Leo Yan 9ec46fc938 perf test coresight: Dismiss clang warning for unroll loop thread ...

clang-18.1.3 on Ubuntu 24.04.2 reports warning:

  unroll_loop_thread.c:35:25: warning: value size does not match register size specified by the constraint and modifier [-Wasm-operand-widths]
     35 |                         : /* in */ [in] "r" (in)
        |                                              ^
  unroll_loop_thread.c:39:1: warning: non-void function does not return a value [-Wreturn-type]
     39 | }
        | ^

Use the modifier "w" for 32-bit register access and return NULL at the
end of thread function.

Signed-off-by: Leo Yan <[email protected]>
Reviewed-by: Ian Rogers <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Cc: Palmer Dabbelt <[email protected]>
Cc: Albert Ou <[email protected]>
Cc: Alexandre Ghiti <[email protected]>
Cc: Nick Desaulniers <[email protected]>
Cc: Justin Stitt <[email protected]>
Cc: Bill Wendling <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Arnaldo Carvalho de Melo <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Nathan Chancellor <[email protected]>
Cc: James Clark <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: Paul Walmsley <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

2025-10-06 16:49:25 -03:00

..

attr

perf test attr: Add missing int_mist.uop_dropping event to test-stat files

2025-09-19 12:41:50 -03:00

base_probe

perf test perftool_testsuite: Use absolute paths

2025-10-01 09:44:05 -03:00

base_report

perf test perftool_testsuite: Use absolute paths

2025-10-01 09:44:05 -03:00

common

perf test perftool_testsuite: Use absolute paths

2025-10-01 09:44:05 -03:00

coresight

perf test coresight: Dismiss clang warning for unroll loop thread

2025-10-06 16:49:25 -03:00

lib

perf stat: Fix uncore aggregation number

2025-06-27 16:14:10 -07:00

amd-ibs-swfilt.sh

perf test: AMD IBS swfilt skip kernel tests if paranoia is >1

2025-09-19 12:14:29 -03:00

annotate.sh

perf test annotate: Use --percent-limit rather than head to reduce output

2025-06-30 09:12:55 -07:00

attr.sh

…

buildid.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

daemon.sh

…

diff.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

drm_pmu.sh

perf tests: Add a DRM PMU test

2025-06-25 11:12:35 -07:00

ftrace.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

header.sh

perf header: Fix pipe mode header dumping

2025-07-03 11:22:17 -07:00

list.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

lock_contention.sh

perf test shell lock_contention: Extra debug diagnostics

2025-09-03 12:34:54 -03:00

perf-report-hierarchy.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

perftool-testsuite_probe.sh

perf test: Skip perf probe tests when running as non-root

2025-03-05 09:17:01 -08:00

perftool-testsuite_report.sh

…

pipe_test.sh

…

probe_vfs_getname.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

python-use.sh

perf test: Add an 'import perf' test shell script

2025-10-01 16:59:06 -03:00

record_bpf_filter.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

record_lbr.sh

perf test shell lbr: Avoid failures with perf event paranoia

2025-09-19 12:14:30 -03:00

record_offcpu.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

record_sideband.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

record.sh

perf record: Add auto counter reload parse and regression tests

2025-10-03 16:49:51 -03:00

record+probe_libc_inet_pton.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

record+script_probe_vfs_getname.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

record+zstd_comp_decomp.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

sched.sh

perf test: Add more test cases to sched test

2025-07-03 11:52:20 -07:00

script.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

stat_all_metricgroups.sh

…

stat_all_metrics.sh

perf tests metrics: Permission related fixes

2025-05-12 14:18:16 -03:00

stat_all_pfm.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

stat_all_pmu.sh

perf test stat_all_pmu.sh: Correctly check 'perf stat' result

2025-03-14 10:41:34 -07:00

stat_bpf_counters_cgrp.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

stat_bpf_counters.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

stat_metrics_values.sh

perf test: Hybrid improvements for metric value validation test

2025-05-13 17:24:42 -03:00

stat.sh

perf test stat: Additional topdown grouping tests

2025-03-11 19:05:04 -07:00

stat+csv_output.sh

…

stat+csv_summary.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

stat+event_uniquifying.sh

perf test: Avoid uncore_imc/clockticks in uniquification test

2025-09-19 16:50:21 -03:00

stat+json_output.sh

perf tests metric-only perf stat: Fix tests 84 and 86 s390

2025-04-25 12:32:07 -03:00

stat+shadow_stat.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

stat+std_output.sh

perf test: Stat std output don't fail metric only

2025-10-02 15:05:41 -03:00

test_arm_callgraph_fp.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

test_arm_coresight_disasm.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

test_arm_coresight.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

test_arm_spe_fork.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

test_arm_spe.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

test_bpf_metadata.sh

perf test: Checking BPF metadata collection fails on version string

2025-09-04 16:37:19 -07:00

test_brstack.sh

perf test: Extend branch stack sampling test for Arm64 BRBE

2025-10-01 15:31:49 -03:00

test_data_symbol.sh

perf mem/c2c amd: Add ldlat support

2025-04-29 22:30:46 -03:00

test_intel_pt.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

test_java_symbol.sh

…

test_perf_data_converter_json.sh

…

test_stat_intel_tpebs.sh

…

test_task_analyzer.sh

…

test_uprobe_from_different_cu.sh

perf test: Skip perf probe tests when running as non-root

2025-03-05 09:17:01 -08:00

trace_btf_enum.sh

perf test trace_btf_enum: Skip if permissions are insufficient

2025-09-03 12:34:54 -03:00

trace_btf_general.sh

perf test trace: Change the regex pattern in the struct test

2025-06-09 11:18:20 -07:00

trace_exit_race.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

trace_record_replay.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

trace_summary.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

trace+probe_vfs_getname.sh

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00