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=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_NEOMUTT 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 800EBC04AB5 for ; Thu, 6 Jun 2019 04:38:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 47E4520868 for ; Thu, 6 Jun 2019 04:38:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726535AbfFFEiL (ORCPT ); Thu, 6 Jun 2019 00:38:11 -0400 Received: from helcar.hmeau.com ([216.24.177.18]:55342 "EHLO deadmen.hmeau.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725769AbfFFEiL (ORCPT ); Thu, 6 Jun 2019 00:38:11 -0400 Received: from gondobar.mordor.me.apana.org.au ([192.168.128.4] helo=gondobar) by deadmen.hmeau.com with esmtps (Exim 4.89 #2 (Debian)) id 1hYkA7-0005Ha-Ee; Thu, 06 Jun 2019 12:38:03 +0800 Received: from herbert by gondobar with local (Exim 4.89) (envelope-from ) id 1hYk9z-0003Zv-Oe; Thu, 06 Jun 2019 12:37:55 +0800 Date: Thu, 6 Jun 2019 12:37:55 +0800 From: Herbert Xu To: "Paul E. McKenney" Cc: Linus Torvalds , Frederic Weisbecker , Boqun Feng , Fengguang Wu , LKP , LKML , Netdev , "David S. Miller" Subject: Re: rcu_read_lock lost its compiler barrier Message-ID: <20190606043755.f6bkexrycojlj6pu@gondor.apana.org.au> References: <20190602055607.bk5vgmwjvvt4wejd@gondor.apana.org.au> <20190603000617.GD28207@linux.ibm.com> <20190603030324.kl3bckqmebzis2vw@gondor.apana.org.au> <20190603195304.GK28207@linux.ibm.com> <20190604211449.GU28207@linux.ibm.com> <20190605022117.kw6tldcwhdkyqd6u@gondor.apana.org.au> <20190605033039.GY28207@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190605033039.GY28207@linux.ibm.com> User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 04, 2019 at 08:30:39PM -0700, Paul E. McKenney wrote: > > Understood. Does the patch I sent out a few hours ago cover it? Or is > something else needed? It looks good to me. > Other than updates to the RCU requirements documentation, which is > forthcoming. Thanks Paul. -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============5511135397989574798==" MIME-Version: 1.0 From: Herbert Xu To: lkp@lists.01.org Subject: Re: rcu_read_lock lost its compiler barrier Date: Thu, 06 Jun 2019 12:37:55 +0800 Message-ID: <20190606043755.f6bkexrycojlj6pu@gondor.apana.org.au> In-Reply-To: <20190605033039.GY28207@linux.ibm.com> List-Id: --===============5511135397989574798== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable On Tue, Jun 04, 2019 at 08:30:39PM -0700, Paul E. McKenney wrote: > > Understood. Does the patch I sent out a few hours ago cover it? Or is > something else needed? It looks good to me. > Other than updates to the RCU requirements documentation, which is > forthcoming. Thanks Paul. -- = Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt --===============5511135397989574798==--