linux/tools/testing/selftests/rcutorture/bin/kcsan-collapse.sh
Paul E. McKenney bd0b1f9493 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@kernel.org>
2021-07-20 13:45:50 -07:00

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#!/bin/bash
# SPDX-License-Identifier: GPL-2.0+
#
# If this was a KCSAN run, collapse the reports in the various console.log
# files onto pairs of functions.
#
# Usage: kcsan-collapse.sh resultsdir
#
# Copyright (C) 2020 Facebook, Inc.
#
# Authors: Paul E. McKenney <paulmck@kernel.org>
if test -z "$TORTURE_KCONFIG_KCSAN_ARG"
then
exit 0
fi
find $1 -name console.log -exec cat {} \; |
grep "BUG: KCSAN: " |
sed -e 's/^\[[^]]*] //' |
sort |
uniq -c |
sort -k1nr > $1/kcsan.sum