[tip:,core/rcu] torture: Make --kcsan specify lockdep
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Message ID 161340094157.20312.15581602818894425793.tip-bot2@tip-bot2
State Accepted
Commit 0682aa7acd5d2688a8b781d91938e21ae4717c52
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  • [tip:,core/rcu] torture: Make --kcsan specify lockdep
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tip-bot2 for Chen Jun Feb. 15, 2021, 2:55 p.m. UTC
The following commit has been merged into the core/rcu branch of tip:

Commit-ID:     0682aa7acd5d2688a8b781d91938e21ae4717c52
Gitweb:        https://git.kernel.org/tip/0682aa7acd5d2688a8b781d91938e21ae4717c52
Author:        Paul E. McKenney <paulmck@kernel.org>
AuthorDate:    Thu, 05 Nov 2020 20:01:46 -08:00
Committer:     Paul E. McKenney <paulmck@kernel.org>
CommitterDate: Mon, 04 Jan 2021 14:01:17 -08:00

torture: Make --kcsan specify lockdep

The --kcsan argument to kvm.sh adds CONFIG_KCSAN_VERBOSE=y in order to
get more detail from the KCSAN reports.  However, this Kconfig option
requires lockdep to be enabled.  This commit therefore causes --kcsan
to also enable lockdep.

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

Patch
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diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh
index 45d07b7..bd07df7 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm.sh
@@ -169,7 +169,7 @@  do
 		TORTURE_KCONFIG_KASAN_ARG="CONFIG_DEBUG_INFO=y CONFIG_KASAN=y"; export TORTURE_KCONFIG_KASAN_ARG
 		;;
 	--kcsan)
-		TORTURE_KCONFIG_KCSAN_ARG="CONFIG_DEBUG_INFO=y CONFIG_KCSAN=y CONFIG_KCSAN_ASSUME_PLAIN_WRITES_ATOMIC=n CONFIG_KCSAN_REPORT_VALUE_CHANGE_ONLY=n CONFIG_KCSAN_REPORT_ONCE_IN_MS=100000 CONFIG_KCSAN_VERBOSE=y CONFIG_KCSAN_INTERRUPT_WATCHER=y"; export TORTURE_KCONFIG_KCSAN_ARG
+		TORTURE_KCONFIG_KCSAN_ARG="CONFIG_DEBUG_INFO=y CONFIG_KCSAN=y CONFIG_KCSAN_ASSUME_PLAIN_WRITES_ATOMIC=n CONFIG_KCSAN_REPORT_VALUE_CHANGE_ONLY=n CONFIG_KCSAN_REPORT_ONCE_IN_MS=100000 CONFIG_KCSAN_INTERRUPT_WATCHER=y 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)" $# "$2" '.*' '^error$'