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usr
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src
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linux-headers-6.8.0-36-generic
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tools
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testing
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selftests
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rcutorture
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bin
/ [
drwxr-xr-x
]
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kvm-recheck.sh
#!/bin/bash # SPDX-License-Identifier: GPL-2.0+ # # Given the results directories for previous KVM-based torture runs, # check the build and console output for errors. Given a directory # containing results directories, this recursively checks them all. # # Usage: kvm-recheck.sh resdir ... # # Returns status reflecting the success or not of the last run specified. # # Copyright (C) IBM Corporation, 2011 # # Authors: Paul E. McKenney <paulmck@linux.ibm.com> T="`mktemp ${TMPDIR-/tmp}/kvm-recheck.sh.XXXXXX`" trap 'rm -f $T' 0 2 configerrors=0 PATH=`pwd`/tools/testing/selftests/rcutorture/bin:$PATH; export PATH . functions.sh for rd in "$@" do firsttime=1 dirs=`find $rd -name Make.defconfig.out -print | sort | sed -e 's,/[^/]*$,,' | sort -u` for i in $dirs do if test -n "$firsttime" then firsttime="" resdir=`echo $i | sed -e 's,/$,,' -e 's,/[^/]*$,,'` head -1 $resdir/log fi TORTURE_SUITE="`cat $i/../torture_suite`" ; export TORTURE_SUITE configfile=`echo $i | sed -e 's,^.*/,,'` rm -f $i/console.log.*.diags $i/ConfigFragment.diags case "${TORTURE_SUITE}" in X*) ;; *) kvm-recheck-${TORTURE_SUITE}.sh $i esac if test -f "$i/qemu-retval" && test "`cat $i/qemu-retval`" -ne 0 && test "`cat $i/qemu-retval`" -ne 137 then echo QEMU error, output: cat $i/qemu-output elif test -f "$i/console.log" then if test -f "$i/qemu-retval" && test "`cat $i/qemu-retval`" -eq 137 then echo QEMU killed fi configcheck.sh $i/.config $i/ConfigFragment > $i/ConfigFragment.diags 2>&1 if grep -q '^CONFIG_KCSAN=y$' $i/ConfigFragment.input then # KCSAN forces a number of Kconfig options, so remove # complaints about those Kconfig options in KCSAN runs. mv $i/ConfigFragment.diags $i/ConfigFragment.diags.kcsan grep -v -E 'CONFIG_PROVE_RCU|CONFIG_PREEMPT_COUNT' $i/ConfigFragment.diags.kcsan > $i/ConfigFragment.diags fi if test -s $i/ConfigFragment.diags then cat $i/ConfigFragment.diags configerrors=$((configerrors+1)) else rm $i/ConfigFragment.diags fi if test -r $i/Make.oldconfig.err then cat $i/Make.oldconfig.err fi parse-build.sh $i/Make.out $configfile parse-console.sh $i/console.log $configfile if test -r $i/Warnings then cat $i/Warnings fi else if test -f "$i/buildonly" then echo Build-only run, no boot/test configcheck.sh $i/.config $i/ConfigFragment > $i/ConfigFragment.diags 2>&1 if test -s $i/ConfigFragment.diags then cat $i/ConfigFragment.diags configerrors=$((configerrors+1)) else rm $i/ConfigFragment.diags fi parse-build.sh $i/Make.out $configfile elif test -f "$i/qemu-cmd" then print_bug qemu failed echo " $i" else print_bug Build failed echo " $i" fi fi done if test -f "$rd/kcsan.sum" then if ! test -f $i/ConfigFragment.diags then : elif grep -q CONFIG_KCSAN=y $i/ConfigFragment.diags then echo "Compiler or architecture does not support KCSAN!" echo Did you forget to switch your compiler with '--kmake-arg CC=<cc-that-supports-kcsan>'? elif test -s "$rd/kcsan.sum" then echo KCSAN summary in $rd/kcsan.sum else echo Clean KCSAN run in $rd fi fi done if test "$configerrors" -gt 0 then echo $configerrors runs with .config errors. ret=1 fi EDITOR=echo kvm-find-errors.sh "${@: -1}" > $T 2>&1 builderrors="`tr ' ' '\012' < $T | grep -c '/Make.out.diags'`" if test "$builderrors" -gt 0 then echo $builderrors runs with build errors. ret=2 fi runerrors="`tr ' ' '\012' < $T | grep -c '/console.log.diags'`" if test "$runerrors" -gt 0 then echo $runerrors runs with runtime errors. ret=3 fi exit $ret
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