linux-kernel - [PATCH 3/8] perf test: Update arm64 tests to expect ptrauth masks

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Message-Id: <20220704145333.22557-4-andrew.kilroy@arm.com>
Date:   Mon,  4 Jul 2022 15:53:27 +0100
From:   Andrew Kilroy <andrew.kilroy@....com>
To:     linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
        acme@...nel.org
Cc:     German Gomez <german.gomez@....com>,
        Andrew Kilroy <andrew.kilroy@....com>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Martin KaFai Lau <kafai@...com>,
        Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>,
        John Fastabend <john.fastabend@...il.com>,
        KP Singh <kpsingh@...nel.org>, Tom Rix <trix@...hat.com>,
        linux-arm-kernel@...ts.infradead.org, netdev@...r.kernel.org,
        bpf@...r.kernel.org, llvm@...ts.linux.dev
Subject: [PATCH 3/8] perf test: Update arm64 tests to expect ptrauth masks

From: German Gomez <german.gomez@....com>

We will request the pointer auth masks in a followup commit, so take the
opportunity to update the relevant tests.

Signed-off-by: German Gomez <german.gomez@....com>
Signed-off-by: Andrew Kilroy <andrew.kilroy@....com>
---
 tools/perf/tests/attr/README                        |  1 +
 .../tests/attr/test-record-graph-default-aarch64    |  3 ++-
 tools/perf/tests/attr/test-record-graph-dwarf       |  1 +
 .../perf/tests/attr/test-record-graph-dwarf-aarch64 | 13 +++++++++++++
 tools/perf/tests/attr/test-record-graph-fp-aarch64  |  3 ++-
 5 files changed, 19 insertions(+), 2 deletions(-)
 create mode 100644 tools/perf/tests/attr/test-record-graph-dwarf-aarch64

diff --git a/tools/perf/tests/attr/README b/tools/perf/tests/attr/README
index eb3f7d4bb324..9d7f4646920f 100644
--- a/tools/perf/tests/attr/README
+++ b/tools/perf/tests/attr/README
@@ -47,6 +47,7 @@ Following tests are defined (with perf commands):
   perf record -g kill                           (test-record-graph-default)
   perf record -g kill                           (test-record-graph-default-aarch64)
   perf record --call-graph dwarf kill		(test-record-graph-dwarf)
+  perf record --call-graph dwarf kill		(test-record-graph-dwarf-aarch64)
   perf record --call-graph fp kill              (test-record-graph-fp)
   perf record --call-graph fp kill              (test-record-graph-fp-aarch64)
   perf record --group -e cycles,instructions kill (test-record-group)
diff --git a/tools/perf/tests/attr/test-record-graph-default-aarch64 b/tools/perf/tests/attr/test-record-graph-default-aarch64
index e98d62efb6f7..948d41c162aa 100644
--- a/tools/perf/tests/attr/test-record-graph-default-aarch64
+++ b/tools/perf/tests/attr/test-record-graph-default-aarch64
@@ -5,5 +5,6 @@ ret     = 1
 arch    = aarch64
 
 [event:base-record]
-sample_type=4391
+# handle both with and without ARM64_PTRAUTH
+sample_type=4391|33558823
 sample_regs_user=1073741824
diff --git a/tools/perf/tests/attr/test-record-graph-dwarf b/tools/perf/tests/attr/test-record-graph-dwarf
index ae92061d611d..619bccd886c4 100644
--- a/tools/perf/tests/attr/test-record-graph-dwarf
+++ b/tools/perf/tests/attr/test-record-graph-dwarf
@@ -2,6 +2,7 @@
 command = record
 args    = --no-bpf-event --call-graph dwarf -- kill >/dev/null 2>&1
 ret     = 1
+arch    = !aarch64
 
 [event:base-record]
 sample_type=45359
diff --git a/tools/perf/tests/attr/test-record-graph-dwarf-aarch64 b/tools/perf/tests/attr/test-record-graph-dwarf-aarch64
new file mode 100644
index 000000000000..daec43b39e2e
--- /dev/null
+++ b/tools/perf/tests/attr/test-record-graph-dwarf-aarch64
@@ -0,0 +1,13 @@
+[config]
+command = record
+args    = --no-bpf-event --call-graph dwarf -- kill >/dev/null 2>&1
+ret     = 1
+arch    = aarch64
+
+[event:base-record]
+# handle both with and without ARM64_PTRAUTH
+sample_type=45359|33599791
+exclude_callchain_user=1
+sample_stack_user=8192
+sample_regs_user=*
+mmap_data=1
diff --git a/tools/perf/tests/attr/test-record-graph-fp-aarch64 b/tools/perf/tests/attr/test-record-graph-fp-aarch64
index cbeea9971285..bc0880f71e8e 100644
--- a/tools/perf/tests/attr/test-record-graph-fp-aarch64
+++ b/tools/perf/tests/attr/test-record-graph-fp-aarch64
@@ -5,5 +5,6 @@ ret     = 1
 arch    = aarch64
 
 [event:base-record]
-sample_type=4391
+# handle both with and without ARM64_PTRAUTH
+sample_type=4391|33558823
 sample_regs_user=1073741824
-- 
2.17.1