Buildresult: linus/axs103_smp_defconfig/arcv2-gcc6 built on Jan 12 2016, 19:07

kisskb

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Status:	OK
Date/Time:	Jan 12 2016, 19:07
Duration:	0:00:42.041088
Builder:	ka2
Revision:	Merge tag 'dm-4.5-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm (`03891f9c853d5c4473224478a1e03ea00d70ff8d)`
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 (110) /home/kisskb/slave/src/kernel/sched/core.c:3162:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/kernel/sysctl.c:1892:12: warning: 'kbuf' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/kernel/sysctl.c:1892:12: warning: 'kbuf' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/kernel/sysctl.c:1892:12: warning: 'kbuf' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/kernel/sysctl.c:1892:12: warning: 'kbuf' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/kernel/sysctl.c:1892:12: warning: 'kbuf' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/ipc/shm.c:1219:2: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/kernel/sysctl.c:1892:12: warning: 'kbuf' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/kernel/sysctl.c:1892:12: warning: 'kbuf' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/kernel/sysctl.c:1892:12: warning: 'kbuf' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/kernel/sysctl.c:1892:12: warning: 'kbuf' 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/fs/namei.c:1760:10: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/namei.c:1715:2: warning: 'seq' 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:3162:10: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/include/linux/kernel.h:752:17: warning: comparison of distinct pointer types lacks a cast [enabled by default] /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/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:660:17: warning: 'prev' 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/inode.c:548:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/inode.c:548:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/inode.c:548:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/inode.c:548:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/inode.c:548:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/lib/cpumask.c:178:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/inode.c:548:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/inode.c:548:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/inode.c:548:5: 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:260:1: 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/packet/af_packet.c:2098:33: warning: 'hdrlen' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/core/neighbour.c:3180:10: warning: 'p_name' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/unix/af_unix.c:1130:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/unix/af_unix.c:1036:20: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/unix/af_unix.c:1251:8: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/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:1708:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/unix/af_unix.c:1708:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/ext4_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/extents.c:2306:14: warning: 'lblock' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/extents.c:2305:14: warning: 'len' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U 390>.key[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U 390>.key[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:26: warning: 'saddr.<U 390>.a4.vif' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U 390>.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.<U 390>.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.<U 390>.key[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<U 390>.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:174:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/sunrpc/svcsock.c:779:6: warning: 'optname' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/svcsock.c:779:6: warning: 'level' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c:282:12: warning: 'sin6' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1153:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1144:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1153:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1144:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:559:37: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:532:3: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:513:48: warning: 'icmph' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:690:21: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:476:63: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/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/fib_trie.c:911:11: warning: 'local_tp' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/tcp_input.c:4227:49: warning: array subscript is above array bounds [-Warray-bounds] /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/drivers/usb/storage/transport.c:473:40: warning: 'partial' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/drivers/usb/storage/transport.c:499:15: warning: 'partial' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify 03891f9c853d5c4473224478a1e03ea00d70ff8d^{commit} 03891f9c853d5c4473224478a1e03ea00d70ff8d already have revision, skipping fetch # git checkout -q -f -B kisskb 03891f9c853d5c4473224478a1e03ea00d70ff8d # git clean -qxdf # git log -1 commit 03891f9c853d5c4473224478a1e03ea00d70ff8d Merge: 47c62e4 385277b Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Mon Jan 11 22:25:00 2016 -0800 Merge tag 'dm-4.5-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper updates from Mike Snitzer: - The most significant set of changes this cycle is the Forward Error Correction (FEC) support that has been added to the DM verity target. Google uses DM verity on all Android devices and it is believed that this FEC support will enable DM verity to recover from storage failures seen since DM verity was first deployed as part of Android. - A stable fix for a race in the destruction of DM thin pool's workqueue - A stable fix for hung IO if a DM snapshot copy hit an error - A few small cleanups in DM core and DM persistent data. - A couple DM thinp range discard improvements (address atomicity of finding a range and the efficiency of discarding a partially mapped thin device) - Add ability to debug DM bufio leaks by recording stack trace when a buffer is allocated. Upon detected leak the recorded stack is dumped. * tag 'dm-4.5-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm snapshot: fix hung bios when copy error occurs dm thin: bump thin and thin-pool target versions dm thin: fix race condition when destroying thin pool workqueue dm space map metadata: remove unused variable in brb_pop() dm verity: add ignore_zero_blocks feature dm verity: add support for forward error correction dm verity: factor out verity_for_bv_block() dm verity: factor out structures and functions useful to separate object dm verity: move dm-verity.c to dm-verity-target.c dm verity: separate function for parsing opt args dm verity: clean up duplicate hashing code dm btree: factor out need_insert() helper dm bufio: use BUG_ON instead of conditional call to BUG dm bufio: store stacktrace in buffers to help find buffer leaks dm bufio: return NULL to improve code clarity dm block manager: cleanup code that prints stacktrace dm: don't save and restore bi_private dm thin metadata: make dm_thin_find_mapped_range() atomic dm thin metadata: speed up discard of partially mapped volumes # < /opt/cross/arcv2-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-gcc --version # < git log --format=%s --max-count=1 03891f9c853d5c4473224478a1e03ea00d70ff8d # < 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/mm-arch-hooks.h WRAP arch/arc/include/generated/asm/mcs_spinlock.h WRAP arch/arc/include/generated/asm/mman.h WRAP arch/arc/include/generated/asm/param.h WRAP arch/arc/include/generated/asm/msgbuf.h WRAP arch/arc/include/generated/asm/percpu.h WRAP arch/arc/include/generated/asm/parport.h WRAP arch/arc/include/generated/asm/pci.h WRAP arch/arc/include/generated/asm/preempt.h WRAP arch/arc/include/generated/asm/resource.h WRAP arch/arc/include/generated/asm/poll.h WRAP arch/arc/include/generated/asm/shmbuf.h WRAP arch/arc/include/generated/asm/posix_types.h WRAP arch/arc/include/generated/asm/siginfo.h WRAP arch/arc/include/generated/asm/sembuf.h WRAP arch/arc/include/generated/asm/socket.h WRAP arch/arc/include/generated/asm/sockios.h WRAP arch/arc/include/generated/asm/stat.h WRAP arch/arc/include/generated/asm/statfs.h WRAP arch/arc/include/generated/asm/termbits.h WRAP arch/arc/include/generated/asm/termios.h WRAP arch/arc/include/generated/asm/topology.h WRAP arch/arc/include/generated/asm/trace_clock.h WRAP arch/arc/include/generated/asm/types.h WRAP arch/arc/include/generated/asm/ucontext.h WRAP arch/arc/include/generated/asm/user.h WRAP arch/arc/include/generated/asm/vga.h WRAP arch/arc/include/generated/asm/word-at-a-time.h WRAP arch/arc/include/generated/asm/xor.h UPD include/config/kernel.release CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h HOSTCC scripts/basic/bin2c Using /home/kisskb/slave/src as source for kernel HOSTCC scripts/kallsyms HOSTCC scripts/pnmtologo HOSTCC scripts/conmakehash HOSTCC scripts/sortextable HOSTCC scripts/dtc/dtc.o HOSTCC scripts/dtc/flattree.o CC scripts/mod/empty.o HOSTCC scripts/dtc/fstree.o HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/dtc/treesource.o CC scripts/mod/devicetable-offsets.s SHIPPED scripts/dtc/dtc-parser.tab.c SHIPPED scripts/dtc/dtc-lexer.lex.c SHIPPED scripts/dtc/dtc-parser.tab.h HOSTCC scripts/dtc/livetree.o HOSTCC scripts/dtc/checks.o HOSTCC scripts/dtc/data.o HOSTCC scripts/dtc/util.o HOSTCC scripts/dtc/srcpos.o HOSTCC scripts/dtc/dtc-parser.tab.o 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 AS arch/arc/mm/tlbex.o CC arch/arc/mm/cache.o CC arch/arc/mm/mmap.o CC arch/arc/kernel/arcksyms.o CC arch/arc/kernel/setup.o CC arch/arc/kernel/time.o CC arch/arc/kernel/reset.o CC arch/arc/kernel/irq.o CC arch/arc/kernel/ptrace.o CC arch/arc/kernel/process.o CC arch/arc/kernel/devtree.o CC arch/arc/kernel/sys.o CC arch/arc/kernel/stacktrace.o CC arch/arc/kernel/troubleshoot.o CC arch/arc/kernel/traps.o AS arch/arc/kernel/entry-arcv2.o CC arch/arc/kernel/intc-arcv2.o CC arch/arc/kernel/clk.o CC arch/arc/kernel/disasm.o CC arch/arc/kernel/signal.o CC arch/arc/kernel/mcip.o CC arch/arc/kernel/module.o CC arch/arc/kernel/smp.o CC arch/arc/kernel/perf_event.o CC arch/arc/kernel/ctx_sw.o CC arch/arc/kernel/unwind.o LDS arch/arc/kernel/vmlinux.lds AS arch/arc/kernel/head.o DTC arch/arc/boot/dts/axs103_idu.dtb DTB arch/arc/boot/dts/axs103_idu.dtb.S AS arch/arc/boot/dts/axs103_idu.dtb.o LD arch/arc/boot/dts/built-in.o GEN usr/initramfs_data.cpio.gz CC arch/arc/plat-axs10x/axs10x.o 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/panic.o CC kernel/cpu.o CC kernel/exit.o CC kernel/softirq.o CC kernel/resource.o CC kernel/sysctl.o CC kernel/sysctl_binary.o CC kernel/capability.o CC kernel/ptrace.o CC kernel/sys.o CC kernel/extable.o CC kernel/user.o CC kernel/signal.o CC kernel/kmod.o CC kernel/workqueue.o CC kernel/params.o CC kernel/ksysfs.o CC kernel/notifier.o CC kernel/nsproxy.o CC kernel/kthread.o CC kernel/reboot.o CC kernel/sys_ni.o CC kernel/async.o CC kernel/task_work.o CC kernel/pid.o CC kernel/cred.o CC kernel/groups.o CC kernel/smpboot.o CC kernel/range.o LD arch/arc/plat-axs10x/built-in.o CC kernel/bpf/core.o LD kernel/livepatch/built-in.o CC kernel/events/core.o CC kernel/power/qos.o CC kernel/printk/printk.o CC kernel/locking/mutex.o LD init/mounts.o CC kernel/irq/irqdesc.o CC kernel/rcu/update.o CC kernel/rcu/sync.o CC kernel/stacktrace.o CC kernel/rcu/srcu.o CC kernel/futex.o CC kernel/smp.o CC kernel/module.o CC kernel/kallsyms.o CC kernel/irq/handle.o CC kernel/sched/core.o CC kernel/time/time.o GZIP kernel/config_data.gz LD init/built-in.o CC mm/filemap.o CC kernel/stop_machine.o LD arch/arc/mm/built-in.o CC kernel/hung_task.o CC kernel/time/timer.o CC kernel/watchdog.o CC kernel/utsname_sysctl.o CC ipc/util.o CC kernel/elfcore.o CC kernel/irq_work.o CC kernel/rcu/tree.o CC kernel/membarrier.o CC kernel/memremap.o CC ipc/msgutil.o CHK kernel/config_data.h CC ipc/msg.o CC kernel/irq/manage.o CC security/commoncap.o UPD kernel/config_data.h CC security/min_addr.o CC kernel/configs.o CC kernel/irq/spurious.o CC ipc/shm.o CC ipc/sem.o CC kernel/irq/resend.o CC kernel/events/ring_buffer.o CC kernel/irq/chip.o CC mm/mempool.o CC fs/open.o CC fs/read_write.o CC fs/file_table.o CC kernel/locking/semaphore.o CC kernel/locking/rwsem.o CC fs/super.o CC kernel/locking/percpu-rwsem.o CC kernel/locking/spinlock.o CC fs/char_dev.o CC kernel/locking/osq_lock.o CC fs/stat.o CC kernel/locking/lglock.o CC ipc/syscall.o CC kernel/locking/rtmutex.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] } ^ /home/kisskb/slave/src/kernel/sysctl.c: In function 'proc_dointvec_minmax_coredump': /home/kisskb/slave/src/kernel/sysctl.c:1892:12: warning: 'kbuf' may be used uninitialized in this function [-Wmaybe-uninitialized] ret = tmp - buf; ^ /home/kisskb/slave/src/kernel/sysctl.c:2052:8: note: 'kbuf' was declared here char kbuf; ^ CC ipc/ipc_sysctl.o CC kernel/time/hrtimer.o LD kernel/power/built-in.o CC ipc/mqueue.o CC ipc/namespace.o CC fs/exec.o CC kernel/irq/dummychip.o CC kernel/locking/rwsem-spinlock.o CC mm/oom_kill.o LD kernel/bpf/built-in.o CC mm/maccess.o CC kernel/irq/devres.o CC mm/page_alloc.o /home/kisskb/slave/src/kernel/sysctl.c: In function 'proc_do_cad_pid': /home/kisskb/slave/src/kernel/sysctl.c:1892:12: warning: 'kbuf' may be used uninitialized in this function [-Wmaybe-uninitialized] ret = tmp - buf; ^ /home/kisskb/slave/src/kernel/sysctl.c:2052:8: note: 'kbuf' was declared here char kbuf; ^ CC kernel/sched/loadavg.o CC kernel/sched/clock.o CC ipc/mq_sysctl.o CC kernel/sched/cputime.o CC crypto/api.o CC crypto/cipher.o /home/kisskb/slave/src/kernel/sysctl.c: In function 'proc_dointvec_jiffies': /home/kisskb/slave/src/kernel/sysctl.c:1892:12: warning: 'kbuf' may be used uninitialized in this function [-Wmaybe-uninitialized] ret = tmp - buf; ^ /home/kisskb/slave/src/kernel/sysctl.c:2052:8: note: 'kbuf' was declared here char kbuf; ^ CC fs/pipe.o CC crypto/compress.o CC fs/namei.o CC kernel/time/itimer.o CC fs/fcntl.o CC kernel/sched/idle_task.o /home/kisskb/slave/src/kernel/sysctl.c: In function 'proc_dointvec_minmax': /home/kisskb/slave/src/kernel/sysctl.c:1892:12: warning: 'kbuf' may be used uninitialized in this function [-Wmaybe-uninitialized] ret = tmp - buf; ^ /home/kisskb/slave/src/kernel/sysctl.c:2052:8: note: 'kbuf' was declared here char kbuf; ^ CC fs/ioctl.o CC kernel/irq/generic-chip.o CC kernel/irq/irqdomain.o CC mm/page-writeback.o CC kernel/sched/fair.o CC kernel/events/callchain.o /home/kisskb/slave/src/kernel/sysctl.c: In function 'proc_dointvec_ms_jiffies': /home/kisskb/slave/src/kernel/sysctl.c:1892:12: warning: 'kbuf' may be used uninitialized in this function [-Wmaybe-uninitialized] ret = tmp - buf; ^ /home/kisskb/slave/src/kernel/sysctl.c:2052:8: note: 'kbuf' was declared here char kbuf; ^ CC block/bio.o CC fs/readdir.o /home/kisskb/slave/src/ipc/shm.c: In function 'SyS_shmat': /home/kisskb/slave/src/ipc/shm.c:1219:2: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] return (long)ret; ^ /home/kisskb/slave/src/ipc/shm.c:1212:16: note: 'ret' was declared here unsigned long ret; ^ /home/kisskb/slave/src/kernel/sysctl.c: In function 'proc_dointvec_minmax_sysadmin': /home/kisskb/slave/src/kernel/sysctl.c:1892:12: warning: 'kbuf' may be used uninitialized in this function [-Wmaybe-uninitialized] ret = tmp - buf; ^ /home/kisskb/slave/src/kernel/sysctl.c:2052:8: note: 'kbuf' was declared here char kbuf; ^ CC block/elevator.o CC fs/select.o CC crypto/memneq.o CC block/blk-core.o CC kernel/sched/rt.o CC kernel/sched/deadline.o CC kernel/time/posix-timers.o CC fs/dcache.o LD security/built-in.o /home/kisskb/slave/src/kernel/sysctl.c: In function '__do_proc_doulongvec_minmax': /home/kisskb/slave/src/kernel/sysctl.c:1892:12: warning: 'kbuf' may be used uninitialized in this function [-Wmaybe-uninitialized] ret = tmp - buf; ^ /home/kisskb/slave/src/kernel/sysctl.c:2315:8: note: 'kbuf' was declared here char kbuf; ^ CC kernel/irq/proc.o CC crypto/crypto_wq.o CC crypto/algapi.o /home/kisskb/slave/src/kernel/sysctl.c: In function 'proc_dointvec_userhz_jiffies': /home/kisskb/slave/src/kernel/sysctl.c:1892:12: warning: 'kbuf' may be used uninitialized in this function [-Wmaybe-uninitialized] ret = tmp - buf; ^ /home/kisskb/slave/src/kernel/sysctl.c:2052:8: note: 'kbuf' was declared here char kbuf; ^ CC kernel/irq/migration.o CC mm/readahead.o LD kernel/locking/built-in.o LD arch/arc/kernel/built-in.o /home/kisskb/slave/src/kernel/sysctl.c: In function 'proc_dointvec': /home/kisskb/slave/src/kernel/sysctl.c:1892:12: warning: 'kbuf' may be used uninitialized in this function [-Wmaybe-uninitialized] ret = tmp - buf; ^ /home/kisskb/slave/src/kernel/sysctl.c:2052:8: note: 'kbuf' was declared here char kbuf; ^ LD arch/arc/built-in.o CC crypto/scatterwalk.o CC crypto/proc.o CC kernel/time/posix-cpu-timers.o CC fs/inode.o CC kernel/time/timekeeping.o CC kernel/time/ntp.o CC crypto/aead.o CC fs/attr.o CC crypto/ablkcipher.o CC fs/bad_inode.o LD sound/built-in.o CC fs/file.o CC fs/filesystems.o CC fs/namespace.o CC crypto/blkcipher.o CC crypto/skcipher.o CC fs/seq_file.o LD kernel/irq/built-in.o CC crypto/chainiv.o CC mm/swap.o LD kernel/printk/built-in.o CC crypto/eseqiv.o LD drivers/amba/built-in.o CC mm/truncate.o CC kernel/time/clocksource.o CC crypto/ahash.o CC fs/xattr.o CC fs/libfs.o CC mm/vmscan.o LD firmware/built-in.o LD drivers/auxdisplay/built-in.o CC fs/fs-writeback.o CC crypto/shash.o CC fs/pnode.o CC crypto/pcompress.o CC mm/shmem.o CC crypto/akcipher.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 kernel/time/jiffies.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/splice.o CC drivers/base/component.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; ^ LD ipc/built-in.o CC kernel/sched/stop_task.o CC crypto/algboss.o CC kernel/sched/wait.o CC fs/sync.o CC net/socket.o CC kernel/time/timer_list.o CC block/blk-tag.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 crypto/testmgr.o CC crypto/crypto_null.o CC fs/utimes.o CC crypto/aes_generic.o CC crypto/crc32c_generic.o CC kernel/sched/completion.o CC crypto/rng.o CC kernel/sched/idle.o CC kernel/time/timeconv.o CC mm/util.o CC drivers/base/core.o CC fs/stack.o CC [M] crypto/echainiv.o /home/kisskb/slave/src/fs/namei.c: In function 'path_lookupat': /home/kisskb/slave/src/fs/namei.c:1715:2: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] return pick_link(nd, link, inode, seq); ^ /home/kisskb/slave/src/fs/namei.c:1724:11: note: 'seq' was declared here unsigned seq; ^ CC fs/fs_struct.o CC kernel/sched/cpupri.o CC [M] crypto/hmac.o CC [M] crypto/sha256_generic.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 fs/statfs.o CC fs/fs_pin.o CC [M] crypto/drbg.o CC [M] crypto/jitterentropy.o CC mm/mmzone.o CC [M] crypto/jitterentropy-kcapi.o CC block/blk-sysfs.o CC kernel/time/timecounter.o CC kernel/time/posix-clock.o LD crypto/crypto.o LD crypto/crypto_algapi.o CC fs/nsfs.o CC fs/buffer.o LD crypto/crypto_blkcipher.o CC kernel/time/alarmtimer.o CC lib/lockref.o CC kernel/time/clockevents.o LD crypto/cryptomgr.o CC lib/bcd.o CC kernel/time/tick-common.o CC block/blk-flush.o CC fs/block_dev.o CC block/blk-settings.o CC kernel/time/tick-oneshot.o CC lib/div64.o CC block/blk-ioc.o CC kernel/sched/cpudeadline.o CC fs/direct-io.o CC fs/mpage.o CC mm/vmstat.o LD [M] crypto/jitterentropy_rng.o CC lib/sort.o CC mm/backing-dev.o /home/kisskb/slave/src/fs/namei.c: In function 'path_openat': /home/kisskb/slave/src/fs/namei.c:3162:10: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] nd->seq = seq; ^ /home/kisskb/slave/src/fs/namei.c:3026:11: note: 'seq' was declared here unsigned seq; ^ CC mm/mmu_context.o CC mm/mm_init.o CC fs/proc_namespace.o LD kernel/rcu/built-in.o CC mm/percpu.o CC block/blk-map.o CC mm/slab_common.o CC block/blk-exec.o LD fs/exofs/built-in.o CC fs/devpts/inode.o CC kernel/time/tick-sched.o CC lib/parser.o LD crypto/crypto_hash.o CC lib/halfmd4.o CC block/blk-merge.o CC fs/fat/cache.o CC fs/fat/dir.o CC lib/debug_locks.o CC fs/jbd2/transaction.o CC lib/random32.o CC block/blk-softirq.o CC block/blk-timeout.o CC block/blk-iopoll.o CC fs/jffs2/compr.o CC fs/ext4/balloc.o CC mm/compaction.o CC fs/ext4/bitmap.o CC lib/bust_spinlocks.o CC fs/kernfs/mount.o CC mm/vmacache.o CC block/blk-lib.o CC block/blk-mq.o CC fs/nfs_common/grace.o CC fs/lockd/clntlock.o CC block/blk-mq-tag.o CC fs/nfs/client.o CC block/blk-mq-sysfs.o CC mm/interval_tree.o CC mm/list_lru.o LD fs/devpts/devpts.o LD fs/devpts/built-in.o CC fs/nls/nls_base.o CC lib/kasprintf.o CC mm/gup.o CC mm/debug.o CC mm/workingset.o CC fs/notify/fsnotify.o CC fs/jffs2/dir.o CC block/blk-mq-cpu.o LD kernel/time/built-in.o CC fs/fat/fatent.o CC fs/kernfs/inode.o CC block/blk-mq-cpumap.o CC fs/nls/nls_cp437.o CC block/ioctl.o CC fs/nls/nls_iso8859-1.o CC block/genhd.o LD fs/quota/built-in.o CC fs/ntfs/aops.o CC lib/bitmap.o CC fs/ext4/dir.o CC fs/ramfs/inode.o CC fs/ext4/file.o LD fs/nfs_common/built-in.o CC lib/scatterlist.o CC mm/highmem.o CC lib/gcd.o CC block/scsi_ioctl.o LD fs/nls/built-in.o CC mm/memory.o CC fs/proc/task_mmu.o CC fs/sysfs/file.o CC fs/eventpoll.o LD crypto/built-in.o CC lib/lcm.o CC drivers/base/bus.o LD net/802/built-in.o CC block/partition-generic.o CC mm/mincore.o CC lib/list_sort.o CC block/ioprio.o CC mm/mlock.o CC block/bsg.o CC mm/mmap.o CC mm/mprotect.o CC block/partitions/check.o LD arch/arc/lib/built-in.o In file included from /home/kisskb/slave/src/fs/ext4/file.c:30:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC fs/notify/notification.o CC fs/anon_inodes.o AS arch/arc/lib/memcmp.o CC lib/uuid.o CC fs/kernfs/dir.o CC mm/mremap.o AS arch/arc/lib/memcpy-archs.o CC fs/lockd/clntproc.o CC net/core/sock.o AS arch/arc/lib/memset-archs.o CC block/noop-iosched.o CC fs/jffs2/file.o CC fs/sysfs/dir.o CC fs/signalfd.o CC lib/flex_array.o AS arch/arc/lib/strchr-700.o CC mm/msync.o CC mm/rmap.o CC fs/timerfd.o CC fs/ramfs/file-mmu.o AS arch/arc/lib/strcmp-archs.o CC mm/vmalloc.o CC block/partitions/msdos.o CC fs/eventfd.o CC lib/iov_iter.o CC mm/pagewalk.o CC fs/aio.o AS arch/arc/lib/strcpy-700.o CC fs/ext4/fsync.o CC mm/pgtable-generic.o CC fs/ext4/ialloc.o CC block/deadline-iosched.o AS arch/arc/lib/strlen.o CC fs/sysfs/symlink.o CC lib/clz_ctz.o CC block/cfq-iosched.o CC fs/ntfs/attrib.o CC fs/ext4/inode.o CC fs/notify/group.o AR arch/arc/lib/lib.a LD fs/ramfs/ramfs.o CC fs/fat/file.o CC lib/bsearch.o LD fs/ramfs/built-in.o CC fs/locks.o CC fs/fat/inode.o CC lib/find_bit.o CC drivers/base/dd.o CC lib/llist.o CC mm/init-mm.o CC mm/nobootmem.o CC lib/memweight.o LD kernel/sched/built-in.o CC lib/kfifo.o CC mm/fadvise.o CC mm/madvise.o CC mm/memblock.o CC fs/jffs2/ioctl.o CC fs/jbd2/commit.o CC fs/proc/inode.o CC fs/binfmt_script.o CC mm/dmapool.o LD virt/lib/built-in.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/mbcache.o CC fs/binfmt_elf.o CC lib/percpu-refcount.o CC lib/percpu_ida.o LD virt/built-in.o CC fs/sysfs/mount.o CC fs/nfs/dir.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/coredump.o CC fs/kernfs/file.o CC fs/notify/inode_mark.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/ext4/page-io.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] } ^ 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:735, 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:692:29: 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:735, 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; ^ CC fs/sysfs/group.o /home/kisskb/slave/src/mm/mmap.c:692:19: note: 'rb_link' was declared here struct rb_node rb_link, rb_parent; ^ /home/kisskb/slave/src/mm/mmap.c:660:17: 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:691:25: note: 'prev' was declared here struct vm_area_struct prev; ^ CC fs/ext4/ioctl.o CC lib/rhashtable.o CC block/partitions/efi.o CC mm/slab.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:915:16: note: in expansion of macro 'ELF_ET_DYN_BASE' load_bias = ELF_ET_DYN_BASE - vaddr; ^ CC fs/jffs2/nodelist.o CC fs/drop_caches.o CC fs/ntfs/collate.o CC fs/kernfs/symlink.o CC fs/jffs2/malloc.o CC fs/fat/misc.o CC fs/fat/nfs.o CC fs/jffs2/read.o CC fs/fat/namei_vfat.o CC fs/fat/namei_msdos.o CC fs/jffs2/nodemgmt.o CC lib/reciprocal_div.o CC lib/once.o CC fs/lockd/clntxdr.o CC fs/lockd/host.o CC lib/string_helpers.o CC lib/hexdump.o LD fs/sysfs/built-in.o CC fs/notify/mark.o CC lib/kstrtox.o CC fs/jffs2/readinode.o CC fs/jffs2/write.o CC fs/proc/root.o CC fs/proc/base.o CC drivers/base/syscore.o CC drivers/base/driver.o CC fs/ntfs/compress.o CC lib/iomap_copy.o LD kernel/events/built-in.o CC fs/jffs2/scan.o LD kernel/built-in.o CC fs/jffs2/gc.o CC lib/devres.o CC lib/hweight.o LD fs/kernfs/built-in.o CC fs/jffs2/symlink.o CC fs/notify/vfsmount_mark.o CC lib/bitrev.o CC lib/rational.o CC fs/notify/fdinfo.o CC drivers/base/class.o CC fs/ext4/namei.o CC lib/crc16.o CC fs/proc/generic.o HOSTCC lib/gen_crc32table CC drivers/base/platform.o CC drivers/base/cpu.o CC fs/jffs2/build.o CC lib/lz4/lz4_decompress.o CC lib/fonts/fonts.o CC drivers/base/firmware.o CC fs/jbd2/recovery.o LD block/partitions/built-in.o CC lib/lzo/lzo1x_compress.o CC lib/xz/xz_dec_syms.o CC lib/percpu_counter.o LD fs/fat/msdos.o CC lib/syscall.o /home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_get_block_write_nolock': /home/kisskb/slave/src/fs/ext4/inode.c:548:5: 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:462:6: note: 'retval' was declared here int retval; ^ CC lib/nlattr.o CC lib/zlib_deflate/deflate.o CC fs/notify/dnotify/dnotify.o CC fs/ext4/super.o CC lib/checksum.o CC drivers/base/init.o CC fs/jffs2/erase.o /home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_get_block_write': /home/kisskb/slave/src/fs/ext4/inode.c:548:5: 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:462:6: note: 'retval' was declared here int retval; ^ CC lib/zlib_inflate/inffast.o CC fs/ext4/symlink.o CC lib/atomic64.o CC lib/fonts/font_8x8.o CC lib/xz/xz_dec_stream.o CC fs/jffs2/background.o LD fs/notify/fanotify/built-in.o CC lib/xz/xz_dec_lzma2.o /home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_get_block': /home/kisskb/slave/src/fs/ext4/inode.c:548:5: 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:462:6: note: 'retval' was declared here int retval; ^ CC lib/zlib_inflate/inflate.o CC fs/notify/inotify/inotify_user.o CC fs/notify/inotify/inotify_fsnotify.o CC lib/fonts/font_8x16.o CC drivers/base/map.o CC lib/cpu_rmap.o CC fs/lockd/svc.o CC lib/dynamic_queue_limits.o /home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_block_zero_page_range': /home/kisskb/slave/src/fs/ext4/inode.c:548:5: 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:462:6: note: 'retval' was declared here int retval; ^ CC drivers/base/devres.o CC drivers/base/attribute_container.o CC lib/net_utils.o CC fs/jffs2/fs.o CC lib/argv_split.o CC lib/cmdline.o LD fs/fat/fat.o CC lib/cpumask.o CC fs/jffs2/writev.o LD lib/fonts/font.o LD fs/fat/vfat.o LD lib/fonts/built-in.o /home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_map_blocks': /home/kisskb/slave/src/fs/ext4/inode.c:548:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED) { ^ CC fs/jffs2/super.o CC lib/ctype.o LD lib/lz4/built-in.o CC drivers/base/transport_class.o LD fs/fat/built-in.o LD fs/notify/dnotify/built-in.o CC lib/dec_and_lock.o CC net/core/request_sock.o CC drivers/base/topology.o CC lib/decompress.o CC lib/decompress_bunzip2.o CC fs/jffs2/debug.o CC fs/lockd/svclock.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_inflate.o CC lib/decompress_unlz4.o /home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_getblk': /home/kisskb/slave/src/fs/ext4/inode.c:548:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/inode.c:462:6: note: 'retval' was declared here int retval; ^ CC lib/decompress_unlzma.o CC fs/jffs2/wbuf.o CC lib/lzo/lzo1x_decompress_safe.o CC lib/decompress_unxz.o CC lib/decompress_unlzo.o CC drivers/base/container.o CC net/core/skbuff.o CC lib/dump_stack.o LD fs/notify/inotify/built-in.o CC fs/jffs2/compr_rtime.o CC lib/xz/xz_dec_bcj.o CC lib/earlycpio.o LD fs/notify/built-in.o CC fs/jffs2/compr_zlib.o CC drivers/base/property.o LD drivers/block/built-in.o /home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_bread': /home/kisskb/slave/src/fs/ext4/inode.c:548:5: 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:462:6: note: 'retval' was declared here int retval; ^ CC lib/zlib_inflate/infutil.o CC lib/extable.o CC fs/proc/array.o CC lib/fdt.o CC fs/nfs/file.o LD drivers/bus/built-in.o CC fs/ntfs/debug.o CC fs/ntfs/dir.o CC drivers/base/cacheinfo.o CC drivers/base/devtmpfs.o LD drivers/cdrom/built-in.o CC lib/fdt_empty_tree.o CC drivers/base/power/clock_ops.o CC lib/fdt_ro.o CC lib/fdt_rw.o CC lib/fdt_strerror.o CC lib/fdt_sw.o LD lib/lzo/lzo_compress.o LD block/built-in.o LD lib/lzo/lzo_decompress.o /home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_get_block_dax': /home/kisskb/slave/src/fs/ext4/inode.c:548:5: 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:462:6: note: 'retval' was declared here int retval; ^ CC lib/fdt_wip.o CC lib/flex_proportions.o LD lib/lzo/built-in.o CC drivers/base/regmap/regmap.o CC lib/int_sqrt.o CC lib/idr.o CC drivers/base/regmap/regcache.o CC net/ethernet/eth.o CC fs/jbd2/checkpoint.o CC lib/ioremap.o CC lib/zlib_inflate/inftrees.o CC lib/zlib_inflate/inflate_syms.o CC lib/is_single_threaded.o CC lib/irq_regs.o CC drivers/base/firmware_class.o CC drivers/base/dma-mapping.o CC lib/klist.o CC lib/kobject.o CC net/core/datagram.o CC lib/kobject_uevent.o LD mm/built-in.o CC lib/zlib_deflate/deftree.o LD drivers/base/power/built-in.o CC fs/ntfs/file.o CC net/core/stream.o CC fs/jbd2/revoke.o CC drivers/base/module.o CC lib/md5.o CC lib/nmi_backtrace.o CC lib/plist.o CC net/core/scm.o CC lib/proportions.o CC lib/radix-tree.o LD lib/xz/xz_dec.o CC lib/ratelimit.o LD lib/xz/built-in.o CC fs/jbd2/journal.o CC lib/rbtree.o CC lib/seq_buf.o CC lib/sha1.o CC lib/show_mem.o CC net/core/gen_stats.o CC fs/lockd/svcshare.o CC lib/string.o CC fs/proc/fd.o CC lib/timerqueue.o CC lib/vsprintf.o CC fs/proc/proc_tty.o LD lib/zlib_inflate/zlib_inflate.o CC fs/lockd/svcproc.o GEN lib/crc32table.h LD lib/zlib_inflate/built-in.o CC fs/lockd/svcsubs.o CC lib/crc32.o CC fs/lockd/mon.o CC net/core/gen_estimator.o CC fs/lockd/xdr.o CC net/ipv6/addrconf_core.o CC net/key/af_key.o CC lib/zlib_deflate/deflate_syms.o CC fs/proc/cmdline.o LD fs/jffs2/jffs2.o CC net/ipv4/route.o CC fs/ntfs/index.o LD fs/jffs2/built-in.o CC fs/ntfs/inode.o CC drivers/char/mem.o CC drivers/char/random.o CC net/ipv6/exthdrs_core.o CC drivers/base/regmap/regcache-rbtree.o CC fs/lockd/clnt4xdr.o CC drivers/base/regmap/regcache-lzo.o CC drivers/base/regmap/regcache-flat.o CC net/ipv6/ip6_checksum.o CC fs/proc/consoles.o CC drivers/base/regmap/regmap-mmio.o CC fs/proc/cpuinfo.o CC fs/ntfs/mft.o CC fs/ntfs/mst.o CC fs/proc/devices.o LD net/ethernet/built-in.o CC fs/proc/interrupts.o CC net/netlink/af_netlink.o CC net/packet/af_packet.o CC net/core/net_namespace.o /home/kisskb/slave/src/drivers/base/regmap/regmap-mmio.c: In function 'regmap_mmio_get_offset': /home/kisskb/slave/src/drivers/base/regmap/regmap-mmio.c:113:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC fs/lockd/xdr4.o CC fs/lockd/svc4proc.o CC fs/ntfs/namei.o CC net/core/secure_seq.o CC fs/proc/loadavg.o CC fs/proc/meminfo.o CC fs/proc/stat.o CC fs/nfs/getroot.o CC fs/nfs/inode.o CC net/core/flow_dissector.o CC net/core/sysctl_net_core.o CC fs/nfs/super.o CC fs/lockd/procfs.o CC fs/ntfs/runlist.o CC net/core/dev.o CC fs/proc/uptime.o CC fs/ntfs/super.o CC fs/ntfs/sysctl.o CC net/core/ethtool.o CC fs/proc/version.o CC net/core/dev_addr_lists.o CC net/core/dst.o CC fs/ntfs/unistr.o CC fs/ntfs/upcase.o CC net/ipv4/inetpeer.o CC net/ipv6/ip6_icmp.o CC fs/proc/softirqs.o CC drivers/char/misc.o CC fs/proc/namespaces.o CC net/ipv6/output_core.o CC fs/proc/self.o CC net/ipv6/protocol.o CC fs/proc/thread_self.o CC net/ipv6/ip6_offload.o CC fs/proc/proc_sysctl.o LD drivers/char/agp/built-in.o CC fs/proc/proc_net.o CC fs/proc/kmsg.o CC fs/proc/page.o CC drivers/clk/clk-devres.o CC net/ipv6/tcpv6_offload.o LD drivers/clocksource/built-in.o CC net/ipv6/udp_offload.o LD drivers/crypto/built-in.o CC net/ipv6/exthdrs_offload.o CC net/sched/sch_generic.o LD drivers/firewire/built-in.o /home/kisskb/slave/src/net/core/ethtool.c: In function 'ethtool_get_feature_mask': /home/kisskb/slave/src/net/core/ethtool.c:260:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC net/netlink/genetlink.o CC fs/nfs/direct.o CC fs/nfs/pagelist.o LD drivers/firmware/broadcom/built-in.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 net/ipv4/protocol.o CC drivers/clk/clkdev.o CC drivers/gpio/devres.o LD drivers/char/built-in.o LD drivers/gpu/drm/bridge/built-in.o LD drivers/firmware/built-in.o CC drivers/clk/clk.o LD drivers/gpu/drm/i2c/built-in.o CC drivers/hid/hid-core.o LD drivers/hsi/clients/built-in.o LD drivers/gpu/drm/panel/built-in.o LD drivers/gpu/drm/tilcdc/built-in.o CC drivers/gpio/gpiolib.o CC drivers/gpio/gpiolib-legacy.o LD drivers/gpu/drm/built-in.o LD drivers/hsi/controllers/built-in.o CC fs/ext4/hash.o LD lib/zlib_deflate/zlib_deflate.o CC fs/ext4/resize.o CC net/core/netevent.o CC net/core/neighbour.o LD lib/zlib_deflate/built-in.o LD drivers/hsi/built-in.o LD lib/built-in.o LD drivers/gpu/vga/built-in.o LD fs/lockd/lockd.o LD drivers/gpu/built-in.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/hwtracing/intel_th/built-in.o LD fs/lockd/built-in.o LD drivers/base/regmap/built-in.o LD drivers/base/built-in.o CC fs/ext4/extents.o CC net/core/rtnetlink.o LD drivers/idle/built-in.o CC net/core/utils.o CC net/core/link_watch.o CC fs/ext4/ext4_jbd2.o CC drivers/gpio/gpiolib-of.o CC drivers/i2c/i2c-boardinfo.o CC net/unix/af_unix.o CC drivers/input/serio/serio.o CC drivers/input/input.o LD drivers/leds/built-in.o CC drivers/irqchip/irqchip.o CC drivers/clk/clk-divider.o CC drivers/gpio/gpio-generic.o CC drivers/clk/clk-fixed-factor.o CC net/core/filter.o LD drivers/lguest/built-in.o CC net/ipv4/ip_input.o CC net/ipv4/ip_fragment.o CC net/sunrpc/clnt.o CC net/sunrpc/xprt.o LD drivers/macintosh/built-in.o CC drivers/i2c/i2c-core.o CC net/core/sock_diag.o LD net/ipv6/built-in.o AR lib/lib.a CC net/core/dev_ioctl.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; ^ LD net/wireless/built-in.o LD drivers/media/firewire/built-in.o CC drivers/clk/clk-fixed-rate.o CC drivers/irqchip/irq-dw-apb-ictl.o CC drivers/gpio/gpio-dwapb.o LD drivers/media/common/b2c2/built-in.o CC fs/ext4/migrate.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/ext4/mballoc.o LD drivers/media/i2c/soc_camera/built-in.o LD drivers/media/common/saa7146/built-in.o CC net/xfrm/xfrm_policy.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 fs/ext4/block_validity.o LD drivers/media/i2c/built-in.o LD fs/ntfs/ntfs.o LD drivers/media/common/siano/built-in.o LD fs/ntfs/built-in.o CC fs/ext4/move_extent.o LD drivers/media/mmc/siano/built-in.o LD drivers/media/common/built-in.o LD fs/jbd2/jbd2.o LD drivers/media/mmc/built-in.o LD fs/jbd2/built-in.o CC drivers/clk/clk-gate.o CC drivers/clk/clk-multiplier.o CC drivers/clk/clk-mux.o CC fs/ext4/mmp.o CC net/sched/sch_mq.o LD drivers/media/platform/omap/built-in.o CC net/core/tso.o LD drivers/irqchip/built-in.o CC fs/ext4/indirect.o CC net/core/flow.o LD drivers/media/platform/built-in.o CC drivers/mfd/syscon.o LD drivers/media/pci/b2c2/built-in.o CC drivers/clk/clk-composite.o CC fs/nfs/read.o LD drivers/media/pci/ddbridge/built-in.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/rc/built-in.o LD drivers/media/tuners/built-in.o CC drivers/clk/clk-fractional-divider.o CC fs/nfs/symlink.o LD drivers/media/pci/mantis/built-in.o LD drivers/media/pci/dm1105/built-in.o CC fs/ext4/extents_status.o CC net/ipv4/ip_forward.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 fs/ext4/xattr.o CC fs/ext4/xattr_user.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/media/pci/ngene/built-in.o LD net/netlink/built-in.o CC net/core/net-sysfs.o CC net/sysctl_net.o LD drivers/mfd/built-in.o In file included from /home/kisskb/slave/src/fs/ext4/mballoc.c:24:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC drivers/input/serio/serport.o LD drivers/media/pci/pluto2/built-in.o LD drivers/media/pci/pt1/built-in.o CC drivers/clk/clk-gpio.o CC fs/nfs/unlink.o CC net/core/net-procfs.o CC fs/nfs/write.o CC drivers/clk/clk-conf.o LD drivers/media/usb/b2c2/built-in.o LD drivers/media/pci/pt3/built-in.o LD drivers/misc/cb710/built-in.o LD drivers/media/pci/saa7146/built-in.o LD drivers/media/pci/smipcie/built-in.o LD drivers/media/usb/dvb-usb/built-in.o LD drivers/misc/eeprom/built-in.o LD drivers/media/pci/ttpci/built-in.o CC fs/nfs/namespace.o LD drivers/media/pci/built-in.o LD drivers/clk/bcm/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o LD drivers/misc/lis3lv02d/built-in.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/gpio/built-in.o /home/kisskb/slave/src/net/core/neighbour.c: In function 'neigh_sysctl_register': /home/kisskb/slave/src/net/core/neighbour.c:3180:10: warning: 'p_name' may be used uninitialized in this function [-Wmaybe-uninitialized] snprintf(neigh_path, sizeof(neigh_path), "net/%s/neigh/%s", ^ CC fs/ext4/xattr_trusted.o LD fs/proc/proc.o CC fs/ext4/inline.o LD drivers/media/usb/siano/built-in.o LD drivers/media/usb/s2255/built-in.o CC net/sunrpc/socklib.o LD fs/proc/built-in.o LD drivers/misc/mic/bus/built-in.o CC net/core/ptp_classifier.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o LD drivers/misc/mic/built-in.o CC net/ipv4/ip_options.o LD drivers/media/usb/ttusb-dec/built-in.o CC drivers/mmc/card/block.o LD drivers/media/usb/zr364xx/built-in.o LD drivers/misc/ti-st/built-in.o CC net/xfrm/xfrm_state.o CC fs/nfs/mount_clnt.o CC net/xfrm/xfrm_hash.o CC fs/nfs/nfstrace.o LD drivers/media/usb/built-in.o CC drivers/input/serio/libps2.o LD drivers/misc/built-in.o CC fs/nfs/sysctl.o LD net/sched/built-in.o CC net/ipv4/ip_output.o CC fs/nfs/nfs2super.o CC net/ipv4/ip_sockglue.o CC drivers/mmc/core/core.o CC net/ipv4/inet_hashtables.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); ^ LD drivers/media/built-in.o CC fs/ext4/readpage.o CC net/ipv4/inet_timewait_sock.o CC net/xfrm/xfrm_input.o CC drivers/hid/hid-input.o CC drivers/hid/hid-generic.o CC fs/ext4/sysfs.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/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); ^ 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/ipv4/inet_connection_sock.o LD net/packet/built-in.o CC net/xfrm/xfrm_output.o CC drivers/mtd/mtdsuper.o CC drivers/mtd/mtdcore.o CC net/sunrpc/xprtsock.o CC net/sunrpc/sched.o CC drivers/hid/usbhid/hid-core.o CC drivers/hid/usbhid/hid-quirks.o /home/kisskb/slave/src/net/unix/af_unix.c: In function 'unix_seqpacket_sendmsg': /home/kisskb/slave/src/net/unix/af_unix.c:1708:9: 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:1635:15: note: 'hash' was declared here unsigned int hash; ^ CC drivers/net/mii.o CC fs/nfs/proc.o LD net/key/built-in.o CC drivers/input/input-compat.o CC drivers/mmc/card/queue.o CC drivers/input/input-mt.o CC fs/nfs/nfs2xdr.o CC net/sunrpc/auth.o CC drivers/input/ff-core.o CC drivers/mtd/mtdconcat.o LD drivers/input/serio/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:1708:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] other = unix_find_other(net, sunaddr, namelen, sk->sk_type, ^ CC fs/nfs/nfs3super.o LD drivers/nfc/built-in.o CC fs/nfs/nfs3client.o CC fs/nfs/nfs3proc.o LD drivers/nvme/host/built-in.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; ^ CC fs/nfs/nfs3xdr.o LD drivers/nvme/built-in.o LD drivers/perf/built-in.o CC drivers/input/mousedev.o CC drivers/of/base.o LD drivers/platform/built-in.o CC drivers/input/evdev.o CC drivers/pps/pps.o CC net/unix/garbage.o CC drivers/net/Space.o LD drivers/pwm/built-in.o CC drivers/input/keyboard/atkbd.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_handle_unwritten_extents': /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:3402:21: 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:3402:21: 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:3402:21: note: 'zero_ex.ee_block' was declared here struct ext4_extent zero_ex; ^ CC drivers/ptp/ptp_clock.o CC drivers/reset/core.o CC net/ipv4/tcp.o CC drivers/input/mouse/psmouse-base.o CC net/ipv4/tcp_input.o CC drivers/input/mouse/synaptics.o CC net/ipv4/tcp_output.o CC net/xfrm/xfrm_sysctl.o CC net/xfrm/xfrm_replay.o LD drivers/clk/built-in.o LD drivers/soc/built-in.o CC net/xfrm/xfrm_algo.o CC drivers/mtd/mtdpart.o CC drivers/i2c/i2c-dev.o CC drivers/net/loopback.o LD drivers/reset/built-in.o LD drivers/i2c/algos/built-in.o CC drivers/pps/kapi.o CC net/ipv4/tcp_timer.o CC drivers/scsi/scsi.o CC drivers/i2c/busses/i2c-designware-core.o CC drivers/tty/tty_io.o CC drivers/i2c/busses/i2c-designware-platdrv.o CC drivers/ptp/ptp_chardev.o CC drivers/usb/common/common.o LD drivers/input/input-core.o CC drivers/input/mouse/focaltech.o LD fs/nfs/nfsv2.o CC drivers/input/mouse/alps.o CC net/ipv4/tcp_ipv4.o CC net/ipv4/tcp_minisocks.o CC drivers/mtd/mtdchar.o CC drivers/usb/core/usb.o CC net/ipv4/tcp_cong.o LD drivers/i2c/muxes/built-in.o CC drivers/pps/sysfs.o CC net/unix/sysctl_net_unix.o LD drivers/hid/usbhid/usbhid.o LD drivers/hid/usbhid/built-in.o LD fs/nfs/nfs.o CC net/ipv4/tcp_metrics.o CC net/sunrpc/auth_null.o CC net/ipv4/tcp_fastopen.o LD drivers/i2c/busses/i2c-designware-platform.o CC drivers/input/mouse/logips2pp.o CC net/ipv4/tcp_recovery.o LD drivers/usb/common/usb-common.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 drivers/usb/common/built-in.o LD drivers/net/ethernet/cadence/built-in.o CC drivers/mmc/host/sdhci.o CC drivers/mtd/ofpart.o CC drivers/usb/host/ehci-hcd.o CC net/sunrpc/auth_unix.o LD drivers/net/ethernet/ezchip/built-in.o CC drivers/input/mouse/trackpoint.o CC drivers/ptp/ptp_sysfs.o LD drivers/pps/clients/built-in.o LD drivers/net/ethernet/qualcomm/built-in.o LD drivers/input/keyboard/built-in.o CC drivers/input/mouse/touchkit_ps2.o LD drivers/pps/generators/built-in.o LD drivers/net/ethernet/rocker/built-in.o CC drivers/net/phy/phy.o LD drivers/net/ethernet/renesas/built-in.o LD drivers/net/wireless/realtek/built-in.o LD drivers/pps/pps_core.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 drivers/net/ethernet/samsung/built-in.o CC drivers/net/phy/phy_device.o LD drivers/net/wireless/built-in.o LD drivers/pps/built-in.o CC net/sunrpc/auth_generic.o CC drivers/net/phy/mdio_bus.o LD drivers/net/ethernet/synopsys/built-in.o CC drivers/net/phy/national.o CC drivers/input/mouse/cypress_ps2.o CC net/sunrpc/svc.o LD drivers/mmc/card/mmc_block.o LD drivers/video/backlight/built-in.o LD drivers/mmc/card/built-in.o CC net/ipv4/tcp_offload.o CC drivers/video/console/dummycon.o LD fs/nfs/nfsv3.o CC net/sunrpc/svcsock.o LD fs/nfs/built-in.o CC net/ipv4/datagram.o LD net/unix/unix.o CC drivers/usb/core/hub.o LD drivers/i2c/busses/built-in.o CC drivers/mtd/cmdlinepart.o LD net/unix/built-in.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_main.o CC drivers/mmc/core/bus.o LD drivers/i2c/built-in.o CC drivers/input/mouse/sermouse.o CC drivers/input/mouse/synaptics_usb.o CC drivers/mmc/core/host.o CC drivers/mmc/core/mmc.o CC net/ipv4/raw.o CC net/ipv4/udp.o LD drivers/ptp/ptp.o LD drivers/ptp/built-in.o CC net/sunrpc/svcauth.o LD drivers/video/fbdev/omap2/displays-new/built-in.o CC net/ipv4/udplite.o CC drivers/scsi/hosts.o LD drivers/video/fbdev/omap2/dss/built-in.o CC drivers/video/fbdev/core/fb_notify.o LD drivers/video/fbdev/omap2/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.<U 390>.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.<U 390>.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.<U 390>.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.<U 390>.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.<U 390>.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.<U 390>.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.<U 390>.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.<U 390>.a4.addr' was declared here struct inetpeer_addr saddr, daddr; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (a->key[i] == b->key[i]) ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:981:30: note: 'daddr.in6_u.u6_addr32[3]' was declared here struct inetpeer_addr saddr, daddr; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (a->key[i] == b->key[i]) ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:981:30: note: 'daddr.in6_u.u6_addr32[2]' was declared here struct inetpeer_addr saddr, daddr; ^ CC net/ipv4/udp_offload.o CC drivers/usb/core/hcd.o LD drivers/hid/hid.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.<U 390>.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.<U 390>.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.<U 390>.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.<U 390>.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.<U 390>.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.<U 390>.key[2]' was declared here struct inetpeer_addr saddr, daddr; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (a->key[i] == b->key[i]) ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:1062:30: note: 'daddr.in6_u.u6_addr32[3]' was declared here struct inetpeer_addr saddr, daddr; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (a->key[i] == b->key[i]) ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:1062:30: note: 'daddr.in6_u.u6_addr32[2]' was declared here struct inetpeer_addr saddr, daddr; ^ CC drivers/usb/core/urb.o LD drivers/hid/built-in.o CC net/ipv4/arp.o CC drivers/video/console/bitblit.o CC drivers/video/console/fbcon.o CC net/sunrpc/svcauth_unix.o CC net/ipv4/icmp.o CC net/sunrpc/addr.o CC drivers/mtd/mtd_blkdevs.o CC net/ipv4/devinet.o CC net/sunrpc/rpcb_clnt.o LD net/xfrm/built-in.o CC net/ipv4/af_inet.o CC drivers/tty/n_tty.o CC net/ipv4/igmp.o CC drivers/mtd/mtdblock.o CC drivers/video/fbdev/core/fb_cmdline.o CC drivers/mmc/core/mmc_ops.o CC net/ipv4/fib_frontend.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:174:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC net/ipv4/fib_semantics.o CC net/sunrpc/timer.o CC net/ipv4/fib_trie.o CC net/sunrpc/xdr.o CC drivers/mmc/core/sd.o CC drivers/of/device.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/of/platform.o CC net/sunrpc/sunrpc_syms.o CC drivers/video/fbdev/core/fbmem.o CC drivers/scsi/scsi_ioctl.o LD net/core/built-in.o CC net/ipv4/inet_fragment.o CC net/ipv4/ping.o CC drivers/mtd/chips/chipreg.o LD drivers/mtd/devices/built-in.o LD fs/ext4/ext4.o CC net/ipv4/ip_tunnel_core.o LD drivers/mtd/lpddr/built-in.o CC drivers/usb/core/message.o LD fs/ext4/built-in.o LD drivers/mtd/maps/built-in.o LD fs/built-in.o CC drivers/mtd/nand/nand_base.o LD drivers/mtd/onenand/built-in.o CC drivers/video/console/softcursor.o LD drivers/net/phy/libphy.o LD drivers/mtd/chips/built-in.o LD drivers/net/phy/built-in.o LD drivers/mtd/mtd.o LD drivers/mtd/tests/built-in.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 net/sunrpc/cache.o CC drivers/mtd/nand/nand_bbt.o CC drivers/mtd/nand/nand_timings.o LD drivers/input/mouse/psmouse.o CC net/ipv4/gre_offload.o CC drivers/of/fdt.o LD drivers/input/mouse/built-in.o CC net/sunrpc/rpc_pipe.o LD drivers/input/built-in.o CC net/ipv4/sysctl_net_ipv4.o CC drivers/scsi/scsicam.o CC drivers/of/fdt_address.o CC net/ipv4/proc.o CC drivers/of/address.o CC net/ipv4/inet_lro.o CC net/sunrpc/svc_xprt.o CC net/sunrpc/stats.o CC drivers/mmc/core/sd_ops.o CC drivers/mtd/nand/nand_ecc.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; ^ CC net/sunrpc/sysctl.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/tty/tty_ioctl.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; ^ CC net/ipv4/ipconfig.o CC net/ipv4/inet_diag.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; ^ /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; ^ CC drivers/tty/tty_ldisc.o /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/of/irq.o /home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_common_sendmsg': /home/kisskb/slave/src/net/ipv4/ping.c:690:21: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] if (!ping_supported(family, type, code)) ^ /home/kisskb/slave/src/net/ipv4/ping.c:476:63: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized] return (family == AF_INET && type == ICMP_ECHO && code == 0) \|\| ^ /home/kisskb/slave/src/net/ipv4/ping.c:658:11: note: 'code' was declared here u8 type, code; ^ CC drivers/mmc/host/dw_mmc.o CC net/ipv4/tcp_diag.o CC drivers/mmc/core/sdio.o CC net/ipv4/tcp_cubic.o /home/kisskb/slave/src/net/sunrpc/xdr.c: In function 'xdr_buf_read_netobj': /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(obj, subbuf->tail[0].iov_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1199:17: note: 'subbuf.tail[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1199:17: note: 'subbuf.page_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1199:17: note: 'subbuf.pages' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1207:12: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] obj->data = subbuf.head[0].iov_base; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(obj, subbuf->tail[0].iov_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.tail[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.page_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.pages' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(obj, subbuf->head[0].iov_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.head[0].iov_base' was declared here struct xdr_buf subbuf; ^ CC drivers/mmc/core/sdio_ops.o CC net/ipv4/xfrm4_policy.o CC drivers/scsi/scsi_error.o CC drivers/usb/core/driver.o CC net/ipv4/xfrm4_state.o CC net/ipv4/xfrm4_input.o CC net/ipv4/xfrm4_output.o CC net/ipv4/xfrm4_protocol.o CC drivers/usb/host/ehci-platform.o CC drivers/mtd/nand/nand_ids.o CC drivers/usb/host/ohci-hcd.o CC drivers/video/fbdev/core/fbmon.o /home/kisskb/slave/src/net/ipv4/fib_trie.c: In function 'fib_trie_unmerge': /home/kisskb/slave/src/net/ipv4/fib_trie.c:911:11: 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:1697:39: note: 'local_tp' was declared here struct key_vector local_l = NULL, local_tp; ^ CC drivers/video/fbdev/core/fbcmap.o CC drivers/usb/host/ohci-platform.o CC drivers/mmc/core/sdio_bus.o CC drivers/tty/tty_buffer.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.o CC drivers/video/logo/logo.o LOGO drivers/video/logo/logo_superh_mono.c LOGO drivers/video/logo/logo_linux_mono.c CC drivers/of/of_net.o CC drivers/of/of_mdio.o LOGO drivers/video/logo/logo_superh_vga16.c LOGO drivers/video/logo/clut_vga16.c LOGO drivers/video/logo/logo_linux_vga16.c LOGO drivers/video/logo/logo_blackfin_vga16.c CC drivers/of/of_mtd.o LOGO drivers/video/logo/logo_spe_clut224.c LOGO drivers/video/logo/logo_mac_clut224.c LOGO drivers/video/logo/logo_superh_clut224.c CC drivers/video/fbdev/core/fbsysfs.o LOGO drivers/video/logo/logo_sun_clut224.c LOGO drivers/video/logo/logo_linux_clut224.c LOGO drivers/video/logo/logo_parisc_clut224.c LOGO drivers/video/logo/logo_blackfin_clut224.c LOGO drivers/video/logo/logo_dec_clut224.c CC drivers/tty/tty_port.o CC drivers/video/fbdev/core/modedb.o LOGO drivers/video/logo/logo_m32r_clut224.c LOGO drivers/video/logo/logo_sgi_clut224.c CC drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.o CC drivers/net/ethernet/stmicro/stmmac/ring_mode.o CC drivers/video/fbdev/core/fbcvt.o LD drivers/video/logo/built-in.o CC drivers/mmc/core/sdio_cis.o CC drivers/mmc/core/sdio_io.o CC drivers/mmc/core/sdio_irq.o CC drivers/tty/tty_mutex.o CC drivers/mmc/core/quirks.o CC drivers/tty/tty_ldsem.o CC drivers/tty/pty.o CC drivers/mmc/core/slot-gpio.o CC drivers/usb/core/config.o CC drivers/usb/core/file.o CC drivers/net/ethernet/stmicro/stmmac/chain_mode.o LD drivers/tty/ipwireless/built-in.o CC drivers/mmc/host/dw_mmc-pltfm.o CC drivers/mmc/core/pwrseq.o CC drivers/usb/core/buffer.o CC drivers/tty/serial/serial_core.o LD drivers/usb/misc/built-in.o CC drivers/tty/serial/earlycon.o CC drivers/scsi/scsi_lib.o CC drivers/scsi/scsi_common.o CC drivers/usb/phy/of.o CC drivers/tty/serial/of_serial.o CC drivers/tty/vt/vt_ioctl.o CC drivers/mmc/core/pwrseq_simple.o CC drivers/scsi/scsi_lib_dma.o CC drivers/usb/core/sysfs.o CC drivers/tty/serial/8250/8250_core.o CC drivers/net/ethernet/stmicro/stmmac/dwmac_lib.o LD drivers/of/built-in.o CC drivers/tty/serial/8250/8250_port.o CC drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.o CC drivers/tty/serial/8250/8250_early.o CC drivers/usb/storage/scsiglue.o CC drivers/mmc/core/pwrseq_emmc.o CC drivers/usb/storage/protocol.o CC drivers/scsi/scsi_scan.o CC drivers/scsi/scsi_sysfs.o CC drivers/usb/core/endpoint.o CC drivers/scsi/scsi_devinfo.o CC drivers/usb/core/devio.o CC drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.o CC drivers/usb/core/notify.o CC drivers/net/ethernet/stmicro/stmmac/dwmac100_core.o CC drivers/usb/core/generic.o CC drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.o CC drivers/mmc/host/sdhci-pltfm.o CC drivers/usb/core/quirks.o /home/kisskb/slave/src/net/ipv4/tcp_input.c: In function 'tcp_data_queue': /home/kisskb/slave/src/net/ipv4/tcp_input.c:4227:49: warning: array subscript is above array bounds [-Warray-bounds] tp->selective_acks[i-1] = tp->selective_acks[i]; ^ CC drivers/net/ethernet/stmicro/stmmac/enh_desc.o CC drivers/usb/core/devices.o LD drivers/video/fbdev/core/fb.o CC drivers/net/ethernet/stmicro/stmmac/norm_desc.o LD net/sunrpc/sunrpc.o CC drivers/usb/core/port.o LD drivers/video/fbdev/core/built-in.o CC drivers/net/ethernet/stmicro/stmmac/mmc_core.o CC drivers/scsi/scsi_sysctl.o LD drivers/video/fbdev/built-in.o LD net/sunrpc/built-in.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.o CC drivers/scsi/scsi_proc.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_platform.o CC drivers/scsi/scsi_trace.o CC drivers/net/ethernet/stmicro/stmmac/dwmac-generic.o LD drivers/usb/phy/built-in.o CC drivers/tty/serial/8250/8250_dw.o CC drivers/scsi/scsi_logging.o LD drivers/mmc/core/mmc_core.o CC drivers/scsi/sd.o LD drivers/mmc/core/built-in.o CC drivers/usb/storage/transport.o CC drivers/usb/storage/usb.o CC drivers/tty/vt/vc_screen.o CC drivers/usb/storage/initializers.o CC drivers/tty/vt/selection.o CC drivers/usb/storage/sierra_ms.o CC drivers/usb/storage/option_ms.o CC drivers/tty/vt/keyboard.o CC drivers/usb/storage/usual-tables.o CC drivers/tty/vt/consolemap.o CONMK drivers/tty/vt/consolemap_deftbl.c CC drivers/tty/vt/vt.o SHIPPED drivers/tty/vt/defkeymap.c CC drivers/tty/vt/consolemap_deftbl.o CC drivers/tty/vt/defkeymap.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/net/ethernet/stmicro/stmmac/stmmac-platform.o LD drivers/tty/serial/8250/8250.o LD drivers/net/ethernet/stmicro/stmmac/stmmac.o LD drivers/net/ethernet/stmicro/stmmac/built-in.o LD drivers/net/ethernet/stmicro/built-in.o LD drivers/usb/host/built-in.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); ^ LD drivers/net/ethernet/built-in.o LD drivers/mmc/host/built-in.o LD drivers/mtd/nand/nand.o LD drivers/net/built-in.o LD drivers/mmc/built-in.o LD drivers/mtd/nand/built-in.o LD drivers/mtd/built-in.o LD drivers/video/console/built-in.o LD drivers/video/built-in.o /home/kisskb/slave/src/drivers/usb/storage/transport.c: In function 'usb_stor_bulk_transfer_sg': /home/kisskb/slave/src/drivers/usb/storage/transport.c:499:15: warning: 'partial' may be used uninitialized in this function [-Wmaybe-uninitialized] length_left -= partial; ^ LD drivers/usb/storage/usb-storage.o LD drivers/usb/storage/built-in.o LD drivers/tty/serial/8250/8250_base.o LD drivers/tty/serial/8250/built-in.o LD net/ipv4/built-in.o LD net/built-in.o LD drivers/tty/serial/built-in.o LD drivers/scsi/scsi_mod.o LD drivers/usb/core/usbcore.o LD drivers/usb/core/built-in.o LD drivers/usb/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/jitterentropy_rng.mod.o CC crypto/hmac.mod.o CC crypto/sha256_generic.mod.o LD [M] crypto/drbg.ko LD [M] crypto/echainiv.ko LD [M] crypto/jitterentropy_rng.ko LD [M] crypto/hmac.ko LD [M] crypto/sha256_generic.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: 0:00:42.041088

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