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=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, 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 BB979C43331 for ; Fri, 27 Mar 2020 08:10:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 93A0F20714 for ; Fri, 27 Mar 2020 08:10:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726465AbgC0IKQ (ORCPT ); Fri, 27 Mar 2020 04:10:16 -0400 Received: from a.mx.secunet.com ([62.96.220.36]:54964 "EHLO a.mx.secunet.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726063AbgC0IKP (ORCPT ); Fri, 27 Mar 2020 04:10:15 -0400 Received: from localhost (localhost [127.0.0.1]) by a.mx.secunet.com (Postfix) with ESMTP id 4DAF820561; Fri, 27 Mar 2020 09:10:14 +0100 (CET) X-Virus-Scanned: by secunet Received: from a.mx.secunet.com ([127.0.0.1]) by localhost (a.mx.secunet.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id HQrLxZKkqPUo; Fri, 27 Mar 2020 09:10:13 +0100 (CET) Received: from cas-essen-01.secunet.de (201.40.53.10.in-addr.arpa [10.53.40.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by a.mx.secunet.com (Postfix) with ESMTPS id 6510B20501; Fri, 27 Mar 2020 09:10:13 +0100 (CET) Received: from gauss2.secunet.de (10.182.7.193) by cas-essen-01.secunet.de (10.53.40.201) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1979.3; Fri, 27 Mar 2020 09:10:13 +0100 Received: by gauss2.secunet.de (Postfix, from userid 1000) id 1153A31800D2; Fri, 27 Mar 2020 09:10:13 +0100 (CET) From: Steffen Klassert To: David Miller CC: Herbert Xu , Steffen Klassert , Subject: [PATCH 1/8] xfrm: handle NETDEV_UNREGISTER for xfrm device Date: Fri, 27 Mar 2020 09:10:00 +0100 Message-ID: <20200327081007.1185-2-steffen.klassert@secunet.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200327081007.1185-1-steffen.klassert@secunet.com> References: <20200327081007.1185-1-steffen.klassert@secunet.com> MIME-Version: 1.0 Content-Type: text/plain X-ClientProxiedBy: cas-essen-01.secunet.de (10.53.40.201) To cas-essen-01.secunet.de (10.53.40.201) X-EXCLAIMER-MD-CONFIG: 2c86f778-e09b-4440-8b15-867914633a10 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Raed Salem This patch to handle the asynchronous unregister device event so the device IPsec offload resources could be cleanly released. Fixes: e4db5b61c572 ("xfrm: policy: remove pcpu policy cache") Signed-off-by: Raed Salem Reviewed-by: Boris Pismenny Reviewed-by: Saeed Mahameed Signed-off-by: Steffen Klassert --- net/xfrm/xfrm_device.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/xfrm/xfrm_device.c b/net/xfrm/xfrm_device.c index 50f567a88f45..3231ec628544 100644 --- a/net/xfrm/xfrm_device.c +++ b/net/xfrm/xfrm_device.c @@ -383,6 +383,7 @@ static int xfrm_dev_event(struct notifier_block *this, unsigned long event, void return xfrm_dev_feat_change(dev); case NETDEV_DOWN: + case NETDEV_UNREGISTER: return xfrm_dev_down(dev); } return NOTIFY_DONE; -- 2.17.1