Linux RCU subsystem development
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From: Joel Fernandes <joelagnelf@nvidia.com>
To: linux-kernel@vger.kernel.org,
	"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: rcu@vger.kernel.org, Joel Fernandes <joelagnelf@nvidia.com>,
	linux-kselftest@vger.kernel.org
Subject: [PATCH 14/14] rcutorture: Fix issue with re-using old images on ARM64
Date: Fri, 18 Apr 2025 12:09:46 -0400	[thread overview]
Message-ID: <20250418161005.2425391-15-joelagnelf@nvidia.com> (raw)
In-Reply-To: <20250418161005.2425391-1-joelagnelf@nvidia.com>

On ARM64, when running with --configs '36*SRCU-P', I noticed that only 1 instance
instead of 36 for starting.

Fix it by checking for Image files, instead of bzImage which ARM does
not seem to have. With this I see all 36 instances running at the same
time in the batch.

Tested-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Joel Fernandes <joelagnelf@nvidia.com>
---
 tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh b/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh
index ad79784e552d..957800c9ffba 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh
@@ -73,7 +73,7 @@ config_override_param "$config_dir/CFcommon.$(uname -m)" KcList \
 cp $T/KcList $resdir/ConfigFragment
 
 base_resdir=`echo $resdir | sed -e 's/\.[0-9]\+$//'`
-if test "$base_resdir" != "$resdir" && test -f $base_resdir/bzImage && test -f $base_resdir/vmlinux
+if test "$base_resdir" != "$resdir" && (test -f $base_resdir/bzImage || test -f $base_resdir/Image) && test -f $base_resdir/vmlinux
 then
 	# Rerunning previous test, so use that test's kernel.
 	QEMU="`identify_qemu $base_resdir/vmlinux`"
-- 
2.43.0


  parent reply	other threads:[~2025-04-18 16:10 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-04-18 16:09 [PATCH 00/14] RCU torture changes for v6.16 Joel Fernandes
2025-04-18 16:09 ` [PATCH 01/14] rcutorture: Make srcu_lockdep.sh check kernel Kconfig Joel Fernandes
2025-04-18 16:09 ` [PATCH 02/14] rcutorture: Make srcu_lockdep.sh check reader-conflict handling Joel Fernandes
2025-04-18 16:09 ` [PATCH 03/14] rcutorture: Split out beginning and end from rcu_torture_one_read() Joel Fernandes
2025-04-18 16:09 ` [PATCH 04/14] rcutorture: Make torture.sh --do-rt use CONFIG_PREEMPT_RT Joel Fernandes
2025-04-18 16:09 ` [PATCH 05/14] rcutorture: Add tests for SRCU up/down reader primitives Joel Fernandes
2025-04-18 16:09 ` [PATCH 06/14] rcutorture: Pull rcu_torture_updown() loop body into new function Joel Fernandes
2025-04-18 16:09 ` [PATCH 07/14] rcutorture: Comment invocations of tick_dep_set_task() Joel Fernandes
2025-04-18 16:09 ` [PATCH 08/14] rcutorture: Complain if an ->up_read() is delayed more than 10 seconds Joel Fernandes
2025-04-18 16:09 ` [PATCH 09/14] rcutorture: Check for ->up_read() without matching ->down_read() Joel Fernandes
2025-04-18 20:26   ` Joel Fernandes
2025-04-18 16:09 ` [PATCH 10/14] checkpatch: Deprecate srcu_read_lock_lite() and srcu_read_unlock_lite() Joel Fernandes
2025-04-18 16:09 ` [PATCH 11/14] torture: Add --do-{,no-}normal to torture.sh Joel Fernandes
2025-04-18 16:09 ` [PATCH 12/14] torture: Add testing of RCU's Rust bindings " Joel Fernandes
2025-04-18 17:31   ` Miguel Ojeda
2025-04-18 18:04     ` Paul E. McKenney
2025-04-18 18:32       ` Miguel Ojeda
2025-04-18 20:28         ` Paul E. McKenney
2025-04-18 22:29           ` [12/14] " Joel Fernandes
2025-04-18 22:45             ` Paul E. McKenney
2025-04-19 22:24               ` Joel Fernandes
2025-04-20  0:17                 ` Paul E. McKenney
2025-04-18 22:29           ` Joel Fernandes
2025-04-18 16:09 ` [PATCH 13/14] rcutorture: Perform more frequent testing of ->gpwrap Joel Fernandes
2025-04-18 16:09 ` Joel Fernandes [this message]
2025-04-18 16:09 ` [PATCH 01/12] rcutorture: Make srcu_lockdep.sh check kernel Kconfig Joel Fernandes
2025-04-18 16:09 ` [PATCH 02/12] rcutorture: Make srcu_lockdep.sh check reader-conflict handling Joel Fernandes
2025-04-18 16:09 ` [PATCH 03/12] rcutorture: Split out beginning and end from rcu_torture_one_read() Joel Fernandes
2025-04-18 16:09 ` [PATCH 04/12] rcutorture: Make torture.sh --do-rt use CONFIG_PREEMPT_RT Joel Fernandes
2025-04-18 16:09 ` [PATCH 05/12] rcutorture: Add tests for SRCU up/down reader primitives Joel Fernandes
2025-04-18 16:09 ` [PATCH 06/12] rcutorture: Pull rcu_torture_updown() loop body into new function Joel Fernandes
2025-04-18 16:09 ` [PATCH 07/12] rcutorture: Comment invocations of tick_dep_set_task() Joel Fernandes
2025-04-18 16:09 ` [PATCH 08/12] rcutorture: Complain if an ->up_read() is delayed more than 10 seconds Joel Fernandes
2025-04-18 16:09 ` [PATCH 09/12] rcutorture: Check for ->up_read() without matching ->down_read() Joel Fernandes
2025-04-18 16:09 ` [PATCH 10/12] checkpatch: Deprecate srcu_read_lock_lite() and srcu_read_unlock_lite() Joel Fernandes
2025-04-18 16:09 ` [PATCH 11/12] torture: Add --do-{,no-}normal to torture.sh Joel Fernandes
2025-04-18 16:09 ` [PATCH 12/12] torture: Add testing of RCU's Rust bindings " Joel Fernandes
2025-04-18 16:23 ` [PATCH 00/14] RCU torture changes for v6.16 Joel Fernandes

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