From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id DbEfIBO7pWTpBBcAWB0awg (envelope-from ) for ; Wed, 05 Jul 2023 14:48:51 -0400 Authentication-Results: simark.ca; dkim=pass (2048-bit key; unprotected) header.d=lists.lttng.org header.i=@lists.lttng.org header.a=rsa-sha256 header.s=default header.b=Y3rZvsc8; dkim-atps=neutral Received: by simark.ca (Postfix, from userid 112) id 739291E0BD; Wed, 5 Jul 2023 14:48:51 -0400 (EDT) Received: from lists.lttng.org (lists.lttng.org [167.114.26.123]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id 30D891E0AC for ; Wed, 5 Jul 2023 14:48:49 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=lists.lttng.org; s=default; t=1688582928; bh=iQGXSDyxuBrOLrINNN+pu2c9nPwcwxRYqlhax0LVd0M=; h=Date:To:References:In-Reply-To:Subject:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc: From; b=Y3rZvsc8UKSxLOagObRjjWYPLDSc6surq6E0o8KqfwCn9w0fQC1/sco60EQvSV7Ii vfOomVGM70SKIkLw9rYo7n9xojRVWmhzt3uKdvXga5D11TMhjLoIwjQTGsSpUfhxB3 IMWovv95lGgWxEBUOKjdFamChBqj+nRENDXajqb1Xk5to0S1UDD3QmxzXVWYDzn3W8 XW6ecY2gzWTbM7ZOEzQHW8yZ3EchpePtefNN6cfYlOTz4u/kUM6CTmoItkINZwgQWN ursWTy27udBDAQK6+ZqBo1ybJMOc8uRVhTjRCmdTa/iYQsovtE9/ucJEWWg5KJaGqH Dk18zuHE9lf9w== Received: from lists-lttng01.efficios.com (localhost [IPv6:::1]) by lists.lttng.org (Postfix) with ESMTP id 4Qx7wc4k2dz23xc; Wed, 5 Jul 2023 14:48:48 -0400 (EDT) Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lists.lttng.org (Postfix) with ESMTPS id 4Qx7wb044Mz23xb for ; Wed, 5 Jul 2023 14:48:46 -0400 (EDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 11CAE61642; Wed, 5 Jul 2023 18:48:33 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 755F6C433C7; Wed, 5 Jul 2023 18:48:32 +0000 (UTC) Received: by paulmck-ThinkPad-P17-Gen-1.home (Postfix, from userid 1000) id 1A46CCE0BB2; Wed, 5 Jul 2023 11:48:32 -0700 (PDT) Date: Wed, 5 Jul 2023 11:48:32 -0700 To: Olivier Dion Message-ID: <116221bf-33e0-4517-bee6-0dbb9cb69f26@paulmck-laptop> References: <20230515201718.9809-1-odion@efficios.com> <20230607185359.8125-5-odion@efficios.com> <81bdddb0-0a8e-4ce7-a40d-789bba0a74e2@paulmck-laptop> <87o7krd9fa.fsf@laura> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <87o7krd9fa.fsf@laura> Subject: Re: [lttng-dev] [PATCH v2 04/12] urcu/system: Use atomic builtins if configured X-BeenThere: lttng-dev@lists.lttng.org X-Mailman-Version: 2.1.39 Precedence: list List-Id: LTTng development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: "Paul E. McKenney via lttng-dev" Reply-To: paulmck@kernel.org Cc: Tony Finch , lttng-dev@lists.lttng.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: lttng-dev-bounces@lists.lttng.org Sender: "lttng-dev" On Tue, Jul 04, 2023 at 10:43:21AM -0400, Olivier Dion wrote: > On Wed, 21 Jun 2023, "Paul E. McKenney" wrote: > > On Wed, Jun 07, 2023 at 02:53:51PM -0400, Olivier Dion wrote: > > > > Same question here on loss of volatile semantics. > > This apply to all review on volatile semantics. I added a > cmm_cast_volatile() macro/template for C/C++ for adding the volatile > qualifier to pointers passed to every atomic builtin calls. Sounds very good, thank you! Thanx, Paul _______________________________________________ lttng-dev mailing list lttng-dev@lists.lttng.org https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev