diff for duplicates of <20190904081517.GA29855@8bytes.org>

diff --git a/a/1.txt b/N1/1.txt
index c336674..338e995 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -26,3 +26,7 @@ kzfree() is doing its own NULL-ptr check, no need to do it here.
 Regards,
 
 	Joerg
+_______________________________________________
+iommu mailing list
+iommu@lists.linux-foundation.org
+https://lists.linuxfoundation.org/mailman/listinfo/iommu
diff --git a/a/content_digest b/N1/content_digest
index 47f98e2..b660381 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -4,13 +4,13 @@
  "Subject\0Re: [PATCH 2/3] iommu/pamu: Use kzfree rather than its implementation\0"
  "Date\0Wed, 4 Sep 2019 10:15:17 +0200\0"
  "To\0zhong jiang <zhongjiang@huawei.com>\0"
- "Cc\0davem@davemloft.net"
-  herbert@gondor.apana.org.au
-  arno@natisbad.org
+ "Cc\0herbert@gondor.apana.org.au"
   gregkh@linuxfoundation.org
+  arno@natisbad.org
+  linux-kernel@vger.kernel.org
   iommu@lists.linux-foundation.org
   linux-crypto@vger.kernel.org
- " linux-kernel@vger.kernel.org\0"
+ " davem@davemloft.net\0"
  "\00:1\0"
  "b\0"
  "On Wed, Sep 04, 2019 at 11:01:18AM +0800, zhong jiang wrote:\n"
@@ -40,6 +40,10 @@
  "\n"
  "Regards,\n"
  "\n"
- "\tJoerg"
+ "\tJoerg\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-576476a188389d3b6c87bc78b16ef5c524abaf5110936736b9aed8a55d974d13
+57a9967bf0561d550e1bd3ca6eef6f0ae2c2e54119ccd97c3e860281ae846977
