# git rev-parse -q --verify 10a3efd0fee5e881b1866cf45950808575cb0f24^{commit}
10a3efd0fee5e881b1866cf45950808575cb0f24
already have revision, skipping fetch
# git checkout -q -f -B kisskb 10a3efd0fee5e881b1866cf45950808575cb0f24
# git clean -qxdf
# < git log -1
# commit 10a3efd0fee5e881b1866cf45950808575cb0f24
# Merge: 22650f148126 c6e3bf437184
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat May 1 12:22:38 2021 -0700
# 
#     Merge tag 'perf-tools-for-v5.13-2021-04-29' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
#     
#     Pull perf tool updates from Arnaldo Carvalho de Melo:
#      "perf stat:
#     
#        - Add support for hybrid PMUs to support systems such as Intel
#          Alderlake and its BIG/little core/atom cpus.
#     
#        - Introduce 'bperf' to share hardware PMCs with BPF.
#     
#        - New --iostat option to collect and present IO stats on Intel
#          hardware.
#     
#          This functionality is based on recently introduced sysfs attributes
#          for Intel® Xeon® Scalable processor family (code name Skylake-SP)
#          in commit bb42b3d39781 ("perf/x86/intel/uncore: Expose an Uncore
#          unit to IIO PMON mapping")
#     
#          It is intended to provide four I/O performance metrics in MB per
#          each PCIe root port:
#     
#            - Inbound Read: I/O devices below root port read from the host memory
#            - Inbound Write: I/O devices below root port write to the host memory
#            - Outbound Read: CPU reads from I/O devices below root port
#            - Outbound Write: CPU writes to I/O devices below root port
#     
#        - Align CSV output for summary.
#     
#        - Clarify --null use cases: Assess raw overhead of 'perf stat' or
#          measure just wall clock time.
#     
#        - Improve readability of shadow stats.
#     
#       perf record:
#     
#        - Change the COMM when starting tha workload so that --exclude-perf
#          doesn't seem to be not honoured.
#     
#        - Improve 'Workload failed' message printing events + what was
#          exec'ed.
#     
#        - Fix cross-arch support for TIME_CONV.
#     
#       perf report:
#     
#        - Add option to disable raw event ordering.
#     
#        - Dump the contents of PERF_RECORD_TIME_CONV in 'perf report -D'.
#     
#        - Improvements to --stat output, that shows information about
#          PERF_RECORD_ events.
#     
#        - Preserve identifier id in OCaml demangler.
#     
#       perf annotate:
#     
#        - Show full source location with 'l' hotkey in the 'perf annotate'
#          TUI.
#     
#        - Add line number like in TUI and source location at EOL to the 'perf
#          annotate' --stdio mode.
#     
#        - Add --demangle and --demangle-kernel to 'perf annotate'.
#     
#        - Allow configuring annotate.demangle{,_kernel} in 'perf config'.
#     
#        - Fix sample events lost in stdio mode.
#     
#       perf data:
#     
#        - Allow converting a perf.data file to JSON.
#     
#       libperf:
#     
#        - Add support for user space counter access.
#     
#        - Update topdown documentation to permit rdpmc calls.
#     
#       perf test:
#     
#        - Add 'perf test' for 'perf stat' CSV output.
#     
#        - Add 'perf test' entries to test the hybrid PMU support.
#     
#        - Cleanup 'perf test daemon' if its 'perf test' is interrupted.
#     
#        - Handle metric reuse in pmu-events parsing 'perf test' entry.
#     
#        - Add test for PE executable support.
#     
#        - Add timeout for wait for daemon start in its 'perf test' entries.
#     
#       Build:
#     
#        - Enable libtraceevent dynamic linking.
#     
#        - Improve feature detection output.
#     
#        - Fix caching of feature checks caching.
#     
#        - First round of updates for tools copies of kernel headers.
#     
#        - Enable warnings when compiling BPF programs.
#     
#       Vendor specific events:
#     
#        - Intel:
#           - Add missing skylake & icelake model numbers.
#     
#        - arm64:
#           - Add Hisi hip08 L1, L2 and L3 metrics.
#           - Add Fujitsu A64FX PMU events.
#     
#        - PowerPC:
#           - Initial JSON/events list for power10 platform.
#           - Remove unsupported power9 metrics.
#     
#        - AMD:
#           - Add Zen3 events.
#           - Fix broken L2 Cache Hits from L2 HWPF metric.
#           - Use lowercases for all the eventcodes and umasks.
#     
#       Hardware tracing:
#     
#        - arm64:
#           - Update CoreSight ETM metadata format.
#           - Fix bitmap for CS-ETM option.
#           - Support PID tracing in config.
#           - Detect pid in VMID for kernel running at EL2.
#     
#       Arch specific updates:
#     
#        - MIPS:
#           - Support MIPS unwinding and dwarf-regs.
#           - Generate mips syscalls_n64.c syscall table.
#     
#        - PowerPC:
#           - Add support for PERF_SAMPLE_WEIGH_STRUCT on PowerPC.
#           - Support pipeline stage cycles for powerpc.
#     
#       libbeauty:
#     
#        - Fix fsconfig generator"
#     
#     * tag 'perf-tools-for-v5.13-2021-04-29' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (132 commits)
#       perf build: Defer printing detected features to the end of all feature checks
#       tools build: Allow deferring printing the results of feature detection
#       perf build: Regenerate the FEATURE_DUMP file after extra feature checks
#       perf session: Dump PERF_RECORD_TIME_CONV event
#       perf session: Add swap operation for event TIME_CONV
#       perf jit: Let convert_timestamp() to be backwards-compatible
#       perf tools: Change fields type in perf_record_time_conv
#       perf tools: Enable libtraceevent dynamic linking
#       perf Documentation: Document intel-hybrid support
#       perf tests: Skip 'perf stat metrics (shadow stat) test' for hybrid
#       perf tests: Support 'Convert perf time to TSC' test for hybrid
#       perf tests: Support 'Session topology' test for hybrid
#       perf tests: Support 'Parse and process metrics' test for hybrid
#       perf tests: Support 'Track with sched_switch' test for hybrid
#       perf tests: Skip 'Setup struct perf_event_attr' test for hybrid
#       perf tests: Add hybrid cases for 'Roundtrip evsel->name' test
#       perf tests: Add hybrid cases for 'Parse event definition strings' test
#       perf record: Uniquify hybrid event name
#       perf stat: Warn group events from different hybrid PMU
#       perf stat: Filter out unmatched aggregation for hybrid event
#       ...
# < /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 10a3efd0fee5e881b1866cf45950808575cb0f24
# < 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/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: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/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: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/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: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/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/events/core.c: In function 'perf_log_throttle':
/kisskb/src/kernel/events/core.c:8738:1: 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:8872:1: 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:9063:1: 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:8667:1: 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:7809:1: 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:8002:1: 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:10548:1: 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:8125:1: 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:7903:1: 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:8783:1: 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:7522:1: 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:8990:1: 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:8281:1: warning: 'perf_event_mmap_output' 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_event_aux_event':
/kisskb/src/kernel/events/core.c:8575:1: 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:8608:1: 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:9703:1: 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:9389:1: warning: '___perf_sw_event' 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/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/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/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/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/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/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/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/kernel/rseq.c: In function 'rseq_syscall':
/kisskb/src/kernel/rseq.c:313:1: warning: 'rseq_syscall' 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_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/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/mm/slub.c: In function '__slab_free':
/kisskb/src/mm/slub.c:3097:1: warning: '__slab_free' uses dynamic stack allocation
 }
 ^
/kisskb/src/mm/slub.c: In function 'unfreeze_partials.isra.62':
/kisskb/src/mm/slub.c:2378:1: warning: 'unfreeze_partials.isra.62' uses dynamic stack allocation
 }
 ^
/kisskb/src/mm/slub.c: In function 'get_partial_node.isra.63':
/kisskb/src/mm/slub.c:2020:1: warning: 'get_partial_node.isra.63' uses dynamic stack allocation
 }
 ^
/kisskb/src/mm/slub.c: In function 'deactivate_slab.isra.64':
/kisskb/src/mm/slub.c:2310:1: warning: 'deactivate_slab.isra.64' uses dynamic stack allocation
 }
 ^
/kisskb/src/mm/slub.c: In function '___slab_alloc':
/kisskb/src/mm/slub.c:2774:1: warning: '___slab_alloc' 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/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/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/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/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/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/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/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/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/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_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/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/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/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/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/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/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
 }
 ^
/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/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]
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/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/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/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/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/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/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/amdgpu_dm/amdgpu_dm.c: In function 'amdgpu_dm_psr_enable':
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:10507:9: 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:10507:9: warning: (near initialization for 'params.triggers') [-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_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:2923:8: 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:2923:8: warning: (near initialization for 'dpcd_test_mode.bits') [-Wmissing-braces]
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:2925:8: 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:2925:8: 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:4297:11: 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:4297:11: warning: (near initialization for 'hw_locks.bits') [-Wmissing-braces]
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:4341:11: 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:4341:11: warning: (near initialization for 'hw_locks.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:2625:11: 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:2625:11: warning: (near initialization for 'hw_locks.bits') [-Wmissing-braces]
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:2810:11: 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:2810:11: 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:3392:8: 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:3392:8: warning: (near initialization for 'cmd.lock_hw') [-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: 0:10:29.097806