From: "Joel Fernandes (Google)" <joel@joelfernandes.org>
To: "Paul E. McKenney" <paulmck@kernel.org>,
Josh Triplett <josh@joshtriplett.org>,
Steven Rostedt <rostedt@goodmis.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Lai Jiangshan <jiangshanlai@gmail.com>,
Shuah Khan <shuah@kernel.org>
Cc: Joel Fernandes <joel@joelfernandes.org>,
rcu@vger.kernel.org, linux-kselftest@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 09/14] torture: Enable clocksource watchdog with "tsc=watchdog"
Date: Wed, 15 Mar 2023 18:18:56 +0000 [thread overview]
Message-ID: <20230315181902.4177819-9-joel@joelfernandes.org> (raw)
In-Reply-To: <20230315181902.4177819-1-joel@joelfernandes.org>
From: "Paul E. McKenney" <paulmck@kernel.org>
This commit tests the "tsc=watchdog" kernel boot parameter when running
the clocksourcewd torture tests.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
---
tools/testing/selftests/rcutorture/bin/torture.sh | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/tools/testing/selftests/rcutorture/bin/torture.sh b/tools/testing/selftests/rcutorture/bin/torture.sh
index 130d0de4c3bb..5a2ae2264403 100755
--- a/tools/testing/selftests/rcutorture/bin/torture.sh
+++ b/tools/testing/selftests/rcutorture/bin/torture.sh
@@ -497,16 +497,16 @@ fi
if test "$do_clocksourcewd" = "yes"
then
- torture_bootargs="rcupdate.rcu_cpu_stall_suppress_at_boot=1 torture.disable_onoff_at_boot rcupdate.rcu_task_stall_timeout=30000"
+ torture_bootargs="rcupdate.rcu_cpu_stall_suppress_at_boot=1 torture.disable_onoff_at_boot rcupdate.rcu_task_stall_timeout=30000 tsc=watchdog"
torture_set "clocksourcewd-1" tools/testing/selftests/rcutorture/bin/kvm.sh --allcpus --duration 45s --configs TREE03 --kconfig "CONFIG_TEST_CLOCKSOURCE_WATCHDOG=y" --trust-make
- torture_bootargs="rcupdate.rcu_cpu_stall_suppress_at_boot=1 torture.disable_onoff_at_boot rcupdate.rcu_task_stall_timeout=30000 clocksource.max_cswd_read_retries=1"
+ torture_bootargs="rcupdate.rcu_cpu_stall_suppress_at_boot=1 torture.disable_onoff_at_boot rcupdate.rcu_task_stall_timeout=30000 clocksource.max_cswd_read_retries=1 tsc=watchdog"
torture_set "clocksourcewd-2" tools/testing/selftests/rcutorture/bin/kvm.sh --allcpus --duration 45s --configs TREE03 --kconfig "CONFIG_TEST_CLOCKSOURCE_WATCHDOG=y" --trust-make
# In case our work is already done...
if test "$do_rcutorture" != "yes"
then
- torture_bootargs="rcupdate.rcu_cpu_stall_suppress_at_boot=1 torture.disable_onoff_at_boot rcupdate.rcu_task_stall_timeout=30000"
+ torture_bootargs="rcupdate.rcu_cpu_stall_suppress_at_boot=1 torture.disable_onoff_at_boot rcupdate.rcu_task_stall_timeout=30000 tsc=watchdog"
torture_set "clocksourcewd-3" tools/testing/selftests/rcutorture/bin/kvm.sh --allcpus --duration 45s --configs TREE03 --trust-make
fi
fi
--
2.40.0.rc1.284.g88254d51c5-goog
next prev parent reply other threads:[~2023-03-15 18:20 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-15 18:18 [PATCH v2 01/14] drbd: Rename kvfree_rcu() to kvfree_rcu_mightsleep() Joel Fernandes (Google)
2023-03-15 18:18 ` [PATCH v2 02/14] misc: vmw_vmci: " Joel Fernandes (Google)
2023-03-16 6:50 ` Greg Kroah-Hartman
2023-03-16 15:21 ` Joel Fernandes
2023-03-15 18:18 ` [PATCH v2 03/14] tracing: " Joel Fernandes (Google)
2023-03-16 7:38 ` Daniel Bristot de Oliveira
2023-03-16 15:11 ` Joel Fernandes
2023-03-15 18:18 ` [PATCH v2 04/14] lib/test_vmalloc.c: " Joel Fernandes (Google)
2023-03-15 18:18 ` [PATCH v2 05/14] net/sysctl: " Joel Fernandes (Google)
2023-03-26 12:28 ` Joel Fernandes
2023-03-27 17:14 ` Jakub Kicinski
2023-03-15 18:18 ` [PATCH v2 06/14] net/mlx5: Rename kfree_rcu() to kfree_rcu_mightsleep() Joel Fernandes (Google)
2023-03-26 12:34 ` Joel Fernandes
2023-03-27 15:09 ` Saeed Mahameed
2023-03-15 18:18 ` [PATCH v2 07/14] ext4/super: " Joel Fernandes (Google)
2023-03-15 19:07 ` Theodore Ts'o
2023-03-16 15:23 ` Joel Fernandes
2023-03-15 18:18 ` [PATCH v2 08/14] rcuscale: " Joel Fernandes (Google)
2023-03-15 18:18 ` Joel Fernandes (Google) [this message]
2023-03-15 18:18 ` [PATCH v2 10/14] rcutorture: Create nocb kthreads only when testing rcu in CONFIG_RCU_NOCB_CPU=y kernels Joel Fernandes (Google)
2023-03-15 18:18 ` [PATCH v2 11/14] rcu/kvfree: Eliminate k[v]free_rcu() single argument macro Joel Fernandes (Google)
2023-03-15 18:18 ` [PATCH v2 12/14] mac802154: Rename kfree_rcu() to kvfree_rcu_mightsleep() Joel Fernandes (Google)
2023-03-16 16:41 ` Stefan Schmidt
2023-03-16 18:06 ` Joel Fernandes
2023-03-15 18:19 ` [PATCH v2 13/14] RDMA/rxe: " Joel Fernandes (Google)
2023-03-15 18:38 ` Bob Pearson
2023-03-15 18:41 ` Joel Fernandes
2023-03-15 19:05 ` Bob Pearson
2023-03-15 19:59 ` Joel Fernandes
2023-03-15 18:19 ` [PATCH v2 14/14] checkpatch: Error out if deprecated RCU API used Joel Fernandes (Google)
2023-03-16 3:49 ` Paul E. McKenney
2023-03-26 12:27 ` [PATCH v2 01/14] drbd: Rename kvfree_rcu() to kvfree_rcu_mightsleep() Joel Fernandes
2023-03-27 19:26 ` Jens Axboe
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