Buildresult: linux-next/s390-allyesconfig/s390x-gcc4.6 built on Aug 6 2018, 21:02

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Status:	Failed
Date/Time:	Aug 6 2018, 21:02
Duration:	0:10:31.726272
Builder:	ka1
Revision:	Add linux-next specific files for 20180806 (`8c8399e0a3fba75b13d26d785a89c599b068b87a)`
Target:	linux-next/s390-allyesconfig/s390x-gcc4.6
Branch:	linux-next
Compiler:	s390x-gcc4.6 (s390x-linux-gcc (GCC) 4.6.3)
Config:	allyesconfig (download)
Log:	Download original Possible errors samples/statx/test-statx.c:39:17: error: '__NR_statx' undeclared (first use in this function) samples/statx/test-statx.c:49:10: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:61:20: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:75:28: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:78:9: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:78:22: error: 'STATX_SIZE' undeclared (first use in this function) samples/statx/test-statx.c:79:51: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:80:9: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:80:22: error: 'STATX_BLOCKS' undeclared (first use in this function) samples/statx/test-statx.c:81:53: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:82:53: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:83:9: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:83:22: error: 'STATX_TYPE' undeclared (first use in this function) samples/statx/test-statx.c:84:14: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:93:38: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:100:34: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:100:54: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:102:9: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:102:22: error: 'STATX_INO' undeclared (first use in this function) samples/statx/test-statx.c:103:53: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:104:9: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:104:22: error: 'STATX_NLINK' undeclared (first use in this function) samples/statx/test-statx.c:105:29: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:106:9: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:107:14: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:111:14: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:111:35: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:117:9: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:117:22: error: 'STATX_MODE' undeclared (first use in this function) samples/statx/test-statx.c:119:13: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:121:13: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:122:13: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:123:13: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:124:13: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:125:13: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:126:13: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:127:13: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:128:13: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:129:13: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:130:9: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:130:22: error: 'STATX_UID' undeclared (first use in this function) samples/statx/test-statx.c:131:28: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:132:9: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:132:22: error: 'STATX_GID' undeclared (first use in this function) samples/statx/test-statx.c:133:27: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:135:9: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:135:22: error: 'STATX_ATIME' undeclared (first use in this function) samples/statx/test-statx.c:136:30: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:137:9: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:137:22: error: 'STATX_MTIME' undeclared (first use in this function) samples/statx/test-statx.c:138:30: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:139:9: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:139:22: error: 'STATX_CTIME' undeclared (first use in this function) samples/statx/test-statx.c:140:30: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:141:9: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:141:22: error: 'STATX_BTIME' undeclared (first use in this function) samples/statx/test-statx.c:142:30: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:144:9: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:160:38: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:162:14: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:163:15: error: dereferencing pointer to incomplete type samples/statx/test-statx.c:211:15: error: storage size of 'stx' isn't known samples/statx/test-statx.c:214:22: error: 'STATX_ALL' undeclared (first use in this function) samples/statx/test-statx.c:232:13: error: 'STATX_BASIC_STATS' undeclared (first use in this function) make[3]: * [samples/statx/test-statx] Error 1 make[2]: * [samples/statx] Error 2 make[1]: * [samples] Error 2 make: * [sub-make] Error 2 Possible warnings (197) <stdin>:1338:2: warning: #warning syscall open_tree not implemented [-Wcpp] <stdin>:1341:2: warning: #warning syscall move_mount not implemented [-Wcpp] <stdin>:1344:2: warning: #warning syscall fsopen not implemented [-Wcpp] <stdin>:1347:2: warning: #warning syscall fsconfig not implemented [-Wcpp] <stdin>:1350:2: warning: #warning syscall fsmount not implemented [-Wcpp] <stdin>:1353:2: warning: #warning syscall fspick not implemented [-Wcpp] <stdin>:1356:2: warning: #warning syscall fsinfo not implemented [-Wcpp] kernel/events/ring_buffer.c:238:1: warning: 'perf_output_begin_forward' uses dynamic stack allocation [enabled by default] kernel/events/ring_buffer.c:244:1: warning: 'perf_output_begin_backward' uses dynamic stack allocation [enabled by default] kernel/events/ring_buffer.c:252:1: warning: 'perf_output_begin' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7646:1: warning: 'perf_log_throttle' uses dynamic stack allocation [enabled by default] kernel/events/core.c:9127:1: warning: 'perf_swevent_hrtimer' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7687:1: warning: 'perf_log_itrace_start' uses dynamic stack allocation [enabled by default] kernel/events/core.c:6576:1: warning: 'perf_event_read_event' uses dynamic stack allocation [enabled by default] kernel/events/core.c:6855:1: warning: 'perf_event_task_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7211:1: warning: 'perf_event_mmap_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7048:1: warning: 'perf_event_namespaces_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:6949:1: warning: 'perf_event_comm_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7575:1: warning: 'perf_event_switch_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7483:1: warning: 'perf_event_aux_event' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7516:1: warning: 'perf_log_lost_samples' uses dynamic stack allocation [enabled by default] kernel/events/core.c:8324:1: warning: 'perf_tp_event' uses dynamic stack allocation [enabled by default] kernel/events/core.c:8012:1: warning: '___perf_sw_event' uses dynamic stack allocation [enabled by default] fs/afs/dynroot.c:126:6: warning: 'len' may be used uninitialized in this function [-Wuninitialized] arch/s390/crypto/aes_s390.c:217:1: warning: 'fallback_blk_dec' uses dynamic stack allocation [enabled by default] arch/s390/crypto/aes_s390.c:234:1: warning: 'fallback_blk_enc' uses dynamic stack allocation [enabled by default] arch/s390/crypto/aes_s390.c:486:1: warning: 'xts_fallback_decrypt' uses dynamic stack allocation [enabled by default] arch/s390/crypto/aes_s390.c:505:1: warning: 'xts_fallback_encrypt' uses dynamic stack allocation [enabled by default] kernel/printk/printk.c:186:16: warning: 'old' 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] security/integrity/ima/ima_crypto.c:600:1: warning: 'calc_buffer_shash_tfm' uses dynamic stack allocation [enabled by default] security/integrity/ima/ima_crypto.c:667:1: warning: 'ima_calc_boot_aggregate_tfm' uses dynamic stack allocation [enabled by default] security/keys/encrypted-keys/encrypted.c:337:1: warning: 'calc_hash' uses dynamic stack allocation [enabled by default] security/integrity/ima/ima_crypto.c:388:1: warning: 'ima_calc_file_hash_tfm' uses dynamic stack allocation [enabled by default] security/integrity/ima/ima_crypto.c:493:1: warning: 'ima_calc_field_array_hash_tfm.isra.3' uses dynamic stack allocation [enabled by default] crypto/echainiv.c:88:1: warning: 'echainiv_encrypt' uses dynamic stack allocation [enabled by default] crypto/seqiv.c:115:1: warning: 'seqiv_aead_encrypt' uses dynamic stack allocation [enabled by default] security/apparmor/crypto.c:64:1: warning: 'aa_calc_hash' uses dynamic stack allocation [enabled by default] security/apparmor/crypto.c:106:1: warning: 'aa_calc_profile_hash' uses dynamic stack allocation [enabled by default] drivers/base/regmap/regmap.c:2497:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1819:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] crypto/shash.c:141:1: warning: 'shash_final_unaligned' uses dynamic stack allocation [enabled by default] crypto/shash.c:105:1: warning: 'shash_update_unaligned' uses dynamic stack allocation [enabled by default] sound/hda/hdac_regmap.c:282:16: warning: 'err' may be used uninitialized in this function [-Wuninitialized] 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] crypto/hmac.c:88:1: warning: 'hmac_setkey' uses dynamic stack allocation [enabled by default] arch/s390/kernel/perf_cpum_sf.c:1075:1: warning: 'perf_push_sample' uses dynamic stack allocation [enabled by default] crypto/xcbc.c:79:1: warning: 'crypto_xcbc_digest_setkey' uses dynamic stack allocation [enabled by default] crypto/cbc.c:79:1: warning: 'crypto_cbc_decrypt' uses dynamic stack allocation [enabled by default] samples/statx/test-statx.c:37:34: warning: 'struct statx' declared inside parameter list samples/statx/test-statx.c:37:34: warning: its scope is only this definition or declaration, which is probably not what you want samples/statx/test-statx.c:42:50: warning: 'struct statx_timestamp' declared inside parameter list samples/statx/test-statx.c:71:31: warning: 'struct statx' declared inside parameter list samples/statx/test-statx.c:211:15: warning: unused variable 'stx' [-Wunused-variable] drivers/block/drbd/drbd_worker.c:325:1: warning: 'drbd_csum_ee' uses dynamic stack allocation [enabled by default] drivers/block/drbd/drbd_worker.c:352:1: warning: 'drbd_csum_bio' uses dynamic stack allocation [enabled by default] crypto/gcm.c:1077:1: warning: 'crypto_rfc4543_copy_src_to_dst' uses dynamic stack allocation [enabled by default] net/bridge/netfilter/ebtables.c:1906:1: warning: 'compat_copy_everything_to_user' uses dynamic stack allocation [enabled by default] crypto/ccm.c:235:1: warning: 'crypto_ccm_auth' uses dynamic stack allocation [enabled by default] kernel/smp.c:307:1: warning: 'smp_call_function_single' uses dynamic stack allocation [enabled by default] drivers/block/drbd/drbd_receiver.c:5400:1: warning: 'drbd_do_auth' uses dynamic stack allocation [enabled by default] crypto/cryptd.c:533:1: warning: 'cryptd_skcipher_decrypt' uses dynamic stack allocation [enabled by default] crypto/cryptd.c:505:1: warning: 'cryptd_skcipher_encrypt' uses dynamic stack allocation [enabled by default] sound/soc/codecs/arizona.c:1893:3: warning: 'aif_rx_state' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/arizona.c:1890:3: warning: 'aif_tx_state' may be used uninitialized in this function [-Wuninitialized] drivers/s390/net/ism_drv.c:84:1: warning: 'query_info' uses dynamic stack allocation [enabled by default] drivers/s390/net/ism_drv.c:111:1: warning: 'register_sba' uses dynamic stack allocation [enabled by default] drivers/s390/net/ism_drv.c:140:1: warning: 'register_ieq' uses dynamic stack allocation [enabled by default] drivers/s390/net/ism_drv.c:209:1: warning: 'ism_query_rgid' uses dynamic stack allocation [enabled by default] drivers/s390/net/ism_drv.c:297:1: warning: 'ism_unregister_dmb' uses dynamic stack allocation [enabled by default] drivers/s390/net/ism_drv.c:311:1: warning: 'ism_add_vlan_id' uses dynamic stack allocation [enabled by default] drivers/s390/net/ism_drv.c:325:1: warning: 'ism_del_vlan_id' uses dynamic stack allocation [enabled by default] drivers/s390/net/ism_drv.c:353:1: warning: 'ism_signal_ieq' uses dynamic stack allocation [enabled by default] drivers/s390/net/ism_drv.c:487:1: warning: 'ism_dev_init' uses dynamic stack allocation [enabled by default] drivers/s390/net/ism_drv.c:276:1: warning: 'ism_register_dmb' uses dynamic stack allocation [enabled by default] mm/hugetlb.c:1433:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] mm/slub.c:2134:1: warning: 'deactivate_slab.isra.49' uses dynamic stack allocation [enabled by default] mm/slub.c:2202:1: warning: 'unfreeze_partials.isra.50' uses dynamic stack allocation [enabled by default] mm/slub.c:1834:1: warning: 'get_partial_node.isra.51' uses dynamic stack allocation [enabled by default] mm/slub.c:2589:1: warning: '___slab_alloc' uses dynamic stack allocation [enabled by default] mm/slub.c:2890:1: 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:555:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/block/cryptoloop.c:167:1: warning: 'cryptoloop_transfer' uses dynamic stack allocation [enabled by default] net/ceph/crypto.c:278:1: warning: 'ceph_aes_crypt.isra.4' uses dynamic stack allocation [enabled by default] fs/crypto/keyinfo.c:250:1: warning: 'derive_essiv_salt' uses dynamic stack allocation [enabled by default] kernel/rseq.c:249:1: warning: 'rseq_ip_fixup' uses dynamic stack allocation [enabled by default] kernel/rseq.c:301:1: warning: 'rseq_syscall' uses dynamic stack allocation [enabled by default] drivers/dma-buf/reservation.c:208:2: warning: 'k' may be used uninitialized in this function [-Wuninitialized] drivers/dma-buf/reservation.c:211:7: warning: 'i' may be used uninitialized in this function [-Wuninitialized] net/bridge/br_netlink.c:589:10: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/crypto/chelsio/chcr_algo.c:697:1: warning: 'chcr_cipher_fallback' uses dynamic stack allocation [enabled by default] drivers/crypto/chelsio/chcr_algo.c:2072:1: warning: 'chcr_ahash_setkey' uses dynamic stack allocation [enabled by default] drivers/crypto/chelsio/chcr_algo.c:3484:1: warning: 'chcr_authenc_setkey' uses dynamic stack allocation [enabled by default] fs/ecryptfs/crypto.c:75:1: warning: 'ecryptfs_hash_digest' uses dynamic stack allocation [enabled by default] crypto/authenc.c:197:1: warning: 'crypto_authenc_copy_assoc' uses dynamic stack allocation [enabled by default] drivers/crypto/ccree/cc_cipher.c:383:1: warning: 'cc_cipher_setkey' uses dynamic stack allocation [enabled by default] drivers/crypto/chelsio/chtls/chtls_cm.c:405:1: warning: 'wait_for_states.constprop.22' uses dynamic stack allocation [enabled by default] crypto/authencesn.c:194:1: warning: 'crypto_authenc_esn_copy' uses dynamic stack allocation [enabled by default] drivers/crypto/qce/ablkcipher.c:229:1: warning: 'qce_ablkcipher_crypt' uses dynamic stack allocation [enabled by default] drivers/crypto/mediatek/mtk-sha.c:834:1: warning: 'mtk_sha_setkey' uses dynamic stack allocation [enabled by default] drivers/crypto/mediatek/mtk-sha.c:373:1: warning: 'mtk_sha_finish_hmac' uses dynamic stack allocation [enabled by default] lib/libcrc32c.c:59:1: warning: 'crc32c' uses dynamic stack allocation [enabled by default] sound/soc/codecs/da7219-aad.c:318:17: warning: 'pll_ctrl' may be used uninitialized in this function [-Wuninitialized] fs/f2fs/file.c:2869:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/crypto/s5p-sss.c:1534:1: warning: 's5p_hash_shash_digest' uses dynamic stack allocation [enabled by default] crypto/algif_hash.c:276:1: warning: 'hash_accept' uses dynamic stack allocation [enabled by default] crypto/algif_aead.c:90:1: warning: 'crypto_aead_copy_sgl' uses dynamic stack allocation [enabled by default] net/mac802154/llsec.c:859:1: warning: 'llsec_do_decrypt_unauth.isra.3' uses dynamic stack allocation [enabled by default] net/mac802154/llsec.c:641:1: warning: 'llsec_do_encrypt_unauth.isra.4' uses dynamic stack allocation [enabled by default] drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c:545:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] net/ncsi/ncsi-manage.c:625:19: warning: 'vid' may be used uninitialized in this function [-Wuninitialized] lib/test_ubsan.c:67:1: warning: 'test_ubsan_out_of_bounds' uses dynamic stack allocation [enabled by default] lib/test_ubsan.c:51:1: warning: 'test_ubsan_vla_bound_not_positive' uses dynamic stack allocation [enabled by default] cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] fs/nfs/super.c:891:1: warning: 'nfs_show_stats' uses dynamic stack allocation [enabled by default] sound/soc/codecs/rt5665.c:2666:33: warning: 'val2' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/rt5665.c:2663:33: warning: 'val1' may be used uninitialized in this function [-Wuninitialized] fs/nfsd/nfs4xdr.c:2078:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] fs/nfsd/nfs4xdr.c:2083:42: warning: 'end' may be used uninitialized in this function [-Wuninitialized] drivers/input/joystick/analog.c:172:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] drivers/iommu/io-pgtable-arm-v7s.c:438:7: warning: 'cptep' may be used uninitialized in this function [-Wuninitialized] fs/nfsd/nfs4recover.c:147:1: warning: 'nfs4_make_rec_clidname' uses dynamic stack allocation [enabled by default] drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:1459:10: warning: missing braces around initializer [-Wmissing-braces] drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:1459:10: warning: (near initialization for 'task_info.process_name') [-Wmissing-braces] drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c:262:10: warning: missing braces around initializer [-Wmissing-braces] drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c:262:10: warning: (near initialization for 'task_info.process_name') [-Wmissing-braces] drivers/infiniband/sw/rxe/rxe_req.c:506:1: warning: 'fill_packet.isra.33' uses dynamic stack allocation [enabled by default] drivers/infiniband/sw/rxe/rxe_recv.c:423:1: warning: 'rxe_rcv' uses dynamic stack allocation [enabled by default] drivers/infiniband/sw/rxe/rxe_mr.c:431:1: warning: 'rxe_mem_copy' uses dynamic stack allocation [enabled by default] drivers/infiniband/sw/rxe/rxe_icrc.c:96:1: warning: 'rxe_icrc_hdr' uses dynamic stack allocation [enabled by default] drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/i2c/tda9950.c:96:1: warning: 'tda9950_write_range' uses dynamic stack allocation [enabled by default] drivers/misc/lkdtm/stackleak.c:83:1: warning: 'do_alloca' uses dynamic stack allocation [enabled by default] net/smc/smc_ib.c:152:2: warning: 'ib_query_gid' is deprecated (declared at include/rdma/ib_cache.h:139) [-Wdeprecated-declarations] net/smc/smc_ib.c:190:3: warning: 'ib_query_gid' is deprecated (declared at include/rdma/ib_cache.h:139) [-Wdeprecated-declarations] net/smc/smc_ib.c:156:46: warning: 'gattr.ndev' may be used uninitialized in this function [-Wuninitialized] drivers/md/dm-crypt.c:350:1: warning: 'crypt_iv_essiv_init' uses dynamic stack allocation [enabled by default] drivers/md/dm-crypt.c:792:1: warning: 'crypt_iv_tcw_whitening.isra.25' uses dynamic stack allocation [enabled by default] drivers/md/dm-crypt.c:645:1: warning: 'crypt_iv_lmk_one.isra.26' uses dynamic stack allocation [enabled by default] net/sctp/sm_make_chunk.c:1700:1: warning: 'sctp_pack_cookie.isra.8' uses dynamic stack allocation [enabled by default] net/sctp/sm_make_chunk.c:1877:1: warning: 'sctp_unpack_cookie' uses dynamic stack allocation [enabled by default] drivers/nfc/s3fwrn5/firmware.c:501:1: warning: 's3fwrn5_fw_download' uses dynamic stack allocation [enabled by default] net/rxrpc/rxkad.c:141:1: warning: 'rxkad_prime_packet_security' uses dynamic stack allocation [enabled by default] net/rxrpc/rxkad.c:564:1: warning: 'rxkad_verify_packet' uses dynamic stack allocation [enabled by default] net/rxrpc/rxkad.c:1052:1: warning: 'rxkad_decrypt_response.isra.6' uses dynamic stack allocation [enabled by default] net/rxrpc/rxkad.c:773:1: warning: 'rxkad_encrypt_response.isra.7' uses dynamic stack allocation [enabled by default] net/rxrpc/rxkad.c:313:1: warning: 'rxkad_secure_packet' uses dynamic stack allocation [enabled by default] drivers/iio/proximity/isl29501.c:253:7: warning: 'msb' may be used uninitialized in this function [-Wuninitialized] net/sctp/auth.c:778:1: warning: 'sctp_auth_calculate_hmac' uses dynamic stack allocation [enabled by default] drivers/md/dm-verity-fec.c:301:1: warning: 'fec_read_bufs' uses dynamic stack allocation [enabled by default] drivers/nvme/host/lightnvm.c:625:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] net/sunrpc/auth_gss/gss_krb5_crypto.c:722:1: warning: 'gss_krb5_cts_crypt' uses dynamic stack allocation [enabled by default] net/sunrpc/auth_gss/gss_krb5_crypto.c:91:1: warning: 'krb5_encrypt' uses dynamic stack allocation [enabled by default] net/sunrpc/auth_gss/gss_krb5_crypto.c:129:1: warning: 'krb5_decrypt' uses dynamic stack allocation [enabled by default] net/sunrpc/auth_gss/gss_krb5_crypto.c:549:1: warning: 'gss_encrypt_xdr_buf' uses dynamic stack allocation [enabled by default] net/sunrpc/auth_gss/gss_krb5_crypto.c:628:1: warning: 'gss_decrypt_xdr_buf' uses dynamic stack allocation [enabled by default] net/sunrpc/auth_gss/gss_krb5_crypto.c:843:1: warning: 'gss_krb5_aes_encrypt' uses dynamic stack allocation [enabled by default] net/sunrpc/auth_gss/gss_krb5_crypto.c:936:1: warning: 'gss_krb5_aes_decrypt' uses dynamic stack allocation [enabled by default] drivers/md/dm-integrity.c:1311:1: warning: 'integrity_sector_checksum' uses dynamic stack allocation [enabled by default] drivers/md/dm-integrity.c:1415:1: warning: 'integrity_metadata' uses dynamic stack allocation [enabled by default] drivers/md/dm-integrity.c:574:1: warning: 'section_mac' uses dynamic stack allocation [enabled by default] drivers/md/dm-integrity.c:1648:1: warning: '__journal_read_write' uses dynamic stack allocation [enabled by default] drivers/md/dm-integrity.c:2060:1: warning: 'do_journal_write' uses dynamic stack allocation [enabled by default] net/netfilter/nft_tproxy.c:85:9: warning: missing braces around initializer [-Wmissing-braces] net/netfilter/nft_tproxy.c:85:9: warning: (near initialization for 'taddr.in6_u') [-Wmissing-braces] drivers/media/i2c/mt9v111.c:887:15: warning: 'idx' may be used uninitialized in this function [-Wuninitialized] drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c:49:5: warning: 'nvm_param.dir_type' may be used uninitialized in this function [-Wuninitialized] net/sunrpc/stats.c:268:1: warning: 'rpc_clnt_show_stats' uses dynamic stack allocation [enabled by default] drivers/pinctrl/cirrus/pinctrl-madera-core.c:659:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/pinctrl/cirrus/pinctrl-madera-core.c:660:3: warning: 'reg' may be used uninitialized in this function [-Wuninitialized] drivers/media/usb/dvb-usb/pctv452e.c:922:2: warning: value computed is not used [-Wunused-value] drivers/net/ppp/ppp_mppe.c:186:1: warning: 'mppe_rekey' uses dynamic stack allocation [enabled by default] drivers/net/ppp/ppp_mppe.c:670:1: warning: 'mppe_decompress' uses dynamic stack allocation [enabled by default] drivers/net/ppp/ppp_mppe.c:445:1: warning: 'mppe_compress' uses dynamic stack allocation [enabled by default] drivers/net/wan/lmc/lmc_main.c:1852:9: 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:1861:9: 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:1863:5: 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:1874:9: 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:1876:5: 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:1877:5: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default] drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c:609:16: warning: 'type' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1836:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1746:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:543:41: warning: overflow in implicit constant conversion [-Woverflow] drivers/net/ethernet/neterion/vxge/vxge-config.c:1088:1: warning: 'vxge_hw_device_hw_info_get' uses dynamic stack allocation [enabled by default] drivers/net/ethernet/intel/ice/ice_main.c:4979:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/net/ethernet/intel/ice/ice_main.c:4983:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/soc/qcom/rpmh.c:355:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/target/iscsi/cxgbit/cxgbit_target.c:501:1: warning: 'cxgbit_tx_datain_iso.isra.32' uses dynamic stack allocation [enabled by default] drivers/net/ethernet/mellanox/mlx5/core/fs_core.c:815:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/target/iscsi/iscsi_target.c:2850:1: warning: 'iscsit_send_datain' uses dynamic stack allocation [enabled by default] drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c:102:1: warning: 'inst' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c:102:1: warning: 'type' may be used uninitialized in this function [-Wuninitialized] drivers/usb/wusbcore/crypto.c:286:1: warning: 'wusb_ccm_mac' uses dynamic stack allocation [enabled by default] Full Log # git rev-parse -q --verify 8c8399e0a3fba75b13d26d785a89c599b068b87a^{commit} 8c8399e0a3fba75b13d26d785a89c599b068b87a already have revision, skipping fetch # git checkout -q -f -B kisskb 8c8399e0a3fba75b13d26d785a89c599b068b87a # git clean -qxdf # < git log -1 # commit 8c8399e0a3fba75b13d26d785a89c599b068b87a # Author: Stephen Rothwell <sfr@canb.auug.org.au> # Date: Mon Aug 6 20:51:59 2018 +1000 # # Add linux-next specific files for 20180806 # # 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 # < git log --format=%s --max-count=1 8c8399e0a3fba75b13d26d785a89c599b068b87a # < make -s -j 48 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 48 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 yes: write error # make -s -j 48 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>:1338:2: warning: #warning syscall open_tree not implemented [-Wcpp] <stdin>:1341:2: warning: #warning syscall move_mount not implemented [-Wcpp] <stdin>:1344:2: warning: #warning syscall fsopen not implemented [-Wcpp] <stdin>:1347:2: warning: #warning syscall fsconfig not implemented [-Wcpp] <stdin>:1350:2: warning: #warning syscall fsmount not implemented [-Wcpp] <stdin>:1353:2: warning: #warning syscall fspick not implemented [-Wcpp] <stdin>:1356:2: warning: #warning syscall fsinfo not implemented [-Wcpp] /kisskb/src/kernel/events/ring_buffer.c: In function 'perf_output_begin_forward': /kisskb/src/kernel/events/ring_buffer.c:238:1: 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:244:1: 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:252:1: warning: 'perf_output_begin' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_log_throttle': /kisskb/src/kernel/events/core.c:7646:1: 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:9127:1: 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:7687:1: 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:6576:1: 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:6855:1: warning: 'perf_event_task_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:7211:1: 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:7048:1: 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:6949:1: 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:7575:1: 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:7483:1: 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:7516:1: 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:8324:1: 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:8012:1: warning: '___perf_sw_event' uses dynamic stack allocation [enabled by default] /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/arch/s390/crypto/aes_s390.c: In function 'fallback_blk_dec': /kisskb/src/arch/s390/crypto/aes_s390.c:217:1: warning: 'fallback_blk_dec' uses dynamic stack allocation [enabled by default] /kisskb/src/arch/s390/crypto/aes_s390.c: In function 'fallback_blk_enc': /kisskb/src/arch/s390/crypto/aes_s390.c:234:1: warning: 'fallback_blk_enc' uses dynamic stack allocation [enabled by default] /kisskb/src/arch/s390/crypto/aes_s390.c: In function 'xts_fallback_decrypt': /kisskb/src/arch/s390/crypto/aes_s390.c:486:1: warning: 'xts_fallback_decrypt' uses dynamic stack allocation [enabled by default] /kisskb/src/arch/s390/crypto/aes_s390.c: In function 'xts_fallback_encrypt': /kisskb/src/arch/s390/crypto/aes_s390.c:505:1: warning: 'xts_fallback_encrypt' 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:186:16: warning: 'old' 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:1073:29: note: expected 'void ' but argument is of type 'volatile struct loader_block ' /kisskb/src/security/integrity/ima/ima_crypto.c: In function 'calc_buffer_shash_tfm': /kisskb/src/security/integrity/ima/ima_crypto.c:600:1: warning: 'calc_buffer_shash_tfm' uses dynamic stack allocation [enabled by default] /kisskb/src/security/integrity/ima/ima_crypto.c: In function 'ima_calc_boot_aggregate_tfm': /kisskb/src/security/integrity/ima/ima_crypto.c:667:1: warning: 'ima_calc_boot_aggregate_tfm' uses dynamic stack allocation [enabled by default] /kisskb/src/security/keys/encrypted-keys/encrypted.c: In function 'calc_hash': /kisskb/src/security/keys/encrypted-keys/encrypted.c:337:1: warning: 'calc_hash' uses dynamic stack allocation [enabled by default] /kisskb/src/security/integrity/ima/ima_crypto.c: In function 'ima_calc_file_hash_tfm': /kisskb/src/security/integrity/ima/ima_crypto.c:388:1: warning: 'ima_calc_file_hash_tfm' uses dynamic stack allocation [enabled by default] /kisskb/src/security/integrity/ima/ima_crypto.c: In function 'ima_calc_field_array_hash_tfm.isra.3': /kisskb/src/security/integrity/ima/ima_crypto.c:493:1: warning: 'ima_calc_field_array_hash_tfm.isra.3' uses dynamic stack allocation [enabled by default] /kisskb/src/crypto/echainiv.c: In function 'echainiv_encrypt': /kisskb/src/crypto/echainiv.c:88:1: warning: 'echainiv_encrypt' uses dynamic stack allocation [enabled by default] /kisskb/src/crypto/seqiv.c: In function 'seqiv_aead_encrypt': /kisskb/src/crypto/seqiv.c:115:1: warning: 'seqiv_aead_encrypt' uses dynamic stack allocation [enabled by default] /kisskb/src/security/apparmor/crypto.c: In function 'aa_calc_hash': /kisskb/src/security/apparmor/crypto.c:64:1: warning: 'aa_calc_hash' uses dynamic stack allocation [enabled by default] /kisskb/src/security/apparmor/crypto.c: In function 'aa_calc_profile_hash': /kisskb/src/security/apparmor/crypto.c:106:1: warning: 'aa_calc_profile_hash' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2497:6: 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:1819:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/crypto/shash.c: In function 'shash_final_unaligned': /kisskb/src/crypto/shash.c:141:1: warning: 'shash_final_unaligned' uses dynamic stack allocation [enabled by default] /kisskb/src/crypto/shash.c: In function 'shash_update_unaligned': /kisskb/src/crypto/shash.c:105:1: warning: 'shash_update_unaligned' uses dynamic stack allocation [enabled by default] /kisskb/src/sound/hda/hdac_regmap.c: In function 'hda_reg_write': /kisskb/src/sound/hda/hdac_regmap.c:282:16: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /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/crypto/hmac.c: In function 'hmac_setkey': /kisskb/src/crypto/hmac.c:88:1: warning: 'hmac_setkey' uses dynamic stack allocation [enabled by default] /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/crypto/xcbc.c: In function 'crypto_xcbc_digest_setkey': /kisskb/src/crypto/xcbc.c:79:1: warning: 'crypto_xcbc_digest_setkey' uses dynamic stack allocation [enabled by default] /kisskb/src/crypto/cbc.c: In function 'crypto_cbc_decrypt': /kisskb/src/crypto/cbc.c:79:1: warning: 'crypto_cbc_decrypt' uses dynamic stack allocation [enabled by default] /kisskb/src/samples/statx/test-statx.c:37:34: warning: 'struct statx' declared inside parameter list unsigned int mask, struct statx buffer) ^ /kisskb/src/samples/statx/test-statx.c:37:34: warning: its scope is only this definition or declaration, which is probably not what you want /kisskb/src/samples/statx/test-statx.c: In function 'statx': /kisskb/src/samples/statx/test-statx.c:39:17: error: '__NR_statx' undeclared (first use in this function) return syscall(__NR_statx, dfd, filename, flags, mask, buffer); ^ /kisskb/src/samples/statx/test-statx.c:39:17: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/samples/statx/test-statx.c: At top level: /kisskb/src/samples/statx/test-statx.c:42:50: warning: 'struct statx_timestamp' declared inside parameter list static void print_time(const char field, struct statx_timestamp ts) ^ /kisskb/src/samples/statx/test-statx.c: In function 'print_time': /kisskb/src/samples/statx/test-statx.c:49:10: error: dereferencing pointer to incomplete type tim = ts->tv_sec; ^ /kisskb/src/samples/statx/test-statx.c:61:20: error: dereferencing pointer to incomplete type printf(".%09u", ts->tv_nsec); ^ /kisskb/src/samples/statx/test-statx.c: At top level: /kisskb/src/samples/statx/test-statx.c:71:31: warning: 'struct statx' declared inside parameter list static void dump_statx(struct statx stx) ^ /kisskb/src/samples/statx/test-statx.c: In function 'dump_statx': /kisskb/src/samples/statx/test-statx.c:75:28: error: dereferencing pointer to incomplete type printf("results=%x\n", stx->stx_mask); ^ /kisskb/src/samples/statx/test-statx.c:78:9: error: dereferencing pointer to incomplete type if (stx->stx_mask & STATX_SIZE) ^ /kisskb/src/samples/statx/test-statx.c:78:22: error: 'STATX_SIZE' undeclared (first use in this function) if (stx->stx_mask & STATX_SIZE) ^ /kisskb/src/samples/statx/test-statx.c:79:51: error: dereferencing pointer to incomplete type printf(" Size: %-15llu", (unsigned long long)stx->stx_size); ^ /kisskb/src/samples/statx/test-statx.c:80:9: error: dereferencing pointer to incomplete type if (stx->stx_mask & STATX_BLOCKS) ^ /kisskb/src/samples/statx/test-statx.c:80:22: error: 'STATX_BLOCKS' undeclared (first use in this function) if (stx->stx_mask & STATX_BLOCKS) ^ /kisskb/src/samples/statx/test-statx.c:81:53: error: dereferencing pointer to incomplete type printf(" Blocks: %-10llu", (unsigned long long)stx->stx_blocks); ^ /kisskb/src/samples/statx/test-statx.c:82:53: error: dereferencing pointer to incomplete type printf(" IO Block: %-6llu", (unsigned long long)stx->stx_blksize); ^ /kisskb/src/samples/statx/test-statx.c:83:9: error: dereferencing pointer to incomplete type if (stx->stx_mask & STATX_TYPE) { ^ /kisskb/src/samples/statx/test-statx.c:83:22: error: 'STATX_TYPE' undeclared (first use in this function) if (stx->stx_mask & STATX_TYPE) { ^ /kisskb/src/samples/statx/test-statx.c:84:14: error: dereferencing pointer to incomplete type switch (stx->stx_mode & S_IFMT) { ^ /kisskb/src/samples/statx/test-statx.c:93:38: error: dereferencing pointer to incomplete type printf(" unknown type (%o)\n", stx->stx_mode & S_IFMT); ^ /kisskb/src/samples/statx/test-statx.c:100:34: error: dereferencing pointer to incomplete type sprintf(buffer, "%02x:%02x", stx->stx_dev_major, stx->stx_dev_minor); ^ /kisskb/src/samples/statx/test-statx.c:100:54: error: dereferencing pointer to incomplete type sprintf(buffer, "%02x:%02x", stx->stx_dev_major, stx->stx_dev_minor); ^ /kisskb/src/samples/statx/test-statx.c:102:9: error: dereferencing pointer to incomplete type if (stx->stx_mask & STATX_INO) ^ /kisskb/src/samples/statx/test-statx.c:102:22: error: 'STATX_INO' undeclared (first use in this function) if (stx->stx_mask & STATX_INO) ^ /kisskb/src/samples/statx/test-statx.c:103:53: error: dereferencing pointer to incomplete type printf(" Inode: %-11llu", (unsigned long long) stx->stx_ino); ^ /kisskb/src/samples/statx/test-statx.c:104:9: error: dereferencing pointer to incomplete type if (stx->stx_mask & STATX_NLINK) ^ /kisskb/src/samples/statx/test-statx.c:104:22: error: 'STATX_NLINK' undeclared (first use in this function) if (stx->stx_mask & STATX_NLINK) ^ /kisskb/src/samples/statx/test-statx.c:105:29: error: dereferencing pointer to incomplete type printf(" Links: %-5u", stx->stx_nlink); ^ /kisskb/src/samples/statx/test-statx.c:106:9: error: dereferencing pointer to incomplete type if (stx->stx_mask & STATX_TYPE) { ^ /kisskb/src/samples/statx/test-statx.c:107:14: error: dereferencing pointer to incomplete type switch (stx->stx_mode & S_IFMT) { ^ /kisskb/src/samples/statx/test-statx.c:111:14: error: dereferencing pointer to incomplete type stx->stx_rdev_major, stx->stx_rdev_minor); ^ /kisskb/src/samples/statx/test-statx.c:111:35: error: dereferencing pointer to incomplete type stx->stx_rdev_major, stx->stx_rdev_minor); ^ /kisskb/src/samples/statx/test-statx.c:117:9: error: dereferencing pointer to incomplete type if (stx->stx_mask & STATX_MODE) ^ /kisskb/src/samples/statx/test-statx.c:117:22: error: 'STATX_MODE' undeclared (first use in this function) if (stx->stx_mask & STATX_MODE) ^ /kisskb/src/samples/statx/test-statx.c:119:13: error: dereferencing pointer to incomplete type stx->stx_mode & 07777, ^ /kisskb/src/samples/statx/test-statx.c:121:13: error: dereferencing pointer to incomplete type stx->stx_mode & S_IRUSR ? 'r' : '-', ^ /kisskb/src/samples/statx/test-statx.c:122:13: error: dereferencing pointer to incomplete type stx->stx_mode & S_IWUSR ? 'w' : '-', ^ /kisskb/src/samples/statx/test-statx.c:123:13: error: dereferencing pointer to incomplete type stx->stx_mode & S_IXUSR ? 'x' : '-', ^ /kisskb/src/samples/statx/test-statx.c:124:13: error: dereferencing pointer to incomplete type stx->stx_mode & S_IRGRP ? 'r' : '-', ^ /kisskb/src/samples/statx/test-statx.c:125:13: error: dereferencing pointer to incomplete type stx->stx_mode & S_IWGRP ? 'w' : '-', ^ /kisskb/src/samples/statx/test-statx.c:126:13: error: dereferencing pointer to incomplete type stx->stx_mode & S_IXGRP ? 'x' : '-', ^ /kisskb/src/samples/statx/test-statx.c:127:13: error: dereferencing pointer to incomplete type stx->stx_mode & S_IROTH ? 'r' : '-', ^ /kisskb/src/samples/statx/test-statx.c:128:13: error: dereferencing pointer to incomplete type stx->stx_mode & S_IWOTH ? 'w' : '-', ^ /kisskb/src/samples/statx/test-statx.c:129:13: error: dereferencing pointer to incomplete type stx->stx_mode & S_IXOTH ? 'x' : '-'); ^ /kisskb/src/samples/statx/test-statx.c:130:9: error: dereferencing pointer to incomplete type if (stx->stx_mask & STATX_UID) ^ /kisskb/src/samples/statx/test-statx.c:130:22: error: 'STATX_UID' undeclared (first use in this function) if (stx->stx_mask & STATX_UID) ^ /kisskb/src/samples/statx/test-statx.c:131:28: error: dereferencing pointer to incomplete type printf("Uid: %5d ", stx->stx_uid); ^ /kisskb/src/samples/statx/test-statx.c:132:9: error: dereferencing pointer to incomplete type if (stx->stx_mask & STATX_GID) ^ /kisskb/src/samples/statx/test-statx.c:132:22: error: 'STATX_GID' undeclared (first use in this function) if (stx->stx_mask & STATX_GID) ^ /kisskb/src/samples/statx/test-statx.c:133:27: error: dereferencing pointer to incomplete type printf("Gid: %5d\n", stx->stx_gid); ^ /kisskb/src/samples/statx/test-statx.c:135:9: error: dereferencing pointer to incomplete type if (stx->stx_mask & STATX_ATIME) ^ /kisskb/src/samples/statx/test-statx.c:135:22: error: 'STATX_ATIME' undeclared (first use in this function) if (stx->stx_mask & STATX_ATIME) ^ /kisskb/src/samples/statx/test-statx.c:136:30: error: dereferencing pointer to incomplete type print_time("Access: ", &stx->stx_atime); ^ /kisskb/src/samples/statx/test-statx.c:137:9: error: dereferencing pointer to incomplete type if (stx->stx_mask & STATX_MTIME) ^ /kisskb/src/samples/statx/test-statx.c:137:22: error: 'STATX_MTIME' undeclared (first use in this function) if (stx->stx_mask & STATX_MTIME) ^ /kisskb/src/samples/statx/test-statx.c:138:30: error: dereferencing pointer to incomplete type print_time("Modify: ", &stx->stx_mtime); ^ /kisskb/src/samples/statx/test-statx.c:139:9: error: dereferencing pointer to incomplete type if (stx->stx_mask & STATX_CTIME) ^ /kisskb/src/samples/statx/test-statx.c:139:22: error: 'STATX_CTIME' undeclared (first use in this function) if (stx->stx_mask & STATX_CTIME) ^ /kisskb/src/samples/statx/test-statx.c:140:30: error: dereferencing pointer to incomplete type print_time("Change: ", &stx->stx_ctime); ^ /kisskb/src/samples/statx/test-statx.c:141:9: error: dereferencing pointer to incomplete type if (stx->stx_mask & STATX_BTIME) ^ /kisskb/src/samples/statx/test-statx.c:141:22: error: 'STATX_BTIME' undeclared (first use in this function) if (stx->stx_mask & STATX_BTIME) ^ /kisskb/src/samples/statx/test-statx.c:142:30: error: dereferencing pointer to incomplete type print_time(" Birth: ", &stx->stx_btime); ^ /kisskb/src/samples/statx/test-statx.c:144:9: error: dereferencing pointer to incomplete type if (stx->stx_attributes_mask) { ^ /kisskb/src/samples/statx/test-statx.c:160:38: error: dereferencing pointer to incomplete type printf("Attributes: %016llx (", stx->stx_attributes); ^ /kisskb/src/samples/statx/test-statx.c:162:14: error: dereferencing pointer to incomplete type bits = stx->stx_attributes >> byte; ^ /kisskb/src/samples/statx/test-statx.c:163:15: error: dereferencing pointer to incomplete type mbits = stx->stx_attributes_mask >> byte; ^ /kisskb/src/samples/statx/test-statx.c: In function 'main': /kisskb/src/samples/statx/test-statx.c:211:15: error: storage size of 'stx' isn't known struct statx stx; ^ /kisskb/src/samples/statx/test-statx.c:214:22: error: 'STATX_ALL' undeclared (first use in this function) unsigned int mask = STATX_ALL; ^ /kisskb/src/samples/statx/test-statx.c:232:13: error: 'STATX_BASIC_STATS' undeclared (first use in this function) mask &= ~STATX_BASIC_STATS; ^ /kisskb/src/samples/statx/test-statx.c:211:15: warning: unused variable 'stx' [-Wunused-variable] struct statx stx; ^ scripts/Makefile.host:90: recipe for target 'samples/statx/test-statx' failed make[3]: * [samples/statx/test-statx] Error 1 /kisskb/src/scripts/Makefile.build:558: recipe for target 'samples/statx' failed make[2]: * [samples/statx] Error 2 make[2]: * Waiting for unfinished jobs.... /kisskb/src/drivers/block/drbd/drbd_worker.c: In function 'drbd_csum_ee': /kisskb/src/drivers/block/drbd/drbd_worker.c:325:1: warning: 'drbd_csum_ee' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/block/drbd/drbd_worker.c: In function 'drbd_csum_bio': /kisskb/src/drivers/block/drbd/drbd_worker.c:352:1: warning: 'drbd_csum_bio' uses dynamic stack allocation [enabled by default] /kisskb/src/crypto/gcm.c: In function 'crypto_rfc4543_copy_src_to_dst': /kisskb/src/crypto/gcm.c:1077:1: warning: 'crypto_rfc4543_copy_src_to_dst' uses dynamic stack allocation [enabled by default] /kisskb/src/net/bridge/netfilter/ebtables.c: In function 'compat_copy_everything_to_user': /kisskb/src/net/bridge/netfilter/ebtables.c:1906:1: warning: 'compat_copy_everything_to_user' uses dynamic stack allocation [enabled by default] /kisskb/src/crypto/ccm.c: In function 'crypto_ccm_auth': /kisskb/src/crypto/ccm.c:235:1: warning: 'crypto_ccm_auth' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/smp.c: In function 'smp_call_function_single': /kisskb/src/kernel/smp.c:307:1: warning: 'smp_call_function_single' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/block/drbd/drbd_receiver.c: In function 'drbd_do_auth': /kisskb/src/drivers/block/drbd/drbd_receiver.c:5400:1: warning: 'drbd_do_auth' uses dynamic stack allocation [enabled by default] /kisskb/src/Makefile:1040: recipe for target 'samples' failed make[1]: * [samples] Error 2 make[1]: *** Waiting for unfinished jobs.... /kisskb/src/crypto/cryptd.c: In function 'cryptd_skcipher_decrypt': /kisskb/src/crypto/cryptd.c:533:1: warning: 'cryptd_skcipher_decrypt' uses dynamic stack allocation [enabled by default] /kisskb/src/crypto/cryptd.c: In function 'cryptd_skcipher_encrypt': /kisskb/src/crypto/cryptd.c:505:1: warning: 'cryptd_skcipher_encrypt' uses dynamic stack allocation [enabled by default] /kisskb/src/sound/soc/codecs/arizona.c: In function 'arizona_hw_params': /kisskb/src/sound/soc/codecs/arizona.c:1893:3: warning: 'aif_rx_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/arizona.c:1890:3: warning: 'aif_tx_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/s390/net/ism_drv.c: In function 'query_info': /kisskb/src/drivers/s390/net/ism_drv.c:84:1: warning: 'query_info' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/s390/net/ism_drv.c: In function 'register_sba': /kisskb/src/drivers/s390/net/ism_drv.c:111:1: warning: 'register_sba' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/s390/net/ism_drv.c: In function 'register_ieq': /kisskb/src/drivers/s390/net/ism_drv.c:140:1: warning: 'register_ieq' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/s390/net/ism_drv.c: In function 'ism_query_rgid': /kisskb/src/drivers/s390/net/ism_drv.c:209:1: warning: 'ism_query_rgid' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/s390/net/ism_drv.c: In function 'ism_unregister_dmb': /kisskb/src/drivers/s390/net/ism_drv.c:297:1: warning: 'ism_unregister_dmb' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/s390/net/ism_drv.c: In function 'ism_add_vlan_id': /kisskb/src/drivers/s390/net/ism_drv.c:311:1: warning: 'ism_add_vlan_id' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/s390/net/ism_drv.c: In function 'ism_del_vlan_id': /kisskb/src/drivers/s390/net/ism_drv.c:325:1: warning: 'ism_del_vlan_id' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/s390/net/ism_drv.c: In function 'ism_signal_ieq': /kisskb/src/drivers/s390/net/ism_drv.c:353:1: warning: 'ism_signal_ieq' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/s390/net/ism_drv.c: In function 'ism_dev_init': /kisskb/src/drivers/s390/net/ism_drv.c:487:1: warning: 'ism_dev_init' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/s390/net/ism_drv.c: In function 'ism_register_dmb': /kisskb/src/drivers/s390/net/ism_drv.c:276:1: warning: 'ism_register_dmb' uses dynamic stack allocation [enabled by default] /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1433:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/slub.c: In function 'deactivate_slab.isra.49': /kisskb/src/mm/slub.c:2134:1: warning: 'deactivate_slab.isra.49' uses dynamic stack allocation [enabled by default] /kisskb/src/mm/slub.c: In function 'unfreeze_partials.isra.50': /kisskb/src/mm/slub.c:2202:1: warning: 'unfreeze_partials.isra.50' uses dynamic stack allocation [enabled by default] /kisskb/src/mm/slub.c: In function 'get_partial_node.isra.51': /kisskb/src/mm/slub.c:1834:1: warning: 'get_partial_node.isra.51' uses dynamic stack allocation [enabled by default] /kisskb/src/mm/slub.c: In function '___slab_alloc': /kisskb/src/mm/slub.c:2589:1: warning: '___slab_alloc' uses dynamic stack allocation [enabled by default] /kisskb/src/mm/slub.c: In function '__slab_free': /kisskb/src/mm/slub.c:2890:1: 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:555:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/block/cryptoloop.c: In function 'cryptoloop_transfer': /kisskb/src/drivers/block/cryptoloop.c:167:1: warning: 'cryptoloop_transfer' uses dynamic stack allocation [enabled by default] /kisskb/src/net/ceph/crypto.c: In function 'ceph_aes_crypt.isra.4': /kisskb/src/net/ceph/crypto.c:278:1: warning: 'ceph_aes_crypt.isra.4' uses dynamic stack allocation [enabled by default] /kisskb/src/fs/crypto/keyinfo.c: In function 'derive_essiv_salt': /kisskb/src/fs/crypto/keyinfo.c:250:1: warning: 'derive_essiv_salt' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/rseq.c: In function 'rseq_ip_fixup': /kisskb/src/kernel/rseq.c:249:1: warning: 'rseq_ip_fixup' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/rseq.c: In function 'rseq_syscall': /kisskb/src/kernel/rseq.c:301:1: warning: 'rseq_syscall' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_replace': /kisskb/src/drivers/dma-buf/reservation.c:208:2: warning: 'k' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/dma-buf/reservation.c:211:7: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bridge/br_netlink.c: In function 'br_process_vlan_info': /kisskb/src/net/bridge/br_netlink.c:589:10: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/crypto/chelsio/chcr_algo.c: In function 'chcr_cipher_fallback': /kisskb/src/drivers/crypto/chelsio/chcr_algo.c:697:1: warning: 'chcr_cipher_fallback' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/crypto/chelsio/chcr_algo.c: In function 'chcr_ahash_setkey': /kisskb/src/drivers/crypto/chelsio/chcr_algo.c:2072:1: warning: 'chcr_ahash_setkey' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/crypto/chelsio/chcr_algo.c: In function 'chcr_authenc_setkey': /kisskb/src/drivers/crypto/chelsio/chcr_algo.c:3484:1: warning: 'chcr_authenc_setkey' uses dynamic stack allocation [enabled by default] /kisskb/src/fs/ecryptfs/crypto.c: In function 'ecryptfs_hash_digest': /kisskb/src/fs/ecryptfs/crypto.c:75:1: warning: 'ecryptfs_hash_digest' uses dynamic stack allocation [enabled by default] /kisskb/src/crypto/authenc.c: In function 'crypto_authenc_copy_assoc': /kisskb/src/crypto/authenc.c:197:1: warning: 'crypto_authenc_copy_assoc' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/crypto/ccree/cc_cipher.c: In function 'cc_cipher_setkey': /kisskb/src/drivers/crypto/ccree/cc_cipher.c:383:1: warning: 'cc_cipher_setkey' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/crypto/chelsio/chtls/chtls_cm.c: In function 'wait_for_states.constprop.22': /kisskb/src/drivers/crypto/chelsio/chtls/chtls_cm.c:405:1: warning: 'wait_for_states.constprop.22' uses dynamic stack allocation [enabled by default] /kisskb/src/crypto/authencesn.c: In function 'crypto_authenc_esn_copy': /kisskb/src/crypto/authencesn.c:194:1: warning: 'crypto_authenc_esn_copy' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/crypto/qce/ablkcipher.c: In function 'qce_ablkcipher_crypt': /kisskb/src/drivers/crypto/qce/ablkcipher.c:229:1: warning: 'qce_ablkcipher_crypt' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/crypto/mediatek/mtk-sha.c: In function 'mtk_sha_setkey': /kisskb/src/drivers/crypto/mediatek/mtk-sha.c:834:1: warning: 'mtk_sha_setkey' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/crypto/mediatek/mtk-sha.c: In function 'mtk_sha_finish_hmac': /kisskb/src/drivers/crypto/mediatek/mtk-sha.c:373:1: warning: 'mtk_sha_finish_hmac' uses dynamic stack allocation [enabled by default] /kisskb/src/lib/libcrc32c.c: In function 'crc32c': /kisskb/src/lib/libcrc32c.c:59:1: warning: 'crc32c' uses dynamic stack allocation [enabled by default] /kisskb/src/sound/soc/codecs/da7219-aad.c: In function 'da7219_aad_hptest_work': /kisskb/src/sound/soc/codecs/da7219-aad.c:318:17: warning: 'pll_ctrl' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/f2fs/file.c: In function 'f2fs_precache_extents': /kisskb/src/fs/f2fs/file.c:2869:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/crypto/s5p-sss.c: In function 's5p_hash_shash_digest': /kisskb/src/drivers/crypto/s5p-sss.c:1534:1: warning: 's5p_hash_shash_digest' uses dynamic stack allocation [enabled by default] /kisskb/src/crypto/algif_hash.c: In function 'hash_accept': /kisskb/src/crypto/algif_hash.c:276:1: warning: 'hash_accept' uses dynamic stack allocation [enabled by default] /kisskb/src/crypto/algif_aead.c: In function 'crypto_aead_copy_sgl': /kisskb/src/crypto/algif_aead.c:90:1: warning: 'crypto_aead_copy_sgl' uses dynamic stack allocation [enabled by default] /kisskb/src/net/mac802154/llsec.c: In function 'llsec_do_decrypt_unauth.isra.3': /kisskb/src/net/mac802154/llsec.c:859:1: warning: 'llsec_do_decrypt_unauth.isra.3' uses dynamic stack allocation [enabled by default] /kisskb/src/net/mac802154/llsec.c: In function 'llsec_do_encrypt_unauth.isra.4': /kisskb/src/net/mac802154/llsec.c:641:1: warning: 'llsec_do_encrypt_unauth.isra.4' uses dynamic stack allocation [enabled by default] /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:545:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/ncsi/ncsi-manage.c: In function 'set_one_vid': /kisskb/src/net/ncsi/ncsi-manage.c:625:19: warning: 'vid' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/test_ubsan.c: In function 'test_ubsan_out_of_bounds': /kisskb/src/lib/test_ubsan.c:67:1: warning: 'test_ubsan_out_of_bounds' uses dynamic stack allocation [enabled by default] /kisskb/src/lib/test_ubsan.c: In function 'test_ubsan_vla_bound_not_positive': /kisskb/src/lib/test_ubsan.c:51:1: warning: 'test_ubsan_vla_bound_not_positive' uses dynamic stack allocation [enabled by default] /kisskb/src/lib/test_ubsan.c: At top level: cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] /kisskb/src/fs/nfs/super.c: In function 'nfs_show_stats': /kisskb/src/fs/nfs/super.c:891:1: warning: 'nfs_show_stats' uses dynamic stack allocation [enabled by default] /kisskb/src/sound/soc/codecs/rt5665.c: In function 'rt5665_i2s_pin_event': /kisskb/src/sound/soc/codecs/rt5665.c:2666:33: warning: 'val2' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/rt5665.c:2663:33: warning: 'val1' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc': /kisskb/src/fs/nfsd/nfs4xdr.c:2078:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/nfsd/nfs4xdr.c:2083:42: warning: 'end' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/input/joystick/analog.c:172:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] /kisskb/src/drivers/iommu/io-pgtable-arm-v7s.c: In function '__arm_v7s_map.constprop.5': /kisskb/src/drivers/iommu/io-pgtable-arm-v7s.c:438:7: warning: 'cptep' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/nfsd/nfs4recover.c: In function 'nfs4_make_rec_clidname': /kisskb/src/fs/nfsd/nfs4recover.c:147:1: warning: 'nfs4_make_rec_clidname' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c: In function 'gmc_v8_0_process_interrupt': /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:1459:10: warning: missing braces around initializer [-Wmissing-braces] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:1459:10: warning: (near initialization for 'task_info.process_name') [-Wmissing-braces] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c: In function 'gmc_v9_0_process_interrupt': /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c:262:10: warning: missing braces around initializer [-Wmissing-braces] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c:262:10: warning: (near initialization for 'task_info.process_name') [-Wmissing-braces] /kisskb/src/drivers/infiniband/sw/rxe/rxe_req.c: In function 'fill_packet.isra.33': /kisskb/src/drivers/infiniband/sw/rxe/rxe_req.c:506:1: warning: 'fill_packet.isra.33' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/infiniband/sw/rxe/rxe_recv.c: In function 'rxe_rcv': /kisskb/src/drivers/infiniband/sw/rxe/rxe_recv.c:423:1: warning: 'rxe_rcv' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/infiniband/sw/rxe/rxe_mr.c: In function 'rxe_mem_copy': /kisskb/src/drivers/infiniband/sw/rxe/rxe_mr.c:431:1: warning: 'rxe_mem_copy' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/infiniband/sw/rxe/rxe_icrc.c: In function 'rxe_icrc_hdr': /kisskb/src/drivers/infiniband/sw/rxe/rxe_icrc.c:96:1: warning: 'rxe_icrc_hdr' uses dynamic stack allocation [enabled by default] /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/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:340:21: note: 'pdeo' was declared here /kisskb/src/drivers/gpu/drm/i2c/tda9950.c: In function 'tda9950_write_range': /kisskb/src/drivers/gpu/drm/i2c/tda9950.c:96:1: warning: 'tda9950_write_range' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/misc/lkdtm/stackleak.c: In function 'do_alloca': /kisskb/src/drivers/misc/lkdtm/stackleak.c:83:1: warning: 'do_alloca' uses dynamic stack allocation [enabled by default] /kisskb/src/net/smc/smc_ib.c: In function 'smc_ib_fill_mac': /kisskb/src/net/smc/smc_ib.c:152:2: warning: 'ib_query_gid' is deprecated (declared at /kisskb/src/include/rdma/ib_cache.h:139) [-Wdeprecated-declarations] /kisskb/src/net/smc/smc_ib.c: In function 'smc_ib_determine_gid': /kisskb/src/net/smc/smc_ib.c:190:3: warning: 'ib_query_gid' is deprecated (declared at /kisskb/src/include/rdma/ib_cache.h:139) [-Wdeprecated-declarations] /kisskb/src/net/smc/smc_ib.c: In function 'smc_ib_fill_mac': /kisskb/src/net/smc/smc_ib.c:156:46: warning: 'gattr.ndev' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/md/dm-crypt.c: In function 'crypt_iv_essiv_init': /kisskb/src/drivers/md/dm-crypt.c:350:1: warning: 'crypt_iv_essiv_init' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/md/dm-crypt.c: In function 'crypt_iv_tcw_whitening.isra.25': /kisskb/src/drivers/md/dm-crypt.c:792:1: warning: 'crypt_iv_tcw_whitening.isra.25' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/md/dm-crypt.c: In function 'crypt_iv_lmk_one.isra.26': /kisskb/src/drivers/md/dm-crypt.c:645:1: warning: 'crypt_iv_lmk_one.isra.26' uses dynamic stack allocation [enabled by default] /kisskb/src/net/sctp/sm_make_chunk.c: In function 'sctp_pack_cookie.isra.8': /kisskb/src/net/sctp/sm_make_chunk.c:1700:1: warning: 'sctp_pack_cookie.isra.8' uses dynamic stack allocation [enabled by default] /kisskb/src/net/sctp/sm_make_chunk.c: In function 'sctp_unpack_cookie': /kisskb/src/net/sctp/sm_make_chunk.c:1877:1: warning: 'sctp_unpack_cookie' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/nfc/s3fwrn5/firmware.c: In function 's3fwrn5_fw_download': /kisskb/src/drivers/nfc/s3fwrn5/firmware.c:501:1: warning: 's3fwrn5_fw_download' uses dynamic stack allocation [enabled by default] /kisskb/src/net/rxrpc/rxkad.c: In function 'rxkad_prime_packet_security': /kisskb/src/net/rxrpc/rxkad.c:141:1: warning: 'rxkad_prime_packet_security' uses dynamic stack allocation [enabled by default] /kisskb/src/net/rxrpc/rxkad.c: In function 'rxkad_verify_packet': /kisskb/src/net/rxrpc/rxkad.c:564:1: warning: 'rxkad_verify_packet' uses dynamic stack allocation [enabled by default] /kisskb/src/net/rxrpc/rxkad.c: In function 'rxkad_decrypt_response.isra.6': /kisskb/src/net/rxrpc/rxkad.c:1052:1: warning: 'rxkad_decrypt_response.isra.6' uses dynamic stack allocation [enabled by default] /kisskb/src/net/rxrpc/rxkad.c: In function 'rxkad_encrypt_response.isra.7': /kisskb/src/net/rxrpc/rxkad.c:773:1: warning: 'rxkad_encrypt_response.isra.7' uses dynamic stack allocation [enabled by default] /kisskb/src/net/rxrpc/rxkad.c: In function 'rxkad_secure_packet': /kisskb/src/net/rxrpc/rxkad.c:313:1: warning: 'rxkad_secure_packet' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/iio/proximity/isl29501.c: In function 'isl29501_register_write': /kisskb/src/drivers/iio/proximity/isl29501.c:253:7: warning: 'msb' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/sctp/auth.c: In function 'sctp_auth_calculate_hmac': /kisskb/src/net/sctp/auth.c:778:1: warning: 'sctp_auth_calculate_hmac' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/md/dm-verity-fec.c: In function 'fec_read_bufs': /kisskb/src/drivers/md/dm-verity-fec.c:301:1: warning: 'fec_read_bufs' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/nvme/host/lightnvm.c: In function 'nvme_nvm_get_chk_meta': /kisskb/src/drivers/nvme/host/lightnvm.c:625:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/sunrpc/auth_gss/gss_krb5_crypto.c: In function 'gss_krb5_cts_crypt': /kisskb/src/net/sunrpc/auth_gss/gss_krb5_crypto.c:722:1: warning: 'gss_krb5_cts_crypt' uses dynamic stack allocation [enabled by default] /kisskb/src/net/sunrpc/auth_gss/gss_krb5_crypto.c: In function 'krb5_encrypt': /kisskb/src/net/sunrpc/auth_gss/gss_krb5_crypto.c:91:1: warning: 'krb5_encrypt' uses dynamic stack allocation [enabled by default] /kisskb/src/net/sunrpc/auth_gss/gss_krb5_crypto.c: In function 'krb5_decrypt': /kisskb/src/net/sunrpc/auth_gss/gss_krb5_crypto.c:129:1: warning: 'krb5_decrypt' uses dynamic stack allocation [enabled by default] /kisskb/src/net/sunrpc/auth_gss/gss_krb5_crypto.c: In function 'gss_encrypt_xdr_buf': /kisskb/src/net/sunrpc/auth_gss/gss_krb5_crypto.c:549:1: warning: 'gss_encrypt_xdr_buf' uses dynamic stack allocation [enabled by default] /kisskb/src/net/sunrpc/auth_gss/gss_krb5_crypto.c: In function 'gss_decrypt_xdr_buf': /kisskb/src/net/sunrpc/auth_gss/gss_krb5_crypto.c:628:1: warning: 'gss_decrypt_xdr_buf' uses dynamic stack allocation [enabled by default] /kisskb/src/net/sunrpc/auth_gss/gss_krb5_crypto.c: In function 'gss_krb5_aes_encrypt': /kisskb/src/net/sunrpc/auth_gss/gss_krb5_crypto.c:843:1: warning: 'gss_krb5_aes_encrypt' uses dynamic stack allocation [enabled by default] /kisskb/src/net/sunrpc/auth_gss/gss_krb5_crypto.c: In function 'gss_krb5_aes_decrypt': /kisskb/src/net/sunrpc/auth_gss/gss_krb5_crypto.c:936:1: warning: 'gss_krb5_aes_decrypt' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/md/dm-integrity.c: In function 'integrity_sector_checksum': /kisskb/src/drivers/md/dm-integrity.c:1311:1: warning: 'integrity_sector_checksum' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/md/dm-integrity.c: In function 'integrity_metadata': /kisskb/src/drivers/md/dm-integrity.c:1415:1: warning: 'integrity_metadata' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/md/dm-integrity.c: In function 'section_mac': /kisskb/src/drivers/md/dm-integrity.c:574:1: warning: 'section_mac' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/md/dm-integrity.c: In function '__journal_read_write': /kisskb/src/drivers/md/dm-integrity.c:1648:1: warning: '__journal_read_write' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/md/dm-integrity.c: In function 'do_journal_write': /kisskb/src/drivers/md/dm-integrity.c:2060:1: warning: 'do_journal_write' uses dynamic stack allocation [enabled by default] /kisskb/src/net/netfilter/nft_tproxy.c: In function 'nft_tproxy_eval_v6': /kisskb/src/net/netfilter/nft_tproxy.c:85:9: warning: missing braces around initializer [-Wmissing-braces] /kisskb/src/net/netfilter/nft_tproxy.c:85:9: warning: (near initialization for 'taddr.in6_u') [-Wmissing-braces] /kisskb/src/drivers/media/i2c/mt9v111.c: In function 'mt9v111_set_format': /kisskb/src/drivers/media/i2c/mt9v111.c:887:15: warning: 'idx' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c: In function 'bnxt_hwrm_nvm_req.constprop.1': /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c:49:5: warning: 'nvm_param.dir_type' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/sunrpc/stats.c: In function 'rpc_clnt_show_stats': /kisskb/src/net/sunrpc/stats.c:268:1: warning: 'rpc_clnt_show_stats' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/pinctrl/cirrus/pinctrl-madera-core.c: In function 'madera_mux_set_mux': /kisskb/src/drivers/pinctrl/cirrus/pinctrl-madera-core.c:659:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/pinctrl/cirrus/pinctrl-madera-core.c:660:3: warning: 'reg' may be used uninitialized in this function [-Wuninitialized] /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/ppp/ppp_mppe.c: In function 'mppe_rekey': /kisskb/src/drivers/net/ppp/ppp_mppe.c:186:1: warning: 'mppe_rekey' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/net/ppp/ppp_mppe.c: In function 'mppe_decompress': /kisskb/src/drivers/net/ppp/ppp_mppe.c:670:1: warning: 'mppe_decompress' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/net/ppp/ppp_mppe.c: In function 'mppe_compress': /kisskb/src/drivers/net/ppp/ppp_mppe.c:445:1: warning: 'mppe_compress' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/net/wan/lmc/lmc_main.c: In function 'lmc_softreset': /kisskb/src/drivers/net/wan/lmc/lmc_main.c:1852:9: 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:1073:29: note: expected 'void ' but argument is of type 'volatile struct tulip_desc_t ' /kisskb/src/drivers/net/wan/lmc/lmc_main.c:1861:9: 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:1073:29: note: expected 'void ' but argument is of type 'volatile struct tulip_desc_t ' /kisskb/src/drivers/net/wan/lmc/lmc_main.c:1863:5: 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:1073:29: note: expected 'void ' but argument is of type 'volatile struct tulip_desc_t ' /kisskb/src/drivers/net/wan/lmc/lmc_main.c:1874:9: 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:1073:29: 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:1073:29: note: expected 'void ' but argument is of type 'volatile struct tulip_desc_t ' /kisskb/src/drivers/net/wan/lmc/lmc_main.c:1877:5: 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:1073:29: note: expected 'void ' but argument is of type 'volatile struct tulip_desc_t ' /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:609:16: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c: In function 'tun_get_user': /kisskb/src/drivers/net/tun.c:1836:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1746:46: warning: 'linear' 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:543:41: warning: overflow in implicit constant conversion [-Woverflow] /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:1088:1: warning: 'vxge_hw_device_hw_info_get' uses dynamic stack allocation [enabled by default] /kisskb/src/drivers/net/ethernet/intel/ice/ice_main.c: In function 'ice_vsi_open': /kisskb/src/drivers/net/ethernet/intel/ice/ice_main.c:4979:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/ethernet/intel/ice/ice_main.c:4983:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /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/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/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:815:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/target/iscsi/iscsi_target.c: In function 'iscsit_send_datain': /kisskb/src/drivers/target/iscsi/iscsi_target.c:2850:1: warning: 'iscsit_send_datain' uses dynamic stack allocation [enabled by default] /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:102:1: warning: 'inst' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c:102:1: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/usb/wusbcore/crypto.c: In function 'wusb_ccm_mac': /kisskb/src/drivers/usb/wusbcore/crypto.c:286:1: warning: 'wusb_ccm_mac' uses dynamic stack allocation [enabled by default] Makefile:146: recipe for target 'sub-make' failed make: *** [sub-make] Error 2 Command 'make -s -j 48 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: 0:10:31.726272

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