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=-20.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,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 B3AD1C63797 for ; Thu, 22 Jul 2021 16:34:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9E9AC61370 for ; Thu, 22 Jul 2021 16:34:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230447AbhGVPx7 (ORCPT ); Thu, 22 Jul 2021 11:53:59 -0400 Received: from mail.kernel.org ([198.145.29.99]:57328 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230310AbhGVPxj (ORCPT ); Thu, 22 Jul 2021 11:53:39 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id C960361363; Thu, 22 Jul 2021 16:34:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1626971654; bh=3FYz4SJJq6mYJ/XSExS4oyCjehrzy/jBEMzzP47kME4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=J/kzXYhbO9hQh+Xj0C4w/k6vZltdNGXO3K3dsnP790oLgaPsoAY/fFQM4UlFVwOCI 6cVJiG2INu773HU070fHGuJcS+fHzl/F8gjylkG+N4sd58lQptb566txLzudXdO5S4 B0kLKVnrs4qCkKHMng6MP+8T1EjYjOMEydE0QfDQ= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Daniel Rosenberg , Eric Biggers , Chao Yu , Jaegeuk Kim Subject: [PATCH 5.4 48/71] f2fs: Show casefolding support only when supported Date: Thu, 22 Jul 2021 18:31:23 +0200 Message-Id: <20210722155619.471159512@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210722155617.865866034@linuxfoundation.org> References: <20210722155617.865866034@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Daniel Rosenberg commit 39307f8ee3539478c28e71b4909b5b028cce14b1 upstream. The casefolding feature is only supported when CONFIG_UNICODE is set. This modifies the feature list f2fs presents under sysfs accordingly. Fixes: 5aba54302a46 ("f2fs: include charset encoding information in the superblock") Cc: stable@vger.kernel.org # v5.4+ Signed-off-by: Daniel Rosenberg Reviewed-by: Eric Biggers Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim Signed-off-by: Greg Kroah-Hartman --- fs/f2fs/sysfs.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/fs/f2fs/sysfs.c +++ b/fs/f2fs/sysfs.c @@ -499,7 +499,9 @@ F2FS_FEATURE_RO_ATTR(lost_found, FEAT_LO F2FS_FEATURE_RO_ATTR(verity, FEAT_VERITY); #endif F2FS_FEATURE_RO_ATTR(sb_checksum, FEAT_SB_CHECKSUM); +#ifdef CONFIG_UNICODE F2FS_FEATURE_RO_ATTR(casefold, FEAT_CASEFOLD); +#endif #define ATTR_LIST(name) (&f2fs_attr_##name.attr) static struct attribute *f2fs_attrs[] = { @@ -568,7 +570,9 @@ static struct attribute *f2fs_feat_attrs ATTR_LIST(verity), #endif ATTR_LIST(sb_checksum), +#ifdef CONFIG_UNICODE ATTR_LIST(casefold), +#endif NULL, }; ATTRIBUTE_GROUPS(f2fs_feat);