From: "Paul E. McKenney" <paulmck@kernel.org>
To: rcu@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, kernel-team@fb.com,
rostedt@goodmis.org, "Paul E. McKenney" <paulmck@kernel.org>
Subject: [PATCH rcu 05/12] torture: Adjust to again produce debugging information
Date: Mon, 20 Jun 2022 15:58:10 -0700 [thread overview]
Message-ID: <20220620225817.3843106-5-paulmck@kernel.org> (raw)
In-Reply-To: <20220620225814.GA3842995@paulmck-ThinkPad-P17-Gen-1>
A recent change to the DEBUG_INFO Kconfig option means that simply adding
CONFIG_DEBUG_INFO=y to the .config file and running "make oldconfig" no
longer works. It is instead necessary to add CONFIG_DEBUG_INFO_NONE=n
and (for example) CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y.
This combination will then result in CONFIG_DEBUG_INFO being selected.
This commit therefore updates the Kconfig options produced in response
to the kvm.sh --gdb, --kasan, and --kcsan Kconfig options.
Fixes: f9b3cd245784 ("Kconfig.debug: make DEBUG_INFO selectable from a choice")
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
---
tools/testing/selftests/rcutorture/bin/kvm.sh | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh
index 263e16aeca0e4..6c734818a8757 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm.sh
@@ -164,7 +164,7 @@ do
shift
;;
--gdb)
- TORTURE_KCONFIG_GDB_ARG="CONFIG_DEBUG_INFO=y"; export TORTURE_KCONFIG_GDB_ARG
+ TORTURE_KCONFIG_GDB_ARG="CONFIG_DEBUG_INFO_NONE=n CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y"; export TORTURE_KCONFIG_GDB_ARG
TORTURE_BOOT_GDB_ARG="nokaslr"; export TORTURE_BOOT_GDB_ARG
TORTURE_QEMU_GDB_ARG="-s -S"; export TORTURE_QEMU_GDB_ARG
;;
@@ -180,7 +180,7 @@ do
shift
;;
--kasan)
- TORTURE_KCONFIG_KASAN_ARG="CONFIG_DEBUG_INFO=y CONFIG_KASAN=y"; export TORTURE_KCONFIG_KASAN_ARG
+ TORTURE_KCONFIG_KASAN_ARG="CONFIG_DEBUG_INFO_NONE=n CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_KASAN=y"; export TORTURE_KCONFIG_KASAN_ARG
if test -n "$torture_qemu_mem_default"
then
TORTURE_QEMU_MEM=2G
@@ -192,7 +192,7 @@ do
shift
;;
--kcsan)
- TORTURE_KCONFIG_KCSAN_ARG="CONFIG_DEBUG_INFO=y CONFIG_KCSAN=y CONFIG_KCSAN_STRICT=y CONFIG_KCSAN_REPORT_ONCE_IN_MS=100000 CONFIG_KCSAN_VERBOSE=y CONFIG_DEBUG_LOCK_ALLOC=y CONFIG_PROVE_LOCKING=y"; export TORTURE_KCONFIG_KCSAN_ARG
+ TORTURE_KCONFIG_KCSAN_ARG="CONFIG_DEBUG_INFO_NONE=n CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_KCSAN=y CONFIG_KCSAN_STRICT=y CONFIG_KCSAN_REPORT_ONCE_IN_MS=100000 CONFIG_KCSAN_VERBOSE=y CONFIG_DEBUG_LOCK_ALLOC=y CONFIG_PROVE_LOCKING=y"; export TORTURE_KCONFIG_KCSAN_ARG
;;
--kmake-arg|--kmake-args)
checkarg --kmake-arg "(kernel make arguments)" $# "$2" '.*' '^error$'
--
2.31.1.189.g2e36527f23
next prev parent reply other threads:[~2022-06-20 23:00 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-20 22:58 [PATCH rcu 0/12] Torture-test updates for v5.20 Paul E. McKenney
2022-06-20 22:58 ` [PATCH rcu 01/12] torture: Make kvm-remote.sh announce which system is being waited on Paul E. McKenney
2022-06-20 22:58 ` [PATCH rcu 02/12] rcu/torture: Change order of warning and trace dump Paul E. McKenney
2022-06-20 22:58 ` [PATCH rcu 03/12] rcutorture: Simplify rcu_torture_read_exit_child() loop Paul E. McKenney
2022-06-20 22:58 ` [PATCH rcu 04/12] rcutorture: Fix memory leak in rcu_test_debug_objects() Paul E. McKenney
2022-06-20 22:58 ` Paul E. McKenney [this message]
2022-06-20 22:58 ` [PATCH rcu 06/12] rcutorture: Make failure indication note reader-batch overflow Paul E. McKenney
2022-06-20 22:58 ` [PATCH rcu 07/12] rcu/rcuscale: Fix smp_processor_id()-in-preemptible warnings Paul E. McKenney
2022-06-20 22:58 ` [PATCH rcu 08/12] torture: Create kvm-check-branches.sh output in proper location Paul E. McKenney
2022-06-20 22:58 ` [PATCH rcu 09/12] rcutorture: Fix ksoftirqd boosting timing and iteration Paul E. McKenney
2022-06-20 22:58 ` [PATCH rcu 10/12] rcutorture: Handle failure of memory allocation functions Paul E. McKenney
2022-06-20 22:58 ` [PATCH rcu 11/12] torture: Flush printk() buffers before powering off Paul E. McKenney
2022-06-20 23:23 ` John Ogness
2022-06-20 23:28 ` Paul E. McKenney
2022-06-21 8:09 ` John Ogness
2022-06-21 18:13 ` Paul E. McKenney
2022-06-21 20:52 ` John Ogness
2022-06-21 21:01 ` Paul E. McKenney
2022-06-20 22:58 ` [PATCH rcu 12/12] refscale: Convert test_lock spinlock to raw_spinlock Paul E. McKenney
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