Buildresult: linus/i386-randconfig/i386-gcc4.6 built on Jun 15 2012, 02:14

kisskb

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Status:	Failed
Date/Time:	Jun 15 2012, 02:14
Revision:	Merge git://git.kernel.org/pub/scm/virt/kvm/kvm (`424d54d2dca03805942055e5b19926d33a7d1e31)`
Target:	linus/i386-randconfig/i386-gcc4.6
Branch:	linus
Compiler:	i386-gcc4.6 (i386-linux-gcc (GCC) 4.6.3)
Config:	randconfig (download)
Log:	Download original Possible errors /scratchinclude/linux/input.h:1527: undefined reference to `input_event' /scratchinclude/linux/input.h:1532: undefined reference to `input_event' /scratchinclude/linux/input.h:1527: undefined reference to `input_event' /scratchinclude/linux/input.h:1532: undefined reference to `input_event' /scratchinclude/linux/input.h:1507: undefined reference to `input_event' arch/x86/built-in.o:/scratchinclude/linux/input.h:1532: more undefined references to `input_event' follow /scratcharch/x86/platform/olpc/olpc-xo1-sci.c:492: undefined reference to `input_unregister_device' /scratcharch/x86/platform/olpc/olpc-xo1-sci.c:493: undefined reference to `input_free_device' /scratcharch/x86/platform/olpc/olpc-xo1-sci.c:461: undefined reference to `input_unregister_device' /scratcharch/x86/platform/olpc/olpc-xo1-sci.c:462: undefined reference to `input_free_device' /scratcharch/x86/platform/olpc/olpc-xo1-sci.c:536: undefined reference to `input_unregister_device' /scratcharch/x86/platform/olpc/olpc-xo1-sci.c:537: undefined reference to `input_free_device' /scratcharch/x86/platform/olpc/olpc-xo1-sci.c:438: undefined reference to `input_allocate_device' /scratcharch/x86/platform/olpc/olpc-xo1-sci.c:450: undefined reference to `input_register_device' /scratcharch/x86/platform/olpc/olpc-xo1-sci.c:453: undefined reference to `input_free_device' /scratcharch/x86/platform/olpc/olpc-xo1-sci.c:469: undefined reference to `input_allocate_device' /scratcharch/x86/platform/olpc/olpc-xo1-sci.c:481: undefined reference to `input_register_device' /scratcharch/x86/platform/olpc/olpc-xo1-sci.c:484: undefined reference to `input_free_device' /scratcharch/x86/platform/olpc/olpc-xo1-sci.c:500: undefined reference to `input_allocate_device' /scratcharch/x86/platform/olpc/olpc-xo1-sci.c:512: undefined reference to `input_register_device' /scratcharch/x86/platform/olpc/olpc-xo1-sci.c:527: undefined reference to `input_unregister_device' /scratcharch/x86/platform/olpc/olpc-xo1-sci.c:529: undefined reference to `input_free_device' make[1]: * [vmlinux] Error 1 make: * [sub-make] Error 2 Possible warnings (67) warning: (DRM) selects DMA_SHARED_BUFFER which has unmet direct dependencies (EXPERIMENTAL) warning: (DRM) selects DMA_SHARED_BUFFER which has unmet direct dependencies (EXPERIMENTAL) warning: (DRM) selects DMA_SHARED_BUFFER which has unmet direct dependencies (EXPERIMENTAL) /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchmm/memblock.c:708:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchdrivers/gpio/gpio-bt8xx.c:244:17: warning: ignoring return value of 'gpiochip_remove', declared with attribute warn_unused_result [-Wunused-result] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchkernel/profile.c:268:13: warning: 'profile_flip_buffers' defined but not used [-Wunused-function] /scratchkernel/profile.c:291:13: warning: 'profile_discard_flip_buffers' defined but not used [-Wunused-function] /scratchkernel/profile.c:355:125: warning: 'profile_cpu_callback' defined but not used [-Wunused-function] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchinclude/linux/spinlock.h:325:19: warning: 'ptl' may be used uninitialized in this function [-Wuninitialized] /scratchinclude/linux/spinlock.h:325:19: warning: 'dst_ptl' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/kvm/svm.c:601:9: warning: 'msg' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/kvm/pmu.c:239:19: warning: 'config' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/gpu/drm/drm_bufs.c:467:13: warning: 'master' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/base/regmap/regmap.c:882:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/base/regmap/regmap.c:1062:9: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/kernel/apm_32.c:361:2: warning: #warning deprecated CONFIG_APM_CPU_IDLE will be deleted in 2012 [-Wcpp] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchnet/core/skbuff.c:1258:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /scratchnet/ipv4/ip_options.c:183:16: warning: 'faddr' may be used uninitialized in this function [-Wuninitialized] /scratchnet/ipv4/ip_options.c:648:16: warning: 'nexthop' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/char/ipmi/ipmi_msghandler.c:1891:23: warning: 'lun' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/char/ipmi/ipmi_msghandler.c:1891:23: warning: 'saddr' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/char/ipmi/ipmi_msghandler.c:1859:23: warning: 'lun' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/char/ipmi/ipmi_msghandler.c:1859:23: warning: 'saddr' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/isdn/hardware/mISDN/hfcpci.c:2298:2: warning: ignoring return value of 'driver_for_each_device', declared with attribute warn_unused_result [-Wunused-result] /scratchnet/ipv4/inet_connection_sock.c:207:17: warning: 'head' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/isdn/gigaset/capi.c:291:20: warning: 'format_ie' defined but not used [-Wunused-function] /scratchdrivers/misc/bh1770glc.c:236:29: warning: 'mode' may be used uninitialized in this function [-Wuninitialized] /scratchnet/core/neighbour.c:1205:14: warning: 'n2' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/isdn/i4l/isdn_common.c:1278:8: warning: unused variable 's' [-Wunused-variable] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchnet/ipv4/raw.c:119:178: warning: 'node' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/power/ds2782_battery.c:205:17: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/power/ds2782_battery.c:164:12: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/power/ds2782_battery.c:129:19: warning: 'sense_res_raw' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/kernel/cpu/perf_event_amd_ibs.c:248:11: warning: 'config' may be used uninitialized in this function [-Wuninitialized] /scratchlib/dynamic_debug.c:390:278: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] /scratchnet/ipv4/tcp.c:870:27: warning: 'copy' may be used uninitialized in this function [-Wuninitialized] /scratchfs/quota/quota.c:295:12: warning: 'quotactl_cmd_write' defined but not used [-Wunused-function] /scratchdrivers/mfd/da9052-core.c:775:19: warning: unused variable 'desc' [-Wunused-variable] /scratchnet/ipv6/raw.c:78:341: warning: 'node' may be used uninitialized in this function [-Wuninitialized] /scratchinclude/linux/list_nulls.h:35:2: warning: 'node' may be used uninitialized in this function [-Wuninitialized] /scratchinclude/linux/list_nulls.h:35:2: warning: 'node' may be used uninitialized in this function [-Wuninitialized] /scratchinclude/linux/list_nulls.h:35:2: warning: 'node' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/pci/quirks.c:2473:61: warning: 'host_bridge' may be used uninitialized in this function [-Wuninitialized] WARNING: drivers/misc/built-in.o(.devinit.text+0xb1): Section mismatch in reference from the function bmp085_probe() to the function .init.text:bmp085_get_of_properties() /scratchdrivers/mfd/da903x.c:339:11: warning: 'chip_id' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/mfd/da903x.c:262:11: warning: 'chip_id' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/mfd/da903x.c:186:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/mfd/da903x.c:208:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/mfd/da903x.c:230:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchdrivers/tty/serial/8250/8250.c:1658:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/tty/serial/8250/8250.c:1617:306: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/mfd/rc5t583.c:106:15: warning: 'sleepseq_val' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/mfd/rc5t583-irq.c:276:43: warning: 'master_int' may be used uninitialized in this function [-Wuninitialized] WARNING: drivers/built-in.o(.devinit.text+0x1c0e1): Section mismatch in reference from the function bmp085_probe() to the function .init.text:bmp085_get_of_properties() /scratchDocumentation/watchdog/src/watchdog-test.c:34:6: warning: no previous prototype for 'term' [-Wmissing-prototypes] WARNING: vmlinux.o(.devinit.text+0x1cfe1): Section mismatch in reference from the function bmp085_probe() to the function .init.text:bmp085_get_of_properties() Full Log # < git ls-remote /scratch/git/linus.git refs/heads/master # < git rev-parse tmp/linus remote == local, skipping fetch # < git rev-parse tmp/linus Upstream revision is 424d54d2dca03805942055e5b19926d33a7d1e31 Head not built, building # < git reset --mixed # git branch -D linus Deleted branch linus (was 424d54d). # git checkout -q -f -b linus tmp/linus # < git ls-files --others --modified # git ls-files --others --modified cmd.log # < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=i386 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/gcc-4.6-nolibc/i386-linux/bin/i386-linux- -f kisskb-version.mk makewrap: Added ccache to CROSS_COMPILE makewrap: Using -j factor 128 # < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=i386 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/gcc-4.6-nolibc/i386-linux/bin/i386-linux- randconfig makewrap: Added ccache to CROSS_COMPILE makewrap: Using -j factor 128 warning: (DRM) selects DMA_SHARED_BUFFER which has unmet direct dependencies (EXPERIMENTAL) # /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=i386 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/gcc-4.6-nolibc/i386-linux/bin/i386-linux- makewrap: Added ccache to CROSS_COMPILE makewrap: Using -j factor 128 GEN /scratch/kisskb/build/linus_i386-randconfig_i386/Makefile scripts/kconfig/conf --silentoldconfig Kconfig warning: (DRM) selects DMA_SHARED_BUFFER which has unmet direct dependencies (EXPERIMENTAL) warning: (DRM) selects DMA_SHARED_BUFFER which has unmet direct dependencies (EXPERIMENTAL) SYSHDR arch/x86/syscalls/../include/generated/asm/unistd_32.h SYSHDR arch/x86/syscalls/../include/generated/asm/unistd_64.h SYSHDR arch/x86/syscalls/../include/generated/asm/unistd_x32.h SYSTBL arch/x86/syscalls/../include/generated/asm/syscalls_32.h HOSTCC arch/x86/tools/relocs GEN /scratch/kisskb/build/linus_i386-randconfig_i386/Makefile CHK include/linux/version.h UPD include/linux/version.h HOSTCC scripts/kallsyms HOSTCC scripts/pnmtologo HOSTCC scripts/bin2c HOSTCC scripts/sortextable CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig Using /scratch/kisskb/src as source for kernel CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/sumversion.o CC kernel/bounds.s GEN include/generated/bounds.h CC arch/x86/kernel/asm-offsets.s GEN include/generated/asm-offsets.h HOSTLD scripts/mod/modpost CALL /scratch/kisskb/src/scripts/checksyscalls.sh CHK include/generated/compile.h CC init/main.o HOSTCC usr/gen_init_cpio CC init/do_mounts.o CC init/do_mounts_initrd.o CC init/initramfs.o CC init/calibrate.o CC init/init_task.o CC mm/filemap.o CC mm/mempool.o UPD include/generated/compile.h CC mm/oom_kill.o CC mm/fadvise.o CC init/version.o LD ipc/built-in.o CC mm/maccess.o CC mm/page_alloc.o CC mm/page-writeback.o CC mm/readahead.o CC kernel/fork.o CC mm/swap.o LD arch/x86/net/built-in.o CC arch/x86/realmode/init.o CC kernel/exec_domain.o CC mm/truncate.o CC kernel/panic.o CC security/commoncap.o CC security/min_addr.o CC mm/vmscan.o CC kernel/printk.o CC mm/shmem.o CC kernel/cpu.o CC mm/prio_tree.o CC kernel/exit.o CC mm/util.o CC kernel/itimer.o TIMEC kernel/timeconst.h CC arch/x86/kernel/process_32.o CC kernel/softirq.o CC mm/mmzone.o LD block/built-in.o CC mm/vmstat.o CC kernel/resource.o CC arch/x86/mm/init.o CC security/keys/gc.o CC arch/x86/mm/init_32.o CC mm/backing-dev.o CC kernel/sysctl.o CC arch/x86/kernel/signal.o CC arch/x86/mm/fault.o AS arch/x86/kernel/entry_32.o CC mm/page_isolation.o CC mm/mm_init.o CC kernel/sysctl_binary.o CC security/keys/key.o CC arch/x86/kernel/traps.o CC arch/x86/mm/ioremap.o CC kernel/capability.o CC mm/mmu_context.o CC security/keys/keyring.o CC arch/x86/mm/extable.o CC kernel/ptrace.o CC security/keys/keyctl.o CC arch/x86/kernel/irq.o CC mm/percpu.o CC arch/x86/kernel/irq_32.o AS arch/x86/crypto/aes-i586-asm_32.o CC kernel/timer.o CC mm/compaction.o CC arch/x86/mm/pageattr.o CC security/keys/permission.o CC arch/x86/mm/mmap.o CC arch/x86/kernel/dumpstack_32.o LDS arch/x86/vdso/vdso32/vdso32.lds CC mm/fremap.o CC arch/x86/crypto/aes_glue.o CC security/keys/request_key.o CC security/keys/process_keys.o CC kernel/user.o AS arch/x86/vdso/vdso32/note.o AS arch/x86/crypto/aesni-intel_asm.o CC kernel/signal.o CC arch/x86/kernel/time.o CC arch/x86/mm/pat.o CC arch/x86/mm/pgtable.o AS arch/x86/vdso/vdso32/int80.o CC arch/x86/kernel/ioport.o CC mm/highmem.o CC arch/x86/crypto/aesni-intel_glue.o AS arch/x86/vdso/vdso32/sysenter.o CC arch/x86/mm/physaddr.o CC kernel/sys.o CC mm/madvise.o CC security/keys/request_key_auth.o CC arch/x86/kernel/ldt.o CC security/keys/user_defined.o CC arch/x86/crypto/fpu.o CC kernel/kmod.o CC mm/memory.o CC arch/x86/kernel/dumpstack.o CC arch/x86/vdso/vdso32-setup.o CC crypto/api.o CC kernel/workqueue.o CC mm/mincore.o CC arch/x86/mm/gup.o CC arch/x86/mm/setup_nx.o CC arch/x86/kvm/svm.o CC mm/mlock.o CC crypto/cipher.o CC kernel/pid.o CC arch/x86/kernel/nmi.o CC arch/x86/crypto/crc32c-intel.o CC arch/x86/mm/pat_rbtree.o CC fs/open.o CC sound/sound_core.o CC arch/x86/kvm/vmx.o CC arch/x86/kernel/setup.o CC kernel/task_work.o CC arch/x86/mm/tlb.o CC arch/x86/kernel/x86_init.o CC fs/read_write.o CC crypto/compress.o CC sound/sound_firmware.o CC mm/mmap.o CC arch/x86/kvm/../../../virt/kvm/kvm_main.o CC arch/x86/mm/pgtable_32.o CC kernel/rcupdate.o CC crypto/algapi.o CC security/keys/encrypted-keys/encrypted.o LD firmware/built-in.o LD arch/x86/platform/ce4100/built-in.o CC fs/file_table.o CC security/keys/encrypted-keys/ecryptfs_format.o CC arch/x86/math-emu/fpu_entry.o LD sound/oss/built-in.o CC crypto/scatterwalk.o LD arch/x86/platform/efi/built-in.o CC arch/x86/pci/i386.o CC kernel/extable.o CC arch/x86/platform/geode/net5501.o LD arch/x86/platform/iris/built-in.o LD arch/x86/platform/mrst/built-in.o AS arch/x86/realmode/rm/header.o CC arch/x86/platform/olpc/olpc.o CC arch/x86/platform/scx200/scx200_32.o CC arch/x86/platform/sfi/sfi.o AS arch/x86/realmode/rm/trampoline_32.o AS arch/x86/realmode/rm/stack.o AS arch/x86/realmode/rm/reboot_32.o PASYMS arch/x86/realmode/rm/pasyms.h LDS arch/x86/realmode/rm/realmode.lds LD arch/x86/realmode/rm/realmode.elf RELOCS arch/x86/realmode/rm/realmode.relocs OBJCOPY arch/x86/realmode/rm/realmode.bin AS arch/x86/realmode/rmpiggy.o GEN usr/initramfs_data.cpio LD drivers/amba/built-in.o LD drivers/auxdisplay/built-in.o AS usr/initramfs_data.o CC drivers/base/core.o CC arch/x86/power/cpu.o LD usr/built-in.o CC arch/x86/kernel/i8259.o CC mm/mprotect.o CC arch/x86/mm/iomap_32.o LD arch/x86/platform/uv/built-in.o LD arch/x86/realmode/built-in.o VDSO arch/x86/vdso/vdso32-int80.so.dbg LD arch/x86/platform/visws/built-in.o CC arch/x86/video/fbdev.o CC arch/x86/kvm/../../../virt/kvm/ioapic.o CC mm/mremap.o CC drivers/base/bus.o LD arch/x86/platform/sfi/built-in.o CC kernel/params.o CC arch/x86/platform/olpc/olpc_ofw.o CC lib/bcd.o CC arch/x86/kernel/irqinit.o CC mm/msync.o CC arch/x86/lib/msr-smp.o CC arch/x86/kernel/jump_label.o CC fs/super.o CC kernel/posix-timers.o CC lib/div64.o CC arch/x86/kvm/../../../virt/kvm/coalesced_mmio.o CC net/socket.o CC mm/rmap.o CC arch/x86/mm/dump_pagetables.o CC arch/x86/mm/highmem_32.o CC kernel/kthread.o CC arch/x86/kernel/irq_work.o CC kernel/wait.o CC kernel/kfifo.o CC lib/sort.o CC arch/x86/kernel/probe_roms.o CC arch/x86/kernel/sys_i386_32.o CC kernel/sys_ni.o CC arch/x86/platform/olpc/olpc_dt.o LD arch/x86/platform/scx200/scx200.o VDSO arch/x86/vdso/vdso32-sysenter.so.dbg VDSOSYM arch/x86/vdso/vdso32-int80-syms.lds LD arch/x86/platform/scx200/built-in.o CC lib/parser.o CC arch/x86/math-emu/errors.o CC mm/vmalloc.o CC crypto/ablkcipher.o CC fs/char_dev.o OBJCOPY arch/x86/vdso/vdso32-int80.so OBJCOPY arch/x86/vdso/vdso32-sysenter.so VDSOSYM arch/x86/vdso/vdso32-sysenter-syms.lds CC crypto/blkcipher.o LD drivers/block/built-in.o AS arch/x86/vdso/vdso32.o LD drivers/cdrom/built-in.o CC mm/pagewalk.o CC mm/pgtable-generic.o CC arch/x86/kvm/../../../virt/kvm/irq_comm.o CC drivers/char/mem.o LD drivers/clk/built-in.o VDSOSYM arch/x86/vdso/vdso32-syms.lds LD arch/x86/platform/geode/built-in.o CC drivers/clocksource/i8253.o CC kernel/posix-cpu-timers.o CC drivers/connector/cn_queue.o LD sound/soundcore.o CC fs/stat.o LD arch/x86/vdso/built-in.o LD sound/built-in.o CC fs/exec.o CC kernel/mutex.o CC lib/halfmd4.o CC arch/x86/pci/init.o CC drivers/base/dd.o CC drivers/base/syscore.o CC crypto/ahash.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:584:0, from /scratch/kisskb/src/arch/x86/include/asm/sections.h:5, from /scratch/kisskb/src/arch/x86/include/asm/hw_irq.h:26, from /scratch/kisskb/src/include/linux/irq.h:364, from /scratch/kisskb/src/arch/x86/include/asm/hardirq.h:5, from /scratch/kisskb/src/include/linux/hardirq.h:7, from /scratch/kisskb/src/include/linux/ftrace_event.h:7, from /scratch/kisskb/src/include/trace/syscall.h:6, from /scratch/kisskb/src/include/linux/syscalls.h:78, from /scratch/kisskb/src/kernel/capability.c:15: In function 'copy_from_user', inlined from 'sys_capset' at /scratch/kisskb/src/kernel/capability.c:256:371: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC arch/x86/kernel/i386_ksyms_32.o CC net/802/p8022.o CC net/802/psnap.o CC kernel/hrtimer.o CC lib/debug_locks.o CC mm/process_vm_access.o CC net/802/stp.o CC fs/pipe.o CC kernel/rwsem.o CC kernel/nsproxy.o CC arch/x86/platform/olpc/olpc-xo1-pm.o CC arch/x86/kernel/syscall_32.o LD arch/x86/crypto/aes-i586.o CC drivers/connector/connector.o CC arch/x86/kernel/bootflag.o CC arch/x86/kernel/e820.o LD arch/x86/crypto/aesni-intel.o CC arch/x86/lib/cache-smp.o LD arch/x86/crypto/built-in.o CC arch/x86/kernel/pci-dma.o AS arch/x86/platform/olpc/xo1-wakeup.o CC arch/x86/platform/olpc/olpc-xo1-sci.o CC crypto/shash.o CC kernel/srcu.o CC mm/init-mm.o CC fs/namei.o CC mm/nobootmem.o CC mm/memblock.o CC fs/fcntl.o CC arch/x86/pci/pcbios.o CC mm/dmapool.o CC drivers/char/random.o CC drivers/char/ttyprintk.o CC arch/x86/pci/mmconfig_32.o CC arch/x86/pci/direct.o CC arch/x86/math-emu/fpu_arith.o CC arch/x86/kernel/quirks.o CC drivers/base/driver.o CC crypto/algboss.o CC arch/x86/kernel/topology.o LD arch/x86/power/built-in.o CC arch/x86/kernel/kdebugfs.o CC mm/mmu_notifier.o CC mm/slub.o CC lib/random32.o CC mm/migrate.o CC net/802/garp.o CC crypto/testmgr.o CC fs/ioctl.o LD arch/x86/video/built-in.o CC arch/x86/pci/mmconfig-shared.o CC crypto/crypto_wq.o CC fs/readdir.o CC kernel/semaphore.o CC kernel/notifier.o CC kernel/ksysfs.o CC arch/x86/math-emu/fpu_aux.o LD drivers/clocksource/built-in.o LD init/mounts.o CC mm/huge_memory.o LD init/built-in.o CC drivers/cpuidle/cpuidle.o CC drivers/crypto/padlock-aes.o CC kernel/cred.o CC lib/bust_spinlocks.o CC arch/x86/math-emu/fpu_etc.o CC mm/cleancache.o CC kernel/async.o CC fs/select.o CC arch/x86/kvm/../../../virt/kvm/eventfd.o CC arch/x86/kernel/alternative.o CC arch/x86/kvm/../../../virt/kvm/assigned-dev.o CC arch/x86/kernel/i8253.o CC arch/x86/lib/msr.o CC drivers/crypto/hifn_795x.o LD security/keys/encrypted-keys/encrypted-keys.o CC drivers/cpuidle/driver.o LD security/keys/encrypted-keys/built-in.o CC arch/x86/kernel/pci-nommu.o CC drivers/extcon/extcon_class.o CC drivers/extcon/extcon_gpio.o CC drivers/firewire/nosy.o CC arch/x86/math-emu/fpu_tags.o CC arch/x86/math-emu/fpu_trig.o CC arch/x86/kernel/hw_breakpoint.o CC arch/x86/math-emu/load_store.o CC arch/x86/pci/olpc.o CC drivers/char/misc.o CC fs/fifo.o CC fs/dcache.o CC kernel/range.o CC crypto/aead.o AS arch/x86/lib/msr-reg.o CC drivers/char/virtio_console.o CC arch/x86/lib/msr-reg-export.o CC drivers/base/class.o CC drivers/base/platform.o CC drivers/base/cpu.o CC crypto/chainiv.o CC crypto/eseqiv.o CC net/8021q/vlan_core.o CC kernel/groups.o CC drivers/firmware/iscsi_ibft_find.o CC kernel/lglock.o CC drivers/char/applicom.o CC drivers/char/toshiba.o CC arch/x86/kvm/../../../virt/kvm/async_pf.o CC lib/hexdump.o CC arch/x86/pci/fixup.o CC arch/x86/pci/legacy.o CC drivers/cpuidle/governor.o CC arch/x86/lib/atomic64_32.o CC drivers/cpuidle/sysfs.o CC drivers/gpio/gpiolib.o CC lib/kasprintf.o CC net/9p/mod.o CC drivers/gpio/devres.o LD security/keys/built-in.o CC lib/bitmap.o CC arch/x86/kvm/x86.o CC net/appletalk/aarp.o AS arch/x86/lib/atomic64_cx8_32.o CC net/appletalk/ddp.o CC drivers/firmware/memmap.o CC kernel/events/core.o CC kernel/irq/irqdesc.o LD security/built-in.o CC kernel/events/ring_buffer.o CC arch/x86/math-emu/get_address.o CC fs/inode.o CC kernel/power/qos.o CC drivers/gpio/gpiolib-of.o AS arch/x86/lib/checksum_32.o CC arch/x86/kernel/tsc.o CC drivers/gpio/gpio-74x164.o CC arch/x86/lib/cmpxchg.o CC net/8021q/vlan.o CC arch/x86/kvm/mmu.o CC drivers/base/firmware.o CC net/appletalk/dev.o CC lib/scatterlist.o CC arch/x86/lib/delay.o CC arch/x86/kvm/emulate.o CC fs/attr.o CC arch/x86/kvm/i8259.o CC arch/x86/kernel/io_delay.o CC arch/x86/kernel/rtc.o LD arch/x86/mm/built-in.o CC fs/bad_inode.o CC crypto/seqiv.o CC drivers/gpio/gpio-bt8xx.o CC crypto/pcompress.o CC net/can/gw.o CC kernel/events/callchain.o CC net/core/sock.o CC kernel/irq/handle.o CC kernel/sched/core.o CC kernel/time/timekeeping.o CC net/batman-adv/bat_debugfs.o CC kernel/sched/clock.o CC net/core/request_sock.o CC crypto/crypto_user.o LD drivers/connector/cn.o CC arch/x86/math-emu/poly_atan.o LD drivers/connector/built-in.o CC arch/x86/kernel/pci-iommu_table.o LD arch/x86/platform/olpc/built-in.o LD arch/x86/platform/built-in.o CC arch/x86/pci/irq.o CC drivers/cpuidle/governors/ladder.o LD drivers/gpu/stub/built-in.o CC crypto/hmac.o CC net/8021q/vlan_dev.o CC kernel/time/ntp.o CC arch/x86/math-emu/poly_l2.o CC kernel/time/clocksource.o /scratch/kisskb/src/mm/memblock.c: In function '__next_mem_pfn_range': /scratch/kisskb/src/mm/memblock.c:708:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized] CC net/batman-adv/bat_iv_ogm.o CC drivers/gpio/gpio-cs5535.o CC arch/x86/kernel/resource.o CC drivers/hsi/hsi_boardinfo.o CC drivers/hsi/hsi.o CC drivers/gpu/drm/drm_auth.o CC arch/x86/kernel/process.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:584:0, from /scratch/kisskb/src/include/linux/uaccess.h:5, from /scratch/kisskb/src/arch/x86/include/asm/stacktrace.h:9, from /scratch/kisskb/src/arch/x86/include/asm/perf_event.h:212, from /scratch/kisskb/src/include/linux/perf_event.h:583, from /scratch/kisskb/src/kernel/sys.c:16: In function 'copy_from_user', inlined from 'prctl_set_mm' at /scratch/kisskb/src/kernel/sys.c:1953:390: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] In function 'copy_from_user', inlined from 'sys_sethostname' at /scratch/kisskb/src/kernel/sys.c:1377:350: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] In function 'copy_from_user', inlined from 'sys_setdomainname' at /scratch/kisskb/src/kernel/sys.c:1428:350: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC crypto/crypto_null.o CC crypto/md5.o CC arch/x86/pci/common.o CC crypto/rmd128.o CC kernel/trace/trace_selftest_dynamic.o CC kernel/events/hw_breakpoint.o CC net/dcb/dcbnl.o CC drivers/hwmon/hwmon.o CC net/decnet/af_decnet.o CC crypto/rmd160.o CC net/batman-adv/bat_sysfs.o CC drivers/gpio/gpio-janz-ttl.o CC arch/x86/math-emu/poly_2xm1.o CC drivers/i2c/i2c-boardinfo.o CC net/decnet/dn_nsp_in.o CC net/decnet/dn_nsp_out.o CC net/decnet/dn_route.o CC net/9p/client.o CC drivers/char/i8k.o CC drivers/gpio/gpio-max730x.o CC kernel/power/main.o CC drivers/base/init.o CC drivers/i2c/i2c-core.o CC net/decnet/dn_dev.o CC net/can/raw.o CC lib/string_helpers.o LD drivers/firmware/built-in.o CC lib/gcd.o CC kernel/irq/manage.o CC kernel/kcmp.o CC net/can/af_can.o CC kernel/irq/spurious.o CC drivers/gpio/gpio-max7300.o LD drivers/gpu/vga/built-in.o AS arch/x86/lib/getuser.o CC lib/lcm.o CC arch/x86/kernel/i387.o CC kernel/freezer.o CC lib/list_sort.o LD net/802/built-in.o GEN arch/x86/lib/inat-tables.c CC net/batman-adv/bitarray.o CC net/dcb/dcbevent.o CC kernel/irq/resend.o CC drivers/gpio/gpio-max7301.o CC arch/x86/kvm/irq.o CC net/ethernet/eth.o LD drivers/extcon/built-in.o CC arch/x86/kvm/lapic.o CC kernel/profile.o CC arch/x86/lib/insn.o CC drivers/idle/intel_idle.o CC lib/uuid.o LD drivers/cpuidle/governors/built-in.o CC lib/flex_array.o CC kernel/stacktrace.o LD drivers/cpuidle/built-in.o CC arch/x86/lib/memcpy_32.o CC kernel/mutex-debug.o CC kernel/trace/trace_clock.o CC net/ethernet/pe2.o CC net/core/skbuff.o CC arch/x86/math-emu/poly_sin.o LD drivers/ieee802154/built-in.o CC arch/x86/math-emu/poly_tan.o CC drivers/i2c/i2c-smbus.o CC arch/x86/kernel/xsave.o CC drivers/i2c/i2c-mux.o CC drivers/gpu/drm/drm_buffer.o CC net/decnet/dn_neigh.o CC drivers/base/map.o /scratch/kisskb/src/drivers/gpio/gpio-bt8xx.c: In function 'bt8xxgpio_remove': /scratch/kisskb/src/drivers/gpio/gpio-bt8xx.c:244:17: warning: ignoring return value of 'gpiochip_remove', declared with attribute warn_unused_result [-Wunused-result] CC kernel/events/uprobes.o CC drivers/base/devres.o CC drivers/hsi/clients/hsi_char.o CC drivers/base/attribute_container.o CC fs/file.o CC net/decnet/dn_timer.o CC drivers/gpio/gpio-max732x.o CC lib/bsearch.o CC drivers/i2c/algos/i2c-algo-bit.o CC kernel/time/jiffies.o CC kernel/lockdep.o CC net/core/iovec.o CC arch/x86/math-emu/reg_add_sub.o CC drivers/base/transport_class.o CC drivers/base/topology.o CC arch/x86/pci/early.o CC net/core/datagram.o CC arch/x86/kernel/ptrace.o CC arch/x86/kernel/tls.o CC drivers/base/devtmpfs.o CC lib/find_last_bit.o LD drivers/firewire/built-in.o CC drivers/base/power/sysfs.o CC net/batman-adv/gateway_client.o CC kernel/power/process.o AS arch/x86/lib/putuser.o CC crypto/sha1_generic.o CC drivers/hwmon/hwmon-vid.o CC arch/x86/kernel/step.o CC drivers/iio/industrialio-core.o CC kernel/time/timer_list.o CC net/9p/error.o CC lib/find_next_bit.o CC net/core/stream.o CC lib/llist.o CC drivers/char/hw_random/core.o CC arch/x86/kernel/i8237.o CC arch/x86/math-emu/reg_compare.o CC drivers/input/gameport/gameport.o CC kernel/time/timecompare.o CC kernel/trace/ftrace.o CC arch/x86/pci/bus_numa.o CC drivers/iio/industrialio-event.o CC drivers/char/hw_random/timeriomem-rng.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:584:0, from /scratch/kisskb/src/arch/x86/include/asm/sections.h:5, from /scratch/kisskb/src/arch/x86/include/asm/hw_irq.h:26, from /scratch/kisskb/src/include/linux/irq.h:364, from /scratch/kisskb/src/arch/x86/include/asm/hardirq.h:5, from /scratch/kisskb/src/include/linux/hardirq.h:7, from /scratch/kisskb/src/include/linux/interrupt.h:12, from /scratch/kisskb/src/net/socket.c:65: In function 'copy_from_user', inlined from 'sys_socketcall' at /scratch/kisskb/src/net/socket.c:2367:343: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC lib/kstrtox.o CC kernel/rtmutex.o CC lib/iomap.o CC net/ipv4/route.o CC net/ipv4/inetpeer.o CC net/core/scm.o CC net/can/proc.o AS arch/x86/lib/rwlock.o CC kernel/rtmutex-debug.o CC drivers/input/gameport/emu10k1-gp.o CC crypto/sha256_generic.o CC kernel/trace/ring_buffer.o AS arch/x86/lib/rwsem.o CC drivers/gpio/gpio-mc33880.o CC net/ipv6/af_inet6.o CC arch/x86/math-emu/reg_constant.o CC arch/x86/lib/string_32.o CC drivers/input/gameport/ns558.o CC net/core/gen_stats.o CC kernel/trace/trace.o CC net/ipv4/protocol.o CC drivers/i2c/busses/i2c-ali15x3.o CC lib/pci_iomap.o CC arch/x86/kvm/i8254.o CC net/ipv6/anycast.o CC net/ipv6/ip6_output.o CC lib/iomap_copy.o CC fs/filesystems.o CC arch/x86/kernel/stacktrace.o CC drivers/base/regmap/regmap.o LD arch/x86/kernel/acpi/built-in.o CC kernel/trace/trace_output.o CC net/batman-adv/gateway_common.o CC drivers/iio/inkern.o CC drivers/base/dma-mapping.o CC drivers/char/hw_random/amd-rng.o CC arch/x86/kernel/apic/apic.o CC drivers/char/hw_random/virtio-rng.o CC drivers/base/dma-coherent.o CC drivers/gpu/drm/drm_bufs.o CC net/8021q/vlan_netlink.o CC drivers/gpu/drm/drm_cache.o CC drivers/i2c/muxes/i2c-mux-gpio.o CC net/key/af_key.o LD drivers/idle/built-in.o CC drivers/hwmon/w83627hf.o CC kernel/sched/idle_task.o LD drivers/iommu/built-in.o CC lib/devres.o CC arch/x86/math-emu/reg_convert.o CC arch/x86/math-emu/reg_ld_str.o CC arch/x86/math-emu/reg_divide.o CC arch/x86/math-emu/reg_mul.o AS arch/x86/math-emu/reg_u_add.o CC net/batman-adv/hard-interface.o /scratch/kisskb/src/kernel/profile.c:268:13: warning: 'profile_flip_buffers' defined but not used [-Wunused-function] /scratch/kisskb/src/kernel/profile.c:291:13: warning: 'profile_discard_flip_buffers' defined but not used [-Wunused-function] /scratch/kisskb/src/kernel/profile.c:355:125: warning: 'profile_cpu_callback' defined but not used [-Wunused-function] CC net/llc/llc_core.o CC arch/x86/kvm/timer.o CC net/ipv4/ip_input.o CC drivers/base/power/generic_ops.o CC kernel/dma.o CC kernel/time/timeconv.o LD drivers/crypto/built-in.o CC drivers/base/power/common.o CC drivers/base/power/qos.o CC drivers/isdn/capi/kcapi.o CC drivers/base/regmap/regcache.o CC kernel/power/suspend.o CC net/ipv4/ip_fragment.o CC drivers/isdn/capi/capiutil.o CC crypto/sha512_generic.o CC drivers/isdn/divert/isdn_divert.o AS arch/x86/math-emu/reg_u_div.o AS arch/x86/math-emu/reg_u_mul.o AS arch/x86/math-emu/reg_u_sub.o CC arch/x86/kernel/apic/apic_noop.o CC drivers/isdn/gigaset/common.o CC drivers/leds/led-core.o CC drivers/leds/led-class.o CC arch/x86/kernel/apic/ipi.o CC drivers/leds/led-triggers.o CC arch/x86/lib/strstr_32.o CC drivers/base/regmap/regcache-rbtree.o CC lib/spinlock_debug.o CC arch/x86/pci/amd_bus.o CC drivers/gpu/drm/drm_context.o AS arch/x86/lib/thunk_32.o CC kernel/time/posix-clock.o CC arch/x86/lib/usercopy.o LD net/ethernet/built-in.o CC arch/x86/kernel/reboot.o CC kernel/trace/trace_stat.o CC net/8021q/vlan_gvrp.o CC drivers/base/regmap/regcache-lzo.o CC arch/x86/kernel/cpu/intel_cacheinfo.o CC arch/x86/kernel/cpu/scattered.o CC net/netlink/af_netlink.o CC arch/x86/kernel/cpu/topology.o CC kernel/power/autosleep.o CC arch/x86/kernel/cpu/proc.o CC arch/x86/kvm/cpuid.o MKCAP arch/x86/kernel/cpu/capflags.c CC fs/namespace.o CC arch/x86/kernel/cpu/powerflags.o CC drivers/isdn/gigaset/interface.o CC arch/x86/kernel/msr.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:584:0, from /scratch/kisskb/src/include/net/checksum.h:25, from /scratch/kisskb/src/include/linux/skbuff.h:29, from /scratch/kisskb/src/include/linux/if_ether.h:134, from /scratch/kisskb/src/include/linux/netdevice.h:29, from /scratch/kisskb/src/net/can/raw.c:47: In function 'copy_from_user', inlined from 'raw_setsockopt' at /scratch/kisskb/src/net/can/raw.c:521:370: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC arch/x86/kernel/early-quirks.o CC drivers/gpu/drm/drm_dma.o CC arch/x86/lib/usercopy_32.o CC net/batman-adv/hash.o CC arch/x86/kernel/apm_32.o CC arch/x86/kvm/pmu.o CC net/ipv6/ip6_input.o CC net/batman-adv/icmp_socket.o CC drivers/i2c/busses/i2c-amd756.o LD drivers/char/hw_random/rng-core.o CC kernel/sched/fair.o LD drivers/char/hw_random/built-in.o CC drivers/gpio/gpio-mcp23s08.o CC drivers/hwmon/w83792d.o CC kernel/irq/chip.o CC drivers/base/regmap/regmap-debugfs.o LD drivers/input/gameport/built-in.o LD drivers/i2c/algos/built-in.o AS arch/x86/math-emu/div_small.o CC net/core/gen_estimator.o CC drivers/base/power/main.o CC kernel/irq/dummychip.o CC drivers/char/ipmi/ipmi_msghandler.o CC net/core/net_namespace.o AS arch/x86/math-emu/reg_norm.o CC arch/x86/kernel/cpu/common.o CC kernel/sched/rt.o LD drivers/hsi/clients/built-in.o CC net/ipv4/ip_forward.o LD drivers/hsi/built-in.o CC net/core/secure_seq.o /scratch/kisskb/src/mm/memory.c: In function 'remap_pte_range': /scratch/kisskb/src/include/linux/spinlock.h:325:19: warning: 'ptl' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/mm/memory.c:2192:14: note: 'ptl' was declared here /scratch/kisskb/src/mm/memory.c: In function 'copy_pte_range': /scratch/kisskb/src/include/linux/spinlock.h:325:19: warning: 'dst_ptl' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/mm/memory.c:919:24: note: 'dst_ptl' was declared here CC drivers/base/dma-buf.o LD drivers/iio/adc/built-in.o CC fs/seq_file.o CC kernel/irq/devres.o CC fs/xattr.o CC kernel/sched/stop_task.o CC net/9p/util.o CC drivers/iio/amplifiers/ad8366.o CC kernel/sched/cpupri.o CC drivers/i2c/busses/i2c-amd8111.o LD drivers/isdn/hardware/eicon/built-in.o CC kernel/trace/trace_printk.o CC net/core/flow_dissector.o CC kernel/power/poweroff.o CC drivers/isdn/hardware/mISDN/hfcpci.o LD net/can/can.o LD net/can/can-raw.o LD net/can/can-gw.o LD net/appletalk/appletalk.o CC arch/x86/kernel/cpu/vmware.o AS arch/x86/math-emu/reg_round.o CC lib/hweight.o LD net/can/built-in.o LD drivers/i2c/muxes/built-in.o CC drivers/i2c/busses/i2c-nforce2.o LD net/appletalk/built-in.o CC arch/x86/kernel/apic/hw_nmi.o CC drivers/base/regmap/regmap-i2c.o CC drivers/isdn/hardware/mISDN/speedfax.o CC drivers/isdn/divert/divert_procfs.o CC drivers/base/power/wakeup.o CC arch/x86/kernel/apic/io_apic.o CC kernel/smp.o LD drivers/lguest/built-in.o CC net/decnet/sysctl_net_decnet.o CC kernel/smpboot.o AS arch/x86/math-emu/wm_shrx.o CC net/llc/llc_input.o CC drivers/gpio/gpio-ml-ioh.o AS arch/x86/math-emu/wm_sqrt.o CC lib/list_debug.o CC net/llc/llc_output.o CC net/core/dev.o CC drivers/gpu/drm/drm_drv.o CC drivers/char/pcmcia/cm4000_cs.o CC drivers/leds/leds-lm3530.o CC arch/x86/kernel/cpu/hypervisor.o CC kernel/spinlock.o CC drivers/hwmon/w83791d.o CC drivers/base/firmware_class.o CC arch/x86/kernel/cpu/sched.o CC drivers/leds/leds-lp3944.o CC drivers/leds/leds-lp5523.o CC drivers/gpu/drm/drm_fops.o CC drivers/leds/leds-tca6507.o CC net/netlink/genetlink.o /scratch/kisskb/src/arch/x86/kvm/svm.c: In function 'has_svm': /scratch/kisskb/src/arch/x86/kvm/svm.c:601:9: warning: 'msg' may be used uninitialized in this function [-Wuninitialized] CC arch/x86/kernel/microcode_core.o CC kernel/kallsyms.o CC drivers/i2c/busses/i2c-piix4.o CC kernel/irq/generic-chip.o CC arch/x86/kernel/microcode_intel.o AS arch/x86/math-emu/div_Xsig.o CC drivers/base/regmap/regmap-spi.o CC kernel/trace/trace_sched_switch.o CC net/ipv6/addrconf.o CC kernel/time/alarmtimer.o CC fs/libfs.o CC net/core/ethtool.o LD kernel/power/built-in.o CC drivers/hwmon/adm1021.o CC arch/x86/kernel/apic/bigsmp_32.o CC drivers/leds/leds-ot200.o LD arch/x86/pci/built-in.o CC kernel/trace/trace_functions.o CC arch/x86/kernel/microcode_amd.o CC drivers/char/pcmcia/cm4040_cs.o CC drivers/base/regmap/regmap-irq.o LD net/8021q/8021q.o CC drivers/isdn/capi/capilib.o CC kernel/trace/trace_nop.o CC drivers/gpio/gpio-pca953x.o LD net/8021q/built-in.o CC kernel/trace/trace_branch.o CC arch/x86/kernel/apic/probe_32.o CC lib/bitrev.o CC arch/x86/kernel/smp.o CC drivers/gpio/gpio-pcf857x.o CC crypto/tgr192.o CC net/batman-adv/main.o CC arch/x86/kernel/cpu/mshyperv.o CC drivers/isdn/divert/divert_init.o CC kernel/backtracetest.o LD arch/x86/lib/built-in.o CC net/batman-adv/originator.o CC kernel/cgroup.o CC net/batman-adv/ring_buffer.o CC arch/x86/lib/inat.o CC drivers/leds/leds-da9052.o CC drivers/isdn/gigaset/proc.o LD drivers/iio/amplifiers/built-in.o LD drivers/iio/industrialio.o CC drivers/base/power/runtime.o CC lib/crc-ccitt.o CC crypto/gf128mul.o LD drivers/iio/built-in.o CC drivers/leds/leds-wm831x-status.o CC drivers/isdn/hardware/mISDN/w6692.o CC drivers/leds/leds-regulator.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:584:0, from /scratch/kisskb/src/include/net/checksum.h:25, from /scratch/kisskb/src/include/linux/skbuff.h:29, from /scratch/kisskb/src/include/linux/if_ether.h:134, from /scratch/kisskb/src/include/linux/netdevice.h:29, from /scratch/kisskb/src/net/decnet/af_decnet.c:114: In function 'copy_from_user', inlined from '__dn_setsockopt.isra.17' at /scratch/kisskb/src/net/decnet/af_decnet.c:1363:365: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] AR arch/x86/lib/lib.a CC drivers/isdn/hardware/mISDN/mISDNipac.o CC lib/crc16.o CC drivers/char/ipmi/ipmi_devintf.o CC crypto/ecb.o CC crypto/cbc.o LD drivers/macintosh/built-in.o CC net/core/dev_addr_lists.o CC arch/x86/kernel/smpboot.o CC arch/x86/kernel/cpu/rdrand.o CC net/llc/llc_if.o CC drivers/isdn/capi/capi.o CC net/core/dst.o CC net/ipv4/ip_options.o LD net/dcb/built-in.o CC drivers/isdn/capi/capidrv.o CC kernel/irq/autoprobe.o CC drivers/isdn/gigaset/ev-layer.o CC kernel/trace/trace_events.o CC kernel/trace/trace_export.o CC drivers/leds/leds-dac124s085.o AS arch/x86/math-emu/polynom_Xsig.o CC drivers/hwmon/adm1029.o /scratch/kisskb/src/arch/x86/kvm/pmu.c: In function 'reprogram_gp_counter': /scratch/kisskb/src/arch/x86/kvm/pmu.c:239:19: warning: 'config' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/arch/x86/kvm/pmu.c:211:11: note: 'config' was declared here AS arch/x86/math-emu/round_Xsig.o CC drivers/i2c/busses/i2c-sis5595.o CC drivers/isdn/i4l/isdn_net.o AS arch/x86/math-emu/shr_Xsig.o CC fs/fs-writeback.o CC drivers/hwmon/adm9240.o CC net/ipv6/addrlabel.o CC net/llc/llc_c_ev.o CC drivers/i2c/busses/i2c-sis630.o AS arch/x86/math-emu/mul_Xsig.o CC crypto/lrw.o CC net/ipv6/route.o LD drivers/media/common/tuners/built-in.o CC drivers/isdn/gigaset/asyncdata.o CC kernel/irq/irqdomain.o LD drivers/media/rc/keymaps/built-in.o LD arch/x86/math-emu/built-in.o LD drivers/media/common/built-in.o LD drivers/media/rc/built-in.o LD net/decnet/decnet.o CC net/9p/protocol.o CC kernel/trace/trace_event_perf.o CC net/core/netevent.o CC arch/x86/kernel/cpu/match.o CC drivers/isdn/gigaset/capi.o CC net/core/neighbour.o CC arch/x86/kernel/cpu/bugs.o LD drivers/memory/built-in.o CC crypto/ctr.o LD drivers/media/video/davinci/built-in.o CC drivers/hwmon/ads1015.o CC drivers/mfd/88pm860x-core.o LD net/decnet/built-in.o LD drivers/media/video/built-in.o CC net/openvswitch/actions.o CC drivers/misc/bmp085.o LD drivers/media/built-in.o CC drivers/hwmon/ads7828.o CC net/ipv6/ip6_fib.o CC drivers/char/ipmi/ipmi_si_intf.o CC kernel/cgroup_freezer.o CC drivers/isdn/hardware/mISDN/mISDNisar.o CC net/openvswitch/datapath.o CC net/9p/trans_fd.o CC drivers/mfd/88pm860x-i2c.o CC fs/pnode.o CC net/ipv4/ip_output.o LD drivers/isdn/divert/dss1_divert.o CC drivers/mfd/pcf50633-core.o CC drivers/mfd/pcf50633-irq.o CC kernel/utsname.o LD drivers/isdn/divert/built-in.o CC lib/crc-t10dif.o LD drivers/mmc/built-in.o /scratch/kisskb/src/drivers/gpu/drm/drm_bufs.c: In function 'drm_rmmap_locked': /scratch/kisskb/src/drivers/gpu/drm/drm_bufs.c:467:13: warning: 'master' may be used uninitialized in this function [-Wuninitialized] GZIP kernel/config_data.gz CC kernel/pid_namespace.o CC kernel/res_counter.o CC drivers/leds/ledtrig-timer.o CC kernel/trace/trace_events_filter.o CC arch/x86/kernel/tsc_sync.o CC drivers/net/Space.o CC crypto/ccm.o CC drivers/misc/bmp085-spi.o CC drivers/misc/phantom.o /scratch/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /scratch/kisskb/src/drivers/base/regmap/regmap.c:882:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_register_patch': /scratch/kisskb/src/drivers/base/regmap/regmap.c:1062:9: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] CC drivers/mfd/tps65912-core.o LD drivers/nfc/built-in.o CC drivers/gpu/drm/drm_gem.o CC drivers/i2c/busses/i2c-viapro.o LD mm/built-in.o CC crypto/cryptd.o CC drivers/gpu/drm/drm_ioctl.o CC drivers/isdn/mISDN/core.o CC drivers/isdn/mISDN/fsm.o CC kernel/time/clockevents.o CC kernel/time/tick-common.o LD drivers/base/regmap/built-in.o HOSTCC lib/gen_crc32table CC arch/x86/kernel/setup_percpu.o CC drivers/gpu/drm/drm_irq.o CC net/ipv4/ip_sockglue.o CC drivers/leds/ledtrig-heartbeat.o CC drivers/isdn/i4l/isdn_tty.o CC kernel/time/tick-broadcast.o CC drivers/isdn/i4l/isdn_v110.o CC net/sched/sch_generic.o CC kernel/time/tick-oneshot.o CC kernel/trace/power-traces.o CC arch/x86/kernel/cpu/intel.o CC drivers/gpio/gpio-pch.o CC drivers/gpio/gpio-sch.o CC net/ipv6/ipv6_sockglue.o CC arch/x86/kernel/mpparse.o CC drivers/i2c/busses/i2c-designware-pcidrv.o CC net/ipv4/inet_hashtables.o CC drivers/gpu/drm/drm_lock.o CC net/unix/af_unix.o CC drivers/isdn/i4l/isdn_common.o CC drivers/isdn/i4l/isdn_audio.o CC net/ipv4/inet_timewait_sock.o CC drivers/i2c/busses/i2c-designware-core.o /scratch/kisskb/src/arch/x86/kernel/apm_32.c:361:2: warning: #warning deprecated CONFIG_APM_CPU_IDLE will be deleted in 2012 [-Wcpp] CC lib/libcrc32c.o CC arch/x86/kernel/cpu/amd.o CC drivers/mfd/tps65912-irq.o CC kernel/stop_machine.o CC kernel/rcutorture.o CC drivers/leds/ledtrig-backlight.o CC drivers/net/loopback.o CC arch/x86/kernel/cpu/cyrix.o CC net/llc/llc_c_ac.o CC drivers/isdn/i4l/isdn_ttyfax.o CC kernel/trace/rpm-traces.o CC net/batman-adv/routing.o CC kernel/rcutree.o CC drivers/of/base.o CC drivers/hwmon/ads7871.o CC net/unix/garbage.o CC kernel/rcutree_trace.o CC kernel/relay.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:584:0, from /scratch/kisskb/src/include/linux/poll.h:14, from /scratch/kisskb/src/drivers/char/ipmi/ipmi_devintf.c:37: In function 'copy_from_user', inlined from 'handle_send_req' at /scratch/kisskb/src/drivers/char/ipmi/ipmi_devintf.c:183:400: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC kernel/trace/trace_probe.o CC net/ipv4/inet_connection_sock.o CC kernel/trace/trace_uprobe.o CC kernel/time/tick-sched.o CC net/9p/trans_common.o CC arch/x86/kernel/crash_dump_32.o CC net/9p/trans_virtio.o CC drivers/char/ipmi/ipmi_kcs_sm.o CC drivers/pci/access.o CC drivers/parport/share.o CC drivers/pci/bus.o CC drivers/isdn/mISDN/socket.o CC drivers/pci/probe.o CC net/ipv4/tcp.o CC crypto/des_generic.o CC net/ipv6/ndisc.o CC drivers/i2c/busses/i2c-eg20t.o CC drivers/i2c/busses/i2c-intel-mid.o CC drivers/hwmon/adt7475.o CC arch/x86/kernel/cpu/centaur.o CC net/ipv4/tcp_input.o LD drivers/pinctrl/built-in.o LD drivers/net/appletalk/built-in.o CC net/ipv4/tcp_output.o CC drivers/pcmcia/ds.o CC crypto/fcrypt.o CC net/openvswitch/dp_notify.o CC arch/x86/kernel/hpet.o CC arch/x86/kernel/cpu/transmeta.o CC drivers/platform/x86/ibm_rtl.o CC drivers/net/can/slcan.o CC lib/lzo/lzo1x_compress.o CC drivers/leds/ledtrig-gpio.o CC drivers/mfd/wm831x-core.o CC drivers/gpu/drm/drm_memory.o CC arch/x86/kernel/cpu/umc.o CC arch/x86/kernel/cpu/perf_event.o CC arch/x86/kernel/cpu/perf_event_amd.o CC arch/x86/kernel/cpu/perf_event_p6.o CC drivers/parport/ieee1284.o LD drivers/base/power/built-in.o LD drivers/base/built-in.o CC drivers/parport/ieee1284_ops.o CC drivers/i2c/busses/i2c-parport.o CC drivers/hwmon/asc7621.o CC drivers/hwmon/emc2103.o CC net/batman-adv/send.o CC drivers/hwmon/emc6w201.o CC kernel/irq/migration.o CC net/batman-adv/soft-interface.o CC arch/x86/kernel/amd_nb.o CC net/sched/sch_mq.o CC drivers/gpio/gpio-sx150x.o CC drivers/char/ppdev.o CC drivers/char/nsc_gpio.o CC net/wireless/lib80211.o CC drivers/of/pdt.o CC drivers/parport/procfs.o LD net/netlink/built-in.o CC arch/x86/kernel/kvm.o CC arch/x86/kernel/paravirt.o CC drivers/power/power_supply_core.o CC drivers/misc/bh1780gli.o CC drivers/isdn/mISDN/clock.o CC net/ipv4/tcp_timer.o CC net/ipv4/tcp_ipv4.o CC fs/drop_caches.o /scratch/kisskb/src/net/core/skbuff.c: In function '___pskb_trim': /scratch/kisskb/src/net/core/skbuff.c:1258:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] CC drivers/regulator/core.o CC arch/x86/kernel/paravirt_patch_32.o CC kernel/delayacct.o LD arch/x86/kernel/microcode.o CC net/ipv4/tcp_minisocks.o CC net/ipv4/tcp_cong.o CC drivers/leds/ledtrig-transient.o CC arch/x86/kernel/devicetree.o CC drivers/parport/daisy.o CC drivers/i2c/busses/i2c-parport-light.o LD kernel/time/built-in.o CC drivers/i2c/busses/scx200_acb.o CC drivers/net/can/dev.o CC kernel/irq/pm.o CC arch/x86/kernel/cpu/perf_event_p4.o CC drivers/rtc/rtc-lib.o CC drivers/misc/bh1770glc.o CC drivers/gpu/drm/drm_proc.o CC lib/lzo/lzo1x_decompress.o LD kernel/trace/libftrace.o CC crypto/blowfish_generic.o CC drivers/rtc/hctosys.o CC crypto/blowfish_common.o CC drivers/rtc/class.o /scratch/kisskb/src/net/ipv4/ip_options.c: In function 'ip_options_echo': /scratch/kisskb/src/net/ipv4/ip_options.c:183:16: warning: 'faddr' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/net/ipv4/ip_options.c:162:10: note: 'faddr' was declared here /scratch/kisskb/src/net/ipv4/ip_options.c: In function 'ip_options_rcv_srr': /scratch/kisskb/src/net/ipv4/ip_options.c:648:16: warning: 'nexthop' may be used uninitialized in this function [-Wuninitialized] CC arch/x86/kernel/uprobes.o CC drivers/pci/host-bridge.o CC drivers/pci/remove.o CC drivers/pci/pci.o CC drivers/pcmcia/pcmcia_resource.o CC net/openvswitch/flow.o CC drivers/power/power_supply_sysfs.o CC drivers/gpu/drm/drm_stub.o LD drivers/platform/x86/built-in.o CC drivers/rtc/interface.o LD drivers/platform/built-in.o CC drivers/gpu/drm/drm_vm.o CC drivers/gpu/drm/drm_agpsupport.o CC net/llc/llc_conn.o CC drivers/of/address.o CC drivers/pcmcia/cistpl.o /scratch/kisskb/src/drivers/char/ipmi/ipmi_msghandler.c: In function 'ipmi_request_supply_msgs': /scratch/kisskb/src/drivers/char/ipmi/ipmi_msghandler.c:1891:23: warning: 'lun' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/char/ipmi/ipmi_msghandler.c:1891:23: warning: 'saddr' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/char/ipmi/ipmi_msghandler.c: In function 'ipmi_request_settime': /scratch/kisskb/src/drivers/char/ipmi/ipmi_msghandler.c:1859:23: warning: 'lun' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/char/ipmi/ipmi_msghandler.c:1859:23: warning: 'saddr' may be used uninitialized in this function [-Wuninitialized] CC drivers/mfd/wm831x-irq.o CC fs/splice.o AS arch/x86/kernel/head_32.o LD kernel/trace/built-in.o CC drivers/sfi/sfi_acpi.o CC lib/zlib_deflate/deflate.o CC drivers/sfi/sfi_core.o CC lib/zlib_deflate/deftree.o CC net/core/rtnetlink.o /scratch/kisskb/src/drivers/isdn/hardware/mISDN/hfcpci.c: In function 'hfcpci_softirq': /scratch/kisskb/src/drivers/isdn/hardware/mISDN/hfcpci.c:2298:2: warning: ignoring return value of 'driver_for_each_device', declared with attribute warn_unused_result [-Wunused-result] CC drivers/gpu/drm/drm_scatter.o CC drivers/mfd/wm831x-otp.o CC drivers/mfd/wm831x-auxadc.o CC arch/x86/kernel/cpu/perf_event_intel_lbr.o CC arch/x86/kernel/cpu/perf_event_intel_ds.o CC kernel/taskstats.o CC drivers/net/can/c_can/c_can.o LD drivers/i2c/busses/i2c-designware-pci.o LD net/key/built-in.o CC drivers/gpio/gpio-vx855.o CC drivers/parport/probe.o CC drivers/gpio/gpio-wm831x.o CC lib/zlib_inflate/inffast.o CC lib/zlib_inflate/inflate.o CC drivers/spi/spi.o CC lib/zlib_inflate/infutil.o CC lib/zlib_inflate/inftrees.o CC lib/zlib_inflate/inflate_syms.o LD kernel/irq/built-in.o CC arch/x86/kernel/head32.o CC arch/x86/kernel/head.o LD arch/x86/kernel/apic/built-in.o LDS arch/x86/kernel/vmlinux.lds LD drivers/leds/built-in.o LD arch/x86/kernel/apm.o CC crypto/twofish_generic.o CC net/batman-adv/translation-table.o CC drivers/net/can/c_can/c_can_platform.o CC drivers/char/ipmi/ipmi_smic_sm.o CC drivers/mfd/htc-i2cpld.o CC drivers/char/ipmi/ipmi_bt_sm.o CC lib/zlib_deflate/deflate_syms.o CC drivers/thermal/thermal_sys.o CC drivers/pcmcia/pcmcia_cis.o CC net/xfrm/xfrm_policy.o LD net/wireless/built-in.o CC crypto/twofish_common.o CC net/xfrm/xfrm_state.o CC kernel/tsacct.o CC kernel/tracepoint.o CC drivers/gpu/drm/ati_pcigart.o LD drivers/isdn/capi/kernelcapi.o CC drivers/misc/ioc4.o LD net/sched/built-in.o CC drivers/isdn/mISDN/hwchannel.o CC drivers/of/irq.o CC drivers/pcmcia/cs.o CC drivers/rtc/rtc-88pm860x.o CC net/batman-adv/unicast.o CC net/batman-adv/vis.o CC drivers/spi/spi-altera.o CC net/core/utils.o CC drivers/spi/spi-bitbang.o CC drivers/spi/spi-dw.o LD lib/lzo/lzo_compress.o CC crypto/serpent_generic.o LD lib/lzo/lzo_decompress.o CC fs/sync.o LD lib/lzo/built-in.o LD drivers/char/pcmcia/built-in.o CC lib/percpu_counter.o CC net/core/link_watch.o LD net/9p/9pnet.o CC drivers/misc/ti_dac7512.o CC drivers/mfd/stmpe.o CC drivers/isdn/mISDN/stack.o CC fs/utimes.o CC drivers/isdn/mISDN/layer1.o LD net/9p/9pnet_virtio.o CC drivers/power/power_supply_leds.o CC drivers/tty/tty_io.o LD net/9p/built-in.o CC net/xfrm/xfrm_hash.o CC drivers/hwmon/f71805f.o CC drivers/rtc/rtc-bq32k.o CC drivers/isdn/mISDN/layer2.o CC drivers/misc/altera-stapl/altera-lpt.o CC drivers/net/can/cc770/cc770.o CC drivers/net/can/sja1000/sja1000.o CC drivers/net/can/cc770/cc770_isa.o LD drivers/isdn/capi/built-in.o /scratch/kisskb/src/net/ipv4/inet_connection_sock.c: In function 'inet_csk_get_port': /scratch/kisskb/src/net/ipv4/inet_connection_sock.c:207:17: warning: 'head' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/net/ipv4/inet_connection_sock.c:103:31: note: 'head' was declared here CC drivers/net/can/sja1000/sja1000_isa.o CC drivers/mfd/stmpe-i2c.o CC net/openvswitch/vport.o CC drivers/spi/spi-topcliff-pch.o CC net/openvswitch/vport-internal_dev.o CC drivers/isdn/mISDN/tei.o CC drivers/isdn/mISDN/timerdev.o CC drivers/isdn/mISDN/dsp_core.o CC drivers/of/device.o LD drivers/i2c/busses/built-in.o CC crypto/aes_generic.o CC drivers/mfd/stmpe-spi.o CC drivers/regulator/dummy.o CC net/ipv4/datagram.o CC net/core/filter.o LD drivers/i2c/built-in.o CC net/ipv4/raw.o CC drivers/isdn/mISDN/dsp_cmx.o LD kernel/events/built-in.o /scratch/kisskb/src/drivers/isdn/gigaset/capi.c:291:20: warning: 'format_ie' defined but not used [-Wunused-function] CC drivers/mfd/wm8400-core.o CC drivers/gpu/drm/drm_pci.o CC drivers/rtc/rtc-bq4802.o CC drivers/gpu/drm/drm_platform.o CC drivers/mfd/wm831x-i2c.o LD drivers/isdn/gigaset/gigaset.o LD drivers/sfi/built-in.o CC kernel/elfcore.o LD drivers/isdn/gigaset/built-in.o LD drivers/misc/carma/built-in.o CC drivers/usb/host/pci-quirks.o LD drivers/misc/cb710/built-in.o CC drivers/pci/pci-driver.o CC drivers/tty/n_tty.o CC net/core/sock_diag.o CC lib/fault-inject.o CC net/core/flow.o LD drivers/parport/parport.o CC drivers/misc/altera-stapl/altera-jtag.o LD drivers/parport/built-in.o CC kernel/irq_work.o CC drivers/gpu/drm/drm_sysfs.o CC arch/x86/kernel/cpu/perf_event_intel.o LD drivers/gpio/built-in.o CC net/ipv4/udp.o CC drivers/net/can/softing/softing_main.o LD drivers/net/can/usb/built-in.o CC kernel/user-return-notifier.o CC drivers/net/can/pch_can.o CC crypto/camellia_generic.o CC drivers/power/wm831x_backup.o CC drivers/pci/search.o CC drivers/power/wm831x_power.o CC drivers/power/ds2760_battery.o CC drivers/rtc/rtc-cmos.o CC drivers/net/can/softing/softing_fw.o CC drivers/video/vgastate.o CC arch/x86/kernel/cpu/mcheck/mce.o LD drivers/char/ipmi/ipmi_si.o /scratch/kisskb/src/drivers/misc/bh1770glc.c: In function 'bh1770_prox_read_result': /scratch/kisskb/src/drivers/misc/bh1770glc.c:236:29: warning: 'mode' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/misc/bh1770glc.c:469:5: note: 'mode' was declared here LD drivers/char/ipmi/built-in.o CC drivers/video/fb_notify.o LD lib/zlib_deflate/zlib_deflate.o CC drivers/gpu/drm/drm_hashtab.o CC drivers/hwmon/f71882fg.o CC drivers/of/platform.o CC drivers/video/fbmem.o LD drivers/char/built-in.o LD lib/zlib_deflate/built-in.o CC drivers/gpu/drm/drm_mm.o CC lib/syscall.o CC drivers/net/can/cc770/cc770_platform.o CC arch/x86/kernel/cpu/mtrr/main.o LD lib/zlib_inflate/zlib_inflate.o CC kernel/crash_dump.o LD lib/zlib_inflate/built-in.o CC drivers/of/of_i2c.o CC lib/dynamic_debug.o CC net/xfrm/xfrm_input.o CC drivers/rtc/rtc-da9052.o CC drivers/hwmon/f75375s.o CC fs/stack.o CC arch/x86/kernel/cpu/perfctr-watchdog.o CC drivers/misc/eeprom/at25.o CC net/core/net-sysfs.o CC net/ipv6/udp.o CC drivers/pci/pci-sysfs.o /scratch/kisskb/src/net/core/neighbour.c: In function 'neigh_update': /scratch/kisskb/src/net/core/neighbour.c:1205:14: warning: 'n2' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/net/core/neighbour.c:1198:22: note: 'n2' was declared here CC drivers/virtio/virtio.o CC drivers/virtio/virtio_ring.o CC drivers/hwmon/fschmd.o CC drivers/regulator/fixed-helper.o CC drivers/gpu/drm/drm_crtc.o CC drivers/isdn/mISDN/dsp_tones.o CC kernel/time.o CC drivers/regulator/of_regulator.o CC drivers/tty/tty_ioctl.o CC drivers/watchdog/watchdog_core.o CC drivers/tty/tty_ldisc.o CC drivers/isdn/mISDN/dsp_dtmf.o CC drivers/w1/w1.o CC drivers/regulator/fixed.o CC arch/x86/kernel/cpu/mtrr/if.o CC drivers/pcmcia/socket_sysfs.o CC arch/x86/kernel/cpu/perf_event_amd_ibs.o CC drivers/pcmcia/cardbus.o CC drivers/hwmon/gl518sm.o CC drivers/mfd/tps6105x.o CC drivers/pcmcia/rsrc_mgr.o CC drivers/net/can/sja1000/kvaser_pci.o LD drivers/isdn/hardware/mISDN/built-in.o CC drivers/net/can/sja1000/peak_pcmcia.o LD drivers/isdn/hardware/built-in.o CC fs/fs_struct.o CC drivers/power/ds2780_battery.o CC lib/nlattr.o CC lib/atomic64_test.o CC lib/cpu_rmap.o CC lib/cordic.o LD net/unix/unix.o CC lib/dynamic_queue_limits.o LD drivers/net/can/c_can/built-in.o CC drivers/net/can/sja1000/peak_pci.o LD net/unix/built-in.o CC net/xfrm/xfrm_output.o CC drivers/gpu/drm/drm_modes.o CC net/llc/llc_c_st.o CC drivers/of/of_pci.o CC drivers/gpu/drm/drm_edid.o CC drivers/misc/altera-stapl/altera-comp.o /scratch/kisskb/src/drivers/isdn/i4l/isdn_common.c: In function 'isdn_ioctl': /scratch/kisskb/src/drivers/isdn/i4l/isdn_common.c:1278:8: warning: unused variable 's' [-Wunused-variable] CC drivers/power/ds2781_battery.o CC net/core/net-traces.o CHK kernel/config_data.h CC arch/x86/kernel/cpu/capflags.o UPD kernel/config_data.h LD kernel/sched/built-in.o CC drivers/hwmon/ibmpex.o CC drivers/hwmon/jc42.o CC drivers/watchdog/watchdog_dev.o CC drivers/watchdog/pcwd_pci.o CC drivers/isdn/mISDN/dsp_audio.o CC drivers/gpu/drm/drm_info.o CC fs/statfs.o CC kernel/configs.o CC drivers/misc/altera-stapl/altera.o CC net/llc/llc_pdu.o CC drivers/watchdog/alim1535_wdt.o CC drivers/watchdog/alim7101_wdt.o CC drivers/watchdog/sp5100_tco.o CC net/openvswitch/vport-netdev.o CC lib/strncpy_from_user.o LD drivers/usb/host/built-in.o CC drivers/w1/w1_int.o CC crypto/cast6.o CC drivers/rtc/rtc-ds1305.o LD drivers/usb/built-in.o CC drivers/pci/rom.o CC drivers/gpu/drm/drm_debugfs.o CC drivers/pci/setup-res.o CC crypto/arc4.o CC crypto/seed.o CC drivers/power/ds2782_battery.o CC net/ipv4/udplite.o CC net/llc/llc_sap.o LD drivers/thermal/built-in.o CC net/ipv4/arp.o CC drivers/rtc/rtc-ds1553.o CC net/ipv4/icmp.o CC drivers/w1/w1_family.o CC drivers/virtio/virtio_balloon.o CC drivers/rtc/rtc-ds1672.o CC drivers/regulator/virtual.o CC arch/x86/kernel/cpu/mcheck/mce-severity.o CC drivers/of/of_pci_irq.o LD drivers/isdn/i4l/isdn.o CC lib/strnlen_user.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/isdn/i4l/built-in.o CC drivers/misc/ti-st/st_core.o CC fs/no-block.o CC drivers/hwmon/lm63.o CC drivers/pci/irq.o CC drivers/isdn/mISDN/dsp_blowfish.o CC drivers/misc/vmw_balloon.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:584:0, from /scratch/kisskb/src/include/net/checksum.h:25, from /scratch/kisskb/src/include/linux/skbuff.h:29, from /scratch/kisskb/src/include/linux/netfilter.h:6, from /scratch/kisskb/src/include/net/netns/x_tables.h:5, from /scratch/kisskb/src/include/net/net_namespace.h:19, from /scratch/kisskb/src/include/linux/init_task.h:13, from /scratch/kisskb/src/kernel/cgroup.c:34: In function 'copy_from_user', inlined from 'cgroup_write_X64.isra.17' at /scratch/kisskb/src/kernel/cgroup.c:2350:368: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC drivers/w1/w1_netlink.o CC drivers/gpu/drm/drm_encoder_slave.o CC net/llc/llc_s_ac.o CC drivers/tty/tty_buffer.o CC lib/argv_split.o CC drivers/pci/vpd.o CC lib/bug.o LD drivers/net/can/cc770/built-in.o CC net/llc/llc_s_ev.o CC drivers/rtc/rtc-ds1742.o CC arch/x86/kernel/cpu/mtrr/generic.o LD drivers/misc/eeprom/built-in.o CC drivers/tty/tty_port.o CC drivers/misc/pch_phub.o CC lib/cmdline.o CC drivers/watchdog/ib700wdt.o CC drivers/mfd/tps65010.o CC drivers/regulator/userspace-consumer.o CC fs/debugfs/inode.o CC fs/devpts/inode.o CC fs/configfs/inode.o LD drivers/pcmcia/pcmcia_core.o LD drivers/pcmcia/pcmcia.o LD drivers/pcmcia/pcmcia_rsrc.o CC drivers/tty/tty_mutex.o CC drivers/w1/w1_io.o CC drivers/power/olpc_battery.o LD drivers/pcmcia/built-in.o CC net/ipv6/udplite.o CC crypto/deflate.o CC net/ipv6/raw.o CC drivers/video/fbmon.o LD drivers/net/can/can-dev.o CC arch/x86/kernel/cpu/mcheck/mce_intel.o CC arch/x86/kernel/cpu/mcheck/threshold.o CC drivers/hwmon/lm75.o CC arch/x86/kernel/cpu/mtrr/cleanup.o CC fs/debugfs/file.o LD kernel/built-in.o LD fs/exofs/built-in.o CC drivers/rtc/rtc-ds3234.o CC drivers/mfd/tps6507x.o CC arch/x86/kernel/cpu/mtrr/amd.o CC drivers/gpu/drm/drm_trace_points.o CC drivers/pci/slot.o CC crypto/zlib.o CC drivers/rtc/rtc-m41t94.o /scratch/kisskb/src/net/ipv4/raw.c: In function '__raw_v4_lookup.isra.13': /scratch/kisskb/src/net/ipv4/raw.c:119:178: warning: 'node' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/net/ipv4/raw.c:114:21: note: 'node' was declared here CC fs/fscache/cache.o CC net/llc/llc_s_st.o CC arch/x86/kernel/cpu/mtrr/cyrix.o CC lib/cpumask.o CC crypto/michael_mic.o CC arch/x86/kernel/cpu/mcheck/therm_throt.o CC drivers/net/can/softing/softing_cs.o CC drivers/pci/quirks.o CC drivers/hwmon/lm77.o CC drivers/isdn/mISDN/dsp_pipeline.o CC net/xfrm/xfrm_sysctl.o CC lib/ctype.o LD drivers/of/built-in.o CC drivers/rtc/rtc-m48t35.o CC net/ipv4/devinet.o CC drivers/tty/pty.o CC drivers/tty/sysrq.o CC arch/x86/kernel/cpu/mtrr/centaur.o CC drivers/video/fbcmap.o CC fs/fscache/cookie.o CC drivers/watchdog/ibmasr.o CC fs/configfs/file.o CC drivers/regulator/lp3971.o CC fs/fscache/fsdef.o CC fs/fuse/dev.o CC drivers/watchdog/i6300esb.o CC drivers/rtc/rtc-pcf8563.o CC drivers/isdn/mISDN/dsp_hwec.o CC drivers/tty/hvc/hvc_console.o CC net/ipv6/protocol.o CC lib/dec_and_lock.o CC drivers/pci/pcie/portdrv_core.o CC net/ipv4/af_inet.o LD drivers/tty/ipwireless/built-in.o CC drivers/hwmon/lm80.o CC lib/decompress.o CC fs/configfs/dir.o CC drivers/watchdog/iTCO_wdt.o CC fs/fscache/main.o /scratch/kisskb/src/drivers/power/ds2782_battery.c: In function 'ds2786_get_capacity': /scratch/kisskb/src/drivers/power/ds2782_battery.c:205:17: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/power/ds2782_battery.c: In function 'ds2782_get_capacity': /scratch/kisskb/src/drivers/power/ds2782_battery.c:164:12: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/power/ds2782_battery.c: In function 'ds2782_get_current': /scratch/kisskb/src/drivers/power/ds2782_battery.c:129:19: warning: 'sense_res_raw' may be used uninitialized in this function [-Wuninitialized] CC drivers/watchdog/iTCO_vendor_support.o CC lib/decompress_inflate.o CC drivers/regulator/max1586.o CC drivers/regulator/max8660.o CC crypto/crc32c.o CC net/xfrm/xfrm_replay.o CC lib/dump_stack.o CC net/llc/af_llc.o CC drivers/watchdog/hpwdt.o CC drivers/regulator/max8952.o CC drivers/watchdog/sbc8360.o CC lib/extable.o CC drivers/video/fbsysfs.o CC drivers/rtc/rtc-r9701.o /scratch/kisskb/src/arch/x86/kernel/cpu/perf_event_amd_ibs.c: In function 'perf_ibs_init': /scratch/kisskb/src/arch/x86/kernel/cpu/perf_event_amd_ibs.c:248:11: warning: 'config' may be used uninitialized in this function [-Wuninitialized] CC drivers/power/sbs-battery.o CC lib/idr.o CC drivers/tty/serial/serial_core.o CC drivers/gpu/drm/drm_global.o CC drivers/pci/hotplug.o LD drivers/virtio/built-in.o LD drivers/net/can/sja1000/built-in.o CC drivers/gpu/drm/drm_prime.o CC crypto/authenc.o CC fs/fscache/netfs.o LD net/openvswitch/openvswitch.o CC fs/nls/nls_base.o LD drivers/gpu/drm/i2c/built-in.o CC lib/int_sqrt.o /scratch/kisskb/src/lib/dynamic_debug.c: In function 'ddebug_parse_query': /scratch/kisskb/src/lib/dynamic_debug.c:390:278: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/lib/dynamic_debug.c:344:6: note: 'rc' was declared here CC drivers/watchdog/sch311x_wdt.o LD net/openvswitch/built-in.o CC drivers/watchdog/via_wdt.o CC drivers/gpu/drm/savage/savage_drv.o CC drivers/gpu/drm/savage/savage_bci.o CC net/ipv6/icmp.o CC lib/ioremap.o CC drivers/misc/ti-st/st_kim.o CC fs/fscache/object.o CC crypto/authencesn.o LD drivers/tty/vt/built-in.o CC lib/irq_regs.o CC drivers/misc/ti-st/st_ll.o CC lib/is_single_threaded.o CC fs/nls/nls_cp737.o CC fs/notify/fsnotify.o CC drivers/watchdog/w83697hf_wdt.o LD drivers/spi/built-in.o CC drivers/watchdog/w83697ug_wdt.o CC fs/nls/nls_cp775.o CC fs/nls/nls_cp852.o CC drivers/power/da9030_battery.o LD fs/devpts/devpts.o CC fs/pstore/inode.o CC drivers/w1/masters/matrox_w1.o CC fs/quota/dquot.o LD fs/devpts/built-in.o CC fs/ramfs/inode.o CC fs/sysfs/inode.o CC drivers/rtc/rtc-rs5c372.o CC net/llc/llc_station.o CC fs/pstore/platform.o LD drivers/mfd/tps65912.o CC drivers/mfd/tps65912-spi.o CC crypto/lzo.o CC fs/anon_inodes.o CC fs/configfs/symlink.o CC drivers/video/modedb.o CC net/ipv4/igmp.o CC fs/fuse/dir.o CC drivers/mfd/twl6040-core.o CC crypto/rng.o CC net/xfrm/xfrm_algo.o LD net/batman-adv/batman-adv.o CC net/xfrm/xfrm_ipcomp.o CC crypto/krng.o CC drivers/pci/msi.o LD drivers/net/can/softing/softing.o CC drivers/watchdog/da9052_wdt.o CC fs/ramfs/file-mmu.o CC crypto/ansi_cprng.o CC drivers/hwmon/lm90.o LD net/batman-adv/built-in.o CC drivers/power/max17042_battery.o CC fs/quota/quota_v2.o CC drivers/mfd/twl6040-irq.o CC drivers/mfd/mfd-core.o CC drivers/mfd/ezx-pcap.o CC drivers/pci/ats.o CC drivers/watchdog/softdog.o CC drivers/rtc/rtc-rv3029c2.o CC lib/klist.o CC fs/quota/quota_tree.o CC lib/kobject.o CC drivers/tty/serial/8250/8250.o LD drivers/net/can/softing/built-in.o CC drivers/pci/setup-bus.o CC drivers/hwmon/lm93.o CC fs/quota/quota.o CC crypto/ghash-generic.o LD drivers/net/can/built-in.o LD drivers/watchdog/watchdog.o CC drivers/gpu/drm/savage/savage_state.o CC drivers/hwmon/ltc4151.o CC drivers/rtc/rtc-rx8581.o CC drivers/rtc/rtc-s35390a.o CC drivers/w1/slaves/w1_smem.o LD drivers/net/built-in.o CC drivers/w1/slaves/w1_ds2760.o CC drivers/tty/serial/8250/8250_pci.o CC drivers/pci/of.o CC drivers/video/fbcvt.o CC fs/fscache/operation.o CC drivers/video/aty/aty128fb.o LD fs/debugfs/debugfs.o CC lib/kobject_uevent.o /scratch/kisskb/src/net/ipv4/tcp.c: In function 'do_tcp_sendpages': /scratch/kisskb/src/net/ipv4/tcp.c:870:27: warning: 'copy' may be used uninitialized in this function [-Wuninitialized] CC fs/signalfd.o LD fs/debugfs/built-in.o CC crypto/af_alg.o CC fs/timerfd.o CC fs/notify/notification.o CC net/ipv4/fib_frontend.o CC fs/eventfd.o CC fs/nls/nls_cp857.o CC drivers/regulator/max8998.o CC fs/configfs/mount.o CC crypto/algif_skcipher.o CC fs/fscache/page.o CC lib/md5.o CC fs/sysfs/file.o CC drivers/rtc/rtc-test.o CC fs/fuse/file.o LD arch/x86/kvm/kvm.o CC fs/configfs/item.o LD drivers/rtc/rtc-core.o CC drivers/w1/slaves/w1_ds2780.o CC lib/plist.o LD arch/x86/kernel/cpu/mtrr/built-in.o CC drivers/video/backlight/backlight.o LD drivers/video/exynos/built-in.o CC drivers/video/backlight/generic_bl.o CC net/ipv4/fib_semantics.o CC drivers/w1/slaves/w1_ds2781.o CC drivers/video/kyro/STG4000Ramdac.o CC drivers/pci/pcie/portdrv_pci.o LD crypto/crypto.o LD crypto/crypto_algapi.o LD net/core/built-in.o LD crypto/crypto_blkcipher.o LD crypto/crypto_hash.o CC lib/prio_heap.o CC drivers/video/kyro/STG4000VTG.o LD crypto/cryptomgr.o LD arch/x86/kernel/cpu/mcheck/built-in.o CC fs/fuse/inode.o CC fs/nls/nls_cp860.o CC fs/fuse/control.o LD arch/x86/kvm/kvm-intel.o CC drivers/tty/serial/jsm/jsm_driver.o CC drivers/mfd/da903x.o CC drivers/video/logo/logo.o CC fs/sysfs/dir.o LD arch/x86/kernel/cpu/built-in.o CC fs/sysfs/symlink.o CC drivers/video/matrox/matroxfb_base.o LD arch/x86/kvm/kvm-amd.o CC drivers/video/matrox/matroxfb_accel.o LOGO drivers/video/logo/logo_linux_mono.c CC drivers/video/matrox/matroxfb_DAC1064.o LOGO drivers/video/logo/logo_linux_vga16.c CC drivers/pci/pcie/portdrv_bus.o LD arch/x86/kvm/built-in.o LOGO drivers/video/logo/logo_superh_mono.c LOGO drivers/video/logo/clut_vga16.c CC fs/sysfs/mount.o CC fs/notify/group.o CC fs/sysfs/bin.o CC drivers/mfd/da9052-core.o CC fs/sysfs/group.o LD drivers/w1/masters/built-in.o CC drivers/regulator/palmas-regulator.o LD drivers/w1/wire.o CC fs/binfmt_misc.o LD drivers/watchdog/built-in.o CC drivers/video/matrox/matroxfb_Ti3026.o CC drivers/video/nvidia/nvidia.o LD arch/x86/kernel/built-in.o CC drivers/video/matrox/matroxfb_misc.o CC drivers/tty/serial/8250/8250_dw.o LD drivers/isdn/mISDN/mISDN_core.o CC drivers/mfd/da9052-i2c.o CC fs/nls/nls_cp861.o CC drivers/pci/pcie/aer/aerdrv_errprint.o CC drivers/mfd/max77693.o LD drivers/tty/hvc/built-in.o CC drivers/hwmon/max1111.o CC drivers/pci/pcie/aer/aerdrv_core.o LD drivers/isdn/mISDN/mISDN_dsp.o CC drivers/video/backlight/lp855x_bl.o CC fs/binfmt_script.o LD fs/pstore/pstore.o CC drivers/video/kyro/STG4000OverlayDevice.o LD fs/pstore/built-in.o LD drivers/isdn/mISDN/built-in.o CC lib/prio_tree.o CC fs/binfmt_elf.o CC drivers/power/pcf50633-charger.o CC fs/dcookies.o LD fs/ramfs/ramfs.o CC drivers/video/kyro/STG4000InitDevice.o LD fs/ramfs/built-in.o CC drivers/hwmon/max1619.o CC drivers/video/nvidia/nv_hw.o CC drivers/video/nvidia/nv_setup.o CC drivers/regulator/pcf50633-regulator.o CC drivers/tty/serial/jsm/jsm_neo.o CC drivers/regulator/rc5t583-regulator.o LD drivers/isdn/built-in.o CC net/ipv4/fib_trie.o CC fs/notify/inode_mark.o CC lib/proportions.o CC fs/fuse/cuse.o CC fs/notify/mark.o LD arch/x86/built-in.o CC drivers/tty/serial/jsm/jsm_tty.o CC net/ipv6/mcast.o LD drivers/video/omap2/displays/built-in.o LD drivers/video/omap2/built-in.o CC net/ipv6/reassembly.o CC net/ipv6/tcp_ipv6.o LOGO drivers/video/logo/logo_blackfin_vga16.c /scratch/kisskb/src/fs/quota/quota.c:295:12: warning: 'quotactl_cmd_write' defined but not used [-Wunused-function] LOGO drivers/video/logo/logo_superh_vga16.c LOGO drivers/video/logo/logo_blackfin_clut224.c CC drivers/video/kyro/fbdev.o LD drivers/w1/slaves/built-in.o LOGO drivers/video/logo/logo_dec_clut224.c CC fs/notify/vfsmount_mark.o CC drivers/hwmon/pc87360.o LD drivers/w1/built-in.o CC lib/radix-tree.o LOGO drivers/video/logo/logo_linux_clut224.c CC net/ipv6/exthdrs.o CC net/ipv4/inet_fragment.o LOGO drivers/video/logo/logo_m32r_clut224.c CC fs/notify/dnotify/dnotify.o LOGO drivers/video/logo/logo_mac_clut224.c LD fs/notify/fanotify/built-in.o LOGO drivers/video/logo/logo_parisc_clut224.c CC drivers/power/max8903_charger.o LOGO drivers/video/logo/logo_sgi_clut224.c CC fs/notify/inotify/inotify_fsnotify.o LOGO drivers/video/logo/logo_spe_clut224.c LOGO drivers/video/logo/logo_sun_clut224.c CC drivers/tty/serial/max3107.o CC drivers/pci/pcie/aer/aerdrv.o LOGO drivers/video/logo/logo_superh_clut224.c CC lib/ratelimit.o CC drivers/hwmon/pcf8591.o CC drivers/mfd/max77693-irq.o CC drivers/video/logo/logo_linux_mono.o LD drivers/misc/ti-st/st_drv.o CC drivers/hwmon/sch56xx-common.o CC fs/nls/nls_cp862.o CC drivers/hwmon/sch5636.o CC drivers/video/nvidia/nv_accel.o LD drivers/misc/ti-st/built-in.o CC net/ipv4/ping.o CC drivers/video/nvidia/nv_backlight.o CC drivers/video/logo/logo_linux_vga16.o CC fs/notify/inotify/inotify_user.o CC net/ipv4/ipip.o CC fs/nls/nls_cp864.o CC drivers/mfd/max8998.o LD fs/configfs/configfs.o CC drivers/hwmon/sht21.o CC drivers/mfd/max8998-irq.o LD drivers/mfd/pcf50633.o LD fs/configfs/built-in.o CC drivers/mfd/timberdale.o LD drivers/power/power_supply.o CC drivers/hwmon/smsc47m1.o CC fs/nls/nls_cp865.o LD drivers/video/logo/built-in.o LD drivers/rtc/built-in.o CC drivers/pci/pcie/aer/ecrc.o CC drivers/pci/pcie/aer/aer_inject.o CC drivers/tty/serial/altera_uart.o CC drivers/tty/serial/timbuart.o /scratch/kisskb/src/drivers/mfd/da9052-core.c: In function 'da9052_device_init': /scratch/kisskb/src/drivers/mfd/da9052-core.c:775:19: warning: unused variable 'desc' [-Wunused-variable] CC net/ipv6/datagram.o CC drivers/regulator/s5m8767.o CC lib/rbtree.o CC drivers/video/backlight/da903x_bl.o CC drivers/video/backlight/kb3886_bl.o CC drivers/hwmon/smsc47m192.o CC lib/reciprocal_div.o /scratch/kisskb/src/net/ipv6/raw.c: In function '__raw_v6_lookup.isra.22': /scratch/kisskb/src/net/ipv6/raw.c:78:341: warning: 'node' may be used uninitialized in this function [-Wuninitialized] CC drivers/regulator/tps6105x-regulator.o CC drivers/tty/serial/altera_jtaguart.o CC drivers/video/backlight/wm831x_bl.o CC drivers/hwmon/via-cputemp.o CC drivers/mfd/lpc_sch.o CC drivers/video/sis/sis_main.o CC drivers/mfd/lpc_ich.o /scratch/kisskb/src/net/ipv6/udp.c: In function 'udp_v6_mcast_next.isra.27': /scratch/kisskb/src/include/linux/list_nulls.h:35:2: warning: 'node' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/net/ipv6/udp.c:628:27: note: 'node' was declared here CC net/ipv4/gre.o CC drivers/video/sis/sis_accel.o CC lib/rwsem.o /scratch/kisskb/src/net/ipv4/udp.c: In function '__udp4_lib_mcast_deliver.isra.32': /scratch/kisskb/src/include/linux/list_nulls.h:35:2: warning: 'node' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/net/ipv4/udp.c:546:27: note: 'node' was declared here /scratch/kisskb/src/include/linux/list_nulls.h:35:2: warning: 'node' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/net/ipv4/udp.c:546:27: note: 'node' was declared here CC drivers/video/sis/init.o CC drivers/video/cfbfillrect.o CC drivers/video/vermilion/cr_pll.o LD drivers/pci/pcie/pcieportdrv.o CC net/ipv4/ah4.o CC drivers/hwmon/via686a.o CC drivers/hwmon/vt1211.o CC drivers/mfd/rdc321x-southbridge.o CC lib/sha1.o CC drivers/mfd/janz-cmodio.o CC net/ipv4/esp4.o CC drivers/video/sis/init301.o CC net/ipv6/ip6_flowlabel.o CC drivers/video/sis/initextlfb.o CC fs/nls/nls_cp869.o CC drivers/mfd/vx855.o CC net/ipv6/inet6_connection_sock.o CC drivers/mfd/wl1273-core.o CC net/ipv4/tunnel4.o LD net/llc/llc.o CC net/ipv4/xfrm4_mode_tunnel.o CC drivers/video/backlight/adp8860_bl.o LD net/xfrm/built-in.o CC drivers/mfd/cs5535-mfd.o LD net/llc/llc2.o LD drivers/misc/altera-stapl/altera-stapl.o LD drivers/misc/altera-stapl/built-in.o CC drivers/mfd/tps65090.o /scratch/kisskb/src/drivers/pci/quirks.c: In function 'nv_ht_enable_msi_mapping': /scratch/kisskb/src/drivers/pci/quirks.c:2473:61: warning: 'host_bridge' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/pci/quirks.c:2450:18: note: 'host_bridge' was declared here CC net/ipv6/xfrm6_policy.o CC drivers/video/backlight/adp8870_bl.o CC drivers/hwmon/vt8231.o LD net/llc/built-in.o LD drivers/misc/built-in.o CC fs/nls/nls_cp950.o CC net/ipv6/xfrm6_state.o CC drivers/video/cfbcopyarea.o CC drivers/hwmon/wm831x-hwmon.o CC fs/nls/nls_cp1251.o WARNING: drivers/misc/built-in.o(.devinit.text+0xb1): Section mismatch in reference from the function bmp085_probe() to the function .init.text:bmp085_get_of_properties() The function __devinit bmp085_probe() references a function __init bmp085_get_of_properties(). If bmp085_get_of_properties is only used by bmp085_probe then annotate bmp085_get_of_properties with a matching annotation. CC drivers/regulator/tps62360-regulator.o CC fs/nls/nls_ascii.o CC net/ipv4/ipconfig.o CC net/ipv6/xfrm6_input.o CC drivers/regulator/tps6507x-regulator.o /scratch/kisskb/src/drivers/mfd/da903x.c: In function 'da9034_init_chip': /scratch/kisskb/src/drivers/mfd/da903x.c:339:11: warning: 'chip_id' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/mfd/da903x.c: In function 'da9030_init_chip': /scratch/kisskb/src/drivers/mfd/da903x.c:262:11: warning: 'chip_id' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/mfd/da903x.c: In function 'da903x_set_bits': /scratch/kisskb/src/drivers/mfd/da903x.c:186:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/mfd/da903x.c: In function 'da903x_clr_bits': /scratch/kisskb/src/drivers/mfd/da903x.c:208:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/mfd/da903x.c: In function 'da903x_update': /scratch/kisskb/src/drivers/mfd/da903x.c:230:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] CC drivers/regulator/tps65090-regulator.o CC net/ipv4/tcp_westwood.o CC fs/nls/nls_iso8859-3.o CC net/ipv4/xfrm4_policy.o CC drivers/video/vermilion/vermilion.o CC drivers/regulator/tps6524x-regulator.o CC net/ipv6/xfrm6_output.o LD drivers/gpu/drm/drm.o CC lib/show_mem.o CC lib/string.o CC net/ipv4/xfrm4_state.o CC drivers/mfd/palmas.o CC drivers/regulator/tps65912-regulator.o CC net/ipv4/xfrm4_input.o CC net/ipv6/ah6.o CC net/ipv6/esp6.o LD fs/fscache/fscache.o CC net/ipv6/ipcomp6.o CC drivers/regulator/wm831x-dcdc.o CC lib/timerqueue.o CC drivers/mfd/rc5t583.o LD fs/fscache/built-in.o LD fs/sysfs/built-in.o CC drivers/video/cfbimgblt.o CC drivers/regulator/wm831x-isink.o LD fs/notify/dnotify/built-in.o CC drivers/video/sysfillrect.o CC fs/nls/nls_iso8859-5.o CC lib/vsprintf.o LD crypto/built-in.o CC drivers/regulator/wm831x-ldo.o CC drivers/mfd/rc5t583-irq.o CC drivers/mfd/s5m-core.o GEN lib/crc32table.h CC drivers/mfd/s5m-irq.o CC fs/nls/nls_cp1255.o CC drivers/video/syscopyarea.o CC fs/nls/nls_iso8859-13.o LD drivers/mfd/88pm860x.o CC net/ipv4/xfrm4_output.o CC fs/nls/nls_iso8859-14.o LD drivers/mfd/wm831x.o CC fs/nls/nls_iso8859-15.o LD drivers/power/built-in.o CC net/ipv6/xfrm6_tunnel.o CC net/ipv6/tunnel6.o CC drivers/video/sysimgblt.o CC fs/nls/nls_utf8.o CC fs/nls/mac-celtic.o CC lib/crc32.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:584:0, from /scratch/kisskb/src/include/linux/uaccess.h:5, from /scratch/kisskb/src/include/linux/highmem.h:8, from /scratch/kisskb/src/include/linux/pagemap.h:10, from /scratch/kisskb/src/fs/binfmt_misc.c:27: In function 'copy_from_user', inlined from 'parse_command.part.2' at /scratch/kisskb/src/fs/binfmt_misc.c:422:354: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] LD drivers/video/aty/built-in.o CC net/ipv6/sit.o LD drivers/pci/pcie/aer/aerdriver.o CC net/ipv6/addrconf_core.o LD drivers/video/kyro/kyrofb.o CC drivers/video/fb_sys_fops.o CC drivers/video/svgalib.o CC fs/nls/mac-centeuro.o LD drivers/video/kyro/built-in.o CC fs/nls/mac-cyrillic.o CC net/ipv6/exthdrs_core.o CC fs/nls/mac-iceland.o CC net/ipv6/inet6_hashtables.o CC fs/nls/mac-inuit.o CC drivers/video/fb_ddc.o CC drivers/video/cyber2000fb.o CC drivers/video/pm2fb.o CC drivers/video/macmodes.o CC drivers/video/neofb.o CC drivers/video/imsttfb.o CC drivers/video/tridentfb.o CC drivers/video/s3fb.o CC drivers/video/arkfb.o CC drivers/video/cirrusfb.o CC drivers/video/vesafb.o CC drivers/video/vga16fb.o CC drivers/video/vfb.o CC drivers/video/output.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:584:0, from /scratch/kisskb/src/include/linux/uaccess.h:5, from /scratch/kisskb/src/drivers/pci/pcie/aer/aer_inject.c:26: In function 'copy_from_user', inlined from 'aer_inject_write' at /scratch/kisskb/src/drivers/pci/pcie/aer/aer_inject.c:490:375: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] LD drivers/pci/pcie/aer/built-in.o LD drivers/pci/pcie/built-in.o LD drivers/pci/built-in.o LD drivers/gpu/drm/savage/savage.o LD fs/notify/inotify/built-in.o LD fs/notify/built-in.o LD drivers/gpu/drm/savage/built-in.o LD drivers/gpu/drm/built-in.o LD lib/built-in.o LD drivers/video/fb.o LD drivers/gpu/built-in.o LD fs/nls/built-in.o /scratch/kisskb/src/drivers/tty/serial/8250/8250.c: In function 'serial_unlink_irq_chain': /scratch/kisskb/src/drivers/tty/serial/8250/8250.c:1658:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/tty/serial/8250/8250.c: In function 'serial_link_irq_chain': /scratch/kisskb/src/drivers/tty/serial/8250/8250.c:1617:306: warning: 'i' may be used uninitialized in this function [-Wuninitialized] LD fs/quota/built-in.o LD drivers/tty/serial/8250/built-in.o /scratch/kisskb/src/drivers/mfd/rc5t583.c: In function '__rc5t583_set_ext_pwrreq1_control.isra.1': /scratch/kisskb/src/drivers/mfd/rc5t583.c:106:15: warning: 'sleepseq_val' may be used uninitialized in this function [-Wuninitialized] LD drivers/tty/serial/jsm/jsm.o LD drivers/tty/serial/jsm/built-in.o LD drivers/tty/serial/built-in.o LD drivers/tty/built-in.o LD drivers/video/nvidia/nvidiafb.o LD drivers/video/nvidia/built-in.o /scratch/kisskb/src/drivers/mfd/rc5t583-irq.c: In function 'rc5t583_irq': /scratch/kisskb/src/drivers/mfd/rc5t583-irq.c:276:43: warning: 'master_int' may be used uninitialized in this function [-Wuninitialized] LD drivers/mfd/built-in.o LD drivers/hwmon/built-in.o LD drivers/video/backlight/built-in.o LD fs/fuse/fuse.o LD fs/fuse/built-in.o LD drivers/regulator/built-in.o LD drivers/video/vermilion/vmlfb.o LD drivers/video/vermilion/crvml.o LD fs/built-in.o LD drivers/video/matrox/built-in.o LD drivers/video/vermilion/built-in.o LD net/ipv4/built-in.o AR lib/lib.a LD net/ipv6/ipv6.o LD net/ipv6/built-in.o LD net/built-in.o LD drivers/video/sis/sisfb.o LD drivers/video/sis/built-in.o LD drivers/video/built-in.o LD drivers/built-in.o WARNING: drivers/built-in.o(.devinit.text+0x1c0e1): Section mismatch in reference from the function bmp085_probe() to the function .init.text:bmp085_get_of_properties() The function __devinit bmp085_probe() references a function __init bmp085_get_of_properties(). If bmp085_get_of_properties is only used by bmp085_probe then annotate bmp085_get_of_properties with a matching annotation. CHK include/linux/version.h make[3]: Nothing to be done for `all'. make[3]: Nothing to be done for `relocs'. HOSTCC scripts/unifdef INSTALL include/rdma (6 files) INSTALL include (0 file) INSTALL include/mtd (5 files) INSTALL include/drm (15 files) INSTALL include/asm-generic (35 files) INSTALL include/scsi (3 files) INSTALL include/video (3 files) INSTALL include/xen (2 files) INSTALL include/sound (10 files) INSTALL include/scsi/fc (4 files) INSTALL include/linux/byteorder (2 files) INSTALL include/linux/can (5 files) INSTALL include/linux/caif (2 files) INSTALL include/linux/dvb (8 files) INSTALL include/linux/hdlc (1 file) INSTALL include/linux/mmc (1 file) INSTALL include/linux/hsi (1 file) INSTALL include/linux/isdn (1 file) INSTALL include/linux/netfilter_arp (2 files) INSTALL include/linux/netfilter/ipset (4 files) INSTALL include/linux/netfilter_bridge (18 files) INSTALL include/linux/netfilter_ipv4 (11 files) INSTALL include/linux/netfilter (75 files) INSTALL include/linux/netfilter_ipv6 (11 files) INSTALL include/linux/nfsd (5 files) INSTALL include/linux/raid (2 files) INSTALL include/linux/spi (1 file) INSTALL include/linux/sunrpc (1 file) INSTALL include/linux/tc_act (7 files) INSTALL include/linux/tc_ematch (4 files) INSTALL include/linux/usb (10 files) INSTALL include/linux/wimax (1 file) INSTALL include/linux (377 files) INSTALL include/asm (58 files) CHECK include (0 files) CHECK include/mtd (5 files) CHECK include/rdma (6 files) CHECK include/drm (15 files) CHECK include/scsi (3 files) CHECK include/sound (10 files) CHECK include/xen (2 files) CHECK include/asm-generic (35 files) CHECK include/video (3 files) CHECK include/scsi/fc (4 files) CHECK include/linux/byteorder (2 files) CHECK include/linux/caif (2 files) CHECK include/linux/can (5 files) CHECK include/linux/dvb (8 files) CHECK include/linux/hdlc (1 files) CHECK include/linux/hsi (1 files) CHECK include/linux/isdn (1 files) CHECK include/linux/mmc (1 files) CHECK include/linux/netfilter_arp (2 files) CHECK include/linux/netfilter_bridge (18 files) CHECK include/linux/netfilter/ipset (4 files) CHECK include/linux/netfilter (75 files) CHECK include/linux/netfilter_ipv4 (11 files) CHECK include/linux/netfilter_ipv6 (11 files) CHECK include/linux/nfsd (5 files) CHECK include/linux/raid (2 files) CHECK include/linux/spi (1 files) CHECK include/linux/sunrpc (1 files) CHECK include/linux/tc_act (7 files) CHECK include/linux/tc_ematch (4 files) CHECK include/linux/wimax (1 files) CHECK include/linux/usb (10 files) CHECK include/linux (377 files) /scratch/kisskb/build/linus_i386-randconfig_i386/usr/include/linux/kexec.h:49: userspace cannot reference function or variable defined in the kernel /scratch/kisskb/build/linus_i386-randconfig_i386/usr/include/linux/soundcard.h:1054: userspace cannot reference function or variable defined in the kernel CHECK include/asm (58 files) LD samples/hw_breakpoint/built-in.o LD samples/kdb/built-in.o LD samples/hidraw/built-in.o LD samples/kfifo/built-in.o LD samples/kobject/built-in.o HOSTCC samples/hidraw/hid-example LD samples/kprobes/built-in.o LD samples/rpmsg/built-in.o LD samples/seccomp/built-in.o LD samples/tracepoints/built-in.o LD samples/trace_events/built-in.o LD samples/built-in.o LD Documentation/built-in.o LD Documentation/accounting/built-in.o LD Documentation/connector/built-in.o LD Documentation/filesystems/built-in.o LD Documentation/filesystems/configfs/built-in.o LD Documentation/ia64/built-in.o LD Documentation/laptops/built-in.o LD Documentation/networking/built-in.o LD Documentation/pcmcia/built-in.o LD Documentation/auxdisplay/built-in.o HOSTCC Documentation/accounting/getdelays HOSTCC Documentation/ia64/aliasing-test LD Documentation/spi/built-in.o CC [M] Documentation/connector/cn_test.o HOSTCC Documentation/pcmcia/crc32hash HOSTCC Documentation/networking/ifenslave HOSTCC Documentation/connector/ucon HOSTCC Documentation/filesystems/dnotify_test HOSTCC Documentation/auxdisplay/cfag12864b-example LD Documentation/timers/built-in.o CC [M] Documentation/filesystems/configfs/configfs_example_explicit.o LD Documentation/misc-devices/mei/built-in.o HOSTCC Documentation/spi/spidev_test CC [M] Documentation/filesystems/configfs/configfs_example_macros.o HOSTCC Documentation/laptops/dslm HOSTCC Documentation/spi/spidev_fdx HOSTCC Documentation/timers/hpet_example HOSTCC Documentation/misc-devices/mei/mei-amt-version LD Documentation/watchdog/src/built-in.o HOSTCC Documentation/watchdog/src/watchdog-simple LD Documentation/networking/timestamping/built-in.o HOSTCC Documentation/watchdog/src/watchdog-test HOSTCC Documentation/networking/timestamping/timestamping /scratch/kisskb/src/Documentation/watchdog/src/watchdog-test.c:34:6: warning: no previous prototype for 'term' [-Wmissing-prototypes] LINK vmlinux LD vmlinux.o MODPOST vmlinux.o WARNING: vmlinux.o(.devinit.text+0x1cfe1): Section mismatch in reference from the function bmp085_probe() to the function .init.text:bmp085_get_of_properties() The function __devinit bmp085_probe() references a function __init bmp085_get_of_properties(). If bmp085_get_of_properties is only used by bmp085_probe then annotate bmp085_get_of_properties with a matching annotation. GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o arch/x86/built-in.o: In function `input_report_switch': /scratch/kisskb/src/include/linux/input.h:1527: undefined reference to `input_event' arch/x86/built-in.o: In function `input_sync': /scratch/kisskb/src/include/linux/input.h:1532: undefined reference to `input_event' arch/x86/built-in.o: In function `input_report_switch': /scratch/kisskb/src/include/linux/input.h:1527: undefined reference to `input_event' arch/x86/built-in.o: In function `input_sync': /scratch/kisskb/src/include/linux/input.h:1532: undefined reference to `input_event' arch/x86/built-in.o: In function `input_report_key': /scratch/kisskb/src/include/linux/input.h:1507: undefined reference to `input_event' arch/x86/built-in.o:/scratch/kisskb/src/include/linux/input.h:1532: more undefined references to `input_event' follow arch/x86/built-in.o: In function `free_ebook_switch': /scratch/kisskb/src/arch/x86/platform/olpc/olpc-xo1-sci.c:492: undefined reference to `input_unregister_device' /scratch/kisskb/src/arch/x86/platform/olpc/olpc-xo1-sci.c:493: undefined reference to `input_free_device' arch/x86/built-in.o: In function `free_power_button': /scratch/kisskb/src/arch/x86/platform/olpc/olpc-xo1-sci.c:461: undefined reference to `input_unregister_device' /scratch/kisskb/src/arch/x86/platform/olpc/olpc-xo1-sci.c:462: undefined reference to `input_free_device' arch/x86/built-in.o: In function `free_lid_switch': /scratch/kisskb/src/arch/x86/platform/olpc/olpc-xo1-sci.c:536: undefined reference to `input_unregister_device' /scratch/kisskb/src/arch/x86/platform/olpc/olpc-xo1-sci.c:537: undefined reference to `input_free_device' arch/x86/built-in.o: In function `setup_power_button': /scratch/kisskb/src/arch/x86/platform/olpc/olpc-xo1-sci.c:438: undefined reference to `input_allocate_device' /scratch/kisskb/src/arch/x86/platform/olpc/olpc-xo1-sci.c:450: undefined reference to `input_register_device' /scratch/kisskb/src/arch/x86/platform/olpc/olpc-xo1-sci.c:453: undefined reference to `input_free_device' arch/x86/built-in.o: In function `setup_ebook_switch': /scratch/kisskb/src/arch/x86/platform/olpc/olpc-xo1-sci.c:469: undefined reference to `input_allocate_device' /scratch/kisskb/src/arch/x86/platform/olpc/olpc-xo1-sci.c:481: undefined reference to `input_register_device' /scratch/kisskb/src/arch/x86/platform/olpc/olpc-xo1-sci.c:484: undefined reference to `input_free_device' arch/x86/built-in.o: In function `setup_lid_switch': /scratch/kisskb/src/arch/x86/platform/olpc/olpc-xo1-sci.c:500: undefined reference to `input_allocate_device' /scratch/kisskb/src/arch/x86/platform/olpc/olpc-xo1-sci.c:512: undefined reference to `input_register_device' /scratch/kisskb/src/arch/x86/platform/olpc/olpc-xo1-sci.c:527: undefined reference to `input_unregister_device' /scratch/kisskb/src/arch/x86/platform/olpc/olpc-xo1-sci.c:529: undefined reference to `input_free_device' make[1]: * [vmlinux] Error 1 make[1]: Target `_all' not remade because of errors. make: * [sub-make] Error 2 make: Target `_all' not remade because of errors. ## bisect disabled, NOT bisecting

© Michael Ellerman 2006-2018.