Buildresult: linux-next/i386-randconfig/i386-gcc4.6 built on Feb 28 2012, 23:22
kisskb
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Status:
OK
Date/Time:
Feb 28 2012, 23:22
Revision:
Add linux-next specific files for 20120228 (
ca91c313a7321dc313716a90ce78707003a01153)
Target:
linux-next/i386-randconfig/i386-gcc4.6
Branch:
linux-next
Compiler:
i386-gcc4.6
(i386-linux-gcc (GCC) 4.4.3)
Config:
randconfig
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Log:
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Possible warnings (116)
/scratcharch/x86/kernel/dumpstack_32.c:102: warning: 'c' may be used uninitialized in this function /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratcharch/x86/platform/scx200/scx200_32.c:81: warning: 'base' may be used uninitialized in this function /scratchkernel/ptrace.c:816: warning: 'kiov.iov_len' may be used uninitialized in this function /scratchipc/sem.c:1652: warning: 'undo_list' may be used uninitialized in this function /scratchsound/drivers/mpu401/mpu401_uart.c:286: warning: 'err' may be used uninitialized in this function /scratchsound/drivers/mpu401/mpu401_uart.c:308: warning: 'err' may be used uninitialized in this function /scratcharch/x86/kernel/reboot_32.S:134: Warning: shift count out of range (32 is not between 0 and 31) /scratcharch/x86/kernel/reboot_32.S:134: Warning: shift count out of range (40 is not between 0 and 31) /scratcharch/x86/kernel/reboot_32.S:134: Warning: shift count out of range (32 is not between 0 and 31) /scratchmm/memblock.c:674: warning: 'r' may be used uninitialized in this function /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratchsound/pcmcia/vx/vxpocket.c:294: warning: 'vxp' may be used uninitialized in this function /scratchkernel/workqueue.c:1000: warning: 'last_gcwq' may be used uninitialized in this function /scratchkernel/power/qos.c:143: warning: control reaches end of non-void function /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratchmm/memory.c:931: warning: 'dst_ptl' may be used uninitialized in this function /scratcharch/x86/kernel/head_32.S:64: Warning: shift count out of range (32 is not between 0 and 31) /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratchsound/core/sound.c:363: warning: 'd' may be used uninitialized in this function /scratchdrivers/leds/leds-ot200.c:97: warning: 'val' may be used uninitialized in this function /scratchsound/isa/opti9xx/opti92x-ad1848.c:87: warning: return from incompatible pointer type /scratchsound/isa/opti9xx/opti92x-ad1848.c:87: warning: return from incompatible pointer type /scratchnet/ax25/ax25_in.c:193: warning: 'make' may be used uninitialized in this function /scratchsound/synth/emux/emux_effect.c:245: warning: 'offset' may be used uninitialized in this function /scratchsound/synth/emux/emux_effect.c:181: warning: 'offset' may be used uninitialized in this function /scratchdrivers/hwmon/smsc47m1.c:938: warning: 'address' may be used uninitialized in this function /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratchkernel/futex.c:2568: warning: 'entry' may be used uninitialized in this function /scratchkernel/futex.c:2569: warning: 'pi' may be used uninitialized in this function /scratchkernel/futex.c:2568: warning: 'pending' may be used uninitialized in this function /scratchkernel/futex.c:2569: warning: 'pip' may be used uninitialized in this function /scratchdrivers/misc/vmw_balloon.c:656: warning: 'target' may be used uninitialized in this function /scratchkernel/rcutiny.c:68: warning: unused variable 'idle' /scratchkernel/rcutiny.c:128: warning: unused variable 'idle' /scratchkernel/trace/trace.c:3697: warning: 'page2' may be used uninitialized in this function /scratchnet/ceph/messenger.c:655: warning: 'proto' may be used uninitialized in this function /scratchkernel/sched/core.c:3145: warning: control reaches end of non-void function /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratchdrivers/parport/daisy.c:97: warning: 'num_ports' may be used uninitialized in this function /scratchlib/debugobjects.c:256: warning: unused variable 'hint' /scratchlib/debugobjects.c:73: warning: 'obj_states' defined but not used /scratchdrivers/virtio/virtio_balloon.c:181: warning: 'events[2]' is used uninitialized in this function /scratchdrivers/virtio/virtio_balloon.c:183: warning: 'events[3]' is used uninitialized in this function /scratchdrivers/virtio/virtio_balloon.c:185: warning: 'events[11]' is used uninitialized in this function /scratchdrivers/virtio/virtio_balloon.c:186: warning: 'events[10]' is used uninitialized in this function /scratchnet/core/skbuff.c:1234: warning: 'err' may be used uninitialized in this function /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratchnet/bridge/netfilter/ebtables.c:1147: warning: 'repl' may be used uninitialized in this function /scratchnet/bridge/netfilter/ebt_among.c:182: warning: 'err' may be used uninitialized in this function /scratchdrivers/usb/mon/mon_text.c:269: warning: 'ep' may be used uninitialized in this function /scratchdrivers/usb/mon/mon_text.c:191: warning: 'ep' may be used uninitialized in this function /scratchnet/netfilter/nfnetlink_queue.c:398: warning: 'packet_id_ptr' may be used uninitialized in this function /scratchdrivers/usb/atm/ueagle-atm.c:1455: warning: 'tmp_arr[1]' may be used uninitialized in this function /scratchdrivers/usb/atm/ueagle-atm.c:1455: warning: 'tmp_arr[0u]' may be used uninitialized in this function /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratchnet/rfkill/core.c:589: warning: control reaches end of non-void function /scratchdrivers/usb/atm/usbatm.c:948: warning: 'ret' may be used uninitialized in this function /scratchsound/core/seq/seq_clientmgr.c:401: warning: 'fifo' may be used uninitialized in this function /scratchnet/ipv4/ip_options.c:597: warning: 'nexthop' may be used uninitialized in this function /scratchnet/ipv4/ip_options.c:160: warning: 'faddr' may be used uninitialized in this function /scratchdrivers/usb/atm/xusbatm.c:54: warning: 'alt' may be used uninitialized in this function /scratchdrivers/usb/atm/xusbatm.c:70: warning: 'ret' may be used uninitialized in this function /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratchnet/ax25/af_ax25.c:1122: warning: 'ax25t' may be used uninitialized in this function /scratchnet/ipv4/inet_connection_sock.c:94: warning: 'head' may be used uninitialized in this function /scratchfs/9p/fid.c:132: warning: 'wnames' may be used uninitialized in this function /scratchnet/ipv4/ip_output.c:1001: warning: 'left' may be used uninitialized in this function /scratchfs/sysfs/dir.c:461: warning: 'sysfs_pathname' defined but not used /scratchnet/core/ethtool.c:213: warning: control reaches end of non-void function /scratchnet/ipv4/raw.c:114: warning: 'node' may be used uninitialized in this function /scratchfs/eventpoll.c:963: warning: 'pwq' may be used uninitialized in this function /scratchnet/sctp/protocol.c:676: warning: label 'free_next' defined but not used /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratchnet/sched/sch_gred.c:286: warning: 'q' may be used uninitialized in this function /scratchnet/sched/sch_gred.c:254: warning: 'q' may be used uninitialized in this function /scratchnet/sched/sch_prio.c:130: warning: 'len' may be used uninitialized in this function /scratchnet/sched/sch_hfsc.c:1688: warning: 'len' may be used uninitialized in this function /scratchnet/sched/sch_hfsc.c:1152: warning: 'cl' may be used uninitialized in this function /scratchnet/ipv4/tcp.c:1739: warning: 'chunk' may be used uninitialized in this function /scratchfs/notify/fanotify/fanotify.c:167: warning: 'marks_mask' may be used uninitialized in this function /scratchfs/notify/fanotify/fanotify.c:167: warning: 'marks_ignored_mask' may be used uninitialized in this function /scratchdrivers/usb/core/inode.c:521: warning: 'dentry' may be used uninitialized in this function /scratchnet/sched/sch_choke.c:287: warning: 'idx' may be used uninitialized in this function /scratchnet/xfrm/xfrm_policy.c:2443: warning: 'xfrm_dst_ops' may be used uninitialized in this function /scratchnet/xfrm/xfrm_state.c:797: warning: 'x0' may be used uninitialized in this function /scratchnet/ipv4/syncookies.c:277: warning: 'mss' may be used uninitialized in this function /scratchnet/core/dev.c:1884: warning: unused variable 'null_features' /scratchnet/core/dev.c:1955: warning: 'err' may be used uninitialized in this function /scratchfs/cifs/asn1.c:170: warning: 'ch' may be used uninitialized in this function /scratchnet/core/neighbour.c:480: warning: 'error' may be used uninitialized in this function /scratchnet/core/neighbour.c:1197: warning: 'n2' may be used uninitialized in this function /scratchfs/cifs/readdir.c:713: warning: 'current_entry' may be used uninitialized in this function /scratchfs/cifs/file.c:2212: warning: 'rc' may be used uninitialized in this function /scratchnet/sctp/socket.c:5672: warning: 'head' may be used uninitialized in this function /scratchnet/sctp/socket.c:4213: warning: 'newsock' may be used uninitialized in this function /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratcharch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct
Full Log
# < git ls-remote /scratch/git/sfr/linux-next refs/heads/master # < git rev-parse tmp/linux-next remote == local, skipping fetch # < git rev-parse tmp/linux-next Upstream revision is ca91c313a7321dc313716a90ce78707003a01153 Head not built, building # < git reset --mixed # git branch -D linux-next Deleted branch linux-next (was ca91c31). # git checkout -q -f -b linux-next tmp/linux-next # < 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/linux-next_i386-randconfig_i386 CROSS_COMPILE=/opt/crosstool/gcc-4.4.3-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/linux-next_i386-randconfig_i386 CROSS_COMPILE=/opt/crosstool/gcc-4.4.3-nolibc/i386-linux/bin/i386-linux- randconfig 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/linux-next_i386-randconfig_i386 CROSS_COMPILE=/opt/crosstool/gcc-4.4.3-nolibc/i386-linux/bin/i386-linux- makewrap: Added ccache to CROSS_COMPILE makewrap: Using -j factor 128 GEN /scratch/kisskb/build/linux-next_i386-randconfig_i386/Makefile scripts/kconfig/conf --silentoldconfig Kconfig 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 GEN /scratch/kisskb/build/linux-next_i386-randconfig_i386/Makefile CHK include/linux/version.h UPD include/linux/version.h HOSTCC scripts/kallsyms HOSTCC scripts/recordmcount CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/sumversion.o HOSTLD scripts/mod/modpost Using /scratch/kisskb/src as source for kernel CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h CC kernel/bounds.s GEN include/generated/bounds.h CC arch/x86/kernel/asm-offsets.s GEN include/generated/asm-offsets.h 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 UPD include/generated/compile.h CC mm/filemap.o CC mm/mempool.o CC mm/oom_kill.o CC init/version.o LD arch/x86/net/built-in.o CC mm/fadvise.o CC mm/maccess.o CC mm/page_alloc.o CC ipc/util.o CC kernel/fork.o CC ipc/msgutil.o CC mm/page-writeback.o CC ipc/msg.o CC kernel/exec_domain.o CC ipc/sem.o CC arch/x86/kernel/process_32.o CC kernel/panic.o CC mm/readahead.o CC mm/swap.o CC ipc/shm.o CC kernel/printk.o CC arch/x86/kernel/signal.o CC kernel/cpu.o CC security/commoncap.o AS arch/x86/kernel/entry_32.o CC mm/truncate.o CC ipc/ipcns_notifier.o CC kernel/exit.o CC arch/x86/mm/init.o CC mm/vmscan.o CC arch/x86/kernel/traps.o CC security/min_addr.o CC arch/x86/mm/init_32.o CC ipc/syscall.o CC kernel/itimer.o CC arch/x86/kernel/irq.o CC arch/x86/mm/fault.o CC arch/x86/mm/ioremap.o CC security/keys/gc.o LDS arch/x86/vdso/vdso32/vdso32.lds CC mm/shmem.o CC security/inode.o TIMEC kernel/timeconst.h AS arch/x86/vdso/vdso32/note.o CC mm/prio_tree.o CC arch/x86/mm/extable.o CC kernel/softirq.o CC arch/x86/kernel/irq_32.o AS arch/x86/vdso/vdso32/int80.o CC security/keys/key.o CC mm/util.o AS arch/x86/vdso/vdso32/sysenter.o CC arch/x86/mm/pageattr.o CC mm/mmzone.o CC arch/x86/vdso/vdso32-setup.o CC security/keys/keyring.o CC arch/x86/mm/mmap.o CC arch/x86/kernel/dumpstack_32.o AS arch/x86/crypto/aes-i586-asm_32.o CC kernel/sysctl.o CC kernel/resource.o CC mm/vmstat.o CC arch/x86/mm/pat.o CC security/keys/keyctl.o CC arch/x86/crypto/aes_glue.o CC mm/backing-dev.o CC arch/x86/kernel/time.o LD block/built-in.o CC kernel/sysctl_binary.o CC security/keys/permission.o CC mm/page_isolation.o CC kernel/capability.o CC arch/x86/mm/pgtable.o CC arch/x86/kernel/ioport.o AS arch/x86/crypto/serpent-sse2-i586-asm_32.o CC arch/x86/mm/physaddr.o CC security/keys/process_keys.o CC arch/x86/kernel/ldt.o CC mm/mm_init.o CC arch/x86/mm/gup.o CC security/keys/request_key.o CC security/keys/request_key_auth.o CC mm/mmu_context.o CC kernel/ptrace.o CC arch/x86/kernel/dumpstack.o CC arch/x86/crypto/serpent_sse2_glue.o CC arch/x86/mm/setup_nx.o CC fs/open.o AS arch/x86/crypto/twofish-i586-asm_32.o CC kernel/timer.o CC arch/x86/mm/pat_rbtree.o CC arch/x86/kernel/nmi.o CC mm/percpu.o CC security/keys/user_defined.o CC security/keys/trusted.o CC fs/read_write.o CC arch/x86/kernel/setup.o CC arch/x86/mm/pgtable_32.o CC arch/x86/crypto/twofish_glue.o CC mm/fremap.o CC kernel/user.o CC crypto/api.o CC arch/x86/kernel/x86_init.o CC kernel/signal.o CC fs/file_table.o CC fs/super.o CC mm/highmem.o CC arch/x86/mm/iomap_32.o CC arch/x86/kernel/i8259.o CC arch/x86/crypto/crc32c-intel.o CC fs/char_dev.o CC crypto/cipher.o CC mm/madvise.o CC arch/x86/kernel/irqinit.o CC kernel/sys.o CC arch/x86/mm/hugetlbpage.o CC kernel/kmod.o CC mm/memory.o LD arch/x86/platform/ce4100/built-in.o LD arch/x86/platform/efi/built-in.o CC arch/x86/platform/geode/net5501.o CC fs/stat.o MKDIR firmware/sb16 LD arch/x86/platform/iris/built-in.o CC fs/exec.o CC arch/x86/kernel/jump_label.o MKDIR firmware/emi62 HOSTCC firmware/ihex2fw CC crypto/compress.o CC arch/x86/mm/dump_pagetables.o CC kernel/workqueue.o CC arch/x86/math-emu/fpu_entry.o CC arch/x86/kernel/irq_work.o CC arch/x86/mm/highmem_32.o MK_FW firmware/emi62/bitstream.fw.gen.S CC arch/x86/math-emu/errors.o MK_FW firmware/emi62/spdif.fw.gen.S MK_FW firmware/emi62/midi.fw.gen.S MKDIR firmware/yam CC crypto/algapi.o CC sound/sound_core.o GEN usr/initramfs_data.cpio LD drivers/atm/built-in.o LD drivers/auxdisplay/built-in.o AS usr/initramfs_data.o CC drivers/base/core.o CC drivers/bcma/main.o MK_FW firmware/sb16/mulaw_main.csp.gen.S CC drivers/base/bus.o IHEX firmware/sb16/mulaw_main.csp CC arch/x86/kernel/probe_roms.o MK_FW firmware/sb16/alaw_main.csp.gen.S IHEX firmware/sb16/alaw_main.csp CC mm/mincore.o CC arch/x86/kernel/sys_i386_32.o MK_FW firmware/sb16/ima_adpcm_init.csp.gen.S IHEX firmware/sb16/ima_adpcm_init.csp LD usr/built-in.o MK_FW firmware/sb16/ima_adpcm_playback.csp.gen.S IHEX firmware/sb16/ima_adpcm_playback.csp MK_FW firmware/sb16/ima_adpcm_capture.csp.gen.S IHEX firmware/sb16/ima_adpcm_capture.csp MK_FW firmware/emi62/loader.fw.gen.S CC kernel/pid.o IHEX2FW firmware/emi62/loader.fw IHEX2FW firmware/emi62/bitstream.fw IHEX2FW firmware/emi62/spdif.fw CC sound/sound_firmware.o CC arch/x86/kernel/i386_ksyms_32.o CC lib/bcd.o CC arch/x86/lib/msr.o CC crypto/scatterwalk.o CC mm/mlock.o IHEX2FW firmware/emi62/midi.fw MK_FW firmware/yam/1200.bin.gen.S CC kernel/rcupdate.o CC arch/x86/kernel/syscall_32.o IHEX firmware/yam/1200.bin MK_FW firmware/yam/9600.bin.gen.S IHEX firmware/yam/9600.bin CC mm/mmap.o AS firmware/sb16/mulaw_main.csp.gen.o CC arch/x86/kernel/bootflag.o CC kernel/extable.o CC arch/x86/math-emu/fpu_arith.o CC arch/x86/kernel/e820.o LD arch/x86/platform/geode/built-in.o CC lib/div64.o LD arch/x86/platform/mrst/built-in.o AS firmware/sb16/alaw_main.csp.gen.o LD drivers/block/built-in.o LD arch/x86/platform/olpc/built-in.o CC arch/x86/kernel/pci-dma.o LD drivers/cdrom/built-in.o CC net/socket.o CC arch/x86/platform/scx200/scx200_32.o CC kernel/params.o CC crypto/ablkcipher.o CC mm/mprotect.o AS firmware/sb16/ima_adpcm_init.csp.gen.o AS firmware/sb16/ima_adpcm_playback.csp.gen.o /scratch/kisskb/src/arch/x86/kernel/dumpstack_32.c: In function 'show_registers': /scratch/kisskb/src/arch/x86/kernel/dumpstack_32.c:102: warning: 'c' may be used uninitialized in this function CC crypto/blkcipher.o CC drivers/char/mem.o CC crypto/ahash.o CC net/802/p8022.o AS firmware/sb16/ima_adpcm_capture.csp.gen.o AS firmware/emi62/loader.fw.gen.o CC drivers/base/dd.o CC arch/x86/kernel/quirks.o CC mm/mremap.o AS firmware/emi62/bitstream.fw.gen.o CC arch/x86/math-emu/fpu_aux.o CC arch/x86/kernel/topology.o CC lib/sort.o VDSO arch/x86/vdso/vdso32-int80.so.dbg CC arch/x86/kernel/kdebugfs.o CC net/802/psnap.o LD sound/arm/built-in.o CC kernel/posix-timers.o CC drivers/char/random.o CC arch/x86/kernel/alternative.o CC mm/msync.o CC mm/rmap.o CC arch/x86/math-emu/fpu_etc.o LD sound/atmel/built-in.o AS firmware/emi62/spdif.fw.gen.o CC mm/vmalloc.o CC net/9p/mod.o CC kernel/kthread.o CC arch/x86/math-emu/fpu_tags.o CC arch/x86/kernel/i8253.o CC arch/x86/kernel/pci-nommu.o CC arch/x86/kernel/hw_breakpoint.o CC drivers/bcma/scan.o AS arch/x86/lib/msr-reg.o AS firmware/emi62/midi.fw.gen.o LD arch/x86/platform/sfi/built-in.o LD arch/x86/platform/uv/built-in.o CC sound/core/hrtimer.o AS firmware/yam/1200.bin.gen.o CC arch/x86/kernel/tsc.o LD arch/x86/platform/visws/built-in.o CC crypto/shash.o VDSO arch/x86/vdso/vdso32-sysenter.so.dbg CC sound/core/hwdep.o CC arch/x86/math-emu/fpu_trig.o CC mm/pagewalk.o VDSOSYM arch/x86/vdso/vdso32-int80-syms.lds VDSOSYM arch/x86/vdso/vdso32-sysenter-syms.lds CC fs/pipe.o CC arch/x86/lib/msr-reg-export.o AS firmware/yam/9600.bin.gen.o OBJCOPY arch/x86/vdso/vdso32-int80.so OBJCOPY arch/x86/vdso/vdso32-sysenter.so VDSOSYM arch/x86/vdso/vdso32-syms.lds AS arch/x86/vdso/vdso32.o CC mm/pgtable-generic.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:574, from /scratch/kisskb/src/arch/x86/include/asm/sections.h:6, from /scratch/kisskb/src/arch/x86/include/asm/hw_irq.h:27, from /scratch/kisskb/src/include/linux/irq.h:358, from /scratch/kisskb/src/arch/x86/include/asm/hardirq.h:6, from /scratch/kisskb/src/include/linux/hardirq.h:8, from /scratch/kisskb/src/include/linux/ftrace_event.h:8, from /scratch/kisskb/src/include/trace/syscall.h:7, from /scratch/kisskb/src/include/linux/syscalls.h:79, from /scratch/kisskb/src/kernel/capability.c:16: In function 'copy_from_user', inlined from 'sys_capset' at /scratch/kisskb/src/kernel/capability.c:256: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct CC kernel/kfifo.o CC kernel/wait.o CC arch/x86/lib/atomic64_32.o AS arch/x86/lib/atomic64_cx8_32.o CC arch/x86/math-emu/load_store.o CC drivers/base/syscore.o CC arch/x86/kernel/io_delay.o CC arch/x86/kernel/rtc.o CC arch/x86/kernel/pci-iommu_table.o LD firmware/built-in.o CC mm/process_vm_access.o CC drivers/char/ttyprintk.o LD arch/x86/vdso/built-in.o LD drivers/clk/built-in.o LD sound/firewire/built-in.o CC mm/init-mm.o CC drivers/char/misc.o CC kernel/sys_ni.o CC net/9p/client.o CC drivers/base/driver.o LD sound/i2c/other/built-in.o LD sound/i2c/built-in.o CC sound/drivers/mpu401/mpu401_uart.o CC kernel/posix-cpu-timers.o CC mm/nobootmem.o CC drivers/base/class.o CC arch/x86/kernel/resource.o CC net/9p/error.o CC mm/memblock.o CC mm/dmapool.o CC mm/hugetlb.o LD sound/mips/built-in.o CC sound/isa/adlib.o CC net/9p/util.o CC kernel/mutex.o CC fs/namei.o CC net/atm/addr.o CC drivers/bcma/core.o LD sound/oss/built-in.o CC drivers/clocksource/scx200_hrt.o CC mm/ksm.o CC mm/slub.o CC lib/parser.o CC drivers/char/lp.o CC lib/halfmd4.o CC kernel/hrtimer.o CC fs/fcntl.o CC drivers/base/platform.o CC net/9p/protocol.o CC drivers/base/cpu.o /scratch/kisskb/src/arch/x86/platform/scx200/scx200_32.c: In function 'scx200_probe': /scratch/kisskb/src/arch/x86/platform/scx200/scx200_32.c:81: warning: 'base' may be used uninitialized in this function CC arch/x86/kernel/trampoline.o CC drivers/base/firmware.o CC drivers/char/i8k.o CC drivers/base/init.o LD arch/x86/platform/scx200/scx200.o LD arch/x86/platform/scx200/built-in.o CC mm/failslab.o LD arch/x86/platform/built-in.o LD arch/x86/crypto/aes-i586.o LD arch/x86/crypto/twofish-i586.o AS arch/x86/lib/checksum_32.o LD arch/x86/crypto/serpent-sse2-i586.o AS arch/x86/kernel/trampoline_32.o CC crypto/algboss.o LD arch/x86/crypto/built-in.o CC sound/core/memalloc.o CC kernel/rwsem.o CC arch/x86/lib/cmpxchg.o CC lib/debug_locks.o CC lib/random32.o CC mm/kmemleak.o CC arch/x86/lib/delay.o CC drivers/base/map.o CC arch/x86/kernel/process.o CC arch/x86/math-emu/get_address.o /scratch/kisskb/src/kernel/ptrace.c: In function 'ptrace_request': /scratch/kisskb/src/kernel/ptrace.c:816: warning: 'kiov.iov_len' may be used uninitialized in this function /scratch/kisskb/src/kernel/ptrace.c:816: note: 'kiov.iov_len' was declared here LD init/mounts.o CC drivers/bcma/sprom.o CC arch/x86/kernel/i387.o LD init/built-in.o CC arch/x86/kernel/xsave.o CC sound/core/sgbuf.o CC drivers/connector/cn_queue.o CC drivers/bcma/driver_chipcommon.o LD drivers/crypto/built-in.o LD sound/parisc/built-in.o CC arch/x86/math-emu/poly_atan.o CC drivers/char/hw_random/core.o CC sound/isa/azt2320.o CC mm/cleancache.o CC sound/drivers/opl3/opl3_lib.o CC drivers/char/hw_random/via-rng.o CC drivers/base/devres.o CC drivers/char/mwave/mwavedd.o CC kernel/nsproxy.o CC drivers/base/attribute_container.o LD arch/x86/mm/built-in.o CC sound/isa/sscape.o CC arch/x86/kernel/ptrace.o CC arch/x86/kernel/tls.o CC sound/core/pcm.o CC net/9p/trans_fd.o CC sound/isa/ad1816a/ad1816a.o CC drivers/char/hw_random/virtio-rng.o LD sound/isa/ad1848/built-in.o AS arch/x86/lib/getuser.o CC sound/isa/ad1816a/ad1816a_lib.o CC drivers/edac/edac_stub.o CC drivers/clocksource/i8253.o CC net/9p/trans_common.o CC drivers/base/transport_class.o CC drivers/bcma/driver_chipcommon_pmu.o GEN arch/x86/lib/inat-tables.c LD sound/pcmcia/pdaudiocf/built-in.o LD sound/pci/ac97/built-in.o LD sound/pci/ali5451/built-in.o CC kernel/srcu.o CC sound/pcmcia/vx/vxpocket.o CC kernel/semaphore.o LD sound/pci/asihpi/built-in.o CC lib/bust_spinlocks.o LD sound/pci/au88x0/built-in.o LD sound/pci/aw2/built-in.o CC arch/x86/lib/insn.o CC sound/isa/cs423x/cs4236.o CC net/802/p8023.o CC net/802/stp.o LD sound/pci/ca0106/built-in.o CC drivers/char/mwave/smapi.o CC arch/x86/math-emu/poly_l2.o CC arch/x86/math-emu/poly_2xm1.o CC sound/core/pcm_native.o CC arch/x86/kernel/step.o CC drivers/base/topology.o LD sound/ppc/built-in.o CC arch/x86/lib/memcpy_32.o LD sound/pci/cs46xx/built-in.o LD drivers/base/power/built-in.o CC kernel/notifier.o LD security/keys/built-in.o CC drivers/char/pcmcia/cm4040_cs.o LD sound/sh/built-in.o CC net/atm/pvc.o LD sound/pci/cs5535audio/built-in.o CC sound/isa/cs423x/cs4236_lib.o CC lib/hexdump.o LD security/built-in.o LD sound/soc/built-in.o LD sound/pci/ctxfi/built-in.o CC lib/kasprintf.o LD sound/sparc/built-in.o LD sound/pci/echoaudio/built-in.o CC arch/x86/kernel/i8237.o CC lib/bitmap.o LD drivers/firewire/built-in.o CC arch/x86/math-emu/poly_sin.o LD sound/spi/built-in.o CC sound/drivers/opl4/opl4_lib.o CC sound/isa/es1688/es1688_lib.o LD sound/pci/emu10k1/built-in.o CC sound/synth/util_mem.o CC crypto/testmgr.o CC arch/x86/kernel/stacktrace.o CC drivers/firmware/edd.o CC crypto/crypto_wq.o LD arch/x86/kernel/acpi/built-in.o CC sound/isa/galaxy/azt2316.o CC drivers/firmware/dell_rbu.o LD sound/pci/hda/built-in.o CC kernel/ksysfs.o LD sound/pci/ice1712/built-in.o CC sound/usb/6fire/chip.o LD sound/usb/caiaq/built-in.o LD sound/pci/korg1212/built-in.o LD sound/usb/misc/built-in.o LD sound/pci/lola/built-in.o LD sound/pci/lx6464es/built-in.o CC drivers/char/tpm/tpm.o LD sound/usb/usx2y/built-in.o CC sound/core/pcm_lib.o LD sound/pci/mixart/built-in.o CC sound/drivers/opl4/opl4_mixer.o CC sound/drivers/opl3/opl3_synth.o CC arch/x86/kernel/apic/apic.o LD sound/pci/nm256/built-in.o CC drivers/connector/connector.o CC drivers/bcma/driver_pci.o CC drivers/char/pc8736x_gpio.o CC kernel/cred.o LD sound/pci/oxygen/built-in.o CC drivers/base/dma-mapping.o CC crypto/aead.o LD sound/pci/pcxhr/built-in.o CC sound/drivers/opl4/opl4_proc.o CC sound/pcmcia/vx/vxp_ops.o CC drivers/base/dma-coherent.o CC sound/pcmcia/vx/vxp_mixer.o LD sound/pci/riptide/built-in.o LD drivers/edac/built-in.o CC arch/x86/math-emu/poly_tan.o CC drivers/base/isa.o LD sound/pci/rme9652/built-in.o CC arch/x86/math-emu/reg_add_sub.o LD drivers/clocksource/built-in.o CC sound/drivers/opl4/opl4_seq.o CC arch/x86/math-emu/reg_compare.o /scratch/kisskb/src/ipc/sem.c: In function 'copy_semundo': /scratch/kisskb/src/ipc/sem.c:1652: warning: 'undo_list' may be used uninitialized in this function LD sound/pci/trident/built-in.o CC sound/last.o CC drivers/base/firmware_class.o LD sound/pci/vx222/built-in.o LD ipc/built-in.o /scratch/kisskb/src/sound/drivers/mpu401/mpu401_uart.c: In function 'snd_mpu401_uart_input_open': /scratch/kisskb/src/sound/drivers/mpu401/mpu401_uart.c:286: warning: 'err' may be used uninitialized in this function /scratch/kisskb/src/sound/drivers/mpu401/mpu401_uart.c: In function 'snd_mpu401_uart_output_open': /scratch/kisskb/src/sound/drivers/mpu401/mpu401_uart.c:308: warning: 'err' may be used uninitialized in this function CC arch/x86/kernel/reboot.o AS arch/x86/kernel/reboot_32.o CC drivers/connector/cn_proc.o CC arch/x86/kernel/msr.o LD sound/pci/ymfpci/built-in.o CC kernel/async.o CC drivers/gpio/gpiolib.o CC arch/x86/kernel/cpu/intel_cacheinfo.o LD sound/drivers/mpu401/snd-mpu401-uart.o LD sound/pci/built-in.o LD sound/drivers/mpu401/built-in.o CC drivers/gpio/devres.o CC kernel/range.o CC sound/core/pcm_timer.o CC sound/isa/gus/gus_main.o LD sound/drivers/pcsp/built-in.o CC kernel/groups.o /scratch/kisskb/src/arch/x86/kernel/reboot_32.S: Assembler messages: /scratch/kisskb/src/arch/x86/kernel/reboot_32.S:134: Warning: shift count out of range (32 is not between 0 and 31) /scratch/kisskb/src/arch/x86/kernel/reboot_32.S:134: Warning: shift count out of range (40 is not between 0 and 31) /scratch/kisskb/src/arch/x86/kernel/reboot_32.S:134: Warning: shift count out of range (32 is not between 0 and 31) CC drivers/char/mwave/tp3780i.o CC kernel/lglock.o CC arch/x86/kernel/cpuid.o CC crypto/chainiv.o CC kernel/events/core.o CC sound/drivers/vx/vx_core.o CC arch/x86/kernel/apic/apic_noop.o CC arch/x86/kernel/apic/ipi.o /scratch/kisskb/src/mm/memblock.c: In function '__next_mem_pfn_range': /scratch/kisskb/src/mm/memblock.c:674: warning: 'r' may be used uninitialized in this function CC arch/x86/kernel/cpu/scattered.o CC arch/x86/kernel/mpparse.o CC drivers/gpio/gpio-it8761e.o CC lib/scatterlist.o CC crypto/eseqiv.o CC drivers/char/mwave/3780i.o CC drivers/firmware/dcdbas.o CC sound/drivers/opl4/opl4_synth.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:574, from /scratch/kisskb/src/include/linux/uaccess.h:6, from /scratch/kisskb/src/arch/x86/include/asm/stacktrace.h:10, from /scratch/kisskb/src/arch/x86/include/asm/perf_event.h:206, from /scratch/kisskb/src/include/linux/perf_event.h:492, from /scratch/kisskb/src/kernel/sys.c:17: In function 'copy_from_user', inlined from 'sys_setdomainname' at /scratch/kisskb/src/kernel/sys.c:1343: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct In function 'copy_from_user', inlined from 'sys_sethostname' at /scratch/kisskb/src/kernel/sys.c:1292: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct CC sound/drivers/opl4/yrw801.o LD drivers/char/hw_random/rng-core.o LD drivers/char/hw_random/built-in.o CC arch/x86/kernel/reboot_fixups_32.o AS arch/x86/lib/putuser.o CC arch/x86/math-emu/reg_constant.o CC fs/ioctl.o CC arch/x86/kernel/ftrace.o CC arch/x86/kernel/cpu/topology.o CC kernel/irq/irqdesc.o CC arch/x86/kernel/machine_kexec_32.o CC sound/core/pcm_misc.o CC sound/drivers/vx/vx_hwdep.o CC kernel/power/qos.o AS arch/x86/lib/rwsem.o CC sound/drivers/vx/vx_pcm.o CC kernel/sched/core.o CC kernel/sched/clock.o CC kernel/sched/idle_task.o CC kernel/sched/fair.o CC fs/readdir.o CC sound/drivers/opl3/opl3_seq.o CC kernel/irq/handle.o CC sound/isa/msnd/msnd_classic.o CC sound/isa/opti9xx/miro.o CC arch/x86/lib/string_32.o CC kernel/time/timekeeping.o CC kernel/trace/trace_selftest_dynamic.o CC kernel/trace/trace_clock.o CC kernel/trace/ftrace.o /scratch/kisskb/src/sound/pcmcia/vx/vxpocket.c: In function 'vxpocket_probe': /scratch/kisskb/src/sound/pcmcia/vx/vxpocket.c:294: warning: 'vxp' may be used uninitialized in this function CC sound/synth/emux/emux.o CC sound/isa/es1688/es1688.o CC net/ax25/ax25_addr.o CC kernel/profile.o LD sound/soundcore.o CC kernel/stacktrace.o CC net/ax25/ax25_dev.o CC sound/synth/emux/emux_synth.o CC net/batman-adv/bat_debugfs.o CC net/bridge/br.o CC arch/x86/math-emu/reg_convert.o CC sound/core/pcm_memory.o CC arch/x86/math-emu/reg_ld_str.o CC net/bridge/br_device.o CC sound/isa/gus/gus_io.o CC net/bridge/br_fdb.o LD drivers/bcma/bcma.o LD drivers/bcma/built-in.o CC sound/usb/6fire/comm.o CC arch/x86/kernel/cpu/proc.o CC sound/core/rawmidi.o CC kernel/mutex-debug.o CC arch/x86/math-emu/reg_divide.o CC arch/x86/math-emu/reg_mul.o CC net/can/bcm.o LD net/802/built-in.o CC drivers/char/nsc_gpio.o CC net/caif/caif_dev.o LD drivers/gpu/drm/i2c/built-in.o AS arch/x86/kernel/relocate_kernel_32.o CC net/bridge/br_forward.o LD drivers/gpu/drm/built-in.o CC drivers/char/tpm/tpm_nsc.o CC drivers/char/tpm/tpm_infineon.o CC kernel/irq/manage.o CC net/batman-adv/bat_iv_ogm.o LD drivers/gpu/stub/built-in.o CC sound/isa/opti9xx/opti92x-cs4231.o CC net/ceph/ceph_common.o LD drivers/gpu/vga/built-in.o CC arch/x86/kernel/crash.o LD drivers/gpu/built-in.o CC net/ceph/messenger.o CC net/ax25/ax25_iface.o CC crypto/seqiv.o CC drivers/firmware/iscsi_ibft_find.o CC arch/x86/kernel/apic/hw_nmi.o CC net/ceph/msgpool.o LD drivers/hsi/clients/built-in.o CC net/bridge/br_if.o CC sound/isa/opti9xx/opti93x.o CC kernel/lockdep.o CC arch/x86/lib/strstr_32.o CC drivers/hwmon/hwmon.o LD sound/isa/cs423x/snd-cs4236.o AS arch/x86/math-emu/reg_u_add.o CC net/atm/signaling.o CC lib/string_helpers.o CC net/can/gw.o LD sound/isa/cs423x/built-in.o LD drivers/hsi/built-in.o CC sound/isa/sb/emu8000_synth.o CC sound/isa/msnd/msnd.o CC net/batman-adv/bat_sysfs.o LD sound/isa/wavefront/built-in.o CC sound/drivers/opl3/opl3_midi.o CC net/batman-adv/bitarray.o CC sound/core/timer.o AS arch/x86/math-emu/reg_u_div.o LD drivers/i2c/algos/built-in.o LD sound/isa/galaxy/snd-azt2316.o AS arch/x86/math-emu/reg_u_mul.o CC arch/x86/kernel/apic/probe_32.o LD sound/isa/galaxy/built-in.o CC sound/drivers/opl3/opl3_drums.o CC sound/drivers/opl3/opl3_oss.o LD drivers/i2c/busses/built-in.o LD drivers/firmware/google/built-in.o AS arch/x86/lib/thunk_32.o LD drivers/i2c/muxes/built-in.o CC arch/x86/lib/usercopy.o LD drivers/i2c/built-in.o CC arch/x86/kernel/crash_dump_32.o CC kernel/irq/spurious.o LD sound/pcmcia/vx/snd-vxpocket.o AS arch/x86/math-emu/reg_u_sub.o LD crypto/crypto_hash.o CC sound/isa/wss/wss_lib.o CC kernel/irq/resend.o CC net/batman-adv/gateway_client.o LD sound/pcmcia/vx/built-in.o LD drivers/idle/built-in.o CC sound/usb/6fire/midi.o LD sound/pcmcia/built-in.o CC sound/core/sound.o CC net/atm/svc.o CC kernel/futex.o CC kernel/irq/chip.o CC sound/usb/6fire/control.o LD drivers/ieee802154/built-in.o LD sound/isa/ad1816a/snd-ad1816a.o CC sound/usb/6fire/firmware.o CC sound/isa/msnd/msnd_midi.o LD sound/isa/ad1816a/built-in.o CC arch/x86/kernel/vm86_32.o CC kernel/irq/dummychip.o CC drivers/input/gameport/gameport.o CC lib/gcd.o /scratch/kisskb/src/kernel/workqueue.c: In function '__queue_work': /scratch/kisskb/src/kernel/workqueue.c:1000: warning: 'last_gcwq' may be used uninitialized in this function LD drivers/char/mwave/mwave.o CC lib/lcm.o LD drivers/char/mwave/built-in.o LD drivers/char/pcmcia/built-in.o CC sound/core/init.o CC kernel/events/ring_buffer.o CC lib/list_sort.o LD sound/drivers/opl4/snd-opl4-lib.o CC kernel/events/callchain.o CC kernel/rtmutex.o CC crypto/pcompress.o CC sound/isa/gus/gus_irq.o CC kernel/irq/devres.o CC arch/x86/kernel/hpet.o CC sound/core/memory.o LD sound/drivers/opl4/snd-opl4-synth.o AS arch/x86/math-emu/div_small.o /scratch/kisskb/src/kernel/power/qos.c: In function 'pm_qos_get_value': /scratch/kisskb/src/kernel/power/qos.c:143: warning: control reaches end of non-void function In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:574, from /scratch/kisskb/src/include/linux/uaccess.h:6, from /scratch/kisskb/src/kernel/power/qos.c:46: In function 'copy_from_user', inlined from 'pm_qos_power_write' at /scratch/kisskb/src/kernel/power/qos.c:441: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct LD sound/drivers/opl4/built-in.o CC kernel/trace/ring_buffer.o CC sound/drivers/vx/vx_mixer.o CC arch/x86/kernel/nmi_selftest.o CC net/atm/ioctl.o LD kernel/power/built-in.o AS arch/x86/kernel/head_32.o CC net/atm/common.o CC lib/uuid.o CC net/ax25/ax25_in.o CC kernel/dma.o CC lib/flex_array.o /scratch/kisskb/src/mm/memory.c: In function 'copy_pte_range': /scratch/kisskb/src/mm/memory.c:931: warning: 'dst_ptl' may be used uninitialized in this function CC sound/drivers/vx/vx_cmd.o CC sound/drivers/vx/vx_uer.o CC sound/synth/emux/emux_seq.o /scratch/kisskb/src/arch/x86/kernel/head_32.S: Assembler messages: /scratch/kisskb/src/arch/x86/kernel/head_32.S:64: Warning: shift count out of range (32 is not between 0 and 31) CC kernel/up.o LD sound/isa/snd-adlib.o CC sound/isa/msnd/msnd_pinnacle_mixer.o CC net/ax25/ax25_ip.o MKCAP arch/x86/kernel/cpu/capflags.c CC net/batman-adv/gateway_common.o CC net/atm/atm_misc.o CC arch/x86/kernel/cpu/powerflags.o CC net/atm/raw.o CC kernel/time/ntp.o LD drivers/base/built-in.o LD sound/isa/snd-azt2320.o LD sound/isa/snd-sscape.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:574, from /scratch/kisskb/src/arch/x86/include/asm/sections.h:6, from /scratch/kisskb/src/arch/x86/include/asm/hw_irq.h:27, from /scratch/kisskb/src/include/linux/irq.h:358, from /scratch/kisskb/src/arch/x86/include/asm/hardirq.h:6, from /scratch/kisskb/src/include/linux/hardirq.h:8, from /scratch/kisskb/src/include/linux/interrupt.h:13, from /scratch/kisskb/src/net/socket.c:66: In function 'copy_from_user', inlined from 'sys_socketcall' at /scratch/kisskb/src/net/socket.c:2381: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct CC lib/bsearch.o CC kernel/time/clocksource.o CC drivers/input/gameport/lightning.o CC drivers/leds/led-core.o AS arch/x86/math-emu/reg_norm.o LD drivers/lguest/built-in.o CC net/caif/cfcnfg.o CC net/core/sock.o CC drivers/leds/led-class.o LD drivers/macintosh/built-in.o CC sound/core/info.o CC drivers/leds/leds-gpio.o CC drivers/leds/leds-ot200.o CC arch/x86/kernel/cpu/common.o CC sound/usb/6fire/pcm.o CC net/core/request_sock.o CC drivers/leds/leds-regulator.o CC net/batman-adv/hard-interface.o LD drivers/connector/cn.o CC net/batman-adv/hash.o LD crypto/cryptomgr.o CC kernel/time/jiffies.o LD drivers/media/common/tuners/built-in.o AS arch/x86/math-emu/reg_round.o CC drivers/hwmon/hwmon-vid.o CC lib/find_last_bit.o CC crypto/hmac.o LD drivers/media/common/built-in.o LD drivers/connector/built-in.o CC lib/find_next_bit.o LD sound/isa/es1688/snd-es1688.o CC net/caif/cfmuxl.o LD sound/isa/es1688/snd-es1688-lib.o CC sound/isa/sb/emu8000_callback.o LD sound/isa/es1688/built-in.o CC kernel/spinlock.o LD drivers/memstick/host/built-in.o CC drivers/memstick/core/memstick.o CC kernel/events/hw_breakpoint.o CC drivers/media/radio/wl128x/fmdrv_common.o CC kernel/trace/trace.o CC net/atm/resources.o CC sound/core/control.o CC sound/core/misc.o CC net/atm/atm_sysfs.o CC net/can/raw.o CC kernel/kallsyms.o CC net/can/af_can.o CC net/can/proc.o CC kernel/time/timer_list.o CC kernel/irq/autoprobe.o CC arch/x86/kernel/cpu/vmware.o CC kernel/acct.o CC net/bridge/br_input.o CC kernel/sched/rt.o CC kernel/kexec.o CC arch/x86/lib/usercopy_32.o CC kernel/backtracetest.o LD drivers/firmware/built-in.o CC net/bridge/br_ioctl.o CC sound/synth/emux/emux_nrpn.o CC drivers/hwmon/f71805f.o LD arch/x86/kernel/apic/built-in.o CC drivers/mfd/mfd-core.o CC arch/x86/kernel/cpu/hypervisor.o CC arch/x86/kernel/head32.o CC kernel/utsname.o /scratch/kisskb/src/sound/core/sound.c: In function 'snd_add_device_sysfs_file': /scratch/kisskb/src/sound/core/sound.c:363: warning: 'd' may be used uninitialized in this function CC net/dcb/dcbnl.o CC drivers/hwmon/gpio-fan.o CC drivers/hwmon/it87.o CC arch/x86/kernel/head.o CC sound/core/device.o CC sound/core/isadma.o CC net/bridge/br_notify.o LD drivers/char/tpm/built-in.o CC drivers/hwmon/pc87360.o /scratch/kisskb/src/drivers/leds/leds-ot200.c: In function 'ot200_led_brightness_set': /scratch/kisskb/src/drivers/leds/leds-ot200.c:97: warning: 'val' may be used uninitialized in this function CC drivers/hwmon/sch56xx-common.o CC drivers/char/tlclk.o CC drivers/hwmon/sch5627.o CC net/atm/br2684.o CC drivers/hwmon/sht15.o CC drivers/misc/enclosure.o LD drivers/misc/carma/built-in.o CC kernel/time/timecompare.o LD drivers/misc/cb710/built-in.o CC fs/select.o LD drivers/misc/eeprom/built-in.o LD drivers/misc/lis3lv02d/built-in.o CC drivers/misc/iwmc3200top/main.o CC net/bridge/br_stp.o CC arch/x86/kernel/cpu/sched.o LD sound/drivers/opl3/snd-opl3-lib.o CC sound/isa/gus/gus_timer.o CC drivers/hwmon/smsc47m1.o CC arch/x86/kernel/init_task.o LD sound/drivers/opl3/snd-opl3-synth.o LDS arch/x86/kernel/vmlinux.lds In file included from /scratch/kisskb/src/sound/isa/opti9xx/opti92x-cs4231.c:3: /scratch/kisskb/src/sound/isa/opti9xx/opti92x-ad1848.c: In function '__check_isapnp': /scratch/kisskb/src/sound/isa/opti9xx/opti92x-ad1848.c:87: warning: return from incompatible pointer type LD sound/drivers/opl3/built-in.o CC lib/llist.o CC sound/synth/emux/emux_effect.o CC fs/fifo.o CC fs/dcache.o CC kernel/trace/trace_output.o CC drivers/leds/leds-lt3593.o CC net/bridge/br_stp_bpdu.o CC sound/synth/emux/emux_proc.o CC net/atm/lec.o CC sound/synth/emux/emux_hwdep.o CC net/batman-adv/icmp_socket.o CC drivers/media/radio/wl128x/fmdrv_rx.o CC crypto/md4.o CC net/ax25/ax25_out.o CC sound/core/sound_oss.o LD drivers/input/gameport/built-in.o CC drivers/hwmon/via-cputemp.o CC drivers/hwmon/vt1211.o CC sound/core/info_oss.o CC kernel/pid_namespace.o CC net/dcb/dcbevent.o CC kernel/trace/trace_stat.o CC sound/core/vmaster.o In file included from /scratch/kisskb/src/sound/isa/opti9xx/opti93x.c:3: /scratch/kisskb/src/sound/isa/opti9xx/opti92x-ad1848.c: In function '__check_isapnp': /scratch/kisskb/src/sound/isa/opti9xx/opti92x-ad1848.c:87: warning: return from incompatible pointer type LD sound/isa/msnd/snd-msnd-classic.o CC drivers/mmc/card/mmc_test.o LD sound/isa/msnd/snd-msnd-lib.o CC kernel/time/timeconv.o CC drivers/mfd/abx500-core.o CC fs/inode.o LD sound/isa/msnd/built-in.o CC net/ceph/buffer.o CC net/core/skbuff.o LD sound/isa/opti9xx/snd-opti92x-cs4231.o CC drivers/mtd/mtdcore.o LD kernel/irq/built-in.o CC drivers/mfd/ab8500-core.o CC arch/x86/kernel/cpu/mshyperv.o LD sound/isa/opti9xx/snd-opti93x.o CC kernel/hung_task.o LD sound/isa/opti9xx/snd-miro.o LD sound/isa/opti9xx/built-in.o CC net/caif/cfctrl.o CC kernel/trace/trace_printk.o CC drivers/net/Space.o AS arch/x86/math-emu/wm_shrx.o CC drivers/net/loopback.o CC kernel/rcutorture.o CC kernel/sched/stop_task.o CC kernel/rcutiny.o AS arch/x86/math-emu/wm_sqrt.o LD drivers/gpio/built-in.o CC sound/isa/sb/emu8000_patch.o CC net/bridge/br_stp_if.o LD drivers/nfc/built-in.o CC fs/attr.o CC sound/isa/sb/emu8000_pcm.o CC drivers/parport/share.o LD sound/drivers/vx/snd-vx-lib.o LD drivers/pinctrl/built-in.o CC drivers/pcmcia/ds.o CC sound/synth/emux/soundfont.o AS arch/x86/math-emu/div_Xsig.o LD sound/drivers/vx/built-in.o CC kernel/relay.o LD sound/drivers/built-in.o CC drivers/misc/ti-st/st_core.o CC sound/isa/sb/jazz16.o CC lib/kstrtox.o CC drivers/mtd/mtdsuper.o LD drivers/net/caif/built-in.o CC arch/x86/kernel/cpu/rdrand.o CC net/ceph/pagelist.o AS arch/x86/math-emu/polynom_Xsig.o CC kernel/taskstats.o CC sound/core/oss/pcm_oss.o LD arch/x86/lib/built-in.o CC kernel/time/posix-clock.o CC drivers/net/can/slcan.o CC net/bridge/br_stp_timer.o CC arch/x86/lib/inat.o CC net/bridge/br_netlink.o CC net/ax25/ax25_route.o CC sound/core/seq/seq_device.o CC crypto/md5.o AS arch/x86/math-emu/round_Xsig.o /scratch/kisskb/src/net/ax25/ax25_in.c: In function 'ax25_rcv': /scratch/kisskb/src/net/ax25/ax25_in.c:193: warning: 'make' may be used uninitialized in this function AS arch/x86/math-emu/shr_Xsig.o CC net/bridge/br_sysfs_if.o CC net/batman-adv/main.o CC kernel/time/alarmtimer.o LD drivers/memstick/core/built-in.o CC arch/x86/kernel/cpu/match.o AS arch/x86/math-emu/mul_Xsig.o CC net/dns_resolver/dns_key.o CC drivers/misc/iwmc3200top/fw-download.o LD drivers/memstick/built-in.o LD net/9p/9pnet.o CC lib/test-kstrtox.o CC kernel/time/clockevents.o CC net/dccp/ccid.o CC net/dns_resolver/dns_query.o CC drivers/mtd/mtdconcat.o CC sound/isa/sb/sb_common.o LD net/9p/built-in.o CC drivers/parport/ieee1284.o CC kernel/trace/trace_sched_switch.o LD sound/usb/6fire/snd-usb-6fire.o LD drivers/leds/built-in.o CC drivers/misc/vmw_balloon.o LD sound/usb/6fire/built-in.o LD drivers/media/rc/keymaps/built-in.o CC sound/isa/sb/sb_mixer.o CC net/batman-adv/originator.o LD arch/x86/math-emu/built-in.o CC net/dccp/feat.o LD sound/usb/built-in.o LD drivers/media/rc/built-in.o LD drivers/platform/x86/built-in.o AR arch/x86/lib/lib.a /scratch/kisskb/src/sound/synth/emux/emux_effect.c: In function 'snd_emux_setup_effect': /scratch/kisskb/src/sound/synth/emux/emux_effect.c:245: warning: 'offset' may be used uninitialized in this function /scratch/kisskb/src/sound/synth/emux/emux_effect.c: In function 'snd_emux_send_effect': /scratch/kisskb/src/sound/synth/emux/emux_effect.c:181: warning: 'offset' may be used uninitialized in this function CC drivers/media/video/v4l2-dev.o CC crypto/rmd128.o LD drivers/platform/built-in.o CC drivers/mmc/core/core.o CC crypto/rmd160.o CC sound/core/oss/pcm_plugin.o CC kernel/tsacct.o CC net/econet/af_econet.o CC crypto/sha1_generic.o CC sound/synth/emux/emux_oss.o CC crypto/sha256_generic.o CC drivers/power/power_supply_core.o CC drivers/misc/ti-st/st_kim.o CC drivers/misc/ti-st/st_ll.o CC sound/isa/gus/gus_mem.o CC drivers/pnp/core.o CC drivers/pps/pps.o CC sound/isa/gus/gus_mem_proc.o CC kernel/tracepoint.o CC kernel/irq_work.o CC drivers/mtd/mtdpart.o CC kernel/crash_dump.o CC drivers/mtd/cmdlinepart.o CC drivers/mmc/core/bus.o /scratch/kisskb/src/drivers/hwmon/smsc47m1.c: In function 'sm_smsc47m1_init': /scratch/kisskb/src/drivers/hwmon/smsc47m1.c:938: warning: 'address' may be used uninitialized in this function CC drivers/media/video/v4l2-ioctl.o CC fs/bad_inode.o CC fs/file.o CC lib/iomap.o CC crypto/sha512_generic.o CC net/ceph/mon_client.o CC kernel/trace/trace_functions.o CC crypto/wp512.o CC drivers/mfd/ab8500-sysctrl.o CC drivers/media/radio/wl128x/fmdrv_tx.o CC net/batman-adv/ring_buffer.o CC sound/isa/sb/sb16_csp.o CC net/caif/cffrml.o CC sound/isa/gus/gus_dram.o CC drivers/mtd/chips/chipreg.o LD drivers/net/can/softing/built-in.o CC net/bridge/br_sysfs_br.o CC drivers/media/video/v4l2-device.o LD drivers/net/can/usb/built-in.o CC fs/filesystems.o CC drivers/power/power_supply_sysfs.o CC crypto/tgr192.o CC drivers/mtd/devices/docg3.o LD drivers/char/built-in.o CC net/batman-adv/routing.o CC kernel/jump_label.o LD sound/isa/wss/snd-wss-lib.o LD sound/isa/wss/built-in.o CC drivers/misc/iwmc3200top/debugfs.o CC drivers/mmc/core/host.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:574, from /scratch/kisskb/src/include/net/checksum.h:26, from /scratch/kisskb/src/include/linux/skbuff.h:30, from /scratch/kisskb/src/include/linux/if_ether.h:135, from /scratch/kisskb/src/include/linux/netdevice.h:30, from /scratch/kisskb/src/net/can/raw.c:48: In function 'copy_from_user', inlined from 'raw_setsockopt' at /scratch/kisskb/src/net/can/raw.c:521: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct CC drivers/ptp/ptp_clock.o CC arch/x86/kernel/cpu/bugs.o CC lib/pci_iomap.o CC kernel/trace/trace_sched_wakeup.o CC drivers/net/hamradio/mkiss.o CC sound/core/oss/io.o CC net/ethernet/eth.o CC drivers/pps/kapi.o CC drivers/mmc/core/mmc.o LD drivers/mmc/host/built-in.o CC crypto/gf128mul.o CC net/core/iovec.o CC sound/isa/sb/sb16_main.o CC net/bridge/netfilter/ebtables.o LD net/atm/atm.o CC net/bridge/netfilter/ebtable_filter.o CC net/ipv4/route.o CC net/ieee802154/af_ieee802154.o CC drivers/media/video/v4l2-fh.o CC net/ceph/osd_client.o CC drivers/pps/sysfs.o CC drivers/mtd/chips/cfi_probe.o CC drivers/mtd/chips/cfi_util.o LD net/can/can.o LD net/can/can-raw.o CC kernel/time.o LD net/can/can-bcm.o CC arch/x86/kernel/cpu/intel.o LD net/can/can-gw.o /scratch/kisskb/src/kernel/futex.c: In function 'exit_robust_list': /scratch/kisskb/src/kernel/futex.c:2568: warning: 'entry' may be used uninitialized in this function /scratch/kisskb/src/kernel/futex.c:2569: warning: 'pi' may be used uninitialized in this function /scratch/kisskb/src/kernel/futex.c:2568: warning: 'pending' may be used uninitialized in this function /scratch/kisskb/src/kernel/futex.c:2569: warning: 'pip' may be used uninitialized in this function LD net/dns_resolver/dns_resolver.o CC crypto/ecb.o CC lib/iomap_copy.o LD net/can/built-in.o CC sound/isa/sb/sb8_main.o CC drivers/ptp/ptp_chardev.o LD net/dns_resolver/built-in.o CC kernel/time/tick-common.o CC net/ethernet/pe2.o CC drivers/pps/clients/pps-ktimer.o CC net/ipv6/addrconf_core.o LD net/ipv6/netfilter/built-in.o LD drivers/pps/generators/built-in.o CC drivers/media/radio/wl128x/fmdrv_v4l2.o CC net/ipv6/exthdrs_core.o CC sound/core/seq/seq_dummy.o CC net/batman-adv/send.o CC arch/x86/kernel/cpu/amd.o CC lib/devres.o CC net/dccp/input.o CC fs/namespace.o CC crypto/cbc.o CC drivers/pps/clients/pps_parport.o CC drivers/ptp/ptp_sysfs.o CC drivers/mtd/chips/cfi_cmdset_0002.o CC drivers/mtd/chips/gen_probe.o CC fs/seq_file.o CC fs/xattr.o CC net/dccp/minisocks.o CC net/batman-adv/soft-interface.o CC drivers/pnp/card.o CC drivers/mtd/lpddr/qinfo_probe.o CC drivers/parport/ieee1284_ops.o LD drivers/hwmon/built-in.o CC sound/core/oss/copy.o CC drivers/mtd/maps/map_funcs.o CC drivers/regulator/core.o CC drivers/mtd/maps/netsc520.o CC drivers/regulator/dummy.o CC drivers/rtc/rtc-lib.o LD drivers/mfd/built-in.o /scratch/kisskb/src/drivers/misc/vmw_balloon.c: In function 'vmballoon_work': /scratch/kisskb/src/drivers/misc/vmw_balloon.c:656: warning: 'target' may be used uninitialized in this function CC drivers/rtc/class.o CC net/ceph/osdmap.o CC sound/core/oss/linear.o CC drivers/ssb/main.o LD drivers/misc/iwmc3200top/iwmc3200top.o CC arch/x86/kernel/cpu/transmeta.o CC sound/isa/gus/gus_dma.o CC lib/spinlock_debug.o LD drivers/misc/iwmc3200top/built-in.o CC drivers/mtd/lpddr/lpddr_cmds.o CC kernel/trace/trace_nop.o CC net/ceph/crush/crush.o CC net/caif/cfveil.o LD sound/core/snd.o CC crypto/pcbc.o LD sound/core/snd-hwdep.o LD sound/core/snd-timer.o CC crypto/cts.o LD drivers/power/power_supply.o CC fs/libfs.o CC net/bridge/netfilter/ebtable_nat.o CC sound/core/oss/mulaw.o LD drivers/power/built-in.o CC drivers/mtd/devices/mtdram.o CC sound/isa/gus/gus_volume.o LD sound/synth/emux/snd-emux-synth.o CC drivers/tty/tty_io.o CC drivers/net/hamradio/6pack.o LD sound/synth/emux/built-in.o LD sound/core/snd-hrtimer.o CC drivers/mtd/nand/nand_base.o CC drivers/media/video/v4l2-event.o LD sound/synth/snd-util-mem.o CC fs/fs-writeback.o LD sound/synth/built-in.o CC drivers/pnp/driver.o CC drivers/mtd/nand/nand_bbt.o /scratch/kisskb/src/kernel/rcutiny.c: In function 'rcu_idle_enter_common': /scratch/kisskb/src/kernel/rcutiny.c:68: warning: unused variable 'idle' /scratch/kisskb/src/kernel/rcutiny.c: In function 'rcu_idle_exit_common': /scratch/kisskb/src/kernel/rcutiny.c:128: warning: unused variable 'idle' CC kernel/time/tick-broadcast.o LD sound/core/snd-pcm.o CC kernel/time/tick-oneshot.o CC net/batman-adv/translation-table.o CC drivers/net/hamradio/yam.o CC drivers/net/hamradio/bpqether.o CC net/ipx/af_ipx.o CC net/ax25/ax25_std_in.o LD drivers/net/can/built-in.o CC drivers/media/video/v4l2-ctrls.o /scratch/kisskb/src/kernel/trace/trace.c: In function 'tracing_mark_write': /scratch/kisskb/src/kernel/trace/trace.c:3697: warning: 'page2' may be used uninitialized in this function LD drivers/net/wimax/built-in.o CC drivers/net/irda/irda-usb.o CC drivers/media/video/v4l2-subdev.o CC drivers/ssb/scan.o LD drivers/pps/pps_core.o CC sound/core/oss/route.o CC net/ceph/crush/mapper.o CC drivers/pcmcia/pcmcia_resource.o CC drivers/mtd/nand/nand_ecc.o CC kernel/trace/trace_stack.o CC drivers/ssb/sdio.o CC fs/pnode.o CC kernel/time/tick-sched.o CC fs/drop_caches.o CC drivers/mtd/maps/ts5500_flash.o CC net/caif/cfdbgl.o CC net/caif/cfserl.o CC net/core/datagram.o CC drivers/mtd/chips/jedec_probe.o CC drivers/mtd/chips/map_ram.o CC drivers/usb/atm/cxacru.o CC drivers/usb/atm/ueagle-atm.o CC drivers/tty/n_tty.o LD drivers/misc/ti-st/st_drv.o CC crypto/lrw.o CC sound/core/oss/rate.o LD drivers/misc/ti-st/built-in.o CC net/ax25/ax25_std_subr.o CC net/ceph/crush/hash.o LD drivers/pps/clients/built-in.o LD drivers/misc/built-in.o CC arch/x86/kernel/cpu/perf_event.o LD drivers/pps/built-in.o CC lib/hweight.o CC net/ieee802154/raw.o CC crypto/xts.o CC drivers/video/fb_notify.o CC drivers/tty/tty_ioctl.o CC net/caif/cfdgml.o CC crypto/ctr.o CC drivers/rtc/interface.o CC drivers/mtd/onenand/onenand_base.o CC drivers/regulator/fixed.o CC drivers/pcmcia/cistpl.o CC crypto/gcm.o LD drivers/ptp/ptp.o CC arch/x86/kernel/cpu/perf_event_amd.o CC sound/core/seq/seq_midi_emul.o LD drivers/ptp/built-in.o LD drivers/virt/built-in.o CC crypto/cryptd.o CC drivers/parport/procfs.o CC drivers/virtio/virtio.o LD net/econet/econet.o LD net/econet/built-in.o CC drivers/rtc/rtc-bq4802.o CC drivers/usb/c67x00/c67x00-drv.o CC drivers/w1/w1.o CC drivers/mtd/onenand/onenand_bbt.o CC sound/isa/gus/gus_pcm.o LD sound/core/snd-page-alloc.o CC drivers/virtio/virtio_ring.o LD net/bridge/bridge.o CC drivers/mtd/nand/nand_ids.o CC sound/isa/gus/gus_mixer.o /scratch/kisskb/src/net/ceph/messenger.c: In function 'prepare_write_connect': /scratch/kisskb/src/net/ceph/messenger.c:655: warning: 'proto' may be used uninitialized in this function CC arch/x86/kernel/cpu/perf_event_p6.o CC kernel/trace/trace_branch.o CC drivers/mtd/nand/nandsim.o CC net/dccp/options.o CC net/irda/iriap.o CC drivers/mtd/nand/plat_nand.o CC drivers/mtd/nand/alauda.o CC drivers/w1/w1_int.o CC net/ceph/debugfs.o LD sound/core/snd-rawmidi.o CC net/caif/cfrfml.o CC crypto/des_generic.o CC drivers/mtd/chips/map_absent.o CC drivers/pcmcia/pcmcia_cis.o CC drivers/mtd/maps/gpio-addr-flash.o CC drivers/parport/daisy.o CC drivers/pcmcia/cs.o CC drivers/pcmcia/socket_sysfs.o LD net/ethernet/built-in.o CC net/ceph/auth.o CC drivers/mmc/core/mmc_ops.o CC sound/isa/gus/gus_uart.o CC sound/isa/gus/gus_reset.o CC sound/isa/sb/sb8_midi.o CC lib/debugobjects.o CC drivers/pnp/resource.o CC sound/isa/sb/sbawe.o LD drivers/media/radio/wl128x/fm_drv.o LD drivers/media/radio/wl128x/built-in.o CC sound/isa/sb/emu8000.o LD net/ipv6/built-in.o LD drivers/media/radio/built-in.o CC drivers/regulator/virtual.o CC drivers/regulator/userspace-consumer.o CC drivers/parport/probe.o CC drivers/pnp/manager.o CC net/llc/llc_core.o CC drivers/parport/parport_ax88796.o CC net/netfilter/core.o CC drivers/mtd/maps/latch-addr-flash.o CC drivers/mtd/onenand/generic.o CC net/ieee802154/dgram.o CC drivers/pcmcia/rsrc_mgr.o CC drivers/virtio/virtio_mmio.o CC drivers/pcmcia/rsrc_nonstatic.o CC net/caif/cfvidl.o CC drivers/pcmcia/i82365.o CC drivers/pcmcia/tcic.o /scratch/kisskb/src/kernel/sched/core.c: In function 'pick_next_task': /scratch/kisskb/src/kernel/sched/core.c:3145: warning: control reaches end of non-void function In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:574, from /scratch/kisskb/src/include/linux/uaccess.h:6, from /scratch/kisskb/src/kernel/sched/core.c:34: In function 'copy_from_user', inlined from 'get_user_cpu_mask' at /scratch/kisskb/src/kernel/sched/core.c:4370, inlined from 'sys_sched_setaffinity' at /scratch/kisskb/src/kernel/sched/core.c:4388: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct CC net/ipx/ipx_route.o LD net/atm/built-in.o LD kernel/sched/built-in.o CC crypto/fcrypt.o CC drivers/regulator/ab8500.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:574, from /scratch/kisskb/src/arch/x86/include/asm/sections.h:6, from /scratch/kisskb/src/arch/x86/include/asm/hw_irq.h:27, from /scratch/kisskb/src/include/linux/irq.h:358, from /scratch/kisskb/src/arch/x86/include/asm/hardirq.h:6, from /scratch/kisskb/src/include/linux/hardirq.h:8, from /scratch/kisskb/src/include/linux/interrupt.h:13, from /scratch/kisskb/src/include/linux/mmc/core.h:12, from /scratch/kisskb/src/drivers/mmc/card/mmc_test.c:13: In function 'copy_from_user', inlined from 'mtf_test_write' at /scratch/kisskb/src/drivers/mmc/card/mmc_test.c:2858: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct CC drivers/video/backlight/lcd.o LD drivers/mmc/card/built-in.o CC drivers/usb/core/usb.o CC net/core/stream.o LD drivers/mtd/tests/built-in.o CC drivers/usb/c67x00/c67x00-ll-hpi.o CC net/ax25/ax25_std_timer.o CC net/bridge/netfilter/ebt_among.o LD drivers/mtd/mtd.o CC net/core/scm.o CC net/netfilter/nf_log.o CC net/netfilter/nf_queue.o LD drivers/mtd/lpddr/built-in.o CC lib/bitrev.o CC net/netfilter/nf_sockopt.o CC drivers/virtio/virtio_balloon.o CC net/netlink/af_netlink.o CC net/netlink/genetlink.o CC net/batman-adv/unicast.o LD kernel/time/built-in.o CC net/dccp/output.o CC net/ceph/auth_none.o LD drivers/video/omap2/displays/built-in.o CC net/core/gen_stats.o CC sound/core/seq/seq_midi_event.o CC drivers/watchdog/watchdog_core.o LD drivers/video/omap2/built-in.o CC sound/core/seq/seq_midi.o CC drivers/video/backlight/platform_lcd.o CC net/ipx/ipx_proc.o CC drivers/usb/c67x00/c67x00-hcd.o CC net/caif/cfutill.o CC net/dccp/proto.o CC drivers/ssb/driver_chipcommon.o CC drivers/ssb/driver_chipcommon_pmu.o CC crypto/twofish_common.o CC arch/x86/kernel/cpu/perf_event_p4.o LD mm/built-in.o CC drivers/mmc/core/sd.o CC drivers/w1/w1_family.o CC net/caif/cfsrvl.o CC drivers/net/hamradio/baycom_ser_fdx.o CC kernel/trace/trace_events.o CC net/netfilter/nfnetlink.o CC net/ax25/ax25_subr.o CC sound/isa/gus/interwave.o CC drivers/net/hamradio/hdlcdrv.o CC net/ax25/ax25_timer.o CC drivers/w1/w1_netlink.o CC net/caif/cfpkt_skbuff.o CC net/irda/iriap_event.o CC net/ceph/crypto.o CC sound/core/seq/seq_virmidi.o CC net/ceph/armor.o CC net/ceph/auth_x.o CC drivers/watchdog/watchdog_dev.o CC net/bridge/netfilter/ebt_arp.o CC arch/x86/kernel/cpu/perf_event_intel_lbr.o CC drivers/media/video/v4l2-int-device.o CC lib/crc-ccitt.o CC drivers/mmc/core/sd_ops.o /scratch/kisskb/src/drivers/parport/daisy.c: In function 'parport_daisy_init': /scratch/kisskb/src/drivers/parport/daisy.c:97: warning: 'num_ports' may be used uninitialized in this function LD drivers/mtd/maps/built-in.o CC net/ceph/ceph_fs.o CC drivers/usb/c67x00/c67x00-sched.o CC net/batman-adv/vis.o CC drivers/pnp/support.o CC drivers/video/backlight/backlight.o CC drivers/rtc/rtc-ds1286.o CC net/ieee802154/netlink.o CC net/netfilter/nfnetlink_acct.o CC kernel/trace/trace_export.o CC net/ceph/ceph_strings.o CC drivers/usb/core/hub.o CC net/ceph/ceph_hash.o CC drivers/usb/core/hcd.o CC net/ieee802154/nl-mac.o CC drivers/w1/w1_io.o CC net/core/gen_estimator.o CC drivers/watchdog/pcwd.o LD net/dcb/built-in.o CC net/nfc/core.o LD drivers/parport/parport.o CC drivers/tty/tty_ldisc.o CC drivers/tty/tty_buffer.o LD drivers/parport/built-in.o CC lib/crc16.o CC lib/crc-itu-t.o /scratch/kisskb/src/lib/debugobjects.c: In function 'debug_print_object': /scratch/kisskb/src/lib/debugobjects.c:256: warning: unused variable 'hint' /scratch/kisskb/src/lib/debugobjects.c: At top level: /scratch/kisskb/src/lib/debugobjects.c:73: warning: 'obj_states' defined but not used CC crypto/serpent_generic.o CC crypto/aes_generic.o CC crypto/camellia.o CC crypto/arc4.o CC crypto/tea.o CC net/netfilter/nfnetlink_queue.o CC net/netfilter/nfnetlink_log.o CC net/llc/llc_input.o CC net/ipv4/inetpeer.o CC net/ipv4/protocol.o CC drivers/w1/masters/ds2490.o CC drivers/mmc/core/sdio.o CC drivers/w1/slaves/w1_therm.o CC drivers/w1/slaves/w1_ds2408.o CC drivers/watchdog/mixcomwd.o LD sound/isa/sb/snd-sb-common.o CC net/irda/irlmp.o CC drivers/media/video/v4l2-common.o CC kernel/trace/trace_event_perf.o LD sound/isa/sb/snd-sb16-dsp.o CC drivers/watchdog/acquirewdt.o CC net/caif/chnl_net.o LD sound/isa/sb/snd-sb8-dsp.o CC drivers/usb/host/isp1362-hcd.o LD sound/isa/sb/snd-sbawe.o CC drivers/usb/host/sl811-hcd.o LD sound/isa/sb/snd-jazz16.o LD sound/isa/sb/snd-sb16-csp.o LD sound/isa/sb/snd-emu8000-synth.o /scratch/kisskb/src/drivers/virtio/virtio_balloon.c: In function 'update_balloon_stats': /scratch/kisskb/src/drivers/virtio/virtio_balloon.c:181: warning: 'events[2]' is used uninitialized in this function /scratch/kisskb/src/drivers/virtio/virtio_balloon.c:183: warning: 'events[3]' is used uninitialized in this function /scratch/kisskb/src/drivers/virtio/virtio_balloon.c:185: warning: 'events[11]' is used uninitialized in this function /scratch/kisskb/src/drivers/virtio/virtio_balloon.c:186: warning: 'events[10]' is used uninitialized in this function /scratch/kisskb/src/net/core/skbuff.c: In function '___pskb_trim': /scratch/kisskb/src/net/core/skbuff.c:1234: warning: 'err' may be used uninitialized in this function CC net/nfc/netlink.o LD sound/isa/sb/built-in.o LD drivers/media/video/davinci/built-in.o CC drivers/pnp/interface.o LD drivers/virtio/built-in.o CC net/llc/llc_output.o CC net/caif/caif_socket.o CC drivers/tty/tty_port.o CC net/core/net_namespace.o CC drivers/usb/misc/appledisplay.o CC drivers/video/backlight/kb3886_bl.o CC drivers/tty/tty_mutex.o CC net/ceph/pagevec.o CC drivers/usb/mon/mon_main.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:574, from /scratch/kisskb/src/include/linux/poll.h:15, from /scratch/kisskb/src/kernel/events/core.c:19: In function 'copy_from_user', inlined from 'perf_copy_attr' at /scratch/kisskb/src/kernel/events/core.c:5925, inlined from 'sys_perf_event_open' at /scratch/kisskb/src/kernel/events/core.c:6028: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct LD sound/core/oss/snd-pcm-oss.o CC drivers/usb/core/urb.o CC drivers/rtc/rtc-ds1742.o LD kernel/events/built-in.o LD sound/core/oss/built-in.o CC drivers/rtc/rtc-m48t35.o CC drivers/pnp/quirks.o CC drivers/rtc/rtc-m48t59.o CC drivers/usb/mon/mon_stat.o CC drivers/mmc/core/sdio_ops.o CC drivers/pnp/system.o HOSTCC lib/gen_crc32table CC drivers/tty/pty.o CC drivers/watchdog/advantechwdt.o CC net/irda/irlmp_event.o CC net/netfilter/x_tables.o CC drivers/net/irda/stir4200.o /scratch/kisskb/src/net/bridge/netfilter/ebtables.c: In function 'ebt_register_table': /scratch/kisskb/src/net/bridge/netfilter/ebtables.c:1147: warning: 'repl' may be used uninitialized in this function CC drivers/usb/core/message.o LD drivers/ssb/ssb.o CC drivers/usb/core/driver.o LD drivers/ssb/built-in.o CC lib/libcrc32c.o CC fs/splice.o CC drivers/usb/mon/mon_text.o CC net/bridge/netfilter/ebt_ip.o CC drivers/mmc/core/sdio_bus.o CC net/ieee802154/nl-phy.o CC sound/core/seq/seq.o CC sound/core/seq/seq_lock.o CC net/ieee802154/nl_policy.o CC drivers/usb/atm/usbatm.o CC net/ieee802154/wpan-class.o CC net/bridge/netfilter/ebt_pkttype.o CC net/bridge/netfilter/ebt_stp.o CC arch/x86/kernel/cpu/perf_event_intel_ds.o CC arch/x86/kernel/cpu/perf_event_intel.o CC drivers/rtc/rtc-rp5c01.o CC drivers/w1/masters/w1-gpio.o /scratch/kisskb/src/net/bridge/netfilter/ebt_among.c: In function 'ebt_among_mt_check': /scratch/kisskb/src/net/bridge/netfilter/ebt_among.c:182: warning: 'err' may be used uninitialized in this function CC kernel/trace/trace_events_filter.o CC crypto/salsa20_generic.o CC crypto/deflate.o CC lib/zlib_deflate/deflate.o CC drivers/watchdog/ib700wdt.o CC drivers/watchdog/ibmasr.o CC net/nfc/af_nfc.o CC sound/core/seq/seq_clientmgr.o CC lib/zlib_deflate/deftree.o LD drivers/tty/ipwireless/built-in.o CC drivers/watchdog/it8712f_wdt.o LD drivers/w1/wire.o CC drivers/rtc/rtc-test.o CC net/core/secure_seq.o CC net/dccp/timer.o CC net/netfilter/xt_tcpudp.o CC drivers/mmc/core/sdio_cis.o CC net/core/flow_dissector.o CC net/dccp/qpolicy.o CC drivers/watchdog/it87_wdt.o LD net/ipx/ipx.o LD net/ipx/built-in.o CC drivers/watchdog/sc1200wdt.o LD net/caif/caif.o CC net/nfc/rawsock.o LD drivers/tty/vt/built-in.o CC drivers/tty/serial/serial_core.o CC kernel/trace/power-traces.o CC net/dccp/ccids/ccid2.o CC drivers/mmc/core/sdio_io.o CC crypto/crc32c.o CC drivers/w1/slaves/w1_ds2423.o CC drivers/w1/slaves/w1_ds2431.o CC fs/sync.o CC net/ax25/ax25_uid.o CC drivers/rtc/rtc-v3020.o LD drivers/rtc/rtc-core.o CC drivers/usb/host/sl811_cs.o LD drivers/mtd/chips/built-in.o CC drivers/usb/host/isp1760-hcd.o CC drivers/usb/host/isp1760-if.o CC net/ipv4/ip_input.o CC net/dccp/ackvec.o CC drivers/mmc/core/sdio_irq.o CC drivers/w1/slaves/w1_ds2433.o CC drivers/pnp/isapnp/core.o CC drivers/w1/slaves/w1_ds2760.o CC drivers/tty/serial/8250/8250.o CC drivers/mmc/core/quirks.o LD drivers/video/backlight/built-in.o CC drivers/tty/serial/altera_uart.o CC net/bridge/netfilter/ebt_vlan.o LD drivers/video/built-in.o CC net/nfc/nci/core.o LD sound/isa/gus/snd-interwave.o CC drivers/net/irda/nsc-ircc.o CC lib/zlib_deflate/deflate_syms.o LD sound/isa/gus/snd-gus-lib.o CC drivers/usb/mon/mon_bin.o CC drivers/tty/serial/8250/8250_pnp.o CC arch/x86/kernel/cpu/mtrr/main.o LD sound/isa/gus/built-in.o CC drivers/tty/serial/timbuart.o CC drivers/tty/serial/altera_jtaguart.o CC arch/x86/kernel/cpu/mtrr/if.o CC drivers/usb/otg/otg.o CC net/core/dev.o CC drivers/usb/misc/emi62.o CC drivers/mmc/core/cd-gpio.o CC net/ipv4/ip_fragment.o LD sound/isa/built-in.o LD drivers/w1/masters/built-in.o LD net/llc/llc.o CC crypto/authenc.o CC drivers/tty/serial/xilinx_uartps.o LD net/llc/built-in.o CC drivers/pnp/pnpbios/core.o CC sound/core/seq/seq_memory.o CC net/ax25/af_ax25.o LD drivers/media/video/videodev.o CC drivers/pnp/isapnp/compat.o LD drivers/media/video/built-in.o CC drivers/mmc/core/debugfs.o CC net/openvswitch/actions.o CC net/openvswitch/datapath.o LD drivers/media/built-in.o CC net/phonet/pn_dev.o CC net/openvswitch/dp_notify.o CC drivers/watchdog/pc87413_wdt.o LD drivers/usb/c67x00/c67x00.o CC net/ipv4/ip_forward.o CC crypto/authencesn.o CC net/openvswitch/flow.o LD drivers/usb/c67x00/built-in.o CC net/dccp/ccids/ccid3.o LD drivers/regulator/built-in.o CC net/ipv4/ip_options.o LD drivers/net/hamradio/built-in.o CC drivers/usb/otg/nop-usb-xceiv.o CC net/dccp/ccids/lib/tfrc.o CC drivers/net/irda/smsc-ircc2.o CC drivers/watchdog/sbc8360.o LD drivers/usb/storage/built-in.o CC net/nfc/nci/data.o CC net/nfc/nci/lib.o CC net/dccp/ccids/lib/tfrc_equation.o CC drivers/net/irda/mcs7780.o LD drivers/pcmcia/pcmcia_core.o LD drivers/pcmcia/pcmcia.o CC net/openvswitch/vport.o CC crypto/rng.o LD drivers/pcmcia/pcmcia_rsrc.o CC net/openvswitch/vport-internal_dev.o LD net/ceph/libceph.o LD drivers/pcmcia/built-in.o CC net/ipv4/ip_output.o CC drivers/pnp/pnpbios/bioscalls.o CC fs/utimes.o CC sound/core/seq/seq_queue.o CC lib/zlib_inflate/inffast.o CC lib/zlib_inflate/inflate.o CC lib/bch.o CC crypto/krng.o CC crypto/ansi_cprng.o LD net/ceph/built-in.o CC net/ipv4/ip_sockglue.o CC drivers/usb/usb-common.o CC net/rfkill/core.o CC lib/zlib_inflate/infutil.o LD kernel/trace/libftrace.o CC drivers/pnp/pnpbios/rsparser.o CC lib/zlib_inflate/inftrees.o CC arch/x86/kernel/cpu/mtrr/generic.o CC drivers/watchdog/cpu5wdt.o CC crypto/ghash-generic.o CC crypto/af_alg.o CC drivers/usb/otg/ab8500-usb.o LD drivers/mtd/nand/nand.o LD drivers/mtd/nand/built-in.o CC crypto/algif_skcipher.o LD drivers/mtd/onenand/onenand.o CC drivers/watchdog/via_wdt.o CC net/ipv4/inet_hashtables.o LD drivers/w1/slaves/built-in.o LD drivers/mtd/onenand/built-in.o CC net/rxrpc/af_rxrpc.o CC drivers/usb/core/config.o LD drivers/w1/built-in.o CC drivers/net/irda/irtty-sir.o CC arch/x86/kernel/cpu/mtrr/cleanup.o CC drivers/net/irda/sir_dev.o CC net/ipv4/inet_timewait_sock.o CC arch/x86/kernel/cpu/mtrr/amd.o CC lib/zlib_inflate/inflate_syms.o CC net/openvswitch/vport-netdev.o CC net/bridge/netfilter/ebt_arpreply.o /scratch/kisskb/src/drivers/usb/mon/mon_text.c: In function 'mon_text_error': /scratch/kisskb/src/drivers/usb/mon/mon_text.c:269: warning: 'ep' may be used uninitialized in this function /scratch/kisskb/src/drivers/usb/mon/mon_text.c: In function 'mon_text_event': /scratch/kisskb/src/drivers/usb/mon/mon_text.c:191: warning: 'ep' may be used uninitialized in this function CC net/nfc/nci/ntf.o LD lib/zlib_deflate/zlib_deflate.o CC net/irda/irlmp_frame.o CC sound/core/seq/seq_fifo.o LD net/ieee802154/ieee802154.o LD lib/zlib_deflate/built-in.o CC sound/core/seq/seq_prioq.o CC lib/fault-inject.o CC net/ipv4/inet_connection_sock.o CC lib/syscall.o LD net/ieee802154/af_802154.o CC arch/x86/kernel/cpu/perfctr-watchdog.o LD net/ieee802154/built-in.o CC net/nfc/nci/rsp.o CC net/bridge/netfilter/ebt_mark.o /scratch/kisskb/src/net/netfilter/nfnetlink_queue.c: In function 'nfqnl_enqueue_packet': /scratch/kisskb/src/net/netfilter/nfnetlink_queue.c:398: warning: 'packet_id_ptr' may be used uninitialized in this function CC net/netfilter/xt_mark.o CC net/ipv4/tcp.o CC net/sched/sch_generic.o CC net/ipv4/tcp_input.o LD drivers/rtc/built-in.o CC lib/dynamic_debug.o CC net/dccp/ccids/lib/packet_history.o CC lib/nlattr.o CC net/bridge/netfilter/ebt_dnat.o CC net/phonet/pn_netlink.o CC drivers/net/irda/sir_dongle.o CC arch/x86/kernel/cpu/perf_event_amd_ibs.o CC net/netfilter/xt_CLASSIFY.o CC net/bridge/netfilter/ebt_redirect.o CC net/bridge/netfilter/ebt_snat.o CC net/dccp/ccids/lib/loss_interval.o CC drivers/watchdog/w83697hf_wdt.o /scratch/kisskb/src/drivers/usb/atm/ueagle-atm.c: In function 'uea_stat_e4': /scratch/kisskb/src/drivers/usb/atm/ueagle-atm.c:1455: warning: 'tmp_arr[1]' may be used uninitialized in this function /scratch/kisskb/src/drivers/usb/atm/ueagle-atm.c:1455: warning: 'tmp_arr[0u]' may be used uninitialized in this function CC fs/stack.o CC arch/x86/kernel/cpu/mtrr/cyrix.o CC drivers/watchdog/w83977f_wdt.o CC drivers/watchdog/machzwd.o CC drivers/usb/atm/xusbatm.o CC net/netfilter/xt_NFLOG.o CC net/dccp/ipv4.o LD crypto/crypto.o CC net/ipv4/tcp_output.o LD crypto/crypto_algapi.o CC net/irda/irlap.o LD crypto/crypto_blkcipher.o CC net/rxrpc/ar-accept.o CC drivers/usb/core/file.o CC drivers/usb/core/buffer.o LD drivers/pnp/isapnp/pnp.o CC net/netfilter/xt_NFQUEUE.o CC lib/average.o CC net/sched/sch_mq.o LD drivers/pnp/isapnp/built-in.o LD drivers/pnp/pnp.o CC net/netfilter/xt_addrtype.o CC lib/dynamic_queue_limits.o LD drivers/mmc/core/mmc_core.o CC arch/x86/kernel/cpu/capflags.o CC net/netfilter/xt_comment.o LD net/nfc/nfc.o LD kernel/trace/built-in.o CC net/irda/irlap_event.o LD drivers/mmc/core/built-in.o CC sound/core/seq/seq_timer.o CC arch/x86/kernel/cpu/mtrr/centaur.o LD drivers/mmc/built-in.o CC drivers/usb/misc/ftdi-elan.o LD kernel/built-in.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:574, from /scratch/kisskb/src/include/linux/poll.h:15, from /scratch/kisskb/src/sound/core/seq/seq_memory.h:26, from /scratch/kisskb/src/sound/core/seq/seq_memory.c:31: In function 'copy_from_user', inlined from 'snd_seq_dump_var_event' at /scratch/kisskb/src/sound/core/seq/seq_memory.c:95: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct CC drivers/usb/core/sysfs.o LD drivers/mtd/devices/built-in.o CC drivers/watchdog/sbc_epx_c3.o LD net/netlink/built-in.o CC fs/fs_struct.o LD drivers/mtd/built-in.o CC sound/core/seq/seq_system.o CC drivers/watchdog/softdog.o CC lib/argv_split.o LD net/caif/built-in.o CC net/irda/irlap_frame.o CC net/ipv4/tcp_timer.o CC net/irda/timer.o CC net/irda/qos.o LD net/batman-adv/batman-adv.o LD drivers/watchdog/watchdog.o CC net/unix/af_unix.o CC net/ipv4/tcp_ipv4.o CC drivers/usb/misc/iowarrior.o CC net/wanrouter/wanproc.o CC net/irda/irqueue.o CC net/sctp/sm_statetable.o LD net/batman-adv/built-in.o CC net/sctp/sm_statefuns.o CC drivers/usb/core/endpoint.o CC drivers/usb/misc/isight_firmware.o CC fs/statfs.o LD drivers/pnp/pnpbios/pnp.o CC drivers/usb/misc/usbled.o LD drivers/pnp/pnpbios/built-in.o LD drivers/pnp/built-in.o CC net/wimax/id-table.o CC net/wireless/lib80211.o CC net/irda/irttp.o CC net/ipv4/tcp_minisocks.o CC drivers/net/irda/ksdazzle-sir.o CC net/netfilter/xt_devgroup.o CC fs/no-block.o LD lib/zlib_inflate/zlib_inflate.o CC net/phonet/socket.o LD lib/zlib_inflate/built-in.o CC lib/cmdline.o CC fs/9p/vfs_super.o CC fs/9p/vfs_inode.o CC net/sched/sch_api.o CC fs/9p/vfs_inode_dotl.o CC net/netfilter/xt_dscp.o CC sound/core/seq/seq_ports.o LD drivers/usb/otg/built-in.o CC net/netfilter/xt_mac.o CC net/netfilter/xt_multiport.o CC sound/core/seq/seq_info.o CC net/core/ethtool.o CC net/xfrm/xfrm_policy.o CC net/sched/sch_blackhole.o CC drivers/usb/misc/rio500.o LD drivers/usb/mon/usbmon.o CC drivers/usb/misc/usbtest.o CC net/rxrpc/ar-ack.o LD drivers/usb/mon/built-in.o CC net/netfilter/xt_osf.o CC lib/ctype.o /scratch/kisskb/src/net/rfkill/core.c: In function 'rfkill_get_type_str': /scratch/kisskb/src/net/rfkill/core.c:589: warning: control reaches end of non-void function /scratch/kisskb/src/drivers/usb/atm/usbatm.c: In function 'usbatm_atm_init': /scratch/kisskb/src/drivers/usb/atm/usbatm.c:948: warning: 'ret' may be used uninitialized in this function CC net/irda/irda_device.o CC fs/afs/callback.o LD arch/x86/kernel/cpu/mtrr/built-in.o CC net/netfilter/xt_owner.o CC net/wanrouter/wanmain.o LD net/rfkill/rfkill.o LD net/rfkill/built-in.o CC net/netfilter/xt_pkttype.o CC drivers/usb/core/devio.o CC net/netfilter/xt_quota.o CC net/sctp/sm_sideeffect.o CC lib/dec_and_lock.o CC lib/decompress.o CC net/sctp/protocol.o CC net/ipv4/tcp_cong.o CC fs/afs/cell.o CC net/ipv4/datagram.o CC net/irda/irias_object.o /scratch/kisskb/src/sound/core/seq/seq_clientmgr.c: In function 'snd_seq_read': /scratch/kisskb/src/sound/core/seq/seq_clientmgr.c:401: warning: 'fifo' may be used uninitialized in this function CC fs/cifs/cifsfs.o CC net/sched/cls_api.o CC fs/debugfs/inode.o CC fs/devpts/inode.o CC sound/core/seq/oss/seq_oss.o CC fs/coda/psdev.o CC fs/coda/cache.o LD drivers/watchdog/built-in.o CC net/netfilter/xt_recent.o CC fs/9p/vfs_addr.o LD fs/exofs/built-in.o CC net/ipv4/raw.o CC net/rxrpc/ar-call.o CC fs/hugetlbfs/inode.o CC net/irda/wrapper.o CC net/irda/af_irda.o CC fs/cifs/cifssmb.o CC fs/nls/nls_base.o CC fs/debugfs/file.o CC fs/coda/cnode.o CC fs/afs/cmservice.o CC fs/nls/nls_cp737.o CC lib/decompress_unlzma.o CC net/sched/sch_fifo.o CC net/phonet/datagram.o CC net/netfilter/xt_statistic.o LD fs/quota/built-in.o CC net/netfilter/xt_time.o CC fs/ramfs/inode.o CC net/netfilter/xt_u32.o CC fs/notify/fsnotify.o CC fs/ramfs/file-mmu.o CC fs/nls/nls_cp855.o CC drivers/usb/misc/trancevibrator.o LD arch/x86/kernel/cpu/built-in.o CC fs/nls/nls_cp860.o CC fs/nls/nls_cp864.o LD net/bridge/netfilter/built-in.o CC lib/dump_stack.o LD arch/x86/kernel/built-in.o CC lib/extable.o /scratch/kisskb/src/net/ipv4/ip_options.c: In function 'ip_options_rcv_srr': /scratch/kisskb/src/net/ipv4/ip_options.c:597: warning: 'nexthop' may be used uninitialized in this function /scratch/kisskb/src/net/ipv4/ip_options.c: In function 'ip_options_echo': /scratch/kisskb/src/net/ipv4/ip_options.c:160: warning: 'faddr' may be used uninitialized in this function CC net/wimax/op-msg.o CC net/wimax/op-reset.o LD net/bridge/built-in.o CC net/phonet/sysctl.o CC fs/9p/vfs_file.o CC fs/9p/vfs_dir.o CC fs/nls/nls_cp865.o /scratch/kisskb/src/drivers/usb/atm/xusbatm.c: In function 'xusbatm_find_intf': /scratch/kisskb/src/drivers/usb/atm/xusbatm.c:54: warning: 'alt' may be used uninitialized in this function /scratch/kisskb/src/drivers/usb/atm/xusbatm.c: In function 'xusbatm_capture_intf': /scratch/kisskb/src/drivers/usb/atm/xusbatm.c:70: warning: 'ret' may be used uninitialized in this function LD net/nfc/nci/nci.o CC net/xfrm/xfrm_state.o LD net/netfilter/netfilter.o CC fs/9p/vfs_dentry.o LD net/nfc/nci/built-in.o CC net/phonet/af_phonet.o CC drivers/usb/misc/usbsevseg.o CC net/sched/sch_hfsc.o LD net/nfc/built-in.o LD drivers/usb/atm/built-in.o LD net/wireless/built-in.o CC net/sctp/endpointola.o CC lib/idr.o CC fs/nls/nls_cp866.o LD arch/x86/built-in.o CC fs/nls/nls_cp874.o CC lib/int_sqrt.o CC net/core/dev_addr_lists.o CC net/core/dst.o CC fs/nls/nls_cp932.o CC net/sctp/associola.o CC net/unix/garbage.o CC net/irda/discovery.o CC net/irda/parameters.o CC net/phonet/pep.o LD drivers/tty/serial/8250/built-in.o LD drivers/tty/serial/built-in.o LD drivers/net/irda/sir-dev.o CC fs/nls/nls_euc-jp.o CC net/ipv4/udp.o CC fs/cifs/cifs_debug.o LD drivers/tty/built-in.o CC net/sched/sch_gred.o CC net/rxrpc/ar-connection.o CC net/ipv4/udplite.o CC fs/9p/v9fs.o LD drivers/usb/host/isp1760.o CC fs/9p/fid.o CC net/rxrpc/ar-connevent.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:574, from /scratch/kisskb/src/include/net/checksum.h:26, from /scratch/kisskb/src/include/linux/skbuff.h:30, from /scratch/kisskb/src/include/linux/if_ether.h:135, from /scratch/kisskb/src/include/linux/netdevice.h:30, from /scratch/kisskb/src/include/net/ax25.h:64, from /scratch/kisskb/src/net/ax25/af_ax25.c:30: In function 'copy_from_user', inlined from 'ax25_setsockopt' at /scratch/kisskb/src/net/ax25/af_ax25.c:652: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct /scratch/kisskb/src/net/ax25/af_ax25.c: In function 'ax25_connect': /scratch/kisskb/src/net/ax25/af_ax25.c:1122: warning: 'ax25t' may be used uninitialized in this function CC net/xfrm/xfrm_hash.o CC fs/eventpoll.o CC fs/sysfs/inode.o CC net/ipv4/arp.o CC net/xfrm/xfrm_input.o LD net/ax25/ax25.o CC fs/nls/nls_cp936.o CC lib/ioremap.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:94: warning: 'head' may be used uninitialized in this function CC fs/nls/nls_cp950.o CC fs/anon_inodes.o CC fs/nls/nls_cp1250.o LD net/ax25/built-in.o CC net/sctp/transport.o CC fs/nls/nls_cp1251.o CC net/wimax/op-rfkill.o CC fs/coda/inode.o CC net/ipv4/icmp.o CC fs/sysfs/file.o CC net/ipv4/devinet.o CC net/sctp/chunk.o CC sound/core/seq/oss/seq_oss_init.o CC fs/sysfs/dir.o CC fs/sysfs/symlink.o LD sound/core/seq/snd-seq.o CC fs/nls/nls_ascii.o CC fs/timerfd.o LD sound/core/seq/snd-seq-device.o CC fs/sysfs/mount.o LD sound/core/seq/snd-seq-midi-event.o CC net/core/netevent.o CC net/phonet/pep-gprs.o CC net/core/neighbour.o CC fs/nls/nls_iso8859-1.o CC lib/irq_regs.o CC net/irda/irnetlink.o CC fs/coda/dir.o CC fs/sysfs/bin.o LD fs/devpts/devpts.o CC fs/sysfs/group.o LD fs/devpts/built-in.o CC fs/eventfd.o CC fs/afs/dir.o CC sound/core/seq/oss/seq_oss_timer.o CC drivers/usb/core/notify.o CC lib/is_single_threaded.o CC fs/binfmt_misc.o CC lib/klist.o CC fs/9p/xattr.o CC net/core/rtnetlink.o CC fs/nls/nls_iso8859-2.o CC fs/nls/nls_iso8859-3.o LD drivers/net/irda/built-in.o LD net/openvswitch/openvswitch.o CC net/sched/sch_dsmark.o LD net/openvswitch/built-in.o CC net/irda/irmod.o CC fs/9p/xattr_user.o LD fs/ramfs/ramfs.o CC net/rxrpc/ar-error.o LD drivers/net/built-in.o LD net/wanrouter/wanrouter.o CC fs/nls/nls_iso8859-5.o CC fs/afs/file.o LD fs/ramfs/built-in.o CC fs/coda/file.o LD net/wanrouter/built-in.o CC fs/notify/notification.o CC lib/kobject.o LD fs/debugfs/debugfs.o CC fs/binfmt_script.o CC fs/nls/nls_iso8859-7.o LD fs/debugfs/built-in.o CC net/wimax/op-state-get.o CC fs/dcookies.o CC lib/kobject_uevent.o CC lib/md5.o CC fs/nls/nls_cp1255.o CC fs/nls/nls_iso8859-14.o CC fs/nls/nls_iso8859-9.o LD sound/core/seq/snd-seq-dummy.o CC lib/plist.o CC net/irda/ircomm/ircomm_tty.o LD sound/core/seq/snd-seq-midi.o LD sound/core/seq/snd-seq-midi-emul.o CC fs/nls/nls_koi8-r.o LD sound/core/seq/snd-seq-virmidi.o CC net/irda/ircomm/ircomm_tty_attach.o CC lib/prio_heap.o CC fs/cifs/connect.o CC fs/cifs/dir.o CC net/sched/sch_tbf.o CC net/sched/sch_teql.o CC fs/notify/group.o CC fs/nls/nls_koi8-u.o CC fs/nls/nls_koi8-ru.o CC net/wimax/stack.o CC lib/prio_tree.o CC fs/coda/upcall.o CC net/wimax/debugfs.o CC net/ipv4/af_inet.o CC net/sched/sch_prio.o CC net/core/utils.o /scratch/kisskb/src/fs/9p/fid.c: In function 'v9fs_fid_lookup_with_uid': /scratch/kisskb/src/fs/9p/fid.c:132: warning: 'wnames' may be used uninitialized in this function CC net/irda/irlan/irlan_common.o CC fs/cifs/file.o CC fs/cifs/inode.o CC lib/proportions.o CC fs/cifs/link.o CC net/rxrpc/ar-input.o CC fs/afs/flock.o LD net/dccp/dccp.o CC net/rxrpc/ar-key.o LD fs/hugetlbfs/hugetlbfs.o CC drivers/usb/core/generic.o LD fs/hugetlbfs/built-in.o LD net/dccp/dccp_ipv4.o CC lib/radix-tree.o CC net/rxrpc/ar-local.o CC fs/nls/nls_utf8.o LD net/dccp/built-in.o CC sound/core/seq/oss/seq_oss_ioctl.o CC net/sched/sch_mqprio.o CC lib/ratelimit.o CC lib/rbtree.o CC lib/reciprocal_div.o CC lib/rwsem.o CC net/ipv4/igmp.o CC net/sctp/sm_make_chunk.o CC lib/sha1.o CC net/sched/sch_choke.o CC net/irda/irlan/irlan_eth.o CC net/core/link_watch.o /scratch/kisskb/src/net/ipv4/ip_output.c: In function '__ip_append_data': /scratch/kisskb/src/net/ipv4/ip_output.c:1001: warning: 'left' may be used uninitialized in this function /scratch/kisskb/src/net/ipv4/ip_output.c:1001: note: 'left' was declared here CC net/xfrm/xfrm_output.o CC net/irda/irlan/irlan_event.o CC net/sctp/ulpevent.o CC drivers/usb/core/quirks.o CC net/irda/irlan/irlan_client.o CC net/ipv4/fib_frontend.o CC drivers/usb/core/devices.o CC net/ipv4/fib_semantics.o CC lib/show_mem.o CC net/ipv4/fib_trie.o CC net/core/filter.o CC net/core/sock_diag.o CC net/irda/ircomm/ircomm_tty_ioctl.o CC net/irda/irlan/irlan_provider.o CC net/sctp/inqueue.o CC net/irda/irlan/irlan_filter.o CC net/core/flow.o CC net/irda/irlan/irlan_provider_event.o CC lib/string.o CC fs/coda/coda_linux.o CC sound/core/seq/oss/seq_oss_event.o CC fs/coda/symlink.o CC net/irda/irlan/irlan_client_event.o CC sound/core/seq/oss/seq_oss_rw.o CC net/ipv4/inet_fragment.o LD fs/9p/9p.o CC fs/notify/inode_mark.o CC net/ipv4/ping.o CC net/rxrpc/ar-output.o LD net/netfilter/built-in.o LD fs/9p/built-in.o CC net/core/net-sysfs.o CC net/sctp/outqueue.o /scratch/kisskb/src/fs/sysfs/dir.c:461: warning: 'sysfs_pathname' defined but not used CC net/sched/cls_fw.o CC net/core/fib_rules.o LD fs/sysfs/built-in.o CC net/core/net-traces.o CC net/core/drop_monitor.o /scratch/kisskb/src/net/core/ethtool.c: In function 'ethtool_get_feature_mask': /scratch/kisskb/src/net/core/ethtool.c:213: warning: control reaches end of non-void function CC net/rxrpc/ar-peer.o CC drivers/usb/core/inode.o LD fs/nls/built-in.o CC net/sctp/ulpqueue.o CC net/sctp/command.o LD drivers/usb/host/built-in.o CC net/ipv4/fib_rules.o CC net/sched/cls_rsvp.o CC fs/notify/mark.o CC fs/cifs/misc.o CC net/sched/cls_rsvp6.o CC fs/cifs/netmisc.o CC net/sctp/tsnmap.o CC net/sched/cls_flow.o CC lib/timerqueue.o CC net/xfrm/xfrm_algo.o CC net/xfrm/xfrm_sysctl.o CC fs/notify/vfsmount_mark.o /scratch/kisskb/src/net/ipv4/raw.c: In function '__raw_v4_lookup': /scratch/kisskb/src/net/ipv4/raw.c:114: warning: 'node' may be used uninitialized in this function LD fs/notify/dnotify/built-in.o CC lib/vsprintf.o CC fs/coda/pioctl.o CC net/sctp/bind_addr.o CC net/irda/ircomm/ircomm_param.o CC net/rxrpc/ar-recvmsg.o GEN lib/crc32table.h CC lib/crc32.o CC sound/core/seq/oss/seq_oss_synth.o CC net/xfrm/xfrm_replay.o CC fs/afs/fsclient.o CC net/sctp/socket.o CC fs/afs/inode.o /scratch/kisskb/src/fs/eventpoll.c: In function 'ep_ptable_queue_proc': /scratch/kisskb/src/fs/eventpoll.c:963: warning: 'pwq' may be used uninitialized in this function CC fs/afs/main.o CC net/irda/ircomm/ircomm_core.o CC fs/afs/misc.o CC net/ipv4/gre.o CC net/sctp/primitive.o CC net/sctp/output.o /scratch/kisskb/src/net/sctp/protocol.c: In function 'sctp_addr_wq_timeout_handler': /scratch/kisskb/src/net/sctp/protocol.c:676: warning: label 'free_next' defined but not used CC net/xfrm/xfrm_user.o CC net/rxrpc/ar-security.o CC net/xfrm/xfrm_ipcomp.o CC net/sched/ematch.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:574, from /scratch/kisskb/src/include/linux/uaccess.h:6, from /scratch/kisskb/src/include/linux/highmem.h:9, from /scratch/kisskb/src/include/linux/pagemap.h:11, from /scratch/kisskb/src/fs/binfmt_misc.c:28: In function 'copy_from_user', inlined from 'parse_command' at /scratch/kisskb/src/fs/binfmt_misc.c:422: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct CC fs/afs/mntpt.o CC net/sctp/input.o CC net/sctp/debug.o CC sound/core/seq/oss/seq_oss_midi.o CC net/ipv4/ip_gre.o CC fs/notify/fanotify/fanotify.o LD net/unix/unix.o LD net/unix/built-in.o CC fs/notify/fanotify/fanotify_user.o LD drivers/usb/misc/built-in.o CC net/rxrpc/ar-skbuff.o CC net/irda/ircomm/ircomm_event.o CC fs/afs/proc.o CC sound/core/seq/oss/seq_oss_readq.o CC sound/core/seq/oss/seq_oss_writeq.o /scratch/kisskb/src/net/sched/sch_gred.c: In function 'gred_drop': /scratch/kisskb/src/net/sched/sch_gred.c:286: warning: 'q' may be used uninitialized in this function /scratch/kisskb/src/net/sched/sch_gred.c: In function 'gred_dequeue': /scratch/kisskb/src/net/sched/sch_gred.c:254: warning: 'q' may be used uninitialized in this function /scratch/kisskb/src/net/sched/sch_prio.c: In function 'prio_drop': /scratch/kisskb/src/net/sched/sch_prio.c:130: warning: 'len' may be used uninitialized in this function CC net/rxrpc/ar-transport.o CC net/sched/em_cmp.o CC fs/afs/rxrpc.o CC fs/coda/sysctl.o CC net/irda/ircomm/ircomm_lmp.o LD fs/notify/inotify/built-in.o CC fs/afs/security.o CC fs/afs/server.o CC net/ipv4/syncookies.o CC net/sctp/ssnmap.o LD crypto/built-in.o CC fs/afs/super.o LD net/phonet/phonet.o CC net/irda/ircomm/ircomm_ttp.o CC net/ipv4/ah4.o CC net/ipv4/esp4.o LD net/phonet/pn_pep.o CC net/ipv4/ipcomp.o LD net/phonet/built-in.o CC net/ipv4/xfrm4_tunnel.o CC net/sctp/auth.o CC net/rxrpc/rxkad.o CC fs/cifs/smbencrypt.o CC fs/cifs/transport.o CC fs/afs/netdevices.o /scratch/kisskb/src/net/sched/sch_hfsc.c: In function 'hfsc_drop': /scratch/kisskb/src/net/sched/sch_hfsc.c:1688: warning: 'len' may be used uninitialized in this function /scratch/kisskb/src/net/sched/sch_hfsc.c: In function 'hfsc_enqueue': /scratch/kisskb/src/net/sched/sch_hfsc.c:1152: warning: 'cl' may be used uninitialized in this function /scratch/kisskb/src/net/sched/sch_hfsc.c:1152: note: 'cl' was declared here CC fs/afs/vlclient.o LD net/wimax/wimax.o CC fs/cifs/asn1.o CC fs/afs/vlocation.o CC fs/cifs/cifs_unicode.o CC net/ipv4/inet_lro.o CC fs/afs/vnode.o CC net/ipv4/tunnel4.o LD net/wimax/built-in.o CC fs/afs/volume.o CC fs/cifs/nterr.o CC net/ipv4/xfrm4_mode_transport.o CC fs/afs/write.o CC fs/cifs/xattr.o CC net/ipv4/xfrm4_mode_tunnel.o LD net/irda/irda.o CC fs/cifs/cifsencrypt.o CC net/ipv4/netfilter.o LD fs/coda/coda.o LD fs/coda/built-in.o CC net/ipv4/tcp_cubic.o CC net/ipv4/xfrm4_policy.o CC net/ipv4/netfilter/ip_queue.o CC net/ipv4/xfrm4_state.o CC fs/cifs/readdir.o CC fs/cifs/ioctl.o CC fs/cifs/sess.o CC net/ipv4/xfrm4_input.o LD lib/built-in.o CC net/ipv4/xfrm4_output.o CC fs/cifs/export.o CC fs/cifs/cifs_spnego.o /scratch/kisskb/src/net/ipv4/tcp.c: In function 'tcp_recvmsg': /scratch/kisskb/src/net/ipv4/tcp.c:1739: warning: 'chunk' may be used uninitialized in this function /scratch/kisskb/src/net/ipv4/tcp.c:1739: note: 'chunk' was declared here /scratch/kisskb/src/fs/notify/fanotify/fanotify.c: In function 'fanotify_should_send_event': /scratch/kisskb/src/fs/notify/fanotify/fanotify.c:167: warning: 'marks_mask' may be used uninitialized in this function /scratch/kisskb/src/fs/notify/fanotify/fanotify.c:167: warning: 'marks_ignored_mask' may be used uninitialized in this function LD net/irda/irlan/irlan.o /scratch/kisskb/src/drivers/usb/core/inode.c: In function 'fs_create_file': /scratch/kisskb/src/drivers/usb/core/inode.c:521: warning: 'dentry' may be used uninitialized in this function LD net/irda/irlan/built-in.o LD drivers/usb/core/usbcore.o LD drivers/usb/core/built-in.o LD drivers/usb/built-in.o /scratch/kisskb/src/net/sched/sch_choke.c: In function 'choke_enqueue': /scratch/kisskb/src/net/sched/sch_choke.c:287: warning: 'idx' may be used uninitialized in this function /scratch/kisskb/src/net/xfrm/xfrm_policy.c: In function 'xfrm_policy_register_afinfo': /scratch/kisskb/src/net/xfrm/xfrm_policy.c:2443: warning: 'xfrm_dst_ops' may be used uninitialized in this function LD drivers/built-in.o /scratch/kisskb/src/net/xfrm/xfrm_state.c: In function 'xfrm_state_find': /scratch/kisskb/src/net/xfrm/xfrm_state.c:797: warning: 'x0' may be used uninitialized in this function LD sound/core/seq/oss/snd-seq-oss.o LD sound/core/seq/oss/built-in.o LD sound/core/seq/built-in.o LD sound/core/built-in.o LD sound/built-in.o LD fs/notify/fanotify/built-in.o LD fs/notify/built-in.o LD net/irda/ircomm/ircomm.o LD net/irda/ircomm/ircomm-tty.o LD net/sched/built-in.o LD net/irda/ircomm/built-in.o LD net/irda/built-in.o /scratch/kisskb/src/net/ipv4/syncookies.c: In function 'cookie_v4_check': /scratch/kisskb/src/net/ipv4/syncookies.c:277: warning: 'mss' may be used uninitialized in this function LD net/rxrpc/af-rxrpc.o /scratch/kisskb/src/net/core/dev.c: In function 'skb_warn_bad_offload': /scratch/kisskb/src/net/core/dev.c:1884: warning: unused variable 'null_features' /scratch/kisskb/src/net/core/dev.c: In function 'skb_gso_segment': /scratch/kisskb/src/net/core/dev.c:1955: warning: 'err' may be used uninitialized in this function /scratch/kisskb/src/fs/cifs/asn1.c: In function 'asn1_header_decode': /scratch/kisskb/src/fs/cifs/asn1.c:170: warning: 'ch' may be used uninitialized in this function /scratch/kisskb/src/fs/cifs/asn1.c:170: note: 'ch' was declared here LD fs/afs/kafs.o /scratch/kisskb/src/net/core/neighbour.c: In function 'neigh_create': /scratch/kisskb/src/net/core/neighbour.c:480: warning: 'error' may be used uninitialized in this function /scratch/kisskb/src/net/core/neighbour.c: In function 'neigh_update': /scratch/kisskb/src/net/core/neighbour.c:1197: warning: 'n2' may be used uninitialized in this function LD fs/afs/built-in.o LD net/ipv4/netfilter/built-in.o LD net/core/built-in.o LD net/rxrpc/built-in.o /scratch/kisskb/src/fs/cifs/readdir.c: In function 'cifs_readdir': /scratch/kisskb/src/fs/cifs/readdir.c:713: warning: 'current_entry' may be used uninitialized in this function AR lib/lib.a LD net/ipv4/built-in.o LD net/xfrm/built-in.o /scratch/kisskb/src/fs/cifs/file.c: In function 'cifs_user_readv': /scratch/kisskb/src/fs/cifs/file.c:2212: warning: 'rc' may be used uninitialized in this function /scratch/kisskb/src/fs/cifs/file.c:2212: note: 'rc' was declared here LD fs/cifs/cifs.o LD fs/cifs/built-in.o LD fs/built-in.o /scratch/kisskb/src/net/sctp/socket.c: In function 'sctp_get_port_local': /scratch/kisskb/src/net/sctp/socket.c:5672: warning: 'head' may be used uninitialized in this function /scratch/kisskb/src/net/sctp/socket.c: In function 'sctp_getsockopt': /scratch/kisskb/src/net/sctp/socket.c:4213: warning: 'newsock' may be used uninitialized in this function /scratch/kisskb/src/net/sctp/socket.c:4213: note: 'newsock' was declared here In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:574, from /scratch/kisskb/src/include/net/checksum.h:26, from /scratch/kisskb/src/include/linux/skbuff.h:30, from /scratch/kisskb/src/include/linux/ip.h:109, from /scratch/kisskb/src/net/sctp/socket.c:67: In function 'copy_from_user', inlined from 'sctp_getsockopt_delayed_ack' at /scratch/kisskb/src/net/sctp/socket.c:4474, inlined from 'sctp_getsockopt' at /scratch/kisskb/src/net/sctp/socket.c:5547: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct In function 'copy_from_user', inlined from 'sctp_setsockopt_peer_addr_params' at /scratch/kisskb/src/net/sctp/socket.c:2458: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct In function 'copy_from_user', inlined from 'sctp_setsockopt_peer_primary_addr' at /scratch/kisskb/src/net/sctp/socket.c:3043: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct In function 'copy_from_user', inlined from 'sctp_setsockopt_context' at /scratch/kisskb/src/net/sctp/socket.c:3120: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct In function 'copy_from_user', inlined from 'sctp_setsockopt_maxburst' at /scratch/kisskb/src/net/sctp/socket.c:3240: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct In function 'copy_from_user', inlined from 'sctp_setsockopt_maxburst' at /scratch/kisskb/src/net/sctp/socket.c:3243: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct In function 'copy_from_user', inlined from 'sctp_setsockopt_active_key' at /scratch/kisskb/src/net/sctp/socket.c:3392: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct In function 'copy_from_user', inlined from 'sctp_setsockopt_del_key' at /scratch/kisskb/src/net/sctp/socket.c:3420: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct In function 'copy_from_user', inlined from 'sctp_setsockopt_delayed_ack' at /scratch/kisskb/src/net/sctp/socket.c:2566, inlined from 'sctp_setsockopt' at /scratch/kisskb/src/net/sctp/socket.c:3558: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct In function 'copy_from_user', inlined from 'sctp_setsockopt_delayed_ack' at /scratch/kisskb/src/net/sctp/socket.c:2574, inlined from 'sctp_setsockopt' at /scratch/kisskb/src/net/sctp/socket.c:3558: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct In function 'copy_from_user', inlined from 'sctp_setsockopt_initmsg' at /scratch/kisskb/src/net/sctp/socket.c:2680, inlined from 'sctp_setsockopt' at /scratch/kisskb/src/net/sctp/socket.c:3565: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct In function 'copy_from_user', inlined from 'sctp_setsockopt_default_send_param' at /scratch/kisskb/src/net/sctp/socket.c:2719, inlined from 'sctp_setsockopt' at /scratch/kisskb/src/net/sctp/socket.c:3568: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct In function 'copy_from_user', inlined from 'sctp_setsockopt_rtoinfo' at /scratch/kisskb/src/net/sctp/socket.c:2812, inlined from 'sctp_setsockopt' at /scratch/kisskb/src/net/sctp/socket.c:3581: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct In function 'copy_from_user', inlined from 'sctp_setsockopt_associnfo' at /scratch/kisskb/src/net/sctp/socket.c:2865, inlined from 'sctp_setsockopt' at /scratch/kisskb/src/net/sctp/socket.c:3584: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct In function 'copy_from_user', inlined from 'sctp_setsockopt_maxseg' at /scratch/kisskb/src/net/sctp/socket.c:2983, inlined from 'sctp_setsockopt' at /scratch/kisskb/src/net/sctp/socket.c:3590: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct In function 'copy_from_user', inlined from 'sctp_setsockopt_maxseg' at /scratch/kisskb/src/net/sctp/socket.c:2987, inlined from 'sctp_setsockopt' at /scratch/kisskb/src/net/sctp/socket.c:3590: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct In function 'copy_from_user', inlined from 'sctp_setsockopt_adaptation_layer' at /scratch/kisskb/src/net/sctp/socket.c:3089, inlined from 'sctp_setsockopt' at /scratch/kisskb/src/net/sctp/socket.c:3593: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct In function 'copy_from_user', inlined from 'sctp_setsockopt_auth_chunk' at /scratch/kisskb/src/net/sctp/socket.c:3281, inlined from 'sctp_setsockopt' at /scratch/kisskb/src/net/sctp/socket.c:3605: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct LD net/sctp/sctp.o LD net/sctp/built-in.o LD net/built-in.o LD vmlinux.o MODPOST vmlinux.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o LD .tmp_vmlinux1 KSYM .tmp_kallsyms1.S AS .tmp_kallsyms1.o LD .tmp_vmlinux2 KSYM .tmp_kallsyms2.S AS .tmp_kallsyms2.o LD vmlinux SYSMAP System.map SYSMAP .tmp_System.map CC arch/x86/boot/a20.o AS arch/x86/boot/bioscall.o CC arch/x86/boot/cmdline.o AS arch/x86/boot/copy.o HOSTCC arch/x86/boot/mkcpustr CC arch/x86/boot/cpucheck.o CC arch/x86/boot/early_serial_console.o CC arch/x86/boot/edd.o VOFFSET arch/x86/boot/voffset.h CC arch/x86/boot/main.o CC arch/x86/boot/mca.o CC arch/x86/boot/memory.o CC arch/x86/boot/pm.o AS arch/x86/boot/pmjump.o CC arch/x86/boot/printf.o CC arch/x86/boot/regs.o CC arch/x86/boot/string.o CC arch/x86/boot/tty.o CC arch/x86/boot/video.o CC arch/x86/boot/video-mode.o CC arch/x86/boot/version.o CC arch/x86/boot/video-vga.o CC arch/x86/boot/video-vesa.o CC arch/x86/boot/video-bios.o HOSTCC arch/x86/boot/tools/build LDS arch/x86/boot/compressed/vmlinux.lds AS arch/x86/boot/compressed/head_32.o CC arch/x86/boot/compressed/misc.o CC arch/x86/boot/compressed/string.o CC arch/x86/boot/compressed/cmdline.o CC arch/x86/boot/compressed/early_serial_console.o CPUSTR arch/x86/boot/cpustr.h OBJCOPY arch/x86/boot/compressed/vmlinux.bin HOSTCC arch/x86/boot/compressed/mkpiggy CC arch/x86/boot/cpu.o GZIP arch/x86/boot/compressed/vmlinux.bin.gz MKPIGGY arch/x86/boot/compressed/piggy.S AS arch/x86/boot/compressed/piggy.o LD arch/x86/boot/compressed/vmlinux ZOFFSET arch/x86/boot/zoffset.h OBJCOPY arch/x86/boot/vmlinux.bin AS arch/x86/boot/header.o LD arch/x86/boot/setup.elf OBJCOPY arch/x86/boot/setup.bin BUILD arch/x86/boot/bzImage Setup is 14336 bytes (padded to 14336 bytes). System is 4992 kB CRC 9fcc9e40 Kernel: arch/x86/boot/bzImage is ready (#1) # Build took: 0:03:21.338673 Completed OK
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