diff for duplicates of <20190425094803.248604594@linutronix.de>

diff --git a/a/1.txt b/N1/1.txt
index 44987ea..502686b 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -94,3 +94,10 @@ Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
 +	stack_trace_save_user(entry->caller, FTRACE_STACK_ENTRIES);
  	if (!call_filter_check_discard(call, entry, buffer, event))
  		__buffer_unlock_commit(buffer, event);
+ 
+
+
+_______________________________________________
+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 193cdda..f431c99 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -3,27 +3,45 @@
  "Subject\0[patch V3 23/29] tracing: Simplify stack trace retrieval\0"
  "Date\0Thu, 25 Apr 2019 11:45:16 +0200\0"
  "To\0LKML <linux-kernel@vger.kernel.org>\0"
- "Cc\0Josh Poimboeuf <jpoimboe@redhat.com>"
-  x86@kernel.org
-  Andy Lutomirski <luto@kernel.org>
-  Steven Rostedt <rostedt@goodmis.org>
+ "Cc\0Mike Snitzer <snitzer@redhat.com>"
+  David Airlie <airlied@linux.ie>
+  Catalin Marinas <catalin.marinas@arm.com>
+  Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
+  dri-devel@lists.freedesktop.org
+  linux-mm@kvack.org
+  dm-devel@redhat.com
   Alexander Potapenko <glider@google.com>
-  Alexey Dobriyan <adobriyan@gmail.com>
-  Andrew Morton <akpm@linux-foundation.org>
   Christoph Lameter <cl@linux.com>
-  Pekka Enberg <penberg@kernel.org>
-  linux-mm@kvack.org
-  David Rientjes <rientjes@google.com>
-  Catalin Marinas <catalin.marinas@arm.com>
-  Dmitry Vyukov <dvyukov@google.com>
-  Andrey Ryabinin <aryabinin@virtuozzo.com>
+  Miroslav Benes <mbenes@suse.cz>
+  Christoph Hellwig <hch@lst.de>
+  Alasdair Kergon <agk@redhat.com>
+  linux-arch@vger.kernel.org
+  x86@kernel.org
   kasan-dev@googlegroups.com
-  Mike Rapoport <rppt@linux.vnet.ibm.com>
+  Johannes Thumshirn <jthumshirn@suse.de>
+  Andrey Ryabinin <aryabinin@virtuozzo.com>
+  Alexey Dobriyan <adobriyan@gmail.com>
+  intel-gfx@lists.freedesktop.org
+  David Rientjes <rientjes@google.com>
+  Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
   Akinobu Mita <akinobu.mita@gmail.com>
-  Christoph Hellwig <hch@lst.de>
+  Steven Rostedt <rostedt@goodmis.org>
+  Josef Bacik <josef@toxicpanda.com>
+  Rodrigo Vivi <rodrigo.vivi@intel.com>
+  Mike Rapoport <rppt@linux.vnet.ibm.com>
+  Jani Nikula <jani.nikula@linux.intel.com>
+  Andy Lutomirski <luto@kernel.org>
+  Josh Poimboeuf <jpoimboe@redhat.com>
+  David Sterba <dsterba@suse.com>
+  Dmitry Vyukov <dvyukov@google.com>
+  Tom Zanussi <tom.zanussi@linux.intel.com>
+  Chris Mason <clm@fb.com>
+  Pekka Enberg <penberg@kernel.org>
   iommu@lists.linux-foundation.org
+  Daniel Vetter <daniel@ffwll.ch>
+  Andrew Morton <akpm@linux-foundation.org>
   Robin Murphy <robin.murphy@arm.com>
- " Marek Szyprowski <m.szyprowski@samsung.com>\0"
+ " linux-btrfs@vger.kernel.org\0"
  "\00:1\0"
  "b\0"
  "Replace the indirection through struct stack_trace by using the storage\n"
@@ -121,6 +139,13 @@
  "-\tsave_stack_trace_user(&trace);\n"
  "+\tstack_trace_save_user(entry->caller, FTRACE_STACK_ENTRIES);\n"
  " \tif (!call_filter_check_discard(call, entry, buffer, event))\n"
- " \t\t__buffer_unlock_commit(buffer, event);"
+ " \t\t__buffer_unlock_commit(buffer, event);\n"
+ " \n"
+ "\n"
+ "\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-ccc5b1346b38096f4c57196ef81a162b581cb94f294ee0173fb43b7a3df5e241
+8f908a0f0b95147f5aefe467ecc5e2a55f4beab6299536cd5a0f05b0c70775d1
