diff options
Diffstat (limited to 'tools/testing/selftests/rcutorture/bin/kvm-recheck.sh')
| -rwxr-xr-x | tools/testing/selftests/rcutorture/bin/kvm-recheck.sh | 115 |
1 files changed, 90 insertions, 25 deletions
diff --git a/tools/testing/selftests/rcutorture/bin/kvm-recheck.sh b/tools/testing/selftests/rcutorture/bin/kvm-recheck.sh index c9bab57a77eb..de65d77b47ff 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm-recheck.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm-recheck.sh @@ -1,4 +1,5 @@ #!/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 @@ -6,23 +7,16 @@ # # Usage: kvm-recheck.sh resdir ... # -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, you can access it online at -# http://www.gnu.org/licenses/gpl-2.0.html. +# Returns status reflecting the success or not of the last run specified. # # Copyright (C) IBM Corporation, 2011 # -# Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com> +# 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 @@ -38,12 +32,40 @@ do resdir=`echo $i | sed -e 's,/$,,' -e 's,/[^/]*$,,'` head -1 $resdir/log fi - TORTURE_SUITE="`cat $i/../TORTURE_SUITE`" - rm -f $i/console.log.*.diags - kvm-recheck-${TORTURE_SUITE}.sh $i - if test -f "$i/console.log" + 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 - configcheck.sh $i/.config $i/ConfigFragment + if test -f "$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 @@ -55,19 +77,62 @@ do cat $i/Warnings fi else - if test -f "$i/qemu-cmd" - then - print_bug qemu failed - echo " $i" - elif test -f "$i/buildonly" + if test -f "$i/buildonly" then echo Build-only run, no boot/test - configcheck.sh $i/.config $i/ConfigFragment + 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 |