linux-kernel - [PATCH rcu 05/13] torture: Default --no-clocksourcewd on arm64

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Message-Id: <20250709104414.15618-6-neeraj.upadhyay@kernel.org>
Date: Wed,  9 Jul 2025 16:14:06 +0530
From: neeraj.upadhyay@...nel.org
To: rcu@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
	paulmck@...nel.org,
	joelagnelf@...dia.com,
	frederic@...nel.org,
	boqun.feng@...il.com,
	urezki@...il.com,
	rostedt@...dmis.org,
	mathieu.desnoyers@...icios.com,
	jiangshanlai@...il.com,
	qiang.zhang1211@...il.com,
	neeraj.iitr10@...il.com,
	neeraj.upadhyay@....com,
	"Neeraj Upadhyay (AMD)" <neeraj.upadhyay@...nel.org>
Subject: [PATCH rcu 05/13] torture: Default --no-clocksourcewd on arm64

From: "Paul E. McKenney" <paulmck@...nel.org>

Because arm64 does not support CONFIG_CLOCKSOURCE_WATCHDOG=n kernels,
--do-clocksourcewd gets Kconfig errors.  This commit therefore makes
--do-no-clocksourcewd be the default on arm64.

Note that arm64 users can still specify --do-clocksourcewd in order to
override this default.

Signed-off-by: Paul E. McKenney <paulmck@...nel.org>
Signed-off-by: Neeraj Upadhyay (AMD) <neeraj.upadhyay@...nel.org>
---
 tools/testing/selftests/rcutorture/bin/torture.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/rcutorture/bin/torture.sh b/tools/testing/selftests/rcutorture/bin/torture.sh
index 584d57b48036..25847042e30e 100755
--- a/tools/testing/selftests/rcutorture/bin/torture.sh
+++ b/tools/testing/selftests/rcutorture/bin/torture.sh
@@ -64,7 +64,7 @@ do_normal=yes
 explicit_normal=no
 do_kasan=yes
 do_kcsan=no
-do_clocksourcewd=yes
+do_clocksourcewd="${ifnotaarch64}"
 do_rt=yes
 do_rcutasksflavors="${ifnotaarch64}" # FIXME: Back to "yes" when SMP=n auto-avoided
 do_srcu_lockdep=yes
@@ -145,7 +145,7 @@ do
 		explicit_normal=no
 		do_kasan=yes
 		do_kcsan=yes
-		do_clocksourcewd=yes
+		do_clocksourcewd="${ifnotaarch64}"
 		do_srcu_lockdep=yes
 		;;
 	--do-allmodconfig|--do-no-allmodconfig|--no-allmodconfig)
-- 
2.40.1