mention systems without mmap or MAP_ANON
diff --git a/README.privsep b/README.privsep
index 79ea627..6c798f3 100644
--- a/README.privsep
+++ b/README.privsep
@@ -8,6 +8,10 @@
Privilege separation is now enabled by default; see the
UsePrivilegeSeparation option in sshd_config(5).
+On systems which lack mmap or anonymous (MAP_ANON) memory mapping,
+compression must be disabled in order for privilege separation to
+function.
+
When privsep is enabled, the pre-authentication sshd process will
chroot(2) to "/var/empty" and change its privileges to the "sshd" user
and its primary group. You should do something like the following to
@@ -53,4 +57,4 @@
process 6917 is the privileged monitor process, 6919 is the user owned
sshd process and 6921 is the shell process.
-$Id: README.privsep,v 1.6 2002/06/21 14:45:50 djm Exp $
+$Id: README.privsep,v 1.7 2002/06/21 14:48:02 djm Exp $
