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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 C1CC2C43141 for ; Sat, 16 Nov 2019 15:44:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 91D8720833 for ; Sat, 16 Nov 2019 15:44:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573919065; bh=cgHiA7DDTWxGxz5X7SG64ZBTuO5N5bph52IcLJ9ZLyI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=jlzDfY281OShuPyIwZjkGkb9WCoV5exunysmEujNCp5aMXax6AG5hIdOuCFl3cLq8 dS9L/I0iATzt4Hps3fn1mVyKcH7cQ0mpRk0gDNoLp3NxhlCfslz0ObgV3v8biykuOJ swwZIGsmcGMH1XnT6PtMHXoj9l6NyPQwKf11hK4I= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728949AbfKPPoY (ORCPT ); Sat, 16 Nov 2019 10:44:24 -0500 Received: from mail.kernel.org ([198.145.29.99]:49152 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727880AbfKPPoY (ORCPT ); Sat, 16 Nov 2019 10:44:24 -0500 Received: from sasha-vm.mshome.net (unknown [50.234.116.4]) (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 60A832072D; Sat, 16 Nov 2019 15:44:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573919063; bh=cgHiA7DDTWxGxz5X7SG64ZBTuO5N5bph52IcLJ9ZLyI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MhIRfMLC+U4vkLRgXNKPXrJZIiXYt3XEWFpZLNCpYaRheOTIvGn2C715vTwbCXVd1 ehwOITNUKqCdaOh+MuOy1KiOHxS7PAQvr+PlOfsZTopYzYIvHek8trJSsbg3keSbAO SGd/bIJEN/IOoN/Cy/Liw0LkJSrKAN7CZSDQoP0Y= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Sabrina Dubroca , Radu Rendec , "David S . Miller" , Sasha Levin , netdev@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 135/237] macsec: let the administrator set UP state even if lowerdev is down Date: Sat, 16 Nov 2019 10:39:30 -0500 Message-Id: <20191116154113.7417-135-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191116154113.7417-1-sashal@kernel.org> References: <20191116154113.7417-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Sabrina Dubroca [ Upstream commit 07bddef9839378bd6f95b393cf24c420529b4ef1 ] Currently, the kernel doesn't let the administrator set a macsec device up unless its lower device is currently up. This is inconsistent, as a macsec device that is up won't automatically go down when its lower device goes down. Now that linkstate propagation works, there's really no reason for this limitation, so let's remove it. Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver") Reported-by: Radu Rendec Signed-off-by: Sabrina Dubroca Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/macsec.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c index 50acd8c9d7f53..10a8ef2d025a1 100644 --- a/drivers/net/macsec.c +++ b/drivers/net/macsec.c @@ -2813,9 +2813,6 @@ static int macsec_dev_open(struct net_device *dev) struct net_device *real_dev = macsec->real_dev; int err; - if (!(real_dev->flags & IFF_UP)) - return -ENETDOWN; - err = dev_uc_add(real_dev, dev->dev_addr); if (err < 0) return err; -- 2.20.1