diff for duplicates of <20191031153711.00001708@huawei.com>

diff --git a/a/1.txt b/N1/1.txt
index c7fbf41..7c7cc7e 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -203,3 +203,9 @@ https://www.kernel.org/doc/html/latest/driver-api/iio/buffers.html
 > +protocol. Uacce provides some attributes in sysfs for the user driver to
 > +match the right accelerator accordingly.
 > +More details in Documentation/ABI/testing/sysfs-driver-uacce.
+
+
+_______________________________________________
+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 54ca149..8140505 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -4,24 +4,22 @@
  "Subject\0Re: [PATCH v7 1/3] uacce: Add documents for uacce\0"
  "Date\0Thu, 31 Oct 2019 15:37:11 +0000\0"
  "To\0Zhangfei Gao <zhangfei.gao@linaro.org>\0"
- "Cc\0Greg Kroah-Hartman <gregkh@linuxfoundation.org>"
-  Arnd Bergmann <arnd@arndb.de>
+ "Cc\0jean-philippe <jean-philippe@linaro.org>"
   Herbert Xu <herbert@gondor.apana.org.au>
-  <grant.likely@arm.com>
-  jean-philippe <jean-philippe@linaro.org>
+  Arnd Bergmann <arnd@arndb.de>
+  francois.ozog@linaro.org
+  Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+  ilias.apalodimas@linaro.org
+  iommu@lists.linux-foundation.org
+  linux-kernel@vger.kernel.org
   Jerome Glisse <jglisse@redhat.com>
-  <ilias.apalodimas@linaro.org>
-  <francois.ozog@linaro.org>
-  <kenneth-lee-2012@foxmail.com>
-  Wangzhou <wangzhou1@hisilicon.com>
+  grant.likely@arm.com
   haojian . zhuang <haojian.zhuang@linaro.org>
-  <guodong.xu@linaro.org>
-  <linux-accelerators@lists.ozlabs.org>
-  <linux-kernel@vger.kernel.org>
-  <linux-crypto@vger.kernel.org>
-  <iommu@lists.linux-foundation.org>
+  linux-accelerators@lists.ozlabs.org
+  linux-crypto@vger.kernel.org
   Kenneth Lee <liguozhu@hisilicon.com>
- " Zaibo Xu <xuzaibo@huawei.com>\0"
+  guodong.xu@linaro.org
+ " kenneth-lee-2012@foxmail.com\0"
  "\00:1\0"
  "b\0"
  "On Tue, 29 Oct 2019 14:40:14 +0800\n"
@@ -228,6 +226,12 @@
  "> +The queue file mmap space will need a user driver to wrap the communication\n"
  "> +protocol. Uacce provides some attributes in sysfs for the user driver to\n"
  "> +match the right accelerator accordingly.\n"
- > +More details in Documentation/ABI/testing/sysfs-driver-uacce.
+ "> +More details in Documentation/ABI/testing/sysfs-driver-uacce.\n"
+ "\n"
+ "\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-a3f8c5d0c265134eb9f79a903ce1751f7cda380a18fba94f8b1bb6ad99805592
+564557887507c5ddcb7c3df4aed0f2c25858d41e9d40bf3a695835b5e52070de
