Buildresult: linus/axs103_smp_defconfig/arcv2-gcc6 built on Dec 13 2015, 15:26

kisskb

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Status:	OK
Date/Time:	Dec 13 2015, 15:26
Duration:	0:00:41.205357
Builder:	ka2
Revision:	Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc (`097b285d32c7cb22dd4af2286ba61668a6c367ef)`
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 (113) /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/sched/core.c:3062:1: 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/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/kernel/time/posix-cpu-timers.c:1268:13: warning: 'now' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/ipc/shm.c:1219:2: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/kernel.h:724:17: warning: comparison of distinct pointer types lacks a cast [enabled by default] /home/kisskb/slave/src/fs/namei.c:1759:10: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/rbtree.h:83:28: warning: 'rb_parent' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/rbtree.h:86:11: warning: 'rb_link' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/mm/mmap.c:660:17: warning: 'prev' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/namei.c:3161:10: warning: 'seq' 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/block/cfq-iosched.c:3775:1: 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/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/arch/arc/include/asm/elf.h:58:29: warning: integer overflow in expression [-Woverflow] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/drivers/usb/storage/transport.c:473:40: warning: 'partial' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/buffer_head.h:363:2: warning: 'blocknr' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/drivers/usb/storage/transport.c:499:15: warning: 'partial' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/buffer_head.h:370:2: warning: 'blocknr' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/core/neighbour.c:3180:10: warning: 'p_name' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/drivers/base/regmap/regmap-mmio.c:86:1: 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/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/drivers/tty/serial/8250/8250_core.c:163:19: warning: 'i' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/include/net/inetpeer.h:140:6: warning: 'saddr.<U7a18>.key[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:140:6: warning: 'saddr.<U7a18>.key[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:140:6: warning: 'saddr.<U7a18>.key[1]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:140:6: warning: 'saddr' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:140:6: warning: 'daddr.in6_u.u6_addr32[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:140:6: warning: 'daddr.in6_u.u6_addr32[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:140:6: warning: 'daddr.in6_u.u6_addr32[1]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:140:6: warning: 'daddr' 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:140:6: warning: 'saddr.<U7a18>.key[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:140:6: warning: 'saddr.<U7a18>.key[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:140:6: warning: 'saddr.<U7a18>.key[1]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:140:6: warning: 'daddr.in6_u.u6_addr32[1]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:140:6: warning: 'daddr.in6_u.u6_addr32[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:140:6: warning: 'daddr.in6_u.u6_addr32[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/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/packet/af_packet.c:2098:33: warning: 'hdrlen' 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/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_extents.h:224:8: warning: '((void )&zero_ex+8)' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/ext4_extents.h:225:12: warning: '((void )&zero_ex+6)' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/extents.c:3113:2: warning: 'zero_ex.ee_block' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:2854:17: warning: 'xfrm_dst_ops' 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/xfrm/xfrm_policy.c:1579:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/unix/af_unix.c:1116:9: warning: 'hash' 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/unix/af_unix.c:1026:20: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/unix/af_unix.c:1237:8: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/tcp_input.c:4224:49: warning: array subscript is above array bounds [-Warray-bounds] /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/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/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/unix/af_unix.c:1694:9: warning: 'hash' 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/svcauth_unix.c:282:12: warning: 'sin6' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1207:12: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/unix/af_unix.c:1694:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1579:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify 097b285d32c7cb22dd4af2286ba61668a6c367ef^{commit} 097b285d32c7cb22dd4af2286ba61668a6c367ef already have revision, skipping fetch # git checkout -q -f -B kisskb 097b285d32c7cb22dd4af2286ba61668a6c367ef # git clean -qxdf # git log -1 commit 097b285d32c7cb22dd4af2286ba61668a6c367ef Merge: 79dbdda 7f4c977 Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Sat Dec 12 16:43:44 2015 -0800 Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Arnd Bergmann: "Here are a bunch of small bug fixes for various ARM platforms, nothing really sticks out this week, most of either fixes bugs in code that was just added in 4.4, or that has been broken for many years without anyone noticing. at91/sama5d2: - fix sama5de hardware setup of sd/mmc interface - proper selection of pinctrl drivers. PIO4 is necessary for sama5d2 berlin: - fix incorrect clock input for SDIO exynos: - Fix potential NULL pointer dereference in Exynos PMU driver. imx: - Fix vf610 SAI clock configuration bug which is discovered by the newly added master mode support in SAI audio driver. - Fix buggy L2 cache latency values in vf610 device trees, which may cause system hang when cpu runs at a higher frequency. ixp4xx: - fix prototypes for readl/writel functions ls2080a: - use little-endian register access for GPIO and SDHCI omap: - Fix clock source for ARM TWD and global timers on am437x - Always select REGULATOR_FIXED_VOLTAGE for omap2+ instead of when MACH_OMAP3_PANDORA is selected - Fix SPI DMA handles for dm816x as only some were mapped - Fix up mbox cells for dm816x to make mailbox usable pxa: - use PWM lookup table for all ezx machines s3c24xx: - Remove incorrect __init annotation from s3c24xx cpufreq driver structures. versatile: - fix PCI IRQ mapping on Versatile PB" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ls2080a/dts: Add little endian property for GPIO IP block dt-bindings: define little-endian property for QorIQ GPIO ARM64: dts: ls2080a: fix eSDHC endianness ARM: dts: vf610: use reset values for L2 cache latencies ARM: pxa: use PWM lookup table for all machines ARM: dts: berlin: add 2nd clock for BG2Q sdhci0 and sdhci1 ARM: dts: berlin: correct BG2Q's sdhci2 2nd clock ARM: dts: am4372: fix clock source for arm twd and global timers ARM: at91: fix pinctrl driver selection ARM: at91/dt: add always-on to 1.8V regulator ARM: dts: vf610: fix clock definition for SAI2 ARM: imx: clk-vf610: fix SAI clock tree ARM: ixp4xx: fix read{b,w,l} return types irqchip/versatile-fpga: Fix PCI IRQ mapping on Versatile PB ARM: OMAP2+: enable REGULATOR_FIXED_VOLTAGE ARM: dts: add dm816x missing spi DT dma handles ARM: dts: add dm816x missing #mbox-cells cpufreq: s3c24xx: Do not mark s3c2410_plls_add as __init ARM: EXYNOS: Fix potential NULL pointer access in exynos_sys_powerdown_conf # < /opt/cross/arcv2-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-gcc --version # < git log --format=%s --max-count=1 097b285d32c7cb22dd4af2286ba61668a6c367ef # < 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/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/emergency-restart.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/local64.h WRAP arch/arc/include/generated/asm/local.h WRAP arch/arc/include/generated/asm/mcs_spinlock.h WRAP arch/arc/include/generated/asm/mm-arch-hooks.h WRAP arch/arc/include/generated/asm/mman.h WRAP arch/arc/include/generated/asm/msgbuf.h WRAP arch/arc/include/generated/asm/param.h WRAP arch/arc/include/generated/asm/parport.h WRAP arch/arc/include/generated/asm/pci.h WRAP arch/arc/include/generated/asm/percpu.h WRAP arch/arc/include/generated/asm/poll.h WRAP arch/arc/include/generated/asm/posix_types.h WRAP arch/arc/include/generated/asm/preempt.h WRAP arch/arc/include/generated/asm/resource.h WRAP arch/arc/include/generated/asm/sembuf.h WRAP arch/arc/include/generated/asm/shmbuf.h WRAP arch/arc/include/generated/asm/siginfo.h WRAP arch/arc/include/generated/asm/socket.h WRAP arch/arc/include/generated/asm/sockios.h WRAP arch/arc/include/generated/asm/stat.h WRAP arch/arc/include/generated/asm/statfs.h WRAP arch/arc/include/generated/asm/termbits.h WRAP arch/arc/include/generated/asm/termios.h WRAP arch/arc/include/generated/asm/topology.h WRAP arch/arc/include/generated/asm/trace_clock.h WRAP arch/arc/include/generated/asm/types.h WRAP arch/arc/include/generated/asm/ucontext.h WRAP arch/arc/include/generated/asm/user.h WRAP arch/arc/include/generated/asm/vga.h WRAP arch/arc/include/generated/asm/word-at-a-time.h WRAP arch/arc/include/generated/asm/xor.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h UPD include/config/kernel.release HOSTCC scripts/basic/bin2c Using /home/kisskb/slave/src as source for kernel CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h HOSTCC scripts/kallsyms HOSTCC scripts/pnmtologo HOSTCC scripts/sortextable HOSTCC scripts/conmakehash HOSTCC scripts/dtc/dtc.o CC scripts/mod/empty.o HOSTCC scripts/dtc/flattree.o HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/dtc/fstree.o HOSTCC scripts/dtc/data.o HOSTCC scripts/dtc/livetree.o CC scripts/mod/devicetable-offsets.s SHIPPED scripts/dtc/dtc-lexer.lex.c SHIPPED scripts/dtc/dtc-parser.tab.h HOSTCC scripts/dtc/util.o HOSTCC scripts/dtc/checks.o HOSTCC scripts/dtc/srcpos.o SHIPPED scripts/dtc/dtc-parser.tab.c HOSTCC scripts/dtc/treesource.o HOSTCC scripts/dtc/dtc-lexer.lex.o HOSTCC scripts/dtc/dtc-parser.tab.o GEN scripts/mod/devicetable-offsets.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/sumversion.o CHK include/generated/timeconst.h CC kernel/bounds.s UPD include/generated/timeconst.h CHK include/generated/bounds.h UPD include/generated/bounds.h CC arch/arc/kernel/asm-offsets.s CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh HOSTLD scripts/dtc/dtc HOSTLD scripts/mod/modpost CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/do_mounts_initrd.o CC init/initramfs.o CC init/calibrate.o CC init/init_task.o UPD include/generated/compile.h CC init/version.o HOSTCC usr/gen_init_cpio CC arch/arc/mm/extable.o CC arch/arc/mm/ioremap.o CC arch/arc/mm/dma.o CC arch/arc/mm/fault.o 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/irq.o CC arch/arc/kernel/reset.o CC arch/arc/kernel/devtree.o CC arch/arc/kernel/process.o CC arch/arc/kernel/ptrace.o CC arch/arc/kernel/troubleshoot.o CC arch/arc/kernel/sys.o CC arch/arc/kernel/traps.o CC arch/arc/kernel/time.o CC arch/arc/kernel/signal.o AS arch/arc/kernel/entry-arcv2.o CC arch/arc/kernel/stacktrace.o CC arch/arc/kernel/clk.o CC arch/arc/kernel/disasm.o CC arch/arc/kernel/mcip.o CC arch/arc/kernel/smp.o CC arch/arc/kernel/module.o CC arch/arc/kernel/perf_event.o CC arch/arc/kernel/intc-arcv2.o CC arch/arc/kernel/unwind.o CC arch/arc/kernel/ctx_sw.o AS arch/arc/kernel/head.o LDS arch/arc/kernel/vmlinux.lds DTC arch/arc/boot/dts/axs103_idu.dtb DTB arch/arc/boot/dts/axs103_idu.dtb.S CC arch/arc/plat-axs10x/axs10x.o AS arch/arc/boot/dts/axs103_idu.dtb.o GEN usr/initramfs_data.cpio.gz LD arch/arc/boot/dts/built-in.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/cpu.o CC kernel/exit.o CC kernel/panic.o CC kernel/resource.o CC kernel/sysctl.o CC kernel/softirq.o CC kernel/sysctl_binary.o CC kernel/capability.o CC kernel/sys.o CC kernel/ptrace.o CC kernel/signal.o CC kernel/workqueue.o CC kernel/user.o CC kernel/kmod.o CC kernel/extable.o CC kernel/pid.o CC kernel/sys_ni.o CC kernel/task_work.o CC kernel/ksysfs.o CC kernel/kthread.o CC kernel/params.o CC kernel/nsproxy.o CC kernel/notifier.o CC kernel/range.o CC kernel/smpboot.o CC kernel/reboot.o CC kernel/async.o CC kernel/cred.o CC kernel/groups.o CC kernel/bpf/core.o LD arch/arc/plat-axs10x/built-in.o LD kernel/livepatch/built-in.o CC kernel/events/core.o CC kernel/power/qos.o CC kernel/printk/printk.o CC kernel/locking/mutex.o CC kernel/locking/semaphore.o CC kernel/irq/irqdesc.o CC kernel/rcu/update.o CC kernel/stacktrace.o LD init/mounts.o CC kernel/futex.o LD arch/arc/mm/built-in.o CC kernel/irq/handle.o CC kernel/irq/manage.o CC kernel/smp.o CC kernel/module.o CC kernel/sched/core.o CC kernel/kallsyms.o GZIP kernel/config_data.gz CC kernel/stop_machine.o CC kernel/hung_task.o CC kernel/watchdog.o CC kernel/utsname_sysctl.o CC kernel/time/time.o CC kernel/elfcore.o CC kernel/irq_work.o LD init/built-in.o CC kernel/membarrier.o CC kernel/irq/spurious.o CC mm/filemap.o CC kernel/memremap.o CHK kernel/config_data.h CC kernel/irq/resend.o UPD kernel/config_data.h CC kernel/time/timer.o CC kernel/configs.o CC kernel/irq/chip.o CC kernel/time/hrtimer.o CC kernel/rcu/sync.o CC kernel/irq/dummychip.o CC kernel/rcu/srcu.o CC kernel/locking/rwsem.o CC kernel/rcu/tree.o CC kernel/locking/percpu-rwsem.o CC kernel/locking/spinlock.o CC kernel/locking/osq_lock.o CC kernel/locking/lglock.o CC mm/mempool.o CC kernel/locking/rtmutex.o /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 kernel/locking/rwsem-spinlock.o CC ipc/util.o CC kernel/irq/devres.o CC kernel/irq/generic-chip.o CC kernel/irq/irqdomain.o /home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task': /home/kisskb/slave/src/kernel/sched/core.c:3062:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ /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/irq/proc.o CC kernel/time/itimer.o CC kernel/irq/migration.o CC kernel/time/posix-timers.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 kernel/time/posix-cpu-timers.o CC ipc/msgutil.o CC fs/open.o CC fs/read_write.o CC fs/file_table.o CC security/commoncap.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 security/min_addr.o CC ipc/msg.o CC fs/super.o LD kernel/power/built-in.o CC ipc/sem.o CC mm/oom_kill.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 kernel/sched/loadavg.o CC mm/maccess.o CC kernel/sched/clock.o CC mm/page_alloc.o CC kernel/sched/cputime.o /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 kernel/time/timekeeping.o CC kernel/sched/idle_task.o CC mm/page-writeback.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/sched/fair.o CC mm/readahead.o CC mm/swap.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 ipc/shm.o CC kernel/sched/rt.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 kernel/bpf/built-in.o CC ipc/syscall.o CC mm/truncate.o CC crypto/api.o CC kernel/sched/deadline.o LD arch/arc/kernel/built-in.o CC kernel/sched/stop_task.o CC ipc/ipc_sysctl.o CC kernel/time/ntp.o LD arch/arc/built-in.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/clocksource.o CC crypto/cipher.o CC ipc/mqueue.o /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c: In function 'posix_cpu_timer_schedule': /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:95:8: warning: 'now' may be used uninitialized in this function [-Wmaybe-uninitialized] delta = now + incr - timer->it.cpu.expires; ^ /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:1051:21: note: 'now' was declared here unsigned long long now; ^ CC kernel/time/jiffies.o CC ipc/namespace.o CC kernel/time/timer_list.o CC ipc/mq_sysctl.o /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c: In function 'posix_cpu_timer_set': /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:695:17: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized] old_expires = timer->it.cpu.expires - val; ^ CC fs/char_dev.o CC kernel/sched/wait.o CC block/bio.o CC block/elevator.o CC kernel/time/timeconv.o CC kernel/sched/completion.o CC mm/vmscan.o CC kernel/time/timecounter.o CC kernel/time/posix-clock.o CC kernel/sched/idle.o LD kernel/irq/built-in.o CC kernel/time/alarmtimer.o CC crypto/compress.o CC crypto/memneq.o LD kernel/locking/built-in.o CC mm/shmem.o CC crypto/crypto_wq.o CC kernel/time/clockevents.o LD sound/built-in.o LD security/built-in.o CC fs/stat.o CC crypto/algapi.o /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c: In function 'set_process_cpu_timer': /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:1268:13: warning: 'now' may be used uninitialized in this function [-Wmaybe-uninitialized] oldval -= now; ^ CC kernel/time/tick-common.o CC kernel/events/ring_buffer.o LD firmware/built-in.o CC kernel/time/tick-oneshot.o CC kernel/time/tick-sched.o LD drivers/amba/built-in.o CC kernel/sched/cpupri.o LD drivers/auxdisplay/built-in.o CC mm/util.o LD drivers/block/built-in.o CC crypto/scatterwalk.o CC crypto/proc.o LD drivers/bus/built-in.o CC fs/exec.o CC crypto/aead.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; ^ CC crypto/ablkcipher.o LD drivers/cdrom/built-in.o CC kernel/sched/cpudeadline.o CC mm/mmzone.o CC drivers/base/component.o CC crypto/blkcipher.o CC fs/pipe.o CC drivers/char/mem.o CC net/socket.o LD kernel/printk/built-in.o CC mm/vmstat.o CC drivers/char/random.o CC crypto/skcipher.o CC crypto/chainiv.o CC mm/backing-dev.o CC fs/namei.o CC mm/mm_init.o CC mm/mmu_context.o CC kernel/events/callchain.o CC crypto/eseqiv.o CC drivers/char/misc.o CC crypto/ahash.o CC mm/percpu.o CC fs/fcntl.o CC crypto/shash.o CC fs/ioctl.o CC fs/readdir.o CC fs/select.o CC mm/slab_common.o CC mm/compaction.o CC fs/dcache.o CC fs/inode.o CC mm/vmacache.o CC crypto/pcompress.o CC drivers/base/core.o CC block/blk-core.o CC mm/interval_tree.o CC block/blk-tag.o CC crypto/akcipher.o CC crypto/algboss.o LD kernel/time/built-in.o CC crypto/testmgr.o CC crypto/crypto_null.o CC block/blk-sysfs.o CC lib/lockref.o CC mm/list_lru.o CC lib/bcd.o LD drivers/char/agp/built-in.o CC crypto/aes_generic.o CC crypto/crc32c_generic.o CC lib/div64.o CC mm/workingset.o CC crypto/rng.o CC mm/debug.o CC [M] crypto/echainiv.o CC lib/sort.o CC mm/gup.o CC [M] crypto/hmac.o CC mm/memory.o CC mm/highmem.o CC fs/attr.o CC block/blk-flush.o CC [M] crypto/sha256_generic.o LD ipc/built-in.o CC lib/parser.o CC lib/halfmd4.o CC [M] crypto/drbg.o CC mm/mincore.o CC mm/mlock.o CC [M] crypto/jitterentropy.o CC mm/mmap.o CC [M] crypto/jitterentropy-kcapi.o CC lib/debug_locks.o LD arch/arc/lib/built-in.o LD crypto/crypto.o LD drivers/char/built-in.o LD crypto/crypto_algapi.o AS arch/arc/lib/memcmp.o LD crypto/cryptomgr.o AS arch/arc/lib/memcpy-archs.o CC lib/random32.o LD drivers/clocksource/built-in.o CC fs/bad_inode.o CC lib/bust_spinlocks.o CC fs/file.o CC block/blk-settings.o CC mm/mprotect.o CC mm/mremap.o CC lib/kasprintf.o AS arch/arc/lib/memset-archs.o CC mm/msync.o AS arch/arc/lib/strchr-700.o LD drivers/crypto/built-in.o CC fs/filesystems.o CC fs/namespace.o CC mm/rmap.o CC drivers/clk/clk-devres.o AS arch/arc/lib/strcmp-archs.o LD crypto/crypto_blkcipher.o LD kernel/rcu/built-in.o AS arch/arc/lib/strcpy-700.o LD drivers/firewire/built-in.o AS arch/arc/lib/strlen.o CC drivers/clk/clkdev.o CC block/blk-ioc.o CC fs/seq_file.o CC mm/vmalloc.o LD net/802/built-in.o CC drivers/clk/clk.o AR arch/arc/lib/lib.a CC block/blk-map.o CC mm/pagewalk.o LD drivers/firmware/broadcom/built-in.o CC lib/bitmap.o CC lib/scatterlist.o CC drivers/gpio/devres.o LD drivers/firmware/built-in.o CC drivers/clk/clk-divider.o CC mm/pgtable-generic.o CC fs/xattr.o CC mm/init-mm.o LD [M] crypto/jitterentropy_rng.o LD crypto/crypto_hash.o CC mm/nobootmem.o CC fs/libfs.o CC drivers/hid/hid-core.o LD drivers/gpu/drm/bridge/built-in.o LD virt/lib/built-in.o CC net/core/sock.o CC lib/gcd.o CC mm/fadvise.o CC mm/madvise.o LD drivers/gpu/drm/i2c/built-in.o LD virt/built-in.o CC net/core/request_sock.o In file included from /home/kisskb/slave/src/include/linux/list.h:8:0, from /home/kisskb/slave/src/include/linux/preempt.h:10, from /home/kisskb/slave/src/include/linux/spinlock.h:50, from /home/kisskb/slave/src/include/linux/mmzone.h:7, 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/nobootmem.c:13: /home/kisskb/slave/src/mm/nobootmem.c: In function '__free_pages_memory': /home/kisskb/slave/src/include/linux/kernel.h:724:17: warning: comparison of distinct pointer types lacks a cast [enabled by default] (void) (&_min1 == &_min2); \ ^ /home/kisskb/slave/src/mm/nobootmem.c:99:11: note: in expansion of macro 'min' order = min(MAX_ORDER - 1UL, __ffs(start)); ^ LD drivers/gpu/drm/tilcdc/built-in.o LD drivers/gpu/drm/panel/built-in.o /home/kisskb/slave/src/fs/namei.c: In function 'walk_component': /home/kisskb/slave/src/fs/namei.c:1759:10: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] nd->seq = seq; ^ CC lib/lcm.o CC block/blk-exec.o CC drivers/gpio/gpiolib.o CC fs/fs-writeback.o CC drivers/gpio/gpiolib-legacy.o LD drivers/gpu/drm/built-in.o CC drivers/clk/clk-fixed-factor.o CC fs/pnode.o CC mm/memblock.o CC fs/splice.o CC mm/dmapool.o CC lib/list_sort.o CC mm/slab.o LD drivers/gpu/vga/built-in.o CC lib/uuid.o CC lib/flex_array.o CC lib/iov_iter.o LD drivers/gpu/built-in.o CC block/blk-merge.o LD drivers/hsi/clients/built-in.o LD drivers/hsi/controllers/built-in.o CC drivers/gpio/gpiolib-of.o LD drivers/hwtracing/intel_th/built-in.o LD drivers/hsi/built-in.o CC block/blk-softirq.o CC lib/clz_ctz.o CC drivers/base/bus.o In file included from /home/kisskb/slave/src/include/linux/sysctl.h:27:0, from /home/kisskb/slave/src/include/linux/timer.h:242, from /home/kisskb/slave/src/include/linux/workqueue.h:8, from /home/kisskb/slave/src/include/linux/srcu.h:34, from /home/kisskb/slave/src/include/linux/notifier.h:15, from /home/kisskb/slave/src/include/linux/memory_hotplug.h:6, from /home/kisskb/slave/src/include/linux/mmzone.h: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; ^ /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 lib/bsearch.o CC drivers/clk/clk-fixed-rate.o CC block/blk-timeout.o CC drivers/clk/clk-gate.o CC drivers/clk/clk-multiplier.o LD drivers/idle/built-in.o CC drivers/gpio/gpio-generic.o CC lib/find_bit.o CC lib/llist.o CC drivers/i2c/i2c-boardinfo.o CC net/core/skbuff.o CC fs/sync.o CC net/core/datagram.o CC drivers/input/input.o CC lib/memweight.o CC lib/kfifo.o CC fs/utimes.o CC net/core/stream.o CC drivers/clk/clk-mux.o CC fs/stack.o CC block/blk-iopoll.o CC drivers/clk/clk-fractional-divider.o CC drivers/clk/clk-composite.o CC lib/percpu-refcount.o CC drivers/gpio/gpio-dwapb.o CC net/ethernet/eth.o CC lib/percpu_ida.o LD crypto/built-in.o CC fs/fs_struct.o CC lib/rhashtable.o CC drivers/i2c/i2c-core.o CC drivers/i2c/i2c-dev.o /home/kisskb/slave/src/fs/namei.c: In function 'path_openat': /home/kisskb/slave/src/fs/namei.c:3161:10: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] nd->seq = seq; ^ /home/kisskb/slave/src/fs/namei.c:3025:11: note: 'seq' was declared here unsigned seq; ^ CC lib/reciprocal_div.o CC fs/statfs.o CC fs/fs_pin.o CC block/blk-lib.o CC lib/once.o CC fs/nsfs.o CC lib/string_helpers.o CC block/blk-mq.o CC drivers/clk/clk-gpio.o CC drivers/clk/clk-conf.o LD drivers/clk/bcm/built-in.o CC fs/buffer.o CC drivers/input/input-compat.o CC lib/hexdump.o CC lib/kstrtox.o CC lib/iomap_copy.o CC fs/block_dev.o CC fs/direct-io.o CC fs/mpage.o CC lib/devres.o CC fs/proc_namespace.o CC block/blk-mq-tag.o CC fs/devpts/inode.o CC lib/hweight.o CC lib/bitrev.o LD fs/exofs/built-in.o CC lib/rational.o CC lib/crc16.o CC net/core/scm.o CC drivers/base/dd.o CC drivers/base/syscore.o HOSTCC lib/gen_crc32table LD kernel/sched/built-in.o CC block/blk-mq-sysfs.o CC drivers/input/input-mt.o CC lib/lz4/lz4_decompress.o CC drivers/hid/hid-input.o CC lib/fonts/fonts.o CC lib/lzo/lzo1x_compress.o CC block/blk-mq-cpu.o CC lib/xz/xz_dec_syms.o CC net/ipv4/route.o CC lib/zlib_deflate/deflate.o LD net/ethernet/built-in.o CC lib/zlib_inflate/inffast.o CC fs/ext4/balloc.o CC lib/fonts/font_8x8.o LD drivers/i2c/algos/built-in.o LD drivers/gpio/built-in.o CC lib/xz/xz_dec_stream.o CC lib/percpu_counter.o CC lib/fonts/font_8x16.o CC drivers/hid/hid-generic.o CC net/ipv6/addrconf_core.o CC drivers/i2c/busses/i2c-designware-core.o CC drivers/input/serio/serio.o CC fs/fat/cache.o CC drivers/base/driver.o LD fs/devpts/devpts.o CC block/blk-mq-cpumap.o CC drivers/base/class.o LD fs/devpts/built-in.o CC fs/jbd2/transaction.o CC fs/kernfs/mount.o CC fs/kernfs/inode.o CC block/ioctl.o CC net/core/gen_stats.o LD lib/fonts/font.o LD lib/fonts/built-in.o CC lib/syscall.o CC drivers/input/ff-core.o CC lib/nlattr.o CC lib/checksum.o LD lib/lz4/built-in.o CC lib/lzo/lzo1x_decompress_safe.o CC drivers/base/platform.o CC lib/atomic64.o CC lib/cpu_rmap.o CC block/genhd.o CC net/core/gen_estimator.o CC fs/lockd/clntlock.o CC drivers/hid/usbhid/hid-core.o CC fs/nfs_common/grace.o CC net/core/net_namespace.o CC fs/jffs2/compr.o CC block/scsi_ioctl.o CC block/partition-generic.o CC fs/nfs/client.o CC lib/zlib_inflate/inflate.o CC lib/dynamic_queue_limits.o CC lib/net_utils.o CC fs/fat/dir.o CC block/ioprio.o CC net/ipv6/exthdrs_core.o CC lib/argv_split.o LD kernel/events/built-in.o CC fs/kernfs/dir.o CC lib/xz/xz_dec_lzma2.o CC lib/zlib_deflate/deftree.o CC lib/cmdline.o LD kernel/built-in.o CC lib/cpumask.o LD lib/lzo/lzo_compress.o CC drivers/i2c/busses/i2c-designware-platdrv.o CC drivers/base/cpu.o LD lib/lzo/lzo_decompress.o CC fs/kernfs/file.o CC fs/kernfs/symlink.o LD lib/lzo/built-in.o CC lib/ctype.o LD mm/built-in.o CC lib/dec_and_lock.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 drivers/input/mousedev.o CC lib/decompress.o CC drivers/input/evdev.o CC lib/decompress_bunzip2.o CC lib/decompress_inflate.o CC lib/decompress_unlz4.o CC drivers/input/keyboard/atkbd.o CC lib/decompress_unlzma.o CC lib/decompress_unlzo.o LD fs/nfs_common/built-in.o CC drivers/base/firmware.o CC fs/jffs2/dir.o CC lib/decompress_unxz.o CC fs/nls/nls_base.o CC drivers/input/serio/serport.o CC lib/dump_stack.o CC net/core/secure_seq.o CC drivers/base/init.o LD drivers/clk/built-in.o CC net/core/flow_dissector.o CC drivers/base/map.o CC fs/notify/fsnotify.o CC lib/earlycpio.o CC block/partitions/check.o CC drivers/irqchip/irqchip.o CC lib/extable.o LD drivers/i2c/busses/i2c-designware-platform.o CC lib/xz/xz_dec_bcj.o CC block/bsg.o CC block/noop-iosched.o LD drivers/i2c/busses/built-in.o CC lib/fdt.o CC lib/fdt_ro.o CC lib/fdt_empty_tree.o CC fs/nls/nls_cp437.o CC net/core/sysctl_net_core.o LD drivers/i2c/muxes/built-in.o CC fs/ntfs/aops.o CC lib/fdt_rw.o CC fs/ext4/bitmap.o CC net/ipv6/ip6_checksum.o CC lib/fdt_strerror.o CC lib/fdt_sw.o CC lib/fdt_wip.o CC drivers/input/serio/libps2.o CC fs/lockd/clntproc.o CC drivers/irqchip/irq-dw-apb-ictl.o LD drivers/leds/built-in.o CC block/deadline-iosched.o CC lib/flex_proportions.o CC lib/zlib_inflate/infutil.o CC drivers/base/devres.o CC drivers/base/attribute_container.o CC lib/idr.o CC block/cfq-iosched.o LD drivers/lguest/built-in.o CC lib/int_sqrt.o CC fs/nls/nls_iso8859-1.o LD lib/xz/xz_dec.o CC lib/ioremap.o CC fs/proc/task_mmu.o LD lib/xz/built-in.o LD drivers/macintosh/built-in.o CC lib/irq_regs.o CC lib/is_single_threaded.o CC block/partitions/msdos.o CC lib/klist.o CC lib/kobject.o LD drivers/i2c/built-in.o CC lib/zlib_inflate/inftrees.o CC lib/kobject_uevent.o CC drivers/mfd/syscon.o CC lib/md5.o LD fs/nls/built-in.o LD drivers/media/common/b2c2/built-in.o CC lib/nmi_backtrace.o LD drivers/irqchip/built-in.o CC net/ipv6/ip6_icmp.o CC fs/notify/notification.o LD drivers/media/common/saa7146/built-in.o CC lib/plist.o CC fs/jffs2/file.o CC lib/proportions.o CC drivers/hid/usbhid/hid-quirks.o LD drivers/media/common/siano/built-in.o CC net/core/dev.o CC drivers/base/transport_class.o CC lib/radix-tree.o LD drivers/misc/cb710/built-in.o LD drivers/media/common/built-in.o CC lib/zlib_deflate/deflate_syms.o CC drivers/input/mouse/psmouse-base.o LD drivers/misc/lis3lv02d/built-in.o LD fs/kernfs/built-in.o CC net/ipv6/output_core.o LD drivers/misc/eeprom/built-in.o CC fs/ext4/dir.o /home/kisskb/slave/src/block/cfq-iosched.c: In function 'cfq_async_queue_prio': /home/kisskb/slave/src/block/cfq-iosched.c:3775:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC lib/ratelimit.o LD fs/quota/built-in.o CC lib/rbtree.o LD drivers/media/firewire/built-in.o CC fs/jbd2/commit.o CC fs/nfs/dir.o LD drivers/misc/ti-st/built-in.o LD drivers/misc/mic/bus/built-in.o CC lib/seq_buf.o LD drivers/mfd/built-in.o CC lib/zlib_inflate/inflate_syms.o CC fs/ramfs/inode.o LD drivers/hid/usbhid/usbhid.o CC lib/sha1.o CC fs/ntfs/attrib.o LD drivers/media/i2c/soc_camera/built-in.o LD drivers/misc/mic/built-in.o LD drivers/hid/usbhid/built-in.o CC drivers/base/topology.o LD lib/zlib_deflate/zlib_deflate.o LD drivers/input/serio/built-in.o CC drivers/mmc/card/block.o CC lib/string.o CC lib/show_mem.o CC lib/timerqueue.o CC fs/sysfs/file.o LD lib/zlib_deflate/built-in.o CC fs/notify/group.o LD drivers/misc/built-in.o LD drivers/media/i2c/built-in.o CC lib/vsprintf.o LD drivers/input/keyboard/built-in.o CC fs/ntfs/collate.o LD drivers/input/input-core.o CC fs/fat/fatent.o GEN lib/crc32table.h CC drivers/base/container.o CC drivers/base/property.o LD lib/zlib_inflate/zlib_inflate.o CC lib/crc32.o LD lib/zlib_inflate/built-in.o LD drivers/media/mmc/siano/built-in.o LD drivers/nfc/built-in.o CC net/core/ethtool.o CC drivers/net/Space.o CC drivers/net/mii.o CC block/partitions/efi.o LD drivers/media/mmc/built-in.o LD drivers/hid/hid.o LD drivers/hid/built-in.o CC drivers/net/loopback.o CC drivers/mtd/mtdcore.o CC fs/eventpoll.o CC fs/jffs2/ioctl.o LD drivers/nvme/host/built-in.o CC fs/anon_inodes.o LD drivers/media/pci/b2c2/built-in.o CC drivers/base/cacheinfo.o CC drivers/base/devtmpfs.o CC drivers/base/power/clock_ops.o CC fs/notify/inode_mark.o LD drivers/media/pci/ddbridge/built-in.o LD drivers/media/platform/omap/built-in.o CC fs/signalfd.o LD drivers/nvme/built-in.o CC fs/timerfd.o CC drivers/of/base.o LD drivers/net/ethernet/cadence/built-in.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/platform/built-in.o CC net/ipv6/protocol.o LD drivers/perf/built-in.o CC fs/proc/inode.o CC net/core/dev_addr_lists.o CC net/ipv6/tcpv6_offload.o CC fs/proc/root.o CC net/ipv6/ip6_offload.o LD drivers/media/pci/mantis/built-in.o LD drivers/net/ethernet/ezchip/built-in.o LD drivers/platform/built-in.o CC fs/ntfs/compress.o LD drivers/media/rc/keymaps/built-in.o CC fs/ntfs/debug.o LD drivers/net/ethernet/qualcomm/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/media/rc/built-in.o CC fs/jffs2/nodelist.o CC fs/eventfd.o CC drivers/pps/pps.o CC drivers/ptp/ptp_clock.o LD drivers/media/pci/ngene/built-in.o LD drivers/media/tuners/built-in.o LD drivers/net/ethernet/renesas/built-in.o LD drivers/base/power/built-in.o CC fs/ramfs/file-mmu.o LD drivers/media/pci/pluto2/built-in.o LD drivers/net/ethernet/rocker/built-in.o LD lib/built-in.o CC drivers/net/phy/phy.o CC drivers/ptp/ptp_chardev.o CC fs/sysfs/dir.o LD drivers/media/pci/pt1/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] } ^ LD drivers/media/pci/pt3/built-in.o CC fs/lockd/clntxdr.o CC drivers/base/dma-mapping.o CC drivers/base/regmap/regmap.o LD drivers/net/ethernet/samsung/built-in.o LD drivers/media/pci/saa7146/built-in.o LD drivers/media/usb/b2c2/built-in.o CC net/ipv6/udp_offload.o LD drivers/media/pci/smipcie/built-in.o CC fs/ntfs/dir.o CC fs/ntfs/file.o CC net/ipv4/inetpeer.o LD drivers/media/usb/dvb-usb/built-in.o LD drivers/media/pci/ttpci/built-in.o LD drivers/net/wireless/realtek/built-in.o LD drivers/media/pci/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o CC fs/notify/vfsmount_mark.o LD drivers/media/usb/s2255/built-in.o CC fs/notify/mark.o LD drivers/net/wireless/built-in.o CC fs/ext4/file.o CC fs/aio.o CC drivers/base/firmware_class.o LD drivers/media/usb/siano/built-in.o CC fs/ntfs/index.o LD drivers/media/usb/stkwebcam/built-in.o LD fs/ramfs/ramfs.o CC fs/ntfs/inode.o LD fs/ramfs/built-in.o CC drivers/pps/kapi.o CC fs/proc/base.o LD drivers/media/usb/ttusb-budget/built-in.o CC fs/locks.o LD drivers/media/usb/ttusb-dec/built-in.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_main.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.o CC fs/sysfs/symlink.o CC fs/binfmt_script.o CC fs/binfmt_elf.o LD drivers/media/usb/zr364xx/built-in.o LD drivers/media/usb/built-in.o CC fs/jbd2/recovery.o CC drivers/input/mouse/synaptics.o CC fs/proc/generic.o CC fs/fat/file.o CC drivers/base/module.o CC drivers/ptp/ptp_sysfs.o CC fs/jffs2/malloc.o LD drivers/media/built-in.o CC fs/proc/array.o CC fs/mbcache.o CC fs/notify/fdinfo.o CC fs/sysfs/mount.o LD block/partitions/built-in.o CC fs/ntfs/mft.o CC fs/coredump.o CC fs/sysfs/group.o CC fs/jbd2/checkpoint.o CC fs/notify/dnotify/dnotify.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 drivers/pps/sysfs.o CC drivers/mtd/mtdsuper.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 net/ipv6/exthdrs_offload.o LD drivers/pwm/built-in.o CC fs/jbd2/revoke.o CC fs/drop_caches.o CC drivers/reset/core.o CC net/core/dst.o LD drivers/soc/built-in.o CC fs/ntfs/mst.o CC fs/lockd/host.o LD fs/notify/fanotify/built-in.o CC fs/jffs2/read.o CC fs/jffs2/nodemgmt.o CC drivers/mtd/mtdconcat.o LD drivers/pps/clients/built-in.o CC fs/notify/inotify/inotify_fsnotify.o CC fs/nfs/file.o CC fs/nfs/getroot.o CC fs/nfs/inode.o CC drivers/scsi/scsi.o LD drivers/pps/generators/built-in.o CC drivers/tty/tty_io.o CC net/ipv4/protocol.o CC fs/fat/inode.o LD drivers/ptp/ptp.o LD drivers/pps/pps_core.o CC drivers/tty/n_tty.o LD drivers/ptp/built-in.o LD fs/sysfs/built-in.o LD drivers/pps/built-in.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.o CC drivers/net/phy/phy_device.o CC drivers/tty/tty_ioctl.o CC fs/ntfs/namei.o AR lib/lib.a CC fs/ntfs/runlist.o CC fs/ntfs/super.o CC fs/nfs/super.o LD net/ipv6/built-in.o LD drivers/video/backlight/built-in.o LD fs/notify/dnotify/built-in.o LD drivers/reset/built-in.o CC fs/ext4/fsync.o CC net/key/af_key.o CC drivers/usb/common/common.o CC drivers/usb/host/ehci-hcd.o CC fs/proc/fd.o LD block/built-in.o CC drivers/video/console/dummycon.o CC fs/jbd2/journal.o CC fs/notify/inotify/inotify_user.o CC fs/ntfs/sysctl.o CC fs/jffs2/readinode.o CC fs/proc/proc_tty.o CC fs/jffs2/write.o CC fs/jffs2/scan.o LD drivers/usb/misc/built-in.o CC fs/ntfs/unistr.o CC drivers/usb/core/usb.o CC drivers/of/device.o CC fs/ntfs/upcase.o CC net/ipv4/ip_input.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 drivers/usb/phy/of.o CC net/core/netevent.o CC fs/proc/cmdline.o CC net/core/neighbour.o CC drivers/video/console/fbcon.o CC fs/ext4/ialloc.o CC fs/proc/consoles.o CC drivers/usb/core/hub.o LD drivers/usb/common/usb-common.o CC fs/jffs2/gc.o LD drivers/usb/common/built-in.o CC fs/nfs/direct.o CC fs/proc/cpuinfo.o CC drivers/scsi/hosts.o CC fs/lockd/svc.o CC drivers/input/mouse/focaltech.o CC drivers/net/ethernet/stmicro/stmmac/ring_mode.o CC drivers/usb/storage/scsiglue.o CC drivers/usb/storage/protocol.o CC drivers/of/platform.o CC fs/proc/devices.o CC drivers/input/mouse/alps.o CC net/core/rtnetlink.o LD drivers/usb/phy/built-in.o LD fs/notify/inotify/built-in.o CC drivers/usb/storage/transport.o LD fs/notify/built-in.o CC drivers/input/mouse/logips2pp.o CC drivers/usb/storage/usb.o CC fs/proc/interrupts.o CC drivers/usb/storage/initializers.o CC drivers/mtd/mtdpart.o CC drivers/mtd/mtdchar.o CC drivers/usb/core/hcd.o CC net/core/utils.o CC fs/nfs/pagelist.o CC fs/proc/loadavg.o CC drivers/mmc/card/queue.o CC fs/proc/meminfo.o CC fs/proc/stat.o CC fs/jffs2/symlink.o CC drivers/input/mouse/trackpoint.o CC drivers/tty/tty_ldisc.o CC fs/jffs2/build.o CC drivers/base/regmap/regcache.o CC drivers/usb/storage/sierra_ms.o CC fs/fat/misc.o CC drivers/input/mouse/touchkit_ps2.o CC drivers/net/ethernet/stmicro/stmmac/chain_mode.o CC drivers/input/mouse/cypress_ps2.o CC drivers/net/phy/mdio_bus.o CC drivers/usb/storage/option_ms.o CC drivers/of/fdt.o CC fs/jffs2/erase.o CC fs/proc/uptime.o CC net/ipv4/ip_fragment.o CC fs/lockd/svclock.o CC drivers/usb/storage/usual-tables.o /home/kisskb/slave/src/drivers/usb/storage/transport.c: In function 'usb_stor_bulk_srb': /home/kisskb/slave/src/drivers/usb/storage/transport.c:473:40: warning: 'partial' may be used uninitialized in this function [-Wmaybe-uninitialized] scsi_set_resid(srb, scsi_bufflen(srb) - partial); ^ CC drivers/scsi/scsi_ioctl.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; ^ LD fs/ntfs/ntfs.o LD fs/ntfs/built-in.o CC drivers/scsi/scsicam.o CC fs/jffs2/background.o CC drivers/input/mouse/sermouse.o CC fs/proc/version.o CC fs/proc/softirqs.o /home/kisskb/slave/src/drivers/usb/storage/transport.c: In function 'usb_stor_bulk_transfer_sg': /home/kisskb/slave/src/drivers/usb/storage/transport.c:499:15: warning: 'partial' may be used uninitialized in this function [-Wmaybe-uninitialized] length_left -= partial; ^ CC drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.o CC drivers/net/ethernet/stmicro/stmmac/dwmac_lib.o CC fs/jffs2/fs.o CC fs/jffs2/writev.o CC fs/proc/namespaces.o CC drivers/mtd/ofpart.o CC fs/proc/self.o CC drivers/base/regmap/regcache-rbtree.o CC fs/fat/nfs.o CC fs/fat/namei_vfat.o CC fs/proc/thread_self.o CC fs/nfs/read.o In file included from /home/kisskb/slave/src/include/linux/jbd2.h:26:0, from /home/kisskb/slave/src/fs/jbd2/journal.c:28: /home/kisskb/slave/src/fs/jbd2/journal.c: In function 'jbd2_journal_get_descriptor_buffer': /home/kisskb/slave/src/include/linux/buffer_head.h:370:2: warning: 'blocknr' may be used uninitialized in this function [-Wmaybe-uninitialized] return __getblk_gfp(bdev, block, size, __GFP_MOVABLE); ^ /home/kisskb/slave/src/fs/jbd2/journal.c:811:21: note: 'blocknr' was declared here unsigned long long blocknr; ^ CC drivers/input/mouse/synaptics_usb.o CC net/core/link_watch.o CC fs/proc/proc_sysctl.o LD drivers/mmc/card/mmc_block.o CC net/core/filter.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/jffs2/super.o LD drivers/mmc/card/built-in.o CC net/core/sock_diag.o CC drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.o CC drivers/tty/tty_buffer.o CC fs/jffs2/debug.o CC fs/ext4/inode.o CC drivers/tty/tty_port.o CC drivers/scsi/scsi_error.o CC fs/nfs/symlink.o CC drivers/mmc/host/sdhci.o CC fs/proc/proc_net.o CC drivers/scsi/scsi_lib.o LD drivers/usb/storage/usb-storage.o CC drivers/net/phy/national.o LD drivers/usb/storage/built-in.o CC drivers/mtd/cmdlinepart.o CC fs/jffs2/wbuf.o CC drivers/mmc/core/core.o LD drivers/net/phy/libphy.o CC drivers/usb/core/urb.o CC drivers/mtd/mtd_blkdevs.o CC drivers/usb/core/message.o CC drivers/of/fdt_address.o CC drivers/net/ethernet/stmicro/stmmac/dwmac100_core.o CC drivers/usb/core/driver.o CC fs/proc/kmsg.o CC fs/fat/namei_msdos.o CC fs/jffs2/compr_rtime.o LD fs/fat/fat.o CC drivers/usb/core/config.o CC fs/nfs/unlink.o CC fs/proc/page.o CC drivers/tty/tty_mutex.o CC drivers/base/regmap/regcache-lzo.o CC fs/jffs2/compr_zlib.o CC drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.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/nfs/write.o LD fs/jbd2/jbd2.o CC drivers/tty/tty_ldsem.o LD fs/jbd2/built-in.o LD drivers/input/mouse/psmouse.o CC drivers/net/ethernet/stmicro/stmmac/enh_desc.o CC fs/nfs/namespace.o LD drivers/input/mouse/built-in.o CC fs/lockd/svcshare.o CC drivers/of/address.o CC fs/nfs/mount_clnt.o CC drivers/mtd/mtdblock.o CC drivers/of/irq.o LD drivers/input/built-in.o CC drivers/of/of_net.o CC net/core/dev_ioctl.o CC drivers/of/of_mdio.o CC drivers/mtd/chips/chipreg.o CC drivers/tty/pty.o CC net/ipv4/ip_forward.o LD drivers/net/phy/built-in.o CC net/core/tso.o LD drivers/tty/ipwireless/built-in.o CC net/core/flow.o CC drivers/net/ethernet/stmicro/stmmac/norm_desc.o CC drivers/tty/serial/serial_core.o CC drivers/base/regmap/regcache-flat.o CC fs/nfs/nfstrace.o CC net/core/net-sysfs.o CC fs/nfs/sysctl.o CC drivers/tty/vt/vt_ioctl.o LD drivers/mtd/chips/built-in.o CC drivers/tty/vt/vc_screen.o LD drivers/mtd/devices/built-in.o CC drivers/usb/core/file.o CC drivers/net/ethernet/stmicro/stmmac/mmc_core.o LD fs/fat/msdos.o CC drivers/usb/core/buffer.o LD drivers/mtd/lpddr/built-in.o CC drivers/base/regmap/regmap-mmio.o LD fs/fat/vfat.o CC drivers/usb/core/sysfs.o LD drivers/mtd/maps/built-in.o LD fs/fat/built-in.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.o LD drivers/mtd/onenand/built-in.o LD drivers/mtd/mtd.o LD drivers/mtd/tests/built-in.o CC drivers/usb/core/endpoint.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:86:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC drivers/of/of_mtd.o CC drivers/usb/core/devio.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.o CC drivers/usb/core/notify.o CC drivers/mtd/nand/nand_base.o CC drivers/mtd/nand/nand_bbt.o CC net/core/ptp_classifier.o CC fs/nfs/nfs2super.o CC net/core/net-procfs.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_platform.o LD net/key/built-in.o CC net/netlink/af_netlink.o CC drivers/usb/core/generic.o CC fs/lockd/svcproc.o CC drivers/net/ethernet/stmicro/stmmac/dwmac-generic.o CC drivers/usb/core/quirks.o CC fs/nfs/proc.o CC drivers/usb/core/devices.o CC fs/lockd/svcsubs.o CC fs/nfs/nfs2xdr.o CC fs/lockd/mon.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; ^ LD drivers/base/regmap/built-in.o CC drivers/usb/core/port.o LD fs/jffs2/jffs2.o CC net/ipv4/ip_options.o LD drivers/base/built-in.o CC fs/nfs/nfs3super.o LD fs/jffs2/built-in.o CC fs/nfs/nfs3client.o CC drivers/tty/vt/selection.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 net/ipv4/ip_sockglue.o CC net/ipv4/ip_output.o CC fs/nfs/nfs3proc.o LD drivers/of/built-in.o CC fs/nfs/nfs3xdr.o CC net/ipv4/inet_hashtables.o CC net/ipv4/inet_timewait_sock.o CC net/ipv4/inet_connection_sock.o CC drivers/tty/vt/keyboard.o CC net/ipv4/tcp.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; ^ LD fs/proc/proc.o LD fs/proc/built-in.o CC drivers/scsi/scsi_common.o CC net/ipv4/tcp_input.o CC drivers/scsi/scsi_lib_dma.o CC net/ipv4/tcp_output.o CC drivers/scsi/scsi_scan.o LD drivers/net/ethernet/stmicro/stmmac/stmmac.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 net/ipv4/tcp_timer.o LD drivers/net/ethernet/stmicro/stmmac/stmmac-platform.o CC drivers/scsi/scsi_sysfs.o CC net/ipv4/tcp_ipv4.o CC drivers/usb/host/ehci-platform.o CC drivers/usb/host/ohci-hcd.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) { ^ LD drivers/net/ethernet/stmicro/stmmac/built-in.o CC drivers/video/console/bitblit.o LD drivers/net/ethernet/stmicro/built-in.o CC drivers/scsi/scsi_devinfo.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 drivers/video/console/softcursor.o LD drivers/net/ethernet/synopsys/built-in.o CC drivers/scsi/scsi_sysctl.o LD drivers/net/ethernet/built-in.o CC drivers/scsi/scsi_proc.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 drivers/mmc/core/bus.o CC drivers/tty/vt/consolemap.o CC drivers/mtd/nand/nand_timings.o CONMK drivers/tty/vt/consolemap_deftbl.c CC drivers/mtd/nand/nand_ecc.o CC drivers/tty/vt/vt.o SHIPPED drivers/tty/vt/defkeymap.c LD drivers/net/built-in.o CC drivers/mmc/host/dw_mmc.o CC drivers/mmc/host/dw_mmc-pltfm.o CC drivers/scsi/scsi_trace.o LD fs/nfs/nfs.o CC drivers/tty/vt/consolemap_deftbl.o CC fs/lockd/xdr.o CC fs/lockd/clnt4xdr.o CC drivers/tty/vt/defkeymap.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 drivers/scsi/scsi_logging.o CC fs/lockd/xdr4.o CC fs/ext4/page-io.o CC drivers/scsi/sd.o CC fs/lockd/svc4proc.o CC fs/lockd/procfs.o CC drivers/mtd/nand/nand_ids.o CC drivers/usb/host/ohci-platform.o CC net/ipv4/tcp_minisocks.o CC drivers/video/logo/logo.o CC net/ipv4/tcp_cong.o LD fs/nfs/nfsv2.o LD net/core/built-in.o CC drivers/video/fbdev/core/fb_notify.o CC drivers/tty/serial/earlycon.o CC drivers/video/fbdev/core/fb_cmdline.o CC drivers/mmc/core/host.o CC drivers/mmc/core/mmc.o CC drivers/mmc/host/sdhci-pltfm.o CC net/packet/af_packet.o LOGO drivers/video/logo/logo_superh_mono.c CC fs/ext4/ioctl.o CC net/sched/sch_generic.o LOGO drivers/video/logo/logo_superh_vga16.c LOGO drivers/video/logo/logo_linux_mono.c LOGO drivers/video/logo/clut_vga16.c LOGO drivers/video/logo/logo_linux_vga16.c LOGO drivers/video/logo/logo_blackfin_vga16.c LOGO drivers/video/logo/logo_spe_clut224.c LOGO drivers/video/logo/logo_mac_clut224.c LOGO drivers/video/logo/logo_superh_clut224.c LOGO drivers/video/logo/logo_sun_clut224.c LOGO drivers/video/logo/logo_linux_clut224.c LOGO drivers/video/logo/logo_parisc_clut224.c LOGO drivers/video/logo/logo_blackfin_clut224.c LOGO drivers/video/logo/logo_dec_clut224.c LOGO drivers/video/logo/logo_m32r_clut224.c LD drivers/video/console/built-in.o LOGO drivers/video/logo/logo_sgi_clut224.c LD drivers/video/logo/built-in.o CC net/sched/sch_mq.o CC fs/ext4/namei.o CC fs/ext4/super.o CC fs/ext4/symlink.o CC drivers/tty/serial/of_serial.o CC drivers/mmc/core/mmc_ops.o CC net/ipv4/tcp_metrics.o CC drivers/mmc/core/sd.o CC drivers/video/fbdev/core/fbmem.o CC drivers/tty/serial/8250/8250_core.o CC drivers/tty/serial/8250/8250_port.o CC drivers/video/fbdev/core/fbmon.o CC drivers/video/fbdev/core/fbcmap.o CC drivers/video/fbdev/core/fbsysfs.o CC net/ipv4/tcp_fastopen.o CC drivers/video/fbdev/core/modedb.o CC net/ipv4/tcp_recovery.o CC fs/ext4/hash.o CC net/ipv4/tcp_offload.o CC fs/ext4/resize.o CC net/ipv4/datagram.o CC net/ipv4/raw.o CC fs/ext4/extents.o CC net/ipv4/udp.o LD fs/nfs/nfsv3.o CC drivers/video/fbdev/core/fbcvt.o CC net/ipv4/udplite.o CC drivers/mmc/core/sd_ops.o LD fs/nfs/built-in.o LD fs/lockd/lockd.o LD drivers/scsi/scsi_mod.o CC drivers/mmc/core/sdio.o CC net/ipv4/udp_offload.o LD fs/lockd/built-in.o CC drivers/mmc/core/sdio_ops.o CC drivers/tty/serial/8250/8250_early.o CC drivers/mmc/core/sdio_bus.o CC net/ipv4/arp.o CC net/ipv4/icmp.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; ^ CC fs/ext4/ext4_jbd2.o CC fs/ext4/migrate.o CC drivers/tty/serial/8250/8250_dw.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] } ^ LD drivers/usb/host/built-in.o CC drivers/mmc/core/sdio_cis.o CC net/ipv4/devinet.o LD drivers/tty/serial/8250/8250.o CC net/ipv4/af_inet.o LD drivers/mtd/nand/nand.o CC drivers/mmc/core/sdio_io.o CC net/ipv4/igmp.o LD drivers/mtd/nand/built-in.o CC drivers/mmc/core/sdio_irq.o LD drivers/mtd/built-in.o CC net/ipv4/fib_frontend.o CC fs/ext4/mballoc.o CC drivers/mmc/core/quirks.o CC fs/ext4/block_validity.o LD drivers/usb/core/usbcore.o CC drivers/mmc/core/slot-gpio.o CC net/netlink/genetlink.o CC drivers/mmc/core/pwrseq.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] } ^ LD drivers/usb/core/built-in.o CC net/ipv4/fib_semantics.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:140:6: warning: 'saddr.<U7a18>.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.<U7a18>.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:140:6: warning: 'saddr.<U7a18>.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.<U7a18>.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:140:6: warning: 'saddr.<U7a18>.key[1]' 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.<U7a18>.key[1]' 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:140:6: warning: 'saddr' 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' 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:140:6: 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:140:6: 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; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:140:6: warning: 'daddr.in6_u.u6_addr32[1]' 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[1]' was declared here struct inetpeer_addr saddr, daddr; ^ LD drivers/usb/built-in.o CC drivers/mmc/core/pwrseq_simple.o CC net/ipv4/fib_trie.o CC drivers/mmc/core/pwrseq_emmc.o CC net/ipv4/inet_fragment.o CC net/ipv4/ping.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:140:6: warning: 'daddr' 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' 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:140:6: warning: 'saddr.<U7a18>.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.<U7a18>.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:140:6: warning: 'saddr.<U7a18>.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.<U7a18>.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:140:6: warning: 'saddr.<U7a18>.key[1]' 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.<U7a18>.key[1]' 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:140:6: warning: 'daddr.in6_u.u6_addr32[1]' 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[1]' 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:140:6: 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; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:140:6: 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; ^ CC net/ipv4/ip_tunnel_core.o CC fs/ext4/move_extent.o CC net/ipv4/gre_offload.o LD net/sched/built-in.o CC fs/ext4/mmp.o CC fs/ext4/indirect.o LD drivers/video/fbdev/omap2/displays-new/built-in.o LD drivers/video/fbdev/omap2/dss/built-in.o CC fs/ext4/extents_status.o CC fs/ext4/xattr.o LD drivers/video/fbdev/omap2/built-in.o CC fs/ext4/xattr_user.o LD net/wireless/built-in.o CC net/ipv4/sysctl_net_ipv4.o CC net/unix/af_unix.o CC net/unix/garbage.o In file included from /home/kisskb/slave/src/fs/ext4/mballoc.c:24:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC net/sunrpc/clnt.o CC net/sunrpc/xprt.o CC net/sysctl_net.o CC net/xfrm/xfrm_policy.o CC net/xfrm/xfrm_state.o LD drivers/mmc/core/mmc_core.o CC fs/ext4/xattr_trusted.o CC net/ipv4/proc.o LD drivers/mmc/core/built-in.o In file included from /home/kisskb/slave/src/fs/ext4/move_extent.c:19:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC fs/ext4/inline.o CC fs/ext4/readpage.o CC net/ipv4/inet_lro.o LD drivers/video/fbdev/core/fb.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/video/fbdev/core/built-in.o LD drivers/video/fbdev/built-in.o CC net/ipv4/ipconfig.o LD drivers/video/built-in.o LD drivers/mmc/host/built-in.o /home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_err': /home/kisskb/slave/src/net/ipv4/ping.c:559:37: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized] harderr = icmp_err_convert[code].fatal; ^ /home/kisskb/slave/src/net/ipv4/ping.c:532:3: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] switch (type) { ^ /home/kisskb/slave/src/net/ipv4/ping.c:513:48: warning: 'icmph' may be used uninitialized in this function [-Wmaybe-uninitialized] if (!ping_supported(family, icmph->type, icmph->code)) ^ /home/kisskb/slave/src/net/packet/af_packet.c: In function 'tpacket_rcv': /home/kisskb/slave/src/net/packet/af_packet.c:2098:33: warning: 'hdrlen' may be used uninitialized in this function [-Wmaybe-uninitialized] unsigned short macoff, netoff, hdrlen; ^ CC fs/ext4/sysfs.o LD drivers/mmc/built-in.o /home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_common_sendmsg': /home/kisskb/slave/src/net/ipv4/ping.c:690:21: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] if (!ping_supported(family, type, code)) ^ /home/kisskb/slave/src/net/ipv4/ping.c:476:63: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized] return (family == AF_INET && type == ICMP_ECHO && code == 0) \|\| ^ /home/kisskb/slave/src/net/ipv4/ping.c:658:11: note: 'code' was declared here u8 type, code; ^ CC net/ipv4/inet_diag.o CC net/ipv4/tcp_diag.o CC net/sunrpc/socklib.o CC net/ipv4/tcp_cubic.o CC net/unix/sysctl_net_unix.o In file included from /home/kisskb/slave/src/fs/ext4/inline.c:17:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ LD drivers/tty/serial/8250/8250_base.o CC net/xfrm/xfrm_hash.o CC net/ipv4/xfrm4_policy.o LD drivers/tty/serial/8250/built-in.o CC net/xfrm/xfrm_input.o LD drivers/tty/serial/built-in.o CC net/ipv4/xfrm4_state.o CC net/xfrm/xfrm_output.o CC net/ipv4/xfrm4_input.o CC net/xfrm/xfrm_sysctl.o CC net/ipv4/xfrm4_output.o CC net/xfrm/xfrm_replay.o CC net/ipv4/xfrm4_protocol.o CC net/xfrm/xfrm_algo.o LD drivers/scsi/sd_mod.o CC net/sunrpc/xprtsock.o LD drivers/scsi/built-in.o CC net/sunrpc/sched.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 net/sunrpc/auth.o CC net/sunrpc/auth_unix.o CC net/sunrpc/auth_null.o CC net/sunrpc/auth_generic.o LD net/netlink/built-in.o CC net/sunrpc/svc.o CC net/sunrpc/svcsock.o CC net/sunrpc/svcauth.o CC net/sunrpc/svcauth_unix.o CC net/sunrpc/addr.o CC net/sunrpc/rpcb_clnt.o CC net/sunrpc/timer.o CC net/sunrpc/xdr.o CC net/sunrpc/sunrpc_syms.o /home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_policy_register_afinfo': /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:2854:17: warning: 'xfrm_dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] xfrm_dst_ops = afinfo->dst_ops; ^ /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 net/sunrpc/cache.o CC net/sunrpc/rpc_pipe.o CC net/sunrpc/stats.o CC net/sunrpc/svc_xprt.o CC net/sunrpc/sysctl.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:1579:7: 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:1561:18: note: 'dst_ops' was declared here struct dst_ops dst_ops; ^ /home/kisskb/slave/src/net/unix/af_unix.c: In function 'unix_dgram_connect': /home/kisskb/slave/src/net/unix/af_unix.c:1116:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] other = unix_find_other(net, sunaddr, alen, sock->type, hash, &err); ^ 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] } ^ /home/kisskb/slave/src/net/unix/af_unix.c: In function 'unix_bind': /home/kisskb/slave/src/net/unix/af_unix.c:1026:20: 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:1237:8: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] other = unix_find_other(net, sunaddr, addr_len, sk->sk_type, hash, &err); ^ /home/kisskb/slave/src/net/ipv4/tcp_input.c: In function 'tcp_data_queue': /home/kisskb/slave/src/net/ipv4/tcp_input.c:4224:49: warning: array subscript is above array bounds [-Warray-bounds] tp->selective_acks[i-1] = tp->selective_acks[i]; ^ /home/kisskb/slave/src/net/sunrpc/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; ^ LD net/packet/built-in.o /home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_ext_map_blocks': /home/kisskb/slave/src/fs/ext4/extents.c:2306:14: warning: 'lblock' may be used uninitialized in this function [-Wmaybe-uninitialized] ext4_lblk_t lblock; ^ /home/kisskb/slave/src/fs/ext4/extents.c:2305:14: warning: 'len' may be used uninitialized in this function [-Wmaybe-uninitialized] ext4_lblk_t len; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c: In function 'xdr_encode_word': /home/kisskb/slave/src/net/sunrpc/xdr.c:1153:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(subbuf->tail[0].iov_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.tail[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_to_pages(subbuf->pages, subbuf->page_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.page_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_to_pages(subbuf->pages, subbuf->page_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.pages' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1144:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(subbuf->head[0].iov_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.head[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c: In function 'write_bytes_to_xdr_buf': /home/kisskb/slave/src/net/sunrpc/xdr.c:1153:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(subbuf->tail[0].iov_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.tail[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_to_pages(subbuf->pages, subbuf->page_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.page_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_to_pages(subbuf->pages, subbuf->page_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.pages' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1144:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(subbuf->head[0].iov_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.head[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/unix/af_unix.c: In function 'unix_seqpacket_sendmsg': /home/kisskb/slave/src/net/unix/af_unix.c:1694:9: 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:1621:15: note: 'hash' was declared here unsigned int hash; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c: In function 'read_bytes_from_xdr_buf': /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(obj, subbuf->tail[0].iov_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.tail[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.page_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.pages' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(obj, subbuf->head[0].iov_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.head[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/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; ^ /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/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; ^ /home/kisskb/slave/src/net/unix/af_unix.c: In function 'unix_dgram_sendmsg': /home/kisskb/slave/src/net/unix/af_unix.c:1694:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] other = unix_find_other(net, sunaddr, namelen, sk->sk_type, ^ LD net/unix/unix.o LD net/unix/built-in.o LD drivers/tty/vt/built-in.o LD drivers/tty/built-in.o LD drivers/built-in.o /home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_bundle_lookup': /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1579:7: 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:1561:18: note: 'dst_ops' was declared here struct dst_ops *dst_ops; ^ LD net/sunrpc/sunrpc.o LD net/sunrpc/built-in.o LD fs/ext4/ext4.o LD net/ipv4/built-in.o LD fs/ext4/built-in.o LD fs/built-in.o LD net/xfrm/built-in.o LD net/built-in.o LINK vmlinux LD vmlinux.o MODPOST vmlinux.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o KSYM .tmp_kallsyms1.o KSYM .tmp_kallsyms2.o LD vmlinux SORTEX vmlinux SYSMAP System.map Building modules, stage 2. MODPOST 5 modules CC crypto/drbg.mod.o CC crypto/echainiv.mod.o CC crypto/hmac.mod.o CC crypto/jitterentropy_rng.mod.o CC crypto/sha256_generic.mod.o LD [M] crypto/echainiv.ko LD [M] crypto/hmac.ko LD [M] crypto/drbg.ko LD [M] crypto/sha256_generic.ko LD [M] crypto/jitterentropy_rng.ko make[1]: Leaving directory '/home/kisskb/slave/build/linus_axs103_smp_defconfig_arcv2' Completed OK # rm -rf /home/kisskb/slave/build/linus_axs103_smp_defconfig_arcv2 # Build took: 0:00:41.205357

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