diff for duplicates of <20210721143355.GA10848@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index 2c5d376..08a1ed3 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -13,3 +13,7 @@ On Wed, Jul 21, 2021 at 06:28:48PM +0800, Tianyu Lan wrote:
 It seems like you are indeed not using these new helpers in
 dma_direct_alloc.  How is dma_alloc_attrs/dma_alloc_coherent going to
 work on these systems?
+_______________________________________________
+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 5902fe5..8631729 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -6,60 +6,58 @@
  "Subject\0Re: [Resend RFC PATCH V4 09/13] x86/Swiotlb/HV: Add Swiotlb bounce buffer remap function for HV IVM\0"
  "Date\0Wed, 21 Jul 2021 16:33:55 +0200\0"
  "To\0Tianyu Lan <ltykernel@gmail.com>\0"
- "Cc\0Christoph Hellwig <hch@lst.de>"
+ "Cc\0linux-hyperv@vger.kernel.org"
+  brijesh.singh@amd.com
+  david@redhat.com
+  peterz@infradead.org
+  dave.hansen@linux.intel.com
+  hpa@zytor.com
+  anparri@microsoft.com
   kys@microsoft.com
-  haiyangz@microsoft.com
-  sthemmin@microsoft.com
+  will@kernel.org
+  tglx@linutronix.de
+  linux-arch@vger.kernel.org
+  robh@kernel.org
   wei.liu@kernel.org
+  sstabellini@kernel.org
+  sthemmin@microsoft.com
+  xen-devel@lists.xenproject.org
+  linux-scsi@vger.kernel.org
+  x86@kernel.org
   decui@microsoft.com
-  tglx@linutronix.de
+  Christoph Hellwig <hch@lst.de>
+  michael.h.kelley@microsoft.com
+  nramas@linux.microsoft.com
   mingo@redhat.com
+  pgonda@google.com
+  rientjes@google.com
+  kuba@kernel.org
+  jejb@linux.ibm.com
+  martin.b.radev@gmail.com
+  thomas.lendacky@amd.com
+  Tianyu.Lan@microsoft.com
+  keescook@chromium.org
+  arnd@arndb.de
+  konrad.wilk@oracle.com
+  haiyangz@microsoft.com
   bp@alien8.de
-  x86@kernel.org
-  hpa@zytor.com
-  dave.hansen@linux.intel.com
   luto@kernel.org
-  peterz@infradead.org
-  konrad.wilk@oracle.com
+  krish.sadhukhan@oracle.com
   boris.ostrovsky@oracle.com
+  vkuznets@redhat.com
   jgross@suse.com
-  sstabellini@kernel.org
-  joro@8bytes.org
-  will@kernel.org
-  davem@davemloft.net
-  kuba@kernel.org
-  jejb@linux.ibm.com
   martin.petersen@oracle.com
-  arnd@arndb.de
-  m.szyprowski@samsung.com
-  robin.murphy@arm.com
-  kirill.shutemov@linux.intel.com
-  akpm@linux-foundation.org
-  rppt@kernel.org
-  Tianyu.Lan@microsoft.com
-  thomas.lendacky@amd.com
-  ardb@kernel.org
-  robh@kernel.org
-  nramas@linux.microsoft.com
-  pgonda@google.com
-  martin.b.radev@gmail.com
-  david@redhat.com
-  krish.sadhukhan@oracle.com
   saravanand@fb.com
-  xen-devel@lists.xenproject.org
-  keescook@chromium.org
-  rientjes@google.com
-  hannes@cmpxchg.org
-  michael.h.kelley@microsoft.com
-  iommu@lists.linux-foundation.org
-  linux-arch@vger.kernel.org
-  linux-hyperv@vger.kernel.org
-  linux-kernel@vger.kernel.org
-  linux-scsi@vger.kernel.org
   netdev@vger.kernel.org
-  vkuznets@redhat.com
-  brijesh.singh@amd.com
- " anparri@microsoft.com\0"
+  linux-kernel@vger.kernel.org
+  iommu@lists.linux-foundation.org
+  rppt@kernel.org
+  hannes@cmpxchg.org
+  ardb@kernel.org
+  akpm@linux-foundation.org
+  robin.murphy@arm.com
+  davem@davemloft.net
+ " kirill.shutemov@linux.intel.com\0"
  "\00:1\0"
  "b\0"
  "On Wed, Jul 21, 2021 at 06:28:48PM +0800, Tianyu Lan wrote:\n"
@@ -76,6 +74,10 @@
  "\n"
  "It seems like you are indeed not using these new helpers in\n"
  "dma_direct_alloc.  How is dma_alloc_attrs/dma_alloc_coherent going to\n"
- work on these systems?
+ "work on these systems?\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-4daf7ea6fdebf77fcdfd9d362fcd80ab8d932cb42c96521064348d590e590649
+5b8a570930a14b61a0d616c5bdac42352dffc3caae3c811cd19365636d4c406d
