[GIT PULL] perf tools fixes for v6.6: 1st batch
From: Namhyung Kim
Date: Mon Sep 25 2023 - 18:37:18 EST
Hi Linus,
Please consider pulling perf-tools fixes.
Thanks,
Namhyung
The following changes since commit 0bb80ecc33a8fb5a682236443c1e740d5c917d1d:
Linux 6.6-rc1 (2023-09-10 16:28:41 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git tags/perf-tools-fixes-for-v6.6-1-2023-09-25
for you to fetch changes up to e47749f1796d1df39a7eaae95f2784aaa43df57d:
perf jevent: fix core dump on software events on s390 (2023-09-17 15:51:57 -0700)
----------------------------------------------------------------
perf tools fixes for v6.6: 1st batch
Build:
- Update header files in the tools/**/include directory to sync with
the kernel sources as usual.
- Remove unused bpf-prologue files. While it's not strictly a fix,
but the functionality was removed in this cycle so better to get
rid of the code together.
- Other minor build fixes.
Misc:
- Fix uninitialized memory access in PMU parsing code
- Fix segfaults on software event
Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
----------------------------------------------------------------
Arnaldo Carvalho de Melo (6):
perf tools: Update copy of libbpf's hashmap.c
tools headers UAPI: Sync files changed by new fchmodat2 and map_shadow_stack syscalls with the kernel sources
tools headers UAPI: Copy seccomp.h to be able to build 'perf bench' in older systems
perf bench sched-seccomp-notify: Use the tools copy of seccomp.h UAPI
tools arch x86: Sync the msr-index.h copy with the kernel sources
tools headers UAPI: Update tools's copy of drm.h headers
Ian Rogers (4):
perf bpf-prologue: Remove unused file
perf trace: Avoid compile error wrt redefining bool
perf jevents metric: Fix type of strcmp_cpuid_str
perf pmu: Ensure all alias variables are initialized
Thomas Richter (1):
perf jevent: fix core dump on software events on s390
tools/arch/x86/include/asm/msr-index.h | 12 +
tools/include/uapi/asm-generic/unistd.h | 5 +-
tools/include/uapi/drm/drm.h | 84 +++-
tools/include/uapi/linux/seccomp.h | 157 +++++++
.../perf/arch/mips/entry/syscalls/syscall_n64.tbl | 1 +
tools/perf/arch/powerpc/entry/syscalls/syscall.tbl | 1 +
tools/perf/arch/s390/entry/syscalls/syscall.tbl | 1 +
tools/perf/arch/x86/entry/syscalls/syscall_64.tbl | 2 +
tools/perf/bench/sched-seccomp-notify.c | 2 +-
tools/perf/check-headers.sh | 1 +
tools/perf/pmu-events/jevents.py | 2 +-
tools/perf/pmu-events/metric.py | 4 +-
tools/perf/util/bpf-prologue.c | 508 ---------------------
.../util/bpf_skel/augmented_raw_syscalls.bpf.c | 2 +
tools/perf/util/hashmap.h | 10 -
tools/perf/util/pmu.c | 2 +-
16 files changed, 255 insertions(+), 539 deletions(-)
create mode 100644 tools/include/uapi/linux/seccomp.h
delete mode 100644 tools/perf/util/bpf-prologue.c
--------------------------------------------------------------
perf test results - we are working on the failure at 105.
1: vmlinux symtab matches kallsyms : Ok
2: Detect openat syscall event : Ok
3: Detect openat syscall event on all cpus : Ok
4: mmap interface tests :
4.1: Read samples using the mmap interface : Ok
4.2: User space counter reading of instructions : Ok
4.3: User space counter reading of cycles : Ok
5: Test data source output : Ok
6: Parse event definition strings :
6.1: Test event parsing : Ok
6.2: Parsing of all PMU events from sysfs : Ok
6.3: Parsing of given PMU events from sysfs : Ok
6.4: Parsing of aliased events from sysfs : Skip (no aliases in sysfs)
6.5: Parsing of aliased events : Ok
6.6: Parsing of terms (event modifiers) : Ok
7: Simple expression parser : Ok
8: PERF_RECORD_* events & perf_sample fields : Ok
9: Parse perf pmu format : Ok
10: PMU events :
10.1: PMU event table sanity : Ok
10.2: PMU event map aliases : Ok
10.3: Parsing of PMU event table metrics : Ok
10.4: Parsing of PMU event table metrics with fake PMUs : Ok
10.5: Parsing of metric thresholds with fake PMUs : Ok
11: DSO data read : Ok
12: DSO data cache : Ok
13: DSO data reopen : Ok
14: Roundtrip evsel->name : Ok
15: Parse sched tracepoints fields : Ok
16: syscalls:sys_enter_openat event fields : Ok
17: Setup struct perf_event_attr : Ok
18: Match and link multiple hists : Ok
19: 'import perf' in python : Ok
20: Breakpoint overflow signal handler : Ok
21: Breakpoint overflow sampling : Ok
22: Breakpoint accounting : Ok
23: Watchpoint :
23.1: Read Only Watchpoint : Skip (missing hardware support)
23.2: Write Only Watchpoint : Ok
23.3: Read / Write Watchpoint : Ok
23.4: Modify Watchpoint : Ok
24: Number of exit events of a simple workload : Ok
25: Software clock events period values : Ok
26: Object code reading : Ok
27: Sample parsing : Ok
28: Use a dummy software event to keep tracking : Ok
29: Parse with no sample_id_all bit set : Ok
30: Filter hist entries : Ok
31: Lookup mmap thread : Ok
32: Share thread maps : Ok
33: Sort output of hist entries : Ok
34: Cumulate child hist entries : Ok
35: Track with sched_switch : Ok
36: Filter fds with revents mask in a fdarray : Ok
37: Add fd to a fdarray, making it autogrow : Ok
38: kmod_path__parse : Ok
39: Thread map : Ok
40: Session topology : Ok
41: Synthesize thread map : Ok
42: Remove thread map : Ok
43: CPU map :
43.1: Synthesize cpu map : Ok
43.2: Print cpu map : Ok
43.3: Merge cpu map : Ok
43.4: Intersect cpu map : Ok
43.5: Equal cpu map : Ok
44: Synthesize stat config : Ok
45: Synthesize stat : Ok
46: Synthesize stat round : Ok
47: Synthesize attr update : Ok
48: Event times : Ok
49: Read backward ring buffer : Ok
50: Probe SDT events : Ok
51: is_printable_array : Ok
52: Print bitmap : Ok
53: perf hooks : Ok
54: unit_number__scnprintf : Ok
55: mem2node : Ok
56: time utils : Ok
57: Test jit_write_elf : Ok
58: Test libpfm4 support :
58.1: test of individual --pfm-events : Ok
58.2: test groups of --pfm-events : Ok
59: Test api io : Ok
60: maps__merge_in : Ok
61: Demangle Java : Ok
62: Demangle OCaml : Ok
63: Parse and process metrics : Ok
64: PE file support : Skip
65: Event expansion for cgroups : Ok
66: Convert perf time to TSC :
66.1: TSC support : Ok
66.2: Perf time to TSC : Ok
67: dlfilter C API : Ok
68: Sigtrap : Ok
69: Event groups : Skip
70: Symbols : Ok
71: Test dwarf unwind : Ok
72: Intel PT :
72.1: Intel PT packet decoder : Ok
72.2: Intel PT hybrid CPU compatibility : Skip
73: x86 bp modify : Ok
74: x86 Sample parsing : Ok
75: AMD IBS via core pmu : Skip
76: x86 hybrid : Skip (not hybrid)
77: build id cache operations : Ok
78: CoreSight / ASM Pure Loop : Skip
79: CoreSight / Memcpy 16k 10 Threads : Skip
80: CoreSight / Thread Loop 10 Threads - Check TID : Skip
81: CoreSight / Thread Loop 2 Threads - Check TID : Skip
82: CoreSight / Unroll Loop Thread 10 : Skip
83: daemon operations : Ok
84: kernel lock contention analysis test : Ok
85: perf pipe recording and injection test : Ok
86: Add vfs_getname probe to get syscall args filenames : Ok
87: probe libc's inet_pton & backtrace it with ping : Ok
88: Use vfs_getname probe to get syscall args filenames : Ok
89: Zstd perf.data compression/decompression : Ok
90: perf record tests : Ok
91: perf record sample filtering (by BPF) tests : Ok
92: perf record offcpu profiling tests : Ok
93: perf stat CSV output linter : Ok
94: perf stat csv summary test : Ok
95: perf stat JSON output linter : Ok
96: perf stat metrics (shadow stat) test : Ok
97: perf stat STD output linter : Ok
98: perf stat tests : Ok
99: perf all metricgroups test : Ok
100: perf all metrics test : Ok
101: perf all libpfm4 events test : Ok
102: perf all PMU test : Ok
103: perf stat --bpf-counters test : Ok
104: perf stat --bpf-counters --for-each-cgroup test : Ok
105: perf metrics value validation : FAILED!
106: Check Arm64 callgraphs are complete in fp mode : Skip
107: Check Arm CoreSight trace data recording and synthesized samples: Skip
108: Check Arm SPE trace data recording and synthesized samples : Skip
109: Check Arm SPE doesn't hang when there are forks : Skip
110: Check branch stack sampling : Ok
111: Test data symbol : Ok
112: Miscellaneous Intel PT testing : Ok
113: Test java symbol : Skip
114: 'perf data convert --to-json' command test : Ok
115: perf script task-analyzer tests : Ok
116: test perf probe of function from different CU : Ok
117: Check open filename arg using perf trace + vfs_getname : Ok