Buildresult: stable-39/s390-defconfig/s390x-gcc4.9 built on Feb 7 2020, 00:33

kisskb

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Status:	Failed
Date/Time:	Feb 7 2020, 00:33
Duration:	0:00:51.138569
Builder:	ka1
Revision:	Linux 2.6.39.4 (`ea0dc0dc1c1dca25e50384e300a528db57ee7de5)`
Target:	stable-39/s390-defconfig/s390x-gcc4.9
Branch:	stable-39
Compiler:	s390x-gcc4.9 (s390-linux-gcc (GCC) 4.9.4 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	defconfig (download)
Log:	Download original Possible errors make[2]: * [kernel/Makefile:141: kernel/timeconst.h] Error 255 make[1]: * [Makefile:919: kernel] Error 2 make: *** [Makefile:130: sub-make] Error 2 Possible warnings (72) warning: The last gc run reported the following. Please correct the root cause warning: There are too many unreachable loose objects; run 'git prune' to remove them. scripts/kconfig/confdata.c:589:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:592:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] usr/gen_init_cpio.c:399:24: warning: 'strncpy' output may be truncated copying 4096 bytes from a string of length 4096 [-Wstringop-truncation] arch/s390/mm/extmem.c:685:6: warning: variable 'endpfn' set but not used [-Wunused-but-set-variable] arch/s390/mm/extmem.c:684:6: warning: variable 'startpfn' set but not used [-Wunused-but-set-variable] init/do_mounts_rd.c:165:17: warning: variable 'rotate' set but not used [-Wunused-but-set-variable] mm/page_alloc.c:5510:6: warning: variable 'zone_idx' set but not used [-Wunused-but-set-variable] kernel/sched.c:8556:13: warning: variable 'rq' set but not used [-Wunused-but-set-variable] ipc/msg.c:415:38: warning: 'msqid64.msg_qbytes' may be used uninitialized in this function [-Wmaybe-uninitialized] block/blk-core.c:1144:11: warning: variable 'sector' set but not used [-Wunused-but-set-variable] mm/backing-dev.c:66:45: warning: variable 'nr_wb' set but not used [-Wunused-but-set-variable] drivers/s390/block/dasd_eckd.c:1614:28: warning: variable 'private' set but not used [-Wunused-but-set-variable] drivers/s390/block/dasd_eckd.c:2267:28: warning: variable 'private' set but not used [-Wunused-but-set-variable] drivers/s390/block/dasd_eckd.c:2445:14: warning: variable 'dcw' set but not used [-Wunused-but-set-variable] drivers/s390/block/dasd_eckd.c:2576:28: warning: variable 'private' set but not used [-Wunused-but-set-variable] drivers/s390/block/dasd_eckd.c:2804:28: warning: variable 'private' set but not used [-Wunused-but-set-variable] mm/memory.c:733:24: warning: variable 'orig_dst_pte' set but not used [-Wunused-but-set-variable] mm/memory.c:733:9: warning: variable 'orig_src_pte' set but not used [-Wunused-but-set-variable] mm/mmap.c:1687:16: warning: variable 'new_start' set but not used [-Wunused-but-set-variable] drivers/s390/block/dasd_alias.c:256:28: warning: variable 'private' set but not used [-Wunused-but-set-variable] drivers/s390/block/dasd_alias.c:282:28: warning: variable 'private' set but not used [-Wunused-but-set-variable] drivers/s390/block/dasd_alias.c:819:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] net/ipv4/route.c:1390:6: warning: variable 'log_martians' set but not used [-Wunused-but-set-variable] drivers/s390/char/raw3270.c:601:17: warning: variable 'count' set but not used [-Wunused-but-set-variable] net/iucv/iucv.c:831:9: warning: variable 'rc' set but not used [-Wunused-but-set-variable] drivers/base/module.c:36:6: warning: variable 'no_warn' set but not used [-Wunused-but-set-variable] drivers/base/power/main.c:889:2: warning: label 'End' defined but not used [-Wunused-label] drivers/s390/char/tape_std.c:567:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] drivers/s390/char/tape_block.c:146:8: warning: variable 'rc' set but not used [-Wunused-but-set-variable] drivers/s390/char/monwriter.c:100:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] drivers/s390/char/tape_3590.c:799:30: warning: variable 'disc_data' set but not used [-Wunused-but-set-variable] drivers/s390/char/tape_3590.c:1400:14: warning: variable 'bus_id' set but not used [-Wunused-but-set-variable] drivers/s390/char/tape_3590.c:1399:6: warning: variable 'drv_rc' set but not used [-Wunused-but-set-variable] drivers/s390/char/tape_3590.c:1397:12: warning: variable 'ekm_rc1' set but not used [-Wunused-but-set-variable] drivers/s390/char/tape_3590.c:1432:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] fs/partitions/check.c:614:31: warning: variable 'info' set but not used [-Wunused-but-set-variable] net/iucv/af_iucv.c:193:20: warning: variable 'iucv' set but not used [-Wunused-but-set-variable] net/iucv/af_iucv.c:384:6: warning: variable 'err' set but not used [-Wunused-but-set-variable] fs/notify/dnotify/dnotify.c:91:16: warning: variable 'to_tell' set but not used [-Wunused-but-set-variable] fs/notify/inotify/inotify_fsnotify.c:98:16: warning: variable 'to_tell' set but not used [-Wunused-but-set-variable] arch/s390/include/asm/cmpxchg.h:164:3: warning: value computed is not used [-Wunused-value] fs/compat_ioctl.c:607:38: warning: typedef 'SS' locally defined but not used [-Wunused-local-typedefs] fs/notify/inotify/inotify_user.c:520:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] drivers/s390/cio/device_fsm.c:843:21: warning: variable 'sch' set but not used [-Wunused-but-set-variable] fs/ext4/mballoc.c:2929:15: warning: variable 'orig_size' set but not used [-Wunused-but-set-variable] net/sched/sch_api.c:1676:9: warning: variable 'protocol' set but not used [-Wunused-but-set-variable] include/linux/rcupdate.h:358:12: warning: the comparison will always evaluate as 'true' for the address of 'noop_qdisc' will never be NULL [-Waddress] drivers/s390/cio/device_ops.c:421:21: warning: variable 'sch' set but not used [-Wunused-but-set-variable] lib/decompress_unlzo.c:59:5: warning: variable 'level' set but not used [-Wunused-but-set-variable] drivers/s390/net/ctcm_main.c:675:8: warning: variable 'block_len' set but not used [-Wunused-but-set-variable] drivers/net/bonding/bond_main.c:2758:21: warning: variable 'vlan_dev' set but not used [-Wunused-but-set-variable] lib/ioremap.c:74:16: warning: variable 'start' set but not used [-Wunused-but-set-variable] crypto/gf128mul.c:185:21: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] crypto/gf128mul.c:223:21: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] drivers/s390/net/ctcm_mpc.c:656:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] drivers/s390/net/ctcm_mpc.c:1374:24: warning: variable 'rch' set but not used [-Wunused-but-set-variable] drivers/s390/net/ctcm_mpc.c:1373:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] lib/radix-tree.c:579:6: warning: variable 'saw_unset_tag' set but not used [-Wunused-but-set-variable] drivers/s390/net/lcs.c:1486:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] drivers/s390/net/claw.c:848:36: warning: variable 'privptr' set but not used [-Wunused-but-set-variable] drivers/s390/net/claw.c:1029:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] drivers/s390/net/claw.c:1327:41: warning: variable 'lock' set but not used [-Wunused-but-set-variable] drivers/s390/net/claw.c:1325:42: warning: variable 'p_ch' set but not used [-Wunused-but-set-variable] drivers/s390/net/claw.c:2825:15: warning: variable 'p_last_ccw' set but not used [-Wunused-but-set-variable] drivers/s390/net/claw.c:2824:22: warning: variable 'p_first_ccw' set but not used [-Wunused-but-set-variable] drivers/s390/net/claw.c:3075:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] drivers/scsi/sd.c:2449:17: warning: variable 'dev' set but not used [-Wunused-but-set-variable] drivers/scsi/st.c:761:20: warning: variable 'STbuffer' set but not used [-Wunused-but-set-variable] drivers/scsi/sg.c:720:9: warning: variable 'data_dir' set but not used [-Wunused-but-set-variable] net/ipv6/xfrm6_mode_beet.c:44:16: warning: variable 'iphv4' set but not used [-Wunused-but-set-variable] Full Log # git rev-parse -q --verify ea0dc0dc1c1dca25e50384e300a528db57ee7de5^{commit} # git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/stable linux-2.6.39.y warning: The last gc run reported the following. Please correct the root cause and remove .git/gc.log. Automatic cleanup will not be performed until the file is removed. warning: There are too many unreachable loose objects; run 'git prune' to remove them. # git rev-parse -q --verify ea0dc0dc1c1dca25e50384e300a528db57ee7de5^{commit} ea0dc0dc1c1dca25e50384e300a528db57ee7de5 # git checkout -q -f -B kisskb ea0dc0dc1c1dca25e50384e300a528db57ee7de5 # git clean -qxdf # < git log -1 # commit ea0dc0dc1c1dca25e50384e300a528db57ee7de5 # Author: Greg Kroah-Hartman <gregkh@suse.de> # Date: Wed Aug 3 12:43:28 2011 -0700 # # Linux 2.6.39.4 # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux-ld --version # < git log --format=%s --max-count=1 ea0dc0dc1c1dca25e50384e300a528db57ee7de5 # < make -s -j 48 ARCH=s390 O=/kisskb/build/stable-39_s390-defconfig_s390x-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux- defconfig In file included from scripts/kconfig/zconf.tab.c:2501: /kisskb/src/scripts/kconfig/confdata.c: In function 'conf_write': /kisskb/src/scripts/kconfig/confdata.c:589:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] 589 \| sprintf(newname, "%s%s", dirname, basename); \| ^~~~~~ /kisskb/src/scripts/kconfig/confdata.c:589:19: note: assuming directive output of 7 bytes /kisskb/src/scripts/kconfig/confdata.c:589:2: note: 'sprintf' output 1 or more bytes (assuming 4104) into a destination of size 4097 589 \| sprintf(newname, "%s%s", dirname, basename); \| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/scripts/kconfig/confdata.c:592:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] 592 \| sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid()); \| ^~~~~~~~~~~~~~~~~ /kisskb/src/scripts/kconfig/confdata.c:592:3: note: 'sprintf' output between 13 and 4119 bytes into a destination of size 4097 592 \| sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid()); \| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ # make -s -j 48 ARCH=s390 O=/kisskb/build/stable-39_s390-defconfig_s390x-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux- In function 'cpio_replace_env', inlined from 'cpio_mkfile_line' at /kisskb/src/usr/gen_init_cpio.c:453:26: /kisskb/src/usr/gen_init_cpio.c:399:24: warning: 'strncpy' output may be truncated copying 4096 bytes from a string of length 4096 [-Wstringop-truncation] 399 \| strncpy(new_location, expanded, PATH_MAX); \| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/s390/mm/extmem.c: In function 'segment_save': /kisskb/src/arch/s390/mm/extmem.c:685:6: warning: variable 'endpfn' set but not used [-Wunused-but-set-variable] int endpfn = 0; ^ /kisskb/src/arch/s390/mm/extmem.c:684:6: warning: variable 'startpfn' set but not used [-Wunused-but-set-variable] int startpfn = 0; ^ /kisskb/src/init/do_mounts_rd.c: In function 'rd_load_image': /kisskb/src/init/do_mounts_rd.c:165:17: warning: variable 'rotate' set but not used [-Wunused-but-set-variable] unsigned short rotate = 0; ^ /kisskb/src/mm/page_alloc.c: In function 'set_migratetype_isolate': /kisskb/src/mm/page_alloc.c:5510:6: warning: variable 'zone_idx' set but not used [-Wunused-but-set-variable] int zone_idx; ^ /kisskb/src/kernel/sched.c: In function 'alloc_rt_sched_group': /kisskb/src/kernel/sched.c:8556:13: warning: variable 'rq' set but not used [-Wunused-but-set-variable] struct rq rq; ^ Can't use 'defined(@array)' (Maybe you should just omit the defined()?) at /kisskb/src/kernel/timeconst.pl line 373. make[2]: [/kisskb/src/kernel/Makefile:141: kernel/timeconst.h] Error 255 make[2]: * Waiting for unfinished jobs.... /kisskb/src/ipc/msg.c: In function 'msgctl_down': /kisskb/src/ipc/msg.c:415:38: warning: 'msqid64.msg_qbytes' may be used uninitialized in this function [-Wmaybe-uninitialized] struct msqid64_ds uninitialized_var(msqid64); ^ /kisskb/src/block/blk-core.c: In function 'bio_attempt_front_merge': /kisskb/src/block/blk-core.c:1144:11: warning: variable 'sector' set but not used [-Wunused-but-set-variable] sector_t sector; ^ /kisskb/src/mm/backing-dev.c: In function 'bdi_debug_stats_show': /kisskb/src/mm/backing-dev.c:66:45: warning: variable 'nr_wb' set but not used [-Wunused-but-set-variable] unsigned long nr_dirty, nr_io, nr_more_io, nr_wb; ^ /kisskb/src/drivers/s390/block/dasd_eckd.c: In function 'dasd_eckd_start_analysis': /kisskb/src/drivers/s390/block/dasd_eckd.c:1614:28: warning: variable 'private' set but not used [-Wunused-but-set-variable] struct dasd_eckd_private private; ^ /kisskb/src/drivers/s390/block/dasd_eckd.c: In function 'dasd_eckd_build_cp_cmd_track': /kisskb/src/drivers/s390/block/dasd_eckd.c:2267:28: warning: variable 'private' set but not used [-Wunused-but-set-variable] struct dasd_eckd_private private; ^ /kisskb/src/drivers/s390/block/dasd_eckd.c: In function 'prepare_itcw': /kisskb/src/drivers/s390/block/dasd_eckd.c:2445:14: warning: variable 'dcw' set but not used [-Wunused-but-set-variable] struct dcw dcw; ^ /kisskb/src/drivers/s390/block/dasd_eckd.c: In function 'dasd_eckd_build_cp_tpm_track': /kisskb/src/drivers/s390/block/dasd_eckd.c:2576:28: warning: variable 'private' set but not used [-Wunused-but-set-variable] struct dasd_eckd_private private; ^ /kisskb/src/drivers/s390/block/dasd_eckd.c: In function 'dasd_raw_build_cp': /kisskb/src/drivers/s390/block/dasd_eckd.c:2804:28: warning: variable 'private' set but not used [-Wunused-but-set-variable] struct dasd_eckd_private private; ^ /kisskb/src/mm/memory.c: In function 'copy_pte_range': /kisskb/src/mm/memory.c:733:24: warning: variable 'orig_dst_pte' set but not used [-Wunused-but-set-variable] pte_t orig_src_pte, orig_dst_pte; ^ /kisskb/src/mm/memory.c:733:9: warning: variable 'orig_src_pte' set but not used [-Wunused-but-set-variable] pte_t orig_src_pte, orig_dst_pte; ^ /kisskb/src/mm/mmap.c: In function 'acct_stack_growth': /kisskb/src/mm/mmap.c:1687:16: warning: variable 'new_start' set but not used [-Wunused-but-set-variable] unsigned long new_start; ^ /kisskb/src/drivers/s390/block/dasd_alias.c: In function 'dasd_alias_lcu_setup_complete': /kisskb/src/drivers/s390/block/dasd_alias.c:256:28: warning: variable 'private' set but not used [-Wunused-but-set-variable] struct dasd_eckd_private private; ^ /kisskb/src/drivers/s390/block/dasd_alias.c: In function 'dasd_alias_wait_for_lcu_setup': /kisskb/src/drivers/s390/block/dasd_alias.c:282:28: warning: variable 'private' set but not used [-Wunused-but-set-variable] struct dasd_eckd_private private; ^ /kisskb/src/drivers/s390/block/dasd_alias.c: In function 'flush_all_alias_devices_on_lcu': /kisskb/src/drivers/s390/block/dasd_alias.c:819:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] int rc; ^ /kisskb/src/net/ipv4/route.c: In function 'ip_rt_send_redirect': /kisskb/src/net/ipv4/route.c:1390:6: warning: variable 'log_martians' set but not used [-Wunused-but-set-variable] int log_martians; ^ /kisskb/src/drivers/s390/char/raw3270.c: In function '__raw3270_size_device': /kisskb/src/drivers/s390/char/raw3270.c:601:17: warning: variable 'count' set but not used [-Wunused-but-set-variable] unsigned short count; ^ /kisskb/src/net/iucv/iucv.c: In function 'iucv_reboot_event': /kisskb/src/net/iucv/iucv.c:831:9: warning: variable 'rc' set but not used [-Wunused-but-set-variable] int i, rc; ^ /kisskb/src/drivers/base/module.c: In function 'module_add_driver': /kisskb/src/drivers/base/module.c:36:6: warning: variable 'no_warn' set but not used [-Wunused-but-set-variable] int no_warn; ^ /kisskb/src/drivers/base/power/main.c: In function '__device_suspend': /kisskb/src/drivers/base/power/main.c:889:2: warning: label 'End' defined but not used [-Wunused-label] End: ^ /kisskb/src/drivers/s390/char/tape_std.c: In function 'tape_std_mtreten': /kisskb/src/drivers/s390/char/tape_std.c:567:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] int rc; ^ /kisskb/src/drivers/s390/char/tape_block.c: In function 'tapeblock_requeue': /kisskb/src/drivers/s390/char/tape_block.c:146:8: warning: variable 'rc' set but not used [-Wunused-but-set-variable] int rc; ^ /kisskb/src/drivers/s390/char/monwriter.c: In function 'monwrite_new_hdr': /kisskb/src/drivers/s390/char/monwriter.c:100:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] int rc; ^ /kisskb/src/drivers/s390/char/tape_3590.c: In function 'tape_3590_done': /kisskb/src/drivers/s390/char/tape_3590.c:799:30: warning: variable 'disc_data' set but not used [-Wunused-but-set-variable] struct tape_3590_disc_data disc_data; ^ /kisskb/src/drivers/s390/char/tape_3590.c: In function 'tape_3590_crypt_error': /kisskb/src/drivers/s390/char/tape_3590.c:1400:14: warning: variable 'bus_id' set but not used [-Wunused-but-set-variable] const char bus_id; ^ /kisskb/src/drivers/s390/char/tape_3590.c:1399:6: warning: variable 'drv_rc' set but not used [-Wunused-but-set-variable] u32 drv_rc; ^ /kisskb/src/drivers/s390/char/tape_3590.c:1397:12: warning: variable 'ekm_rc1' set but not used [-Wunused-but-set-variable] u8 cu_rc, ekm_rc1; ^ /kisskb/src/drivers/s390/char/tape_3590.c: In function 'tape_3590_unit_check': /kisskb/src/drivers/s390/char/tape_3590.c:1432:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] int rc; ^ /kisskb/src/fs/partitions/check.c: In function 'rescan_partitions': /kisskb/src/fs/partitions/check.c:614:31: warning: variable 'info' set but not used [-Wunused-but-set-variable] struct partition_meta_info info = NULL; ^ /kisskb/src/net/iucv/af_iucv.c: In function 'afiucv_pm_restore_thaw': /kisskb/src/net/iucv/af_iucv.c:193:20: warning: variable 'iucv' set but not used [-Wunused-but-set-variable] struct iucv_sock iucv; ^ /kisskb/src/net/iucv/af_iucv.c: In function 'iucv_sock_close': /kisskb/src/net/iucv/af_iucv.c:384:6: warning: variable 'err' set but not used [-Wunused-but-set-variable] int err; ^ make[1]: [/kisskb/src/Makefile:919: kernel] Error 2 make[1]: * Waiting for unfinished jobs.... /kisskb/src/fs/notify/dnotify/dnotify.c: In function 'dnotify_handle_event': /kisskb/src/fs/notify/dnotify/dnotify.c:91:16: warning: variable 'to_tell' set but not used [-Wunused-but-set-variable] struct inode to_tell; ^ /kisskb/src/fs/notify/inotify/inotify_fsnotify.c: In function 'inotify_handle_event': /kisskb/src/fs/notify/inotify/inotify_fsnotify.c:98:16: warning: variable 'to_tell' set but not used [-Wunused-but-set-variable] struct inode to_tell; ^ In file included from /kisskb/src/arch/s390/include/asm/system.h:17:0, from /kisskb/src/include/linux/spinlock.h:59, from /kisskb/src/include/linux/seqlock.h:29, from /kisskb/src/include/linux/time.h:8, from /kisskb/src/include/linux/stat.h:60, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/net/ipv4/af_inet.c:74: /kisskb/src/net/ipv4/af_inet.c: In function 'build_ehash_secret': /kisskb/src/arch/s390/include/asm/cmpxchg.h:164:3: warning: value computed is not used [-Wunused-value] ((__typeof__((ptr)))__cmpxchg((ptr), (unsigned long)(o), \ ^ /kisskb/src/net/ipv4/af_inet.c:239:2: note: in expansion of macro 'cmpxchg' cmpxchg(&inet_ehash_secret, 0, rnd); ^ /kisskb/src/fs/compat_ioctl.c: In function 'serial_struct_ioctl': /kisskb/src/fs/compat_ioctl.c:607:38: warning: typedef 'SS' locally defined but not used [-Wunused-local-typedefs] typedef struct serial_struct SS; ^ /kisskb/src/fs/notify/inotify/inotify_user.c: In function 'inotify_ignored_and_remove_idr': /kisskb/src/fs/notify/inotify/inotify_user.c:520:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] int ret; ^ /kisskb/src/drivers/s390/cio/device_fsm.c: In function 'ccw_device_killing_irq': /kisskb/src/drivers/s390/cio/device_fsm.c:843:21: warning: variable 'sch' set but not used [-Wunused-but-set-variable] struct subchannel sch; ^ /kisskb/src/fs/ext4/mballoc.c: In function 'ext4_mb_normalize_request': /kisskb/src/fs/ext4/mballoc.c:2929:15: warning: variable 'orig_size' set but not used [-Wunused-but-set-variable] loff_t size, orig_size, start_off; ^ /kisskb/src/net/sched/sch_api.c: In function 'tc_classify': /kisskb/src/net/sched/sch_api.c:1676:9: warning: variable 'protocol' set but not used [-Wunused-but-set-variable] __be16 protocol; ^ In file included from /kisskb/src/include/linux/sem.h:81:0, from /kisskb/src/include/linux/sched.h:72, from /kisskb/src/arch/s390/include/asm/elf.h:131, from /kisskb/src/include/linux/elf.h:7, from /kisskb/src/include/linux/module.h:14, from /kisskb/src/net/sched/sch_generic.c:15: /kisskb/src/net/sched/sch_generic.c: In function 'dev_graft_qdisc': /kisskb/src/include/linux/rcupdate.h:358:12: warning: the comparison will always evaluate as 'true' for the address of 'noop_qdisc' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/include/linux/rcupdate.h:697:2: note: in expansion of macro '__rcu_assign_pointer' __rcu_assign_pointer((p), (v), __rcu) ^ /kisskb/src/net/sched/sch_generic.c:679:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(dev_queue->qdisc, &noop_qdisc); ^ /kisskb/src/drivers/s390/cio/device_ops.c: In function 'ccw_device_call_handler': /kisskb/src/drivers/s390/cio/device_ops.c:421:21: warning: variable 'sch' set but not used [-Wunused-but-set-variable] struct subchannel sch; ^ /kisskb/src/lib/decompress_unlzo.c: In function 'parse_header': /kisskb/src/lib/decompress_unlzo.c:59:5: warning: variable 'level' set but not used [-Wunused-but-set-variable] u8 level = 0; ^ /kisskb/src/drivers/s390/net/ctcm_main.c: In function 'ctcmpc_transmit_skb': /kisskb/src/drivers/s390/net/ctcm_main.c:675:8: warning: variable 'block_len' set but not used [-Wunused-but-set-variable] __u16 block_len; ^ /kisskb/src/drivers/net/bonding/bond_main.c: In function 'bond_send_gratuitous_arp': /kisskb/src/drivers/net/bonding/bond_main.c:2758:21: warning: variable 'vlan_dev' set but not used [-Wunused-but-set-variable] struct net_device vlan_dev; ^ /kisskb/src/lib/ioremap.c: In function 'ioremap_page_range': /kisskb/src/lib/ioremap.c:74:16: warning: variable 'start' set but not used [-Wunused-but-set-variable] unsigned long start; ^ /kisskb/src/crypto/gf128mul.c: In function 'gf128mul_lle': /kisskb/src/crypto/gf128mul.c:185:21: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memset(r, 0, sizeof(r)); ^ /kisskb/src/crypto/gf128mul.c: In function 'gf128mul_bbe': /kisskb/src/crypto/gf128mul.c:223:21: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memset(r, 0, sizeof(r)); ^ /kisskb/src/drivers/s390/net/ctcm_mpc.c: In function 'ctcmpc_send_sweep_resp': /kisskb/src/drivers/s390/net/ctcm_mpc.c:656:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] int rc = 0; ^ /kisskb/src/drivers/s390/net/ctcm_mpc.c: In function 'mpc_action_go_inop': /kisskb/src/drivers/s390/net/ctcm_mpc.c:1374:24: warning: variable 'rch' set but not used [-Wunused-but-set-variable] struct channel wch, rch; ^ /kisskb/src/drivers/s390/net/ctcm_mpc.c:1373:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] int rc = 0; ^ /kisskb/src/lib/radix-tree.c: In function 'radix_tree_tag_get': /kisskb/src/lib/radix-tree.c:579:6: warning: variable 'saw_unset_tag' set but not used [-Wunused-but-set-variable] int saw_unset_tag = 0; ^ /kisskb/src/drivers/s390/net/lcs.c: In function 'lcs_tasklet': /kisskb/src/drivers/s390/net/lcs.c:1486:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] int rc; ^ /kisskb/src/drivers/s390/net/claw.c: In function 'claw_irq_tasklet': /kisskb/src/drivers/s390/net/claw.c:848:36: warning: variable 'privptr' set but not used [-Wunused-but-set-variable] struct claw_privbk * privptr; ^ /kisskb/src/drivers/s390/net/claw.c: In function 'claw_write_next': /kisskb/src/drivers/s390/net/claw.c:1029:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] int rc; ^ /kisskb/src/drivers/s390/net/claw.c: In function 'claw_hw_tx': /kisskb/src/drivers/s390/net/claw.c:1327:41: warning: variable 'lock' set but not used [-Wunused-but-set-variable] int lock; ^ /kisskb/src/drivers/s390/net/claw.c:1325:42: warning: variable 'p_ch' set but not used [-Wunused-but-set-variable] struct chbk p_ch; ^ /kisskb/src/drivers/s390/net/claw.c: In function 'claw_free_wrt_buf': /kisskb/src/drivers/s390/net/claw.c:2825:15: warning: variable 'p_last_ccw' set but not used [-Wunused-but-set-variable] struct ccwbkp_last_ccw; ^ /kisskb/src/drivers/s390/net/claw.c:2824:22: warning: variable 'p_first_ccw' set but not used [-Wunused-but-set-variable] struct ccwbkp_first_ccw; ^ /kisskb/src/drivers/s390/net/claw.c: In function 'claw_shutdown_device': /kisskb/src/drivers/s390/net/claw.c:3075:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] int ret; ^ /kisskb/src/drivers/scsi/sd.c: In function 'sd_probe_async': /kisskb/src/drivers/scsi/sd.c:2449:17: warning: variable 'dev' set but not used [-Wunused-but-set-variable] struct device dev; ^ /kisskb/src/drivers/scsi/st.c: In function 'flush_buffer': /kisskb/src/drivers/scsi/st.c:761:20: warning: variable 'STbuffer' set but not used [-Wunused-but-set-variable] struct st_buffer STbuffer; ^ /kisskb/src/drivers/scsi/sg.c: In function 'sg_common_write': /kisskb/src/drivers/scsi/sg.c:720:9: warning: variable 'data_dir' set but not used [-Wunused-but-set-variable] int k, data_dir; ^ /kisskb/src/net/ipv6/xfrm6_mode_beet.c: In function 'xfrm6_beet_output': /kisskb/src/net/ipv6/xfrm6_mode_beet.c:44:16: warning: variable 'iphv4' set but not used [-Wunused-but-set-variable] struct iphdr iphv4; ^ make: *** [Makefile:130: sub-make] Error 2 Command 'make -s -j 48 ARCH=s390 O=/kisskb/build/stable-39_s390-defconfig_s390x-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/stable-39_s390-defconfig_s390x-gcc4.9 # Build took: 0:00:51.138569

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