diff for duplicates of <20260115224018.2988ca25@pumpkin>

diff --git a/a/1.txt b/N1/1.txt
index 457848e..701fadc 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -93,3 +93,11 @@ Although that got lost between there and ntfs.
 (Windows IO is definitely based on RSM-11/M though.)
 
 	David
+
+
+
+
+_______________________________________________
+Linux-f2fs-devel mailing list
+Linux-f2fs-devel@lists.sourceforge.net
+https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
diff --git a/a/content_digest b/N1/content_digest
index 4e40024..530c06c 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -6,84 +6,83 @@
  "ref\0aWlXfBImnC_jhTw4@dread.disaster.area\0"
  "ref\006dcc4b6-7457-4094-a1c6-586ce518020f@app.fastmail.com\0"
  "From\0David Laight <david.laight.linux@gmail.com>\0"
- "Subject\0Re: [PATCH 00/29] fs: require filesystems to explicitly opt-in to nfsd export support\0"
+ "Subject\0Re: [f2fs-dev] [PATCH 00/29] fs: require filesystems to explicitly opt-in to nfsd export support\0"
  "Date\0Thu, 15 Jan 2026 22:40:18 +0000\0"
  "To\0Chuck Lever <cel@kernel.org>\0"
- "Cc\0Dave Chinner <david@fromorbit.com>"
-  Amir Goldstein <amir73il@gmail.com>
-  Jeff Layton <jlayton@kernel.org>
-  Christian Brauner <brauner@kernel.org>
-  Alexander Viro <viro@zeniv.linux.org.uk>
-  Chuck Lever <chuck.lever@oracle.com>
-  NeilBrown <neil@brown.name>
-  Olga Kornievskaia <okorniev@redhat.com>
-  Dai Ngo <Dai.Ngo@oracle.com>
-  Tom Talpey <tom@talpey.com>
-  Hugh Dickins <hughd@google.com>
-  Baolin Wang <baolin.wang@linux.alibaba.com>
-  Andrew Morton <akpm@linux-foundation.org>
-  Theodore Tso <tytso@mit.edu>
-  Andreas Dilger <adilger.kernel@dilger.ca>
-  Jan Kara <jack@suse.com>
-  Gao Xiang <xiang@kernel.org>
-  Chao Yu <chao@kernel.org>
-  Yue Hu <zbestahu@gmail.com>
-  Jeffle Xu <jefflexu@linux.alibaba.com>
+ "Cc\0Martin Brandenburg <martin@omnibond.com>"
+  jfs-discussion@lists.sourceforge.net
+  Jan Kara <jack@suse.cz>
+  Paulo Alcantara <pc@manguebit.org>
+  Alex Markuze <amarkuze@redhat.com>
   Sandeep Dhavale <dhavale@google.com>
-  Hongbo Li <lihongbo22@huawei.com>
-  Chunhai Guo <guochunhai@vivo.com>
+  linux-btrfs@vger.kernel.org
   Carlos Maiolino <cem@kernel.org>
-  Ilya Dryomov <idryomov@gmail.com>
-  Alex Markuze <amarkuze@redhat.com>
-  Viacheslav Dubeyko <slava@dubeyko.com>
+  Amir Goldstein <amir73il@gmail.com>
+  Dave Chinner <david@fromorbit.com>
+  linux-unionfs@vger.kernel.org
+  Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
   Chris Mason <clm@fb.com>
-  David Sterba <dsterba@suse.com>
-  Luis de Bethencourt <luisbg@kernel.org>
-  Salah Triki <salah.triki@gmail.com>
-  Phillip Lougher <phillip@squashfs.org.uk>
-  Steve French <sfrench@samba.org>
-  Paulo Alcantara <pc@manguebit.org>
+  Andreas Dilger <adilger.kernel@dilger.ca>
+  Chunhai Guo <guochunhai@vivo.com>
   Ronnie Sahlberg <ronniesahlberg@gmail.com>
-  Shyam Prasad N <sprasad@microsoft.com>
-  Bharath SM <bharathsm@microsoft.com>
-  Miklos Szeredi <miklos@szeredi.hu>
+  linux-mtd@lists.infradead.org
   Mike Marshall <hubcap@omnibond.com>
-  Martin Brandenburg <martin@omnibond.com>
+  linux-xfs@vger.kernel.org
+  linux-nilfs@vger.kernel.org
+  Yue Hu <zbestahu@gmail.com>
+  Miklos Szeredi <miklos@szeredi.hu>
+  samba-technical@lists.samba.org
+  Richard Weinberger <richard@nod.at>
   Mark Fasheh <mark@fasheh.com>
-  Joel Becker <jlbec@evilplan.org>
-  Joseph Qi <joseph.qi@linux.alibaba.com>
-  Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
+  Hugh Dickins <hughd@google.com>
+  Dai Ngo <Dai.Ngo@oracle.com>
   Ryusuke Konishi <konishi.ryusuke@gmail.com>
-  Trond Myklebust <trondmy@kernel.org>
-  Anna Schumaker <anna@kernel.org>
-  Dave Kleikamp <shaggy@kernel.org>
-  David Woodhouse <dwmw2@infradead.org>
-  Richard Weinberger <richard@nod.at>
-  Jan Kara <jack@suse.cz>
-  Andreas Gruenbacher <agruenba@redhat.com>
-  OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
-  Jaegeuk Kim <jaegeuk@kernel.org>
   Christoph Hellwig <hch@infradead.org>
-  linux-nfs@vger.kernel.org
-  linux-kernel@vger.kernel.org
-  linux-fsdevel@vger.kernel.org
-  linux-mm@kvack.org
+  Viacheslav Dubeyko <slava@dubeyko.com>
+  NeilBrown <neil@brown.name>
+  Gao Xiang <xiang@kernel.org>
   linux-ext4@vger.kernel.org
-  linux-erofs@lists.ozlabs.org
-  linux-xfs@vger.kernel.org
-  ceph-devel@vger.kernel.org
-  linux-btrfs@vger.kernel.org
-  linux-cifs@vger.kernel.org
-  samba-technical@lists.samba.org
-  linux-unionfs@vger.kernel.org
+  Salah Triki <salah.triki@gmail.com>
+  linux-mm@kvack.org
   devel@lists.orangefs.org
+  Shyam Prasad N <sprasad@microsoft.com>
+  Olga Kornievskaia <okorniev@redhat.com>
+  linux-cifs@vger.kernel.org
+  Dave Kleikamp <shaggy@kernel.org>
+  linux-nfs@vger.kernel.org
+  Tom Talpey <tom@talpey.com>
   ocfs2-devel@lists.linux.dev
-  ntfs3@lists.linux.dev
-  linux-nilfs@vger.kernel.org
-  jfs-discussion@lists.sourceforge.net
-  linux-mtd@lists.infradead.org
+  Bharath SM <bharathsm@microsoft.com>
+  David Sterba <dsterba@suse.com>
+  Alexander Viro <viro@zeniv.linux.org.uk>
+  Baolin Wang <baolin.wang@linux.alibaba.com>
+  Jeffle Xu <jefflexu@linux.alibaba.com>
+  Jaegeuk Kim <jaegeuk@kernel.org>
+  ceph-devel@vger.kernel.org
+  Ilya Dryomov <idryomov@gmail.com>
+  OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
+  Andreas Gruenbacher <agruenba@redhat.com>
   gfs2@lists.linux.dev
- " linux-f2fs-devel@lists.sourceforge.net\0"
+  Christian Brauner <brauner@kernel.org>
+  Theodore Tso <tytso@mit.edu>
+  Luis de Bethencourt <luisbg@kernel.org>
+  Joseph Qi <joseph.qi@linux.alibaba.com>
+  linux-erofs@lists.ozlabs.org
+  Jeff Layton <jlayton@kernel.org>
+  linux-kernel@vger.kernel.org
+  linux-f2fs-devel@lists.sourceforge.net
+  Steve French <sfrench@samba.org>
+  Chuck Lever <chuck.lever@oracle.com>
+  Hongbo Li <lihongbo22@huawei.com>
+  Anna Schumaker <anna@kernel.org>
+  Jan Kara <jack@suse.com>
+  linux-fsdevel@vger.kernel.org
+  Phillip Lougher <phillip@squashfs.org.uk>
+  Andrew Morton <akpm@linux-foundation.org>
+  ntfs3@lists.linux.dev
+  David Woodhouse <dwmw2@infradead.org>
+  Trond Myklebust <trondmy@kernel.org>
+ " Joel Becker <jlbec@evilplan.org>\0"
  "\00:1\0"
  "b\0"
  "On Thu, 15 Jan 2026 16:37:27 -0500\n"
@@ -180,6 +179,14 @@
  "Although that got lost between there and ntfs.\n"
  "(Windows IO is definitely based on RSM-11/M though.)\n"
  "\n"
- "\tDavid"
+ "\tDavid\n"
+ "\n"
+ "\n"
+ "\n"
+ "\n"
+ "_______________________________________________\n"
+ "Linux-f2fs-devel mailing list\n"
+ "Linux-f2fs-devel@lists.sourceforge.net\n"
+ https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
 
-f3b35c642828f4476cc8ec487c9192bdaacc5a3ee96bcb1f656f03f8d79e54b7
+f782725797c3ef7fea7aee4cd6258fc2e6f0a080d6ae2635d652747548a4cfd0
