add a reference to the Extents Are Permissions section of 8154

Suggested by David Black

diff --git a/scsi_nvme_middle.xml b/scsi_nvme_middle.xml
index dda03afb29f7d1d6bc8c8b939456b5a297708dcd..f475ea77690e057d44a46f78c1fbec5add1188e4 100644 (file)
--- a/scsi_nvme_middle.xml
+++ b/scsi_nvme_middle.xml
@@ -253,6 +253,9 @@
     NVMe storage devices at a lower layer than NFSv4. NFSv4 and
     RPC security are not directly applicable to the I/Os to data servers
     using NVMe.
+    Refer to Section of 2.4.6 (Extents Are Permissions) and Section 4
+    (Security Considerations) of <xref target="RFC8154" /> for the
+    Security Considerations of direct block access from NFS clients.
   </t>
   <t>
     pNFS with an NVMe layout can be used with NVMe transports