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-rw-r--r--Documentation/lguest/lguest.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/lguest/lguest.txt b/Documentation/lguest/lguest.txt
index 6ccaf8e1a00..dad99978a6a 100644
--- a/Documentation/lguest/lguest.txt
+++ b/Documentation/lguest/lguest.txt
@@ -117,6 +117,11 @@ Running Lguest:
for general information on how to get bridging to work.
+- Random number generation. Using the --rng option will provide a
+ /dev/hwrng in the guest that will read from the host's /dev/random.
+ Use this option in conjunction with rng-tools (see ../hw_random.txt)
+ to provide entropy to the guest kernel's /dev/random.
+
There is a helpful mailing list at http://ozlabs.org/mailman/listinfo/lguest
Good luck!