfad209bc5^{commit} 9765ad134a00a01cbcc69c78ff6defbfad209bc5 already have revision, skipping fetch # git checkout -q -f -B kisskb 9765ad134a00a01cbcc69c78ff6defbfad209bc5 # git clean -qxdf # git log -1 commit 9765ad134a00a01cbcc69c78ff6defbfad209bc5 Author: David Gibson <david@gibson.dropbear.id.au> Date: Wed Apr 19 16:38:26 2017 +1000 powerpc/mm: Ensure IRQs are off in switch_mm() powerpc expects IRQs to already be (soft) disabled when switch_mm() is called, as made clear in the commit message of 9c1e105238c4 ("powerpc: Allow perf_counters to access user memory at interrupt time"). Aside from any race conditions that might exist between switch_mm() and an IRQ, there is also an unconditional hard_irq_disable() in switch_slb(). If that isn't followed at some point by an IRQ enable then interrupts will remain disabled until we return to userspace. It is true that when switch_mm() is called from the scheduler IRQs are off, but not when it's called by use_mm(). Looking closer we see that last year in commit f98db6013c55 ("sched/core: Add switch_mm_irqs_off() and use it in the scheduler") this was made more explicit by the addition of switch_mm_irqs_off() which is now called by the scheduler, vs switch_mm() which is used by use_mm(). Arguably it is a bug in use_mm() to call switch_mm() in a different context than it expects, but fixing that will take time. This was discovered recently when vhost started throwing warnings such as: BUG: sleeping function called from invalid context at kernel/mutex.c:578 in_atomic(): 0, irqs_disabled(): 1, pid: 10768, name: vhost-10760 no locks held by vhost-10760/10768. irq event stamp: 10 hardirqs last enabled at (9): _raw_spin_unlock_irq+0x40/0x80 hardirqs last disabled at (10): switch_slb+0x2e4/0x490 softirqs last enabled at (0): copy_process+0x5e8/0x1260 softirqs last disabled at (0): (null) Call Trace: show_stack+0x88/0x390 (unreliable) dump_stack+0x30/0x44 __might_sleep+0x1c4/0x2d0 mutex_lock_nested+0x74/0x5c0 cgroup_attach_task_all+0x5c/0x180 vhost_attach_cgroups_work+0x58/0x80 [vhost] vhost_worker+0x24c/0x3d0 [vhost] kthread+0xec/0x100 ret_from_kernel_thread+0x5c/0xd4 Prior to commit 04b96e5528ca ("vhost: lockless enqueuing") (Aug 2016) the vhost_worker() would do a spin_unlock_irq() not long after calling use_mm(), which had the effect of reenabling IRQs. Since that commit removed the locking in vhost_worker() the body of the vhost_worker() loop now runs with interrupts off causing the warnings. This patch addresses the problem by making the powerpc code mirror the x86 code, ie. we disable interrupts in switch_mm(), and optimise the scheduler case by defining switch_mm_irqs_off(). Cc: stable@vger.kernel.org # v4.7+ Signed-off-by: David Gibson <david@gibson.dropbear.id.au> [mpe: Flesh out/rewrite change log, add stable] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 9765ad134a00a01cbcc69c78ff6defbfad209bc5 # < make -j 10 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_44x_akebono_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- 44x/akebono_defconfig # make -j 10 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_44x_akebono_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- make[1]: Entering directory '/home/kisskb/slave/build/powerpc-next_44x_akebono_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/export.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 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/dtc/dtc.o CC scripts/mod/empty.o HOSTCC scripts/dtc/flattree.o HOSTCC scripts/dtc/fstree.o HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/devicetable-offsets.s HOSTCC scripts/kallsyms HOSTCC scripts/sortextable GEN scripts/mod/devicetable-offsets.h HOSTCC scripts/dtc/data.o MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/dtc/livetree.o HOSTCC scripts/mod/sumversion.o HOSTCC scripts/dtc/treesource.o HOSTCC scripts/dtc/srcpos.o HOSTCC scripts/dtc/checks.o HOSTCC scripts/dtc/util.o SHIPPED scripts/dtc/dtc-lexer.lex.c SHIPPED scripts/dtc/dtc-parser.tab.h SHIPPED scripts/dtc/dtc-parser.tab.c HOSTCC scripts/dtc/dtc-lexer.lex.o HOSTCC scripts/dtc/dtc-parser.tab.o CHK include/generated/timeconst.h CC kernel/bounds.s UPD include/generated/timeconst.h CHK include/generated/bounds.h UPD include/generated/bounds.h CC arch/powerpc/kernel/asm-offsets.s CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh HOSTLD scripts/dtc/dtc HOSTLD scripts/mod/modpost CC init/main.o HOSTCC usr/gen_init_cpio CHK include/generated/compile.h CC init/do_mounts.o CC init/do_mounts_rd.o CC init/do_mounts_initrd.o CC init/initramfs.o CC init/init_task.o UPD include/generated/compile.h CC arch/powerpc/mm/fault.o AS arch/powerpc/lib/string.o CC arch/powerpc/kernel/cputable.o CC arch/powerpc/lib/alloc.o GEN usr/initramfs_data.cpio.gz CC arch/powerpc/kernel/ptrace.o AS arch/powerpc/lib/crtsavres.o AS usr/initramfs_data.o CC arch/powerpc/lib/code-patching.o LD usr/built-in.o CC arch/powerpc/lib/feature-fixups.o AS arch/powerpc/lib/div64.o CC arch/powerpc/mm/mem.o CC arch/powerpc/mm/pgtable.o AS arch/powerpc/lib/copy_32.o AS arch/powerpc/lib/checksum_32.o CC arch/powerpc/lib/checksum_wrappers.o CC arch/powerpc/lib/sstep.o AS arch/powerpc/lib/ldstfp.o CC init/version.o CC arch/powerpc/kernel/syscalls.o CC arch/powerpc/sysdev/mpic.o CC arch/powerpc/mm/mmap.o CC arch/powerpc/mm/init_32.o CC arch/powerpc/sysdev/mpic_msi.o CC arch/powerpc/mm/pgtable_32.o LD init/mounts.o LD init/built-in.o AS arch/powerpc/platforms/44x/misc_44x.o CC arch/powerpc/platforms/44x/idle.o CC arch/powerpc/mm/init-common.o CC arch/powerpc/platforms/44x/ppc476.o CC arch/powerpc/kernel/irq.o CC arch/powerpc/sysdev/mpic_u3msi.o CC arch/powerpc/sysdev/msi_bitmap.o CC arch/powerpc/mm/mmu_context_nohash.o CC arch/powerpc/mm/tlb_nohash.o AS arch/powerpc/mm/tlb_nohash_low.o CC arch/powerpc/mm/44x_mmu.o LD arch/powerpc/math-emu/built-in.o AS arch/powerpc/crypto/sha1-powerpc-asm.o CC arch/powerpc/crypto/sha1.o LD arch/powerpc/lib/built-in.o LD arch/powerpc/net/built-in.o AS arch/powerpc/sysdev/dcr-low.o CC arch/powerpc/xmon/xmon.o CC arch/powerpc/sysdev/indirect_pci.o LD arch/powerpc/platforms/44x/built-in.o LD arch/powerpc/platforms/built-in.o CC arch/powerpc/sysdev/uic.o CC arch/powerpc/perf/callchain.o CC arch/powerpc/perf/perf_regs.o CC arch/powerpc/kernel/align.o CC arch/powerpc/kernel/signal_32.o CC arch/powerpc/mm/hugetlbpage.o LD arch/powerpc/crypto/sha1-powerpc.o LD arch/powerpc/crypto/built-in.o CC arch/powerpc/xmon/nonstdio.o CC arch/powerpc/sysdev/ppc4xx_soc.o CC arch/powerpc/sysdev/ppc4xx_pci.o CC arch/powerpc/sysdev/ppc4xx_hsta_msi.o LD arch/powerpc/perf/built-in.o CC arch/powerpc/sysdev/dcr.o CC arch/powerpc/kernel/pmc.o AS arch/powerpc/xmon/spr_access.o CC arch/powerpc/xmon/ppc-dis.o CC arch/powerpc/kernel/vdso.o CC arch/powerpc/kernel/process.o CC arch/powerpc/mm/highmem.o CPP arch/powerpc/kernel/systbl_chk.i CC arch/powerpc/kernel/idle.o CC arch/powerpc/xmon/ppc-opc.o CC arch/powerpc/kernel/signal.o CC arch/powerpc/kernel/sysfs.o LD arch/powerpc/mm/built-in.o CC kernel/fork.o LD certs/built-in.o CC arch/powerpc/kernel/cacheinfo.o CC arch/powerpc/kernel/time.o CC mm/filemap.o CC kernel/exec_domain.o CC fs/open.o CC kernel/panic.o CC kernel/cpu.o CC kernel/exit.o CC kernel/softirq.o CC ipc/util.o LD arch/powerpc/xmon/built-in.o CC ipc/msgutil.o CC arch/powerpc/kernel/prom.o LD arch/powerpc/sysdev/built-in.o CC ipc/msg.o CC ipc/sem.o CC ipc/shm.o CC fs/read_write.o CC ipc/syscall.o CC ipc/ipc_sysctl.o CC ipc/mqueue.o CC arch/powerpc/kernel/traps.o CC ipc/mq_sysctl.o CC kernel/resource.o CC mm/mempool.o CC mm/oom_kill.o CC kernel/sysctl.o CC security/commoncap.o CC security/min_addr.o CC arch/powerpc/kernel/setup-common.o CC mm/maccess.o CC mm/page_alloc.o CC mm/page-writeback.o CC fs/file_table.o CC kernel/sysctl_binary.o CC mm/readahead.o CC kernel/capability.o LD ipc/built-in.o LD security/built-in.o CC block/bio.o CC crypto/api.o CC arch/powerpc/kernel/udbg.o CC kernel/ptrace.o CC fs/super.o CC fs/char_dev.o AS arch/powerpc/kernel/misc.o CC fs/stat.o CC arch/powerpc/kernel/io.o CC crypto/cipher.o CC crypto/compress.o CC arch/powerpc/kernel/dma.o CC fs/exec.o LD drivers/amba/built-in.o CC crypto/memneq.o CC kernel/user.o CC drivers/ata/libata-core.o CC mm/swap.o CC block/elevator.o AS arch/powerpc/kernel/misc_32.o CC mm/truncate.o CC arch/powerpc/kernel/of_platform.o CC kernel/signal.o LD sound/built-in.o CC arch/powerpc/kernel/prom_parse.o CC crypto/crypto_wq.o CC block/blk-core.o CC crypto/algapi.o CC mm/vmscan.o LDS arch/powerpc/kernel/vdso32/vdso32.lds VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o VDSO32A arch/powerpc/kernel/vdso32/datapage.o CC fs/pipe.o VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o VDSO32A arch/powerpc/kernel/vdso32/note.o VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg LD drivers/auxdisplay/built-in.o OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so CC fs/namei.o AS arch/powerpc/kernel/vdso32/vdso32_wrapper.o LD firmware/built-in.o CC fs/fcntl.o LD arch/powerpc/kernel/vdso32/built-in.o CC arch/powerpc/kernel/proc_powerpc.o CC arch/powerpc/kernel/smp-tbsync.o CC drivers/ata/libata-scsi.o CC arch/powerpc/kernel/module.o CC arch/powerpc/kernel/module_32.o CC crypto/scatterwalk.o CC kernel/sys.o CC fs/ioctl.o CC fs/readdir.o AS arch/powerpc/kernel/cpu_setup_44x.o AS arch/powerpc/kernel/entry_32.o CC arch/powerpc/kernel/setup_32.o CC crypto/proc.o CC block/blk-tag.o CC fs/select.o CC drivers/base/component.o CC drivers/base/core.o CC mm/shmem.o CC arch/powerpc/kernel/smp.o CC crypto/aead.o CC block/blk-sysfs.o CC drivers/base/bus.o CC kernel/kmod.o CC drivers/ata/libata-eh.o CC arch/powerpc/kernel/legacy_serial.o CC kernel/workqueue.o CC crypto/ablkcipher.o CC block/blk-flush.o CC kernel/pid.o CC fs/dcache.o CC fs/inode.o CC arch/powerpc/kernel/udbg_16550.o CC drivers/base/dd.o CC crypto/blkcipher.o CC arch/powerpc/kernel/dma-swiotlb.o CC block/blk-settings.o CC kernel/task_work.o CC drivers/base/syscore.o CC mm/util.o CC arch/powerpc/kernel/pci_32.o CC arch/powerpc/kernel/pci-common.o CC crypto/skcipher.o CC drivers/base/driver.o CC block/blk-ioc.o CC arch/powerpc/oprofile/../../../drivers/oprofile/oprof.o CC drivers/base/class.o CC crypto/ahash.o CC drivers/ata/libata-transport.o CC mm/mmzone.o CC kernel/extable.o CC fs/attr.o CC arch/powerpc/oprofile/../../../drivers/oprofile/cpu_buffer.o CC mm/vmstat.o CC block/blk-map.o CC drivers/base/platform.o CC fs/bad_inode.o CC drivers/base/cpu.o CC crypto/shash.o CC arch/powerpc/kernel/pci_of_scan.o CC arch/powerpc/oprofile/../../../drivers/oprofile/buffer_sync.o CC kernel/params.o CC drivers/ata/libata-trace.o CC block/blk-exec.o CC fs/file.o CC arch/powerpc/oprofile/../../../drivers/oprofile/event_buffer.o CC arch/powerpc/kernel/msi.o CC drivers/base/firmware.o CC fs/filesystems.o CC mm/backing-dev.o CC block/blk-merge.o CC crypto/akcipher.o CC kernel/kthread.o CC drivers/ata/ahci_platform.o CC arch/powerpc/oprofile/../../../drivers/oprofile/oprofile_files.o CC drivers/base/init.o CC arch/powerpc/kernel/iomap.o CC arch/powerpc/oprofile/../../../drivers/oprofile/oprofilefs.o CC drivers/base/map.o CC drivers/base/devres.o CC fs/namespace.o CC crypto/kpp.o CC drivers/ata/libahci.o CC drivers/block/brd.o CC kernel/sys_ni.o CC kernel/nsproxy.o AS arch/powerpc/kernel/ppc_save_regs.o CC mm/mm_init.o AS arch/powerpc/kernel/head_44x.o CC arch/powerpc/oprofile/../../../drivers/oprofile/oprofile_stats.o LDS arch/powerpc/kernel/vmlinux.lds AS arch/powerpc/kernel/fpu.o CALL /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh AS arch/powerpc/kernel/systbl.o LD arch/powerpc/kernel/built-in.o CC drivers/base/attribute_container.o CC drivers/base/transport_class.o CC crypto/acompress.o CC mm/mmu_context.o CC arch/powerpc/oprofile/../../../drivers/oprofile/timer_int.o CC block/blk-softirq.o CC arch/powerpc/oprofile/common.o CC drivers/base/topology.o LD drivers/block/built-in.o CC arch/powerpc/oprofile/backtrace.o CC crypto/scompress.o CC kernel/notifier.o CC drivers/base/container.o CC mm/percpu.o LD arch/powerpc/oprofile/oprofile.o LD arch/powerpc/oprofile/built-in.o CC mm/slab_common.o CC drivers/ata/libahci_platform.o CC drivers/base/property.o CC net/socket.o CC block/blk-timeout.o CC kernel/ksysfs.o CC crypto/algboss.o CC block/blk-lib.o CC kernel/cred.o CC kernel/reboot.o LD drivers/bus/built-in.o CC fs/seq_file.o CC block/blk-mq.o LD drivers/ata/libata.o LD drivers/ata/built-in.o CC block/blk-mq-tag.o CC mm/compaction.o CC crypto/testmgr.o CC fs/xattr.o CC drivers/base/cacheinfo.o CC kernel/async.o CC lib/lockref.o CC lib/bcd.o CC lib/div64.o CC block/blk-stat.o CC fs/libfs.o CC mm/vmacache.o CC kernel/range.o CC crypto/crypto_null.o CC kernel/smpboot.o CC drivers/base/devtmpfs.o LD net/802/built-in.o CC lib/sort.o CC net/core/sock.o CC lib/parser.o CC mm/swap_slots.o CC kernel/ucount.o CC kernel/groups.o CC crypto/md5.o CC net/ethernet/eth.o CC lib/debug_locks.o CC lib/random32.o LD drivers/base/power/built-in.o CC mm/interval_tree.o CC drivers/base/regmap/regmap.o CC fs/fs-writeback.o CC net/ipv4/route.o CC lib/bust_spinlocks.o CC crypto/pcbc.o CC kernel/bpf/core.o CC block/blk-mq-sysfs.o CC lib/kasprintf.o CC mm/list_lru.o LD net/ethernet/built-in.o CC lib/bitmap.o CC mm/workingset.o CC crypto/des_generic.o CC block/blk-mq-cpumap.o CC crypto/aes_generic.o CC fs/pnode.o CC lib/scatterlist.o CC mm/debug.o CC drivers/base/regmap/regcache.o CC block/blk-mq-sched.o CC net/core/request_sock.o CC fs/splice.o CC block/ioctl.o LD kernel/bpf/built-in.o CC kernel/events/core.o CC mm/gup.o CC drivers/base/regmap/regcache-rbtree.o CC lib/gcd.o CC lib/lcm.o CC lib/list_sort.o CC lib/uuid.o CC net/ipv4/inetpeer.o CC crypto/crc32c_generic.o CC net/core/skbuff.o CC kernel/irq/irqdesc.o CC lib/flex_array.o CC block/genhd.o CC drivers/base/regmap/regcache-lzo.o CC lib/iov_iter.o CC mm/highmem.o CC crypto/rng.o CC kernel/irq/handle.o CC fs/sync.o CC drivers/base/regmap/regcache-flat.o CC net/ipv4/protocol.o CC kernel/irq/manage.o CC drivers/base/regmap/regmap-debugfs.o CC mm/memory.o CC [M] crypto/echainiv.o CC fs/utimes.o CC block/partition-generic.o CC net/ipv4/ip_input.o CC drivers/base/regmap/regmap-i2c.o CC [M] crypto/hmac.o CC fs/stack.o CC kernel/irq/spurious.o LD drivers/base/regmap/built-in.o CC fs/fs_struct.o LD drivers/base/test/built-in.o CC drivers/base/dma-mapping.o CC lib/clz_ctz.o CC lib/bsearch.o CC [M] crypto/sha256_generic.o CC lib/find_bit.o CC kernel/irq/resend.o CC lib/llist.o CC fs/statfs.o CC block/ioprio.o CC lib/memweight.o CC drivers/base/firmware_class.o CC net/ipv4/ip_fragment.o CC lib/kfifo.o CC kernel/irq/chip.o CC net/core/datagram.o CC fs/fs_pin.o CC mm/mincore.o CC block/badblocks.o CC lib/percpu-refcount.o CC drivers/base/module.o CC [M] crypto/drbg.o CC kernel/irq/dummychip.o CC fs/nsfs.o LD drivers/base/built-in.o CC lib/percpu_ida.o LD drivers/cdrom/built-in.o CC drivers/char/mem.o CC kernel/irq/devres.o CC mm/mlock.o CC net/ipv4/ip_forward.o CC block/partitions/check.o CC fs/buffer.o CC kernel/irq/irqdomain.o CC lib/rhashtable.o CC kernel/events/ring_buffer.o CC [M] crypto/jitterentropy.o CC net/core/stream.o CC [M] crypto/jitterentropy-kcapi.o CC block/partitions/msdos.o CC drivers/char/random.o CC net/ipv4/ip_options.o CC mm/mmap.o CC kernel/irq/proc.o LD crypto/crypto.o LD crypto/crypto_algapi.o LD crypto/crypto_blkcipher.o LD crypto/crypto_hash.o LD crypto/crypto_acompress.o LD crypto/cryptomgr.o LD [M] crypto/jitterentropy_rng.o LD crypto/built-in.o CC net/core/scm.o CC kernel/events/callchain.o CC net/ipv4/ip_output.o CC block/partitions/efi.o CC lib/reciprocal_div.o CC lib/once.o CC kernel/irq/cpuhotplug.o CC lib/refcount.o CC drivers/char/misc.o LD kernel/events/built-in.o CC lib/string_helpers.o CC kernel/irq/msi.o CC net/core/gen_stats.o CC net/ipv6/addrconf_core.o CC net/ipv6/exthdrs_core.o LD block/partitions/built-in.o CC block/bounce.o CC kernel/irq/affinity.o LD drivers/char/agp/built-in.o LD drivers/char/built-in.o LD drivers/char/ipmi/built-in.o LD drivers/clk/bcm/built-in.o LD drivers/clk/mvebu/built-in.o LD drivers/clk/ti/built-in.o LD drivers/clk/built-in.o CC fs/block_dev.o CC drivers/clocksource/dummy_timer.o CC lib/hexdump.o CC mm/mprotect.o LD kernel/irq/built-in.o LD kernel/livepatch/built-in.o LD drivers/clocksource/built-in.o CC drivers/connector/cn_queue.o CC kernel/locking/mutex.o CC net/core/gen_estimator.o CC lib/kstrtox.o CC drivers/connector/connector.o CC net/ipv6/ip6_checksum.o CC block/scsi_ioctl.o CC net/ipv4/ip_sockglue.o CC lib/pci_iomap.o CC mm/mremap.o CC kernel/locking/semaphore.o CC mm/msync.o CC net/core/net_namespace.o CC drivers/connector/cn_proc.o CC net/ipv6/ip6_icmp.o CC block/noop-iosched.o CC lib/iomap_copy.o CC fs/direct-io.o CC kernel/locking/rwsem.o CC net/core/secure_seq.o CC lib/devres.o CC mm/page_vma_mapped.o CC kernel/locking/percpu-rwsem.o CC block/deadline-iosched.o CC kernel/locking/spinlock.o CC net/ipv6/output_core.o LD drivers/connector/cn.o LD drivers/connector/built-in.o LD drivers/crypto/built-in.o LD drivers/firewire/built-in.o LD drivers/firmware/broadcom/built-in.o LD drivers/firmware/meson/built-in.o CC net/ipv4/inet_hashtables.o LD drivers/firmware/tegra/built-in.o CC kernel/locking/osq_lock.o LD drivers/firmware/built-in.o CC lib/hweight.o CC mm/pagewalk.o LD drivers/gpu/drm/bridge/built-in.o LD drivers/gpu/drm/hisilicon/built-in.o LD drivers/gpu/drm/i2c/built-in.o CC lib/bitrev.o LD drivers/gpu/drm/omapdrm/displays/built-in.o LD drivers/gpu/drm/omapdrm/dss/built-in.o LD drivers/gpu/drm/omapdrm/built-in.o LD drivers/gpu/drm/panel/built-in.o LD drivers/gpu/drm/tilcdc/built-in.o LD drivers/gpu/drm/built-in.o CC net/core/flow_dissector.o CC drivers/gpu/vga/vgaarb.o CC net/ipv4/inet_timewait_sock.o CC kernel/locking/rtmutex.o CC lib/crc16.o CC block/cfq-iosched.o CC mm/pgtable-generic.o HOSTCC lib/gen_crc32table CC net/ipv6/protocol.o CC lib/lz4/lz4_decompress.o CC kernel/locking/rwsem-xadd.o CC mm/rmap.o CC net/core/sysctl_net_core.o LD drivers/gpu/vga/built-in.o LD drivers/gpu/built-in.o CC net/ipv4/inet_connection_sock.o CC drivers/hid/hid-core.o CC net/ipv6/ip6_offload.o LD kernel/locking/built-in.o CC kernel/power/qos.o LD virt/lib/built-in.o LD virt/built-in.o CC lib/lzo/lzo1x_compress.o CC fs/mpage.o CC lib/lzo/lzo1x_decompress_safe.o CC kernel/power/poweroff.o CC net/core/dev.o CC mm/vmalloc.o CC net/ipv6/tcpv6_offload.o LD kernel/power/built-in.o CC kernel/printk/printk.o LD lib/lzo/lzo_compress.o LD lib/lzo/lzo_decompress.o LD lib/lzo/built-in.o CC net/ipv6/exthdrs_offload.o LD lib/lz4/built-in.o CC lib/xz/xz_dec_syms.o CC fs/proc_namespace.o CC net/ipv4/tcp.o CC block/mq-deadline.o CC drivers/hid/hid-input.o CC lib/xz/xz_dec_stream.o CC kernel/printk/printk_safe.o LD net/ipv6/built-in.o CC net/core/ethtool.o CC lib/xz/xz_dec_lzma2.o CC fs/cramfs/inode.o CC net/core/dev_addr_lists.o CC block/blk-mq-pci.o /home/kisskb/slave/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /home/kisskb/slave/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] CC mm/process_vm_access.o CC lib/xz/xz_dec_bcj.o CC block/blk-mq-debugfs.o CC fs/cramfs/uncompress.o LD kernel/printk/built-in.o CC kernel/rcu/update.o LD fs/cramfs/cramfs.o LD lib/xz/xz_dec.o LD fs/cramfs/built-in.o LD lib/xz/built-in.o CC lib/percpu_counter.o CC fs/debugfs/inode.o CC lib/zlib_inflate/inffast.o CC lib/zlib_inflate/inflate.o CC mm/init-mm.o CC kernel/rcu/sync.o CC mm/nobootmem.o CC mm/fadvise.o CC kernel/rcu/srcu.o LD block/built-in.o CC drivers/hid/hid-debug.o CC kernel/rcu/tree.o CC fs/debugfs/file.o CC lib/zlib_inflate/infutil.o CC kernel/sched/core.o CC kernel/time/time.o CC kernel/trace/trace_clock.o CC net/ipv4/tcp_input.o CC lib/zlib_inflate/inftrees.o CC mm/madvise.o CC lib/zlib_inflate/inflate_syms.o CC kernel/trace/ring_buffer.o CC drivers/hid/hid-generic.o LD lib/zlib_inflate/zlib_inflate.o LD lib/zlib_inflate/built-in.o CC lib/swiotlb.o LD fs/debugfs/debugfs.o LD fs/debugfs/built-in.o CC fs/devpts/inode.o CC drivers/hid/usbhid/hid-core.o CC kernel/time/timer.o CC mm/memblock.o LD fs/devpts/devpts.o LD fs/devpts/built-in.o LD fs/exofs/built-in.o CC fs/exportfs/expfs.o CC lib/iommu-helper.o CC lib/iommu-common.o CC net/core/dst.o CC kernel/time/hrtimer.o LD fs/exportfs/exportfs.o LD fs/exportfs/built-in.o CC fs/ext2/balloc.o CC kernel/rcu/tree_trace.o CC drivers/hid/usbhid/hid-quirks.o CC lib/syscall.o CC mm/page_io.o LD drivers/hid/usbhid/usbhid.o LD drivers/hid/usbhid/built-in.o LD drivers/hid/hid.o LD drivers/hid/built-in.o LD kernel/trace/built-in.o LD drivers/hwtracing/intel_th/built-in.o CC lib/nlattr.o CC drivers/i2c/i2c-boardinfo.o CC net/netlink/af_netlink.o LD kernel/rcu/built-in.o CC fs/ext4/balloc.o CC net/core/netevent.o CC kernel/sched/loadavg.o CC kernel/time/timekeeping.o CC drivers/i2c/i2c-core.o CC fs/ext2/dir.o CC mm/swap_state.o CC kernel/sched/clock.o CC lib/atomic64.o CC net/core/neighbour.o CC kernel/sched/cputime.o CC lib/cpu_rmap.o CC fs/ext4/bitmap.o CC fs/ext2/file.o CC mm/swapfile.o CC lib/dynamic_queue_limits.o CC kernel/sched/idle_task.o CC lib/glob.o CC drivers/i2c/i2c-dev.o CC net/ipv4/tcp_output.o CC fs/ext2/ialloc.o CC lib/strncpy_from_user.o CC kernel/sched/fair.o CC fs/ext4/dir.o CC lib/strnlen_user.o CC kernel/time/ntp.o CC net/netlink/genetlink.o CC lib/net_utils.o LD drivers/i2c/algos/built-in.o CC drivers/i2c/busses/i2c-ibm_iic.o CC fs/ext2/inode.o CC lib/sg_pool.o CC kernel/time/clocksource.o CC fs/ext4/file.o LD drivers/i2c/busses/built-in.o LD drivers/i2c/muxes/built-in.o LD drivers/i2c/built-in.o LD drivers/idle/built-in.o CC drivers/input/input.o CC lib/sbitmap.o CC net/core/rtnetlink.o CC mm/dmapool.o LD net/netlink/built-in.o CC kernel/time/jiffies.o CC net/ipv4/tcp_timer.o CC lib/argv_split.o CC fs/ext4/fsync.o CC fs/ext2/ioctl.o CC mm/slub.o CC lib/bug.o CC kernel/time/timer_list.o CC fs/ext2/namei.o CC lib/chacha20.o CC lib/cmdline.o CC drivers/input/input-compat.o CC fs/ext4/ialloc.o CC drivers/input/input-mt.o CC kernel/time/timeconv.o CC lib/cpumask.o CC kernel/sched/rt.o CC net/ipv4/tcp_ipv4.o CC kernel/time/timecounter.o CC fs/ext2/super.o CC lib/ctype.o CC lib/dec_and_lock.o CC kernel/time/alarmtimer.o CC lib/decompress.o CC lib/decompress_bunzip2.o CC drivers/input/ff-core.o LD drivers/input/keyboard/built-in.o CC lib/decompress_inflate.o LD drivers/input/mouse/built-in.o LD drivers/input/input-core.o CC net/ipv4/tcp_minisocks.o LD drivers/input/built-in.o LD drivers/iommu/built-in.o CC drivers/irqchip/irqchip.o CC kernel/time/posix-timers.o CC lib/decompress_unlz4.o CC fs/ext4/inode.o LD drivers/irqchip/built-in.o LD drivers/lguest/built-in.o LD drivers/macintosh/built-in.o CC net/core/utils.o LD drivers/media/common/b2c2/built-in.o LD drivers/media/common/saa7146/built-in.o CC kernel/sched/deadline.o LD drivers/media/common/siano/built-in.o CC fs/ext2/symlink.o LD drivers/media/common/v4l2-tpg/built-in.o LD drivers/media/common/built-in.o LD drivers/media/firewire/built-in.o LD drivers/media/i2c/soc_camera/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 lib/decompress_unlzma.o LD drivers/media/pci/b2c2/built-in.o LD drivers/media/pci/ddbridge/built-in.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/pci/mantis/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/media/pci/ngene/built-in.o LD drivers/media/pci/pluto2/built-in.o LD drivers/media/pci/pt1/built-in.o LD fs/ext2/ext2.o LD drivers/media/pci/pt3/built-in.o LD drivers/media/pci/saa7146/built-in.o LD fs/ext2/built-in.o LD drivers/media/pci/smipcie/built-in.o CC kernel/time/posix-cpu-timers.o LD drivers/media/pci/ttpci/built-in.o LD drivers/media/pci/built-in.o LD drivers/media/platform/omap/built-in.o LD drivers/media/platform/built-in.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/rc/built-in.o LD drivers/media/spi/built-in.o LD drivers/media/tuners/built-in.o LD drivers/media/usb/b2c2/built-in.o LD drivers/media/usb/dvb-usb/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o LD drivers/media/usb/s2255/built-in.o LD drivers/media/usb/siano/built-in.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o LD drivers/media/usb/ttusb-dec/built-in.o LD drivers/media/usb/zr364xx/built-in.o LD drivers/media/usb/built-in.o CC lib/decompress_unlzo.o LD drivers/media/built-in.o LD drivers/mfd/built-in.o CC mm/migrate.o LD drivers/misc/cb710/built-in.o LD drivers/misc/eeprom/built-in.o LD drivers/misc/lis3lv02d/built-in.o CC fs/ext4/page-io.o LD drivers/misc/mic/bus/built-in.o LD drivers/misc/mic/built-in.o LD drivers/misc/ti-st/built-in.o CC fs/ext4/ioctl.o LD drivers/misc/built-in.o CC net/ipv4/tcp_cong.o CC drivers/mmc/core/core.o CC net/core/link_watch.o CC lib/decompress_unxz.o CC kernel/sched/stop_task.o CC lib/dump_stack.o CC kernel/time/posix-clock.o CC lib/earlycpio.o CC kernel/sched/wait.o CC lib/extable.o CC lib/fdt.o CC net/core/filter.o CC drivers/mmc/host/sdhci.o CC net/packet/af_packet.o LD mm/built-in.o CC lib/fdt_empty_tree.o CC net/ipv4/tcp_metrics.o CC lib/fdt_ro.o CC net/core/sock_diag.o CC kernel/time/itimer.o CC kernel/sched/swait.o CC lib/fdt_rw.o CC drivers/mmc/core/bus.o CC kernel/sched/completion.o CC lib/fdt_strerror.o CC lib/fdt_sw.o CC kernel/time/clockevents.o CC lib/fdt_wip.o CC drivers/mmc/core/host.o CC lib/flex_proportions.o CC kernel/sched/idle.o CC drivers/mmc/core/mmc.o CC lib/idr.o CC net/ipv4/tcp_fastopen.o CC kernel/time/tick-common.o CC kernel/time/tick-broadcast.o CC fs/ext4/namei.o CC kernel/sched/cpupri.o CC lib/int_sqrt.o CC lib/ioremap.o CC drivers/mmc/host/sdhci-pltfm.o CC net/core/dev_ioctl.o CC kernel/sched/cpudeadline.o CC net/core/tso.o CC lib/irq_regs.o CC kernel/time/timekeeping_debug.o CC drivers/mmc/core/mmc_ops.o CC lib/is_single_threaded.o CC kernel/sched/topology.o CC net/ipv4/tcp_rate.o CC lib/klist.o LD drivers/mmc/host/built-in.o CC lib/kobject.o LD kernel/time/built-in.o CC lib/kobject_uevent.o CC lib/md5.o CC fs/fat/cache.o LD net/packet/built-in.o CC fs/ext4/super.o CC drivers/mmc/core/sd.o CC net/core/sock_reuseport.o CC fs/ext4/symlink.o CC fs/ext4/hash.o CC net/ipv4/tcp_recovery.o CC kernel/sched/debug.o CC lib/nmi_backtrace.o CC fs/fat/dir.o CC fs/fat/fatent.o CC drivers/mmc/core/sd_ops.o CC net/core/net-sysfs.o CC fs/fat/file.o CC lib/nodemask.o CC lib/plist.o CC drivers/mmc/core/sdio.o CC fs/fat/inode.o CC lib/radix-tree.o CC net/ipv4/tcp_offload.o CC net/ipv4/datagram.o LD kernel/sched/built-in.o CC lib/ratelimit.o CC kernel/profile.o CC drivers/mmc/core/sdio_ops.o CC lib/rbtree.o CC fs/jbd2/transaction.o CC fs/kernfs/mount.o CC drivers/mmc/core/sdio_bus.o CC fs/nls/nls_base.o CC net/core/net-procfs.o CC lib/seq_buf.o CC net/ipv4/raw.o CC kernel/futex.o CC fs/fat/misc.o CC drivers/mmc/core/sdio_cis.o CC lib/sha1.o CC fs/nls/nls_cp437.o CC fs/kernfs/inode.o CC fs/nls/nls_iso8859-1.o CC lib/show_mem.o CC drivers/mmc/core/sdio_io.o LD net/core/built-in.o CC fs/fat/nfs.o CC drivers/mmc/core/sdio_irq.o LD fs/nls/built-in.o CC drivers/mmc/core/slot-gpio.o CC fs/jbd2/commit.o CC lib/siphash.o CC fs/kernfs/dir.o CC fs/ext4/resize.o CC fs/kernfs/file.o CC fs/ext4/extents.o CC net/ipv4/udp.o CC fs/fat/namei_vfat.o CC drivers/mmc/core/pwrseq.o CC kernel/dma.o CC drivers/mmc/core/debugfs.o CC lib/string.o CC kernel/smp.o CC kernel/module.o CC fs/kernfs/symlink.o CC fs/jbd2/recovery.o CC drivers/mmc/core/pwrseq_simple.o CC lib/timerqueue.o LD fs/fat/fat.o LD fs/fat/vfat.o LD fs/kernfs/built-in.o CC lib/vsprintf.o LD fs/fat/built-in.o CC kernel/kallsyms.o CC kernel/stop_machine.o CC drivers/mmc/core/pwrseq_emmc.o CC drivers/mtd/mtdcore.o CC drivers/mmc/core/block.o CC drivers/mmc/core/queue.o CC fs/jbd2/checkpoint.o CC drivers/mtd/mtdsuper.o CC drivers/mtd/mtdconcat.o CC fs/ext4/ext4_jbd2.o CC fs/jbd2/revoke.o CC net/ipv4/udplite.o LD fs/notify/dnotify/built-in.o LD fs/notify/fanotify/built-in.o LD fs/notify/inotify/built-in.o LD fs/notify/built-in.o CC net/sched/sch_generic.o CC net/unix/af_unix.o CC kernel/hung_task.o CC drivers/mtd/mtdpart.o LD drivers/mmc/core/mmc_core.o LD drivers/mmc/core/mmc_block.o LD drivers/mmc/core/built-in.o LD drivers/mmc/built-in.o CC fs/jbd2/journal.o CC lib/win_minmax.o CC drivers/mtd/mtdchar.o CC net/ipv4/udp_offload.o CC net/ipv4/arp.o CC kernel/seccomp.o GEN lib/crc32table.h AR lib/lib.a CC lib/crc32.o CC net/sched/sch_mq.o CC fs/ext4/migrate.o CC net/ipv4/icmp.o EXPORTS lib/lib-ksyms.o LD lib/built-in.o CC net/ipv4/devinet.o CC drivers/mtd/ofpart.o CC drivers/net/Space.o CC kernel/utsname_sysctl.o LD net/sched/built-in.o CC kernel/elfcore.o CC kernel/irq_work.o CC kernel/membarrier.o CC drivers/mtd/mtd_blkdevs.o LD fs/jbd2/jbd2.o LD fs/jbd2/built-in.o CC net/unix/garbage.o CC kernel/memremap.o CC fs/ext4/mballoc.o CC net/unix/sysctl_net_unix.o CC drivers/net/loopback.o CC fs/proc/task_mmu.o CC fs/proc/inode.o CC fs/proc/root.o LD kernel/built-in.o CC fs/proc/base.o CC drivers/mtd/mtdblock.o CC fs/ext4/block_validity.o LD net/unix/unix.o LD net/unix/built-in.o CC fs/proc/generic.o CC fs/ext4/move_extent.o CC drivers/net/phy/phy.o LD drivers/net/ethernet/agere/built-in.o LD drivers/net/ethernet/alacritech/built-in.o LD drivers/net/ethernet/amazon/built-in.o LD drivers/net/ethernet/aquantia/built-in.o LD drivers/net/ethernet/cadence/built-in.o LD drivers/net/ethernet/cavium/liquidio/built-in.o CC net/ipv4/af_inet.o LD drivers/net/ethernet/cavium/octeon/built-in.o LD drivers/net/ethernet/cavium/thunder/built-in.o LD drivers/net/ethernet/cavium/built-in.o LD drivers/net/ethernet/ezchip/built-in.o LD drivers/net/ethernet/i825xx/built-in.o CC drivers/net/ethernet/ibm/emac/mal.o CC drivers/mtd/chips/chipreg.o CC drivers/mtd/chips/cfi_util.o CC drivers/mtd/chips/cfi_cmdset_0002.o LD drivers/nfc/built-in.o CC fs/ext4/mmp.o CC fs/ext4/indirect.o LD drivers/nvme/host/built-in.o LD drivers/nvme/target/built-in.o LD drivers/nvme/built-in.o CC fs/proc/array.o CC fs/proc/fd.o CC drivers/net/phy/phy_device.o CC fs/proc/proc_tty.o CC fs/proc/cmdline.o CC drivers/net/ethernet/ibm/emac/core.o CC drivers/of/base.o CC drivers/pci/access.o CC fs/proc/consoles.o CC net/ipv4/igmp.o CC fs/ext4/extents_status.o LD drivers/mtd/devices/built-in.o CC drivers/mtd/chips/gen_probe.o CC fs/proc/cpuinfo.o CC drivers/mtd/chips/jedec_probe.o CC drivers/net/phy/mdio_bus.o CC fs/proc/devices.o CC drivers/net/phy/mdio_device.o CC net/ipv4/fib_frontend.o CC fs/proc/interrupts.o CC drivers/pci/bus.o CC drivers/of/device.o CC drivers/of/platform.o CC fs/ext4/xattr.o LD drivers/mtd/chips/built-in.o LD drivers/mtd/lpddr/built-in.o CC drivers/mtd/maps/physmap_of.o CC fs/proc/loadavg.o CC drivers/net/phy/mdio-boardinfo.o CC drivers/pci/probe.o CC drivers/pci/host-bridge.o CC fs/proc/meminfo.o LD drivers/mtd/maps/built-in.o LD drivers/mtd/nand/built-in.o CC fs/proc/stat.o CC drivers/of/fdt.o LD drivers/mtd/onenand/built-in.o LD drivers/mtd/tests/built-in.o LD drivers/mtd/mtd.o LD drivers/mtd/built-in.o CC fs/proc/uptime.o CC drivers/net/phy/swphy.o CC net/ipv4/fib_semantics.o CC drivers/net/ethernet/ibm/emac/phy.o CC fs/proc/version.o CC net/ipv4/fib_trie.o CC fs/ext4/xattr_user.o CC drivers/of/fdt_address.o CC fs/proc/softirqs.o CC drivers/net/phy/fixed_phy.o CC fs/proc/namespaces.o CC drivers/of/address.o CC drivers/of/irq.o CC fs/ext4/xattr_trusted.o CC drivers/of/of_net.o LD drivers/net/ethernet/ibm/emac/ibm_emac.o LD drivers/net/ethernet/ibm/emac/built-in.o LD drivers/net/ethernet/ibm/built-in.o LD drivers/net/ethernet/intel/built-in.o CC drivers/pci/remove.o LD drivers/net/ethernet/netronome/built-in.o LD drivers/net/ethernet/packetengines/built-in.o LD drivers/net/ethernet/qualcomm/emac/built-in.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/built-in.o CC fs/proc/self.o CC fs/proc/thread_self.o LD drivers/net/phy/libphy.o LD drivers/net/phy/built-in.o LD drivers/net/usb/built-in.o LD drivers/net/wireless/admtek/built-in.o LD drivers/net/wireless/ath/built-in.o LD drivers/net/wireless/atmel/built-in.o LD drivers/net/wireless/broadcom/built-in.o LD drivers/net/wireless/cisco/built-in.o LD drivers/net/wireless/intel/built-in.o LD drivers/net/wireless/intersil/built-in.o LD drivers/net/wireless/marvell/built-in.o LD drivers/net/wireless/mediatek/built-in.o LD drivers/net/wireless/ralink/built-in.o LD drivers/net/wireless/realtek/built-in.o LD drivers/net/wireless/rsi/built-in.o CC fs/proc/proc_sysctl.o LD drivers/net/wireless/st/built-in.o CC fs/ext4/inline.o LD drivers/net/wireless/ti/built-in.o LD drivers/net/wireless/zydas/built-in.o LD drivers/net/wireless/built-in.o CC drivers/pci/pci.o CC drivers/pci/pci-driver.o LD drivers/net/built-in.o CC drivers/of/of_mdio.o CC fs/proc/proc_net.o CC drivers/pci/search.o LD net/wireless/built-in.o CC net/ipv4/inet_fragment.o LD drivers/pci/dwc/built-in.o CC net/sysctl_net.o CC drivers/pci/pci-sysfs.o CC drivers/pci/rom.o LD fs/quota/built-in.o CC drivers/pci/setup-res.o CC fs/ext4/readpage.o CC drivers/of/of_pci.o CC drivers/of/of_pci_irq.o CC net/ipv4/ping.o CC fs/proc/kcore.o CC drivers/of/of_reserved_mem.o CC net/ipv4/ip_tunnel_core.o CC net/ipv4/gre_offload.o CC fs/proc/kmsg.o CC fs/proc/page.o CC fs/ext4/sysfs.o CC fs/ramfs/inode.o LD drivers/of/built-in.o CC fs/ext4/acl.o CC fs/ext4/xattr_security.o CC drivers/pci/irq.o LD fs/proc/proc.o LD fs/proc/built-in.o CC fs/ramfs/file-mmu.o CC drivers/pci/vpd.o CC net/ipv4/sysctl_net_ipv4.o CC net/ipv4/proc.o LD drivers/perf/built-in.o LD drivers/platform/built-in.o CC drivers/pci/setup-bus.o LD drivers/power/built-in.o CC drivers/pci/vc.o LD drivers/ptp/built-in.o CC drivers/pci/proc.o LD drivers/pwm/built-in.o CC drivers/rtc/rtc-lib.o CC fs/sysfs/file.o LD fs/ext4/ext4.o LD fs/ext4/built-in.o LD fs/ramfs/ramfs.o LD fs/ramfs/built-in.o CC fs/eventpoll.o CC fs/anon_inodes.o CC drivers/pci/slot.o CC drivers/rtc/hctosys.o CC fs/sysfs/dir.o CC drivers/rtc/systohc.o CC drivers/rtc/class.o CC drivers/pci/quirks.o CC drivers/scsi/scsi.o CC fs/sysfs/symlink.o LD drivers/soc/bcm/built-in.o LD drivers/soc/fsl/built-in.o LD drivers/soc/built-in.o CC net/ipv4/ipconfig.o CC drivers/rtc/interface.o CC drivers/thermal/thermal_core.o CC drivers/tty/tty_io.o CC fs/sysfs/mount.o CC drivers/tty/n_tty.o LD drivers/video/backlight/built-in.o CC drivers/usb/common/common.o LD drivers/video/fbdev/core/built-in.o CC fs/sysfs/group.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o LD drivers/video/fbdev/omap2/omapfb/built-in.o LD drivers/video/fbdev/omap2/built-in.o LD drivers/video/fbdev/built-in.o LD drivers/video/built-in.o CC drivers/rtc/rtc-dev.o CC drivers/rtc/rtc-proc.o CC drivers/scsi/hosts.o LD fs/sysfs/built-in.o CC fs/signalfd.o LD drivers/usb/common/usb-common.o LD drivers/usb/common/built-in.o CC drivers/usb/core/usb.o CC net/ipv4/inet_diag.o CC drivers/rtc/rtc-sysfs.o CC drivers/thermal/thermal_sysfs.o CC drivers/scsi/scsi_ioctl.o CC drivers/pci/msi.o CC drivers/rtc/rtc-m41t80.o CC fs/timerfd.o CC drivers/tty/tty_ioctl.o CC drivers/usb/core/hub.o CC drivers/tty/tty_ldisc.o CC drivers/tty/tty_buffer.o CC drivers/thermal/thermal_helpers.o CC drivers/scsi/scsicam.o LD drivers/rtc/rtc-core.o LD drivers/rtc/built-in.o CC drivers/thermal/of-thermal.o CC drivers/usb/core/hcd.o CC fs/eventfd.o CC drivers/usb/core/urb.o CC net/ipv4/tcp_diag.o CC drivers/tty/tty_port.o CC drivers/usb/host/pci-quirks.o CC drivers/scsi/scsi_error.o CC drivers/pci/syscall.o CC drivers/thermal/step_wise.o CC fs/aio.o CC drivers/tty/tty_mutex.o LD drivers/thermal/samsung/built-in.o LD drivers/thermal/thermal_sys.o LD drivers/thermal/built-in.o CC drivers/usb/host/ehci-hcd.o CC drivers/usb/host/ehci-pci.o CC net/ipv4/tcp_cubic.o CC drivers/pci/of.o LD drivers/pci/host/built-in.o LD drivers/usb/misc/built-in.o CC drivers/usb/phy/of.o CC drivers/tty/tty_ldsem.o CC drivers/usb/storage/scsiglue.o CC drivers/usb/host/ehci-platform.o LD drivers/usb/phy/built-in.o CC drivers/usb/host/ohci-hcd.o CC drivers/usb/core/message.o LD drivers/pci/built-in.o CC drivers/usb/core/driver.o CC drivers/tty/pty.o CC drivers/scsi/scsi_lib.o LD net/ipv4/built-in.o CC drivers/tty/sysrq.o CC fs/locks.o LD net/built-in.o CC drivers/usb/storage/protocol.o CC drivers/usb/storage/transport.o CC drivers/usb/storage/usb.o CC drivers/scsi/scsi_common.o CC drivers/scsi/scsi_lib_dma.o CC drivers/usb/core/config.o CC drivers/scsi/scsi_scan.o LD drivers/tty/ipwireless/built-in.o CC drivers/tty/serial/serial_core.o CC drivers/usb/storage/initializers.o CC drivers/usb/core/file.o CC drivers/usb/core/buffer.o CC drivers/usb/core/sysfs.o CC fs/binfmt_script.o CC drivers/usb/storage/sierra_ms.o CC drivers/usb/host/ohci-platform.o CC drivers/tty/serial/earlycon.o CC drivers/tty/serial/8250/8250_core.o CC fs/binfmt_elf.o CC fs/mbcache.o CC drivers/usb/core/endpoint.o CC drivers/scsi/scsi_sysfs.o CC drivers/usb/core/devio.o CC drivers/usb/storage/option_ms.o CC drivers/scsi/scsi_devinfo.o LD drivers/usb/host/built-in.o CC drivers/tty/serial/8250/8250_port.o /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:255:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:235:19: note: 'i' was declared here CC fs/posix_acl.o CC fs/coredump.o LD drivers/tty/vt/built-in.o CC fs/drop_caches.o CC drivers/scsi/scsi_sysctl.o CC drivers/usb/storage/usual-tables.o CC drivers/scsi/scsi_trace.o CC drivers/scsi/scsi_logging.o CC fs/fhandle.o CC fs/dcookies.o CC drivers/scsi/sd.o CC drivers/tty/serial/8250/8250_pci.o LD drivers/usb/storage/usb-storage.o LD drivers/usb/storage/built-in.o CC drivers/tty/serial/8250/8250_exar.o CC drivers/usb/core/notify.o CC drivers/usb/core/generic.o CC drivers/tty/serial/8250/8250_early.o LD fs/built-in.o CC drivers/usb/core/quirks.o CC drivers/usb/core/devices.o CC drivers/tty/serial/8250/8250_fsl.o CC drivers/usb/core/port.o LD drivers/scsi/scsi_mod.o CC drivers/usb/core/of.o CC drivers/usb/core/hcd-pci.o CC drivers/tty/serial/8250/8250_of.o LD drivers/tty/serial/8250/8250.o LD drivers/tty/serial/8250/8250_base.o LD drivers/tty/serial/8250/built-in.o LD drivers/tty/serial/built-in.o LD drivers/tty/built-in.o LD drivers/usb/core/usbcore.o LD drivers/usb/core/built-in.o LD drivers/usb/built-in.o LD drivers/scsi/sd_mod.o LD drivers/scsi/built-in.o LD drivers/built-in.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o LD vmlinux.o MODPOST vmlinux.o WARNING: modpost: Found 1 section mismatch(es). To see full details build your kernel with: 'make CONFIG_DEBUG_SECTION_MISMATCH=y' KSYM .tmp_kallsyms1.o KSYM .tmp_kallsyms2.o LD vmlinux SORTEX vmlinux SYSMAP System.map Building modules, stage 2. MODPOST 5 modules BOOTCC arch/powerpc/boot/bamboo.o BOOTCC arch/powerpc/boot/4xx.o BOOTCC arch/powerpc/boot/cpm-serial.o BOOTAS arch/powerpc/boot/crt0.o COPY arch/powerpc/boot/zlib.h BOOTAS arch/powerpc/boot/crtsavres.o COPY arch/powerpc/boot/zconf.h COPY arch/powerpc/boot/zutil.h BOOTCC arch/powerpc/boot/cuboot.o COPY arch/powerpc/boot/inffixed.h COPY arch/powerpc/boot/inflate.h COPY arch/powerpc/boot/inffast.h COPY arch/powerpc/boot/infutil.h COPY arch/powerpc/boot/inftrees.h BOOTCC arch/powerpc/boot/devtree.o BOOTAS arch/powerpc/boot/div64.o CC crypto/drbg.mod.o BOOTCC arch/powerpc/boot/ebony.o BOOTCC arch/powerpc/boot/elf_util.o CC crypto/echainiv.mod.o COPY arch/powerpc/boot/fdt.h CC crypto/hmac.mod.o COPY arch/powerpc/boot/libfdt.h CC crypto/jitterentropy_rng.mod.o COPY arch/powerpc/boot/libfdt_internal.h CC crypto/sha256_generic.mod.o BOOTCC arch/powerpc/boot/main.o BOOTCC arch/powerpc/boot/mpc52xx-psc.o BOOTCC arch/powerpc/boot/mpsc.o BOOTCC arch/powerpc/boot/ns16550.o BOOTCC arch/powerpc/boot/ofconsole.o BOOTCC arch/powerpc/boot/oflib.o BOOTCC arch/powerpc/boot/opal.o BOOTCC arch/powerpc/boot/serial.o BOOTCC arch/powerpc/boot/simple_alloc.o BOOTCC arch/powerpc/boot/stdio.o BOOTCC arch/powerpc/boot/stdlib.o LD [M] crypto/drbg.ko LD [M] crypto/echainiv.ko BOOTAS arch/powerpc/boot/string.o BOOTCC arch/powerpc/boot/uartlite.o LD [M] crypto/hmac.ko BOOTAS arch/powerpc/boot/util.o BOOTCC arch/powerpc/boot/cuboot-bamboo.o LD [M] crypto/jitterentropy_rng.ko LD [M] crypto/sha256_generic.ko BOOTCC arch/powerpc/boot/cuboot-ebony.o BOOTCC arch/powerpc/boot/cuboot-katmai.o BOOTCC arch/powerpc/boot/cuboot-rainier.o BOOTCC arch/powerpc/boot/cuboot-sam440ep.o BOOTCC arch/powerpc/boot/cuboot-sequoia.o BOOTCC arch/powerpc/boot/cuboot-taishan.o BOOTCC arch/powerpc/boot/cuboot-warp.o BOOTCC arch/powerpc/boot/cuboot-yosemite.o BOOTCC arch/powerpc/boot/epapr.o BOOTAS arch/powerpc/boot/fixed-head.o BOOTCC arch/powerpc/boot/of.o BOOTCC arch/powerpc/boot/simpleboot.o BOOTCC arch/powerpc/boot/treeboot-akebono.o BOOTCC arch/powerpc/boot/treeboot-bamboo.o BOOTCC arch/powerpc/boot/treeboot-currituck.o BOOTCC arch/powerpc/boot/treeboot-ebony.o BOOTCC arch/powerpc/boot/treeboot-iss4xx.o BOOTCC arch/powerpc/boot/virtex.o LDS arch/powerpc/boot/zImage.lds HOSTCC arch/powerpc/boot/addnote HOSTCC arch/powerpc/boot/hack-coff HOSTCC arch/powerpc/boot/mktree DTC arch/powerpc/boot/akebono.dtb COPY arch/powerpc/boot/inffast.c COPY arch/powerpc/boot/inflate.c COPY arch/powerpc/boot/inftrees.c COPY arch/powerpc/boot/fdt.c COPY arch/powerpc/boot/fdt_ro.c 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 BOOTCC arch/powerpc/boot/inffast.o BOOTCC arch/powerpc/boot/inflate.o BOOTCC arch/powerpc/boot/inftrees.o BOOTCC arch/powerpc/boot/libfdt-wrapper.o COPY arch/powerpc/boot/decompress_inflate.c BOOTCC arch/powerpc/boot/empty.o BOOTCC arch/powerpc/boot/fdt.o BOOTCC arch/powerpc/boot/fdt_ro.o BOOTCC arch/powerpc/boot/fdt_rw.o BOOTCC arch/powerpc/boot/fdt_strerror.o BOOTCC arch/powerpc/boot/fdt_sw.o BOOTCC arch/powerpc/boot/fdt_wip.o BOOTCC arch/powerpc/boot/decompress.o BOOTAR arch/powerpc/boot/wrapper.a WRAP arch/powerpc/boot/treeImage.akebono rm arch/powerpc/boot/akebono.dtb make[1]: Leaving directory '/home/kisskb/slave/build/powerpc-next_44x_akebono_defconfig_powerpc' Completed OK # rm -rf /home/kisskb/slave/build/powerpc-next_44x_akebono_defconfig_powerpc # Build took: 0:01:13.354493

© Michael Ellerman 2006-2018.