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 lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id ABD41CA0EC4 for ; Mon, 11 Aug 2025 16:40:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.sourceforge.net; s=beta; h=Content-Transfer-Encoding:Content-Type:Cc: Reply-To:From:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:Subject:In-Reply-To:MIME-Version:References: Message-ID:To:Date:Sender:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=PTh/BaCZXLfn1jlKyGRVmOtq499P+Br8qxppqiiDsiw=; b=NntzprgC1+DzPc7UncJMD4e124 vs0vdGva+NznopZNdO/pS85Mj1sWyM/3r/PeF/7QgFJ48hLrVtbgj+kLNxEIKKGylsiAk3KT3oo+Q kfYFlbzieUrCZ6OmTaPgbTk4cpueMnjuWXGxa5b0oAfW3/XcA8LRD/DyBSxMqhQOe4wo=; Received: from [127.0.0.1] (helo=sfs-ml-4.v29.lw.sourceforge.com) by sfs-ml-4.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1ulVZI-0000OO-VJ; Mon, 11 Aug 2025 16:40:16 +0000 Received: from [172.30.29.66] (helo=mx.sourceforge.net) by sfs-ml-4.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1ulVZH-0000OH-Jh for linux-f2fs-devel@lists.sourceforge.net; Mon, 11 Aug 2025 16:40:15 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=In-Reply-To:Content-Type:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=TcFYawCKlBU+EvI4OkNk8ImxWR9ERYxc0RFnlH7ptdI=; b=aK9FvY1rnGObkGHOliL4vyHSvm cDL6bydKtclQnkEVFtjNzqPv4rIO4tc6/kBjS+fkUPK3vtts9nwsug9bVTIG+ecPeKdvJ3GYEwtmG 6Kni/tvDGdWSV8e2avJllwcx4fQ/O9Mt6m+9heQ8bg+Xq0Z3m8wbr9DmnTSrguoRy7iA=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To :From:Date:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=TcFYawCKlBU+EvI4OkNk8ImxWR9ERYxc0RFnlH7ptdI=; b=loonvqg99Zs9wJl2rWHLUOZ66Q DQbGjGkU62VsdsTE9SLKx//g2uhgjfEtTAfy8X/OcIgE23UN3IBYktcNlTIviO4gcQBK+hJUtdpgT ctZWCSQCW0yXC5hKafDwBFWVa+jHkczumd2lWGNjSHeaReQA/rqr9+uCQ51HleyWej1o=; Received: from sea.source.kernel.org ([172.234.252.31]) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.95) id 1ulVZH-000571-0R for linux-f2fs-devel@lists.sourceforge.net; Mon, 11 Aug 2025 16:40:15 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 8E89D43DC5; Mon, 11 Aug 2025 16:40:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2B361C4CEED; Mon, 11 Aug 2025 16:40:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1754930409; bh=yfY9fEwE5prSXu7c0Ar8fQ1UlOn+Yver65cw9lpRakc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=pGsk5/BBpOcOyGSEi4YMVtKP9l1LnkIw0E8k1OWWmvEzjR8tWPYLRCdVWgDivYzB0 QBjs/iXUHLQNSFF4scAcafi5A8kFz1Z8tWfjAEZfNb9NTb5L3WGctIErpbHiBvkSjS jAGC82roagiAIKtNyS3bUDO/rDabILKuUtEMC3vtmh4MpO1+42hJvpurkyNYZzA8f6 uJ8+z6YbJb9LNnmANY2gQPZvA+X+dfQdOzHLdtSWb7wVG3CjCC6waAV6DvQSRz5Mm4 JlzXaWwIgprKlf+tsPTkwngce/DAsh+8U1uF1N3mPSSegfPMWUPEc15lr9rK5LUNSN vJdnzKs0VS1gA== Date: Mon, 11 Aug 2025 09:39:07 -0700 To: Christian Brauner Message-ID: <20250811163907.GA1268@sol> References: <20250810075706.172910-1-ebiggers@kernel.org> <20250810-tortur-gerammt-8d9ffd00da19@brauner> <20250810090302.GA1274@sol> <20250811-distribuieren-nilpferd-bef047fa7992@brauner> <20250811-unbedacht-vollmond-1a805b76212b@brauner> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20250811-unbedacht-vollmond-1a805b76212b@brauner> X-Headers-End: 1ulVZH-000571-0R Subject: Re: [f2fs-dev] [PATCH v5 00/13] Move fscrypt and fsverity info out of struct inode X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Eric Biggers via Linux-f2fs-devel Reply-To: Eric Biggers Cc: fsverity@lists.linux.dev, linux-f2fs-devel@lists.sourceforge.net, linux-fscrypt@vger.kernel.org, linux-mtd@lists.infradead.org, linux-fsdevel@vger.kernel.org, ceph-devel@vger.kernel.org, linux-ext4@vger.kernel.org, linux-btrfs@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net On Mon, Aug 11, 2025 at 03:34:35PM +0200, Christian Brauner wrote: > On Mon, Aug 11, 2025 at 03:17:01PM +0200, Christian Brauner wrote: > > On Sun, Aug 10, 2025 at 02:03:02AM -0700, Eric Biggers wrote: > > > On Sun, Aug 10, 2025 at 10:47:32AM +0200, Christian Brauner wrote: > > > > On Sun, Aug 10, 2025 at 12:56:53AM -0700, Eric Biggers wrote: > > > > > This is a cleaned-up implementation of moving the i_crypt_info and > > > > > i_verity_info pointers out of 'struct inode' and into the fs-specific > > > > > part of the inode, as proposed previously by Christian at > > > > > https://lore.kernel.org/r/20250723-work-inode-fscrypt-v4-0-c8e11488a0e6@kernel.org/ > > > > > > > > > > The high-level concept is still the same: fs/crypto/ and fs/verity/ > > > > > locate the pointer by adding an offset to the address of struct inode. > > > > > The offset is retrieved from fscrypt_operations or fsverity_operations. > > > > > > > > > > I've cleaned up a lot of the details, including: > > > > > - Grouped changes into patches differently > > > > > - Rewrote commit messages and comments to be clearer > > > > > - Adjusted code formatting to be consistent with existing code > > > > > - Removed unneeded #ifdefs > > > > > - Improved choice and location of VFS_WARN_ON_ONCE() statements > > > > > - Added missing kerneldoc for ubifs_inode::i_crypt_info > > > > > - Moved field initialization to init_once functions when they exist > > > > > - Improved ceph offset calculation and removed unneeded static_asserts > > > > > - fsverity_get_info() now checks IS_VERITY() instead of v_ops > > > > > - fscrypt_put_encryption_info() no longer checks IS_ENCRYPTED(), since I > > > > > no longer think it's actually correct there. > > > > > - verity_data_blocks() now keeps doing a raw dereference > > > > > - Dropped fscrypt_set_inode_info() > > > > > - Renamed some functions > > > > > - Do offset calculation using int, so we don't rely on unsigned overflow > > > > > - And more. > > > > > > > > > > For v4 and earlier, see > > > > > https://lore.kernel.org/r/20250723-work-inode-fscrypt-v4-0-c8e11488a0e6@kernel.org/ > > > > > > > > > > I'd like to take this series through the fscrypt tree for 6.18. > > > > > (fsverity normally has a separate tree, but by choosing just one tree > > > > > for this, we'll avoid conflicts in some places.) > > > > > > > > Woh woh. First, I had a cleaned up version ready for v6.18 so if you > > > > plan on taking over someone's series and resend then maybe ask the > > > > author first whether that's ok or not. I haven't seen you do that. You > > > > just caused duplicated work for no reason. > > > > > > Ah, sorry about that. When I started looking at it again yesterday > > > there turned out to be way too many cleanups and fixes I wanted to make > > > (beyond the comments I gave earlier), and I hadn't seen activity from > > > you on it in a while. So I figured it would be easier to just send a > > > series myself. But I should have asked you first, sorry. > > > > So I started working on this pretty much right away. And I had planned > > on sending it out rather soon but then thought to better wait for -rc1 > > to be released because I saw you had a bunch of crypto changes in for > > -rc1 that would've caused merge conflicts. It's no big deal overall but > > I just don't like that I wasted massaging all that stuff. So next time a > > heads-up would be nice. Thank you! > > I just pulled the series and now I see that you also changed the > authorship of every single patch in the series from me to you and put my > Co-developed-by in there. > > I mean I acknowledge that there's changes between the branches and > there's some function renaming but it's not to the point where > authorship should be changed. And if you think that's necessary than it > would be something you would want to talk to me about first. > > I don't care about the stats but it was always hugely frustrating to me > when I started kernel development when senior kernel developers waltzed > in and thought they'd just take things over so I try very hard to not do > that unless this is agreed upon first. If you want to keep the authorship that's fine with me. Make sure you've checked the diff: the diff between v4 and v5 is larger than the diff between the base and either version. And as I mentioned, I rewrote the commit messages and divided some of the changes into commits differently as well. If the situation was flipped, I wouldn't want to be kept as the author. But I realize there are different opinions about this sort of thing, and I'm totally fine with whatever you prefer. Thanks, - Eric _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel