Buildresult: linus/axs103_smp_defconfig/arcv2-gcc6 built on Feb 2 2016, 14:52

kisskb

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Status:	OK
Date/Time:	Feb 2 2016, 14:52
Duration:	0:00:45.817976
Builder:	ka2
Revision:	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (`34229b277480f46c1e9a19f027f30b074512e68b)`
Target:	linus/axs103_smp_defconfig/arcv2-gcc6
Branch:	linus
Compiler:	arcv2-gcc6 (arc-buildroot-linux-uclibc-gcc (Buildroot 2015.08.1) 4.8.4)
Config:	axs103_smp_defconfig (download)
Log:	Download original Possible warnings (104) /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:1219:2: 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:672:17: warning: 'prev' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/namei.c:1760:10: 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/fs/namei.c:1715:2: warning: 'seq' 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/fs/namei.c:3223:10: warning: 'seq' 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/lib/cpumask.c:178:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/core/ethtool.c:294:1: 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/drivers/base/regmap/regmap-mmio.c:113:1: 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/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/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/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/ext4_jbd2.h:409:1: 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/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_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/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/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/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/net/inetpeer.h:141:6: warning: 'saddr.<U12f8>.key[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U12f8>.key[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:26: warning: 'saddr.<U12f8>.a4.vif' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U12f8>.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.<U12f8>.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.<U12f8>.key[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U12f8>.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:1130:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /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:1724:9: warning: 'hash' 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/net/ipv4/tcp_input.c:4225:49: warning: array subscript is above array bounds [-Warray-bounds] /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/drivers/usb/storage/transport.c:473:40: warning: 'partial' 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/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' 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/ipv4/fib_trie.c:909:11: warning: 'local_tp' 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/drivers/tty/serial/8250/8250_core.c:163:19: warning: 'i' 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] Full Log # git rev-parse -q --verify 34229b277480f46c1e9a19f027f30b074512e68b^{commit} 34229b277480f46c1e9a19f027f30b074512e68b already have revision, skipping fetch # git checkout -q -f -B kisskb 34229b277480f46c1e9a19f027f30b074512e68b # git clean -qxdf # git log -1 commit 34229b277480f46c1e9a19f027f30b074512e68b Merge: 2c92341 53729eb Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Mon Feb 1 15:56:08 2016 -0800 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net Pull networking fixes from David Miller: "This looks like a lot but it's a mixture of regression fixes as well as fixes for longer standing issues. 1) Fix on-channel cancellation in mac80211, from Johannes Berg. 2) Handle CHECKSUM_COMPLETE properly in xt_TCPMSS netfilter xtables module, from Eric Dumazet. 3) Avoid infinite loop in UDP SO_REUSEPORT logic, also from Eric Dumazet. 4) Avoid a NULL deref if we try to set SO_REUSEPORT after a socket is bound, from Craig Gallek. 5) GRO key comparisons don't take lightweight tunnels into account, from Jesse Gross. 6) Fix struct pid leak via SCM credentials in AF_UNIX, from Eric Dumazet. 7) We need to set the rtnl_link_ops of ipv6 SIT tunnels before we register them, otherwise the NEWLINK netlink message is missing the proper attributes. From Thadeu Lima de Souza Cascardo. 8) Several Spectrum chip bug fixes for mlxsw switch driver, from Ido Schimmel 9) Handle fragments properly in ipv4 easly socket demux, from Eric Dumazet. 10) Don't ignore the ifindex key specifier on ipv6 output route lookups, from Paolo Abeni" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (128 commits) tcp: avoid cwnd undo after receiving ECN irda: fix a potential use-after-free in ircomm_param_request net: tg3: avoid uninitialized variable warning net: nb8800: avoid uninitialized variable warning net: vxge: avoid unused function warnings net: bgmac: clarify CONFIG_BCMA dependency net: hp100: remove unnecessary #ifdefs net: davinci_cpdma: use dma_addr_t for DMA address ipv6/udp: use sticky pktinfo egress ifindex on connect() ipv6: enforce flowi6_oif usage in ip6_dst_lookup_tail() netlink: not trim skb for mmaped socket when dump vxlan: fix a out of bounds access in __vxlan_find_mac net: dsa: mv88e6xxx: fix port VLAN maps fib_trie: Fix shift by 32 in fib_table_lookup net: moxart: use correct accessors for DMA memory ipv4: ipconfig: avoid unused ic_proto_used symbol bnxt_en: Fix crash in bnxt_free_tx_skbs() during tx timeout. bnxt_en: Exclude rx_drop_pkts hw counter from the stack's rx_dropped counter. bnxt_en: Ring free response from close path should use completion ring net_sched: drr: check for NULL pointer in drr_dequeue ... # < /opt/cross/arcv2-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-gcc --version # < git log --format=%s --max-count=1 34229b277480f46c1e9a19f027f30b074512e68b # < make -j 48 ARCH=arc O=/home/kisskb/slave/build/linus_axs103_smp_defconfig_arcv2 CROSS_COMPILE=/opt/cross/arcv2-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc- axs103_smp_defconfig # Added to kconfig CONFIG_INITRAMFS_SOURCE="" # yes \n \| make -j 48 ARCH=arc O=/home/kisskb/slave/build/linus_axs103_smp_defconfig_arcv2 CROSS_COMPILE=/opt/cross/arcv2-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_axs103_smp_defconfig_arcv2 CROSS_COMPILE=/opt/cross/arcv2-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc- make[1]: Entering directory '/home/kisskb/slave/build/linus_axs103_smp_defconfig_arcv2' 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/msgbuf.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/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/socket.h WRAP arch/arc/include/generated/asm/poll.h WRAP arch/arc/include/generated/asm/posix_types.h WRAP arch/arc/include/generated/asm/siginfo.h WRAP arch/arc/include/generated/asm/termbits.h WRAP arch/arc/include/generated/asm/preempt.h WRAP arch/arc/include/generated/asm/statfs.h WRAP arch/arc/include/generated/asm/termios.h WRAP arch/arc/include/generated/asm/sembuf.h WRAP arch/arc/include/generated/asm/topology.h WRAP arch/arc/include/generated/asm/sockios.h WRAP arch/arc/include/generated/asm/trace_clock.h WRAP arch/arc/include/generated/asm/shmbuf.h WRAP arch/arc/include/generated/asm/resource.h WRAP arch/arc/include/generated/asm/ucontext.h WRAP arch/arc/include/generated/asm/stat.h WRAP arch/arc/include/generated/asm/user.h WRAP arch/arc/include/generated/asm/types.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/dtc/dtc.o HOSTCC scripts/sortextable HOSTCC scripts/dtc/flattree.o HOSTCC scripts/dtc/data.o HOSTCC scripts/dtc/livetree.o HOSTCC scripts/dtc/treesource.o HOSTCC scripts/dtc/checks.o HOSTCC scripts/dtc/fstree.o HOSTCC scripts/dtc/srcpos.o HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/empty.o SHIPPED scripts/dtc/dtc-parser.tab.h HOSTCC scripts/dtc/util.o SHIPPED scripts/dtc/dtc-lexer.lex.c CC scripts/mod/devicetable-offsets.s SHIPPED scripts/dtc/dtc-parser.tab.c HOSTCC scripts/dtc/dtc-lexer.lex.o HOSTCC scripts/dtc/dtc-parser.tab.o GEN scripts/mod/devicetable-offsets.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/sumversion.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 AS arch/arc/mm/tlbex.o CC arch/arc/mm/cache.o CC arch/arc/mm/init.o CC arch/arc/mm/tlb.o CC arch/arc/mm/mmap.o CC arch/arc/kernel/arcksyms.o CC arch/arc/kernel/irq.o CC arch/arc/kernel/time.o CC arch/arc/kernel/reset.o CC arch/arc/kernel/process.o CC arch/arc/kernel/ptrace.o CC arch/arc/kernel/setup.o CC arch/arc/kernel/sys.o CC arch/arc/kernel/devtree.o CC arch/arc/kernel/troubleshoot.o CC arch/arc/kernel/traps.o CC arch/arc/kernel/signal.o AS arch/arc/kernel/entry-arcv2.o AS arch/arc/kernel/head.o LDS arch/arc/kernel/vmlinux.lds CC arch/arc/kernel/ctx_sw.o CC arch/arc/kernel/stacktrace.o CC arch/arc/kernel/clk.o CC arch/arc/kernel/perf_event.o CC arch/arc/kernel/disasm.o CC arch/arc/kernel/smp.o CC arch/arc/kernel/mcip.o CC arch/arc/kernel/unwind.o CC arch/arc/kernel/module.o CC arch/arc/kernel/intc-arcv2.o DTC arch/arc/boot/dts/axs103_idu.dtb DTB arch/arc/boot/dts/axs103_idu.dtb.S AS arch/arc/boot/dts/axs103_idu.dtb.o LD arch/arc/boot/dts/built-in.o CC arch/arc/plat-axs10x/axs10x.o GEN usr/initramfs_data.cpio.gz LD certs/built-in.o CC kernel/fork.o CC kernel/exec_domain.o CC kernel/softirq.o CC kernel/panic.o CC kernel/exit.o CC kernel/cpu.o CC kernel/sysctl.o CC kernel/resource.o CC kernel/sysctl_binary.o CC kernel/capability.o CC kernel/user.o CC kernel/kmod.o CC kernel/ptrace.o CC kernel/task_work.o CC kernel/workqueue.o CC kernel/sys.o CC kernel/pid.o CC kernel/signal.o CC kernel/extable.o CC kernel/range.o CC kernel/ksysfs.o CC kernel/kthread.o CC kernel/sys_ni.o CC kernel/notifier.o CC kernel/nsproxy.o CC kernel/params.o CC kernel/cred.o CC kernel/reboot.o CC kernel/async.o CC kernel/groups.o CC kernel/smpboot.o CC kernel/bpf/core.o CC kernel/events/core.o CC kernel/events/ring_buffer.o LD arch/arc/plat-axs10x/built-in.o AS usr/initramfs_data.o LD kernel/livepatch/built-in.o LD arch/arc/mm/built-in.o CC kernel/events/callchain.o LD usr/built-in.o CC kernel/power/qos.o CC kernel/printk/printk.o CC kernel/stacktrace.o CC kernel/irq/irqdesc.o CC kernel/locking/mutex.o CC kernel/irq/handle.o CC kernel/rcu/update.o CC kernel/futex.o CC kernel/smp.o CC kernel/module.o CC kernel/irq/manage.o CC kernel/sched/core.o CC kernel/kallsyms.o GZIP kernel/config_data.gz CC kernel/stop_machine.o CC kernel/time/time.o CC kernel/hung_task.o CC kernel/watchdog.o LD init/mounts.o CC kernel/utsname_sysctl.o CC kernel/elfcore.o LD init/built-in.o CC kernel/irq_work.o CC kernel/membarrier.o CC kernel/memremap.o CHK kernel/config_data.h CC kernel/sched/loadavg.o UPD kernel/config_data.h CC kernel/sched/clock.o CC kernel/configs.o CC mm/filemap.o CC kernel/irq/spurious.o CC kernel/rcu/sync.o CC kernel/rcu/srcu.o CC kernel/locking/semaphore.o CC kernel/irq/resend.o CC kernel/irq/chip.o CC kernel/rcu/tree.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/irq/dummychip.o CC kernel/time/timer.o CC kernel/irq/devres.o CC kernel/irq/generic-chip.o CC kernel/time/hrtimer.o CC kernel/time/itimer.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-timers.o CC kernel/sched/cputime.o CC kernel/locking/rwsem.o CC kernel/sched/idle_task.o CC kernel/locking/percpu-rwsem.o CC kernel/sched/fair.o CC kernel/locking/spinlock.o CC kernel/sched/rt.o CC kernel/time/posix-cpu-timers.o CC kernel/sched/deadline.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/timekeeping.o CC kernel/locking/osq_lock.o CC kernel/irq/irqdomain.o CC kernel/time/ntp.o CC kernel/irq/proc.o CC kernel/time/clocksource.o CC kernel/irq/migration.o CC ipc/util.o CC ipc/msgutil.o CC kernel/time/jiffies.o CC kernel/locking/lglock.o CC kernel/locking/rtmutex.o CC fs/open.o CC security/commoncap.o CC security/min_addr.o CC kernel/locking/rwsem-spinlock.o CC kernel/sched/stop_task.o CC fs/read_write.o LD kernel/power/built-in.o CC kernel/sched/wait.o CC kernel/time/timer_list.o CC kernel/sched/completion.o CC kernel/time/timeconv.o CC kernel/sched/idle.o CC kernel/time/timecounter.o CC kernel/sched/cpupri.o CC kernel/time/posix-clock.o CC kernel/time/alarmtimer.o LD arch/arc/kernel/built-in.o CC mm/mempool.o CC kernel/time/clockevents.o LD arch/arc/built-in.o CC kernel/time/tick-common.o CC kernel/sched/cpudeadline.o CC ipc/msg.o CC ipc/sem.o CC kernel/time/tick-oneshot.o CC kernel/time/tick-sched.o CC ipc/shm.o CC ipc/syscall.o CC ipc/ipc_sysctl.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/oom_kill.o CC mm/maccess.o CC fs/file_table.o CC ipc/mqueue.o LD kernel/bpf/built-in.o CC ipc/namespace.o CC fs/super.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 mm/page_alloc.o CC ipc/mq_sysctl.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 mm/page-writeback.o CC fs/char_dev.o CC mm/readahead.o CC mm/swap.o CC crypto/api.o CC crypto/cipher.o CC mm/truncate.o CC crypto/compress.o CC mm/vmscan.o CC crypto/memneq.o CC mm/shmem.o CC fs/stat.o CC block/bio.o CC mm/mmzone.o CC mm/util.o LD kernel/irq/built-in.o CC block/elevator.o CC block/blk-core.o CC mm/vmstat.o CC block/blk-tag.o LD kernel/locking/built-in.o CC block/blk-sysfs.o CC mm/backing-dev.o LD security/built-in.o CC crypto/crypto_wq.o CC mm/mm_init.o CC block/blk-flush.o CC crypto/algapi.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/mmu_context.o CC mm/percpu.o LD sound/built-in.o CC crypto/scatterwalk.o CC mm/slab_common.o LD drivers/amba/built-in.o CC crypto/proc.o LD drivers/auxdisplay/built-in.o CC block/blk-settings.o CC fs/exec.o CC mm/compaction.o LD drivers/block/built-in.o CC mm/vmacache.o CC crypto/aead.o LD kernel/time/built-in.o /home/kisskb/slave/src/ipc/shm.c: In function 'SyS_shmat': /home/kisskb/slave/src/ipc/shm.c:1219:2: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] return (long)ret; ^ /home/kisskb/slave/src/ipc/shm.c:1212:16: note: 'ret' was declared here unsigned long ret; ^ LD firmware/built-in.o LD drivers/bus/built-in.o CC mm/interval_tree.o CC mm/list_lru.o LD drivers/cdrom/built-in.o CC mm/workingset.o CC block/blk-ioc.o CC mm/debug.o CC fs/pipe.o CC drivers/base/component.o LD kernel/printk/built-in.o CC mm/gup.o CC drivers/char/mem.o CC drivers/char/random.o CC drivers/char/misc.o CC mm/highmem.o CC crypto/ablkcipher.o CC mm/memory.o CC fs/namei.o CC crypto/blkcipher.o CC mm/mincore.o CC net/socket.o CC mm/mlock.o CC mm/mmap.o CC crypto/skcipher.o CC mm/mprotect.o CC block/blk-map.o CC mm/mremap.o CC block/blk-exec.o CC mm/msync.o CC mm/rmap.o CC drivers/base/core.o CC mm/vmalloc.o CC block/blk-merge.o CC mm/pagewalk.o CC fs/fcntl.o CC mm/pgtable-generic.o CC crypto/chainiv.o CC fs/ioctl.o CC crypto/eseqiv.o LD drivers/char/agp/built-in.o CC mm/init-mm.o CC fs/readdir.o CC fs/select.o CC crypto/ahash.o CC mm/nobootmem.o CC mm/fadvise.o CC block/blk-softirq.o CC block/blk-timeout.o LD ipc/built-in.o CC mm/madvise.o CC crypto/shash.o CC mm/memblock.o CC crypto/pcompress.o CC mm/dmapool.o CC mm/slab.o CC block/blk-lib.o CC block/blk-mq.o CC block/blk-mq-tag.o CC block/blk-mq-sysfs.o CC block/blk-mq-cpu.o LD net/802/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 fs/dcache.o CC crypto/akcipher.o CC fs/inode.o LD kernel/rcu/built-in.o CC crypto/algboss.o CC fs/attr.o CC crypto/testmgr.o CC crypto/crypto_null.o CC fs/bad_inode.o CC block/blk-mq-cpumap.o CC crypto/aes_generic.o In file included from /home/kisskb/slave/src/include/linux/sysctl.h:27:0, from /home/kisskb/slave/src/include/linux/timer.h:242, from /home/kisskb/slave/src/include/linux/workqueue.h:8, from /home/kisskb/slave/src/include/linux/srcu.h:34, from /home/kisskb/slave/src/include/linux/notifier.h:15, from /home/kisskb/slave/src/include/linux/memory_hotplug.h:6, from /home/kisskb/slave/src/include/linux/mmzone.h:728, from /home/kisskb/slave/src/include/linux/gfp.h:5, from /home/kisskb/slave/src/include/linux/slab.h:14, from /home/kisskb/slave/src/mm/mmap.c:12: /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:704:29: note: 'rb_parent' was declared here struct rb_node rb_link, rb_parent; ^ In file included from /home/kisskb/slave/src/include/linux/sysctl.h:27:0, from /home/kisskb/slave/src/include/linux/timer.h:242, from /home/kisskb/slave/src/include/linux/workqueue.h:8, from /home/kisskb/slave/src/include/linux/srcu.h:34, from /home/kisskb/slave/src/include/linux/notifier.h:15, from /home/kisskb/slave/src/include/linux/memory_hotplug.h:6, from /home/kisskb/slave/src/include/linux/mmzone.h:728, from /home/kisskb/slave/src/include/linux/gfp.h:5, from /home/kisskb/slave/src/include/linux/slab.h:14, from /home/kisskb/slave/src/mm/mmap.c:12: /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:704:19: note: 'rb_link' was declared here struct rb_node rb_link, rb_parent; ^ /home/kisskb/slave/src/mm/mmap.c:672:17: 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:703:25: note: 'prev' was declared here struct vm_area_struct prev; ^ CC fs/file.o CC crypto/crc32c_generic.o CC net/core/sock.o CC net/core/request_sock.o CC crypto/rng.o CC block/ioctl.o CC block/genhd.o LD drivers/char/built-in.o CC block/scsi_ioctl.o CC [M] crypto/echainiv.o CC block/partition-generic.o CC [M] crypto/hmac.o CC lib/lockref.o CC fs/filesystems.o CC block/ioprio.o CC drivers/clk/clk-devres.o CC fs/namespace.o CC block/badblocks.o CC [M] crypto/sha256_generic.o CC lib/bcd.o LD arch/arc/lib/built-in.o CC [M] crypto/drbg.o CC [M] crypto/jitterentropy.o AS arch/arc/lib/memcmp.o CC drivers/clk/clkdev.o CC block/bsg.o CC block/noop-iosched.o CC lib/div64.o CC [M] crypto/jitterentropy-kcapi.o AS arch/arc/lib/memcpy-archs.o CC block/partitions/check.o CC fs/seq_file.o /home/kisskb/slave/src/fs/namei.c: In function 'walk_component': /home/kisskb/slave/src/fs/namei.c:1760:10: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] nd->seq = seq; ^ CC block/deadline-iosched.o AS arch/arc/lib/memset-archs.o CC lib/sort.o AS arch/arc/lib/strchr-700.o LD virt/lib/built-in.o AS arch/arc/lib/strcmp-archs.o LD virt/built-in.o CC net/core/skbuff.o LD crypto/crypto.o CC fs/xattr.o LD crypto/crypto_algapi.o AS arch/arc/lib/strcpy-700.o LD crypto/crypto_blkcipher.o CC lib/parser.o CC drivers/base/bus.o LD crypto/crypto_hash.o CC block/cfq-iosched.o CC fs/libfs.o CC lib/halfmd4.o CC drivers/base/dd.o LD crypto/cryptomgr.o AS arch/arc/lib/strlen.o CC lib/debug_locks.o CC drivers/base/syscore.o CC lib/random32.o CC lib/bust_spinlocks.o AR arch/arc/lib/lib.a CC fs/fs-writeback.o LD drivers/clocksource/built-in.o CC lib/kasprintf.o CC lib/bitmap.o LD [M] crypto/jitterentropy_rng.o LD drivers/crypto/built-in.o CC block/partitions/msdos.o LD drivers/firewire/built-in.o CC net/core/datagram.o CC drivers/base/driver.o CC drivers/base/class.o CC net/ethernet/eth.o CC lib/scatterlist.o CC lib/gcd.o LD kernel/sched/built-in.o CC block/partitions/efi.o CC net/core/stream.o CC drivers/clk/clk.o LD drivers/firmware/broadcom/built-in.o CC drivers/gpio/devres.o CC drivers/clk/clk-divider.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 drivers/gpio/gpiolib.o CC lib/lcm.o LD drivers/firmware/built-in.o CC lib/list_sort.o CC lib/uuid.o CC drivers/gpio/gpiolib-legacy.o CC drivers/base/platform.o CC drivers/base/cpu.o CC drivers/base/firmware.o CC lib/flex_array.o CC lib/iov_iter.o CC drivers/hid/hid-core.o CC lib/clz_ctz.o LD drivers/gpu/drm/bridge/built-in.o CC fs/pnode.o LD drivers/gpu/drm/i2c/built-in.o LD drivers/gpu/drm/panel/built-in.o CC drivers/gpio/gpiolib-of.o CC lib/bsearch.o LD drivers/gpu/drm/tilcdc/built-in.o CC lib/find_bit.o CC drivers/base/init.o LD drivers/gpu/drm/omapdrm/displays/built-in.o CC lib/llist.o CC lib/memweight.o CC lib/percpu-refcount.o CC lib/kfifo.o LD drivers/gpu/drm/omapdrm/dss/built-in.o /home/kisskb/slave/src/fs/namei.c: In function 'path_lookupat': /home/kisskb/slave/src/fs/namei.c:1715:2: 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:1724:11: note: 'seq' was declared here unsigned seq; ^ LD drivers/gpu/drm/omapdrm/built-in.o CC drivers/base/map.o CC net/ipv4/route.o CC drivers/hid/hid-input.o CC lib/percpu_ida.o CC drivers/gpio/gpio-generic.o LD net/ethernet/built-in.o LD drivers/gpu/drm/built-in.o CC lib/rhashtable.o CC drivers/base/devres.o CC lib/reciprocal_div.o CC drivers/base/attribute_container.o CC drivers/base/transport_class.o CC drivers/gpio/gpio-dwapb.o CC net/ipv6/addrconf_core.o LD drivers/gpu/vga/built-in.o CC net/ipv6/exthdrs_core.o LD drivers/gpu/built-in.o CC net/ipv6/ip6_checksum.o CC lib/once.o CC fs/splice.o CC lib/string_helpers.o CC drivers/base/topology.o LD drivers/hsi/clients/built-in.o CC fs/sync.o CC drivers/base/container.o CC drivers/base/property.o LD drivers/hsi/controllers/built-in.o CC fs/utimes.o CC drivers/base/cacheinfo.o CC fs/stack.o LD drivers/hsi/built-in.o CC lib/hexdump.o CC fs/fs_struct.o CC fs/statfs.o LD drivers/hwtracing/intel_th/built-in.o CC lib/kstrtox.o LD crypto/built-in.o CC lib/iomap_copy.o CC lib/devres.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 drivers/base/devtmpfs.o CC drivers/i2c/i2c-boardinfo.o /home/kisskb/slave/src/fs/namei.c: In function 'path_openat': /home/kisskb/slave/src/fs/namei.c:3223:10: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] nd->seq = seq; ^ /home/kisskb/slave/src/fs/namei.c:3087:11: note: 'seq' was declared here unsigned seq; ^ LD drivers/idle/built-in.o CC lib/hweight.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; ^ LD mm/built-in.o CC drivers/base/power/clock_ops.o CC net/core/scm.o CC drivers/clk/clk-fixed-factor.o CC net/ipv4/inetpeer.o CC drivers/base/regmap/regmap.o CC drivers/base/dma-mapping.o LD block/partitions/built-in.o CC lib/bitrev.o CC net/core/gen_stats.o CC lib/crc16.o CC lib/rational.o CC net/core/gen_estimator.o CC drivers/input/input.o CC fs/fs_pin.o CC drivers/clk/clk-fixed-rate.o HOSTCC lib/gen_crc32table CC fs/nsfs.o LD kernel/events/built-in.o LD kernel/built-in.o CC drivers/i2c/i2c-core.o CC drivers/i2c/i2c-dev.o CC fs/buffer.o CC lib/lz4/lz4_decompress.o CC lib/fonts/fonts.o CC fs/block_dev.o CC net/ipv4/protocol.o CC net/ipv6/ip6_icmp.o CC lib/zlib_deflate/deflate.o CC lib/xz/xz_dec_syms.o LD drivers/base/power/built-in.o CC lib/lzo/lzo1x_compress.o CC lib/percpu_counter.o CC drivers/base/firmware_class.o CC fs/direct-io.o CC drivers/base/module.o CC net/ipv6/output_core.o CC drivers/clk/clk-gate.o CC drivers/clk/clk-multiplier.o CC lib/zlib_inflate/inffast.o CC lib/zlib_inflate/inflate.o CC fs/mpage.o CC fs/proc_namespace.o CC lib/xz/xz_dec_stream.o CC net/ipv6/protocol.o CC lib/xz/xz_dec_lzma2.o CC lib/fonts/font_8x8.o CC lib/syscall.o CC lib/fonts/font_8x16.o CC fs/devpts/inode.o CC drivers/clk/clk-mux.o CC lib/checksum.o CC lib/nlattr.o CC net/core/net_namespace.o CC lib/atomic64.o CC drivers/clk/clk-composite.o CC lib/cpu_rmap.o CC net/ipv4/ip_input.o CC net/core/secure_seq.o LD lib/fonts/font.o CC drivers/clk/clk-fractional-divider.o LD lib/fonts/built-in.o CC lib/dynamic_queue_limits.o LD drivers/gpio/built-in.o CC net/ipv4/ip_fragment.o CC net/core/flow_dissector.o CC drivers/input/serio/serio.o LD fs/exofs/built-in.o CC lib/lzo/lzo1x_decompress_safe.o CC lib/net_utils.o CC lib/argv_split.o CC drivers/clk/clk-gpio.o LD lib/lz4/built-in.o LD drivers/i2c/algos/built-in.o CC net/ipv6/ip6_offload.o CC lib/cmdline.o CC net/core/sysctl_net_core.o CC lib/zlib_inflate/infutil.o CC lib/cpumask.o CC drivers/i2c/busses/i2c-designware-core.o CC lib/ctype.o CC drivers/hid/hid-generic.o CC drivers/clk/clk-conf.o CC net/ipv6/tcpv6_offload.o CC net/core/dev.o CC fs/fat/cache.o CC lib/xz/xz_dec_bcj.o CC lib/dec_and_lock.o CC lib/decompress.o CC lib/decompress_bunzip2.o CC lib/decompress_inflate.o /home/kisskb/slave/src/lib/cpumask.c: In function 'cpumask_local_spread': /home/kisskb/slave/src/lib/cpumask.c:178:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ LD fs/devpts/devpts.o LD fs/devpts/built-in.o CC lib/zlib_inflate/inftrees.o CC fs/ext4/balloc.o CC lib/decompress_unlz4.o CC lib/zlib_inflate/inflate_syms.o CC lib/decompress_unlzma.o CC lib/decompress_unlzo.o LD lib/lzo/lzo_compress.o LD drivers/clk/bcm/built-in.o LD lib/lzo/lzo_decompress.o CC lib/decompress_unxz.o CC lib/zlib_deflate/deftree.o CC lib/zlib_deflate/deflate_syms.o LD lib/lzo/built-in.o CC fs/jbd2/transaction.o CC lib/dump_stack.o CC lib/earlycpio.o CC fs/jbd2/commit.o LD block/built-in.o CC net/ipv6/udp_offload.o CC fs/kernfs/mount.o CC lib/extable.o CC lib/fdt.o CC lib/fdt_empty_tree.o CC net/ipv6/exthdrs_offload.o CC lib/fdt_ro.o CC fs/ext4/bitmap.o LD lib/xz/xz_dec.o CC lib/fdt_rw.o CC lib/fdt_strerror.o CC lib/fdt_sw.o LD lib/xz/built-in.o CC lib/fdt_wip.o CC drivers/hid/usbhid/hid-core.o CC lib/flex_proportions.o CC net/key/af_key.o CC lib/idr.o CC lib/int_sqrt.o LD lib/zlib_inflate/zlib_inflate.o CC fs/jffs2/compr.o CC lib/ioremap.o CC lib/irq_regs.o LD lib/zlib_inflate/built-in.o CC lib/is_single_threaded.o CC lib/klist.o CC fs/lockd/clntlock.o CC net/ipv4/ip_forward.o CC drivers/input/serio/serport.o CC lib/kobject.o CC lib/kobject_uevent.o CC lib/md5.o CC fs/fat/dir.o CC lib/nmi_backtrace.o CC lib/plist.o CC lib/proportions.o CC drivers/i2c/busses/i2c-designware-platdrv.o CC lib/radix-tree.o CC lib/ratelimit.o CC lib/rbtree.o CC lib/seq_buf.o CC fs/kernfs/inode.o CC net/core/ethtool.o CC fs/nfs_common/grace.o CC lib/sha1.o CC fs/nls/nls_cp437.o CC net/core/dev_addr_lists.o CC fs/nls/nls_base.o CC net/core/dst.o CC lib/show_mem.o LD drivers/hid/hid.o CC lib/string.o CC fs/nfs/client.o CC fs/nls/nls_iso8859-1.o CC lib/timerqueue.o CC fs/notify/fsnotify.o CC fs/ext4/dir.o CC lib/vsprintf.o CC fs/ext4/file.o LD drivers/clk/built-in.o CC net/ipv4/ip_options.o CC fs/jffs2/dir.o GEN lib/crc32table.h CC drivers/input/input-compat.o CC lib/crc32.o CC drivers/input/serio/libps2.o CC fs/kernfs/dir.o CC drivers/irqchip/irqchip.o CC fs/kernfs/file.o CC drivers/irqchip/irq-dw-apb-ictl.o LD drivers/i2c/busses/i2c-designware-platform.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] } ^ LD drivers/i2c/busses/built-in.o CC net/core/netevent.o LD drivers/i2c/muxes/built-in.o CC drivers/input/input-mt.o CC drivers/input/ff-core.o CC fs/notify/notification.o CC fs/notify/group.o CC fs/jbd2/recovery.o CC fs/jbd2/checkpoint.o LD net/ipv6/built-in.o LD fs/nls/built-in.o CC fs/ext4/fsync.o CC fs/lockd/clntxdr.o CC net/ipv4/ip_output.o CC fs/lockd/clntproc.o CC net/netlink/af_netlink.o CC net/core/neighbour.o LD fs/nfs_common/built-in.o CC net/core/rtnetlink.o LD fs/quota/built-in.o CC fs/kernfs/symlink.o CC net/ipv4/ip_sockglue.o CC fs/notify/inode_mark.o CC fs/notify/mark.o CC drivers/input/mousedev.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] } ^ CC fs/ramfs/inode.o CC fs/ramfs/file-mmu.o CC fs/ntfs/aops.o LD lib/zlib_deflate/zlib_deflate.o LD lib/zlib_deflate/built-in.o CC drivers/base/regmap/regcache-rbtree.o CC fs/notify/vfsmount_mark.o CC drivers/base/regmap/regcache.o CC drivers/input/evdev.o CC fs/proc/task_mmu.o LD drivers/irqchip/built-in.o LD drivers/input/serio/built-in.o LD drivers/leds/built-in.o CC fs/notify/fdinfo.o CC net/core/utils.o CC fs/proc/inode.o CC fs/jffs2/file.o CC net/core/link_watch.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] } ^ LD drivers/macintosh/built-in.o LD drivers/i2c/built-in.o LD drivers/lguest/built-in.o LD lib/built-in.o CC fs/fat/fatent.o CC fs/fat/file.o CC drivers/mfd/syscon.o CC net/core/filter.o CC net/core/sock_diag.o CC fs/jbd2/revoke.o LD drivers/misc/cb710/built-in.o CC fs/ext4/ialloc.o CC drivers/hid/usbhid/hid-quirks.o CC fs/notify/dnotify/dnotify.o LD drivers/misc/eeprom/built-in.o LD drivers/media/common/b2c2/built-in.o CC fs/ext4/inode.o LD drivers/misc/lis3lv02d/built-in.o CC fs/ext4/page-io.o LD drivers/media/common/saa7146/built-in.o CC net/core/dev_ioctl.o LD drivers/misc/ti-st/built-in.o LD drivers/misc/mic/bus/built-in.o LD fs/notify/fanotify/built-in.o CC fs/ext4/ioctl.o LD drivers/media/common/siano/built-in.o LD fs/ramfs/ramfs.o CC net/core/tso.o CC fs/ext4/namei.o CC fs/notify/inotify/inotify_fsnotify.o LD fs/ramfs/built-in.o LD drivers/media/common/built-in.o CC fs/eventpoll.o LD drivers/misc/mic/built-in.o LD fs/kernfs/built-in.o CC fs/anon_inodes.o LD drivers/misc/built-in.o LD drivers/media/firewire/built-in.o CC fs/sysfs/file.o CC fs/jffs2/ioctl.o CC net/ipv4/inet_hashtables.o LD drivers/mfd/built-in.o LD drivers/hid/usbhid/usbhid.o CC drivers/base/regmap/regcache-lzo.o LD drivers/hid/usbhid/built-in.o CC fs/jbd2/journal.o LD drivers/media/i2c/soc_camera/built-in.o CC fs/ntfs/attrib.o CC drivers/base/regmap/regcache-flat.o CC drivers/base/regmap/regmap-mmio.o LD drivers/hid/built-in.o LD drivers/media/i2c/built-in.o CC fs/nfs/dir.o CC drivers/mmc/card/block.o LD drivers/media/mmc/siano/built-in.o CC drivers/net/mii.o CC fs/lockd/host.o CC fs/lockd/svc.o CC drivers/net/Space.o LD fs/notify/dnotify/built-in.o LD drivers/media/mmc/built-in.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/fat/inode.o CC fs/proc/root.o CC fs/proc/base.o CC net/core/sock_reuseport.o CC drivers/mtd/mtdcore.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 fs/signalfd.o CC fs/jffs2/nodelist.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 fs/notify/inotify/inotify_user.o CC fs/lockd/svclock.o LD drivers/media/pci/b2c2/built-in.o LD drivers/media/platform/omap/built-in.o CC fs/proc/generic.o CC net/core/flow.o CC fs/timerfd.o CC fs/lockd/svcshare.o LD drivers/media/platform/built-in.o LD drivers/media/pci/ddbridge/built-in.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/rc/keymaps/built-in.o CC fs/proc/array.o LD drivers/media/rc/built-in.o LD drivers/media/pci/mantis/built-in.o CC fs/proc/fd.o LD drivers/base/regmap/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/media/tuners/built-in.o LD drivers/base/built-in.o LD drivers/media/pci/ngene/built-in.o CC drivers/input/keyboard/atkbd.o CC fs/fat/misc.o CC fs/fat/nfs.o CC fs/ext4/super.o LD drivers/nfc/built-in.o CC fs/ext4/symlink.o CC fs/sysfs/dir.o LD drivers/media/pci/pluto2/built-in.o LD drivers/media/usb/b2c2/built-in.o CC fs/eventfd.o CC net/core/net-sysfs.o CC fs/proc/proc_tty.o LD drivers/media/pci/pt1/built-in.o CC net/core/net-procfs.o LD drivers/nvme/host/built-in.o LD drivers/media/usb/dvb-usb/built-in.o CC drivers/net/loopback.o LD drivers/nvme/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o AR lib/lib.a LD drivers/media/pci/pt3/built-in.o CC fs/ntfs/collate.o CC fs/ntfs/compress.o CC net/core/ptp_classifier.o LD drivers/media/pci/saa7146/built-in.o CC fs/ext4/hash.o LD drivers/media/usb/s2255/built-in.o CC drivers/of/base.o LD drivers/media/pci/smipcie/built-in.o LD drivers/media/usb/siano/built-in.o CC fs/lockd/svcproc.o CC fs/fat/namei_vfat.o LD drivers/media/pci/ttpci/built-in.o LD drivers/media/usb/stkwebcam/built-in.o CC fs/sysfs/symlink.o CC drivers/net/phy/phy.o LD drivers/net/ethernet/cadence/built-in.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; ^ LD drivers/media/pci/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o LD fs/notify/inotify/built-in.o LD drivers/net/ethernet/netronome/built-in.o LD fs/notify/built-in.o LD drivers/net/ethernet/ezchip/built-in.o CC fs/jffs2/malloc.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; ^ CC fs/proc/cmdline.o CC net/ipv4/inet_timewait_sock.o CC fs/ext4/resize.o CC fs/aio.o LD drivers/media/usb/ttusb-dec/built-in.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 fs/proc/consoles.o LD drivers/net/ethernet/qualcomm/built-in.o CC fs/fat/namei_msdos.o LD drivers/net/ethernet/renesas/built-in.o CC fs/locks.o LD drivers/media/usb/zr364xx/built-in.o LD drivers/net/ethernet/rocker/built-in.o LD drivers/net/ethernet/samsung/built-in.o LD drivers/media/usb/built-in.o CC fs/ext4/extents.o CC drivers/mtd/mtdsuper.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; ^ CC fs/ntfs/debug.o CC fs/proc/cpuinfo.o LD drivers/net/ethernet/synopsys/built-in.o CC fs/ntfs/dir.o CC fs/proc/devices.o CC fs/ntfs/file.o CC fs/lockd/svcsubs.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) { ^ 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; ^ LD drivers/media/built-in.o CC fs/binfmt_script.o CC fs/jffs2/read.o CC fs/proc/interrupts.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; ^ CC fs/proc/loadavg.o CC fs/lockd/mon.o CC fs/proc/meminfo.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_main.o LD drivers/input/keyboard/built-in.o CC fs/lockd/xdr.o LD drivers/perf/built-in.o CC fs/proc/stat.o CC fs/ntfs/index.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 fs/sysfs/mount.o LD net/key/built-in.o CC fs/binfmt_elf.o CC fs/sysfs/group.o LD drivers/platform/built-in.o CC net/ipv4/inet_connection_sock.o CC net/packet/af_packet.o CC drivers/mtd/mtdconcat.o CC net/netlink/genetlink.o CC drivers/input/mouse/psmouse-base.o CC fs/jffs2/nodemgmt.o LD drivers/power/built-in.o CC fs/proc/uptime.o CC fs/proc/version.o LD fs/fat/fat.o CC fs/proc/softirqs.o CC fs/proc/namespaces.o CC fs/mbcache.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_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 drivers/pps/pps.o 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] } ^ 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; ^ LD drivers/net/wireless/admtek/built-in.o CC drivers/pps/kapi.o CC fs/coredump.o LD drivers/net/wireless/ath/built-in.o CC fs/proc/self.o CC fs/nfs/file.o LD fs/sysfs/built-in.o CC fs/ntfs/inode.o CC fs/drop_caches.o CC fs/proc/thread_self.o CC fs/proc/proc_sysctl.o LD drivers/net/wireless/atmel/built-in.o CC drivers/net/phy/phy_device.o LD drivers/net/wireless/broadcom/built-in.o CC fs/lockd/clnt4xdr.o CC fs/proc/proc_net.o CC fs/jffs2/readinode.o CC net/ipv4/tcp.o LD drivers/net/wireless/cisco/built-in.o LD fs/fat/msdos.o CC fs/proc/kmsg.o CC fs/ntfs/mft.o LD drivers/net/wireless/intel/built-in.o CC fs/ntfs/mst.o LD drivers/net/wireless/intersil/built-in.o CC drivers/pps/sysfs.o CC fs/proc/page.o LD drivers/net/wireless/marvell/built-in.o LD drivers/pps/clients/built-in.o LD drivers/net/wireless/mediatek/built-in.o LD drivers/net/wireless/ralink/built-in.o CC drivers/input/mouse/synaptics.o CC fs/ntfs/namei.o LD drivers/pps/generators/built-in.o LD drivers/net/wireless/realtek/built-in.o LD fs/jbd2/jbd2.o CC fs/ntfs/runlist.o LD drivers/net/wireless/rsi/built-in.o LD fs/fat/vfat.o LD fs/fat/built-in.o LD fs/jbd2/built-in.o CC fs/lockd/xdr4.o LD drivers/net/wireless/st/built-in.o CC fs/lockd/svc4proc.o CC fs/lockd/procfs.o LD drivers/net/wireless/ti/built-in.o CC fs/jffs2/write.o LD drivers/net/wireless/zydas/built-in.o LD drivers/pps/pps_core.o CC fs/jffs2/scan.o CC fs/jffs2/gc.o LD drivers/net/wireless/built-in.o LD drivers/pps/built-in.o CC fs/jffs2/symlink.o CC fs/ntfs/sysctl.o CC fs/ntfs/super.o CC fs/ntfs/unistr.o LD drivers/pwm/built-in.o CC drivers/reset/core.o CC drivers/ptp/ptp_clock.o CC fs/jffs2/build.o CC fs/ntfs/upcase.o CC fs/jffs2/erase.o CC drivers/of/device.o CC drivers/ptp/ptp_chardev.o CC drivers/of/platform.o CC drivers/ptp/ptp_sysfs.o CC drivers/scsi/scsi.o CC drivers/scsi/hosts.o CC drivers/scsi/scsi_ioctl.o CC drivers/input/mouse/focaltech.o CC drivers/scsi/scsicam.o CC drivers/mtd/mtdpart.o CC drivers/mmc/card/queue.o CC fs/jffs2/background.o CC drivers/scsi/scsi_error.o LD net/netlink/built-in.o LD drivers/reset/built-in.o CC fs/ext4/ext4_jbd2.o CC drivers/input/mouse/alps.o CC net/sched/sch_generic.o LD drivers/soc/bcm/built-in.o CC drivers/net/phy/mdio_bus.o CC drivers/net/phy/mdio_device.o LD drivers/soc/fsl/built-in.o CC drivers/tty/tty_io.o CC fs/ext4/migrate.o CC drivers/net/phy/national.o CC drivers/of/fdt.o LD drivers/soc/built-in.o CC drivers/of/fdt_address.o CC net/ipv4/tcp_input.o CC fs/ext4/mballoc.o CC net/ipv4/tcp_output.o CC net/ipv4/tcp_timer.o CC fs/nfs/getroot.o CC fs/jffs2/fs.o CC fs/jffs2/writev.o CC fs/jffs2/super.o CC drivers/of/address.o CC fs/jffs2/debug.o CC drivers/of/irq.o CC fs/jffs2/wbuf.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] } ^ CC drivers/of/of_net.o CC drivers/usb/common/common.o LD drivers/ptp/ptp.o LD drivers/ptp/built-in.o CC drivers/scsi/scsi_lib.o CC drivers/input/mouse/logips2pp.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 fs/jffs2/compr_rtime.o CC drivers/scsi/scsi_common.o LD drivers/video/backlight/built-in.o CC drivers/scsi/scsi_lib_dma.o CC drivers/input/mouse/trackpoint.o CC fs/ext4/block_validity.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.49': /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 drivers/of/of_mdio.o CC drivers/video/console/dummycon.o CC fs/ext4/move_extent.o CC drivers/video/console/fbcon.o CC drivers/scsi/scsi_scan.o CC drivers/scsi/scsi_sysfs.o CC drivers/mtd/mtdchar.o LD fs/lockd/lockd.o LD fs/proc/proc.o LD drivers/net/phy/libphy.o LD fs/lockd/built-in.o CC drivers/scsi/scsi_devinfo.o LD fs/proc/built-in.o CC drivers/mtd/ofpart.o CC fs/jffs2/compr_zlib.o CC drivers/input/mouse/touchkit_ps2.o CC drivers/scsi/scsi_sysctl.o LD drivers/net/phy/built-in.o CC drivers/video/console/bitblit.o CC drivers/video/console/softcursor.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.o LD drivers/usb/common/usb-common.o LD drivers/mmc/card/mmc_block.o LD drivers/mmc/card/built-in.o 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] } ^ LD drivers/usb/common/built-in.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 drivers/input/mouse/cypress_ps2.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o CC drivers/video/fbdev/core/fb_cmdline.o CC drivers/of/of_mtd.o CC drivers/mmc/host/sdhci.o CC drivers/scsi/scsi_proc.o LD net/core/built-in.o CC fs/nfs/inode.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 drivers/scsi/scsi_trace.o LD fs/ntfs/ntfs.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o CC fs/ext4/mmp.o CC drivers/mmc/core/core.o CC drivers/mmc/core/bus.o CC drivers/usb/core/usb.o LD fs/ntfs/built-in.o LD drivers/video/fbdev/omap2/omapfb/built-in.o CC drivers/input/mouse/sermouse.o CC drivers/usb/core/hub.o CC drivers/scsi/scsi_logging.o CC fs/ext4/indirect.o LD drivers/video/fbdev/omap2/built-in.o CC drivers/mtd/cmdlinepart.o CC net/unix/af_unix.o CC net/unix/garbage.o CC drivers/input/mouse/synaptics_usb.o CC net/sunrpc/clnt.o CC net/unix/sysctl_net_unix.o CC drivers/usb/core/hcd.o CC drivers/scsi/sd.o CC fs/ext4/extents_status.o CC drivers/video/fbdev/core/fb_notify.o CC fs/ext4/xattr.o CC net/sched/sch_mq.o CC fs/ext4/xattr_user.o CC fs/ext4/xattr_trusted.o CC net/ipv4/tcp_ipv4.o CC net/ipv4/tcp_minisocks.o LD fs/jffs2/jffs2.o CC drivers/mmc/core/host.o LD fs/jffs2/built-in.o CC net/ipv4/tcp_cong.o CC net/ipv4/tcp_metrics.o CC drivers/mmc/core/mmc.o LD drivers/of/built-in.o CC fs/ext4/inline.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] } ^ CC drivers/mtd/mtd_blkdevs.o CC drivers/video/fbdev/core/fbmem.o CC drivers/mtd/mtdblock.o CC drivers/video/fbdev/core/fbmon.o CC drivers/video/fbdev/core/fbcmap.o CC drivers/mtd/chips/chipreg.o LD drivers/mtd/devices/built-in.o CC fs/ext4/readpage.o LD drivers/mtd/lpddr/built-in.o CC fs/ext4/sysfs.o LD drivers/mtd/maps/built-in.o CC drivers/mtd/nand/nand_base.o LD drivers/mtd/onenand/built-in.o CC drivers/usb/core/urb.o CC drivers/mtd/nand/nand_bbt.o LD drivers/mtd/mtd.o CC drivers/usb/core/message.o LD drivers/mtd/tests/built-in.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.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] } ^ CC drivers/net/ethernet/stmicro/stmmac/ring_mode.o CC drivers/net/ethernet/stmicro/stmmac/chain_mode.o CC drivers/usb/core/driver.o CC drivers/net/ethernet/stmicro/stmmac/dwmac_lib.o CC drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.o LD drivers/mtd/chips/built-in.o CC drivers/usb/core/config.o CC drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.o CC drivers/usb/core/file.o CC drivers/video/fbdev/core/fbsysfs.o CC net/sunrpc/xprt.o LD net/sched/built-in.o LD net/packet/built-in.o LD net/wireless/built-in.o CC drivers/mmc/core/mmc_ops.o LD drivers/input/mouse/psmouse.o CC net/sysctl_net.o LD drivers/input/mouse/built-in.o CC drivers/mmc/core/sd.o LD drivers/input/input-core.o LD drivers/input/built-in.o CC net/xfrm/xfrm_policy.o CC net/xfrm/xfrm_state.o CC net/ipv4/tcp_fastopen.o CC net/xfrm/xfrm_hash.o CC net/ipv4/tcp_recovery.o CC drivers/video/fbdev/core/modedb.o CC drivers/net/ethernet/stmicro/stmmac/dwmac100_core.o CC drivers/tty/n_tty.o CC drivers/usb/core/buffer.o CC net/xfrm/xfrm_input.o CC drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.o CC net/xfrm/xfrm_output.o CC drivers/net/ethernet/stmicro/stmmac/enh_desc.o CC drivers/net/ethernet/stmicro/stmmac/norm_desc.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_get': /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U12f8>.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.<U12f8>.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.<U12f8>.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.<U12f8>.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.<U12f8>.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.<U12f8>.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.<U12f8>.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.<U12f8>.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 drivers/mtd/nand/nand_timings.o CC drivers/net/ethernet/stmicro/stmmac/mmc_core.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.<U12f8>.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.<U12f8>.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.<U12f8>.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.<U12f8>.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.<U12f8>.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.<U12f8>.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 drivers/mtd/nand/nand_ecc.o CC drivers/video/fbdev/core/fbcvt.o CC drivers/usb/core/sysfs.o CC fs/nfs/super.o CC net/ipv4/tcp_offload.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.o CC net/sunrpc/socklib.o CC drivers/mmc/host/dw_mmc.o CC net/ipv4/datagram.o CC drivers/usb/core/endpoint.o LD drivers/scsi/scsi_mod.o CC drivers/mtd/nand/nand_ids.o CC drivers/usb/core/devio.o CC drivers/usb/core/notify.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.o CC drivers/mmc/core/sd_ops.o CC net/ipv4/raw.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/usb/core/generic.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_platform.o CC drivers/usb/core/quirks.o CC drivers/usb/core/devices.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/mmc/core/sdio.o CC net/ipv4/udp.o CC drivers/mmc/core/sdio_ops.o CC drivers/net/ethernet/stmicro/stmmac/dwmac-generic.o CC net/ipv4/udplite.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); ^ CC net/ipv4/udp_offload.o CC net/ipv4/arp.o CC drivers/mmc/core/sdio_cis.o CC drivers/mmc/core/sdio_bus.o LD drivers/video/fbdev/core/fb.o CC drivers/usb/core/port.o LD drivers/video/fbdev/core/built-in.o CC net/ipv4/icmp.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/video/fbdev/built-in.o CC drivers/mmc/core/sdio_io.o CC drivers/mmc/core/sdio_irq.o CC net/ipv4/devinet.o CC drivers/mmc/core/quirks.o CC net/ipv4/igmp.o CC net/ipv4/af_inet.o CC net/ipv4/fib_frontend.o CC drivers/video/logo/logo.o CC drivers/mmc/core/slot-gpio.o CC drivers/mmc/core/pwrseq.o LOGO drivers/video/logo/logo_superh_mono.c LOGO drivers/video/logo/logo_linux_mono.c LOGO drivers/video/logo/logo_superh_vga16.c LOGO drivers/video/logo/clut_vga16.c CC net/sunrpc/xprtsock.o LOGO drivers/video/logo/logo_linux_vga16.c /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, ^ LOGO drivers/video/logo/logo_blackfin_vga16.c CC drivers/mmc/core/pwrseq_simple.o CC net/xfrm/xfrm_sysctl.o LOGO drivers/video/logo/logo_spe_clut224.c /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; ^ LOGO drivers/video/logo/logo_mac_clut224.c CC net/sunrpc/sched.o LD drivers/net/ethernet/stmicro/stmmac/stmmac.o LOGO drivers/video/logo/logo_superh_clut224.c LOGO drivers/video/logo/logo_sun_clut224.c LOGO drivers/video/logo/logo_linux_clut224.c LOGO drivers/video/logo/logo_parisc_clut224.c LOGO drivers/video/logo/logo_blackfin_clut224.c CC drivers/mmc/core/pwrseq_emmc.o LOGO drivers/video/logo/logo_dec_clut224.c LOGO drivers/video/logo/logo_m32r_clut224.c CC net/xfrm/xfrm_replay.o LOGO drivers/video/logo/logo_sgi_clut224.c LD drivers/video/logo/built-in.o CC net/sunrpc/auth.o CC net/sunrpc/auth_null.o CC fs/nfs/direct.o CC net/ipv4/fib_semantics.o CC fs/nfs/pagelist.o CC net/ipv4/fib_trie.o CC net/sunrpc/auth_unix.o CC net/ipv4/inet_fragment.o CC net/sunrpc/auth_generic.o CC net/ipv4/ping.o LD drivers/net/ethernet/stmicro/stmmac/stmmac-platform.o CC net/sunrpc/svc.o LD drivers/net/ethernet/stmicro/stmmac/built-in.o CC net/ipv4/ip_tunnel_core.o LD drivers/net/ethernet/stmicro/built-in.o CC net/ipv4/gre_offload.o CC net/ipv4/proc.o CC net/ipv4/sysctl_net_ipv4.o LD drivers/net/ethernet/built-in.o CC drivers/usb/host/ehci-hcd.o CC drivers/usb/host/ehci-platform.o LD drivers/usb/misc/built-in.o CC drivers/usb/phy/of.o CC net/xfrm/xfrm_algo.o CC drivers/usb/host/ohci-hcd.o LD drivers/mmc/core/mmc_core.o LD net/unix/unix.o LD drivers/net/built-in.o LD net/unix/built-in.o CC drivers/usb/storage/scsiglue.o LD drivers/mmc/core/built-in.o CC drivers/usb/storage/protocol.o CC drivers/usb/storage/transport.o LD drivers/scsi/sd_mod.o CC drivers/tty/tty_ioctl.o LD drivers/scsi/built-in.o CC drivers/tty/tty_ldisc.o LD drivers/video/console/built-in.o LD drivers/video/built-in.o LD drivers/usb/phy/built-in.o CC net/sunrpc/svcsock.o CC drivers/usb/storage/usb.o CC net/sunrpc/svcauth.o CC net/ipv4/inet_lro.o CC fs/nfs/read.o CC net/sunrpc/svcauth_unix.o /home/kisskb/slave/src/net/ipv4/tcp_input.c: In function 'tcp_data_queue': /home/kisskb/slave/src/net/ipv4/tcp_input.c:4225:49: warning: array subscript is above array bounds [-Warray-bounds] tp->selective_acks[i-1] = tp->selective_acks[i]; ^ CC net/ipv4/ipconfig.o CC net/ipv4/inet_diag.o CC net/sunrpc/addr.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)) ^ CC drivers/mmc/host/dw_mmc-pltfm.o CC net/ipv4/tcp_diag.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; ^ CC net/ipv4/tcp_cubic.o CC drivers/usb/host/ohci-platform.o CC drivers/usb/storage/initializers.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 net/ipv4/xfrm4_policy.o CC net/ipv4/xfrm4_state.o CC net/ipv4/xfrm4_input.o CC net/ipv4/xfrm4_output.o CC net/ipv4/xfrm4_protocol.o LD fs/ext4/ext4.o LD drivers/mtd/nand/nand.o LD drivers/mtd/nand/built-in.o /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; ^ /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; ^ LD drivers/mtd/built-in.o LD fs/ext4/built-in.o CC drivers/usb/storage/sierra_ms.o CC drivers/tty/tty_buffer.o CC drivers/usb/storage/option_ms.o CC net/sunrpc/rpcb_clnt.o CC drivers/usb/storage/usual-tables.o CC net/sunrpc/timer.o CC drivers/mmc/host/sdhci-pltfm.o CC net/sunrpc/xdr.o CC net/sunrpc/sunrpc_syms.o CC drivers/tty/tty_port.o CC net/sunrpc/cache.o CC net/sunrpc/rpc_pipe.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 net/sunrpc/svc_xprt.o CC drivers/tty/tty_mutex.o CC net/sunrpc/stats.o CC drivers/tty/tty_ldsem.o CC net/sunrpc/sysctl.o CC drivers/tty/pty.o CC fs/nfs/symlink.o LD drivers/tty/ipwireless/built-in.o CC fs/nfs/unlink.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/tty/serial/serial_core.o CC fs/nfs/write.o CC drivers/tty/serial/earlycon.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 fs/nfs/namespace.o CC fs/nfs/mount_clnt.o LD drivers/usb/core/usbcore.o CC drivers/tty/vt/vt_ioctl.o LD net/xfrm/built-in.o LD drivers/usb/core/built-in.o CC drivers/tty/serial/8250/8250_port.o CC fs/nfs/sysctl.o CC fs/nfs/nfstrace.o CC drivers/tty/serial/8250/8250_core.o LD drivers/usb/storage/usb-storage.o CC drivers/tty/serial/8250/8250_early.o CC fs/nfs/nfs2super.o CC drivers/tty/serial/8250/8250_dw.o CC fs/nfs/proc.o LD drivers/usb/storage/built-in.o CC drivers/tty/serial/8250/8250_of.o LD drivers/mmc/host/built-in.o CC drivers/tty/vt/vc_screen.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 drivers/mmc/built-in.o CC fs/nfs/nfs2xdr.o CC drivers/tty/vt/selection.o CC fs/nfs/nfs3super.o CC drivers/tty/vt/keyboard.o CC drivers/tty/vt/consolemap.o CC fs/nfs/nfs3client.o CONMK drivers/tty/vt/consolemap_deftbl.c CC drivers/tty/vt/vt.o CC fs/nfs/nfs3proc.o SHIPPED drivers/tty/vt/defkeymap.c CC fs/nfs/nfs3xdr.o CC drivers/tty/vt/consolemap_deftbl.o CC drivers/tty/vt/defkeymap.o /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; ^ /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; ^ /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; ^ /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; ^ /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:163:19: warning: 'i' may be used uninitialized in this function [-Wmaybe-uninitialized] if (!list_empty(i->head)) { ^ /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:235:19: note: 'i' was declared here struct irq_info *i; ^ LD drivers/tty/serial/8250/8250.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; ^ LD net/ipv4/built-in.o LD fs/nfs/nfsv2.o LD net/sunrpc/sunrpc.o LD net/sunrpc/built-in.o LD net/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 fs/nfs/nfsv3.o LD fs/nfs/nfs.o LD fs/nfs/built-in.o LD fs/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/drbg.ko LD [M] crypto/hmac.ko LD [M] crypto/sha256_generic.ko LD [M] crypto/jitterentropy_rng.ko make[1]: Leaving directory '/home/kisskb/slave/build/linus_axs103_smp_defconfig_arcv2' Completed OK # rm -rf /home/kisskb/slave/build/linus_axs103_smp_defconfig_arcv2 # Build took: 0:00:45.817976

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