From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 73BAB1DDF6; Sun, 17 Mar 2024 21:25:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.95.11.211 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710710760; cv=none; b=ECewbMhaEDysY2J6WgPVjyQbFTREWC4kGFRCg70euIqUKh+fc2mo+kBXwpYf8opLok93lb3lQ19GV9wDC9EcQrRFjmhxSAWZfBt+2aY4+1UMXFXYOOGHpkgSIOv/yHVIfUCrsI95emZpTC6TesVCusgYVhyk9kpDtMjXD1a/Cr8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710710760; c=relaxed/simple; bh=M7NmYC/Iylm9myghHwqILim55SAUt9QrM+UZYk0eJlw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=L5oJnYrnd+90CFfFWg+gAhSvoH+Q6aJLuCYVIxPsbDmOfnRQXlZmL90RncmO+aM07bGIdGTT8njUgHIsgmp2QEcJotxkU5a0VB9YRqjmcZm6hnAZ+nq1X20Mx420TLFQwWKa2QM4vMRZ4nv6m7egppGqRvtxmQYyel1W0mKmxcY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de; spf=pass smtp.mailfrom=lst.de; arc=none smtp.client-ip=213.95.11.211 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lst.de Received: by verein.lst.de (Postfix, from userid 2407) id 9803668BEB; Sun, 17 Mar 2024 22:25:56 +0100 (CET) Date: Sun, 17 Mar 2024 22:25:56 +0100 From: Christoph Hellwig To: Yu Kuai Cc: jack@suse.cz, hch@lst.de, brauner@kernel.org, axboe@kernel.dk, linux-fsdevel@vger.kernel.org, linux-block@vger.kernel.org, yukuai3@huawei.com, yi.zhang@huawei.com, yangerkun@huawei.com Subject: Re: [RFC v4 linux-next 13/19] ext4: prevent direct access of bd_inode Message-ID: <20240317212556.GL8963@lst.de> References: <20240222124555.2049140-1-yukuai1@huaweicloud.com> <20240222124555.2049140-14-yukuai1@huaweicloud.com> Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240222124555.2049140-14-yukuai1@huaweicloud.com> User-Agent: Mutt/1.5.17 (2007-11-01) Looks good: Reviewed-by: Christoph Hellwig