Buildresult: linus/axs103_smp_defconfig/arcv2-gcc6 built on Jan 21 2016, 21:28

kisskb

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Status:	OK
Date/Time:	Jan 21 2016, 21:28
Duration:	0:00:48.752766
Builder:	ka2
Revision:	Merge tag 'pm+acpi-4.5-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm (`30f05309bde49295e02e45c7e615f73aa4e0ccc2)`
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 (107) compiler warning fix (Bob Moore, Lv Zheng). ACPICA: Silence a -Wbad-function-cast warning when acpi_uintptr_t is 'uintptr_t' /home/kisskb/slave/src/kernel/sched/core.c:3162:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/kernel/sysctl.c:1914:12: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/kernel/sysctl.c:1914:12: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:818:21: warning: 'now' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:95:8: warning: 'now' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:695:17: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/ipc/shm.c:1219:2: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:1268:13: warning: 'now' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/rbtree.h:83:28: warning: 'rb_parent' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/rbtree.h:86:11: warning: 'rb_link' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/mm/mmap.c:672:17: warning: 'prev' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/core/ethtool.c:294:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/core/neighbour.c:3180:10: warning: 'p_name' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/core/datagram.c:99:5: warning: 'last' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/core/datagram.c:99:5: warning: 'last' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/namei.c:1760:10: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/kernel.h:752:17: warning: comparison of distinct pointer types lacks a cast [enabled by default] /home/kisskb/slave/src/fs/namei.c:1715:2: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/namei.c:3223:10: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<Ub8e8>.key[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<Ub8e8>.key[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:26: warning: 'saddr.<Ub8e8>.a4.vif' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<Ub8e8>.a4.addr' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.<Ub8e8>.a4.addr' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:1079:7: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<Ub8e8>.key[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<Ub8e8>.key[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:559:37: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:532:3: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:513:48: warning: 'icmph' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:690:21: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:476:63: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/fib_trie.c:911:11: warning: 'local_tp' 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/block/cfq-iosched.c:3775:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/unix/af_unix.c:1130:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/unix/af_unix.c:1036:20: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/unix/af_unix.c:1251:8: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/unix/af_unix.c:1724:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/unix/af_unix.c:1724:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/drivers/base/regmap/regmap-mmio.c:113:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/ipv4/tcp_input.c:4227:49: warning: array subscript is above array bounds [-Warray-bounds] /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/include/linux/sunrpc/svc_xprt.h:175:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/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/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/lib/cpumask.c:178:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/include/linux/buffer_head.h:363:2: warning: 'blocknr' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/buffer_head.h:370:2: warning: 'blocknr' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/sunrpc/xdr.c:1153:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1144:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1153:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1144:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1207:12: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/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/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/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/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/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/drivers/tty/serial/8250/8250_core.c:163:19: warning: 'i' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/drivers/usb/storage/transport.c:499:15: warning: 'partial' 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] Full Log # git rev-parse -q --verify 30f05309bde49295e02e45c7e615f73aa4e0ccc2^{commit} 30f05309bde49295e02e45c7e615f73aa4e0ccc2 already have revision, skipping fetch # git checkout -q -f -B kisskb 30f05309bde49295e02e45c7e615f73aa4e0ccc2 # git clean -qxdf # git log -1 commit 30f05309bde49295e02e45c7e615f73aa4e0ccc2 Merge: 3549d82 db2b52f Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Wed Jan 20 19:06:49 2016 -0800 Merge tag 'pm+acpi-4.5-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more power management and ACPI updates from Rafael Wysocki: "This includes fixes on top of the previous batch of PM+ACPI updates and some new material as well. From the new material perspective the most significant are the driver core changes that should allow USB devices to stay suspended over system suspend/resume cycles if they have been runtime-suspended already beforehand. Apart from that, ACPICA is updated to upstream revision 20160108 (cosmetic mostly, but including one fixup on top of the previous ACPICA update) and there are some devfreq updates the didn't make it before (due to timing). A few recent regressions are fixed, most importantly in the cpuidle menu governor and in the ACPI backlight driver and some x86 platform drivers depending on it. Some more bugs are fixed and cleanups are made on top of that. Specifics: - Modify the driver core and the USB subsystem to allow USB devices to stay suspended over system suspend/resume cycles if they have been runtime-suspended already beforehand and fix some bugs on top of these changes (Tomeu Vizoso, Rafael Wysocki). - Update ACPICA to upstream revision 20160108, including updates of the ACPICA's copyright notices, a code fixup resulting from a regression fix that was necessary in the upstream code only (the regression fixed by it has never been present in Linux) and a compiler warning fix (Bob Moore, Lv Zheng). - Fix a recent regression in the cpuidle menu governor that broke it on practically all architectures other than x86 and make a couple of optimizations on top of that fix (Rafael Wysocki). - Clean up the selection of cpuidle governors depending on whether or not the kernel is configured for tickless systems (Jean Delvare). - Revert a recent commit that introduced a regression in the ACPI backlight driver, address the problem it attempted to fix in a different way and revert one more cosmetic change depending on the problematic commit (Hans de Goede). - Add two more ACPI backlight quirks (Hans de Goede). - Fix a few minor problems in the core devfreq code, clean it up a bit and update the MAINTAINERS information related to it (Chanwoo Choi, MyungJoo Ham). - Improve an error message in the ACPI fan driver (Andy Lutomirski). - Fix a recent build regression in the cpupower tool (Shreyas Prabhu)" * tag 'pm+acpi-4.5-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (32 commits) cpuidle: menu: Avoid pointless checks in menu_select() sched / idle: Drop default_idle_call() fallback from call_cpuidle() cpupower: Fix build error in cpufreq-info cpuidle: Don't enable all governors by default cpuidle: Default to ladder governor on ticking systems time: nohz: Expose tick_nohz_enabled ACPICA: Update version to 20160108 ACPICA: Silence a -Wbad-function-cast warning when acpi_uintptr_t is 'uintptr_t' ACPICA: Additional 2016 copyright changes ACPICA: Reduce regression fix divergence from upstream ACPICA ACPI / video: Add disable_backlight_sysfs_if quirk for the Toshiba Satellite R830 ACPI / video: Revert "thinkpad_acpi: Use acpi_video_handles_brightness_key_presses()" ACPI / video: Document acpi_video_handles_brightness_key_presses() a bit ACPI / video: Fix using an uninitialized mutex / list_head in acpi_video_handles_brightness_key_presses() ACPI / video: Revert "ACPI / video: driver must be registered before checking for keypresses" ACPI / fan: Improve acpi_device_update_power error message ACPI / video: Add disable_backlight_sysfs_if quirk for the Toshiba Portege R700 cpuidle: menu: Fix menu_select() for CPUIDLE_DRIVER_STATE_START == 0 MAINTAINERS: Add devfreq-event entry MAINTAINERS: Add missing git repository and directory for devfreq ... # < /opt/cross/arcv2-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-gcc --version # < git log --format=%s --max-count=1 30f05309bde49295e02e45c7e615f73aa4e0ccc2 # < make -j 48 ARCH=arc O=/home/kisskb/slave/build/linus_axs103_smp_defconfig_arcv2 CROSS_COMPILE=/opt/cross/arcv2-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc- axs103_smp_defconfig # Added to kconfig CONFIG_INITRAMFS_SOURCE="" # yes \n \| make -j 48 ARCH=arc O=/home/kisskb/slave/build/linus_axs103_smp_defconfig_arcv2 CROSS_COMPILE=/opt/cross/arcv2-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc- oldconfig yes: standard output: Broken pipe yes: write error # make -j 48 ARCH=arc O=/home/kisskb/slave/build/linus_axs103_smp_defconfig_arcv2 CROSS_COMPILE=/opt/cross/arcv2-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc- make[1]: Entering directory '/home/kisskb/slave/build/linus_axs103_smp_defconfig_arcv2' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release GEN ./Makefile WRAP arch/arc/include/generated/asm/auxvec.h WRAP arch/arc/include/generated/asm/bitsperlong.h WRAP arch/arc/include/generated/asm/bugs.h WRAP arch/arc/include/generated/asm/clkdev.h WRAP arch/arc/include/generated/asm/cputime.h WRAP arch/arc/include/generated/asm/device.h WRAP arch/arc/include/generated/asm/div64.h WRAP arch/arc/include/generated/asm/emergency-restart.h WRAP arch/arc/include/generated/asm/errno.h WRAP arch/arc/include/generated/asm/fb.h WRAP arch/arc/include/generated/asm/fcntl.h WRAP arch/arc/include/generated/asm/ftrace.h WRAP arch/arc/include/generated/asm/hardirq.h WRAP arch/arc/include/generated/asm/hw_irq.h WRAP arch/arc/include/generated/asm/ioctl.h WRAP arch/arc/include/generated/asm/ioctls.h WRAP arch/arc/include/generated/asm/ipcbuf.h WRAP arch/arc/include/generated/asm/irq_regs.h WRAP arch/arc/include/generated/asm/irq_work.h WRAP arch/arc/include/generated/asm/kmap_types.h WRAP arch/arc/include/generated/asm/kvm_para.h WRAP arch/arc/include/generated/asm/local.h WRAP arch/arc/include/generated/asm/mcs_spinlock.h WRAP arch/arc/include/generated/asm/local64.h WRAP arch/arc/include/generated/asm/mm-arch-hooks.h WRAP arch/arc/include/generated/asm/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/sockios.h WRAP arch/arc/include/generated/asm/shmbuf.h WRAP arch/arc/include/generated/asm/stat.h WRAP arch/arc/include/generated/asm/termbits.h WRAP arch/arc/include/generated/asm/siginfo.h WRAP arch/arc/include/generated/asm/statfs.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/socket.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/conmakehash HOSTCC scripts/sortextable HOSTCC scripts/dtc/dtc.o HOSTCC scripts/dtc/data.o CC scripts/mod/devicetable-offsets.s HOSTCC scripts/dtc/fstree.o HOSTCC scripts/dtc/flattree.o HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/empty.o SHIPPED scripts/dtc/dtc-parser.tab.c HOSTCC scripts/dtc/srcpos.o SHIPPED scripts/dtc/dtc-parser.tab.h HOSTCC scripts/dtc/livetree.o HOSTCC scripts/dtc/treesource.o SHIPPED scripts/dtc/dtc-lexer.lex.c HOSTCC scripts/dtc/util.o HOSTCC scripts/dtc/checks.o HOSTCC scripts/dtc/dtc-parser.tab.o HOSTCC scripts/dtc/dtc-lexer.lex.o GEN scripts/mod/devicetable-offsets.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/sumversion.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/modpost.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/kernel/arcksyms.o CC arch/arc/mm/fault.o CC arch/arc/kernel/setup.o CC arch/arc/mm/init.o CC arch/arc/kernel/irq.o CC arch/arc/mm/tlb.o CC arch/arc/mm/mmap.o AS arch/arc/mm/tlbex.o CC arch/arc/mm/cache.o CC arch/arc/kernel/time.o CC arch/arc/kernel/reset.o CC arch/arc/kernel/process.o CC arch/arc/kernel/ptrace.o CC arch/arc/kernel/devtree.o CC arch/arc/kernel/signal.o CC arch/arc/kernel/sys.o CC arch/arc/kernel/traps.o CC arch/arc/kernel/module.o CC arch/arc/kernel/intc-arcv2.o AS arch/arc/kernel/entry-arcv2.o CC arch/arc/kernel/clk.o CC arch/arc/kernel/perf_event.o CC arch/arc/kernel/ctx_sw.o LDS arch/arc/kernel/vmlinux.lds AS arch/arc/kernel/head.o CC arch/arc/kernel/troubleshoot.o CC arch/arc/kernel/unwind.o CC arch/arc/kernel/mcip.o CC arch/arc/kernel/disasm.o CC arch/arc/kernel/stacktrace.o CC arch/arc/kernel/smp.o DTC arch/arc/boot/dts/axs103_idu.dtb DTB arch/arc/boot/dts/axs103_idu.dtb.S AS arch/arc/boot/dts/axs103_idu.dtb.o GEN usr/initramfs_data.cpio.gz CC arch/arc/plat-axs10x/axs10x.o 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/panic.o CC kernel/cpu.o CC kernel/exit.o CC kernel/softirq.o CC kernel/capability.o CC kernel/sysctl_binary.o CC kernel/resource.o CC kernel/ptrace.o CC kernel/user.o CC kernel/sysctl.o CC kernel/task_work.o CC kernel/kmod.o CC kernel/signal.o CC kernel/sys.o CC kernel/workqueue.o CC kernel/notifier.o CC kernel/pid.o CC kernel/params.o CC kernel/kthread.o CC kernel/extable.o CC kernel/sys_ni.o CC kernel/ksysfs.o CC kernel/async.o CC kernel/nsproxy.o CC kernel/cred.o CC kernel/reboot.o CC kernel/range.o CC kernel/smpboot.o CC kernel/groups.o LD kernel/livepatch/built-in.o CC kernel/power/qos.o LD arch/arc/plat-axs10x/built-in.o CC kernel/printk/printk.o CC kernel/events/core.o CC kernel/bpf/core.o CC kernel/events/ring_buffer.o CC kernel/events/callchain.o CC kernel/locking/mutex.o CC kernel/rcu/update.o LD init/mounts.o CC kernel/irq/handle.o CC kernel/irq/irqdesc.o LD init/built-in.o CC kernel/stacktrace.o CC kernel/irq/manage.o CC kernel/sched/core.o CC kernel/futex.o CC kernel/smp.o LD arch/arc/mm/built-in.o CC kernel/module.o CC kernel/kallsyms.o GZIP kernel/config_data.gz CC kernel/time/time.o CC kernel/time/timer.o CC kernel/stop_machine.o CC kernel/rcu/sync.o CC kernel/rcu/srcu.o CC kernel/hung_task.o CC kernel/watchdog.o CC kernel/rcu/tree.o LD arch/arc/kernel/built-in.o LD arch/arc/built-in.o CC kernel/utsname_sysctl.o CC kernel/irq_work.o CC kernel/sched/loadavg.o CC kernel/elfcore.o /home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task': /home/kisskb/slave/src/kernel/sched/core.c:3162:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC kernel/membarrier.o CC kernel/sched/clock.o LD kernel/bpf/built-in.o CC kernel/memremap.o CHK kernel/config_data.h UPD kernel/config_data.h CC kernel/irq/spurious.o CC kernel/configs.o CC kernel/sched/cputime.o CC kernel/locking/semaphore.o CC kernel/locking/rwsem.o CC kernel/locking/percpu-rwsem.o LD kernel/power/built-in.o CC mm/filemap.o CC mm/mempool.o CC kernel/sched/idle_task.o CC ipc/util.o CC ipc/msgutil.o /home/kisskb/slave/src/kernel/sysctl.c: In function '__do_proc_doulongvec_minmax': /home/kisskb/slave/src/kernel/sysctl.c:1914:12: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized] ret = tmp - buf; ^ /home/kisskb/slave/src/kernel/sysctl.c:2328:22: note: 'p' was declared here char kbuf = NULL, p; ^ CC kernel/locking/spinlock.o CC kernel/sched/fair.o /home/kisskb/slave/src/kernel/sysctl.c: In function '__do_proc_dointvec': /home/kisskb/slave/src/kernel/sysctl.c:1914:12: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized] ret = tmp - buf; ^ /home/kisskb/slave/src/kernel/sysctl.c:2073:22: note: 'p' was declared here char kbuf = NULL, p; ^ CC ipc/msg.o CC fs/open.o CC fs/read_write.o CC kernel/sched/rt.o LD kernel/printk/built-in.o CC kernel/locking/osq_lock.o CC security/commoncap.o CC kernel/locking/lglock.o CC kernel/sched/deadline.o CC kernel/sched/stop_task.o CC kernel/time/hrtimer.o CC security/min_addr.o CC kernel/sched/wait.o CC kernel/sched/completion.o CC kernel/sched/cpupri.o CC kernel/sched/idle.o CC kernel/sched/cpudeadline.o CC kernel/locking/rtmutex.o CC kernel/locking/rwsem-spinlock.o CC mm/oom_kill.o CC kernel/time/itimer.o CC mm/maccess.o CC kernel/irq/resend.o CC kernel/time/posix-timers.o CC kernel/irq/chip.o CC kernel/time/posix-cpu-timers.o CC kernel/irq/dummychip.o CC kernel/irq/devres.o CC kernel/irq/generic-chip.o CC kernel/time/timekeeping.o CC kernel/irq/irqdomain.o CC kernel/time/ntp.o CC kernel/time/clocksource.o CC kernel/time/jiffies.o CC kernel/time/timeconv.o CC crypto/api.o CC kernel/time/timer_list.o CC mm/page-writeback.o CC kernel/time/timecounter.o CC mm/page_alloc.o CC kernel/time/posix-clock.o LD kernel/rcu/built-in.o CC mm/readahead.o CC mm/swap.o CC ipc/shm.o CC ipc/sem.o CC ipc/ipc_sysctl.o CC ipc/syscall.o CC kernel/irq/proc.o CC mm/truncate.o CC kernel/irq/migration.o CC ipc/mqueue.o CC kernel/time/alarmtimer.o CC kernel/time/clockevents.o CC mm/shmem.o CC mm/vmscan.o CC kernel/time/tick-common.o CC block/bio.o CC block/elevator.o LD sound/built-in.o CC kernel/time/tick-oneshot.o CC kernel/time/tick-sched.o CC block/blk-core.o CC mm/util.o CC mm/mmzone.o CC ipc/namespace.o CC ipc/mq_sysctl.o LD drivers/amba/built-in.o LD kernel/locking/built-in.o LD firmware/built-in.o CC fs/file_table.o CC fs/char_dev.o CC crypto/cipher.o CC fs/super.o CC crypto/compress.o LD drivers/auxdisplay/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, ^ LD drivers/bus/built-in.o LD drivers/block/built-in.o CC fs/stat.o LD drivers/cdrom/built-in.o CC mm/vmstat.o CC mm/mm_init.o CC mm/backing-dev.o CC drivers/char/mem.o /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c: In function 'posix_cpu_timer_schedule': /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:95:8: warning: 'now' may be used uninitialized in this function [-Wmaybe-uninitialized] delta = now + incr - timer->it.cpu.expires; ^ /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:1051:21: note: 'now' was declared here unsigned long long now; ^ CC mm/mmu_context.o LD drivers/clocksource/built-in.o CC drivers/base/component.o LD security/built-in.o CC drivers/char/random.o CC block/blk-tag.o LD drivers/firewire/built-in.o /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c: In function 'posix_cpu_timer_set': /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c:695:17: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized] old_expires = timer->it.cpu.expires - val; ^ LD drivers/crypto/built-in.o CC drivers/base/core.o CC drivers/clk/clk-devres.o CC drivers/clk/clkdev.o CC drivers/base/dd.o CC drivers/base/bus.o CC drivers/clk/clk.o CC net/socket.o CC drivers/clk/clk-divider.o LD kernel/irq/built-in.o CC mm/percpu.o CC mm/slab_common.o CC mm/compaction.o LD net/802/built-in.o CC drivers/clk/clk-fixed-factor.o CC crypto/memneq.o CC drivers/clk/clk-fixed-rate.o LD drivers/firmware/broadcom/built-in.o CC mm/vmacache.o CC crypto/crypto_wq.o LD drivers/firmware/built-in.o CC fs/exec.o CC net/ethernet/eth.o CC mm/interval_tree.o CC mm/list_lru.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 fs/pipe.o CC mm/workingset.o CC fs/namei.o LD arch/arc/lib/built-in.o CC drivers/gpio/devres.o AS arch/arc/lib/memcmp.o CC mm/debug.o CC mm/gup.o CC mm/highmem.o CC fs/fcntl.o CC drivers/base/syscore.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; ^ AS arch/arc/lib/memcpy-archs.o CC net/core/sock.o CC mm/memory.o CC fs/ioctl.o AS arch/arc/lib/memset-archs.o CC drivers/clk/clk-gate.o CC crypto/algapi.o CC drivers/clk/clk-multiplier.o AS arch/arc/lib/strcmp-archs.o AS arch/arc/lib/strchr-700.o LD drivers/gpu/vga/built-in.o LD virt/lib/built-in.o CC mm/mincore.o CC lib/lockref.o CC drivers/char/misc.o CC mm/mlock.o AS arch/arc/lib/strcpy-700.o LD drivers/gpu/drm/i2c/built-in.o LD virt/built-in.o CC mm/mmap.o LD drivers/gpu/drm/bridge/built-in.o AS arch/arc/lib/strlen.o CC mm/mprotect.o CC mm/mremap.o CC drivers/base/driver.o AR arch/arc/lib/lib.a CC drivers/clk/clk-mux.o LD drivers/gpu/drm/omapdrm/displays/built-in.o LD kernel/sched/built-in.o CC block/blk-sysfs.o CC drivers/clk/clk-fractional-divider.o CC drivers/clk/clk-composite.o CC mm/msync.o CC drivers/clk/clk-gpio.o CC fs/readdir.o CC mm/rmap.o CC mm/vmalloc.o CC lib/bcd.o LD drivers/gpu/drm/omapdrm/dss/built-in.o CC mm/pagewalk.o LD drivers/gpu/drm/omapdrm/built-in.o CC block/blk-flush.o CC lib/div64.o CC drivers/gpio/gpiolib.o CC drivers/gpio/gpiolib-legacy.o CC drivers/base/class.o LD drivers/gpu/drm/panel/built-in.o LD drivers/gpu/drm/tilcdc/built-in.o In file included from /home/kisskb/slave/src/include/linux/sysctl.h:27:0, from /home/kisskb/slave/src/include/linux/timer.h:242, from /home/kisskb/slave/src/include/linux/workqueue.h:8, from /home/kisskb/slave/src/include/linux/srcu.h:34, from /home/kisskb/slave/src/include/linux/notifier.h:15, from /home/kisskb/slave/src/include/linux/memory_hotplug.h:6, from /home/kisskb/slave/src/include/linux/mmzone.h:728, from /home/kisskb/slave/src/include/linux/gfp.h:5, from /home/kisskb/slave/src/include/linux/slab.h:14, from /home/kisskb/slave/src/mm/mmap.c:12: /home/kisskb/slave/src/mm/mmap.c: In function 'vma_adjust': /home/kisskb/slave/src/include/linux/rbtree.h:83:28: warning: 'rb_parent' may be used uninitialized in this function [-Wmaybe-uninitialized] node->__rb_parent_color = (unsigned long)parent; ^ /home/kisskb/slave/src/mm/mmap.c:704:29: note: 'rb_parent' was declared here struct rb_node rb_link, rb_parent; ^ In file included from /home/kisskb/slave/src/include/linux/sysctl.h:27:0, from /home/kisskb/slave/src/include/linux/timer.h:242, from /home/kisskb/slave/src/include/linux/workqueue.h:8, from /home/kisskb/slave/src/include/linux/srcu.h:34, from /home/kisskb/slave/src/include/linux/notifier.h:15, from /home/kisskb/slave/src/include/linux/memory_hotplug.h:6, from /home/kisskb/slave/src/include/linux/mmzone.h:728, from /home/kisskb/slave/src/include/linux/gfp.h:5, from /home/kisskb/slave/src/include/linux/slab.h:14, from /home/kisskb/slave/src/mm/mmap.c:12: /home/kisskb/slave/src/include/linux/rbtree.h:86:11: warning: 'rb_link' may be used uninitialized in this function [-Wmaybe-uninitialized] rb_link = node; ^ /home/kisskb/slave/src/mm/mmap.c:704:19: note: 'rb_link' was declared here struct rb_node rb_link, rb_parent; ^ /home/kisskb/slave/src/mm/mmap.c:672:17: warning: 'prev' may be used uninitialized in this function [-Wmaybe-uninitialized] __vma_link_list(mm, vma, prev, rb_parent); ^ /home/kisskb/slave/src/mm/mmap.c:703:25: note: 'prev' was declared here struct vm_area_struct prev; ^ CC drivers/gpio/gpiolib-of.o CC drivers/gpio/gpio-generic.o LD kernel/time/built-in.o LD drivers/gpu/drm/built-in.o CC drivers/gpio/gpio-dwapb.o CC drivers/clk/clk-conf.o CC mm/pgtable-generic.o LD drivers/clk/bcm/built-in.o CC drivers/base/platform.o LD drivers/gpu/built-in.o CC drivers/base/cpu.o LD drivers/char/agp/built-in.o CC drivers/base/firmware.o CC drivers/base/init.o CC drivers/base/map.o CC net/core/request_sock.o CC net/core/skbuff.o LD net/ethernet/built-in.o CC net/core/datagram.o CC net/core/stream.o CC net/core/gen_stats.o CC net/core/scm.o CC net/core/net_namespace.o CC net/core/gen_estimator.o LD drivers/char/built-in.o CC net/core/secure_seq.o CC mm/init-mm.o CC crypto/scatterwalk.o CC net/core/flow_dissector.o CC net/core/sysctl_net_core.o CC lib/sort.o LD ipc/built-in.o CC net/core/dev.o CC net/core/ethtool.o CC net/core/dev_addr_lists.o CC net/core/netevent.o CC net/core/dst.o CC net/core/neighbour.o CC drivers/base/devres.o CC net/core/rtnetlink.o CC net/core/utils.o LD drivers/clk/built-in.o CC net/key/af_key.o /home/kisskb/slave/src/net/core/ethtool.c: In function 'ethtool_get_feature_mask': /home/kisskb/slave/src/net/core/ethtool.c:294:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC net/core/link_watch.o CC net/core/filter.o CC net/core/sock_diag.o CC lib/parser.o CC net/core/dev_ioctl.o CC net/ipv6/addrconf_core.o LD kernel/events/built-in.o CC net/core/tso.o LD kernel/built-in.o CC drivers/hid/hid-core.o CC block/blk-settings.o LD drivers/hsi/clients/built-in.o CC fs/select.o CC block/blk-ioc.o CC fs/dcache.o LD drivers/hsi/controllers/built-in.o CC fs/inode.o CC net/core/sock_reuseport.o LD drivers/hsi/built-in.o CC fs/attr.o LD drivers/hwtracing/intel_th/built-in.o CC fs/bad_inode.o CC drivers/base/attribute_container.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 block/blk-map.o CC drivers/i2c/i2c-boardinfo.o CC lib/halfmd4.o CC fs/file.o CC block/blk-exec.o CC block/blk-merge.o CC fs/filesystems.o CC fs/namespace.o CC fs/seq_file.o CC mm/nobootmem.o CC lib/debug_locks.o CC net/ipv4/route.o CC net/ipv4/inetpeer.o /home/kisskb/slave/src/net/core/datagram.c: In function 'skb_recv_datagram': /home/kisskb/slave/src/net/core/datagram.c:99:5: warning: 'last' may be used uninitialized in this function [-Wmaybe-uninitialized] if (sk->sk_receive_queue.prev != skb) ^ /home/kisskb/slave/src/net/core/datagram.c:267:24: note: 'last' was declared here struct sk_buff skb, last; ^ CC lib/random32.o CC crypto/proc.o CC drivers/i2c/i2c-core.o /home/kisskb/slave/src/net/core/datagram.c: In function '__skb_recv_datagram': /home/kisskb/slave/src/net/core/datagram.c:99:5: warning: 'last' may be used uninitialized in this function [-Wmaybe-uninitialized] if (sk->sk_receive_queue.prev != skb) ^ /home/kisskb/slave/src/net/core/datagram.c:267:24: note: 'last' was declared here struct sk_buff skb, last; ^ CC net/ipv4/ip_input.o CC net/ipv4/protocol.o CC net/ipv4/ip_fragment.o CC net/ipv4/ip_forward.o CC net/ipv6/exthdrs_core.o CC net/ipv4/ip_options.o CC net/ipv4/ip_output.o CC net/ipv4/ip_sockglue.o CC drivers/base/transport_class.o /home/kisskb/slave/src/fs/namei.c: In function 'walk_component': /home/kisskb/slave/src/fs/namei.c:1760:10: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] nd->seq = seq; ^ CC net/ipv4/inet_hashtables.o CC mm/fadvise.o CC net/core/flow.o CC net/core/net-sysfs.o CC mm/madvise.o CC mm/memblock.o CC net/core/net-procfs.o In file included from /home/kisskb/slave/src/include/asm-generic/bug.h:13:0, from /home/kisskb/slave/src/arch/arc/include/asm/bug.h:31, from /home/kisskb/slave/src/include/linux/bug.h:4, from /home/kisskb/slave/src/include/linux/mmdebug.h:4, from /home/kisskb/slave/src/include/linux/gfp.h:4, from /home/kisskb/slave/src/include/linux/slab.h:14, from /home/kisskb/slave/src/mm/nobootmem.c:13: /home/kisskb/slave/src/mm/nobootmem.c: In function '__free_pages_memory': /home/kisskb/slave/src/include/linux/kernel.h:752:17: warning: comparison of distinct pointer types lacks a cast [enabled by default] (void) (&_min1 == &_min2); \ ^ /home/kisskb/slave/src/mm/nobootmem.c:100:11: note: in expansion of macro 'min' order = min(MAX_ORDER - 1UL, __ffs(start)); ^ LD drivers/gpio/built-in.o CC net/core/ptp_classifier.o CC net/ipv4/inet_timewait_sock.o CC fs/xattr.o CC fs/libfs.o LD drivers/idle/built-in.o CC block/blk-softirq.o CC block/blk-timeout.o CC fs/fs-writeback.o CC block/blk-iopoll.o CC fs/pnode.o CC net/ipv6/ip6_checksum.o CC block/blk-lib.o CC mm/dmapool.o CC net/ipv6/ip6_icmp.o CC drivers/base/topology.o CC crypto/aead.o CC fs/splice.o CC net/netlink/af_netlink.o CC drivers/input/input.o CC block/blk-mq.o CC net/ipv4/inet_connection_sock.o CC block/blk-mq-tag.o /home/kisskb/slave/src/fs/namei.c: In function 'path_lookupat': /home/kisskb/slave/src/fs/namei.c:1715:2: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] return pick_link(nd, link, inode, seq); ^ /home/kisskb/slave/src/fs/namei.c:1724:11: note: 'seq' was declared here unsigned seq; ^ CC fs/sync.o CC lib/bust_spinlocks.o CC fs/utimes.o CC mm/slab.o CC net/ipv4/tcp_input.o CC net/ipv4/tcp.o CC crypto/ablkcipher.o CC net/ipv4/tcp_output.o CC drivers/base/property.o CC drivers/base/container.o CC block/blk-mq-sysfs.o CC net/ipv6/output_core.o CC block/blk-mq-cpu.o CC net/ipv6/protocol.o LD net/key/built-in.o CC drivers/base/cacheinfo.o CC drivers/base/devtmpfs.o CC net/packet/af_packet.o CC block/blk-mq-cpumap.o CC net/ipv4/tcp_timer.o /home/kisskb/slave/src/fs/namei.c: In function 'path_openat': /home/kisskb/slave/src/fs/namei.c:3223:10: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized] nd->seq = seq; ^ /home/kisskb/slave/src/fs/namei.c:3087:11: note: 'seq' was declared here unsigned seq; ^ CC net/ipv4/tcp_ipv4.o CC net/ipv6/ip6_offload.o CC net/ipv4/tcp_minisocks.o CC lib/kasprintf.o CC net/ipv4/tcp_cong.o CC net/ipv4/tcp_metrics.o CC fs/stack.o CC fs/fs_struct.o CC net/ipv6/tcpv6_offload.o CC net/ipv6/udp_offload.o CC net/ipv6/exthdrs_offload.o CC crypto/blkcipher.o CC lib/bitmap.o LD net/core/built-in.o CC crypto/skcipher.o CC block/ioctl.o CC net/ipv4/tcp_fastopen.o CC drivers/i2c/i2c-dev.o CC fs/statfs.o CC fs/fs_pin.o In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/net/ipv4/tcp_metrics.c: In function 'tcp_metrics_nl_cmd_get': /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<Ub8e8>.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.<Ub8e8>.key[3]' was declared here struct inetpeer_addr saddr, daddr; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<Ub8e8>.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.<Ub8e8>.key[2]' was declared here struct inetpeer_addr saddr, daddr; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:141:26: warning: 'saddr.<Ub8e8>.a4.vif' may be used uninitialized in this function [-Wmaybe-uninitialized] if (a->key[i] == b->key[i]) ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:981:23: note: 'saddr.<Ub8e8>.a4.vif' was declared here struct inetpeer_addr saddr, daddr; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<Ub8e8>.a4.addr' may be used uninitialized in this function [-Wmaybe-uninitialized] if (a->key[i] == b->key[i]) ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:981:23: note: 'saddr.<Ub8e8>.a4.addr' was declared here struct inetpeer_addr saddr, daddr; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (a->key[i] == b->key[i]) ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:981:30: note: 'daddr.in6_u.u6_addr32[3]' was declared here struct inetpeer_addr saddr, daddr; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (a->key[i] == b->key[i]) ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:981:30: note: 'daddr.in6_u.u6_addr32[2]' was declared here struct inetpeer_addr saddr, daddr; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/net/ipv4/tcp_metrics.c: In function 'tcp_metrics_nl_cmd_del': /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.<Ub8e8>.a4.addr' may be used uninitialized in this function [-Wmaybe-uninitialized] if (a->key[i] == b->key[i]) ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:1062:30: note: 'daddr.<Ub8e8>.a4.addr' was declared here struct inetpeer_addr saddr, daddr; ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:1079:7: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] hash ^= net_hash_mix(net); ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<Ub8e8>.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.<Ub8e8>.key[3]' was declared here struct inetpeer_addr saddr, daddr; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'saddr.<Ub8e8>.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.<Ub8e8>.key[2]' was declared here struct inetpeer_addr saddr, daddr; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[3]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (a->key[i] == b->key[i]) ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:1062:30: note: 'daddr.in6_u.u6_addr32[3]' was declared here struct inetpeer_addr saddr, daddr; ^ In file included from /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:16:0: /home/kisskb/slave/src/include/net/inetpeer.h:141:6: warning: 'daddr.in6_u.u6_addr32[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (a->key[i] == b->key[i]) ^ /home/kisskb/slave/src/net/ipv4/tcp_metrics.c:1062:30: note: 'daddr.in6_u.u6_addr32[2]' was declared here struct inetpeer_addr saddr, daddr; ^ CC net/sched/sch_generic.o CC fs/buffer.o CC fs/nsfs.o CC fs/block_dev.o CC block/genhd.o CC fs/direct-io.o CC drivers/hid/hid-input.o CC net/ipv4/tcp_recovery.o CC drivers/base/power/clock_ops.o CC net/ipv4/tcp_offload.o CC fs/mpage.o CC net/ipv4/datagram.o CC fs/proc_namespace.o CC block/scsi_ioctl.o CC net/sunrpc/clnt.o CC crypto/chainiv.o CC block/partition-generic.o CC net/ipv4/raw.o CC drivers/base/regmap/regmap.o CC net/ipv4/udp.o LD drivers/i2c/algos/built-in.o CC net/ipv4/udplite.o CC drivers/base/dma-mapping.o CC net/ipv4/udp_offload.o LD drivers/base/power/built-in.o CC drivers/base/module.o CC drivers/base/firmware_class.o CC net/ipv4/arp.o CC drivers/i2c/busses/i2c-designware-core.o CC net/ipv4/icmp.o CC fs/devpts/inode.o CC net/ipv4/devinet.o CC net/ipv4/af_inet.o CC crypto/eseqiv.o CC crypto/ahash.o CC net/ipv4/igmp.o CC block/ioprio.o CC block/badblocks.o LD fs/exofs/built-in.o LD net/ipv6/built-in.o CC net/netlink/genetlink.o CC net/ipv4/fib_frontend.o CC lib/scatterlist.o CC block/partitions/check.o CC net/sunrpc/xprt.o CC net/sunrpc/socklib.o CC net/ipv4/fib_semantics.o CC net/sunrpc/xprtsock.o CC fs/fat/cache.o CC net/ipv4/fib_trie.o CC block/bsg.o CC block/noop-iosched.o CC block/deadline-iosched.o CC fs/fat/dir.o CC fs/fat/fatent.o CC fs/fat/file.o CC net/ipv4/inet_fragment.o CC net/ipv4/ping.o CC net/ipv4/ip_tunnel_core.o LD fs/devpts/devpts.o CC fs/ext4/balloc.o LD fs/devpts/built-in.o CC crypto/shash.o CC drivers/i2c/busses/i2c-designware-platdrv.o CC crypto/pcompress.o CC fs/jbd2/transaction.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/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/sched/sch_mq.o CC crypto/akcipher.o /home/kisskb/slave/src/net/ipv4/fib_trie.c: In function 'fib_trie_unmerge': /home/kisskb/slave/src/net/ipv4/fib_trie.c:911:11: warning: 'local_tp' may be used uninitialized in this function [-Wmaybe-uninitialized] while (tn->slen < l->slen) { ^ /home/kisskb/slave/src/net/ipv4/fib_trie.c:1697:39: note: 'local_tp' was declared here struct key_vector local_l = NULL, local_tp; ^ CC crypto/algboss.o CC crypto/testmgr.o CC crypto/aes_generic.o CC crypto/crypto_null.o CC block/partitions/msdos.o CC crypto/crc32c_generic.o CC fs/jffs2/compr.o CC drivers/input/input-compat.o CC drivers/hid/hid-generic.o CC net/ipv4/gre_offload.o CC fs/fat/misc.o CC fs/fat/inode.o CC fs/fat/nfs.o CC block/cfq-iosched.o CC crypto/rng.o CC [M] crypto/echainiv.o CC [M] crypto/hmac.o LD drivers/i2c/busses/i2c-designware-platform.o LD drivers/i2c/busses/built-in.o CC [M] crypto/sha256_generic.o LD drivers/i2c/muxes/built-in.o CC fs/jffs2/dir.o CC fs/jffs2/file.o CC [M] crypto/drbg.o LD drivers/i2c/built-in.o /home/kisskb/slave/src/net/packet/af_packet.c: In function 'tpacket_rcv': /home/kisskb/slave/src/net/packet/af_packet.c:2098:33: warning: 'hdrlen' may be used uninitialized in this function [-Wmaybe-uninitialized] unsigned short macoff, netoff, hdrlen; ^ CC fs/fat/namei_vfat.o CC drivers/input/input-mt.o CC block/partitions/efi.o CC fs/fat/namei_msdos.o CC net/sunrpc/sched.o CC [M] crypto/jitterentropy.o CC [M] crypto/jitterentropy-kcapi.o CC lib/gcd.o LD crypto/crypto.o CC drivers/hid/usbhid/hid-core.o LD crypto/crypto_algapi.o LD crypto/crypto_blkcipher.o LD crypto/crypto_hash.o LD mm/built-in.o CC lib/lcm.o CC lib/list_sort.o CC lib/flex_array.o CC fs/kernfs/mount.o CC lib/uuid.o LD crypto/cryptomgr.o CC fs/jffs2/ioctl.o CC drivers/hid/usbhid/hid-quirks.o CC net/ipv4/sysctl_net_ipv4.o CC net/ipv4/proc.o CC net/ipv4/inet_lro.o CC lib/iov_iter.o CC drivers/base/regmap/regcache.o LD [M] crypto/jitterentropy_rng.o /home/kisskb/slave/src/block/cfq-iosched.c: In function 'cfq_async_queue_prio': /home/kisskb/slave/src/block/cfq-iosched.c:3775:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC drivers/input/serio/serio.o CC lib/clz_ctz.o CC net/unix/af_unix.o CC net/unix/garbage.o CC net/ipv4/ipconfig.o CC net/unix/sysctl_net_unix.o CC lib/bsearch.o CC net/ipv4/inet_diag.o CC net/ipv4/tcp_diag.o CC fs/kernfs/inode.o CC net/ipv4/tcp_cubic.o LD net/packet/built-in.o CC lib/find_bit.o LD net/wireless/built-in.o CC lib/llist.o LD net/sched/built-in.o CC lib/memweight.o CC lib/kfifo.o CC lib/percpu-refcount.o CC lib/percpu_ida.o LD crypto/built-in.o CC net/ipv4/xfrm4_policy.o CC fs/jffs2/nodelist.o CC net/ipv4/xfrm4_state.o CC net/xfrm/xfrm_policy.o CC lib/rhashtable.o CC net/ipv4/xfrm4_input.o CC lib/reciprocal_div.o CC net/sysctl_net.o CC lib/once.o CC fs/jbd2/commit.o CC fs/lockd/clntlock.o CC fs/jbd2/recovery.o CC fs/jbd2/checkpoint.o CC net/sunrpc/auth.o CC net/ipv4/xfrm4_output.o CC lib/string_helpers.o CC lib/hexdump.o LD net/netlink/built-in.o CC net/sunrpc/auth_null.o CC fs/jffs2/malloc.o CC net/ipv4/xfrm4_protocol.o /home/kisskb/slave/src/net/unix/af_unix.c: In function 'unix_dgram_connect': /home/kisskb/slave/src/net/unix/af_unix.c:1130:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] other = unix_find_other(net, sunaddr, alen, sock->type, hash, &err); ^ CC drivers/input/ff-core.o /home/kisskb/slave/src/net/unix/af_unix.c: In function 'unix_bind': /home/kisskb/slave/src/net/unix/af_unix.c:1036:20: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] addr->hash = hash ^ sk->sk_type; ^ /home/kisskb/slave/src/net/unix/af_unix.c: In function 'unix_stream_connect': /home/kisskb/slave/src/net/unix/af_unix.c:1251:8: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] other = unix_find_other(net, sunaddr, addr_len, sk->sk_type, hash, &err); ^ CC drivers/input/mousedev.o /home/kisskb/slave/src/net/unix/af_unix.c: In function 'unix_seqpacket_sendmsg': /home/kisskb/slave/src/net/unix/af_unix.c:1724:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] other = unix_find_other(net, sunaddr, namelen, sk->sk_type, ^ /home/kisskb/slave/src/net/unix/af_unix.c:1651:15: note: 'hash' was declared here unsigned int hash; ^ CC lib/kstrtox.o CC drivers/input/evdev.o /home/kisskb/slave/src/net/unix/af_unix.c: In function 'unix_dgram_sendmsg': /home/kisskb/slave/src/net/unix/af_unix.c:1724:9: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] other = unix_find_other(net, sunaddr, namelen, sk->sk_type, ^ LD fs/fat/vfat.o CC lib/iomap_copy.o CC drivers/input/keyboard/atkbd.o CC drivers/input/serio/serport.o LD drivers/hid/usbhid/usbhid.o CC lib/devres.o LD drivers/hid/usbhid/built-in.o CC lib/hweight.o CC lib/bitrev.o LD drivers/hid/hid.o CC lib/rational.o LD fs/fat/msdos.o LD drivers/hid/built-in.o CC net/sunrpc/auth_unix.o CC net/sunrpc/auth_generic.o LD block/partitions/built-in.o CC fs/ext4/dir.o CC fs/ext4/bitmap.o LD block/built-in.o CC lib/crc16.o CC drivers/base/regmap/regcache-rbtree.o HOSTCC lib/gen_crc32table CC drivers/base/regmap/regcache-lzo.o CC fs/kernfs/dir.o CC drivers/base/regmap/regcache-flat.o CC net/sunrpc/svc.o CC drivers/base/regmap/regmap-mmio.o CC fs/lockd/clntproc.o CC net/sunrpc/svcsock.o CC lib/fonts/fonts.o CC lib/fonts/font_8x8.o CC lib/lz4/lz4_decompress.o CC lib/fonts/font_8x16.o CC lib/lzo/lzo1x_compress.o CC lib/xz/xz_dec_syms.o CC lib/lzo/lzo1x_decompress_safe.o CC fs/nfs/client.o CC fs/jbd2/revoke.o CC fs/jbd2/journal.o LD drivers/input/keyboard/built-in.o /home/kisskb/slave/src/drivers/base/regmap/regmap-mmio.c: In function 'regmap_mmio_get_offset': /home/kisskb/slave/src/drivers/base/regmap/regmap-mmio.c:113:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC lib/zlib_deflate/deflate.o CC lib/zlib_deflate/deftree.o CC lib/zlib_deflate/deflate_syms.o CC drivers/input/mouse/psmouse-base.o CC net/sunrpc/svcauth.o CC drivers/input/mouse/synaptics.o CC drivers/input/mouse/focaltech.o CC net/sunrpc/svcauth_unix.o CC lib/xz/xz_dec_stream.o LD net/unix/unix.o CC lib/zlib_inflate/inffast.o CC lib/zlib_inflate/inflate.o CC fs/jffs2/read.o LD net/unix/built-in.o LD drivers/input/input-core.o LD lib/lz4/built-in.o CC lib/zlib_inflate/infutil.o CC lib/percpu_counter.o CC lib/syscall.o CC fs/jffs2/nodemgmt.o CC fs/jffs2/readinode.o LD lib/fonts/font.o CC fs/jffs2/write.o LD lib/fonts/built-in.o CC net/sunrpc/addr.o CC lib/nlattr.o CC fs/kernfs/file.o CC fs/kernfs/symlink.o LD drivers/base/regmap/built-in.o LD drivers/base/built-in.o /home/kisskb/slave/src/net/ipv4/tcp_input.c: In function 'tcp_data_queue': /home/kisskb/slave/src/net/ipv4/tcp_input.c:4227:49: warning: array subscript is above array bounds [-Warray-bounds] tp->selective_acks[i-1] = tp->selective_acks[i]; ^ CC net/sunrpc/rpcb_clnt.o CC net/sunrpc/timer.o CC net/sunrpc/xdr.o CC drivers/irqchip/irqchip.o CC lib/checksum.o CC drivers/input/serio/libps2.o LD fs/fat/fat.o LD drivers/leds/built-in.o LD drivers/lguest/built-in.o LD drivers/macintosh/built-in.o LD fs/fat/built-in.o /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c: In function 'svcauth_unix_set_client': /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c:282:12: warning: 'sin6' may be used uninitialized in this function [-Wmaybe-uninitialized] ip.m_addr = addr; ^ /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c:658:23: note: 'sin6' was declared here struct sockaddr_in6 sin6, sin6_storage; ^ CC drivers/input/mouse/alps.o CC drivers/mfd/syscon.o CC drivers/input/mouse/logips2pp.o CC fs/jffs2/scan.o CC drivers/irqchip/irq-dw-apb-ictl.o CC drivers/input/mouse/touchkit_ps2.o CC fs/lockd/clntxdr.o CC drivers/input/mouse/trackpoint.o CC fs/lockd/host.o LD drivers/media/firewire/built-in.o CC drivers/mmc/card/block.o CC lib/atomic64.o LD drivers/misc/cb710/built-in.o In file included from /home/kisskb/slave/src/include/linux/sunrpc/svcsock.h:13:0, from /home/kisskb/slave/src/net/sunrpc/svcsock.c:52: /home/kisskb/slave/src/include/linux/sunrpc/svc_xprt.h: In function 'svc_addr_len': /home/kisskb/slave/src/include/linux/sunrpc/svc_xprt.h:175:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ LD drivers/media/common/b2c2/built-in.o CC net/sunrpc/sunrpc_syms.o CC lib/cpu_rmap.o LD drivers/misc/eeprom/built-in.o /home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_resolve_and_create_bundle': /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] xdst = dst_alloc(dst_ops, NULL, 0, DST_OBSOLETE_NONE, 0); ^ /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1581:18: note: 'dst_ops' was declared here struct dst_ops dst_ops; ^ LD drivers/media/i2c/soc_camera/built-in.o CC net/sunrpc/cache.o CC fs/ext4/file.o LD drivers/media/i2c/built-in.o LD drivers/misc/lis3lv02d/built-in.o LD lib/lzo/lzo_decompress.o LD drivers/media/common/saa7146/built-in.o LD drivers/media/common/siano/built-in.o CC lib/xz/xz_dec_lzma2.o CC lib/xz/xz_dec_bcj.o LD lib/lzo/lzo_compress.o LD lib/lzo/built-in.o CC fs/ext4/fsync.o LD drivers/irqchip/built-in.o CC lib/net_utils.o CC lib/dynamic_queue_limits.o /home/kisskb/slave/src/net/sunrpc/svcsock.c: In function 'svc_setup_socket': /home/kisskb/slave/src/net/sunrpc/svcsock.c:779:6: warning: 'optname' may be used uninitialized in this function [-Wmaybe-uninitialized] err = kernel_setsockopt(svsk->sk_sock, level, optname, ^ /home/kisskb/slave/src/net/sunrpc/svcsock.c:746:18: note: 'optname' was declared here int err, level, optname, one = 1; ^ /home/kisskb/slave/src/net/sunrpc/svcsock.c:779:6: warning: 'level' may be used uninitialized in this function [-Wmaybe-uninitialized] err = kernel_setsockopt(svsk->sk_sock, level, optname, ^ /home/kisskb/slave/src/net/sunrpc/svcsock.c:746:11: note: 'level' was declared here int err, level, optname, one = 1; ^ LD drivers/misc/ti-st/built-in.o LD drivers/media/common/built-in.o LD drivers/misc/mic/bus/built-in.o CC drivers/input/mouse/cypress_ps2.o CC lib/zlib_inflate/inftrees.o CC net/sunrpc/rpc_pipe.o LD drivers/misc/mic/built-in.o CC net/sunrpc/svc_xprt.o LD drivers/misc/built-in.o LD drivers/media/mmc/siano/built-in.o CC lib/argv_split.o In file included from /home/kisskb/slave/src/fs/ext4/file.c:30:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC lib/zlib_inflate/inflate_syms.o CC fs/nfs/dir.o LD drivers/media/mmc/built-in.o CC lib/cmdline.o CC lib/cpumask.o LD net/ipv4/built-in.o LD drivers/media/platform/omap/built-in.o LD drivers/media/pci/b2c2/built-in.o CC drivers/mmc/host/sdhci.o /home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_bundle_lookup': /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] xdst = dst_alloc(dst_ops, NULL, 0, DST_OBSOLETE_NONE, 0); ^ /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1581:18: note: 'dst_ops' was declared here struct dst_ops dst_ops; ^ CC drivers/mtd/mtdcore.o LD drivers/mfd/built-in.o CC drivers/input/mouse/sermouse.o CC drivers/mtd/mtdsuper.o LD fs/kernfs/built-in.o LD drivers/nfc/built-in.o CC drivers/mmc/core/core.o CC drivers/net/mii.o LD drivers/media/platform/built-in.o LD drivers/media/pci/ddbridge/built-in.o CC fs/nfs_common/grace.o CC fs/nls/nls_base.o LD drivers/media/pci/dm1105/built-in.o LD drivers/input/serio/built-in.o CC lib/ctype.o /home/kisskb/slave/src/lib/cpumask.c: In function 'cpumask_local_spread': /home/kisskb/slave/src/lib/cpumask.c:178:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ LD fs/quota/built-in.o In file included from /home/kisskb/slave/src/include/linux/jbd2.h:26:0, from /home/kisskb/slave/src/fs/jbd2/journal.c:28: /home/kisskb/slave/src/fs/jbd2/journal.c: In function 'jbd2_journal_init_inode': /home/kisskb/slave/src/include/linux/buffer_head.h:363:2: warning: 'blocknr' may be used uninitialized in this function [-Wmaybe-uninitialized] return __getblk_gfp(bdev, block, size, 0); ^ /home/kisskb/slave/src/fs/jbd2/journal.c:1194:21: note: 'blocknr' was declared here unsigned long long blocknr; ^ CC lib/dec_and_lock.o CC lib/decompress.o CC lib/decompress_bunzip2.o LD drivers/media/pci/mantis/built-in.o CC fs/ramfs/inode.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/media/pci/ngene/built-in.o LD drivers/media/pci/pluto2/built-in.o CC lib/decompress_inflate.o CC net/xfrm/xfrm_state.o CC fs/sysfs/file.o CC lib/decompress_unlz4.o CC fs/notify/fsnotify.o CC net/xfrm/xfrm_hash.o CC net/xfrm/xfrm_input.o CC net/xfrm/xfrm_output.o CC net/xfrm/xfrm_sysctl.o In file included from /home/kisskb/slave/src/include/linux/jbd2.h:26:0, from /home/kisskb/slave/src/fs/jbd2/journal.c:28: /home/kisskb/slave/src/fs/jbd2/journal.c: In function 'jbd2_journal_get_descriptor_buffer': /home/kisskb/slave/src/include/linux/buffer_head.h:370:2: warning: 'blocknr' may be used uninitialized in this function [-Wmaybe-uninitialized] return __getblk_gfp(bdev, block, size, __GFP_MOVABLE); ^ /home/kisskb/slave/src/fs/jbd2/journal.c:811:21: note: 'blocknr' was declared here unsigned long long blocknr; ^ LD lib/zlib_inflate/zlib_inflate.o CC fs/ntfs/aops.o LD drivers/media/pci/pt1/built-in.o CC lib/decompress_unlzma.o LD lib/zlib_inflate/built-in.o CC drivers/mmc/card/queue.o CC fs/lockd/svc.o CC lib/decompress_unlzo.o CC fs/nls/nls_cp437.o CC fs/ntfs/attrib.o In file included from /home/kisskb/slave/src/fs/ext4/fsync.c:32:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ LD drivers/media/pci/pt3/built-in.o CC drivers/net/Space.o LD drivers/media/pci/saa7146/built-in.o CC fs/proc/task_mmu.o /home/kisskb/slave/src/net/sunrpc/xdr.c: In function 'xdr_encode_word': /home/kisskb/slave/src/net/sunrpc/xdr.c:1153:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(subbuf->tail[0].iov_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.tail[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_to_pages(subbuf->pages, subbuf->page_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.page_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_to_pages(subbuf->pages, subbuf->page_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.pages' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1144:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(subbuf->head[0].iov_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.head[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c: In function 'write_bytes_to_xdr_buf': /home/kisskb/slave/src/net/sunrpc/xdr.c:1153:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(subbuf->tail[0].iov_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.tail[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_to_pages(subbuf->pages, subbuf->page_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.page_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1149:17: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_to_pages(subbuf->pages, subbuf->page_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.pages' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1144:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(subbuf->head[0].iov_base, obj, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1159:17: note: 'subbuf.head[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c: In function 'read_bytes_from_xdr_buf': CC fs/ntfs/collate.o /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(obj, subbuf->tail[0].iov_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.tail[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.page_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.pages' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(obj, subbuf->head[0].iov_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.head[0].iov_base' was declared here struct xdr_buf subbuf; ^ CC net/sunrpc/stats.o /home/kisskb/slave/src/net/sunrpc/xdr.c: In function 'xdr_decode_word': /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(obj, subbuf->tail[0].iov_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.tail[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.page_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.pages' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(obj, subbuf->head[0].iov_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.head[0].iov_base' was declared here struct xdr_buf subbuf; ^ LD drivers/media/pci/smipcie/built-in.o LD drivers/media/pci/ttpci/built-in.o LD fs/nfs_common/built-in.o CC fs/eventpoll.o CC fs/jffs2/gc.o CC fs/nls/nls_iso8859-1.o /home/kisskb/slave/src/net/sunrpc/xdr.c: In function 'xdr_buf_read_netobj': /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(obj, subbuf->tail[0].iov_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1199:17: note: 'subbuf.tail[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1199:17: note: 'subbuf.page_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1199:17: note: 'subbuf.pages' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1207:12: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] obj->data = subbuf.head[0].iov_base; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1122:8: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(obj, subbuf->tail[0].iov_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.tail[0].iov_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.page_base' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1118:19: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized] _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.pages' was declared here struct xdr_buf subbuf; ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1113:8: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(obj, subbuf->head[0].iov_base, this_len); ^ /home/kisskb/slave/src/net/sunrpc/xdr.c:1128:17: note: 'subbuf.head[0].iov_base' was declared here struct xdr_buf subbuf; ^ LD fs/jbd2/jbd2.o CC fs/notify/notification.o CC fs/lockd/svclock.o LD drivers/media/pci/built-in.o CC net/sunrpc/sysctl.o CC fs/ext4/ialloc.o CC fs/lockd/svcshare.o CC fs/anon_inodes.o CC drivers/input/mouse/synaptics_usb.o LD fs/jbd2/built-in.o CC lib/decompress_unxz.o CC fs/notify/group.o CC fs/ramfs/file-mmu.o CC lib/dump_stack.o CC fs/notify/inode_mark.o CC fs/notify/mark.o CC lib/earlycpio.o CC fs/jffs2/symlink.o CC fs/jffs2/build.o CC drivers/net/loopback.o CC lib/extable.o CC lib/fdt.o LD lib/xz/xz_dec.o LD drivers/media/rc/keymaps/built-in.o LD lib/xz/built-in.o CC lib/fdt_empty_tree.o LD fs/nls/built-in.o LD drivers/media/rc/built-in.o CC lib/fdt_ro.o CC fs/signalfd.o CC fs/lockd/svcproc.o CC fs/ntfs/compress.o CC fs/timerfd.o LD drivers/net/ethernet/cadence/built-in.o LD drivers/media/tuners/built-in.o LD drivers/mmc/card/mmc_block.o CC fs/lockd/svcsubs.o CC fs/nfs/file.o LD fs/ramfs/ramfs.o CC fs/lockd/mon.o LD drivers/mmc/card/built-in.o LD drivers/net/ethernet/ezchip/built-in.o CC fs/lockd/xdr.o CC fs/lockd/clnt4xdr.o LD fs/ramfs/built-in.o CC fs/nfs/getroot.o CC fs/lockd/xdr4.o CC fs/nfs/super.o CC fs/nfs/inode.o CC fs/nfs/direct.o CC fs/jffs2/erase.o CC fs/nfs/pagelist.o LD drivers/net/ethernet/netronome/built-in.o LD drivers/media/usb/b2c2/built-in.o CC lib/fdt_rw.o LD drivers/net/ethernet/qualcomm/built-in.o CC fs/notify/vfsmount_mark.o LD drivers/media/usb/dvb-usb-v2/built-in.o LD drivers/media/usb/dvb-usb/built-in.o LD drivers/net/ethernet/renesas/built-in.o CC fs/sysfs/dir.o LD drivers/media/usb/s2255/built-in.o CC net/xfrm/xfrm_replay.o LD lib/zlib_deflate/zlib_deflate.o LD drivers/net/ethernet/rocker/built-in.o LD drivers/media/usb/siano/built-in.o LD lib/zlib_deflate/built-in.o LD drivers/media/usb/stkwebcam/built-in.o CC fs/ext4/inode.o CC lib/fdt_strerror.o CC fs/notify/fdinfo.o LD drivers/media/usb/ttusb-budget/built-in.o CC fs/eventfd.o LD drivers/net/ethernet/samsung/built-in.o LD drivers/media/usb/ttusb-dec/built-in.o CC fs/ntfs/debug.o CC lib/fdt_sw.o LD drivers/media/usb/zr364xx/built-in.o CC drivers/mtd/mtdconcat.o CC drivers/mmc/core/bus.o CC lib/fdt_wip.o CC fs/aio.o CC net/xfrm/xfrm_algo.o CC fs/notify/dnotify/dnotify.o LD drivers/media/usb/built-in.o CC lib/flex_proportions.o CC fs/sysfs/symlink.o CC fs/locks.o CC fs/lockd/svc4proc.o CC fs/lockd/procfs.o LD drivers/media/built-in.o CC lib/idr.o CC fs/binfmt_script.o CC drivers/mmc/host/dw_mmc.o CC fs/sysfs/mount.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_main.o LD drivers/nvme/host/built-in.o CC lib/int_sqrt.o CC lib/ioremap.o LD fs/notify/dnotify/built-in.o LD drivers/nvme/built-in.o LD fs/notify/fanotify/built-in.o CC fs/ntfs/dir.o CC fs/ntfs/file.o CC fs/sysfs/group.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.o CC fs/proc/inode.o CC fs/binfmt_elf.o CC fs/notify/inotify/inotify_fsnotify.o CC fs/notify/inotify/inotify_user.o CC fs/mbcache.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 drivers/mmc/core/host.o CC drivers/of/base.o CC fs/nfs/read.o CC drivers/mmc/core/mmc.o CC lib/irq_regs.o CC drivers/mmc/core/mmc_ops.o CC fs/nfs/symlink.o CC drivers/mmc/core/sd.o CC drivers/mmc/core/sd_ops.o CC fs/nfs/unlink.o CC lib/is_single_threaded.o CC fs/proc/root.o CC lib/klist.o CC drivers/mmc/core/sdio.o CC lib/kobject.o CC lib/kobject_uevent.o CC drivers/mmc/core/sdio_ops.o CC fs/coredump.o CC drivers/mmc/core/sdio_bus.o CC drivers/mmc/core/sdio_cis.o CC drivers/mmc/core/sdio_io.o CC fs/ntfs/index.o CC fs/ntfs/inode.o In file included from /home/kisskb/slave/src/include/linux/elf.h:4:0, from /home/kisskb/slave/src/include/linux/module.h:15, from /home/kisskb/slave/src/fs/binfmt_elf.c:12: /home/kisskb/slave/src/fs/binfmt_elf.c: In function 'load_elf_binary': /home/kisskb/slave/src/arch/arc/include/asm/elf.h:58:29: warning: integer overflow in expression [-Woverflow] #define ELF_ET_DYN_BASE (2 TASK_SIZE / 3) ^ /home/kisskb/slave/src/fs/binfmt_elf.c:915:16: note: in expansion of macro 'ELF_ET_DYN_BASE' load_bias = ELF_ET_DYN_BASE - vaddr; ^ CC drivers/mmc/core/sdio_irq.o CC fs/ntfs/mst.o LD net/sunrpc/sunrpc.o CC fs/ntfs/mft.o CC drivers/mmc/host/dw_mmc-pltfm.o CC lib/md5.o CC fs/drop_caches.o CC drivers/mmc/core/quirks.o LD fs/notify/inotify/built-in.o LD fs/notify/built-in.o LD net/sunrpc/built-in.o CC drivers/of/device.o CC lib/plist.o CC drivers/of/platform.o CC lib/nmi_backtrace.o CC fs/ntfs/namei.o CC drivers/mmc/host/sdhci-pltfm.o CC drivers/mtd/mtdpart.o CC drivers/mtd/mtdchar.o CC drivers/mtd/ofpart.o CC fs/jffs2/background.o LD drivers/input/mouse/psmouse.o CC fs/proc/base.o LD fs/sysfs/built-in.o CC fs/proc/array.o LD drivers/input/mouse/built-in.o CC fs/proc/generic.o CC fs/proc/fd.o CC lib/proportions.o LD drivers/input/built-in.o LD fs/lockd/lockd.o CC fs/proc/proc_tty.o CC lib/radix-tree.o CC lib/ratelimit.o CC fs/proc/cmdline.o CC lib/rbtree.o LD fs/lockd/built-in.o CC drivers/mmc/core/slot-gpio.o CC lib/seq_buf.o CC fs/nfs/write.o CC drivers/mtd/cmdlinepart.o CC fs/ntfs/runlist.o LD net/xfrm/built-in.o CC fs/ntfs/super.o CC fs/nfs/namespace.o LD net/built-in.o CC drivers/mtd/mtd_blkdevs.o CC drivers/mtd/mtdblock.o CC lib/sha1.o LD drivers/mtd/devices/built-in.o CC drivers/mtd/chips/chipreg.o LD drivers/mtd/lpddr/built-in.o CC lib/string.o CC lib/show_mem.o CC drivers/mmc/core/pwrseq.o CC drivers/mmc/core/pwrseq_emmc.o CC drivers/mmc/core/pwrseq_simple.o CC fs/ntfs/sysctl.o CC fs/ntfs/upcase.o CC fs/ntfs/unistr.o CC fs/proc/consoles.o LD drivers/mtd/maps/built-in.o CC fs/nfs/mount_clnt.o CC fs/proc/cpuinfo.o CC fs/proc/devices.o CC fs/proc/interrupts.o CC fs/nfs/nfstrace.o CC fs/nfs/sysctl.o LD drivers/mmc/host/built-in.o CC fs/ext4/page-io.o /home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_get_block_write_nolock': /home/kisskb/slave/src/fs/ext4/inode.c:548:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED) { ^ /home/kisskb/slave/src/fs/ext4/inode.c:462:6: note: 'retval' was declared here int retval; ^ CC drivers/mtd/nand/nand_base.o CC fs/proc/loadavg.o CC drivers/of/fdt.o CC drivers/of/fdt_address.o CC fs/nfs/nfs2super.o CC fs/nfs/proc.o CC fs/nfs/nfs2xdr.o CC fs/jffs2/writev.o CC fs/jffs2/fs.o CC fs/jffs2/super.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 fs/jffs2/debug.o CC fs/jffs2/compr_rtime.o CC fs/jffs2/wbuf.o CC fs/jffs2/compr_zlib.o CC drivers/of/address.o CC drivers/of/of_net.o CC drivers/of/irq.o CC drivers/of/of_mdio.o LD drivers/mtd/onenand/built-in.o LD drivers/mtd/chips/built-in.o CC lib/timerqueue.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 drivers/mtd/tests/built-in.o CC lib/vsprintf.o CC fs/nfs/nfs3super.o CC fs/proc/meminfo.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; ^ GEN lib/crc32table.h LD drivers/net/ethernet/synopsys/built-in.o LD drivers/perf/built-in.o CC lib/crc32.o CC drivers/of/of_mtd.o CC fs/proc/stat.o CC drivers/mtd/nand/nand_bbt.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/mmc/core/mmc_core.o LD drivers/platform/built-in.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] LD drivers/mmc/core/built-in.o /home/kisskb/slave/src/fs/ext4/inode.c:462:6: note: 'retval' was declared here int retval; ^ CC fs/proc/uptime.o CC fs/proc/version.o CC fs/proc/softirqs.o CC fs/proc/namespaces.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; ^ LD drivers/mmc/built-in.o CC fs/ext4/ioctl.o CC drivers/mtd/nand/nand_timings.o CC drivers/mtd/nand/nand_ecc.o CC fs/proc/self.o CC fs/ext4/namei.o CC drivers/mtd/nand/nand_ids.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 fs/ext4/super.o CC fs/proc/thread_self.o CC fs/nfs/nfs3client.o CC fs/nfs/nfs3proc.o CC fs/nfs/nfs3xdr.o CC fs/ext4/hash.o CC fs/ext4/symlink.o CC fs/ext4/resize.o LD fs/ntfs/ntfs.o CC fs/ext4/extents.o LD fs/ntfs/built-in.o CC fs/ext4/ext4_jbd2.o CC fs/ext4/migrate.o LD lib/built-in.o CC fs/ext4/mballoc.o CC fs/ext4/mmp.o CC fs/ext4/move_extent.o CC fs/ext4/block_validity.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.o CC fs/ext4/indirect.o CC fs/ext4/extents_status.o CC drivers/net/ethernet/stmicro/stmmac/ring_mode.o LD drivers/power/built-in.o In file included from /home/kisskb/slave/src/fs/ext4/ext4_jbd2.c:5:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC fs/proc/proc_sysctl.o CC drivers/net/phy/phy.o CC drivers/pps/pps.o LD drivers/pwm/built-in.o CC drivers/ptp/ptp_clock.o CC fs/ext4/xattr.o CC fs/proc/proc_net.o CC drivers/reset/core.o LD drivers/net/wireless/admtek/built-in.o LD drivers/net/wireless/ath/built-in.o CC fs/proc/kmsg.o In file included from /home/kisskb/slave/src/fs/ext4/indirect.c:23:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC drivers/net/ethernet/stmicro/stmmac/chain_mode.o LD drivers/mtd/mtd.o LD drivers/net/wireless/atmel/built-in.o CC fs/proc/page.o LD drivers/net/wireless/broadcom/built-in.o CC drivers/net/phy/phy_device.o CC drivers/net/phy/mdio_bus.o CC drivers/net/phy/mdio_device.o CC drivers/net/phy/national.o CC drivers/scsi/scsi.o LD drivers/net/wireless/cisco/built-in.o In file included from /home/kisskb/slave/src/fs/ext4/mballoc.c:24:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ LD drivers/net/wireless/intel/built-in.o In file included from /home/kisskb/slave/src/fs/ext4/extents.c:43:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ In file included from /home/kisskb/slave/src/fs/ext4/move_extent.c:19:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ LD drivers/net/wireless/intersil/built-in.o CC fs/ext4/xattr_user.o LD drivers/net/wireless/marvell/built-in.o CC fs/ext4/xattr_trusted.o LD drivers/soc/bcm/built-in.o CC fs/ext4/inline.o LD drivers/video/backlight/built-in.o LD drivers/soc/fsl/built-in.o CC drivers/tty/tty_io.o LD drivers/net/wireless/mediatek/built-in.o LD drivers/net/wireless/ralink/built-in.o CC drivers/usb/common/common.o LD drivers/soc/built-in.o CC drivers/video/console/dummycon.o CC fs/ext4/readpage.o LD drivers/net/wireless/realtek/built-in.o LD drivers/net/wireless/rsi/built-in.o LD drivers/net/wireless/ti/built-in.o CC drivers/scsi/hosts.o CC drivers/scsi/scsicam.o LD drivers/net/wireless/st/built-in.o CC drivers/scsi/scsi_ioctl.o CC drivers/scsi/scsi_error.o LD drivers/net/wireless/zydas/built-in.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/reset/built-in.o LD drivers/usb/misc/built-in.o CC drivers/usb/phy/of.o CC fs/ext4/sysfs.o LD drivers/of/built-in.o LD drivers/net/wireless/built-in.o CC drivers/usb/host/ehci-hcd.o CC drivers/usb/host/ohci-hcd.o CC drivers/usb/host/ehci-platform.o CC drivers/usb/storage/scsiglue.o CC drivers/video/logo/logo.o CC drivers/pps/kapi.o CC drivers/pps/sysfs.o CC drivers/video/console/fbcon.o CC drivers/video/console/bitblit.o CC drivers/usb/host/ohci-platform.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o CC drivers/ptp/ptp_chardev.o CC drivers/ptp/ptp_sysfs.o CC drivers/video/console/softcursor.o LOGO drivers/video/logo/logo_superh_mono.c CC drivers/net/ethernet/stmicro/stmmac/dwmac_lib.o LOGO drivers/video/logo/logo_linux_mono.c LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o LD fs/proc/proc.o LD fs/jffs2/jffs2.o CC drivers/usb/core/hub.o CC drivers/usb/core/usb.o LOGO drivers/video/logo/logo_superh_vga16.c CC drivers/tty/n_tty.o LD fs/proc/built-in.o LD drivers/video/fbdev/omap2/omapfb/built-in.o LOGO drivers/video/logo/clut_vga16.c LD fs/jffs2/built-in.o LOGO drivers/video/logo/logo_blackfin_vga16.c LOGO drivers/video/logo/logo_linux_vga16.c CC drivers/scsi/scsi_lib.o LOGO drivers/video/logo/logo_spe_clut224.c CC drivers/video/fbdev/core/fb_cmdline.o CC drivers/tty/tty_ioctl.o LD drivers/video/fbdev/omap2/built-in.o LOGO drivers/video/logo/logo_mac_clut224.c LOGO drivers/video/logo/logo_superh_clut224.c CC drivers/scsi/scsi_common.o LOGO drivers/video/logo/logo_sun_clut224.c CC drivers/video/fbdev/core/fb_notify.o LOGO drivers/video/logo/logo_linux_clut224.c LOGO drivers/video/logo/logo_dec_clut224.c LOGO drivers/video/logo/logo_blackfin_clut224.c LOGO drivers/video/logo/logo_parisc_clut224.c CC drivers/tty/tty_ldisc.o CC drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.o LD drivers/usb/common/usb-common.o CC drivers/tty/tty_port.o CC drivers/tty/tty_buffer.o LD drivers/usb/common/built-in.o LOGO drivers/video/logo/logo_m32r_clut224.c LD drivers/usb/phy/built-in.o LOGO drivers/video/logo/logo_sgi_clut224.c CC drivers/tty/tty_mutex.o CC drivers/tty/tty_ldsem.o CC drivers/tty/pty.o LD drivers/video/logo/built-in.o CC drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.o LD drivers/tty/ipwireless/built-in.o CC drivers/tty/vt/vt_ioctl.o CC drivers/tty/vt/vc_screen.o CC drivers/tty/serial/serial_core.o LD drivers/pps/clients/built-in.o CC drivers/video/fbdev/core/fbmem.o CC drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.o CC drivers/net/ethernet/stmicro/stmmac/dwmac100_core.o CC drivers/scsi/scsi_lib_dma.o CC drivers/net/ethernet/stmicro/stmmac/enh_desc.o LD drivers/pps/generators/built-in.o CC drivers/scsi/scsi_scan.o CC drivers/net/ethernet/stmicro/stmmac/norm_desc.o LD drivers/pps/pps_core.o CC drivers/scsi/scsi_sysfs.o CC drivers/net/ethernet/stmicro/stmmac/mmc_core.o CC drivers/scsi/scsi_devinfo.o LD drivers/pps/built-in.o CC drivers/scsi/scsi_sysctl.o CC drivers/video/fbdev/core/fbmon.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.o CC drivers/usb/core/hcd.o CC drivers/usb/storage/protocol.o CC drivers/usb/core/urb.o CC drivers/usb/storage/transport.o CC drivers/usb/core/message.o CC drivers/scsi/scsi_proc.o CC drivers/tty/vt/selection.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.o CC drivers/tty/vt/keyboard.o CC drivers/tty/vt/consolemap.o CONMK drivers/tty/vt/consolemap_deftbl.c LD drivers/ptp/ptp.o CC drivers/video/fbdev/core/fbcmap.o CC drivers/usb/core/driver.o LD drivers/ptp/built-in.o CC drivers/usb/core/config.o CC drivers/usb/core/file.o CC drivers/usb/core/buffer.o CC drivers/usb/core/sysfs.o CC drivers/usb/core/endpoint.o CC drivers/net/ethernet/stmicro/stmmac/stmmac_platform.o CC drivers/scsi/scsi_trace.o CC drivers/net/ethernet/stmicro/stmmac/dwmac-generic.o CC drivers/tty/vt/vt.o SHIPPED drivers/tty/vt/defkeymap.c CC drivers/tty/vt/consolemap_deftbl.o CC drivers/tty/vt/defkeymap.o CC drivers/scsi/scsi_logging.o CC drivers/usb/core/devio.o CC drivers/usb/core/notify.o LD fs/nfs/nfsv2.o LD fs/nfs/nfsv3.o CC drivers/scsi/sd.o CC drivers/usb/storage/usb.o CC drivers/video/fbdev/core/fbsysfs.o CC drivers/video/fbdev/core/modedb.o LD fs/nfs/nfs.o LD drivers/usb/host/built-in.o CC drivers/video/fbdev/core/fbcvt.o CC drivers/tty/serial/earlycon.o LD drivers/video/console/built-in.o CC drivers/usb/core/generic.o CC drivers/usb/core/quirks.o AR lib/lib.a CC drivers/usb/core/devices.o LD drivers/net/phy/libphy.o LD fs/nfs/built-in.o CC drivers/usb/core/port.o LD drivers/net/phy/built-in.o CC drivers/tty/serial/8250/8250_core.o CC drivers/tty/serial/8250/8250_port.o CC drivers/usb/storage/initializers.o CC drivers/tty/serial/8250/8250_early.o CC drivers/usb/storage/sierra_ms.o LD drivers/net/ethernet/stmicro/stmmac/stmmac-platform.o CC drivers/usb/storage/option_ms.o LD drivers/mtd/nand/nand.o CC drivers/tty/serial/8250/8250_dw.o LD drivers/mtd/nand/built-in.o CC drivers/usb/storage/usual-tables.o LD drivers/mtd/built-in.o CC drivers/tty/serial/8250/8250_of.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); ^ 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; ^ LD drivers/net/ethernet/stmicro/stmmac/stmmac.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; ^ /home/kisskb/slave/src/drivers/usb/storage/transport.c: In function 'usb_stor_bulk_transfer_sg': /home/kisskb/slave/src/drivers/usb/storage/transport.c:499:15: warning: 'partial' may be used uninitialized in this function [-Wmaybe-uninitialized] length_left -= partial; ^ LD drivers/net/ethernet/stmicro/stmmac/built-in.o LD drivers/net/ethernet/stmicro/built-in.o LD drivers/net/ethernet/built-in.o LD drivers/tty/serial/8250/8250.o LD drivers/net/built-in.o LD drivers/scsi/scsi_mod.o LD drivers/usb/storage/usb-storage.o LD drivers/usb/storage/built-in.o LD drivers/tty/serial/8250/8250_base.o LD drivers/tty/serial/8250/built-in.o LD drivers/tty/serial/built-in.o LD drivers/video/fbdev/core/fb.o LD drivers/video/fbdev/core/built-in.o LD drivers/video/fbdev/built-in.o LD drivers/video/built-in.o /home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_ext_map_blocks': /home/kisskb/slave/src/fs/ext4/extents.c:2306:14: warning: 'lblock' may be used uninitialized in this function [-Wmaybe-uninitialized] ext4_lblk_t lblock; ^ /home/kisskb/slave/src/fs/ext4/extents.c:2305:14: warning: 'len' may be used uninitialized in this function [-Wmaybe-uninitialized] ext4_lblk_t len; ^ LD drivers/scsi/sd_mod.o LD drivers/scsi/built-in.o LD drivers/usb/core/usbcore.o LD drivers/usb/core/built-in.o LD drivers/usb/built-in.o LD fs/ext4/ext4.o LD fs/ext4/built-in.o LD fs/built-in.o LD drivers/tty/vt/built-in.o LD drivers/tty/built-in.o LD drivers/built-in.o LINK vmlinux LD vmlinux.o MODPOST vmlinux.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o KSYM .tmp_kallsyms1.o KSYM .tmp_kallsyms2.o LD vmlinux SORTEX vmlinux SYSMAP System.map Building modules, stage 2. MODPOST 5 modules CC crypto/drbg.mod.o CC crypto/echainiv.mod.o CC crypto/hmac.mod.o CC crypto/jitterentropy_rng.mod.o CC crypto/sha256_generic.mod.o LD [M] crypto/echainiv.ko LD [M] crypto/drbg.ko LD [M] crypto/sha256_generic.ko LD [M] crypto/hmac.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: 0:00:48.752766

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