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SubjectRe: [PATCH tip/core/rcu 07/45] torture: Allow variations of "defconfig" to be specified
On Mon, Apr 28, 2014 at 05:24:55PM -0700, Paul E. McKenney wrote:
> From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
>
> Some environments require some variation on "make defconfig" to initialize
> the .config file. This commit therefore adds a --defconfig argument to
> allow this to be specified. The default value is of course "defconfig".
>
> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

<bikeshed color="blue">
"--defconfig randconfig" or "--defconfig allyesconfig" or similar seems
rather odd; how about calling it --kconfig or similar?
</bikeshed>

> tools/testing/selftests/rcutorture/bin/configinit.sh | 2 +-
> tools/testing/selftests/rcutorture/bin/kvm.sh | 8 ++++++++
> 2 files changed, 9 insertions(+), 1 deletion(-)
>
> diff --git a/tools/testing/selftests/rcutorture/bin/configinit.sh b/tools/testing/selftests/rcutorture/bin/configinit.sh
> index a1be6e62add1..9c3f3d39b934 100755
> --- a/tools/testing/selftests/rcutorture/bin/configinit.sh
> +++ b/tools/testing/selftests/rcutorture/bin/configinit.sh
> @@ -62,7 +62,7 @@ grep '^grep' < $T/u.sh > $T/upd.sh
> echo "cat - $c" >> $T/upd.sh
> make mrproper
> make $buildloc distclean > $builddir/Make.distclean 2>&1
> -make $buildloc defconfig > $builddir/Make.defconfig.out 2>&1
> +make $buildloc $TORTURE_DEFCONFIG > $builddir/Make.defconfig.out 2>&1
> mv $builddir/.config $builddir/.config.sav
> sh $T/upd.sh < $builddir/.config.sav > $builddir/.config
> cp $builddir/.config $builddir/.config.new
> diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh
> index a52a077ee258..59945b7793d9 100644
> --- a/tools/testing/selftests/rcutorture/bin/kvm.sh
> +++ b/tools/testing/selftests/rcutorture/bin/kvm.sh
> @@ -38,6 +38,7 @@ dur=30
> dryrun=""
> KVM="`pwd`/tools/testing/selftests/rcutorture"; export KVM
> PATH=${KVM}/bin:$PATH; export PATH
> +TORTURE_DEFCONFIG=defconfig
> TORTURE_INITRD="$KVM/initrd"; export TORTURE_INITRD
> RCU_KMAKE_ARG=""; export RCU_KMAKE_ARG
> TORTURE_SUITE=rcu
> @@ -56,6 +57,7 @@ usage () {
> echo " --configs \"config-file list\""
> echo " --cpus N"
> echo " --datestamp string"
> + echo " --defconfig string"
> echo " --dryrun sched|script"
> echo " --duration minutes"
> echo " --interactive"
> @@ -96,6 +98,11 @@ do
> ds=$2
> shift
> ;;
> + --defconfig)
> + checkarg --defconfig "defconfigtype" "$#" "$2" '^[^/][^/]*$' '^--'
> + TORTURE_DEFCONFIG=$2
> + shift
> + ;;
> --dryrun)
> checkarg --dryrun "sched|script" $# "$2" 'sched\|script' '^--'
> dryrun=$2
> @@ -259,6 +266,7 @@ END {
> # Generate a script to execute the tests in appropriate batches.
> cat << ___EOF___ > $T/script
> TORTURE_SUITE="$TORTURE_SUITE"; export TORTURE_SUITE
> +TORTURE_DEFCONFIG="$TORTURE_DEFCONFIG"; export TORTURE_DEFCONFIG
> ___EOF___
> awk < $T/cfgcpu.pack \
> -v CONFIGDIR="$CONFIGFRAG/$kversion/" \
> --
> 1.8.1.5
>


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