Buildresult: linus/axs101_defconfig/arcompact built on Feb 23 2016, 22:45

kisskb

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Status:	OK
Date/Time:	Feb 23 2016, 22:45
Duration:	0:00:44.570688
Builder:	ka2
Revision:	Merge tag 'trace-fixes-v4.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace (`4de8ebeff8ddefaceeb7fc6a9b1a514fc9624509)`
Target:	linus/axs101_defconfig/arcompact
Branch:	linus
Compiler:	arcompact (arc-buildroot-linux-uclibc-gcc (Buildroot 2015.08.1) 4.8.4)
Config:	axs101_defconfig (download)
Log:	Download original Possible warnings (104) tracing, kasan: Silence Kasan warning in check_stack of stack_tracer /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/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/include/linux/kernel.h:752:17: warning: comparison of distinct pointer types lacks a cast [enabled by default] /home/kisskb/slave/src/fs/namei.c:1760:10: warning: 'seq' 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/arch/arc/include/asm/elf.h:58:29: warning: integer overflow in expression [-Woverflow] /home/kisskb/slave/src/include/asm-generic/bug.h:74:48: warning: 'fn' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /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/ext4_jbd2.h:409:1: 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_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/drivers/base/regmap/regmap-mmio.c:113:1: 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/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/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/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /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/include/linux/buffer_head.h:370:2: warning: 'blocknr' 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/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_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/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/drivers/usb/storage/transport.c:499:15: warning: 'partial' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/drivers/usb/storage/transport.c:473:40: warning: 'partial' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/packet/af_packet.c:2098:33: warning: 'hdrlen' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U8720>.key[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U8720>.key[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:26: warning: 'saddr.<U8720>.a4.vif' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U8720>.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.<U8720>.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.<U8720>.key[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U8720>.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/include/linux/sunrpc/svc_xprt.h:175:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/sunrpc/svcsock.c:779:6: warning: 'optname' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/svcsock.c:779:6: warning: 'level' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c:282:12: warning: 'sin6' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/unix/af_unix.c:1036:20: 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/unix/af_unix.c:1251:8: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/unix/af_unix.c:1130:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:250:10: warning: 'i' 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/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/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/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/ping.c:690:21: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:476:63: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/tcp_input.c:4228:49: warning: array subscript is above array bounds [-Warray-bounds] /home/kisskb/slave/src/net/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/unix/af_unix.c:1724:9: warning: 'hash' 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/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/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify 4de8ebeff8ddefaceeb7fc6a9b1a514fc9624509^{commit} 4de8ebeff8ddefaceeb7fc6a9b1a514fc9624509 already have revision, skipping fetch # git checkout -q -f -B kisskb 4de8ebeff8ddefaceeb7fc6a9b1a514fc9624509 # git clean -qxdf # git log -1 commit 4de8ebeff8ddefaceeb7fc6a9b1a514fc9624509 Merge: 692b8c6 6e22c83 Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Mon Feb 22 14:09:18 2016 -0800 Merge tag 'trace-fixes-v4.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull tracing fixes from Steven Rostedt: "Two more small fixes. One is by Yang Shi who added a READ_ONCE_NOCHECK() to the scan of the stack made by the stack tracer. As the stack tracer scans the entire kernel stack, KASAN triggers seeing it as a "stack out of bounds" error. As the scan is looking at the contents of the stack from parent functions. The NOCHECK() tells KASAN that this is done on purpose, and is not some kind of stack overflow. The second fix is to the ftrace selftests, to retrieve the PID of executed commands from the shell with '$!' and not by parsing 'jobs'" * tag 'trace-fixes-v4.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: tracing, kasan: Silence Kasan warning in check_stack of stack_tracer ftracetest: Fix instance test to use proper shell command for pids # < /opt/cross/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-gcc --version # < git log --format=%s --max-count=1 4de8ebeff8ddefaceeb7fc6a9b1a514fc9624509 # < make -j 48 ARCH=arc O=/home/kisskb/slave/build/linus_axs101_defconfig_arcompact CROSS_COMPILE=/opt/cross/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc- axs101_defconfig # Added to kconfig CONFIG_INITRAMFS_SOURCE="" # yes \n \| make -j 48 ARCH=arc O=/home/kisskb/slave/build/linus_axs101_defconfig_arcompact CROSS_COMPILE=/opt/cross/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc- oldconfig yes: standard output: Broken pipe yes: write error # make -j 48 ARCH=arc O=/home/kisskb/slave/build/linus_axs101_defconfig_arcompact CROSS_COMPILE=/opt/cross/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc- make[1]: Entering directory '/home/kisskb/slave/build/linus_axs101_defconfig_arcompact' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release GEN ./Makefile WRAP arch/arc/include/generated/asm/auxvec.h WRAP arch/arc/include/generated/asm/bitsperlong.h WRAP arch/arc/include/generated/asm/bugs.h WRAP arch/arc/include/generated/asm/cputime.h WRAP arch/arc/include/generated/asm/emergency-restart.h WRAP arch/arc/include/generated/asm/fcntl.h WRAP arch/arc/include/generated/asm/hw_irq.h WRAP arch/arc/include/generated/asm/ipcbuf.h WRAP arch/arc/include/generated/asm/irq_work.h WRAP arch/arc/include/generated/asm/clkdev.h WRAP arch/arc/include/generated/asm/kmap_types.h WRAP arch/arc/include/generated/asm/div64.h WRAP arch/arc/include/generated/asm/kvm_para.h WRAP arch/arc/include/generated/asm/hardirq.h WRAP arch/arc/include/generated/asm/errno.h WRAP arch/arc/include/generated/asm/local.h WRAP arch/arc/include/generated/asm/ioctl.h WRAP arch/arc/include/generated/asm/fb.h WRAP arch/arc/include/generated/asm/local64.h WRAP arch/arc/include/generated/asm/ioctls.h WRAP arch/arc/include/generated/asm/ftrace.h WRAP arch/arc/include/generated/asm/irq_regs.h WRAP arch/arc/include/generated/asm/mcs_spinlock.h WRAP arch/arc/include/generated/asm/mman.h WRAP arch/arc/include/generated/asm/mm-arch-hooks.h WRAP arch/arc/include/generated/asm/msgbuf.h WRAP arch/arc/include/generated/asm/device.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/param.h WRAP arch/arc/include/generated/asm/preempt.h WRAP arch/arc/include/generated/asm/posix_types.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/stat.h WRAP arch/arc/include/generated/asm/parport.h WRAP arch/arc/include/generated/asm/sockios.h WRAP arch/arc/include/generated/asm/termbits.h WRAP arch/arc/include/generated/asm/socket.h WRAP arch/arc/include/generated/asm/termios.h WRAP arch/arc/include/generated/asm/statfs.h WRAP arch/arc/include/generated/asm/topology.h WRAP arch/arc/include/generated/asm/trace_clock.h WRAP arch/arc/include/generated/asm/types.h WRAP arch/arc/include/generated/asm/ucontext.h WRAP arch/arc/include/generated/asm/user.h WRAP arch/arc/include/generated/asm/vga.h WRAP arch/arc/include/generated/asm/word-at-a-time.h WRAP arch/arc/include/generated/asm/xor.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h HOSTCC scripts/basic/bin2c UPD include/config/kernel.release Using /home/kisskb/slave/src as source for kernel CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h HOSTCC scripts/kallsyms HOSTCC scripts/pnmtologo HOSTCC scripts/conmakehash HOSTCC scripts/sortextable HOSTCC scripts/dtc/treesource.o HOSTCC scripts/dtc/srcpos.o HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/dtc/data.o HOSTCC scripts/dtc/livetree.o HOSTCC scripts/dtc/dtc.o HOSTCC scripts/dtc/checks.o CC scripts/mod/empty.o HOSTCC scripts/dtc/fstree.o SHIPPED scripts/dtc/dtc-parser.tab.c HOSTCC scripts/dtc/flattree.o HOSTCC scripts/dtc/util.o SHIPPED scripts/dtc/dtc-lexer.lex.c CC scripts/mod/devicetable-offsets.s HOSTCC scripts/dtc/dtc-parser.tab.o SHIPPED scripts/dtc/dtc-parser.tab.h HOSTCC scripts/dtc/dtc-lexer.lex.o GEN scripts/mod/devicetable-offsets.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/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 CC arch/arc/mm/init.o CC arch/arc/mm/tlb.o CC arch/arc/mm/cache.o AS arch/arc/mm/tlbex.o CC arch/arc/mm/mmap.o CC arch/arc/kernel/arcksyms.o CC arch/arc/kernel/irq.o CC arch/arc/kernel/reset.o CC arch/arc/kernel/time.o CC arch/arc/kernel/setup.o CC arch/arc/kernel/ptrace.o CC arch/arc/kernel/devtree.o CC arch/arc/kernel/clk.o CC arch/arc/kernel/traps.o CC arch/arc/kernel/troubleshoot.o CC arch/arc/kernel/stacktrace.o CC arch/arc/kernel/disasm.o CC arch/arc/kernel/signal.o CC arch/arc/kernel/sys.o CC arch/arc/kernel/intc-compact.o CC arch/arc/kernel/process.o CC arch/arc/kernel/ctx_sw.o CC arch/arc/kernel/unwind.o CC arch/arc/kernel/perf_event.o CC arch/arc/kernel/module.o AS arch/arc/kernel/entry-compact.o LDS arch/arc/kernel/vmlinux.lds AS arch/arc/kernel/head.o DTC arch/arc/boot/dts/axs101.dtb DTB arch/arc/boot/dts/axs101.dtb.S AS arch/arc/boot/dts/axs101.dtb.o LD arch/arc/boot/dts/built-in.o GEN usr/initramfs_data.cpio.gz CC arch/arc/plat-axs10x/axs10x.o AS usr/initramfs_data.o LD usr/built-in.o CC kernel/fork.o CC kernel/exec_domain.o CC kernel/panic.o CC kernel/exit.o CC kernel/cpu.o CC kernel/softirq.o CC kernel/sysctl_binary.o CC kernel/sysctl.o CC kernel/resource.o CC kernel/signal.o CC kernel/sys.o CC kernel/capability.o CC kernel/user.o CC kernel/ptrace.o CC kernel/task_work.o CC kernel/workqueue.o CC kernel/kmod.o CC kernel/params.o CC kernel/sys_ni.o CC kernel/nsproxy.o CC kernel/kthread.o CC kernel/pid.o CC kernel/extable.o CC kernel/async.o CC kernel/groups.o CC kernel/smpboot.o LD certs/built-in.o CC kernel/range.o CC kernel/reboot.o CC kernel/cred.o CC kernel/ksysfs.o CC kernel/notifier.o CC kernel/bpf/core.o LD kernel/livepatch/built-in.o CC kernel/events/core.o LD arch/arc/mm/built-in.o CC kernel/events/ring_buffer.o CC kernel/power/qos.o LD arch/arc/plat-axs10x/built-in.o CC kernel/events/callchain.o CC kernel/printk/printk.o CC kernel/irq/irqdesc.o CC kernel/irq/handle.o CC kernel/locking/mutex.o CC kernel/irq/manage.o CC kernel/rcu/update.o LD init/mounts.o CC kernel/stacktrace.o CC kernel/locking/semaphore.o LD init/built-in.o CC kernel/futex.o CC kernel/up.o CC kernel/module.o CC kernel/kallsyms.o CC kernel/sched/core.o GZIP kernel/config_data.gz CC kernel/hung_task.o CC kernel/irq/spurious.o CC kernel/watchdog.o CC kernel/utsname_sysctl.o CC kernel/elfcore.o CC kernel/irq_work.o CC kernel/time/time.o CC kernel/membarrier.o CC kernel/memremap.o CC mm/filemap.o CHK kernel/config_data.h CC kernel/irq/resend.o UPD kernel/config_data.h CC kernel/time/timer.o CC kernel/locking/rwsem.o CC kernel/configs.o CC ipc/msgutil.o CC ipc/util.o CC kernel/rcu/srcu.o CC kernel/rcu/sync.o CC kernel/irq/chip.o CC kernel/rcu/tree.o CC kernel/irq/dummychip.o CC kernel/locking/percpu-rwsem.o CC kernel/irq/devres.o CC kernel/locking/rtmutex.o CC kernel/sched/loadavg.o CC kernel/locking/rwsem-spinlock.o CC kernel/sched/clock.o CC kernel/sched/cputime.o CC security/min_addr.o CC security/commoncap.o CC kernel/irq/generic-chip.o CC ipc/msg.o CC kernel/irq/irqdomain.o /home/kisskb/slave/src/kernel/sysctl.c: In function '__do_proc_doulongvec_minmax': /home/kisskb/slave/src/kernel/sysctl.c:1928:12: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized] ret = tmp - buf; ^ /home/kisskb/slave/src/kernel/sysctl.c:2342:22: note: 'p' was declared here char kbuf = NULL, p; ^ CC kernel/sched/idle_task.o CC kernel/sched/fair.o CC kernel/irq/proc.o CC ipc/sem.o CC ipc/shm.o CC kernel/sched/rt.o CC ipc/syscall.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/sched/core.c: In function 'pick_next_task': /home/kisskb/slave/src/kernel/sysctl.c:2087:22: note: 'p' was declared here char kbuf = NULL, p; ^ /home/kisskb/slave/src/kernel/sched/core.c:3162:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC ipc/ipc_sysctl.o LD kernel/power/built-in.o CC ipc/mqueue.o CC fs/open.o CC fs/read_write.o CC ipc/namespace.o CC kernel/sched/deadline.o CC kernel/sched/stop_task.o CC kernel/sched/wait.o CC fs/file_table.o CC kernel/sched/completion.o CC kernel/sched/idle.o CC fs/super.o LD arch/arc/kernel/built-in.o CC kernel/time/hrtimer.o LD arch/arc/built-in.o CC kernel/time/itimer.o CC kernel/time/posix-timers.o CC mm/mempool.o CC kernel/time/posix-cpu-timers.o CC mm/oom_kill.o CC ipc/mq_sysctl.o CC mm/maccess.o CC mm/page_alloc.o CC kernel/time/timekeeping.o CC mm/page-writeback.o CC mm/readahead.o CC kernel/time/ntp.o CC mm/swap.o CC kernel/time/clocksource.o CC mm/truncate.o CC kernel/time/jiffies.o CC mm/vmscan.o /home/kisskb/slave/src/ipc/shm.c: In function 'SyS_shmat': /home/kisskb/slave/src/ipc/shm.c:1252:2: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] return (long)ret; ^ /home/kisskb/slave/src/ipc/shm.c:1245:16: note: 'ret' was declared here unsigned long ret; ^ CC mm/shmem.o CC fs/char_dev.o LD kernel/irq/built-in.o LD kernel/locking/built-in.o CC mm/util.o CC fs/stat.o CC mm/mmzone.o CC kernel/time/timer_list.o LD security/built-in.o CC kernel/time/timeconv.o CC crypto/api.o CC mm/vmstat.o CC kernel/time/timecounter.o CC mm/backing-dev.o CC kernel/time/posix-clock.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 block/bio.o CC mm/mm_init.o CC fs/exec.o CC mm/mmu_context.o CC kernel/time/alarmtimer.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 kernel/time/clockevents.o CC fs/pipe.o LD kernel/bpf/built-in.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/namei.o CC mm/percpu.o CC kernel/time/tick-common.o CC mm/slab_common.o CC kernel/time/tick-oneshot.o CC kernel/time/tick-sched.o LD sound/built-in.o CC mm/compaction.o LD drivers/amba/built-in.o CC mm/vmacache.o LD drivers/auxdisplay/built-in.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/interval_tree.o CC mm/list_lru.o CC mm/workingset.o CC fs/fcntl.o LD firmware/built-in.o CC mm/debug.o CC fs/ioctl.o CC mm/gup.o CC fs/readdir.o CC mm/highmem.o CC mm/memory.o CC mm/mincore.o CC fs/select.o CC mm/mlock.o CC block/elevator.o CC fs/dcache.o CC drivers/base/component.o CC crypto/cipher.o CC mm/mmap.o CC fs/attr.o CC fs/inode.o CC crypto/compress.o CC fs/bad_inode.o CC net/socket.o CC mm/mprotect.o CC fs/file.o CC mm/mremap.o CC mm/msync.o CC mm/rmap.o CC mm/vmalloc.o CC mm/pgtable-generic.o CC mm/pagewalk.o LD ipc/built-in.o CC crypto/memneq.o LD drivers/block/built-in.o LD kernel/printk/built-in.o CC fs/filesystems.o CC crypto/crypto_wq.o CC crypto/algapi.o CC fs/namespace.o CC fs/seq_file.o LD drivers/bus/built-in.o CC mm/init-mm.o CC mm/nobootmem.o CC fs/xattr.o CC fs/libfs.o CC drivers/base/core.o CC mm/fadvise.o LD drivers/cdrom/built-in.o LD arch/arc/lib/built-in.o LD kernel/time/built-in.o AS arch/arc/lib/memcmp.o CC lib/lockref.o CC mm/madvise.o CC lib/bcd.o CC mm/memblock.o AS arch/arc/lib/memcpy-700.o In file included from /home/kisskb/slave/src/include/linux/fs.h:15:0, from /home/kisskb/slave/src/include/linux/backing-dev.h:12, from /home/kisskb/slave/src/mm/mmap.c:13: /home/kisskb/slave/src/mm/mmap.c: In function 'vma_adjust': /home/kisskb/slave/src/include/linux/rbtree.h:83:28: warning: 'rb_parent' may be used uninitialized in this function [-Wmaybe-uninitialized] node->__rb_parent_color = (unsigned long)parent; ^ /home/kisskb/slave/src/mm/mmap.c:714:29: note: 'rb_parent' was declared here struct rb_node rb_link, rb_parent; ^ In file included from /home/kisskb/slave/src/include/linux/fs.h:15:0, from /home/kisskb/slave/src/include/linux/backing-dev.h:12, from /home/kisskb/slave/src/mm/mmap.c:13: /home/kisskb/slave/src/include/linux/rbtree.h:86:11: warning: 'rb_link' may be used uninitialized in this function [-Wmaybe-uninitialized] rb_link = node; ^ /home/kisskb/slave/src/mm/mmap.c:714:19: note: 'rb_link' was declared here struct rb_node rb_link, rb_parent; ^ /home/kisskb/slave/src/mm/mmap.c:682:17: warning: 'prev' may be used uninitialized in this function [-Wmaybe-uninitialized] __vma_link_list(mm, vma, prev, rb_parent); ^ /home/kisskb/slave/src/mm/mmap.c:713:25: note: 'prev' was declared here struct vm_area_struct prev; ^ CC drivers/char/mem.o CC drivers/char/random.o CC mm/dmapool.o CC lib/div64.o CC lib/sort.o AS arch/arc/lib/memset.o CC fs/fs-writeback.o CC mm/slub.o AS arch/arc/lib/strchr-700.o AS arch/arc/lib/strcmp.o LD kernel/rcu/built-in.o AS arch/arc/lib/strcpy-700.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/pnode.o AS arch/arc/lib/strlen.o LD kernel/sched/built-in.o CC crypto/scatterwalk.o CC crypto/proc.o CC lib/parser.o CC crypto/aead.o CC fs/utimes.o CC fs/sync.o CC crypto/ablkcipher.o CC fs/splice.o CC lib/halfmd4.o AR arch/arc/lib/lib.a CC fs/stack.o CC fs/fs_struct.o CC lib/debug_locks.o CC fs/statfs.o CC block/blk-core.o CC lib/random32.o CC block/blk-tag.o CC lib/bust_spinlocks.o CC lib/kasprintf.o CC fs/fs_pin.o CC block/blk-sysfs.o CC fs/nsfs.o LD virt/lib/built-in.o CC fs/buffer.o LD virt/built-in.o CC fs/block_dev.o CC lib/bitmap.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 fs/direct-io.o CC lib/scatterlist.o CC fs/mpage.o CC drivers/clk/clk-devres.o CC crypto/blkcipher.o CC lib/gcd.o CC drivers/char/misc.o CC fs/proc_namespace.o CC fs/devpts/inode.o CC lib/lcm.o LD fs/exofs/built-in.o CC lib/list_sort.o CC crypto/skcipher.o CC lib/uuid.o CC fs/jbd2/transaction.o CC fs/kernfs/mount.o CC drivers/clk/clkdev.o CC lib/flex_array.o CC fs/fat/cache.o CC fs/lockd/clntlock.o CC block/blk-flush.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; ^ CC lib/iov_iter.o CC fs/nfs_common/grace.o CC fs/ext4/balloc.o CC fs/nls/nls_base.o CC crypto/chainiv.o CC block/blk-settings.o CC lib/clz_ctz.o CC lib/bsearch.o LD fs/devpts/devpts.o LD drivers/char/agp/built-in.o LD fs/devpts/built-in.o CC fs/nfs/client.o CC lib/find_bit.o CC fs/kernfs/inode.o CC fs/nfs/dir.o LD drivers/char/built-in.o CC crypto/eseqiv.o CC lib/llist.o CC lib/memweight.o CC fs/notify/fsnotify.o LD fs/quota/built-in.o CC lib/kfifo.o LD drivers/clocksource/built-in.o CC crypto/ahash.o CC fs/ramfs/inode.o CC drivers/clk/clk.o CC fs/ntfs/aops.o LD drivers/crypto/built-in.o CC lib/percpu-refcount.o CC fs/sysfs/file.o CC lib/percpu_ida.o CC lib/rhashtable.o CC fs/ntfs/attrib.o CC crypto/shash.o LD drivers/firewire/built-in.o CC fs/proc/task_mmu.o CC drivers/base/bus.o LD drivers/firmware/broadcom/built-in.o CC drivers/gpio/devres.o LD net/802/built-in.o CC fs/fat/dir.o CC fs/nls/nls_cp437.o LD fs/nfs_common/built-in.o LD drivers/firmware/built-in.o CC fs/eventpoll.o CC fs/anon_inodes.o CC fs/lockd/clntproc.o CC fs/kernfs/dir.o CC crypto/pcompress.o CC fs/signalfd.o CC crypto/akcipher.o LD drivers/gpu/drm/bridge/built-in.o CC drivers/gpio/gpiolib.o CC drivers/gpio/gpiolib-legacy.o CC fs/nls/nls_iso8859-1.o CC lib/reciprocal_div.o LD drivers/gpu/drm/i2c/built-in.o CC lib/once.o CC fs/timerfd.o CC fs/notify/notification.o CC lib/string_helpers.o CC net/core/sock.o LD kernel/events/built-in.o CC crypto/algboss.o LD kernel/built-in.o LD drivers/gpu/drm/omapdrm/displays/built-in.o CC fs/sysfs/dir.o CC lib/hexdump.o CC block/blk-ioc.o CC fs/eventfd.o LD drivers/gpu/drm/omapdrm/dss/built-in.o CC lib/kstrtox.o CC drivers/gpio/gpiolib-of.o LD drivers/gpu/drm/omapdrm/built-in.o CC fs/ramfs/file-mmu.o LD fs/nls/built-in.o CC fs/aio.o LD drivers/gpu/drm/panel/built-in.o CC fs/locks.o CC block/blk-map.o CC fs/binfmt_script.o LD drivers/gpu/drm/tilcdc/built-in.o CC block/blk-exec.o CC crypto/testmgr.o LD drivers/gpu/drm/built-in.o CC fs/binfmt_elf.o CC crypto/crypto_null.o LD mm/built-in.o CC lib/iomap_copy.o CC fs/sysfs/symlink.o LD drivers/gpu/vga/built-in.o CC crypto/aes_generic.o CC lib/devres.o CC lib/hweight.o CC crypto/crc32c_generic.o CC fs/ext4/bitmap.o LD drivers/gpu/built-in.o CC lib/bitrev.o CC lib/rational.o CC fs/mbcache.o CC fs/ntfs/collate.o CC fs/coredump.o CC fs/notify/group.o CC drivers/gpio/gpio-generic.o LD fs/ramfs/ramfs.o CC lib/crc16.o LD fs/ramfs/built-in.o HOSTCC lib/gen_crc32table CC fs/drop_caches.o CC fs/kernfs/file.o CC drivers/hid/hid-core.o CC fs/proc/inode.o CC lib/fonts/fonts.o CC fs/proc/root.o CC fs/ntfs/compress.o CC drivers/base/dd.o CC crypto/rng.o CC lib/lz4/lz4_decompress.o In file included from /home/kisskb/slave/src/include/linux/elf.h:4:0, from /home/kisskb/slave/src/include/linux/module.h:15, from /home/kisskb/slave/src/fs/binfmt_elf.c:12: /home/kisskb/slave/src/fs/binfmt_elf.c: In function 'load_elf_binary': /home/kisskb/slave/src/arch/arc/include/asm/elf.h:58:29: warning: integer overflow in expression [-Woverflow] #define ELF_ET_DYN_BASE (2 TASK_SIZE / 3) ^ /home/kisskb/slave/src/fs/binfmt_elf.c:919:16: note: in expansion of macro 'ELF_ET_DYN_BASE' load_bias = ELF_ET_DYN_BASE - vaddr; ^ CC [M] crypto/echainiv.o CC lib/lzo/lzo1x_compress.o CC fs/sysfs/mount.o CC fs/fat/fatent.o CC block/blk-merge.o CC lib/syscall.o CC [M] crypto/hmac.o CC block/blk-softirq.o CC fs/notify/inode_mark.o CC [M] crypto/sha256_generic.o CC lib/fonts/font_8x8.o CC lib/lzo/lzo1x_decompress_safe.o CC lib/xz/xz_dec_syms.o CC fs/ext4/dir.o CC lib/zlib_inflate/inffast.o CC lib/xz/xz_dec_stream.o CC block/blk-timeout.o CC lib/fonts/font_8x16.o CC fs/ntfs/debug.o CC [M] crypto/drbg.o CC fs/ntfs/dir.o CC fs/nfs/file.o CC lib/nlattr.o CC fs/proc/base.o CC lib/xz/xz_dec_lzma2.o CC fs/sysfs/group.o LD lib/fonts/font.o LD lib/fonts/built-in.o CC lib/checksum.o CC lib/zlib_inflate/inflate.o CC lib/atomic64.o CC drivers/gpio/gpio-dwapb.o CC fs/lockd/clntxdr.o CC fs/jbd2/commit.o LD lib/lzo/lzo_decompress.o CC fs/lockd/host.o LD lib/lz4/built-in.o CC fs/ntfs/file.o CC lib/dynamic_queue_limits.o LD lib/lzo/lzo_compress.o CC fs/ntfs/index.o LD lib/lzo/built-in.o CC lib/net_utils.o CC [M] crypto/jitterentropy.o CC fs/proc/generic.o CC block/blk-lib.o CC drivers/base/syscore.o CC block/blk-mq.o CC lib/argv_split.o CC block/blk-mq-tag.o CC lib/cmdline.o CC lib/ctype.o CC lib/xz/xz_dec_bcj.o CC fs/notify/mark.o CC [M] crypto/jitterentropy-kcapi.o LD fs/sysfs/built-in.o LD crypto/crypto.o CC lib/dec_and_lock.o LD crypto/crypto_algapi.o LD crypto/crypto_blkcipher.o CC fs/nfs/getroot.o CC fs/nfs/inode.o LD crypto/crypto_hash.o LD crypto/cryptomgr.o CC fs/nfs/super.o CC fs/kernfs/symlink.o CC fs/nfs/pagelist.o CC block/blk-mq-sysfs.o CC fs/nfs/direct.o CC block/blk-mq-cpu.o CC lib/decompress.o CC block/blk-mq-cpumap.o CC lib/decompress_bunzip2.o LD drivers/gpio/built-in.o CC lib/decompress_inflate.o CC lib/decompress_unlz4.o CC lib/decompress_unlzma.o CC lib/decompress_unlzo.o CC fs/ntfs/inode.o LD drivers/hsi/clients/built-in.o CC fs/ntfs/mft.o CC block/ioctl.o LD drivers/hsi/controllers/built-in.o In file included from /home/kisskb/slave/src/arch/arc/include/asm/bug.h:31:0, from /home/kisskb/slave/src/include/linux/bug.h:4, from /home/kisskb/slave/src/include/linux/thread_info.h:11, from /home/kisskb/slave/src/include/asm-generic/preempt.h:4, from arch/arc/include/generated/asm/preempt.h:1, from /home/kisskb/slave/src/include/linux/preempt.h:59, from /home/kisskb/slave/src/include/linux/spinlock.h:50, from /home/kisskb/slave/src/include/linux/seqlock.h:35, from /home/kisskb/slave/src/include/linux/time.h:5, from /home/kisskb/slave/src/fs/proc/generic.c:12: /home/kisskb/slave/src/fs/proc/generic.c: In function '__proc_create': /home/kisskb/slave/src/include/asm-generic/bug.h:74:48: warning: 'fn' may be used uninitialized in this function [-Wmaybe-uninitialized] #define __WARN_printf(arg...) warn_slowpath_fmt(__FILE__, __LINE__, arg) ^ /home/kisskb/slave/src/fs/proc/generic.c:361:14: note: 'fn' was declared here const char fn; ^ CC fs/ext4/file.o LD drivers/hsi/built-in.o CC fs/fat/file.o CC block/genhd.o LD drivers/hwtracing/intel_th/built-in.o CC block/scsi_ioctl.o CC drivers/base/driver.o LD fs/kernfs/built-in.o CC lib/decompress_unxz.o LD drivers/idle/built-in.o CC fs/lockd/svc.o CC lib/dump_stack.o CC fs/lockd/svclock.o CC drivers/i2c/i2c-boardinfo.o CC lib/earlycpio.o CC fs/ntfs/mst.o LD [M] crypto/jitterentropy_rng.o LD lib/xz/xz_dec.o CC net/core/request_sock.o LD lib/xz/built-in.o CC net/core/skbuff.o CC block/partition-generic.o CC fs/ntfs/namei.o CC lib/extable.o CC fs/ntfs/runlist.o CC fs/nfs/read.o CC fs/ntfs/super.o CC drivers/input/input.o CC lib/fdt.o CC block/ioprio.o CC block/badblocks.o CC lib/zlib_inflate/infutil.o CC lib/fdt_empty_tree.o CC lib/fdt_ro.o CC drivers/i2c/i2c-core.o CC block/partitions/check.o CC fs/proc/array.o CC fs/lockd/svcshare.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 lib/fdt_rw.o LD crypto/built-in.o CC drivers/base/class.o CC lib/fdt_strerror.o CC lib/fdt_sw.o CC block/bsg.o CC fs/ntfs/sysctl.o CC net/ethernet/eth.o CC lib/zlib_inflate/inftrees.o CC lib/fdt_wip.o CC lib/flex_proportions.o CC lib/idr.o CC fs/notify/vfsmount_mark.o CC fs/ntfs/unistr.o CC fs/ntfs/upcase.o CC fs/nfs/symlink.o CC drivers/hid/hid-input.o CC drivers/hid/hid-generic.o CC lib/int_sqrt.o CC lib/ioremap.o CC lib/irq_regs.o CC block/partitions/msdos.o CC block/partitions/efi.o CC lib/is_single_threaded.o CC lib/klist.o CC lib/kobject.o CC fs/jbd2/recovery.o CC block/noop-iosched.o CC net/core/datagram.o CC fs/fat/inode.o CC block/deadline-iosched.o CC lib/zlib_inflate/inflate_syms.o CC drivers/base/platform.o CC drivers/base/cpu.o CC lib/kobject_uevent.o CC block/cfq-iosched.o CC lib/md5.o CC fs/lockd/svcproc.o CC drivers/hid/usbhid/hid-core.o CC fs/notify/fdinfo.o CC fs/ext4/fsync.o CC fs/ext4/ialloc.o CC lib/nmi_backtrace.o CC lib/plist.o CC drivers/base/firmware.o CC fs/lockd/svcsubs.o CC drivers/clk/clk-divider.o LD lib/zlib_inflate/zlib_inflate.o LD lib/zlib_inflate/built-in.o CC lib/proportions.o CC fs/lockd/mon.o CC lib/radix-tree.o CC lib/ratelimit.o CC lib/rbtree.o CC net/core/stream.o CC drivers/base/init.o CC fs/proc/fd.o CC drivers/base/map.o CC fs/proc/proc_tty.o CC fs/proc/cmdline.o CC fs/notify/dnotify/dnotify.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 fs/nfs/unlink.o CC fs/nfs/write.o LD fs/notify/fanotify/built-in.o CC fs/nfs/namespace.o CC lib/seq_buf.o CC fs/nfs/mount_clnt.o CC lib/sha1.o CC fs/nfs/nfstrace.o CC drivers/base/devres.o CC fs/notify/inotify/inotify_fsnotify.o CC fs/notify/inotify/inotify_user.o CC drivers/base/attribute_container.o CC lib/show_mem.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 net/ethernet/built-in.o CC fs/nfs/sysctl.o CC drivers/base/transport_class.o /home/kisskb/slave/src/net/core/datagram.c: In function 'skb_recv_datagram': /home/kisskb/slave/src/net/core/datagram.c:99:5: warning: 'last' may be used uninitialized in this function [-Wmaybe-uninitialized] if (sk->sk_receive_queue.prev != skb) ^ /home/kisskb/slave/src/net/core/datagram.c:267:24: note: 'last' was declared here struct sk_buff skb, last; ^ CC fs/proc/consoles.o LD block/partitions/built-in.o CC drivers/hid/usbhid/hid-quirks.o CC lib/string.o /home/kisskb/slave/src/net/core/datagram.c: In function '__skb_recv_datagram': /home/kisskb/slave/src/net/core/datagram.c:99:5: warning: 'last' may be used uninitialized in this function [-Wmaybe-uninitialized] if (sk->sk_receive_queue.prev != skb) ^ /home/kisskb/slave/src/net/core/datagram.c:267:24: note: 'last' was declared here struct sk_buff skb, last; ^ CC fs/jbd2/checkpoint.o CC fs/ext4/inode.o CC fs/lockd/xdr.o CC fs/ext4/page-io.o CC lib/timerqueue.o CC fs/ext4/ioctl.o CC lib/vsprintf.o CC drivers/base/topology.o CC fs/proc/cpuinfo.o CC drivers/base/container.o LD fs/notify/dnotify/built-in.o CC fs/proc/devices.o CC fs/proc/interrupts.o CC net/core/scm.o LD fs/ntfs/ntfs.o GEN lib/crc32table.h LD fs/ntfs/built-in.o CC drivers/base/property.o CC lib/crc32.o CC drivers/base/cacheinfo.o CC fs/proc/loadavg.o CC net/core/gen_stats.o CC drivers/base/devtmpfs.o CC drivers/clk/clk-fixed-factor.o CC net/core/gen_estimator.o CC fs/proc/meminfo.o CC fs/proc/stat.o CC fs/lockd/clnt4xdr.o CC net/ipv4/route.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/lockd/xdr4.o CC drivers/base/power/clock_ops.o CC fs/proc/uptime.o CC fs/proc/version.o CC drivers/base/dma-mapping.o CC fs/proc/softirqs.o CC drivers/base/regmap/regmap.o CC fs/nfs/nfs2super.o CC drivers/input/input-compat.o CC drivers/base/firmware_class.o CC drivers/i2c/i2c-dev.o CC drivers/base/regmap/regcache.o CC fs/nfs/proc.o CC drivers/clk/clk-fixed-rate.o LD fs/notify/inotify/built-in.o CC fs/jbd2/revoke.o LD fs/notify/built-in.o CC fs/nfs/nfs2xdr.o CC drivers/clk/clk-gate.o CC fs/proc/namespaces.o CC drivers/clk/clk-multiplier.o CC fs/lockd/svc4proc.o LD drivers/base/power/built-in.o CC fs/proc/thread_self.o CC drivers/base/module.o CC fs/proc/self.o CC fs/nfs/nfs3super.o CC fs/proc/proc_sysctl.o CC fs/proc/proc_net.o CC fs/nfs/nfs3client.o CC fs/proc/kmsg.o CC fs/fat/misc.o LD drivers/hid/usbhid/usbhid.o CC fs/ext4/namei.o CC drivers/input/input-mt.o LD drivers/hid/usbhid/built-in.o CC fs/nfs/nfs3proc.o CC drivers/clk/clk-mux.o CC fs/nfs/nfs3xdr.o CC drivers/input/ff-core.o LD lib/built-in.o CC drivers/input/mousedev.o CC drivers/clk/clk-composite.o CC net/core/net_namespace.o CC drivers/input/evdev.o CC net/core/secure_seq.o CC net/core/flow_dissector.o CC drivers/clk/clk-fractional-divider.o CC drivers/clk/clk-gpio.o CC fs/proc/page.o CC fs/jbd2/journal.o CC net/core/sysctl_net_core.o CC net/core/dev.o CC fs/ext4/super.o CC fs/lockd/procfs.o CC drivers/input/keyboard/atkbd.o CC drivers/clk/clk-conf.o CC fs/fat/nfs.o CC fs/ext4/symlink.o CC net/core/ethtool.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 fs/ext4/hash.o CC net/core/dev_addr_lists.o CC fs/ext4/resize.o CC fs/ext4/extents.o LD drivers/clk/bcm/built-in.o CC fs/fat/namei_vfat.o CC drivers/base/regmap/regcache-rbtree.o CC drivers/input/mouse/psmouse-base.o LD drivers/i2c/algos/built-in.o CC drivers/base/regmap/regcache-lzo.o CC net/ipv4/inetpeer.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 drivers/base/regmap/regcache-flat.o LD drivers/i2c/muxes/built-in.o CC drivers/base/regmap/regmap-mmio.o LD drivers/input/input-core.o CC drivers/i2c/busses/i2c-designware-core.o LD drivers/hid/hid.o CC drivers/i2c/busses/i2c-designware-platdrv.o LD drivers/hid/built-in.o CC fs/fat/namei_msdos.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/input/serio/serio.o CC drivers/input/serio/serport.o LD drivers/clk/built-in.o CC drivers/irqchip/irqchip.o LD drivers/leds/built-in.o CC fs/ext4/ext4_jbd2.o LD drivers/lguest/built-in.o LD drivers/macintosh/built-in.o CC net/ipv6/addrconf_core.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; ^ /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 net/ipv6/exthdrs_core.o CC drivers/mfd/syscon.o LD block/built-in.o LD drivers/media/firewire/built-in.o LD drivers/misc/cb710/built-in.o LD fs/fat/fat.o LD drivers/media/common/b2c2/built-in.o LD drivers/misc/eeprom/built-in.o CC fs/ext4/migrate.o LD drivers/misc/lis3lv02d/built-in.o CC net/core/dst.o CC fs/ext4/mballoc.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] } ^ In file included from /home/kisskb/slave/src/fs/ext4/extents.c:43:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ LD drivers/media/i2c/soc_camera/built-in.o LD drivers/media/common/saa7146/built-in.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) { ^ LD drivers/misc/ti-st/built-in.o LD drivers/misc/mic/bus/built-in.o CC fs/ext4/block_validity.o CC net/core/netevent.o LD drivers/i2c/busses/i2c-designware-platform.o LD fs/lockd/lockd.o LD drivers/media/i2c/built-in.o CC net/core/neighbour.o LD drivers/media/common/siano/built-in.o LD drivers/misc/mic/built-in.o CC net/core/rtnetlink.o LD fs/lockd/built-in.o LD drivers/media/common/built-in.o LD fs/nfs/nfsv2.o LD drivers/misc/built-in.o CC drivers/irqchip/irq-dw-apb-ictl.o CC net/core/utils.o LD drivers/media/mmc/siano/built-in.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/ip6_checksum.o LD drivers/media/mmc/built-in.o LD drivers/mfd/built-in.o LD drivers/media/platform/omap/built-in.o LD drivers/nfc/built-in.o CC drivers/mmc/card/block.o CC drivers/mmc/card/queue.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/platform/built-in.o CC drivers/net/mii.o LD fs/nfs/nfs.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] } ^ /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; ^ LD drivers/media/pci/b2c2/built-in.o LD drivers/media/rc/built-in.o LD drivers/nvme/host/built-in.o CC drivers/input/serio/libps2.o CC drivers/net/Space.o CC drivers/net/loopback.o LD drivers/media/tuners/built-in.o LD drivers/nvme/built-in.o LD drivers/media/pci/ddbridge/built-in.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/usb/b2c2/built-in.o CC net/core/link_watch.o AR lib/lib.a LD drivers/net/ethernet/cadence/built-in.o CC net/ipv6/ip6_icmp.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/media/pci/mantis/built-in.o LD fs/fat/msdos.o LD drivers/media/usb/dvb-usb/built-in.o CC drivers/of/base.o LD drivers/i2c/busses/built-in.o LD fs/nfs/nfsv3.o LD drivers/irqchip/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o LD drivers/net/ethernet/ezchip/built-in.o LD fs/nfs/built-in.o CC drivers/of/device.o LD drivers/i2c/built-in.o LD drivers/media/pci/ngene/built-in.o LD drivers/media/pci/pluto2/built-in.o LD drivers/perf/built-in.o CC net/ipv4/protocol.o LD drivers/net/ethernet/netronome/built-in.o LD drivers/media/usb/siano/built-in.o LD drivers/media/usb/s2255/built-in.o LD drivers/input/keyboard/built-in.o CC net/core/filter.o CC fs/ext4/move_extent.o LD drivers/media/pci/pt1/built-in.o LD drivers/platform/built-in.o LD drivers/media/pci/pt3/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] } ^ LD drivers/net/ethernet/qualcomm/built-in.o LD drivers/power/built-in.o LD drivers/net/ethernet/renesas/built-in.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/media/pci/saa7146/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o CC fs/ext4/mmp.o LD drivers/media/pci/ttpci/built-in.o LD drivers/net/ethernet/rocker/built-in.o LD drivers/media/pci/smipcie/built-in.o LD drivers/media/usb/ttusb-dec/built-in.o LD drivers/net/ethernet/samsung/built-in.o LD drivers/media/usb/zr364xx/built-in.o CC fs/ext4/indirect.o CC fs/ext4/extents_status.o In file included from /home/kisskb/slave/src/include/linux/jbd2.h:26:0, from /home/kisskb/slave/src/fs/jbd2/journal.c:28: /home/kisskb/slave/src/fs/jbd2/journal.c: In function 'jbd2_journal_init_inode': /home/kisskb/slave/src/include/linux/buffer_head.h:363:2: warning: 'blocknr' may be used uninitialized in this function [-Wmaybe-uninitialized] return __getblk_gfp(bdev, block, size, 0); ^ /home/kisskb/slave/src/fs/jbd2/journal.c:1194:21: note: 'blocknr' was declared here unsigned long long blocknr; ^ CC drivers/pps/pps.o CC drivers/ptp/ptp_clock.o LD drivers/media/pci/built-in.o CC drivers/ptp/ptp_chardev.o LD drivers/net/ethernet/synopsys/built-in.o LD drivers/media/usb/built-in.o CC drivers/net/phy/phy.o CC net/core/sock_diag.o CC net/core/dev_ioctl.o CC net/ipv6/output_core.o CC net/core/tso.o LD fs/fat/vfat.o CC fs/ext4/xattr.o LD drivers/pwm/built-in.o CC net/core/sock_reuseport.o LD fs/fat/built-in.o CC net/core/flow.o CC net/core/net-sysfs.o CC drivers/reset/core.o LD drivers/input/serio/built-in.o LD drivers/media/built-in.o CC drivers/scsi/scsi.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_main.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; ^ LD drivers/soc/bcm/built-in.o LD fs/proc/proc.o CC drivers/of/platform.o LD drivers/net/wireless/admtek/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", ^ LD fs/proc/built-in.o LD drivers/soc/fsl/built-in.o LD drivers/net/wireless/ath/built-in.o CC drivers/of/fdt.o LD drivers/base/regmap/built-in.o CC drivers/tty/tty_io.o CC net/ipv6/protocol.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] } ^ CC net/ipv6/ip6_offload.o LD drivers/soc/built-in.o LD drivers/base/built-in.o LD drivers/net/wireless/atmel/built-in.o CC drivers/input/mouse/synaptics.o CC net/ipv4/ip_input.o LD drivers/net/wireless/broadcom/built-in.o CC drivers/usb/common/common.o CC net/ipv4/ip_fragment.o CC net/ipv4/ip_forward.o LD drivers/net/wireless/cisco/built-in.o LD drivers/video/backlight/built-in.o LD drivers/net/wireless/intel/built-in.o LD drivers/reset/built-in.o LD drivers/net/wireless/intersil/built-in.o LD drivers/net/wireless/marvell/built-in.o LD drivers/net/wireless/mediatek/built-in.o CC drivers/mmc/core/core.o CC net/core/net-procfs.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] } ^ LD drivers/net/wireless/ralink/built-in.o CC drivers/video/console/dummycon.o LD drivers/net/wireless/realtek/built-in.o CC drivers/ptp/ptp_sysfs.o LD drivers/net/wireless/rsi/built-in.o CC net/core/ptp_classifier.o LD drivers/net/wireless/st/built-in.o CC drivers/pps/kapi.o CC drivers/pps/sysfs.o LD drivers/net/wireless/ti/built-in.o LD drivers/pps/clients/built-in.o LD drivers/net/wireless/zydas/built-in.o CC drivers/video/fbdev/core/fb_cmdline.o CC drivers/video/fbdev/core/fb_notify.o LD drivers/net/wireless/built-in.o CC net/ipv6/tcpv6_offload.o LD drivers/pps/generators/built-in.o LD fs/jbd2/jbd2.o LD fs/jbd2/built-in.o CC fs/ext4/xattr_user.o CC drivers/of/fdt_address.o CC fs/ext4/xattr_trusted.o CC fs/ext4/inline.o CC net/ipv4/ip_options.o CC net/ipv4/ip_output.o CC drivers/video/fbdev/core/fbmem.o CC fs/ext4/readpage.o CC drivers/video/fbdev/core/fbmon.o CC fs/ext4/sysfs.o LD drivers/usb/common/usb-common.o In file included from /home/kisskb/slave/src/fs/ext4/extents.c:44:0: /home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_ext_convert_to_initialized.isra.63': /home/kisskb/slave/src/fs/ext4/ext4_extents.h:224:8: warning: '((void )&zero_ex+8)' may be used uninitialized in this function [-Wmaybe-uninitialized] block = le32_to_cpu(ex->ee_start_lo); ^ /home/kisskb/slave/src/fs/ext4/extents.c:3394:21: note: '((void )&zero_ex+8)' was declared here struct ext4_extent zero_ex; ^ In file included from /home/kisskb/slave/src/fs/ext4/extents.c:44:0: /home/kisskb/slave/src/fs/ext4/ext4_extents.h:225:12: warning: '((void )&zero_ex+6)' may be used uninitialized in this function [-Wmaybe-uninitialized] block \|= ((ext4_fsblk_t) le16_to_cpu(ex->ee_start_hi) << 31) << 1; ^ /home/kisskb/slave/src/fs/ext4/extents.c:3394:21: note: '((void )&zero_ex+6)' was declared here struct ext4_extent zero_ex; ^ /home/kisskb/slave/src/fs/ext4/extents.c:3113:2: warning: 'zero_ex.ee_block' may be used uninitialized in this function [-Wmaybe-uninitialized] return ext4_es_insert_extent(inode, ee_block, ee_len, ee_pblock, ^ /home/kisskb/slave/src/fs/ext4/extents.c:3394:21: note: 'zero_ex.ee_block' was declared here struct ext4_extent zero_ex; ^ LD drivers/usb/common/built-in.o CC drivers/video/fbdev/core/fbcmap.o CC drivers/of/address.o LD drivers/usb/misc/built-in.o CC drivers/usb/host/ehci-hcd.o CC drivers/video/console/fbcon.o CC drivers/usb/host/ehci-platform.o LD drivers/pps/pps_core.o LD drivers/pps/built-in.o CC drivers/usb/phy/of.o CC drivers/usb/host/ohci-hcd.o CC drivers/usb/core/usb.o CC drivers/video/fbdev/core/fbsysfs.o CC drivers/video/fbdev/core/modedb.o CC drivers/video/fbdev/core/fbcvt.o CC drivers/scsi/hosts.o CC drivers/usb/core/hub.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/video/console/bitblit.o CC drivers/of/irq.o CC drivers/net/phy/phy_device.o CC net/ipv4/ip_sockglue.o CC drivers/of/of_net.o CC drivers/usb/storage/scsiglue.o LD drivers/ptp/ptp.o LD drivers/ptp/built-in.o CC drivers/usb/storage/protocol.o CC net/ipv6/udp_offload.o CC net/ipv6/exthdrs_offload.o CC drivers/usb/storage/transport.o CC drivers/of/of_mdio.o LD drivers/usb/phy/built-in.o CC drivers/usb/storage/usb.o LD drivers/mmc/card/mmc_block.o LD drivers/mmc/card/built-in.o CC drivers/input/mouse/alps.o CC drivers/input/mouse/focaltech.o CC drivers/mmc/host/sdhci.o CC drivers/input/mouse/logips2pp.o CC drivers/mmc/host/dw_mmc.o CC drivers/input/mouse/trackpoint.o CC drivers/mmc/host/dw_mmc-pltfm.o CC drivers/mmc/host/sdhci-pltfm.o CC drivers/usb/host/ohci-platform.o CC drivers/usb/core/hcd.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/usb/storage/initializers.o CC drivers/usb/storage/sierra_ms.o CC net/key/af_key.o CC drivers/usb/storage/option_ms.o CC net/ipv4/inet_hashtables.o CC drivers/usb/storage/usual-tables.o CC drivers/scsi/scsi_ioctl.o CC drivers/scsi/scsicam.o CC drivers/scsi/scsi_error.o CC drivers/scsi/scsi_lib.o CC drivers/input/mouse/touchkit_ps2.o CC net/ipv4/inet_timewait_sock.o LD net/ipv6/built-in.o CC net/ipv4/inet_connection_sock.o CC drivers/scsi/scsi_common.o CC drivers/video/console/softcursor.o CC drivers/input/mouse/cypress_ps2.o CC net/netlink/af_netlink.o CC drivers/usb/core/urb.o LD drivers/of/built-in.o CC drivers/input/mouse/sermouse.o CC net/packet/af_packet.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/input/mouse/synaptics_usb.o /home/kisskb/slave/src/drivers/usb/storage/transport.c: In function 'usb_stor_bulk_srb': /home/kisskb/slave/src/drivers/usb/storage/transport.c:473:40: warning: 'partial' may be used uninitialized in this function [-Wmaybe-uninitialized] scsi_set_resid(srb, scsi_bufflen(srb) - partial); ^ CC drivers/scsi/scsi_lib_dma.o CC drivers/scsi/scsi_scan.o CC drivers/usb/core/message.o CC drivers/scsi/scsi_sysfs.o CC net/ipv4/tcp.o CC drivers/usb/core/driver.o CC drivers/mmc/core/bus.o CC net/ipv4/tcp_input.o CC drivers/mmc/core/host.o CC net/ipv4/tcp_output.o CC drivers/mmc/core/mmc.o CC net/ipv4/tcp_timer.o CC drivers/mmc/core/mmc_ops.o CC drivers/scsi/scsi_devinfo.o CC drivers/tty/n_tty.o CC drivers/video/logo/logo.o CC drivers/scsi/scsi_sysctl.o CC drivers/scsi/scsi_proc.o CC net/netlink/genetlink.o CC drivers/tty/tty_ioctl.o CC drivers/net/phy/mdio_bus.o LD drivers/video/fbdev/core/fb.o LD drivers/video/fbdev/core/built-in.o CC drivers/net/phy/mdio_device.o LD drivers/usb/storage/usb-storage.o LD drivers/usb/storage/built-in.o CC drivers/tty/tty_ldisc.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.o CC drivers/mmc/core/sd.o CC drivers/mmc/core/sd_ops.o LOGO drivers/video/logo/logo_superh_mono.c LOGO drivers/video/logo/logo_superh_vga16.c LOGO drivers/video/logo/logo_linux_mono.c LOGO drivers/video/logo/clut_vga16.c LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o LOGO drivers/video/logo/logo_linux_vga16.c LOGO drivers/video/logo/logo_blackfin_vga16.c LOGO drivers/video/logo/logo_spe_clut224.c LOGO drivers/video/logo/logo_mac_clut224.c 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 drivers/mmc/core/sdio.o LOGO drivers/video/logo/logo_blackfin_clut224.c LOGO drivers/video/logo/logo_dec_clut224.c CC drivers/tty/tty_buffer.o CC drivers/mmc/core/sdio_ops.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o LOGO drivers/video/logo/logo_sgi_clut224.c CC net/ipv4/tcp_ipv4.o LOGO drivers/video/logo/logo_m32r_clut224.c CC drivers/mmc/core/sdio_bus.o CC drivers/tty/tty_port.o CC drivers/scsi/scsi_trace.o LD drivers/video/fbdev/omap2/omapfb/built-in.o LD drivers/video/logo/built-in.o CC drivers/scsi/scsi_logging.o CC drivers/usb/core/config.o CC drivers/scsi/sd.o LD drivers/video/fbdev/omap2/built-in.o LD fs/ext4/ext4.o LD drivers/video/fbdev/built-in.o CC drivers/mmc/core/sdio_cis.o LD fs/ext4/built-in.o CC net/ipv4/tcp_minisocks.o CC net/ipv4/tcp_cong.o LD fs/built-in.o CC net/sched/sch_generic.o CC drivers/net/phy/national.o CC drivers/usb/core/file.o CC drivers/mmc/core/sdio_io.o CC drivers/tty/tty_mutex.o CC net/sunrpc/clnt.o CC net/sunrpc/xprt.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.o CC drivers/mmc/core/sdio_irq.o CC net/sunrpc/socklib.o CC net/ipv4/tcp_metrics.o CC drivers/mmc/core/quirks.o CC net/sunrpc/xprtsock.o CC drivers/mmc/core/slot-gpio.o CC net/sunrpc/sched.o CC drivers/tty/tty_ldsem.o LD drivers/net/phy/libphy.o CC net/sunrpc/auth.o CC drivers/tty/pty.o LD drivers/input/mouse/psmouse.o LD drivers/input/mouse/built-in.o LD drivers/input/built-in.o CC drivers/usb/core/buffer.o CC drivers/usb/core/sysfs.o LD drivers/tty/ipwireless/built-in.o CC drivers/mmc/core/pwrseq.o CC drivers/tty/serial/serial_core.o CC drivers/mmc/core/pwrseq_simple.o /home/kisskb/slave/src/net/packet/af_packet.c: In function 'tpacket_rcv': /home/kisskb/slave/src/net/packet/af_packet.c:2098:33: warning: 'hdrlen' may be used uninitialized in this function [-Wmaybe-uninitialized] unsigned short macoff, netoff, hdrlen; ^ CC net/ipv4/tcp_fastopen.o CC drivers/mmc/core/pwrseq_emmc.o CC net/ipv4/tcp_recovery.o CC drivers/net/ethernet/stmicro/stmmac/ring_mode.o CC drivers/tty/vt/vt_ioctl.o CC net/sunrpc/auth_null.o CC net/sched/sch_mq.o LD drivers/net/phy/built-in.o CC net/ipv4/tcp_offload.o CC drivers/usb/core/endpoint.o CC net/unix/af_unix.o CC net/ipv4/datagram.o CC drivers/tty/vt/vc_screen.o CC drivers/usb/core/devio.o CC drivers/usb/core/notify.o CC drivers/tty/vt/selection.o CC drivers/usb/core/generic.o CC drivers/usb/core/quirks.o CC net/unix/garbage.o CC drivers/usb/core/devices.o LD net/core/built-in.o CC drivers/net/ethernet/stmicro/stmmac/chain_mode.o LD drivers/mmc/core/mmc_core.o LD drivers/mmc/core/built-in.o LD net/wireless/built-in.o CC net/ipv4/raw.o CC net/ipv4/udp.o CC net/ipv4/udplite.o CC drivers/usb/core/port.o CC net/sysctl_net.o LD drivers/mmc/host/built-in.o LD drivers/mmc/built-in.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.<U8720>.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.<U8720>.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.<U8720>.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.<U8720>.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.<U8720>.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.<U8720>.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.<U8720>.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.<U8720>.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/net/ethernet/stmicro/stmmac/dwmac_lib.o CC net/ipv4/udp_offload.o CC net/xfrm/xfrm_policy.o CC net/xfrm/xfrm_state.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.<U8720>.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.<U8720>.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.<U8720>.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.<U8720>.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.<U8720>.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.<U8720>.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/xfrm/xfrm_hash.o CC net/xfrm/xfrm_input.o CC net/ipv4/arp.o CC net/sunrpc/auth_unix.o CC drivers/tty/vt/keyboard.o CC net/sunrpc/auth_generic.o CC drivers/tty/vt/consolemap.o CC net/ipv4/icmp.o CC drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.o CC net/sunrpc/svc.o CONMK drivers/tty/vt/consolemap_deftbl.c CC drivers/tty/vt/vt.o CC net/ipv4/devinet.o SHIPPED drivers/tty/vt/defkeymap.c LD net/sched/built-in.o CC drivers/tty/vt/consolemap_deftbl.o CC net/ipv4/af_inet.o CC net/sunrpc/svcsock.o CC net/xfrm/xfrm_output.o CC drivers/tty/vt/defkeymap.o CC net/ipv4/igmp.o CC net/ipv4/fib_frontend.o CC net/unix/sysctl_net_unix.o LD drivers/scsi/scsi_mod.o CC drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.o CC net/xfrm/xfrm_sysctl.o CC drivers/net/ethernet/stmicro/stmmac/dwmac100_core.o LD drivers/video/console/built-in.o LD net/netlink/built-in.o CC net/xfrm/xfrm_replay.o LD drivers/video/built-in.o CC drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.o CC net/sunrpc/svcauth.o CC drivers/net/ethernet/stmicro/stmmac/enh_desc.o CC net/sunrpc/svcauth_unix.o LD net/key/built-in.o CC net/xfrm/xfrm_algo.o CC drivers/net/ethernet/stmicro/stmmac/norm_desc.o CC net/sunrpc/addr.o CC drivers/net/ethernet/stmicro/stmmac/mmc_core.o CC net/ipv4/fib_semantics.o CC net/sunrpc/rpcb_clnt.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] } ^ LD drivers/usb/host/built-in.o CC net/sunrpc/timer.o CC net/ipv4/fib_trie.o LD net/packet/built-in.o CC net/sunrpc/xdr.o CC net/sunrpc/sunrpc_syms.o CC net/ipv4/inet_fragment.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 net/sunrpc/cache.o CC net/sunrpc/rpc_pipe.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.o CC net/sunrpc/svc_xprt.o CC net/ipv4/ping.o CC net/ipv4/ip_tunnel_core.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_platform.o CC net/ipv4/gre_offload.o CC net/ipv4/sysctl_net_ipv4.o CC drivers/tty/serial/earlycon.o CC net/ipv4/proc.o CC drivers/net/ethernet/stmicro/stmmac/dwmac-generic.o CC net/sunrpc/stats.o CC net/sunrpc/sysctl.o CC net/ipv4/inet_lro.o CC net/ipv4/ipconfig.o CC net/ipv4/inet_diag.o CC drivers/tty/serial/8250/8250_core.o CC net/ipv4/tcp_cubic.o CC net/ipv4/tcp_diag.o CC net/ipv4/xfrm4_policy.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/tty/serial/8250/8250_port.o CC net/ipv4/xfrm4_state.o CC net/ipv4/xfrm4_input.o CC drivers/tty/serial/8250/8250_early.o LD drivers/scsi/sd_mod.o CC net/ipv4/xfrm4_output.o LD drivers/scsi/built-in.o CC drivers/tty/serial/8250/8250_dw.o CC drivers/tty/serial/8250/8250_of.o CC net/ipv4/xfrm4_protocol.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; ^ /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; ^ /home/kisskb/slave/src/net/unix/af_unix.c: In function 'unix_stream_connect': /home/kisskb/slave/src/net/unix/af_unix.c:1251:8: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] other = unix_find_other(net, sunaddr, addr_len, sk->sk_type, hash, &err); ^ LD drivers/net/ethernet/stmicro/stmmac/stmmac.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); ^ /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:250:10: warning: 'i' may be used uninitialized in this function [-Wmaybe-uninitialized] BUG_ON(i->head == NULL); ^ /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:235:19: note: 'i' was declared here struct irq_info i; ^ /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/net/ethernet/stmicro/stmmac/stmmac-platform.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/ethernet/stmicro/stmmac/built-in.o LD drivers/net/ethernet/stmicro/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; ^ /home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_err': /home/kisskb/slave/src/net/ipv4/ping.c:559:37: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized] harderr = icmp_err_convert[code].fatal; ^ /home/kisskb/slave/src/net/ipv4/ping.c:532:3: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] switch (type) { ^ /home/kisskb/slave/src/net/ipv4/ping.c:513:48: warning: 'icmph' may be used uninitialized in this function [-Wmaybe-uninitialized] if (!ping_supported(family, icmph->type, icmph->code)) ^ LD drivers/net/ethernet/built-in.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/usb/core/usbcore.o LD drivers/net/built-in.o /home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_common_sendmsg': /home/kisskb/slave/src/net/ipv4/ping.c:690:21: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] if (!ping_supported(family, type, code)) ^ /home/kisskb/slave/src/net/ipv4/ping.c:476:63: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized] return (family == AF_INET && type == ICMP_ECHO && code == 0) \|\| ^ /home/kisskb/slave/src/net/ipv4/ping.c:658:11: note: 'code' was declared here u8 type, code; ^ /home/kisskb/slave/src/net/ipv4/tcp_input.c: In function 'tcp_data_queue': LD drivers/usb/core/built-in.o /home/kisskb/slave/src/net/sunrpc/xdr.c: In function 'xdr_decode_word': /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]; ^ /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/usb/built-in.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, ^ /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; ^ /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/unix/unix.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; ^ LD net/unix/built-in.o LD drivers/tty/serial/8250/8250.o LD net/xfrm/built-in.o LD net/sunrpc/sunrpc.o LD drivers/tty/serial/8250/8250_base.o LD drivers/tty/serial/8250/built-in.o LD net/sunrpc/built-in.o LD drivers/tty/serial/built-in.o LD net/ipv4/built-in.o LD net/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/drbg.ko LD [M] crypto/echainiv.ko LD [M] crypto/hmac.ko LD [M] crypto/jitterentropy_rng.ko LD [M] crypto/sha256_generic.ko make[1]: Leaving directory '/home/kisskb/slave/build/linus_axs101_defconfig_arcompact' Completed OK # rm -rf /home/kisskb/slave/build/linus_axs101_defconfig_arcompact # Build took: 0:00:44.570688

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