# git rev-parse -q --verify 9d31d2338950293ec19d9b095fbaa9030899dcb4^{commit}
9d31d2338950293ec19d9b095fbaa9030899dcb4
already have revision, skipping fetch
# git checkout -q -f -B kisskb 9d31d2338950293ec19d9b095fbaa9030899dcb4
# git clean -qxdf
# < git log -1
# commit 9d31d2338950293ec19d9b095fbaa9030899dcb4
# Merge: 635de956a7f5 4a52dd8fefb4
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Apr 29 11:57:23 2021 -0700
# 
#     Merge tag 'net-next-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
#     
#     Pull networking updates from Jakub Kicinski:
#      "Core:
#     
#        - bpf:
#             - allow bpf programs calling kernel functions (initially to
#               reuse TCP congestion control implementations)
#             - enable task local storage for tracing programs - remove the
#               need to store per-task state in hash maps, and allow tracing
#               programs access to task local storage previously added for
#               BPF_LSM
#             - add bpf_for_each_map_elem() helper, allowing programs to walk
#               all map elements in a more robust and easier to verify fashion
#             - sockmap: support UDP and cross-protocol BPF_SK_SKB_VERDICT
#               redirection
#             - lpm: add support for batched ops in LPM trie
#             - add BTF_KIND_FLOAT support - mostly to allow use of BTF on
#               s390 which has floats in its headers files
#             - improve BPF syscall documentation and extend the use of kdoc
#               parsing scripts we already employ for bpf-helpers
#             - libbpf, bpftool: support static linking of BPF ELF files
#             - improve support for encapsulation of L2 packets
#     
#        - xdp: restructure redirect actions to avoid a runtime lookup,
#          improving performance by 4-8% in microbenchmarks
#     
#        - xsk: build skb by page (aka generic zerocopy xmit) - improve
#          performance of software AF_XDP path by 33% for devices which don't
#          need headers in the linear skb part (e.g. virtio)
#     
#        - nexthop: resilient next-hop groups - improve path stability on
#          next-hops group changes (incl. offload for mlxsw)
#     
#        - ipv6: segment routing: add support for IPv4 decapsulation
#     
#        - icmp: add support for RFC 8335 extended PROBE messages
#     
#        - inet: use bigger hash table for IP ID generation
#     
#        - tcp: deal better with delayed TX completions - make sure we don't
#          give up on fast TCP retransmissions only because driver is slow in
#          reporting that it completed transmitting the original
#     
#        - tcp: reorder tcp_congestion_ops for better cache locality
#     
#        - mptcp:
#             - add sockopt support for common TCP options
#             - add support for common TCP msg flags
#             - include multiple address ids in RM_ADDR
#             - add reset option support for resetting one subflow
#     
#        - udp: GRO L4 improvements - improve 'forward' / 'frag_list'
#          co-existence with UDP tunnel GRO, allowing the first to take place
#          correctly even for encapsulated UDP traffic
#     
#        - micro-optimize dev_gro_receive() and flow dissection, avoid
#          retpoline overhead on VLAN and TEB GRO
#     
#        - use less memory for sysctls, add a new sysctl type, to allow using
#          u8 instead of "int" and "long" and shrink networking sysctls
#     
#        - veth: allow GRO without XDP - this allows aggregating UDP packets
#          before handing them off to routing, bridge, OvS, etc.
#     
#        - allow specifing ifindex when device is moved to another namespace
#     
#        - netfilter:
#             - nft_socket: add support for cgroupsv2
#             - nftables: add catch-all set element - special element used to
#               define a default action in case normal lookup missed
#             - use net_generic infra in many modules to avoid allocating
#               per-ns memory unnecessarily
#     
#        - xps: improve the xps handling to avoid potential out-of-bound
#          accesses and use-after-free when XPS change race with other
#          re-configuration under traffic
#     
#        - add a config knob to turn off per-cpu netdev refcnt to catch
#          underflows in testing
#     
#       Device APIs:
#     
#        - add WWAN subsystem to organize the WWAN interfaces better and
#          hopefully start driving towards more unified and vendor-
#          independent APIs
#     
#        - ethtool:
#             - add interface for reading IEEE MIB stats (incl. mlx5 and bnxt
#               support)
#             - allow network drivers to dump arbitrary SFP EEPROM data,
#               current offset+length API was a poor fit for modern SFP which
#               define EEPROM in terms of pages (incl. mlx5 support)
#     
#        - act_police, flow_offload: add support for packet-per-second
#          policing (incl. offload for nfp)
#     
#        - psample: add additional metadata attributes like transit delay for
#          packets sampled from switch HW (and corresponding egress and
#          policy-based sampling in the mlxsw driver)
#     
#        - dsa: improve support for sandwiched LAGs with bridge and DSA
#     
#        - netfilter:
#             - flowtable: use direct xmit in topologies with IP forwarding,
#               bridging, vlans etc.
#             - nftables: counter hardware offload support
#     
#        - Bluetooth:
#             - improvements for firmware download w/ Intel devices
#             - add support for reading AOSP vendor capabilities
#             - add support for virtio transport driver
#     
#        - mac80211:
#             - allow concurrent monitor iface and ethernet rx decap
#             - set priority and queue mapping for injected frames
#     
#        - phy: add support for Clause-45 PHY Loopback
#     
#        - pci/iov: add sysfs MSI-X vector assignment interface to distribute
#          MSI-X resources to VFs (incl. mlx5 support)
#     
#       New hardware/drivers:
#     
#        - dsa: mv88e6xxx: add support for Marvell mv88e6393x - 11-port
#          Ethernet switch with 8x 1-Gigabit Ethernet and 3x 10-Gigabit
#          interfaces.
#     
#        - dsa: support for legacy Broadcom tags used on BCM5325, BCM5365 and
#          BCM63xx switches
#     
#        - Microchip KSZ8863 and KSZ8873; 3x 10/100Mbps Ethernet switches
#     
#        - ath11k: support for QCN9074 a 802.11ax device
#     
#        - Bluetooth: Broadcom BCM4330 and BMC4334
#     
#        - phy: Marvell 88X2222 transceiver support
#     
#        - mdio: add BCM6368 MDIO mux bus controller
#     
#        - r8152: support RTL8153 and RTL8156 (USB Ethernet) chips
#     
#        - mana: driver for Microsoft Azure Network Adapter (MANA)
#     
#        - Actions Semi Owl Ethernet MAC
#     
#        - can: driver for ETAS ES58X CAN/USB interfaces
#     
#       Pure driver changes:
#     
#        - add XDP support to: enetc, igc, stmmac
#     
#        - add AF_XDP support to: stmmac
#     
#        - virtio:
#             - page_to_skb() use build_skb when there's sufficient tailroom
#               (21% improvement for 1000B UDP frames)
#             - support XDP even without dedicated Tx queues - share the Tx
#               queues with the stack when necessary
#     
#        - mlx5:
#             - flow rules: add support for mirroring with conntrack, matching
#               on ICMP, GTP, flex filters and more
#             - support packet sampling with flow offloads
#             - persist uplink representor netdev across eswitch mode changes
#             - allow coexistence of CQE compression and HW time-stamping
#             - add ethtool extended link error state reporting
#     
#        - ice, iavf: support flow filters, UDP Segmentation Offload
#     
#        - dpaa2-switch:
#             - move the driver out of staging
#             - add spanning tree (STP) support
#             - add rx copybreak support
#             - add tc flower hardware offload on ingress traffic
#     
#        - ionic:
#             - implement Rx page reuse
#             - support HW PTP time-stamping
#     
#        - octeon: support TC hardware offloads - flower matching on ingress
#          and egress ratelimitting.
#     
#        - stmmac:
#             - add RX frame steering based on VLAN priority in tc flower
#             - support frame preemption (FPE)
#             - intel: add cross time-stamping freq difference adjustment
#     
#        - ocelot:
#             - support forwarding of MRP frames in HW
#             - support multiple bridges
#             - support PTP Sync one-step timestamping
#     
#        - dsa: mv88e6xxx, dpaa2-switch: offload bridge port flags like
#          learning, flooding etc.
#     
#        - ipa: add IPA v4.5, v4.9 and v4.11 support (Qualcomm SDX55, SM8350,
#          SC7280 SoCs)
#     
#        - mt7601u: enable TDLS support
#     
#        - mt76:
#             - add support for 802.3 rx frames (mt7915/mt7615)
#             - mt7915 flash pre-calibration support
#             - mt7921/mt7663 runtime power management fixes"
#     
#     * tag 'net-next-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2451 commits)
#       net: selftest: fix build issue if INET is disabled
#       net: netrom: nr_in: Remove redundant assignment to ns
#       net: tun: Remove redundant assignment to ret
#       net: phy: marvell: add downshift support for M88E1240
#       net: dsa: ksz: Make reg_mib_cnt a u8 as it never exceeds 255
#       net/sched: act_ct: Remove redundant ct get and check
#       icmp: standardize naming of RFC 8335 PROBE constants
#       bpf, selftests: Update array map tests for per-cpu batched ops
#       bpf: Add batched ops support for percpu array
#       bpf: Implement formatted output helpers with bstr_printf
#       seq_file: Add a seq_bprintf function
#       sfc: adjust efx->xdp_tx_queue_count with the real number of initialized queues
#       net:nfc:digital: Fix a double free in digital_tg_recv_dep_req
#       net: fix a concurrency bug in l2tp_tunnel_register()
#       net/smc: Remove redundant assignment to rc
#       mpls: Remove redundant assignment to err
#       llc2: Remove redundant assignment to rc
#       net/tls: Remove redundant initialization of record
#       rds: Remove redundant assignment to nr_sig
#       dt-bindings: net: mdio-gpio: add compatible for microchip,mdio-smi0
#       ...
# < /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 9d31d2338950293ec19d9b095fbaa9030899dcb4
# < make -s -j 120 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 120 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 120 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 120 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-  
In file included from /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/tm.h:21,
                 from /kisskb/src/scripts/gcc-plugins/gcc-common.h:15,
                 from /kisskb/src/scripts/gcc-plugins/structleak_plugin.c:32:
/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/config/s390/s390.h:836:20: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
   fprintf ((FILE), "\t.set\t.,.+"HOST_WIDE_INT_PRINT_UNSIGNED"\n", (SIZE))
                    ^
In file included from /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/tm.h:23,
                 from /kisskb/src/scripts/gcc-plugins/gcc-common.h:15,
                 from /kisskb/src/scripts/gcc-plugins/structleak_plugin.c:32:
/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/config/elfos.h:102:21: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
    fprintf ((FILE), "%s"HOST_WIDE_INT_PRINT_UNSIGNED"\n",\
                     ^
/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/config/elfos.h:170:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
       fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n",  \
                        ^
In file included from /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/tm.h:36,
                 from /kisskb/src/scripts/gcc-plugins/gcc-common.h:15,
                 from /kisskb/src/scripts/gcc-plugins/structleak_plugin.c:32:
/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/defaults.h:126:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
       fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n",  \
                        ^
In file included from /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/tm.h:21,
                 from /kisskb/src/scripts/gcc-plugins/gcc-common.h:15,
                 from /kisskb/src/scripts/gcc-plugins/latent_entropy_plugin.c:78:
/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/config/s390/s390.h:836:20: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
   fprintf ((FILE), "\t.set\t.,.+"HOST_WIDE_INT_PRINT_UNSIGNED"\n", (SIZE))
                    ^
In file included from /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/tm.h:23,
                 from /kisskb/src/scripts/gcc-plugins/gcc-common.h:15,
                 from /kisskb/src/scripts/gcc-plugins/latent_entropy_plugin.c:78:
/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/config/elfos.h:102:21: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
    fprintf ((FILE), "%s"HOST_WIDE_INT_PRINT_UNSIGNED"\n",\
                     ^
/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/config/elfos.h:170:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
       fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n",  \
                        ^
In file included from /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/tm.h:36,
                 from /kisskb/src/scripts/gcc-plugins/gcc-common.h:15,
                 from /kisskb/src/scripts/gcc-plugins/latent_entropy_plugin.c:78:
/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/defaults.h:126:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
       fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n",  \
                        ^
In file included from /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/tm.h:21,
                 from /kisskb/src/scripts/gcc-plugins/gcc-common.h:15,
                 from /kisskb/src/scripts/gcc-plugins/sancov_plugin.c:22:
/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/config/s390/s390.h:836:20: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
   fprintf ((FILE), "\t.set\t.,.+"HOST_WIDE_INT_PRINT_UNSIGNED"\n", (SIZE))
                    ^
In file included from /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/tm.h:23,
                 from /kisskb/src/scripts/gcc-plugins/gcc-common.h:15,
                 from /kisskb/src/scripts/gcc-plugins/sancov_plugin.c:22:
/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/config/elfos.h:102:21: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
    fprintf ((FILE), "%s"HOST_WIDE_INT_PRINT_UNSIGNED"\n",\
                     ^
/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/config/elfos.h:170:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
       fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n",  \
                        ^
In file included from /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/tm.h:36,
                 from /kisskb/src/scripts/gcc-plugins/gcc-common.h:15,
                 from /kisskb/src/scripts/gcc-plugins/sancov_plugin.c:22:
/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/defaults.h:126:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
       fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n",  \
                        ^
In file included from /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/tm.h:21,
                 from /kisskb/src/scripts/gcc-plugins/gcc-common.h:15,
                 from /kisskb/src/scripts/gcc-plugins/randomize_layout_plugin.c:19:
/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/config/s390/s390.h:836:20: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
   fprintf ((FILE), "\t.set\t.,.+"HOST_WIDE_INT_PRINT_UNSIGNED"\n", (SIZE))
                    ^
In file included from /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/tm.h:23,
                 from /kisskb/src/scripts/gcc-plugins/gcc-common.h:15,
                 from /kisskb/src/scripts/gcc-plugins/randomize_layout_plugin.c:19:
/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/config/elfos.h:102:21: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
    fprintf ((FILE), "%s"HOST_WIDE_INT_PRINT_UNSIGNED"\n",\
                     ^
/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/config/elfos.h:170:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
       fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n",  \
                        ^
In file included from /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/tm.h:36,
                 from /kisskb/src/scripts/gcc-plugins/gcc-common.h:15,
                 from /kisskb/src/scripts/gcc-plugins/randomize_layout_plugin.c:19:
/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/../lib/gcc/s390-linux/4.9.4/plugin/include/defaults.h:126:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
       fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n",  \
                        ^
cc1plus: warning: unrecognized command line option '-Wno-format-diag'
cc1plus: warning: unrecognized command line option '-Wno-format-diag'
cc1plus: warning: unrecognized command line option '-Wno-format-diag'
cc1plus: warning: unrecognized command line option '-Wno-format-diag'
/kisskb/src/kernel/dma/debug.c: In function 'debug_dma_unmap_page':
/kisskb/src/kernel/dma/debug.c:1290:1: warning: 'debug_dma_unmap_page' uses dynamic stack allocation
 }
 ^
/kisskb/src/kernel/dma/debug.c: In function 'debug_dma_unmap_sg':
/kisskb/src/kernel/dma/debug.c:1378:1: warning: 'debug_dma_unmap_sg' uses dynamic stack allocation
 }
 ^
/kisskb/src/kernel/dma/debug.c: In function 'debug_dma_free_coherent':
/kisskb/src/kernel/dma/debug.c:1439:1: warning: 'debug_dma_free_coherent' uses dynamic stack allocation
 }
 ^
/kisskb/src/kernel/dma/debug.c: In function 'debug_dma_unmap_resource':
/kisskb/src/kernel/dma/debug.c:1480:1: warning: 'debug_dma_unmap_resource' uses dynamic stack allocation
 }
 ^
/kisskb/src/kernel/dma/debug.c: In function 'debug_dma_sync_single_for_cpu':
/kisskb/src/kernel/dma/debug.c:1498:1: 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:1517:1: 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:1549:1: 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:1580:1: warning: 'debug_dma_sync_sg_for_device' uses dynamic stack allocation
 }
 ^
/kisskb/src/kernel/bpf/syscall.c: In function 'bpf_prog_show_fdinfo':
/kisskb/src/kernel/bpf/syscall.c:1791:1: warning: 'bpf_prog_show_fdinfo' uses dynamic stack allocation
 }
 ^
/kisskb/src/kernel/bpf/syscall.c: In function 'bpf_prog_get_info_by_fd.isra.28':
/kisskb/src/kernel/bpf/syscall.c:3692:1: warning: 'bpf_prog_get_info_by_fd.isra.28' uses dynamic stack allocation
 }
 ^
/kisskb/src/kernel/events/core.c: In function 'perf_log_throttle':
/kisskb/src/kernel/events/core.c:8743:1: 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:8877:1: 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:9068:1: 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:8672:1: 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:7814:1: 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:8007:1: warning: 'perf_event_namespaces_output' uses dynamic stack allocation
 }
 ^
/kisskb/src/kernel/events/core.c: In function 'perf_swevent_hrtimer':
/kisskb/src/kernel/events/core.c:10553:1: warning: 'perf_swevent_hrtimer' uses dynamic stack allocation
 }
 ^
/kisskb/src/kernel/events/core.c: In function 'perf_event_cgroup_output':
/kisskb/src/kernel/events/core.c:8130:1: 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:7908:1: warning: 'perf_event_comm_output' uses dynamic stack allocation
 }
 ^
/kisskb/src/kernel/events/core.c: In function 'perf_event_ksymbol_output':
/kisskb/src/kernel/events/core.c:8788:1: warning: 'perf_event_ksymbol_output' uses dynamic stack allocation
 }
 ^
/kisskb/src/kernel/events/core.c: In function 'perf_event_read_event':
/kisskb/src/kernel/events/core.c:7527:1: warning: 'perf_event_read_event' uses dynamic stack allocation
 }
 ^
/kisskb/src/kernel/events/core.c: In function 'perf_event_text_poke_output':
/kisskb/src/kernel/events/core.c:8995:1: warning: 'perf_event_text_poke_output' uses dynamic stack allocation
 }
 ^
/kisskb/src/kernel/events/core.c: In function 'perf_event_mmap_output':
/kisskb/src/kernel/events/core.c:8286:1: warning: 'perf_event_mmap_output' uses dynamic stack allocation
 }
 ^
/kisskb/src/kernel/events/core.c: In function 'perf_event_aux_event':
/kisskb/src/kernel/events/core.c:8580:1: 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:8613:1: 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:9708:1: 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:9394:1: warning: '___perf_sw_event' uses dynamic stack allocation
 }
 ^
/kisskb/src/drivers/soc/qcom/pdr_interface.c: In function 'pdr_restart_pd':
/kisskb/src/drivers/soc/qcom/pdr_interface.c:572:9: warning: missing braces around initializer [-Wmissing-braces]
  struct servreg_restart_pd_req req = { 0 };
         ^
/kisskb/src/drivers/soc/qcom/pdr_interface.c:572:9: warning: (near initialization for 'req.service_path') [-Wmissing-braces]
/kisskb/src/arch/s390/kernel/perf_cpum_sf.c: In function 'perf_push_sample':
/kisskb/src/arch/s390/kernel/perf_cpum_sf.c:1145:1: warning: 'perf_push_sample' uses dynamic stack allocation
 }
 ^
/kisskb/src/fs/nfs/super.c: In function 'nfs_show_stats':
/kisskb/src/fs/nfs/super.c:723:1: warning: 'nfs_show_stats' 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:549:1: warning: 'cf_diag_push_sample' uses dynamic stack allocation
 }
 ^
/kisskb/src/mm/slub.c: In function '__slab_free':
/kisskb/src/mm/slub.c:3093:1: warning: '__slab_free' uses dynamic stack allocation
 }
 ^
/kisskb/src/mm/slub.c: In function 'unfreeze_partials.isra.63':
/kisskb/src/mm/slub.c:2373:1: warning: 'unfreeze_partials.isra.63' uses dynamic stack allocation
 }
 ^
/kisskb/src/mm/slub.c: In function 'get_partial_node.isra.64':
/kisskb/src/mm/slub.c:2015:1: warning: 'get_partial_node.isra.64' uses dynamic stack allocation
 }
 ^
/kisskb/src/mm/slub.c: In function 'deactivate_slab.isra.65':
/kisskb/src/mm/slub.c:2305:1: warning: 'deactivate_slab.isra.65' uses dynamic stack allocation
 }
 ^
/kisskb/src/mm/slub.c: In function '___slab_alloc':
/kisskb/src/mm/slub.c:2769:1: warning: '___slab_alloc' uses dynamic stack allocation
 }
 ^
/kisskb/src/kernel/bpf/cpumap.c: In function 'cpu_map_bpf_prog_run_xdp.isra.13':
/kisskb/src/kernel/bpf/cpumap.c:238:1: warning: 'cpu_map_bpf_prog_run_xdp.isra.13' uses dynamic stack allocation
 }
 ^
/kisskb/src/lib/crypto/chacha20poly1305.c: In function 'chacha20poly1305_crypt_sg_inplace':
/kisskb/src/lib/crypto/chacha20poly1305.c:331:1: warning: 'chacha20poly1305_crypt_sg_inplace' uses dynamic stack allocation
 }
 ^
/kisskb/src/mm/z3fold.c: In function 'z3fold_reclaim_page.constprop':
/kisskb/src/mm/z3fold.c:1485:1: warning: 'z3fold_reclaim_page.constprop' uses dynamic stack allocation
 }
 ^
/kisskb/src/kernel/smp.c: In function 'smp_call_function_single':
/kisskb/src/kernel/smp.c:763:1: warning: 'smp_call_function_single' 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:331:1: warning: 'ism_del_vlan_id' 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:359:1: warning: 'ism_signal_ieq' 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:216:1: warning: 'ism_query_rgid' 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:317:1: warning: 'ism_add_vlan_id' 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:303:1: 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:282:1: 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:85:1: 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:590:1: warning: 'ism_probe' 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:1821:1: warning: 'compat_copy_everything_to_user' uses dynamic stack allocation
 }
 ^
/kisskb/src/drivers/clk/xilinx/xlnx_vcu.c: In function 'xvcu_register_clock_provider':
/kisskb/src/drivers/clk/xilinx/xlnx_vcu.c:524:9: warning: missing braces around initializer [-Wmissing-braces]
  struct clk_parent_data parent_data[2] = { 0 };
         ^
/kisskb/src/drivers/clk/xilinx/xlnx_vcu.c:524:9: warning: (near initialization for 'parent_data[0]') [-Wmissing-braces]
/kisskb/src/net/bridge/br_netlink.c: In function 'br_fill_linkxstats':
/kisskb/src/net/bridge/br_netlink.c:1755:1: warning: 'br_fill_linkxstats' uses dynamic stack allocation
 }
 ^
/kisskb/src/kernel/rseq.c: In function '__rseq_handle_notify_resume':
/kisskb/src/kernel/rseq.c:295:1: warning: '__rseq_handle_notify_resume' uses dynamic stack allocation
 }
 ^
/kisskb/src/kernel/rseq.c: In function 'rseq_syscall':
/kisskb/src/kernel/rseq.c:313:1: warning: 'rseq_syscall' uses dynamic stack allocation
 }
 ^
/kisskb/src/net/bridge/br_vlan.c: In function 'br_vlan_fill_vids':
/kisskb/src/net/bridge/br_vlan.c:1727:1: warning: 'br_vlan_fill_vids' uses dynamic stack allocation
 }
 ^
/kisskb/src/fs/btrfs/tree-checker.c: In function 'check_root_item':
/kisskb/src/fs/btrfs/tree-checker.c:1071:9: warning: missing braces around initializer [-Wmissing-braces]
  struct btrfs_root_item ri = { 0 };
         ^
/kisskb/src/fs/btrfs/tree-checker.c:1071:9: warning: (near initialization for 'ri.inode') [-Wmissing-braces]
/kisskb/src/drivers/gpu/drm/rockchip/cdn-dp-core.c:1124:12: warning: 'cdn_dp_resume' defined but not used [-Wunused-function]
 static int cdn_dp_resume(struct device *dev)
            ^
/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);
 ^
/kisskb/src/drivers/target/iscsi/cxgbit/cxgbit_target.c: In function 'cxgbit_tx_datain_iso.isra.40':
/kisskb/src/drivers/target/iscsi/cxgbit/cxgbit_target.c:481:1: warning: 'cxgbit_tx_datain_iso.isra.40' 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:2887:1: warning: 'iscsit_send_datain' uses dynamic stack allocation
 }
 ^
/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/xlnx/zynqmp_dp.c: In function 'zynqmp_dp_update_vs_emph':
/kisskb/src/drivers/gpu/drm/xlnx/zynqmp_dp.c:667:9: warning: missing braces around initializer [-Wmissing-braces]
   union phy_configure_opts opts = { 0 };
         ^
/kisskb/src/drivers/gpu/drm/xlnx/zynqmp_dp.c:667:9: warning: (near initialization for 'opts.mipi_dphy') [-Wmissing-braces]
/kisskb/src/lib/bitfield_kunit.c: In function 'test_bitfields_constants':
/kisskb/src/lib/bitfield_kunit.c:93:1: warning: the frame size of 7440 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/drivers/net/can/usb/etas_es58x/es58x_fd.c: In function 'es58x_fd_enable_channel':
/kisskb/src/drivers/net/can/usb/etas_es58x/es58x_fd.c:400:9: warning: missing braces around initializer [-Wmissing-braces]
  struct es58x_fd_tx_conf_msg tx_conf_msg = { 0 };
         ^
/kisskb/src/drivers/net/can/usb/etas_es58x/es58x_fd.c:400:9: warning: (near initialization for 'tx_conf_msg.nominal_bittiming') [-Wmissing-braces]
/kisskb/src/drivers/crypto/sa2ul.c: In function 'sa_aes_cbc_setkey':
/kisskb/src/drivers/crypto/sa2ul.c:949:9: warning: missing braces around initializer [-Wmissing-braces]
  struct algo_data ad = { 0 };
         ^
/kisskb/src/drivers/crypto/sa2ul.c:949:9: warning: (near initialization for 'ad.enc_eng') [-Wmissing-braces]
/kisskb/src/drivers/crypto/sa2ul.c: In function 'sa_aes_ecb_setkey':
/kisskb/src/drivers/crypto/sa2ul.c:969:9: warning: missing braces around initializer [-Wmissing-braces]
  struct algo_data ad = { 0 };
         ^
/kisskb/src/drivers/crypto/sa2ul.c:969:9: warning: (near initialization for 'ad.enc_eng') [-Wmissing-braces]
/kisskb/src/drivers/crypto/sa2ul.c: In function 'sa_3des_cbc_setkey':
/kisskb/src/drivers/crypto/sa2ul.c:987:9: warning: missing braces around initializer [-Wmissing-braces]
  struct algo_data ad = { 0 };
         ^
/kisskb/src/drivers/crypto/sa2ul.c:987:9: warning: (near initialization for 'ad.enc_eng') [-Wmissing-braces]
/kisskb/src/drivers/crypto/sa2ul.c: In function 'sa_3des_ecb_setkey':
/kisskb/src/drivers/crypto/sa2ul.c:1001:9: warning: missing braces around initializer [-Wmissing-braces]
  struct algo_data ad = { 0 };
         ^
/kisskb/src/drivers/crypto/sa2ul.c:1001:9: warning: (near initialization for 'ad.enc_eng') [-Wmissing-braces]
/kisskb/src/drivers/crypto/sa2ul.c: In function 'sa_sha1_cra_init':
/kisskb/src/drivers/crypto/sa2ul.c:1628:9: warning: missing braces around initializer [-Wmissing-braces]
  struct algo_data ad = { 0 };
         ^
/kisskb/src/drivers/crypto/sa2ul.c:1628:9: warning: (near initialization for 'ad.enc_eng') [-Wmissing-braces]
/kisskb/src/drivers/crypto/sa2ul.c: In function 'sa_sha256_cra_init':
/kisskb/src/drivers/crypto/sa2ul.c:1644:9: warning: missing braces around initializer [-Wmissing-braces]
  struct algo_data ad = { 0 };
         ^
/kisskb/src/drivers/crypto/sa2ul.c:1644:9: warning: (near initialization for 'ad.enc_eng') [-Wmissing-braces]
/kisskb/src/drivers/crypto/sa2ul.c: In function 'sa_sha512_cra_init':
/kisskb/src/drivers/crypto/sa2ul.c:1660:9: warning: missing braces around initializer [-Wmissing-braces]
  struct algo_data ad = { 0 };
         ^
/kisskb/src/drivers/crypto/sa2ul.c:1660:9: warning: (near initialization for 'ad.enc_eng') [-Wmissing-braces]
/kisskb/src/drivers/crypto/sa2ul.c: In function 'sa_aead_cbc_sha1_setkey':
/kisskb/src/drivers/crypto/sa2ul.c:1890:9: warning: missing braces around initializer [-Wmissing-braces]
  struct algo_data ad = { 0 };
         ^
/kisskb/src/drivers/crypto/sa2ul.c:1890:9: warning: (near initialization for 'ad.enc_eng') [-Wmissing-braces]
/kisskb/src/drivers/crypto/sa2ul.c: In function 'sa_aead_cbc_sha256_setkey':
/kisskb/src/drivers/crypto/sa2ul.c:1903:9: warning: missing braces around initializer [-Wmissing-braces]
  struct algo_data ad = { 0 };
         ^
/kisskb/src/drivers/crypto/sa2ul.c:1903:9: warning: (near initialization for 'ad.enc_eng') [-Wmissing-braces]
/kisskb/src/drivers/net/ethernet/chelsio/cxgb4/sge.c: In function 'cxgb4_write_partial_sgl':
/kisskb/src/drivers/net/ethernet/chelsio/cxgb4/sge.c:910:9: warning: missing braces around initializer [-Wmissing-braces]
  struct ulptx_sge_pair buf[MAX_SKB_FRAGS / 2 + 1] = {0}, *to;
         ^
/kisskb/src/drivers/net/ethernet/chelsio/cxgb4/sge.c:910:9: warning: (near initialization for 'buf[0]') [-Wmissing-braces]
/kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c: In function 'amdgpu_gfx_ras_late_init':
/kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c:610:9: warning: missing braces around initializer [-Wmissing-braces]
  struct ras_query_if info = { 0 };
         ^
/kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c:610:9: warning: (near initialization for 'info.head') [-Wmissing-braces]
/kisskb/src/drivers/net/ethernet/freescale/enetc/enetc_pf.c: In function 'enetc_init_port_rfs_memory':
/kisskb/src/drivers/net/ethernet/freescale/enetc/enetc_pf.c:1135:9: warning: missing braces around initializer [-Wmissing-braces]
  struct enetc_cmd_rfse rfse = {0};
         ^
/kisskb/src/drivers/net/ethernet/freescale/enetc/enetc_pf.c:1135:9: warning: (near initialization for 'rfse.smac_h') [-Wmissing-braces]
/kisskb/src/drivers/net/ethernet/freescale/enetc/enetc.c: In function 'enetc_xdp_xmit':
/kisskb/src/drivers/net/ethernet/freescale/enetc/enetc.c:1078:9: warning: missing braces around initializer [-Wmissing-braces]
  struct enetc_tx_swbd xdp_redirect_arr[ENETC_MAX_SKB_FRAGS] = {0};
         ^
/kisskb/src/drivers/net/ethernet/freescale/enetc/enetc.c:1078:9: warning: (near initialization for 'xdp_redirect_arr[0]') [-Wmissing-braces]
/kisskb/src/drivers/net/ethernet/freescale/enetc/enetc.c: In function 'enetc_clean_rx_ring_xdp':
/kisskb/src/drivers/net/ethernet/freescale/enetc/enetc.c:1245:9: warning: missing braces around initializer [-Wmissing-braces]
  struct enetc_tx_swbd xdp_tx_arr[ENETC_MAX_SKB_FRAGS] = {0};
         ^
/kisskb/src/drivers/net/ethernet/freescale/enetc/enetc.c:1245:9: warning: (near initialization for 'xdp_tx_arr[0]') [-Wmissing-braces]
/kisskb/src/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c: In function 'wait_for_states.constprop':
/kisskb/src/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c:444:1: warning: 'wait_for_states.constprop' uses dynamic stack allocation
 }
 ^
In file included from /kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:42:0:
/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:844:2: warning: overflow in implicit constant conversion [-Woverflow]
  ((total_size) - MVPP2_SKB_HEADROOM - MVPP2_SKB_SHINFO_SIZE)
  ^
/kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2.h:948:33: 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:683:41: 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/marvell/octeontx2/af/rvu_npc.c: In function 'rvu_npc_install_ucast_entry':
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:604:9: warning: missing braces around initializer [-Wmissing-braces]
  struct npc_install_flow_req req = { 0 };
         ^
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:604:9: warning: (near initialization for 'req.hdr') [-Wmissing-braces]
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:605:9: warning: missing braces around initializer [-Wmissing-braces]
  struct npc_install_flow_rsp rsp = { 0 };
         ^
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:605:9: warning: (near initialization for 'rsp.hdr') [-Wmissing-braces]
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c: In function 'rvu_npc_install_promisc_entry':
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:654:9: warning: missing braces around initializer [-Wmissing-braces]
  struct npc_install_flow_req req = { 0 };
         ^
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:654:9: warning: (near initialization for 'req.hdr') [-Wmissing-braces]
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:655:9: warning: missing braces around initializer [-Wmissing-braces]
  struct npc_install_flow_rsp rsp = { 0 };
         ^
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:655:9: warning: (near initialization for 'rsp.hdr') [-Wmissing-braces]
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c: In function 'rvu_npc_install_bcast_match_entry':
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:754:9: warning: missing braces around initializer [-Wmissing-braces]
  struct npc_install_flow_req req = { 0 };
         ^
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:754:9: warning: (near initialization for 'req.hdr') [-Wmissing-braces]
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:755:9: warning: missing braces around initializer [-Wmissing-braces]
  struct npc_install_flow_rsp rsp = { 0 };
         ^
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:755:9: warning: (near initialization for 'rsp.hdr') [-Wmissing-braces]
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c: In function 'rvu_mcam_remove_counter_from_rule':
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c:874:9: warning: missing braces around initializer [-Wmissing-braces]
  struct npc_mcam_oper_counter_req free_req = { 0 };
         ^
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c:874:9: warning: (near initialization for 'free_req.hdr') [-Wmissing-braces]
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c: In function 'rvu_mcam_add_counter_to_rule':
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c:891:9: warning: missing braces around initializer [-Wmissing-braces]
  struct npc_mcam_alloc_counter_req cntr_req = { 0 };
         ^
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c:891:9: warning: (near initialization for 'cntr_req.hdr') [-Wmissing-braces]
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c:892:9: warning: missing braces around initializer [-Wmissing-braces]
  struct npc_mcam_alloc_counter_rsp cntr_rsp = { 0 };
         ^
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c:892:9: warning: (near initialization for 'cntr_rsp.hdr') [-Wmissing-braces]
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c: In function 'npc_install_flow':
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c:987:9: warning: missing braces around initializer [-Wmissing-braces]
  struct npc_mcam_write_entry_req write_req = { 0 };
         ^
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c:987:9: warning: (near initialization for 'write_req.hdr') [-Wmissing-braces]
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c:989:9: warning: missing braces around initializer [-Wmissing-braces]
  struct rvu_npc_mcam_rule dummy = { 0 };
         ^
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c:989:9: warning: (near initialization for 'dummy.packet') [-Wmissing-braces]
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c: In function 'npc_delete_flow':
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c:1210:9: warning: missing braces around initializer [-Wmissing-braces]
  struct npc_mcam_ena_dis_entry_req dis_req = { 0 };
         ^
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c:1210:9: warning: (near initialization for 'dis_req.hdr') [-Wmissing-braces]
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c: In function 'npc_update_dmac_value':
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c:1275:9: warning: missing braces around initializer [-Wmissing-braces]
  struct npc_mcam_write_entry_req write_req = { 0 };
         ^
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c:1275:9: warning: (near initialization for 'write_req.hdr') [-Wmissing-braces]
/kisskb/src/drivers/iio/test/iio-test-format.c: In function 'iio_test_iio_format_value_fixedpoint':
/kisskb/src/drivers/iio/test/iio-test-format.c:98:1: warning: the frame size of 2288 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
/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:1092:1: warning: 'vxge_hw_device_hw_info_get' uses dynamic stack allocation
 }
 ^
/kisskb/src/drivers/net/ethernet/mscc/ocelot_vcap.c: In function 'is1_entry_set':
/kisskb/src/drivers/net/ethernet/mscc/ocelot_vcap.c:755:11: warning: missing braces around initializer [-Wmissing-braces]
    struct ocelot_vcap_u16 etype = {0};
           ^
/kisskb/src/drivers/net/ethernet/mscc/ocelot_vcap.c:755:11: warning: (near initialization for 'etype.value') [-Wmissing-braces]
/kisskb/src/drivers/media/i2c/imx334.c: In function 'imx334_read_reg':
/kisskb/src/drivers/media/i2c/imx334.c:288:9: warning: missing braces around initializer [-Wmissing-braces]
  struct i2c_msg msgs[2] = {0};
         ^
/kisskb/src/drivers/media/i2c/imx334.c:288:9: warning: (near initialization for 'msgs[0]') [-Wmissing-braces]
/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:10488:9: 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:10488:9: warning: (near initialization for 'params.triggers') [-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/drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_srv_stat.c: In function 'dmub_srv_stat_get_notification':
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_srv_stat.c:61:8: warning: missing braces around initializer [-Wmissing-braces]
  union dmub_rb_out_cmd cmd = {0};
        ^
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_srv_stat.c:61:8: warning: (near initialization for 'cmd.cmd_common') [-Wmissing-braces]
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_dcn20.c: In function 'dmub_dcn20_enable_dmub_boot_options':
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_dcn20.c:390:8: warning: missing braces around initializer [-Wmissing-braces]
  union dmub_fw_boot_options boot_options = {0};
        ^
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_dcn20.c:390:8: warning: (near initialization for 'boot_options.bits') [-Wmissing-braces]
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c: In function 'commit_planes_for_stream':
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:2616:11: warning: missing braces around initializer [-Wmissing-braces]
     union dmub_hw_lock_flags hw_locks = { 0 };
           ^
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:2616:11: warning: (near initialization for 'hw_locks.bits') [-Wmissing-braces]
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:2797:11: warning: missing braces around initializer [-Wmissing-braces]
     union dmub_hw_lock_flags hw_locks = { 0 };
           ^
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:2797:11: warning: (near initialization for 'hw_locks.bits') [-Wmissing-braces]
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c: In function 'dc_process_dmub_aux_transfer_async':
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:3365:8: warning: missing braces around initializer [-Wmissing-braces]
  union dmub_rb_cmd cmd = {0};
        ^
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:3365:8: warning: (near initialization for 'cmd.lock_hw') [-Wmissing-braces]
/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:2924:8: 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:2924:8: warning: (near initialization for 'dpcd_test_mode.bits') [-Wmissing-braces]
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:2926:8: 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:2926:8: warning: (near initialization for 'dpcd_pattern_period[0]') [-Wmissing-braces]
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c: In function 'dc_link_dp_set_test_pattern':
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:4296:11: warning: missing braces around initializer [-Wmissing-braces]
     union dmub_hw_lock_flags hw_locks = { 0 };
           ^
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:4296:11: warning: (near initialization for 'hw_locks.bits') [-Wmissing-braces]
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:4340:11: warning: missing braces around initializer [-Wmissing-braces]
     union dmub_hw_lock_flags hw_locks = { 0 };
           ^
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:4340:11: warning: (near initialization for 'hw_locks.bits') [-Wmissing-braces]
/kisskb/src/arch/s390/boot/mem_detect.c: In function 'detect_memory':
/kisskb/src/arch/s390/boot/mem_detect.c:176:1: warning: 'detect_memory' uses dynamic stack allocation
 }
 ^
Completed OK
# rm -rf /kisskb/build/linus_s390-allyesconfig_s390x-gcc4.9
# Build took: 0:10:27.193443