From patchwork Mon Jul 20 12:47:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 1332261 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.01.org (client-ip=198.145.21.10; helo=ml01.01.org; envelope-from=mptcp-bounces@lists.01.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; secure) header.d=infradead.org header.i=@infradead.org header.a=rsa-sha256 header.s=casper.20170209 header.b=b3r2mKtI; dkim-atps=neutral Received: from ml01.01.org (ml01.01.org [198.145.21.10]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4B9M3K0g5Cz9sSJ for ; Mon, 20 Jul 2020 22:48:28 +1000 (AEST) Received: from ml01.vlan13.01.org (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id 339E2123948A6; Mon, 20 Jul 2020 05:48:24 -0700 (PDT) Received-SPF: None (mailfrom) identity=mailfrom; client-ip=2001:8b0:10b:1236::1; helo=casper.infradead.org; envelope-from=batv+d9f98309abae8ab29895+6175+infradead.org+hch@casper.srs.infradead.org; receiver= Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 0BF8412387911 for ; Mon, 20 Jul 2020 05:48:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=KEtThMnZn1T5ZTjfnNtMK17c9WUSVU4JmbBC5GmCo8k=; b=b3r2mKtIMupzynpcKcbswq0IqO x3CWNt0l1PaHzJxn2EcCC+srtF/Mq7HfV7lip1uXJnLFShlYH6QJQY2jSIkrIhnf3sVEJDkDqNjCk V9gH3mJH8SwG877l7uoU1FWRwM1GLEq8XtvlkXitbXzib9XAND6UehTN8tWUA9fqsXsKJmKc92eZP 41LRqgsw0A7LsuqS0rj5uDt0YAbFizVFlTTXyAufbzXcu0u4npMvicFmVcDeqbg1ysEaqfgYRNkAX lniUhrynXQcYhppU4L4hxBrdsYQ3Wipg5bJvAirZt9QkqUN7wtobU7Ll7F9/YFeTzKA4LaNkLx22I ibp2wKgg==; Received: from [2001:4bb8:105:4a81:2a8f:15b1:2c3:7be7] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jxVCp-0004WT-Jf; Mon, 20 Jul 2020 12:47:46 +0000 From: Christoph Hellwig To: "David S. Miller" , Jakub Kicinski , Alexei Starovoitov , Daniel Borkmann , Alexey Kuznetsov , Hideaki YOSHIFUJI , Eric Dumazet Date: Mon, 20 Jul 2020 14:47:15 +0200 Message-Id: <20200720124737.118617-3-hch@lst.de> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200720124737.118617-1-hch@lst.de> References: <20200720124737.118617-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Message-ID-Hash: IVUNLWBSZQUEPELBCSRNOOZUBV2POV62 X-Message-ID-Hash: IVUNLWBSZQUEPELBCSRNOOZUBV2POV62 X-MailFrom: BATV+d9f98309abae8ab29895+6175+infradead.org+hch@casper.srs.infradead.org X-Mailman-Rule-Hits: nonmember-moderation X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation CC: linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, bpf@vger.kernel.org, netfilter-devel@vger.kernel.org, coreteam@netfilter.org, linux-sctp@vger.kernel.org, linux-hams@vger.kernel.org, linux-bluetooth@vger.kernel.org, bridge@lists.linux-foundation.org, linux-can@vger.kernel.org, dccp@vger.kernel.org, linux-decnet-user@lists.sourceforge.net, linux-wpan@vger.kernel.org, linux-s390@vger.kernel.org, mptcp@lists.01.org, lvs-devel@vger.kernel.org, rds-devel@oss.oracle.com, linux-afs@lists.infradead.org, tipc-discussion@lists.sourceforge.net, linux-x25@vger.kernel.org X-Mailman-Version: 3.1.1 Precedence: list Subject: [MPTCP] [PATCH 02/24] bpfilter: fix up a sparse annotation List-Id: Discussions regarding MPTCP upstreaming Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: The __user doesn't make sense when casting to an integer type. Signed-off-by: Christoph Hellwig --- net/bpfilter/bpfilter_kern.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/bpfilter/bpfilter_kern.c b/net/bpfilter/bpfilter_kern.c index 977e9dad72ca4f..713b4b3d02005d 100644 --- a/net/bpfilter/bpfilter_kern.c +++ b/net/bpfilter/bpfilter_kern.c @@ -49,7 +49,7 @@ static int __bpfilter_process_sockopt(struct sock *sk, int optname, req.is_set = is_set; req.pid = current->pid; req.cmd = optname; - req.addr = (long __force __user)optval; + req.addr = (__force long)optval; req.len = optlen; if (!bpfilter_ops.info.tgid) goto out;