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047e6032c4
The struct perf_event_attr is initialised differently in Arm64 when
recording in call-graph fp mode, so update the relevant tests, and add
two extra arm64-only tests.
Before:
$ perf test 17 -v
17: Setup struct perf_event_attr
[...]
running './tests/attr/test-record-graph-default'
expected sample_type=295, got 4391
expected sample_regs_user=0, got 1073741824
FAILED './tests/attr/test-record-graph-default' - match failure
test child finished with -1
---- end ----
After:
[...]
running './tests/attr/test-record-graph-default-aarch64'
test limitation 'aarch64'
running './tests/attr/test-record-graph-fp-aarch64'
test limitation 'aarch64'
running './tests/attr/test-record-graph-default'
test limitation '!aarch64'
excluded architecture list ['aarch64']
skipped [aarch64] './tests/attr/test-record-graph-default'
running './tests/attr/test-record-graph-fp'
test limitation '!aarch64'
excluded architecture list ['aarch64']
skipped [aarch64] './tests/attr/test-record-graph-fp'
[...]
Fixes: 7248e308a5 ("perf tools: Record ARM64 LR register automatically")
Signed-off-by: German Gomez <german.gomez@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Truong <alexandre.truong@arm.com>
Cc: Ian Rogers <irogers@google.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: John Fastabend <john.fastabend@gmail.com>
Cc: KP Singh <kpsingh@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Martin KaFai Lau <kafai@fb.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Song Liu <songliubraving@fb.com>
Cc: Yonghong Song <yhs@fb.com>
Link: http://lore.kernel.org/lkml/20220125104435.2737-1-german.gomez@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
10 lines
184 B
Plaintext
10 lines
184 B
Plaintext
[config]
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command = record
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args = --no-bpf-event --call-graph fp kill >/dev/null 2>&1
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ret = 1
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arch = aarch64
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[event:base-record]
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sample_type=4391
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sample_regs_user=1073741824
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