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linux/tools/lib/perf
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Ian Rogers 8926dae1eb libperf event: Ensure tracing data is multiple of 8 sized 
[ Upstream commit b39c915a4f ]

Perf's synthetic-events.c will ensure 8-byte alignment of tracing
data, writing it after a perf_record_header_tracing_data event.

Add padding to struct perf_record_header_tracing_data to make it 16-byte
rather than 12-byte sized.

Fixes: 055c67ed39 ("perf tools: Move event synthesizing routines to separate .c file")
Reviewed-by: James Clark <james.clark@linaro.org>
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Athira Rajeev <atrajeev@linux.ibm.com>
Cc: Blake Jones <blakejones@google.com>
Cc: Chun-Tse Shao <ctshao@google.com>
Cc: Collin Funk <collin.funk1@gmail.com>
Cc: Howard Chu <howardchu95@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jan Polensky <japo@linux.ibm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Li Huafei <lihuafei1@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Nam Cao <namcao@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steinar H. Gunderson <sesse@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20250821163820.1132977-6-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2025-10-19 16:23:05 +02:00
..
Documentation libperf: Add API for allocating new thread map array 2022-02-23 14:40:23 -03:00
include libperf event: Ensure tracing data is multiple of 8 sized 2025-10-19 16:23:05 +02:00
tests libperf: Add a test case for read formats 2022-08-19 15:56:44 -03:00
Build libperf: Change tests to single static and shared binaries 2021-07-07 11:41:58 -03:00
core.c libperf: Move to tools/lib/perf 2020-01-06 11:46:09 -03:00
cpumap.c perf cpumap: Const map for max() 2022-08-19 12:26:58 -03:00
evlist.c libperf evlist: Avoid out-of-bounds access 2024-04-13 13:05:12 +02:00
evsel.c perf tools: Remove special handling of system-wide evsel 2022-10-06 08:03:53 -03:00
internal.h libperf: Move to tools/lib/perf 2020-01-06 11:46:09 -03:00
lib.c libperf: Add preadn() 2022-05-23 10:11:12 -03:00
libperf.map libperf: Add API for allocating new thread map array 2022-02-23 14:40:23 -03:00
libperf.pc.template libperf: Move to tools/lib/perf 2020-01-06 11:46:09 -03:00
Makefile kbuild: replace $(if A,A,B) with $(or A,B) 2022-02-15 12:25:56 +09:00
mmap.c libperf: Add arm64 support to perf_mmap__read_self() 2022-02-06 09:14:27 -03:00
threadmap.c libperf: Add API for allocating new thread map array 2022-02-23 14:40:23 -03:00
xyarray.c libperf: Move to tools/lib/perf 2020-01-06 11:46:09 -03:00