This commit adds a --do-rcu-rust parameter to torture.sh, which invokes
a rust_doctests_kernel kunit run. Note that kunit wants a clean source
tree, so this runs "make mrproper", which might come as a surprise to
some users. Should there be a --mrproper parameter to torture.sh to make
the user explicitly ask for it?
Co-developed-by: Boqun Feng <boqun.f...@gmail.com>
Signed-off-by: Boqun Feng <boqun.f...@gmail.com>
Signed-off-by: Paul E. McKenney <paul...@kernel.org>
---
.../selftests/rcutorture/bin/torture.sh | 45 +++++++++++++++++++
1 file changed, 45 insertions(+)
diff --git a/tools/testing/selftests/rcutorture/bin/torture.sh
b/tools/testing/selftests/rcutorture/bin/torture.sh
index 751ce770e5462..2c3e86fe8c0a2 100755
--- a/tools/testing/selftests/rcutorture/bin/torture.sh
+++ b/tools/testing/selftests/rcutorture/bin/torture.sh
@@ -59,6 +59,7 @@ do_clocksourcewd=yes
do_rt=yes
do_rcutasksflavors=yes
do_srcu_lockdep=yes
+do_rcu_rust=no
# doyesno - Helper function for yes/no arguments
function doyesno () {
@@ -89,6 +90,7 @@ usage () {
echo " --do-rcutorture / --do-no-rcutorture / --no-rcutorture"
echo " --do-refscale / --do-no-refscale / --no-refscale"
echo " --do-rt / --do-no-rt / --no-rt"
+ echo " --do-rcu-rust / --do-no-rcu-rust / --no-rcu-rust"
echo " --do-scftorture / --do-no-scftorture / --no-scftorture"
echo " --do-srcu-lockdep / --do-no-srcu-lockdep /
--no-srcu-lockdep"
echo " --duration [ <minutes> | <hours>h | <days>d ]"
@@ -191,6 +193,9 @@ do
--do-rt|--do-no-rt|--no-rt)
do_rt=`doyesno "$1" --do-rt`
;;
+ --do-rcu-rust|--do-no-rcu-rust|--no-rcu-rust)
+ do_rcu_rust=`doyesno "$1" --do-rcu-rust`
+ ;;
--do-scftorture|--do-no-scftorture|--no-scftorture)
do_scftorture=`doyesno "$1" --do-scftorture`
;;
@@ -485,6 +490,46 @@ then
torture_set "rcurttorture-exp"
tools/testing/selftests/rcutorture/bin/kvm.sh --allcpus --duration
"$duration_rcutorture" --configs "TREE03" --kconfig "CONFIG_PREEMPT_LAZY=n
CONFIG_PREEMPT_RT=y CONFIG_EXPERT=y" --trust-make
fi
+if test "$do_rcu_rust" = "yes"
+then
+ echo " --- do-rcu-rust:" Start `date` | tee -a $T/log
+ rrdir="tools/testing/selftests/rcutorture/res/$ds/results-rcu-rust"
+ mkdir -p "$rrdir"
+ echo " --- make LLVM=1 rustavailable " | tee -a $rrdir/log >
$rrdir/rustavailable.out
+ make LLVM=1 rustavailable > $T/rustavailable.out 2>&1
+ retcode=$?
+ echo $retcode > $rrdir/rustavailable.exitcode
+ cat $T/rustavailable.out | tee -a $rrdir/log >>
$rrdir/rustavailable.out 2>&1
+ buildphase=rustavailable
+ if test "$retcode" -eq 0
+ then
+ echo " --- Running 'make mrproper' in order to run kunit." |
tee -a $rrdir/log > $rrdir/mrproper.out
+ make mrproper > $rrdir/mrproper.out 2>&1
+ retcode = $?
+ echo $retcode > $rrdir/mrproper.exitcode
+ buildphase=mrproper
+ fi
+ if test "$retcode" -eq 0
+ then
+ echo " --- Running rust_doctests_kernel." | tee -a $rrdir/log >
$rrdir/rust_doctests_kernel.out
+ ./tools/testing/kunit/kunit.py run --make_options LLVM=1
--make_options CLIPPY=1 --arch arm64 --kconfig_add CONFIG_SMP=y --kconfig_add
CONFIG_WERROR=y --kconfig_add CONFIG_RUST=y rust_doctests_kernel >>
$rrdir/rust_doctests_kernel.out 2>&1
+ # @@@ Remove "--arch arm64" in order to test on native
architecture?
+ # @@@ Analyze $rrdir/rust_doctests_kernel.out contents?
+ retcode=$?
+ echo $retcode > $rrdir/rust_doctests_kernel.exitcode
+ buildphase=rust_doctests_kernel
+ fi
+ if test "$retcode" -eq 0
+ then
+ echo "rcu-rust($retcode)" $rrdir >> $T/successes
+ echo Success >> $rrdir/log
+ else
+ echo "rcu-rust($retcode)" $rrdir >> $T/failures
+ echo " --- rcu-rust Test summary:" >> $rrdir/log
+ echo " --- Summary: Exit code $retcode from $buildphase, see
$rrdir/$buildphase.out" >> $rrdir/log
+ fi
+fi
+
if test "$do_srcu_lockdep" = "yes"
then
echo " --- do-srcu-lockdep:" Start `date` | tee -a $T/log
--
2.40.1
