From patchwork Sun Oct 2 08:16:54 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steffen Klassert X-Patchwork-Id: 12996784 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B954CC433F5 for ; Sun, 2 Oct 2022 08:17:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229770AbiJBIRj (ORCPT ); Sun, 2 Oct 2022 04:17:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49262 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229688AbiJBIRb (ORCPT ); Sun, 2 Oct 2022 04:17:31 -0400 Received: from a.mx.secunet.com (a.mx.secunet.com [62.96.220.36]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5CB8E3F1EF for ; Sun, 2 Oct 2022 01:17:28 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by a.mx.secunet.com (Postfix) with ESMTP id 8132520569; Sun, 2 Oct 2022 10:17:26 +0200 (CEST) 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 R4JudzfDvpDM; Sun, 2 Oct 2022 10:17:25 +0200 (CEST) Received: from mailout1.secunet.com (mailout1.secunet.com [62.96.220.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by a.mx.secunet.com (Postfix) with ESMTPS id D11092053D; Sun, 2 Oct 2022 10:17:23 +0200 (CEST) Received: from cas-essen-01.secunet.de (unknown [10.53.40.201]) by mailout1.secunet.com (Postfix) with ESMTP id C0F8380004A; Sun, 2 Oct 2022 10:17:23 +0200 (CEST) Received: from mbx-essen-01.secunet.de (10.53.40.197) 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 15.1.2375.31; Sun, 2 Oct 2022 10:17:23 +0200 Received: from gauss2.secunet.de (10.182.7.193) by mbx-essen-01.secunet.de (10.53.40.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Sun, 2 Oct 2022 10:17:22 +0200 Received: by gauss2.secunet.de (Postfix, from userid 1000) id 018CE3182A11; Sun, 2 Oct 2022 10:17:21 +0200 (CEST) From: Steffen Klassert To: David Miller , Jakub Kicinski CC: Herbert Xu , Steffen Klassert , Subject: [PATCH 06/24] xfrm: propagate extack to all netlink doit handlers Date: Sun, 2 Oct 2022 10:16:54 +0200 Message-ID: <20221002081712.757515-7-steffen.klassert@secunet.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221002081712.757515-1-steffen.klassert@secunet.com> References: <20221002081712.757515-1-steffen.klassert@secunet.com> MIME-Version: 1.0 X-ClientProxiedBy: cas-essen-02.secunet.de (10.53.40.202) To mbx-essen-01.secunet.de (10.53.40.197) X-EXCLAIMER-MD-CONFIG: 2c86f778-e09b-4440-8b15-867914633a10 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org From: Sabrina Dubroca xfrm_user_rcv_msg() already handles extack, we just need to pass it down. Signed-off-by: Sabrina Dubroca Signed-off-by: Steffen Klassert --- net/xfrm/xfrm_user.c | 56 +++++++++++++++++++++++++++----------------- 1 file changed, 34 insertions(+), 22 deletions(-) diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 2ff017117730..cfa35d76fb7e 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -678,7 +678,7 @@ static struct xfrm_state *xfrm_state_construct(struct net *net, } static int xfrm_add_sa(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_usersa_info *p = nlmsg_data(nlh); @@ -757,7 +757,7 @@ static struct xfrm_state *xfrm_user_state_lookup(struct net *net, } static int xfrm_del_sa(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_state *x; @@ -1254,7 +1254,8 @@ static int build_spdinfo(struct sk_buff *skb, struct net *net, } static int xfrm_set_spdinfo(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrmu_spdhthresh *thresh4 = NULL; @@ -1299,7 +1300,8 @@ static int xfrm_set_spdinfo(struct sk_buff *skb, struct nlmsghdr *nlh, } static int xfrm_get_spdinfo(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct sk_buff *r_skb; @@ -1358,7 +1360,8 @@ static int build_sadinfo(struct sk_buff *skb, struct net *net, } static int xfrm_get_sadinfo(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct sk_buff *r_skb; @@ -1378,7 +1381,7 @@ static int xfrm_get_sadinfo(struct sk_buff *skb, struct nlmsghdr *nlh, } static int xfrm_get_sa(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_usersa_id *p = nlmsg_data(nlh); @@ -1402,7 +1405,8 @@ static int xfrm_get_sa(struct sk_buff *skb, struct nlmsghdr *nlh, } static int xfrm_alloc_userspi(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_state *x; @@ -1754,7 +1758,8 @@ static struct xfrm_policy *xfrm_policy_construct(struct net *net, struct xfrm_us } static int xfrm_add_policy(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_userpolicy_info *p = nlmsg_data(nlh); @@ -2015,7 +2020,7 @@ static bool xfrm_userpolicy_is_valid(__u8 policy) } static int xfrm_set_default(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_userpolicy_default *up = nlmsg_data(nlh); @@ -2036,7 +2041,7 @@ static int xfrm_set_default(struct sk_buff *skb, struct nlmsghdr *nlh, } static int xfrm_get_default(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, struct netlink_ext_ack *extack) { struct sk_buff *r_skb; struct nlmsghdr *r_nlh; @@ -2066,7 +2071,8 @@ static int xfrm_get_default(struct sk_buff *skb, struct nlmsghdr *nlh, } static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_policy *xp; @@ -2149,7 +2155,8 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh, } static int xfrm_flush_sa(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct km_event c; @@ -2249,7 +2256,7 @@ static int build_aevent(struct sk_buff *skb, struct xfrm_state *x, const struct } static int xfrm_get_ae(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_state *x; @@ -2293,7 +2300,7 @@ static int xfrm_get_ae(struct sk_buff *skb, struct nlmsghdr *nlh, } static int xfrm_new_ae(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_state *x; @@ -2344,7 +2351,8 @@ static int xfrm_new_ae(struct sk_buff *skb, struct nlmsghdr *nlh, } static int xfrm_flush_policy(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct km_event c; @@ -2372,7 +2380,8 @@ static int xfrm_flush_policy(struct sk_buff *skb, struct nlmsghdr *nlh, } static int xfrm_add_pol_expire(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_policy *xp; @@ -2438,7 +2447,8 @@ static int xfrm_add_pol_expire(struct sk_buff *skb, struct nlmsghdr *nlh, } static int xfrm_add_sa_expire(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_state *x; @@ -2472,7 +2482,8 @@ static int xfrm_add_sa_expire(struct sk_buff *skb, struct nlmsghdr *nlh, } static int xfrm_add_acquire(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_policy *xp; @@ -2577,7 +2588,7 @@ static int copy_from_user_migrate(struct xfrm_migrate *ma, } static int xfrm_do_migrate(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, struct netlink_ext_ack *extack) { struct xfrm_userpolicy_id *pi = nlmsg_data(nlh); struct xfrm_migrate m[XFRM_MAX_DEPTH]; @@ -2623,7 +2634,7 @@ static int xfrm_do_migrate(struct sk_buff *skb, struct nlmsghdr *nlh, } #else static int xfrm_do_migrate(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, struct netlink_ext_ack *extack) { return -ENOPROTOOPT; } @@ -2819,7 +2830,8 @@ static const struct nla_policy xfrma_spd_policy[XFRMA_SPD_MAX+1] = { }; static const struct xfrm_link { - int (*doit)(struct sk_buff *, struct nlmsghdr *, struct nlattr **); + int (*doit)(struct sk_buff *, struct nlmsghdr *, struct nlattr **, + struct netlink_ext_ack *); int (*start)(struct netlink_callback *); int (*dump)(struct sk_buff *, struct netlink_callback *); int (*done)(struct netlink_callback *); @@ -2921,7 +2933,7 @@ static int xfrm_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh, goto err; } - err = link->doit(skb, nlh, attrs); + err = link->doit(skb, nlh, attrs, extack); /* We need to free skb allocated in xfrm_alloc_compat() before * returning from this function, because consume_skb() won't take