From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 70B15C4332D for ; Wed, 6 Jan 2021 17:27:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3A16C23123 for ; Wed, 6 Jan 2021 17:27:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727359AbhAFR0u (ORCPT ); Wed, 6 Jan 2021 12:26:50 -0500 Received: from mail.kernel.org ([198.145.29.99]:36054 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726852AbhAFR0u (ORCPT ); Wed, 6 Jan 2021 12:26:50 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 635BA23123; Wed, 6 Jan 2021 17:26:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1609953969; bh=g6xFz6KNBLko29IRD/YbFS6JckGAmVoqE3iqOjOrGdE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rJwXh+Iobb1pIPHSfE5nV50n1pAVIvFIsjusGovwPOv5SlMgMubI89lEGEPM34kXI 7lPMWG88oYVF6pEMeqW7G45sofzLl3+kbPzDtkeaW7nB8xeVgOXjdKZyjo/cBznw6l 9Rho5DJrMAJu2m9nz8zqq7gRBrqRyY3VxVoCaTRy7LQOeag8LfftUL4K5oEpR+FKeQ hGEg+ft7A/bEVgvXFDs9xnrjRVSyH8dFGlimPecxOwznlbHuhQj5E9P8EbxXgXeZ4S 8S2hMTvpEW+nUJhNohZtSHaQHMydHJz2UuCGZ/qSNXY7PNdXVKj/GSRtfRYFOBIdvT W5UMA2CpY6csA== From: paulmck@kernel.org To: rcu@vger.kernel.org Cc: linux-kernel@vger.kernel.org, kernel-team@fb.com, mingo@kernel.org, jiangshanlai@gmail.com, akpm@linux-foundation.org, mathieu.desnoyers@efficios.com, josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com, fweisbec@gmail.com, oleg@redhat.com, joel@joelfernandes.org, "Paul E. McKenney" Subject: [PATCH tip/core/rcu 01/20] torture: Make --kcsan specify lockdep Date: Wed, 6 Jan 2021 09:25:48 -0800 Message-Id: <20210106172607.22816-1-paulmck@kernel.org> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20210106172547.GA22404@paulmck-ThinkPad-P72> References: <20210106172547.GA22404@paulmck-ThinkPad-P72> Precedence: bulk List-ID: X-Mailing-List: rcu@vger.kernel.org From: "Paul E. McKenney" 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 --- tools/testing/selftests/rcutorture/bin/kvm.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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)" $# "$2" '.*' '^error$' -- 2.9.5