Buildresult: linus/axs101_defconfig/arcompact built on Mar 6 2016, 08:36

kisskb

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Status:	OK
Date/Time:	Mar 6 2016, 08:36
Duration:	0:00:41.518869
Builder:	ka1
Revision:	Merge tag 'sound-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound (`67944024c1cdd897e49a09b0d6af3ea38d1388ca)`
Target:	linus/axs101_defconfig/arcompact
Branch:	linus
Compiler:	arcompact (arc-buildroot-linux-uclibc-gcc (Buildroot 2015.08.1) 4.8.4)
Config:	axs101_defconfig (download)
Log:	Download original Possible warnings (103) /home/kisskb/slave/src/kernel/sysctl.c:1928:12: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/kernel/sched/core.c:3162:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/kernel/sysctl.c:1928:12: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:818:21: warning: 'now' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:95:8: warning: 'now' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:695:17: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:1268:13: warning: 'now' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/ipc/shm.c:1252:2: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/kernel.h:752:17: warning: comparison of distinct pointer types lacks a cast [enabled by default] /home/kisskb/slave/src/include/linux/rbtree.h:83:28: warning: 'rb_parent' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/rbtree.h:86:11: warning: 'rb_link' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/mm/mmap.c:682:17: warning: 'prev' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/namei.c:1720:2: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/namei.c:1720:2: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/block/cfq-iosched.c:3775:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/arch/arc/include/asm/elf.h:58:29: warning: integer overflow in expression [-Woverflow] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/include/asm-generic/bug.h:74:48: warning: 'fn' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/buffer_head.h:363:2: warning: 'blocknr' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/buffer_head.h:370:2: warning: 'blocknr' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/drivers/base/regmap/regmap-mmio.c:113:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/core/datagram.c:99:5: warning: 'last' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/core/datagram.c:99:5: warning: 'last' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/core/ethtool.c:294:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/packet/af_packet.c:2098:33: warning: 'hdrlen' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/core/neighbour.c:3180:10: warning: 'p_name' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/unix/af_unix.c:1036:20: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/unix/af_unix.c:1251:8: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/unix/af_unix.c:1130:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U1ab0>.key[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U1ab0>.key[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:26: warning: 'saddr.<U1ab0>.a4.vif' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U1ab0>.a4.addr' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.<U1ab0>.a4.addr' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:1079:7: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U1ab0>.key[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U1ab0>.key[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/unix/af_unix.c:1724:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/ext4_extents.h:224:8: warning: '((void )&zero_ex+8)' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/ext4_extents.h:225:12: warning: '((void )&zero_ex+6)' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/extents.c:3113:2: warning: 'zero_ex.ee_block' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/unix/af_unix.c:1724:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/extents.c:2306:14: warning: 'lblock' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/extents.c:2305:14: warning: 'len' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:559:37: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:532:3: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:513:48: warning: 'icmph' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:690:21: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:476:63: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/tcp_input.c:4228:49: warning: array subscript is above array bounds [-Warray-bounds] /home/kisskb/slave/src/net/ipv4/fib_trie.c:909:11: warning: 'local_tp' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/sunrpc/svc_xprt.h:175:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/sunrpc/svcsock.c:779:6: warning: 'optname' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/svcsock.c:779:6: warning: 'level' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c:282:12: warning: 'sin6' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1153:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1144:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1153:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1144:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1207:12: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/drivers/usb/storage/transport.c:499:15: warning: 'partial' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/drivers/usb/storage/transport.c:473:40: warning: 'partial' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:250:10: warning: 'i' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify 67944024c1cdd897e49a09b0d6af3ea38d1388ca^{commit} 67944024c1cdd897e49a09b0d6af3ea38d1388ca already have revision, skipping fetch # git checkout -q -f -B kisskb 67944024c1cdd897e49a09b0d6af3ea38d1388ca # git clean -qxdf # git log -1 commit 67944024c1cdd897e49a09b0d6af3ea38d1388ca Merge: 40fea2e 790b415 Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Sat Mar 5 12:35:48 2016 -0800 Merge tag 'sound-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "It's our tradition to get a high volume of fixes late at rc7: this time, X32 ABI breakage was found and this resulted in a high number LOCs. The necessary changes to ALSA core codes were fairly straightforward, and more importantly, they are specific to X32, thus should be safe to apply. Other than that, rather a collection of small fixes: - Removal of the code that blocks too long at closing the OSS sequencer client (which was spotted by syzkaller, unsurprisingly) - Fixes races at HD-audio HDMI i915 audio binding - a few HDSP/HDPM zero-division fixes - Quirks for HD-audio and USB-audio as usual" * tag 'sound-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda - hdmi defer to register acomp eld notifier ALSA: hda - hdmi add wmb barrier for audio component ALSA: hda - Fix mic issues on Acer Aspire E1-472 ALSA: seq: oss: Don't drain at closing a client ALSA: usb-audio: Add a quirk for Plantronics DA45 ALSA: hdsp: Fix wrong boolean ctl value accesses ALSA: hdspm: Fix zero-division ALSA: hdspm: Fix wrong boolean ctl value accesses ALSA: timer: Fix ioctls for X32 ABI ALSA: timer: Fix broken compat timer user status ioctl ALSA: rawmidi: Fix ioctls X32 ABI ALSA: rawmidi: Use comapt_put_timespec() ALSA: pcm: Fix ioctls for X32 ABI ALSA: ctl: Fix ioctls for X32 ABI # < /opt/cross/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-gcc --version # < git log --format=%s --max-count=1 67944024c1cdd897e49a09b0d6af3ea38d1388ca # < make -j 48 ARCH=arc O=/home/kisskb/slave/build/linus_axs101_defconfig_arcompact CROSS_COMPILE=/opt/cross/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc- axs101_defconfig # Added to kconfig CONFIG_INITRAMFS_SOURCE="" # yes \n \| make -j 48 ARCH=arc O=/home/kisskb/slave/build/linus_axs101_defconfig_arcompact CROSS_COMPILE=/opt/cross/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc- oldconfig yes: standard output: Broken pipe yes: write error # make -j 48 ARCH=arc O=/home/kisskb/slave/build/linus_axs101_defconfig_arcompact CROSS_COMPILE=/opt/cross/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc- make[1]: Entering directory '/home/kisskb/slave/build/linus_axs101_defconfig_arcompact' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release GEN ./Makefile WRAP arch/arc/include/generated/asm/auxvec.h WRAP arch/arc/include/generated/asm/bitsperlong.h WRAP arch/arc/include/generated/asm/bugs.h WRAP arch/arc/include/generated/asm/clkdev.h WRAP arch/arc/include/generated/asm/cputime.h WRAP arch/arc/include/generated/asm/device.h WRAP arch/arc/include/generated/asm/div64.h WRAP arch/arc/include/generated/asm/emergency-restart.h WRAP arch/arc/include/generated/asm/errno.h WRAP arch/arc/include/generated/asm/fb.h WRAP arch/arc/include/generated/asm/fcntl.h WRAP arch/arc/include/generated/asm/ftrace.h WRAP arch/arc/include/generated/asm/hardirq.h WRAP arch/arc/include/generated/asm/hw_irq.h WRAP arch/arc/include/generated/asm/ioctl.h WRAP arch/arc/include/generated/asm/ioctls.h WRAP arch/arc/include/generated/asm/ipcbuf.h WRAP arch/arc/include/generated/asm/irq_regs.h WRAP arch/arc/include/generated/asm/irq_work.h WRAP arch/arc/include/generated/asm/kmap_types.h WRAP arch/arc/include/generated/asm/kvm_para.h WRAP arch/arc/include/generated/asm/local.h WRAP arch/arc/include/generated/asm/local64.h WRAP arch/arc/include/generated/asm/mcs_spinlock.h WRAP arch/arc/include/generated/asm/mm-arch-hooks.h WRAP arch/arc/include/generated/asm/mman.h WRAP arch/arc/include/generated/asm/msgbuf.h WRAP arch/arc/include/generated/asm/param.h WRAP arch/arc/include/generated/asm/parport.h WRAP arch/arc/include/generated/asm/pci.h WRAP arch/arc/include/generated/asm/percpu.h WRAP arch/arc/include/generated/asm/poll.h WRAP arch/arc/include/generated/asm/posix_types.h WRAP arch/arc/include/generated/asm/preempt.h WRAP arch/arc/include/generated/asm/resource.h WRAP arch/arc/include/generated/asm/sembuf.h WRAP arch/arc/include/generated/asm/shmbuf.h WRAP arch/arc/include/generated/asm/siginfo.h WRAP arch/arc/include/generated/asm/socket.h WRAP arch/arc/include/generated/asm/sockios.h WRAP arch/arc/include/generated/asm/stat.h WRAP arch/arc/include/generated/asm/statfs.h WRAP arch/arc/include/generated/asm/termbits.h WRAP arch/arc/include/generated/asm/termios.h WRAP arch/arc/include/generated/asm/topology.h WRAP arch/arc/include/generated/asm/trace_clock.h WRAP arch/arc/include/generated/asm/types.h WRAP arch/arc/include/generated/asm/ucontext.h WRAP arch/arc/include/generated/asm/user.h WRAP arch/arc/include/generated/asm/vga.h WRAP arch/arc/include/generated/asm/word-at-a-time.h WRAP arch/arc/include/generated/asm/xor.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h HOSTCC scripts/basic/bin2c UPD include/config/kernel.release Using /home/kisskb/slave/src as source for kernel CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h HOSTCC scripts/kallsyms HOSTCC scripts/pnmtologo HOSTCC scripts/conmakehash HOSTCC scripts/sortextable HOSTCC scripts/dtc/dtc.o CC scripts/mod/empty.o HOSTCC scripts/dtc/flattree.o HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/dtc/fstree.o HOSTCC scripts/dtc/data.o CC scripts/mod/devicetable-offsets.s HOSTCC scripts/dtc/livetree.o HOSTCC scripts/dtc/treesource.o HOSTCC scripts/dtc/srcpos.o HOSTCC scripts/dtc/checks.o HOSTCC scripts/dtc/util.o SHIPPED scripts/dtc/dtc-lexer.lex.c SHIPPED scripts/dtc/dtc-parser.tab.c HOSTCC scripts/dtc/dtc-parser.tab.o SHIPPED scripts/dtc/dtc-parser.tab.h HOSTCC scripts/dtc/dtc-lexer.lex.o GEN scripts/mod/devicetable-offsets.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/sumversion.o HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o CHK include/generated/timeconst.h CC kernel/bounds.s UPD include/generated/timeconst.h CHK include/generated/bounds.h UPD include/generated/bounds.h CC arch/arc/kernel/asm-offsets.s CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh HOSTLD scripts/dtc/dtc HOSTLD scripts/mod/modpost CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/do_mounts_initrd.o CC init/initramfs.o CC init/calibrate.o CC init/init_task.o UPD include/generated/compile.h CC init/version.o HOSTCC usr/gen_init_cpio CC arch/arc/mm/extable.o CC arch/arc/mm/ioremap.o CC arch/arc/mm/dma.o CC arch/arc/mm/fault.o CC arch/arc/mm/tlb.o AS arch/arc/mm/tlbex.o CC arch/arc/mm/cache.o CC arch/arc/kernel/setup.o CC arch/arc/mm/mmap.o CC arch/arc/mm/init.o CC arch/arc/kernel/irq.o CC arch/arc/kernel/arcksyms.o CC arch/arc/kernel/time.o CC arch/arc/kernel/reset.o CC arch/arc/kernel/ptrace.o CC arch/arc/kernel/process.o CC arch/arc/kernel/devtree.o CC arch/arc/kernel/traps.o CC arch/arc/kernel/troubleshoot.o CC arch/arc/kernel/signal.o CC arch/arc/kernel/sys.o CC arch/arc/kernel/module.o CC arch/arc/kernel/stacktrace.o CC arch/arc/kernel/disasm.o CC arch/arc/kernel/intc-compact.o AS arch/arc/kernel/entry-compact.o CC arch/arc/kernel/clk.o CC arch/arc/kernel/ctx_sw.o CC arch/arc/kernel/unwind.o CC arch/arc/kernel/perf_event.o AS arch/arc/kernel/head.o LDS arch/arc/kernel/vmlinux.lds DTC arch/arc/boot/dts/axs101.dtb GEN usr/initramfs_data.cpio.gz DTB arch/arc/boot/dts/axs101.dtb.S AS arch/arc/boot/dts/axs101.dtb.o CC arch/arc/plat-axs10x/axs10x.o LD arch/arc/boot/dts/built-in.o AS usr/initramfs_data.o LD usr/built-in.o CC kernel/fork.o CC kernel/exec_domain.o CC kernel/panic.o CC kernel/exit.o CC kernel/softirq.o CC kernel/resource.o CC kernel/sysctl.o CC kernel/cpu.o CC kernel/sysctl_binary.o CC kernel/capability.o CC kernel/user.o CC kernel/signal.o CC kernel/sys.o CC kernel/ptrace.o CC kernel/pid.o CC kernel/workqueue.o CC kernel/task_work.o CC kernel/sys_ni.o CC kernel/extable.o CC kernel/params.o CC kernel/nsproxy.o CC kernel/kthread.o LD certs/built-in.o CC kernel/reboot.o CC kernel/cred.o CC kernel/kmod.o CC kernel/notifier.o CC kernel/ksysfs.o CC kernel/async.o CC kernel/range.o CC kernel/smpboot.o CC kernel/groups.o LD arch/arc/plat-axs10x/built-in.o CC kernel/bpf/core.o LD kernel/livepatch/built-in.o CC kernel/events/core.o CC kernel/events/ring_buffer.o CC kernel/power/qos.o CC kernel/printk/printk.o CC kernel/events/callchain.o CC kernel/locking/mutex.o CC kernel/rcu/update.o CC kernel/irq/irqdesc.o CC kernel/locking/semaphore.o LD arch/arc/mm/built-in.o CC kernel/rcu/sync.o CC kernel/sched/core.o CC kernel/stacktrace.o CC kernel/sched/loadavg.o CC kernel/futex.o CC kernel/up.o CC kernel/module.o CC kernel/kallsyms.o GZIP kernel/config_data.gz LD init/mounts.o CC kernel/time/time.o CC kernel/hung_task.o LD init/built-in.o CC kernel/watchdog.o CC kernel/utsname_sysctl.o CC kernel/elfcore.o CC kernel/irq_work.o CC kernel/membarrier.o CC kernel/memremap.o CHK kernel/config_data.h UPD kernel/config_data.h CC kernel/rcu/srcu.o CC mm/filemap.o CC mm/mempool.o CC kernel/configs.o CC kernel/rcu/tree.o CC mm/oom_kill.o CC kernel/sched/clock.o CC mm/maccess.o CC kernel/sched/cputime.o CC kernel/irq/handle.o CC kernel/time/timer.o CC kernel/time/hrtimer.o CC kernel/sched/idle_task.o CC kernel/locking/rwsem.o CC kernel/sched/fair.o CC kernel/time/itimer.o CC kernel/locking/percpu-rwsem.o CC kernel/time/posix-timers.o CC kernel/irq/manage.o CC kernel/locking/rtmutex.o CC kernel/locking/rwsem-spinlock.o CC kernel/sched/rt.o /home/kisskb/slave/src/kernel/sysctl.c: In function '__do_proc_doulongvec_minmax': /home/kisskb/slave/src/kernel/sysctl.c:1928:12: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized] ret = tmp - buf; ^ /home/kisskb/slave/src/kernel/sysctl.c:2342:22: note: 'p' was declared here char kbuf = NULL, p; ^ CC kernel/sched/deadline.o /home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task': /home/kisskb/slave/src/kernel/sched/core.c:3162:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC kernel/time/posix-cpu-timers.o CC ipc/util.o CC kernel/sched/stop_task.o CC ipc/msgutil.o CC kernel/time/timekeeping.o CC mm/page_alloc.o CC kernel/sched/wait.o CC kernel/time/ntp.o /home/kisskb/slave/src/kernel/sysctl.c: In function '__do_proc_dointvec': /home/kisskb/slave/src/kernel/sysctl.c:1928:12: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized] ret = tmp - buf; ^ /home/kisskb/slave/src/kernel/sysctl.c:2087:22: note: 'p' was declared here char kbuf = NULL, p; ^ CC kernel/time/clocksource.o CC kernel/sched/completion.o CC kernel/time/jiffies.o CC fs/open.o CC kernel/sched/idle.o CC kernel/time/timer_list.o CC kernel/irq/spurious.o LD kernel/power/built-in.o CC kernel/time/timeconv.o CC kernel/time/timecounter.o CC kernel/irq/resend.o CC kernel/time/posix-clock.o CC kernel/irq/chip.o CC kernel/time/alarmtimer.o CC kernel/irq/dummychip.o CC kernel/time/clockevents.o CC mm/page-writeback.o CC kernel/time/tick-common.o /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c: In function 'posix_cpu_timer_get': /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:818:21: warning: 'now' may be used uninitialized in this function [-Wmaybe-uninitialized] sample_to_timespec(timer->it_clock, ^ CC mm/readahead.o CC kernel/time/tick-oneshot.o CC kernel/time/tick-sched.o CC mm/swap.o CC ipc/msg.o CC mm/truncate.o /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c: In function 'posix_cpu_timer_schedule': /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:95:8: warning: 'now' may be used uninitialized in this function [-Wmaybe-uninitialized] delta = now + incr - timer->it.cpu.expires; ^ /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:1051:21: note: 'now' was declared here unsigned long long now; ^ CC ipc/sem.o CC kernel/irq/devres.o /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c: In function 'posix_cpu_timer_set': /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:695:17: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized] old_expires = timer->it.cpu.expires - val; ^ CC kernel/irq/generic-chip.o CC mm/vmscan.o CC kernel/irq/irqdomain.o CC mm/shmem.o CC ipc/shm.o CC mm/util.o CC mm/mmzone.o CC ipc/syscall.o CC kernel/irq/proc.o CC ipc/ipc_sysctl.o CC mm/vmstat.o CC ipc/mqueue.o CC ipc/namespace.o CC ipc/mq_sysctl.o LD kernel/bpf/built-in.o CC mm/backing-dev.o /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c: In function 'set_process_cpu_timer': /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:1268:13: warning: 'now' may be used uninitialized in this function [-Wmaybe-uninitialized] oldval -= now; ^ CC mm/mm_init.o LD arch/arc/kernel/built-in.o CC fs/read_write.o LD arch/arc/built-in.o CC mm/mmu_context.o CC fs/file_table.o LD kernel/locking/built-in.o CC fs/super.o CC mm/percpu.o CC fs/char_dev.o CC mm/slab_common.o CC fs/stat.o CC security/commoncap.o CC mm/compaction.o CC fs/exec.o CC mm/vmacache.o CC mm/interval_tree.o CC mm/list_lru.o CC mm/workingset.o CC security/min_addr.o CC mm/debug.o CC mm/gup.o CC mm/highmem.o CC mm/memory.o CC mm/mincore.o CC fs/pipe.o CC mm/mlock.o CC fs/namei.o CC mm/mmap.o CC mm/mprotect.o CC mm/mremap.o CC crypto/api.o CC mm/msync.o CC mm/rmap.o CC mm/vmalloc.o CC mm/pagewalk.o /home/kisskb/slave/src/ipc/shm.c: In function 'SyS_shmat': /home/kisskb/slave/src/ipc/shm.c:1252:2: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] return (long)ret; ^ /home/kisskb/slave/src/ipc/shm.c:1245:16: note: 'ret' was declared here unsigned long ret; ^ CC mm/init-mm.o CC mm/pgtable-generic.o CC fs/fcntl.o LD kernel/irq/built-in.o CC mm/nobootmem.o CC block/bio.o CC mm/fadvise.o CC mm/madvise.o CC mm/memblock.o CC mm/dmapool.o CC mm/slub.o CC fs/ioctl.o CC fs/readdir.o LD kernel/printk/built-in.o LD kernel/time/built-in.o CC block/elevator.o CC fs/select.o CC block/blk-core.o CC fs/dcache.o CC block/blk-tag.o CC fs/inode.o LD security/built-in.o In file included from /home/kisskb/slave/src/include/asm-generic/bug.h:13:0, from /home/kisskb/slave/src/arch/arc/include/asm/bug.h:31, from /home/kisskb/slave/src/include/linux/bug.h:4, from /home/kisskb/slave/src/include/linux/mmdebug.h:4, from /home/kisskb/slave/src/include/linux/gfp.h:4, from /home/kisskb/slave/src/include/linux/slab.h:14, from /home/kisskb/slave/src/mm/nobootmem.c:13: /home/kisskb/slave/src/mm/nobootmem.c: In function '__free_pages_memory': /home/kisskb/slave/src/include/linux/kernel.h:752:17: warning: comparison of distinct pointer types lacks a cast [enabled by default] (void) (&_min1 == &_min2); \ ^ /home/kisskb/slave/src/mm/nobootmem.c:100:11: note: in expansion of macro 'min' order = min(MAX_ORDER - 1UL, __ffs(start)); ^ CC block/blk-sysfs.o CC fs/attr.o CC block/blk-flush.o CC fs/bad_inode.o CC fs/file.o CC block/blk-settings.o CC fs/filesystems.o CC block/blk-ioc.o CC fs/namespace.o CC block/blk-map.o In file included from /home/kisskb/slave/src/include/linux/fs.h:15:0, from /home/kisskb/slave/src/include/linux/backing-dev.h:12, from /home/kisskb/slave/src/mm/mmap.c:13: /home/kisskb/slave/src/mm/mmap.c: In function 'vma_adjust': /home/kisskb/slave/src/include/linux/rbtree.h:83:28: warning: 'rb_parent' may be used uninitialized in this function [-Wmaybe-uninitialized] node->__rb_parent_color = (unsigned long)parent; ^ /home/kisskb/slave/src/mm/mmap.c:714:29: note: 'rb_parent' was declared here struct rb_node rb_link, rb_parent; ^ In file included from /home/kisskb/slave/src/include/linux/fs.h:15:0, from /home/kisskb/slave/src/include/linux/backing-dev.h:12, from /home/kisskb/slave/src/mm/mmap.c:13: /home/kisskb/slave/src/include/linux/rbtree.h:86:11: warning: 'rb_link' may be used uninitialized in this function [-Wmaybe-uninitialized] rb_link = node; ^ /home/kisskb/slave/src/mm/mmap.c:714:19: note: 'rb_link' was declared here struct rb_node rb_link, rb_parent; ^ /home/kisskb/slave/src/mm/mmap.c:682:17: warning: 'prev' may be used uninitialized in this function [-Wmaybe-uninitialized] __vma_link_list(mm, vma, prev, rb_parent); ^ /home/kisskb/slave/src/mm/mmap.c:713:25: note: 'prev' was declared here struct vm_area_struct prev; ^ CC fs/seq_file.o LD sound/built-in.o CC block/blk-exec.o CC fs/xattr.o CC fs/libfs.o CC block/blk-merge.o CC fs/fs-writeback.o LD kernel/rcu/built-in.o LD drivers/amba/built-in.o CC fs/splice.o CC crypto/compress.o CC fs/pnode.o CC crypto/cipher.o CC fs/sync.o LD drivers/auxdisplay/built-in.o CC fs/utimes.o LD drivers/block/built-in.o LD firmware/built-in.o CC fs/stack.o LD ipc/built-in.o CC fs/fs_struct.o CC fs/statfs.o LD drivers/bus/built-in.o CC drivers/base/component.o CC block/blk-softirq.o LD drivers/cdrom/built-in.o CC drivers/base/core.o CC block/blk-timeout.o CC drivers/char/mem.o CC drivers/char/random.o CC fs/fs_pin.o CC fs/nsfs.o CC block/blk-lib.o CC block/blk-mq.o CC crypto/memneq.o LD kernel/sched/built-in.o CC block/blk-mq-tag.o CC fs/buffer.o CC drivers/clk/clk-devres.o CC drivers/clk/clkdev.o CC net/socket.o CC fs/block_dev.o CC crypto/crypto_wq.o CC block/blk-mq-sysfs.o CC fs/direct-io.o CC fs/mpage.o CC drivers/base/bus.o CC fs/proc_namespace.o CC drivers/clk/clk.o CC block/blk-mq-cpu.o LD fs/exofs/built-in.o CC block/blk-mq-cpumap.o CC fs/devpts/inode.o CC crypto/algapi.o CC block/ioctl.o /home/kisskb/slave/src/fs/namei.c: In function 'walk_component': /home/kisskb/slave/src/fs/namei.c:1720:2: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] return pick_link(nd, link, inode, seq); ^ /home/kisskb/slave/src/fs/namei.c:1729:11: note: 'seq' was declared here unsigned seq; ^ CC block/genhd.o CC fs/jbd2/transaction.o CC fs/fat/cache.o CC crypto/scatterwalk.o CC drivers/char/misc.o CC block/scsi_ioctl.o CC fs/ext4/balloc.o CC fs/kernfs/mount.o CC drivers/clk/clk-divider.o CC drivers/clk/clk-fixed-factor.o CC block/partition-generic.o CC drivers/clk/clk-fixed-rate.o CC block/ioprio.o CC block/badblocks.o CC fs/lockd/clntlock.o CC fs/nfs_common/grace.o CC block/bsg.o CC block/noop-iosched.o CC block/partitions/msdos.o CC block/partitions/check.o CC fs/nls/nls_base.o CC block/deadline-iosched.o CC fs/nfs/client.o CC fs/nfs/dir.o CC fs/notify/fsnotify.o LD fs/devpts/devpts.o CC drivers/clk/clk-gate.o LD fs/devpts/built-in.o CC drivers/clk/clk-multiplier.o LD drivers/char/agp/built-in.o CC fs/kernfs/inode.o CC fs/kernfs/dir.o LD drivers/char/built-in.o CC fs/ntfs/aops.o LD drivers/clocksource/built-in.o CC block/cfq-iosched.o CC block/partitions/efi.o /home/kisskb/slave/src/fs/namei.c: In function 'path_openat': /home/kisskb/slave/src/fs/namei.c:1720:2: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] return pick_link(nd, link, inode, seq); ^ /home/kisskb/slave/src/fs/namei.c:3092:11: note: 'seq' was declared here unsigned seq; ^ LD drivers/crypto/built-in.o CC crypto/proc.o CC crypto/aead.o LD fs/nfs_common/built-in.o LD fs/quota/built-in.o LD drivers/firewire/built-in.o CC fs/fat/dir.o CC drivers/clk/clk-mux.o CC drivers/clk/clk-composite.o CC fs/eventpoll.o CC fs/ntfs/attrib.o CC fs/anon_inodes.o CC fs/nls/nls_cp437.o CC drivers/base/dd.o CC fs/signalfd.o CC fs/ramfs/inode.o CC fs/sysfs/file.o CC fs/timerfd.o LD drivers/firmware/broadcom/built-in.o LD mm/built-in.o CC fs/eventfd.o LD drivers/firmware/built-in.o CC fs/proc/task_mmu.o CC fs/notify/notification.o CC fs/kernfs/file.o CC fs/nls/nls_iso8859-1.o CC crypto/blkcipher.o CC crypto/ablkcipher.o CC fs/kernfs/symlink.o CC drivers/gpio/devres.o /home/kisskb/slave/src/block/cfq-iosched.c: In function 'cfq_async_queue_prio': /home/kisskb/slave/src/block/cfq-iosched.c:3775:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC crypto/skcipher.o CC drivers/clk/clk-fractional-divider.o CC drivers/gpio/gpiolib.o CC drivers/clk/clk-gpio.o CC crypto/chainiv.o CC fs/aio.o CC fs/lockd/clntproc.o LD fs/nls/built-in.o CC fs/locks.o CC fs/binfmt_script.o CC fs/ramfs/file-mmu.o CC fs/binfmt_elf.o CC fs/sysfs/symlink.o CC fs/sysfs/dir.o CC drivers/base/syscore.o CC drivers/gpio/gpiolib-legacy.o CC drivers/clk/clk-conf.o CC drivers/gpio/gpiolib-of.o CC crypto/eseqiv.o CC fs/mbcache.o LD block/partitions/built-in.o LD drivers/clk/bcm/built-in.o CC drivers/base/driver.o CC drivers/base/class.o CC drivers/base/platform.o CC fs/notify/group.o LD fs/ramfs/ramfs.o CC fs/notify/inode_mark.o LD fs/ramfs/built-in.o CC fs/ext4/bitmap.o CC fs/coredump.o CC fs/notify/mark.o CC lib/lockref.o CC fs/drop_caches.o In file included from /home/kisskb/slave/src/include/linux/elf.h:4:0, from /home/kisskb/slave/src/include/linux/module.h:15, from /home/kisskb/slave/src/fs/binfmt_elf.c:12: /home/kisskb/slave/src/fs/binfmt_elf.c: In function 'load_elf_binary': /home/kisskb/slave/src/arch/arc/include/asm/elf.h:58:29: warning: integer overflow in expression [-Woverflow] #define ELF_ET_DYN_BASE (2 TASK_SIZE / 3) ^ /home/kisskb/slave/src/fs/binfmt_elf.c:919:16: note: in expansion of macro 'ELF_ET_DYN_BASE' load_bias = ELF_ET_DYN_BASE - vaddr; ^ CC fs/ext4/dir.o LD net/802/built-in.o CC fs/notify/vfsmount_mark.o CC fs/ntfs/collate.o CC drivers/gpio/gpio-generic.o CC drivers/gpio/gpio-dwapb.o CC net/ethernet/eth.o CC fs/sysfs/mount.o LD fs/kernfs/built-in.o CC fs/sysfs/group.o CC crypto/ahash.o CC fs/ntfs/compress.o CC lib/bcd.o CC fs/nfs/file.o CC crypto/shash.o CC crypto/pcompress.o CC drivers/base/cpu.o LD kernel/events/built-in.o CC fs/ntfs/debug.o CC drivers/base/firmware.o LD kernel/built-in.o CC fs/jbd2/commit.o CC fs/notify/fdinfo.o CC fs/jbd2/recovery.o CC lib/div64.o CC fs/jbd2/checkpoint.o CC net/core/sock.o CC lib/sort.o CC fs/ntfs/dir.o CC drivers/base/init.o CC crypto/akcipher.o CC fs/proc/inode.o CC fs/ext4/file.o CC lib/parser.o CC fs/fat/fatent.o CC fs/notify/dnotify/dnotify.o CC fs/ntfs/file.o LD fs/notify/fanotify/built-in.o CC drivers/base/map.o CC drivers/base/devres.o CC lib/halfmd4.o CC fs/notify/inotify/inotify_fsnotify.o CC fs/notify/inotify/inotify_user.o CC drivers/base/attribute_container.o CC crypto/algboss.o CC crypto/testmgr.o LD fs/sysfs/built-in.o LD arch/arc/lib/built-in.o CC drivers/base/transport_class.o CC fs/lockd/clntxdr.o CC drivers/base/topology.o CC lib/debug_locks.o AS arch/arc/lib/memcmp.o CC lib/random32.o CC fs/nfs/getroot.o In file included from /home/kisskb/slave/src/fs/ext4/file.c:30:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ AS arch/arc/lib/memcpy-700.o LD net/ethernet/built-in.o AS arch/arc/lib/memset.o CC lib/bust_spinlocks.o CC fs/ext4/fsync.o CC lib/kasprintf.o AS arch/arc/lib/strchr-700.o AS arch/arc/lib/strcmp.o CC drivers/base/container.o AS arch/arc/lib/strcpy-700.o AS arch/arc/lib/strlen.o CC drivers/base/property.o LD fs/notify/dnotify/built-in.o CC crypto/crypto_null.o CC fs/nfs/inode.o CC lib/bitmap.o CC fs/nfs/super.o CC fs/fat/file.o CC fs/nfs/direct.o CC drivers/base/cacheinfo.o AR arch/arc/lib/lib.a CC fs/nfs/pagelist.o CC drivers/base/devtmpfs.o LD virt/lib/built-in.o CC fs/ntfs/index.o CC fs/jbd2/revoke.o CC fs/jbd2/journal.o CC lib/scatterlist.o CC fs/ntfs/inode.o CC lib/gcd.o LD virt/built-in.o CC crypto/aes_generic.o CC drivers/base/power/clock_ops.o CC lib/lcm.o CC drivers/base/dma-mapping.o CC net/key/af_key.o LD drivers/clk/built-in.o CC drivers/base/regmap/regmap.o CC lib/list_sort.o CC net/ipv6/addrconf_core.o CC lib/uuid.o CC drivers/base/firmware_class.o CC fs/proc/root.o In file included from /home/kisskb/slave/src/fs/ext4/fsync.c:32:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC lib/flex_array.o CC fs/ext4/ialloc.o LD drivers/gpu/drm/bridge/built-in.o CC crypto/crc32c_generic.o CC lib/iov_iter.o CC lib/clz_ctz.o CC fs/lockd/host.o CC net/ipv4/route.o CC fs/nfs/read.o CC crypto/rng.o CC lib/bsearch.o LD drivers/base/power/built-in.o LD drivers/gpu/drm/i2c/built-in.o LD drivers/gpio/built-in.o CC [M] crypto/echainiv.o CC drivers/base/module.o CC fs/nfs/symlink.o LD block/built-in.o CC fs/ext4/inode.o CC [M] crypto/sha256_generic.o CC [M] crypto/hmac.o CC lib/find_bit.o CC lib/llist.o LD drivers/gpu/drm/omapdrm/displays/built-in.o CC drivers/hid/hid-core.o LD drivers/gpu/drm/omapdrm/dss/built-in.o CC fs/ntfs/mft.o CC drivers/hid/hid-input.o CC fs/proc/base.o CC fs/lockd/svc.o LD drivers/gpu/drm/omapdrm/built-in.o CC fs/ntfs/mst.o CC lib/memweight.o CC fs/ntfs/namei.o CC lib/kfifo.o CC fs/fat/inode.o LD fs/notify/inotify/built-in.o LD drivers/gpu/drm/panel/built-in.o CC lib/percpu-refcount.o CC fs/fat/misc.o LD fs/notify/built-in.o CC fs/fat/nfs.o CC lib/percpu_ida.o CC fs/ntfs/runlist.o CC lib/rhashtable.o CC fs/proc/generic.o LD drivers/gpu/drm/tilcdc/built-in.o CC net/ipv6/exthdrs_core.o CC net/core/request_sock.o LD drivers/gpu/drm/built-in.o CC [M] crypto/drbg.o CC [M] crypto/jitterentropy.o In file included from /home/kisskb/slave/src/fs/ext4/inode.c:41:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC net/netlink/af_netlink.o CC lib/reciprocal_div.o LD drivers/gpu/vga/built-in.o CC net/ipv6/ip6_checksum.o LD drivers/gpu/built-in.o CC lib/once.o CC fs/ntfs/super.o CC [M] crypto/jitterentropy-kcapi.o LD drivers/hsi/clients/built-in.o CC lib/string_helpers.o CC fs/ntfs/sysctl.o CC fs/fat/namei_vfat.o LD drivers/hsi/controllers/built-in.o CC fs/ntfs/unistr.o In file included from /home/kisskb/slave/src/arch/arc/include/asm/bug.h:31:0, from /home/kisskb/slave/src/include/linux/bug.h:4, from /home/kisskb/slave/src/include/linux/thread_info.h:11, from /home/kisskb/slave/src/include/asm-generic/preempt.h:4, from arch/arc/include/generated/asm/preempt.h:1, from /home/kisskb/slave/src/include/linux/preempt.h:59, from /home/kisskb/slave/src/include/linux/spinlock.h:50, from /home/kisskb/slave/src/include/linux/seqlock.h:35, from /home/kisskb/slave/src/include/linux/time.h:5, from /home/kisskb/slave/src/fs/proc/generic.c:12: /home/kisskb/slave/src/fs/proc/generic.c: In function '__proc_create': /home/kisskb/slave/src/include/asm-generic/bug.h:74:48: warning: 'fn' may be used uninitialized in this function [-Wmaybe-uninitialized] #define __WARN_printf(arg...) warn_slowpath_fmt(__FILE__, __LINE__, arg) ^ /home/kisskb/slave/src/fs/proc/generic.c:361:14: note: 'fn' was declared here const char fn; ^ CC fs/ntfs/upcase.o LD drivers/hsi/built-in.o CC lib/hexdump.o CC lib/kstrtox.o LD crypto/crypto.o LD crypto/crypto_algapi.o CC fs/fat/namei_msdos.o LD crypto/crypto_blkcipher.o LD crypto/crypto_hash.o LD drivers/hwtracing/intel_th/built-in.o CC fs/nfs/unlink.o LD crypto/cryptomgr.o CC fs/nfs/write.o CC lib/iomap_copy.o CC lib/devres.o CC lib/hweight.o CC drivers/base/regmap/regcache.o CC drivers/i2c/i2c-boardinfo.o CC lib/bitrev.o In file included from /home/kisskb/slave/src/include/linux/jbd2.h:26:0, from /home/kisskb/slave/src/fs/jbd2/journal.c:28: /home/kisskb/slave/src/fs/jbd2/journal.c: In function 'jbd2_journal_init_inode': /home/kisskb/slave/src/include/linux/buffer_head.h:363:2: warning: 'blocknr' may be used uninitialized in this function [-Wmaybe-uninitialized] return __getblk_gfp(bdev, block, size, 0); ^ /home/kisskb/slave/src/fs/jbd2/journal.c:1194:21: note: 'blocknr' was declared here unsigned long long blocknr; ^ CC lib/rational.o CC lib/crc16.o CC net/core/skbuff.o CC fs/nfs/namespace.o CC fs/lockd/svclock.o HOSTCC lib/gen_crc32table CC fs/nfs/mount_clnt.o LD [M] crypto/jitterentropy_rng.o CC fs/lockd/svcshare.o CC net/ipv6/ip6_icmp.o CC net/core/datagram.o CC fs/proc/array.o CC net/ipv6/output_core.o CC lib/lz4/lz4_decompress.o CC fs/nfs/nfstrace.o CC fs/nfs/sysctl.o CC lib/fonts/fonts.o CC fs/nfs/nfs2super.o CC lib/lzo/lzo1x_compress.o CC lib/xz/xz_dec_syms.o CC lib/lzo/lzo1x_decompress_safe.o CC drivers/i2c/i2c-core.o CC lib/zlib_inflate/inffast.o CC lib/zlib_inflate/inflate.o CC fs/ext4/page-io.o CC lib/syscall.o CC net/ipv6/protocol.o CC fs/proc/fd.o CC lib/xz/xz_dec_stream.o CC net/core/stream.o LD crypto/built-in.o CC lib/nlattr.o CC lib/fonts/font_8x8.o CC fs/proc/proc_tty.o CC net/ipv6/ip6_offload.o /home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_get_block_write': /home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED) { ^ /home/kisskb/slave/src/fs/ext4/inode.c:475:6: note: 'retval' was declared here int retval; ^ In file included from /home/kisskb/slave/src/include/linux/jbd2.h:26:0, from /home/kisskb/slave/src/fs/jbd2/journal.c:28: /home/kisskb/slave/src/fs/jbd2/journal.c: In function 'jbd2_journal_get_descriptor_buffer': /home/kisskb/slave/src/include/linux/buffer_head.h:370:2: warning: 'blocknr' may be used uninitialized in this function [-Wmaybe-uninitialized] return __getblk_gfp(bdev, block, size, __GFP_MOVABLE); ^ /home/kisskb/slave/src/fs/jbd2/journal.c:811:21: note: 'blocknr' was declared here unsigned long long blocknr; ^ CC lib/fonts/font_8x16.o LD lib/lzo/lzo_decompress.o CC drivers/base/regmap/regcache-rbtree.o CC drivers/base/regmap/regcache-lzo.o /home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_get_block_overwrite': /home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED) { ^ /home/kisskb/slave/src/fs/ext4/inode.c:475:6: note: 'retval' was declared here int retval; ^ LD fs/fat/msdos.o CC drivers/base/regmap/regcache-flat.o /home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_get_block': /home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED) { ^ /home/kisskb/slave/src/fs/ext4/inode.c:475:6: note: 'retval' was declared here int retval; ^ CC lib/checksum.o CC net/ipv6/tcpv6_offload.o CC lib/atomic64.o CC lib/zlib_inflate/infutil.o CC fs/lockd/svcproc.o CC lib/dynamic_queue_limits.o /home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_block_zero_page_range': /home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED) { ^ /home/kisskb/slave/src/fs/ext4/inode.c:475:6: note: 'retval' was declared here int retval; ^ LD lib/fonts/font.o LD lib/lz4/built-in.o CC lib/net_utils.o CC lib/argv_split.o LD lib/fonts/built-in.o CC lib/cmdline.o CC net/ipv6/udp_offload.o LD lib/lzo/lzo_compress.o CC fs/nfs/proc.o LD lib/lzo/built-in.o CC lib/ctype.o CC fs/nfs/nfs2xdr.o /home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_map_blocks': /home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED) { ^ CC lib/dec_and_lock.o CC fs/nfs/nfs3super.o CC lib/zlib_inflate/inftrees.o CC lib/decompress.o CC net/ipv6/exthdrs_offload.o CC fs/nfs/nfs3client.o CC lib/decompress_bunzip2.o CC drivers/base/regmap/regmap-mmio.o CC lib/decompress_inflate.o CC fs/nfs/nfs3proc.o CC lib/decompress_unlz4.o CC lib/decompress_unlzma.o CC fs/proc/cmdline.o /home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_getblk': /home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/inode.c:475:6: note: 'retval' was declared here int retval; ^ LD fs/fat/vfat.o CC lib/decompress_unlzo.o LD fs/ntfs/ntfs.o LD fs/ntfs/built-in.o LD fs/fat/fat.o CC lib/decompress_unxz.o CC net/packet/af_packet.o LD fs/fat/built-in.o /home/kisskb/slave/src/drivers/base/regmap/regmap-mmio.c: In function 'regmap_mmio_get_offset': /home/kisskb/slave/src/drivers/base/regmap/regmap-mmio.c:113:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC drivers/hid/hid-generic.o CC fs/nfs/nfs3xdr.o CC lib/dump_stack.o CC fs/proc/consoles.o CC lib/xz/xz_dec_lzma2.o CC lib/xz/xz_dec_bcj.o CC fs/ext4/ioctl.o CC fs/lockd/svcsubs.o CC lib/earlycpio.o /home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_bread': /home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED) { ^ /home/kisskb/slave/src/fs/ext4/inode.c:475:6: note: 'retval' was declared here int retval; ^ CC net/netlink/genetlink.o CC fs/proc/cpuinfo.o LD fs/jbd2/jbd2.o CC lib/extable.o LD fs/jbd2/built-in.o CC fs/proc/devices.o CC lib/zlib_inflate/inflate_syms.o CC fs/proc/interrupts.o CC net/ipv4/inetpeer.o CC fs/proc/loadavg.o LD drivers/base/regmap/built-in.o CC lib/fdt.o CC lib/fdt_empty_tree.o LD drivers/base/built-in.o /home/kisskb/slave/src/net/core/datagram.c: In function 'skb_recv_datagram': /home/kisskb/slave/src/net/core/datagram.c:99:5: warning: 'last' may be used uninitialized in this function [-Wmaybe-uninitialized] if (sk->sk_receive_queue.prev != skb) ^ /home/kisskb/slave/src/net/core/datagram.c:267:24: note: 'last' was declared here struct sk_buff skb, last; ^ CC fs/proc/meminfo.o CC fs/ext4/namei.o CC net/core/scm.o CC lib/fdt_ro.o CC net/core/gen_stats.o CC lib/fdt_rw.o LD drivers/idle/built-in.o CC lib/fdt_strerror.o CC lib/fdt_sw.o LD lib/zlib_inflate/zlib_inflate.o /home/kisskb/slave/src/net/core/datagram.c: In function '__skb_recv_datagram': /home/kisskb/slave/src/net/core/datagram.c:99:5: warning: 'last' may be used uninitialized in this function [-Wmaybe-uninitialized] if (sk->sk_receive_queue.prev != skb) ^ /home/kisskb/slave/src/net/core/datagram.c:267:24: note: 'last' was declared here struct sk_buff skb, last; ^ CC fs/proc/stat.o LD lib/zlib_inflate/built-in.o CC lib/fdt_wip.o CC drivers/hid/usbhid/hid-core.o CC fs/proc/uptime.o CC lib/flex_proportions.o CC lib/idr.o CC net/core/gen_estimator.o CC fs/proc/version.o CC fs/proc/namespaces.o CC fs/proc/softirqs.o CC lib/int_sqrt.o CC drivers/input/input.o CC lib/ioremap.o CC fs/lockd/mon.o CC fs/proc/self.o LD net/ipv6/built-in.o CC lib/irq_regs.o CC lib/is_single_threaded.o CC lib/klist.o CC lib/kobject.o CC lib/kobject_uevent.o CC net/sched/sch_generic.o CC net/core/net_namespace.o CC net/core/secure_seq.o CC lib/md5.o LD drivers/hid/hid.o CC net/ipv4/protocol.o CC net/ipv4/ip_input.o CC net/ipv4/ip_fragment.o CC fs/proc/thread_self.o CC fs/proc/proc_sysctl.o CC fs/proc/proc_net.o CC fs/proc/kmsg.o CC fs/proc/page.o CC net/ipv4/ip_forward.o CC lib/nmi_backtrace.o CC lib/plist.o CC lib/proportions.o CC net/core/flow_dissector.o CC lib/radix-tree.o CC lib/ratelimit.o CC fs/lockd/clnt4xdr.o CC fs/lockd/xdr.o CC net/ipv4/ip_options.o LD fs/nfs/nfs.o CC fs/ext4/super.o LD net/key/built-in.o LD fs/nfs/nfsv2.o CC drivers/hid/usbhid/hid-quirks.o CC net/ipv4/ip_output.o CC fs/ext4/symlink.o CC drivers/i2c/i2c-dev.o CC net/sunrpc/clnt.o CC lib/rbtree.o CC lib/seq_buf.o CC net/unix/af_unix.o LD lib/xz/xz_dec.o CC net/core/sysctl_net_core.o CC net/ipv4/ip_sockglue.o CC lib/sha1.o LD lib/xz/built-in.o CC lib/show_mem.o CC lib/string.o CC net/core/ethtool.o CC net/core/dev.o CC lib/timerqueue.o CC lib/vsprintf.o CC net/unix/garbage.o CC net/sunrpc/xprt.o CC net/core/dev_addr_lists.o CC net/ipv4/inet_hashtables.o GEN lib/crc32table.h CC lib/crc32.o CC net/core/dst.o CC net/ipv4/inet_timewait_sock.o CC net/core/netevent.o CC net/sched/sch_mq.o LD net/wireless/built-in.o CC fs/ext4/hash.o CC fs/lockd/xdr4.o LD net/netlink/built-in.o CC net/sysctl_net.o CC fs/ext4/resize.o CC fs/lockd/svc4proc.o LD fs/nfs/nfsv3.o CC fs/ext4/extents.o CC net/xfrm/xfrm_policy.o LD fs/nfs/built-in.o CC net/ipv4/inet_connection_sock.o CC fs/ext4/ext4_jbd2.o /home/kisskb/slave/src/net/core/ethtool.c: In function 'ethtool_get_feature_mask': /home/kisskb/slave/src/net/core/ethtool.c:294:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC net/unix/sysctl_net_unix.o CC fs/lockd/procfs.o LD drivers/i2c/algos/built-in.o CC net/core/neighbour.o CC net/ipv4/tcp.o CC net/core/rtnetlink.o CC drivers/i2c/busses/i2c-designware-core.o CC drivers/i2c/busses/i2c-designware-platdrv.o LD drivers/i2c/muxes/built-in.o CC net/ipv4/tcp_input.o /home/kisskb/slave/src/net/packet/af_packet.c: In function 'tpacket_rcv': /home/kisskb/slave/src/net/packet/af_packet.c:2098:33: warning: 'hdrlen' may be used uninitialized in this function [-Wmaybe-uninitialized] unsigned short macoff, netoff, hdrlen; ^ CC net/ipv4/tcp_output.o CC net/core/utils.o CC net/core/link_watch.o LD drivers/hid/usbhid/usbhid.o CC net/ipv4/tcp_timer.o LD drivers/hid/usbhid/built-in.o CC net/ipv4/tcp_ipv4.o LD drivers/hid/built-in.o CC fs/ext4/migrate.o CC fs/ext4/mballoc.o In file included from /home/kisskb/slave/src/fs/ext4/ext4_jbd2.c:5:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ In file included from /home/kisskb/slave/src/fs/ext4/extents.c:43:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ LD lib/built-in.o CC drivers/input/serio/serio.o CC net/core/filter.o LD net/sched/built-in.o CC net/core/sock_diag.o CC drivers/irqchip/irqchip.o CC net/ipv4/tcp_minisocks.o LD drivers/leds/built-in.o CC net/core/dev_ioctl.o LD drivers/lguest/built-in.o LD drivers/macintosh/built-in.o CC net/ipv4/tcp_cong.o LD drivers/i2c/busses/i2c-designware-platform.o CC drivers/mfd/syscon.o CC fs/ext4/block_validity.o CC net/ipv4/tcp_metrics.o LD drivers/misc/cb710/built-in.o LD drivers/media/common/b2c2/built-in.o CC drivers/irqchip/irq-dw-apb-ictl.o CC net/core/tso.o LD drivers/misc/eeprom/built-in.o CC net/core/sock_reuseport.o LD drivers/media/common/saa7146/built-in.o CC net/core/flow.o In file included from /home/kisskb/slave/src/fs/ext4/mballoc.c:24:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC net/sunrpc/socklib.o CC drivers/input/input-compat.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/media/common/siano/built-in.o LD drivers/media/common/built-in.o CC net/sunrpc/xprtsock.o AR lib/lib.a LD drivers/misc/mic/bus/built-in.o CC net/ipv4/tcp_fastopen.o CC net/ipv4/tcp_recovery.o LD fs/proc/proc.o LD drivers/i2c/busses/built-in.o LD drivers/media/firewire/built-in.o CC net/ipv4/tcp_offload.o LD drivers/misc/mic/built-in.o LD drivers/i2c/built-in.o LD fs/proc/built-in.o CC fs/ext4/move_extent.o CC net/ipv4/datagram.o CC net/xfrm/xfrm_state.o LD drivers/mfd/built-in.o CC net/core/net-sysfs.o LD drivers/misc/ti-st/built-in.o LD drivers/media/i2c/soc_camera/built-in.o LD fs/lockd/lockd.o LD drivers/misc/built-in.o CC net/sunrpc/sched.o LD drivers/media/i2c/built-in.o CC drivers/net/mii.o LD fs/lockd/built-in.o CC drivers/input/input-mt.o CC drivers/mmc/card/block.o CC net/core/net-procfs.o LD drivers/nfc/built-in.o LD drivers/irqchip/built-in.o LD drivers/media/mmc/siano/built-in.o CC fs/ext4/mmp.o CC net/core/ptp_classifier.o LD drivers/nvme/host/built-in.o LD drivers/media/mmc/built-in.o LD drivers/perf/built-in.o CC drivers/input/ff-core.o LD drivers/nvme/built-in.o LD drivers/platform/built-in.o CC drivers/of/base.o /home/kisskb/slave/src/net/core/neighbour.c: In function 'neigh_sysctl_register': /home/kisskb/slave/src/net/core/neighbour.c:3180:10: warning: 'p_name' may be used uninitialized in this function [-Wmaybe-uninitialized] snprintf(neigh_path, sizeof(neigh_path), "net/%s/neigh/%s", ^ CC fs/ext4/indirect.o CC net/ipv4/raw.o LD drivers/power/built-in.o CC net/ipv4/udp.o CC drivers/mmc/core/core.o CC drivers/pps/pps.o /home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_resolve_and_create_bundle': /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] xdst = dst_alloc(dst_ops, NULL, 0, DST_OBSOLETE_NONE, 0); ^ /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1581:18: note: 'dst_ops' was declared here struct dst_ops dst_ops; ^ In file included from /home/kisskb/slave/src/fs/ext4/move_extent.c:19:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC net/sunrpc/auth.o CC net/ipv4/udplite.o CC drivers/ptp/ptp_clock.o LD drivers/media/pci/b2c2/built-in.o /home/kisskb/slave/src/net/unix/af_unix.c: In function 'unix_bind': /home/kisskb/slave/src/net/unix/af_unix.c:1036:20: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] addr->hash = hash ^ sk->sk_type; ^ CC drivers/input/serio/serport.o CC net/ipv4/udp_offload.o CC net/xfrm/xfrm_hash.o LD drivers/media/pci/ddbridge/built-in.o /home/kisskb/slave/src/net/unix/af_unix.c: In function 'unix_stream_connect': /home/kisskb/slave/src/net/unix/af_unix.c:1251:8: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] other = unix_find_other(net, sunaddr, addr_len, sk->sk_type, hash, &err); ^ LD drivers/media/pci/dm1105/built-in.o CC fs/ext4/extents_status.o LD drivers/media/pci/mantis/built-in.o CC net/ipv4/arp.o LD net/packet/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o CC net/ipv4/icmp.o /home/kisskb/slave/src/net/unix/af_unix.c: In function 'unix_dgram_connect': /home/kisskb/slave/src/net/unix/af_unix.c:1130:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] other = unix_find_other(net, sunaddr, alen, sock->type, hash, &err); ^ CC drivers/input/mousedev.o CC net/ipv4/devinet.o CC drivers/input/evdev.o In file included from /home/kisskb/slave/src/fs/ext4/indirect.c:23:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/net/ipv4/tcp_metrics.c: In function 'tcp_metrics_nl_cmd_get': /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U1ab0>.key[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (a->key[i] == b->key[i]) ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:981:23: note: 'saddr.<U1ab0>.key[3]' was declared here struct inetpeer_addr saddr, daddr; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U1ab0>.key[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (a->key[i] == b->key[i]) ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:981:23: note: 'saddr.<U1ab0>.key[2]' was declared here struct inetpeer_addr saddr, daddr; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:141:26: warning: 'saddr.<U1ab0>.a4.vif' may be used uninitialized in this function [-Wmaybe-uninitialized] if (a->key[i] == b->key[i]) ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:981:23: note: 'saddr.<U1ab0>.a4.vif' was declared here struct inetpeer_addr saddr, daddr; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U1ab0>.a4.addr' may be used uninitialized in this function [-Wmaybe-uninitialized] if (a->key[i] == b->key[i]) ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:981:23: note: 'saddr.<U1ab0>.a4.addr' was declared here struct inetpeer_addr saddr, daddr; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (a->key[i] == b->key[i]) ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:981:30: note: 'daddr.in6_u.u6_addr32[3]' was declared here struct inetpeer_addr saddr, daddr; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (a->key[i] == b->key[i]) ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:981:30: note: 'daddr.in6_u.u6_addr32[2]' was declared here struct inetpeer_addr saddr, daddr; ^ CC net/xfrm/xfrm_input.o LD drivers/media/pci/ngene/built-in.o CC drivers/net/loopback.o CC drivers/net/Space.o CC drivers/input/keyboard/atkbd.o In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/net/ipv4/tcp_metrics.c: In function 'tcp_metrics_nl_cmd_del': /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.<U1ab0>.a4.addr' may be used uninitialized in this function [-Wmaybe-uninitialized] if (a->key[i] == b->key[i]) ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:1062:30: note: 'daddr.<U1ab0>.a4.addr' was declared here struct inetpeer_addr saddr, daddr; ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:1079:7: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] hash ^= net_hash_mix(net); ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U1ab0>.key[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (a->key[i] == b->key[i]) ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:1062:23: note: 'saddr.<U1ab0>.key[3]' was declared here struct inetpeer_addr saddr, daddr; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U1ab0>.key[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (a->key[i] == b->key[i]) ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:1062:23: note: 'saddr.<U1ab0>.key[2]' was declared here struct inetpeer_addr saddr, daddr; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (a->key[i] == b->key[i]) ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:1062:30: note: 'daddr.in6_u.u6_addr32[3]' was declared here struct inetpeer_addr saddr, daddr; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (a->key[i] == b->key[i]) ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:1062:30: note: 'daddr.in6_u.u6_addr32[2]' was declared here struct inetpeer_addr saddr, daddr; ^ CC fs/ext4/xattr.o LD drivers/media/pci/pluto2/built-in.o CC net/ipv4/af_inet.o CC fs/ext4/xattr_user.o /home/kisskb/slave/src/net/unix/af_unix.c: In function 'unix_seqpacket_sendmsg': /home/kisskb/slave/src/net/unix/af_unix.c:1724:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] other = unix_find_other(net, sunaddr, namelen, sk->sk_type, ^ /home/kisskb/slave/src/net/unix/af_unix.c:1651:15: note: 'hash' was declared here unsigned int hash; ^ LD drivers/media/pci/pt1/built-in.o In file included from /home/kisskb/slave/src/fs/ext4/extents.c:44:0: /home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_ext_convert_to_initialized.isra.63': /home/kisskb/slave/src/fs/ext4/ext4_extents.h:224:8: warning: '((void )&zero_ex+8)' may be used uninitialized in this function [-Wmaybe-uninitialized] block = le32_to_cpu(ex->ee_start_lo); ^ /home/kisskb/slave/src/fs/ext4/extents.c:3394:21: note: '((void )&zero_ex+8)' was declared here struct ext4_extent zero_ex; ^ In file included from /home/kisskb/slave/src/fs/ext4/extents.c:44:0: /home/kisskb/slave/src/fs/ext4/ext4_extents.h:225:12: warning: '((void )&zero_ex+6)' may be used uninitialized in this function [-Wmaybe-uninitialized] block \|= ((ext4_fsblk_t) le16_to_cpu(ex->ee_start_hi) << 31) << 1; ^ /home/kisskb/slave/src/fs/ext4/extents.c:3394:21: note: '((void )&zero_ex+6)' was declared here struct ext4_extent zero_ex; ^ /home/kisskb/slave/src/fs/ext4/extents.c:3113:2: warning: 'zero_ex.ee_block' may be used uninitialized in this function [-Wmaybe-uninitialized] return ext4_es_insert_extent(inode, ee_block, ee_len, ee_pblock, ^ /home/kisskb/slave/src/fs/ext4/extents.c:3394:21: note: 'zero_ex.ee_block' was declared here struct ext4_extent zero_ex; ^ CC fs/ext4/xattr_trusted.o /home/kisskb/slave/src/net/unix/af_unix.c: In function 'unix_dgram_sendmsg': /home/kisskb/slave/src/net/unix/af_unix.c:1724:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] other = unix_find_other(net, sunaddr, namelen, sk->sk_type, ^ CC fs/ext4/inline.o LD drivers/media/pci/pt3/built-in.o CC drivers/input/serio/libps2.o CC drivers/pps/kapi.o LD drivers/media/pci/saa7146/built-in.o CC drivers/pps/sysfs.o /home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_bundle_lookup': /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] xdst = dst_alloc(dst_ops, NULL, 0, DST_OBSOLETE_NONE, 0); ^ /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1581:18: note: 'dst_ops' was declared here struct dst_ops dst_ops; ^ CC drivers/ptp/ptp_chardev.o CC net/ipv4/igmp.o LD drivers/media/pci/smipcie/built-in.o CC net/ipv4/fib_frontend.o LD net/unix/unix.o CC net/ipv4/fib_semantics.o LD drivers/media/pci/ttpci/built-in.o CC fs/ext4/readpage.o LD net/unix/built-in.o CC net/ipv4/inet_fragment.o CC net/ipv4/fib_trie.o LD drivers/media/pci/built-in.o LD drivers/pps/clients/built-in.o CC fs/ext4/sysfs.o CC net/sunrpc/auth_null.o LD drivers/pps/generators/built-in.o LD drivers/media/platform/omap/built-in.o LD drivers/net/ethernet/cadence/built-in.o CC net/ipv4/ping.o CC net/ipv4/ip_tunnel_core.o In file included from /home/kisskb/slave/src/fs/ext4/inline.c:17:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ LD drivers/media/platform/built-in.o LD drivers/net/ethernet/ezchip/built-in.o LD drivers/pps/pps_core.o LD drivers/media/rc/keymaps/built-in.o LD drivers/pps/built-in.o LD drivers/media/tuners/built-in.o LD drivers/pwm/built-in.o LD drivers/media/rc/built-in.o LD drivers/net/ethernet/netronome/built-in.o CC net/ipv4/gre_offload.o CC net/ipv4/sysctl_net_ipv4.o CC drivers/net/phy/phy.o CC drivers/reset/core.o LD drivers/net/ethernet/qualcomm/built-in.o CC net/xfrm/xfrm_output.o LD drivers/net/ethernet/renesas/built-in.o CC net/sunrpc/auth_unix.o LD drivers/media/usb/b2c2/built-in.o CC net/sunrpc/auth_generic.o CC drivers/ptp/ptp_sysfs.o LD drivers/net/wireless/admtek/built-in.o CC net/xfrm/xfrm_sysctl.o LD drivers/input/serio/built-in.o LD drivers/media/usb/dvb-usb/built-in.o LD drivers/net/ethernet/rocker/built-in.o LD drivers/net/wireless/ath/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o LD drivers/net/ethernet/samsung/built-in.o /home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_ext_map_blocks': /home/kisskb/slave/src/fs/ext4/extents.c:2306:14: warning: 'lblock' may be used uninitialized in this function [-Wmaybe-uninitialized] ext4_lblk_t lblock; ^ /home/kisskb/slave/src/fs/ext4/extents.c:2305:14: warning: 'len' may be used uninitialized in this function [-Wmaybe-uninitialized] ext4_lblk_t len; ^ CC net/ipv4/proc.o LD drivers/net/wireless/atmel/built-in.o LD drivers/media/usb/s2255/built-in.o CC drivers/input/mouse/psmouse-base.o /home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_err': /home/kisskb/slave/src/net/ipv4/ping.c:559:37: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized] harderr = icmp_err_convert[code].fatal; ^ /home/kisskb/slave/src/net/ipv4/ping.c:532:3: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] switch (type) { ^ /home/kisskb/slave/src/net/ipv4/ping.c:513:48: warning: 'icmph' may be used uninitialized in this function [-Wmaybe-uninitialized] if (!ping_supported(family, icmph->type, icmph->code)) ^ LD drivers/net/wireless/broadcom/built-in.o /home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_common_sendmsg': /home/kisskb/slave/src/net/ipv4/ping.c:690:21: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] if (!ping_supported(family, type, code)) ^ /home/kisskb/slave/src/net/ipv4/ping.c:476:63: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized] return (family == AF_INET && type == ICMP_ECHO && code == 0) \|\| ^ /home/kisskb/slave/src/net/ipv4/ping.c:658:11: note: 'code' was declared here u8 type, code; ^ LD drivers/media/usb/siano/built-in.o CC net/ipv4/inet_lro.o CC drivers/scsi/scsi.o CC net/ipv4/ipconfig.o CC net/sunrpc/svc.o CC net/ipv4/inet_diag.o LD drivers/net/wireless/cisco/built-in.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/reset/built-in.o LD drivers/net/wireless/intel/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_main.o LD drivers/net/wireless/marvell/built-in.o LD drivers/soc/bcm/built-in.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.o LD drivers/media/usb/ttusb-dec/built-in.o LD drivers/net/wireless/intersil/built-in.o LD drivers/input/keyboard/built-in.o LD drivers/input/input-core.o CC net/ipv4/tcp_diag.o CC net/ipv4/tcp_cubic.o /home/kisskb/slave/src/net/ipv4/tcp_input.c: In function 'tcp_data_queue': /home/kisskb/slave/src/net/ipv4/tcp_input.c:4228:49: warning: array subscript is above array bounds [-Warray-bounds] tp->selective_acks[i-1] = tp->selective_acks[i]; ^ CC net/ipv4/xfrm4_policy.o LD drivers/soc/fsl/built-in.o LD drivers/net/wireless/mediatek/built-in.o LD drivers/net/wireless/ralink/built-in.o LD drivers/media/usb/zr364xx/built-in.o CC net/ipv4/xfrm4_state.o CC net/ipv4/xfrm4_input.o LD drivers/soc/built-in.o LD drivers/media/usb/built-in.o CC net/ipv4/xfrm4_output.o LD drivers/net/wireless/realtek/built-in.o LD drivers/net/wireless/rsi/built-in.o CC net/xfrm/xfrm_replay.o LD drivers/net/wireless/st/built-in.o LD drivers/net/wireless/ti/built-in.o CC drivers/mmc/core/bus.o CC drivers/mmc/core/host.o CC drivers/of/device.o CC drivers/mmc/core/mmc.o LD drivers/net/wireless/zydas/built-in.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.o CC net/ipv4/xfrm4_protocol.o LD drivers/media/built-in.o LD drivers/net/wireless/built-in.o CC net/sunrpc/svcsock.o LD drivers/ptp/ptp.o CC drivers/tty/tty_io.o LD drivers/ptp/built-in.o CC net/xfrm/xfrm_algo.o CC drivers/tty/n_tty.o LD drivers/video/backlight/built-in.o CC net/sunrpc/svcauth.o CC drivers/usb/common/common.o LD drivers/net/ethernet/synopsys/built-in.o CC drivers/video/console/dummycon.o CC drivers/scsi/hosts.o CC drivers/video/console/fbcon.o CC drivers/video/console/bitblit.o CC drivers/scsi/scsi_ioctl.o CC drivers/scsi/scsicam.o CC drivers/net/ethernet/stmicro/stmmac/ring_mode.o CC drivers/net/phy/phy_device.o CC drivers/net/phy/mdio_bus.o CC drivers/mmc/card/queue.o CC drivers/mmc/core/mmc_ops.o CC drivers/net/phy/mdio_device.o CC drivers/mmc/core/sd.o CC drivers/mmc/core/sd_ops.o CC drivers/video/console/softcursor.o CC drivers/mmc/core/sdio.o CC drivers/mmc/core/sdio_ops.o CC drivers/mmc/core/sdio_bus.o CC drivers/tty/tty_ioctl.o CC drivers/net/ethernet/stmicro/stmmac/chain_mode.o CC drivers/of/fdt.o CC drivers/of/platform.o CC drivers/net/ethernet/stmicro/stmmac/dwmac_lib.o LD drivers/usb/common/usb-common.o CC drivers/of/fdt_address.o LD drivers/usb/common/built-in.o CC drivers/net/phy/national.o CC drivers/scsi/scsi_error.o /home/kisskb/slave/src/net/ipv4/fib_trie.c: In function 'fib_trie_unmerge': /home/kisskb/slave/src/net/ipv4/fib_trie.c:909:11: warning: 'local_tp' may be used uninitialized in this function [-Wmaybe-uninitialized] while (tn->slen < l->slen) { ^ /home/kisskb/slave/src/net/ipv4/fib_trie.c:1696:39: note: 'local_tp' was declared here struct key_vector local_l = NULL, local_tp; ^ CC net/sunrpc/svcauth_unix.o In file included from /home/kisskb/slave/src/include/linux/sunrpc/svcsock.h:13:0, from /home/kisskb/slave/src/net/sunrpc/svcsock.c:52: /home/kisskb/slave/src/include/linux/sunrpc/svc_xprt.h: In function 'svc_addr_len': /home/kisskb/slave/src/include/linux/sunrpc/svc_xprt.h:175:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.o CC net/sunrpc/addr.o CC net/sunrpc/rpcb_clnt.o CC drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.o CC drivers/usb/core/usb.o CC drivers/scsi/scsi_common.o CC drivers/scsi/scsi_lib.o CC drivers/of/address.o CC drivers/net/ethernet/stmicro/stmmac/dwmac100_core.o CC drivers/input/mouse/synaptics.o CC drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.o CC drivers/input/mouse/focaltech.o /home/kisskb/slave/src/net/sunrpc/svcsock.c: In function 'svc_setup_socket': /home/kisskb/slave/src/net/sunrpc/svcsock.c:779:6: warning: 'optname' may be used uninitialized in this function [-Wmaybe-uninitialized] err = kernel_setsockopt(svsk->sk_sock, level, optname, ^ /home/kisskb/slave/src/net/sunrpc/svcsock.c:746:18: note: 'optname' was declared here int err, level, optname, one = 1; ^ /home/kisskb/slave/src/net/sunrpc/svcsock.c:779:6: warning: 'level' may be used uninitialized in this function [-Wmaybe-uninitialized] err = kernel_setsockopt(svsk->sk_sock, level, optname, ^ /home/kisskb/slave/src/net/sunrpc/svcsock.c:746:11: note: 'level' was declared here int err, level, optname, one = 1; ^ CC drivers/scsi/scsi_lib_dma.o CC net/sunrpc/timer.o CC drivers/scsi/scsi_scan.o CC drivers/scsi/scsi_sysfs.o CC drivers/scsi/scsi_devinfo.o CC drivers/scsi/scsi_sysctl.o CC drivers/mmc/core/sdio_cis.o CC drivers/net/ethernet/stmicro/stmmac/enh_desc.o CC drivers/mmc/core/sdio_io.o CC drivers/net/ethernet/stmicro/stmmac/norm_desc.o CC drivers/mmc/core/sdio_irq.o CC drivers/net/ethernet/stmicro/stmmac/mmc_core.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.o CC drivers/input/mouse/alps.o CC drivers/input/mouse/logips2pp.o LD net/xfrm/built-in.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.o CC drivers/input/mouse/trackpoint.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_platform.o CC drivers/input/mouse/touchkit_ps2.o CC drivers/of/irq.o CC drivers/mmc/core/quirks.o CC drivers/mmc/core/slot-gpio.o LD drivers/mmc/card/mmc_block.o LD drivers/mmc/card/built-in.o CC drivers/net/ethernet/stmicro/stmmac/dwmac-generic.o LD net/ipv4/built-in.o CC drivers/mmc/host/sdhci.o CC drivers/scsi/scsi_proc.o CC drivers/scsi/scsi_trace.o CC drivers/mmc/core/pwrseq_simple.o CC drivers/mmc/core/pwrseq.o CC drivers/input/mouse/cypress_ps2.o CC drivers/input/mouse/sermouse.o CC drivers/mmc/core/pwrseq_emmc.o CC drivers/input/mouse/synaptics_usb.o CC net/sunrpc/xdr.o CC drivers/scsi/scsi_logging.o CC drivers/usb/core/hub.o CC drivers/scsi/sd.o CC drivers/of/of_net.o CC drivers/of/of_mdio.o LD fs/ext4/ext4.o CC drivers/tty/tty_ldisc.o CC net/sunrpc/sunrpc_syms.o CC drivers/tty/tty_buffer.o CC net/sunrpc/cache.o CC drivers/tty/tty_port.o LD fs/ext4/built-in.o CC net/sunrpc/rpc_pipe.o /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c: In function 'svcauth_unix_set_client': /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c:282:12: warning: 'sin6' may be used uninitialized in this function [-Wmaybe-uninitialized] ip.m_addr = addr; ^ /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c:658:23: note: 'sin6' was declared here struct sockaddr_in6 sin6, sin6_storage; ^ LD fs/built-in.o CC drivers/tty/tty_mutex.o CC net/sunrpc/svc_xprt.o CC net/sunrpc/stats.o CC net/sunrpc/sysctl.o LD drivers/usb/misc/built-in.o CC drivers/usb/phy/of.o CC drivers/usb/host/ehci-hcd.o CC drivers/usb/core/hcd.o LD drivers/net/phy/libphy.o CC drivers/usb/host/ehci-platform.o LD drivers/net/phy/built-in.o CC drivers/usb/core/urb.o LD drivers/mmc/core/mmc_core.o CC drivers/usb/storage/scsiglue.o LD drivers/net/ethernet/stmicro/stmmac/stmmac-platform.o LD drivers/mmc/core/built-in.o CC drivers/usb/storage/protocol.o CC drivers/usb/storage/usb.o CC drivers/usb/storage/transport.o CC drivers/usb/core/message.o CC drivers/usb/storage/initializers.o CC drivers/usb/core/driver.o CC drivers/usb/storage/sierra_ms.o CC drivers/usb/core/config.o LD drivers/net/ethernet/stmicro/stmmac/stmmac.o CC drivers/usb/storage/option_ms.o LD drivers/net/ethernet/stmicro/stmmac/built-in.o CC drivers/video/fbdev/core/fb_cmdline.o CC drivers/usb/core/file.o LD drivers/net/ethernet/stmicro/built-in.o CC drivers/video/fbdev/core/fb_notify.o CC drivers/usb/storage/usual-tables.o LD drivers/net/ethernet/built-in.o LD drivers/usb/phy/built-in.o CC drivers/tty/tty_ldsem.o CC drivers/tty/pty.o LD net/core/built-in.o CC drivers/usb/host/ohci-hcd.o LD drivers/tty/ipwireless/built-in.o CC drivers/video/fbdev/core/fbmem.o CC drivers/usb/host/ohci-platform.o CC drivers/video/fbdev/core/fbmon.o CC drivers/tty/serial/serial_core.o LD drivers/net/built-in.o CC drivers/tty/serial/earlycon.o CC drivers/video/fbdev/core/fbcmap.o LD drivers/of/built-in.o CC drivers/video/logo/logo.o LOGO drivers/video/logo/logo_superh_mono.c CC drivers/tty/vt/vt_ioctl.o CC drivers/video/fbdev/core/fbsysfs.o CC drivers/video/fbdev/core/modedb.o LOGO drivers/video/logo/logo_linux_mono.c CC drivers/video/fbdev/core/fbcvt.o LOGO drivers/video/logo/logo_superh_vga16.c LOGO drivers/video/logo/clut_vga16.c LOGO drivers/video/logo/logo_linux_vga16.c /home/kisskb/slave/src/net/sunrpc/xdr.c: In function 'xdr_encode_word': /home/kisskb/slave/src/net/sunrpc/xdr.c:1153:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(subbuf->tail[0].iov_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.tail[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_to_pages(subbuf->pages, subbuf->page_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.page_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_to_pages(subbuf->pages, subbuf->page_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.pages' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1144:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(subbuf->head[0].iov_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.head[0].iov_base' was declared here struct xdr_buf subbuf; ^ LOGO drivers/video/logo/logo_blackfin_vga16.c LOGO drivers/video/logo/logo_spe_clut224.c CC drivers/tty/serial/8250/8250_core.o CC drivers/tty/vt/vc_screen.o LOGO drivers/video/logo/logo_mac_clut224.c LOGO drivers/video/logo/logo_sun_clut224.c LOGO drivers/video/logo/logo_superh_clut224.c /home/kisskb/slave/src/net/sunrpc/xdr.c: In function 'write_bytes_to_xdr_buf': /home/kisskb/slave/src/net/sunrpc/xdr.c:1153:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(subbuf->tail[0].iov_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.tail[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_to_pages(subbuf->pages, subbuf->page_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.page_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_to_pages(subbuf->pages, subbuf->page_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.pages' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1144:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(subbuf->head[0].iov_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.head[0].iov_base' was declared here struct xdr_buf subbuf; ^ CC drivers/usb/core/buffer.o LOGO drivers/video/logo/logo_linux_clut224.c LOGO drivers/video/logo/logo_parisc_clut224.c LOGO drivers/video/logo/logo_blackfin_clut224.c /home/kisskb/slave/src/net/sunrpc/xdr.c: In function 'read_bytes_from_xdr_buf': /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(obj, subbuf->tail[0].iov_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.tail[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.page_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.pages' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(obj, subbuf->head[0].iov_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.head[0].iov_base' was declared here struct xdr_buf subbuf; ^ LOGO drivers/video/logo/logo_dec_clut224.c LOGO drivers/video/logo/logo_m32r_clut224.c LOGO drivers/video/logo/logo_sgi_clut224.c CC drivers/usb/core/sysfs.o /home/kisskb/slave/src/net/sunrpc/xdr.c: In function 'xdr_decode_word': /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(obj, subbuf->tail[0].iov_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.tail[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.page_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.pages' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(obj, subbuf->head[0].iov_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.head[0].iov_base' was declared here struct xdr_buf subbuf; ^ CC drivers/usb/core/endpoint.o CC drivers/tty/serial/8250/8250_port.o LD drivers/video/logo/built-in.o CC drivers/tty/vt/selection.o CC drivers/tty/serial/8250/8250_early.o CC drivers/tty/vt/keyboard.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o /home/kisskb/slave/src/net/sunrpc/xdr.c: In function 'xdr_buf_read_netobj': /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(obj, subbuf->tail[0].iov_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1199:17: note: 'subbuf.tail[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1199:17: note: 'subbuf.page_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1199:17: note: 'subbuf.pages' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1207:12: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] obj->data = subbuf.head[0].iov_base; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(obj, subbuf->tail[0].iov_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.tail[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.page_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.pages' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(obj, subbuf->head[0].iov_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.head[0].iov_base' was declared here struct xdr_buf subbuf; ^ CC drivers/tty/serial/8250/8250_of.o CC drivers/tty/serial/8250/8250_dw.o CC drivers/tty/vt/consolemap.o LD drivers/video/fbdev/omap2/omapfb/built-in.o CC drivers/mmc/host/dw_mmc.o CONMK drivers/tty/vt/consolemap_deftbl.c /home/kisskb/slave/src/drivers/usb/storage/transport.c: In function 'usb_stor_bulk_transfer_sg': /home/kisskb/slave/src/drivers/usb/storage/transport.c:499:15: warning: 'partial' may be used uninitialized in this function [-Wmaybe-uninitialized] length_left -= partial; ^ LD drivers/video/fbdev/omap2/built-in.o CC drivers/tty/vt/vt.o /home/kisskb/slave/src/drivers/usb/storage/transport.c: In function 'usb_stor_bulk_srb': /home/kisskb/slave/src/drivers/usb/storage/transport.c:473:40: warning: 'partial' may be used uninitialized in this function [-Wmaybe-uninitialized] scsi_set_resid(srb, scsi_bufflen(srb) - partial); ^ CC drivers/usb/core/devio.o CC drivers/usb/core/notify.o SHIPPED drivers/tty/vt/defkeymap.c CC drivers/usb/core/generic.o CC drivers/tty/vt/consolemap_deftbl.o CC drivers/tty/vt/defkeymap.o CC drivers/usb/core/quirks.o CC drivers/mmc/host/dw_mmc-pltfm.o CC drivers/usb/core/devices.o CC drivers/mmc/host/sdhci-pltfm.o CC drivers/usb/core/port.o /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:250:10: warning: 'i' may be used uninitialized in this function [-Wmaybe-uninitialized] BUG_ON(i->head == NULL); ^ /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:235:19: note: 'i' was declared here struct irq_info i; ^ LD drivers/input/mouse/psmouse.o LD drivers/usb/storage/usb-storage.o LD drivers/scsi/scsi_mod.o LD drivers/input/mouse/built-in.o LD drivers/usb/storage/built-in.o LD drivers/input/built-in.o LD drivers/tty/serial/8250/8250.o LD drivers/video/fbdev/core/fb.o LD drivers/video/fbdev/core/built-in.o LD drivers/video/fbdev/built-in.o LD net/sunrpc/sunrpc.o LD drivers/video/console/built-in.o LD drivers/video/built-in.o LD net/sunrpc/built-in.o LD net/built-in.o LD drivers/scsi/sd_mod.o LD drivers/scsi/built-in.o LD drivers/tty/serial/8250/8250_base.o LD drivers/tty/serial/8250/built-in.o LD drivers/tty/serial/built-in.o LD drivers/mmc/host/built-in.o LD drivers/mmc/built-in.o LD drivers/usb/core/usbcore.o LD drivers/usb/core/built-in.o LD drivers/usb/host/built-in.o LD drivers/usb/built-in.o LD drivers/tty/vt/built-in.o LD drivers/tty/built-in.o LD drivers/built-in.o LINK vmlinux 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 KSYM .tmp_kallsyms1.o KSYM .tmp_kallsyms2.o LD vmlinux SORTEX vmlinux SYSMAP System.map Building modules, stage 2. MODPOST 5 modules CC crypto/drbg.mod.o CC crypto/echainiv.mod.o CC crypto/hmac.mod.o CC crypto/jitterentropy_rng.mod.o CC crypto/sha256_generic.mod.o LD [M] crypto/echainiv.ko LD [M] crypto/hmac.ko LD [M] crypto/jitterentropy_rng.ko LD [M] crypto/drbg.ko LD [M] crypto/sha256_generic.ko make[1]: Leaving directory '/home/kisskb/slave/build/linus_axs101_defconfig_arcompact' Completed OK # rm -rf /home/kisskb/slave/build/linus_axs101_defconfig_arcompact # Build took: 0:00:41.518869

© Michael Ellerman 2006-2018.