From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id 2I0eJuYxpGQlzRUAWB0awg (envelope-from ) for ; Tue, 04 Jul 2023 10:51:18 -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=0n5tT7Se; dkim-atps=neutral Received: by simark.ca (Postfix, from userid 112) id 8F9EF1E0BD; Tue, 4 Jul 2023 10:51:18 -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 436EA1E00F for ; Tue, 4 Jul 2023 10:51:16 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=lists.lttng.org; s=default; t=1688482275; bh=ZtcPig+8hdNtpJEgxLd/Sujy14wDsuZH6NqAKLdO9hE=; h=To:In-Reply-To:References:Date:Subject:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc: From; b=0n5tT7SeG0WVI5EUvz7QiRTTer9D8Nnd9iu/pzYd5WytxKarRDf8y3fQXxAa+oeiR lTjZb4PA26owUaB4pYKCWZ662N4ygYElNYzLdym0q40T/Q+4ZvAysTy3iLcB671gZU 38eNQx799yJYvD7xNtgDQAQE8P4lkELNF2RDh0QJ20rhuOVgTreHMxBVOnW1pI7w+N LIVD3QPXmNws0TK/EDXD+gm76yUarO4/TyiiArNVLbRxVydkPLwlu6STNQuHreHpz5 wF8Uhv1sq6SGAn1T2UqdMzQSaVMz+e6Qfx89QaiLLSCCGVcy2q/m4DDWUUtY5pRObd 78OXNctGdaSZw== Received: from lists-lttng01.efficios.com (localhost [IPv6:::1]) by lists.lttng.org (Postfix) with ESMTP id 4QwQhz52hxz23Bs; Tue, 4 Jul 2023 10:51:15 -0400 (EDT) Received: from smtpout.efficios.com (smtpout.efficios.com [167.114.26.122]) by lists.lttng.org (Postfix) with ESMTPS id 4QwQhw1R9hz23Br for ; Tue, 4 Jul 2023 10:51:12 -0400 (EDT) Received: from localhost (modemcable094.169-200-24.mc.videotron.ca [24.200.169.94]) by smtpout.efficios.com (Postfix) with ESMTPSA id 4QwQWs2mY8z1Frk; Tue, 4 Jul 2023 10:43:21 -0400 (EDT) To: paulmck@kernel.org In-Reply-To: <81bdddb0-0a8e-4ce7-a40d-789bba0a74e2@paulmck-laptop> Organization: EfficiOS References: <20230515201718.9809-1-odion@efficios.com> <20230607185359.8125-5-odion@efficios.com> <81bdddb0-0a8e-4ce7-a40d-789bba0a74e2@paulmck-laptop> Date: Tue, 04 Jul 2023 10:43:21 -0400 Message-ID: <87o7krd9fa.fsf@laura> MIME-Version: 1.0 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: Olivier Dion via lttng-dev Reply-To: Olivier Dion 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 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. -- Olivier Dion EfficiOS Inc. https://www.efficios.com _______________________________________________ lttng-dev mailing list lttng-dev@lists.lttng.org https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev