Buildresult: linus/axs103_smp_defconfig/arcv2-gcc6 built on Mar 2 2016, 05:14

kisskb

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Status:	OK
Date/Time:	Mar 2 2016, 05:14
Duration:	0:00:44.931121
Builder:	ka2
Revision:	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc (`7d46af2084eabe73ce4dbf06072fded34b58b0c7)`
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 (103) /home/kisskb/slave/src/kernel/sysctl.c:1928:12: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/kernel/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/ipc/shm.c:1252:2: warning: 'ret' 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/fs/namei.c:1720:2: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/kernel.h:752:17: warning: comparison of distinct pointer types lacks a cast [enabled by default] /home/kisskb/slave/src/include/linux/rbtree.h:83:28: warning: 'rb_parent' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/rbtree.h:86:11: warning: 'rb_link' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/mm/mmap.c:682:17: warning: 'prev' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/namei.c:1720:2: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/arch/arc/include/asm/elf.h:58:29: warning: integer overflow in expression [-Woverflow] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' 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/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/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/drivers/base/regmap/regmap-mmio.c:113:1: warning: control reaches end of non-void function [-Wreturn-type] /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/datagram.c:99:5: warning: 'last' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/core/datagram.c:99:5: warning: 'last' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/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/net/packet/af_packet.c:2098:33: warning: 'hdrlen' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/unix/af_unix.c:1130:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/unix/af_unix.c:1036:20: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/core/ethtool.c:294:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/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/drivers/usb/storage/transport.c:473:40: 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/drivers/usb/storage/transport.c:499:15: warning: 'partial' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U9d10>.key[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U9d10>.key[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:26: warning: 'saddr.<U9d10>.a4.vif' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U9d10>.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.<U9d10>.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.<U9d10>.key[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U9d10>.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/core/neighbour.c:3180:10: warning: 'p_name' 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/svcauth_unix.c:282:12: warning: 'sin6' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/svcsock.c:779:6: warning: 'optname' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/svcsock.c:779:6: warning: 'level' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1153:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1144:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1153:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1144:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1207:12: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/tcp_input.c:4228:49: 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/tty/serial/8250/8250_core.c:163:19: warning: 'i' 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] Full Log # git rev-parse -q --verify 7d46af2084eabe73ce4dbf06072fded34b58b0c7^{commit} 7d46af2084eabe73ce4dbf06072fded34b58b0c7 already have revision, skipping fetch # git checkout -q -f -B kisskb 7d46af2084eabe73ce4dbf06072fded34b58b0c7 # git clean -qxdf # git log -1 commit 7d46af2084eabe73ce4dbf06072fded34b58b0c7 Merge: fc77dbd 397d153 Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Tue Mar 1 08:57:34 2016 -0800 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc Pull sparc fixes from David Miller: 1) System call tracing doesn't handle register contents properly across the trace. From Mike Frysinger. 2) Hook up copy_file_range 3) Build fix for 32-bit with newer tools. 4) New sun4v watchdog driver, from Wim Coekaerts. 5) Set context system call has to allow for servicable faults when we flush the register windows to memory * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc64: Fix sparc64_set_context stack handling. sparc32: Add -Wa,-Av8 to KBUILD_CFLAGS. Add sun4v_wdt watchdog driver sparc: Fix system call tracing register handling. sparc: Hook up copy_file_range syscall. # < /opt/cross/arcv2-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-gcc --version # < git log --format=%s --max-count=1 7d46af2084eabe73ce4dbf06072fded34b58b0c7 # < 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/mm-arch-hooks.h WRAP arch/arc/include/generated/asm/mman.h WRAP arch/arc/include/generated/asm/msgbuf.h WRAP arch/arc/include/generated/asm/param.h WRAP arch/arc/include/generated/asm/parport.h WRAP arch/arc/include/generated/asm/pci.h WRAP arch/arc/include/generated/asm/percpu.h WRAP arch/arc/include/generated/asm/poll.h WRAP arch/arc/include/generated/asm/posix_types.h WRAP arch/arc/include/generated/asm/preempt.h WRAP arch/arc/include/generated/asm/resource.h WRAP arch/arc/include/generated/asm/sembuf.h WRAP arch/arc/include/generated/asm/shmbuf.h WRAP arch/arc/include/generated/asm/siginfo.h WRAP arch/arc/include/generated/asm/socket.h WRAP arch/arc/include/generated/asm/sockios.h WRAP arch/arc/include/generated/asm/stat.h WRAP arch/arc/include/generated/asm/statfs.h WRAP arch/arc/include/generated/asm/termbits.h WRAP arch/arc/include/generated/asm/termios.h WRAP arch/arc/include/generated/asm/topology.h WRAP arch/arc/include/generated/asm/trace_clock.h WRAP arch/arc/include/generated/asm/types.h WRAP arch/arc/include/generated/asm/user.h WRAP arch/arc/include/generated/asm/vga.h WRAP arch/arc/include/generated/asm/word-at-a-time.h WRAP arch/arc/include/generated/asm/xor.h WRAP arch/arc/include/generated/asm/ucontext.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/sortextable HOSTCC scripts/conmakehash HOSTCC scripts/dtc/dtc.o CC scripts/mod/empty.o HOSTCC scripts/dtc/fstree.o HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/dtc/livetree.o CC scripts/mod/devicetable-offsets.s HOSTCC scripts/dtc/treesource.o HOSTCC scripts/dtc/srcpos.o HOSTCC scripts/dtc/checks.o HOSTCC scripts/dtc/util.o SHIPPED scripts/dtc/dtc-lexer.lex.c HOSTCC scripts/dtc/data.o SHIPPED scripts/dtc/dtc-parser.tab.h HOSTCC scripts/dtc/flattree.o 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 CC kernel/bounds.s CHK include/generated/timeconst.h 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/init_task.o CC init/calibrate.o UPD include/generated/compile.h CC init/version.o HOSTCC usr/gen_init_cpio CC arch/arc/mm/extable.o CC arch/arc/mm/ioremap.o CC arch/arc/mm/dma.o CC arch/arc/mm/fault.o CC arch/arc/mm/init.o CC arch/arc/mm/tlb.o AS arch/arc/mm/tlbex.o CC arch/arc/mm/mmap.o CC arch/arc/mm/cache.o CC arch/arc/kernel/arcksyms.o CC arch/arc/kernel/setup.o CC arch/arc/kernel/reset.o CC arch/arc/kernel/time.o CC arch/arc/kernel/ptrace.o CC arch/arc/kernel/process.o CC arch/arc/kernel/devtree.o CC arch/arc/kernel/irq.o DTC arch/arc/boot/dts/axs103_idu.dtb CC arch/arc/kernel/troubleshoot.o CC arch/arc/kernel/traps.o CC arch/arc/kernel/signal.o CC arch/arc/kernel/disasm.o CC arch/arc/kernel/stacktrace.o CC arch/arc/kernel/mcip.o CC arch/arc/kernel/sys.o CC arch/arc/kernel/smp.o CC arch/arc/kernel/module.o CC arch/arc/kernel/clk.o AS arch/arc/kernel/entry-arcv2.o CC arch/arc/kernel/intc-arcv2.o CC arch/arc/kernel/perf_event.o CC arch/arc/kernel/ctx_sw.o LDS arch/arc/kernel/vmlinux.lds AS arch/arc/kernel/head.o CC arch/arc/kernel/unwind.o DTB arch/arc/boot/dts/axs103_idu.dtb.S AS arch/arc/boot/dts/axs103_idu.dtb.o CC arch/arc/plat-axs10x/axs10x.o LD arch/arc/boot/dts/built-in.o GEN usr/initramfs_data.cpio.gz AS usr/initramfs_data.o LD usr/built-in.o LD certs/built-in.o CC kernel/fork.o CC kernel/exec_domain.o CC kernel/exit.o CC kernel/resource.o CC kernel/cpu.o CC kernel/softirq.o CC kernel/panic.o CC kernel/sysctl.o CC kernel/user.o CC kernel/ptrace.o CC kernel/signal.o CC kernel/sysctl_binary.o CC kernel/capability.o CC kernel/kthread.o CC kernel/params.o CC kernel/sys_ni.o CC kernel/task_work.o CC kernel/extable.o CC kernel/pid.o CC kernel/nsproxy.o CC kernel/workqueue.o CC kernel/async.o CC kernel/reboot.o CC kernel/range.o CC kernel/kmod.o CC kernel/sys.o CC kernel/notifier.o CC kernel/cred.o CC kernel/groups.o CC kernel/ksysfs.o CC kernel/smpboot.o CC kernel/bpf/core.o LD arch/arc/plat-axs10x/built-in.o LD kernel/livepatch/built-in.o CC kernel/events/core.o CC kernel/events/ring_buffer.o CC kernel/events/callchain.o CC kernel/printk/printk.o CC kernel/power/qos.o CC kernel/locking/mutex.o CC kernel/irq/irqdesc.o CC kernel/locking/semaphore.o LD init/mounts.o LD arch/arc/mm/built-in.o CC kernel/stacktrace.o CC kernel/rcu/update.o CC kernel/rcu/sync.o CC kernel/rcu/srcu.o CC kernel/futex.o CC kernel/smp.o LD init/built-in.o CC kernel/sched/core.o CC kernel/module.o CC kernel/time/time.o CC kernel/sched/loadavg.o CC mm/filemap.o CC kernel/kallsyms.o CC kernel/locking/rwsem.o GZIP kernel/config_data.gz CC kernel/stop_machine.o CC kernel/hung_task.o CC kernel/watchdog.o CC kernel/utsname_sysctl.o CC kernel/irq_work.o CC kernel/elfcore.o CC kernel/membarrier.o CC kernel/memremap.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; ^ CHK kernel/config_data.h CC mm/mempool.o CC kernel/sched/clock.o CC kernel/locking/percpu-rwsem.o UPD kernel/config_data.h CC kernel/sched/cputime.o CC kernel/sched/idle_task.o CC kernel/locking/spinlock.o CC kernel/irq/handle.o CC kernel/configs.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 ipc/util.o CC kernel/sched/fair.o CC kernel/locking/lglock.o CC kernel/locking/osq_lock.o CC ipc/msgutil.o CC kernel/locking/rtmutex.o CC ipc/msg.o CC fs/open.o CC fs/read_write.o CC security/commoncap.o CC ipc/sem.o CC fs/file_table.o CC kernel/time/timer.o CC security/min_addr.o CC kernel/locking/rwsem-spinlock.o CC fs/super.o CC kernel/sched/rt.o CC fs/char_dev.o CC kernel/sched/deadline.o CC mm/oom_kill.o CC fs/stat.o CC kernel/sched/stop_task.o LD kernel/power/built-in.o CC kernel/irq/manage.o CC kernel/irq/spurious.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 mm/maccess.o CC kernel/irq/resend.o CC mm/page_alloc.o CC kernel/sched/wait.o CC ipc/shm.o CC mm/page-writeback.o CC mm/readahead.o CC kernel/sched/completion.o CC fs/exec.o CC kernel/sched/idle.o CC mm/swap.o CC kernel/time/hrtimer.o CC kernel/irq/chip.o LD kernel/bpf/built-in.o CC ipc/syscall.o CC kernel/sched/cpupri.o CC kernel/sched/cpudeadline.o CC mm/truncate.o CC ipc/ipc_sysctl.o CC kernel/irq/dummychip.o CC ipc/mqueue.o LD arch/arc/kernel/built-in.o CC mm/vmscan.o CC ipc/namespace.o LD arch/arc/built-in.o CC kernel/irq/devres.o CC ipc/mq_sysctl.o CC fs/pipe.o CC fs/namei.o CC fs/fcntl.o CC mm/shmem.o CC fs/ioctl.o CC fs/readdir.o CC kernel/time/itimer.o CC kernel/irq/generic-chip.o LD security/built-in.o CC kernel/time/posix-timers.o CC kernel/time/timekeeping.o CC kernel/time/posix-cpu-timers.o CC kernel/irq/proc.o CC kernel/irq/irqdomain.o LD kernel/locking/built-in.o CC kernel/irq/migration.o CC mm/util.o CC mm/mmzone.o CC kernel/time/ntp.o CC crypto/api.o CC crypto/cipher.o CC fs/select.o CC block/bio.o CC block/elevator.o CC kernel/time/clocksource.o CC fs/dcache.o CC kernel/time/jiffies.o CC fs/inode.o CC mm/vmstat.o /home/kisskb/slave/src/ipc/shm.c: In function 'SyS_shmat': /home/kisskb/slave/src/ipc/shm.c:1252:2: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] return (long)ret; ^ /home/kisskb/slave/src/ipc/shm.c:1245:16: note: 'ret' was declared here unsigned long ret; ^ CC fs/attr.o CC kernel/time/timer_list.o CC fs/bad_inode.o CC mm/backing-dev.o CC kernel/time/timeconv.o CC mm/mm_init.o CC kernel/time/timecounter.o CC kernel/time/posix-clock.o CC fs/file.o CC mm/mmu_context.o CC fs/filesystems.o CC fs/namespace.o CC crypto/compress.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 fs/seq_file.o CC kernel/time/alarmtimer.o CC fs/xattr.o CC kernel/time/clockevents.o CC fs/libfs.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 fs/fs-writeback.o CC mm/percpu.o CC fs/pnode.o CC mm/slab_common.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 fs/splice.o CC kernel/time/tick-common.o LD kernel/printk/built-in.o CC kernel/time/tick-oneshot.o CC kernel/time/tick-sched.o CC fs/sync.o CC crypto/memneq.o CC mm/compaction.o LD kernel/irq/built-in.o CC fs/utimes.o CC mm/vmacache.o CC mm/interval_tree.o CC mm/list_lru.o CC crypto/crypto_wq.o CC mm/workingset.o CC fs/stack.o LD kernel/rcu/built-in.o CC mm/debug.o CC fs/fs_struct.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; ^ /home/kisskb/slave/src/fs/namei.c: In function 'walk_component': /home/kisskb/slave/src/fs/namei.c:1720:2: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] return pick_link(nd, link, inode, seq); ^ /home/kisskb/slave/src/fs/namei.c:1729:11: note: 'seq' was declared here unsigned seq; ^ CC mm/gup.o CC block/blk-core.o CC crypto/scatterwalk.o CC block/blk-tag.o CC fs/statfs.o LD sound/built-in.o LD drivers/amba/built-in.o CC mm/highmem.o CC fs/fs_pin.o LD ipc/built-in.o CC mm/memory.o LD drivers/auxdisplay/built-in.o CC block/blk-sysfs.o CC crypto/proc.o CC crypto/aead.o CC fs/nsfs.o CC fs/buffer.o CC mm/mincore.o CC block/blk-flush.o CC mm/mlock.o CC fs/block_dev.o CC mm/mmap.o CC mm/mprotect.o CC mm/mremap.o LD drivers/block/built-in.o CC mm/msync.o LD firmware/built-in.o LD drivers/bus/built-in.o CC fs/direct-io.o CC mm/rmap.o CC block/blk-settings.o LD drivers/cdrom/built-in.o CC mm/vmalloc.o CC fs/mpage.o CC drivers/base/component.o CC drivers/char/mem.o CC fs/proc_namespace.o LD kernel/time/built-in.o CC crypto/ablkcipher.o CC crypto/blkcipher.o CC fs/devpts/inode.o LD fs/exofs/built-in.o CC mm/pagewalk.o CC drivers/clk/clk-devres.o CC fs/jbd2/transaction.o CC fs/fat/cache.o CC mm/pgtable-generic.o CC mm/init-mm.o CC crypto/skcipher.o CC fs/kernfs/mount.o CC net/socket.o CC block/blk-ioc.o CC drivers/base/core.o CC fs/ext4/balloc.o CC mm/nobootmem.o CC mm/fadvise.o CC drivers/clk/clkdev.o CC fs/lockd/clntlock.o CC mm/madvise.o CC mm/memblock.o CC mm/dmapool.o CC fs/nfs_common/grace.o CC crypto/chainiv.o CC fs/nfs/client.o CC fs/nls/nls_base.o CC fs/nls/nls_cp437.o LD fs/devpts/devpts.o LD fs/devpts/built-in.o CC block/blk-map.o CC mm/slab.o CC crypto/eseqiv.o CC drivers/char/random.o CC crypto/ahash.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/notify/fsnotify.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:734, 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:714:29: note: 'rb_parent' was declared here struct rb_node rb_link, rb_parent; ^ In file included from /home/kisskb/slave/src/include/linux/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:734, 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:714:19: note: 'rb_link' was declared here struct rb_node rb_link, rb_parent; ^ /home/kisskb/slave/src/mm/mmap.c:682:17: warning: 'prev' may be used uninitialized in this function [-Wmaybe-uninitialized] __vma_link_list(mm, vma, prev, rb_parent); ^ /home/kisskb/slave/src/mm/mmap.c:713:25: note: 'prev' was declared here struct vm_area_struct prev; ^ /home/kisskb/slave/src/fs/namei.c: In function 'path_openat': /home/kisskb/slave/src/fs/namei.c:1720:2: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] return pick_link(nd, link, inode, seq); ^ /home/kisskb/slave/src/fs/namei.c:3092:11: note: 'seq' was declared here unsigned seq; ^ CC drivers/clk/clk.o CC block/blk-exec.o CC fs/fat/dir.o CC fs/nls/nls_iso8859-1.o CC fs/kernfs/inode.o CC drivers/char/misc.o CC fs/ntfs/aops.o CC fs/ntfs/attrib.o CC fs/ntfs/collate.o LD fs/nls/built-in.o CC block/blk-merge.o LD drivers/char/agp/built-in.o CC crypto/shash.o CC block/blk-softirq.o CC crypto/pcompress.o LD fs/quota/built-in.o CC fs/nfs/dir.o CC crypto/akcipher.o CC crypto/algboss.o CC fs/eventpoll.o CC fs/lockd/clntproc.o LD fs/nfs_common/built-in.o CC fs/ramfs/inode.o CC fs/ramfs/file-mmu.o CC block/blk-timeout.o CC fs/anon_inodes.o CC fs/sysfs/file.o CC fs/signalfd.o CC fs/proc/task_mmu.o CC fs/notify/notification.o CC block/blk-lib.o CC fs/timerfd.o CC crypto/testmgr.o CC fs/eventfd.o CC crypto/crypto_null.o CC fs/ntfs/compress.o CC fs/kernfs/dir.o CC crypto/aes_generic.o CC crypto/crc32c_generic.o CC block/blk-mq.o CC crypto/rng.o CC block/blk-mq-tag.o CC fs/notify/group.o LD fs/ramfs/ramfs.o CC [M] crypto/echainiv.o LD fs/ramfs/built-in.o CC fs/aio.o CC fs/locks.o CC [M] crypto/hmac.o CC [M] crypto/sha256_generic.o LD kernel/sched/built-in.o CC fs/ext4/bitmap.o CC fs/ext4/dir.o CC drivers/base/bus.o CC fs/binfmt_script.o CC fs/sysfs/dir.o CC [M] crypto/drbg.o LD drivers/char/built-in.o CC [M] crypto/jitterentropy.o CC [M] crypto/jitterentropy-kcapi.o LD drivers/clocksource/built-in.o CC fs/ntfs/debug.o CC block/blk-mq-sysfs.o CC fs/binfmt_elf.o LD drivers/crypto/built-in.o CC fs/nfs/file.o CC fs/notify/inode_mark.o LD drivers/firewire/built-in.o CC fs/ntfs/dir.o CC fs/ntfs/file.o LD crypto/crypto.o LD crypto/crypto_algapi.o LD crypto/crypto_blkcipher.o LD crypto/cryptomgr.o CC fs/notify/mark.o CC fs/mbcache.o CC fs/sysfs/symlink.o CC fs/coredump.o CC fs/jbd2/commit.o CC fs/ntfs/index.o LD crypto/crypto_hash.o LD drivers/firmware/broadcom/built-in.o CC fs/ext4/file.o CC fs/drop_caches.o LD drivers/firmware/built-in.o CC drivers/base/dd.o CC fs/proc/inode.o CC fs/fat/fatent.o CC block/blk-mq-cpu.o CC fs/nfs/getroot.o CC fs/nfs/inode.o In file included from /home/kisskb/slave/src/include/linux/elf.h:4:0, from /home/kisskb/slave/src/include/linux/module.h:15, from /home/kisskb/slave/src/fs/binfmt_elf.c:12: /home/kisskb/slave/src/fs/binfmt_elf.c: In function 'load_elf_binary': /home/kisskb/slave/src/arch/arc/include/asm/elf.h:58:29: warning: integer overflow in expression [-Woverflow] #define ELF_ET_DYN_BASE (2 TASK_SIZE / 3) ^ /home/kisskb/slave/src/fs/binfmt_elf.c:919:16: note: in expansion of macro 'ELF_ET_DYN_BASE' load_bias = ELF_ET_DYN_BASE - vaddr; ^ LD net/802/built-in.o CC drivers/gpio/devres.o LD [M] crypto/jitterentropy_rng.o CC fs/ext4/fsync.o CC drivers/base/syscore.o CC fs/lockd/clntxdr.o LD drivers/gpu/drm/bridge/built-in.o CC fs/lockd/host.o CC fs/sysfs/group.o CC fs/sysfs/mount.o CC fs/ntfs/inode.o LD drivers/gpu/drm/i2c/built-in.o CC block/blk-mq-cpumap.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 block/ioctl.o CC fs/notify/vfsmount_mark.o CC fs/notify/fdinfo.o CC block/genhd.o CC fs/notify/dnotify/dnotify.o CC drivers/gpio/gpiolib.o LD drivers/gpu/drm/omapdrm/displays/built-in.o CC fs/ext4/ialloc.o CC drivers/gpio/gpiolib-legacy.o LD drivers/gpu/drm/omapdrm/dss/built-in.o CC block/scsi_ioctl.o CC fs/ntfs/mft.o LD drivers/gpu/drm/omapdrm/built-in.o CC net/core/sock.o CC fs/ntfs/mst.o CC drivers/base/driver.o CC fs/ntfs/namei.o In file included from /home/kisskb/slave/src/fs/ext4/fsync.c:32:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC fs/kernfs/file.o LD drivers/gpu/drm/panel/built-in.o CC fs/ntfs/runlist.o CC block/partition-generic.o LD drivers/gpu/drm/tilcdc/built-in.o CC drivers/base/class.o LD fs/notify/fanotify/built-in.o LD fs/sysfs/built-in.o CC fs/ext4/inode.o CC block/ioprio.o LD drivers/gpu/drm/built-in.o CC fs/notify/inotify/inotify_fsnotify.o LD fs/notify/dnotify/built-in.o CC fs/fat/file.o CC fs/ext4/page-io.o CC fs/fat/inode.o CC fs/ext4/ioctl.o CC fs/lockd/svc.o LD drivers/gpu/vga/built-in.o CC fs/lockd/svclock.o CC fs/ntfs/super.o LD drivers/gpu/built-in.o CC drivers/base/platform.o CC fs/ntfs/sysctl.o CC fs/proc/root.o CC drivers/gpio/gpiolib-of.o CC fs/jbd2/recovery.o CC drivers/base/cpu.o CC block/badblocks.o CC fs/ntfs/unistr.o CC fs/nfs/super.o CC drivers/hid/hid-core.o LD arch/arc/lib/built-in.o LD mm/built-in.o CC fs/nfs/direct.o AS arch/arc/lib/memcmp.o CC fs/ntfs/upcase.o LD kernel/events/built-in.o CC fs/nfs/pagelist.o AS arch/arc/lib/memcpy-archs.o LD kernel/built-in.o CC fs/jbd2/checkpoint.o CC fs/notify/inotify/inotify_user.o CC fs/jbd2/revoke.o CC fs/jbd2/journal.o LD crypto/built-in.o AS arch/arc/lib/memset-archs.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 lib/lockref.o CC lib/bcd.o CC lib/div64.o CC fs/fat/misc.o AS arch/arc/lib/strchr-700.o CC drivers/gpio/gpio-generic.o CC net/ethernet/eth.o CC lib/sort.o LD virt/lib/built-in.o CC fs/proc/base.o CC drivers/base/firmware.o AS arch/arc/lib/strcmp-archs.o LD virt/built-in.o CC block/bsg.o CC drivers/base/init.o CC drivers/base/map.o CC lib/parser.o CC block/partitions/check.o AS arch/arc/lib/strcpy-700.o AS arch/arc/lib/strlen.o CC lib/halfmd4.o CC block/noop-iosched.o CC lib/debug_locks.o AR arch/arc/lib/lib.a CC block/deadline-iosched.o CC lib/random32.o CC block/cfq-iosched.o CC block/partitions/msdos.o CC fs/fat/nfs.o CC lib/bust_spinlocks.o CC fs/lockd/svcshare.o CC drivers/base/devres.o CC lib/kasprintf.o CC drivers/base/attribute_container.o CC fs/kernfs/symlink.o CC lib/bitmap.o CC fs/ext4/namei.o CC lib/scatterlist.o CC fs/lockd/svcproc.o CC drivers/base/transport_class.o CC lib/gcd.o CC fs/fat/namei_vfat.o CC net/ipv4/route.o CC lib/lcm.o CC lib/list_sort.o CC drivers/gpio/gpio-dwapb.o CC drivers/base/topology.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; ^ CC drivers/base/container.o CC drivers/base/property.o CC lib/uuid.o CC drivers/base/cacheinfo.o CC block/partitions/efi.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 lib/flex_array.o CC fs/lockd/svcsubs.o LD fs/notify/inotify/built-in.o CC lib/iov_iter.o LD fs/kernfs/built-in.o LD fs/notify/built-in.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 lib/clz_ctz.o CC drivers/base/devtmpfs.o CC net/key/af_key.o CC drivers/base/power/clock_ops.o CC net/ipv6/addrconf_core.o CC fs/fat/namei_msdos.o CC drivers/base/dma-mapping.o CC lib/bsearch.o CC drivers/base/firmware_class.o CC drivers/base/module.o LD fs/fat/fat.o CC drivers/base/regmap/regmap.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 drivers/base/regmap/regcache.o CC drivers/clk/clk-divider.o CC drivers/clk/clk-fixed-factor.o CC lib/find_bit.o CC lib/llist.o CC lib/memweight.o CC fs/ext4/super.o CC fs/lockd/mon.o CC lib/kfifo.o CC drivers/clk/clk-fixed-rate.o /home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_block_zero_page_range': /home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED) { ^ /home/kisskb/slave/src/fs/ext4/inode.c:475:6: note: 'retval' was declared here int retval; ^ LD drivers/base/power/built-in.o CC lib/percpu-refcount.o CC lib/percpu_ida.o LD drivers/hsi/clients/built-in.o LD drivers/gpio/built-in.o CC fs/nfs/read.o LD drivers/hsi/controllers/built-in.o CC fs/ext4/symlink.o CC lib/rhashtable.o CC fs/ext4/hash.o CC lib/reciprocal_div.o LD drivers/hwtracing/intel_th/built-in.o LD net/ethernet/built-in.o LD drivers/hsi/built-in.o CC net/netlink/genetlink.o CC net/netlink/af_netlink.o LD drivers/idle/built-in.o CC drivers/clk/clk-gate.o CC drivers/i2c/i2c-boardinfo.o /home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_map_blocks': /home/kisskb/slave/src/fs/ext4/inode.c:559:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED) { ^ CC lib/once.o CC drivers/irqchip/irqchip.o CC drivers/input/serio/serio.o CC drivers/input/input.o LD fs/ntfs/ntfs.o CC lib/string_helpers.o LD fs/ntfs/built-in.o LD block/partitions/built-in.o CC drivers/clk/clk-multiplier.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 net/ipv6/exthdrs_core.o CC drivers/base/regmap/regcache-rbtree.o CC lib/hexdump.o CC fs/proc/generic.o CC lib/kstrtox.o In file included from /home/kisskb/slave/src/include/linux/jbd2.h:26:0, from /home/kisskb/slave/src/fs/jbd2/journal.c:28: /home/kisskb/slave/src/fs/jbd2/journal.c: In function 'jbd2_journal_init_inode': /home/kisskb/slave/src/include/linux/buffer_head.h:363:2: warning: 'blocknr' may be used uninitialized in this function [-Wmaybe-uninitialized] return __getblk_gfp(bdev, block, size, 0); ^ /home/kisskb/slave/src/fs/jbd2/journal.c:1194:21: note: 'blocknr' was declared here unsigned long long blocknr; ^ /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 lib/iomap_copy.o CC fs/lockd/xdr.o CC drivers/clk/clk-mux.o CC lib/hweight.o CC lib/devres.o CC net/ipv6/ip6_checksum.o CC drivers/i2c/i2c-core.o CC fs/nfs/symlink.o CC fs/ext4/resize.o LD fs/fat/vfat.o CC drivers/irqchip/irq-dw-apb-ictl.o CC lib/bitrev.o CC net/ipv6/ip6_icmp.o CC drivers/clk/clk-composite.o CC drivers/base/regmap/regcache-lzo.o CC lib/rational.o CC net/core/request_sock.o CC drivers/clk/clk-fractional-divider.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/hid/hid-input.o CC fs/lockd/clnt4xdr.o CC fs/ext4/extents.o CC lib/crc16.o HOSTCC lib/gen_crc32table CC drivers/clk/clk-gpio.o LD fs/fat/msdos.o LD fs/fat/built-in.o CC fs/nfs/unlink.o CC lib/percpu_counter.o CC lib/lz4/lz4_decompress.o CC lib/fonts/fonts.o CC lib/lzo/lzo1x_compress.o CC lib/xz/xz_dec_syms.o CC fs/nfs/write.o CC lib/zlib_inflate/inffast.o CC lib/syscall.o CC fs/lockd/xdr4.o CC drivers/base/regmap/regcache-flat.o CC net/core/skbuff.o CC lib/nlattr.o CC lib/checksum.o CC drivers/clk/clk-conf.o CC lib/fonts/font_8x8.o CC lib/xz/xz_dec_stream.o LD drivers/irqchip/built-in.o LD drivers/leds/built-in.o CC lib/fonts/font_8x16.o LD drivers/lguest/built-in.o CC drivers/input/serio/serport.o LD drivers/clk/bcm/built-in.o CC net/ipv6/output_core.o CC drivers/base/regmap/regmap-mmio.o CC fs/nfs/namespace.o CC lib/atomic64.o LD drivers/macintosh/built-in.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] } ^ CC lib/cpu_rmap.o CC drivers/i2c/i2c-dev.o LD drivers/clk/built-in.o CC lib/lzo/lzo1x_decompress_safe.o CC drivers/mfd/syscon.o CC lib/zlib_inflate/infutil.o CC lib/dynamic_queue_limits.o CC lib/zlib_inflate/inflate.o LD lib/fonts/font.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] } ^ LD lib/fonts/built-in.o CC fs/proc/array.o CC lib/net_utils.o CC fs/nfs/mount_clnt.o LD drivers/misc/cb710/built-in.o CC lib/zlib_inflate/inftrees.o CC net/ipv6/protocol.o LD fs/jbd2/jbd2.o LD drivers/media/common/b2c2/built-in.o LD fs/jbd2/built-in.o CC net/core/datagram.o CC lib/cmdline.o CC lib/argv_split.o LD drivers/misc/lis3lv02d/built-in.o CC fs/lockd/svc4proc.o LD drivers/misc/eeprom/built-in.o LD drivers/media/common/saa7146/built-in.o CC lib/cpumask.o CC lib/zlib_inflate/inflate_syms.o LD lib/lz4/built-in.o LD drivers/misc/ti-st/built-in.o LD drivers/misc/mic/bus/built-in.o CC lib/ctype.o LD drivers/media/common/siano/built-in.o LD drivers/mfd/built-in.o CC drivers/hid/hid-generic.o CC lib/dec_and_lock.o CC fs/proc/fd.o CC fs/proc/proc_tty.o LD drivers/misc/mic/built-in.o LD drivers/media/common/built-in.o CC lib/decompress.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] } ^ CC lib/decompress_bunzip2.o CC net/core/stream.o LD drivers/misc/built-in.o CC lib/decompress_inflate.o LD lib/lzo/lzo_compress.o CC lib/decompress_unlzma.o CC lib/decompress_unlz4.o CC drivers/mmc/card/block.o LD lib/lzo/lzo_decompress.o CC lib/decompress_unlzo.o CC drivers/input/serio/libps2.o LD lib/lzo/built-in.o CC lib/decompress_unxz.o LD drivers/media/firewire/built-in.o CC lib/dump_stack.o CC lib/earlycpio.o CC lib/extable.o LD drivers/i2c/algos/built-in.o CC net/ipv6/ip6_offload.o CC lib/xz/xz_dec_lzma2.o CC lib/xz/xz_dec_bcj.o CC lib/fdt.o CC fs/lockd/procfs.o LD drivers/media/i2c/soc_camera/built-in.o CC drivers/net/mii.o CC drivers/i2c/busses/i2c-designware-core.o LD drivers/media/i2c/built-in.o CC lib/fdt_empty_tree.o LD drivers/i2c/muxes/built-in.o LD drivers/media/mmc/siano/built-in.o CC lib/fdt_ro.o CC drivers/hid/usbhid/hid-core.o LD drivers/media/mmc/built-in.o CC lib/fdt_rw.o LD drivers/base/regmap/built-in.o CC lib/fdt_strerror.o CC lib/fdt_sw.o CC lib/fdt_wip.o LD drivers/media/platform/omap/built-in.o LD block/built-in.o LD drivers/base/built-in.o CC fs/nfs/nfstrace.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/platform/built-in.o CC lib/flex_proportions.o LD drivers/media/pci/b2c2/built-in.o CC fs/proc/cmdline.o CC lib/idr.o LD drivers/media/tuners/built-in.o LD drivers/media/rc/built-in.o CC fs/proc/consoles.o CC lib/int_sqrt.o CC net/ipv4/inetpeer.o CC drivers/input/input-compat.o LD drivers/nfc/built-in.o CC net/ipv6/tcpv6_offload.o LD drivers/media/pci/ddbridge/built-in.o CC lib/ioremap.o LD net/key/built-in.o CC net/ipv4/protocol.o LD drivers/nvme/host/built-in.o CC net/core/scm.o CC lib/irq_regs.o CC net/packet/af_packet.o LD drivers/nvme/built-in.o CC fs/nfs/sysctl.o LD drivers/media/pci/dm1105/built-in.o CC fs/nfs/nfs2super.o CC lib/is_single_threaded.o CC lib/klist.o CC drivers/of/base.o CC lib/kobject.o LD drivers/media/usb/b2c2/built-in.o LD drivers/perf/built-in.o CC fs/proc/cpuinfo.o LD drivers/media/pci/mantis/built-in.o CC lib/kobject_uevent.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/media/usb/dvb-usb/built-in.o LD fs/lockd/lockd.o LD drivers/platform/built-in.o LD drivers/media/pci/ngene/built-in.o LD drivers/media/pci/pluto2/built-in.o LD fs/lockd/built-in.o LD drivers/power/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o CC fs/proc/devices.o CC net/ipv4/ip_input.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 drivers/media/pci/pt3/built-in.o LD drivers/media/pci/pt1/built-in.o CC fs/proc/interrupts.o CC drivers/pps/pps.o LD lib/xz/xz_dec.o LD drivers/media/usb/s2255/built-in.o LD drivers/media/pci/smipcie/built-in.o LD drivers/media/pci/saa7146/built-in.o CC lib/md5.o LD lib/xz/built-in.o CC drivers/input/input-mt.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 lib/plist.o CC lib/nmi_backtrace.o LD drivers/media/usb/siano/built-in.o CC lib/proportions.o CC lib/radix-tree.o CC lib/ratelimit.o LD drivers/media/pci/ttpci/built-in.o CC fs/proc/loadavg.o LD drivers/input/serio/built-in.o LD drivers/media/pci/built-in.o CC fs/proc/meminfo.o LD drivers/media/usb/stkwebcam/built-in.o CC net/sched/sch_generic.o CC fs/proc/stat.o CC net/ipv4/ip_fragment.o CC drivers/ptp/ptp_clock.o LD drivers/media/usb/ttusb-budget/built-in.o CC net/ipv4/ip_forward.o CC drivers/ptp/ptp_chardev.o LD lib/zlib_inflate/zlib_inflate.o CC lib/rbtree.o LD lib/zlib_inflate/built-in.o CC lib/seq_buf.o CC lib/sha1.o LD drivers/media/usb/ttusb-dec/built-in.o CC fs/nfs/proc.o CC drivers/i2c/busses/i2c-designware-platdrv.o CC net/core/gen_stats.o CC lib/show_mem.o CC drivers/net/Space.o CC fs/ext4/ext4_jbd2.o CC fs/proc/uptime.o CC fs/ext4/migrate.o CC fs/proc/version.o CC fs/ext4/mballoc.o LD drivers/media/usb/zr364xx/built-in.o CC fs/proc/softirqs.o CC lib/string.o CC net/ipv6/udp_offload.o CC lib/timerqueue.o LD drivers/media/usb/built-in.o CC lib/vsprintf.o CC fs/nfs/nfs2xdr.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 net/ipv4/ip_options.o CC fs/nfs/nfs3super.o CC fs/nfs/nfs3client.o LD drivers/media/built-in.o CC net/ipv6/exthdrs_offload.o CC fs/nfs/nfs3proc.o CC fs/proc/namespaces.o CC drivers/pps/kapi.o LD drivers/hid/hid.o CC drivers/hid/usbhid/hid-quirks.o GEN lib/crc32table.h CC lib/crc32.o CC drivers/ptp/ptp_sysfs.o CC fs/proc/self.o LD drivers/pwm/built-in.o CC net/sched/sch_mq.o CC drivers/net/loopback.o CC fs/proc/thread_self.o LD net/netlink/built-in.o LD drivers/i2c/busses/i2c-designware-platform.o CC drivers/reset/core.o CC fs/proc/proc_sysctl.o LD drivers/i2c/busses/built-in.o LD drivers/i2c/built-in.o CC net/core/gen_estimator.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 fs/proc/proc_net.o LD net/wireless/built-in.o CC net/unix/af_unix.o CC net/unix/garbage.o LD drivers/net/ethernet/cadence/built-in.o CC drivers/net/phy/phy.o CC net/ipv4/ip_output.o LD drivers/soc/bcm/built-in.o LD drivers/net/ethernet/ezchip/built-in.o CC net/xfrm/xfrm_policy.o In file included from /home/kisskb/slave/src/fs/ext4/mballoc.c:24:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC net/ipv4/ip_sockglue.o CC drivers/input/ff-core.o CC net/ipv4/inet_hashtables.o CC drivers/scsi/scsi.o LD drivers/soc/fsl/built-in.o LD drivers/net/ethernet/netronome/built-in.o CC net/sunrpc/clnt.o CC net/sunrpc/xprt.o LD drivers/soc/built-in.o LD drivers/hid/usbhid/usbhid.o LD drivers/hid/usbhid/built-in.o LD drivers/net/ethernet/qualcomm/built-in.o CC drivers/pps/sysfs.o LD drivers/hid/built-in.o LD drivers/net/ethernet/renesas/built-in.o CC fs/nfs/nfs3xdr.o CC fs/proc/kmsg.o LD lib/built-in.o CC fs/proc/page.o LD drivers/net/ethernet/rocker/built-in.o CC net/core/net_namespace.o LD drivers/reset/built-in.o CC fs/ext4/block_validity.o LD drivers/net/ethernet/samsung/built-in.o CC net/sunrpc/socklib.o CC drivers/tty/tty_io.o CC drivers/tty/n_tty.o LD drivers/net/ethernet/synopsys/built-in.o LD drivers/video/backlight/built-in.o LD drivers/ptp/ptp.o CC fs/ext4/move_extent.o CC fs/ext4/mmp.o CC drivers/usb/common/common.o LD drivers/ptp/built-in.o /home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_ext_map_blocks': /home/kisskb/slave/src/fs/ext4/extents.c:2306:14: warning: 'lblock' may be used uninitialized in this function [-Wmaybe-uninitialized] ext4_lblk_t lblock; ^ /home/kisskb/slave/src/fs/ext4/extents.c:2305:14: warning: 'len' may be used uninitialized in this function [-Wmaybe-uninitialized] ext4_lblk_t len; ^ LD net/ipv6/built-in.o CC net/sysctl_net.o CC drivers/usb/host/ehci-hcd.o LD drivers/pps/clients/built-in.o LD fs/nfs/nfs.o CC drivers/video/console/dummycon.o CC net/ipv4/inet_timewait_sock.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_main.o CC net/core/secure_seq.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.o LD drivers/pps/generators/built-in.o CC drivers/mmc/card/queue.o LD drivers/pps/pps_core.o CC drivers/usb/core/usb.o CC drivers/usb/core/hub.o LD drivers/pps/built-in.o LD drivers/net/wireless/admtek/built-in.o CC net/ipv4/inet_connection_sock.o CC drivers/input/mousedev.o CC net/core/flow_dissector.o CC net/ipv4/tcp.o CC fs/ext4/indirect.o LD fs/nfs/nfsv2.o LD drivers/net/wireless/ath/built-in.o CC fs/ext4/extents_status.o LD net/sched/built-in.o LD drivers/net/wireless/broadcom/built-in.o LD drivers/net/wireless/atmel/built-in.o LD drivers/usb/common/usb-common.o LD drivers/usb/common/built-in.o LD drivers/net/wireless/intel/built-in.o LD drivers/net/wireless/cisco/built-in.o CC net/core/sysctl_net_core.o LD drivers/net/wireless/intersil/built-in.o LD drivers/usb/misc/built-in.o LD drivers/net/wireless/marvell/built-in.o CC fs/ext4/xattr.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/net/wireless/mediatek/built-in.o LD drivers/net/wireless/ralink/built-in.o CC net/core/dev.o LD drivers/net/wireless/realtek/built-in.o CC drivers/video/console/fbcon.o CC drivers/usb/phy/of.o LD drivers/net/wireless/st/built-in.o LD drivers/net/wireless/rsi/built-in.o LD drivers/net/wireless/ti/built-in.o CC drivers/video/console/bitblit.o LD drivers/net/wireless/zydas/built-in.o CC drivers/video/console/softcursor.o LD drivers/net/wireless/built-in.o CC fs/ext4/xattr_user.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 drivers/of/device.o CC drivers/usb/storage/scsiglue.o CC drivers/usb/storage/protocol.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 fs/ext4/xattr_trusted.o CC net/unix/sysctl_net_unix.o LD drivers/mmc/card/mmc_block.o CC drivers/net/phy/phy_device.o CC drivers/scsi/hosts.o LD drivers/mmc/card/built-in.o CC drivers/net/ethernet/stmicro/stmmac/ring_mode.o LD drivers/usb/phy/built-in.o CC net/sunrpc/xprtsock.o CC drivers/net/ethernet/stmicro/stmmac/chain_mode.o CC net/sunrpc/sched.o /home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_resolve_and_create_bundle': /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] xdst = dst_alloc(dst_ops, NULL, 0, DST_OBSOLETE_NONE, 0); ^ /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1581:18: note: 'dst_ops' was declared here struct dst_ops dst_ops; ^ LD fs/proc/proc.o LD fs/proc/built-in.o CC drivers/mmc/core/core.o CC drivers/mmc/core/bus.o CC drivers/usb/core/hcd.o CC drivers/net/ethernet/stmicro/stmmac/dwmac_lib.o CC net/ipv4/tcp_input.o CC net/ipv4/tcp_output.o CC fs/ext4/inline.o CC fs/ext4/readpage.o CC net/core/ethtool.o CC net/core/dev_addr_lists.o CC drivers/of/platform.o CC fs/ext4/sysfs.o CC net/ipv4/tcp_timer.o CC drivers/input/evdev.o CC drivers/usb/storage/transport.o CC net/ipv4/tcp_ipv4.o CC net/sunrpc/auth.o AR lib/lib.a CC net/core/dst.o CC net/sunrpc/auth_null.o CC drivers/mmc/core/host.o CC net/core/netevent.o CC drivers/mmc/core/mmc.o CC net/core/neighbour.o CC net/ipv4/tcp_minisocks.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/storage/usb.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 net/sunrpc/auth_unix.o CC drivers/scsi/scsi_ioctl.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/net/ethernet/stmicro/stmmac/dwmac1000_core.o CC net/ipv4/tcp_cong.o CC net/ipv4/tcp_metrics.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] } ^ /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 drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.o CC drivers/tty/tty_ioctl.o CC drivers/net/ethernet/stmicro/stmmac/dwmac100_core.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 fs/nfs/nfsv3.o LD fs/nfs/built-in.o CC drivers/tty/tty_ldisc.o CC drivers/of/fdt.o CC net/core/rtnetlink.o CC drivers/tty/tty_buffer.o /home/kisskb/slave/src/net/unix/af_unix.c: In function 'unix_dgram_sendmsg': /home/kisskb/slave/src/net/unix/af_unix.c:1724:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] other = unix_find_other(net, sunaddr, namelen, sk->sk_type, ^ CC drivers/mmc/core/mmc_ops.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/sunrpc/auth_generic.o CC drivers/net/phy/mdio_bus.o CC drivers/net/phy/mdio_device.o /home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_bundle_lookup': /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] xdst = dst_alloc(dst_ops, NULL, 0, DST_OBSOLETE_NONE, 0); ^ /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1581:18: note: 'dst_ops' was declared here struct dst_ops dst_ops; ^ CC net/sunrpc/svc.o LD net/packet/built-in.o CC drivers/scsi/scsicam.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; ^ CC drivers/scsi/scsi_error.o CC drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.o CC net/sunrpc/svcsock.o LD net/unix/unix.o LD net/unix/built-in.o CC drivers/usb/storage/initializers.o CC net/sunrpc/svcauth.o CC net/core/utils.o CC net/sunrpc/svcauth_unix.o CC net/core/link_watch.o CC drivers/net/ethernet/stmicro/stmmac/enh_desc.o CC drivers/tty/tty_port.o CC net/ipv4/tcp_fastopen.o CC drivers/net/ethernet/stmicro/stmmac/norm_desc.o CC drivers/usb/storage/sierra_ms.o CC net/sunrpc/addr.o CC drivers/net/phy/national.o CC net/ipv4/tcp_recovery.o CC drivers/tty/tty_mutex.o CC drivers/tty/tty_ldsem.o CC drivers/scsi/scsi_lib.o CC drivers/input/keyboard/atkbd.o In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/net/ipv4/tcp_metrics.c: In function 'tcp_metrics_nl_cmd_get': /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U9d10>.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.<U9d10>.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.<U9d10>.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.<U9d10>.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.<U9d10>.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.<U9d10>.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.<U9d10>.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.<U9d10>.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/tty/pty.o LD drivers/net/phy/libphy.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.<U9d10>.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.<U9d10>.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.<U9d10>.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.<U9d10>.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.<U9d10>.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.<U9d10>.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 net/core/filter.o CC net/ipv4/tcp_offload.o CC drivers/usb/storage/option_ms.o CC net/sunrpc/rpcb_clnt.o CC drivers/input/mouse/psmouse-base.o CC net/xfrm/xfrm_state.o CC drivers/of/fdt_address.o CC drivers/usb/core/urb.o CC drivers/input/mouse/synaptics.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", ^ LD drivers/tty/ipwireless/built-in.o CC drivers/net/ethernet/stmicro/stmmac/mmc_core.o CC net/core/sock_diag.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/ipv4/datagram.o CC drivers/tty/serial/serial_core.o LD drivers/net/phy/built-in.o CC net/ipv4/udp.o CC net/ipv4/raw.o CC net/sunrpc/timer.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.o CC net/sunrpc/xdr.o CC drivers/mmc/core/sd.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; ^ CC drivers/usb/storage/usual-tables.o CC drivers/mmc/core/sd_ops.o CC drivers/tty/vt/vt_ioctl.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.o CC net/ipv4/udplite.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_platform.o CC net/ipv4/udp_offload.o CC drivers/of/address.o CC net/sunrpc/sunrpc_syms.o CC net/sunrpc/cache.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/net/ethernet/stmicro/stmmac/dwmac-generic.o CC drivers/mmc/core/sdio.o CC drivers/usb/core/message.o CC net/sunrpc/rpc_pipe.o CC net/ipv4/arp.o LD drivers/usb/storage/usb-storage.o CC net/sunrpc/svc_xprt.o CC net/sunrpc/stats.o CC net/ipv4/icmp.o LD drivers/usb/storage/built-in.o CC drivers/mmc/core/sdio_ops.o CC net/ipv4/devinet.o CC net/ipv4/af_inet.o CC drivers/usb/core/driver.o CC net/core/dev_ioctl.o LD drivers/net/ethernet/stmicro/stmmac/stmmac.o CC drivers/usb/core/config.o CC net/core/tso.o LD drivers/net/ethernet/stmicro/stmmac/stmmac-platform.o CC net/core/sock_reuseport.o CC net/sunrpc/sysctl.o LD fs/ext4/ext4.o CC drivers/usb/core/file.o CC net/core/flow.o LD drivers/net/ethernet/stmicro/stmmac/built-in.o LD fs/ext4/built-in.o CC drivers/usb/core/buffer.o CC drivers/mmc/core/sdio_bus.o CC drivers/usb/host/ehci-platform.o LD drivers/input/keyboard/built-in.o LD drivers/net/ethernet/stmicro/built-in.o LD drivers/input/input-core.o CC drivers/mmc/core/sdio_cis.o CC drivers/scsi/scsi_common.o LD fs/built-in.o CC drivers/mmc/core/sdio_io.o LD drivers/net/ethernet/built-in.o CC net/ipv4/igmp.o CC net/ipv4/fib_frontend.o CC drivers/input/mouse/focaltech.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; ^ LD drivers/net/built-in.o /home/kisskb/slave/src/net/sunrpc/xdr.c: In function 'write_bytes_to_xdr_buf': /home/kisskb/slave/src/net/sunrpc/xdr.c:1153:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(subbuf->tail[0].iov_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.tail[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_to_pages(subbuf->pages, subbuf->page_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.page_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_to_pages(subbuf->pages, subbuf->page_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.pages' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1144:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(subbuf->head[0].iov_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.head[0].iov_base' was declared here struct xdr_buf subbuf; ^ CC drivers/scsi/scsi_lib_dma.o /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; ^ LD drivers/video/console/built-in.o /home/kisskb/slave/src/net/sunrpc/xdr.c: In function 'xdr_decode_word': /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(obj, subbuf->tail[0].iov_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.tail[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.page_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.pages' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(obj, subbuf->head[0].iov_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.head[0].iov_base' was declared here struct xdr_buf subbuf; ^ CC drivers/mmc/core/sdio_irq.o CC drivers/of/irq.o CC drivers/video/logo/logo.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 CC drivers/mmc/core/quirks.o LOGO drivers/video/logo/clut_vga16.c CC drivers/mmc/core/slot-gpio.o LOGO drivers/video/logo/logo_linux_vga16.c CC drivers/mmc/core/pwrseq.o CC net/ipv4/fib_semantics.o LOGO drivers/video/logo/logo_blackfin_vga16.c LOGO drivers/video/logo/logo_spe_clut224.c CC drivers/usb/core/sysfs.o CC drivers/tty/vt/vc_screen.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; ^ LOGO drivers/video/logo/logo_mac_clut224.c CC drivers/mmc/core/pwrseq_simple.o CC drivers/usb/core/endpoint.o CC drivers/mmc/core/pwrseq_emmc.o CC net/core/net-sysfs.o CC drivers/video/fbdev/core/fb_cmdline.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 CC net/core/net-procfs.o LOGO drivers/video/logo/logo_blackfin_clut224.c CC net/core/ptp_classifier.o CC drivers/input/mouse/alps.o CC net/ipv4/fib_trie.o LOGO drivers/video/logo/logo_dec_clut224.c LOGO drivers/video/logo/logo_m32r_clut224.c LOGO drivers/video/logo/logo_sgi_clut224.c CC drivers/usb/core/devio.o CC drivers/usb/core/notify.o CC drivers/usb/core/generic.o LD drivers/video/logo/built-in.o CC drivers/input/mouse/logips2pp.o CC drivers/input/mouse/trackpoint.o CC drivers/input/mouse/touchkit_ps2.o CC net/ipv4/inet_fragment.o CC drivers/scsi/scsi_scan.o CC drivers/usb/host/ohci-hcd.o CC drivers/mmc/host/sdhci.o CC drivers/scsi/scsi_sysfs.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o CC net/ipv4/ping.o CC drivers/scsi/scsi_devinfo.o CC net/ipv4/ip_tunnel_core.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o CC drivers/video/fbdev/core/fbmem.o CC drivers/video/fbdev/core/fb_notify.o CC drivers/usb/core/quirks.o CC drivers/usb/host/ohci-platform.o LD drivers/video/fbdev/omap2/omapfb/built-in.o LD drivers/mmc/core/mmc_core.o CC drivers/usb/core/devices.o LD drivers/mmc/core/built-in.o CC drivers/tty/vt/selection.o LD drivers/video/fbdev/omap2/built-in.o CC drivers/usb/core/port.o CC net/xfrm/xfrm_hash.o CC drivers/input/mouse/cypress_ps2.o CC drivers/scsi/scsi_sysctl.o CC net/ipv4/gre_offload.o CC drivers/scsi/scsi_proc.o CC drivers/input/mouse/sermouse.o CC drivers/tty/vt/keyboard.o CC drivers/video/fbdev/core/fbmon.o CC drivers/video/fbdev/core/fbcmap.o CC drivers/video/fbdev/core/fbsysfs.o CC drivers/tty/serial/earlycon.o CC net/ipv4/sysctl_net_ipv4.o CC drivers/mmc/host/dw_mmc.o CC net/xfrm/xfrm_input.o LD net/sunrpc/sunrpc.o CC drivers/mmc/host/dw_mmc-pltfm.o CC drivers/tty/serial/8250/8250_core.o CC drivers/tty/serial/8250/8250_port.o LD net/sunrpc/built-in.o CC drivers/mmc/host/sdhci-pltfm.o CC drivers/tty/serial/8250/8250_early.o CC drivers/video/fbdev/core/modedb.o CC drivers/scsi/scsi_trace.o CC drivers/input/mouse/synaptics_usb.o CC net/xfrm/xfrm_output.o /home/kisskb/slave/src/net/ipv4/tcp_input.c: In function 'tcp_data_queue': /home/kisskb/slave/src/net/ipv4/tcp_input.c:4228:49: warning: array subscript is above array bounds [-Warray-bounds] tp->selective_acks[i-1] = tp->selective_acks[i]; ^ CC net/xfrm/xfrm_sysctl.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/video/fbdev/core/fbcvt.o /home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_common_sendmsg': CC net/xfrm/xfrm_replay.o /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 drivers/scsi/scsi_logging.o CC drivers/tty/vt/consolemap.o CC drivers/of/of_net.o CC drivers/of/of_mdio.o CC drivers/tty/serial/8250/8250_dw.o CC net/ipv4/proc.o CC net/ipv4/inet_lro.o CC drivers/scsi/sd.o CC net/ipv4/ipconfig.o CC net/ipv4/inet_diag.o CC net/ipv4/tcp_diag.o CC net/xfrm/xfrm_algo.o CC net/ipv4/tcp_cubic.o CC net/ipv4/xfrm4_policy.o CC net/ipv4/xfrm4_state.o CC net/ipv4/xfrm4_input.o CC drivers/tty/serial/8250/8250_of.o CC net/ipv4/xfrm4_output.o CONMK drivers/tty/vt/consolemap_deftbl.c CC net/ipv4/xfrm4_protocol.o CC drivers/tty/vt/vt.o SHIPPED drivers/tty/vt/defkeymap.c CC drivers/tty/vt/defkeymap.o CC drivers/tty/vt/consolemap_deftbl.o /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: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/usb/host/built-in.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; ^ LD drivers/tty/serial/8250/8250.o LD drivers/of/built-in.o LD drivers/scsi/scsi_mod.o LD drivers/video/fbdev/core/fb.o LD drivers/video/fbdev/core/built-in.o LD drivers/video/fbdev/built-in.o LD drivers/video/built-in.o LD drivers/input/mouse/psmouse.o LD drivers/input/mouse/built-in.o LD drivers/input/built-in.o LD net/xfrm/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 net/core/built-in.o LD drivers/usb/core/usbcore.o LD drivers/usb/core/built-in.o LD drivers/usb/built-in.o LD net/ipv4/built-in.o LD net/built-in.o LD drivers/mmc/host/built-in.o LD drivers/mmc/built-in.o LD drivers/scsi/sd_mod.o LD drivers/scsi/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/sha256_generic.ko LD [M] crypto/hmac.ko LD [M] crypto/echainiv.ko LD [M] crypto/drbg.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: 0:00:44.931121

© Michael Ellerman 2006-2018.