diff for duplicates of <20210521062301.GA10244@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index 13a16d6..36883ef 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -7,8 +7,3 @@ On Fri, May 21, 2021 at 02:15:32PM +0800, Coly Li wrote:
 > GENHD_FL_UP) inside blk_cleanup_disk() ?
 
 Please take a look at patch 4 in the series.
-
---
-dm-devel mailing list
-dm-devel@redhat.com
-https://listman.redhat.com/mailman/listinfo/dm-devel
diff --git a/a/content_digest b/N1/content_digest
index c672180..89b4366 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -2,45 +2,45 @@
  "ref\020210521055116.1053587-13-hch@lst.de\0"
  "ref\0d4f1c005-2ce0-51b5-c861-431f0ffb3dcf@suse.de\0"
  "From\0Christoph Hellwig <hch@lst.de>\0"
- "Subject\0Re: [dm-devel] [PATCH 12/26] bcache: convert to blk_alloc_disk/blk_cleanup_disk\0"
+ "Subject\0Re: [PATCH 12/26] bcache: convert to blk_alloc_disk/blk_cleanup_disk\0"
  "Date\0Fri, 21 May 2021 08:23:01 +0200\0"
  "To\0Coly Li <colyli@suse.de>\0"
- "Cc\0nvdimm@lists.linux.dev"
-  linux-m68k@vger.kernel.org
-  Mike Snitzer <snitzer@redhat.com>
-  Ulf Hansson <ulf.hansson@linaro.org>
-  linux-nvme@lists.infradead.org
-  Max Filippov <jcmvbkbc@gmail.com>
+ "Cc\0Christoph Hellwig <hch@lst.de>"
+  linux-block@vger.kernel.org
   dm-devel@redhat.com
-  Joshua Morris <josh.h.morris@us.ibm.com>
-  linux-s390@vger.kernel.org
-  Dave Jiang <dave.jiang@intel.com>
-  Maxim Levitsky <maximlevitsky@gmail.com>
-  Vishal Verma <vishal.l.verma@intel.com>
-  Christoph Hellwig <hch@lst.de>
-  Christian Borntraeger <borntraeger@de.ibm.com>
-  Geert Uytterhoeven <geert@linux-m68k.org>
-  Matias Bjorling <mb@lightnvm.io>
-  Nitin Gupta <ngupta@vflare.org>
-  Vasily Gorbik <gor@linux.ibm.com>
+  linux-m68k@lists.linux-m68k.org
   linux-xtensa@linux-xtensa.org
-  Alex Dubov <oakad@yahoo.com>
-  Heiko Carstens <hca@linux.ibm.com>
-  linux-raid@vger.kernel.org
+  drbd-dev@lists.linbit.com
+  linuxppc-dev@lists.ozlabs.org
   linux-bcache@vger.kernel.org
-  linux-block@vger.kernel.org
-  drbd-dev@tron.linbit.com
-  Philip Kelleher <pjk1939@linux.ibm.com>
-  Dan Williams <dan.j.williams@intel.com>
+  linux-raid@vger.kernel.org
   Jens Axboe <axboe@kernel.dk>
+  Geert Uytterhoeven <geert@linux-m68k.org>
   Chris Zankel <chris@zankel.net>
-  Song Liu <song@kernel.org>
-  linux-mmc@vger.kernel.org
+  Max Filippov <jcmvbkbc@gmail.com>
   Philipp Reisner <philipp.reisner@linbit.com>
+  Lars Ellenberg <lars.ellenberg@linbit.com>
   Jim Paris <jim@jtan.com>
+  Joshua Morris <josh.h.morris@us.ibm.com>
+  Philip Kelleher <pjk1939@linux.ibm.com>
   Minchan Kim <minchan@kernel.org>
-  Lars Ellenberg <lars.ellenberg@linbit.com>
- " linuxppc-dev@lists.ozlabs.org\0"
+  Nitin Gupta <ngupta@vflare.org>
+  Matias Bjorling <mb@lightnvm.io>
+  Mike Snitzer <snitzer@redhat.com>
+  Song Liu <song@kernel.org>
+  Maxim Levitsky <maximlevitsky@gmail.com>
+  Alex Dubov <oakad@yahoo.com>
+  Ulf Hansson <ulf.hansson@linaro.org>
+  Dan Williams <dan.j.williams@intel.com>
+  Vishal Verma <vishal.l.verma@intel.com>
+  Dave Jiang <dave.jiang@intel.com>
+  Heiko Carstens <hca@linux.ibm.com>
+  Vasily Gorbik <gor@linux.ibm.com>
+  Christian Borntraeger <borntraeger@de.ibm.com>
+  linux-mmc@vger.kernel.org
+  nvdimm@lists.linux.dev
+  linux-nvme@lists.infradead.org
+ " linux-s390@vger.kernel.org\0"
  "\00:1\0"
  "b\0"
  "On Fri, May 21, 2021 at 02:15:32PM +0800, Coly Li wrote:\n"
@@ -51,11 +51,6 @@
  "> Maybe add a parameter to blk_cleanup_disk() or checking (disk->flags &\n"
  "> GENHD_FL_UP) inside blk_cleanup_disk() ?\n"
  "\n"
- "Please take a look at patch 4 in the series.\n"
- "\n"
- "--\n"
- "dm-devel mailing list\n"
- "dm-devel@redhat.com\n"
- https://listman.redhat.com/mailman/listinfo/dm-devel
+ Please take a look at patch 4 in the series.
 
-41e8aa716c96561b368851ac14227a37702e58d00297706b3ad19ac745dbebba
+f05cc4a7be7a33bdfa2994a99301da58e83917af1c10a46919697d02437a0a5b
