Received: by 2002:a05:6902:102b:0:0:0:0 with SMTP id x11csp3224790ybt; Mon, 22 Jun 2020 19:02:02 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwmg46f5mzOWGqixfPm9X068DaX2n7v+ywsfusuTcm0wU+pSJyAjpdbtxIJXETiIppi+cFE X-Received: by 2002:aa7:d297:: with SMTP id w23mr9313603edq.49.1592877722505; Mon, 22 Jun 2020 19:02:02 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1592877722; cv=none; d=google.com; s=arc-20160816; b=JSdC4b2jhLTadE87XVdh6434nwTHaZTQEw+Xg0xU5D1sm3RaZxOJb/rrAtROAtVdzP AKxQQa76eK/YZMakW8Y0It2O6MdmuyHnilDuHB/OedsKYBqEycZV1Ysa+7xFk9KtbQCt eRTCpzKu+VyHCDpKrGVr4cgZrW65rgLfS+6TGovXZYoe2xbjdAHBav9K5UnVnz3suiNx Ru40Yropgl3tMYzRjNk0QS0MX3tWLADzpb7qtOsfK/xgnScVSkJlE6HOXDI6/lzYdDDJ mN1+sjJ0Cg+q/nSowhPrZgmB0AXqe4z8YzIxVbi0nYovfRihTUi2nXUvLHmCe3JdvNWi IMdw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from:dkim-signature; bh=giVW6/8KBnpFmuvkhxey9L8up4RES39qKTQfGuqf2RY=; b=vD035o66OBjdATnBuYmQ+KW0rvL7Q3OuV/Nx6CFpOfazwNSBMIrbIGfmaO1L9iy7A/ 9asSi6RV8IKNNQJV2uHdoutxAoINbuIS0E+vERmNTQS/oq1pYldTQ1OmcfAz1LYcoNf/ QOqV2masmxG7H/G8nyBA7NXKZuoHcMuQ1b6kUGtTkRESJoW13/BmmIJ6vmuCceFh0Z/l a4Bq+8GEm6RBG5NjfIK0Zsro8CYzbvdb37OKBLLdpij2ofTTUF8jgpQ00Kvj+csWlet8 RQ3AVelc/C6iqLiZmeIa92Y7qOotO2klwgatnRvED27JLUBANi6BPn83Syck6K27s7Ki J1GQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=V4sJDvlY; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id w13si4997609eju.736.2020.06.22.19.01.40; Mon, 22 Jun 2020 19:02:02 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=V4sJDvlY; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731657AbgFWAWM (ORCPT + 99 others); Mon, 22 Jun 2020 20:22:12 -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: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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