diff for duplicates of <20210723050902.GA31187@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index a367155..a124e48 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -12,7 +12,3 @@ Reviewed-by: Christoph Hellwig <hch@lst.de>
 linux/dma-map-ops.h is a helper header for the dma_ops implementations,
 not for users of the DMA API.  sgt_handle, which references
 dma_sgt_handle is used in kernel/dma/mapping.c
-_______________________________________________
-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 f3c049e..0876eea 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -3,13 +3,15 @@
  "Subject\0Re: [PATCH] iommu/dma: Fix leak in non-contiguous API\0"
  "Date\0Fri, 23 Jul 2021 07:09:02 +0200\0"
  "To\0Ezequiel Garcia <ezequiel@collabora.com>\0"
- "Cc\0stable@vger.kernel.org"
-  iommu@lists.linux-foundation.org
-  Ricardo Ribalda <ribalda@chromium.org>
-  kernel@collabora.com
+ "Cc\0iommu@lists.linux-foundation.org"
+  linux-media@vger.kernel.org
+  Joerg Roedel <joro@8bytes.org>
   Will Deacon <will@kernel.org>
   Christoph Hellwig <hch@lst.de>
- " linux-media@vger.kernel.org\0"
+  Tomasz Figa <tfiga@chromium.org>
+  Ricardo Ribalda <ribalda@chromium.org>
+  kernel@collabora.com
+ " stable@vger.kernel.org\0"
  "\00:1\0"
  "b\0"
  "Looks good,\n"
@@ -25,10 +27,6 @@
  "\n"
  "linux/dma-map-ops.h is a helper header for the dma_ops implementations,\n"
  "not for users of the DMA API.  sgt_handle, which references\n"
- "dma_sgt_handle is used in kernel/dma/mapping.c\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ dma_sgt_handle is used in kernel/dma/mapping.c
 
-46576e40706ae80e2a740d962fa779e7460a29bffff240cbb692a41de29d50b6
+37c1856cdf950d3093c7c270edac7fc629a216b8d192117936cb93c894f188ca
