diff for duplicates of <20260819-extent-decrease-0483d66a87af@spud>

diff --git a/a/1.1.hdr b/a/1.1.hdr
deleted file mode 100644
index 5a32186..0000000
--- a/a/1.1.hdr
+++ /dev/null
@@ -1,3 +0,0 @@
-Content-Type: text/plain; charset=us-ascii
-Content-Disposition: inline
-Content-Transfer-Encoding: quoted-printable
diff --git a/a/1.2.hdr b/a/1.2.hdr
deleted file mode 100644
index 2246764..0000000
--- a/a/1.2.hdr
+++ /dev/null
@@ -1 +0,0 @@
-Content-Type: application/pgp-signature; name=signature.asc
diff --git a/a/1.1.txt b/N1/1.txt
similarity index 100%
rename from a/1.1.txt
rename to N1/1.txt
diff --git a/a/1.2.bin b/N1/2.bin
similarity index 100%
rename from a/1.2.bin
rename to N1/2.bin
diff --git a/a/2.hdr b/N1/2.hdr
index 4b86001..2246764 100644
--- a/a/2.hdr
+++ b/N1/2.hdr
@@ -1,4 +1 @@
-Content-Type: text/plain; charset="us-ascii"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-Content-Disposition: inline
+Content-Type: application/pgp-signature; name=signature.asc
diff --git a/a/2.txt b/a/2.txt
deleted file mode 100644
index e409076..0000000
--- a/a/2.txt
+++ /dev/null
@@ -1,4 +0,0 @@
-_______________________________________________
-linux-riscv mailing list
-linux-riscv@lists.infradead.org
-http://lists.infradead.org/mailman/listinfo/linux-riscv
diff --git a/a/content_digest b/N1/content_digest
index 033fbc8..e0da379 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -15,7 +15,7 @@
   linux-riscv@lists.infradead.org
   yangyinglu@bosc.ac.cn
  " yangyinglu <yangyinglu@bosc.cn>\0"
- "\02:1.1\0"
+ "\01:1\0"
  "b\0"
  "On Wed, Aug 19, 2026 at 05:04:11PM +0800, Yaxing Guo wrote:\n"
  "> From: yangyinglu <yangyinglu@bosc.cn>\n"
@@ -98,7 +98,7 @@
  "> -- \n"
  "> 2.43.0\n"
  >
- "\02:1.2\0"
+ "\01:2\0"
  "fn\0signature.asc\0"
  "b\0"
  "-----BEGIN PGP SIGNATURE-----\n"
@@ -108,11 +108,5 @@
  "81f/gVpfnmIDblnPGBbk/N+hLqSjDA==\n"
  "=eeVi\n"
  "-----END PGP SIGNATURE-----\n"
- "\01:2\0"
- "b\0"
- "_______________________________________________\n"
- "linux-riscv mailing list\n"
- "linux-riscv@lists.infradead.org\n"
- http://lists.infradead.org/mailman/listinfo/linux-riscv
 
-f16af3b92f59ee7f79c5c1f7454a33f9a60bd45463d0f1aed8bc2e40fc73b16f
+a1bfdede01fc276b874fa3bffde422010ad20d0ed594c1869cb8667a2a584d01
