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torture: Make torture.sh summarize config and build errors 

If some of the torture.sh runs had config and/or build errors, but all
runs for which kernels were built ran successfully to completion, then
torture.sh will incorrectly claim that all errors were KCSAN errors.
This commit therefore makes torture.sh print the number of runs with
config and build errors, and to refrain from claiming that all bugs were
KCSAN bugs in that case.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
This commit is contained in:
Paul E. McKenney 2023-07-06 17:21:31 -07:00
parent 171cfa011e
commit eb3156f78b
1 changed files with 13 additions and 1 deletions
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14
tools/testing/selftests/rcutorture/bin/torture.sh
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@ -582,11 +582,23 @@ then
fi fi
echo Started at $startdate, ended at `date`, duration `get_starttime_duration $starttime`. | tee -a $T/log echo Started at $startdate, ended at `date`, duration `get_starttime_duration $starttime`. | tee -a $T/log
echo Summary: Successes: $nsuccesses Failures: $nfailures. | tee -a $T/log echo Summary: Successes: $nsuccesses Failures: $nfailures. | tee -a $T/log
tdir="`cat $T/successes $T/failures | head -1 | awk '{ print $NF }' | sed -e 's,/[^/]\+/*$,,'`"
find "$tdir" -name 'ConfigFragment.diags' -print > $T/configerrors
find "$tdir" -name 'Make.out.diags' -print > $T/builderrors
if test -s "$T/configerrors"
then
echo " Scenarios with .config errors: `wc -l "$T/configerrors" | awk '{ print $1 }'`"
nonkcsanbug="yes"
fi
if test -s "$T/builderrors"
then
echo " Scenarios with build errors: `wc -l "$T/builderrors" | awk '{ print $1 }'`"
nonkcsanbug="yes"
fi
if test -z "$nonkcsanbug" && test -s "$T/failuresum" if test -z "$nonkcsanbug" && test -s "$T/failuresum"
then then
echo " All bugs were KCSAN failures." echo " All bugs were KCSAN failures."
fi fi
tdir="`cat $T/successes $T/failures | head -1 | awk '{ print $NF }' | sed -e 's,/[^/]\+/*$,,'`"
if test -n "$tdir" && test $compress_concurrency -gt 0 if test -n "$tdir" && test $compress_concurrency -gt 0
then then
# KASAN vmlinux files can approach 1GB in size, so compress them. # KASAN vmlinux files can approach 1GB in size, so compress them.