From: "Paul E. McKenney" paulmck@kernel.org
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.feng@gmail.com Signed-off-by: Boqun Feng boqun.feng@gmail.com Signed-off-by: Paul E. McKenney paulmck@kernel.org Signed-off-by: Joel Fernandes joelagnelf@nvidia.com --- .../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 475f758f6216..e03fdaca89b3 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_RT=y CONFIG_EXPERT=y CONFIG_HZ_PERIODIC=n CONFIG_NO_HZ_FULL=y CONFIG_RCU_NOCB_CPU=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