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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 38D4FC433DF for ; Tue, 23 Jun 2020 00:22:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C6190208B8 for ; Tue, 23 Jun 2020 00:21:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592871718; bh=WsPggT1GQk7FhVlxqPY2V/TwO4RZGy9PKukXKLCaOak=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=OY2VYM3fGNnU97DM2eJdXrYOBsITHNH5DMbQ8wr7Ur9imEjbgEc2F3RD3JABhRV7u ZnkP8ssjbmSvj9D6xrPrdm9v7ifzKV1huYzJWTri29zQv9SzZQDz6Uu9ETwKWW59sq T6owv10/fLzw5JcE099nAq4pJaevowhUMhGLvHGU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731452AbgFWAV6 (ORCPT ); Mon, 22 Jun 2020 20:21:58 -0400 Received: from mail.kernel.org ([198.145.29.99]:48132 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731590AbgFWAVz (ORCPT ); Mon, 22 Jun 2020 20:21:55 -0400 Received: from paulmck-ThinkPad-P72.home (50-39-105-78.bvtn.or.frontiernet.net [50.39.105.78]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5361920C09; Tue, 23 Jun 2020 00:21:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592871714; bh=WsPggT1GQk7FhVlxqPY2V/TwO4RZGy9PKukXKLCaOak=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=V4sJDvlYjmZWoY6dtcPFyFzG0KNOWiJ7o0txVrx/Q8vW3jOnD3k4+oS01uFgpO+pO dXqJyCJWtmcGogvm+4+9MsiIABqXbhNt6CXtORSQ2AfYfKFb9XSDQjevgt6pc/kqk+ sNvDW2tuPSUSOt+XSOsaK8ZkknvTwVIK9IdIOHYI= 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, dipankar@in.ibm.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 25/26] rcu: Remove KCSAN stubs Date: Mon, 22 Jun 2020 17:21:46 -0700 Message-Id: <20200623002147.25750-25-paulmck@kernel.org> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20200623002128.GA25456@paulmck-ThinkPad-P72> References: <20200623002128.GA25456@paulmck-ThinkPad-P72> Sender: rcu-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: rcu@vger.kernel.org From: "Paul E. McKenney" KCSAN is now in mainline, so this commit removes the stubs for the data_race(), ASSERT_EXCLUSIVE_WRITER(), and ASSERT_EXCLUSIVE_ACCESS() macros. Signed-off-by: Paul E. McKenney --- kernel/rcu/tree.c | 13 ------------- 1 file changed, 13 deletions(-) diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index e7161e0..6422870 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -67,19 +67,6 @@ #endif #define MODULE_PARAM_PREFIX "rcutree." -#ifndef data_race -#define data_race(expr) \ - ({ \ - expr; \ - }) -#endif -#ifndef ASSERT_EXCLUSIVE_WRITER -#define ASSERT_EXCLUSIVE_WRITER(var) do { } while (0) -#endif -#ifndef ASSERT_EXCLUSIVE_ACCESS -#define ASSERT_EXCLUSIVE_ACCESS(var) do { } while (0) -#endif - /* Data structures. */ /* -- 2.9.5