Buildresult: linus/m5272c3_defconfig/m68k-gcc8 built on Mar 22 2017, 14:02

kisskb

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Status:	OK
Date/Time:	Mar 22 2017, 14:02
Duration:	0:00:35.485341
Builder:	ka3
Revision:	mm, swap: Remove WARN_ON_ONCE() in free_swap_slot() (`093b995e3b55a0ae0670226ddfcb05bfbf0099ae)`
Target:	linus/m5272c3_defconfig/m68k-gcc8
Branch:	linus
Compiler:	m68k-gcc8 (m68k-linux-gcc (GCC) 4.6.3)
Config:	m5272c3_defconfig (download)
Log:	Download original Possible warnings (11) kernel/time/Kconfig:155:warning: range is invalid kernel/time/Kconfig:155:warning: range is invalid <stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp] <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] <stdin>:1325:2: warning: #warning syscall statx not implemented [-Wcpp] /home/kisskb/slave/src/mm/filemap.c:940:2: warning: passing argument 2 of 'test_bit' discards 'volatile' qualifier from pointer target type [enabled by default] /home/kisskb/slave/src/drivers/net/ethernet/freescale/fec_main.c:896:6: warning: unused variable 'val' [-Wunused-variable] /home/kisskb/slave/src/drivers/net/ethernet/freescale/fec_main.c:1628:28: warning: unused variable 'pdata' [-Wunused-variable] /home/kisskb/slave/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 093b995e3b55a0ae0670226ddfcb05bfbf0099ae^{commit} 093b995e3b55a0ae0670226ddfcb05bfbf0099ae already have revision, skipping fetch # git checkout -q -f -B kisskb 093b995e3b55a0ae0670226ddfcb05bfbf0099ae # git clean -qxdf # git log -1 commit 093b995e3b55a0ae0670226ddfcb05bfbf0099ae Author: Huang Ying <ying.huang@intel.com> Date: Mon Mar 20 14:26:42 2017 +0800 mm, swap: Remove WARN_ON_ONCE() in free_swap_slot() Before commit 452b94b8c8c7 ("mm/swap: don't BUG_ON() due to uninitialized swap slot cache"), the following bug is reported, ------------[ cut here ]------------ kernel BUG at mm/swap_slots.c:270! invalid opcode: 0000 [#1] SMP CPU: 5 PID: 1745 Comm: (sd-pam) Not tainted 4.11.0-rc1-00243-g24c534bb161b #1 Hardware name: System manufacturer System Product Name/Z170-K, BIOS 1803 05/06/2016 RIP: 0010:free_swap_slot+0xba/0xd0 Call Trace: swap_free+0x36/0x40 do_swap_page+0x360/0x6d0 __handle_mm_fault+0x880/0x1080 handle_mm_fault+0xd0/0x240 __do_page_fault+0x232/0x4d0 do_page_fault+0x20/0x70 page_fault+0x22/0x30 ---[ end trace aefc9ede53e0ab21 ]--- This is raised by the BUG_ON(!swap_slot_cache_initialized) in free_swap_slot(). This is incorrect, because even if the swap slots cache fails to be initialized, the swap should operate properly without the swap slots cache. And the use_swap_slot_cache check later in the function will protect the uninitialized swap slots cache case. In commit 452b94b8c8c7, the BUG_ON() is replaced by WARN_ON_ONCE(). In the patch, the WARN_ON_ONCE() is removed too. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Acked-by: Tim Chen <tim.c.chen@linux.intel.com> Cc: Michal Hocko <mhocko@suse.com> Signed-off-by: "Huang, Ying" <ying.huang@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/m68k-linux/bin/m68k-linux-gcc --version # < git log --format=%s --max-count=1 093b995e3b55a0ae0670226ddfcb05bfbf0099ae # < make -j 10 ARCH=m68k O=/home/kisskb/slave/build/linus_m5272c3_defconfig_m68k CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/m68k-linux/bin/m68k-linux- m5272c3_defconfig kernel/time/Kconfig:155:warning: range is invalid # make -j 10 ARCH=m68k O=/home/kisskb/slave/build/linus_m5272c3_defconfig_m68k CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/m68k-linux/bin/m68k-linux- make[1]: Entering directory '/home/kisskb/slave/build/linus_m5272c3_defconfig_m68k' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig kernel/time/Kconfig:155:warning: range is invalid CHK include/config/kernel.release GEN ./Makefile WRAP arch/m68k/include/generated/asm/barrier.h WRAP arch/m68k/include/generated/asm/bitsperlong.h WRAP arch/m68k/include/generated/asm/clkdev.h WRAP arch/m68k/include/generated/asm/device.h WRAP arch/m68k/include/generated/asm/emergency-restart.h WRAP arch/m68k/include/generated/asm/errno.h WRAP arch/m68k/include/generated/asm/exec.h WRAP arch/m68k/include/generated/asm/futex.h WRAP arch/m68k/include/generated/asm/hw_irq.h WRAP arch/m68k/include/generated/asm/ioctl.h WRAP arch/m68k/include/generated/asm/ipcbuf.h WRAP arch/m68k/include/generated/asm/irq_regs.h WRAP arch/m68k/include/generated/asm/irq_work.h WRAP arch/m68k/include/generated/asm/kdebug.h WRAP arch/m68k/include/generated/asm/kmap_types.h WRAP arch/m68k/include/generated/asm/kvm_para.h WRAP arch/m68k/include/generated/asm/local.h WRAP arch/m68k/include/generated/asm/local64.h WRAP arch/m68k/include/generated/asm/mcs_spinlock.h WRAP arch/m68k/include/generated/asm/mm-arch-hooks.h WRAP arch/m68k/include/generated/asm/mman.h WRAP arch/m68k/include/generated/asm/percpu.h WRAP arch/m68k/include/generated/asm/preempt.h WRAP arch/m68k/include/generated/asm/resource.h WRAP arch/m68k/include/generated/asm/sections.h WRAP arch/m68k/include/generated/asm/shmparam.h WRAP arch/m68k/include/generated/asm/siginfo.h WRAP arch/m68k/include/generated/asm/spinlock.h WRAP arch/m68k/include/generated/asm/statfs.h WRAP arch/m68k/include/generated/asm/termios.h WRAP arch/m68k/include/generated/asm/types.h WRAP arch/m68k/include/generated/asm/word-at-a-time.h WRAP arch/m68k/include/generated/asm/kprobes.h WRAP arch/m68k/include/generated/asm/topology.h WRAP arch/m68k/include/generated/asm/trace_clock.h WRAP arch/m68k/include/generated/asm/xor.h WRAP arch/m68k/include/generated/uapi/asm/auxvec.h WRAP arch/m68k/include/generated/uapi/asm/msgbuf.h WRAP arch/m68k/include/generated/uapi/asm/sembuf.h WRAP arch/m68k/include/generated/uapi/asm/shmbuf.h WRAP arch/m68k/include/generated/uapi/asm/socket.h WRAP arch/m68k/include/generated/uapi/asm/sockios.h WRAP arch/m68k/include/generated/uapi/asm/termbits.h WRAP arch/m68k/include/generated/uapi/asm/termios.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/devicetable-offsets.s GEN scripts/mod/devicetable-offsets.h UPD include/config/kernel.release Using /home/kisskb/slave/src as source for kernel MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/sumversion.o 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/m68k/kernel/asm-offsets.s CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh <stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp] <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] <stdin>:1325:2: warning: #warning syscall statx not implemented [-Wcpp] HOSTLD scripts/mod/modpost CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/do_mounts_rd.o CC init/noinitramfs.o CC init/calibrate.o CC init/init_task.o LD usr/built-in.o UPD include/generated/compile.h CC init/version.o AS arch/m68k/kernel/entry.o CC arch/m68k/kernel/irq.o CC arch/m68k/mm/init.o CC arch/m68k/kernel/module.o CC arch/m68k/coldfire/cache.o CC arch/m68k/coldfire/clk.o CC arch/m68k/kernel/process.o LD certs/built-in.o CC arch/m68k/kernel/ptrace.o CC arch/m68k/kernel/setup.o CC kernel/fork.o CC arch/m68k/kernel/signal.o LD arch/m68k/mm/built-in.o CC arch/m68k/kernel/sys_m68k.o CC arch/m68k/coldfire/device.o AS arch/m68k/kernel/syscalltable.o CC arch/m68k/kernel/time.o CC arch/m68k/coldfire/dma.o CC kernel/exec_domain.o CC arch/m68k/kernel/traps.o AS arch/m68k/coldfire/entry.o CC mm/filemap.o LD init/mounts.o LD init/built-in.o CC arch/m68k/kernel/dma.o CC arch/m68k/coldfire/vectors.o CC kernel/panic.o CC mm/mempool.o CC kernel/cpu.o CC fs/open.o CC arch/m68k/coldfire/m5272.o /home/kisskb/slave/src/mm/filemap.c: In function 'clear_bit_unlock_is_negative_byte': /home/kisskb/slave/src/mm/filemap.c:940:2: warning: passing argument 2 of 'test_bit' discards 'volatile' qualifier from pointer target type [enabled by default] /home/kisskb/slave/src/arch/m68k/include/asm/bitops.h:151:19: note: expected 'const long unsigned int ' but argument is of type 'volatile void ' CC arch/m68k/coldfire/intc-5272.o CC arch/m68k/coldfire/timers.o LDS arch/m68k/kernel/vmlinux.lds LD arch/m68k/kernel/built-in.o CC arch/m68k/coldfire/gpio.o AS arch/m68k/coldfire/head.o CC kernel/exit.o CC fs/read_write.o CC mm/oom_kill.o LD ipc/built-in.o CC security/commoncap.o LD arch/m68k/coldfire/built-in.o CC mm/maccess.o CC kernel/softirq.o CC block/bio.o CC crypto/api.o CC crypto/cipher.o CC crypto/compress.o CC block/elevator.o LD drivers/amba/built-in.o LD drivers/auxdisplay/built-in.o CC drivers/block/brd.o LD security/built-in.o LD drivers/bus/built-in.o CC mm/page_alloc.o CC drivers/base/component.o CC crypto/memneq.o LD sound/built-in.o CC crypto/crypto_wq.o CC crypto/algapi.o CC kernel/resource.o CC fs/file_table.o CC fs/super.o CC fs/char_dev.o CC drivers/base/core.o LD drivers/block/built-in.o CC drivers/base/bus.o CC drivers/base/dd.o CC block/blk-core.o CC block/blk-tag.o CC block/blk-sysfs.o CC crypto/scatterwalk.o CC block/blk-flush.o CC kernel/sysctl.o CC fs/stat.o CC fs/exec.o CC fs/pipe.o CC crypto/proc.o CC crypto/aead.o CC crypto/ablkcipher.o CC drivers/base/syscore.o LD firmware/built-in.o CC mm/page-writeback.o CC net/socket.o LD net/802/built-in.o CC drivers/base/driver.o CC drivers/base/class.o CC kernel/sysctl_binary.o CC kernel/capability.o CC fs/namei.o CC block/blk-settings.o CC mm/readahead.o CC crypto/blkcipher.o CC crypto/skcipher.o CC drivers/base/platform.o CC drivers/base/cpu.o CC kernel/ptrace.o CC crypto/echainiv.o CC block/blk-ioc.o CC crypto/ahash.o CC mm/swap.o CC drivers/base/firmware.o CC kernel/user.o CC mm/truncate.o CC kernel/signal.o CC kernel/sys.o CC net/core/sock.o CC drivers/base/init.o CC block/blk-map.o CC crypto/shash.o CC block/blk-exec.o CC drivers/base/map.o CC drivers/base/devres.o CC block/blk-merge.o CC block/blk-softirq.o CC kernel/kmod.o CC mm/vmscan.o CC crypto/akcipher.o CC crypto/kpp.o CC drivers/base/attribute_container.o CC crypto/acompress.o CC crypto/scompress.o CC fs/fcntl.o LD drivers/cdrom/built-in.o CC lib/lockref.o CC lib/bcd.o CC drivers/base/transport_class.o CC crypto/algboss.o CC lib/div64.o CC kernel/workqueue.o CC kernel/pid.o CC drivers/base/topology.o CC block/blk-timeout.o CC drivers/base/container.o CC fs/ioctl.o CC lib/sort.o CC lib/parser.o CC lib/debug_locks.o CC net/core/request_sock.o CC drivers/base/property.o CC drivers/base/cacheinfo.o CC crypto/testmgr.o CC block/blk-lib.o CC lib/random32.o CC mm/shmem.o CC net/core/skbuff.o CC lib/bust_spinlocks.o CC fs/readdir.o CC crypto/hmac.o CC crypto/crypto_null.o CC crypto/sha256_generic.o CC mm/util.o CC lib/kasprintf.o CC block/blk-mq.o CC drivers/base/power/clock_ops.o CC net/core/datagram.o CC net/core/stream.o CC lib/bitmap.o CC fs/select.o LD drivers/base/power/built-in.o LD drivers/base/test/built-in.o CC drivers/base/dma-mapping.o CC mm/mmzone.o CC mm/vmstat.o LD drivers/base/built-in.o CC drivers/char/mem.o CC lib/scatterlist.o CC lib/gcd.o CC crypto/aes_generic.o CC kernel/task_work.o CC kernel/extable.o CC kernel/params.o CC mm/backing-dev.o CC mm/mm_init.o CC drivers/char/random.o CC fs/dcache.o CC lib/lcm.o CC lib/list_sort.o CC lib/uuid.o CC fs/inode.o CC fs/attr.o CC lib/flex_array.o CC block/blk-mq-tag.o CC kernel/kthread.o CC mm/mmu_context.o CC lib/iov_iter.o CC lib/clz_ctz.o CC drivers/char/misc.o CC mm/percpu.o CC crypto/rng.o LD drivers/char/agp/built-in.o LD drivers/char/ipmi/built-in.o CC lib/bsearch.o CC drivers/char/hw_random/core.o CC block/blk-stat.o CC net/core/scm.o CC block/blk-mq-sysfs.o CC kernel/sys_ni.o CC kernel/nsproxy.o CC crypto/drbg.o CC crypto/jitterentropy.o CC net/ethernet/eth.o LD drivers/char/hw_random/rng-core.o LD drivers/char/hw_random/built-in.o LD drivers/char/built-in.o CC drivers/clk/clk-devres.o CC fs/bad_inode.o LD drivers/clocksource/built-in.o CC kernel/notifier.o CC block/blk-mq-cpumap.o LD drivers/clk/bcm/built-in.o CC mm/slab_common.o CC net/core/gen_stats.o LD drivers/clk/mvebu/built-in.o LD drivers/clk/ti/built-in.o LD drivers/clk/built-in.o CC mm/compaction.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 LD drivers/firmware/tegra/built-in.o CC fs/file.o LD drivers/firmware/built-in.o CC drivers/gpio/devres.o CC kernel/ksysfs.o CC block/blk-mq-sched.o CC drivers/gpio/gpiolib.o CC crypto/jitterentropy-kcapi.o CC block/ioctl.o CC lib/find_bit.o CC kernel/cred.o CC net/core/gen_estimator.o LD net/ethernet/built-in.o CC net/core/net_namespace.o CC mm/vmacache.o CC lib/llist.o CC lib/memweight.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 crypto/jitterentropy_rng.o LD crypto/built-in.o CC lib/kfifo.o CC mm/swap_slots.o CC lib/percpu-refcount.o CC fs/filesystems.o CC arch/m68k/lib/ashldi3.o CC arch/m68k/lib/ashrdi3.o CC kernel/reboot.o CC block/genhd.o AS arch/m68k/lib/divsi3.o CC arch/m68k/lib/lshrdi3.o CC mm/interval_tree.o CC mm/list_lru.o CC mm/workingset.o CC arch/m68k/lib/memcpy.o CC arch/m68k/lib/memmove.o CC fs/namespace.o CC net/core/secure_seq.o CC lib/percpu_ida.o CC arch/m68k/lib/memset.o CC lib/rhashtable.o CC lib/reciprocal_div.o CC mm/debug.o CC kernel/async.o AS arch/m68k/lib/modsi3.o CC arch/m68k/lib/muldi3.o CC kernel/range.o CC kernel/smpboot.o AS arch/m68k/lib/mulsi3.o AS arch/m68k/lib/udivsi3.o AS arch/m68k/lib/umodsi3.o AR arch/m68k/lib/lib.a EXPORTS arch/m68k/lib/lib-ksyms.o LD arch/m68k/lib/built-in.o CC kernel/ucount.o CC kernel/groups.o CC drivers/gpio/gpiolib-legacy.o CC drivers/gpio/gpiolib-devprop.o CC net/core/flow_dissector.o CC mm/nommu.o CC block/partition-generic.o LD virt/lib/built-in.o CC block/ioprio.o LD virt/built-in.o CC block/badblocks.o CC block/partitions/check.o LD drivers/gpio/built-in.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 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 CC kernel/bpf/core.o LD drivers/gpu/drm/panel/built-in.o LD drivers/gpu/drm/tilcdc/built-in.o LD drivers/gpu/drm/built-in.o LD drivers/gpu/vga/built-in.o LD drivers/gpu/built-in.o LD drivers/hwtracing/intel_th/built-in.o LD drivers/i2c/algos/built-in.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 LD drivers/irqchip/built-in.o LD drivers/lguest/built-in.o LD drivers/macintosh/built-in.o CC lib/once.o LD drivers/media/common/b2c2/built-in.o CC block/partitions/msdos.o LD drivers/media/common/saa7146/built-in.o LD drivers/media/common/siano/built-in.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 LD drivers/media/platform/omap/built-in.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/platform/built-in.o LD drivers/media/rc/built-in.o CC lib/refcount.o CC block/noop-iosched.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 CC block/mq-deadline.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 drivers/media/pci/pt3/built-in.o LD drivers/media/pci/saa7146/built-in.o LD drivers/media/pci/smipcie/built-in.o LD drivers/media/pci/ttpci/built-in.o LD drivers/media/pci/built-in.o CC lib/string_helpers.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 CC kernel/irq/irqdesc.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 LD drivers/media/built-in.o LD drivers/mfd/built-in.o LD drivers/misc/cb710/built-in.o LD drivers/misc/eeprom/built-in.o CC mm/init-mm.o LD drivers/misc/lis3lv02d/built-in.o CC net/core/sysctl_net_core.o CC fs/seq_file.o LD drivers/misc/mic/bus/built-in.o LD drivers/misc/mic/built-in.o LD drivers/misc/ti-st/built-in.o LD drivers/misc/built-in.o LD drivers/mmc/built-in.o CC net/core/dev.o CC block/partitions/efi.o CC drivers/mtd/mtdcore.o CC mm/bootmem.o CC mm/fadvise.o CC kernel/irq/handle.o CC lib/hexdump.o LD kernel/bpf/built-in.o CC lib/kstrtox.o CC drivers/net/Space.o CC mm/dmapool.o CC kernel/irq/manage.o CC kernel/irq/spurious.o CC fs/xattr.o CC fs/libfs.o CC lib/iomap.o CC fs/fs-writeback.o CC drivers/net/loopback.o CC drivers/mtd/mtdsuper.o CC mm/slub.o LD block/partitions/built-in.o LD block/built-in.o CC kernel/irq/resend.o CC lib/pci_iomap.o CC kernel/irq/chip.o CC drivers/mtd/mtdconcat.o LD drivers/net/ethernet/8390/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/arc/built-in.o LD drivers/net/ethernet/broadcom/built-in.o LD drivers/net/ethernet/cadence/built-in.o LD drivers/net/ethernet/ezchip/built-in.o CC drivers/net/ethernet/freescale/fec_main.o LD drivers/net/ethernet/i825xx/built-in.o CC drivers/net/ethernet/freescale/fec_ptp.o CC lib/iomap_copy.o CC lib/devres.o CC lib/hweight.o CC net/core/ethtool.o CC net/core/dev_addr_lists.o CC kernel/irq/dummychip.o CC lib/bitrev.o CC fs/pnode.o HOSTCC lib/gen_crc32table /home/kisskb/slave/src/drivers/net/ethernet/freescale/fec_main.c: In function 'fec_restart': /home/kisskb/slave/src/drivers/net/ethernet/freescale/fec_main.c:896:6: warning: unused variable 'val' [-Wunused-variable] /home/kisskb/slave/src/drivers/net/ethernet/freescale/fec_main.c: In function 'fec_get_mac': /home/kisskb/slave/src/drivers/net/ethernet/freescale/fec_main.c:1628:28: warning: unused variable 'pdata' [-Wunused-variable] CC kernel/irq/devres.o CC lib/nlattr.o CC lib/checksum.o CC drivers/mtd/mtdpart.o CC kernel/irq/proc.o CC fs/splice.o CC lib/atomic64.o CC net/ipv4/route.o LD mm/built-in.o CC net/ipv4/inetpeer.o CC net/ipv4/protocol.o CC lib/dynamic_queue_limits.o LD kernel/irq/built-in.o LD kernel/livepatch/built-in.o CC kernel/locking/mutex.o CC lib/net_utils.o CC kernel/locking/semaphore.o CC lib/sbitmap.o CC drivers/mtd/mtdchar.o CC lib/argv_split.o LD drivers/net/ethernet/freescale/fec.o LD drivers/net/ethernet/freescale/built-in.o LD drivers/net/ethernet/intel/built-in.o LD drivers/net/ethernet/marvell/built-in.o LD drivers/net/ethernet/micrel/built-in.o LD drivers/net/ethernet/natsemi/built-in.o CC kernel/locking/rwsem.o LD drivers/net/ethernet/netronome/built-in.o CC kernel/power/qos.o LD drivers/net/ethernet/renesas/built-in.o LD drivers/net/ethernet/qualcomm/emac/built-in.o CC fs/sync.o LD drivers/net/ethernet/qualcomm/built-in.o LD drivers/net/ethernet/rocker/built-in.o LD drivers/net/ethernet/samsung/built-in.o LD drivers/net/ethernet/seeq/built-in.o CC net/ipv6/addrconf_core.o LD drivers/net/ethernet/smsc/built-in.o LD drivers/net/ethernet/stmicro/built-in.o LD drivers/net/ethernet/via/built-in.o LD drivers/net/ethernet/wiznet/built-in.o CC net/netlink/af_netlink.o LD drivers/net/ethernet/built-in.o CC kernel/locking/percpu-rwsem.o CC drivers/net/phy/phy.o CC net/core/dst.o CC lib/chacha20.o CC kernel/locking/rwsem-spinlock.o CC lib/cmdline.o CC fs/utimes.o LD kernel/power/built-in.o CC fs/stack.o CC drivers/mtd/mtd_blkdevs.o CC lib/ctype.o CC lib/dec_and_lock.o LD kernel/locking/built-in.o CC kernel/printk/printk.o CC net/ipv6/exthdrs_core.o CC lib/decompress.o CC lib/dump_stack.o CC lib/earlycpio.o CC drivers/net/phy/phy_device.o CC net/core/netevent.o CC net/ipv4/ip_input.o CC lib/extable.o CC fs/fs_struct.o CC net/core/neighbour.o CC lib/flex_proportions.o CC drivers/mtd/mtdblock.o CC net/ipv6/ip6_checksum.o CC fs/statfs.o CC fs/fs_pin.o CC lib/idr.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 drivers/mtd/chips/chipreg.o CC net/ipv4/ip_fragment.o CC drivers/mtd/chips/map_ram.o CC fs/nsfs.o CC drivers/net/phy/mdio_bus.o CC lib/int_sqrt.o CC net/netlink/genetlink.o CC net/ipv6/ip6_icmp.o CC lib/irq_regs.o CC kernel/printk/printk_safe.o CC lib/is_single_threaded.o CC net/packet/af_packet.o LD drivers/mtd/chips/built-in.o LD drivers/mtd/devices/built-in.o LD drivers/mtd/lpddr/built-in.o CC drivers/mtd/maps/uclinux.o CC fs/buffer.o LD kernel/printk/built-in.o CC kernel/rcu/update.o CC lib/klist.o CC kernel/rcu/sync.o LD drivers/mtd/maps/built-in.o CC net/ipv6/output_core.o LD drivers/mtd/nand/built-in.o CC lib/kobject.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 lib/kobject_uevent.o CC drivers/net/phy/mdio_device.o CC kernel/rcu/srcu.o CC net/ipv4/ip_forward.o LD net/netlink/built-in.o CC net/ipv4/ip_options.o CC kernel/rcu/tiny.o CC drivers/net/phy/mdio-boardinfo.o CC lib/md5.o CC net/ipv6/protocol.o CC net/ipv6/ip6_offload.o CC net/core/rtnetlink.o CC lib/nmi_backtrace.o LD kernel/rcu/built-in.o LD drivers/net/phy/libphy.o CC net/core/utils.o LD drivers/net/phy/built-in.o CC kernel/sched/core.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 CC lib/nodemask.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 LD drivers/net/wireless/st/built-in.o LD drivers/net/wireless/ti/built-in.o LD drivers/net/wireless/zydas/built-in.o CC kernel/sched/loadavg.o LD drivers/net/wireless/built-in.o LD drivers/net/built-in.o LD drivers/nfc/built-in.o LD drivers/nvme/host/built-in.o LD drivers/nvme/target/built-in.o LD drivers/nvme/built-in.o LD drivers/pci/dwc/built-in.o CC lib/plist.o LD drivers/platform/built-in.o LD drivers/power/built-in.o CC drivers/pps/pps.o CC lib/radix-tree.o CC net/ipv4/ip_output.o CC net/ipv4/ip_sockglue.o CC net/ipv6/tcpv6_offload.o CC net/ipv6/exthdrs_offload.o CC fs/block_dev.o CC drivers/pps/kapi.o LD net/packet/built-in.o CC drivers/pps/sysfs.o CC lib/ratelimit.o CC drivers/ptp/ptp_clock.o LD net/ipv6/built-in.o LD drivers/pwm/built-in.o CC drivers/ptp/ptp_chardev.o LD drivers/pps/clients/built-in.o LD drivers/pps/generators/built-in.o LD drivers/pps/pps_core.o LD drivers/pps/built-in.o CC kernel/up.o CC kernel/time/time.o CC lib/rbtree.o CC fs/direct-io.o CC kernel/sched/clock.o CC net/sched/sch_generic.o CC net/sched/sch_mq.o CC lib/seq_buf.o CC drivers/ptp/ptp_sysfs.o CC kernel/sched/cputime.o CC kernel/time/timer.o CC lib/sha1.o CC net/ipv4/inet_hashtables.o CC lib/show_mem.o LD drivers/ptp/ptp.o LD drivers/ptp/built-in.o LD drivers/soc/bcm/built-in.o CC net/core/link_watch.o LD drivers/soc/fsl/built-in.o LD drivers/soc/built-in.o CC kernel/sched/idle_task.o CC drivers/tty/tty_io.o CC net/unix/af_unix.o CC fs/mpage.o CC kernel/sched/fair.o LD net/sched/built-in.o CC net/unix/garbage.o CC kernel/time/hrtimer.o CC lib/siphash.o CC net/core/filter.o CC kernel/uid16.o CC net/ipv4/inet_timewait_sock.o CC kernel/sched/rt.o CC lib/string.o CC kernel/time/timekeeping.o CC fs/proc_namespace.o CC kernel/time/ntp.o CC net/core/sock_diag.o CC kernel/sched/deadline.o CC net/ipv4/inet_connection_sock.o CC drivers/tty/n_tty.o LD fs/devpts/built-in.o LD fs/exofs/built-in.o CC fs/exportfs/expfs.o CC net/unix/sysctl_net_unix.o CC lib/timerqueue.o CC lib/vsprintf.o CC kernel/utsname_sysctl.o CC kernel/sched/stop_task.o CC net/ipv4/tcp.o LD fs/exportfs/exportfs.o LD fs/exportfs/built-in.o CC fs/ext2/balloc.o CC fs/kernfs/mount.o LD net/unix/unix.o LD net/unix/built-in.o CC net/core/dev_ioctl.o CC kernel/sched/wait.o CC fs/notify/fsnotify.o CC kernel/time/clocksource.o CC fs/kernfs/inode.o CC fs/kernfs/dir.o CC fs/notify/notification.o CC kernel/sched/swait.o CC drivers/tty/tty_ioctl.o CC net/core/tso.o CC fs/ext2/dir.o CC fs/ext2/file.o CC fs/notify/group.o CC kernel/sched/completion.o CC kernel/time/jiffies.o CC kernel/sched/idle.o CC drivers/tty/tty_ldisc.o CC fs/notify/inode_mark.o CC fs/kernfs/file.o CC fs/notify/mark.o CC lib/win_minmax.o CC net/core/sock_reuseport.o CC kernel/time/timer_list.o CC fs/ext2/ialloc.o CC fs/kernfs/symlink.o GEN lib/crc32table.h AR lib/lib.a CC lib/crc32.o CC kernel/sched/debug.o CC drivers/tty/tty_buffer.o CC kernel/time/timeconv.o CC fs/notify/vfsmount_mark.o CC fs/ext2/inode.o CC kernel/time/timecounter.o CC net/core/net-sysfs.o CC net/ipv4/tcp_input.o LD fs/kernfs/built-in.o CC net/ipv4/tcp_output.o CC kernel/time/alarmtimer.o CC fs/notify/fdinfo.o CC kernel/time/posix-timers.o EXPORTS lib/lib-ksyms.o LD lib/built-in.o CC kernel/time/posix-cpu-timers.o CC drivers/tty/tty_port.o LD kernel/sched/built-in.o LD fs/notify/dnotify/built-in.o CC net/ipv4/tcp_timer.o LD fs/notify/fanotify/built-in.o CC fs/notify/inotify/inotify_fsnotify.o CC fs/notify/inotify/inotify_user.o CC drivers/tty/tty_mutex.o CC net/ipv4/tcp_ipv4.o CC fs/ext2/ioctl.o CC kernel/time/posix-clock.o CC drivers/tty/tty_ldsem.o CC net/core/net-procfs.o CC net/core/ptp_classifier.o LD fs/notify/inotify/built-in.o LD fs/notify/built-in.o CC kernel/irq_work.o CC fs/ext2/namei.o CC fs/ext2/super.o CC drivers/tty/pty.o LD drivers/tty/ipwireless/built-in.o CC kernel/time/itimer.o CC fs/proc/nommu.o CC fs/proc/task_nommu.o LD net/core/built-in.o CC fs/ext2/symlink.o LD fs/quota/built-in.o CC kernel/membarrier.o LD net/wireless/built-in.o CC drivers/tty/serial/serial_core.o LD kernel/time/built-in.o LD drivers/tty/vt/built-in.o CC drivers/tty/serial/mcf.o CC kernel/memremap.o CC fs/proc/inode.o LD drivers/video/backlight/built-in.o LD drivers/video/fbdev/core/built-in.o CC fs/proc/root.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 fs/proc/base.o LD kernel/built-in.o CC net/ipv4/tcp_minisocks.o CC fs/ramfs/inode.o LD fs/ext2/ext2.o CC fs/ramfs/file-nommu.o LD fs/ext2/built-in.o CC net/sysctl_net.o CC fs/proc/generic.o CC net/ipv4/tcp_cong.o CC fs/proc/array.o CC net/ipv4/tcp_metrics.o LD fs/ramfs/ramfs.o LD fs/ramfs/built-in.o CC fs/romfs/storage.o CC fs/anon_inodes.o CC fs/sysfs/file.o CC fs/sysfs/dir.o CC fs/romfs/super.o CC fs/romfs/mmap-nommu.o CC net/ipv4/tcp_fastopen.o CC net/ipv4/tcp_rate.o CC net/ipv4/tcp_recovery.o LD drivers/tty/serial/built-in.o LD drivers/tty/built-in.o LD drivers/built-in.o CC fs/sysfs/symlink.o CC fs/sysfs/mount.o CC fs/proc/fd.o CC fs/sysfs/group.o CC fs/proc/proc_tty.o CC fs/proc/cmdline.o CC fs/proc/consoles.o CC fs/proc/cpuinfo.o LD fs/romfs/romfs.o LD fs/romfs/built-in.o CC fs/proc/devices.o LD fs/sysfs/built-in.o CC net/ipv4/tcp_offload.o CC fs/proc/interrupts.o CC fs/binfmt_script.o CC fs/binfmt_flat.o CC fs/coredump.o CC fs/drop_caches.o CC net/ipv4/datagram.o CC fs/proc/loadavg.o CC fs/fhandle.o CC fs/proc/meminfo.o CC fs/proc/stat.o CC fs/proc/uptime.o CC fs/proc/version.o CC fs/proc/softirqs.o CC fs/proc/namespaces.o CC fs/proc/self.o CC net/ipv4/raw.o CC net/ipv4/udp.o CC net/ipv4/udplite.o CC net/ipv4/udp_offload.o CC net/ipv4/arp.o CC net/ipv4/icmp.o CC net/ipv4/devinet.o CC net/ipv4/af_inet.o CC net/ipv4/igmp.o CC fs/proc/thread_self.o CC net/ipv4/fib_frontend.o CC fs/proc/proc_sysctl.o CC net/ipv4/fib_semantics.o CC net/ipv4/fib_trie.o CC fs/proc/proc_net.o CC fs/proc/kmsg.o CC net/ipv4/inet_fragment.o CC net/ipv4/ping.o CC net/ipv4/ip_tunnel_core.o CC net/ipv4/gre_offload.o LD fs/proc/proc.o LD fs/proc/built-in.o CC net/ipv4/sysctl_net_ipv4.o LD fs/built-in.o CC net/ipv4/proc.o CC net/ipv4/tcp_cubic.o LD net/ipv4/built-in.o LD net/built-in.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o LD vmlinux.o MODPOST vmlinux.o LD vmlinux SYSMAP System.map cp vmlinux vmlinux.tmp /opt/cross/kisskb/gcc-4.6.3-nolibc/m68k-linux/bin/m68k-linux-strip vmlinux.tmp gzip -9c vmlinux.tmp >vmlinux.gz rm vmlinux.tmp make[1]: Leaving directory '/home/kisskb/slave/build/linus_m5272c3_defconfig_m68k' Completed OK # rm -rf /home/kisskb/slave/build/linus_m5272c3_defconfig_m68k # Build took: 0:00:35.485341

© Michael Ellerman 2006-2018.