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-rwxr-xr-xtools/testing/selftests/rcutorture/bin/configinit.sh36
-rwxr-xr-xtools/testing/selftests/rcutorture/bin/kvm-build.sh9
-rwxr-xr-xtools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh21
-rwxr-xr-xtools/testing/selftests/rcutorture/bin/kvm.sh3
4 files changed, 22 insertions, 47 deletions
diff --git a/tools/testing/selftests/rcutorture/bin/configinit.sh b/tools/testing/selftests/rcutorture/bin/configinit.sh
index 40359486b3a8..bbeae6f67c36 100755
--- a/tools/testing/selftests/rcutorture/bin/configinit.sh
+++ b/tools/testing/selftests/rcutorture/bin/configinit.sh
@@ -1,7 +1,7 @@
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0+
#
-# Usage: configinit.sh config-spec-file build-output-dir results-dir
+# Usage: configinit.sh config-spec-file results-dir
#
# Create a .config file from the spec file. Run from the kernel source tree.
# Exits with 0 if all went well, with 1 if all went well but the config
@@ -11,10 +11,6 @@
# desired settings, for example, "CONFIG_NO_HZ=y". For best results,
# this should be a full pathname.
#
-# The second argument is a optional path to a build output directory,
-# for example, "O=/tmp/foo". If this argument is omitted, the .config
-# file will be generated directly in the current directory.
-#
# Copyright (C) IBM Corporation, 2013
#
# Authors: Paul E. McKenney <paulmck@linux.ibm.com>
@@ -26,34 +22,20 @@ mkdir $T
# Capture config spec file.
c=$1
-buildloc=$2
-resdir=$3
-builddir=
-if echo $buildloc | grep -q '^O='
-then
- builddir=`echo $buildloc | sed -e 's/^O=//'`
- if test ! -d $builddir
- then
- mkdir $builddir
- fi
-else
- echo Bad build directory: \"$buildloc\"
- exit 2
-fi
+resdir=$2
sed -e 's/^\(CONFIG[0-9A-Z_]*\)=.*$/grep -v "^# \1" |/' < $c > $T/u.sh
sed -e 's/^\(CONFIG[0-9A-Z_]*=\).*$/grep -v \1 |/' < $c >> $T/u.sh
grep '^grep' < $T/u.sh > $T/upd.sh
echo "cat - $c" >> $T/upd.sh
-make mrproper
-make $buildloc distclean > $resdir/Make.distclean 2>&1
-make $buildloc $TORTURE_DEFCONFIG > $resdir/Make.defconfig.out 2>&1
-mv $builddir/.config $builddir/.config.sav
-sh $T/upd.sh < $builddir/.config.sav > $builddir/.config
-cp $builddir/.config $builddir/.config.new
-yes '' | make $buildloc oldconfig > $resdir/Make.oldconfig.out 2> $resdir/Make.oldconfig.err
+make clean > $resdir/Make.clean 2>&1
+make $TORTURE_DEFCONFIG > $resdir/Make.defconfig.out 2>&1
+mv .config .config.sav
+sh $T/upd.sh < .config.sav > .config
+cp .config .config.new
+yes '' | make oldconfig > $resdir/Make.oldconfig.out 2> $resdir/Make.oldconfig.err
# verify new config matches specification.
-configcheck.sh $builddir/.config $c
+configcheck.sh .config $c
exit 0
diff --git a/tools/testing/selftests/rcutorture/bin/kvm-build.sh b/tools/testing/selftests/rcutorture/bin/kvm-build.sh
index c27a0bbb9c02..18d6518504ee 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm-build.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm-build.sh
@@ -3,7 +3,7 @@
#
# Build a kvm-ready Linux kernel from the tree in the current directory.
#
-# Usage: kvm-build.sh config-template build-dir resdir
+# Usage: kvm-build.sh config-template resdir
#
# Copyright (C) IBM Corporation, 2011
#
@@ -15,8 +15,7 @@ then
echo "kvm-build.sh :$config_template: Not a readable file"
exit 1
fi
-builddir=${2}
-resdir=${3}
+resdir=${2}
T=${TMPDIR-/tmp}/test-linux.sh.$$
trap 'rm -rf $T' 0
@@ -29,14 +28,14 @@ CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_CONSOLE=y
___EOF___
-configinit.sh $T/config O=$builddir $resdir
+configinit.sh $T/config $resdir
retval=$?
if test $retval -gt 1
then
exit 2
fi
ncpus=`cpus2use.sh`
-make O=$builddir -j$ncpus $TORTURE_KMAKE_ARG > $resdir/Make.out 2>&1
+make -j$ncpus $TORTURE_KMAKE_ARG > $resdir/Make.out 2>&1
retval=$?
if test $retval -ne 0 || grep "rcu[^/]*": < $resdir/Make.out | egrep -q "Stop|Error|error:|warning:" || egrep -q "Stop|Error|error:" < $resdir/Make.out
then
diff --git a/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh b/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh
index 003511494fd9..27b7b5693ede 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh
@@ -36,11 +36,6 @@ config_template=${1}
config_dir=`echo $config_template | sed -e 's,/[^/]*$,,'`
title=`echo $config_template | sed -e 's/^.*\///'`
builddir=${2}
-if test -z "$builddir" -o ! -d "$builddir" -o ! -w "$builddir"
-then
- echo "kvm-test-1-run.sh :$builddir: Not a writable directory, cannot build into it"
- exit 1
-fi
resdir=${3}
if test -z "$resdir" -o ! -d "$resdir" -o ! -w "$resdir"
then
@@ -85,18 +80,18 @@ then
ln -s $base_resdir/.config $resdir # for kvm-recheck.sh
# Arch-independent indicator
touch $resdir/builtkernel
-elif kvm-build.sh $T/Kc2 $builddir $resdir
+elif kvm-build.sh $T/Kc2 $resdir
then
# Had to build a kernel for this test.
- QEMU="`identify_qemu $builddir/vmlinux`"
+ QEMU="`identify_qemu vmlinux`"
BOOT_IMAGE="`identify_boot_image $QEMU`"
- cp $builddir/vmlinux $resdir
- cp $builddir/.config $resdir
- cp $builddir/Module.symvers $resdir > /dev/null || :
- cp $builddir/System.map $resdir > /dev/null || :
+ cp vmlinux $resdir
+ cp .config $resdir
+ cp Module.symvers $resdir > /dev/null || :
+ cp System.map $resdir > /dev/null || :
if test -n "$BOOT_IMAGE"
then
- cp $builddir/$BOOT_IMAGE $resdir
+ cp $BOOT_IMAGE $resdir
KERNEL=$resdir/${BOOT_IMAGE##*/}
# Arch-independent indicator
touch $resdir/builtkernel
@@ -107,7 +102,7 @@ then
parse-build.sh $resdir/Make.out $title
else
# Build failed.
- cp $builddir/.config $resdir || :
+ cp .config $resdir || :
echo Build failed, not running KVM, see $resdir.
if test -f $builddir.wait
then
diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh
index 3b4868906794..8c43eb43409b 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm.sh
@@ -342,7 +342,7 @@ function dump(first, pastlast, batchnum)
print "needqemurun="
jn=1
for (j = first; j < pastlast; j++) {
- builddir=KVM "/b1"
+ builddir=KVM "/b" j - first + 1
cpusr[jn] = cpus[j];
if (cfrep[cf[j]] == "") {
cfr[jn] = cf[j];
@@ -358,7 +358,6 @@ function dump(first, pastlast, batchnum)
print "echo ", cfr[jn], cpusr[jn] ovf ": Starting build. `date` | tee -a " rd "log";
print "rm -f " builddir ".*";
print "touch " builddir ".wait";
- print "mkdir " builddir " > /dev/null 2>&1 || :";
print "mkdir " rd cfr[jn] " || :";
print "kvm-test-1-run.sh " CONFIGDIR cf[j], builddir, rd cfr[jn], dur " \"" TORTURE_QEMU_ARG "\" \"" TORTURE_BOOTARGS "\" > " rd cfr[jn] "/kvm-test-1-run.sh.out 2>&1 &"
print "echo ", cfr[jn], cpusr[jn] ovf ": Waiting for build to complete. `date` | tee -a " rd "log";