svn commit: r342581 - stable/12

[Rick Macklem]

Author: rmacklem
Date: Sat Dec 29 00:00:39 2018
New Revision: 342581
URL: https://svnweb.freebsd.org/changeset/base/342581

Log:
  Add an UPDATING entry for r342561.
  
  This is a direct commit.

Modified:
  stable/12/UPDATING

Modified: stable/12/UPDATING
==============================================================================
--- stable/12/UPDATING	Fri Dec 28 22:47:55 2018	(r342580)
+++ stable/12/UPDATING	Sat Dec 29 00:00:39 2018	(r342581)
@@ -16,6 +16,14 @@ from older versions of FreeBSD, try WITHOUT_CLANG and 
 the tip of head, and then rebuild without this option. The bootstrap process
 from older version of current across the gcc/clang cutover is a bit fragile.
 
+20181228:
+	r342561 modifies the NFSv4 server so that it obeys vfs.nfsd.nfs_privport
+	in the same as it is applied to NFSv2 and 3.  This implies that NFSv4
+	servers that have vfs.nfsd.nfs_privport set will only allow mounts
+	from clients using a reserved port#. Since both the FreeBSD and Linux
+	NFSv4 clients use reserved port#s by default, this should not affect
+	most NFSv4 mounts.
+
 20181129:
 	On amd64, arm64 and armv7 (architectures that install LLVM's ld.lld
 	linker as /usr/bin/ld) GNU ld is no longer installed as ld.bfd, as