diff for duplicates of <20191122030449.28892-2-baolu.lu@linux.intel.com>

diff --git a/a/1.txt b/N1/1.txt
index 4957535..4c6e674 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -326,8 +326,3 @@ index aaece25c055f..ac725a4ce1c1 100644
  extern int qi_submit_sync(struct qi_desc *desc, struct intel_iommu *iommu);
 -- 
 2.17.1
-
-_______________________________________________
-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 a815066..67df493 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -3,11 +3,14 @@
  "Subject\0[PATCH 1/5] iommu/vt-d: Extend iommu_flush for scalable mode\0"
  "Date\0Fri, 22 Nov 2019 11:04:45 +0800\0"
  "To\0Joerg Roedel <joro@8bytes.org>\0"
- "Cc\0kevin.tian@intel.com"
+ "Cc\0David Woodhouse <dwmw2@infradead.org>"
   ashok.raj@intel.com
-  linux-kernel@vger.kernel.org
+  jacob.jun.pan@linux.intel.com
+  kevin.tian@intel.com
+  Eric Auger <eric.auger@redhat.com>
   iommu@lists.linux-foundation.org
- " David Woodhouse <dwmw2@infradead.org>\0"
+  linux-kernel@vger.kernel.org
+ " Lu Baolu <baolu.lu@linux.intel.com>\0"
  "\00:1\0"
  "b\0"
  "Intel VT-d 3.0 introduces more cache flush interfaces when it\n"
@@ -337,11 +340,6 @@
  " \t\t\tu16 qdep, u64 addr, unsigned mask);\n"
  " extern int qi_submit_sync(struct qi_desc *desc, struct intel_iommu *iommu);\n"
  "-- \n"
- "2.17.1\n"
- "\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ 2.17.1
 
-bdcc29710984468b59da9a0051e3bbcbcd342a20f5538c461b6552647f6e8be6
+cf393464ff29cf55371051bb655679e6a601920ee65c564cd407579736bc77da
