linux-kernel - [PATCH 2/2] perf test: Fix test case 87 ("perf record tests") for hybrid systems

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20220702023536.2661899-2-zhengjun.xing@linux.intel.com>
Date:   Sat,  2 Jul 2022 10:35:36 +0800
From:   zhengjun.xing@...ux.intel.com
To:     acme@...nel.org, peterz@...radead.org, mingo@...hat.com,
        alexander.shishkin@...el.com, jolsa@...nel.org, namhyung@...nel.org
Cc:     linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
        irogers@...gle.com, ak@...ux.intel.com, kan.liang@...ux.intel.com,
        zhengjun.xing@...ux.intel.com
Subject: [PATCH 2/2] perf test: Fix test case 87 ("perf record tests") for hybrid systems

From: Zhengjun Xing <zhengjun.xing@...ux.intel.com>

The test case 87 ("perf record tests") failed on hybrid systems,the event
"cpu/br_inst_retired.near_call/p" is only for non-hybrid system. Correct
the test event to support both non-hybrid and hybrid systems.

Before:
 # ./perf test 87
 87: perf record tests                                   : FAILED!

After:
 # ./perf test 87
 87: perf record tests                                   : Ok

Fixes: 24f378e66021 ("perf test: Add basic perf record tests")
Signed-off-by: Zhengjun Xing <zhengjun.xing@...ux.intel.com>
Reviewed-by: Kan Liang <kan.liang@...ux.intel.com>
---
 tools/perf/tests/shell/record.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/tests/shell/record.sh b/tools/perf/tests/shell/record.sh
index 00c7285ce1ac..301f95427159 100755
--- a/tools/perf/tests/shell/record.sh
+++ b/tools/perf/tests/shell/record.sh
@@ -61,7 +61,7 @@ test_register_capture() {
     echo "Register capture test [Skipped missing registers]"
     return
   fi
-  if ! perf record -o - --intr-regs=di,r8,dx,cx -e cpu/br_inst_retired.near_call/p \
+  if ! perf record -o - --intr-regs=di,r8,dx,cx -e br_inst_retired.near_call:p \
     -c 1000 --per-thread true 2> /dev/null \
     | perf script -F ip,sym,iregs -i - 2> /dev/null \
     | egrep -q "DI:"
-- 
2.25.1