diff for duplicates of <1444587804.4059.277.camel@redhat.com>

diff --git a/a/1.txt b/N1/1.txt
index 32bfc27..e8add43 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -16,10 +16,10 @@ QEMU.  Thanks,
 Alex
 
 > -----Original Message-----
-> From: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org [mailto:iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org] On Behalf Of Alex Williamson
+> From: iommu-bounces@lists.linux-foundation.org [mailto:iommu-bounces@lists.linux-foundation.org] On Behalf Of Alex Williamson
 > Sent: Saturday, October 10, 2015 12:11 AM
-> To: alex.williamson-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org
-> Cc: avi-VrcmuVmyx1hWk0Htik3J/w@public.gmane.org; avi-RmZWMc9puTNJc61us3aD9laTQe2KTcn/@public.gmane.org; gleb-VrcmuVmyx1hWk0Htik3J/w@public.gmane.org; mst-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org; bruce.richardson-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org; corbet-T1hC0tSOHrs@public.gmane.org; linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org; alexander.duyck-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org; gleb-RmZWMc9puTNJc61us3aD9laTQe2KTcn/@public.gmane.org; stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org; vladz-RmZWMc9puTNJc61us3aD9laTQe2KTcn/@public.gmane.org; iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org; hjk-vqZO0P4V72/QD6PfKP4TzA@public.gmane.org; gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org
+> To: alex.williamson@redhat.com
+> Cc: avi@scylladb.com; avi@cloudius-systems.com; gleb@scylladb.com; mst@redhat.com; bruce.richardson@intel.com; corbet@lwn.net; linux-kernel@vger.kernel.org; alexander.duyck@gmail.com; gleb@cloudius-systems.com; stephen@networkplumber.org; vladz@cloudius-systems.com; iommu@lists.linux-foundation.org; hjk@hansjkoch.de; gregkh@linuxfoundation.org
 > Subject: [RFC PATCH 0/2] VFIO no-iommu
 > 
 > Recent patches for UIO have been attempting to add MSI/X support, which unfortunately implies DMA support, which users have been enabling anyway, but was never intended for UIO.  VFIO on the other hand expects an IOMMU to provide isolation of devices, but provides a much more complete device interface, which already supports full MSI/X support.  There's really no way to support userspace drivers with DMA capable devices without an IOMMU to protect the host, but we can at least think about doing it in a way that properly taints the kernel and avoids creating new code duplicating existing code, that does have a supportable use case.
@@ -50,5 +50,5 @@ Alex
 >  include/uapi/linux/vfio.h   |    2 
 >  7 files changed, 1917 insertions(+), 1640 deletions(-)  delete mode 100644 drivers/vfio/vfio.c  create mode 100644 drivers/vfio/vfio_core.c  create mode 100644 drivers/vfio/vfio_noiommu.c  create mode 100644 drivers/vfio/vfio_private.h _______________________________________________
 > iommu mailing list
-> iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
+> iommu@lists.linux-foundation.org
 > https://lists.linuxfoundation.org/mailman/listinfo/iommu
diff --git a/a/content_digest b/N1/content_digest
index 1b37cef..3f8339e 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,24 +1,23 @@
  "ref\020151009182228.14752.99700.stgit@gimli.home\0"
  "ref\0BN1PR0301MB0627AEEF3B5B7E5FB87ECB29EA320@BN1PR0301MB0627.namprd03.prod.outlook.com\0"
- "ref\0BN1PR0301MB0627AEEF3B5B7E5FB87ECB29EA320-RQSpjbwlmjSD1ymB6+i1+JwN6zqB+hSMnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org\0"
- "From\0Alex Williamson <alex.williamson-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>\0"
+ "From\0Alex Williamson <alex.williamson@redhat.com>\0"
  "Subject\0Re: [RFC PATCH 0/2] VFIO no-iommu\0"
  "Date\0Sun, 11 Oct 2015 12:23:24 -0600\0"
- "To\0Varun Sethi <Varun.Sethi-KZfg59tc24xl57MIdRCFDg@public.gmane.org>\0"
- "Cc\0avi-VrcmuVmyx1hWk0Htik3J/w@public.gmane.org <avi-VrcmuVmyx1hWk0Htik3J/w@public.gmane.org>"
-  avi-RmZWMc9puTNJc61us3aD9laTQe2KTcn/@public.gmane.org <avi-RmZWMc9puTNJc61us3aD9laTQe2KTcn/@public.gmane.org>
-  gleb-VrcmuVmyx1hWk0Htik3J/w@public.gmane.org <gleb-VrcmuVmyx1hWk0Htik3J/w@public.gmane.org>
-  corbet-T1hC0tSOHrs@public.gmane.org <corbet-T1hC0tSOHrs@public.gmane.org>
-  bruce.richardson-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org <bruce.richardson-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
-  mst-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org <mst-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
-  linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
-  alexander.duyck-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org <alexander.duyck-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
-  gleb-RmZWMc9puTNJc61us3aD9laTQe2KTcn/@public.gmane.org <gleb-RmZWMc9puTNJc61us3aD9laTQe2KTcn/@public.gmane.org>
-  stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org <stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org>
-  vladz-RmZWMc9puTNJc61us3aD9laTQe2KTcn/@public.gmane.org <vladz-RmZWMc9puTNJc61us3aD9laTQe2KTcn/@public.gmane.org>
-  iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org <iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org>
-  hjk-vqZO0P4V72/QD6PfKP4TzA@public.gmane.org <hjk-vqZO0P4V72/QD6PfKP4TzA@public.gmane.org>
- " gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org <gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>\0"
+ "To\0Varun Sethi <Varun.Sethi@freescale.com>\0"
+ "Cc\0avi@scylladb.com <avi@scylladb.com>"
+  avi@cloudius-systems.com <avi@cloudius-systems.com>
+  gleb@scylladb.com <gleb@scylladb.com>
+  mst@redhat.com <mst@redhat.com>
+  bruce.richardson@intel.com <bruce.richardson@intel.com>
+  corbet@lwn.net <corbet@lwn.net>
+  linux-kernel@vger.kernel.org <linux-kernel@vger.kernel.org>
+  alexander.duyck@gmail.com <alexander.duyck@gmail.com>
+  gleb@cloudius-systems.com <gleb@cloudius-systems.com>
+  stephen@networkplumber.org <stephen@networkplumber.org>
+  vladz@cloudius-systems.com <vladz@cloudius-systems.com>
+  iommu@lists.linux-foundation.org <iommu@lists.linux-foundation.org>
+  hjk@hansjkoch.de <hjk@hansjkoch.de>
+ " gregkh@linuxfoundation.org <gregkh@linuxfoundation.org>\0"
  "\00:1\0"
  "b\0"
  "On Sun, 2015-10-11 at 17:29 +0000, Varun Sethi wrote:\n"
@@ -39,10 +38,10 @@
  "Alex\n"
  "\n"
  "> -----Original Message-----\n"
- "> From: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org [mailto:iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org] On Behalf Of Alex Williamson\n"
+ "> From: iommu-bounces@lists.linux-foundation.org [mailto:iommu-bounces@lists.linux-foundation.org] On Behalf Of Alex Williamson\n"
  "> Sent: Saturday, October 10, 2015 12:11 AM\n"
- "> To: alex.williamson-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org\n"
- "> Cc: avi-VrcmuVmyx1hWk0Htik3J/w@public.gmane.org; avi-RmZWMc9puTNJc61us3aD9laTQe2KTcn/@public.gmane.org; gleb-VrcmuVmyx1hWk0Htik3J/w@public.gmane.org; mst-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org; bruce.richardson-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org; corbet-T1hC0tSOHrs@public.gmane.org; linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org; alexander.duyck-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org; gleb-RmZWMc9puTNJc61us3aD9laTQe2KTcn/@public.gmane.org; stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org; vladz-RmZWMc9puTNJc61us3aD9laTQe2KTcn/@public.gmane.org; iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org; hjk-vqZO0P4V72/QD6PfKP4TzA@public.gmane.org; gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org\n"
+ "> To: alex.williamson@redhat.com\n"
+ "> Cc: avi@scylladb.com; avi@cloudius-systems.com; gleb@scylladb.com; mst@redhat.com; bruce.richardson@intel.com; corbet@lwn.net; linux-kernel@vger.kernel.org; alexander.duyck@gmail.com; gleb@cloudius-systems.com; stephen@networkplumber.org; vladz@cloudius-systems.com; iommu@lists.linux-foundation.org; hjk@hansjkoch.de; gregkh@linuxfoundation.org\n"
  "> Subject: [RFC PATCH 0/2] VFIO no-iommu\n"
  "> \n"
  "> Recent patches for UIO have been attempting to add MSI/X support, which unfortunately implies DMA support, which users have been enabling anyway, but was never intended for UIO.  VFIO on the other hand expects an IOMMU to provide isolation of devices, but provides a much more complete device interface, which already supports full MSI/X support.  There's really no way to support userspace drivers with DMA capable devices without an IOMMU to protect the host, but we can at least think about doing it in a way that properly taints the kernel and avoids creating new code duplicating existing code, that does have a supportable use case.\n"
@@ -73,7 +72,7 @@
  ">  include/uapi/linux/vfio.h   |    2 \n"
  ">  7 files changed, 1917 insertions(+), 1640 deletions(-)  delete mode 100644 drivers/vfio/vfio.c  create mode 100644 drivers/vfio/vfio_core.c  create mode 100644 drivers/vfio/vfio_noiommu.c  create mode 100644 drivers/vfio/vfio_private.h _______________________________________________\n"
  "> iommu mailing list\n"
- "> iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org\n"
+ "> iommu@lists.linux-foundation.org\n"
  > https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-c68d509e1fd9049bf3d3c5853a96c64ceb2010c2defc30270249893363eda98b
+ddfb16a340378888835bfdf85cc457caf0b99805608fecde17d12a8d4724a1c5
