Buildresult: linus/s390-allyesconfig/s390x-gcc4.9 built on May 7 2020, 17:04

kisskb

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Status:	OK
Date/Time:	May 7 2020, 17:04
Duration:	0:17:14.473444
Builder:	blade4b
Revision:	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (`a811c1fa0a02c062555b54651065899437bacdbe)`
Target:	linus/s390-allyesconfig/s390x-gcc4.9
Branch:	linus
Compiler:	s390x-gcc4.9 (s390-linux-gcc (GCC) 4.9.4 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	allyesconfig (download)
Log:	Download original Possible warnings (98) arch/s390/kernel/perf_cpum_sf.c:1136:1: warning: 'perf_push_sample' uses dynamic stack allocation arch/s390/kernel/perf_cpum_cf_diag.c:519:1: warning: 'cf_diag_push_sample' uses dynamic stack allocation kernel/dma/debug.c:1554:1: warning: 'debug_dma_sync_single_for_cpu' uses dynamic stack allocation kernel/dma/debug.c:1574:1: warning: 'debug_dma_sync_single_for_device' uses dynamic stack allocation kernel/dma/debug.c:1607:1: warning: 'debug_dma_sync_sg_for_cpu' uses dynamic stack allocation kernel/dma/debug.c:1639:1: warning: 'debug_dma_sync_sg_for_device' uses dynamic stack allocation mm/slub.c:2261:1: warning: 'unfreeze_partials.isra.40' uses dynamic stack allocation mm/slub.c:1900:1: warning: 'get_partial_node.isra.41' uses dynamic stack allocation kernel/dma/debug.c:1341:1: warning: 'debug_dma_unmap_page' uses dynamic stack allocation kernel/dma/debug.c:1535:1: warning: 'debug_dma_unmap_resource' uses dynamic stack allocation kernel/dma/debug.c:1431:1: warning: 'debug_dma_unmap_sg' uses dynamic stack allocation mm/slub.c:2193:1: warning: 'deactivate_slab.isra.42' uses dynamic stack allocation mm/slub.c:2655:1: warning: '___slab_alloc' uses dynamic stack allocation kernel/dma/debug.c:1493:1: warning: 'debug_dma_free_coherent' uses dynamic stack allocation mm/slub.c:2968:1: warning: '__slab_free' uses dynamic stack allocation kernel/bpf/syscall.c:1787:1: warning: 'bpf_prog_show_fdinfo' uses dynamic stack allocation kernel/bpf/syscall.c:3256:1: warning: 'bpf_prog_get_info_by_fd.isra.23' uses dynamic stack allocation kernel/events/core.c:8426:1: warning: 'perf_log_throttle' uses dynamic stack allocation kernel/events/core.c:8560:1: warning: 'perf_event_bpf_output' uses dynamic stack allocation kernel/events/core.c:8667:1: warning: 'perf_log_itrace_start' uses dynamic stack allocation kernel/events/core.c:8355:1: warning: 'perf_event_switch_output' uses dynamic stack allocation kernel/events/core.c:7515:1: warning: 'perf_event_task_output' uses dynamic stack allocation kernel/events/core.c:7708:1: warning: 'perf_event_namespaces_output' uses dynamic stack allocation kernel/events/core.c:8471:1: warning: 'perf_event_ksymbol_output' uses dynamic stack allocation kernel/events/core.c:7831:1: warning: 'perf_event_cgroup_output' uses dynamic stack allocation kernel/events/core.c:7609:1: warning: 'perf_event_comm_output' uses dynamic stack allocation kernel/events/core.c:10135:1: warning: 'perf_swevent_hrtimer' uses dynamic stack allocation kernel/events/core.c:7972:1: warning: 'perf_event_mmap_output' uses dynamic stack allocation kernel/events/core.c:7228:1: warning: 'perf_event_read_event' uses dynamic stack allocation kernel/events/core.c:8263:1: warning: 'perf_event_aux_event' uses dynamic stack allocation kernel/events/core.c:8296:1: warning: 'perf_log_lost_samples' uses dynamic stack allocation kernel/events/core.c:9306:1: warning: 'perf_tp_event' uses dynamic stack allocation kernel/events/core.c:8992:1: warning: '___perf_sw_event' uses dynamic stack allocation kernel/events/ring_buffer.c:269:1: warning: 'perf_output_begin_forward' uses dynamic stack allocation kernel/events/ring_buffer.c:275:1: warning: 'perf_output_begin_backward' uses dynamic stack allocation kernel/events/ring_buffer.c:283:1: warning: 'perf_output_begin' uses dynamic stack allocation kernel/smp.c:316:1: warning: 'smp_call_function_single' uses dynamic stack allocation kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized] lib/crypto/chacha20poly1305.c:335:1: warning: 'chacha20poly1305_crypt_sg_inplace' uses dynamic stack allocation drivers/s390/net/ism_drv.c:357:1: warning: 'ism_signal_ieq' uses dynamic stack allocation drivers/s390/net/ism_drv.c:329:1: warning: 'ism_del_vlan_id' uses dynamic stack allocation drivers/s390/net/ism_drv.c:315:1: warning: 'ism_add_vlan_id' uses dynamic stack allocation drivers/s390/net/ism_drv.c:214:1: warning: 'ism_query_rgid' uses dynamic stack allocation drivers/s390/net/ism_drv.c:301:1: warning: 'ism_unregister_dmb' uses dynamic stack allocation drivers/s390/net/ism_drv.c:280:1: warning: 'ism_register_dmb' uses dynamic stack allocation drivers/s390/net/ism_drv.c:83:1: warning: 'query_info' uses dynamic stack allocation drivers/s390/net/ism_drv.c:544:1: warning: 'ism_probe' uses dynamic stack allocation fs/nfs/super.c:687:1: warning: 'nfs_show_stats' uses dynamic stack allocation kernel/rseq.c:281:1: warning: '__rseq_handle_notify_resume' uses dynamic stack allocation kernel/rseq.c:300:1: warning: 'rseq_syscall' uses dynamic stack allocation lib/test_stackinit.c:255:15: warning: 'leaf_big_hole_static_all' uses dynamic stack allocation lib/test_stackinit.c:255:15: warning: 'test_big_hole_static_all' uses dynamic stack allocation lib/test_stackinit.c:255:15: warning: 'leaf_big_hole_dynamic_all' uses dynamic stack allocation lib/test_stackinit.c:255:15: warning: 'test_big_hole_dynamic_all' uses dynamic stack allocation lib/test_stackinit.c:255:15: warning: 'leaf_big_hole_zero.isra.9' uses dynamic stack allocation lib/test_stackinit.c:255:15: warning: 'test_big_hole_zero' uses dynamic stack allocation lib/test_stackinit.c:255:15: warning: 'leaf_big_hole_static_partial.isra.17' uses dynamic stack allocation lib/test_stackinit.c:255:15: warning: 'test_big_hole_static_partial' uses dynamic stack allocation lib/test_stackinit.c:255:15: warning: 'leaf_big_hole_dynamic_partial.isra.29' uses dynamic stack allocation lib/test_stackinit.c:255:15: warning: 'test_big_hole_dynamic_partial' uses dynamic stack allocation lib/test_stackinit.c:255:15: warning: 'leaf_big_hole_runtime_partial.isra.41' uses dynamic stack allocation lib/test_stackinit.c:255:15: warning: 'test_big_hole_runtime_partial' uses dynamic stack allocation lib/test_stackinit.c:255:15: warning: 'leaf_big_hole_runtime_all.isra.49' uses dynamic stack allocation lib/test_stackinit.c:255:15: warning: 'test_big_hole_runtime_all' uses dynamic stack allocation lib/test_stackinit.c:255:15: warning: 'leaf_big_hole_none.isra.63' uses dynamic stack allocation lib/test_stackinit.c:255:15: warning: 'test_big_hole_none' uses dynamic stack allocation include/linux/spinlock.h:289:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] fs/afs/dynroot.c:117:6: warning: 'len' may be used uninitialized in this function [-Wmaybe-uninitialized] lib/test_kasan.c:547:1: warning: 'kasan_alloca_oob_left' uses dynamic stack allocation lib/test_kasan.c:557:1: warning: 'kasan_alloca_oob_right' uses dynamic stack allocation net/bridge/netfilter/ebtables.c:1854:1: warning: 'compat_copy_everything_to_user' uses dynamic stack allocation net/bridge/br_device.c:220:1: warning: 'br_get_stats64' uses dynamic stack allocation drivers/target/iscsi/cxgbit/cxgbit_target.c:498:1: warning: 'cxgbit_tx_datain_iso.isra.34' uses dynamic stack allocation drivers/target/iscsi/iscsi_target.c:2871:1: warning: 'iscsit_send_datain' uses dynamic stack allocation drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:8671:9: warning: missing braces around initializer [-Wmissing-braces] drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:8671:9: warning: (near initialization for 'params.triggers') [-Wmissing-braces] drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:116:9: warning: missing braces around initializer [-Wmissing-braces] drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:116:9: warning: (near initialization for 'encoder_control.header') [-Wmissing-braces] drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:342:9: warning: missing braces around initializer [-Wmissing-braces] drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:342:9: warning: (near initialization for 'pixel_clock.header') [-Wmissing-braces] drivers/gpu/drm/amd/amdgpu/../display/dc/bios/bios_parser2.c:297:9: warning: missing braces around initializer [-Wmissing-braces] drivers/gpu/drm/amd/amdgpu/../display/dc/bios/bios_parser2.c:297:9: warning: (near initialization for 'dummy_record.record_header') [-Wmissing-braces] net/mptcp/protocol.c:606:6: warning: 'dfrag_collapsed' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:2695:8: warning: missing braces around initializer [-Wmissing-braces] drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:2695:8: warning: (near initialization for 'dpcd_test_mode.bits') [-Wmissing-braces] drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:2697:8: warning: missing braces around initializer [-Wmissing-braces] drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:2697:8: warning: (near initialization for 'dpcd_pattern_period[0]') [-Wmissing-braces] drivers/input/joystick/analog.c:160:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] #warning Precise timer not defined for this architecture. drivers/gpu/drm/drm_dp_mst_topology.c:5502:9: warning: missing braces around initializer [-Wmissing-braces] drivers/gpu/drm/drm_dp_mst_topology.c:5502:9: warning: (near initialization for 'desc.ident') [-Wmissing-braces] drivers/i2c/busses/i2c-sh_mobile.c:396:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/ethernet/marvell/mvpp2/mvpp2.h:634:2: warning: overflow in implicit constant conversion [-Woverflow] drivers/net/ethernet/neterion/vxge/vxge-config.c:1089:1: warning: 'vxge_hw_device_hw_info_get' uses dynamic stack allocation drivers/crypto/chelsio/chtls/chtls_cm.c:403:1: warning: 'wait_for_states.constprop' uses dynamic stack allocation drivers/android/binderfs.c:653:9: warning: missing braces around initializer [-Wmissing-braces] drivers/android/binderfs.c:653:9: warning: (near initialization for 'device_info.name') [-Wmissing-braces] arch/s390/boot/mem_detect.c:175:1: warning: 'detect_memory' uses dynamic stack allocation Full Log # git rev-parse -q --verify a811c1fa0a02c062555b54651065899437bacdbe^{commit} a811c1fa0a02c062555b54651065899437bacdbe already have revision, skipping fetch # git checkout -q -f -B kisskb a811c1fa0a02c062555b54651065899437bacdbe # git clean -qxdf # < git log -1 # commit a811c1fa0a02c062555b54651065899437bacdbe # Merge: b9388959ba50 16f8036086a9 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Wed May 6 20:53:22 2020 -0700 # # Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net # # Pull networking fixes from David Miller: # # 1) Fix reference count leaks in various parts of batman-adv, from Xiyu # Yang. # # 2) Update NAT checksum even when it is zero, from Guillaume Nault. # # 3) sk_psock reference count leak in tls code, also from Xiyu Yang. # # 4) Sanity check TCA_FQ_CODEL_DROP_BATCH_SIZE netlink attribute in # fq_codel, from Eric Dumazet. # # 5) Fix panic in choke_reset(), also from Eric Dumazet. # # 6) Fix VLAN accel handling in bnxt_fix_features(), from Michael Chan. # # 7) Disallow out of range quantum values in sch_sfq, from Eric Dumazet. # # 8) Fix crash in x25_disconnect(), from Yue Haibing. # # 9) Don't pass pointer to local variable back to the caller in # nf_osf_hdr_ctx_init(), from Arnd Bergmann. # # 10) Wireguard should use the ECN decap helper functions, from Toke # Høiland-Jørgensen. # # 11) Fix command entry leak in mlx5 driver, from Moshe Shemesh. # # 12) Fix uninitialized variable access in mptcp's # subflow_syn_recv_sock(), from Paolo Abeni. # # 13) Fix unnecessary out-of-order ingress frame ordering in macsec, from # Scott Dial. # # 14) IPv6 needs to use a global serial number for dst validation just # like ipv4, from David Ahern. # # 15) Fix up PTP_1588_CLOCK deps, from Clay McClure. # # 16) Missing NLM_F_MULTI flag in gtp driver netlink messages, from # Yoshiyuki Kurauchi. # # 17) Fix a regression in that dsa user port errors should not be fatal, # from Florian Fainelli. # # 18) Fix iomap leak in enetc driver, from Dejin Zheng. # # 19) Fix use after free in lec_arp_clear_vccs(), from Cong Wang. # # 20) Initialize protocol value earlier in neigh code paths when # generating events, from Roman Mashak. # # 21) netdev_update_features() must be called with RTNL mutex in macsec # driver, from Antoine Tenart. # # 22) Validate untrusted GSO packets even more strictly, from Willem de # Bruijn. # # 23) Wireguard decrypt worker needs a cond_resched(), from Jason # Donenfeld. # # * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (111 commits) # net: flow_offload: skip hw stats check for FLOW_ACTION_HW_STATS_DONT_CARE # MAINTAINERS: put DYNAMIC INTERRUPT MODERATION in proper order # wireguard: send/receive: use explicit unlikely branch instead of implicit coalescing # wireguard: selftests: initalize ipv6 members to NULL to squelch clang warning # wireguard: send/receive: cond_resched() when processing worker ringbuffers # wireguard: socket: remove errant restriction on looping to self # wireguard: selftests: use normal kernel stack size on ppc64 # net: ethernet: ti: am65-cpsw-nuss: fix irqs type # ionic: Use debugfs_create_bool() to export bool # net: dsa: Do not leave DSA master with NULL netdev_ops # net: dsa: remove duplicate assignment in dsa_slave_add_cls_matchall_mirred # net: stricter validation of untrusted gso packets # seg6: fix SRH processing to comply with RFC8754 # net: mscc: ocelot: ANA_AUTOAGE_AGE_PERIOD holds a value in seconds, not ms # net: dsa: ocelot: the MAC table on Felix is twice as large # net: dsa: sja1105: the PTP_CLK extts input reacts on both edges # selftests: net: tcp_mmap: fix SO_RCVLOWAT setting # net: hsr: fix incorrect type usage for protocol variable # net: macsec: fix rtnl locking issue # net: mvpp2: cls: Prevent buffer overflow in mvpp2_ethtool_cls_rule_del() # ... # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux-ld --version # < git log --format=%s --max-count=1 a811c1fa0a02c062555b54651065899437bacdbe # < make -s -j 24 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux- allyesconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # < make -s -j 24 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux- help # make -s -j 24 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux- olddefconfig # make -s -j 24 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux- /kisskb/src/arch/s390/kernel/perf_cpum_sf.c: In function 'perf_push_sample': /kisskb/src/arch/s390/kernel/perf_cpum_sf.c:1136:1: warning: 'perf_push_sample' uses dynamic stack allocation } ^ /kisskb/src/arch/s390/kernel/perf_cpum_cf_diag.c: In function 'cf_diag_push_sample': /kisskb/src/arch/s390/kernel/perf_cpum_cf_diag.c:519:1: warning: 'cf_diag_push_sample' uses dynamic stack allocation } ^ /kisskb/src/kernel/dma/debug.c: In function 'debug_dma_sync_single_for_cpu': /kisskb/src/kernel/dma/debug.c:1554:1: warning: 'debug_dma_sync_single_for_cpu' uses dynamic stack allocation } ^ /kisskb/src/kernel/dma/debug.c: In function 'debug_dma_sync_single_for_device': /kisskb/src/kernel/dma/debug.c:1574:1: warning: 'debug_dma_sync_single_for_device' uses dynamic stack allocation } ^ /kisskb/src/kernel/dma/debug.c: In function 'debug_dma_sync_sg_for_cpu': /kisskb/src/kernel/dma/debug.c:1607:1: warning: 'debug_dma_sync_sg_for_cpu' uses dynamic stack allocation } ^ /kisskb/src/kernel/dma/debug.c: In function 'debug_dma_sync_sg_for_device': /kisskb/src/kernel/dma/debug.c:1639:1: warning: 'debug_dma_sync_sg_for_device' uses dynamic stack allocation } ^ /kisskb/src/mm/slub.c: In function 'unfreeze_partials.isra.40': /kisskb/src/mm/slub.c:2261:1: warning: 'unfreeze_partials.isra.40' uses dynamic stack allocation } ^ /kisskb/src/mm/slub.c: In function 'get_partial_node.isra.41': /kisskb/src/mm/slub.c:1900:1: warning: 'get_partial_node.isra.41' uses dynamic stack allocation } ^ /kisskb/src/kernel/dma/debug.c: In function 'debug_dma_unmap_page': /kisskb/src/kernel/dma/debug.c:1341:1: warning: 'debug_dma_unmap_page' uses dynamic stack allocation } ^ /kisskb/src/kernel/dma/debug.c: In function 'debug_dma_unmap_resource': /kisskb/src/kernel/dma/debug.c:1535:1: warning: 'debug_dma_unmap_resource' uses dynamic stack allocation } ^ /kisskb/src/kernel/dma/debug.c: In function 'debug_dma_unmap_sg': /kisskb/src/kernel/dma/debug.c:1431:1: warning: 'debug_dma_unmap_sg' uses dynamic stack allocation } ^ /kisskb/src/mm/slub.c: In function 'deactivate_slab.isra.42': /kisskb/src/mm/slub.c:2193:1: warning: 'deactivate_slab.isra.42' uses dynamic stack allocation } ^ /kisskb/src/mm/slub.c: In function '___slab_alloc': /kisskb/src/mm/slub.c:2655:1: warning: '___slab_alloc' uses dynamic stack allocation } ^ /kisskb/src/kernel/dma/debug.c: In function 'debug_dma_free_coherent': /kisskb/src/kernel/dma/debug.c:1493:1: warning: 'debug_dma_free_coherent' uses dynamic stack allocation } ^ /kisskb/src/mm/slub.c: In function '__slab_free': /kisskb/src/mm/slub.c:2968:1: warning: '__slab_free' uses dynamic stack allocation } ^ /kisskb/src/kernel/bpf/syscall.c: In function 'bpf_prog_show_fdinfo': /kisskb/src/kernel/bpf/syscall.c:1787:1: warning: 'bpf_prog_show_fdinfo' uses dynamic stack allocation } ^ /kisskb/src/kernel/bpf/syscall.c: In function 'bpf_prog_get_info_by_fd.isra.23': /kisskb/src/kernel/bpf/syscall.c:3256:1: warning: 'bpf_prog_get_info_by_fd.isra.23' uses dynamic stack allocation } ^ /kisskb/src/kernel/events/core.c: In function 'perf_log_throttle': /kisskb/src/kernel/events/core.c:8426:1: warning: 'perf_log_throttle' uses dynamic stack allocation } ^ /kisskb/src/kernel/events/core.c: In function 'perf_event_bpf_output': /kisskb/src/kernel/events/core.c:8560:1: warning: 'perf_event_bpf_output' uses dynamic stack allocation } ^ /kisskb/src/kernel/events/core.c: In function 'perf_log_itrace_start': /kisskb/src/kernel/events/core.c:8667:1: warning: 'perf_log_itrace_start' uses dynamic stack allocation } ^ /kisskb/src/kernel/events/core.c: In function 'perf_event_switch_output': /kisskb/src/kernel/events/core.c:8355:1: warning: 'perf_event_switch_output' uses dynamic stack allocation } ^ /kisskb/src/kernel/events/core.c: In function 'perf_event_task_output': /kisskb/src/kernel/events/core.c:7515:1: warning: 'perf_event_task_output' uses dynamic stack allocation } ^ /kisskb/src/kernel/events/core.c: In function 'perf_event_namespaces_output': /kisskb/src/kernel/events/core.c:7708:1: warning: 'perf_event_namespaces_output' uses dynamic stack allocation } ^ /kisskb/src/kernel/events/core.c: In function 'perf_event_ksymbol_output': /kisskb/src/kernel/events/core.c:8471:1: warning: 'perf_event_ksymbol_output' uses dynamic stack allocation } ^ /kisskb/src/kernel/events/core.c: In function 'perf_event_cgroup_output': /kisskb/src/kernel/events/core.c:7831:1: warning: 'perf_event_cgroup_output' uses dynamic stack allocation } ^ /kisskb/src/kernel/events/core.c: In function 'perf_event_comm_output': /kisskb/src/kernel/events/core.c:7609:1: warning: 'perf_event_comm_output' uses dynamic stack allocation } ^ /kisskb/src/kernel/events/core.c: In function 'perf_swevent_hrtimer': /kisskb/src/kernel/events/core.c:10135:1: warning: 'perf_swevent_hrtimer' uses dynamic stack allocation } ^ /kisskb/src/kernel/events/core.c: In function 'perf_event_mmap_output': /kisskb/src/kernel/events/core.c:7972:1: warning: 'perf_event_mmap_output' uses dynamic stack allocation } ^ /kisskb/src/kernel/events/core.c: In function 'perf_event_read_event': /kisskb/src/kernel/events/core.c:7228:1: warning: 'perf_event_read_event' uses dynamic stack allocation } ^ /kisskb/src/kernel/events/core.c: In function 'perf_event_aux_event': /kisskb/src/kernel/events/core.c:8263:1: warning: 'perf_event_aux_event' uses dynamic stack allocation } ^ /kisskb/src/kernel/events/core.c: In function 'perf_log_lost_samples': /kisskb/src/kernel/events/core.c:8296:1: warning: 'perf_log_lost_samples' uses dynamic stack allocation } ^ /kisskb/src/kernel/events/core.c: In function 'perf_tp_event': /kisskb/src/kernel/events/core.c:9306:1: warning: 'perf_tp_event' uses dynamic stack allocation } ^ /kisskb/src/kernel/events/core.c: In function '___perf_sw_event': /kisskb/src/kernel/events/core.c:8992:1: warning: '___perf_sw_event' uses dynamic stack allocation } ^ /kisskb/src/kernel/events/ring_buffer.c: In function 'perf_output_begin_forward': /kisskb/src/kernel/events/ring_buffer.c:269:1: warning: 'perf_output_begin_forward' uses dynamic stack allocation } ^ /kisskb/src/kernel/events/ring_buffer.c: In function 'perf_output_begin_backward': /kisskb/src/kernel/events/ring_buffer.c:275:1: warning: 'perf_output_begin_backward' uses dynamic stack allocation } ^ /kisskb/src/kernel/events/ring_buffer.c: In function 'perf_output_begin': /kisskb/src/kernel/events/ring_buffer.c:283:1: warning: 'perf_output_begin' uses dynamic stack allocation } ^ /kisskb/src/kernel/smp.c: In function 'smp_call_function_single': /kisskb/src/kernel/smp.c:316:1: warning: 'smp_call_function_single' uses dynamic stack allocation } ^ /kisskb/src/kernel/futex.c: In function 'do_futex': /kisskb/src/kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized] return oldval == cmparg; ^ /kisskb/src/kernel/futex.c:1652:6: note: 'oldval' was declared here int oldval, ret; ^ /kisskb/src/lib/crypto/chacha20poly1305.c: In function 'chacha20poly1305_crypt_sg_inplace': /kisskb/src/lib/crypto/chacha20poly1305.c:335:1: warning: 'chacha20poly1305_crypt_sg_inplace' uses dynamic stack allocation } ^ /kisskb/src/drivers/s390/net/ism_drv.c: In function 'ism_signal_ieq': /kisskb/src/drivers/s390/net/ism_drv.c:357:1: warning: 'ism_signal_ieq' uses dynamic stack allocation } ^ /kisskb/src/drivers/s390/net/ism_drv.c: In function 'ism_del_vlan_id': /kisskb/src/drivers/s390/net/ism_drv.c:329:1: warning: 'ism_del_vlan_id' uses dynamic stack allocation } ^ /kisskb/src/drivers/s390/net/ism_drv.c: In function 'ism_add_vlan_id': /kisskb/src/drivers/s390/net/ism_drv.c:315:1: warning: 'ism_add_vlan_id' uses dynamic stack allocation } ^ /kisskb/src/drivers/s390/net/ism_drv.c: In function 'ism_query_rgid': /kisskb/src/drivers/s390/net/ism_drv.c:214:1: warning: 'ism_query_rgid' uses dynamic stack allocation } ^ /kisskb/src/drivers/s390/net/ism_drv.c: In function 'ism_unregister_dmb': /kisskb/src/drivers/s390/net/ism_drv.c:301:1: warning: 'ism_unregister_dmb' uses dynamic stack allocation } ^ /kisskb/src/drivers/s390/net/ism_drv.c: In function 'ism_register_dmb': /kisskb/src/drivers/s390/net/ism_drv.c:280:1: warning: 'ism_register_dmb' uses dynamic stack allocation } ^ /kisskb/src/drivers/s390/net/ism_drv.c: In function 'query_info': /kisskb/src/drivers/s390/net/ism_drv.c:83:1: warning: 'query_info' uses dynamic stack allocation } ^ /kisskb/src/drivers/s390/net/ism_drv.c: In function 'ism_probe': /kisskb/src/drivers/s390/net/ism_drv.c:544:1: warning: 'ism_probe' uses dynamic stack allocation } ^ /kisskb/src/fs/nfs/super.c: In function 'nfs_show_stats': /kisskb/src/fs/nfs/super.c:687:1: warning: 'nfs_show_stats' uses dynamic stack allocation } ^ /kisskb/src/kernel/rseq.c: In function '__rseq_handle_notify_resume': /kisskb/src/kernel/rseq.c:281:1: warning: '__rseq_handle_notify_resume' uses dynamic stack allocation } ^ /kisskb/src/kernel/rseq.c: In function 'rseq_syscall': /kisskb/src/kernel/rseq.c:300:1: warning: 'rseq_syscall' uses dynamic stack allocation } ^ /kisskb/src/lib/test_stackinit.c: In function 'leaf_big_hole_static_all': /kisskb/src/lib/test_stackinit.c:255:15: warning: 'leaf_big_hole_static_all' uses dynamic stack allocation struct test_ ## name, STRUCT, init) ^ /kisskb/src/lib/test_stackinit.c:168:2: note: in definition of macro 'DEFINE_TEST' var_type var INIT_ ## which ## _ ## init_level; \ ^ /kisskb/src/lib/test_stackinit.c:259:3: note: in expansion of macro 'DEFINE_STRUCT_TEST' DEFINE_STRUCT_TEST(big_hole, init); \ ^ /kisskb/src/lib/test_stackinit.c:268:1: note: in expansion of macro 'DEFINE_STRUCT_TESTS' DEFINE_STRUCT_TESTS(static_all); ^ /kisskb/src/lib/test_stackinit.c: In function 'test_big_hole_static_all': /kisskb/src/lib/test_stackinit.c:255:15: warning: 'test_big_hole_static_all' uses dynamic stack allocation struct test_ ## name, STRUCT, init) ^ /kisskb/src/lib/test_stackinit.c:101:2: note: in definition of macro 'DEFINE_TEST_DRIVER' var_type zero INIT_CLONE_ ## which; \ ^ /kisskb/src/lib/test_stackinit.c:254:3: note: in expansion of macro 'DEFINE_TEST' DEFINE_TEST(name ## _ ## init, \ ^ /kisskb/src/lib/test_stackinit.c:259:3: note: in expansion of macro 'DEFINE_STRUCT_TEST' DEFINE_STRUCT_TEST(big_hole, init); \ ^ /kisskb/src/lib/test_stackinit.c:268:1: note: in expansion of macro 'DEFINE_STRUCT_TESTS' DEFINE_STRUCT_TESTS(static_all); ^ /kisskb/src/lib/test_stackinit.c: In function 'leaf_big_hole_dynamic_all': /kisskb/src/lib/test_stackinit.c:255:15: warning: 'leaf_big_hole_dynamic_all' uses dynamic stack allocation struct test_ ## name, STRUCT, init) ^ /kisskb/src/lib/test_stackinit.c:168:2: note: in definition of macro 'DEFINE_TEST' var_type var INIT_ ## which ## _ ## init_level; \ ^ /kisskb/src/lib/test_stackinit.c:259:3: note: in expansion of macro 'DEFINE_STRUCT_TEST' DEFINE_STRUCT_TEST(big_hole, init); \ ^ /kisskb/src/lib/test_stackinit.c:271:1: note: in expansion of macro 'DEFINE_STRUCT_TESTS' DEFINE_STRUCT_TESTS(dynamic_all); ^ /kisskb/src/lib/test_stackinit.c: In function 'test_big_hole_dynamic_all': /kisskb/src/lib/test_stackinit.c:255:15: warning: 'test_big_hole_dynamic_all' uses dynamic stack allocation struct test_ ## name, STRUCT, init) ^ /kisskb/src/lib/test_stackinit.c:101:2: note: in definition of macro 'DEFINE_TEST_DRIVER' var_type zero INIT_CLONE_ ## which; \ ^ /kisskb/src/lib/test_stackinit.c:254:3: note: in expansion of macro 'DEFINE_TEST' DEFINE_TEST(name ## _ ## init, \ ^ /kisskb/src/lib/test_stackinit.c:259:3: note: in expansion of macro 'DEFINE_STRUCT_TEST' DEFINE_STRUCT_TEST(big_hole, init); \ ^ /kisskb/src/lib/test_stackinit.c:271:1: note: in expansion of macro 'DEFINE_STRUCT_TESTS' DEFINE_STRUCT_TESTS(dynamic_all); ^ /kisskb/src/lib/test_stackinit.c: In function 'leaf_big_hole_zero.isra.9': /kisskb/src/lib/test_stackinit.c:255:15: warning: 'leaf_big_hole_zero.isra.9' uses dynamic stack allocation struct test_ ## name, STRUCT, init) ^ /kisskb/src/lib/test_stackinit.c:168:2: note: in definition of macro 'DEFINE_TEST' var_type var INIT_ ## which ## _ ## init_level; \ ^ /kisskb/src/lib/test_stackinit.c:259:3: note: in expansion of macro 'DEFINE_STRUCT_TEST' DEFINE_STRUCT_TEST(big_hole, init); \ ^ /kisskb/src/lib/test_stackinit.c:265:1: note: in expansion of macro 'DEFINE_STRUCT_TESTS' DEFINE_STRUCT_TESTS(zero); ^ /kisskb/src/lib/test_stackinit.c: In function 'test_big_hole_zero': /kisskb/src/lib/test_stackinit.c:255:15: warning: 'test_big_hole_zero' uses dynamic stack allocation struct test_ ## name, STRUCT, init) ^ /kisskb/src/lib/test_stackinit.c:101:2: note: in definition of macro 'DEFINE_TEST_DRIVER' var_type zero INIT_CLONE_ ## which; \ ^ /kisskb/src/lib/test_stackinit.c:254:3: note: in expansion of macro 'DEFINE_TEST' DEFINE_TEST(name ## _ ## init, \ ^ /kisskb/src/lib/test_stackinit.c:259:3: note: in expansion of macro 'DEFINE_STRUCT_TEST' DEFINE_STRUCT_TEST(big_hole, init); \ ^ /kisskb/src/lib/test_stackinit.c:265:1: note: in expansion of macro 'DEFINE_STRUCT_TESTS' DEFINE_STRUCT_TESTS(zero); ^ /kisskb/src/lib/test_stackinit.c: In function 'leaf_big_hole_static_partial.isra.17': /kisskb/src/lib/test_stackinit.c:255:15: warning: 'leaf_big_hole_static_partial.isra.17' uses dynamic stack allocation struct test_ ## name, STRUCT, init) ^ /kisskb/src/lib/test_stackinit.c:168:2: note: in definition of macro 'DEFINE_TEST' var_type var INIT_ ## which ## _ ## init_level; \ ^ /kisskb/src/lib/test_stackinit.c:259:3: note: in expansion of macro 'DEFINE_STRUCT_TEST' DEFINE_STRUCT_TEST(big_hole, init); \ ^ /kisskb/src/lib/test_stackinit.c:267:1: note: in expansion of macro 'DEFINE_STRUCT_TESTS' DEFINE_STRUCT_TESTS(static_partial); ^ /kisskb/src/lib/test_stackinit.c: In function 'test_big_hole_static_partial': /kisskb/src/lib/test_stackinit.c:255:15: warning: 'test_big_hole_static_partial' uses dynamic stack allocation struct test_ ## name, STRUCT, init) ^ /kisskb/src/lib/test_stackinit.c:101:2: note: in definition of macro 'DEFINE_TEST_DRIVER' var_type zero INIT_CLONE_ ## which; \ ^ /kisskb/src/lib/test_stackinit.c:254:3: note: in expansion of macro 'DEFINE_TEST' DEFINE_TEST(name ## _ ## init, \ ^ /kisskb/src/lib/test_stackinit.c:259:3: note: in expansion of macro 'DEFINE_STRUCT_TEST' DEFINE_STRUCT_TEST(big_hole, init); \ ^ /kisskb/src/lib/test_stackinit.c:267:1: note: in expansion of macro 'DEFINE_STRUCT_TESTS' DEFINE_STRUCT_TESTS(static_partial); ^ /kisskb/src/lib/test_stackinit.c: In function 'leaf_big_hole_dynamic_partial.isra.29': /kisskb/src/lib/test_stackinit.c:255:15: warning: 'leaf_big_hole_dynamic_partial.isra.29' uses dynamic stack allocation struct test_ ## name, STRUCT, init) ^ /kisskb/src/lib/test_stackinit.c:168:2: note: in definition of macro 'DEFINE_TEST' var_type var INIT_ ## which ## _ ## init_level; \ ^ /kisskb/src/lib/test_stackinit.c:259:3: note: in expansion of macro 'DEFINE_STRUCT_TEST' DEFINE_STRUCT_TEST(big_hole, init); \ ^ /kisskb/src/lib/test_stackinit.c:270:1: note: in expansion of macro 'DEFINE_STRUCT_TESTS' DEFINE_STRUCT_TESTS(dynamic_partial); ^ /kisskb/src/lib/test_stackinit.c: In function 'test_big_hole_dynamic_partial': /kisskb/src/lib/test_stackinit.c:255:15: warning: 'test_big_hole_dynamic_partial' uses dynamic stack allocation struct test_ ## name, STRUCT, init) ^ /kisskb/src/lib/test_stackinit.c:101:2: note: in definition of macro 'DEFINE_TEST_DRIVER' var_type zero INIT_CLONE_ ## which; \ ^ /kisskb/src/lib/test_stackinit.c:254:3: note: in expansion of macro 'DEFINE_TEST' DEFINE_TEST(name ## _ ## init, \ ^ /kisskb/src/lib/test_stackinit.c:259:3: note: in expansion of macro 'DEFINE_STRUCT_TEST' DEFINE_STRUCT_TEST(big_hole, init); \ ^ /kisskb/src/lib/test_stackinit.c:270:1: note: in expansion of macro 'DEFINE_STRUCT_TESTS' DEFINE_STRUCT_TESTS(dynamic_partial); ^ /kisskb/src/lib/test_stackinit.c: In function 'leaf_big_hole_runtime_partial.isra.41': /kisskb/src/lib/test_stackinit.c:255:15: warning: 'leaf_big_hole_runtime_partial.isra.41' uses dynamic stack allocation struct test_ ## name, STRUCT, init) ^ /kisskb/src/lib/test_stackinit.c:168:2: note: in definition of macro 'DEFINE_TEST' var_type var INIT_ ## which ## _ ## init_level; \ ^ /kisskb/src/lib/test_stackinit.c:259:3: note: in expansion of macro 'DEFINE_STRUCT_TEST' DEFINE_STRUCT_TEST(big_hole, init); \ ^ /kisskb/src/lib/test_stackinit.c:273:1: note: in expansion of macro 'DEFINE_STRUCT_TESTS' DEFINE_STRUCT_TESTS(runtime_partial); ^ /kisskb/src/lib/test_stackinit.c: In function 'test_big_hole_runtime_partial': /kisskb/src/lib/test_stackinit.c:255:15: warning: 'test_big_hole_runtime_partial' uses dynamic stack allocation struct test_ ## name, STRUCT, init) ^ /kisskb/src/lib/test_stackinit.c:101:2: note: in definition of macro 'DEFINE_TEST_DRIVER' var_type zero INIT_CLONE_ ## which; \ ^ /kisskb/src/lib/test_stackinit.c:254:3: note: in expansion of macro 'DEFINE_TEST' DEFINE_TEST(name ## _ ## init, \ ^ /kisskb/src/lib/test_stackinit.c:259:3: note: in expansion of macro 'DEFINE_STRUCT_TEST' DEFINE_STRUCT_TEST(big_hole, init); \ ^ /kisskb/src/lib/test_stackinit.c:273:1: note: in expansion of macro 'DEFINE_STRUCT_TESTS' DEFINE_STRUCT_TESTS(runtime_partial); ^ /kisskb/src/lib/test_stackinit.c: In function 'leaf_big_hole_runtime_all.isra.49': /kisskb/src/lib/test_stackinit.c:255:15: warning: 'leaf_big_hole_runtime_all.isra.49' uses dynamic stack allocation struct test_ ## name, STRUCT, init) ^ /kisskb/src/lib/test_stackinit.c:168:2: note: in definition of macro 'DEFINE_TEST' var_type var INIT_ ## which ## _ ## init_level; \ ^ /kisskb/src/lib/test_stackinit.c:259:3: note: in expansion of macro 'DEFINE_STRUCT_TEST' DEFINE_STRUCT_TEST(big_hole, init); \ ^ /kisskb/src/lib/test_stackinit.c:274:1: note: in expansion of macro 'DEFINE_STRUCT_TESTS' DEFINE_STRUCT_TESTS(runtime_all); ^ /kisskb/src/lib/test_stackinit.c: In function 'test_big_hole_runtime_all': /kisskb/src/lib/test_stackinit.c:255:15: warning: 'test_big_hole_runtime_all' uses dynamic stack allocation struct test_ ## name, STRUCT, init) ^ /kisskb/src/lib/test_stackinit.c:101:2: note: in definition of macro 'DEFINE_TEST_DRIVER' var_type zero INIT_CLONE_ ## which; \ ^ /kisskb/src/lib/test_stackinit.c:254:3: note: in expansion of macro 'DEFINE_TEST' DEFINE_TEST(name ## _ ## init, \ ^ /kisskb/src/lib/test_stackinit.c:259:3: note: in expansion of macro 'DEFINE_STRUCT_TEST' DEFINE_STRUCT_TEST(big_hole, init); \ ^ /kisskb/src/lib/test_stackinit.c:274:1: note: in expansion of macro 'DEFINE_STRUCT_TESTS' DEFINE_STRUCT_TESTS(runtime_all); ^ /kisskb/src/lib/test_stackinit.c: In function 'leaf_big_hole_none.isra.63': /kisskb/src/lib/test_stackinit.c:255:15: warning: 'leaf_big_hole_none.isra.63' uses dynamic stack allocation struct test_ ## name, STRUCT, init) ^ /kisskb/src/lib/test_stackinit.c:168:2: note: in definition of macro 'DEFINE_TEST' var_type var INIT_ ## which ## _ ## init_level; \ ^ /kisskb/src/lib/test_stackinit.c:259:3: note: in expansion of macro 'DEFINE_STRUCT_TEST' DEFINE_STRUCT_TEST(big_hole, init); \ ^ /kisskb/src/lib/test_stackinit.c:277:1: note: in expansion of macro 'DEFINE_STRUCT_TESTS' DEFINE_STRUCT_TESTS(none); ^ /kisskb/src/lib/test_stackinit.c: In function 'test_big_hole_none': /kisskb/src/lib/test_stackinit.c:255:15: warning: 'test_big_hole_none' uses dynamic stack allocation struct test_ ## name, STRUCT, init) ^ /kisskb/src/lib/test_stackinit.c:101:2: note: in definition of macro 'DEFINE_TEST_DRIVER' var_type zero INIT_CLONE_ ## which; \ ^ /kisskb/src/lib/test_stackinit.c:254:3: note: in expansion of macro 'DEFINE_TEST' DEFINE_TEST(name ## _ ## init, \ ^ /kisskb/src/lib/test_stackinit.c:259:3: note: in expansion of macro 'DEFINE_STRUCT_TEST' DEFINE_STRUCT_TEST(big_hole, init); \ ^ /kisskb/src/lib/test_stackinit.c:277:1: note: in expansion of macro 'DEFINE_STRUCT_TESTS' DEFINE_STRUCT_TESTS(none); ^ In file included from /kisskb/src/include/linux/rwsem.h:16:0, from /kisskb/src/include/linux/notifier.h:15, from /kisskb/src/include/linux/clk.h:14, from /kisskb/src/drivers/tty/serial/sh-sci.c:20: /kisskb/src/drivers/tty/serial/sh-sci.c: In function 'sci_dma_rx_submit': /kisskb/src/include/linux/spinlock.h:289:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] _raw_spin_unlock_irqrestore(lock, flags); \ ^ /kisskb/src/drivers/tty/serial/sh-sci.c:1355:16: note: 'flags' was declared here unsigned long flags; ^ /kisskb/src/fs/afs/dynroot.c: In function 'afs_dynroot_lookup': /kisskb/src/fs/afs/dynroot.c:117:6: warning: 'len' may be used uninitialized in this function [-Wmaybe-uninitialized] ret = lookup_one_len(name, dentry->d_parent, len); ^ /kisskb/src/fs/afs/dynroot.c:91:6: note: 'len' was declared here int len; ^ /kisskb/src/lib/test_kasan.c: In function 'kasan_alloca_oob_left': /kisskb/src/lib/test_kasan.c:547:1: warning: 'kasan_alloca_oob_left' uses dynamic stack allocation } ^ /kisskb/src/lib/test_kasan.c: In function 'kasan_alloca_oob_right': /kisskb/src/lib/test_kasan.c:557:1: warning: 'kasan_alloca_oob_right' uses dynamic stack allocation } ^ /kisskb/src/net/bridge/netfilter/ebtables.c: In function 'compat_copy_everything_to_user': /kisskb/src/net/bridge/netfilter/ebtables.c:1854:1: warning: 'compat_copy_everything_to_user' uses dynamic stack allocation } ^ /kisskb/src/net/bridge/br_device.c: In function 'br_get_stats64': /kisskb/src/net/bridge/br_device.c:220:1: warning: 'br_get_stats64' uses dynamic stack allocation } ^ /kisskb/src/drivers/target/iscsi/cxgbit/cxgbit_target.c: In function 'cxgbit_tx_datain_iso.isra.34': /kisskb/src/drivers/target/iscsi/cxgbit/cxgbit_target.c:498:1: warning: 'cxgbit_tx_datain_iso.isra.34' uses dynamic stack allocation } ^ /kisskb/src/drivers/target/iscsi/iscsi_target.c: In function 'iscsit_send_datain': /kisskb/src/drivers/target/iscsi/iscsi_target.c:2871:1: warning: 'iscsit_send_datain' uses dynamic stack allocation } ^ /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: In function 'amdgpu_dm_psr_enable': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:8671:9: warning: missing braces around initializer [-Wmissing-braces] struct dc_static_screen_params params = {0}; ^ /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:8671:9: warning: (near initialization for 'params.triggers') [-Wmissing-braces] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c: In function 'encoder_control_dmcub': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:116:9: warning: missing braces around initializer [-Wmissing-braces] struct dmub_rb_cmd_digx_encoder_control encoder_control = { 0 }; ^ /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:116:9: warning: (near initialization for 'encoder_control.header') [-Wmissing-braces] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c: In function 'set_pixel_clock_dmcub': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:342:9: warning: missing braces around initializer [-Wmissing-braces] struct dmub_rb_cmd_set_pixel_clock pixel_clock = { 0 }; ^ /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table2.c:342:9: warning: (near initialization for 'pixel_clock.header') [-Wmissing-braces] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/bios/bios_parser2.c: In function 'bios_parser_get_i2c_info': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/bios/bios_parser2.c:297:9: warning: missing braces around initializer [-Wmissing-braces] struct atom_i2c_record dummy_record = {0}; ^ /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/bios/bios_parser2.c:297:9: warning: (near initialization for 'dummy_record.record_header') [-Wmissing-braces] /kisskb/src/net/mptcp/protocol.c: In function 'mptcp_sendmsg_frag': /kisskb/src/net/mptcp/protocol.c:606:6: warning: 'dfrag_collapsed' may be used uninitialized in this function [-Wmaybe-uninitialized] if (!dfrag_collapsed) { ^ /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c: In function 'dp_test_get_audio_test_data': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:2695:8: warning: missing braces around initializer [-Wmissing-braces] union audio_test_mode dpcd_test_mode = {0}; ^ /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:2695:8: warning: (near initialization for 'dpcd_test_mode.bits') [-Wmissing-braces] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:2697:8: warning: missing braces around initializer [-Wmissing-braces] union audio_test_pattern_period dpcd_pattern_period[AUDIO_CHANNELS_COUNT] = {0}; ^ /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:2697:8: warning: (near initialization for 'dpcd_pattern_period[0]') [-Wmissing-braces] /kisskb/src/drivers/input/joystick/analog.c:160:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] #warning Precise timer not defined for this architecture. ^ /kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c: In function 'drm_dp_mst_dsc_aux_for_port': /kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c:5502:9: warning: missing braces around initializer [-Wmissing-braces] struct drm_dp_desc desc = { 0 }; ^ /kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c:5502:9: warning: (near initialization for 'desc.ident') [-Wmissing-braces] /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c: In function 'sh_mobile_i2c_isr': /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:396:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] pd->msg->buf[real_pos] = data; ^ /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:369:16: note: 'data' was declared here unsigned char data; ^ In file included from /kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:40:0: /kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c: In function 'mvpp2_setup_bm_pool': /kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2.h:634:2: warning: overflow in implicit constant conversion [-Woverflow] ((total_size) - NET_SKB_PAD - MVPP2_SKB_SHINFO_SIZE) ^ /kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2.h:699:33: note: in expansion of macro 'MVPP2_RX_MAX_PKT_SIZE' #define MVPP2_BM_SHORT_PKT_SIZE MVPP2_RX_MAX_PKT_SIZE(MVPP2_BM_SHORT_FRAME_SIZE) ^ /kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:580:41: note: in expansion of macro 'MVPP2_BM_SHORT_PKT_SIZE' mvpp2_pools[MVPP2_BM_SHORT].pkt_size = MVPP2_BM_SHORT_PKT_SIZE; ^ /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 } ^ /kisskb/src/drivers/crypto/chelsio/chtls/chtls_cm.c: In function 'wait_for_states.constprop': /kisskb/src/drivers/crypto/chelsio/chtls/chtls_cm.c:403:1: warning: 'wait_for_states.constprop' uses dynamic stack allocation } ^ /kisskb/src/drivers/android/binderfs.c: In function 'binderfs_fill_super': /kisskb/src/drivers/android/binderfs.c:653:9: warning: missing braces around initializer [-Wmissing-braces] struct binderfs_device device_info = { 0 }; ^ /kisskb/src/drivers/android/binderfs.c:653:9: warning: (near initialization for 'device_info.name') [-Wmissing-braces] /kisskb/src/arch/s390/boot/mem_detect.c: In function 'detect_memory': /kisskb/src/arch/s390/boot/mem_detect.c:175:1: warning: 'detect_memory' uses dynamic stack allocation } ^ Completed OK # rm -rf /kisskb/build/linus_s390-allyesconfig_s390x-gcc4.9 # Build took: 0:17:14.473444

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