Received: by 2002:a25:8b12:0:0:0:0:0 with SMTP id i18csp773589ybl; Fri, 9 Aug 2019 13:43:38 -0700 (PDT) X-Google-Smtp-Source: APXvYqzNPh06FxMdAxg36YP5sKiXKaOZ4H1x86La4SYUAyIRLFEZB3XZ95dDA+TBA4artF+Rk5yk X-Received: by 2002:a17:90a:9f0b:: with SMTP id n11mr10931288pjp.98.1565383418688; Fri, 09 Aug 2019 13:43:38 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1565383418; cv=none; d=google.com; s=arc-20160816; b=spLyFQz/GY+O4NpesQek5rzM3+if5f+izGdXqduq8T08NMVU29P6TyXicZFfn/KMQz 5cOCscwQ420hWVeXWoyKwSuUb9tyZvqqUpsyC6XHmZKcTHvID5B4mmcMMIGpaP7zoAvk FdivkfW+tLFKDb8ePX5NG4xtfpdb50hwhrgW6eztebAKTHSQUkMNJY+FLwZ8pb7eKd1q VUZSxBgVAZg83x1K7Owiy0X9AG9U4LRGo7jhVlGciQc3BoeR34ABYZ7q9ajyM1cz+0W7 2WfHbvwdkCuxsc7kk2BN1qWWw/gsClucnZnkMYHCZ2k6E0sm26wozADJadj63pUJS5C/ G83w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:from:subject:cc:to:message-id:date; bh=F+TAsHbW0KsepT0YeCZglq+p8gFC8prRRaYqx/yJaYk=; b=LjPk8+tlAGAcjDG3wV3tpUIK2ylnh8xZk/dEFbJZB/3pV0Qe64of5fUdcRJXqhftjj QJ6t2DKesDkOYUViR79aWdTrsCKJiTmVXdif9tcYiNtXIoIAOtg0z+Jqw3hGkcEgHW2o NZ3EQ172FbhwlZDfxO9qMd3jSYu1IF7DscbMozPx24edokk0ZjCuId0gKiMkVQl/JHsd jvY8umztQaaTcYN6BjEe3PzxDsRZ5zUYpJAT5Z2aG1HVtUo3+REFx3SbNXJsJD+FZH13 7vMT+Kgx9ie50y24knHksN2QwwRF/EWuUPVYrvyZMRlVG8UNE/BGMkQqa49jBwFXkP/b TzMg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id s23si51017172plq.81.2019.08.09.13.43.23; Fri, 09 Aug 2019 13:43:38 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728132AbfHIUmk (ORCPT + 99 others); Fri, 9 Aug 2019 16:42:40 -0400 Received: from shards.monkeyblade.net ([23.128.96.9]:37894 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726232AbfHIUmj (ORCPT ); Fri, 9 Aug 2019 16:42:39 -0400 Received: from localhost (unknown [IPv6:2601:601:9f80:35cd::d71]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id C6822145E7446; Fri, 9 Aug 2019 13:42:38 -0700 (PDT) Date: Fri, 09 Aug 2019 13:42:38 -0700 (PDT) Message-Id: <20190809.134238.370705461293465028.davem@davemloft.net> To: decui@microsoft.com Cc: netdev@vger.kernel.org, haiyangz@microsoft.com, sthemmin@microsoft.com, jakub.kicinski@netronome.com, sashal@kernel.org, kys@microsoft.com, mikelley@microsoft.com, linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org, olaf@aepfle.de, apw@canonical.com, jasowang@redhat.com, vkuznets@redhat.com, marcelo.cerri@canonical.com Subject: Re: [PATCH net v2] hv_netvsc: Fix a warning of suspicious RCU usage From: David Miller In-Reply-To: References: X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Fri, 09 Aug 2019 13:42:39 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Dexuan Cui Date: Fri, 9 Aug 2019 01:58:08 +0000 > This fixes a warning of "suspicious rcu_dereference_check() usage" > when nload runs. > > Fixes: 776e726bfb34 ("netvsc: fix RCU warning in get_stats") > Signed-off-by: Dexuan Cui Applied.