From 2aaba2bc6d52f9bb945bd7b8d4556d0432a4f9fb Mon Sep 17 00:00:00 2001
From: "Bruce A. Mah" <bmah@FreeBSD.org>
Date: Mon, 3 Dec 2001 19:15:45 +0000
Subject: [PATCH] Regen from article.sgml 1.1.2.37.

---
 en/releases/4.4R/errata.html | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/en/releases/4.4R/errata.html b/en/releases/4.4R/errata.html
index c565bbe263..ed22e619cd 100644
--- a/en/releases/4.4R/errata.html
+++ b/en/releases/4.4R/errata.html
@@ -170,6 +170,28 @@
         class="FILENAME">libscrypt</tt> and <tt class=
         "FILENAME">libdescrypt</tt>; the new unified library is
         called <tt class="FILENAME">libcrypt</tt>.</p>
+
+        <p>A problem has been noted with an increasing number of
+        device drivers that make heavy use of and, in some cases,
+        can overflow, the kernel stack. This problem has an
+        easily-identifable signature; processes randomly receive a
+        <tt class="LITERAL">SIGPROF</tt> signal and may die with
+        the message ``<tt class="ERRORNAME">Profiling time
+        alarm</tt>''. For those users experiencing this problem, a
+        workaround is to edit <tt class=
+        "FILENAME">/src/sys/i386/include/param.h</tt> and change
+        the line which reads:</p>
+<pre class="PROGRAMLISTING">
+    #define UPAGES  2
+</pre>
+        to read: 
+<pre class="PROGRAMLISTING">
+    #define UPAGES  3
+</pre>
+        It will be necessary to recompile the kernel and reboot for
+        the change to take effect. This problem has been fixed in
+        FreeBSD 4.4-STABLE.<br>
+        <br>
       </div>
     </div>
     <hr>