Messages in this thread Patch in this message | | | Date | Fri, 31 Jul 2020 09:22:41 -0000 | From | "tip-bot2 for Paul E. McKenney" <> | Subject | [tip: core/rcu] torture: Abstract out console-log error detection |
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The following commit has been merged into the core/rcu branch of tip:
Commit-ID: bc77a72cd188d44881ee1b9d0a9d65ca8108b508 Gitweb: https://git.kernel.org/tip/bc77a72cd188d44881ee1b9d0a9d65ca8108b508 Author: Paul E. McKenney <paulmck@kernel.org> AuthorDate: Wed, 10 Jun 2020 14:08:19 -07:00 Committer: Paul E. McKenney <paulmck@kernel.org> CommitterDate: Mon, 29 Jun 2020 12:01:44 -07:00
torture: Abstract out console-log error detection
This commit pulls the simple pattern-based error detection from the console log into a new console-badness.sh file. This will enable future commits to end a run on the first error.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org> --- tools/testing/selftests/rcutorture/bin/console-badness.sh | 16 +++++++- tools/testing/selftests/rcutorture/bin/parse-console.sh | 5 +-- 2 files changed, 17 insertions(+), 4 deletions(-) create mode 100755 tools/testing/selftests/rcutorture/bin/console-badness.sh
diff --git a/tools/testing/selftests/rcutorture/bin/console-badness.sh b/tools/testing/selftests/rcutorture/bin/console-badness.sh new file mode 100755 index 0000000..0e4c0b2 --- /dev/null +++ b/tools/testing/selftests/rcutorture/bin/console-badness.sh @@ -0,0 +1,16 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0+ +# +# Scan standard input for error messages, dumping any found to standard +# output. +# +# Usage: console-badness.sh +# +# Copyright (C) 2020 Facebook, Inc. +# +# Authors: Paul E. McKenney <paulmck@kernel.org> + +egrep 'Badness|WARNING:|Warn|BUG|===========|Call Trace:|Oops:|detected stalls on CPUs/tasks:|self-detected stall on CPU|Stall ended before state dump start|\?\?\? Writer stall state|rcu_.*kthread starved for|!!!' | +grep -v 'ODEBUG: ' | +grep -v 'This means that this is a DEBUG kernel and it is' | +grep -v 'Warning: unable to open an initial console' diff --git a/tools/testing/selftests/rcutorture/bin/parse-console.sh b/tools/testing/selftests/rcutorture/bin/parse-console.sh index 1c64ca8..98478e1 100755 --- a/tools/testing/selftests/rcutorture/bin/parse-console.sh +++ b/tools/testing/selftests/rcutorture/bin/parse-console.sh @@ -116,10 +116,7 @@ then fi fi | tee -a $file.diags -egrep 'Badness|WARNING:|Warn|BUG|===========|Call Trace:|Oops:|detected stalls on CPUs/tasks:|self-detected stall on CPU|Stall ended before state dump start|\?\?\? Writer stall state|rcu_.*kthread starved for' < $file | -grep -v 'ODEBUG: ' | -grep -v 'This means that this is a DEBUG kernel and it is' | -grep -v 'Warning: unable to open an initial console' > $T.diags +console-badness.sh < $file > $T.diags if test -s $T.diags then print_warning "Assertion failure in $file $title"
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