Buildresult: linus/mips-allmodconfig/mips-gcc4.6 built on Apr 7 2009, 15:27

kisskb

Revisions | Branches | Compilers | Configs | Build Results | Build Failures |

Status:	Failed
Date/Time:	Apr 7 2009, 15:27
Revision:	NFS: Fix a double free in nfs_parse_mount_options() (`d508afb437daee7cf07da085b635c44a4ebf9b38)`
Target:	linus/mips-allmodconfig/mips-gcc4.6
Branch:	linus
Compiler:	mips-gcc4.6 (mips-linux-gcc (GCC) 4.2.4)
Config:	allmodconfig (download)
Log:	Download original Possible errors cc1: warnings being treated as errors make[2]: * [arch/mips/math-emu/cp1emu.o] Error 1 make[1]: * [arch/mips/math-emu] Error 2 /scratchfs/befs/super.c:85: error: 'PAGE_SIZE' undeclared (first use in this function) /scratchfs/befs/super.c:85: error: (Each undeclared identifier is reported only once /scratchfs/befs/super.c:85: error: for each function it appears in.) make[3]: * [fs/befs/super.o] Error 1 make[2]: * [fs/befs] Error 2 make[1]: * [fs] Error 2 make: * [sub-make] Error 2 Possible warnings (68) /scratchinit/initramfs.c:520: warning: 'clean_rootfs' defined but not used /scratcharch/mips/math-emu/cp1emu.c:206: warning: 'ir' may be used uninitialized in this function /scratcharch/mips/math-emu/cp1emu.c:682: warning: 'val' may be used uninitialized in this function /scratcharch/mips/math-emu/cp1emu.c:605: warning: 'val' may be used uninitialized in this function /scratcharch/mips/math-emu/cp1emu.c:1234: warning: 'insn' may be used uninitialized in this function /scratcharch/mips/math-emu/cp1emu.c:288: warning: 'val' may be used uninitialized in this function /scratcharch/mips/math-emu/cp1emu.c:260: warning: 'val' may be used uninitialized in this function /scratchinclude/linux/cred.h:188: warning: passing argument 1 of 'get_new_cred' discards qualifiers from pointer target type /scratchfs/read_write.c:891: warning: 'off' may be used uninitialized in this function /scratchipc/msg.c:729: warning: 'mtype' may be used uninitialized in this function /scratchipc/sem.c:1247: warning: 'undo_list' may be used uninitialized in this function /scratchinclude/linux/cred.h:188: warning: passing argument 1 of 'get_new_cred' discards qualifiers from pointer target type /scratchipc/sem.c:989: warning: 'ulp' may be used uninitialized in this function /scratchsecurity/tomoyo/common.c:2013: warning: 'c' may be used uninitialized in this function /scratchmm/page_alloc.c:1763: warning: passing argument 1 of 'virt_to_phys' makes pointer from integer without a cast /scratchfs/exec.c:381: warning: 'p' may be used uninitialized in this function /scratchinclude/linux/cred.h:188: warning: passing argument 1 of 'get_new_cred' discards qualifiers from pointer target type /scratchfs/exec.c:411: warning: 'len' may be used uninitialized in this function /scratchfs/exec.c:410: warning: 'str' may be used uninitialized in this function /scratchinclude/linux/cred.h:188: warning: passing argument 1 of 'get_new_cred' discards qualifiers from pointer target type /scratchinclude/linux/cred.h:188: warning: passing argument 1 of 'get_new_cred' discards qualifiers from pointer target type /scratchipc/ipc_sysctl.c:138: warning: 'len' may be used uninitialized in this function /scratchinclude/linux/cred.h:188: warning: passing argument 1 of 'get_new_cred' discards qualifiers from pointer target type /scratchinclude/linux/cred.h:188: warning: passing argument 1 of 'get_new_cred' discards qualifiers from pointer target type /scratchfs/ioctl.c:396: warning: 'on' may be used uninitialized in this function /scratchfs/ioctl.c:420: warning: 'on' may be used uninitialized in this function /scratchfs/ioctl.c:63: warning: 'block' may be used uninitialized in this function /scratchkernel/capability.c:98: warning: 'version' may be used uninitialized in this function /scratchkernel/capability.c:167: warning: 'pid' may be used uninitialized in this function /scratchkernel/capability.c:245: warning: 'pid' may be used uninitialized in this function /scratchkernel/sysctl.c:2941: warning: 'olen' may be used uninitialized in this function /scratchkernel/sysctl.c:2959: warning: 'new' may be used uninitialized in this function /scratchkernel/sysctl.c:2923: warning: 'value' may be used uninitialized in this function /scratchkernel/sysctl.c:2824: warning: 'len' may be used uninitialized in this function /scratchkernel/sysctl.c:2862: warning: 'bufsize' may be used uninitialized in this function /scratchkernel/sysctl.c:2461: warning: 'c' may be used uninitialized in this function /scratchkernel/sysctl.c:2521: warning: 'c' may be used uninitialized in this function /scratchkernel/sysctl.c:2230: warning: 'c' may be used uninitialized in this function /scratchkernel/sysctl.c:2293: warning: 'c' may be used uninitialized in this function /scratchkernel/sysctl.c:2102: warning: 'c' may be used uninitialized in this function /scratchkernel/sysctl.c:2975: warning: 'olen' may be used uninitialized in this function /scratchkernel/sysctl.c:2993: warning: 'new' may be used uninitialized in this function /scratchkernel/sysctl.c:1652: warning: 'n' may be used uninitialized in this function /scratchkernel/signal.c:2426: warning: 'ss_flags' may be used uninitialized in this function /scratchkernel/signal.c:2425: warning: 'ss_size' may be used uninitialized in this function /scratchkernel/signal.c:2424: warning: 'ss_sp' may be used uninitialized in this function /scratchfs/splice.c:1332: warning: 'base' may be used uninitialized in this function /scratchfs/splice.c:1333: warning: 'len' may be used uninitialized in this function /scratchmm/memory.c:611: warning: 'dst_ptl' may be used uninitialized in this function /scratchmm/memory.c:1580: warning: 'ptl' may be used uninitialized in this function /scratchfs/autofs/root.c:496: warning: 'ntimeout' may be used uninitialized in this function /scratchfs/autofs/root.c:522: warning: 'ent' may be used uninitialized in this function /scratchmm/swapfile.c:1652: warning: 'span' may be used uninitialized in this function /scratchfs/autofs4/root.c:815: warning: 'ntimeout' may be used uninitialized in this function /scratchinclude/linux/cred.h:188: warning: passing argument 1 of 'get_new_cred' discards qualifiers from pointer target type /scratchfs/autofs4/symlink.c:18: warning: passing argument 2 of 'nd_set_link' discards qualifiers from pointer target type /scratchkernel/lockdep_proc.c:717: warning: 'c' may be used uninitialized in this function /scratchkernel/futex.c:1759: warning: 'uval' may be used uninitialized in this function /scratchkernel/futex.c:1578: warning: 'uval' may be used uninitialized in this function /scratchkernel/futex.c:1802: warning: 'uentry' may be used uninitialized in this function /scratchkernel/futex.c:1822: warning: 'entry' may be used uninitialized in this function /scratchkernel/futex.c:1824: warning: 'futex_offset' may be used uninitialized in this function /scratchkernel/futex.c:1802: warning: 'uentry' may be used uninitialized in this function /scratchkernel/futex.c:1822: warning: 'pending' may be used uninitialized in this function /scratchkernel/futex.c:1802: warning: 'uentry' may be used uninitialized in this function /scratchkernel/module.c:1887: warning: 'hdr' may be used uninitialized in this function /scratchfs/btrfs/inode.c:950: warning: 'extent_type' may be used uninitialized in this function /scratchkernel/marker.c:435: warning: 'e' may be used uninitialized in this function Full Log # < git ls-remote git://fs.ozlabs.ibm.com/home/kernel/upstream refs/heads/master # < git rev-parse tmp/linus remote == local, skipping fetch # < git rev-parse tmp/linus Upstream revision is d508afb437daee7cf07da085b635c44a4ebf9b38 Head not built, building # < git reset --mixed # git branch -D linus Deleted branch linus. # git checkout -q -f -b linus tmp/linus # < git ls-files --others --modified # git ls-files --others --modified cmd.log # < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=mips O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_mips-allmodconfig_mips CROSS_COMPILE=/opt/crosstool/gcc-4.2.4-nolibc/mips-linux/bin/mips-linux- -f kisskb-version.mk makewrap: Added ccache to CROSS_COMPILE makewrap: Using -j factor 16 # < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=mips O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_mips-allmodconfig_mips CROSS_COMPILE=/opt/crosstool/gcc-4.2.4-nolibc/mips-linux/bin/mips-linux- allmodconfig makewrap: Added ccache to CROSS_COMPILE makewrap: Using -j factor 16 # /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=mips O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_mips-allmodconfig_mips CROSS_COMPILE=/opt/crosstool/gcc-4.2.4-nolibc/mips-linux/bin/mips-linux- makewrap: Added ccache to CROSS_COMPILE makewrap: Using -j factor 16 GEN /scratch/kisskb/build/linus_mips-allmodconfig_mips/Makefile scripts/kconfig/conf -s arch/mips/Kconfig GEN /scratch/kisskb/build/linus_mips-allmodconfig_mips/Makefile CHK include/linux/version.h UPD include/linux/version.h CHK include/linux/utsrelease.h UPD include/linux/utsrelease.h SYMLINK include/asm -> include/asm-mips Using /scratch/kisskb/src as source for kernel HOSTCC scripts/ihex2fw HOSTCC scripts/kallsyms HOSTCC scripts/pnmtologo HOSTCC scripts/conmakehash HOSTCC scripts/bin2c HOSTCC scripts/genksyms/genksyms.o SHIPPED scripts/genksyms/lex.c SHIPPED scripts/genksyms/parse.h SHIPPED scripts/genksyms/keywords.c SHIPPED scripts/genksyms/parse.c HOSTCC scripts/genksyms/lex.o HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/empty.o HOSTCC scripts/genksyms/parse.o HOSTCC scripts/selinux/mdp/mdp CC kernel/bounds.s GEN include/linux/bounds.h CC arch/mips/kernel/asm-offsets.s MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/sumversion.o GEN include/asm/asm-offsets.h CALL /scratch/kisskb/src/scripts/checksyscalls.sh HOSTLD scripts/genksyms/genksyms HOSTLD scripts/mod/modpost CHK include/linux/compile.h CC init/main.o CC init/do_mounts.o CC init/do_mounts_initrd.o HOSTCC usr/gen_init_cpio UPD include/linux/compile.h CC init/initramfs.o CC init/calibrate.o CC init/version.o CC arch/mips/sgi-ip22/ip22-mc.o CC arch/mips/sgi-ip22/ip22-hpc.o CC arch/mips/sgi-ip22/ip22-int.o CC arch/mips/sgi-ip22/ip22-time.o CC arch/mips/kernel/cpu-probe.o CC arch/mips/sgi-ip22/ip22-nvram.o CC arch/mips/kernel/branch.o CC arch/mips/sgi-ip22/ip22-platform.o CC arch/mips/mm/cache.o CC arch/mips/sgi-ip22/ip22-reset.o /scratch/kisskb/src/init/initramfs.c:520: warning: 'clean_rootfs' defined but not used GEN usr/initramfs_data.cpio AS usr/initramfs_data.o LD usr/built-in.o AS arch/mips/kernel/entry.o CC arch/mips/mm/dma-default.o AS arch/mips/kernel/genex.o CC arch/mips/sgi-ip22/ip22-setup.o CC arch/mips/mm/extable.o CC arch/mips/kernel/irq.o CC arch/mips/sgi-ip22/ip22-berr.o CC arch/mips/kernel/process.o CC arch/mips/kernel/ptrace.o CC arch/mips/math-emu/cp1emu.o CC arch/mips/kernel/reset.o CC kernel/sched.o CC arch/mips/mm/fault.o CC arch/mips/math-emu/ieee754m.o CC mm/bootmem.o CC kernel/fork.o CC arch/mips/math-emu/ieee754d.o LD init/mounts.o CC arch/mips/sgi-ip22/ip22-eisa.o CC kernel/exec_domain.o CC fs/open.o CC mm/filemap.o CC arch/mips/mm/init.o CC arch/mips/math-emu/ieee754dp.o CC kernel/panic.o CC ipc/util.o LD init/built-in.o CC arch/mips/kernel/setup.o CC arch/mips/mm/tlbex.o CC fs/read_write.o CC mm/mempool.o LD arch/mips/sgi-ip22/built-in.o CC kernel/printk.o CC arch/mips/math-emu/ieee754sp.o cc1: warnings being treated as errors /scratch/kisskb/src/arch/mips/math-emu/cp1emu.c: In function 'fpu_emulator_cop1Handler': /scratch/kisskb/src/arch/mips/math-emu/cp1emu.c:206: warning: 'ir' may be used uninitialized in this function /scratch/kisskb/src/arch/mips/math-emu/cp1emu.c:206: note: 'ir' was declared here /scratch/kisskb/src/arch/mips/math-emu/cp1emu.c:682: warning: 'val' may be used uninitialized in this function /scratch/kisskb/src/arch/mips/math-emu/cp1emu.c:682: note: 'val' was declared here /scratch/kisskb/src/arch/mips/math-emu/cp1emu.c:605: warning: 'val' may be used uninitialized in this function /scratch/kisskb/src/arch/mips/math-emu/cp1emu.c:605: note: 'val' was declared here /scratch/kisskb/src/arch/mips/math-emu/cp1emu.c:1234: warning: 'insn' may be used uninitialized in this function /scratch/kisskb/src/arch/mips/math-emu/cp1emu.c:288: warning: 'val' may be used uninitialized in this function /scratch/kisskb/src/arch/mips/math-emu/cp1emu.c:288: note: 'val' was declared here /scratch/kisskb/src/arch/mips/math-emu/cp1emu.c:260: warning: 'val' may be used uninitialized in this function /scratch/kisskb/src/arch/mips/math-emu/cp1emu.c:260: note: 'val' was declared here CC ipc/msgutil.o CC arch/mips/kernel/signal.o make[2]: * [arch/mips/math-emu/cp1emu.o] Error 1 make[2]: * Waiting for unfinished jobs.... AS arch/mips/mm/tlbex-fault.o CC fs/file_table.o make[1]: * [arch/mips/math-emu] Error 2 make[1]: * Waiting for unfinished jobs.... CC arch/mips/kernel/syscall.o CC mm/oom_kill.o CC security/keys/key.o CC ipc/msg.o /scratch/kisskb/src/include/linux/cred.h: In function 'get_cred': /scratch/kisskb/src/include/linux/cred.h:188: warning: passing argument 1 of 'get_new_cred' discards qualifiers from pointer target type /scratch/kisskb/src/fs/read_write.c: In function 'sys_sendfile': /scratch/kisskb/src/fs/read_write.c:891: warning: 'off' may be used uninitialized in this function CC kernel/cpu.o CC fs/super.o CC arch/mips/mm/uasm.o /scratch/kisskb/src/ipc/msg.c: In function 'sys_msgsnd': /scratch/kisskb/src/ipc/msg.c:729: warning: 'mtype' may be used uninitialized in this function CC security/selinux/avc.o CC security/keys/keyring.o CC mm/fadvise.o CC ipc/sem.o CC arch/mips/mm/page.o CC arch/mips/kernel/time.o CC security/selinux/hooks.o CC security/smack/smack_lsm.o CC fs/char_dev.o CC security/keys/keyctl.o CC kernel/exit.o CC arch/mips/mm/ioremap.o /scratch/kisskb/src/ipc/sem.c: In function 'copy_semundo': /scratch/kisskb/src/ipc/sem.c:1247: warning: 'undo_list' may be used uninitialized in this function CC security/tomoyo/common.o CC arch/mips/kernel/topology.o /scratch/kisskb/src/include/linux/cred.h: In function 'get_cred': /scratch/kisskb/src/include/linux/cred.h:188: warning: passing argument 1 of 'get_new_cred' discards qualifiers from pointer target type CC security/smack/smack_access.o CC arch/mips/kernel/traps.o CC fs/stat.o /scratch/kisskb/src/ipc/sem.c: In function 'sys_semtimedop': /scratch/kisskb/src/ipc/sem.c:989: warning: 'ulp' may be used uninitialized in this function /scratch/kisskb/src/ipc/sem.c:989: note: 'ulp' was declared here CC ipc/shm.o CC security/selinux/selinuxfs.o CC mm/maccess.o CC kernel/itimer.o CC security/commoncap.o /scratch/kisskb/src/security/tomoyo/common.c: In function 'tomoyo_write': /scratch/kisskb/src/security/tomoyo/common.c:2013: warning: 'c' may be used uninitialized in this function /scratch/kisskb/src/security/tomoyo/common.c:2013: note: 'c' was declared here CC mm/page_alloc.o CC security/keys/permission.o CC security/tomoyo/realpath.o CC fs/exec.o CC arch/mips/kernel/unaligned.o /scratch/kisskb/src/mm/page_alloc.c: In function 'alloc_pages_exact': /scratch/kisskb/src/mm/page_alloc.c:1763: warning: passing argument 1 of 'virt_to_phys' makes pointer from integer without a cast CC arch/mips/mm/pgtable-32.o CC security/selinux/netlink.o CC security/smack/smackfs.o CC security/keys/process_keys.o CC ipc/ipcns_notifier.o /scratch/kisskb/src/fs/exec.c: In function 'count': /scratch/kisskb/src/fs/exec.c:381: warning: 'p' may be used uninitialized in this function CC mm/page-writeback.o CC security/security.o /scratch/kisskb/src/include/linux/cred.h: In function 'get_cred': /scratch/kisskb/src/include/linux/cred.h:188: warning: passing argument 1 of 'get_new_cred' discards qualifiers from pointer target type /scratch/kisskb/src/fs/exec.c: In function 'copy_strings': /scratch/kisskb/src/fs/exec.c:411: warning: 'len' may be used uninitialized in this function /scratch/kisskb/src/fs/exec.c:410: warning: 'str' may be used uninitialized in this function TIMEC kernel/timeconst.h CC security/tomoyo/tomoyo.o CC fs/pipe.o CC arch/mips/kernel/watch.o CC security/keys/request_key.o CC ipc/ipc_sysctl.o CC arch/mips/mm/c-r4k.o /scratch/kisskb/src/include/linux/cred.h: In function 'get_cred': /scratch/kisskb/src/include/linux/cred.h:188: warning: passing argument 1 of 'get_new_cred' discards qualifiers from pointer target type /scratch/kisskb/src/include/linux/cred.h: In function 'get_cred': /scratch/kisskb/src/include/linux/cred.h:188: warning: passing argument 1 of 'get_new_cred' discards qualifiers from pointer target type CC arch/mips/kernel/cevt-r4k.o /scratch/kisskb/src/ipc/ipc_sysctl.c: In function 'sysctl_ipc_data': /scratch/kisskb/src/ipc/ipc_sysctl.c:138: warning: 'len' may be used uninitialized in this function CC mm/pdflush.o CC security/tomoyo/domain.o CC ipc/mqueue.o CC arch/mips/kernel/csrc-r4k.o CC security/capability.o /scratch/kisskb/src/include/linux/cred.h: In function 'get_cred': /scratch/kisskb/src/include/linux/cred.h:188: warning: passing argument 1 of 'get_new_cred' discards qualifiers from pointer target type CC kernel/softirq.o CC fs/namei.o CC security/keys/request_key_auth.o CC arch/mips/kernel/stacktrace.o AS arch/mips/mm/cex-gen.o CC security/tomoyo/file.o /scratch/kisskb/src/include/linux/cred.h: In function 'get_cred': /scratch/kisskb/src/include/linux/cred.h:188: warning: passing argument 1 of 'get_new_cred' discards qualifiers from pointer target type CC ipc/namespace.o LD security/smack/smack.o LD security/smack/built-in.o CC security/selinux/nlmsgtab.o CC mm/readahead.o CC security/keys/user_defined.o CC kernel/resource.o CC arch/mips/kernel/mips_ksyms.o CC fs/fcntl.o CC arch/mips/mm/tlb-r4k.o CC security/inode.o CC security/keys/proc.o CC mm/swap.o CC arch/mips/kernel/module.o CC arch/mips/mm/sc-ip22.o CC fs/ioctl.o CC security/selinux/netif.o CC kernel/sysctl.o LD ipc/built-in.o CC security/device_cgroup.o CC security/keys/sysctl.o LD security/tomoyo/built-in.o AS arch/mips/kernel/r4k_fpu.o CC security/selinux/netnode.o CC fs/readdir.o LD arch/mips/mm/built-in.o CC kernel/capability.o CC mm/truncate.o LD security/keys/built-in.o AS arch/mips/kernel/r4k_switch.o CC fs/select.o CC security/selinux/netport.o CC arch/mips/kernel/i8259.o CC mm/vmscan.o /scratch/kisskb/src/fs/ioctl.c: In function 'do_vfs_ioctl': /scratch/kisskb/src/fs/ioctl.c:396: warning: 'on' may be used uninitialized in this function /scratch/kisskb/src/fs/ioctl.c:396: note: 'on' was declared here /scratch/kisskb/src/fs/ioctl.c:420: warning: 'on' may be used uninitialized in this function /scratch/kisskb/src/fs/ioctl.c:420: note: 'on' was declared here /scratch/kisskb/src/fs/ioctl.c:63: warning: 'block' may be used uninitialized in this function /scratch/kisskb/src/fs/ioctl.c:63: note: 'block' was declared here CC fs/fifo.o /scratch/kisskb/src/kernel/capability.c: In function 'cap_validate_magic': /scratch/kisskb/src/kernel/capability.c:98: warning: 'version' may be used uninitialized in this function /scratch/kisskb/src/kernel/capability.c: In function 'sys_capget': /scratch/kisskb/src/kernel/capability.c:167: warning: 'pid' may be used uninitialized in this function CC arch/mips/kernel/irq_cpu.o /scratch/kisskb/src/kernel/capability.c: In function 'sys_capset': /scratch/kisskb/src/kernel/capability.c:245: warning: 'pid' may be used uninitialized in this function CC kernel/ptrace.o /scratch/kisskb/src/kernel/sysctl.c: In function 'sysctl_jiffies': /scratch/kisskb/src/kernel/sysctl.c:2941: warning: 'olen' may be used uninitialized in this function /scratch/kisskb/src/kernel/sysctl.c:2959: warning: 'new' may be used uninitialized in this function CC fs/dcache.o CC security/selinux/exports.o /scratch/kisskb/src/kernel/sysctl.c: In function 'sysctl_intvec': /scratch/kisskb/src/kernel/sysctl.c:2923: warning: 'value' may be used uninitialized in this function /scratch/kisskb/src/kernel/sysctl.c: In function 'sysctl_data': /scratch/kisskb/src/kernel/sysctl.c:2824: warning: 'len' may be used uninitialized in this function CC mm/shmem.o AS arch/mips/kernel/scall32-o32.o CC kernel/timer.o CC security/selinux/xfrm.o /scratch/kisskb/src/kernel/sysctl.c: In function 'sysctl_string': /scratch/kisskb/src/kernel/sysctl.c:2862: warning: 'bufsize' may be used uninitialized in this function CC mm/prio_tree.o CC arch/mips/kernel/kgdb.o CC security/selinux/netlabel.o /scratch/kisskb/src/kernel/sysctl.c: In function 'do_proc_doulongvec_minmax': /scratch/kisskb/src/kernel/sysctl.c:2461: warning: 'c' may be used uninitialized in this function /scratch/kisskb/src/kernel/sysctl.c:2461: note: 'c' was declared here /scratch/kisskb/src/kernel/sysctl.c:2521: warning: 'c' may be used uninitialized in this function /scratch/kisskb/src/kernel/sysctl.c:2521: note: 'c' was declared here CC kernel/user.o /scratch/kisskb/src/kernel/sysctl.c: In function '__do_proc_dointvec': /scratch/kisskb/src/kernel/sysctl.c:2230: warning: 'c' may be used uninitialized in this function /scratch/kisskb/src/kernel/sysctl.c:2293: warning: 'c' may be used uninitialized in this function CC fs/inode.o CC arch/mips/kernel/proc.o CC security/selinux/ss/ebitmap.o /scratch/kisskb/src/kernel/sysctl.c: In function 'proc_dostring': /scratch/kisskb/src/kernel/sysctl.c:2102: warning: 'c' may be used uninitialized in this function /scratch/kisskb/src/kernel/sysctl.c:2102: note: 'c' was declared here CC kernel/signal.o /scratch/kisskb/src/kernel/sysctl.c: In function 'sysctl_ms_jiffies': /scratch/kisskb/src/kernel/sysctl.c:2975: warning: 'olen' may be used uninitialized in this function /scratch/kisskb/src/kernel/sysctl.c:2993: warning: 'new' may be used uninitialized in this function CC fs/attr.o CC arch/mips/kernel/i8253.o CC mm/util.o CC security/selinux/ss/hashtab.o /scratch/kisskb/src/kernel/sysctl.c: In function 'do_sysctl': /scratch/kisskb/src/kernel/sysctl.c:1652: warning: 'n' may be used uninitialized in this function /scratch/kisskb/src/kernel/sysctl.c:1652: note: 'n' was declared here CC kernel/sys.o CC arch/mips/kernel/machine_kexec.o CC mm/mmzone.o CC fs/bad_inode.o LD security/selinux/selinux.o AS arch/mips/kernel/relocate_kernel.o CC mm/vmstat.o CC arch/mips/kernel/early_printk.o CC security/selinux/ss/symtab.o CC kernel/kmod.o CC mm/backing-dev.o AS arch/mips/kernel/head.o CC fs/file.o CC arch/mips/kernel/init_task.o CC kernel/workqueue.o CC security/selinux/ss/sidtab.o CC mm/page_isolation.o LDS arch/mips/kernel/vmlinux.lds CC fs/filesystems.o CC kernel/pid.o CC security/selinux/ss/avtab.o /scratch/kisskb/src/kernel/signal.c: In function 'do_sigaltstack': /scratch/kisskb/src/kernel/signal.c:2426: warning: 'ss_flags' may be used uninitialized in this function /scratch/kisskb/src/kernel/signal.c:2425: warning: 'ss_size' may be used uninitialized in this function /scratch/kisskb/src/kernel/signal.c:2424: warning: 'ss_sp' may be used uninitialized in this function LD arch/mips/kernel/built-in.o CC kernel/rcupdate.o CC fs/namespace.o CC security/selinux/ss/policydb.o CC kernel/extable.o CC fs/seq_file.o CC mm/mm_init.o CC security/selinux/ss/services.o CC fs/xattr.o CC mm/fremap.o CC security/selinux/ss/conditional.o CC fs/libfs.o CC kernel/params.o CC security/selinux/ss/mls.o CC fs/fs-writeback.o CC fs/pnode.o CC mm/highmem.o CC fs/drop_caches.o CC mm/madvise.o CC kernel/posix-timers.o CC fs/splice.o CC mm/memory.o CC kernel/kthread.o CC mm/mincore.o CC mm/mlock.o CC fs/sync.o CC fs/utimes.o CC kernel/wait.o CC mm/mmap.o CC fs/stack.o CC kernel/kfifo.o CC mm/mprotect.o CC fs/fs_struct.o CC fs/buffer.o CC kernel/sys_ni.o CC mm/mremap.o CC fs/bio.o CC mm/msync.o CC fs/block_dev.o CC kernel/posix-cpu-timers.o CC fs/direct-io.o CC kernel/mutex.o /scratch/kisskb/src/fs/splice.c: In function 'sys_vmsplice': /scratch/kisskb/src/fs/splice.c:1332: warning: 'base' may be used uninitialized in this function /scratch/kisskb/src/fs/splice.c:1332: note: 'base' was declared here /scratch/kisskb/src/fs/splice.c:1333: warning: 'len' may be used uninitialized in this function /scratch/kisskb/src/fs/splice.c:1333: note: 'len' was declared here CC mm/rmap.o CC fs/mpage.o CC mm/vmalloc.o CC kernel/hrtimer.o CC mm/pagewalk.o CC fs/ioprio.o CC kernel/rwsem.o CC kernel/nsproxy.o CC fs/bio-integrity.o LD fs/9p/built-in.o CC mm/page_io.o CC [M] fs/9p/vfs_super.o CC kernel/srcu.o CC mm/swap_state.o CC kernel/semaphore.o LD fs/adfs/built-in.o CC [M] fs/adfs/dir.o /scratch/kisskb/src/mm/memory.c: In function 'copy_page_range': /scratch/kisskb/src/mm/memory.c:611: warning: 'dst_ptl' may be used uninitialized in this function /scratch/kisskb/src/mm/memory.c:611: note: 'dst_ptl' was declared here CC mm/swapfile.o CC [M] fs/9p/vfs_inode.o CC [M] fs/adfs/dir_f.o CC mm/thrash.o LD fs/affs/built-in.o CC [M] fs/affs/super.o CC [M] fs/adfs/dir_fplus.o /scratch/kisskb/src/mm/memory.c: In function 'remap_pfn_range': /scratch/kisskb/src/mm/memory.c:1580: warning: 'ptl' may be used uninitialized in this function /scratch/kisskb/src/mm/memory.c:1580: note: 'ptl' was declared here LD fs/afs/built-in.o CC [M] fs/afs/cache.o CC [M] fs/adfs/file.o CC [M] fs/9p/vfs_addr.o CC [M] fs/affs/namei.o LD fs/autofs/built-in.o CC [M] fs/autofs/dirhash.o CC kernel/notifier.o CC [M] fs/afs/callback.o CC [M] fs/9p/vfs_file.o CC [M] fs/affs/inode.o CC [M] fs/autofs/init.o CC [M] fs/adfs/inode.o CC mm/dmapool.o CC kernel/ksysfs.o CC [M] fs/afs/cell.o CC [M] fs/autofs/inode.o CC [M] fs/affs/file.o LD fs/autofs4/built-in.o CC [M] fs/autofs4/init.o CC [M] fs/autofs/root.o CC [M] fs/adfs/map.o CC [M] fs/9p/vfs_dir.o CC [M] fs/afs/cmservice.o CC kernel/pm_qos_params.o CC mm/shmem_acl.o CC [M] fs/autofs4/inode.o CC [M] fs/autofs/symlink.o /scratch/kisskb/src/fs/autofs/root.c: In function 'autofs_root_ioctl': /scratch/kisskb/src/fs/autofs/root.c:496: warning: 'ntimeout' may be used uninitialized in this function /scratch/kisskb/src/fs/autofs/root.c:496: note: 'ntimeout' was declared here /scratch/kisskb/src/fs/autofs/root.c:522: warning: 'ent' may be used uninitialized in this function /scratch/kisskb/src/fs/autofs/root.c:522: note: 'ent' was declared here LD security/selinux/ss/ss.o LD security/selinux/ss/built-in.o LD fs/befs/built-in.o CC [M] fs/adfs/super.o CC [M] fs/befs/datastream.o CC kernel/sched_clock.o LD security/selinux/built-in.o CC [M] fs/afs/dir.o LD security/built-in.o CC [M] fs/9p/vfs_dentry.o CC [M] fs/affs/dir.o LD fs/bfs/built-in.o CC [M] fs/bfs/inode.o CC [M] fs/autofs4/root.o CC [M] fs/befs/btree.o /scratch/kisskb/src/mm/swapfile.c: In function 'sys_swapon': /scratch/kisskb/src/mm/swapfile.c:1652: warning: 'span' may be used uninitialized in this function CC [M] fs/afs/file.o CC kernel/cred.o CC [M] fs/autofs/waitq.o CC [M] fs/9p/v9fs.o /scratch/kisskb/src/fs/autofs4/root.c: In function 'autofs4_root_ioctl': /scratch/kisskb/src/fs/autofs4/root.c:815: warning: 'ntimeout' may be used uninitialized in this function /scratch/kisskb/src/fs/autofs4/root.c:815: note: 'ntimeout' was declared here CC [M] fs/bfs/file.o CC mm/debug-pagealloc.o LD fs/btrfs/built-in.o CC [M] fs/affs/amigaffs.o CC [M] fs/btrfs/super.o /scratch/kisskb/src/include/linux/cred.h: In function 'get_cred': /scratch/kisskb/src/include/linux/cred.h:188: warning: passing argument 1 of 'get_new_cred' discards qualifiers from pointer target type LD [M] fs/adfs/adfs.o CC [M] fs/befs/super.o CC kernel/async.o CC [M] fs/9p/fid.o CC mm/slub.o CC [M] fs/afs/flock.o CC [M] fs/autofs4/symlink.o LD [M] fs/autofs/autofs.o /scratch/kisskb/src/fs/befs/super.c: In function 'befs_check_sb': /scratch/kisskb/src/fs/befs/super.c:85: error: 'PAGE_SIZE' undeclared (first use in this function) /scratch/kisskb/src/fs/befs/super.c:85: error: (Each undeclared identifier is reported only once /scratch/kisskb/src/fs/befs/super.c:85: error: for each function it appears in.) make[3]: * [fs/befs/super.o] Error 1 make[3]: * Waiting for unfinished jobs.... CC [M] fs/btrfs/ctree.o CC kernel/freezer.o make[2]: * [fs/befs] Error 2 make[2]: * Waiting for unfinished jobs.... CC [M] fs/affs/bitmap.o CC [M] fs/bfs/dir.o /scratch/kisskb/src/fs/autofs4/symlink.c: In function 'autofs4_follow_link': /scratch/kisskb/src/fs/autofs4/symlink.c:18: warning: passing argument 2 of 'nd_set_link' discards qualifiers from pointer target type CC mm/failslab.o CC kernel/profile.o CC [M] fs/autofs4/waitq.o LD [M] fs/9p/9p.o CC [M] fs/btrfs/extent-tree.o CC [M] fs/afs/fsclient.o CC [M] fs/affs/symlink.o CC [M] fs/autofs4/expire.o CC mm/filemap_xip.o LD [M] fs/bfs/bfs.o CC [M] fs/btrfs/print-tree.o CC [M] fs/afs/inode.o CC [M] fs/autofs4/dev-ioctl.o CC kernel/sysctl_check.o CC mm/memcontrol.o CC [M] fs/btrfs/root-tree.o CC [M] fs/afs/main.o CC mm/page_cgroup.o LD [M] fs/affs/affs.o CC [M] fs/btrfs/dir-item.o CC kernel/stacktrace.o CC [M] fs/afs/misc.o CC kernel/irq/handle.o CC kernel/power/main.o CC [M] fs/afs/mntpt.o CC [M] fs/btrfs/file-item.o CC kernel/irq/manage.o CC [M] fs/afs/proc.o CC kernel/power/console.o LD [M] fs/autofs4/autofs4.o CC [M] fs/btrfs/inode-item.o CC kernel/time/timekeeping.o CC kernel/irq/spurious.o CC kernel/power/process.o CC [M] fs/afs/rxrpc.o CC kernel/time/ntp.o CC kernel/trace/ring_buffer.o CC [M] fs/btrfs/inode-map.o CC kernel/irq/resend.o CC kernel/mutex-debug.o CC kernel/time/clocksource.o CC kernel/trace/trace.o CC kernel/power/poweroff.o CC [M] fs/btrfs/disk-io.o LD kernel/power/built-in.o CC [M] fs/afs/security.o CC kernel/irq/chip.o CC kernel/trace/trace_clock.o CC kernel/time/jiffies.o CC kernel/lockdep.o CC kernel/irq/devres.o CC [M] fs/afs/server.o CC kernel/time/timer_list.o CC [M] fs/btrfs/transaction.o CC kernel/irq/autoprobe.o CC kernel/trace/trace_output.o CC [M] fs/afs/super.o CC kernel/lockdep_proc.o CC kernel/time/timecompare.o CC kernel/irq/proc.o LD mm/built-in.o CC [M] fs/btrfs/inode.o CC kernel/trace/trace_stat.o CC kernel/futex.o /scratch/kisskb/src/kernel/lockdep_proc.c: In function 'lock_stat_write': /scratch/kisskb/src/kernel/lockdep_proc.c:717: warning: 'c' may be used uninitialized in this function CC kernel/time/clockevents.o CC kernel/irq/pm.o CC [M] fs/btrfs/file.o CC kernel/trace/trace_printk.o CC kernel/time/tick-common.o CC [M] fs/afs/netdevices.o CC kernel/rtmutex.o LD kernel/irq/built-in.o CC [M] fs/btrfs/tree-defrag.o CC kernel/time/tick-oneshot.o CC [M] fs/afs/vlclient.o CC kernel/trace/trace_sched_switch.o CC kernel/rtmutex-debug.o CC [M] fs/btrfs/extent_map.o CC kernel/time/tick-sched.o CC kernel/trace/trace_irqsoff.o /scratch/kisskb/src/kernel/futex.c: In function 'handle_futex_death': /scratch/kisskb/src/kernel/futex.c:1759: warning: 'uval' may be used uninitialized in this function CC kernel/rtmutex-tester.o CC [M] fs/afs/vlocation.o CC kernel/dma.o CC kernel/time/timer_stats.o CC kernel/trace/trace_sched_wakeup.o CC [M] fs/btrfs/sysfs.o CC [M] fs/afs/vnode.o CC kernel/trace/trace_nop.o CC [M] fs/afs/volume.o CC kernel/up.o CC [M] fs/btrfs/struct-funcs.o CC [M] fs/afs/write.o CC kernel/spinlock.o CC kernel/trace/trace_boot.o CC kernel/module.o LD kernel/time/built-in.o CC [M] fs/btrfs/xattr.o CC kernel/trace/trace_branch.o CC [M] fs/btrfs/ordered-data.o CC kernel/kallsyms.o CC kernel/trace/kmemtrace.o /scratch/kisskb/src/kernel/futex.c: In function 'do_futex': /scratch/kisskb/src/kernel/futex.c:1578: warning: 'uval' may be used uninitialized in this function /scratch/kisskb/src/kernel/futex.c:1578: note: 'uval' was declared here CC [M] fs/btrfs/extent_io.o CC [M] fs/btrfs/volumes.o CC [M] fs/btrfs/async-thread.o CC kernel/acct.o CC [M] fs/btrfs/ioctl.o /scratch/kisskb/src/kernel/futex.c: In function 'exit_robust_list': /scratch/kisskb/src/kernel/futex.c:1802: warning: 'uentry' may be used uninitialized in this function /scratch/kisskb/src/kernel/futex.c:1802: note: 'uentry' was declared here /scratch/kisskb/src/kernel/futex.c:1822: warning: 'entry' may be used uninitialized in this function /scratch/kisskb/src/kernel/futex.c:1824: warning: 'futex_offset' may be used uninitialized in this function /scratch/kisskb/src/kernel/futex.c:1802: warning: 'uentry' may be used uninitialized in this function /scratch/kisskb/src/kernel/futex.c:1802: note: 'uentry' was declared here /scratch/kisskb/src/kernel/futex.c:1822: warning: 'pending' may be used uninitialized in this function /scratch/kisskb/src/kernel/futex.c:1802: warning: 'uentry' may be used uninitialized in this function /scratch/kisskb/src/kernel/futex.c:1802: note: 'uentry' was declared here CC kernel/trace/trace_workqueue.o CC kernel/kexec.o CC kernel/trace/blktrace.o CC kernel/cgroup.o CC [M] fs/btrfs/locking.o CC [M] fs/btrfs/orphan.o CC kernel/cgroup_debug.o CC kernel/trace/trace_events.o LD [M] fs/afs/kafs.o CC [M] fs/btrfs/ref-cache.o CC kernel/trace/events.o CC kernel/cgroup_freezer.o CC [M] fs/btrfs/export.o CC kernel/trace/trace_export.o CC kernel/cpuset.o CC [M] fs/btrfs/tree-log.o CC kernel/trace/trace_events_filter.o CC kernel/ns_cgroup.o CC [M] fs/btrfs/acl.o CC [M] fs/btrfs/free-space-cache.o CC kernel/utsname.o CC [M] fs/btrfs/zlib.o /scratch/kisskb/src/kernel/module.c: In function 'load_module': /scratch/kisskb/src/kernel/module.c:1887: warning: 'hdr' may be used uninitialized in this function /scratch/kisskb/src/fs/btrfs/inode.c: In function 'run_delalloc_nocow': /scratch/kisskb/src/fs/btrfs/inode.c:950: warning: 'extent_type' may be used uninitialized in this function CC kernel/user_namespace.o CC kernel/pid_namespace.o CC [M] fs/btrfs/compression.o LD kernel/trace/built-in.o CC kernel/res_counter.o CC kernel/audit.o CC [M] fs/btrfs/delayed-ref.o CC kernel/auditfilter.o CC kernel/kgdb.o CC kernel/softlockup.o CC kernel/seccomp.o CC kernel/rcuclassic.o CC kernel/relay.o CC kernel/utsname_sysctl.o CC kernel/delayacct.o CC kernel/taskstats.o CC kernel/tsacct.o CC kernel/marker.o CC kernel/tracepoint.o CC kernel/slow-work.o CC [M] kernel/backtracetest.o GZIP kernel/config_data.gz CC [M] kernel/rcutorture.o CC kernel/time.o /scratch/kisskb/src/kernel/marker.c: In function 'remove_marker': /scratch/kisskb/src/kernel/marker.c:435: warning: 'e' may be used uninitialized in this function IKCFG kernel/config_data.h CC [M] kernel/configs.o LD kernel/built-in.o LD [M] fs/btrfs/btrfs.o make[1]: * [fs] Error 2 make: * [sub-make] Error 2 make failed, trying to bisect .. ## bisect start no known good revision, can't bisect Traceback (most recent call last): File "/scratch/kisskb/prod/kisskb/kisskb3/backend/backend.py", line 149, in _do_build raise BuildFailedException(e) BuildFailedException: Failed running "/scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=mips O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_mips-allmodconfig_mips CROSS_COMPILE=/opt/crosstool/gcc-4.2.4-nolibc/mips-linux/bin/mips-linux- " (2)

© Michael Ellerman 2006-2018.