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=-20.5 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,USER_AGENT_GIT autolearn=ham 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 1AC9DC63793 for ; Wed, 21 Jul 2021 21:01:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 032BC6124C for ; Wed, 21 Jul 2021 21:01:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230016AbhGUUVT (ORCPT ); Wed, 21 Jul 2021 16:21:19 -0400 Received: from mail.kernel.org ([198.145.29.99]:33198 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229669AbhGUUVH (ORCPT ); Wed, 21 Jul 2021 16:21:07 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 65B8F6128C; Wed, 21 Jul 2021 21:01:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626901303; bh=G7jUtXtTZK8bR8Np9YEEsq/UnS/D4TWYXsDUgce0JbI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UbkepfLzP/UmoDEJtpBirnXE+TFvpnkfNTORHFRRLZxAIqePS1XzOCooAXbxTq4+Q d8PoA1ndH8uLDmvw5VH6g3X6uHMfGzRzpwSgoHwY934Z54KQ1vK3zB43K1wCR3pUkM yDTGBdfDEc3J/UQWNjF4CL+aB8XhE0rrjWKWIZVM5soLxQl8GRPjJhzWUBqWbfLddd Yjz2j0PJV1Fq6eMgJD4lIwvKHgDlXviMaV2x2DdK4Nf8caL2FIB7aNsyygiB2Fgh7q x9FXSb2aGeE+iHzLhbsLn6iC3hQb7SmC3zZeCJt5eSar8n4yI+Z7HNGiM6dYIUzkZ/ wCksIrF35fGww== Received: by paulmck-ThinkPad-P17-Gen-1.home (Postfix, from userid 1000) id D8E315C0E45; Wed, 21 Jul 2021 14:01:42 -0700 (PDT) From: "Paul E. McKenney" 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 rcu 09/21] torture: Make kvm-recheck.sh skip kcsan.sum for build-only runs Date: Wed, 21 Jul 2021 14:01:28 -0700 Message-Id: <20210721210140.787717-9-paulmck@kernel.org> X-Mailer: git-send-email 2.31.1.189.g2e36527f23 In-Reply-To: <20210721205511.GA786917@paulmck-ThinkPad-P17-Gen-1> References: <20210721205511.GA786917@paulmck-ThinkPad-P17-Gen-1> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: rcu@vger.kernel.org Currently, kvm-recheck.sh attempts to create a kcsan.sum file even for build-only runs. This results in false-positive bash errors due to there being no console.log files in that case. This commit therefore makes kvm-recheck.sh skip creating the kcsan.sum file for build-only runs. Signed-off-by: Paul E. McKenney --- tools/testing/selftests/rcutorture/bin/kvm-recheck.sh | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/rcutorture/bin/kvm-recheck.sh b/tools/testing/selftests/rcutorture/bin/kvm-recheck.sh index e01b31b870441..0a5419982ab3e 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm-recheck.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm-recheck.sh @@ -74,7 +74,10 @@ do done if test -f "$rd/kcsan.sum" then - if grep -q CONFIG_KCSAN=y $T + if ! test -f $T + then + : + elif grep -q CONFIG_KCSAN=y $T then echo "Compiler or architecture does not support KCSAN!" echo Did you forget to switch your compiler with '--kmake-arg CC='? -- 2.31.1.189.g2e36527f23