Buildresult: linux-next/s390-allyesconfig/s390x-gcc4.6 built on Mar 19 2019, 17:02

kisskb

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Status:	Failed
Date/Time:	Mar 19 2019, 17:02
Duration:	0:08:39.543270
Builder:	ka4
Revision:	Add linux-next specific files for 20190319 (`75e6a83b189c5edd5c0a5409cfd8de98126a2bae)`
Target:	linux-next/s390-allyesconfig/s390x-gcc4.6
Branch:	linux-next
Compiler:	s390x-gcc4.6 (s390x-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	allyesconfig (download)
Log:	Download original Possible errors kernel/time/posix-timers.c:885:1: internal compiler error: unspellable token PRAGMA make[3]: * [scripts/Makefile.build:279: kernel/time/posix-timers.o] Error 1 make[2]: * [scripts/Makefile.build:489: kernel/time] Error 2 make[1]: * [Makefile:1046: kernel] Error 2 make: * [Makefile:170: sub-make] Error 2 Possible warnings (80) <stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] kernel/events/core.c:7689:1: warning: 'perf_log_throttle' uses dynamic stack allocation [enabled by default] kernel/events/core.c:9396:1: warning: 'perf_swevent_hrtimer' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7931:1: warning: 'perf_log_itrace_start' uses dynamic stack allocation [enabled by default] kernel/events/core.c:6599:1: warning: 'perf_event_read_event' uses dynamic stack allocation [enabled by default] kernel/events/core.c:6879:1: warning: 'perf_event_task_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7823:1: warning: 'perf_event_bpf_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7734:1: warning: 'perf_event_ksymbol_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7235:1: warning: 'perf_event_mmap_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7072:1: warning: 'perf_event_namespaces_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:6973:1: warning: 'perf_event_comm_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7618:1: warning: 'perf_event_switch_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7526:1: warning: 'perf_event_aux_event' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7559:1: warning: 'perf_log_lost_samples' uses dynamic stack allocation [enabled by default] kernel/events/core.c:8570:1: warning: 'perf_tp_event' uses dynamic stack allocation [enabled by default] kernel/events/core.c:8256:1: warning: '___perf_sw_event' uses dynamic stack allocation [enabled by default] kernel/events/ring_buffer.c:237:1: warning: 'perf_output_begin_forward' uses dynamic stack allocation [enabled by default] kernel/events/ring_buffer.c:243:1: warning: 'perf_output_begin_backward' uses dynamic stack allocation [enabled by default] kernel/events/ring_buffer.c:251:1: warning: 'perf_output_begin' uses dynamic stack allocation [enabled by default] kernel/printk/printk.c:187:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] fs/afs/dynroot.c:126:6: warning: 'len' may be used uninitialized in this function [-Wuninitialized] mm/debug.c:133:2: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 19 has type 'long int' [-Wformat] arch/s390/kernel/perf_cpum_sf.c:1075:1: warning: 'perf_push_sample' uses dynamic stack allocation [enabled by default] arch/s390/kernel/perf_cpum_cf_diag.c:507:1: warning: 'cf_diag_push_sample' uses dynamic stack allocation [enabled by default] include/asm-generic/io.h:232:15: warning: 'px_is' may be used uninitialized in this function [-Wuninitialized] include/asm-generic/io.h:232:15: warning: 'px_cmd' may be used uninitialized in this function [-Wuninitialized] mm/hugetlb.c:1432:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] drivers/atm/ambassador.c:1762:3: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default] drivers/base/regmap/regmap.c:2594:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1855:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] mm/slub.c:2185:1: warning: 'deactivate_slab.isra.50' uses dynamic stack allocation [enabled by default] mm/slub.c:2253:1: warning: 'unfreeze_partials.isra.51' uses dynamic stack allocation [enabled by default] mm/slub.c:1892:1: warning: 'get_partial_node.isra.52' uses dynamic stack allocation [enabled by default] mm/slub.c:2637:1: warning: '___slab_alloc' uses dynamic stack allocation [enabled by default] mm/slub.c:2938:1: warning: '__slab_free' uses dynamic stack allocation [enabled by default] fs/btrfs/ref-verify.c:503:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/ref-verify.c:556:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/crypto/chelsio/chtls/chtls_cm.c:406:1: warning: 'wait_for_states.constprop.23' uses dynamic stack allocation [enabled by default] fs/f2fs/file.c:2939:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c:663:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wuninitialized] fs/nfs/super.c:890:1: warning: 'nfs_show_stats' uses dynamic stack allocation [enabled by default] drivers/input/joystick/analog.c:172:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] fs/nfsd/nfs4xdr.c:2076:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] fs/nfsd/nfs4xdr.c:2081:42: warning: 'end' may be used uninitialized in this function [-Wuninitialized] drivers/iommu/io-pgtable-arm-v7s.c:438:7: warning: 'cptep' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/alloc.c:7619:17: warning: 'first_bit' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5894:10: warning: missing braces around initializer [-Wmissing-braces] drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5894:10: warning: (near initialization for 'stream_update.src') [-Wmissing-braces] drivers/iio/imu/bmi160/bmi160_core.c:618:3: warning: 'pin_name' may be used uninitialized in this function [-Wuninitialized] drivers/iio/imu/bmi160/bmi160_core.c:606:29: warning: 'int_map_mask' may be used uninitialized in this function [-Wuninitialized] drivers/iio/imu/bmi160/bmi160_core.c:599:29: warning: 'int_latch_mask' may be used uninitialized in this function [-Wuninitialized] drivers/iio/imu/bmi160/bmi160_core.c:577:47: warning: 'int_out_ctrl_shift' may be used uninitialized in this function [-Wuninitialized] drivers/leds/leds-pca9532.c:536:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c:104:1: warning: 'inst' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c:104:1: warning: 'type' may be used uninitialized in this function [-Wuninitialized] drivers/mmc/host/dw_mmc.c:239:16: warning: unused variable 'irqflags' [-Wunused-variable] drivers/media/usb/dvb-usb/pctv452e.c:922:2: warning: value computed is not used [-Wunused-value] drivers/net/wan/lmc/lmc_main.c:1851:9: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default] drivers/net/wan/lmc/lmc_main.c:1860:9: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default] drivers/net/wan/lmc/lmc_main.c:1862:5: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default] drivers/net/wan/lmc/lmc_main.c:1873:9: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default] drivers/net/wan/lmc/lmc_main.c:1875:5: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default] drivers/net/wan/lmc/lmc_main.c:1876:5: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default] drivers/net/tun.c:1842:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1755:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] drivers/net/veth.c:365:1: warning: 'veth_get_stats64' uses dynamic stack allocation [enabled by default] drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c:1000:16: warning: 'type' may be used uninitialized in this function [-Wuninitialized] drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:551:41: warning: overflow in implicit constant conversion [-Woverflow] drivers/soc/qcom/rpmh.c:355:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:1815:15: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] drivers/net/ethernet/mellanox/mlx5/core/fs_core.c:845:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/net/ethernet/neterion/vxge/vxge-config.c:1089:1: warning: 'vxge_hw_device_hw_info_get' uses dynamic stack allocation [enabled by default] drivers/target/iscsi/cxgbit/cxgbit_target.c:501:1: warning: 'cxgbit_tx_datain_iso.isra.32' uses dynamic stack allocation [enabled by default] drivers/target/iscsi/iscsi_target.c:2841:1: warning: 'iscsit_send_datain' uses dynamic stack allocation [enabled by default] Full Log # git rev-parse -q --verify 75e6a83b189c5edd5c0a5409cfd8de98126a2bae^{commit} 75e6a83b189c5edd5c0a5409cfd8de98126a2bae already have revision, skipping fetch # git checkout -q -f -B kisskb 75e6a83b189c5edd5c0a5409cfd8de98126a2bae # git clean -qxdf # < git log -1 # commit 75e6a83b189c5edd5c0a5409cfd8de98126a2bae # Author: Stephen Rothwell <sfr@canb.auug.org.au> # Date: Tue Mar 19 16:10:42 2019 +1100 # # Add linux-next specific files for 20190319 # # Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-ld --version # < git log --format=%s --max-count=1 75e6a83b189c5edd5c0a5409cfd8de98126a2bae # < make -s -j 10 ARCH=s390 O=/kisskb/build/linux-next_s390-allyesconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux- allyesconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # yes \n \| make -s -j 10 ARCH=s390 O=/kisskb/build/linux-next_s390-allyesconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux- oldconfig yes: standard output: Broken pipe # make -s -j 10 ARCH=s390 O=/kisskb/build/linux-next_s390-allyesconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux- <stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] /kisskb/src/kernel/events/core.c: In function 'perf_log_throttle': /kisskb/src/kernel/events/core.c:7689:1: warning: 'perf_log_throttle' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_swevent_hrtimer': /kisskb/src/kernel/events/core.c:9396:1: warning: 'perf_swevent_hrtimer' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_log_itrace_start': /kisskb/src/kernel/events/core.c:7931:1: warning: 'perf_log_itrace_start' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_event_read_event': /kisskb/src/kernel/events/core.c:6599:1: warning: 'perf_event_read_event' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_event_task_output': /kisskb/src/kernel/events/core.c:6879:1: warning: 'perf_event_task_output' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_event_bpf_output': /kisskb/src/kernel/events/core.c:7823:1: warning: 'perf_event_bpf_output' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_event_ksymbol_output': /kisskb/src/kernel/events/core.c:7734:1: warning: 'perf_event_ksymbol_output' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_event_mmap_output': /kisskb/src/kernel/events/core.c:7235:1: warning: 'perf_event_mmap_output' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_event_namespaces_output': /kisskb/src/kernel/events/core.c:7072:1: warning: 'perf_event_namespaces_output' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_event_comm_output': /kisskb/src/kernel/events/core.c:6973:1: warning: 'perf_event_comm_output' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_event_switch_output': /kisskb/src/kernel/events/core.c:7618:1: warning: 'perf_event_switch_output' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_event_aux_event': /kisskb/src/kernel/events/core.c:7526:1: warning: 'perf_event_aux_event' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_log_lost_samples': /kisskb/src/kernel/events/core.c:7559:1: warning: 'perf_log_lost_samples' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_tp_event': /kisskb/src/kernel/events/core.c:8570:1: warning: 'perf_tp_event' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function '___perf_sw_event': /kisskb/src/kernel/events/core.c:8256:1: warning: '___perf_sw_event' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/ring_buffer.c: In function 'perf_output_begin_forward': /kisskb/src/kernel/events/ring_buffer.c:237:1: warning: 'perf_output_begin_forward' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/ring_buffer.c: In function 'perf_output_begin_backward': /kisskb/src/kernel/events/ring_buffer.c:243:1: warning: 'perf_output_begin_backward' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/ring_buffer.c: In function 'perf_output_begin': /kisskb/src/kernel/events/ring_buffer.c:251:1: warning: 'perf_output_begin' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:187:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/afs/dynroot.c: In function 'afs_lookup_atcell': /kisskb/src/fs/afs/dynroot.c:126:6: warning: 'len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/debug.c: In function 'dump_mm': /kisskb/src/mm/debug.c:133:2: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 19 has type 'long int' [-Wformat] /kisskb/src/arch/s390/kernel/perf_cpum_sf.c: In function 'perf_push_sample': /kisskb/src/arch/s390/kernel/perf_cpum_sf.c:1075:1: warning: 'perf_push_sample' uses dynamic stack allocation [enabled by default] /kisskb/src/arch/s390/kernel/perf_cpum_cf_diag.c: In function 'cf_diag_push_sample': /kisskb/src/arch/s390/kernel/perf_cpum_cf_diag.c:507:1: warning: 'cf_diag_push_sample' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/ata/ahci_qoriq.c: In function 'ahci_qoriq_hardreset': /kisskb/src/include/asm-generic/io.h:232:15: warning: 'px_is' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/ata/ahci_qoriq.c:86:14: note: 'px_is' was declared here /kisskb/src/include/asm-generic/io.h:232:15: warning: 'px_cmd' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/ata/ahci_qoriq.c:86:6: note: 'px_cmd' was declared here /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1432:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/atm/ambassador.c: In function 'do_loader_command': /kisskb/src/drivers/atm/ambassador.c:1762:3: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default] /kisskb/src/include/asm-generic/io.h:1074:29: note: expected 'void ' but argument is of type 'volatile struct loader_block ' /kisskb/src/kernel/time/posix-timers.c:885:1: internal compiler error: unspellable token PRAGMA Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. make[3]: * [/kisskb/src/scripts/Makefile.build:279: kernel/time/posix-timers.o] Error 1 make[3]: * Waiting for unfinished jobs.... make[2]: * [/kisskb/src/scripts/Makefile.build:489: kernel/time] Error 2 make[1]: * [/kisskb/src/Makefile:1046: kernel] Error 2 make[1]: *** Waiting for unfinished jobs.... /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2594:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write': /kisskb/src/drivers/base/regmap/regmap.c:1855:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/slub.c: In function 'deactivate_slab.isra.50': /kisskb/src/mm/slub.c:2185:1: warning: 'deactivate_slab.isra.50' uses dynamic stack allocation [enabled by default] /kisskb/src/mm/slub.c: In function 'unfreeze_partials.isra.51': /kisskb/src/mm/slub.c:2253:1: warning: 'unfreeze_partials.isra.51' uses dynamic stack allocation [enabled by default] /kisskb/src/mm/slub.c: In function 'get_partial_node.isra.52': /kisskb/src/mm/slub.c:1892:1: warning: 'get_partial_node.isra.52' uses dynamic stack allocation [enabled by default] /kisskb/src/mm/slub.c: In function '___slab_alloc': /kisskb/src/mm/slub.c:2637:1: warning: '___slab_alloc' uses dynamic stack allocation [enabled by default] /kisskb/src/mm/slub.c: In function '__slab_free': /kisskb/src/mm/slub.c:2938:1: warning: '__slab_free' uses dynamic stack allocation [enabled by default] /kisskb/src/fs/btrfs/ref-verify.c: In function 'process_extent_item.isra.2': /kisskb/src/fs/btrfs/ref-verify.c:503:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/ref-verify.c: In function 'process_leaf.isra.3': /kisskb/src/fs/btrfs/ref-verify.c:556:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/crypto/chelsio/chtls/chtls_cm.c: In function 'wait_for_states.constprop.23': /kisskb/src/drivers/crypto/chelsio/chtls/chtls_cm.c:406:1: warning: 'wait_for_states.constprop.23' uses dynamic stack allocation [enabled by default] /kisskb/src/fs/f2fs/file.c: In function 'f2fs_precache_extents': /kisskb/src/fs/f2fs/file.c:2939:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c: In function 'amdgpu_set_pp_od_clk_voltage': /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c:663:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery': /kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c: In function 'sh_mobile_i2c_isr_rx': /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/nfs/super.c: In function 'nfs_show_stats': /kisskb/src/fs/nfs/super.c:890:1: warning: 'nfs_show_stats' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/input/joystick/analog.c:172:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] /kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc': /kisskb/src/fs/nfsd/nfs4xdr.c:2076:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/nfsd/nfs4xdr.c:2081:42: warning: 'end' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iommu/io-pgtable-arm-v7s.c: In function '__arm_v7s_map.constprop.7': /kisskb/src/drivers/iommu/io-pgtable-arm-v7s.c:438:7: warning: 'cptep' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ocfs2/alloc.c: In function 'ocfs2_trim_mainbm': /kisskb/src/fs/ocfs2/alloc.c:7619:17: warning: 'first_bit' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: In function 'dm_determine_update_type_for_commit': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5894:10: warning: missing braces around initializer [-Wmissing-braces] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5894:10: warning: (near initialization for 'stream_update.src') [-Wmissing-braces] /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c: In function 'bmi160_config_pin.constprop.9': /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c:618:3: warning: 'pin_name' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c:606:29: warning: 'int_map_mask' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c:599:29: warning: 'int_latch_mask' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c:577:47: warning: 'int_out_ctrl_shift' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/leds/leds-pca9532.c: In function 'pca9532_probe': /kisskb/src/drivers/leds/leds-pca9532.c:536:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] /kisskb/src/fs/proc/inode.c: In function 'proc_reg_open': /kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:337:21: note: 'pdeo' was declared here /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c: In function 'gk104_top_oneinit': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c:104:1: warning: 'inst' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c:104:1: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mmc/host/dw_mmc.c: In function 'dw_mci_wait_hw_unbusy': /kisskb/src/drivers/mmc/host/dw_mmc.c:239:16: warning: unused variable 'irqflags' [-Wunused-variable] /kisskb/src/drivers/media/usb/dvb-usb/pctv452e.c: In function 'pctv452e_frontend_attach': /kisskb/src/drivers/media/usb/dvb-usb/pctv452e.c:922:2: warning: value computed is not used [-Wunused-value] /kisskb/src/drivers/net/wan/lmc/lmc_main.c: In function 'lmc_softreset': /kisskb/src/drivers/net/wan/lmc/lmc_main.c:1851:9: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default] /kisskb/src/include/asm-generic/io.h:1074:29: note: expected 'void ' but argument is of type 'volatile struct tulip_desc_t ' /kisskb/src/drivers/net/wan/lmc/lmc_main.c:1860:9: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default] /kisskb/src/include/asm-generic/io.h:1074:29: note: expected 'void ' but argument is of type 'volatile struct tulip_desc_t ' /kisskb/src/drivers/net/wan/lmc/lmc_main.c:1862:5: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default] /kisskb/src/include/asm-generic/io.h:1074:29: note: expected 'void ' but argument is of type 'volatile struct tulip_desc_t ' /kisskb/src/drivers/net/wan/lmc/lmc_main.c:1873:9: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default] /kisskb/src/include/asm-generic/io.h:1074:29: note: expected 'void ' but argument is of type 'volatile struct tulip_desc_t ' /kisskb/src/drivers/net/wan/lmc/lmc_main.c:1875:5: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default] /kisskb/src/include/asm-generic/io.h:1074:29: note: expected 'void ' but argument is of type 'volatile struct tulip_desc_t ' /kisskb/src/drivers/net/wan/lmc/lmc_main.c:1876:5: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default] /kisskb/src/include/asm-generic/io.h:1074:29: note: expected 'void ' but argument is of type 'volatile struct tulip_desc_t ' /kisskb/src/drivers/net/tun.c: In function 'tun_get_user': /kisskb/src/drivers/net/tun.c:1842:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1755:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/veth.c: In function 'veth_get_stats64': /kisskb/src/drivers/net/veth.c:365:1: warning: 'veth_get_stats64' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c: In function 'hclgevf_bind_ring_to_vector': /kisskb/src/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c:1000:16: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c: In function 'mvpp2_setup_bm_pool': /kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:551:41: warning: overflow in implicit constant conversion [-Woverflow] /kisskb/src/drivers/soc/qcom/rpmh.c: In function 'rpmh_write_batch': /kisskb/src/drivers/soc/qcom/rpmh.c:355:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c: In function 'rvu_mbox_handler_npc_mcam_shift_entry': /kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:1815:15: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c: In function 'update_root_ft_create': /kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c:845:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/ethernet/neterion/vxge/vxge-config.c: In function 'vxge_hw_device_hw_info_get': /kisskb/src/drivers/net/ethernet/neterion/vxge/vxge-config.c:1089:1: warning: 'vxge_hw_device_hw_info_get' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/target/iscsi/cxgbit/cxgbit_target.c: In function 'cxgbit_tx_datain_iso.isra.32': /kisskb/src/drivers/target/iscsi/cxgbit/cxgbit_target.c:501:1: warning: 'cxgbit_tx_datain_iso.isra.32' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/target/iscsi/iscsi_target.c: In function 'iscsit_send_datain': /kisskb/src/drivers/target/iscsi/iscsi_target.c:2841:1: warning: 'iscsit_send_datain' uses dynamic stack allocation [enabled by default] make: *** [Makefile:170: sub-make] Error 2 Command 'make -s -j 10 ARCH=s390 O=/kisskb/build/linux-next_s390-allyesconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linux-next_s390-allyesconfig_s390x # Build took: 0:08:39.543270

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