Received: by 2002:a05:6a10:af89:0:0:0:0 with SMTP id iu9csp2996850pxb; Sun, 23 Jan 2022 23:14:36 -0800 (PST) X-Google-Smtp-Source: ABdhPJxG0ic18uVPFicVHWqB4pYhvxwY37SLpr60rpxLyoDeEKe7lF1yoT6EUk/zysYQbOezxYwW X-Received: by 2002:aa7:91c3:0:b0:4b0:eebe:49c0 with SMTP id z3-20020aa791c3000000b004b0eebe49c0mr13041904pfa.6.1643008476281; Sun, 23 Jan 2022 23:14:36 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1643008476; cv=none; d=google.com; s=arc-20160816; b=NPQRlsD/FOWUglRBOlwQYH7kmHokNK2QbnDSIG+C2BffuE+5ctyUg0ojfzWZeieOsh nfnVV7v/FCAU0iBP50hwg6E/CWH9ee5uEWcvmny3phQ4KZ+MVmX1Hg2h4bxJZur5kg5G mEtIB+CoujrM4p1zZyCDHG/zHFmWen6lQ1myd1gbYwpkr3tQPBHD2o6ehFHfJEJ16efd 10ldLR+XoBVupEWnbVJQx2nJJ/qbWRkZ9U/GOAcIY7+02KqWoCXCZPD7yxN1TY2pwuNn QTRudEIuPmMSEeujjerCilVrLh9Ii3L1+FeBsZmxmSfnD3863CeCMRIVQBTgKpASQuik Vo5Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:in-reply-to:from :references:cc:to:content-language:subject:user-agent:mime-version :date:message-id:dkim-signature; bh=C7JzkqYkhujzzhKLyJaWgWl3gbvnDON52ETkXDnAE6A=; b=Z4Y/As2ynLf2vczBAgDzsAwR/Y0PXhXAhgOfGDz14pkSeV8dP7uV3mxxtly2yLCH2c WTSIPWjf9R8Lc8Az8H4UB+sLy8HqR/jOaH5ldGxMgox8xdOIEdaC0ijeKkjLr1stIyGt F2jsmNVj7GX4nsFdCDuvysvb5ZZkpXfS+gvxjGqB2YaK80tBsbydel/GEE7ZIp9W0TJH gqg0hoHgjW9YEjT3P2JriecgWwxIa3HN2K4w1He18TUc11tfA8nhBHKsnrU7/aQVN76s Nq2zN9v0vvLnWZ5aUbSWU3wnwBM4Zq0ga5PaqefPNaDQeSoq04y8plGkAFlfCPLV7UPr jOxg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=coeRNDIO; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id p13si12057586pld.100.2022.01.23.23.14.24; Sun, 23 Jan 2022 23:14:36 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=coeRNDIO; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235920AbiAWIwp (ORCPT + 99 others); Sun, 23 Jan 2022 03:52:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35542 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232321AbiAWIwp (ORCPT ); Sun, 23 Jan 2022 03:52:45 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DDA6AC06173B for ; Sun, 23 Jan 2022 00:52:44 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id CF11EB80B2A for ; Sun, 23 Jan 2022 08:52:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 70560C340E2; Sun, 23 Jan 2022 08:52:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1642927961; bh=NYsqCCt90fQdzerQuxJfqP64AtikesjKGjnT+TX77jM=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=coeRNDIOzh6gBvra5K6VTCV60+ax8efalm/FFgnQcqJfCkR6iRVaYlwtUgn+MmF9J +G7qVm2q33VArHo+1aoyvFJbmtMxInlg0YuFDn8D8CKRGrkyRDS/cGNFWnKKMl+D3M 8JzMMQMH30RKeViHql7c/PfYJH0hQl8FKZucjLdzf5viuu8vwlpw0nfS09nwblYQwl sGluMxfqKUgJI2aBqFOp5bNmO5O4+lOMAZ7KNcuIQRieiVI5hyyReQgsrhjHt9Paot vh+ymx5g+30EMuaqZuHfX2zXReH4DgZTInerOUYI0veTS9VJwmQAdgPzlH3DkFC1Zs dY5+kAaAj/c8A== Message-ID: <5e2dcf6b-b2a2-868a-9287-3482c4a2287d@kernel.org> Date: Sun, 23 Jan 2022 16:52:36 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.4.0 Subject: Re: [PATCH] f2fs: fix fileattr_set unsupported attribute handling Content-Language: en-US To: Harry Austen , linux-f2fs-devel@lists.sourceforge.net Cc: jaegeuk@kernel.org, linux-kernel@vger.kernel.org References: From: Chao Yu In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2022/1/22 20:59, Harry Austen wrote: > FS_IOC_SETFLAGS ioctl should return EOPNOTSUPP if the file attribute > (e.g. FS_NOCOW_FL) is not supported, rather than silently ignoring it > and returning success. > > Fixes: 9b1bb01c8ae7 (f2fs: convert to fileattr) > Signed-off-by: Harry Austen Reviewed-by: Chao Yu Thanks,