diff for duplicates of <20210302190555.201228400@debian-a64.vm>

diff --git a/a/1.txt b/N1/1.txt
index 0e7f69f..b8cdfb0 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -23,8 +23,3 @@ Index: linux-2.6/drivers/md/dm.c
  	/* drop the extra reference count */
  	dec_pending(ci.io, errno_to_blk_status(error));
  }
-
---
-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 3ea47f5..f2330cd 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,5 +1,5 @@
  "From\0Mikulas Patocka <mpatocka@redhat.com>\0"
- "Subject\0[dm-devel] [PATCH 4/4] dm: support I/O polling\0"
+ "Subject\0[PATCH 4/4] dm: support I/O polling\0"
  "Date\0Tue, 02 Mar 2021 20:05:17 +0100\0"
  "To\0JeffleXu <jefflexu@linux.alibaba.com>"
   Mike Snitzer <msnitzer@redhat.com>
@@ -39,11 +39,6 @@
  "+\n"
  " \t/* drop the extra reference count */\n"
  " \tdec_pending(ci.io, errno_to_blk_status(error));\n"
- " }\n"
- "\n"
- "--\n"
- "dm-devel mailing list\n"
- "dm-devel@redhat.com\n"
- https://listman.redhat.com/mailman/listinfo/dm-devel
+  }
 
-c3d65cd81d3db0d36e04d0b03f5675aa0ecd80958dd10fd3720b9460eacc318e
+59fc3c8af20b97ab161eeb42aceeb523b1761a89ab998ee35806ff4ebf34e2b5
