Messages in this thread | | | From | German Gomez <> | Subject | [PATCH v2 0/1] perf test: Add test for branch stack sampling | Date | Tue, 5 Jul 2022 16:05:10 +0100 |
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Hi,
While testing Anshuman Khandual's branch stack sampling ABI, and BRBE driver ([1] and [2] respectively) I've been using this test to check the consistency between arches (x86 and Arm64).
We will extend it with Arm64-specific tests once the BRBE driver has been reviewed and merged, but for now I think this is generic enough to also be useful for x86.
Thanks, German
[1] https://lore.kernel.org/linux-arm-kernel/20220610035101.424112-1-anshuman.khandual@arm.com/ [2] https://lore.kernel.org/all/20220613100119.684673-1-anshuman.khandual@arm.com/
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v2 - (Ian Rogers) Include C test program in the shell script. - Drop references to Anshuman's ABI ext (FAULT_DATA and FAULT_INST). We will track and update this later if necessary.
German Gomez (1): perf test: Add test for branch stack sampling
tools/perf/tests/shell/test_brstack.sh | 114 +++++++++++++++++++++++++ 1 file changed, 114 insertions(+) create mode 100755 tools/perf/tests/shell/test_brstack.sh
-- 2.25.1
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