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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EDB24C433FE for ; Tue, 8 Nov 2022 22:19:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230064AbiKHWTX (ORCPT ); Tue, 8 Nov 2022 17:19:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44952 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229935AbiKHWTE (ORCPT ); Tue, 8 Nov 2022 17:19:04 -0500 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6C8C063CC9 for ; Tue, 8 Nov 2022 14:18:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1667945883; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=IpXG9m3panV6I/Y4dY1W96l0D6oDJj1G5Y4j/KVRcH8=; b=IHDH6vwmDchHeR4g6z4P8VEjJZx+EsWkI5L9bwKKwTj5MdfybzXptzrJanWF7Cgzbn+BeB +LpqwH5I1JeXkCFMqr7KrslEGHX2kVx8onC9n2SqAR0j3ck4SHIkkfuBGpssaNPf61GKRA N7sOY+pDG/C2xZ/sSYMHsKLIIQky+RU= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-331-RjJeiryeM_-WlanCgFGgMQ-1; Tue, 08 Nov 2022 17:18:00 -0500 X-MC-Unique: RjJeiryeM_-WlanCgFGgMQ-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id AD92485A5A6; Tue, 8 Nov 2022 22:17:59 +0000 (UTC) Received: from warthog.procyon.org.uk (unknown [10.33.37.22]) by smtp.corp.redhat.com (Postfix) with ESMTP id 2EAE0112132E; Tue, 8 Nov 2022 22:17:59 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 Subject: [PATCH net-next 01/26] net, proc: Provide PROC_FS=n fallback for proc_create_net_single_write() From: David Howells To: netdev@vger.kernel.org Cc: dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org Date: Tue, 08 Nov 2022 22:17:57 +0000 Message-ID: <166794587768.2389296.17942277620072429908.stgit@warthog.procyon.org.uk> In-Reply-To: <166794587113.2389296.16484814996876530222.stgit@warthog.procyon.org.uk> References: <166794587113.2389296.16484814996876530222.stgit@warthog.procyon.org.uk> User-Agent: StGit/1.5 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 3.1 on 10.11.54.3 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Provide a CONFIG_PROC_FS=n fallback for proc_create_net_single_write(). Also provide a fallback for proc_create_net_data_write(). Fixes: 564def71765c ("proc: Add a way to make network proc files writable") Reported-by: kernel test robot Signed-off-by: David Howells cc: Marc Dionne cc: linux-afs@lists.infradead.org cc: netdev@vger.kernel.org --- include/linux/proc_fs.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index 81d6e4ec2294..0260f5ea98fe 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -208,8 +208,10 @@ static inline void proc_remove(struct proc_dir_entry *de) {} static inline int remove_proc_subtree(const char *name, struct proc_dir_entry *parent) { return 0; } #define proc_create_net_data(name, mode, parent, ops, state_size, data) ({NULL;}) +#define proc_create_net_data_write(name, mode, parent, ops, write, state_size, data) ({NULL;}) #define proc_create_net(name, mode, parent, state_size, ops) ({NULL;}) #define proc_create_net_single(name, mode, parent, show, data) ({NULL;}) +#define proc_create_net_single_write(name, mode, parent, show, write, data) ({NULL;}) static inline struct pid *tgid_pidfd_to_pid(const struct file *file) {