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-rw-r--r--share/man/man9/vslock.96
1 files changed, 6 insertions, 0 deletions
diff --git a/share/man/man9/vslock.9 b/share/man/man9/vslock.9
index 5476271..badbf69 100644
--- a/share/man/man9/vslock.9
+++ b/share/man/man9/vslock.9
@@ -96,3 +96,9 @@ its per-process locked memory limit.
Some portion of the indicated address range is not allocated.
There was an error faulting/mapping a page.
.El
+.Sh BUGS
+The
+.Fn vslock
+function does not prevent memory from being unmapped out from underneath.
+This can lead to system instability and blocking conditions where they
+are required not to occur when accessing the locked memory.
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