Buildresult: linus/s390-allyesconfig/s390x-gcc4.6 built on Oct 26 2018, 02:30
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Status:
Failed
Date/Time:
Oct 26 2018, 02:30
Duration:
0:06:31.440247
Builder:
ka2
Revision:
Merge tag 'pci-v4.20-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci (
bd6bf7c10484f026505814b690104cdef27ed460)
Target:
linus/s390-allyesconfig/s390x-gcc4.6
Branch:
linus
Compiler:
s390x-gcc4.6
(s390x-linux-gcc (GCC) 4.6.3)
Config:
allyesconfig
(
download
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Log:
Download original
Possible errors
arch/s390/kernel/nospec-branch.c:130:61: error: macro "memcpy" passed 6 arguments, but takes just 3 make[3]: *** [scripts/Makefile.build:305: arch/s390/kernel/nospec-branch.o] Error 1 make[2]: *** [scripts/Makefile.build:546: arch/s390/kernel] Error 2 make[1]: *** [Makefile:1052: arch/s390] Error 2 make: *** [Makefile:146: sub-make] Error 2
Possible warnings (133)
scripts/unifdef.c:453:28: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] 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] 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/events/core.c:7651:1: warning: 'perf_log_throttle' uses dynamic stack allocation [enabled by default] kernel/events/core.c:9134:1: warning: 'perf_swevent_hrtimer' uses dynamic stack allocation [enabled by default] arch/s390/kernel/nospec-branch.c:130:3: warning: statement with no effect [-Wunused-value] kernel/events/core.c:7692:1: warning: 'perf_log_itrace_start' uses dynamic stack allocation [enabled by default] kernel/events/core.c:6581:1: warning: 'perf_event_read_event' uses dynamic stack allocation [enabled by default] kernel/events/core.c:6860:1: warning: 'perf_event_task_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7216:1: warning: 'perf_event_mmap_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7053:1: warning: 'perf_event_namespaces_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:6954:1: warning: 'perf_event_comm_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7580:1: warning: 'perf_event_switch_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7488:1: warning: 'perf_event_aux_event' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7521:1: warning: 'perf_log_lost_samples' uses dynamic stack allocation [enabled by default] kernel/events/core.c:8331:1: warning: 'perf_tp_event' uses dynamic stack allocation [enabled by default] kernel/events/core.c:8017:1: warning: '___perf_sw_event' uses dynamic stack allocation [enabled by default] kernel/cgroup/cgroup-v1.c:1256:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] security/keys/encrypted-keys/encrypted.c:337:1: warning: 'calc_hash' uses dynamic stack allocation [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/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] kernel/printk/printk.c:185:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] 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/atm/ambassador.c:1762:3: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default] fs/afs/dynroot.c:126:6: warning: 'len' may be used uninitialized in this function [-Wuninitialized] crypto/seqiv.c:115:1: warning: 'seqiv_aead_encrypt' uses dynamic stack allocation [enabled by default] crypto/echainiv.c:88:1: warning: 'echainiv_encrypt' uses dynamic stack allocation [enabled by default] mm/hugetlb.c:1433:5: warning: 'page' 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] drivers/base/regmap/regmap.c:2594:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] mm/slub.c:2132:1: warning: 'deactivate_slab.isra.37' uses dynamic stack allocation [enabled by default] drivers/base/regmap/regmap.c:1855:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] mm/slub.c:2200:1: warning: 'unfreeze_partials.isra.38' uses dynamic stack allocation [enabled by default] mm/slub.c:1832:1: warning: 'get_partial_node.isra.39' uses dynamic stack allocation [enabled by default] mm/slub.c:2587:1: warning: '___slab_alloc' uses dynamic stack allocation [enabled by default] crypto/hmac.c:88:1: warning: 'hmac_setkey' uses dynamic stack allocation [enabled by default] mm/slub.c:2888:1: warning: '__slab_free' uses dynamic stack allocation [enabled by default] crypto/xcbc.c:79:1: warning: 'crypto_xcbc_digest_setkey' uses dynamic stack allocation [enabled by default] drivers/block/drbd/drbd_worker.c:326:1: warning: 'drbd_csum_ee' uses dynamic stack allocation [enabled by default] drivers/block/drbd/drbd_worker.c:353:1: warning: 'drbd_csum_bio' uses dynamic stack allocation [enabled by default] drivers/block/drbd/drbd_receiver.c:5401:1: warning: 'drbd_do_auth' uses dynamic stack allocation [enabled by default] crypto/cbc.c:79:1: warning: 'crypto_cbc_decrypt' uses dynamic stack allocation [enabled by default] kernel/smp.c:307:1: warning: 'smp_call_function_single' 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] crypto/gcm.c:1077:1: warning: 'crypto_rfc4543_copy_src_to_dst' uses dynamic stack allocation [enabled by default] crypto/ccm.c:235:1: warning: 'crypto_ccm_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] 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/block/cryptoloop.c:167:1: warning: 'cryptoloop_transfer' uses dynamic stack allocation [enabled by default] crypto/authencesn.c:194:1: warning: 'crypto_authenc_esn_copy' uses dynamic stack allocation [enabled by default] crypto/authenc.c:197:1: warning: 'crypto_authenc_copy_assoc' 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] 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/crypto/chelsio/chcr_algo.c:699:1: warning: 'chcr_cipher_fallback' uses dynamic stack allocation [enabled by default] drivers/crypto/chelsio/chcr_algo.c:2081:1: warning: 'chcr_ahash_setkey' uses dynamic stack allocation [enabled by default] drivers/crypto/chelsio/chcr_algo.c:3496:1: warning: 'chcr_authenc_setkey' 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] 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] fs/crypto/keyinfo.c:250:1: warning: 'derive_essiv_salt' 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] drivers/crypto/qce/ablkcipher.c:229:1: warning: 'qce_ablkcipher_crypt' uses dynamic stack allocation [enabled by default] fs/ecryptfs/crypto.c:75:1: warning: 'ecryptfs_hash_digest' uses dynamic stack allocation [enabled by default] drivers/crypto/s5p-sss.c:1534:1: warning: 's5p_hash_shash_digest' uses dynamic stack allocation [enabled by default] fs/f2fs/file.c:2926:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/lightnvm/core.c:977:6: warning: 'ret' 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] drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c:546:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:1447:10: warning: missing braces around initializer [-Wmissing-braces] drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:1447:10: 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] fs/nfsd/nfs4xdr.c:2069:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] fs/nfsd/nfs4xdr.c:2074:42: warning: 'end' 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] include/linux/list.h:65:12: warning: 'pdeo' 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/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/nfc/s3fwrn5/firmware.c:501:1: warning: 's3fwrn5_fw_download' uses dynamic stack allocation [enabled by default] 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] drivers/md/dm-verity-fec.c:301:1: warning: 'fec_read_bufs' 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] drivers/nvme/host/lightnvm.c:580:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] 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/soc/qcom/rpmh.c:355:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/iio/proximity/isl29501.c:253:7: warning: 'msb' 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/tun.c:1819:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1729:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] drivers/target/iscsi/iscsi_target.c:2851:1: 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/media/usb/dvb-usb/pctv452e.c:922:2: warning: value computed is not used [-Wunused-value] 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_icrc.c:96:1: warning: 'rxe_icrc_hdr' 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/net/ethernet/marvell/mvpp2/mvpp2_main.c:551:41: warning: overflow in implicit constant conversion [-Woverflow] drivers/usb/wusbcore/crypto.c:286:1: warning: 'wusb_ccm_mac' uses dynamic stack allocation [enabled by default] drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c:839:16: warning: 'type' 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/net/ethernet/mellanox/mlx5/core/fs_core.c:835:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
Full Log
# git rev-parse -q --verify bd6bf7c10484f026505814b690104cdef27ed460^{commit} bd6bf7c10484f026505814b690104cdef27ed460 already have revision, skipping fetch # git checkout -q -f -B kisskb bd6bf7c10484f026505814b690104cdef27ed460 # git clean -qxdf # < git log -1 # commit bd6bf7c10484f026505814b690104cdef27ed460 # Merge: a41efc2a0f68 663569db6476 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Thu Oct 25 06:50:48 2018 -0700 # # Merge tag 'pci-v4.20-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci # # Pull PCI updates from Bjorn Helgaas: # # - Fix ASPM link_state teardown on removal (Lukas Wunner) # # - Fix misleading _OSC ASPM message (Sinan Kaya) # # - Make _OSC optional for PCI (Sinan Kaya) # # - Don't initialize ASPM link state when ACPI_FADT_NO_ASPM is set # (Patrick Talbert) # # - Remove x86 and arm64 node-local allocation for host bridge structures # (Punit Agrawal) # # - Pay attention to device-specific _PXM node values (Jonathan Cameron) # # - Support new Immediate Readiness bit (Felipe Balbi) # # - Differentiate between pciehp surprise and safe removal (Lukas Wunner) # # - Remove unnecessary pciehp includes (Lukas Wunner) # # - Drop pciehp hotplug_slot_ops wrappers (Lukas Wunner) # # - Tolerate PCIe Slot Presence Detect being hardwired to zero to # workaround broken hardware, e.g., the Wilocity switch/wireless device # (Lukas Wunner) # # - Unify pciehp controller & slot structs (Lukas Wunner) # # - Constify hotplug_slot_ops (Lukas Wunner) # # - Drop hotplug_slot_info (Lukas Wunner) # # - Embed hotplug_slot struct into users instead of allocating it # separately (Lukas Wunner) # # - Initialize PCIe port service drivers directly instead of relying on # initcall ordering (Keith Busch) # # - Restore PCI config state after a slot reset (Keith Busch) # # - Save/restore DPC config state along with other PCI config state # (Keith Busch) # # - Reference count devices during AER handling to avoid race issue with # concurrent hot removal (Keith Busch) # # - If an Upstream Port reports ERR_FATAL, don't try to read the Port's # config space because it is probably unreachable (Keith Busch) # # - During error handling, use slot-specific reset instead of secondary # bus reset to avoid link up/down issues on hotplug ports (Keith Busch) # # - Restore previous AER/DPC handling that does not remove and # re-enumerate devices on ERR_FATAL (Keith Busch) # # - Notify all drivers that may be affected by error recovery resets # (Keith Busch) # # - Always generate error recovery uevents, even if a driver doesn't have # error callbacks (Keith Busch) # # - Make PCIe link active reporting detection generic (Keith Busch) # # - Support D3cold in PCIe hierarchies during system sleep and runtime, # including hotplug and Thunderbolt ports (Mika Westerberg) # # - Handle hpmemsize/hpiosize kernel parameters uniformly, whether slots # are empty or occupied (Jon Derrick) # # - Remove duplicated include from pci/pcie/err.c and unused variable # from cpqphp (YueHaibing) # # - Remove driver pci_cleanup_aer_uncorrect_error_status() calls (Oza # Pawandeep) # # - Uninline PCI bus accessors for better ftracing (Keith Busch) # # - Remove unused AER Root Port .error_resume method (Keith Busch) # # - Use kfifo in AER instead of a local version (Keith Busch) # # - Use threaded IRQ in AER bottom half (Keith Busch) # # - Use managed resources in AER core (Keith Busch) # # - Reuse pcie_port_find_device() for AER injection (Keith Busch) # # - Abstract AER interrupt handling to disconnect error injection (Keith # Busch) # # - Refactor AER injection callbacks to simplify future improvments # (Keith Busch) # # - Remove unused Netronome NFP32xx Device IDs (Jakub Kicinski) # # - Use bitmap_zalloc() for dma_alias_mask (Andy Shevchenko) # # - Add switch fall-through annotations (Gustavo A. R. Silva) # # - Remove unused Switchtec quirk variable (Joshua Abraham) # # - Fix pci.c kernel-doc warning (Randy Dunlap) # # - Remove trivial PCI wrappers for DMA APIs (Christoph Hellwig) # # - Add Intel GPU device IDs to spurious interrupt quirk (Bin Meng) # # - Run Switchtec DMA aliasing quirk only on NTB endpoints to avoid # useless dmesg errors (Logan Gunthorpe) # # - Update Switchtec NTB documentation (Wesley Yung) # # - Remove redundant "default n" from Kconfig (Bartlomiej Zolnierkiewicz) # # - Avoid panic when drivers enable MSI/MSI-X twice (Tonghao Zhang) # # - Add PCI support for peer-to-peer DMA (Logan Gunthorpe) # # - Add sysfs group for PCI peer-to-peer memory statistics (Logan # Gunthorpe) # # - Add PCI peer-to-peer DMA scatterlist mapping interface (Logan # Gunthorpe) # # - Add PCI configfs/sysfs helpers for use by peer-to-peer users (Logan # Gunthorpe) # # - Add PCI peer-to-peer DMA driver writer's documentation (Logan # Gunthorpe) # # - Add block layer flag to indicate driver support for PCI peer-to-peer # DMA (Logan Gunthorpe) # # - Map Infiniband scatterlists for peer-to-peer DMA if they contain P2P # memory (Logan Gunthorpe) # # - Register nvme-pci CMB buffer as PCI peer-to-peer memory (Logan # Gunthorpe) # # - Add nvme-pci support for PCI peer-to-peer memory in requests (Logan # Gunthorpe) # # - Use PCI peer-to-peer memory in nvme (Stephen Bates, Steve Wise, # Christoph Hellwig, Logan Gunthorpe) # # - Cache VF config space size to optimize enumeration of many VFs # (KarimAllah Ahmed) # # - Remove unnecessary <linux/pci-ats.h> include (Bjorn Helgaas) # # - Fix VMD AERSID quirk Device ID matching (Jon Derrick) # # - Fix Cadence PHY handling during probe (Alan Douglas) # # - Signal Cadence Endpoint interrupts via AXI region 0 instead of last # region (Alan Douglas) # # - Write Cadence Endpoint MSI interrupts with 32 bits of data (Alan # Douglas) # # - Remove redundant controller tests for "device_type == pci" (Rob # Herring) # # - Document R-Car E3 (R8A77990) bindings (Tho Vu) # # - Add device tree support for R-Car r8a7744 (Biju Das) # # - Drop unused mvebu PCIe capability code (Thomas Petazzoni) # # - Add shared PCI bridge emulation code (Thomas Petazzoni) # # - Convert mvebu to use shared PCI bridge emulation (Thomas Petazzoni) # # - Add aardvark Root Port emulation (Thomas Petazzoni) # # - Support 100MHz/200MHz refclocks for i.MX6 (Lucas Stach) # # - Add initial power management for i.MX7 (Leonard Crestez) # # - Add PME_Turn_Off support for i.MX7 (Leonard Crestez) # # - Fix qcom runtime power management error handling (Bjorn Andersson) # # - Update TI dra7xx unaligned access errata workaround for host mode as # well as endpoint mode (Vignesh R) # # - Fix kirin section mismatch warning (Nathan Chancellor) # # - Remove iproc PAXC slot check to allow VF support (Jitendra Bhivare) # # - Quirk Keystone K2G to limit MRRS to 256 (Kishon Vijay Abraham I) # # - Update Keystone to use MRRS quirk for host bridge instead of open # coding (Kishon Vijay Abraham I) # # - Refactor Keystone link establishment (Kishon Vijay Abraham I) # # - Simplify and speed up Keystone link training (Kishon Vijay Abraham I) # # - Remove unused Keystone host_init argument (Kishon Vijay Abraham I) # # - Merge Keystone driver files into one (Kishon Vijay Abraham I) # # - Remove redundant Keystone platform_set_drvdata() (Kishon Vijay # Abraham I) # # - Rename Keystone functions for uniformity (Kishon Vijay Abraham I) # # - Add Keystone device control module DT binding (Kishon Vijay Abraham # I) # # - Use SYSCON API to get Keystone control module device IDs (Kishon # Vijay Abraham I) # # - Clean up Keystone PHY handling (Kishon Vijay Abraham I) # # - Use runtime PM APIs to enable Keystone clock (Kishon Vijay Abraham I) # # - Clean up Keystone config space access checks (Kishon Vijay Abraham I) # # - Get Keystone outbound window count from DT (Kishon Vijay Abraham I) # # - Clean up Keystone outbound window configuration (Kishon Vijay Abraham # I) # # - Clean up Keystone DBI setup (Kishon Vijay Abraham I) # # - Clean up Keystone ks_pcie_link_up() (Kishon Vijay Abraham I) # # - Fix Keystone IRQ status checking (Kishon Vijay Abraham I) # # - Add debug messages for all Keystone errors (Kishon Vijay Abraham I) # # - Clean up Keystone includes and macros (Kishon Vijay Abraham I) # # - Fix Mediatek unchecked return value from devm_pci_remap_iospace() # (Gustavo A. R. Silva) # # - Fix Mediatek endpoint/port matching logic (Honghui Zhang) # # - Change Mediatek Root Port Class Code to PCI_CLASS_BRIDGE_PCI (Honghui # Zhang) # # - Remove redundant Mediatek PM domain check (Honghui Zhang) # # - Convert Mediatek to pci_host_probe() (Honghui Zhang) # # - Fix Mediatek MSI enablement (Honghui Zhang) # # - Add Mediatek system PM support for MT2712 and MT7622 (Honghui Zhang) # # - Add Mediatek loadable module support (Honghui Zhang) # # - Detach VMD resources after stopping root bus to prevent orphan # resources (Jon Derrick) # # - Convert pcitest build process to that used by other tools (iio, perf, # etc) (Gustavo Pimentel) # # * tag 'pci-v4.20-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (140 commits) # PCI/AER: Refactor error injection fallbacks # PCI/AER: Abstract AER interrupt handling # PCI/AER: Reuse existing pcie_port_find_device() interface # PCI/AER: Use managed resource allocations # PCI: pcie: Remove redundant 'default n' from Kconfig # PCI: aardvark: Implement emulated root PCI bridge config space # PCI: mvebu: Convert to PCI emulated bridge config space # PCI: mvebu: Drop unused PCI express capability code # PCI: Introduce PCI bridge emulated config space common logic # PCI: vmd: Detach resources after stopping root bus # nvmet: Optionally use PCI P2P memory # nvmet: Introduce helper functions to allocate and free request SGLs # nvme-pci: Add support for P2P memory in requests # nvme-pci: Use PCI p2pmem subsystem to manage the CMB # IB/core: Ensure we map P2P memory correctly in rdma_rw_ctx_[init|destroy]() # block: Add PCI P2P flag for request queue # PCI/P2PDMA: Add P2P DMA driver writer's documentation # docs-rst: Add a new directory for PCI documentation # PCI/P2PDMA: Introduce configfs/sysfs enable attribute helpers # PCI/P2PDMA: Add PCI p2pmem DMA mappings to adjust the bus offset # ... # < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-gcc --version # < git log --format=%s --max-count=1 bd6bf7c10484f026505814b690104cdef27ed460 # < make -s -j 48 ARCH=s390 O=/kisskb/build/linus_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/linus_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 48 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux- /kisskb/src/scripts/unifdef.c: In function 'Mpass': /kisskb/src/scripts/unifdef.c:453:28: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] static void Mpass (void) { strncpy(keyword, "if ", 4); Pelif(); } ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /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/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/events/core.c: In function 'perf_log_throttle': /kisskb/src/kernel/events/core.c:7651:1: 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:9134:1: warning: 'perf_swevent_hrtimer' uses dynamic stack allocation [enabled by default] /kisskb/src/arch/s390/kernel/nospec-branch.c: In function '__nospec_revert': /kisskb/src/arch/s390/kernel/nospec-branch.c:130:61: error: macro "memcpy" passed 6 arguments, but takes just 3 /kisskb/src/arch/s390/kernel/nospec-branch.c:130:3: warning: statement with no effect [-Wunused-value] make[3]: *** [/kisskb/src/scripts/Makefile.build:305: arch/s390/kernel/nospec-branch.o] Error 1 make[3]: *** Waiting for unfinished jobs.... /kisskb/src/kernel/events/core.c: In function 'perf_log_itrace_start': /kisskb/src/kernel/events/core.c:7692:1: 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:6581:1: 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:6860:1: 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:7216:1: 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:7053:1: 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:6954:1: 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:7580:1: 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:7488:1: 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:7521:1: 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:8331:1: 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:8017:1: warning: '___perf_sw_event' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount': /kisskb/src/kernel/cgroup/cgroup-v1.c:1256:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /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] make[2]: *** [/kisskb/src/scripts/Makefile.build:546: arch/s390/kernel] Error 2 make[2]: *** Waiting for unfinished jobs.... /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/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] make[1]: *** [/kisskb/src/Makefile:1052: arch/s390] Error 2 make[1]: *** Waiting for unfinished jobs.... /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:185:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /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/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/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/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/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/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/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/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/mm/slub.c: In function 'deactivate_slab.isra.37': /kisskb/src/mm/slub.c:2132:1: warning: 'deactivate_slab.isra.37' uses dynamic stack allocation [enabled by default] /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 'unfreeze_partials.isra.38': /kisskb/src/mm/slub.c:2200:1: warning: 'unfreeze_partials.isra.38' uses dynamic stack allocation [enabled by default] /kisskb/src/mm/slub.c: In function 'get_partial_node.isra.39': /kisskb/src/mm/slub.c:1832:1: warning: 'get_partial_node.isra.39' uses dynamic stack allocation [enabled by default] /kisskb/src/mm/slub.c: In function '___slab_alloc': /kisskb/src/mm/slub.c:2587:1: warning: '___slab_alloc' uses dynamic stack allocation [enabled by default] /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/mm/slub.c: In function '__slab_free': /kisskb/src/mm/slub.c:2888:1: warning: '__slab_free' 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/drivers/block/drbd/drbd_worker.c: In function 'drbd_csum_ee': /kisskb/src/drivers/block/drbd/drbd_worker.c:326:1: 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:353:1: warning: 'drbd_csum_bio' 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:5401:1: warning: 'drbd_do_auth' 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/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/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/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/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/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/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/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/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/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/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/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/crypto/chelsio/chcr_algo.c: In function 'chcr_cipher_fallback': /kisskb/src/drivers/crypto/chelsio/chcr_algo.c:699:1: 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:2081:1: 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:3496:1: warning: 'chcr_authenc_setkey' 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/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/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/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/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/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/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/fs/f2fs/file.c: In function 'f2fs_precache_extents': /kisskb/src/fs/f2fs/file.c:2926:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/lightnvm/core.c: In function 'nvm_get_bb_meta': /kisskb/src/drivers/lightnvm/core.c:977:6: warning: 'ret' 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/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:546:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /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:1447:10: warning: missing braces around initializer [-Wmissing-braces] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:1447:10: 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/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc': /kisskb/src/fs/nfsd/nfs4xdr.c:2069:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/nfsd/nfs4xdr.c:2074:42: warning: 'end' 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/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:341:21: note: 'pdeo' was declared here /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/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/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/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/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/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/drivers/nvme/host/lightnvm.c: In function 'nvme_nvm_get_chk_meta': /kisskb/src/drivers/nvme/host/lightnvm.c:580:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /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:1074:29: 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:1074:29: 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:1074:29: 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: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/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:1074:29: note: expected 'void *' but argument is of type 'volatile struct tulip_desc_t *' /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/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/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/tun.c: In function 'tun_get_user': /kisskb/src/drivers/net/tun.c:1819:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1729:46: warning: 'linear' 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:2851:1: 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/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/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_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/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/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/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] /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:839:16: warning: 'type' 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/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:835:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized] make: *** [Makefile:146: sub-make] Error 2 Command 'make -s -j 48 ARCH=s390 O=/kisskb/build/linus_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/linus_s390-allyesconfig_s390x # Build took: 0:06:31.440247
© Michael Ellerman 2006-2018.