diff for duplicates of <20201201144916.GA14682@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index fcc3bec..407e6b1 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -7,3 +7,7 @@ Yes, I think adding the vmap is useful, and it probably makes sense
 to do that unconditionally.  I'd also include the fallback to
 dma_alloc_pages when the noncontig version isn't supported in the
 helper.
+_______________________________________________
+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 2e4a9d0..3928cc5 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -5,18 +5,15 @@
  "Subject\0Re: [PATCH v3 5/6] media: uvcvideo: Use dma_alloc_noncontiguos API\0"
  "Date\0Tue, 1 Dec 2020 15:49:16 +0100\0"
  "To\0Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>\0"
- "Cc\0Christoph Hellwig <hch@lst.de>"
-  Ricardo Ribalda <ribalda@chromium.org>
-  Marek Szyprowski <m.szyprowski@samsung.com>
-  Robin Murphy <robin.murphy@arm.com>
-  Mauro Carvalho Chehab <mchehab@kernel.org>
-  IOMMU DRIVERS <iommu@lists.linux-foundation.org>
-  Joerg Roedel <joro@8bytes.org>
+ "Cc\0Sergey Senozhatsky <senozhatsky@google.com>"
+  Linux Media Mailing List <linux-media@vger.kernel.org>
   Linux Doc Mailing List <linux-doc@vger.kernel.org>
   Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
-  Linux Media Mailing List <linux-media@vger.kernel.org>
-  Tomasz Figa <tfiga@chromium.org>
- " Sergey Senozhatsky <senozhatsky@google.com>\0"
+  IOMMU DRIVERS <iommu@lists.linux-foundation.org>
+  Ricardo Ribalda <ribalda@chromium.org>
+  Mauro Carvalho Chehab <mchehab@kernel.org>
+  Robin Murphy <robin.murphy@arm.com>
+ " Christoph Hellwig <hch@lst.de>\0"
  "\00:1\0"
  "b\0"
  "On Tue, Dec 01, 2020 at 12:36:58PM +0900, Sergey Senozhatsky wrote:\n"
@@ -27,6 +24,10 @@
  "Yes, I think adding the vmap is useful, and it probably makes sense\n"
  "to do that unconditionally.  I'd also include the fallback to\n"
  "dma_alloc_pages when the noncontig version isn't supported in the\n"
- helper.
+ "helper.\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-381cb5c9fcf88ec7e9208d60faa53c0c9ca1a4c3d15e5e042b5201b8346dcf1f
+650b5a6c1f51d7e6a5a88d9ec0a0665f4ee2faf4c8f3c3acec6a3d567be3fd6a
