linux-kernel - [PATCH rcu 03/21] torture: Enable KCSAN summaries over groups of torture-test runs

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Message-Id: <20210721210140.787717-3-paulmck@kernel.org>
Date:   Wed, 21 Jul 2021 14:01:22 -0700
From:   "Paul E. McKenney" <paulmck@...nel.org>
To:     rcu@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, kernel-team@...com, mingo@...nel.org,
        jiangshanlai@...il.com, akpm@...ux-foundation.org,
        mathieu.desnoyers@...icios.com, josh@...htriplett.org,
        tglx@...utronix.de, peterz@...radead.org, rostedt@...dmis.org,
        dhowells@...hat.com, edumazet@...gle.com, fweisbec@...il.com,
        oleg@...hat.com, joel@...lfernandes.org,
        "Paul E. McKenney" <paulmck@...nel.org>
Subject: [PATCH rcu 03/21] torture: Enable KCSAN summaries over groups of torture-test runs

The kcsan-collapse.sh script assumes that it is being run over the output
of a single kvm.sh run, which is less than helpful for torture.sh runs.
This commit therefore changes the kcsan-collapse.sh script's "ls" pattern
with a "find" command to enable a KCSAN summary across all the -kcsan
runs in a full torture.sh run.

Signed-off-by: Paul E. McKenney <paulmck@...nel.org>
---
 tools/testing/selftests/rcutorture/bin/kcsan-collapse.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/rcutorture/bin/kcsan-collapse.sh b/tools/testing/selftests/rcutorture/bin/kcsan-collapse.sh
index e5cc6b2f195eb..1af5d6b86b392 100755
--- a/tools/testing/selftests/rcutorture/bin/kcsan-collapse.sh
+++ b/tools/testing/selftests/rcutorture/bin/kcsan-collapse.sh
@@ -14,7 +14,7 @@ if test -z "$TORTURE_KCONFIG_KCSAN_ARG"
 then
 	exit 0
 fi
-cat $1/*/console.log |
+find $1 -name console.log -exec cat {} \; |
 	grep "BUG: KCSAN: " |
 	sed -e 's/^\[[^]]*] //' |
 	sort |
-- 
2.31.1.189.g2e36527f23