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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 CC69AC2BA83 for ; Thu, 13 Feb 2020 15:29:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 94125206DB for ; Thu, 13 Feb 2020 15:29:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581607773; bh=FxYiCaXQskh90KrwG3iV7GTqM8cjabD5+J+amsqs1UY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=KLJbtU0b6TOl0Ga5H3EPl6BVJIZMPiCFrMUEyI8TtcvrEeCPviviHSpHdSK2iHekB uNpWwVkFIW/sUbeCCqZu7hE0VCK1Lbv0Hu3og3JhXv8rsEaXsCVgjbyN3UpCPXANS8 x6nNsR1VrKFNrtS1CzKrm1THR54vpn4gyNjrGcHc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729549AbgBMP3c (ORCPT ); Thu, 13 Feb 2020 10:29:32 -0500 Received: from mail.kernel.org ([198.145.29.99]:46788 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729222AbgBMP0m (ORCPT ); Thu, 13 Feb 2020 10:26:42 -0500 Received: from localhost (unknown [104.132.1.104]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 20040206DB; Thu, 13 Feb 2020 15:26:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581607602; bh=FxYiCaXQskh90KrwG3iV7GTqM8cjabD5+J+amsqs1UY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iFuAlbqXc3IDlOuKChBcDYjfnXK9OXaYMPx0TjZ5APSZpL/X6lLj199f/rX7Eas86 PNXnR46mQ0K7gYFbUkQ4h1TLrnVq59+tCYe23/5NlwTBSI7tAn4DMP2cAZZ2Xf1WDa Mh89IxhrUDnBvRDuU/g2c9Q31YLayZL7xLzK0rAs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Geert Uytterhoeven , Anna Schumaker Subject: [PATCH 4.19 12/52] nfs: NFS_SWAP should depend on SWAP Date: Thu, 13 Feb 2020 07:20:53 -0800 Message-Id: <20200213151816.036795353@linuxfoundation.org> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200213151810.331796857@linuxfoundation.org> References: <20200213151810.331796857@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Geert Uytterhoeven commit 474c4f306eefbb21b67ebd1de802d005c7d7ecdc upstream. If CONFIG_SWAP=n, it does not make much sense to offer the user the option to enable support for swapping over NFS, as that will still fail at run time: # swapon /swap swapon: /swap: swapon failed: Function not implemented Fix this by adding a dependency on CONFIG_SWAP. Fixes: a564b8f0398636ba ("nfs: enable swap on NFS") Signed-off-by: Geert Uytterhoeven Signed-off-by: Anna Schumaker Signed-off-by: Greg Kroah-Hartman --- fs/nfs/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/fs/nfs/Kconfig +++ b/fs/nfs/Kconfig @@ -89,7 +89,7 @@ config NFS_V4 config NFS_SWAP bool "Provide swap over NFS support" default n - depends on NFS_FS + depends on NFS_FS && SWAP select SUNRPC_SWAP help This option enables swapon to work on files located on NFS mounts.